// Generated by Construct 2, the HTML5 game and app creator :: http://www.scirra.com
var cr = {};
cr.plugins_ = {};
cr.behaviors = {};
if (typeof Object.getPrototypeOf !== "function")
{
	if (typeof "test".__proto__ === "object")
	{
		Object.getPrototypeOf = function(object) {
			return object.__proto__;
		};
	}
	else
	{
		Object.getPrototypeOf = function(object) {
			return object.constructor.prototype;
		};
	}
}
(function(){
	cr.logexport = function (msg)
	{
		if (window.console && window.console.log)
			window.console.log(msg);
	};
	cr.logerror = function (msg)
	{
		if (window.console && window.console.error)
			window.console.error(msg);
	};
	cr.seal = function(x)
	{
		return x;
	};
	cr.freeze = function(x)
	{
		return x;
	};
	cr.is_undefined = function (x)
	{
		return typeof x === "undefined";
	};
	cr.is_number = function (x)
	{
		return typeof x === "number";
	};
	cr.is_string = function (x)
	{
		return typeof x === "string";
	};
	cr.isPOT = function (x)
	{
		return x > 0 && ((x - 1) & x) === 0;
	};
	cr.nextHighestPowerOfTwo = function(x) {
		--x;
		for (var i = 1; i < 32; i <<= 1) {
			x = x | x >> i;
		}
		return x + 1;
	}
	cr.abs = function (x)
	{
		return (x < 0 ? -x : x);
	};
	cr.max = function (a, b)
	{
		return (a > b ? a : b);
	};
	cr.min = function (a, b)
	{
		return (a < b ? a : b);
	};
	cr.PI = Math.PI;
	cr.round = function (x)
	{
		return (x + 0.5) | 0;
	};
	cr.floor = function (x)
	{
		if (x >= 0)
			return x | 0;
		else
			return (x | 0) - 1;		// correctly round down when negative
	};
	cr.ceil = function (x)
	{
		var f = x | 0;
		return (f === x ? f : f + 1);
	};
	function Vector2(x, y)
	{
		this.x = x;
		this.y = y;
		cr.seal(this);
	};
	Vector2.prototype.offset = function (px, py)
	{
		this.x += px;
		this.y += py;
		return this;
	};
	Vector2.prototype.mul = function (px, py)
	{
		this.x *= px;
		this.y *= py;
		return this;
	};
	cr.vector2 = Vector2;
	cr.segments_intersect = function(a1x, a1y, a2x, a2y, b1x, b1y, b2x, b2y)
	{
		var max_ax, min_ax, max_ay, min_ay, max_bx, min_bx, max_by, min_by;
		if (a1x < a2x)
		{
			min_ax = a1x;
			max_ax = a2x;
		}
		else
		{
			min_ax = a2x;
			max_ax = a1x;
		}
		if (b1x < b2x)
		{
			min_bx = b1x;
			max_bx = b2x;
		}
		else
		{
			min_bx = b2x;
			max_bx = b1x;
		}
		if (max_ax < min_bx || min_ax > max_bx)
			return false;
		if (a1y < a2y)
		{
			min_ay = a1y;
			max_ay = a2y;
		}
		else
		{
			min_ay = a2y;
			max_ay = a1y;
		}
		if (b1y < b2y)
		{
			min_by = b1y;
			max_by = b2y;
		}
		else
		{
			min_by = b2y;
			max_by = b1y;
		}
		if (max_ay < min_by || min_ay > max_by)
			return false;
		var dpx = b1x - a1x + b2x - a2x;
		var dpy = b1y - a1y + b2y - a2y;
		var qax = a2x - a1x;
		var qay = a2y - a1y;
		var qbx = b2x - b1x;
		var qby = b2y - b1y;
		var d = cr.abs(qay * qbx - qby * qax);
		var la = qbx * dpy - qby * dpx;
		if (cr.abs(la) > d)
			return false;
		var lb = qax * dpy - qay * dpx;
		return cr.abs(lb) <= d;
	};
	function Rect(left, top, right, bottom)
	{
		this.set(left, top, right, bottom);
		cr.seal(this);
	};
	Rect.prototype.set = function (left, top, right, bottom)
	{
		this.left = left;
		this.top = top;
		this.right = right;
		this.bottom = bottom;
	};
	Rect.prototype.copy = function (r)
	{
		this.left = r.left;
		this.top = r.top;
		this.right = r.right;
		this.bottom = r.bottom;
	};
	Rect.prototype.width = function ()
	{
		return this.right - this.left;
	};
	Rect.prototype.height = function ()
	{
		return this.bottom - this.top;
	};
	Rect.prototype.offset = function (px, py)
	{
		this.left += px;
		this.top += py;
		this.right += px;
		this.bottom += py;
		return this;
	};
	Rect.prototype.normalize = function ()
	{
		var temp = 0;
		if (this.left > this.right)
		{
			temp = this.left;
			this.left = this.right;
			this.right = temp;
		}
		if (this.top > this.bottom)
		{
			temp = this.top;
			this.top = this.bottom;
			this.bottom = temp;
		}
	};
	Rect.prototype.intersects_rect = function (rc)
	{
		return !(rc.right < this.left || rc.bottom < this.top || rc.left > this.right || rc.top > this.bottom);
	};
	Rect.prototype.intersects_rect_off = function (rc, ox, oy)
	{
		return !(rc.right + ox < this.left || rc.bottom + oy < this.top || rc.left + ox > this.right || rc.top + oy > this.bottom);
	};
	Rect.prototype.contains_pt = function (x, y)
	{
		return (x >= this.left && x <= this.right) && (y >= this.top && y <= this.bottom);
	};
	Rect.prototype.equals = function (r)
	{
		return this.left === r.left && this.top === r.top && this.right === r.right && this.bottom === r.bottom;
	};
	cr.rect = Rect;
	function Quad()
	{
		this.tlx = 0;
		this.tly = 0;
		this.trx = 0;
		this.try_ = 0;	// is a keyword otherwise!
		this.brx = 0;
		this.bry = 0;
		this.blx = 0;
		this.bly = 0;
		cr.seal(this);
	};
	Quad.prototype.set_from_rect = function (rc)
	{
		this.tlx = rc.left;
		this.tly = rc.top;
		this.trx = rc.right;
		this.try_ = rc.top;
		this.brx = rc.right;
		this.bry = rc.bottom;
		this.blx = rc.left;
		this.bly = rc.bottom;
	};
	Quad.prototype.set_from_rotated_rect = function (rc, a)
	{
		if (a === 0)
		{
			this.set_from_rect(rc);
		}
		else
		{
			var sin_a = Math.sin(a);
			var cos_a = Math.cos(a);
			var left_sin_a = rc.left * sin_a;
			var top_sin_a = rc.top * sin_a;
			var right_sin_a = rc.right * sin_a;
			var bottom_sin_a = rc.bottom * sin_a;
			var left_cos_a = rc.left * cos_a;
			var top_cos_a = rc.top * cos_a;
			var right_cos_a = rc.right * cos_a;
			var bottom_cos_a = rc.bottom * cos_a;
			this.tlx = left_cos_a - top_sin_a;
			this.tly = top_cos_a + left_sin_a;
			this.trx = right_cos_a - top_sin_a;
			this.try_ = top_cos_a + right_sin_a;
			this.brx = right_cos_a - bottom_sin_a;
			this.bry = bottom_cos_a + right_sin_a;
			this.blx = left_cos_a - bottom_sin_a;
			this.bly = bottom_cos_a + left_sin_a;
		}
	};
	Quad.prototype.offset = function (px, py)
	{
		this.tlx += px;
		this.tly += py;
		this.trx += px;
		this.try_ += py;
		this.brx += px;
		this.bry += py;
		this.blx += px;
		this.bly += py;
		return this;
	};
	var minresult = 0;
	var maxresult = 0;
	function minmax4(a, b, c, d)
	{
		if (a < b)
		{
			if (c < d)
			{
				if (a < c)
					minresult = a;
				else
					minresult = c;
				if (b > d)
					maxresult = b;
				else
					maxresult = d;
			}
			else
			{
				if (a < d)
					minresult = a;
				else
					minresult = d;
				if (b > c)
					maxresult = b;
				else
					maxresult = c;
			}
		}
		else
		{
			if (c < d)
			{
				if (b < c)
					minresult = b;
				else
					minresult = c;
				if (a > d)
					maxresult = a;
				else
					maxresult = d;
			}
			else
			{
				if (b < d)
					minresult = b;
				else
					minresult = d;
				if (a > c)
					maxresult = a;
				else
					maxresult = c;
			}
		}
	};
	Quad.prototype.bounding_box = function (rc)
	{
		minmax4(this.tlx, this.trx, this.brx, this.blx);
		rc.left = minresult;
		rc.right = maxresult;
		minmax4(this.tly, this.try_, this.bry, this.bly);
		rc.top = minresult;
		rc.bottom = maxresult;
	};
	Quad.prototype.contains_pt = function (x, y)
	{
		var tlx = this.tlx;
		var tly = this.tly;
		var v0x = this.trx - tlx;
		var v0y = this.try_ - tly;
		var v1x = this.brx - tlx;
		var v1y = this.bry - tly;
		var v2x = x - tlx;
		var v2y = y - tly;
		var dot00 = v0x * v0x + v0y * v0y
		var dot01 = v0x * v1x + v0y * v1y
		var dot02 = v0x * v2x + v0y * v2y
		var dot11 = v1x * v1x + v1y * v1y
		var dot12 = v1x * v2x + v1y * v2y
		var invDenom = 1.0 / (dot00 * dot11 - dot01 * dot01);
		var u = (dot11 * dot02 - dot01 * dot12) * invDenom;
		var v = (dot00 * dot12 - dot01 * dot02) * invDenom;
		if ((u >= 0.0) && (v > 0.0) && (u + v < 1))
			return true;
		v0x = this.blx - tlx;
		v0y = this.bly - tly;
		var dot00 = v0x * v0x + v0y * v0y
		var dot01 = v0x * v1x + v0y * v1y
		var dot02 = v0x * v2x + v0y * v2y
		invDenom = 1.0 / (dot00 * dot11 - dot01 * dot01);
		u = (dot11 * dot02 - dot01 * dot12) * invDenom;
		v = (dot00 * dot12 - dot01 * dot02) * invDenom;
		return (u >= 0.0) && (v > 0.0) && (u + v < 1);
	};
	Quad.prototype.at = function (i, xory)
	{
		if (xory)
		{
			switch (i)
			{
				case 0: return this.tlx;
				case 1: return this.trx;
				case 2: return this.brx;
				case 3: return this.blx;
				case 4: return this.tlx;
				default: return this.tlx;
			}
		}
		else
		{
			switch (i)
			{
				case 0: return this.tly;
				case 1: return this.try_;
				case 2: return this.bry;
				case 3: return this.bly;
				case 4: return this.tly;
				default: return this.tly;
			}
		}
	};
	Quad.prototype.midX = function ()
	{
		return (this.tlx + this.trx  + this.brx + this.blx) / 4;
	};
	Quad.prototype.midY = function ()
	{
		return (this.tly + this.try_ + this.bry + this.bly) / 4;
	};
	Quad.prototype.intersects_segment = function (x1, y1, x2, y2)
	{
		if (this.contains_pt(x1, y1) || this.contains_pt(x2, y2))
			return true;
		var a1x, a1y, a2x, a2y;
		var i;
		for (i = 0; i < 4; i++)
		{
			a1x = this.at(i, true);
			a1y = this.at(i, false);
			a2x = this.at(i + 1, true);
			a2y = this.at(i + 1, false);
			if (cr.segments_intersect(x1, y1, x2, y2, a1x, a1y, a2x, a2y))
				return true;
		}
		return false;
	};
	Quad.prototype.intersects_quad = function (rhs)
	{
		var midx = rhs.midX();
		var midy = rhs.midY();
		if (this.contains_pt(midx, midy))
			return true;
		midx = this.midX();
		midy = this.midY();
		if (rhs.contains_pt(midx, midy))
			return true;
		var a1x, a1y, a2x, a2y, b1x, b1y, b2x, b2y;
		var i, j;
		for (i = 0; i < 4; i++)
		{
			for (j = 0; j < 4; j++)
			{
				a1x = this.at(i, true);
				a1y = this.at(i, false);
				a2x = this.at(i + 1, true);
				a2y = this.at(i + 1, false);
				b1x = rhs.at(j, true);
				b1y = rhs.at(j, false);
				b2x = rhs.at(j + 1, true);
				b2y = rhs.at(j + 1, false);
				if (cr.segments_intersect(a1x, a1y, a2x, a2y, b1x, b1y, b2x, b2y))
					return true;
			}
		}
		return false;
	};
	cr.quad = Quad;
	cr.RGB = function (red, green, blue)
	{
		return Math.max(Math.min(red, 255), 0)
			 | (Math.max(Math.min(green, 255), 0) << 8)
			 | (Math.max(Math.min(blue, 255), 0) << 16);
	};
	cr.GetRValue = function (rgb)
	{
		return rgb & 0xFF;
	};
	cr.GetGValue = function (rgb)
	{
		return (rgb & 0xFF00) >> 8;
	};
	cr.GetBValue = function (rgb)
	{
		return (rgb & 0xFF0000) >> 16;
	};
	cr.shallowCopy = function (a, b, allowOverwrite)
	{
		var attr;
		for (attr in b)
		{
			if (b.hasOwnProperty(attr))
			{
;
				a[attr] = b[attr];
			}
		}
		return a;
	};
	cr.arrayRemove = function (arr, index)
	{
		var i, len;
		index = cr.floor(index);
		if (index < 0 || index >= arr.length)
			return;							// index out of bounds
		for (i = index, len = arr.length - 1; i < len; i++)
			arr[i] = arr[i + 1];
		cr.truncateArray(arr, len);
	};
	cr.truncateArray = function (arr, index)
	{
		arr.length = index;
	};
	cr.clearArray = function (arr)
	{
		cr.truncateArray(arr, 0);
	};
	cr.shallowAssignArray = function (dest, src)
	{
		cr.clearArray(dest);
		var i, len;
		for (i = 0, len = src.length; i < len; ++i)
			dest[i] = src[i];
	};
	cr.appendArray = function (a, b)
	{
		a.push.apply(a, b);
	};
	cr.fastIndexOf = function (arr, item)
	{
		var i, len;
		for (i = 0, len = arr.length; i < len; ++i)
		{
			if (arr[i] === item)
				return i;
		}
		return -1;
	};
	cr.arrayFindRemove = function (arr, item)
	{
		var index = cr.fastIndexOf(arr, item);
		if (index !== -1)
			cr.arrayRemove(arr, index);
	};
	cr.clamp = function(x, a, b)
	{
		if (x < a)
			return a;
		else if (x > b)
			return b;
		else
			return x;
	};
	cr.to_radians = function(x)
	{
		return x / (180.0 / cr.PI);
	};
	cr.to_degrees = function(x)
	{
		return x * (180.0 / cr.PI);
	};
	cr.clamp_angle_degrees = function (a)
	{
		a %= 360;       // now in (-360, 360) range
		if (a < 0)
			a += 360;   // now in [0, 360) range
		return a;
	};
	cr.clamp_angle = function (a)
	{
		a %= 2 * cr.PI;       // now in (-2pi, 2pi) range
		if (a < 0)
			a += 2 * cr.PI;   // now in [0, 2pi) range
		return a;
	};
	cr.to_clamped_degrees = function (x)
	{
		return cr.clamp_angle_degrees(cr.to_degrees(x));
	};
	cr.to_clamped_radians = function (x)
	{
		return cr.clamp_angle(cr.to_radians(x));
	};
	cr.angleTo = function(x1, y1, x2, y2)
	{
		var dx = x2 - x1;
        var dy = y2 - y1;
		return Math.atan2(dy, dx);
	};
	cr.angleDiff = function (a1, a2)
	{
		if (a1 === a2)
			return 0;
		var s1 = Math.sin(a1);
		var c1 = Math.cos(a1);
		var s2 = Math.sin(a2);
		var c2 = Math.cos(a2);
		var n = s1 * s2 + c1 * c2;
		if (n >= 1)
			return 0;
		if (n <= -1)
			return cr.PI;
		return Math.acos(n);
	};
	cr.angleRotate = function (start, end, step)
	{
		var ss = Math.sin(start);
		var cs = Math.cos(start);
		var se = Math.sin(end);
		var ce = Math.cos(end);
		if (Math.acos(ss * se + cs * ce) > step)
		{
			if (cs * se - ss * ce > 0)
				return cr.clamp_angle(start + step);
			else
				return cr.clamp_angle(start - step);
		}
		else
			return cr.clamp_angle(end);
	};
	cr.angleClockwise = function (a1, a2)
	{
		var s1 = Math.sin(a1);
		var c1 = Math.cos(a1);
		var s2 = Math.sin(a2);
		var c2 = Math.cos(a2);
		return c1 * s2 - s1 * c2 <= 0;
	};
	cr.rotatePtAround = function (px, py, a, ox, oy, getx)
	{
		if (a === 0)
			return getx ? px : py;
		var sin_a = Math.sin(a);
		var cos_a = Math.cos(a);
		px -= ox;
		py -= oy;
		var left_sin_a = px * sin_a;
		var top_sin_a = py * sin_a;
		var left_cos_a = px * cos_a;
		var top_cos_a = py * cos_a;
		px = left_cos_a - top_sin_a;
		py = top_cos_a + left_sin_a;
		px += ox;
		py += oy;
		return getx ? px : py;
	}
	cr.distanceTo = function(x1, y1, x2, y2)
	{
		var dx = x2 - x1;
        var dy = y2 - y1;
		return Math.sqrt(dx*dx + dy*dy);
	};
	cr.xor = function (x, y)
	{
		return !x !== !y;
	};
	cr.lerp = function (a, b, x)
	{
		return a + (b - a) * x;
	};
	cr.unlerp = function (a, b, c)
	{
		if (a === b)
			return 0;		// avoid divide by 0
		return (c - a) / (b - a);
	};
	cr.anglelerp = function (a, b, x)
	{
		var diff = cr.angleDiff(a, b);
		if (cr.angleClockwise(b, a))
		{
			return a + diff * x;
		}
		else
		{
			return a - diff * x;
		}
	};
	cr.qarp = function (a, b, c, x)
	{
		return cr.lerp(cr.lerp(a, b, x), cr.lerp(b, c, x), x);
	};
	cr.cubic = function (a, b, c, d, x)
	{
		return cr.lerp(cr.qarp(a, b, c, x), cr.qarp(b, c, d, x), x);
	};
	cr.cosp = function (a, b, x)
	{
		return (a + b + (a - b) * Math.cos(x * Math.PI)) / 2;
	};
	cr.hasAnyOwnProperty = function (o)
	{
		var p;
		for (p in o)
		{
			if (o.hasOwnProperty(p))
				return true;
		}
		return false;
	};
	cr.wipe = function (obj)
	{
		var p;
		for (p in obj)
		{
			if (obj.hasOwnProperty(p))
				delete obj[p];
		}
	};
	var startup_time = +(new Date());
	cr.performance_now = function()
	{
		if (typeof window["performance"] !== "undefined")
		{
			var winperf = window["performance"];
			if (typeof winperf.now !== "undefined")
				return winperf.now();
			else if (typeof winperf["webkitNow"] !== "undefined")
				return winperf["webkitNow"]();
			else if (typeof winperf["mozNow"] !== "undefined")
				return winperf["mozNow"]();
			else if (typeof winperf["msNow"] !== "undefined")
				return winperf["msNow"]();
		}
		return Date.now() - startup_time;
	};
	var isChrome = false;
	var isSafari = false;
	var isiOS = false;
	var isEjecta = false;
	if (typeof window !== "undefined")		// not c2 editor
	{
		isChrome = /chrome/i.test(navigator.userAgent) || /chromium/i.test(navigator.userAgent);
		isSafari = !isChrome && /safari/i.test(navigator.userAgent);
		isiOS = /(iphone|ipod|ipad)/i.test(navigator.userAgent);
		isEjecta = window["c2ejecta"];
	}
	var supports_set = ((!isSafari && !isEjecta && !isiOS) && (typeof Set !== "undefined" && typeof Set.prototype["forEach"] !== "undefined"));
	function ObjectSet_()
	{
		this.s = null;
		this.items = null;			// lazy allocated (hopefully results in better GC performance)
		this.item_count = 0;
		if (supports_set)
		{
			this.s = new Set();
		}
		this.values_cache = [];
		this.cache_valid = true;
		cr.seal(this);
	};
	ObjectSet_.prototype.contains = function (x)
	{
		if (this.isEmpty())
			return false;
		if (supports_set)
			return this.s["has"](x);
		else
			return (this.items && this.items.hasOwnProperty(x));
	};
	ObjectSet_.prototype.add = function (x)
	{
		if (supports_set)
		{
			if (!this.s["has"](x))
			{
				this.s["add"](x);
				this.cache_valid = false;
			}
		}
		else
		{
			var str = x.toString();
			var items = this.items;
			if (!items)
			{
				this.items = {};
				this.items[str] = x;
				this.item_count = 1;
				this.cache_valid = false;
			}
			else if (!items.hasOwnProperty(str))
			{
				items[str] = x;
				this.item_count++;
				this.cache_valid = false;
			}
		}
	};
	ObjectSet_.prototype.remove = function (x)
	{
		if (this.isEmpty())
			return;
		if (supports_set)
		{
			if (this.s["has"](x))
			{
				this.s["delete"](x);
				this.cache_valid = false;
			}
		}
		else if (this.items)
		{
			var str = x.toString();
			var items = this.items;
			if (items.hasOwnProperty(str))
			{
				delete items[str];
				this.item_count--;
				this.cache_valid = false;
			}
		}
	};
	ObjectSet_.prototype.clear = function (/*wipe_*/)
	{
		if (this.isEmpty())
			return;
		if (supports_set)
		{
			this.s["clear"]();			// best!
		}
		else
		{
				this.items = null;		// creates garbage; will lazy allocate on next add()
			this.item_count = 0;
		}
		cr.clearArray(this.values_cache);
		this.cache_valid = true;
	};
	ObjectSet_.prototype.isEmpty = function ()
	{
		return this.count() === 0;
	};
	ObjectSet_.prototype.count = function ()
	{
		if (supports_set)
			return this.s["size"];
		else
			return this.item_count;
	};
	var current_arr = null;
	var current_index = 0;
	function set_append_to_arr(x)
	{
		current_arr[current_index++] = x;
	};
	ObjectSet_.prototype.update_cache = function ()
	{
		if (this.cache_valid)
			return;
		if (supports_set)
		{
			cr.clearArray(this.values_cache);
			current_arr = this.values_cache;
			current_index = 0;
			this.s["forEach"](set_append_to_arr);
;
			current_arr = null;
			current_index = 0;
		}
		else
		{
			var values_cache = this.values_cache;
			cr.clearArray(values_cache);
			var p, n = 0, items = this.items;
			if (items)
			{
				for (p in items)
				{
					if (items.hasOwnProperty(p))
						values_cache[n++] = items[p];
				}
			}
;
		}
		this.cache_valid = true;
	};
	ObjectSet_.prototype.valuesRef = function ()
	{
		this.update_cache();
		return this.values_cache;
	};
	cr.ObjectSet = ObjectSet_;
	var tmpSet = new cr.ObjectSet();
	cr.removeArrayDuplicates = function (arr)
	{
		var i, len;
		for (i = 0, len = arr.length; i < len; ++i)
		{
			tmpSet.add(arr[i]);
		}
		cr.shallowAssignArray(arr, tmpSet.valuesRef());
		tmpSet.clear();
	};
	cr.arrayRemoveAllFromObjectSet = function (arr, remset)
	{
		if (supports_set)
			cr.arrayRemoveAll_set(arr, remset.s);
		else
			cr.arrayRemoveAll_arr(arr, remset.valuesRef());
	};
	cr.arrayRemoveAll_set = function (arr, s)
	{
		var i, j, len, item;
		for (i = 0, j = 0, len = arr.length; i < len; ++i)
		{
			item = arr[i];
			if (!s["has"](item))					// not an item to remove
				arr[j++] = item;					// keep it
		}
		cr.truncateArray(arr, j);
	};
	cr.arrayRemoveAll_arr = function (arr, rem)
	{
		var i, j, len, item;
		for (i = 0, j = 0, len = arr.length; i < len; ++i)
		{
			item = arr[i];
			if (cr.fastIndexOf(rem, item) === -1)	// not an item to remove
				arr[j++] = item;					// keep it
		}
		cr.truncateArray(arr, j);
	};
	function KahanAdder_()
	{
		this.c = 0;
        this.y = 0;
        this.t = 0;
        this.sum = 0;
		cr.seal(this);
	};
	KahanAdder_.prototype.add = function (v)
	{
		this.y = v - this.c;
	    this.t = this.sum + this.y;
	    this.c = (this.t - this.sum) - this.y;
	    this.sum = this.t;
	};
    KahanAdder_.prototype.reset = function ()
    {
        this.c = 0;
        this.y = 0;
        this.t = 0;
        this.sum = 0;
    };
	cr.KahanAdder = KahanAdder_;
	cr.regexp_escape = function(text)
	{
		return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
	};
	function CollisionPoly_(pts_array_)
	{
		this.pts_cache = [];
		this.bboxLeft = 0;
		this.bboxTop = 0;
		this.bboxRight = 0;
		this.bboxBottom = 0;
		this.convexpolys = null;		// for physics behavior to cache separated polys
		this.set_pts(pts_array_);
		cr.seal(this);
	};
	CollisionPoly_.prototype.set_pts = function(pts_array_)
	{
		this.pts_array = pts_array_;
		this.pts_count = pts_array_.length / 2;			// x, y, x, y... in array
		this.pts_cache.length = pts_array_.length;
		this.cache_width = -1;
		this.cache_height = -1;
		this.cache_angle = 0;
	};
	CollisionPoly_.prototype.is_empty = function()
	{
		return !this.pts_array.length;
	};
	CollisionPoly_.prototype.update_bbox = function ()
	{
		var myptscache = this.pts_cache;
		var bboxLeft_ = myptscache[0];
		var bboxRight_ = bboxLeft_;
		var bboxTop_ = myptscache[1];
		var bboxBottom_ = bboxTop_;
		var x, y, i = 1, i2, len = this.pts_count;
		for ( ; i < len; ++i)
		{
			i2 = i*2;
			x = myptscache[i2];
			y = myptscache[i2+1];
			if (x < bboxLeft_)
				bboxLeft_ = x;
			if (x > bboxRight_)
				bboxRight_ = x;
			if (y < bboxTop_)
				bboxTop_ = y;
			if (y > bboxBottom_)
				bboxBottom_ = y;
		}
		this.bboxLeft = bboxLeft_;
		this.bboxRight = bboxRight_;
		this.bboxTop = bboxTop_;
		this.bboxBottom = bboxBottom_;
	};
	CollisionPoly_.prototype.set_from_rect = function(rc, offx, offy)
	{
		this.pts_cache.length = 8;
		this.pts_count = 4;
		var myptscache = this.pts_cache;
		myptscache[0] = rc.left - offx;
		myptscache[1] = rc.top - offy;
		myptscache[2] = rc.right - offx;
		myptscache[3] = rc.top - offy;
		myptscache[4] = rc.right - offx;
		myptscache[5] = rc.bottom - offy;
		myptscache[6] = rc.left - offx;
		myptscache[7] = rc.bottom - offy;
		this.cache_width = rc.right - rc.left;
		this.cache_height = rc.bottom - rc.top;
		this.update_bbox();
	};
	CollisionPoly_.prototype.set_from_quad = function(q, offx, offy, w, h)
	{
		this.pts_cache.length = 8;
		this.pts_count = 4;
		var myptscache = this.pts_cache;
		myptscache[0] = q.tlx - offx;
		myptscache[1] = q.tly - offy;
		myptscache[2] = q.trx - offx;
		myptscache[3] = q.try_ - offy;
		myptscache[4] = q.brx - offx;
		myptscache[5] = q.bry - offy;
		myptscache[6] = q.blx - offx;
		myptscache[7] = q.bly - offy;
		this.cache_width = w;
		this.cache_height = h;
		this.update_bbox();
	};
	CollisionPoly_.prototype.set_from_poly = function (r)
	{
		this.pts_count = r.pts_count;
		cr.shallowAssignArray(this.pts_cache, r.pts_cache);
		this.bboxLeft = r.bboxLeft;
		this.bboxTop - r.bboxTop;
		this.bboxRight = r.bboxRight;
		this.bboxBottom = r.bboxBottom;
	};
	CollisionPoly_.prototype.cache_poly = function(w, h, a)
	{
		if (this.cache_width === w && this.cache_height === h && this.cache_angle === a)
			return;		// cache up-to-date
		this.cache_width = w;
		this.cache_height = h;
		this.cache_angle = a;
		var i, i2, i21, len, x, y;
		var sina = 0;
		var cosa = 1;
		var myptsarray = this.pts_array;
		var myptscache = this.pts_cache;
		if (a !== 0)
		{
			sina = Math.sin(a);
			cosa = Math.cos(a);
		}
		for (i = 0, len = this.pts_count; i < len; i++)
		{
			i2 = i*2;
			i21 = i2+1;
			x = myptsarray[i2] * w;
			y = myptsarray[i21] * h;
			myptscache[i2] = (x * cosa) - (y * sina);
			myptscache[i21] = (y * cosa) + (x * sina);
		}
		this.update_bbox();
	};
	CollisionPoly_.prototype.contains_pt = function (a2x, a2y)
	{
		var myptscache = this.pts_cache;
		if (a2x === myptscache[0] && a2y === myptscache[1])
			return true;
		var i, i2, imod, len = this.pts_count;
		var a1x = this.bboxLeft - 110;
		var a1y = this.bboxTop - 101;
		var a3x = this.bboxRight + 131
		var a3y = this.bboxBottom + 120;
		var b1x, b1y, b2x, b2y;
		var count1 = 0, count2 = 0;
		for (i = 0; i < len; i++)
		{
			i2 = i*2;
			imod = ((i+1)%len)*2;
			b1x = myptscache[i2];
			b1y = myptscache[i2+1];
			b2x = myptscache[imod];
			b2y = myptscache[imod+1];
			if (cr.segments_intersect(a1x, a1y, a2x, a2y, b1x, b1y, b2x, b2y))
				count1++;
			if (cr.segments_intersect(a3x, a3y, a2x, a2y, b1x, b1y, b2x, b2y))
				count2++;
		}
		return (count1 % 2 === 1) || (count2 % 2 === 1);
	};
	CollisionPoly_.prototype.intersects_poly = function (rhs, offx, offy)
	{
		var rhspts = rhs.pts_cache;
		var mypts = this.pts_cache;
		if (this.contains_pt(rhspts[0] + offx, rhspts[1] + offy))
			return true;
		if (rhs.contains_pt(mypts[0] - offx, mypts[1] - offy))
			return true;
		var i, i2, imod, leni, j, j2, jmod, lenj;
		var a1x, a1y, a2x, a2y, b1x, b1y, b2x, b2y;
		for (i = 0, leni = this.pts_count; i < leni; i++)
		{
			i2 = i*2;
			imod = ((i+1)%leni)*2;
			a1x = mypts[i2];
			a1y = mypts[i2+1];
			a2x = mypts[imod];
			a2y = mypts[imod+1];
			for (j = 0, lenj = rhs.pts_count; j < lenj; j++)
			{
				j2 = j*2;
				jmod = ((j+1)%lenj)*2;
				b1x = rhspts[j2] + offx;
				b1y = rhspts[j2+1] + offy;
				b2x = rhspts[jmod] + offx;
				b2y = rhspts[jmod+1] + offy;
				if (cr.segments_intersect(a1x, a1y, a2x, a2y, b1x, b1y, b2x, b2y))
					return true;
			}
		}
		return false;
	};
	CollisionPoly_.prototype.intersects_segment = function (offx, offy, x1, y1, x2, y2)
	{
		var mypts = this.pts_cache;
		if (this.contains_pt(x1 - offx, y1 - offy))
			return true;
		var i, leni, i2, imod;
		var a1x, a1y, a2x, a2y;
		for (i = 0, leni = this.pts_count; i < leni; i++)
		{
			i2 = i*2;
			imod = ((i+1)%leni)*2;
			a1x = mypts[i2] + offx;
			a1y = mypts[i2+1] + offy;
			a2x = mypts[imod] + offx;
			a2y = mypts[imod+1] + offy;
			if (cr.segments_intersect(x1, y1, x2, y2, a1x, a1y, a2x, a2y))
				return true;
		}
		return false;
	};
	CollisionPoly_.prototype.mirror = function (px)
	{
		var i, leni, i2;
		for (i = 0, leni = this.pts_count; i < leni; ++i)
		{
			i2 = i*2;
			this.pts_cache[i2] = px * 2 - this.pts_cache[i2];
		}
	};
	CollisionPoly_.prototype.flip = function (py)
	{
		var i, leni, i21;
		for (i = 0, leni = this.pts_count; i < leni; ++i)
		{
			i21 = i*2+1;
			this.pts_cache[i21] = py * 2 - this.pts_cache[i21];
		}
	};
	CollisionPoly_.prototype.diag = function ()
	{
		var i, leni, i2, i21, temp;
		for (i = 0, leni = this.pts_count; i < leni; ++i)
		{
			i2 = i*2;
			i21 = i2+1;
			temp = this.pts_cache[i2];
			this.pts_cache[i2] = this.pts_cache[i21];
			this.pts_cache[i21] = temp;
		}
	};
	cr.CollisionPoly = CollisionPoly_;
	function SparseGrid_(cellwidth_, cellheight_)
	{
		this.cellwidth = cellwidth_;
		this.cellheight = cellheight_;
		this.cells = {};
	};
	SparseGrid_.prototype.totalCellCount = 0;
	SparseGrid_.prototype.getCell = function (x_, y_, create_if_missing)
	{
		var ret;
		var col = this.cells[x_];
		if (!col)
		{
			if (create_if_missing)
			{
				ret = allocGridCell(this, x_, y_);
				this.cells[x_] = {};
				this.cells[x_][y_] = ret;
				return ret;
			}
			else
				return null;
		}
		ret = col[y_];
		if (ret)
			return ret;
		else if (create_if_missing)
		{
			ret = allocGridCell(this, x_, y_);
			this.cells[x_][y_] = ret;
			return ret;
		}
		else
			return null;
	};
	SparseGrid_.prototype.XToCell = function (x_)
	{
		return cr.floor(x_ / this.cellwidth);
	};
	SparseGrid_.prototype.YToCell = function (y_)
	{
		return cr.floor(y_ / this.cellheight);
	};
	SparseGrid_.prototype.update = function (inst, oldrange, newrange)
	{
		var x, lenx, y, leny, cell;
		if (oldrange)
		{
			for (x = oldrange.left, lenx = oldrange.right; x <= lenx; ++x)
			{
				for (y = oldrange.top, leny = oldrange.bottom; y <= leny; ++y)
				{
					if (newrange && newrange.contains_pt(x, y))
						continue;	// is still in this cell
					cell = this.getCell(x, y, false);	// don't create if missing
					if (!cell)
						continue;	// cell does not exist yet
					cell.remove(inst);
					if (cell.isEmpty())
					{
						freeGridCell(cell);
						this.cells[x][y] = null;
					}
				}
			}
		}
		if (newrange)
		{
			for (x = newrange.left, lenx = newrange.right; x <= lenx; ++x)
			{
				for (y = newrange.top, leny = newrange.bottom; y <= leny; ++y)
				{
					if (oldrange && oldrange.contains_pt(x, y))
						continue;	// is still in this cell
					this.getCell(x, y, true).insert(inst);
				}
			}
		}
	};
	SparseGrid_.prototype.queryRange = function (rc, result)
	{
		var x, lenx, ystart, y, leny, cell;
		x = this.XToCell(rc.left);
		ystart = this.YToCell(rc.top);
		lenx = this.XToCell(rc.right);
		leny = this.YToCell(rc.bottom);
		for ( ; x <= lenx; ++x)
		{
			for (y = ystart; y <= leny; ++y)
			{
				cell = this.getCell(x, y, false);
				if (!cell)
					continue;
				cell.dump(result);
			}
		}
	};
	cr.SparseGrid = SparseGrid_;
	function RenderGrid_(cellwidth_, cellheight_)
	{
		this.cellwidth = cellwidth_;
		this.cellheight = cellheight_;
		this.cells = {};
	};
	RenderGrid_.prototype.totalCellCount = 0;
	RenderGrid_.prototype.getCell = function (x_, y_, create_if_missing)
	{
		var ret;
		var col = this.cells[x_];
		if (!col)
		{
			if (create_if_missing)
			{
				ret = allocRenderCell(this, x_, y_);
				this.cells[x_] = {};
				this.cells[x_][y_] = ret;
				return ret;
			}
			else
				return null;
		}
		ret = col[y_];
		if (ret)
			return ret;
		else if (create_if_missing)
		{
			ret = allocRenderCell(this, x_, y_);
			this.cells[x_][y_] = ret;
			return ret;
		}
		else
			return null;
	};
	RenderGrid_.prototype.XToCell = function (x_)
	{
		return cr.floor(x_ / this.cellwidth);
	};
	RenderGrid_.prototype.YToCell = function (y_)
	{
		return cr.floor(y_ / this.cellheight);
	};
	RenderGrid_.prototype.update = function (inst, oldrange, newrange)
	{
		var x, lenx, y, leny, cell;
		if (oldrange)
		{
			for (x = oldrange.left, lenx = oldrange.right; x <= lenx; ++x)
			{
				for (y = oldrange.top, leny = oldrange.bottom; y <= leny; ++y)
				{
					if (newrange && newrange.contains_pt(x, y))
						continue;	// is still in this cell
					cell = this.getCell(x, y, false);	// don't create if missing
					if (!cell)
						continue;	// cell does not exist yet
					cell.remove(inst);
					if (cell.isEmpty())
					{
						freeRenderCell(cell);
						this.cells[x][y] = null;
					}
				}
			}
		}
		if (newrange)
		{
			for (x = newrange.left, lenx = newrange.right; x <= lenx; ++x)
			{
				for (y = newrange.top, leny = newrange.bottom; y <= leny; ++y)
				{
					if (oldrange && oldrange.contains_pt(x, y))
						continue;	// is still in this cell
					this.getCell(x, y, true).insert(inst);
				}
			}
		}
	};
	RenderGrid_.prototype.queryRange = function (left, top, right, bottom, result)
	{
		var x, lenx, ystart, y, leny, cell;
		x = this.XToCell(left);
		ystart = this.YToCell(top);
		lenx = this.XToCell(right);
		leny = this.YToCell(bottom);
		for ( ; x <= lenx; ++x)
		{
			for (y = ystart; y <= leny; ++y)
			{
				cell = this.getCell(x, y, false);
				if (!cell)
					continue;
				cell.dump(result);
			}
		}
	};
	RenderGrid_.prototype.markRangeChanged = function (rc)
	{
		var x, lenx, ystart, y, leny, cell;
		x = rc.left;
		ystart = rc.top;
		lenx = rc.right;
		leny = rc.bottom;
		for ( ; x <= lenx; ++x)
		{
			for (y = ystart; y <= leny; ++y)
			{
				cell = this.getCell(x, y, false);
				if (!cell)
					continue;
				cell.is_sorted = false;
			}
		}
	};
	cr.RenderGrid = RenderGrid_;
	var gridcellcache = [];
	function allocGridCell(grid_, x_, y_)
	{
		var ret;
		SparseGrid_.prototype.totalCellCount++;
		if (gridcellcache.length)
		{
			ret = gridcellcache.pop();
			ret.grid = grid_;
			ret.x = x_;
			ret.y = y_;
			return ret;
		}
		else
			return new cr.GridCell(grid_, x_, y_);
	};
	function freeGridCell(c)
	{
		SparseGrid_.prototype.totalCellCount--;
		c.objects.clear();
		if (gridcellcache.length < 1000)
			gridcellcache.push(c);
	};
	function GridCell_(grid_, x_, y_)
	{
		this.grid = grid_;
		this.x = x_;
		this.y = y_;
		this.objects = new cr.ObjectSet();
	};
	GridCell_.prototype.isEmpty = function ()
	{
		return this.objects.isEmpty();
	};
	GridCell_.prototype.insert = function (inst)
	{
		this.objects.add(inst);
	};
	GridCell_.prototype.remove = function (inst)
	{
		this.objects.remove(inst);
	};
	GridCell_.prototype.dump = function (result)
	{
		cr.appendArray(result, this.objects.valuesRef());
	};
	cr.GridCell = GridCell_;
	var rendercellcache = [];
	function allocRenderCell(grid_, x_, y_)
	{
		var ret;
		RenderGrid_.prototype.totalCellCount++;
		if (rendercellcache.length)
		{
			ret = rendercellcache.pop();
			ret.grid = grid_;
			ret.x = x_;
			ret.y = y_;
			return ret;
		}
		else
			return new cr.RenderCell(grid_, x_, y_);
	};
	function freeRenderCell(c)
	{
		RenderGrid_.prototype.totalCellCount--;
		c.reset();
		if (rendercellcache.length < 1000)
			rendercellcache.push(c);
	};
	function RenderCell_(grid_, x_, y_)
	{
		this.grid = grid_;
		this.x = x_;
		this.y = y_;
		this.objects = [];		// array which needs to be sorted by Z order
		this.is_sorted = true;	// whether array is in correct sort order or not
		this.pending_removal = new cr.ObjectSet();
		this.any_pending_removal = false;
	};
	RenderCell_.prototype.isEmpty = function ()
	{
		if (!this.objects.length)
		{
;
;
			return true;
		}
		if (this.objects.length > this.pending_removal.count())
			return false;
;
		this.flush_pending();		// takes fast path and just resets state
		return true;
	};
	RenderCell_.prototype.insert = function (inst)
	{
		if (this.pending_removal.contains(inst))
		{
			this.pending_removal.remove(inst);
			if (this.pending_removal.isEmpty())
				this.any_pending_removal = false;
			return;
		}
		if (this.objects.length)
		{
			var top = this.objects[this.objects.length - 1];
			if (top.get_zindex() > inst.get_zindex())
				this.is_sorted = false;		// 'inst' should be somewhere beneath 'top'
			this.objects.push(inst);
		}
		else
		{
			this.objects.push(inst);
			this.is_sorted = true;
		}
;
	};
	RenderCell_.prototype.remove = function (inst)
	{
		this.pending_removal.add(inst);
		this.any_pending_removal = true;
		if (this.pending_removal.count() >= 30)
			this.flush_pending();
	};
	RenderCell_.prototype.flush_pending = function ()
	{
;
		if (!this.any_pending_removal)
			return;		// not changed
		if (this.pending_removal.count() === this.objects.length)
		{
			this.reset();
			return;
		}
		cr.arrayRemoveAllFromObjectSet(this.objects, this.pending_removal);
		this.pending_removal.clear();
		this.any_pending_removal = false;
	};
	function sortByInstanceZIndex(a, b)
	{
		return a.zindex - b.zindex;
	};
	RenderCell_.prototype.ensure_sorted = function ()
	{
		if (this.is_sorted)
			return;		// already sorted
		this.objects.sort(sortByInstanceZIndex);
		this.is_sorted = true;
	};
	RenderCell_.prototype.reset = function ()
	{
		cr.clearArray(this.objects);
		this.is_sorted = true;
		this.pending_removal.clear();
		this.any_pending_removal = false;
	};
	RenderCell_.prototype.dump = function (result)
	{
		this.flush_pending();
		this.ensure_sorted();
		if (this.objects.length)
			result.push(this.objects);
	};
	cr.RenderCell = RenderCell_;
	var fxNames = [ "lighter",
					"xor",
					"copy",
					"destination-over",
					"source-in",
					"destination-in",
					"source-out",
					"destination-out",
					"source-atop",
					"destination-atop"];
	cr.effectToCompositeOp = function(effect)
	{
		if (effect <= 0 || effect >= 11)
			return "source-over";
		return fxNames[effect - 1];	// not including "none" so offset by 1
	};
	cr.setGLBlend = function(this_, effect, gl)
	{
		if (!gl)
			return;
		this_.srcBlend = gl.ONE;
		this_.destBlend = gl.ONE_MINUS_SRC_ALPHA;
		switch (effect) {
		case 1:		// lighter (additive)
			this_.srcBlend = gl.ONE;
			this_.destBlend = gl.ONE;
			break;
		case 2:		// xor
			break;	// todo
		case 3:		// copy
			this_.srcBlend = gl.ONE;
			this_.destBlend = gl.ZERO;
			break;
		case 4:		// destination-over
			this_.srcBlend = gl.ONE_MINUS_DST_ALPHA;
			this_.destBlend = gl.ONE;
			break;
		case 5:		// source-in
			this_.srcBlend = gl.DST_ALPHA;
			this_.destBlend = gl.ZERO;
			break;
		case 6:		// destination-in
			this_.srcBlend = gl.ZERO;
			this_.destBlend = gl.SRC_ALPHA;
			break;
		case 7:		// source-out
			this_.srcBlend = gl.ONE_MINUS_DST_ALPHA;
			this_.destBlend = gl.ZERO;
			break;
		case 8:		// destination-out
			this_.srcBlend = gl.ZERO;
			this_.destBlend = gl.ONE_MINUS_SRC_ALPHA;
			break;
		case 9:		// source-atop
			this_.srcBlend = gl.DST_ALPHA;
			this_.destBlend = gl.ONE_MINUS_SRC_ALPHA;
			break;
		case 10:	// destination-atop
			this_.srcBlend = gl.ONE_MINUS_DST_ALPHA;
			this_.destBlend = gl.SRC_ALPHA;
			break;
		}
	};
	cr.round6dp = function (x)
	{
		return Math.round(x * 1000000) / 1000000;
	};
	/*
	var localeCompare_options = {
		"usage": "search",
		"sensitivity": "accent"
	};
	var has_localeCompare = !!"a".localeCompare;
	var localeCompare_works1 = (has_localeCompare && "a".localeCompare("A", undefined, localeCompare_options) === 0);
	var localeCompare_works2 = (has_localeCompare && "a".localeCompare("á", undefined, localeCompare_options) !== 0);
	var supports_localeCompare = (has_localeCompare && localeCompare_works1 && localeCompare_works2);
	*/
	cr.equals_nocase = function (a, b)
	{
		if (typeof a !== "string" || typeof b !== "string")
			return false;
		if (a.length !== b.length)
			return false;
		if (a === b)
			return true;
		/*
		if (supports_localeCompare)
		{
			return (a.localeCompare(b, undefined, localeCompare_options) === 0);
		}
		else
		{
		*/
			return a.toLowerCase() === b.toLowerCase();
	};
	cr.isCanvasInputEvent = function (e)
	{
		var target = e.target;
		if (!target)
			return true;
		if (target === document || target === window)
			return true;
		if (document && document.body && target === document.body)
			return true;
		if (cr.equals_nocase(target.tagName, "canvas"))
			return true;
		return false;
	};
}());
var MatrixArray=typeof Float32Array!=="undefined"?Float32Array:Array,glMatrixArrayType=MatrixArray,vec3={},mat3={},mat4={},quat4={};vec3.create=function(a){var b=new MatrixArray(3);a&&(b[0]=a[0],b[1]=a[1],b[2]=a[2]);return b};vec3.set=function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];return b};vec3.add=function(a,b,c){if(!c||a===c)return a[0]+=b[0],a[1]+=b[1],a[2]+=b[2],a;c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];return c};
vec3.subtract=function(a,b,c){if(!c||a===c)return a[0]-=b[0],a[1]-=b[1],a[2]-=b[2],a;c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];return c};vec3.negate=function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];return b};vec3.scale=function(a,b,c){if(!c||a===c)return a[0]*=b,a[1]*=b,a[2]*=b,a;c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;return c};
vec3.normalize=function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=Math.sqrt(c*c+d*d+e*e);if(g){if(g===1)return b[0]=c,b[1]=d,b[2]=e,b}else return b[0]=0,b[1]=0,b[2]=0,b;g=1/g;b[0]=c*g;b[1]=d*g;b[2]=e*g;return b};vec3.cross=function(a,b,c){c||(c=a);var d=a[0],e=a[1],a=a[2],g=b[0],f=b[1],b=b[2];c[0]=e*b-a*f;c[1]=a*g-d*b;c[2]=d*f-e*g;return c};vec3.length=function(a){var b=a[0],c=a[1],a=a[2];return Math.sqrt(b*b+c*c+a*a)};vec3.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]};
vec3.direction=function(a,b,c){c||(c=a);var d=a[0]-b[0],e=a[1]-b[1],a=a[2]-b[2],b=Math.sqrt(d*d+e*e+a*a);if(!b)return c[0]=0,c[1]=0,c[2]=0,c;b=1/b;c[0]=d*b;c[1]=e*b;c[2]=a*b;return c};vec3.lerp=function(a,b,c,d){d||(d=a);d[0]=a[0]+c*(b[0]-a[0]);d[1]=a[1]+c*(b[1]-a[1]);d[2]=a[2]+c*(b[2]-a[2]);return d};vec3.str=function(a){return"["+a[0]+", "+a[1]+", "+a[2]+"]"};
mat3.create=function(a){var b=new MatrixArray(9);a&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[8]=a[8]);return b};mat3.set=function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return b};mat3.identity=function(a){a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a};
mat3.transpose=function(a,b){if(!b||a===b){var c=a[1],d=a[2],e=a[5];a[1]=a[3];a[2]=a[6];a[3]=c;a[5]=a[7];a[6]=d;a[7]=e;return a}b[0]=a[0];b[1]=a[3];b[2]=a[6];b[3]=a[1];b[4]=a[4];b[5]=a[7];b[6]=a[2];b[7]=a[5];b[8]=a[8];return b};mat3.toMat4=function(a,b){b||(b=mat4.create());b[15]=1;b[14]=0;b[13]=0;b[12]=0;b[11]=0;b[10]=a[8];b[9]=a[7];b[8]=a[6];b[7]=0;b[6]=a[5];b[5]=a[4];b[4]=a[3];b[3]=0;b[2]=a[2];b[1]=a[1];b[0]=a[0];return b};
mat3.str=function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+"]"};mat4.create=function(a){var b=new MatrixArray(16);a&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]);return b};
mat4.set=function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b};mat4.identity=function(a){a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};
mat4.transpose=function(a,b){if(!b||a===b){var c=a[1],d=a[2],e=a[3],g=a[6],f=a[7],h=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=c;a[6]=a[9];a[7]=a[13];a[8]=d;a[9]=g;a[11]=a[14];a[12]=e;a[13]=f;a[14]=h;return a}b[0]=a[0];b[1]=a[4];b[2]=a[8];b[3]=a[12];b[4]=a[1];b[5]=a[5];b[6]=a[9];b[7]=a[13];b[8]=a[2];b[9]=a[6];b[10]=a[10];b[11]=a[14];b[12]=a[3];b[13]=a[7];b[14]=a[11];b[15]=a[15];return b};
mat4.determinant=function(a){var b=a[0],c=a[1],d=a[2],e=a[3],g=a[4],f=a[5],h=a[6],i=a[7],j=a[8],k=a[9],l=a[10],n=a[11],o=a[12],m=a[13],p=a[14],a=a[15];return o*k*h*e-j*m*h*e-o*f*l*e+g*m*l*e+j*f*p*e-g*k*p*e-o*k*d*i+j*m*d*i+o*c*l*i-b*m*l*i-j*c*p*i+b*k*p*i+o*f*d*n-g*m*d*n-o*c*h*n+b*m*h*n+g*c*p*n-b*f*p*n-j*f*d*a+g*k*d*a+j*c*h*a-b*k*h*a-g*c*l*a+b*f*l*a};
mat4.inverse=function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=a[4],h=a[5],i=a[6],j=a[7],k=a[8],l=a[9],n=a[10],o=a[11],m=a[12],p=a[13],r=a[14],s=a[15],A=c*h-d*f,B=c*i-e*f,t=c*j-g*f,u=d*i-e*h,v=d*j-g*h,w=e*j-g*i,x=k*p-l*m,y=k*r-n*m,z=k*s-o*m,C=l*r-n*p,D=l*s-o*p,E=n*s-o*r,q=1/(A*E-B*D+t*C+u*z-v*y+w*x);b[0]=(h*E-i*D+j*C)*q;b[1]=(-d*E+e*D-g*C)*q;b[2]=(p*w-r*v+s*u)*q;b[3]=(-l*w+n*v-o*u)*q;b[4]=(-f*E+i*z-j*y)*q;b[5]=(c*E-e*z+g*y)*q;b[6]=(-m*w+r*t-s*B)*q;b[7]=(k*w-n*t+o*B)*q;b[8]=(f*D-h*z+j*x)*q;
b[9]=(-c*D+d*z-g*x)*q;b[10]=(m*v-p*t+s*A)*q;b[11]=(-k*v+l*t-o*A)*q;b[12]=(-f*C+h*y-i*x)*q;b[13]=(c*C-d*y+e*x)*q;b[14]=(-m*u+p*B-r*A)*q;b[15]=(k*u-l*B+n*A)*q;return b};mat4.toRotationMat=function(a,b){b||(b=mat4.create());b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b};
mat4.toMat3=function(a,b){b||(b=mat3.create());b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[4];b[4]=a[5];b[5]=a[6];b[6]=a[8];b[7]=a[9];b[8]=a[10];return b};mat4.toInverseMat3=function(a,b){var c=a[0],d=a[1],e=a[2],g=a[4],f=a[5],h=a[6],i=a[8],j=a[9],k=a[10],l=k*f-h*j,n=-k*g+h*i,o=j*g-f*i,m=c*l+d*n+e*o;if(!m)return null;m=1/m;b||(b=mat3.create());b[0]=l*m;b[1]=(-k*d+e*j)*m;b[2]=(h*d-e*f)*m;b[3]=n*m;b[4]=(k*c-e*i)*m;b[5]=(-h*c+e*g)*m;b[6]=o*m;b[7]=(-j*c+d*i)*m;b[8]=(f*c-d*g)*m;return b};
mat4.multiply=function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],f=a[3],h=a[4],i=a[5],j=a[6],k=a[7],l=a[8],n=a[9],o=a[10],m=a[11],p=a[12],r=a[13],s=a[14],a=a[15],A=b[0],B=b[1],t=b[2],u=b[3],v=b[4],w=b[5],x=b[6],y=b[7],z=b[8],C=b[9],D=b[10],E=b[11],q=b[12],F=b[13],G=b[14],b=b[15];c[0]=A*d+B*h+t*l+u*p;c[1]=A*e+B*i+t*n+u*r;c[2]=A*g+B*j+t*o+u*s;c[3]=A*f+B*k+t*m+u*a;c[4]=v*d+w*h+x*l+y*p;c[5]=v*e+w*i+x*n+y*r;c[6]=v*g+w*j+x*o+y*s;c[7]=v*f+w*k+x*m+y*a;c[8]=z*d+C*h+D*l+E*p;c[9]=z*e+C*i+D*n+E*r;c[10]=z*g+C*
j+D*o+E*s;c[11]=z*f+C*k+D*m+E*a;c[12]=q*d+F*h+G*l+b*p;c[13]=q*e+F*i+G*n+b*r;c[14]=q*g+F*j+G*o+b*s;c[15]=q*f+F*k+G*m+b*a;return c};mat4.multiplyVec3=function(a,b,c){c||(c=b);var d=b[0],e=b[1],b=b[2];c[0]=a[0]*d+a[4]*e+a[8]*b+a[12];c[1]=a[1]*d+a[5]*e+a[9]*b+a[13];c[2]=a[2]*d+a[6]*e+a[10]*b+a[14];return c};
mat4.multiplyVec4=function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=b[3];c[0]=a[0]*d+a[4]*e+a[8]*g+a[12]*b;c[1]=a[1]*d+a[5]*e+a[9]*g+a[13]*b;c[2]=a[2]*d+a[6]*e+a[10]*g+a[14]*b;c[3]=a[3]*d+a[7]*e+a[11]*g+a[15]*b;return c};
mat4.translate=function(a,b,c){var d=b[0],e=b[1],b=b[2],g,f,h,i,j,k,l,n,o,m,p,r;if(!c||a===c)return a[12]=a[0]*d+a[4]*e+a[8]*b+a[12],a[13]=a[1]*d+a[5]*e+a[9]*b+a[13],a[14]=a[2]*d+a[6]*e+a[10]*b+a[14],a[15]=a[3]*d+a[7]*e+a[11]*b+a[15],a;g=a[0];f=a[1];h=a[2];i=a[3];j=a[4];k=a[5];l=a[6];n=a[7];o=a[8];m=a[9];p=a[10];r=a[11];c[0]=g;c[1]=f;c[2]=h;c[3]=i;c[4]=j;c[5]=k;c[6]=l;c[7]=n;c[8]=o;c[9]=m;c[10]=p;c[11]=r;c[12]=g*d+j*e+o*b+a[12];c[13]=f*d+k*e+m*b+a[13];c[14]=h*d+l*e+p*b+a[14];c[15]=i*d+n*e+r*b+a[15];
return c};mat4.scale=function(a,b,c){var d=b[0],e=b[1],b=b[2];if(!c||a===c)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=b,a[9]*=b,a[10]*=b,a[11]*=b,a;c[0]=a[0]*d;c[1]=a[1]*d;c[2]=a[2]*d;c[3]=a[3]*d;c[4]=a[4]*e;c[5]=a[5]*e;c[6]=a[6]*e;c[7]=a[7]*e;c[8]=a[8]*b;c[9]=a[9]*b;c[10]=a[10]*b;c[11]=a[11]*b;c[12]=a[12];c[13]=a[13];c[14]=a[14];c[15]=a[15];return c};
mat4.rotate=function(a,b,c,d){var e=c[0],g=c[1],c=c[2],f=Math.sqrt(e*e+g*g+c*c),h,i,j,k,l,n,o,m,p,r,s,A,B,t,u,v,w,x,y,z;if(!f)return null;f!==1&&(f=1/f,e*=f,g*=f,c*=f);h=Math.sin(b);i=Math.cos(b);j=1-i;b=a[0];f=a[1];k=a[2];l=a[3];n=a[4];o=a[5];m=a[6];p=a[7];r=a[8];s=a[9];A=a[10];B=a[11];t=e*e*j+i;u=g*e*j+c*h;v=c*e*j-g*h;w=e*g*j-c*h;x=g*g*j+i;y=c*g*j+e*h;z=e*c*j+g*h;e=g*c*j-e*h;g=c*c*j+i;d?a!==d&&(d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]):d=a;d[0]=b*t+n*u+r*v;d[1]=f*t+o*u+s*v;d[2]=k*t+m*u+A*
v;d[3]=l*t+p*u+B*v;d[4]=b*w+n*x+r*y;d[5]=f*w+o*x+s*y;d[6]=k*w+m*x+A*y;d[7]=l*w+p*x+B*y;d[8]=b*z+n*e+r*g;d[9]=f*z+o*e+s*g;d[10]=k*z+m*e+A*g;d[11]=l*z+p*e+B*g;return d};mat4.rotateX=function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[4],g=a[5],f=a[6],h=a[7],i=a[8],j=a[9],k=a[10],l=a[11];c?a!==c&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[4]=e*b+i*d;c[5]=g*b+j*d;c[6]=f*b+k*d;c[7]=h*b+l*d;c[8]=e*-d+i*b;c[9]=g*-d+j*b;c[10]=f*-d+k*b;c[11]=h*-d+l*b;return c};
mat4.rotateY=function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],i=a[8],j=a[9],k=a[10],l=a[11];c?a!==c&&(c[4]=a[4],c[5]=a[5],c[6]=a[6],c[7]=a[7],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=e*b+i*-d;c[1]=g*b+j*-d;c[2]=f*b+k*-d;c[3]=h*b+l*-d;c[8]=e*d+i*b;c[9]=g*d+j*b;c[10]=f*d+k*b;c[11]=h*d+l*b;return c};
mat4.rotateZ=function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],i=a[4],j=a[5],k=a[6],l=a[7];c?a!==c&&(c[8]=a[8],c[9]=a[9],c[10]=a[10],c[11]=a[11],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=e*b+i*d;c[1]=g*b+j*d;c[2]=f*b+k*d;c[3]=h*b+l*d;c[4]=e*-d+i*b;c[5]=g*-d+j*b;c[6]=f*-d+k*b;c[7]=h*-d+l*b;return c};
mat4.frustum=function(a,b,c,d,e,g,f){f||(f=mat4.create());var h=b-a,i=d-c,j=g-e;f[0]=e*2/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=e*2/i;f[6]=0;f[7]=0;f[8]=(b+a)/h;f[9]=(d+c)/i;f[10]=-(g+e)/j;f[11]=-1;f[12]=0;f[13]=0;f[14]=-(g*e*2)/j;f[15]=0;return f};mat4.perspective=function(a,b,c,d,e){a=c*Math.tan(a*Math.PI/360);b*=a;return mat4.frustum(-b,b,-a,a,c,d,e)};
mat4.ortho=function(a,b,c,d,e,g,f){f||(f=mat4.create());var h=b-a,i=d-c,j=g-e;f[0]=2/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2/i;f[6]=0;f[7]=0;f[8]=0;f[9]=0;f[10]=-2/j;f[11]=0;f[12]=-(a+b)/h;f[13]=-(d+c)/i;f[14]=-(g+e)/j;f[15]=1;return f};
mat4.lookAt=function(a,b,c,d){d||(d=mat4.create());var e,g,f,h,i,j,k,l,n=a[0],o=a[1],a=a[2];g=c[0];f=c[1];e=c[2];c=b[1];j=b[2];if(n===b[0]&&o===c&&a===j)return mat4.identity(d);c=n-b[0];j=o-b[1];k=a-b[2];l=1/Math.sqrt(c*c+j*j+k*k);c*=l;j*=l;k*=l;b=f*k-e*j;e=e*c-g*k;g=g*j-f*c;(l=Math.sqrt(b*b+e*e+g*g))?(l=1/l,b*=l,e*=l,g*=l):g=e=b=0;f=j*g-k*e;h=k*b-c*g;i=c*e-j*b;(l=Math.sqrt(f*f+h*h+i*i))?(l=1/l,f*=l,h*=l,i*=l):i=h=f=0;d[0]=b;d[1]=f;d[2]=c;d[3]=0;d[4]=e;d[5]=h;d[6]=j;d[7]=0;d[8]=g;d[9]=i;d[10]=k;d[11]=
0;d[12]=-(b*n+e*o+g*a);d[13]=-(f*n+h*o+i*a);d[14]=-(c*n+j*o+k*a);d[15]=1;return d};mat4.fromRotationTranslation=function(a,b,c){c||(c=mat4.create());var d=a[0],e=a[1],g=a[2],f=a[3],h=d+d,i=e+e,j=g+g,a=d*h,k=d*i;d*=j;var l=e*i;e*=j;g*=j;h*=f;i*=f;f*=j;c[0]=1-(l+g);c[1]=k+f;c[2]=d-i;c[3]=0;c[4]=k-f;c[5]=1-(a+g);c[6]=e+h;c[7]=0;c[8]=d+i;c[9]=e-h;c[10]=1-(a+l);c[11]=0;c[12]=b[0];c[13]=b[1];c[14]=b[2];c[15]=1;return c};
mat4.str=function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"};quat4.create=function(a){var b=new MatrixArray(4);a&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]);return b};quat4.set=function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b};
quat4.calculateW=function(a,b){var c=a[0],d=a[1],e=a[2];if(!b||a===b)return a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e)),a;b[0]=c;b[1]=d;b[2]=e;b[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e));return b};quat4.inverse=function(a,b){if(!b||a===b)return a[0]*=-1,a[1]*=-1,a[2]*=-1,a;b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=a[3];return b};quat4.length=function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)};
quat4.normalize=function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=Math.sqrt(c*c+d*d+e*e+g*g);if(f===0)return b[0]=0,b[1]=0,b[2]=0,b[3]=0,b;f=1/f;b[0]=c*f;b[1]=d*f;b[2]=e*f;b[3]=g*f;return b};quat4.multiply=function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=b[0],h=b[1],i=b[2],b=b[3];c[0]=d*b+a*f+e*i-g*h;c[1]=e*b+a*h+g*f-d*i;c[2]=g*b+a*i+d*h-e*f;c[3]=a*b-d*f-e*h-g*i;return c};
quat4.multiplyVec3=function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=a[0],f=a[1],h=a[2],a=a[3],i=a*d+f*g-h*e,j=a*e+h*d-b*g,k=a*g+b*e-f*d,d=-b*d-f*e-h*g;c[0]=i*a+d*-b+j*-h-k*-f;c[1]=j*a+d*-f+k*-b-i*-h;c[2]=k*a+d*-h+i*-f-j*-b;return c};quat4.toMat3=function(a,b){b||(b=mat3.create());var c=a[0],d=a[1],e=a[2],g=a[3],f=c+c,h=d+d,i=e+e,j=c*f,k=c*h;c*=i;var l=d*h;d*=i;e*=i;f*=g;h*=g;g*=i;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=k-g;b[4]=1-(j+e);b[5]=d+f;b[6]=c+h;b[7]=d-f;b[8]=1-(j+l);return b};
quat4.toMat4=function(a,b){b||(b=mat4.create());var c=a[0],d=a[1],e=a[2],g=a[3],f=c+c,h=d+d,i=e+e,j=c*f,k=c*h;c*=i;var l=d*h;d*=i;e*=i;f*=g;h*=g;g*=i;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=0;b[4]=k-g;b[5]=1-(j+e);b[6]=d+f;b[7]=0;b[8]=c+h;b[9]=d-f;b[10]=1-(j+l);b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b};
quat4.slerp=function(a,b,c,d){d||(d=a);var e=a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3],g,f;if(Math.abs(e)>=1)return d!==a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]),d;g=Math.acos(e);f=Math.sqrt(1-e*e);if(Math.abs(f)<0.001)return d[0]=a[0]*0.5+b[0]*0.5,d[1]=a[1]*0.5+b[1]*0.5,d[2]=a[2]*0.5+b[2]*0.5,d[3]=a[3]*0.5+b[3]*0.5,d;e=Math.sin((1-c)*g)/f;c=Math.sin(c*g)/f;d[0]=a[0]*e+b[0]*c;d[1]=a[1]*e+b[1]*c;d[2]=a[2]*e+b[2]*c;d[3]=a[3]*e+b[3]*c;return d};
quat4.str=function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"};
(function()
{
	var MAX_VERTICES = 8000;						// equates to 2500 objects being drawn
	var MAX_INDICES = (MAX_VERTICES / 2) * 3;		// 6 indices for every 4 vertices
	var MAX_POINTS = 8000;
	var MULTI_BUFFERS = 4;							// cycle 4 buffers to try and avoid blocking
	var BATCH_NULL = 0;
	var BATCH_QUAD = 1;
	var BATCH_SETTEXTURE = 2;
	var BATCH_SETOPACITY = 3;
	var BATCH_SETBLEND = 4;
	var BATCH_UPDATEMODELVIEW = 5;
	var BATCH_RENDERTOTEXTURE = 6;
	var BATCH_CLEAR = 7;
	var BATCH_POINTS = 8;
	var BATCH_SETPROGRAM = 9;
	var BATCH_SETPROGRAMPARAMETERS = 10;
	var BATCH_SETTEXTURE1 = 11;
	var BATCH_SETCOLOR = 12;
	var BATCH_SETDEPTHTEST = 13;
	var BATCH_SETEARLYZMODE = 14;
	/*
	var lose_ext = null;
	window.lose_context = function ()
	{
		if (!lose_ext)
		{
			console.log("WEBGL_lose_context not supported");
			return;
		}
		lose_ext.loseContext();
	};
	window.restore_context = function ()
	{
		if (!lose_ext)
		{
			console.log("WEBGL_lose_context not supported");
			return;
		}
		lose_ext.restoreContext();
	};
	*/
	var tempMat4 = mat4.create();
	function GLWrap_(gl, isMobile, enableFrontToBack)
	{
		this.isIE = /msie/i.test(navigator.userAgent) || /trident/i.test(navigator.userAgent);
		this.width = 0;		// not yet known, wait for call to setSize()
		this.height = 0;
		this.enableFrontToBack = !!enableFrontToBack;
		this.isEarlyZPass = false;
		this.isBatchInEarlyZPass = false;
		this.currentZ = 0;
		this.zNear = 1;
		this.zFar = 1000;
		this.zIncrement = ((this.zFar - this.zNear) / 32768);
		this.zA = this.zFar / (this.zFar - this.zNear);
		this.zB = this.zFar * this.zNear / (this.zNear - this.zFar);
		this.kzA = 65536 * this.zA;
		this.kzB = 65536 * this.zB;
		this.cam = vec3.create([0, 0, 100]);			// camera position
		this.look = vec3.create([0, 0, 0]);				// lookat position
		this.up = vec3.create([0, 1, 0]);				// up vector
		this.worldScale = vec3.create([1, 1, 1]);		// world scaling factor
		this.enable_mipmaps = true;
		this.matP = mat4.create();						// perspective matrix
		this.matMV = mat4.create();						// model view matrix
		this.lastMV = mat4.create();
		this.currentMV = mat4.create();
		this.gl = gl;
		this.version = (this.gl.getParameter(this.gl.VERSION).indexOf("WebGL 2") === 0 ? 2 : 1);
		this.initState();
	};
	GLWrap_.prototype.initState = function ()
	{
		var gl = this.gl;
		var i, len;
		this.lastOpacity = 1;
		this.lastTexture0 = null;			// last bound to TEXTURE0
		this.lastTexture1 = null;			// last bound to TEXTURE1
		this.currentOpacity = 1;
		gl.clearColor(0, 0, 0, 0);
		gl.clear(gl.COLOR_BUFFER_BIT);
		gl.enable(gl.BLEND);
        gl.blendFunc(gl.ONE, gl.ONE_MINUS_SRC_ALPHA);
		gl.disable(gl.CULL_FACE);
		gl.disable(gl.STENCIL_TEST);
		gl.disable(gl.DITHER);
		if (this.enableFrontToBack)
		{
			gl.enable(gl.DEPTH_TEST);
			gl.depthFunc(gl.LEQUAL);
		}
		else
		{
			gl.disable(gl.DEPTH_TEST);
		}
		this.maxTextureSize = gl.getParameter(gl.MAX_TEXTURE_SIZE);
		this.lastSrcBlend = gl.ONE;
		this.lastDestBlend = gl.ONE_MINUS_SRC_ALPHA;
		this.vertexData = new Float32Array(MAX_VERTICES * (this.enableFrontToBack ? 3 : 2));
		this.texcoordData = new Float32Array(MAX_VERTICES * 2);
		this.pointData = new Float32Array(MAX_POINTS * 4);
		this.pointBuffer = gl.createBuffer();
		gl.bindBuffer(gl.ARRAY_BUFFER, this.pointBuffer);
		gl.bufferData(gl.ARRAY_BUFFER, this.pointData.byteLength, gl.DYNAMIC_DRAW);
		this.vertexBuffers = new Array(MULTI_BUFFERS);
		this.texcoordBuffers = new Array(MULTI_BUFFERS);
		for (i = 0; i < MULTI_BUFFERS; i++)
		{
			this.vertexBuffers[i] = gl.createBuffer();
			gl.bindBuffer(gl.ARRAY_BUFFER, this.vertexBuffers[i]);
			gl.bufferData(gl.ARRAY_BUFFER, this.vertexData.byteLength, gl.DYNAMIC_DRAW);
			this.texcoordBuffers[i] = gl.createBuffer();
			gl.bindBuffer(gl.ARRAY_BUFFER, this.texcoordBuffers[i]);
			gl.bufferData(gl.ARRAY_BUFFER, this.texcoordData.byteLength, gl.DYNAMIC_DRAW);
		}
		this.curBuffer = 0;
		this.indexBuffer = gl.createBuffer();
		gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, this.indexBuffer);
		var indexData = new Uint16Array(MAX_INDICES);
		i = 0, len = MAX_INDICES;
		var fv = 0;
		while (i < len)
		{
			indexData[i++] = fv;		// top left
			indexData[i++] = fv + 1;	// top right
			indexData[i++] = fv + 2;	// bottom right (first tri)
			indexData[i++] = fv;		// top left
			indexData[i++] = fv + 2;	// bottom right
			indexData[i++] = fv + 3;	// bottom left
			fv += 4;
		}
		gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, indexData, gl.STATIC_DRAW);
		this.vertexPtr = 0;
		this.texPtr = 0;
		this.pointPtr = 0;
		var fsSource, vsSource;
		this.shaderPrograms = [];
		fsSource = [
			"varying mediump vec2 vTex;",
			"uniform lowp float opacity;",
			"uniform lowp sampler2D samplerFront;",
			"void main(void) {",
			"	gl_FragColor = texture2D(samplerFront, vTex);",
			"	gl_FragColor *= opacity;",
			"}"
		].join("\n");
		if (this.enableFrontToBack)
		{
			vsSource = [
				"attribute highp vec3 aPos;",
				"attribute mediump vec2 aTex;",
				"varying mediump vec2 vTex;",
				"uniform highp mat4 matP;",
				"uniform highp mat4 matMV;",
				"void main(void) {",
				"	gl_Position = matP * matMV * vec4(aPos.x, aPos.y, aPos.z, 1.0);",
				"	vTex = aTex;",
				"}"
			].join("\n");
		}
		else
		{
			vsSource = [
				"attribute highp vec2 aPos;",
				"attribute mediump vec2 aTex;",
				"varying mediump vec2 vTex;",
				"uniform highp mat4 matP;",
				"uniform highp mat4 matMV;",
				"void main(void) {",
				"	gl_Position = matP * matMV * vec4(aPos.x, aPos.y, 0.0, 1.0);",
				"	vTex = aTex;",
				"}"
			].join("\n");
		}
		var shaderProg = this.createShaderProgram({src: fsSource}, vsSource, "<default>");
;
		this.shaderPrograms.push(shaderProg);		// Default shader is always shader 0
		fsSource = [
			"uniform mediump sampler2D samplerFront;",
			"varying lowp float opacity;",
			"void main(void) {",
			"	gl_FragColor = texture2D(samplerFront, gl_PointCoord);",
			"	gl_FragColor *= opacity;",
			"}"
		].join("\n");
		var pointVsSource = [
			"attribute vec4 aPos;",
			"varying float opacity;",
			"uniform mat4 matP;",
			"uniform mat4 matMV;",
			"void main(void) {",
			"	gl_Position = matP * matMV * vec4(aPos.x, aPos.y, 0.0, 1.0);",
			"	gl_PointSize = aPos.z;",
			"	opacity = aPos.w;",
			"}"
		].join("\n");
		shaderProg = this.createShaderProgram({src: fsSource}, pointVsSource, "<point>");
;
		this.shaderPrograms.push(shaderProg);		// Point shader is always shader 1
		fsSource = [
			"varying mediump vec2 vTex;",
			"uniform lowp sampler2D samplerFront;",
			"void main(void) {",
			"	if (texture2D(samplerFront, vTex).a < 1.0)",
			"		discard;",						// discarding non-opaque fragments
			"}"
		].join("\n");
		var shaderProg = this.createShaderProgram({src: fsSource}, vsSource, "<earlyz>");
;
		this.shaderPrograms.push(shaderProg);		// Early-Z shader is always shader 2
		fsSource = [
			"uniform lowp vec4 colorFill;",
			"void main(void) {",
			"	gl_FragColor = colorFill;",
			"}"
		].join("\n");
		var shaderProg = this.createShaderProgram({src: fsSource}, vsSource, "<fill>");
;
		this.shaderPrograms.push(shaderProg);		// Fill-color shader is always shader 3
		for (var shader_name in cr.shaders)
		{
			if (cr.shaders.hasOwnProperty(shader_name))
				this.shaderPrograms.push(this.createShaderProgram(cr.shaders[shader_name], vsSource, shader_name));
		}
		gl.activeTexture(gl.TEXTURE0);
		gl.bindTexture(gl.TEXTURE_2D, null);
		this.batch = [];
		this.batchPtr = 0;
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
		this.lastProgram = -1;				// start -1 so first switchProgram can do work
		this.currentProgram = -1;			// current program during batch execution
		this.currentShader = null;
		this.fbo = gl.createFramebuffer();
		this.renderToTex = null;
		this.depthBuffer = null;
		this.attachedDepthBuffer = false;	// wait until first size call to attach, otherwise it has no storage
		if (this.enableFrontToBack)
		{
			this.depthBuffer = gl.createRenderbuffer();
		}
		this.tmpVec3 = vec3.create([0, 0, 0]);
;
		var pointsizes = gl.getParameter(gl.ALIASED_POINT_SIZE_RANGE);
		this.minPointSize = pointsizes[0];
		this.maxPointSize = pointsizes[1];
		if (this.maxPointSize > 2048)
			this.maxPointSize = 2048;
;
		this.switchProgram(0);
		cr.seal(this);
	};
	function GLShaderProgram(gl, shaderProgram, name)
	{
		this.gl = gl;
		this.shaderProgram = shaderProgram;
		this.name = name;
		this.locAPos = gl.getAttribLocation(shaderProgram, "aPos");
		this.locATex = gl.getAttribLocation(shaderProgram, "aTex");
		this.locMatP = gl.getUniformLocation(shaderProgram, "matP");
		this.locMatMV = gl.getUniformLocation(shaderProgram, "matMV");
		this.locOpacity = gl.getUniformLocation(shaderProgram, "opacity");
		this.locColorFill = gl.getUniformLocation(shaderProgram, "colorFill");
		this.locSamplerFront = gl.getUniformLocation(shaderProgram, "samplerFront");
		this.locSamplerBack = gl.getUniformLocation(shaderProgram, "samplerBack");
		this.locDestStart = gl.getUniformLocation(shaderProgram, "destStart");
		this.locDestEnd = gl.getUniformLocation(shaderProgram, "destEnd");
		this.locSeconds = gl.getUniformLocation(shaderProgram, "seconds");
		this.locPixelWidth = gl.getUniformLocation(shaderProgram, "pixelWidth");
		this.locPixelHeight = gl.getUniformLocation(shaderProgram, "pixelHeight");
		this.locLayerScale = gl.getUniformLocation(shaderProgram, "layerScale");
		this.locLayerAngle = gl.getUniformLocation(shaderProgram, "layerAngle");
		this.locViewOrigin = gl.getUniformLocation(shaderProgram, "viewOrigin");
		this.locScrollPos = gl.getUniformLocation(shaderProgram, "scrollPos");
		this.hasAnyOptionalUniforms = !!(this.locPixelWidth || this.locPixelHeight || this.locSeconds || this.locSamplerBack || this.locDestStart || this.locDestEnd || this.locLayerScale || this.locLayerAngle || this.locViewOrigin || this.locScrollPos);
		this.lpPixelWidth = -999;		// set to something unlikely so never counts as cached on first set
		this.lpPixelHeight = -999;
		this.lpOpacity = 1;
		this.lpDestStartX = 0.0;
		this.lpDestStartY = 0.0;
		this.lpDestEndX = 1.0;
		this.lpDestEndY = 1.0;
		this.lpLayerScale = 1.0;
		this.lpLayerAngle = 0.0;
		this.lpViewOriginX = 0.0;
		this.lpViewOriginY = 0.0;
		this.lpScrollPosX = 0.0;
		this.lpScrollPosY = 0.0;
		this.lpSeconds = 0.0;
		this.lastCustomParams = [];
		this.lpMatMV = mat4.create();
		if (this.locOpacity)
			gl.uniform1f(this.locOpacity, 1);
		if (this.locColorFill)
			gl.uniform4f(this.locColorFill, 1.0, 1.0, 1.0, 1.0);
		if (this.locSamplerFront)
			gl.uniform1i(this.locSamplerFront, 0);
		if (this.locSamplerBack)
			gl.uniform1i(this.locSamplerBack, 1);
		if (this.locDestStart)
			gl.uniform2f(this.locDestStart, 0.0, 0.0);
		if (this.locDestEnd)
			gl.uniform2f(this.locDestEnd, 1.0, 1.0);
		if (this.locLayerScale)
			gl.uniform1f(this.locLayerScale, 1.0);
		if (this.locLayerAngle)
			gl.uniform1f(this.locLayerAngle, 0.0);
		if (this.locViewOrigin)
			gl.uniform2f(this.locViewOrigin, 0.0, 0.0);
		if (this.locScrollPos)
			gl.uniform2f(this.locScrollPos, 0.0, 0.0);
		if (this.locSeconds)
			gl.uniform1f(this.locSeconds, 0.0);
		this.hasCurrentMatMV = false;		// matMV needs updating
	};
	function areMat4sEqual(a, b)
	{
		return a[0]===b[0]&&a[1]===b[1]&&a[2]===b[2]&&a[3]===b[3]&&
			   a[4]===b[4]&&a[5]===b[5]&&a[6]===b[6]&&a[7]===b[7]&&
			   a[8]===b[8]&&a[9]===b[9]&&a[10]===b[10]&&a[11]===b[11]&&
			   a[12]===b[12]&&a[13]===b[13]&&a[14]===b[14]&&a[15]===b[15];
	};
	GLShaderProgram.prototype.updateMatMV = function (mv)
	{
		if (areMat4sEqual(this.lpMatMV, mv))
			return;		// no change, save the expensive GL call
		mat4.set(mv, this.lpMatMV);
		this.gl.uniformMatrix4fv(this.locMatMV, false, mv);
	};
	GLWrap_.prototype.createShaderProgram = function(shaderEntry, vsSource, name)
	{
		var gl = this.gl;
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, shaderEntry.src);
		gl.compileShader(fragmentShader);
		if (!gl.getShaderParameter(fragmentShader, gl.COMPILE_STATUS))
		{
;
			gl.deleteShader(fragmentShader);
			return null;
		}
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, vsSource);
		gl.compileShader(vertexShader);
		if (!gl.getShaderParameter(vertexShader, gl.COMPILE_STATUS))
		{
;
			gl.deleteShader(fragmentShader);
			gl.deleteShader(vertexShader);
			return null;
		}
		var shaderProgram = gl.createProgram();
		gl.attachShader(shaderProgram, fragmentShader);
		gl.attachShader(shaderProgram, vertexShader);
		gl.linkProgram(shaderProgram);
		if (!gl.getProgramParameter(shaderProgram, gl.LINK_STATUS))
		{
;
			gl.deleteShader(fragmentShader);
			gl.deleteShader(vertexShader);
			gl.deleteProgram(shaderProgram);
			return null;
		}
		gl.useProgram(shaderProgram);
		gl.deleteShader(fragmentShader);
		gl.deleteShader(vertexShader);
		var ret = new GLShaderProgram(gl, shaderProgram, name);
		ret.extendBoxHorizontal = shaderEntry.extendBoxHorizontal || 0;
		ret.extendBoxVertical = shaderEntry.extendBoxVertical || 0;
		ret.crossSampling = !!shaderEntry.crossSampling;
		ret.preservesOpaqueness = !!shaderEntry.preservesOpaqueness;
		ret.animated = !!shaderEntry.animated;
		ret.parameters = shaderEntry.parameters || [];
		var i, len;
		for (i = 0, len = ret.parameters.length; i < len; i++)
		{
			ret.parameters[i][1] = gl.getUniformLocation(shaderProgram, ret.parameters[i][0]);
			ret.lastCustomParams.push(0);
			gl.uniform1f(ret.parameters[i][1], 0);
		}
		cr.seal(ret);
		return ret;
	};
	GLWrap_.prototype.getShaderIndex = function(name_)
	{
		var i, len;
		for (i = 0, len = this.shaderPrograms.length; i < len; i++)
		{
			if (this.shaderPrograms[i].name === name_)
				return i;
		}
		return -1;
	};
	GLWrap_.prototype.project = function (x, y, out)
	{
		var mv = this.matMV;
		var proj = this.matP;
		var fTempo = [0, 0, 0, 0, 0, 0, 0, 0];
		fTempo[0] = mv[0]*x+mv[4]*y+mv[12];
		fTempo[1] = mv[1]*x+mv[5]*y+mv[13];
		fTempo[2] = mv[2]*x+mv[6]*y+mv[14];
		fTempo[3] = mv[3]*x+mv[7]*y+mv[15];
		fTempo[4] = proj[0]*fTempo[0]+proj[4]*fTempo[1]+proj[8]*fTempo[2]+proj[12]*fTempo[3];
		fTempo[5] = proj[1]*fTempo[0]+proj[5]*fTempo[1]+proj[9]*fTempo[2]+proj[13]*fTempo[3];
		fTempo[6] = proj[2]*fTempo[0]+proj[6]*fTempo[1]+proj[10]*fTempo[2]+proj[14]*fTempo[3];
		fTempo[7] = -fTempo[2];
		if(fTempo[7]===0.0)	//The w value
			return;
		fTempo[7]=1.0/fTempo[7];
		fTempo[4]*=fTempo[7];
		fTempo[5]*=fTempo[7];
		fTempo[6]*=fTempo[7];
		out[0]=(fTempo[4]*0.5+0.5)*this.width;
		out[1]=(fTempo[5]*0.5+0.5)*this.height;
	};
	GLWrap_.prototype.setSize = function(w, h, force)
	{
		if (this.width === w && this.height === h && !force)
			return;
		this.endBatch();
		var gl = this.gl;
		this.width = w;
		this.height = h;
		gl.viewport(0, 0, w, h);
		mat4.lookAt(this.cam, this.look, this.up, this.matMV);
		if (this.enableFrontToBack)
		{
			mat4.ortho(-w/2, w/2, h/2, -h/2, this.zNear, this.zFar, this.matP);
			this.worldScale[0] = 1;
			this.worldScale[1] = 1;
		}
		else
		{
			mat4.perspective(45, w / h, this.zNear, this.zFar, this.matP);
			var tl = [0, 0];
			var br = [0, 0];
			this.project(0, 0, tl);
			this.project(1, 1, br);
			this.worldScale[0] = 1 / (br[0] - tl[0]);
			this.worldScale[1] = -1 / (br[1] - tl[1]);
		}
		var i, len, s;
		for (i = 0, len = this.shaderPrograms.length; i < len; i++)
		{
			s = this.shaderPrograms[i];
			s.hasCurrentMatMV = false;
			if (s.locMatP)
			{
				gl.useProgram(s.shaderProgram);
				gl.uniformMatrix4fv(s.locMatP, false, this.matP);
			}
		}
		gl.useProgram(this.shaderPrograms[this.lastProgram].shaderProgram);
		gl.bindTexture(gl.TEXTURE_2D, null);
		gl.activeTexture(gl.TEXTURE1);
		gl.bindTexture(gl.TEXTURE_2D, null);
		gl.activeTexture(gl.TEXTURE0);
		this.lastTexture0 = null;
		this.lastTexture1 = null;
		if (this.depthBuffer)
		{
			gl.bindFramebuffer(gl.FRAMEBUFFER, this.fbo);
			gl.bindRenderbuffer(gl.RENDERBUFFER, this.depthBuffer);
			gl.renderbufferStorage(gl.RENDERBUFFER, gl.DEPTH_COMPONENT16, this.width, this.height);
			if (!this.attachedDepthBuffer)
			{
				gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.DEPTH_ATTACHMENT, gl.RENDERBUFFER, this.depthBuffer);
				this.attachedDepthBuffer = true;
			}
			gl.bindRenderbuffer(gl.RENDERBUFFER, null);
			gl.bindFramebuffer(gl.FRAMEBUFFER, null);
			this.renderToTex = null;
		}
	};
	GLWrap_.prototype.resetModelView = function ()
	{
		mat4.lookAt(this.cam, this.look, this.up, this.matMV);
		mat4.scale(this.matMV, this.worldScale);
	};
	GLWrap_.prototype.translate = function (x, y)
	{
		if (x === 0 && y === 0)
			return;
		this.tmpVec3[0] = x;// * this.worldScale[0];
		this.tmpVec3[1] = y;// * this.worldScale[1];
		this.tmpVec3[2] = 0;
		mat4.translate(this.matMV, this.tmpVec3);
	};
	GLWrap_.prototype.scale = function (x, y)
	{
		if (x === 1 && y === 1)
			return;
		this.tmpVec3[0] = x;
		this.tmpVec3[1] = y;
		this.tmpVec3[2] = 1;
		mat4.scale(this.matMV, this.tmpVec3);
	};
	GLWrap_.prototype.rotateZ = function (a)
	{
		if (a === 0)
			return;
		mat4.rotateZ(this.matMV, a);
	};
	GLWrap_.prototype.updateModelView = function()
	{
		if (areMat4sEqual(this.lastMV, this.matMV))
			return;
		var b = this.pushBatch();
		b.type = BATCH_UPDATEMODELVIEW;
		if (b.mat4param)
			mat4.set(this.matMV, b.mat4param);
		else
			b.mat4param = mat4.create(this.matMV);
		mat4.set(this.matMV, this.lastMV);
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
	};
	/*
	var debugBatch = false;
	jQuery(document).mousedown(
		function(info) {
			if (info.which === 2)
				debugBatch = true;
		}
	);
	*/
	GLWrap_.prototype.setEarlyZIndex = function (i)
	{
		if (!this.enableFrontToBack)
			return;
		if (i > 32760)
			i = 32760;
		this.currentZ = this.cam[2] - this.zNear - i * this.zIncrement;
	};
	function GLBatchJob(type_, glwrap_)
	{
		this.type = type_;
		this.glwrap = glwrap_;
		this.gl = glwrap_.gl;
		this.opacityParam = 0;		// for setOpacity()
		this.startIndex = 0;		// for quad()
		this.indexCount = 0;		// "
		this.texParam = null;		// for setTexture()
		this.mat4param = null;		// for updateModelView()
		this.shaderParams = [];		// for user parameters
		cr.seal(this);
	};
	GLBatchJob.prototype.doSetEarlyZPass = function ()
	{
		var gl = this.gl;
		var glwrap = this.glwrap;
		if (this.startIndex !== 0)		// enable
		{
			gl.depthMask(true);			// enable depth writes
			gl.colorMask(false, false, false, false);	// disable color writes
			gl.disable(gl.BLEND);		// no color writes so disable blend
			gl.bindFramebuffer(gl.FRAMEBUFFER, glwrap.fbo);
			gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, null, 0);
			gl.clear(gl.DEPTH_BUFFER_BIT);		// auto-clear depth buffer
			gl.bindFramebuffer(gl.FRAMEBUFFER, null);
			glwrap.isBatchInEarlyZPass = true;
		}
		else
		{
			gl.depthMask(false);		// disable depth writes, only test existing depth values
			gl.colorMask(true, true, true, true);		// enable color writes
			gl.enable(gl.BLEND);		// turn blending back on
			glwrap.isBatchInEarlyZPass = false;
		}
	};
	GLBatchJob.prototype.doSetTexture = function ()
	{
		this.gl.bindTexture(this.gl.TEXTURE_2D, this.texParam);
	};
	GLBatchJob.prototype.doSetTexture1 = function ()
	{
		var gl = this.gl;
		gl.activeTexture(gl.TEXTURE1);
		gl.bindTexture(gl.TEXTURE_2D, this.texParam);
		gl.activeTexture(gl.TEXTURE0);
	};
	GLBatchJob.prototype.doSetOpacity = function ()
	{
		var o = this.opacityParam;
		var glwrap = this.glwrap;
		glwrap.currentOpacity = o;
		var curProg = glwrap.currentShader;
		if (curProg.locOpacity && curProg.lpOpacity !== o)
		{
			curProg.lpOpacity = o;
			this.gl.uniform1f(curProg.locOpacity, o);
		}
	};
	GLBatchJob.prototype.doQuad = function ()
	{
		this.gl.drawElements(this.gl.TRIANGLES, this.indexCount, this.gl.UNSIGNED_SHORT, this.startIndex);
	};
	GLBatchJob.prototype.doSetBlend = function ()
	{
		this.gl.blendFunc(this.startIndex, this.indexCount);
	};
	GLBatchJob.prototype.doUpdateModelView = function ()
	{
		var i, len, s, shaderPrograms = this.glwrap.shaderPrograms, currentProgram = this.glwrap.currentProgram;
		for (i = 0, len = shaderPrograms.length; i < len; i++)
		{
			s = shaderPrograms[i];
			if (i === currentProgram && s.locMatMV)
			{
				s.updateMatMV(this.mat4param);
				s.hasCurrentMatMV = true;
			}
			else
				s.hasCurrentMatMV = false;
		}
		mat4.set(this.mat4param, this.glwrap.currentMV);
	};
	GLBatchJob.prototype.doRenderToTexture = function ()
	{
		var gl = this.gl;
		var glwrap = this.glwrap;
		if (this.texParam)
		{
			if (glwrap.lastTexture1 === this.texParam)
			{
				gl.activeTexture(gl.TEXTURE1);
				gl.bindTexture(gl.TEXTURE_2D, null);
				glwrap.lastTexture1 = null;
				gl.activeTexture(gl.TEXTURE0);
			}
			gl.bindFramebuffer(gl.FRAMEBUFFER, glwrap.fbo);
			if (!glwrap.isBatchInEarlyZPass)
			{
				gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, this.texParam, 0);
			}
		}
		else
		{
			if (!glwrap.enableFrontToBack)
			{
				gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, null, 0);
			}
			gl.bindFramebuffer(gl.FRAMEBUFFER, null);
		}
	};
	GLBatchJob.prototype.doClear = function ()
	{
		var gl = this.gl;
		var mode = this.startIndex;
		if (mode === 0)			// clear whole surface
		{
			gl.clearColor(this.mat4param[0], this.mat4param[1], this.mat4param[2], this.mat4param[3]);
			gl.clear(gl.COLOR_BUFFER_BIT);
		}
		else if (mode === 1)	// clear rectangle
		{
			gl.enable(gl.SCISSOR_TEST);
			gl.scissor(this.mat4param[0], this.mat4param[1], this.mat4param[2], this.mat4param[3]);
			gl.clearColor(0, 0, 0, 0);
			gl.clear(gl.COLOR_BUFFER_BIT);
			gl.disable(gl.SCISSOR_TEST);
		}
		else					// clear depth
		{
			gl.clear(gl.DEPTH_BUFFER_BIT);
		}
	};
	GLBatchJob.prototype.doSetDepthTestEnabled = function ()
	{
		var gl = this.gl;
		var enable = this.startIndex;
		if (enable !== 0)
		{
			gl.enable(gl.DEPTH_TEST);
		}
		else
		{
			gl.disable(gl.DEPTH_TEST);
		}
	};
	GLBatchJob.prototype.doPoints = function ()
	{
		var gl = this.gl;
		var glwrap = this.glwrap;
		if (glwrap.enableFrontToBack)
			gl.disable(gl.DEPTH_TEST);
		var s = glwrap.shaderPrograms[1];
		gl.useProgram(s.shaderProgram);
		if (!s.hasCurrentMatMV && s.locMatMV)
		{
			s.updateMatMV(glwrap.currentMV);
			s.hasCurrentMatMV = true;
		}
		gl.enableVertexAttribArray(s.locAPos);
		gl.bindBuffer(gl.ARRAY_BUFFER, glwrap.pointBuffer);
		gl.vertexAttribPointer(s.locAPos, 4, gl.FLOAT, false, 0, 0);
		gl.drawArrays(gl.POINTS, this.startIndex / 4, this.indexCount);
		s = glwrap.currentShader;
		gl.useProgram(s.shaderProgram);
		if (s.locAPos >= 0)
		{
			gl.enableVertexAttribArray(s.locAPos);
			gl.bindBuffer(gl.ARRAY_BUFFER, glwrap.vertexBuffers[glwrap.curBuffer]);
			gl.vertexAttribPointer(s.locAPos, glwrap.enableFrontToBack ? 3 : 2, gl.FLOAT, false, 0, 0);
		}
		if (s.locATex >= 0)
		{
			gl.enableVertexAttribArray(s.locATex);
			gl.bindBuffer(gl.ARRAY_BUFFER, glwrap.texcoordBuffers[glwrap.curBuffer]);
			gl.vertexAttribPointer(s.locATex, 2, gl.FLOAT, false, 0, 0);
		}
		if (glwrap.enableFrontToBack)
			gl.enable(gl.DEPTH_TEST);
	};
	GLBatchJob.prototype.doSetProgram = function ()
	{
		var gl = this.gl;
		var glwrap = this.glwrap;
		var s = glwrap.shaderPrograms[this.startIndex];		// recycled param to save memory
		glwrap.currentProgram = this.startIndex;			// current batch program
		glwrap.currentShader = s;
		gl.useProgram(s.shaderProgram);						// switch to
		if (!s.hasCurrentMatMV && s.locMatMV)
		{
			s.updateMatMV(glwrap.currentMV);
			s.hasCurrentMatMV = true;
		}
		if (s.locOpacity && s.lpOpacity !== glwrap.currentOpacity)
		{
			s.lpOpacity = glwrap.currentOpacity;
			gl.uniform1f(s.locOpacity, glwrap.currentOpacity);
		}
		if (s.locAPos >= 0)
		{
			gl.enableVertexAttribArray(s.locAPos);
			gl.bindBuffer(gl.ARRAY_BUFFER, glwrap.vertexBuffers[glwrap.curBuffer]);
			gl.vertexAttribPointer(s.locAPos, glwrap.enableFrontToBack ? 3 : 2, gl.FLOAT, false, 0, 0);
		}
		if (s.locATex >= 0)
		{
			gl.enableVertexAttribArray(s.locATex);
			gl.bindBuffer(gl.ARRAY_BUFFER, glwrap.texcoordBuffers[glwrap.curBuffer]);
			gl.vertexAttribPointer(s.locATex, 2, gl.FLOAT, false, 0, 0);
		}
	}
	GLBatchJob.prototype.doSetColor = function ()
	{
		var s = this.glwrap.currentShader;
		var mat4param = this.mat4param;
		this.gl.uniform4f(s.locColorFill, mat4param[0], mat4param[1], mat4param[2], mat4param[3]);
	};
	GLBatchJob.prototype.doSetProgramParameters = function ()
	{
		var i, len, s = this.glwrap.currentShader;
		var gl = this.gl;
		var mat4param = this.mat4param;
		if (s.locSamplerBack && this.glwrap.lastTexture1 !== this.texParam)
		{
			gl.activeTexture(gl.TEXTURE1);
			gl.bindTexture(gl.TEXTURE_2D, this.texParam);
			this.glwrap.lastTexture1 = this.texParam;
			gl.activeTexture(gl.TEXTURE0);
		}
		var v = mat4param[0];
		var v2;
		if (s.locPixelWidth && v !== s.lpPixelWidth)
		{
			s.lpPixelWidth = v;
			gl.uniform1f(s.locPixelWidth, v);
		}
		v = mat4param[1];
		if (s.locPixelHeight && v !== s.lpPixelHeight)
		{
			s.lpPixelHeight = v;
			gl.uniform1f(s.locPixelHeight, v);
		}
		v = mat4param[2];
		v2 = mat4param[3];
		if (s.locDestStart && (v !== s.lpDestStartX || v2 !== s.lpDestStartY))
		{
			s.lpDestStartX = v;
			s.lpDestStartY = v2;
			gl.uniform2f(s.locDestStart, v, v2);
		}
		v = mat4param[4];
		v2 = mat4param[5];
		if (s.locDestEnd && (v !== s.lpDestEndX || v2 !== s.lpDestEndY))
		{
			s.lpDestEndX = v;
			s.lpDestEndY = v2;
			gl.uniform2f(s.locDestEnd, v, v2);
		}
		v = mat4param[6];
		if (s.locLayerScale && v !== s.lpLayerScale)
		{
			s.lpLayerScale = v;
			gl.uniform1f(s.locLayerScale, v);
		}
		v = mat4param[7];
		if (s.locLayerAngle && v !== s.lpLayerAngle)
		{
			s.lpLayerAngle = v;
			gl.uniform1f(s.locLayerAngle, v);
		}
		v = mat4param[8];
		v2 = mat4param[9];
		if (s.locViewOrigin && (v !== s.lpViewOriginX || v2 !== s.lpViewOriginY))
		{
			s.lpViewOriginX = v;
			s.lpViewOriginY = v2;
			gl.uniform2f(s.locViewOrigin, v, v2);
		}
		v = mat4param[10];
		v2 = mat4param[11];
		if (s.locScrollPos && (v !== s.lpScrollPosX || v2 !== s.lpScrollPosY))
		{
			s.lpScrollPosX = v;
			s.lpScrollPosY = v2;
			gl.uniform2f(s.locScrollPos, v, v2);
		}
		v = mat4param[12];
		if (s.locSeconds && v !== s.lpSeconds)
		{
			s.lpSeconds = v;
			gl.uniform1f(s.locSeconds, v);
		}
		if (s.parameters.length)
		{
			for (i = 0, len = s.parameters.length; i < len; i++)
			{
				v = this.shaderParams[i];
				if (v !== s.lastCustomParams[i])
				{
					s.lastCustomParams[i] = v;
					gl.uniform1f(s.parameters[i][1], v);
				}
			}
		}
	};
	GLWrap_.prototype.pushBatch = function ()
	{
		if (this.batchPtr === this.batch.length)
			this.batch.push(new GLBatchJob(BATCH_NULL, this));
		return this.batch[this.batchPtr++];
	};
	GLWrap_.prototype.endBatch = function ()
	{
		if (this.batchPtr === 0)
			return;
		if (this.gl.isContextLost())
			return;
		var gl = this.gl;
		if (this.pointPtr > 0)
		{
			gl.bindBuffer(gl.ARRAY_BUFFER, this.pointBuffer);
			gl.bufferSubData(gl.ARRAY_BUFFER, 0, this.pointData.subarray(0, this.pointPtr));
			if (s && s.locAPos >= 0 && s.name === "<point>")
				gl.vertexAttribPointer(s.locAPos, 4, gl.FLOAT, false, 0, 0);
		}
		if (this.vertexPtr > 0)
		{
			var s = this.currentShader;
			gl.bindBuffer(gl.ARRAY_BUFFER, this.vertexBuffers[this.curBuffer]);
			gl.bufferSubData(gl.ARRAY_BUFFER, 0, this.vertexData.subarray(0, this.vertexPtr));
			if (s && s.locAPos >= 0 && s.name !== "<point>")
				gl.vertexAttribPointer(s.locAPos, this.enableFrontToBack ? 3 : 2, gl.FLOAT, false, 0, 0);
			gl.bindBuffer(gl.ARRAY_BUFFER, this.texcoordBuffers[this.curBuffer]);
			gl.bufferSubData(gl.ARRAY_BUFFER, 0, this.texcoordData.subarray(0, this.texPtr));
			if (s && s.locATex >= 0 && s.name !== "<point>")
				gl.vertexAttribPointer(s.locATex, 2, gl.FLOAT, false, 0, 0);
		}
		var i, len, b;
		for (i = 0, len = this.batchPtr; i < len; i++)
		{
			b = this.batch[i];
			switch (b.type) {
			case 1:
				b.doQuad();
				break;
			case 2:
				b.doSetTexture();
				break;
			case 3:
				b.doSetOpacity();
				break;
			case 4:
				b.doSetBlend();
				break;
			case 5:
				b.doUpdateModelView();
				break;
			case 6:
				b.doRenderToTexture();
				break;
			case 7:
				b.doClear();
				break;
			case 8:
				b.doPoints();
				break;
			case 9:
				b.doSetProgram();
				break;
			case 10:
				b.doSetProgramParameters();
				break;
			case 11:
				b.doSetTexture1();
				break;
			case 12:
				b.doSetColor();
				break;
			case 13:
				b.doSetDepthTestEnabled();
				break;
			case 14:
				b.doSetEarlyZPass();
				break;
			}
		}
		this.batchPtr = 0;
		this.vertexPtr = 0;
		this.texPtr = 0;
		this.pointPtr = 0;
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
		this.isBatchInEarlyZPass = false;
		this.curBuffer++;
		if (this.curBuffer >= MULTI_BUFFERS)
			this.curBuffer = 0;
	};
	GLWrap_.prototype.setOpacity = function (op)
	{
		if (op === this.lastOpacity)
			return;
		if (this.isEarlyZPass)
			return;		// ignore
		var b = this.pushBatch();
		b.type = BATCH_SETOPACITY;
		b.opacityParam = op;
		this.lastOpacity = op;
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
	};
	GLWrap_.prototype.setTexture = function (tex)
	{
		if (tex === this.lastTexture0)
			return;
;
		var b = this.pushBatch();
		b.type = BATCH_SETTEXTURE;
		b.texParam = tex;
		this.lastTexture0 = tex;
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
	};
	GLWrap_.prototype.setBlend = function (s, d)
	{
		if (s === this.lastSrcBlend && d === this.lastDestBlend)
			return;
		if (this.isEarlyZPass)
			return;		// ignore
		var b = this.pushBatch();
		b.type = BATCH_SETBLEND;
		b.startIndex = s;		// recycle params to save memory
		b.indexCount = d;
		this.lastSrcBlend = s;
		this.lastDestBlend = d;
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
	};
	GLWrap_.prototype.isPremultipliedAlphaBlend = function ()
	{
		return (this.lastSrcBlend === this.gl.ONE && this.lastDestBlend === this.gl.ONE_MINUS_SRC_ALPHA);
	};
	GLWrap_.prototype.setAlphaBlend = function ()
	{
		this.setBlend(this.gl.ONE, this.gl.ONE_MINUS_SRC_ALPHA);
	};
	GLWrap_.prototype.setNoPremultiplyAlphaBlend = function ()
	{
		this.setBlend(this.gl.SRC_ALPHA, this.gl.ONE_MINUS_SRC_ALPHA);
	};
	var LAST_VERTEX = MAX_VERTICES * 2 - 8;
	GLWrap_.prototype.quad = function(tlx, tly, trx, try_, brx, bry, blx, bly)
	{
		if (this.vertexPtr >= LAST_VERTEX)
			this.endBatch();
		var v = this.vertexPtr;			// vertex cursor
		var t = this.texPtr;
		var vd = this.vertexData;		// vertex data array
		var td = this.texcoordData;		// texture coord data array
		var currentZ = this.currentZ;
		if (this.hasQuadBatchTop)
		{
			this.batch[this.batchPtr - 1].indexCount += 6;
		}
		else
		{
			var b = this.pushBatch();
			b.type = BATCH_QUAD;
			b.startIndex = this.enableFrontToBack ? v : (v / 2) * 3;
			b.indexCount = 6;
			this.hasQuadBatchTop = true;
			this.hasPointBatchTop = false;
		}
		if (this.enableFrontToBack)
		{
			vd[v++] = tlx;
			vd[v++] = tly;
			vd[v++] = currentZ;
			vd[v++] = trx;
			vd[v++] = try_;
			vd[v++] = currentZ;
			vd[v++] = brx;
			vd[v++] = bry;
			vd[v++] = currentZ;
			vd[v++] = blx;
			vd[v++] = bly;
			vd[v++] = currentZ;
		}
		else
		{
			vd[v++] = tlx;
			vd[v++] = tly;
			vd[v++] = trx;
			vd[v++] = try_;
			vd[v++] = brx;
			vd[v++] = bry;
			vd[v++] = blx;
			vd[v++] = bly;
		}
		td[t++] = 0;
		td[t++] = 0;
		td[t++] = 1;
		td[t++] = 0;
		td[t++] = 1;
		td[t++] = 1;
		td[t++] = 0;
		td[t++] = 1;
		this.vertexPtr = v;
		this.texPtr = t;
	};
	GLWrap_.prototype.quadTex = function(tlx, tly, trx, try_, brx, bry, blx, bly, rcTex)
	{
		if (this.vertexPtr >= LAST_VERTEX)
			this.endBatch();
		var v = this.vertexPtr;			// vertex cursor
		var t = this.texPtr;
		var vd = this.vertexData;		// vertex data array
		var td = this.texcoordData;		// texture coord data array
		var currentZ = this.currentZ;
		if (this.hasQuadBatchTop)
		{
			this.batch[this.batchPtr - 1].indexCount += 6;
		}
		else
		{
			var b = this.pushBatch();
			b.type = BATCH_QUAD;
			b.startIndex = this.enableFrontToBack ? v : (v / 2) * 3;
			b.indexCount = 6;
			this.hasQuadBatchTop = true;
			this.hasPointBatchTop = false;
		}
		var rc_left = rcTex.left;
		var rc_top = rcTex.top;
		var rc_right = rcTex.right;
		var rc_bottom = rcTex.bottom;
		if (this.enableFrontToBack)
		{
			vd[v++] = tlx;
			vd[v++] = tly;
			vd[v++] = currentZ;
			vd[v++] = trx;
			vd[v++] = try_;
			vd[v++] = currentZ;
			vd[v++] = brx;
			vd[v++] = bry;
			vd[v++] = currentZ;
			vd[v++] = blx;
			vd[v++] = bly;
			vd[v++] = currentZ;
		}
		else
		{
			vd[v++] = tlx;
			vd[v++] = tly;
			vd[v++] = trx;
			vd[v++] = try_;
			vd[v++] = brx;
			vd[v++] = bry;
			vd[v++] = blx;
			vd[v++] = bly;
		}
		td[t++] = rc_left;
		td[t++] = rc_top;
		td[t++] = rc_right;
		td[t++] = rc_top;
		td[t++] = rc_right;
		td[t++] = rc_bottom;
		td[t++] = rc_left;
		td[t++] = rc_bottom;
		this.vertexPtr = v;
		this.texPtr = t;
	};
	GLWrap_.prototype.quadTexUV = function(tlx, tly, trx, try_, brx, bry, blx, bly, tlu, tlv, tru, trv, bru, brv, blu, blv)
	{
		if (this.vertexPtr >= LAST_VERTEX)
			this.endBatch();
		var v = this.vertexPtr;			// vertex cursor
		var t = this.texPtr;
		var vd = this.vertexData;		// vertex data array
		var td = this.texcoordData;		// texture coord data array
		var currentZ = this.currentZ;
		if (this.hasQuadBatchTop)
		{
			this.batch[this.batchPtr - 1].indexCount += 6;
		}
		else
		{
			var b = this.pushBatch();
			b.type = BATCH_QUAD;
			b.startIndex = this.enableFrontToBack ? v : (v / 2) * 3;
			b.indexCount = 6;
			this.hasQuadBatchTop = true;
			this.hasPointBatchTop = false;
		}
		if (this.enableFrontToBack)
		{
			vd[v++] = tlx;
			vd[v++] = tly;
			vd[v++] = currentZ;
			vd[v++] = trx;
			vd[v++] = try_;
			vd[v++] = currentZ;
			vd[v++] = brx;
			vd[v++] = bry;
			vd[v++] = currentZ;
			vd[v++] = blx;
			vd[v++] = bly;
			vd[v++] = currentZ;
		}
		else
		{
			vd[v++] = tlx;
			vd[v++] = tly;
			vd[v++] = trx;
			vd[v++] = try_;
			vd[v++] = brx;
			vd[v++] = bry;
			vd[v++] = blx;
			vd[v++] = bly;
		}
		td[t++] = tlu;
		td[t++] = tlv;
		td[t++] = tru;
		td[t++] = trv;
		td[t++] = bru;
		td[t++] = brv;
		td[t++] = blu;
		td[t++] = blv;
		this.vertexPtr = v;
		this.texPtr = t;
	};
	GLWrap_.prototype.convexPoly = function(pts)
	{
		var pts_count = pts.length / 2;
;
		var tris = pts_count - 2;	// 3 points = 1 tri, 4 points = 2 tris, 5 points = 3 tris etc.
		var last_tri = tris - 1;
		var p0x = pts[0];
		var p0y = pts[1];
		var i, i2, p1x, p1y, p2x, p2y, p3x, p3y;
		for (i = 0; i < tris; i += 2)		// draw 2 triangles at a time
		{
			i2 = i * 2;
			p1x = pts[i2 + 2];
			p1y = pts[i2 + 3];
			p2x = pts[i2 + 4];
			p2y = pts[i2 + 5];
			if (i === last_tri)
			{
				this.quad(p0x, p0y, p1x, p1y, p2x, p2y, p2x, p2y);
			}
			else
			{
				p3x = pts[i2 + 6];
				p3y = pts[i2 + 7];
				this.quad(p0x, p0y, p1x, p1y, p2x, p2y, p3x, p3y);
			}
		}
	};
	var LAST_POINT = MAX_POINTS - 4;
	GLWrap_.prototype.point = function(x_, y_, size_, opacity_)
	{
		if (this.pointPtr >= LAST_POINT)
			this.endBatch();
		var p = this.pointPtr;			// point cursor
		var pd = this.pointData;		// point data array
		if (this.hasPointBatchTop)
		{
			this.batch[this.batchPtr - 1].indexCount++;
		}
		else
		{
			var b = this.pushBatch();
			b.type = BATCH_POINTS;
			b.startIndex = p;
			b.indexCount = 1;
			this.hasPointBatchTop = true;
			this.hasQuadBatchTop = false;
		}
		pd[p++] = x_;
		pd[p++] = y_;
		pd[p++] = size_;
		pd[p++] = opacity_;
		this.pointPtr = p;
	};
	GLWrap_.prototype.switchProgram = function (progIndex)
	{
		if (this.lastProgram === progIndex)
			return;			// no change
		var shaderProg = this.shaderPrograms[progIndex];
		if (!shaderProg)
		{
			if (this.lastProgram === 0)
				return;								// already on default shader
			progIndex = 0;
			shaderProg = this.shaderPrograms[0];
		}
		var b = this.pushBatch();
		b.type = BATCH_SETPROGRAM;
		b.startIndex = progIndex;
		this.lastProgram = progIndex;
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
	};
	GLWrap_.prototype.programUsesDest = function (progIndex)
	{
		var s = this.shaderPrograms[progIndex];
		return !!(s.locDestStart || s.locDestEnd);
	};
	GLWrap_.prototype.programUsesCrossSampling = function (progIndex)
	{
		var s = this.shaderPrograms[progIndex];
		return !!(s.locDestStart || s.locDestEnd || s.crossSampling);
	};
	GLWrap_.prototype.programPreservesOpaqueness = function (progIndex)
	{
		return this.shaderPrograms[progIndex].preservesOpaqueness;
	};
	GLWrap_.prototype.programExtendsBox = function (progIndex)
	{
		var s = this.shaderPrograms[progIndex];
		return s.extendBoxHorizontal !== 0 || s.extendBoxVertical !== 0;
	};
	GLWrap_.prototype.getProgramBoxExtendHorizontal = function (progIndex)
	{
		return this.shaderPrograms[progIndex].extendBoxHorizontal;
	};
	GLWrap_.prototype.getProgramBoxExtendVertical = function (progIndex)
	{
		return this.shaderPrograms[progIndex].extendBoxVertical;
	};
	GLWrap_.prototype.getProgramParameterType = function (progIndex, paramIndex)
	{
		return this.shaderPrograms[progIndex].parameters[paramIndex][2];
	};
	GLWrap_.prototype.programIsAnimated = function (progIndex)
	{
		return this.shaderPrograms[progIndex].animated;
	};
	GLWrap_.prototype.setProgramParameters = function (backTex, pixelWidth, pixelHeight, destStartX, destStartY, destEndX, destEndY, layerScale, layerAngle, viewOriginLeft, viewOriginTop, scrollPosX, scrollPosY, seconds, params)
	{
		var i, len;
		var s = this.shaderPrograms[this.lastProgram];
		var b, mat4param, shaderParams;
		if (s.hasAnyOptionalUniforms || params.length)
		{
			b = this.pushBatch();
			b.type = BATCH_SETPROGRAMPARAMETERS;
			if (b.mat4param)
				mat4.set(this.matMV, b.mat4param);
			else
				b.mat4param = mat4.create();
			mat4param = b.mat4param;
			mat4param[0] = pixelWidth;
			mat4param[1] = pixelHeight;
			mat4param[2] = destStartX;
			mat4param[3] = destStartY;
			mat4param[4] = destEndX;
			mat4param[5] = destEndY;
			mat4param[6] = layerScale;
			mat4param[7] = layerAngle;
			mat4param[8] = viewOriginLeft;
			mat4param[9] = viewOriginTop;
			mat4param[10] = scrollPosX;
			mat4param[11] = scrollPosY;
			mat4param[12] = seconds;
			if (s.locSamplerBack)
			{
;
				b.texParam = backTex;
			}
			else
				b.texParam = null;
			if (params.length)
			{
				shaderParams = b.shaderParams;
				shaderParams.length = params.length;
				for (i = 0, len = params.length; i < len; i++)
					shaderParams[i] = params[i];
			}
			this.hasQuadBatchTop = false;
			this.hasPointBatchTop = false;
		}
	};
	GLWrap_.prototype.clear = function (r, g, b_, a)
	{
		var b = this.pushBatch();
		b.type = BATCH_CLEAR;
		b.startIndex = 0;					// clear all mode
		if (!b.mat4param)
			b.mat4param = mat4.create();
		b.mat4param[0] = r;
		b.mat4param[1] = g;
		b.mat4param[2] = b_;
		b.mat4param[3] = a;
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
	};
	GLWrap_.prototype.clearRect = function (x, y, w, h)
	{
		if (w < 0 || h < 0)
			return;							// invalid clear area
		var b = this.pushBatch();
		b.type = BATCH_CLEAR;
		b.startIndex = 1;					// clear rect mode
		if (!b.mat4param)
			b.mat4param = mat4.create();
		b.mat4param[0] = x;
		b.mat4param[1] = y;
		b.mat4param[2] = w;
		b.mat4param[3] = h;
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
	};
	GLWrap_.prototype.clearDepth = function ()
	{
		var b = this.pushBatch();
		b.type = BATCH_CLEAR;
		b.startIndex = 2;					// clear depth mode
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
	};
	GLWrap_.prototype.setEarlyZPass = function (e)
	{
		if (!this.enableFrontToBack)
			return;		// no depth buffer in use
		e = !!e;
		if (this.isEarlyZPass === e)
			return;		// no change
		var b = this.pushBatch();
		b.type = BATCH_SETEARLYZMODE;
		b.startIndex = (e ? 1 : 0);
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
		this.isEarlyZPass = e;
		this.renderToTex = null;
		if (this.isEarlyZPass)
		{
			this.switchProgram(2);		// early Z program
		}
		else
		{
			this.switchProgram(0);		// normal rendering
		}
	};
	GLWrap_.prototype.setDepthTestEnabled = function (e)
	{
		if (!this.enableFrontToBack)
			return;		// no depth buffer in use
		var b = this.pushBatch();
		b.type = BATCH_SETDEPTHTEST;
		b.startIndex = (e ? 1 : 0);
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
	};
	GLWrap_.prototype.fullscreenQuad = function ()
	{
		mat4.set(this.lastMV, tempMat4);
		this.resetModelView();
		this.updateModelView();
		var halfw = this.width / 2;
		var halfh = this.height / 2;
		this.quad(-halfw, halfh, halfw, halfh, halfw, -halfh, -halfw, -halfh);
		mat4.set(tempMat4, this.matMV);
		this.updateModelView();
	};
	GLWrap_.prototype.setColorFillMode = function (r_, g_, b_, a_)
	{
		this.switchProgram(3);
		var b = this.pushBatch();
		b.type = BATCH_SETCOLOR;
		if (!b.mat4param)
			b.mat4param = mat4.create();
		b.mat4param[0] = r_;
		b.mat4param[1] = g_;
		b.mat4param[2] = b_;
		b.mat4param[3] = a_;
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
	};
	GLWrap_.prototype.setTextureFillMode = function ()
	{
;
		this.switchProgram(0);
	};
	GLWrap_.prototype.restoreEarlyZMode = function ()
	{
;
		this.switchProgram(2);
	};
	GLWrap_.prototype.present = function ()
	{
		this.endBatch();
		this.gl.flush();
		/*
		if (debugBatch)
		{
;
			debugBatch = false;
		}
		*/
	};
	function nextHighestPowerOfTwo(x) {
		--x;
		for (var i = 1; i < 32; i <<= 1) {
			x = x | x >> i;
		}
		return x + 1;
	}
	var all_textures = [];
	var textures_by_src = {};
	GLWrap_.prototype.contextLost = function ()
	{
		cr.clearArray(all_textures);
		textures_by_src = {};
	};
	var BF_RGBA8 = 0;
	var BF_RGB8 = 1;
	var BF_RGBA4 = 2;
	var BF_RGB5_A1 = 3;
	var BF_RGB565 = 4;
	GLWrap_.prototype.loadTexture = function (img, tiling, linearsampling, pixelformat, tiletype, nomip)
	{
		tiling = !!tiling;
		linearsampling = !!linearsampling;
		var tex_key = img.src + "," + tiling + "," + linearsampling + (tiling ? ("," + tiletype) : "");
		var webGL_texture = null;
		if (typeof img.src !== "undefined" && textures_by_src.hasOwnProperty(tex_key))
		{
			webGL_texture = textures_by_src[tex_key];
			webGL_texture.c2refcount++;
			return webGL_texture;
		}
		this.endBatch();
;
		var gl = this.gl;
		var isPOT = (cr.isPOT(img.width) && cr.isPOT(img.height));
		webGL_texture = gl.createTexture();
		gl.bindTexture(gl.TEXTURE_2D, webGL_texture);
		gl.pixelStorei(gl["UNPACK_PREMULTIPLY_ALPHA_WEBGL"], true);
		var internalformat = gl.RGBA;
		var format = gl.RGBA;
		var type = gl.UNSIGNED_BYTE;
		if (pixelformat && !this.isIE)
		{
			switch (pixelformat) {
			case BF_RGB8:
				internalformat = gl.RGB;
				format = gl.RGB;
				break;
			case BF_RGBA4:
				type = gl.UNSIGNED_SHORT_4_4_4_4;
				break;
			case BF_RGB5_A1:
				type = gl.UNSIGNED_SHORT_5_5_5_1;
				break;
			case BF_RGB565:
				internalformat = gl.RGB;
				format = gl.RGB;
				type = gl.UNSIGNED_SHORT_5_6_5;
				break;
			}
		}
		if (this.version === 1 && !isPOT && tiling)
		{
			var canvas = document.createElement("canvas");
			canvas.width = cr.nextHighestPowerOfTwo(img.width);
			canvas.height = cr.nextHighestPowerOfTwo(img.height);
			var ctx = canvas.getContext("2d");
			if (typeof ctx["imageSmoothingEnabled"] !== "undefined")
			{
				ctx["imageSmoothingEnabled"] = linearsampling;
			}
			else
			{
				ctx["webkitImageSmoothingEnabled"] = linearsampling;
				ctx["mozImageSmoothingEnabled"] = linearsampling;
				ctx["msImageSmoothingEnabled"] = linearsampling;
			}
			ctx.drawImage(img,
						  0, 0, img.width, img.height,
						  0, 0, canvas.width, canvas.height);
			gl.texImage2D(gl.TEXTURE_2D, 0, internalformat, format, type, canvas);
		}
		else
			gl.texImage2D(gl.TEXTURE_2D, 0, internalformat, format, type, img);
		if (tiling)
		{
			if (tiletype === "repeat-x")
			{
				gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.REPEAT);
				gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
			}
			else if (tiletype === "repeat-y")
			{
				gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
				gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.REPEAT);
			}
			else
			{
				gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.REPEAT);
				gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.REPEAT);
			}
		}
		else
		{
			gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
			gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
		}
		if (linearsampling)
		{
			gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
			if ((isPOT || this.version >= 2) && this.enable_mipmaps && !nomip)
			{
				gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR_MIPMAP_LINEAR);
				gl.generateMipmap(gl.TEXTURE_2D);
			}
			else
				gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
		}
		else
		{
			gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
			gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
		}
		gl.bindTexture(gl.TEXTURE_2D, null);
		this.lastTexture0 = null;
		webGL_texture.c2width = img.width;
		webGL_texture.c2height = img.height;
		webGL_texture.c2refcount = 1;
		webGL_texture.c2texkey = tex_key;
		all_textures.push(webGL_texture);
		textures_by_src[tex_key] = webGL_texture;
		return webGL_texture;
	};
	GLWrap_.prototype.createEmptyTexture = function (w, h, linearsampling, _16bit, tiling)
	{
		this.endBatch();
		var gl = this.gl;
		if (this.isIE)
			_16bit = false;
		var webGL_texture = gl.createTexture();
		gl.bindTexture(gl.TEXTURE_2D, webGL_texture);
		gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, w, h, 0, gl.RGBA, _16bit ? gl.UNSIGNED_SHORT_4_4_4_4 : gl.UNSIGNED_BYTE, null);
		if (tiling)
		{
			gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.REPEAT);
			gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.REPEAT);
		}
		else
		{
			gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
			gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
		}
		gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, linearsampling ? gl.LINEAR : gl.NEAREST);
		gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, linearsampling ? gl.LINEAR : gl.NEAREST);
		gl.bindTexture(gl.TEXTURE_2D, null);
		this.lastTexture0 = null;
		webGL_texture.c2width = w;
		webGL_texture.c2height = h;
		all_textures.push(webGL_texture);
		return webGL_texture;
	};
	GLWrap_.prototype.videoToTexture = function (video_, texture_, _16bit)
	{
		this.endBatch();
		var gl = this.gl;
		if (this.isIE)
			_16bit = false;
		gl.bindTexture(gl.TEXTURE_2D, texture_);
		gl.pixelStorei(gl["UNPACK_PREMULTIPLY_ALPHA_WEBGL"], true);
		try {
			gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, _16bit ? gl.UNSIGNED_SHORT_4_4_4_4 : gl.UNSIGNED_BYTE, video_);
		}
		catch (e)
		{
			if (console && console.error)
				console.error("Error updating WebGL texture: ", e);
		}
		gl.bindTexture(gl.TEXTURE_2D, null);
		this.lastTexture0 = null;
	};
	GLWrap_.prototype.deleteTexture = function (tex)
	{
		if (!tex)
			return;
		if (typeof tex.c2refcount !== "undefined" && tex.c2refcount > 1)
		{
			tex.c2refcount--;
			return;
		}
		this.endBatch();
		if (tex === this.lastTexture0)
		{
			this.gl.bindTexture(this.gl.TEXTURE_2D, null);
			this.lastTexture0 = null;
		}
		if (tex === this.lastTexture1)
		{
			this.gl.activeTexture(this.gl.TEXTURE1);
			this.gl.bindTexture(this.gl.TEXTURE_2D, null);
			this.gl.activeTexture(this.gl.TEXTURE0);
			this.lastTexture1 = null;
		}
		cr.arrayFindRemove(all_textures, tex);
		if (typeof tex.c2texkey !== "undefined")
			delete textures_by_src[tex.c2texkey];
		this.gl.deleteTexture(tex);
	};
	GLWrap_.prototype.estimateVRAM = function ()
	{
		var total = this.width * this.height * 4 * 2;
		var i, len, t;
		for (i = 0, len = all_textures.length; i < len; i++)
		{
			t = all_textures[i];
			total += (t.c2width * t.c2height * 4);
		}
		return total;
	};
	GLWrap_.prototype.textureCount = function ()
	{
		return all_textures.length;
	};
	GLWrap_.prototype.setRenderingToTexture = function (tex)
	{
		if (tex === this.renderToTex)
			return;
;
		var b = this.pushBatch();
		b.type = BATCH_RENDERTOTEXTURE;
		b.texParam = tex;
		this.renderToTex = tex;
		this.hasQuadBatchTop = false;
		this.hasPointBatchTop = false;
	};
	cr.GLWrap = GLWrap_;
}());
;
(function()
{
	var raf = window["requestAnimationFrame"] ||
	  window["mozRequestAnimationFrame"]    ||
	  window["webkitRequestAnimationFrame"] ||
	  window["msRequestAnimationFrame"]     ||
	  window["oRequestAnimationFrame"];
	function Runtime(canvas)
	{
		if (!canvas || (!canvas.getContext && !canvas["dc"]))
			return;
		if (canvas["c2runtime"])
			return;
		else
			canvas["c2runtime"] = this;
		var self = this;
		this.isCrosswalk = /crosswalk/i.test(navigator.userAgent) || /xwalk/i.test(navigator.userAgent) || !!(typeof window["c2isCrosswalk"] !== "undefined" && window["c2isCrosswalk"]);
		this.isCordova = this.isCrosswalk || (typeof window["device"] !== "undefined" && (typeof window["device"]["cordova"] !== "undefined" || typeof window["device"]["phonegap"] !== "undefined")) || (typeof window["c2iscordova"] !== "undefined" && window["c2iscordova"]);
		this.isPhoneGap = this.isCordova;
		this.isDirectCanvas = !!canvas["dc"];
		this.isAppMobi = (typeof window["AppMobi"] !== "undefined" || this.isDirectCanvas);
		this.isCocoonJs = !!window["c2cocoonjs"];
		this.isEjecta = !!window["c2ejecta"];
		if (this.isCocoonJs)
		{
			CocoonJS["App"]["onSuspended"].addEventListener(function() {
				self["setSuspended"](true);
			});
			CocoonJS["App"]["onActivated"].addEventListener(function () {
				self["setSuspended"](false);
			});
		}
		if (this.isEjecta)
		{
			document.addEventListener("pagehide", function() {
				self["setSuspended"](true);
			});
			document.addEventListener("pageshow", function() {
				self["setSuspended"](false);
			});
			document.addEventListener("resize", function () {
				self["setSize"](window.innerWidth, window.innerHeight);
			});
		}
		this.isDomFree = (this.isDirectCanvas || this.isCocoonJs || this.isEjecta);
		this.isMicrosoftEdge = /edge\//i.test(navigator.userAgent);
		this.isIE = (/msie/i.test(navigator.userAgent) || /trident/i.test(navigator.userAgent) || /iemobile/i.test(navigator.userAgent)) && !this.isMicrosoftEdge;
		this.isTizen = /tizen/i.test(navigator.userAgent);
		this.isAndroid = /android/i.test(navigator.userAgent) && !this.isTizen && !this.isIE && !this.isMicrosoftEdge;		// IE mobile and Tizen masquerade as Android
		this.isiPhone = (/iphone/i.test(navigator.userAgent) || /ipod/i.test(navigator.userAgent)) && !this.isIE && !this.isMicrosoftEdge;	// treat ipod as an iphone; IE mobile masquerades as iPhone
		this.isiPad = /ipad/i.test(navigator.userAgent);
		this.isiOS = this.isiPhone || this.isiPad || this.isEjecta;
		this.isiPhoneiOS6 = (this.isiPhone && /os\s6/i.test(navigator.userAgent));
		this.isChrome = (/chrome/i.test(navigator.userAgent) || /chromium/i.test(navigator.userAgent)) && !this.isIE && !this.isMicrosoftEdge;	// note true on Chromium-based webview on Android 4.4+; IE 'Edge' mode also pretends to be Chrome
		this.isAmazonWebApp = /amazonwebappplatform/i.test(navigator.userAgent);
		this.isFirefox = /firefox/i.test(navigator.userAgent);
		this.isSafari = /safari/i.test(navigator.userAgent) && !this.isChrome && !this.isIE && !this.isMicrosoftEdge;		// Chrome and IE Mobile masquerade as Safari
		this.isWindows = /windows/i.test(navigator.userAgent);
		this.isNWjs = (typeof window["c2nodewebkit"] !== "undefined" || typeof window["c2nwjs"] !== "undefined" || /nodewebkit/i.test(navigator.userAgent) || /nwjs/i.test(navigator.userAgent));
		this.isNodeWebkit = this.isNWjs;		// old name for backwards compat
		this.isArcade = (typeof window["is_scirra_arcade"] !== "undefined");
		this.isWindows8App = !!(typeof window["c2isWindows8"] !== "undefined" && window["c2isWindows8"]);
		this.isWindows8Capable = !!(typeof window["c2isWindows8Capable"] !== "undefined" && window["c2isWindows8Capable"]);
		this.isWindowsPhone8 = !!(typeof window["c2isWindowsPhone8"] !== "undefined" && window["c2isWindowsPhone8"]);
		this.isWindowsPhone81 = !!(typeof window["c2isWindowsPhone81"] !== "undefined" && window["c2isWindowsPhone81"]);
		this.isWindows10 = !!window["cr_windows10"];
		this.isWinJS = (this.isWindows8App || this.isWindows8Capable || this.isWindowsPhone81 || this.isWindows10);	// note not WP8.0
		this.isBlackberry10 = !!(typeof window["c2isBlackberry10"] !== "undefined" && window["c2isBlackberry10"]);
		this.isAndroidStockBrowser = (this.isAndroid && !this.isChrome && !this.isCrosswalk && !this.isFirefox && !this.isAmazonWebApp && !this.isDomFree);
		this.devicePixelRatio = 1;
		this.isMobile = (this.isCordova || this.isCrosswalk || this.isAppMobi || this.isCocoonJs || this.isAndroid || this.isiOS || this.isWindowsPhone8 || this.isWindowsPhone81 || this.isBlackberry10 || this.isTizen || this.isEjecta);
		if (!this.isMobile)
		{
			this.isMobile = /(blackberry|bb10|playbook|palm|symbian|nokia|windows\s+ce|phone|mobile|tablet|kindle|silk)/i.test(navigator.userAgent);
		}
		this.isWKWebView = !!(this.isiOS && this.isCordova && window["webkit"]);
		this.httpServer = null;
		this.httpServerUrl = "";
		if (this.isWKWebView)
		{
			this.httpServer = (cordova && cordova["plugins"] && cordova["plugins"]["CorHttpd"]) ? cordova["plugins"]["CorHttpd"] : null;
		}
		if (typeof cr_is_preview !== "undefined" && !this.isNWjs && (window.location.search === "?nw" || /nodewebkit/i.test(navigator.userAgent) || /nwjs/i.test(navigator.userAgent)))
		{
			this.isNWjs = true;
		}
		this.isDebug = (typeof cr_is_preview !== "undefined" && window.location.search.indexOf("debug") > -1);
		this.canvas = canvas;
		this.canvasdiv = document.getElementById("c2canvasdiv");
		this.gl = null;
		this.glwrap = null;
		this.glUnmaskedRenderer = "(unavailable)";
		this.enableFrontToBack = false;
		this.earlyz_index = 0;
		this.ctx = null;
		this.fullscreenOldMarginCss = "";
		this.firstInFullscreen = false;
		this.oldWidth = 0;		// for restoring non-fullscreen canvas after fullscreen
		this.oldHeight = 0;
		this.canvas.oncontextmenu = function (e) { if (e.preventDefault) e.preventDefault(); return false; };
		this.canvas.onselectstart = function (e) { if (e.preventDefault) e.preventDefault(); return false; };
		if (this.isDirectCanvas)
			window["c2runtime"] = this;
		if (this.isNWjs)
		{
			window["ondragover"] = function(e) { e.preventDefault(); return false; };
			window["ondrop"] = function(e) { e.preventDefault(); return false; };
			if (window["nwgui"] && window["nwgui"]["App"]["clearCache"])
				window["nwgui"]["App"]["clearCache"]();
		}
		if (this.isAndroidStockBrowser && typeof jQuery !== "undefined")
		{
			jQuery("canvas").parents("*").css("overflow", "visible");
		}
		this.width = canvas.width;
		this.height = canvas.height;
		this.draw_width = this.width;
		this.draw_height = this.height;
		this.cssWidth = this.width;
		this.cssHeight = this.height;
		this.lastWindowWidth = window.innerWidth;
		this.lastWindowHeight = window.innerHeight;
		this.forceCanvasAlpha = false;		// note: now unused, left for backwards compat since plugins could modify it
		this.redraw = true;
		this.isSuspended = false;
		if (!Date.now) {
		  Date.now = function now() {
			return +new Date();
		  };
		}
		this.plugins = [];
		this.types = {};
		this.types_by_index = [];
		this.behaviors = [];
		this.layouts = {};
		this.layouts_by_index = [];
		this.eventsheets = {};
		this.eventsheets_by_index = [];
		this.wait_for_textures = [];        // for blocking until textures loaded
		this.triggers_to_postinit = [];
		this.all_global_vars = [];
		this.all_local_vars = [];
		this.solidBehavior = null;
		this.jumpthruBehavior = null;
		this.shadowcasterBehavior = null;
		this.deathRow = {};
		this.hasPendingInstances = false;		// true if anything exists in create row or death row
		this.isInClearDeathRow = false;
		this.isInOnDestroy = 0;					// needs to support recursion so increments and decrements and is true if > 0
		this.isRunningEvents = false;
		this.isEndingLayout = false;
		this.createRow = [];
		this.isLoadingState = false;
		this.saveToSlot = "";
		this.loadFromSlot = "";
		this.loadFromJson = null;			// set to string when there is something to try to load
		this.lastSaveJson = "";
		this.signalledContinuousPreview = false;
		this.suspendDrawing = false;		// for hiding display until continuous preview loads
		this.fireOnCreateAfterLoad = [];	// for delaying "On create" triggers until loading complete
		this.dt = 0;
        this.dt1 = 0;
		this.minimumFramerate = 30;
		this.logictime = 0;			// used to calculate CPUUtilisation
		this.cpuutilisation = 0;
        this.timescale = 1.0;
        this.kahanTime = new cr.KahanAdder();
		this.wallTime = new cr.KahanAdder();
		this.last_tick_time = 0;
		this.fps = 0;
		this.last_fps_time = 0;
		this.tickcount = 0;
		this.execcount = 0;
		this.framecount = 0;        // for fps
		this.objectcount = 0;
		this.changelayout = null;
		this.destroycallbacks = [];
		this.event_stack = [];
		this.event_stack_index = -1;
		this.localvar_stack = [[]];
		this.localvar_stack_index = 0;
		this.trigger_depth = 0;		// recursion depth for triggers
		this.pushEventStack(null);
		this.loop_stack = [];
		this.loop_stack_index = -1;
		this.next_uid = 0;
		this.next_puid = 0;		// permanent unique ids
		this.layout_first_tick = true;
		this.family_count = 0;
		this.suspend_events = [];
		this.raf_id = -1;
		this.timeout_id = -1;
		this.isloading = true;
		this.loadingprogress = 0;
		this.isNodeFullscreen = false;
		this.stackLocalCount = 0;	// number of stack-based local vars for recursion
		this.audioInstance = null;
		this.had_a_click = false;
		this.isInUserInputEvent = false;
		this.objects_to_pretick = new cr.ObjectSet();
        this.objects_to_tick = new cr.ObjectSet();
		this.objects_to_tick2 = new cr.ObjectSet();
		this.registered_collisions = [];
		this.temp_poly = new cr.CollisionPoly([]);
		this.temp_poly2 = new cr.CollisionPoly([]);
		this.allGroups = [];				// array of all event groups
        this.groups_by_name = {};
		this.cndsBySid = {};
		this.actsBySid = {};
		this.varsBySid = {};
		this.blocksBySid = {};
		this.running_layout = null;			// currently running layout
		this.layer_canvas = null;			// for layers "render-to-texture"
		this.layer_ctx = null;
		this.layer_tex = null;
		this.layout_tex = null;
		this.layout_canvas = null;
		this.layout_ctx = null;
		this.is_WebGL_context_lost = false;
		this.uses_background_blending = false;	// if any shader uses background blending, so entire layout renders to texture
		this.fx_tex = [null, null];
		this.fullscreen_scaling = 0;
		this.files_subfolder = "";			// path with project files
		this.objectsByUid = {};				// maps every in-use UID (as a string) to its instance
		this.loaderlogos = null;
		this.snapshotCanvas = null;
		this.snapshotData = "";
		this.objectRefTable = [];
		this.requestProjectData();
	};
	Runtime.prototype.requestProjectData = function ()
	{
		var self = this;
		if (this.isWKWebView)
		{
			var loadDataJsFn = function ()
			{
				self.fetchLocalFileViaCordovaAsText("data.js", function (str)
				{
					self.loadProject(JSON.parse(str));
				}, function (err)
				{
					alert("Error fetching data.js");
				});
			};
			if (this.httpServer)
			{
				this.httpServer["startServer"]({
					"port": 0,
					"localhost_only": true
				}, function (url)
				{
					self.httpServerUrl = url;
					loadDataJsFn();
				}, function (err)
				{
					console.log("Error starting local server: " + err + ". Video playback will not work.");
					loadDataJsFn();
				});
			}
			else
			{
				console.log("Local server unavailable. Video playback will not work.");
				loadDataJsFn();
			}
			return;
		}
		var xhr;
		if (this.isWindowsPhone8)
			xhr = new ActiveXObject("Microsoft.XMLHTTP");
		else
			xhr = new XMLHttpRequest();
		var datajs_filename = "data.js";
		if (this.isWindows8App || this.isWindowsPhone8 || this.isWindowsPhone81 || this.isWindows10)
			datajs_filename = "data.json";
		xhr.open("GET", datajs_filename, true);
		var supportsJsonResponse = false;
		if (!this.isDomFree && ("response" in xhr) && ("responseType" in xhr))
		{
			try {
				xhr["responseType"] = "json";
				supportsJsonResponse = (xhr["responseType"] === "json");
			}
			catch (e) {
				supportsJsonResponse = false;
			}
		}
		if (!supportsJsonResponse && ("responseType" in xhr))
		{
			try {
				xhr["responseType"] = "text";
			}
			catch (e) {}
		}
		if ("overrideMimeType" in xhr)
		{
			try {
				xhr["overrideMimeType"]("application/json; charset=utf-8");
			}
			catch (e) {}
		}
		if (this.isWindowsPhone8)
		{
			xhr.onreadystatechange = function ()
			{
				if (xhr.readyState !== 4)
					return;
				self.loadProject(JSON.parse(xhr["responseText"]));
			};
		}
		else
		{
			xhr.onload = function ()
			{
				if (supportsJsonResponse)
				{
					self.loadProject(xhr["response"]);					// already parsed by browser
				}
				else
				{
					if (self.isEjecta)
					{
						var str = xhr["responseText"];
						str = str.substr(str.indexOf("{"));		// trim any BOM
						self.loadProject(JSON.parse(str));
					}
					else
					{
						self.loadProject(JSON.parse(xhr["responseText"]));	// forced to sync parse JSON
					}
				}
			};
			xhr.onerror = function (e)
			{
				cr.logerror("Error requesting " + datajs_filename + ":");
				cr.logerror(e);
			};
		}
		xhr.send();
	};
	Runtime.prototype.initRendererAndLoader = function ()
	{
		var self = this;
		var i, len, j, lenj, k, lenk, t, s, l, y;
		this.isRetina = ((!this.isDomFree || this.isEjecta || this.isCordova) && this.useHighDpi && !this.isAndroidStockBrowser);
		if (this.fullscreen_mode === 0 && this.isiOS)
			this.isRetina = false;
		this.devicePixelRatio = (this.isRetina ? (window["devicePixelRatio"] || window["webkitDevicePixelRatio"] || window["mozDevicePixelRatio"] || window["msDevicePixelRatio"] || 1) : 1);
		this.ClearDeathRow();
		var attribs;
		if (this.fullscreen_mode > 0)
			this["setSize"](window.innerWidth, window.innerHeight, true);
		this.canvas.addEventListener("webglcontextlost", function (ev) {
			ev.preventDefault();
			self.onContextLost();
			cr.logexport("[Construct 2] WebGL context lost");
			window["cr_setSuspended"](true);		// stop rendering
		}, false);
		this.canvas.addEventListener("webglcontextrestored", function (ev) {
			self.glwrap.initState();
			self.glwrap.setSize(self.glwrap.width, self.glwrap.height, true);
			self.layer_tex = null;
			self.layout_tex = null;
			self.fx_tex[0] = null;
			self.fx_tex[1] = null;
			self.onContextRestored();
			self.redraw = true;
			cr.logexport("[Construct 2] WebGL context restored");
			window["cr_setSuspended"](false);		// resume rendering
		}, false);
		try {
			if (this.enableWebGL && (this.isCocoonJs || this.isEjecta || !this.isDomFree))
			{
				attribs = {
					"alpha": true,
					"depth": false,
					"antialias": false,
					"powerPreference": "high-performance",
					"failIfMajorPerformanceCaveat": true
				};
				this.gl = (this.canvas.getContext("webgl2", attribs) ||
						   this.canvas.getContext("webgl", attribs) ||
						   this.canvas.getContext("experimental-webgl", attribs));
			}
		}
		catch (e) {
		}
		if (this.gl)
		{
			var isWebGL2 = (this.gl.getParameter(this.gl.VERSION).indexOf("WebGL 2") === 0);
			var debug_ext = this.gl.getExtension("WEBGL_debug_renderer_info");
			if (debug_ext)
			{
				var unmasked_vendor = this.gl.getParameter(debug_ext.UNMASKED_VENDOR_WEBGL);
				var unmasked_renderer = this.gl.getParameter(debug_ext.UNMASKED_RENDERER_WEBGL);
				this.glUnmaskedRenderer = unmasked_renderer + " [" + unmasked_vendor + "]";
			}
			if (this.enableFrontToBack)
				this.glUnmaskedRenderer += " [front-to-back enabled]";
;
			if (!this.isDomFree)
			{
				this.overlay_canvas = document.createElement("canvas");
				jQuery(this.overlay_canvas).appendTo(this.canvas.parentNode);
				this.overlay_canvas.oncontextmenu = function (e) { return false; };
				this.overlay_canvas.onselectstart = function (e) { return false; };
				this.overlay_canvas.width = Math.round(this.cssWidth * this.devicePixelRatio);
				this.overlay_canvas.height = Math.round(this.cssHeight * this.devicePixelRatio);
				jQuery(this.overlay_canvas).css({"width": this.cssWidth + "px",
												"height": this.cssHeight + "px"});
				this.positionOverlayCanvas();
				this.overlay_ctx = this.overlay_canvas.getContext("2d");
			}
			this.glwrap = new cr.GLWrap(this.gl, this.isMobile, this.enableFrontToBack);
			this.glwrap.setSize(this.canvas.width, this.canvas.height);
			this.glwrap.enable_mipmaps = (this.downscalingQuality !== 0);
			this.ctx = null;
			for (i = 0, len = this.types_by_index.length; i < len; i++)
			{
				t = this.types_by_index[i];
				for (j = 0, lenj = t.effect_types.length; j < lenj; j++)
				{
					s = t.effect_types[j];
					s.shaderindex = this.glwrap.getShaderIndex(s.id);
					s.preservesOpaqueness = this.glwrap.programPreservesOpaqueness(s.shaderindex);
					this.uses_background_blending = this.uses_background_blending || this.glwrap.programUsesDest(s.shaderindex);
				}
			}
			for (i = 0, len = this.layouts_by_index.length; i < len; i++)
			{
				l = this.layouts_by_index[i];
				for (j = 0, lenj = l.effect_types.length; j < lenj; j++)
				{
					s = l.effect_types[j];
					s.shaderindex = this.glwrap.getShaderIndex(s.id);
					s.preservesOpaqueness = this.glwrap.programPreservesOpaqueness(s.shaderindex);
				}
				l.updateActiveEffects();		// update preserves opaqueness flag
				for (j = 0, lenj = l.layers.length; j < lenj; j++)
				{
					y = l.layers[j];
					for (k = 0, lenk = y.effect_types.length; k < lenk; k++)
					{
						s = y.effect_types[k];
						s.shaderindex = this.glwrap.getShaderIndex(s.id);
						s.preservesOpaqueness = this.glwrap.programPreservesOpaqueness(s.shaderindex);
						this.uses_background_blending = this.uses_background_blending || this.glwrap.programUsesDest(s.shaderindex);
					}
					y.updateActiveEffects();		// update preserves opaqueness flag
				}
			}
		}
		else
		{
			if (this.fullscreen_mode > 0 && this.isDirectCanvas)
			{
;
				this.canvas = null;
				document.oncontextmenu = function (e) { return false; };
				document.onselectstart = function (e) { return false; };
				this.ctx = AppMobi["canvas"]["getContext"]("2d");
				try {
					this.ctx["samplingMode"] = this.linearSampling ? "smooth" : "sharp";
					this.ctx["globalScale"] = 1;
					this.ctx["HTML5CompatibilityMode"] = true;
					this.ctx["imageSmoothingEnabled"] = this.linearSampling;
				} catch(e){}
				if (this.width !== 0 && this.height !== 0)
				{
					this.ctx.width = this.width;
					this.ctx.height = this.height;
				}
			}
			if (!this.ctx)
			{
;
				if (this.isCocoonJs)
				{
					attribs = {
						"antialias": !!this.linearSampling,
						"alpha": true
					};
					this.ctx = this.canvas.getContext("2d", attribs);
				}
				else
				{
					attribs = {
						"alpha": true
					};
					this.ctx = this.canvas.getContext("2d", attribs);
				}
				this.setCtxImageSmoothingEnabled(this.ctx, this.linearSampling);
			}
			this.overlay_canvas = null;
			this.overlay_ctx = null;
		}
		this.tickFunc = function (timestamp) { self.tick(false, timestamp); };
		if (window != window.top && !this.isDomFree && !this.isWinJS && !this.isWindowsPhone8)
		{
			document.addEventListener("mousedown", function () {
				window.focus();
			}, true);
			document.addEventListener("touchstart", function () {
				window.focus();
			}, true);
		}
		if (typeof cr_is_preview !== "undefined")
		{
			if (this.isCocoonJs)
				console.log("[Construct 2] In preview-over-wifi via CocoonJS mode");
			if (window.location.search.indexOf("continuous") > -1)
			{
				cr.logexport("Reloading for continuous preview");
				this.loadFromSlot = "__c2_continuouspreview";
				this.suspendDrawing = true;
			}
			if (this.pauseOnBlur && !this.isMobile)
			{
				jQuery(window).focus(function ()
				{
					self["setSuspended"](false);
				});
				jQuery(window).blur(function ()
				{
					var parent = window.parent;
					if (!parent || !parent.document.hasFocus())
						self["setSuspended"](true);
				});
			}
		}
		window.addEventListener("blur", function () {
			self.onWindowBlur();
		});
		if (!this.isDomFree)
		{
			var unfocusFormControlFunc = function (e) {
				if (cr.isCanvasInputEvent(e) && document["activeElement"] && document["activeElement"] !== document.getElementsByTagName("body")[0] && document["activeElement"].blur)
				{
					try {
						document["activeElement"].blur();
					}
					catch (e) {}
				}
			}
			if (typeof PointerEvent !== "undefined")
			{
				document.addEventListener("pointerdown", unfocusFormControlFunc);
			}
			else if (window.navigator["msPointerEnabled"])
			{
				document.addEventListener("MSPointerDown", unfocusFormControlFunc);
			}
			else
			{
				document.addEventListener("touchstart", unfocusFormControlFunc);
			}
			document.addEventListener("mousedown", unfocusFormControlFunc);
		}
		if (this.fullscreen_mode === 0 && this.isRetina && this.devicePixelRatio > 1)
		{
			this["setSize"](this.original_width, this.original_height, true);
		}
		this.tryLockOrientation();
		this.getready();	// determine things to preload
		this.go();			// run loading screen
		this.extra = {};
		cr.seal(this);
	};
	var webkitRepaintFlag = false;
	Runtime.prototype["setSize"] = function (w, h, force)
	{
		var offx = 0, offy = 0;
		var neww = 0, newh = 0, intscale = 0;
		if (this.lastWindowWidth === w && this.lastWindowHeight === h && !force)
			return;
		this.lastWindowWidth = w;
		this.lastWindowHeight = h;
		var mode = this.fullscreen_mode;
		var orig_aspect, cur_aspect;
		var isfullscreen = (document["mozFullScreen"] || document["webkitIsFullScreen"] || !!document["msFullscreenElement"] || document["fullScreen"] || this.isNodeFullscreen) && !this.isCordova;
		if (!isfullscreen && this.fullscreen_mode === 0 && !force)
			return;			// ignore size events when not fullscreen and not using a fullscreen-in-browser mode
		if (isfullscreen && this.fullscreen_scaling > 0)
			mode = this.fullscreen_scaling;
		var dpr = this.devicePixelRatio;
		if (mode >= 4)
		{
			orig_aspect = this.original_width / this.original_height;
			cur_aspect = w / h;
			if (cur_aspect > orig_aspect)
			{
				neww = h * orig_aspect;
				if (mode === 5)	// integer scaling
				{
					intscale = (neww * dpr) / this.original_width;
					if (intscale > 1)
						intscale = Math.floor(intscale);
					else if (intscale < 1)
						intscale = 1 / Math.ceil(1 / intscale);
					neww = this.original_width * intscale / dpr;
					newh = this.original_height * intscale / dpr;
					offx = (w - neww) / 2;
					offy = (h - newh) / 2;
					w = neww;
					h = newh;
				}
				else
				{
					offx = (w - neww) / 2;
					w = neww;
				}
			}
			else
			{
				newh = w / orig_aspect;
				if (mode === 5)	// integer scaling
				{
					intscale = (newh * dpr) / this.original_height;
					if (intscale > 1)
						intscale = Math.floor(intscale);
					else if (intscale < 1)
						intscale = 1 / Math.ceil(1 / intscale);
					neww = this.original_width * intscale / dpr;
					newh = this.original_height * intscale / dpr;
					offx = (w - neww) / 2;
					offy = (h - newh) / 2;
					w = neww;
					h = newh;
				}
				else
				{
					offy = (h - newh) / 2;
					h = newh;
				}
			}
			if (isfullscreen && !this.isNWjs)
			{
				offx = 0;
				offy = 0;
			}
		}
		else if (this.isNWjs && this.isNodeFullscreen && this.fullscreen_mode_set === 0)
		{
			offx = Math.floor((w - this.original_width) / 2);
			offy = Math.floor((h - this.original_height) / 2);
			w = this.original_width;
			h = this.original_height;
		}
		if (mode < 2)
			this.aspect_scale = dpr;
		this.cssWidth = Math.round(w);
		this.cssHeight = Math.round(h);
		this.width = Math.round(w * dpr);
		this.height = Math.round(h * dpr);
		this.redraw = true;
		if (this.wantFullscreenScalingQuality)
		{
			this.draw_width = this.width;
			this.draw_height = this.height;
			this.fullscreenScalingQuality = true;
		}
		else
		{
			if ((this.width < this.original_width && this.height < this.original_height) || mode === 1)
			{
				this.draw_width = this.width;
				this.draw_height = this.height;
				this.fullscreenScalingQuality = true;
			}
			else
			{
				this.draw_width = this.original_width;
				this.draw_height = this.original_height;
				this.fullscreenScalingQuality = false;
				/*var orig_aspect = this.original_width / this.original_height;
				var cur_aspect = this.width / this.height;
				if ((this.fullscreen_mode !== 2 && cur_aspect > orig_aspect) || (this.fullscreen_mode === 2 && cur_aspect < orig_aspect))
					this.aspect_scale = this.height / this.original_height;
				else
					this.aspect_scale = this.width / this.original_width;*/
				if (mode === 2)		// scale inner
				{
					orig_aspect = this.original_width / this.original_height;
					cur_aspect = this.lastWindowWidth / this.lastWindowHeight;
					if (cur_aspect < orig_aspect)
						this.draw_width = this.draw_height * cur_aspect;
					else if (cur_aspect > orig_aspect)
						this.draw_height = this.draw_width / cur_aspect;
				}
				else if (mode === 3)
				{
					orig_aspect = this.original_width / this.original_height;
					cur_aspect = this.lastWindowWidth / this.lastWindowHeight;
					if (cur_aspect > orig_aspect)
						this.draw_width = this.draw_height * cur_aspect;
					else if (cur_aspect < orig_aspect)
						this.draw_height = this.draw_width / cur_aspect;
				}
			}
		}
		if (this.canvasdiv && !this.isDomFree)
		{
			jQuery(this.canvasdiv).css({"width": Math.round(w) + "px",
										"height": Math.round(h) + "px",
										"margin-left": Math.floor(offx) + "px",
										"margin-top": Math.floor(offy) + "px"});
			if (typeof cr_is_preview !== "undefined")
			{
				jQuery("#borderwrap").css({"width": Math.round(w) + "px",
											"height": Math.round(h) + "px"});
			}
		}
		if (this.canvas)
		{
			this.canvas.width = Math.round(w * dpr);
			this.canvas.height = Math.round(h * dpr);
			if (this.isEjecta)
			{
				this.canvas.style.left = Math.floor(offx) + "px";
				this.canvas.style.top = Math.floor(offy) + "px";
				this.canvas.style.width = Math.round(w) + "px";
				this.canvas.style.height = Math.round(h) + "px";
			}
			else if (this.isRetina && !this.isDomFree)
			{
				this.canvas.style.width = Math.round(w) + "px";
				this.canvas.style.height = Math.round(h) + "px";
			}
		}
		if (this.overlay_canvas)
		{
			this.overlay_canvas.width = Math.round(w * dpr);
			this.overlay_canvas.height = Math.round(h * dpr);
			this.overlay_canvas.style.width = this.cssWidth + "px";
			this.overlay_canvas.style.height = this.cssHeight + "px";
		}
		if (this.glwrap)
		{
			this.glwrap.setSize(Math.round(w * dpr), Math.round(h * dpr));
		}
		if (this.isDirectCanvas && this.ctx)
		{
			this.ctx.width = Math.round(w);
			this.ctx.height = Math.round(h);
		}
		if (this.ctx)
		{
			this.setCtxImageSmoothingEnabled(this.ctx, this.linearSampling);
		}
		this.tryLockOrientation();
		if (this.isiPhone && !this.isCordova)
		{
			window.scrollTo(0, 0);
		}
	};
	Runtime.prototype.tryLockOrientation = function ()
	{
		if (!this.autoLockOrientation || this.orientations === 0)
			return;
		var orientation = "portrait";
		if (this.orientations === 2)
			orientation = "landscape";
		try {
			if (screen["orientation"] && screen["orientation"]["lock"])
				screen["orientation"]["lock"](orientation).catch(function(){});
			else if (screen["lockOrientation"])
				screen["lockOrientation"](orientation);
			else if (screen["webkitLockOrientation"])
				screen["webkitLockOrientation"](orientation);
			else if (screen["mozLockOrientation"])
				screen["mozLockOrientation"](orientation);
			else if (screen["msLockOrientation"])
				screen["msLockOrientation"](orientation);
		}
		catch (e)
		{
			if (console && console.warn)
				console.warn("Failed to lock orientation: ", e);
		}
	};
	Runtime.prototype.onContextLost = function ()
	{
		this.glwrap.contextLost();
		this.is_WebGL_context_lost = true;
		var i, len, t;
		for (i = 0, len = this.types_by_index.length; i < len; i++)
		{
			t = this.types_by_index[i];
			if (t.onLostWebGLContext)
				t.onLostWebGLContext();
		}
	};
	Runtime.prototype.onContextRestored = function ()
	{
		this.is_WebGL_context_lost = false;
		var i, len, t;
		for (i = 0, len = this.types_by_index.length; i < len; i++)
		{
			t = this.types_by_index[i];
			if (t.onRestoreWebGLContext)
				t.onRestoreWebGLContext();
		}
	};
	Runtime.prototype.positionOverlayCanvas = function()
	{
		if (this.isDomFree)
			return;
		var isfullscreen = (document["mozFullScreen"] || document["webkitIsFullScreen"] || document["fullScreen"] || !!document["msFullscreenElement"] || this.isNodeFullscreen) && !this.isCordova;
		var overlay_position = isfullscreen ? jQuery(this.canvas).offset() : jQuery(this.canvas).position();
		overlay_position.position = "absolute";
		jQuery(this.overlay_canvas).css(overlay_position);
	};
	var caf = window["cancelAnimationFrame"] ||
	  window["mozCancelAnimationFrame"]    ||
	  window["webkitCancelAnimationFrame"] ||
	  window["msCancelAnimationFrame"]     ||
	  window["oCancelAnimationFrame"];
	Runtime.prototype["setSuspended"] = function (s)
	{
		var i, len;
		var self = this;
		if (s && !this.isSuspended)
		{
			cr.logexport("[Construct 2] Suspending");
			this.isSuspended = true;			// next tick will be last
			if (this.raf_id !== -1 && caf)		// note: CocoonJS does not implement cancelAnimationFrame
				caf(this.raf_id);
			if (this.timeout_id !== -1)
				clearTimeout(this.timeout_id);
			for (i = 0, len = this.suspend_events.length; i < len; i++)
				this.suspend_events[i](true);
		}
		else if (!s && this.isSuspended)
		{
			cr.logexport("[Construct 2] Resuming");
			this.isSuspended = false;
			this.last_tick_time = cr.performance_now();	// ensure first tick is a zero-dt one
			this.last_fps_time = cr.performance_now();	// reset FPS counter
			this.framecount = 0;
			this.logictime = 0;
			for (i = 0, len = this.suspend_events.length; i < len; i++)
				this.suspend_events[i](false);
			this.tick(false);						// kick off runtime again
		}
	};
	Runtime.prototype.addSuspendCallback = function (f)
	{
		this.suspend_events.push(f);
	};
	Runtime.prototype.GetObjectReference = function (i)
	{
;
		return this.objectRefTable[i];
	};
	Runtime.prototype.loadProject = function (data_response)
	{
;
		if (!data_response || !data_response["project"])
			cr.logerror("Project model unavailable");
		var pm = data_response["project"];
		this.name = pm[0];
		this.first_layout = pm[1];
		this.fullscreen_mode = pm[12];	// 0 = off, 1 = crop, 2 = scale inner, 3 = scale outer, 4 = letterbox scale, 5 = integer letterbox scale
		this.fullscreen_mode_set = pm[12];
		this.original_width = pm[10];
		this.original_height = pm[11];
		this.parallax_x_origin = this.original_width / 2;
		this.parallax_y_origin = this.original_height / 2;
		if (this.isDomFree && !this.isEjecta && (pm[12] >= 4 || pm[12] === 0))
		{
			cr.logexport("[Construct 2] Letterbox scale fullscreen modes are not supported on this platform - falling back to 'Scale outer'");
			this.fullscreen_mode = 3;
			this.fullscreen_mode_set = 3;
		}
		this.uses_loader_layout = pm[18];
		this.loaderstyle = pm[19];
		if (this.loaderstyle === 0)
		{
			var loaderImage = new Image();
			loaderImage.crossOrigin = "anonymous";
			this.setImageSrc(loaderImage, "loading-logo.png");
			this.loaderlogos = {
				logo: loaderImage
			};
		}
		else if (this.loaderstyle === 4)	// c2 splash
		{
			var loaderC2logo_1024 = new Image();
			loaderC2logo_1024.src = "";
			var loaderC2logo_512 = new Image();
			loaderC2logo_512.src = "";
			var loaderC2logo_256 = new Image();
			loaderC2logo_256.src = "";
			var loaderC2logo_128 = new Image();
			loaderC2logo_128.src = "";
			var loaderPowered_1024 = new Image();
			loaderPowered_1024.src = "";
			var loaderPowered_512 = new Image();
			loaderPowered_512.src = "";
			var loaderPowered_256 = new Image();
			loaderPowered_256.src = "";
			var loaderPowered_128 = new Image();
			loaderPowered_128.src = "";
			var loaderWebsite_1024 = new Image();
			loaderWebsite_1024.src = "";
			var loaderWebsite_512 = new Image();
			loaderWebsite_512.src = "";
			var loaderWebsite_256 = new Image();
			loaderWebsite_256.src = "";
			var loaderWebsite_128 = new Image();
			loaderWebsite_128.src = "";
			this.loaderlogos = {
				logo: [loaderC2logo_1024, loaderC2logo_512, loaderC2logo_256, loaderC2logo_128],
				powered: [loaderPowered_1024, loaderPowered_512, loaderPowered_256, loaderPowered_128],
				website: [loaderWebsite_1024, loaderWebsite_512, loaderWebsite_256, loaderWebsite_128]
			};
		}
		this.next_uid = pm[21];
		this.objectRefTable = cr.getObjectRefTable();
		this.system = new cr.system_object(this);
		var i, len, j, lenj, k, lenk, idstr, m, b, t, f, p;
		var plugin, plugin_ctor;
		for (i = 0, len = pm[2].length; i < len; i++)
		{
			m = pm[2][i];
			p = this.GetObjectReference(m[0]);
;
			cr.add_common_aces(m, p.prototype);
			plugin = new p(this);
			plugin.singleglobal = m[1];
			plugin.is_world = m[2];
			plugin.is_rotatable = m[5];
			plugin.must_predraw = m[9];
			if (plugin.onCreate)
				plugin.onCreate();  // opportunity to override default ACEs
			cr.seal(plugin);
			this.plugins.push(plugin);
		}
		this.objectRefTable = cr.getObjectRefTable();
		for (i = 0, len = pm[3].length; i < len; i++)
		{
			m = pm[3][i];
			plugin_ctor = this.GetObjectReference(m[1]);
;
			plugin = null;
			for (j = 0, lenj = this.plugins.length; j < lenj; j++)
			{
				if (this.plugins[j] instanceof plugin_ctor)
				{
					plugin = this.plugins[j];
					break;
				}
			}
;
;
			var type_inst = new plugin.Type(plugin);
;
			type_inst.name = m[0];
			type_inst.is_family = m[2];
			type_inst.instvar_sids = m[3].slice(0);
			type_inst.vars_count = m[3].length;
			type_inst.behs_count = m[4];
			type_inst.fx_count = m[5];
			type_inst.sid = m[11];
			if (type_inst.is_family)
			{
				type_inst.members = [];				// types in this family
				type_inst.family_index = this.family_count++;
				type_inst.families = null;
			}
			else
			{
				type_inst.members = null;
				type_inst.family_index = -1;
				type_inst.families = [];			// families this type belongs to
			}
			type_inst.family_var_map = null;
			type_inst.family_beh_map = null;
			type_inst.family_fx_map = null;
			type_inst.is_contained = false;
			type_inst.container = null;
			if (m[6])
			{
				type_inst.texture_file = m[6][0];
				type_inst.texture_filesize = m[6][1];
				type_inst.texture_pixelformat = m[6][2];
			}
			else
			{
				type_inst.texture_file = null;
				type_inst.texture_filesize = 0;
				type_inst.texture_pixelformat = 0;		// rgba8
			}
			if (m[7])
			{
				type_inst.animations = m[7];
			}
			else
			{
				type_inst.animations = null;
			}
			type_inst.index = i;                                // save index in to types array in type
			type_inst.instances = [];                           // all instances of this type
			type_inst.deadCache = [];							// destroyed instances to recycle next create
			type_inst.solstack = [new cr.selection(type_inst)]; // initialise SOL stack with one empty SOL
			type_inst.cur_sol = 0;
			type_inst.default_instance = null;
			type_inst.default_layerindex = 0;
			type_inst.stale_iids = true;
			type_inst.updateIIDs = cr.type_updateIIDs;
			type_inst.getFirstPicked = cr.type_getFirstPicked;
			type_inst.getPairedInstance = cr.type_getPairedInstance;
			type_inst.getCurrentSol = cr.type_getCurrentSol;
			type_inst.pushCleanSol = cr.type_pushCleanSol;
			type_inst.pushCopySol = cr.type_pushCopySol;
			type_inst.popSol = cr.type_popSol;
			type_inst.getBehaviorByName = cr.type_getBehaviorByName;
			type_inst.getBehaviorIndexByName = cr.type_getBehaviorIndexByName;
			type_inst.getEffectIndexByName = cr.type_getEffectIndexByName;
			type_inst.applySolToContainer = cr.type_applySolToContainer;
			type_inst.getInstanceByIID = cr.type_getInstanceByIID;
			type_inst.collision_grid = new cr.SparseGrid(this.original_width, this.original_height);
			type_inst.any_cell_changed = true;
			type_inst.any_instance_parallaxed = false;
			type_inst.extra = {};
			type_inst.toString = cr.type_toString;
			type_inst.behaviors = [];
			for (j = 0, lenj = m[8].length; j < lenj; j++)
			{
				b = m[8][j];
				var behavior_ctor = this.GetObjectReference(b[1]);
				var behavior_plugin = null;
				for (k = 0, lenk = this.behaviors.length; k < lenk; k++)
				{
					if (this.behaviors[k] instanceof behavior_ctor)
					{
						behavior_plugin = this.behaviors[k];
						break;
					}
				}
				if (!behavior_plugin)
				{
					behavior_plugin = new behavior_ctor(this);
					behavior_plugin.my_types = [];						// types using this behavior
					behavior_plugin.my_instances = new cr.ObjectSet(); 	// instances of this behavior
					if (behavior_plugin.onCreate)
						behavior_plugin.onCreate();
					cr.seal(behavior_plugin);
					this.behaviors.push(behavior_plugin);
					if (cr.behaviors.solid && behavior_plugin instanceof cr.behaviors.solid)
						this.solidBehavior = behavior_plugin;
					if (cr.behaviors.jumpthru && behavior_plugin instanceof cr.behaviors.jumpthru)
						this.jumpthruBehavior = behavior_plugin;
					if (cr.behaviors.shadowcaster && behavior_plugin instanceof cr.behaviors.shadowcaster)
						this.shadowcasterBehavior = behavior_plugin;
				}
				if (behavior_plugin.my_types.indexOf(type_inst) === -1)
					behavior_plugin.my_types.push(type_inst);
				var behavior_type = new behavior_plugin.Type(behavior_plugin, type_inst);
				behavior_type.name = b[0];
				behavior_type.sid = b[2];
				behavior_type.onCreate();
				cr.seal(behavior_type);
				type_inst.behaviors.push(behavior_type);
			}
			type_inst.global = m[9];
			type_inst.isOnLoaderLayout = m[10];
			type_inst.effect_types = [];
			for (j = 0, lenj = m[12].length; j < lenj; j++)
			{
				type_inst.effect_types.push({
					id: m[12][j][0],
					name: m[12][j][1],
					shaderindex: -1,
					preservesOpaqueness: false,
					active: true,
					index: j
				});
			}
			type_inst.tile_poly_data = m[13];
			if (!this.uses_loader_layout || type_inst.is_family || type_inst.isOnLoaderLayout || !plugin.is_world)
			{
				type_inst.onCreate();
				cr.seal(type_inst);
			}
			if (type_inst.name)
				this.types[type_inst.name] = type_inst;
			this.types_by_index.push(type_inst);
			if (plugin.singleglobal)
			{
				var instance = new plugin.Instance(type_inst);
				instance.uid = this.next_uid++;
				instance.puid = this.next_puid++;
				instance.iid = 0;
				instance.get_iid = cr.inst_get_iid;
				instance.toString = cr.inst_toString;
				instance.properties = m[14];
				instance.onCreate();
				cr.seal(instance);
				type_inst.instances.push(instance);
				this.objectsByUid[instance.uid.toString()] = instance;
			}
		}
		for (i = 0, len = pm[4].length; i < len; i++)
		{
			var familydata = pm[4][i];
			var familytype = this.types_by_index[familydata[0]];
			var familymember;
			for (j = 1, lenj = familydata.length; j < lenj; j++)
			{
				familymember = this.types_by_index[familydata[j]];
				familymember.families.push(familytype);
				familytype.members.push(familymember);
			}
		}
		for (i = 0, len = pm[28].length; i < len; i++)
		{
			var containerdata = pm[28][i];
			var containertypes = [];
			for (j = 0, lenj = containerdata.length; j < lenj; j++)
				containertypes.push(this.types_by_index[containerdata[j]]);
			for (j = 0, lenj = containertypes.length; j < lenj; j++)
			{
				containertypes[j].is_contained = true;
				containertypes[j].container = containertypes;
			}
		}
		if (this.family_count > 0)
		{
			for (i = 0, len = this.types_by_index.length; i < len; i++)
			{
				t = this.types_by_index[i];
				if (t.is_family || !t.families.length)
					continue;
				t.family_var_map = new Array(this.family_count);
				t.family_beh_map = new Array(this.family_count);
				t.family_fx_map = new Array(this.family_count);
				var all_fx = [];
				var varsum = 0;
				var behsum = 0;
				var fxsum = 0;
				for (j = 0, lenj = t.families.length; j < lenj; j++)
				{
					f = t.families[j];
					t.family_var_map[f.family_index] = varsum;
					varsum += f.vars_count;
					t.family_beh_map[f.family_index] = behsum;
					behsum += f.behs_count;
					t.family_fx_map[f.family_index] = fxsum;
					fxsum += f.fx_count;
					for (k = 0, lenk = f.effect_types.length; k < lenk; k++)
						all_fx.push(cr.shallowCopy({}, f.effect_types[k]));
				}
				t.effect_types = all_fx.concat(t.effect_types);
				for (j = 0, lenj = t.effect_types.length; j < lenj; j++)
					t.effect_types[j].index = j;
			}
		}
		for (i = 0, len = pm[5].length; i < len; i++)
		{
			m = pm[5][i];
			var layout = new cr.layout(this, m);
			cr.seal(layout);
			this.layouts[layout.name] = layout;
			this.layouts_by_index.push(layout);
		}
		for (i = 0, len = pm[6].length; i < len; i++)
		{
			m = pm[6][i];
			var sheet = new cr.eventsheet(this, m);
			cr.seal(sheet);
			this.eventsheets[sheet.name] = sheet;
			this.eventsheets_by_index.push(sheet);
		}
		for (i = 0, len = this.eventsheets_by_index.length; i < len; i++)
			this.eventsheets_by_index[i].postInit();
		for (i = 0, len = this.eventsheets_by_index.length; i < len; i++)
			this.eventsheets_by_index[i].updateDeepIncludes();
		for (i = 0, len = this.triggers_to_postinit.length; i < len; i++)
			this.triggers_to_postinit[i].postInit();
		cr.clearArray(this.triggers_to_postinit)
		this.audio_to_preload = pm[7];
		this.files_subfolder = pm[8];
		this.pixel_rounding = pm[9];
		this.aspect_scale = 1.0;
		this.enableWebGL = pm[13];
		this.linearSampling = pm[14];
		this.clearBackground = pm[15];
		this.versionstr = pm[16];
		this.useHighDpi = pm[17];
		this.orientations = pm[20];		// 0 = any, 1 = portrait, 2 = landscape
		this.autoLockOrientation = (this.orientations > 0);
		this.pauseOnBlur = pm[22];
		this.wantFullscreenScalingQuality = pm[23];		// false = low quality, true = high quality
		this.fullscreenScalingQuality = this.wantFullscreenScalingQuality;
		this.downscalingQuality = pm[24];	// 0 = low (mips off), 1 = medium (mips on, dense spritesheet), 2 = high (mips on, sparse spritesheet)
		this.preloadSounds = pm[25];		// 0 = no, 1 = yes
		this.projectName = pm[26];
		this.enableFrontToBack = pm[27] && !this.isIE;		// front-to-back renderer disabled in IE (but not Edge)
		this.start_time = Date.now();
		cr.clearArray(this.objectRefTable);
		this.initRendererAndLoader();
	};
	var anyImageHadError = false;
	Runtime.prototype.waitForImageLoad = function (img_, src_)
	{
		img_["cocoonLazyLoad"] = true;
		img_.onerror = function (e)
		{
			img_.c2error = true;
			anyImageHadError = true;
			if (console && console.error)
				console.error("Error loading image '" + img_.src + "': ", e);
		};
		if (this.isEjecta)
		{
			img_.src = src_;
		}
		else if (!img_.src)
		{
			if (typeof XAPKReader !== "undefined")
			{
				XAPKReader.get(src_, function (expanded_url)
				{
					img_.src = expanded_url;
				}, function (e)
				{
					img_.c2error = true;
					anyImageHadError = true;
					if (console && console.error)
						console.error("Error extracting image '" + src_ + "' from expansion file: ", e);
				});
			}
			else
			{
				img_.crossOrigin = "anonymous";			// required for Arcade sandbox compatibility
				this.setImageSrc(img_, src_);			// work around WKWebView problems
			}
		}
		this.wait_for_textures.push(img_);
	};
	Runtime.prototype.findWaitingTexture = function (src_)
	{
		var i, len;
		for (i = 0, len = this.wait_for_textures.length; i < len; i++)
		{
			if (this.wait_for_textures[i].cr_src === src_)
				return this.wait_for_textures[i];
		}
		return null;
	};
	var audio_preload_totalsize = 0;
	var audio_preload_started = false;
	Runtime.prototype.getready = function ()
	{
		if (!this.audioInstance)
			return;
		audio_preload_totalsize = this.audioInstance.setPreloadList(this.audio_to_preload);
	};
	Runtime.prototype.areAllTexturesAndSoundsLoaded = function ()
	{
		var totalsize = audio_preload_totalsize;
		var completedsize = 0;
		var audiocompletedsize = 0;
		var ret = true;
		var i, len, img;
		for (i = 0, len = this.wait_for_textures.length; i < len; i++)
		{
			img = this.wait_for_textures[i];
			var filesize = img.cr_filesize;
			if (!filesize || filesize <= 0)
				filesize = 50000;
			totalsize += filesize;
			if (!!img.src && (img.complete || img["loaded"]) && !img.c2error)
				completedsize += filesize;
			else
				ret = false;    // not all textures loaded
		}
		if (ret && this.preloadSounds && this.audioInstance)
		{
			if (!audio_preload_started)
			{
				this.audioInstance.startPreloads();
				audio_preload_started = true;
			}
			audiocompletedsize = this.audioInstance.getPreloadedSize();
			completedsize += audiocompletedsize;
			if (audiocompletedsize < audio_preload_totalsize)
				ret = false;		// not done yet
		}
		if (totalsize == 0)
			this.progress = 1;		// indicate to C2 splash loader that it can finish now
		else
			this.progress = (completedsize / totalsize);
		return ret;
	};
	var isC2SplashDone = false;
	Runtime.prototype.go = function ()
	{
		if (!this.ctx && !this.glwrap)
			return;
		var ctx = this.ctx || this.overlay_ctx;
		if (this.overlay_canvas)
			this.positionOverlayCanvas();
		var curwidth = window.innerWidth;
		var curheight = window.innerHeight;
		if (this.lastWindowWidth !== curwidth || this.lastWindowHeight !== curheight)
		{
			this["setSize"](curwidth, curheight);
		}
		this.progress = 0;
		this.last_progress = -1;
		var self = this;
		if (this.areAllTexturesAndSoundsLoaded() && (this.loaderstyle !== 4 || isC2SplashDone))
		{
			this.go_loading_finished();
		}
		else
		{
			var ms_elapsed = Date.now() - this.start_time;
			if (ctx)
			{
				var overlay_width = this.width;
				var overlay_height = this.height;
				var dpr = this.devicePixelRatio;
				if (this.loaderstyle < 3 && (this.isCocoonJs || (ms_elapsed >= 500 && this.last_progress != this.progress)))
				{
					ctx.clearRect(0, 0, overlay_width, overlay_height);
					var mx = overlay_width / 2;
					var my = overlay_height / 2;
					var haslogo = (this.loaderstyle === 0 && this.loaderlogos.logo.complete);
					var hlw = 40 * dpr;
					var hlh = 0;
					var logowidth = 80 * dpr;
					var logoheight;
					if (haslogo)
					{
						var loaderLogoImage = this.loaderlogos.logo;
						logowidth = loaderLogoImage.width * dpr;
						logoheight = loaderLogoImage.height * dpr;
						hlw = logowidth / 2;
						hlh = logoheight / 2;
						ctx.drawImage(loaderLogoImage, cr.floor(mx - hlw), cr.floor(my - hlh), logowidth, logoheight);
					}
					if (this.loaderstyle <= 1)
					{
						my += hlh + (haslogo ? 12 * dpr : 0);
						mx -= hlw;
						mx = cr.floor(mx) + 0.5;
						my = cr.floor(my) + 0.5;
						ctx.fillStyle = anyImageHadError ? "red" : "DodgerBlue";
						ctx.fillRect(mx, my, Math.floor(logowidth * this.progress), 6 * dpr);
						ctx.strokeStyle = "black";
						ctx.strokeRect(mx, my, logowidth, 6 * dpr);
						ctx.strokeStyle = "white";
						ctx.strokeRect(mx - 1 * dpr, my - 1 * dpr, logowidth + 2 * dpr, 8 * dpr);
					}
					else if (this.loaderstyle === 2)
					{
						ctx.font = (this.isEjecta ? "12pt ArialMT" : "12pt Arial");
						ctx.fillStyle = anyImageHadError ? "#f00" : "#999";
						ctx.textBaseLine = "middle";
						var percent_text = Math.round(this.progress * 100) + "%";
						var text_dim = ctx.measureText ? ctx.measureText(percent_text) : null;
						var text_width = text_dim ? text_dim.width : 0;
						ctx.fillText(percent_text, mx - (text_width / 2), my);
					}
					this.last_progress = this.progress;
				}
				else if (this.loaderstyle === 4)
				{
					this.draw_c2_splash_loader(ctx);
					if (raf)
						raf(function() { self.go(); });
					else
						setTimeout(function() { self.go(); }, 16);
					return;
				}
			}
			setTimeout(function() { self.go(); }, (this.isCocoonJs ? 10 : 100));
		}
	};
	var splashStartTime = -1;
	var splashFadeInDuration = 300;
	var splashFadeOutDuration = 300;
	var splashAfterFadeOutWait = (typeof cr_is_preview === "undefined" ? 200 : 0);
	var splashIsFadeIn = true;
	var splashIsFadeOut = false;
	var splashFadeInFinish = 0;
	var splashFadeOutStart = 0;
	var splashMinDisplayTime = (typeof cr_is_preview === "undefined" ? 3000 : 0);
	var renderViaCanvas = null;
	var renderViaCtx = null;
	var splashFrameNumber = 0;
	function maybeCreateRenderViaCanvas(w, h)
	{
		if (!renderViaCanvas || renderViaCanvas.width !== w || renderViaCanvas.height !== h)
		{
			renderViaCanvas = document.createElement("canvas");
			renderViaCanvas.width = w;
			renderViaCanvas.height = h;
			renderViaCtx = renderViaCanvas.getContext("2d");
		}
	};
	function mipImage(arr, size)
	{
		if (size <= 128)
			return arr[3];
		else if (size <= 256)
			return arr[2];
		else if (size <= 512)
			return arr[1];
		else
			return arr[0];
	};
	Runtime.prototype.draw_c2_splash_loader = function(ctx)
	{
		if (isC2SplashDone)
			return;
		var w = Math.ceil(this.width);
		var h = Math.ceil(this.height);
		var dpr = this.devicePixelRatio;
		var logoimages = this.loaderlogos.logo;
		var poweredimages = this.loaderlogos.powered;
		var websiteimages = this.loaderlogos.website;
		for (var i = 0; i < 4; ++i)
		{
			if (!logoimages[i].complete || !poweredimages[i].complete || !websiteimages[i].complete)
				return;
		}
		if (splashFrameNumber === 0)
			splashStartTime = Date.now();
		var nowTime = Date.now();
		var isRenderingVia = false;
		var renderToCtx = ctx;
		var drawW, drawH;
		if (splashIsFadeIn || splashIsFadeOut)
		{
			ctx.clearRect(0, 0, w, h);
			maybeCreateRenderViaCanvas(w, h);
			renderToCtx = renderViaCtx;
			isRenderingVia = true;
			if (splashIsFadeIn && splashFrameNumber === 1)
				splashStartTime = Date.now();
		}
		else
		{
			ctx.globalAlpha = 1;
		}
		renderToCtx.fillStyle = "#333333";
		renderToCtx.fillRect(0, 0, w, h);
		if (this.cssHeight > 256)
		{
			drawW = cr.clamp(h * 0.22, 105, w * 0.6);
			drawH = drawW * 0.25;
			renderToCtx.drawImage(mipImage(poweredimages, drawW), w * 0.5 - drawW/2, h * 0.2 - drawH/2, drawW, drawH);
			drawW = Math.min(h * 0.395, w * 0.95);
			drawH = drawW;
			renderToCtx.drawImage(mipImage(logoimages, drawW), w * 0.5 - drawW/2, h * 0.485 - drawH/2, drawW, drawH);
			drawW = cr.clamp(h * 0.22, 105, w * 0.6);
			drawH = drawW * 0.25;
			renderToCtx.drawImage(mipImage(websiteimages, drawW), w * 0.5 - drawW/2, h * 0.868 - drawH/2, drawW, drawH);
			renderToCtx.fillStyle = "#3C3C3C";
			drawW = w;
			drawH = Math.max(h * 0.005, 2);
			renderToCtx.fillRect(0, h * 0.8 - drawH/2, drawW, drawH);
			renderToCtx.fillStyle = anyImageHadError ? "red" : "#E0FF65";
			drawW = w * this.progress;
			renderToCtx.fillRect(w * 0.5 - drawW/2, h * 0.8 - drawH/2, drawW, drawH);
		}
		else
		{
			drawW = h * 0.55;
			drawH = drawW;
			renderToCtx.drawImage(mipImage(logoimages, drawW), w * 0.5 - drawW/2, h * 0.45 - drawH/2, drawW, drawH);
			renderToCtx.fillStyle = "#3C3C3C";
			drawW = w;
			drawH = Math.max(h * 0.005, 2);
			renderToCtx.fillRect(0, h * 0.85 - drawH/2, drawW, drawH);
			renderToCtx.fillStyle = anyImageHadError ? "red" : "#E0FF65";
			drawW = w * this.progress;
			renderToCtx.fillRect(w * 0.5 - drawW/2, h * 0.85 - drawH/2, drawW, drawH);
		}
		if (isRenderingVia)
		{
			if (splashIsFadeIn)
			{
				if (splashFrameNumber === 0)
					ctx.globalAlpha = 0;
				else
					ctx.globalAlpha = Math.min((nowTime - splashStartTime) / splashFadeInDuration, 1);
			}
			else if (splashIsFadeOut)
			{
				ctx.globalAlpha = Math.max(1 - (nowTime - splashFadeOutStart) / splashFadeOutDuration, 0);
			}
			ctx.drawImage(renderViaCanvas, 0, 0, w, h);
		}
		if (splashIsFadeIn && nowTime - splashStartTime >= splashFadeInDuration && splashFrameNumber >= 2)
		{
			splashIsFadeIn = false;
			splashFadeInFinish = nowTime;
		}
		if (!splashIsFadeIn && nowTime - splashFadeInFinish >= splashMinDisplayTime && !splashIsFadeOut && this.progress >= 1)
		{
			splashIsFadeOut = true;
			splashFadeOutStart = nowTime;
		}
		if ((splashIsFadeOut && nowTime - splashFadeOutStart >= splashFadeOutDuration + splashAfterFadeOutWait) ||
			(typeof cr_is_preview !== "undefined" && this.progress >= 1 && Date.now() - splashStartTime < 500))
		{
			isC2SplashDone = true;
			splashIsFadeIn = false;
			splashIsFadeOut = false;
			renderViaCanvas = null;
			renderViaCtx = null;
			this.loaderlogos = null;
		}
		++splashFrameNumber;
	};
	Runtime.prototype.go_loading_finished = function ()
	{
		if (this.overlay_canvas)
		{
			this.canvas.parentNode.removeChild(this.overlay_canvas);
			this.overlay_ctx = null;
			this.overlay_canvas = null;
		}
		this.start_time = Date.now();
		this.last_fps_time = cr.performance_now();       // for counting framerate
		var i, len, t;
		if (this.uses_loader_layout)
		{
			for (i = 0, len = this.types_by_index.length; i < len; i++)
			{
				t = this.types_by_index[i];
				if (!t.is_family && !t.isOnLoaderLayout && t.plugin.is_world)
				{
					t.onCreate();
					cr.seal(t);
				}
			}
		}
		else
			this.isloading = false;
		for (i = 0, len = this.layouts_by_index.length; i < len; i++)
		{
			this.layouts_by_index[i].createGlobalNonWorlds();
		}
		if (this.fullscreen_mode >= 2)
		{
			var orig_aspect = this.original_width / this.original_height;
			var cur_aspect = this.width / this.height;
			if ((this.fullscreen_mode !== 2 && cur_aspect > orig_aspect) || (this.fullscreen_mode === 2 && cur_aspect < orig_aspect))
				this.aspect_scale = this.height / this.original_height;
			else
				this.aspect_scale = this.width / this.original_width;
		}
		if (this.first_layout)
			this.layouts[this.first_layout].startRunning();
		else
			this.layouts_by_index[0].startRunning();
;
		if (!this.uses_loader_layout)
		{
			this.loadingprogress = 1;
			this.trigger(cr.system_object.prototype.cnds.OnLoadFinished, null);
			if (window["C2_RegisterSW"])		// note not all platforms use SW
				window["C2_RegisterSW"]();
		}
		if (navigator["splashscreen"] && navigator["splashscreen"]["hide"])
			navigator["splashscreen"]["hide"]();
		for (i = 0, len = this.types_by_index.length; i < len; i++)
		{
			t = this.types_by_index[i];
			if (t.onAppBegin)
				t.onAppBegin();
		}
		if (document["hidden"] || document["webkitHidden"] || document["mozHidden"] || document["msHidden"])
		{
			window["cr_setSuspended"](true);		// stop rendering
		}
		else
		{
			this.tick(false);
		}
		if (this.isDirectCanvas)
			AppMobi["webview"]["execute"]("onGameReady();");
	};
	Runtime.prototype.tick = function (background_wake, timestamp, debug_step)
	{
		if (!this.running_layout)
			return;
		var nowtime = cr.performance_now();
		var logic_start = nowtime;
		if (!debug_step && this.isSuspended && !background_wake)
			return;
		if (!background_wake)
		{
			if (raf)
				this.raf_id = raf(this.tickFunc);
			else
			{
				this.timeout_id = setTimeout(this.tickFunc, this.isMobile ? 1 : 16);
			}
		}
		var raf_time = timestamp || nowtime;
		var fsmode = this.fullscreen_mode;
		var isfullscreen = (document["mozFullScreen"] || document["webkitIsFullScreen"] || document["fullScreen"] || !!document["msFullscreenElement"]) && !this.isCordova;
		if ((isfullscreen || this.isNodeFullscreen) && this.fullscreen_scaling > 0)
			fsmode = this.fullscreen_scaling;
		if (fsmode > 0)	// r222: experimentally enabling this workaround for all platforms
		{
			var curwidth = window.innerWidth;
			var curheight = window.innerHeight;
			if (this.lastWindowWidth !== curwidth || this.lastWindowHeight !== curheight)
			{
				this["setSize"](curwidth, curheight);
			}
		}
		if (!this.isDomFree)
		{
			if (isfullscreen)
			{
				if (!this.firstInFullscreen)
				{
					this.fullscreenOldMarginCss = jQuery(this.canvas).css("margin") || "0";
					this.firstInFullscreen = true;
				}
				if (!this.isChrome && !this.isNWjs)
				{
					jQuery(this.canvas).css({
						"margin-left": "" + Math.floor((screen.width - (this.width / this.devicePixelRatio)) / 2) + "px",
						"margin-top": "" + Math.floor((screen.height - (this.height / this.devicePixelRatio)) / 2) + "px"
					});
				}
			}
			else
			{
				if (this.firstInFullscreen)
				{
					if (!this.isChrome && !this.isNWjs)
					{
						jQuery(this.canvas).css("margin", this.fullscreenOldMarginCss);
					}
					this.fullscreenOldMarginCss = "";
					this.firstInFullscreen = false;
					if (this.fullscreen_mode === 0)
					{
						this["setSize"](Math.round(this.oldWidth / this.devicePixelRatio), Math.round(this.oldHeight / this.devicePixelRatio), true);
					}
				}
				else
				{
					this.oldWidth = this.width;
					this.oldHeight = this.height;
				}
			}
		}
		if (this.isloading)
		{
			var done = this.areAllTexturesAndSoundsLoaded();		// updates this.progress
			this.loadingprogress = this.progress;
			if (done)
			{
				this.isloading = false;
				this.progress = 1;
				this.trigger(cr.system_object.prototype.cnds.OnLoadFinished, null);
				if (window["C2_RegisterSW"])
					window["C2_RegisterSW"]();
			}
		}
		this.logic(raf_time);
		if ((this.redraw || this.isCocoonJs) && !this.is_WebGL_context_lost && !this.suspendDrawing && !background_wake)
		{
			this.redraw = false;
			if (this.glwrap)
				this.drawGL();
			else
				this.draw();
			if (this.snapshotCanvas)
			{
				if (this.canvas && this.canvas.toDataURL)
				{
					this.snapshotData = this.canvas.toDataURL(this.snapshotCanvas[0], this.snapshotCanvas[1]);
					if (window["cr_onSnapshot"])
						window["cr_onSnapshot"](this.snapshotData);
					this.trigger(cr.system_object.prototype.cnds.OnCanvasSnapshot, null);
				}
				this.snapshotCanvas = null;
			}
		}
		if (!this.hit_breakpoint)
		{
			this.tickcount++;
			this.execcount++;
			this.framecount++;
		}
		this.logictime += cr.performance_now() - logic_start;
	};
	Runtime.prototype.logic = function (cur_time)
	{
		var i, leni, j, lenj, k, lenk, type, inst, binst;
		if (cur_time - this.last_fps_time >= 1000)  // every 1 second
		{
			this.last_fps_time += 1000;
			if (cur_time - this.last_fps_time >= 1000)
				this.last_fps_time = cur_time;
			this.fps = this.framecount;
			this.framecount = 0;
			this.cpuutilisation = this.logictime;
			this.logictime = 0;
		}
		var wallDt = 0;
		if (this.last_tick_time !== 0)
		{
			var ms_diff = cur_time - this.last_tick_time;
			if (ms_diff < 0)
				ms_diff = 0;
			wallDt = ms_diff / 1000.0; // dt measured in seconds
			this.dt1 = wallDt;
			if (this.dt1 > 0.5)
				this.dt1 = 0;
			else if (this.dt1 > 1 / this.minimumFramerate)
				this.dt1 = 1 / this.minimumFramerate;
		}
		this.last_tick_time = cur_time;
        this.dt = this.dt1 * this.timescale;
        this.kahanTime.add(this.dt);
		this.wallTime.add(wallDt);		// prevent min/max framerate affecting wall clock
		var isfullscreen = (document["mozFullScreen"] || document["webkitIsFullScreen"] || document["fullScreen"] || !!document["msFullscreenElement"] || this.isNodeFullscreen) && !this.isCordova;
		if (this.fullscreen_mode >= 2 /* scale */ || (isfullscreen && this.fullscreen_scaling > 0))
		{
			var orig_aspect = this.original_width / this.original_height;
			var cur_aspect = this.width / this.height;
			var mode = this.fullscreen_mode;
			if (isfullscreen && this.fullscreen_scaling > 0)
				mode = this.fullscreen_scaling;
			if ((mode !== 2 && cur_aspect > orig_aspect) || (mode === 2 && cur_aspect < orig_aspect))
			{
				this.aspect_scale = this.height / this.original_height;
			}
			else
			{
				this.aspect_scale = this.width / this.original_width;
			}
			if (this.running_layout)
			{
				this.running_layout.scrollToX(this.running_layout.scrollX);
				this.running_layout.scrollToY(this.running_layout.scrollY);
			}
		}
		else
			this.aspect_scale = (this.isRetina ? this.devicePixelRatio : 1);
		this.ClearDeathRow();
		this.isInOnDestroy++;
		this.system.runWaits();		// prevent instance list changing
		this.isInOnDestroy--;
		this.ClearDeathRow();		// allow instance list changing
		this.isInOnDestroy++;
        var tickarr = this.objects_to_pretick.valuesRef();
        for (i = 0, leni = tickarr.length; i < leni; i++)
            tickarr[i].pretick();
		for (i = 0, leni = this.types_by_index.length; i < leni; i++)
		{
			type = this.types_by_index[i];
			if (type.is_family || (!type.behaviors.length && !type.families.length))
				continue;
			for (j = 0, lenj = type.instances.length; j < lenj; j++)
			{
				inst = type.instances[j];
				for (k = 0, lenk = inst.behavior_insts.length; k < lenk; k++)
				{
					inst.behavior_insts[k].tick();
				}
			}
		}
		for (i = 0, leni = this.types_by_index.length; i < leni; i++)
		{
			type = this.types_by_index[i];
			if (type.is_family || (!type.behaviors.length && !type.families.length))
				continue;	// type doesn't have any behaviors
			for (j = 0, lenj = type.instances.length; j < lenj; j++)
			{
				inst = type.instances[j];
				for (k = 0, lenk = inst.behavior_insts.length; k < lenk; k++)
				{
					binst = inst.behavior_insts[k];
					if (binst.posttick)
						binst.posttick();
				}
			}
		}
        tickarr = this.objects_to_tick.valuesRef();
        for (i = 0, leni = tickarr.length; i < leni; i++)
            tickarr[i].tick();
		this.isInOnDestroy--;		// end preventing instance lists from being changed
		this.handleSaveLoad();		// save/load now if queued
		i = 0;
		while (this.changelayout && i++ < 10)
		{
			this.doChangeLayout(this.changelayout);
		}
        for (i = 0, leni = this.eventsheets_by_index.length; i < leni; i++)
            this.eventsheets_by_index[i].hasRun = false;
		if (this.running_layout.event_sheet)
			this.running_layout.event_sheet.run();
		cr.clearArray(this.registered_collisions);
		this.layout_first_tick = false;
		this.isInOnDestroy++;		// prevent instance lists from being changed
		for (i = 0, leni = this.types_by_index.length; i < leni; i++)
		{
			type = this.types_by_index[i];
			if (type.is_family || (!type.behaviors.length && !type.families.length))
				continue;	// type doesn't have any behaviors
			for (j = 0, lenj = type.instances.length; j < lenj; j++)
			{
				var inst = type.instances[j];
				for (k = 0, lenk = inst.behavior_insts.length; k < lenk; k++)
				{
					binst = inst.behavior_insts[k];
					if (binst.tick2)
						binst.tick2();
				}
			}
		}
        tickarr = this.objects_to_tick2.valuesRef();
        for (i = 0, leni = tickarr.length; i < leni; i++)
            tickarr[i].tick2();
		this.isInOnDestroy--;		// end preventing instance lists from being changed
	};
	Runtime.prototype.onWindowBlur = function ()
	{
		var i, leni, j, lenj, k, lenk, type, inst, binst;
		for (i = 0, leni = this.types_by_index.length; i < leni; i++)
		{
			type = this.types_by_index[i];
			if (type.is_family)
				continue;
			for (j = 0, lenj = type.instances.length; j < lenj; j++)
			{
				inst = type.instances[j];
				if (inst.onWindowBlur)
					inst.onWindowBlur();
				if (!inst.behavior_insts)
					continue;	// single-globals don't have behavior_insts
				for (k = 0, lenk = inst.behavior_insts.length; k < lenk; k++)
				{
					binst = inst.behavior_insts[k];
					if (binst.onWindowBlur)
						binst.onWindowBlur();
				}
			}
		}
	};
	Runtime.prototype.doChangeLayout = function (changeToLayout)
	{
		var prev_layout = this.running_layout;
		this.running_layout.stopRunning();
		var i, len, j, lenj, k, lenk, type, inst, binst;
		if (this.glwrap)
		{
			for (i = 0, len = this.types_by_index.length; i < len; i++)
			{
				type = this.types_by_index[i];
				if (type.is_family)
					continue;
				if (type.unloadTextures && (!type.global || type.instances.length === 0) && changeToLayout.initial_types.indexOf(type) === -1)
				{
					type.unloadTextures();
				}
			}
		}
		if (prev_layout == changeToLayout)
			cr.clearArray(this.system.waits);
		cr.clearArray(this.registered_collisions);
		this.runLayoutChangeMethods(true);
		changeToLayout.startRunning();
		this.runLayoutChangeMethods(false);
		this.redraw = true;
		this.layout_first_tick = true;
		this.ClearDeathRow();
	};
	Runtime.prototype.runLayoutChangeMethods = function (isBeforeChange)
	{
		var i, len, beh, type, j, lenj, inst, k, lenk, binst;
		for (i = 0, len = this.behaviors.length; i < len; i++)
		{
			beh = this.behaviors[i];
			if (isBeforeChange)
			{
				if (beh.onBeforeLayoutChange)
					beh.onBeforeLayoutChange();
			}
			else
			{
				if (beh.onLayoutChange)
					beh.onLayoutChange();
			}
		}
		for (i = 0, len = this.types_by_index.length; i < len; i++)
		{
			type = this.types_by_index[i];
			if (!type.global && !type.plugin.singleglobal)
				continue;
			for (j = 0, lenj = type.instances.length; j < lenj; j++)
			{
				inst = type.instances[j];
				if (isBeforeChange)
				{
					if (inst.onBeforeLayoutChange)
						inst.onBeforeLayoutChange();
				}
				else
				{
					if (inst.onLayoutChange)
						inst.onLayoutChange();
				}
				if (inst.behavior_insts)
				{
					for (k = 0, lenk = inst.behavior_insts.length; k < lenk; k++)
					{
						binst = inst.behavior_insts[k];
						if (isBeforeChange)
						{
							if (binst.onBeforeLayoutChange)
								binst.onBeforeLayoutChange();
						}
						else
						{
							if (binst.onLayoutChange)
								binst.onLayoutChange();
						}
					}
				}
			}
		}
	};
	Runtime.prototype.pretickMe = function (inst)
    {
        this.objects_to_pretick.add(inst);
    };
	Runtime.prototype.unpretickMe = function (inst)
	{
		this.objects_to_pretick.remove(inst);
	};
    Runtime.prototype.tickMe = function (inst)
    {
        this.objects_to_tick.add(inst);
    };
	Runtime.prototype.untickMe = function (inst)
	{
		this.objects_to_tick.remove(inst);
	};
	Runtime.prototype.tick2Me = function (inst)
    {
        this.objects_to_tick2.add(inst);
    };
	Runtime.prototype.untick2Me = function (inst)
	{
		this.objects_to_tick2.remove(inst);
	};
    Runtime.prototype.getDt = function (inst)
    {
        if (!inst || inst.my_timescale === -1.0)
            return this.dt;
        return this.dt1 * inst.my_timescale;
    };
	Runtime.prototype.draw = function ()
	{
		this.running_layout.draw(this.ctx);
		if (this.isDirectCanvas)
			this.ctx["present"]();
	};
	Runtime.prototype.drawGL = function ()
	{
		if (this.enableFrontToBack)
		{
			this.earlyz_index = 1;		// start from front, 1-based to avoid exactly equalling near plane Z value
			this.running_layout.drawGL_earlyZPass(this.glwrap);
		}
		this.running_layout.drawGL(this.glwrap);
		this.glwrap.present();
	};
	Runtime.prototype.addDestroyCallback = function (f)
	{
		if (f)
			this.destroycallbacks.push(f);
	};
	Runtime.prototype.removeDestroyCallback = function (f)
	{
		cr.arrayFindRemove(this.destroycallbacks, f);
	};
	Runtime.prototype.getObjectByUID = function (uid_)
	{
;
		var uidstr = uid_.toString();
		if (this.objectsByUid.hasOwnProperty(uidstr))
			return this.objectsByUid[uidstr];
		else
			return null;
	};
	var objectset_cache = [];
	function alloc_objectset()
	{
		if (objectset_cache.length)
			return objectset_cache.pop();
		else
			return new cr.ObjectSet();
	};
	function free_objectset(s)
	{
		s.clear();
		objectset_cache.push(s);
	};
	Runtime.prototype.DestroyInstance = function (inst)
	{
		var i, len;
		var type = inst.type;
		var typename = type.name;
		var has_typename = this.deathRow.hasOwnProperty(typename);
		var obj_set = null;
		if (has_typename)
		{
			obj_set = this.deathRow[typename];
			if (obj_set.contains(inst))
				return;		// already had DestroyInstance called
		}
		else
		{
			obj_set = alloc_objectset();
			this.deathRow[typename] = obj_set;
		}
		obj_set.add(inst);
		this.hasPendingInstances = true;
		if (inst.is_contained)
		{
			for (i = 0, len = inst.siblings.length; i < len; i++)
			{
				this.DestroyInstance(inst.siblings[i]);
			}
		}
		if (this.isInClearDeathRow)
			obj_set.values_cache.push(inst);
		if (!this.isEndingLayout)
		{
			this.isInOnDestroy++;		// support recursion
			this.trigger(Object.getPrototypeOf(inst.type.plugin).cnds.OnDestroyed, inst);
			this.isInOnDestroy--;
		}
	};
	Runtime.prototype.ClearDeathRow = function ()
	{
		if (!this.hasPendingInstances)
			return;
		var inst, type, instances;
		var i, j, leni, lenj, obj_set;
		this.isInClearDeathRow = true;
		for (i = 0, leni = this.createRow.length; i < leni; ++i)
		{
			inst = this.createRow[i];
			type = inst.type;
			type.instances.push(inst);
			for (j = 0, lenj = type.families.length; j < lenj; ++j)
			{
				type.families[j].instances.push(inst);
				type.families[j].stale_iids = true;
			}
		}
		cr.clearArray(this.createRow);
		this.IterateDeathRow();		// moved to separate function so for-in performance doesn't hobble entire function
		cr.wipe(this.deathRow);		// all objectsets have already been recycled
		this.isInClearDeathRow = false;
		this.hasPendingInstances = false;
	};
	Runtime.prototype.IterateDeathRow = function ()
	{
		for (var p in this.deathRow)
		{
			if (this.deathRow.hasOwnProperty(p))
			{
				this.ClearDeathRowForType(this.deathRow[p]);
			}
		}
	};
	Runtime.prototype.ClearDeathRowForType = function (obj_set)
	{
		var arr = obj_set.valuesRef();			// get array of items from set
;
		var type = arr[0].type;
;
;
		var i, len, j, lenj, w, f, layer_instances, inst;
		cr.arrayRemoveAllFromObjectSet(type.instances, obj_set);
		type.stale_iids = true;
		if (type.instances.length === 0)
			type.any_instance_parallaxed = false;
		for (i = 0, len = type.families.length; i < len; ++i)
		{
			f = type.families[i];
			cr.arrayRemoveAllFromObjectSet(f.instances, obj_set);
			f.stale_iids = true;
		}
		for (i = 0, len = this.system.waits.length; i < len; ++i)
		{
			w = this.system.waits[i];
			if (w.sols.hasOwnProperty(type.index))
				cr.arrayRemoveAllFromObjectSet(w.sols[type.index].insts, obj_set);
			if (!type.is_family)
			{
				for (j = 0, lenj = type.families.length; j < lenj; ++j)
				{
					f = type.families[j];
					if (w.sols.hasOwnProperty(f.index))
						cr.arrayRemoveAllFromObjectSet(w.sols[f.index].insts, obj_set);
				}
			}
		}
		var first_layer = arr[0].layer;
		if (first_layer)
		{
			if (first_layer.useRenderCells)
			{
				layer_instances = first_layer.instances;
				for (i = 0, len = layer_instances.length; i < len; ++i)
				{
					inst = layer_instances[i];
					if (!obj_set.contains(inst))
						continue;		// not destroying this instance
					inst.update_bbox();
					first_layer.render_grid.update(inst, inst.rendercells, null);
					inst.rendercells.set(0, 0, -1, -1);
				}
			}
			cr.arrayRemoveAllFromObjectSet(first_layer.instances, obj_set);
			first_layer.setZIndicesStaleFrom(0);
		}
		for (i = 0; i < arr.length; ++i)		// check array length every time in case it changes
		{
			this.ClearDeathRowForSingleInstance(arr[i], type);
		}
		free_objectset(obj_set);
		this.redraw = true;
	};
	Runtime.prototype.ClearDeathRowForSingleInstance = function (inst, type)
	{
		var i, len, binst;
		for (i = 0, len = this.destroycallbacks.length; i < len; ++i)
			this.destroycallbacks[i](inst);
		if (inst.collcells)
		{
			type.collision_grid.update(inst, inst.collcells, null);
		}
		var layer = inst.layer;
		if (layer)
		{
			layer.removeFromInstanceList(inst, true);		// remove from both instance list and render grid
		}
		if (inst.behavior_insts)
		{
			for (i = 0, len = inst.behavior_insts.length; i < len; ++i)
			{
				binst = inst.behavior_insts[i];
				if (binst.onDestroy)
					binst.onDestroy();
				binst.behavior.my_instances.remove(inst);
			}
		}
		this.objects_to_pretick.remove(inst);
		this.objects_to_tick.remove(inst);
		this.objects_to_tick2.remove(inst);
		if (inst.onDestroy)
			inst.onDestroy();
		if (this.objectsByUid.hasOwnProperty(inst.uid.toString()))
			delete this.objectsByUid[inst.uid.toString()];
		this.objectcount--;
		if (type.deadCache.length < 100)
			type.deadCache.push(inst);
	};
	Runtime.prototype.createInstance = function (type, layer, sx, sy)
	{
		if (type.is_family)
		{
			var i = cr.floor(Math.random() * type.members.length);
			return this.createInstance(type.members[i], layer, sx, sy);
		}
		if (!type.default_instance)
		{
			return null;
		}
		return this.createInstanceFromInit(type.default_instance, layer, false, sx, sy, false);
	};
	var all_behaviors = [];
	Runtime.prototype.createInstanceFromInit = function (initial_inst, layer, is_startup_instance, sx, sy, skip_siblings)
	{
		var i, len, j, lenj, p, effect_fallback, x, y;
		if (!initial_inst)
			return null;
		var type = this.types_by_index[initial_inst[1]];
;
;
		var is_world = type.plugin.is_world;
;
		if (this.isloading && is_world && !type.isOnLoaderLayout)
			return null;
		if (is_world && !this.glwrap && initial_inst[0][11] === 11)
			return null;
		var original_layer = layer;
		if (!is_world)
			layer = null;
		var inst;
		if (type.deadCache.length)
		{
			inst = type.deadCache.pop();
			inst.recycled = true;
			type.plugin.Instance.call(inst, type);
		}
		else
		{
			inst = new type.plugin.Instance(type);
			inst.recycled = false;
		}
		if (is_startup_instance && !skip_siblings && !this.objectsByUid.hasOwnProperty(initial_inst[2].toString()))
			inst.uid = initial_inst[2];
		else
			inst.uid = this.next_uid++;
		this.objectsByUid[inst.uid.toString()] = inst;
		inst.puid = this.next_puid++;
		inst.iid = type.instances.length;
		for (i = 0, len = this.createRow.length; i < len; ++i)
		{
			if (this.createRow[i].type === type)
				inst.iid++;
		}
		inst.get_iid = cr.inst_get_iid;
		inst.toString = cr.inst_toString;
		var initial_vars = initial_inst[3];
		if (inst.recycled)
		{
			cr.wipe(inst.extra);
		}
		else
		{
			inst.extra = {};
			if (typeof cr_is_preview !== "undefined")
			{
				inst.instance_var_names = [];
				inst.instance_var_names.length = initial_vars.length;
				for (i = 0, len = initial_vars.length; i < len; i++)
					inst.instance_var_names[i] = initial_vars[i][1];
			}
			inst.instance_vars = [];
			inst.instance_vars.length = initial_vars.length;
		}
		for (i = 0, len = initial_vars.length; i < len; i++)
			inst.instance_vars[i] = initial_vars[i][0];
		if (is_world)
		{
			var wm = initial_inst[0];
;
			inst.x = cr.is_undefined(sx) ? wm[0] : sx;
			inst.y = cr.is_undefined(sy) ? wm[1] : sy;
			inst.z = wm[2];
			inst.width = wm[3];
			inst.height = wm[4];
			inst.depth = wm[5];
			inst.angle = wm[6];
			inst.opacity = wm[7];
			inst.hotspotX = wm[8];
			inst.hotspotY = wm[9];
			inst.blend_mode = wm[10];
			effect_fallback = wm[11];
			if (!this.glwrap && type.effect_types.length)	// no WebGL renderer and shaders used
				inst.blend_mode = effect_fallback;			// use fallback blend mode - destroy mode was handled above
			inst.compositeOp = cr.effectToCompositeOp(inst.blend_mode);
			if (this.gl)
				cr.setGLBlend(inst, inst.blend_mode, this.gl);
			if (inst.recycled)
			{
				for (i = 0, len = wm[12].length; i < len; i++)
				{
					for (j = 0, lenj = wm[12][i].length; j < lenj; j++)
						inst.effect_params[i][j] = wm[12][i][j];
				}
				inst.bbox.set(0, 0, 0, 0);
				inst.collcells.set(0, 0, -1, -1);
				inst.rendercells.set(0, 0, -1, -1);
				inst.bquad.set_from_rect(inst.bbox);
				cr.clearArray(inst.bbox_changed_callbacks);
			}
			else
			{
				inst.effect_params = wm[12].slice(0);
				for (i = 0, len = inst.effect_params.length; i < len; i++)
					inst.effect_params[i] = wm[12][i].slice(0);
				inst.active_effect_types = [];
				inst.active_effect_flags = [];
				inst.active_effect_flags.length = type.effect_types.length;
				inst.bbox = new cr.rect(0, 0, 0, 0);
				inst.collcells = new cr.rect(0, 0, -1, -1);
				inst.rendercells = new cr.rect(0, 0, -1, -1);
				inst.bquad = new cr.quad();
				inst.bbox_changed_callbacks = [];
				inst.set_bbox_changed = cr.set_bbox_changed;
				inst.add_bbox_changed_callback = cr.add_bbox_changed_callback;
				inst.contains_pt = cr.inst_contains_pt;
				inst.update_bbox = cr.update_bbox;
				inst.update_render_cell = cr.update_render_cell;
				inst.update_collision_cell = cr.update_collision_cell;
				inst.get_zindex = cr.inst_get_zindex;
			}
			inst.tilemap_exists = false;
			inst.tilemap_width = 0;
			inst.tilemap_height = 0;
			inst.tilemap_data = null;
			if (wm.length === 14)
			{
				inst.tilemap_exists = true;
				inst.tilemap_width = wm[13][0];
				inst.tilemap_height = wm[13][1];
				inst.tilemap_data = wm[13][2];
			}
			for (i = 0, len = type.effect_types.length; i < len; i++)
				inst.active_effect_flags[i] = true;
			inst.shaders_preserve_opaqueness = true;
			inst.updateActiveEffects = cr.inst_updateActiveEffects;
			inst.updateActiveEffects();
			inst.uses_shaders = !!inst.active_effect_types.length;
			inst.bbox_changed = true;
			inst.cell_changed = true;
			type.any_cell_changed = true;
			inst.visible = true;
            inst.my_timescale = -1.0;
			inst.layer = layer;
			inst.zindex = layer.instances.length;	// will be placed at top of current layer
			inst.earlyz_index = 0;
			if (typeof inst.collision_poly === "undefined")
				inst.collision_poly = null;
			inst.collisionsEnabled = true;
			this.redraw = true;
		}
		var initial_props, binst;
		cr.clearArray(all_behaviors);
		for (i = 0, len = type.families.length; i < len; i++)
		{
			all_behaviors.push.apply(all_behaviors, type.families[i].behaviors);
		}
		all_behaviors.push.apply(all_behaviors, type.behaviors);
		if (inst.recycled)
		{
			for (i = 0, len = all_behaviors.length; i < len; i++)
			{
				var btype = all_behaviors[i];
				binst = inst.behavior_insts[i];
				binst.recycled = true;
				btype.behavior.Instance.call(binst, btype, inst);
				initial_props = initial_inst[4][i];
				for (j = 0, lenj = initial_props.length; j < lenj; j++)
					binst.properties[j] = initial_props[j];
				binst.onCreate();
				btype.behavior.my_instances.add(inst);
			}
		}
		else
		{
			inst.behavior_insts = [];
			for (i = 0, len = all_behaviors.length; i < len; i++)
			{
				var btype = all_behaviors[i];
				var binst = new btype.behavior.Instance(btype, inst);
				binst.recycled = false;
				binst.properties = initial_inst[4][i].slice(0);
				binst.onCreate();
				cr.seal(binst);
				inst.behavior_insts.push(binst);
				btype.behavior.my_instances.add(inst);
			}
		}
		initial_props = initial_inst[5];
		if (inst.recycled)
		{
			for (i = 0, len = initial_props.length; i < len; i++)
				inst.properties[i] = initial_props[i];
		}
		else
			inst.properties = initial_props.slice(0);
		this.createRow.push(inst);
		this.hasPendingInstances = true;
		if (layer)
		{
;
			layer.appendToInstanceList(inst, true);
			if (layer.parallaxX !== 1 || layer.parallaxY !== 1)
				type.any_instance_parallaxed = true;
		}
		this.objectcount++;
		if (type.is_contained)
		{
			inst.is_contained = true;
			if (inst.recycled)
				cr.clearArray(inst.siblings);
			else
				inst.siblings = [];			// note: should not include self in siblings
			if (!is_startup_instance && !skip_siblings)	// layout links initial instances
			{
				for (i = 0, len = type.container.length; i < len; i++)
				{
					if (type.container[i] === type)
						continue;
					if (!type.container[i].default_instance)
					{
						return null;
					}
					inst.siblings.push(this.createInstanceFromInit(type.container[i].default_instance, original_layer, false, is_world ? inst.x : sx, is_world ? inst.y : sy, true));
				}
				for (i = 0, len = inst.siblings.length; i < len; i++)
				{
					inst.siblings[i].siblings.push(inst);
					for (j = 0; j < len; j++)
					{
						if (i !== j)
							inst.siblings[i].siblings.push(inst.siblings[j]);
					}
				}
			}
		}
		else
		{
			inst.is_contained = false;
			inst.siblings = null;
		}
		inst.onCreate();
		if (!inst.recycled)
			cr.seal(inst);
		for (i = 0, len = inst.behavior_insts.length; i < len; i++)
		{
			if (inst.behavior_insts[i].postCreate)
				inst.behavior_insts[i].postCreate();
		}
		return inst;
	};
	Runtime.prototype.getLayerByName = function (layer_name)
	{
		var i, len;
		for (i = 0, len = this.running_layout.layers.length; i < len; i++)
		{
			var layer = this.running_layout.layers[i];
			if (cr.equals_nocase(layer.name, layer_name))
				return layer;
		}
		return null;
	};
	Runtime.prototype.getLayerByNumber = function (index)
	{
		index = cr.floor(index);
		if (index < 0)
			index = 0;
		if (index >= this.running_layout.layers.length)
			index = this.running_layout.layers.length - 1;
		return this.running_layout.layers[index];
	};
	Runtime.prototype.getLayer = function (l)
	{
		if (cr.is_number(l))
			return this.getLayerByNumber(l);
		else
			return this.getLayerByName(l.toString());
	};
	Runtime.prototype.clearSol = function (solModifiers)
	{
		var i, len;
		for (i = 0, len = solModifiers.length; i < len; i++)
		{
			solModifiers[i].getCurrentSol().select_all = true;
		}
	};
	Runtime.prototype.pushCleanSol = function (solModifiers)
	{
		var i, len;
		for (i = 0, len = solModifiers.length; i < len; i++)
		{
			solModifiers[i].pushCleanSol();
		}
	};
	Runtime.prototype.pushCopySol = function (solModifiers)
	{
		var i, len;
		for (i = 0, len = solModifiers.length; i < len; i++)
		{
			solModifiers[i].pushCopySol();
		}
	};
	Runtime.prototype.popSol = function (solModifiers)
	{
		var i, len;
		for (i = 0, len = solModifiers.length; i < len; i++)
		{
			solModifiers[i].popSol();
		}
	};
	Runtime.prototype.updateAllCells = function (type)
	{
		if (!type.any_cell_changed)
			return;		// all instances must already be up-to-date
		var i, len, instances = type.instances;
		for (i = 0, len = instances.length; i < len; ++i)
		{
			instances[i].update_collision_cell();
		}
		var createRow = this.createRow;
		for (i = 0, len = createRow.length; i < len; ++i)
		{
			if (createRow[i].type === type)
				createRow[i].update_collision_cell();
		}
		type.any_cell_changed = false;
	};
	Runtime.prototype.getCollisionCandidates = function (layer, rtype, bbox, candidates)
	{
		var i, len, t;
		var is_parallaxed = (layer ? (layer.parallaxX !== 1 || layer.parallaxY !== 1) : false);
		if (rtype.is_family)
		{
			for (i = 0, len = rtype.members.length; i < len; ++i)
			{
				t = rtype.members[i];
				if (is_parallaxed || t.any_instance_parallaxed)
				{
					cr.appendArray(candidates, t.instances);
				}
				else
				{
					this.updateAllCells(t);
					t.collision_grid.queryRange(bbox, candidates);
				}
			}
		}
		else
		{
			if (is_parallaxed || rtype.any_instance_parallaxed)
			{
				cr.appendArray(candidates, rtype.instances);
			}
			else
			{
				this.updateAllCells(rtype);
				rtype.collision_grid.queryRange(bbox, candidates);
			}
		}
	};
	Runtime.prototype.getTypesCollisionCandidates = function (layer, types, bbox, candidates)
	{
		var i, len;
		for (i = 0, len = types.length; i < len; ++i)
		{
			this.getCollisionCandidates(layer, types[i], bbox, candidates);
		}
	};
	Runtime.prototype.getSolidCollisionCandidates = function (layer, bbox, candidates)
	{
		var solid = this.getSolidBehavior();
		if (!solid)
			return null;
		this.getTypesCollisionCandidates(layer, solid.my_types, bbox, candidates);
	};
	Runtime.prototype.getJumpthruCollisionCandidates = function (layer, bbox, candidates)
	{
		var jumpthru = this.getJumpthruBehavior();
		if (!jumpthru)
			return null;
		this.getTypesCollisionCandidates(layer, jumpthru.my_types, bbox, candidates);
	};
	Runtime.prototype.testAndSelectCanvasPointOverlap = function (type, ptx, pty, inverted)
	{
		var sol = type.getCurrentSol();
		var i, j, inst, len;
		var orblock = this.getCurrentEventStack().current_event.orblock;
		var lx, ly, arr;
		if (sol.select_all)
		{
			if (!inverted)
			{
				sol.select_all = false;
				cr.clearArray(sol.instances);   // clear contents
			}
			for (i = 0, len = type.instances.length; i < len; i++)
			{
				inst = type.instances[i];
				inst.update_bbox();
				lx = inst.layer.canvasToLayer(ptx, pty, true);
				ly = inst.layer.canvasToLayer(ptx, pty, false);
				if (inst.contains_pt(lx, ly))
				{
					if (inverted)
						return false;
					else
						sol.instances.push(inst);
				}
				else if (orblock)
					sol.else_instances.push(inst);
			}
		}
		else
		{
			j = 0;
			arr = (orblock ? sol.else_instances : sol.instances);
			for (i = 0, len = arr.length; i < len; i++)
			{
				inst = arr[i];
				inst.update_bbox();
				lx = inst.layer.canvasToLayer(ptx, pty, true);
				ly = inst.layer.canvasToLayer(ptx, pty, false);
				if (inst.contains_pt(lx, ly))
				{
					if (inverted)
						return false;
					else if (orblock)
						sol.instances.push(inst);
					else
					{
						sol.instances[j] = sol.instances[i];
						j++;
					}
				}
			}
			if (!inverted)
				arr.length = j;
		}
		type.applySolToContainer();
		if (inverted)
			return true;		// did not find anything overlapping
		else
			return sol.hasObjects();
	};
	Runtime.prototype.testOverlap = function (a, b)
	{
		if (!a || !b || a === b || !a.collisionsEnabled || !b.collisionsEnabled)
			return false;
		a.update_bbox();
		b.update_bbox();
		var layera = a.layer;
		var layerb = b.layer;
		var different_layers = (layera !== layerb && (layera.parallaxX !== layerb.parallaxX || layerb.parallaxY !== layerb.parallaxY || layera.scale !== layerb.scale || layera.angle !== layerb.angle || layera.zoomRate !== layerb.zoomRate));
		var i, len, i2, i21, x, y, haspolya, haspolyb, polya, polyb;
		if (!different_layers)	// same layers: easy check
		{
			if (!a.bbox.intersects_rect(b.bbox))
				return false;
			if (!a.bquad.intersects_quad(b.bquad))
				return false;
			if (a.tilemap_exists && b.tilemap_exists)
				return false;
			if (a.tilemap_exists)
				return this.testTilemapOverlap(a, b);
			if (b.tilemap_exists)
				return this.testTilemapOverlap(b, a);
			haspolya = (a.collision_poly && !a.collision_poly.is_empty());
			haspolyb = (b.collision_poly && !b.collision_poly.is_empty());
			if (!haspolya && !haspolyb)
				return true;
			if (haspolya)
			{
				a.collision_poly.cache_poly(a.width, a.height, a.angle);
				polya = a.collision_poly;
			}
			else
			{
				this.temp_poly.set_from_quad(a.bquad, a.x, a.y, a.width, a.height);
				polya = this.temp_poly;
			}
			if (haspolyb)
			{
				b.collision_poly.cache_poly(b.width, b.height, b.angle);
				polyb = b.collision_poly;
			}
			else
			{
				this.temp_poly.set_from_quad(b.bquad, b.x, b.y, b.width, b.height);
				polyb = this.temp_poly;
			}
			return polya.intersects_poly(polyb, b.x - a.x, b.y - a.y);
		}
		else	// different layers: need to do full translated check
		{
			haspolya = (a.collision_poly && !a.collision_poly.is_empty());
			haspolyb = (b.collision_poly && !b.collision_poly.is_empty());
			if (haspolya)
			{
				a.collision_poly.cache_poly(a.width, a.height, a.angle);
				this.temp_poly.set_from_poly(a.collision_poly);
			}
			else
			{
				this.temp_poly.set_from_quad(a.bquad, a.x, a.y, a.width, a.height);
			}
			polya = this.temp_poly;
			if (haspolyb)
			{
				b.collision_poly.cache_poly(b.width, b.height, b.angle);
				this.temp_poly2.set_from_poly(b.collision_poly);
			}
			else
			{
				this.temp_poly2.set_from_quad(b.bquad, b.x, b.y, b.width, b.height);
			}
			polyb = this.temp_poly2;
			for (i = 0, len = polya.pts_count; i < len; i++)
			{
				i2 = i * 2;
				i21 = i2 + 1;
				x = polya.pts_cache[i2];
				y = polya.pts_cache[i21];
				polya.pts_cache[i2] = layera.layerToCanvas(x + a.x, y + a.y, true);
				polya.pts_cache[i21] = layera.layerToCanvas(x + a.x, y + a.y, false);
			}
			polya.update_bbox();
			for (i = 0, len = polyb.pts_count; i < len; i++)
			{
				i2 = i * 2;
				i21 = i2 + 1;
				x = polyb.pts_cache[i2];
				y = polyb.pts_cache[i21];
				polyb.pts_cache[i2] = layerb.layerToCanvas(x + b.x, y + b.y, true);
				polyb.pts_cache[i21] = layerb.layerToCanvas(x + b.x, y + b.y, false);
			}
			polyb.update_bbox();
			return polya.intersects_poly(polyb, 0, 0);
		}
	};
	var tmpQuad = new cr.quad();
	var tmpRect = new cr.rect(0, 0, 0, 0);
	var collrect_candidates = [];
	Runtime.prototype.testTilemapOverlap = function (tm, a)
	{
		var i, len, c, rc;
		var bbox = a.bbox;
		var tmx = tm.x;
		var tmy = tm.y;
		tm.getCollisionRectCandidates(bbox, collrect_candidates);
		var collrects = collrect_candidates;
		var haspolya = (a.collision_poly && !a.collision_poly.is_empty());
		for (i = 0, len = collrects.length; i < len; ++i)
		{
			c = collrects[i];
			rc = c.rc;
			if (bbox.intersects_rect_off(rc, tmx, tmy))
			{
				tmpQuad.set_from_rect(rc);
				tmpQuad.offset(tmx, tmy);
				if (tmpQuad.intersects_quad(a.bquad))
				{
					if (haspolya)
					{
						a.collision_poly.cache_poly(a.width, a.height, a.angle);
						if (c.poly)
						{
							if (c.poly.intersects_poly(a.collision_poly, a.x - (tmx + rc.left), a.y - (tmy + rc.top)))
							{
								cr.clearArray(collrect_candidates);
								return true;
							}
						}
						else
						{
							this.temp_poly.set_from_quad(tmpQuad, 0, 0, rc.right - rc.left, rc.bottom - rc.top);
							if (this.temp_poly.intersects_poly(a.collision_poly, a.x, a.y))
							{
								cr.clearArray(collrect_candidates);
								return true;
							}
						}
					}
					else
					{
						if (c.poly)
						{
							this.temp_poly.set_from_quad(a.bquad, 0, 0, a.width, a.height);
							if (c.poly.intersects_poly(this.temp_poly, -(tmx + rc.left), -(tmy + rc.top)))
							{
								cr.clearArray(collrect_candidates);
								return true;
							}
						}
						else
						{
							cr.clearArray(collrect_candidates);
							return true;
						}
					}
				}
			}
		}
		cr.clearArray(collrect_candidates);
		return false;
	};
	Runtime.prototype.testRectOverlap = function (r, b)
	{
		if (!b || !b.collisionsEnabled)
			return false;
		b.update_bbox();
		var layerb = b.layer;
		var haspolyb, polyb;
		if (!b.bbox.intersects_rect(r))
			return false;
		if (b.tilemap_exists)
		{
			b.getCollisionRectCandidates(r, collrect_candidates);
			var collrects = collrect_candidates;
			var i, len, c, tilerc;
			var tmx = b.x;
			var tmy = b.y;
			for (i = 0, len = collrects.length; i < len; ++i)
			{
				c = collrects[i];
				tilerc = c.rc;
				if (r.intersects_rect_off(tilerc, tmx, tmy))
				{
					if (c.poly)
					{
						this.temp_poly.set_from_rect(r, 0, 0);
						if (c.poly.intersects_poly(this.temp_poly, -(tmx + tilerc.left), -(tmy + tilerc.top)))
						{
							cr.clearArray(collrect_candidates);
							return true;
						}
					}
					else
					{
						cr.clearArray(collrect_candidates);
						return true;
					}
				}
			}
			cr.clearArray(collrect_candidates);
			return false;
		}
		else
		{
			tmpQuad.set_from_rect(r);
			if (!b.bquad.intersects_quad(tmpQuad))
				return false;
			haspolyb = (b.collision_poly && !b.collision_poly.is_empty());
			if (!haspolyb)
				return true;
			b.collision_poly.cache_poly(b.width, b.height, b.angle);
			tmpQuad.offset(-r.left, -r.top);
			this.temp_poly.set_from_quad(tmpQuad, 0, 0, 1, 1);
			return b.collision_poly.intersects_poly(this.temp_poly, r.left - b.x, r.top - b.y);
		}
	};
	Runtime.prototype.testSegmentOverlap = function (x1, y1, x2, y2, b)
	{
		if (!b || !b.collisionsEnabled)
			return false;
		b.update_bbox();
		var layerb = b.layer;
		var haspolyb, polyb;
		tmpRect.set(cr.min(x1, x2), cr.min(y1, y2), cr.max(x1, x2), cr.max(y1, y2));
		if (!b.bbox.intersects_rect(tmpRect))
			return false;
		if (b.tilemap_exists)
		{
			b.getCollisionRectCandidates(tmpRect, collrect_candidates);
			var collrects = collrect_candidates;
			var i, len, c, tilerc;
			var tmx = b.x;
			var tmy = b.y;
			for (i = 0, len = collrects.length; i < len; ++i)
			{
				c = collrects[i];
				tilerc = c.rc;
				if (tmpRect.intersects_rect_off(tilerc, tmx, tmy))
				{
					tmpQuad.set_from_rect(tilerc);
					tmpQuad.offset(tmx, tmy);
					if (tmpQuad.intersects_segment(x1, y1, x2, y2))
					{
						if (c.poly)
						{
							if (c.poly.intersects_segment(tmx + tilerc.left, tmy + tilerc.top, x1, y1, x2, y2))
							{
								cr.clearArray(collrect_candidates);
								return true;
							}
						}
						else
						{
							cr.clearArray(collrect_candidates);
							return true;
						}
					}
				}
			}
			cr.clearArray(collrect_candidates);
			return false;
		}
		else
		{
			if (!b.bquad.intersects_segment(x1, y1, x2, y2))
				return false;
			haspolyb = (b.collision_poly && !b.collision_poly.is_empty());
			if (!haspolyb)
				return true;
			b.collision_poly.cache_poly(b.width, b.height, b.angle);
			return b.collision_poly.intersects_segment(b.x, b.y, x1, y1, x2, y2);
		}
	};
	Runtime.prototype.typeHasBehavior = function (t, b)
	{
		if (!b)
			return false;
		var i, len, j, lenj, f;
		for (i = 0, len = t.behaviors.length; i < len; i++)
		{
			if (t.behaviors[i].behavior instanceof b)
				return true;
		}
		if (!t.is_family)
		{
			for (i = 0, len = t.families.length; i < len; i++)
			{
				f = t.families[i];
				for (j = 0, lenj = f.behaviors.length; j < lenj; j++)
				{
					if (f.behaviors[j].behavior instanceof b)
						return true;
				}
			}
		}
		return false;
	};
	Runtime.prototype.typeHasNoSaveBehavior = function (t)
	{
		return this.typeHasBehavior(t, cr.behaviors.NoSave);
	};
	Runtime.prototype.typeHasPersistBehavior = function (t)
	{
		return this.typeHasBehavior(t, cr.behaviors.Persist);
	};
	Runtime.prototype.getSolidBehavior = function ()
	{
		return this.solidBehavior;
	};
	Runtime.prototype.getJumpthruBehavior = function ()
	{
		return this.jumpthruBehavior;
	};
	var candidates = [];
	Runtime.prototype.testOverlapSolid = function (inst)
	{
		var i, len, s;
		inst.update_bbox();
		this.getSolidCollisionCandidates(inst.layer, inst.bbox, candidates);
		for (i = 0, len = candidates.length; i < len; ++i)
		{
			s = candidates[i];
			if (!s.extra["solidEnabled"])
				continue;
			if (this.testOverlap(inst, s))
			{
				cr.clearArray(candidates);
				return s;
			}
		}
		cr.clearArray(candidates);
		return null;
	};
	Runtime.prototype.testRectOverlapSolid = function (r)
	{
		var i, len, s;
		this.getSolidCollisionCandidates(null, r, candidates);
		for (i = 0, len = candidates.length; i < len; ++i)
		{
			s = candidates[i];
			if (!s.extra["solidEnabled"])
				continue;
			if (this.testRectOverlap(r, s))
			{
				cr.clearArray(candidates);
				return s;
			}
		}
		cr.clearArray(candidates);
		return null;
	};
	var jumpthru_array_ret = [];
	Runtime.prototype.testOverlapJumpThru = function (inst, all)
	{
		var ret = null;
		if (all)
		{
			ret = jumpthru_array_ret;
			cr.clearArray(ret);
		}
		inst.update_bbox();
		this.getJumpthruCollisionCandidates(inst.layer, inst.bbox, candidates);
		var i, len, j;
		for (i = 0, len = candidates.length; i < len; ++i)
		{
			j = candidates[i];
			if (!j.extra["jumpthruEnabled"])
				continue;
			if (this.testOverlap(inst, j))
			{
				if (all)
					ret.push(j);
				else
				{
					cr.clearArray(candidates);
					return j;
				}
			}
		}
		cr.clearArray(candidates);
		return ret;
	};
	Runtime.prototype.pushOutSolid = function (inst, xdir, ydir, dist, include_jumpthrus, specific_jumpthru)
	{
		var push_dist = dist || 50;
		var oldx = inst.x
		var oldy = inst.y;
		var i;
		var last_overlapped = null, secondlast_overlapped = null;
		for (i = 0; i < push_dist; i++)
		{
			inst.x = (oldx + (xdir * i));
			inst.y = (oldy + (ydir * i));
			inst.set_bbox_changed();
			if (!this.testOverlap(inst, last_overlapped))
			{
				last_overlapped = this.testOverlapSolid(inst);
				if (last_overlapped)
					secondlast_overlapped = last_overlapped;
				if (!last_overlapped)
				{
					if (include_jumpthrus)
					{
						if (specific_jumpthru)
							last_overlapped = (this.testOverlap(inst, specific_jumpthru) ? specific_jumpthru : null);
						else
							last_overlapped = this.testOverlapJumpThru(inst);
						if (last_overlapped)
							secondlast_overlapped = last_overlapped;
					}
					if (!last_overlapped)
					{
						if (secondlast_overlapped)
							this.pushInFractional(inst, xdir, ydir, secondlast_overlapped, 16);
						return true;
					}
				}
			}
		}
		inst.x = oldx;
		inst.y = oldy;
		inst.set_bbox_changed();
		return false;
	};
	Runtime.prototype.pushOut = function (inst, xdir, ydir, dist, otherinst)
	{
		var push_dist = dist || 50;
		var oldx = inst.x
		var oldy = inst.y;
		var i;
		for (i = 0; i < push_dist; i++)
		{
			inst.x = (oldx + (xdir * i));
			inst.y = (oldy + (ydir * i));
			inst.set_bbox_changed();
			if (!this.testOverlap(inst, otherinst))
				return true;
		}
		inst.x = oldx;
		inst.y = oldy;
		inst.set_bbox_changed();
		return false;
	};
	Runtime.prototype.pushInFractional = function (inst, xdir, ydir, obj, limit)
	{
		var divisor = 2;
		var frac;
		var forward = false;
		var overlapping = false;
		var bestx = inst.x;
		var besty = inst.y;
		while (divisor <= limit)
		{
			frac = 1 / divisor;
			divisor *= 2;
			inst.x += xdir * frac * (forward ? 1 : -1);
			inst.y += ydir * frac * (forward ? 1 : -1);
			inst.set_bbox_changed();
			if (this.testOverlap(inst, obj))
			{
				forward = true;
				overlapping = true;
			}
			else
			{
				forward = false;
				overlapping = false;
				bestx = inst.x;
				besty = inst.y;
			}
		}
		if (overlapping)
		{
			inst.x = bestx;
			inst.y = besty;
			inst.set_bbox_changed();
		}
	};
	Runtime.prototype.pushOutSolidNearest = function (inst, max_dist_)
	{
		var max_dist = (cr.is_undefined(max_dist_) ? 100 : max_dist_);
		var dist = 0;
		var oldx = inst.x
		var oldy = inst.y;
		var dir = 0;
		var dx = 0, dy = 0;
		var last_overlapped = this.testOverlapSolid(inst);
		if (!last_overlapped)
			return true;		// already clear of solids
		while (dist <= max_dist)
		{
			switch (dir) {
			case 0:		dx = 0; dy = -1; dist++; break;
			case 1:		dx = 1; dy = -1; break;
			case 2:		dx = 1; dy = 0; break;
			case 3:		dx = 1; dy = 1; break;
			case 4:		dx = 0; dy = 1; break;
			case 5:		dx = -1; dy = 1; break;
			case 6:		dx = -1; dy = 0; break;
			case 7:		dx = -1; dy = -1; break;
			}
			dir = (dir + 1) % 8;
			inst.x = cr.floor(oldx + (dx * dist));
			inst.y = cr.floor(oldy + (dy * dist));
			inst.set_bbox_changed();
			if (!this.testOverlap(inst, last_overlapped))
			{
				last_overlapped = this.testOverlapSolid(inst);
				if (!last_overlapped)
					return true;
			}
		}
		inst.x = oldx;
		inst.y = oldy;
		inst.set_bbox_changed();
		return false;
	};
	Runtime.prototype.registerCollision = function (a, b)
	{
		if (!a.collisionsEnabled || !b.collisionsEnabled)
			return;
		this.registered_collisions.push([a, b]);
	};
	Runtime.prototype.checkRegisteredCollision = function (a, b)
	{
		var i, len, x;
		for (i = 0, len = this.registered_collisions.length; i < len; i++)
		{
			x = this.registered_collisions[i];
			if ((x[0] == a && x[1] == b) || (x[0] == b && x[1] == a))
				return true;
		}
		return false;
	};
	Runtime.prototype.calculateSolidBounceAngle = function(inst, startx, starty, obj)
	{
		var objx = inst.x;
		var objy = inst.y;
		var radius = cr.max(10, cr.distanceTo(startx, starty, objx, objy));
		var startangle = cr.angleTo(startx, starty, objx, objy);
		var firstsolid = obj || this.testOverlapSolid(inst);
		if (!firstsolid)
			return cr.clamp_angle(startangle + cr.PI);
		var cursolid = firstsolid;
		var i, curangle, anticlockwise_free_angle, clockwise_free_angle;
		var increment = cr.to_radians(5);	// 5 degree increments
		for (i = 1; i < 36; i++)
		{
			curangle = startangle - i * increment;
			inst.x = startx + Math.cos(curangle) * radius;
			inst.y = starty + Math.sin(curangle) * radius;
			inst.set_bbox_changed();
			if (!this.testOverlap(inst, cursolid))
			{
				cursolid = obj ? null : this.testOverlapSolid(inst);
				if (!cursolid)
				{
					anticlockwise_free_angle = curangle;
					break;
				}
			}
		}
		if (i === 36)
			anticlockwise_free_angle = cr.clamp_angle(startangle + cr.PI);
		var cursolid = firstsolid;
		for (i = 1; i < 36; i++)
		{
			curangle = startangle + i * increment;
			inst.x = startx + Math.cos(curangle) * radius;
			inst.y = starty + Math.sin(curangle) * radius;
			inst.set_bbox_changed();
			if (!this.testOverlap(inst, cursolid))
			{
				cursolid = obj ? null : this.testOverlapSolid(inst);
				if (!cursolid)
				{
					clockwise_free_angle = curangle;
					break;
				}
			}
		}
		if (i === 36)
			clockwise_free_angle = cr.clamp_angle(startangle + cr.PI);
		inst.x = objx;
		inst.y = objy;
		inst.set_bbox_changed();
		if (clockwise_free_angle === anticlockwise_free_angle)
			return clockwise_free_angle;
		var half_diff = cr.angleDiff(clockwise_free_angle, anticlockwise_free_angle) / 2;
		var normal;
		if (cr.angleClockwise(clockwise_free_angle, anticlockwise_free_angle))
		{
			normal = cr.clamp_angle(anticlockwise_free_angle + half_diff + cr.PI);
		}
		else
		{
			normal = cr.clamp_angle(clockwise_free_angle + half_diff);
		}
;
		var vx = Math.cos(startangle);
		var vy = Math.sin(startangle);
		var nx = Math.cos(normal);
		var ny = Math.sin(normal);
		var v_dot_n = vx * nx + vy * ny;
		var rx = vx - 2 * v_dot_n * nx;
		var ry = vy - 2 * v_dot_n * ny;
		return cr.angleTo(0, 0, rx, ry);
	};
	var triggerSheetIndex = -1;
	Runtime.prototype.trigger = function (method, inst, value /* for fast triggers */)
	{
;
		if (!this.running_layout)
			return false;
		var sheet = this.running_layout.event_sheet;
		if (!sheet)
			return false;     // no event sheet active; nothing to trigger
		var ret = false;
		var r, i, len;
		triggerSheetIndex++;
		var deep_includes = sheet.deep_includes;
		for (i = 0, len = deep_includes.length; i < len; ++i)
		{
			r = this.triggerOnSheet(method, inst, deep_includes[i], value);
			ret = ret || r;
		}
		r = this.triggerOnSheet(method, inst, sheet, value);
		ret = ret || r;
		triggerSheetIndex--;
		return ret;
    };
    Runtime.prototype.triggerOnSheet = function (method, inst, sheet, value)
    {
        var ret = false;
		var i, leni, r, families;
		if (!inst)
		{
			r = this.triggerOnSheetForTypeName(method, inst, "system", sheet, value);
			ret = ret || r;
		}
		else
		{
			r = this.triggerOnSheetForTypeName(method, inst, inst.type.name, sheet, value);
			ret = ret || r;
			families = inst.type.families;
			for (i = 0, leni = families.length; i < leni; ++i)
			{
				r = this.triggerOnSheetForTypeName(method, inst, families[i].name, sheet, value);
				ret = ret || r;
			}
		}
		return ret;             // true if anything got triggered
	};
	Runtime.prototype.triggerOnSheetForTypeName = function (method, inst, type_name, sheet, value)
	{
		var i, leni;
		var ret = false, ret2 = false;
		var trig, index;
		var fasttrigger = (typeof value !== "undefined");
		var triggers = (fasttrigger ? sheet.fasttriggers : sheet.triggers);
		var obj_entry = triggers[type_name];
		if (!obj_entry)
			return ret;
		var triggers_list = null;
		for (i = 0, leni = obj_entry.length; i < leni; ++i)
		{
			if (obj_entry[i].method == method)
			{
				triggers_list = obj_entry[i].evs;
				break;
			}
		}
		if (!triggers_list)
			return ret;
		var triggers_to_fire;
		if (fasttrigger)
		{
			triggers_to_fire = triggers_list[value];
		}
		else
		{
			triggers_to_fire = triggers_list;
		}
		if (!triggers_to_fire)
			return null;
		for (i = 0, leni = triggers_to_fire.length; i < leni; i++)
		{
			trig = triggers_to_fire[i][0];
			index = triggers_to_fire[i][1];
			ret2 = this.executeSingleTrigger(inst, type_name, trig, index);
			ret = ret || ret2;
		}
		return ret;
	};
	Runtime.prototype.executeSingleTrigger = function (inst, type_name, trig, index)
	{
		var i, leni;
		var ret = false;
		this.trigger_depth++;
		var current_event = this.getCurrentEventStack().current_event;
		if (current_event)
			this.pushCleanSol(current_event.solModifiersIncludingParents);
		var isrecursive = (this.trigger_depth > 1);		// calling trigger from inside another trigger
		this.pushCleanSol(trig.solModifiersIncludingParents);
		if (isrecursive)
			this.pushLocalVarStack();
		var event_stack = this.pushEventStack(trig);
		event_stack.current_event = trig;
		if (inst)
		{
			var sol = this.types[type_name].getCurrentSol();
			sol.select_all = false;
			cr.clearArray(sol.instances);
			sol.instances[0] = inst;
			this.types[type_name].applySolToContainer();
		}
		var ok_to_run = true;
		if (trig.parent)
		{
			var temp_parents_arr = event_stack.temp_parents_arr;
			var cur_parent = trig.parent;
			while (cur_parent)
			{
				temp_parents_arr.push(cur_parent);
				cur_parent = cur_parent.parent;
			}
			temp_parents_arr.reverse();
			for (i = 0, leni = temp_parents_arr.length; i < leni; i++)
			{
				if (!temp_parents_arr[i].run_pretrigger())   // parent event failed
				{
					ok_to_run = false;
					break;
				}
			}
		}
		if (ok_to_run)
		{
			this.execcount++;
			if (trig.orblock)
				trig.run_orblocktrigger(index);
			else
				trig.run();
			ret = ret || event_stack.last_event_true;
		}
		this.popEventStack();
		if (isrecursive)
			this.popLocalVarStack();
		this.popSol(trig.solModifiersIncludingParents);
		if (current_event)
			this.popSol(current_event.solModifiersIncludingParents);
		if (this.hasPendingInstances && this.isInOnDestroy === 0 && triggerSheetIndex === 0 && !this.isRunningEvents)
		{
			this.ClearDeathRow();
		}
		this.trigger_depth--;
		return ret;
	};
	Runtime.prototype.getCurrentCondition = function ()
	{
		var evinfo = this.getCurrentEventStack();
		return evinfo.current_event.conditions[evinfo.cndindex];
	};
	Runtime.prototype.getCurrentConditionObjectType = function ()
	{
		var cnd = this.getCurrentCondition();
		return cnd.type;
	};
	Runtime.prototype.isCurrentConditionFirst = function ()
	{
		var evinfo = this.getCurrentEventStack();
		return evinfo.cndindex === 0;
	};
	Runtime.prototype.getCurrentAction = function ()
	{
		var evinfo = this.getCurrentEventStack();
		return evinfo.current_event.actions[evinfo.actindex];
	};
	Runtime.prototype.pushLocalVarStack = function ()
	{
		this.localvar_stack_index++;
		if (this.localvar_stack_index >= this.localvar_stack.length)
			this.localvar_stack.push([]);
	};
	Runtime.prototype.popLocalVarStack = function ()
	{
;
		this.localvar_stack_index--;
	};
	Runtime.prototype.getCurrentLocalVarStack = function ()
	{
		return this.localvar_stack[this.localvar_stack_index];
	};
	Runtime.prototype.pushEventStack = function (cur_event)
	{
		this.event_stack_index++;
		if (this.event_stack_index >= this.event_stack.length)
			this.event_stack.push(new cr.eventStackFrame());
		var ret = this.getCurrentEventStack();
		ret.reset(cur_event);
		return ret;
	};
	Runtime.prototype.popEventStack = function ()
	{
;
		this.event_stack_index--;
	};
	Runtime.prototype.getCurrentEventStack = function ()
	{
		return this.event_stack[this.event_stack_index];
	};
	Runtime.prototype.pushLoopStack = function (name_)
	{
		this.loop_stack_index++;
		if (this.loop_stack_index >= this.loop_stack.length)
		{
			this.loop_stack.push(cr.seal({ name: name_, index: 0, stopped: false }));
		}
		var ret = this.getCurrentLoop();
		ret.name = name_;
		ret.index = 0;
		ret.stopped = false;
		return ret;
	};
	Runtime.prototype.popLoopStack = function ()
	{
;
		this.loop_stack_index--;
	};
	Runtime.prototype.getCurrentLoop = function ()
	{
		return this.loop_stack[this.loop_stack_index];
	};
	Runtime.prototype.getEventVariableByName = function (name, scope)
	{
		var i, leni, j, lenj, sheet, e;
		while (scope)
		{
			for (i = 0, leni = scope.subevents.length; i < leni; i++)
			{
				e = scope.subevents[i];
				if (e instanceof cr.eventvariable && cr.equals_nocase(name, e.name))
					return e;
			}
			scope = scope.parent;
		}
		for (i = 0, leni = this.eventsheets_by_index.length; i < leni; i++)
		{
			sheet = this.eventsheets_by_index[i];
			for (j = 0, lenj = sheet.events.length; j < lenj; j++)
			{
				e = sheet.events[j];
				if (e instanceof cr.eventvariable && cr.equals_nocase(name, e.name))
					return e;
			}
		}
		return null;
	};
	Runtime.prototype.getLayoutBySid = function (sid_)
	{
		var i, len;
		for (i = 0, len = this.layouts_by_index.length; i < len; i++)
		{
			if (this.layouts_by_index[i].sid === sid_)
				return this.layouts_by_index[i];
		}
		return null;
	};
	Runtime.prototype.getObjectTypeBySid = function (sid_)
	{
		var i, len;
		for (i = 0, len = this.types_by_index.length; i < len; i++)
		{
			if (this.types_by_index[i].sid === sid_)
				return this.types_by_index[i];
		}
		return null;
	};
	Runtime.prototype.getGroupBySid = function (sid_)
	{
		var i, len;
		for (i = 0, len = this.allGroups.length; i < len; i++)
		{
			if (this.allGroups[i].sid === sid_)
				return this.allGroups[i];
		}
		return null;
	};
	Runtime.prototype.doCanvasSnapshot = function (format_, quality_)
	{
		this.snapshotCanvas = [format_, quality_];
		this.redraw = true;		// force redraw so snapshot is always taken
	};
	function IsIndexedDBAvailable()
	{
		try {
			return !!window.indexedDB;
		}
		catch (e)
		{
			return false;
		}
	};
	function makeSaveDb(e)
	{
		var db = e.target.result;
		db.createObjectStore("saves", { keyPath: "slot" });
	};
	function IndexedDB_WriteSlot(slot_, data_, oncomplete_, onerror_)
	{
		try {
			var request = indexedDB.open("_C2SaveStates");
			request.onupgradeneeded = makeSaveDb;
			request.onerror = onerror_;
			request.onsuccess = function (e)
			{
				var db = e.target.result;
				db.onerror = onerror_;
				var transaction = db.transaction(["saves"], "readwrite");
				var objectStore = transaction.objectStore("saves");
				var putReq = objectStore.put({"slot": slot_, "data": data_ });
				putReq.onsuccess = oncomplete_;
			};
		}
		catch (err)
		{
			onerror_(err);
		}
	};
	function IndexedDB_ReadSlot(slot_, oncomplete_, onerror_)
	{
		try {
			var request = indexedDB.open("_C2SaveStates");
			request.onupgradeneeded = makeSaveDb;
			request.onerror = onerror_;
			request.onsuccess = function (e)
			{
				var db = e.target.result;
				db.onerror = onerror_;
				var transaction = db.transaction(["saves"]);
				var objectStore = transaction.objectStore("saves");
				var readReq = objectStore.get(slot_);
				readReq.onsuccess = function (e)
				{
					if (readReq.result)
						oncomplete_(readReq.result["data"]);
					else
						oncomplete_(null);
				};
			};
		}
		catch (err)
		{
			onerror_(err);
		}
	};
	Runtime.prototype.signalContinuousPreview = function ()
	{
		this.signalledContinuousPreview = true;
	};
	function doContinuousPreviewReload()
	{
		cr.logexport("Reloading for continuous preview");
		if (!!window["c2cocoonjs"])
		{
			CocoonJS["App"]["reload"]();
		}
		else
		{
			if (window.location.search.indexOf("continuous") > -1)
				window.location.reload(true);
			else
				window.location = window.location + "?continuous";
		}
	};
	Runtime.prototype.handleSaveLoad = function ()
	{
		var self = this;
		var savingToSlot = this.saveToSlot;
		var savingJson = this.lastSaveJson;
		var loadingFromSlot = this.loadFromSlot;
		var continuous = false;
		if (this.signalledContinuousPreview)
		{
			continuous = true;
			savingToSlot = "__c2_continuouspreview";
			this.signalledContinuousPreview = false;
		}
		if (savingToSlot.length)
		{
			this.ClearDeathRow();
			savingJson = this.saveToJSONString();
			if (IsIndexedDBAvailable() && !this.isCocoonJs)
			{
				IndexedDB_WriteSlot(savingToSlot, savingJson, function ()
				{
					cr.logexport("Saved state to IndexedDB storage (" + savingJson.length + " bytes)");
					self.lastSaveJson = savingJson;
					self.trigger(cr.system_object.prototype.cnds.OnSaveComplete, null);
					self.lastSaveJson = "";
					if (continuous)
						doContinuousPreviewReload();
				}, function (e)
				{
					try {
						localStorage.setItem("__c2save_" + savingToSlot, savingJson);
						cr.logexport("Saved state to WebStorage (" + savingJson.length + " bytes)");
						self.lastSaveJson = savingJson;
						self.trigger(cr.system_object.prototype.cnds.OnSaveComplete, null);
						self.lastSaveJson = "";
						if (continuous)
							doContinuousPreviewReload();
					}
					catch (f)
					{
						cr.logexport("Failed to save game state: " + e + "; " + f);
						self.trigger(cr.system_object.prototype.cnds.OnSaveFailed, null);
					}
				});
			}
			else
			{
				try {
					localStorage.setItem("__c2save_" + savingToSlot, savingJson);
					cr.logexport("Saved state to WebStorage (" + savingJson.length + " bytes)");
					self.lastSaveJson = savingJson;
					this.trigger(cr.system_object.prototype.cnds.OnSaveComplete, null);
					self.lastSaveJson = "";
					if (continuous)
						doContinuousPreviewReload();
				}
				catch (e)
				{
					cr.logexport("Error saving to WebStorage: " + e);
					self.trigger(cr.system_object.prototype.cnds.OnSaveFailed, null);
				}
			}
			this.saveToSlot = "";
			this.loadFromSlot = "";
			this.loadFromJson = null;
		}
		if (loadingFromSlot.length)
		{
			if (IsIndexedDBAvailable() && !this.isCocoonJs)
			{
				IndexedDB_ReadSlot(loadingFromSlot, function (result_)
				{
					if (result_)
					{
						self.loadFromJson = result_;
						cr.logexport("Loaded state from IndexedDB storage (" + self.loadFromJson.length + " bytes)");
					}
					else
					{
						self.loadFromJson = localStorage.getItem("__c2save_" + loadingFromSlot) || "";
						cr.logexport("Loaded state from WebStorage (" + self.loadFromJson.length + " bytes)");
					}
					self.suspendDrawing = false;
					if (!self.loadFromJson)
					{
						self.loadFromJson = null;
						self.trigger(cr.system_object.prototype.cnds.OnLoadFailed, null);
					}
				}, function (e)
				{
					self.loadFromJson = localStorage.getItem("__c2save_" + loadingFromSlot) || "";
					cr.logexport("Loaded state from WebStorage (" + self.loadFromJson.length + " bytes)");
					self.suspendDrawing = false;
					if (!self.loadFromJson)
					{
						self.loadFromJson = null;
						self.trigger(cr.system_object.prototype.cnds.OnLoadFailed, null);
					}
				});
			}
			else
			{
				try {
					this.loadFromJson = localStorage.getItem("__c2save_" + loadingFromSlot) || "";
					cr.logexport("Loaded state from WebStorage (" + this.loadFromJson.length + " bytes)");
				}
				catch (e)
				{
					this.loadFromJson = null;
				}
				this.suspendDrawing = false;
				if (!self.loadFromJson)
				{
					self.loadFromJson = null;
					self.trigger(cr.system_object.prototype.cnds.OnLoadFailed, null);
				}
			}
			this.loadFromSlot = "";
			this.saveToSlot = "";
		}
		if (this.loadFromJson !== null)
		{
			this.ClearDeathRow();
			var ok = this.loadFromJSONString(this.loadFromJson);
			if (ok)
			{
				this.lastSaveJson = this.loadFromJson;
				this.trigger(cr.system_object.prototype.cnds.OnLoadComplete, null);
				this.lastSaveJson = "";
			}
			else
			{
				self.trigger(cr.system_object.prototype.cnds.OnLoadFailed, null);
			}
			this.loadFromJson = null;
		}
	};
	function CopyExtraObject(extra)
	{
		var p, ret = {};
		for (p in extra)
		{
			if (extra.hasOwnProperty(p))
			{
				if (extra[p] instanceof cr.ObjectSet)
					continue;
				if (extra[p] && typeof extra[p].c2userdata !== "undefined")
					continue;
				if (p === "spriteCreatedDestroyCallback")
					continue;
				ret[p] = extra[p];
			}
		}
		return ret;
	};
	Runtime.prototype.saveToJSONString = function()
	{
		var i, len, j, lenj, type, layout, typeobj, g, c, a, v, p;
		var o = {
			"c2save":				true,
			"version":				1,
			"rt": {
				"time":				this.kahanTime.sum,
				"walltime":			this.wallTime.sum,
				"timescale":		this.timescale,
				"tickcount":		this.tickcount,
				"execcount":		this.execcount,
				"next_uid":			this.next_uid,
				"running_layout":	this.running_layout.sid,
				"start_time_offset": (Date.now() - this.start_time)
			},
			"types": {},
			"layouts": {},
			"events": {
				"groups": {},
				"cnds": {},
				"acts": {},
				"vars": {}
			}
		};
		for (i = 0, len = this.types_by_index.length; i < len; i++)
		{
			type = this.types_by_index[i];
			if (type.is_family || this.typeHasNoSaveBehavior(type))
				continue;
			typeobj = {
				"instances": []
			};
			if (cr.hasAnyOwnProperty(type.extra))
				typeobj["ex"] = CopyExtraObject(type.extra);
			for (j = 0, lenj = type.instances.length; j < lenj; j++)
			{
				typeobj["instances"].push(this.saveInstanceToJSON(type.instances[j]));
			}
			o["types"][type.sid.toString()] = typeobj;
		}
		for (i = 0, len = this.layouts_by_index.length; i < len; i++)
		{
			layout = this.layouts_by_index[i];
			o["layouts"][layout.sid.toString()] = layout.saveToJSON();
		}
		var ogroups = o["events"]["groups"];
		for (i = 0, len = this.allGroups.length; i < len; i++)
		{
			g = this.allGroups[i];
			ogroups[g.sid.toString()] = this.groups_by_name[g.group_name].group_active;
		}
		var ocnds = o["events"]["cnds"];
		for (p in this.cndsBySid)
		{
			if (this.cndsBySid.hasOwnProperty(p))
			{
				c = this.cndsBySid[p];
				if (cr.hasAnyOwnProperty(c.extra))
					ocnds[p] = { "ex": CopyExtraObject(c.extra) };
			}
		}
		var oacts = o["events"]["acts"];
		for (p in this.actsBySid)
		{
			if (this.actsBySid.hasOwnProperty(p))
			{
				a = this.actsBySid[p];
				if (cr.hasAnyOwnProperty(a.extra))
					oacts[p] = { "ex": CopyExtraObject(a.extra) };
			}
		}
		var ovars = o["events"]["vars"];
		for (p in this.varsBySid)
		{
			if (this.varsBySid.hasOwnProperty(p))
			{
				v = this.varsBySid[p];
				if (!v.is_constant && (!v.parent || v.is_static))
					ovars[p] = v.data;
			}
		}
		o["system"] = this.system.saveToJSON();
		return JSON.stringify(o);
	};
	Runtime.prototype.refreshUidMap = function ()
	{
		var i, len, type, j, lenj, inst;
		this.objectsByUid = {};
		for (i = 0, len = this.types_by_index.length; i < len; i++)
		{
			type = this.types_by_index[i];
			if (type.is_family)
				continue;
			for (j = 0, lenj = type.instances.length; j < lenj; j++)
			{
				inst = type.instances[j];
				this.objectsByUid[inst.uid.toString()] = inst;
			}
		}
	};
	Runtime.prototype.loadFromJSONString = function (str)
	{
		var o;
		try {
			o = JSON.parse(str);
		}
		catch (e) {
			return false;
		}
		if (!o["c2save"])
			return false;		// probably not a c2 save state
		if (o["version"] > 1)
			return false;		// from future version of c2; assume not compatible
		this.isLoadingState = true;
		var rt = o["rt"];
		this.kahanTime.reset();
		this.kahanTime.sum = rt["time"];
		this.wallTime.reset();
		this.wallTime.sum = rt["walltime"] || 0;
		this.timescale = rt["timescale"];
		this.tickcount = rt["tickcount"];
		this.execcount = rt["execcount"];
		this.start_time = Date.now() - rt["start_time_offset"];
		var layout_sid = rt["running_layout"];
		if (layout_sid !== this.running_layout.sid)
		{
			var changeToLayout = this.getLayoutBySid(layout_sid);
			if (changeToLayout)
				this.doChangeLayout(changeToLayout);
			else
				return;		// layout that was saved on has gone missing (deleted?)
		}
		var i, len, j, lenj, k, lenk, p, type, existing_insts, load_insts, inst, binst, layout, layer, g, iid, t;
		var otypes = o["types"];
		for (p in otypes)
		{
			if (otypes.hasOwnProperty(p))
			{
				type = this.getObjectTypeBySid(parseInt(p, 10));
				if (!type || type.is_family || this.typeHasNoSaveBehavior(type))
					continue;
				if (otypes[p]["ex"])
					type.extra = otypes[p]["ex"];
				else
					cr.wipe(type.extra);
				existing_insts = type.instances;
				load_insts = otypes[p]["instances"];
				for (i = 0, len = cr.min(existing_insts.length, load_insts.length); i < len; i++)
				{
					this.loadInstanceFromJSON(existing_insts[i], load_insts[i]);
				}
				for (i = load_insts.length, len = existing_insts.length; i < len; i++)
					this.DestroyInstance(existing_insts[i]);
				for (i = existing_insts.length, len = load_insts.length; i < len; i++)
				{
					layer = null;
					if (type.plugin.is_world)
					{
						layer = this.running_layout.getLayerBySid(load_insts[i]["w"]["l"]);
						if (!layer)
							continue;
					}
					inst = this.createInstanceFromInit(type.default_instance, layer, false, 0, 0, true);
					this.loadInstanceFromJSON(inst, load_insts[i]);
				}
				type.stale_iids = true;
			}
		}
		this.ClearDeathRow();
		this.refreshUidMap();
		var olayouts = o["layouts"];
		for (p in olayouts)
		{
			if (olayouts.hasOwnProperty(p))
			{
				layout = this.getLayoutBySid(parseInt(p, 10));
				if (!layout)
					continue;		// must've gone missing
				layout.loadFromJSON(olayouts[p]);
			}
		}
		var ogroups = o["events"]["groups"];
		for (p in ogroups)
		{
			if (ogroups.hasOwnProperty(p))
			{
				g = this.getGroupBySid(parseInt(p, 10));
				if (g && this.groups_by_name[g.group_name])
					this.groups_by_name[g.group_name].setGroupActive(ogroups[p]);
			}
		}
		var ocnds = o["events"]["cnds"];
		for (p in this.cndsBySid)
		{
			if (this.cndsBySid.hasOwnProperty(p))
			{
				if (ocnds.hasOwnProperty(p))
				{
					this.cndsBySid[p].extra = ocnds[p]["ex"];
				}
				else
				{
					this.cndsBySid[p].extra = {};
				}
			}
		}
		var oacts = o["events"]["acts"];
		for (p in this.actsBySid)
		{
			if (this.actsBySid.hasOwnProperty(p))
			{
				if (oacts.hasOwnProperty(p))
				{
					this.actsBySid[p].extra = oacts[p]["ex"];
				}
				else
				{
					this.actsBySid[p].extra = {};
				}
			}
		}
		var ovars = o["events"]["vars"];
		for (p in ovars)
		{
			if (ovars.hasOwnProperty(p) && this.varsBySid.hasOwnProperty(p))
			{
				this.varsBySid[p].data = ovars[p];
			}
		}
		this.next_uid = rt["next_uid"];
		this.isLoadingState = false;
		for (i = 0, len = this.fireOnCreateAfterLoad.length; i < len; ++i)
		{
			inst = this.fireOnCreateAfterLoad[i];
			this.trigger(Object.getPrototypeOf(inst.type.plugin).cnds.OnCreated, inst);
		}
		cr.clearArray(this.fireOnCreateAfterLoad);
		this.system.loadFromJSON(o["system"]);
		for (i = 0, len = this.types_by_index.length; i < len; i++)
		{
			type = this.types_by_index[i];
			if (type.is_family || this.typeHasNoSaveBehavior(type))
				continue;
			for (j = 0, lenj = type.instances.length; j < lenj; j++)
			{
				inst = type.instances[j];
				if (type.is_contained)
				{
					iid = inst.get_iid();
					cr.clearArray(inst.siblings);
					for (k = 0, lenk = type.container.length; k < lenk; k++)
					{
						t = type.container[k];
						if (type === t)
							continue;
;
						inst.siblings.push(t.instances[iid]);
					}
				}
				if (inst.afterLoad)
					inst.afterLoad();
				if (inst.behavior_insts)
				{
					for (k = 0, lenk = inst.behavior_insts.length; k < lenk; k++)
					{
						binst = inst.behavior_insts[k];
						if (binst.afterLoad)
							binst.afterLoad();
					}
				}
			}
		}
		this.redraw = true;
		return true;
	};
	Runtime.prototype.saveInstanceToJSON = function(inst, state_only)
	{
		var i, len, world, behinst, et;
		var type = inst.type;
		var plugin = type.plugin;
		var o = {};
		if (state_only)
			o["c2"] = true;		// mark as known json data from Construct 2
		else
			o["uid"] = inst.uid;
		if (cr.hasAnyOwnProperty(inst.extra))
			o["ex"] = CopyExtraObject(inst.extra);
		if (inst.instance_vars && inst.instance_vars.length)
		{
			o["ivs"] = {};
			for (i = 0, len = inst.instance_vars.length; i < len; i++)
			{
				o["ivs"][inst.type.instvar_sids[i].toString()] = inst.instance_vars[i];
			}
		}
		if (plugin.is_world)
		{
			world = {
				"x": inst.x,
				"y": inst.y,
				"w": inst.width,
				"h": inst.height,
				"l": inst.layer.sid,
				"zi": inst.get_zindex()
			};
			if (inst.angle !== 0)
				world["a"] = inst.angle;
			if (inst.opacity !== 1)
				world["o"] = inst.opacity;
			if (inst.hotspotX !== 0.5)
				world["hX"] = inst.hotspotX;
			if (inst.hotspotY !== 0.5)
				world["hY"] = inst.hotspotY;
			if (inst.blend_mode !== 0)
				world["bm"] = inst.blend_mode;
			if (!inst.visible)
				world["v"] = inst.visible;
			if (!inst.collisionsEnabled)
				world["ce"] = inst.collisionsEnabled;
			if (inst.my_timescale !== -1)
				world["mts"] = inst.my_timescale;
			if (type.effect_types.length)
			{
				world["fx"] = [];
				for (i = 0, len = type.effect_types.length; i < len; i++)
				{
					et = type.effect_types[i];
					world["fx"].push({"name": et.name,
									  "active": inst.active_effect_flags[et.index],
									  "params": inst.effect_params[et.index] });
				}
			}
			o["w"] = world;
		}
		if (inst.behavior_insts && inst.behavior_insts.length)
		{
			o["behs"] = {};
			for (i = 0, len = inst.behavior_insts.length; i < len; i++)
			{
				behinst = inst.behavior_insts[i];
				if (behinst.saveToJSON)
					o["behs"][behinst.type.sid.toString()] = behinst.saveToJSON();
			}
		}
		if (inst.saveToJSON)
			o["data"] = inst.saveToJSON();
		return o;
	};
	Runtime.prototype.getInstanceVarIndexBySid = function (type, sid_)
	{
		var i, len;
		for (i = 0, len = type.instvar_sids.length; i < len; i++)
		{
			if (type.instvar_sids[i] === sid_)
				return i;
		}
		return -1;
	};
	Runtime.prototype.getBehaviorIndexBySid = function (inst, sid_)
	{
		var i, len;
		for (i = 0, len = inst.behavior_insts.length; i < len; i++)
		{
			if (inst.behavior_insts[i].type.sid === sid_)
				return i;
		}
		return -1;
	};
	Runtime.prototype.loadInstanceFromJSON = function(inst, o, state_only)
	{
		var p, i, len, iv, oivs, world, fxindex, obehs, behindex;
		var oldlayer;
		var type = inst.type;
		var plugin = type.plugin;
		if (state_only)
		{
			if (!o["c2"])
				return;
		}
		else
			inst.uid = o["uid"];
		if (o["ex"])
			inst.extra = o["ex"];
		else
			cr.wipe(inst.extra);
		oivs = o["ivs"];
		if (oivs)
		{
			for (p in oivs)
			{
				if (oivs.hasOwnProperty(p))
				{
					iv = this.getInstanceVarIndexBySid(type, parseInt(p, 10));
					if (iv < 0 || iv >= inst.instance_vars.length)
						continue;		// must've gone missing
					inst.instance_vars[iv] = oivs[p];
				}
			}
		}
		if (plugin.is_world)
		{
			world = o["w"];
			if (inst.layer.sid !== world["l"])
			{
				oldlayer = inst.layer;
				inst.layer = this.running_layout.getLayerBySid(world["l"]);
				if (inst.layer)
				{
					oldlayer.removeFromInstanceList(inst, true);
					inst.layer.appendToInstanceList(inst, true);
					inst.set_bbox_changed();
					inst.layer.setZIndicesStaleFrom(0);
				}
				else
				{
					inst.layer = oldlayer;
					if (!state_only)
						this.DestroyInstance(inst);
				}
			}
			inst.x = world["x"];
			inst.y = world["y"];
			inst.width = world["w"];
			inst.height = world["h"];
			inst.zindex = world["zi"];
			inst.angle = world.hasOwnProperty("a") ? world["a"] : 0;
			inst.opacity = world.hasOwnProperty("o") ? world["o"] : 1;
			inst.hotspotX = world.hasOwnProperty("hX") ? world["hX"] : 0.5;
			inst.hotspotY = world.hasOwnProperty("hY") ? world["hY"] : 0.5;
			inst.visible = world.hasOwnProperty("v") ? world["v"] : true;
			inst.collisionsEnabled = world.hasOwnProperty("ce") ? world["ce"] : true;
			inst.my_timescale = world.hasOwnProperty("mts") ? world["mts"] : -1;
			inst.blend_mode = world.hasOwnProperty("bm") ? world["bm"] : 0;;
			inst.compositeOp = cr.effectToCompositeOp(inst.blend_mode);
			if (this.gl)
				cr.setGLBlend(inst, inst.blend_mode, this.gl);
			inst.set_bbox_changed();
			if (world.hasOwnProperty("fx"))
			{
				for (i = 0, len = world["fx"].length; i < len; i++)
				{
					fxindex = type.getEffectIndexByName(world["fx"][i]["name"]);
					if (fxindex < 0)
						continue;		// must've gone missing
					inst.active_effect_flags[fxindex] = world["fx"][i]["active"];
					inst.effect_params[fxindex] = world["fx"][i]["params"];
				}
			}
			inst.updateActiveEffects();
		}
		obehs = o["behs"];
		if (obehs)
		{
			for (p in obehs)
			{
				if (obehs.hasOwnProperty(p))
				{
					behindex = this.getBehaviorIndexBySid(inst, parseInt(p, 10));
					if (behindex < 0)
						continue;		// must've gone missing
					inst.behavior_insts[behindex].loadFromJSON(obehs[p]);
				}
			}
		}
		if (o["data"])
			inst.loadFromJSON(o["data"]);
	};
	Runtime.prototype.fetchLocalFileViaCordova = function (filename, successCallback, errorCallback)
	{
		var path = cordova["file"]["applicationDirectory"] + "www/" + filename;
		window["resolveLocalFileSystemURL"](path, function (entry)
		{
			entry.file(successCallback, errorCallback);
		}, errorCallback);
	};
	Runtime.prototype.fetchLocalFileViaCordovaAsText = function (filename, successCallback, errorCallback)
	{
		this.fetchLocalFileViaCordova(filename, function (file)
		{
			var reader = new FileReader();
			reader.onload = function (e)
			{
				successCallback(e.target.result);
			};
			reader.onerror = errorCallback;
			reader.readAsText(file);
		}, errorCallback);
	};
	var queuedArrayBufferReads = [];
	var activeArrayBufferReads = 0;
	var MAX_ARRAYBUFFER_READS = 8;
	Runtime.prototype.maybeStartNextArrayBufferRead = function()
	{
		if (!queuedArrayBufferReads.length)
			return;		// none left
		if (activeArrayBufferReads >= MAX_ARRAYBUFFER_READS)
			return;		// already got maximum number in-flight
		activeArrayBufferReads++;
		var job = queuedArrayBufferReads.shift();
		this.doFetchLocalFileViaCordovaAsArrayBuffer(job.filename, job.successCallback, job.errorCallback);
	};
	Runtime.prototype.fetchLocalFileViaCordovaAsArrayBuffer = function (filename, successCallback_, errorCallback_)
	{
		var self = this;
		queuedArrayBufferReads.push({
			filename: filename,
			successCallback: function (result)
			{
				activeArrayBufferReads--;
				self.maybeStartNextArrayBufferRead();
				successCallback_(result);
			},
			errorCallback: function (err)
			{
				activeArrayBufferReads--;
				self.maybeStartNextArrayBufferRead();
				errorCallback_(err);
			}
		});
		this.maybeStartNextArrayBufferRead();
	};
	Runtime.prototype.doFetchLocalFileViaCordovaAsArrayBuffer = function (filename, successCallback, errorCallback)
	{
		this.fetchLocalFileViaCordova(filename, function (file)
		{
			var reader = new FileReader();
			reader.onload = function (e)
			{
				successCallback(e.target.result);
			};
			reader.readAsArrayBuffer(file);
		}, errorCallback);
	};
	Runtime.prototype.fetchLocalFileViaCordovaAsURL = function (filename, successCallback, errorCallback)
	{
		this.fetchLocalFileViaCordovaAsArrayBuffer(filename, function (arrayBuffer)
		{
			var blob = new Blob([arrayBuffer]);
			var url = URL.createObjectURL(blob);
			successCallback(url);
		}, errorCallback);
	};
	Runtime.prototype.isAbsoluteUrl = function (url)
	{
		return /^(?:[a-z]+:)?\/\//.test(url) || url.substr(0, 5) === "data:"  || url.substr(0, 5) === "blob:";
	};
	Runtime.prototype.setImageSrc = function (img, src)
	{
		if (this.isWKWebView && !this.isAbsoluteUrl(src))
		{
			this.fetchLocalFileViaCordovaAsURL(src, function (url)
			{
				img.src = url;
			}, function (err)
			{
				alert("Failed to load image: " + err);
			});
		}
		else
		{
			img.src = src;
		}
	};
	Runtime.prototype.setCtxImageSmoothingEnabled = function (ctx, e)
	{
		if (typeof ctx["imageSmoothingEnabled"] !== "undefined")
		{
			ctx["imageSmoothingEnabled"] = e;
		}
		else
		{
			ctx["webkitImageSmoothingEnabled"] = e;
			ctx["mozImageSmoothingEnabled"] = e;
			ctx["msImageSmoothingEnabled"] = e;
		}
	};
	cr.runtime = Runtime;
	cr.createRuntime = function (canvasid)
	{
		return new Runtime(document.getElementById(canvasid));
	};
	cr.createDCRuntime = function (w, h)
	{
		return new Runtime({ "dc": true, "width": w, "height": h });
	};
	window["cr_createRuntime"] = cr.createRuntime;
	window["cr_createDCRuntime"] = cr.createDCRuntime;
	window["createCocoonJSRuntime"] = function ()
	{
		window["c2cocoonjs"] = true;
		var canvas = document.createElement("screencanvas") || document.createElement("canvas");
		canvas.screencanvas = true;
		document.body.appendChild(canvas);
		var rt = new Runtime(canvas);
		window["c2runtime"] = rt;
		window.addEventListener("orientationchange", function () {
			window["c2runtime"]["setSize"](window.innerWidth, window.innerHeight);
		});
		window["c2runtime"]["setSize"](window.innerWidth, window.innerHeight);
		return rt;
	};
	window["createEjectaRuntime"] = function ()
	{
		var canvas = document.getElementById("canvas");
		var rt = new Runtime(canvas);
		window["c2runtime"] = rt;
		window["c2runtime"]["setSize"](window.innerWidth, window.innerHeight);
		return rt;
	};
}());
window["cr_getC2Runtime"] = function()
{
	var canvas = document.getElementById("c2canvas");
	if (canvas)
		return canvas["c2runtime"];
	else if (window["c2runtime"])
		return window["c2runtime"];
	else
		return null;
}
window["cr_getSnapshot"] = function (format_, quality_)
{
	var runtime = window["cr_getC2Runtime"]();
	if (runtime)
		runtime.doCanvasSnapshot(format_, quality_);
}
window["cr_sizeCanvas"] = function(w, h)
{
	if (w === 0 || h === 0)
		return;
	var runtime = window["cr_getC2Runtime"]();
	if (runtime)
		runtime["setSize"](w, h);
}
window["cr_setSuspended"] = function(s)
{
	var runtime = window["cr_getC2Runtime"]();
	if (runtime)
		runtime["setSuspended"](s);
}
;
(function()
{
	function Layout(runtime, m)
	{
		this.runtime = runtime;
		this.event_sheet = null;
		this.scrollX = (this.runtime.original_width / 2);
		this.scrollY = (this.runtime.original_height / 2);
		this.scale = 1.0;
		this.angle = 0;
		this.first_visit = true;
		this.name = m[0];
		this.originalWidth = m[1];
		this.originalHeight = m[2];
		this.width = m[1];
		this.height = m[2];
		this.unbounded_scrolling = m[3];
		this.sheetname = m[4];
		this.sid = m[5];
		var lm = m[6];
		var i, len;
		this.layers = [];
		this.initial_types = [];
		for (i = 0, len = lm.length; i < len; i++)
		{
			var layer = new cr.layer(this, lm[i]);
			layer.number = i;
			cr.seal(layer);
			this.layers.push(layer);
		}
		var im = m[7];
		this.initial_nonworld = [];
		for (i = 0, len = im.length; i < len; i++)
		{
			var inst = im[i];
			var type = this.runtime.types_by_index[inst[1]];
;
			if (!type.default_instance)
				type.default_instance = inst;
			this.initial_nonworld.push(inst);
			if (this.initial_types.indexOf(type) === -1)
				this.initial_types.push(type);
		}
		this.effect_types = [];
		this.active_effect_types = [];
		this.shaders_preserve_opaqueness = true;
		this.effect_params = [];
		for (i = 0, len = m[8].length; i < len; i++)
		{
			this.effect_types.push({
				id: m[8][i][0],
				name: m[8][i][1],
				shaderindex: -1,
				preservesOpaqueness: false,
				active: true,
				index: i
			});
			this.effect_params.push(m[8][i][2].slice(0));
		}
		this.updateActiveEffects();
		this.rcTex = new cr.rect(0, 0, 1, 1);
		this.rcTex2 = new cr.rect(0, 0, 1, 1);
		this.persist_data = {};
	};
	Layout.prototype.saveObjectToPersist = function (inst)
	{
		var sidStr = inst.type.sid.toString();
		if (!this.persist_data.hasOwnProperty(sidStr))
			this.persist_data[sidStr] = [];
		var type_persist = this.persist_data[sidStr];
		type_persist.push(this.runtime.saveInstanceToJSON(inst));
	};
	Layout.prototype.hasOpaqueBottomLayer = function ()
	{
		var layer = this.layers[0];
		return !layer.transparent && layer.opacity === 1.0 && !layer.forceOwnTexture && layer.visible;
	};
	Layout.prototype.updateActiveEffects = function ()
	{
		cr.clearArray(this.active_effect_types);
		this.shaders_preserve_opaqueness = true;
		var i, len, et;
		for (i = 0, len = this.effect_types.length; i < len; i++)
		{
			et = this.effect_types[i];
			if (et.active)
			{
				this.active_effect_types.push(et);
				if (!et.preservesOpaqueness)
					this.shaders_preserve_opaqueness = false;
			}
		}
	};
	Layout.prototype.getEffectByName = function (name_)
	{
		var i, len, et;
		for (i = 0, len = this.effect_types.length; i < len; i++)
		{
			et = this.effect_types[i];
			if (et.name === name_)
				return et;
		}
		return null;
	};
	var created_instances = [];
	function sort_by_zindex(a, b)
	{
		return a.zindex - b.zindex;
	};
	var first_layout = true;
	Layout.prototype.startRunning = function ()
	{
		if (this.sheetname)
		{
			this.event_sheet = this.runtime.eventsheets[this.sheetname];
;
			this.event_sheet.updateDeepIncludes();
		}
		this.runtime.running_layout = this;
		this.width = this.originalWidth;
		this.height = this.originalHeight;
		this.scrollX = (this.runtime.original_width / 2);
		this.scrollY = (this.runtime.original_height / 2);
		var i, k, len, lenk, type, type_instances, inst, iid, t, s, p, q, type_data, layer;
		for (i = 0, len = this.runtime.types_by_index.length; i < len; i++)
		{
			type = this.runtime.types_by_index[i];
			if (type.is_family)
				continue;		// instances are only transferred for their real type
			type_instances = type.instances;
			for (k = 0, lenk = type_instances.length; k < lenk; k++)
			{
				inst = type_instances[k];
				if (inst.layer)
				{
					var num = inst.layer.number;
					if (num >= this.layers.length)
						num = this.layers.length - 1;
					inst.layer = this.layers[num];
					if (inst.layer.instances.indexOf(inst) === -1)
						inst.layer.instances.push(inst);
					inst.layer.zindices_stale = true;
				}
			}
		}
		if (!first_layout)
		{
			for (i = 0, len = this.layers.length; i < len; ++i)
			{
				this.layers[i].instances.sort(sort_by_zindex);
			}
		}
		var layer;
		cr.clearArray(created_instances);
		this.boundScrolling();
		for (i = 0, len = this.layers.length; i < len; i++)
		{
			layer = this.layers[i];
			layer.createInitialInstances();		// fills created_instances
			layer.updateViewport(null);
		}
		var uids_changed = false;
		if (!this.first_visit)
		{
			for (p in this.persist_data)
			{
				if (this.persist_data.hasOwnProperty(p))
				{
					type = this.runtime.getObjectTypeBySid(parseInt(p, 10));
					if (!type || type.is_family || !this.runtime.typeHasPersistBehavior(type))
						continue;
					type_data = this.persist_data[p];
					for (i = 0, len = type_data.length; i < len; i++)
					{
						layer = null;
						if (type.plugin.is_world)
						{
							layer = this.getLayerBySid(type_data[i]["w"]["l"]);
							if (!layer)
								continue;
						}
						inst = this.runtime.createInstanceFromInit(type.default_instance, layer, false, 0, 0, true);
						this.runtime.loadInstanceFromJSON(inst, type_data[i]);
						uids_changed = true;
						created_instances.push(inst);
					}
					cr.clearArray(type_data);
				}
			}
			for (i = 0, len = this.layers.length; i < len; i++)
			{
				this.layers[i].instances.sort(sort_by_zindex);
				this.layers[i].zindices_stale = true;		// in case of duplicates/holes
			}
		}
		if (uids_changed)
		{
			this.runtime.ClearDeathRow();
			this.runtime.refreshUidMap();
		}
		for (i = 0; i < created_instances.length; i++)
		{
			inst = created_instances[i];
			if (!inst.type.is_contained)
				continue;
			iid = inst.get_iid();
			for (k = 0, lenk = inst.type.container.length; k < lenk; k++)
			{
				t = inst.type.container[k];
				if (inst.type === t)
					continue;
				if (t.instances.length > iid)
					inst.siblings.push(t.instances[iid]);
				else
				{
					if (!t.default_instance)
					{
					}
					else
					{
						s = this.runtime.createInstanceFromInit(t.default_instance, inst.layer, true, inst.x, inst.y, true);
						this.runtime.ClearDeathRow();
						t.updateIIDs();
						inst.siblings.push(s);
						created_instances.push(s);		// come back around and link up its own instances too
					}
				}
			}
		}
		for (i = 0, len = this.initial_nonworld.length; i < len; i++)
		{
			inst = this.runtime.createInstanceFromInit(this.initial_nonworld[i], null, true);
;
		}
		this.runtime.changelayout = null;
		this.runtime.ClearDeathRow();
		if (this.runtime.ctx && !this.runtime.isDomFree)
		{
			for (i = 0, len = this.runtime.types_by_index.length; i < len; i++)
			{
				t = this.runtime.types_by_index[i];
				if (t.is_family || !t.instances.length || !t.preloadCanvas2D)
					continue;
				t.preloadCanvas2D(this.runtime.ctx);
			}
		}
		/*
		if (this.runtime.glwrap)
		{
			console.log("Estimated VRAM at layout start: " + this.runtime.glwrap.textureCount() + " textures, approx. " + Math.round(this.runtime.glwrap.estimateVRAM() / 1024) + " kb");
		}
		*/
		if (this.runtime.isLoadingState)
		{
			cr.shallowAssignArray(this.runtime.fireOnCreateAfterLoad, created_instances);
		}
		else
		{
			for (i = 0, len = created_instances.length; i < len; i++)
			{
				inst = created_instances[i];
				this.runtime.trigger(Object.getPrototypeOf(inst.type.plugin).cnds.OnCreated, inst);
			}
		}
		cr.clearArray(created_instances);
		if (!this.runtime.isLoadingState)
		{
			this.runtime.trigger(cr.system_object.prototype.cnds.OnLayoutStart, null);
		}
		this.first_visit = false;
	};
	Layout.prototype.createGlobalNonWorlds = function ()
	{
		var i, k, len, initial_inst, inst, type;
		for (i = 0, k = 0, len = this.initial_nonworld.length; i < len; i++)
		{
			initial_inst = this.initial_nonworld[i];
			type = this.runtime.types_by_index[initial_inst[1]];
			if (type.global)
			{
				if (!type.is_contained)
				{
					inst = this.runtime.createInstanceFromInit(initial_inst, null, true);
				}
			}
			else
			{
				this.initial_nonworld[k] = initial_inst;
				k++;
			}
		}
		cr.truncateArray(this.initial_nonworld, k);
	};
	Layout.prototype.stopRunning = function ()
	{
;
		/*
		if (this.runtime.glwrap)
		{
			console.log("Estimated VRAM at layout end: " + this.runtime.glwrap.textureCount() + " textures, approx. " + Math.round(this.runtime.glwrap.estimateVRAM() / 1024) + " kb");
		}
		*/
		if (!this.runtime.isLoadingState)
		{
			this.runtime.trigger(cr.system_object.prototype.cnds.OnLayoutEnd, null);
		}
		this.runtime.isEndingLayout = true;
		cr.clearArray(this.runtime.system.waits);
		var i, leni, j, lenj;
		var layer_instances, inst, type;
		if (!this.first_visit)
		{
			for (i = 0, leni = this.layers.length; i < leni; i++)
			{
				this.layers[i].updateZIndices();
				layer_instances = this.layers[i].instances;
				for (j = 0, lenj = layer_instances.length; j < lenj; j++)
				{
					inst = layer_instances[j];
					if (!inst.type.global)
					{
						if (this.runtime.typeHasPersistBehavior(inst.type))
							this.saveObjectToPersist(inst);
					}
				}
			}
		}
		for (i = 0, leni = this.layers.length; i < leni; i++)
		{
			layer_instances = this.layers[i].instances;
			for (j = 0, lenj = layer_instances.length; j < lenj; j++)
			{
				inst = layer_instances[j];
				if (!inst.type.global)
				{
					this.runtime.DestroyInstance(inst);
				}
			}
			this.runtime.ClearDeathRow();
			cr.clearArray(layer_instances);
			this.layers[i].zindices_stale = true;
		}
		for (i = 0, leni = this.runtime.types_by_index.length; i < leni; i++)
		{
			type = this.runtime.types_by_index[i];
			if (type.global || type.plugin.is_world || type.plugin.singleglobal || type.is_family)
				continue;
			for (j = 0, lenj = type.instances.length; j < lenj; j++)
				this.runtime.DestroyInstance(type.instances[j]);
			this.runtime.ClearDeathRow();
		}
		first_layout = false;
		this.runtime.isEndingLayout = false;
	};
	var temp_rect = new cr.rect(0, 0, 0, 0);
	Layout.prototype.recreateInitialObjects = function (type, x1, y1, x2, y2)
	{
		temp_rect.set(x1, y1, x2, y2);
		var i, len;
		for (i = 0, len = this.layers.length; i < len; i++)
		{
			this.layers[i].recreateInitialObjects(type, temp_rect);
		}
	};
	Layout.prototype.draw = function (ctx)
	{
		var layout_canvas;
		var layout_ctx = ctx;
		var ctx_changed = false;
		var render_offscreen = !this.runtime.fullscreenScalingQuality;
		if (render_offscreen)
		{
			if (!this.runtime.layout_canvas)
			{
				this.runtime.layout_canvas = document.createElement("canvas");
				layout_canvas = this.runtime.layout_canvas;
				layout_canvas.width = this.runtime.draw_width;
				layout_canvas.height = this.runtime.draw_height;
				this.runtime.layout_ctx = layout_canvas.getContext("2d");
				ctx_changed = true;
			}
			layout_canvas = this.runtime.layout_canvas;
			layout_ctx = this.runtime.layout_ctx;
			if (layout_canvas.width !== this.runtime.draw_width)
			{
				layout_canvas.width = this.runtime.draw_width;
				ctx_changed = true;
			}
			if (layout_canvas.height !== this.runtime.draw_height)
			{
				layout_canvas.height = this.runtime.draw_height;
				ctx_changed = true;
			}
			if (ctx_changed)
			{
				this.runtime.setCtxImageSmoothingEnabled(layout_ctx, this.runtime.linearSampling);
			}
		}
		layout_ctx.globalAlpha = 1;
		layout_ctx.globalCompositeOperation = "source-over";
		if (this.runtime.clearBackground && !this.hasOpaqueBottomLayer())
			layout_ctx.clearRect(0, 0, this.runtime.draw_width, this.runtime.draw_height);
		var i, len, l;
		for (i = 0, len = this.layers.length; i < len; i++)
		{
			l = this.layers[i];
			if (l.visible && l.opacity > 0 && l.blend_mode !== 11 && (l.instances.length || !l.transparent))
				l.draw(layout_ctx);
			else
				l.updateViewport(null);		// even if not drawing, keep viewport up to date
		}
		if (render_offscreen)
		{
			ctx.drawImage(layout_canvas, 0, 0, this.runtime.width, this.runtime.height);
		}
	};
	Layout.prototype.drawGL_earlyZPass = function (glw)
	{
		glw.setEarlyZPass(true);
		if (!this.runtime.layout_tex)
		{
			this.runtime.layout_tex = glw.createEmptyTexture(this.runtime.draw_width, this.runtime.draw_height, this.runtime.linearSampling);
		}
		if (this.runtime.layout_tex.c2width !== this.runtime.draw_width || this.runtime.layout_tex.c2height !== this.runtime.draw_height)
		{
			glw.deleteTexture(this.runtime.layout_tex);
			this.runtime.layout_tex = glw.createEmptyTexture(this.runtime.draw_width, this.runtime.draw_height, this.runtime.linearSampling);
		}
		glw.setRenderingToTexture(this.runtime.layout_tex);
		if (!this.runtime.fullscreenScalingQuality)
		{
			glw.setSize(this.runtime.draw_width, this.runtime.draw_height);
		}
		var i, l;
		for (i = this.layers.length - 1; i >= 0; --i)
		{
			l = this.layers[i];
			if (l.visible && l.opacity === 1 && l.shaders_preserve_opaqueness &&
				l.blend_mode === 0 && (l.instances.length || !l.transparent))
			{
				l.drawGL_earlyZPass(glw);
			}
			else
			{
				l.updateViewport(null);		// even if not drawing, keep viewport up to date
			}
		}
		glw.setEarlyZPass(false);
	};
	Layout.prototype.drawGL = function (glw)
	{
		var render_to_texture = (this.active_effect_types.length > 0 ||
								 this.runtime.uses_background_blending ||
								 !this.runtime.fullscreenScalingQuality ||
								 this.runtime.enableFrontToBack);
		if (render_to_texture)
		{
			if (!this.runtime.layout_tex)
			{
				this.runtime.layout_tex = glw.createEmptyTexture(this.runtime.draw_width, this.runtime.draw_height, this.runtime.linearSampling);
			}
			if (this.runtime.layout_tex.c2width !== this.runtime.draw_width || this.runtime.layout_tex.c2height !== this.runtime.draw_height)
			{
				glw.deleteTexture(this.runtime.layout_tex);
				this.runtime.layout_tex = glw.createEmptyTexture(this.runtime.draw_width, this.runtime.draw_height, this.runtime.linearSampling);
			}
			glw.setRenderingToTexture(this.runtime.layout_tex);
			if (!this.runtime.fullscreenScalingQuality)
			{
				glw.setSize(this.runtime.draw_width, this.runtime.draw_height);
			}
		}
		else
		{
			if (this.runtime.layout_tex)
			{
				glw.setRenderingToTexture(null);
				glw.deleteTexture(this.runtime.layout_tex);
				this.runtime.layout_tex = null;
			}
		}
		if (this.runtime.clearBackground && !this.hasOpaqueBottomLayer())
			glw.clear(0, 0, 0, 0);
		var i, len, l;
		for (i = 0, len = this.layers.length; i < len; i++)
		{
			l = this.layers[i];
			if (l.visible && l.opacity > 0 && (l.instances.length || !l.transparent))
				l.drawGL(glw);
			else
				l.updateViewport(null);		// even if not drawing, keep viewport up to date
		}
		if (render_to_texture)
		{
			if (this.active_effect_types.length === 0 ||
				(this.active_effect_types.length === 1 && this.runtime.fullscreenScalingQuality))
			{
				if (this.active_effect_types.length === 1)
				{
					var etindex = this.active_effect_types[0].index;
					glw.switchProgram(this.active_effect_types[0].shaderindex);
					glw.setProgramParameters(null,								// backTex
											 1.0 / this.runtime.draw_width,		// pixelWidth
											 1.0 / this.runtime.draw_height,	// pixelHeight
											 0.0, 0.0,							// destStart
											 1.0, 1.0,							// destEnd
											 this.scale,						// layerScale
											 this.angle,						// layerAngle
											 0.0, 0.0,							// viewOrigin
											 this.runtime.draw_width / 2, this.runtime.draw_height / 2,	// scrollPos
											 this.runtime.kahanTime.sum,		// seconds
											 this.effect_params[etindex]);		// fx parameters
					if (glw.programIsAnimated(this.active_effect_types[0].shaderindex))
						this.runtime.redraw = true;
				}
				else
					glw.switchProgram(0);
				if (!this.runtime.fullscreenScalingQuality)
				{
					glw.setSize(this.runtime.width, this.runtime.height);
				}
				glw.setRenderingToTexture(null);				// to backbuffer
				glw.setDepthTestEnabled(false);					// ignore depth buffer, copy full texture
				glw.setOpacity(1);
				glw.setTexture(this.runtime.layout_tex);
				glw.setAlphaBlend();
				glw.resetModelView();
				glw.updateModelView();
				var halfw = this.runtime.width / 2;
				var halfh = this.runtime.height / 2;
				glw.quad(-halfw, halfh, halfw, halfh, halfw, -halfh, -halfw, -halfh);
				glw.setTexture(null);
				glw.setDepthTestEnabled(true);					// turn depth test back on
			}
			else
			{
				this.renderEffectChain(glw, null, null, null);
			}
		}
	};
	Layout.prototype.getRenderTarget = function()
	{
		if (this.active_effect_types.length > 0 ||
				this.runtime.uses_background_blending ||
				!this.runtime.fullscreenScalingQuality ||
				this.runtime.enableFrontToBack)
		{
			return this.runtime.layout_tex;
		}
		else
		{
			return null;
		}
	};
	Layout.prototype.getMinLayerScale = function ()
	{
		var m = this.layers[0].getScale();
		var i, len, l;
		for (i = 1, len = this.layers.length; i < len; i++)
		{
			l = this.layers[i];
			if (l.parallaxX === 0 && l.parallaxY === 0)
				continue;
			if (l.getScale() < m)
				m = l.getScale();
		}
		return m;
	};
	Layout.prototype.scrollToX = function (x)
	{
		if (!this.unbounded_scrolling)
		{
			var widthBoundary = (this.runtime.draw_width * (1 / this.getMinLayerScale()) / 2);
			if (x > this.width - widthBoundary)
				x = this.width - widthBoundary;
			if (x < widthBoundary)
				x = widthBoundary;
		}
		if (this.scrollX !== x)
		{
			this.scrollX = x;
			this.runtime.redraw = true;
		}
	};
	Layout.prototype.scrollToY = function (y)
	{
		if (!this.unbounded_scrolling)
		{
			var heightBoundary = (this.runtime.draw_height * (1 / this.getMinLayerScale()) / 2);
			if (y > this.height - heightBoundary)
				y = this.height - heightBoundary;
			if (y < heightBoundary)
				y = heightBoundary;
		}
		if (this.scrollY !== y)
		{
			this.scrollY = y;
			this.runtime.redraw = true;
		}
	};
	Layout.prototype.boundScrolling = function ()
	{
		this.scrollToX(this.scrollX);
		this.scrollToY(this.scrollY);
	};
	Layout.prototype.renderEffectChain = function (glw, layer, inst, rendertarget)
	{
		var active_effect_types = inst ?
							inst.active_effect_types :
							layer ?
								layer.active_effect_types :
								this.active_effect_types;
		var layerScale = 1, layerAngle = 0, viewOriginLeft = 0, viewOriginTop = 0, viewOriginRight = this.runtime.draw_width, viewOriginBottom = this.runtime.draw_height;
		if (inst)
		{
			layerScale = inst.layer.getScale();
			layerAngle = inst.layer.getAngle();
			viewOriginLeft = inst.layer.viewLeft;
			viewOriginTop = inst.layer.viewTop;
			viewOriginRight = inst.layer.viewRight;
			viewOriginBottom = inst.layer.viewBottom;
		}
		else if (layer)
		{
			layerScale = layer.getScale();
			layerAngle = layer.getAngle();
			viewOriginLeft = layer.viewLeft;
			viewOriginTop = layer.viewTop;
			viewOriginRight = layer.viewRight;
			viewOriginBottom = layer.viewBottom;
		}
		var fx_tex = this.runtime.fx_tex;
		var i, len, last, temp, fx_index = 0, other_fx_index = 1;
		var y, h;
		var windowWidth = this.runtime.draw_width;
		var windowHeight = this.runtime.draw_height;
		var halfw = windowWidth / 2;
		var halfh = windowHeight / 2;
		var rcTex = layer ? layer.rcTex : this.rcTex;
		var rcTex2 = layer ? layer.rcTex2 : this.rcTex2;
		var screenleft = 0, clearleft = 0;
		var screentop = 0, cleartop = 0;
		var screenright = windowWidth, clearright = windowWidth;
		var screenbottom = windowHeight, clearbottom = windowHeight;
		var boxExtendHorizontal = 0;
		var boxExtendVertical = 0;
		var inst_layer_angle = inst ? inst.layer.getAngle() : 0;
		if (inst)
		{
			for (i = 0, len = active_effect_types.length; i < len; i++)
			{
				boxExtendHorizontal += glw.getProgramBoxExtendHorizontal(active_effect_types[i].shaderindex);
				boxExtendVertical += glw.getProgramBoxExtendVertical(active_effect_types[i].shaderindex);
			}
			var bbox = inst.bbox;
			screenleft = layer.layerToCanvas(bbox.left, bbox.top, true, true);
			screentop = layer.layerToCanvas(bbox.left, bbox.top, false, true);
			screenright = layer.layerToCanvas(bbox.right, bbox.bottom, true, true);
			screenbottom = layer.layerToCanvas(bbox.right, bbox.bottom, false, true);
			if (inst_layer_angle !== 0)
			{
				var screentrx = layer.layerToCanvas(bbox.right, bbox.top, true, true);
				var screentry = layer.layerToCanvas(bbox.right, bbox.top, false, true);
				var screenblx = layer.layerToCanvas(bbox.left, bbox.bottom, true, true);
				var screenbly = layer.layerToCanvas(bbox.left, bbox.bottom, false, true);
				temp = Math.min(screenleft, screenright, screentrx, screenblx);
				screenright = Math.max(screenleft, screenright, screentrx, screenblx);
				screenleft = temp;
				temp = Math.min(screentop, screenbottom, screentry, screenbly);
				screenbottom = Math.max(screentop, screenbottom, screentry, screenbly);
				screentop = temp;
			}
			screenleft -= boxExtendHorizontal;
			screentop -= boxExtendVertical;
			screenright += boxExtendHorizontal;
			screenbottom += boxExtendVertical;
			rcTex2.left = screenleft / windowWidth;
			rcTex2.top = 1 - screentop / windowHeight;
			rcTex2.right = screenright / windowWidth;
			rcTex2.bottom = 1 - screenbottom / windowHeight;
			clearleft = screenleft = cr.floor(screenleft);
			cleartop = screentop = cr.floor(screentop);
			clearright = screenright = cr.ceil(screenright);
			clearbottom = screenbottom = cr.ceil(screenbottom);
			clearleft -= boxExtendHorizontal;
			cleartop -= boxExtendVertical;
			clearright += boxExtendHorizontal;
			clearbottom += boxExtendVertical;
			if (screenleft < 0)					screenleft = 0;
			if (screentop < 0)					screentop = 0;
			if (screenright > windowWidth)		screenright = windowWidth;
			if (screenbottom > windowHeight)	screenbottom = windowHeight;
			if (clearleft < 0)					clearleft = 0;
			if (cleartop < 0)					cleartop = 0;
			if (clearright > windowWidth)		clearright = windowWidth;
			if (clearbottom > windowHeight)		clearbottom = windowHeight;
			rcTex.left = screenleft / windowWidth;
			rcTex.top = 1 - screentop / windowHeight;
			rcTex.right = screenright / windowWidth;
			rcTex.bottom = 1 - screenbottom / windowHeight;
		}
		else
		{
			rcTex.left = rcTex2.left = 0;
			rcTex.top = rcTex2.top = 0;
			rcTex.right = rcTex2.right = 1;
			rcTex.bottom = rcTex2.bottom = 1;
		}
		var pre_draw = (inst && (glw.programUsesDest(active_effect_types[0].shaderindex) || boxExtendHorizontal !== 0 || boxExtendVertical !== 0 || inst.opacity !== 1 || inst.type.plugin.must_predraw)) || (layer && !inst && layer.opacity !== 1);
		glw.setAlphaBlend();
		if (pre_draw)
		{
			if (!fx_tex[fx_index])
			{
				fx_tex[fx_index] = glw.createEmptyTexture(windowWidth, windowHeight, this.runtime.linearSampling);
			}
			if (fx_tex[fx_index].c2width !== windowWidth || fx_tex[fx_index].c2height !== windowHeight)
			{
				glw.deleteTexture(fx_tex[fx_index]);
				fx_tex[fx_index] = glw.createEmptyTexture(windowWidth, windowHeight, this.runtime.linearSampling);
			}
			glw.switchProgram(0);
			glw.setRenderingToTexture(fx_tex[fx_index]);
			h = clearbottom - cleartop;
			y = (windowHeight - cleartop) - h;
			glw.clearRect(clearleft, y, clearright - clearleft, h);
			if (inst)
			{
				inst.drawGL(glw);
			}
			else
			{
				glw.setTexture(this.runtime.layer_tex);
				glw.setOpacity(layer.opacity);
				glw.resetModelView();
				glw.translate(-halfw, -halfh);
				glw.updateModelView();
				glw.quadTex(screenleft, screenbottom, screenright, screenbottom, screenright, screentop, screenleft, screentop, rcTex);
			}
			rcTex2.left = rcTex2.top = 0;
			rcTex2.right = rcTex2.bottom = 1;
			if (inst)
			{
				temp = rcTex.top;
				rcTex.top = rcTex.bottom;
				rcTex.bottom = temp;
			}
			fx_index = 1;
			other_fx_index = 0;
		}
		glw.setOpacity(1);
		var last = active_effect_types.length - 1;
		var post_draw = glw.programUsesCrossSampling(active_effect_types[last].shaderindex) ||
						(!layer && !inst && !this.runtime.fullscreenScalingQuality);
		var etindex = 0;
		for (i = 0, len = active_effect_types.length; i < len; i++)
		{
			if (!fx_tex[fx_index])
			{
				fx_tex[fx_index] = glw.createEmptyTexture(windowWidth, windowHeight, this.runtime.linearSampling);
			}
			if (fx_tex[fx_index].c2width !== windowWidth || fx_tex[fx_index].c2height !== windowHeight)
			{
				glw.deleteTexture(fx_tex[fx_index]);
				fx_tex[fx_index] = glw.createEmptyTexture(windowWidth, windowHeight, this.runtime.linearSampling);
			}
			glw.switchProgram(active_effect_types[i].shaderindex);
			etindex = active_effect_types[i].index;
			if (glw.programIsAnimated(active_effect_types[i].shaderindex))
				this.runtime.redraw = true;
			if (i == 0 && !pre_draw)
			{
				glw.setRenderingToTexture(fx_tex[fx_index]);
				h = clearbottom - cleartop;
				y = (windowHeight - cleartop) - h;
				glw.clearRect(clearleft, y, clearright - clearleft, h);
				if (inst)
				{
					var pixelWidth;
					var pixelHeight;
					if (inst.curFrame && inst.curFrame.texture_img)
					{
						var img = inst.curFrame.texture_img;
						pixelWidth = 1.0 / img.width;
						pixelHeight = 1.0 / img.height;
					}
					else
					{
						pixelWidth = 1.0 / inst.width;
						pixelHeight = 1.0 / inst.height;
					}
					glw.setProgramParameters(rendertarget,					// backTex
											 pixelWidth,
											 pixelHeight,
											 rcTex2.left, rcTex2.top,		// destStart
											 rcTex2.right, rcTex2.bottom,	// destEnd
											 layerScale,
											 layerAngle,
											 viewOriginLeft, viewOriginTop,
											 (viewOriginLeft + viewOriginRight) / 2, (viewOriginTop + viewOriginBottom) / 2,
											 this.runtime.kahanTime.sum,
											 inst.effect_params[etindex]);	// fx params
					inst.drawGL(glw);
				}
				else
				{
					glw.setProgramParameters(rendertarget,					// backTex
											 1.0 / windowWidth,				// pixelWidth
											 1.0 / windowHeight,			// pixelHeight
											 0.0, 0.0,						// destStart
											 1.0, 1.0,						// destEnd
											 layerScale,
											 layerAngle,
											 viewOriginLeft, viewOriginTop,
											 (viewOriginLeft + viewOriginRight) / 2, (viewOriginTop + viewOriginBottom) / 2,
											 this.runtime.kahanTime.sum,
											 layer ?						// fx params
												layer.effect_params[etindex] :
												this.effect_params[etindex]);
					glw.setTexture(layer ? this.runtime.layer_tex : this.runtime.layout_tex);
					glw.resetModelView();
					glw.translate(-halfw, -halfh);
					glw.updateModelView();
					glw.quadTex(screenleft, screenbottom, screenright, screenbottom, screenright, screentop, screenleft, screentop, rcTex);
				}
				rcTex2.left = rcTex2.top = 0;
				rcTex2.right = rcTex2.bottom = 1;
				if (inst && !post_draw)
				{
					temp = screenbottom;
					screenbottom = screentop;
					screentop = temp;
				}
			}
			else
			{
				glw.setProgramParameters(rendertarget,						// backTex
										 1.0 / windowWidth,					// pixelWidth
										 1.0 / windowHeight,				// pixelHeight
										 rcTex2.left, rcTex2.top,			// destStart
										 rcTex2.right, rcTex2.bottom,		// destEnd
										 layerScale,
										 layerAngle,
										 viewOriginLeft, viewOriginTop,
										 (viewOriginLeft + viewOriginRight) / 2, (viewOriginTop + viewOriginBottom) / 2,
										 this.runtime.kahanTime.sum,
										 inst ?								// fx params
											inst.effect_params[etindex] :
											layer ?
												layer.effect_params[etindex] :
												this.effect_params[etindex]);
				glw.setTexture(null);
				if (i === last && !post_draw)
				{
					if (inst)
						glw.setBlend(inst.srcBlend, inst.destBlend);
					else if (layer)
						glw.setBlend(layer.srcBlend, layer.destBlend);
					glw.setRenderingToTexture(rendertarget);
				}
				else
				{
					glw.setRenderingToTexture(fx_tex[fx_index]);
					h = clearbottom - cleartop;
					y = (windowHeight - cleartop) - h;
					glw.clearRect(clearleft, y, clearright - clearleft, h);
				}
				glw.setTexture(fx_tex[other_fx_index]);
				glw.resetModelView();
				glw.translate(-halfw, -halfh);
				glw.updateModelView();
				glw.quadTex(screenleft, screenbottom, screenright, screenbottom, screenright, screentop, screenleft, screentop, rcTex);
				if (i === last && !post_draw)
					glw.setTexture(null);
			}
			fx_index = (fx_index === 0 ? 1 : 0);
			other_fx_index = (fx_index === 0 ? 1 : 0);		// will be opposite to fx_index since it was just assigned
		}
		if (post_draw)
		{
			glw.switchProgram(0);
			if (inst)
				glw.setBlend(inst.srcBlend, inst.destBlend);
			else if (layer)
				glw.setBlend(layer.srcBlend, layer.destBlend);
			else
			{
				if (!this.runtime.fullscreenScalingQuality)
				{
					glw.setSize(this.runtime.width, this.runtime.height);
					halfw = this.runtime.width / 2;
					halfh = this.runtime.height / 2;
					screenleft = 0;
					screentop = 0;
					screenright = this.runtime.width;
					screenbottom = this.runtime.height;
				}
			}
			glw.setRenderingToTexture(rendertarget);
			glw.setTexture(fx_tex[other_fx_index]);
			glw.resetModelView();
			glw.translate(-halfw, -halfh);
			glw.updateModelView();
			if (inst && active_effect_types.length === 1 && !pre_draw)
				glw.quadTex(screenleft, screentop, screenright, screentop, screenright, screenbottom, screenleft, screenbottom, rcTex);
			else
				glw.quadTex(screenleft, screenbottom, screenright, screenbottom, screenright, screentop, screenleft, screentop, rcTex);
			glw.setTexture(null);
		}
	};
	Layout.prototype.getLayerBySid = function (sid_)
	{
		var i, len;
		for (i = 0, len = this.layers.length; i < len; i++)
		{
			if (this.layers[i].sid === sid_)
				return this.layers[i];
		}
		return null;
	};
	Layout.prototype.saveToJSON = function ()
	{
		var i, len, layer, et;
		var o = {
			"sx": this.scrollX,
			"sy": this.scrollY,
			"s": this.scale,
			"a": this.angle,
			"w": this.width,
			"h": this.height,
			"fv": this.first_visit,			// added r127
			"persist": this.persist_data,
			"fx": [],
			"layers": {}
		};
		for (i = 0, len = this.effect_types.length; i < len; i++)
		{
			et = this.effect_types[i];
			o["fx"].push({"name": et.name, "active": et.active, "params": this.effect_params[et.index] });
		}
		for (i = 0, len = this.layers.length; i < len; i++)
		{
			layer = this.layers[i];
			o["layers"][layer.sid.toString()] = layer.saveToJSON();
		}
		return o;
	};
	Layout.prototype.loadFromJSON = function (o)
	{
		var i, j, len, fx, p, layer;
		this.scrollX = o["sx"];
		this.scrollY = o["sy"];
		this.scale = o["s"];
		this.angle = o["a"];
		this.width = o["w"];
		this.height = o["h"];
		this.persist_data = o["persist"];
		if (typeof o["fv"] !== "undefined")
			this.first_visit = o["fv"];
		var ofx = o["fx"];
		for (i = 0, len = ofx.length; i < len; i++)
		{
			fx = this.getEffectByName(ofx[i]["name"]);
			if (!fx)
				continue;		// must've gone missing
			fx.active = ofx[i]["active"];
			this.effect_params[fx.index] = ofx[i]["params"];
		}
		this.updateActiveEffects();
		var olayers = o["layers"];
		for (p in olayers)
		{
			if (olayers.hasOwnProperty(p))
			{
				layer = this.getLayerBySid(parseInt(p, 10));
				if (!layer)
					continue;		// must've gone missing
				layer.loadFromJSON(olayers[p]);
			}
		}
	};
	cr.layout = Layout;
	function Layer(layout, m)
	{
		this.layout = layout;
		this.runtime = layout.runtime;
		this.instances = [];        // running instances
		this.scale = 1.0;
		this.angle = 0;
		this.disableAngle = false;
		this.tmprect = new cr.rect(0, 0, 0, 0);
		this.tmpquad = new cr.quad();
		this.viewLeft = 0;
		this.viewRight = 0;
		this.viewTop = 0;
		this.viewBottom = 0;
		this.zindices_stale = false;
		this.zindices_stale_from = -1;		// first index that has changed, or -1 if no bound
		this.clear_earlyz_index = 0;
		this.name = m[0];
		this.index = m[1];
		this.sid = m[2];
		this.visible = m[3];		// initially visible
		this.background_color = m[4];
		this.transparent = m[5];
		this.parallaxX = m[6];
		this.parallaxY = m[7];
		this.opacity = m[8];
		this.forceOwnTexture = m[9];
		this.useRenderCells = m[10];
		this.zoomRate = m[11];
		this.blend_mode = m[12];
		this.effect_fallback = m[13];
		this.compositeOp = "source-over";
		this.srcBlend = 0;
		this.destBlend = 0;
		this.render_grid = null;
		this.last_render_list = alloc_arr();
		this.render_list_stale = true;
		this.last_render_cells = new cr.rect(0, 0, -1, -1);
		this.cur_render_cells = new cr.rect(0, 0, -1, -1);
		if (this.useRenderCells)
		{
			this.render_grid = new cr.RenderGrid(this.runtime.original_width, this.runtime.original_height);
		}
		this.render_offscreen = false;
		var im = m[14];
		var i, len;
		this.startup_initial_instances = [];		// for restoring initial_instances after load
		this.initial_instances = [];
		this.created_globals = [];		// global object UIDs already created - for save/load to avoid recreating
		for (i = 0, len = im.length; i < len; i++)
		{
			var inst = im[i];
			var type = this.runtime.types_by_index[inst[1]];
;
			if (!type.default_instance)
			{
				type.default_instance = inst;
				type.default_layerindex = this.index;
			}
			this.initial_instances.push(inst);
			if (this.layout.initial_types.indexOf(type) === -1)
				this.layout.initial_types.push(type);
		}
		cr.shallowAssignArray(this.startup_initial_instances, this.initial_instances);
		this.effect_types = [];
		this.active_effect_types = [];
		this.shaders_preserve_opaqueness = true;
		this.effect_params = [];
		for (i = 0, len = m[15].length; i < len; i++)
		{
			this.effect_types.push({
				id: m[15][i][0],
				name: m[15][i][1],
				shaderindex: -1,
				preservesOpaqueness: false,
				active: true,
				index: i
			});
			this.effect_params.push(m[15][i][2].slice(0));
		}
		this.updateActiveEffects();
		this.rcTex = new cr.rect(0, 0, 1, 1);
		this.rcTex2 = new cr.rect(0, 0, 1, 1);
	};
	Layer.prototype.updateActiveEffects = function ()
	{
		cr.clearArray(this.active_effect_types);
		this.shaders_preserve_opaqueness = true;
		var i, len, et;
		for (i = 0, len = this.effect_types.length; i < len; i++)
		{
			et = this.effect_types[i];
			if (et.active)
			{
				this.active_effect_types.push(et);
				if (!et.preservesOpaqueness)
					this.shaders_preserve_opaqueness = false;
			}
		}
	};
	Layer.prototype.getEffectByName = function (name_)
	{
		var i, len, et;
		for (i = 0, len = this.effect_types.length; i < len; i++)
		{
			et = this.effect_types[i];
			if (et.name === name_)
				return et;
		}
		return null;
	};
	Layer.prototype.createInitialInstances = function ()
	{
		var i, k, len, inst, initial_inst, type, keep, hasPersistBehavior;
		for (i = 0, k = 0, len = this.initial_instances.length; i < len; i++)
		{
			initial_inst = this.initial_instances[i];
			type = this.runtime.types_by_index[initial_inst[1]];
;
			hasPersistBehavior = this.runtime.typeHasPersistBehavior(type);
			keep = true;
			if (!hasPersistBehavior || this.layout.first_visit)
			{
				inst = this.runtime.createInstanceFromInit(initial_inst, this, true);
				if (!inst)
					continue;		// may have skipped creation due to fallback effect "destroy"
				created_instances.push(inst);
				if (inst.type.global)
				{
					keep = false;
					this.created_globals.push(inst.uid);
				}
			}
			if (keep)
			{
				this.initial_instances[k] = this.initial_instances[i];
				k++;
			}
		}
		this.initial_instances.length = k;
		this.runtime.ClearDeathRow();		// flushes creation row so IIDs will be correct
		if (!this.runtime.glwrap && this.effect_types.length)	// no WebGL renderer and shaders used
			this.blend_mode = this.effect_fallback;				// use fallback blend mode
		this.compositeOp = cr.effectToCompositeOp(this.blend_mode);
		if (this.runtime.gl)
			cr.setGLBlend(this, this.blend_mode, this.runtime.gl);
		this.render_list_stale = true;
	};
	Layer.prototype.recreateInitialObjects = function (only_type, rc)
	{
		var i, len, initial_inst, type, wm, x, y, inst, j, lenj, s;
		var types_by_index = this.runtime.types_by_index;
		var only_type_is_family = only_type.is_family;
		var only_type_members = only_type.members;
		for (i = 0, len = this.initial_instances.length; i < len; ++i)
		{
			initial_inst = this.initial_instances[i];
			wm = initial_inst[0];
			x = wm[0];
			y = wm[1];
			if (!rc.contains_pt(x, y))
				continue;		// not in the given area
			type = types_by_index[initial_inst[1]];
			if (type !== only_type)
			{
				if (only_type_is_family)
				{
					if (only_type_members.indexOf(type) < 0)
						continue;
				}
				else
					continue;		// only_type is not a family, and the initial inst type does not match
			}
			inst = this.runtime.createInstanceFromInit(initial_inst, this, false);
			this.runtime.isInOnDestroy++;
			this.runtime.trigger(Object.getPrototypeOf(type.plugin).cnds.OnCreated, inst);
			if (inst.is_contained)
			{
				for (j = 0, lenj = inst.siblings.length; j < lenj; j++)
				{
					s = inst.siblings[i];
					this.runtime.trigger(Object.getPrototypeOf(s.type.plugin).cnds.OnCreated, s);
				}
			}
			this.runtime.isInOnDestroy--;
		}
	};
	Layer.prototype.removeFromInstanceList = function (inst, remove_from_grid)
	{
		var index = cr.fastIndexOf(this.instances, inst);
		if (index < 0)
			return;		// not found
		if (remove_from_grid && this.useRenderCells && inst.rendercells && inst.rendercells.right >= inst.rendercells.left)
		{
			inst.update_bbox();											// make sure actually in its current rendercells
			this.render_grid.update(inst, inst.rendercells, null);		// no new range provided - remove only
			inst.rendercells.set(0, 0, -1, -1);							// set to invalid state to indicate not inserted
		}
		if (index === this.instances.length - 1)
			this.instances.pop();
		else
		{
			cr.arrayRemove(this.instances, index);
			this.setZIndicesStaleFrom(index);
		}
		this.render_list_stale = true;
	};
	Layer.prototype.appendToInstanceList = function (inst, add_to_grid)
	{
;
		inst.zindex = this.instances.length;
		this.instances.push(inst);
		if (add_to_grid && this.useRenderCells && inst.rendercells)
		{
			inst.set_bbox_changed();		// will cause immediate update and new insertion to grid
		}
		this.render_list_stale = true;
	};
	Layer.prototype.prependToInstanceList = function (inst, add_to_grid)
	{
;
		this.instances.unshift(inst);
		this.setZIndicesStaleFrom(0);
		if (add_to_grid && this.useRenderCells && inst.rendercells)
		{
			inst.set_bbox_changed();		// will cause immediate update and new insertion to grid
		}
	};
	Layer.prototype.moveInstanceAdjacent = function (inst, other, isafter)
	{
;
		var myZ = inst.get_zindex();
		var insertZ = other.get_zindex();
		cr.arrayRemove(this.instances, myZ);
		if (myZ < insertZ)
			insertZ--;
		if (isafter)
			insertZ++;
		if (insertZ === this.instances.length)
			this.instances.push(inst);
		else
			this.instances.splice(insertZ, 0, inst);
		this.setZIndicesStaleFrom(myZ < insertZ ? myZ : insertZ);
	};
	Layer.prototype.setZIndicesStaleFrom = function (index)
	{
		if (this.zindices_stale_from === -1)			// not yet set
			this.zindices_stale_from = index;
		else if (index < this.zindices_stale_from)		// determine minimum z index affected
			this.zindices_stale_from = index;
		this.zindices_stale = true;
		this.render_list_stale = true;
	};
	Layer.prototype.updateZIndices = function ()
	{
		if (!this.zindices_stale)
			return;
		if (this.zindices_stale_from === -1)
			this.zindices_stale_from = 0;
		var i, len, inst;
		if (this.useRenderCells)
		{
			for (i = this.zindices_stale_from, len = this.instances.length; i < len; ++i)
			{
				inst = this.instances[i];
				inst.zindex = i;
				this.render_grid.markRangeChanged(inst.rendercells);
			}
		}
		else
		{
			for (i = this.zindices_stale_from, len = this.instances.length; i < len; ++i)
			{
				this.instances[i].zindex = i;
			}
		}
		this.zindices_stale = false;
		this.zindices_stale_from = -1;
	};
	Layer.prototype.getScale = function (include_aspect)
	{
		return this.getNormalScale() * (this.runtime.fullscreenScalingQuality || include_aspect ? this.runtime.aspect_scale : 1);
	};
	Layer.prototype.getNormalScale = function ()
	{
		return ((this.scale * this.layout.scale) - 1) * this.zoomRate + 1;
	};
	Layer.prototype.getAngle = function ()
	{
		if (this.disableAngle)
			return 0;
		return cr.clamp_angle(this.layout.angle + this.angle);
	};
	var arr_cache = [];
	function alloc_arr()
	{
		if (arr_cache.length)
			return arr_cache.pop();
		else
			return [];
	}
	function free_arr(a)
	{
		cr.clearArray(a);
		arr_cache.push(a);
	};
	function mergeSortedZArrays(a, b, out)
	{
		var i = 0, j = 0, k = 0, lena = a.length, lenb = b.length, ai, bj;
		out.length = lena + lenb;
		for ( ; i < lena && j < lenb; ++k)
		{
			ai = a[i];
			bj = b[j];
			if (ai.zindex < bj.zindex)
			{
				out[k] = ai;
				++i;
			}
			else
			{
				out[k] = bj;
				++j;
			}
		}
		for ( ; i < lena; ++i, ++k)
			out[k] = a[i];
		for ( ; j < lenb; ++j, ++k)
			out[k] = b[j];
	};
	var next_arr = [];
	function mergeAllSortedZArrays_pass(arr, first_pass)
	{
		var i, len, arr1, arr2, out;
		for (i = 0, len = arr.length; i < len - 1; i += 2)
		{
			arr1 = arr[i];
			arr2 = arr[i+1];
			out = alloc_arr();
			mergeSortedZArrays(arr1, arr2, out);
			if (!first_pass)
			{
				free_arr(arr1);
				free_arr(arr2);
			}
			next_arr.push(out);
		}
		if (len % 2 === 1)
		{
			if (first_pass)
			{
				arr1 = alloc_arr();
				cr.shallowAssignArray(arr1, arr[len - 1]);
				next_arr.push(arr1);
			}
			else
			{
				next_arr.push(arr[len - 1]);
			}
		}
		cr.shallowAssignArray(arr, next_arr);
		cr.clearArray(next_arr);
	};
	function mergeAllSortedZArrays(arr)
	{
		var first_pass = true;
		while (arr.length > 1)
		{
			mergeAllSortedZArrays_pass(arr, first_pass);
			first_pass = false;
		}
		return arr[0];
	};
	var render_arr = [];
	Layer.prototype.getRenderCellInstancesToDraw = function ()
	{
;
		this.updateZIndices();
		this.render_grid.queryRange(this.viewLeft, this.viewTop, this.viewRight, this.viewBottom, render_arr);
		if (!render_arr.length)
			return alloc_arr();
		if (render_arr.length === 1)
		{
			var a = alloc_arr();
			cr.shallowAssignArray(a, render_arr[0]);
			cr.clearArray(render_arr);
			return a;
		}
		var draw_list = mergeAllSortedZArrays(render_arr);
		cr.clearArray(render_arr);
		return draw_list;
	};
	Layer.prototype.draw = function (ctx)
	{
		this.render_offscreen = (this.forceOwnTexture || this.opacity !== 1.0 || this.blend_mode !== 0);
		var layer_canvas = this.runtime.canvas;
		var layer_ctx = ctx;
		var ctx_changed = false;
		if (this.render_offscreen)
		{
			if (!this.runtime.layer_canvas)
			{
				this.runtime.layer_canvas = document.createElement("canvas");
;
				layer_canvas = this.runtime.layer_canvas;
				layer_canvas.width = this.runtime.draw_width;
				layer_canvas.height = this.runtime.draw_height;
				this.runtime.layer_ctx = layer_canvas.getContext("2d");
;
				ctx_changed = true;
			}
			layer_canvas = this.runtime.layer_canvas;
			layer_ctx = this.runtime.layer_ctx;
			if (layer_canvas.width !== this.runtime.draw_width)
			{
				layer_canvas.width = this.runtime.draw_width;
				ctx_changed = true;
			}
			if (layer_canvas.height !== this.runtime.draw_height)
			{
				layer_canvas.height = this.runtime.draw_height;
				ctx_changed = true;
			}
			if (ctx_changed)
			{
				this.runtime.setCtxImageSmoothingEnabled(layer_ctx, this.runtime.linearSampling);
			}
			if (this.transparent)
				layer_ctx.clearRect(0, 0, this.runtime.draw_width, this.runtime.draw_height);
		}
		layer_ctx.globalAlpha = 1;
		layer_ctx.globalCompositeOperation = "source-over";
		if (!this.transparent)
		{
			layer_ctx.fillStyle = "rgb(" + this.background_color[0] + "," + this.background_color[1] + "," + this.background_color[2] + ")";
			layer_ctx.fillRect(0, 0, this.runtime.draw_width, this.runtime.draw_height);
		}
		layer_ctx.save();
		this.disableAngle = true;
		var px = this.canvasToLayer(0, 0, true, true);
		var py = this.canvasToLayer(0, 0, false, true);
		this.disableAngle = false;
		if (this.runtime.pixel_rounding)
		{
			px = Math.round(px);
			py = Math.round(py);
		}
		this.rotateViewport(px, py, layer_ctx);
		var myscale = this.getScale();
		layer_ctx.scale(myscale, myscale);
		layer_ctx.translate(-px, -py);
		var instances_to_draw;
		if (this.useRenderCells)
		{
			this.cur_render_cells.left = this.render_grid.XToCell(this.viewLeft);
			this.cur_render_cells.top = this.render_grid.YToCell(this.viewTop);
			this.cur_render_cells.right = this.render_grid.XToCell(this.viewRight);
			this.cur_render_cells.bottom = this.render_grid.YToCell(this.viewBottom);
			if (this.render_list_stale || !this.cur_render_cells.equals(this.last_render_cells))
			{
				free_arr(this.last_render_list);
				instances_to_draw = this.getRenderCellInstancesToDraw();
				this.render_list_stale = false;
				this.last_render_cells.copy(this.cur_render_cells);
			}
			else
				instances_to_draw = this.last_render_list;
		}
		else
			instances_to_draw = this.instances;
		var i, len, inst, last_inst = null;
		for (i = 0, len = instances_to_draw.length; i < len; ++i)
		{
			inst = instances_to_draw[i];
			if (inst === last_inst)
				continue;
			this.drawInstance(inst, layer_ctx);
			last_inst = inst;
		}
		if (this.useRenderCells)
			this.last_render_list = instances_to_draw;
		layer_ctx.restore();
		if (this.render_offscreen)
		{
			ctx.globalCompositeOperation = this.compositeOp;
			ctx.globalAlpha = this.opacity;
			ctx.drawImage(layer_canvas, 0, 0);
		}
	};
	Layer.prototype.drawInstance = function(inst, layer_ctx)
	{
		if (!inst.visible || inst.width === 0 || inst.height === 0)
			return;
		inst.update_bbox();
		var bbox = inst.bbox;
		if (bbox.right < this.viewLeft || bbox.bottom < this.viewTop || bbox.left > this.viewRight || bbox.top > this.viewBottom)
			return;
		layer_ctx.globalCompositeOperation = inst.compositeOp;
		inst.draw(layer_ctx);
	};
	Layer.prototype.updateViewport = function (ctx)
	{
		this.disableAngle = true;
		var px = this.canvasToLayer(0, 0, true, true);
		var py = this.canvasToLayer(0, 0, false, true);
		this.disableAngle = false;
		if (this.runtime.pixel_rounding)
		{
			px = Math.round(px);
			py = Math.round(py);
		}
		this.rotateViewport(px, py, ctx);
	};
	Layer.prototype.rotateViewport = function (px, py, ctx)
	{
		var myscale = this.getScale();
		this.viewLeft = px;
		this.viewTop = py;
		this.viewRight = px + (this.runtime.draw_width * (1 / myscale));
		this.viewBottom = py + (this.runtime.draw_height * (1 / myscale));
		var temp;
		if (this.viewLeft > this.viewRight)
		{
			temp = this.viewLeft;
			this.viewLeft = this.viewRight;
			this.viewRight = temp;
		}
		if (this.viewTop > this.viewBottom)
		{
			temp = this.viewTop;
			this.viewTop = this.viewBottom;
			this.viewBottom = temp;
		}
		var myAngle = this.getAngle();
		if (myAngle !== 0)
		{
			if (ctx)
			{
				ctx.translate(this.runtime.draw_width / 2, this.runtime.draw_height / 2);
				ctx.rotate(-myAngle);
				ctx.translate(this.runtime.draw_width / -2, this.runtime.draw_height / -2);
			}
			this.tmprect.set(this.viewLeft, this.viewTop, this.viewRight, this.viewBottom);
			this.tmprect.offset((this.viewLeft + this.viewRight) / -2, (this.viewTop + this.viewBottom) / -2);
			this.tmpquad.set_from_rotated_rect(this.tmprect, myAngle);
			this.tmpquad.bounding_box(this.tmprect);
			this.tmprect.offset((this.viewLeft + this.viewRight) / 2, (this.viewTop + this.viewBottom) / 2);
			this.viewLeft = this.tmprect.left;
			this.viewTop = this.tmprect.top;
			this.viewRight = this.tmprect.right;
			this.viewBottom = this.tmprect.bottom;
		}
	}
	Layer.prototype.drawGL_earlyZPass = function (glw)
	{
		var windowWidth = this.runtime.draw_width;
		var windowHeight = this.runtime.draw_height;
		var shaderindex = 0;
		var etindex = 0;
		this.render_offscreen = this.forceOwnTexture;
		if (this.render_offscreen)
		{
			if (!this.runtime.layer_tex)
			{
				this.runtime.layer_tex = glw.createEmptyTexture(this.runtime.draw_width, this.runtime.draw_height, this.runtime.linearSampling);
			}
			if (this.runtime.layer_tex.c2width !== this.runtime.draw_width || this.runtime.layer_tex.c2height !== this.runtime.draw_height)
			{
				glw.deleteTexture(this.runtime.layer_tex);
				this.runtime.layer_tex = glw.createEmptyTexture(this.runtime.draw_width, this.runtime.draw_height, this.runtime.linearSampling);
			}
			glw.setRenderingToTexture(this.runtime.layer_tex);
		}
		this.disableAngle = true;
		var px = this.canvasToLayer(0, 0, true, true);
		var py = this.canvasToLayer(0, 0, false, true);
		this.disableAngle = false;
		if (this.runtime.pixel_rounding)
		{
			px = Math.round(px);
			py = Math.round(py);
		}
		this.rotateViewport(px, py, null);
		var myscale = this.getScale();
		glw.resetModelView();
		glw.scale(myscale, myscale);
		glw.rotateZ(-this.getAngle());
		glw.translate((this.viewLeft + this.viewRight) / -2, (this.viewTop + this.viewBottom) / -2);
		glw.updateModelView();
		var instances_to_draw;
		if (this.useRenderCells)
		{
			this.cur_render_cells.left = this.render_grid.XToCell(this.viewLeft);
			this.cur_render_cells.top = this.render_grid.YToCell(this.viewTop);
			this.cur_render_cells.right = this.render_grid.XToCell(this.viewRight);
			this.cur_render_cells.bottom = this.render_grid.YToCell(this.viewBottom);
			if (this.render_list_stale || !this.cur_render_cells.equals(this.last_render_cells))
			{
				free_arr(this.last_render_list);
				instances_to_draw = this.getRenderCellInstancesToDraw();
				this.render_list_stale = false;
				this.last_render_cells.copy(this.cur_render_cells);
			}
			else
				instances_to_draw = this.last_render_list;
		}
		else
			instances_to_draw = this.instances;
		var i, inst, last_inst = null;
		for (i = instances_to_draw.length - 1; i >= 0; --i)
		{
			inst = instances_to_draw[i];
			if (inst === last_inst)
				continue;
			this.drawInstanceGL_earlyZPass(instances_to_draw[i], glw);
			last_inst = inst;
		}
		if (this.useRenderCells)
			this.last_render_list = instances_to_draw;
		if (!this.transparent)
		{
			this.clear_earlyz_index = this.runtime.earlyz_index++;
			glw.setEarlyZIndex(this.clear_earlyz_index);
			glw.setColorFillMode(1, 1, 1, 1);
			glw.fullscreenQuad();		// fill remaining space in depth buffer with current Z value
			glw.restoreEarlyZMode();
		}
	};
	Layer.prototype.drawGL = function (glw)
	{
		var windowWidth = this.runtime.draw_width;
		var windowHeight = this.runtime.draw_height;
		var shaderindex = 0;
		var etindex = 0;
		this.render_offscreen = (this.forceOwnTexture || this.opacity !== 1.0 || this.active_effect_types.length > 0 || this.blend_mode !== 0);
		if (this.render_offscreen)
		{
			if (!this.runtime.layer_tex)
			{
				this.runtime.layer_tex = glw.createEmptyTexture(this.runtime.draw_width, this.runtime.draw_height, this.runtime.linearSampling);
			}
			if (this.runtime.layer_tex.c2width !== this.runtime.draw_width || this.runtime.layer_tex.c2height !== this.runtime.draw_height)
			{
				glw.deleteTexture(this.runtime.layer_tex);
				this.runtime.layer_tex = glw.createEmptyTexture(this.runtime.draw_width, this.runtime.draw_height, this.runtime.linearSampling);
			}
			glw.setRenderingToTexture(this.runtime.layer_tex);
			if (this.transparent)
				glw.clear(0, 0, 0, 0);
		}
		if (!this.transparent)
		{
			if (this.runtime.enableFrontToBack)
			{
				glw.setEarlyZIndex(this.clear_earlyz_index);
				glw.setColorFillMode(this.background_color[0] / 255, this.background_color[1] / 255, this.background_color[2] / 255, 1);
				glw.fullscreenQuad();
				glw.setTextureFillMode();
			}
			else
			{
				glw.clear(this.background_color[0] / 255, this.background_color[1] / 255, this.background_color[2] / 255, 1);
			}
		}
		this.disableAngle = true;
		var px = this.canvasToLayer(0, 0, true, true);
		var py = this.canvasToLayer(0, 0, false, true);
		this.disableAngle = false;
		if (this.runtime.pixel_rounding)
		{
			px = Math.round(px);
			py = Math.round(py);
		}
		this.rotateViewport(px, py, null);
		var myscale = this.getScale();
		glw.resetModelView();
		glw.scale(myscale, myscale);
		glw.rotateZ(-this.getAngle());
		glw.translate((this.viewLeft + this.viewRight) / -2, (this.viewTop + this.viewBottom) / -2);
		glw.updateModelView();
		var instances_to_draw;
		if (this.useRenderCells)
		{
			this.cur_render_cells.left = this.render_grid.XToCell(this.viewLeft);
			this.cur_render_cells.top = this.render_grid.YToCell(this.viewTop);
			this.cur_render_cells.right = this.render_grid.XToCell(this.viewRight);
			this.cur_render_cells.bottom = this.render_grid.YToCell(this.viewBottom);
			if (this.render_list_stale || !this.cur_render_cells.equals(this.last_render_cells))
			{
				free_arr(this.last_render_list);
				instances_to_draw = this.getRenderCellInstancesToDraw();
				this.render_list_stale = false;
				this.last_render_cells.copy(this.cur_render_cells);
			}
			else
				instances_to_draw = this.last_render_list;
		}
		else
			instances_to_draw = this.instances;
		var i, len, inst, last_inst = null;
		for (i = 0, len = instances_to_draw.length; i < len; ++i)
		{
			inst = instances_to_draw[i];
			if (inst === last_inst)
				continue;
			this.drawInstanceGL(instances_to_draw[i], glw);
			last_inst = inst;
		}
		if (this.useRenderCells)
			this.last_render_list = instances_to_draw;
		if (this.render_offscreen)
		{
			shaderindex = this.active_effect_types.length ? this.active_effect_types[0].shaderindex : 0;
			etindex = this.active_effect_types.length ? this.active_effect_types[0].index : 0;
			if (this.active_effect_types.length === 0 || (this.active_effect_types.length === 1 &&
				!glw.programUsesCrossSampling(shaderindex) && this.opacity === 1))
			{
				if (this.active_effect_types.length === 1)
				{
					glw.switchProgram(shaderindex);
					glw.setProgramParameters(this.layout.getRenderTarget(),		// backTex
											 1.0 / this.runtime.draw_width,		// pixelWidth
											 1.0 / this.runtime.draw_height,	// pixelHeight
											 0.0, 0.0,							// destStart
											 1.0, 1.0,							// destEnd
											 myscale,							// layerScale
											 this.getAngle(),
											 this.viewLeft, this.viewTop,
											 (this.viewLeft + this.viewRight) / 2, (this.viewTop + this.viewBottom) / 2,
											 this.runtime.kahanTime.sum,
											 this.effect_params[etindex]);		// fx parameters
					if (glw.programIsAnimated(shaderindex))
						this.runtime.redraw = true;
				}
				else
					glw.switchProgram(0);
				glw.setRenderingToTexture(this.layout.getRenderTarget());
				glw.setOpacity(this.opacity);
				glw.setTexture(this.runtime.layer_tex);
				glw.setBlend(this.srcBlend, this.destBlend);
				glw.resetModelView();
				glw.updateModelView();
				var halfw = this.runtime.draw_width / 2;
				var halfh = this.runtime.draw_height / 2;
				glw.quad(-halfw, halfh, halfw, halfh, halfw, -halfh, -halfw, -halfh);
				glw.setTexture(null);
			}
			else
			{
				this.layout.renderEffectChain(glw, this, null, this.layout.getRenderTarget());
			}
		}
	};
	Layer.prototype.drawInstanceGL = function (inst, glw)
	{
;
		if (!inst.visible || inst.width === 0 || inst.height === 0)
			return;
		inst.update_bbox();
		var bbox = inst.bbox;
		if (bbox.right < this.viewLeft || bbox.bottom < this.viewTop || bbox.left > this.viewRight || bbox.top > this.viewBottom)
			return;
		glw.setEarlyZIndex(inst.earlyz_index);
		if (inst.uses_shaders)
		{
			this.drawInstanceWithShadersGL(inst, glw);
		}
		else
		{
			glw.switchProgram(0);		// un-set any previously set shader
			glw.setBlend(inst.srcBlend, inst.destBlend);
			inst.drawGL(glw);
		}
	};
	Layer.prototype.drawInstanceGL_earlyZPass = function (inst, glw)
	{
;
		if (!inst.visible || inst.width === 0 || inst.height === 0)
			return;
		inst.update_bbox();
		var bbox = inst.bbox;
		if (bbox.right < this.viewLeft || bbox.bottom < this.viewTop || bbox.left > this.viewRight || bbox.top > this.viewBottom)
			return;
		inst.earlyz_index = this.runtime.earlyz_index++;
		if (inst.blend_mode !== 0 || inst.opacity !== 1 || !inst.shaders_preserve_opaqueness || !inst.drawGL_earlyZPass)
			return;
		glw.setEarlyZIndex(inst.earlyz_index);
		inst.drawGL_earlyZPass(glw);
	};
	Layer.prototype.drawInstanceWithShadersGL = function (inst, glw)
	{
		var shaderindex = inst.active_effect_types[0].shaderindex;
		var etindex = inst.active_effect_types[0].index;
		var myscale = this.getScale();
		if (inst.active_effect_types.length === 1 && !glw.programUsesCrossSampling(shaderindex) &&
			!glw.programExtendsBox(shaderindex) && ((!inst.angle && !inst.layer.getAngle()) || !glw.programUsesDest(shaderindex)) &&
			inst.opacity === 1 && !inst.type.plugin.must_predraw)
		{
			glw.switchProgram(shaderindex);
			glw.setBlend(inst.srcBlend, inst.destBlend);
			if (glw.programIsAnimated(shaderindex))
				this.runtime.redraw = true;
			var destStartX = 0, destStartY = 0, destEndX = 0, destEndY = 0;
			if (glw.programUsesDest(shaderindex))
			{
				var bbox = inst.bbox;
				var screenleft = this.layerToCanvas(bbox.left, bbox.top, true, true);
				var screentop = this.layerToCanvas(bbox.left, bbox.top, false, true);
				var screenright = this.layerToCanvas(bbox.right, bbox.bottom, true, true);
				var screenbottom = this.layerToCanvas(bbox.right, bbox.bottom, false, true);
				destStartX = screenleft / windowWidth;
				destStartY = 1 - screentop / windowHeight;
				destEndX = screenright / windowWidth;
				destEndY = 1 - screenbottom / windowHeight;
			}
			var pixelWidth;
			var pixelHeight;
			if (inst.curFrame && inst.curFrame.texture_img)
			{
				var img = inst.curFrame.texture_img;
				pixelWidth = 1.0 / img.width;
				pixelHeight = 1.0 / img.height;
			}
			else
			{
				pixelWidth = 1.0 / inst.width;
				pixelHeight = 1.0 / inst.height;
			}
			glw.setProgramParameters(this.render_offscreen ? this.runtime.layer_tex : this.layout.getRenderTarget(), // backTex
									 pixelWidth,
									 pixelHeight,
									 destStartX, destStartY,
									 destEndX, destEndY,
									 myscale,
									 this.getAngle(),
									 this.viewLeft, this.viewTop,
									 (this.viewLeft + this.viewRight) / 2, (this.viewTop + this.viewBottom) / 2,
									 this.runtime.kahanTime.sum,
									 inst.effect_params[etindex]);
			inst.drawGL(glw);
		}
		else
		{
			this.layout.renderEffectChain(glw, this, inst, this.render_offscreen ? this.runtime.layer_tex : this.layout.getRenderTarget());
			glw.resetModelView();
			glw.scale(myscale, myscale);
			glw.rotateZ(-this.getAngle());
			glw.translate((this.viewLeft + this.viewRight) / -2, (this.viewTop + this.viewBottom) / -2);
			glw.updateModelView();
		}
	};
	Layer.prototype.canvasToLayer = function (ptx, pty, getx, using_draw_area)
	{
		var multiplier = this.runtime.devicePixelRatio;
		if (this.runtime.isRetina)
		{
			ptx *= multiplier;
			pty *= multiplier;
		}
		var ox = this.runtime.parallax_x_origin;
		var oy = this.runtime.parallax_y_origin;
		var par_x = ((this.layout.scrollX - ox) * this.parallaxX) + ox;
		var par_y = ((this.layout.scrollY - oy) * this.parallaxY) + oy;
		var x = par_x;
		var y = par_y;
		var invScale = 1 / this.getScale(!using_draw_area);
		if (using_draw_area)
		{
			x -= (this.runtime.draw_width * invScale) / 2;
			y -= (this.runtime.draw_height * invScale) / 2;
		}
		else
		{
			x -= (this.runtime.width * invScale) / 2;
			y -= (this.runtime.height * invScale) / 2;
		}
		x += ptx * invScale;
		y += pty * invScale;
		var a = this.getAngle();
		if (a !== 0)
		{
			x -= par_x;
			y -= par_y;
			var cosa = Math.cos(a);
			var sina = Math.sin(a);
			var x_temp = (x * cosa) - (y * sina);
			y = (y * cosa) + (x * sina);
			x = x_temp;
			x += par_x;
			y += par_y;
		}
		return getx ? x : y;
	};
	Layer.prototype.layerToCanvas = function (ptx, pty, getx, using_draw_area)
	{
		var ox = this.runtime.parallax_x_origin;
		var oy = this.runtime.parallax_y_origin;
		var par_x = ((this.layout.scrollX - ox) * this.parallaxX) + ox;
		var par_y = ((this.layout.scrollY - oy) * this.parallaxY) + oy;
		var x = par_x;
		var y = par_y;
		var a = this.getAngle();
		if (a !== 0)
		{
			ptx -= par_x;
			pty -= par_y;
			var cosa = Math.cos(-a);
			var sina = Math.sin(-a);
			var x_temp = (ptx * cosa) - (pty * sina);
			pty = (pty * cosa) + (ptx * sina);
			ptx = x_temp;
			ptx += par_x;
			pty += par_y;
		}
		var invScale = 1 / this.getScale(!using_draw_area);
		if (using_draw_area)
		{
			x -= (this.runtime.draw_width * invScale) / 2;
			y -= (this.runtime.draw_height * invScale) / 2;
		}
		else
		{
			x -= (this.runtime.width * invScale) / 2;
			y -= (this.runtime.height * invScale) / 2;
		}
		x = (ptx - x) / invScale;
		y = (pty - y) / invScale;
		var multiplier = this.runtime.devicePixelRatio;
		if (this.runtime.isRetina && !using_draw_area)
		{
			x /= multiplier;
			y /= multiplier;
		}
		return getx ? x : y;
	};
	Layer.prototype.rotatePt = function (x_, y_, getx)
	{
		if (this.getAngle() === 0)
			return getx ? x_ : y_;
		var nx = this.layerToCanvas(x_, y_, true);
		var ny = this.layerToCanvas(x_, y_, false);
		this.disableAngle = true;
		var px = this.canvasToLayer(nx, ny, true);
		var py = this.canvasToLayer(nx, ny, true);
		this.disableAngle = false;
		return getx ? px : py;
	};
	Layer.prototype.saveToJSON = function ()
	{
		var i, len, et;
		var o = {
			"s": this.scale,
			"a": this.angle,
			"vl": this.viewLeft,
			"vt": this.viewTop,
			"vr": this.viewRight,
			"vb": this.viewBottom,
			"v": this.visible,
			"bc": this.background_color,
			"t": this.transparent,
			"px": this.parallaxX,
			"py": this.parallaxY,
			"o": this.opacity,
			"zr": this.zoomRate,
			"fx": [],
			"cg": this.created_globals,		// added r197; list of global UIDs already created
			"instances": []
		};
		for (i = 0, len = this.effect_types.length; i < len; i++)
		{
			et = this.effect_types[i];
			o["fx"].push({"name": et.name, "active": et.active, "params": this.effect_params[et.index] });
		}
		return o;
	};
	Layer.prototype.loadFromJSON = function (o)
	{
		var i, j, len, p, inst, fx;
		this.scale = o["s"];
		this.angle = o["a"];
		this.viewLeft = o["vl"];
		this.viewTop = o["vt"];
		this.viewRight = o["vr"];
		this.viewBottom = o["vb"];
		this.visible = o["v"];
		this.background_color = o["bc"];
		this.transparent = o["t"];
		this.parallaxX = o["px"];
		this.parallaxY = o["py"];
		this.opacity = o["o"];
		this.zoomRate = o["zr"];
		this.created_globals = o["cg"] || [];		// added r197
		cr.shallowAssignArray(this.initial_instances, this.startup_initial_instances);
		var temp_set = new cr.ObjectSet();
		for (i = 0, len = this.created_globals.length; i < len; ++i)
			temp_set.add(this.created_globals[i]);
		for (i = 0, j = 0, len = this.initial_instances.length; i < len; ++i)
		{
			if (!temp_set.contains(this.initial_instances[i][2]))		// UID in element 2
			{
				this.initial_instances[j] = this.initial_instances[i];
				++j;
			}
		}
		cr.truncateArray(this.initial_instances, j);
		var ofx = o["fx"];
		for (i = 0, len = ofx.length; i < len; i++)
		{
			fx = this.getEffectByName(ofx[i]["name"]);
			if (!fx)
				continue;		// must've gone missing
			fx.active = ofx[i]["active"];
			this.effect_params[fx.index] = ofx[i]["params"];
		}
		this.updateActiveEffects();
		this.instances.sort(sort_by_zindex);
		this.zindices_stale = true;
	};
	cr.layer = Layer;
}());
;
(function()
{
	var allUniqueSolModifiers = [];
	function testSolsMatch(arr1, arr2)
	{
		var i, len = arr1.length;
		switch (len) {
		case 0:
			return true;
		case 1:
			return arr1[0] === arr2[0];
		case 2:
			return arr1[0] === arr2[0] && arr1[1] === arr2[1];
		default:
			for (i = 0; i < len; i++)
			{
				if (arr1[i] !== arr2[i])
					return false;
			}
			return true;
		}
	};
	function solArraySorter(t1, t2)
	{
		return t1.index - t2.index;
	};
	function findMatchingSolModifier(arr)
	{
		var i, len, u, temp, subarr;
		if (arr.length === 2)
		{
			if (arr[0].index > arr[1].index)
			{
				temp = arr[0];
				arr[0] = arr[1];
				arr[1] = temp;
			}
		}
		else if (arr.length > 2)
			arr.sort(solArraySorter);		// so testSolsMatch compares in same order
		if (arr.length >= allUniqueSolModifiers.length)
			allUniqueSolModifiers.length = arr.length + 1;
		if (!allUniqueSolModifiers[arr.length])
			allUniqueSolModifiers[arr.length] = [];
		subarr = allUniqueSolModifiers[arr.length];
		for (i = 0, len = subarr.length; i < len; i++)
		{
			u = subarr[i];
			if (testSolsMatch(arr, u))
				return u;
		}
		subarr.push(arr);
		return arr;
	};
	function EventSheet(runtime, m)
	{
		this.runtime = runtime;
		this.triggers = {};
		this.fasttriggers = {};
        this.hasRun = false;
        this.includes = new cr.ObjectSet(); 	// all event sheets included by this sheet, at first-level indirection only
		this.deep_includes = [];				// all includes from this sheet recursively, in trigger order
		this.already_included_sheets = [];		// used while building deep_includes
		this.name = m[0];
		var em = m[1];		// events model
		this.events = [];       // triggers won't make it to this array
		var i, len;
		for (i = 0, len = em.length; i < len; i++)
			this.init_event(em[i], null, this.events);
	};
    EventSheet.prototype.toString = function ()
    {
        return this.name;
    };
	EventSheet.prototype.init_event = function (m, parent, nontriggers)
	{
		switch (m[0]) {
		case 0:	// event block
		{
			var block = new cr.eventblock(this, parent, m);
			cr.seal(block);
			if (block.orblock)
			{
				nontriggers.push(block);
				var i, len;
				for (i = 0, len = block.conditions.length; i < len; i++)
				{
					if (block.conditions[i].trigger)
						this.init_trigger(block, i);
				}
			}
			else
			{
				if (block.is_trigger())
					this.init_trigger(block, 0);
				else
					nontriggers.push(block);
			}
			break;
		}
		case 1: // variable
		{
			var v = new cr.eventvariable(this, parent, m);
			cr.seal(v);
			nontriggers.push(v);
			break;
		}
        case 2:	// include
        {
            var inc = new cr.eventinclude(this, parent, m);
			cr.seal(inc);
            nontriggers.push(inc);
			break;
        }
		default:
;
		}
	};
	EventSheet.prototype.postInit = function ()
	{
		var i, len;
		for (i = 0, len = this.events.length; i < len; i++)
		{
			this.events[i].postInit(i < len - 1 && this.events[i + 1].is_else_block);
		}
	};
	EventSheet.prototype.updateDeepIncludes = function ()
	{
		cr.clearArray(this.deep_includes);
		cr.clearArray(this.already_included_sheets);
		this.addDeepIncludes(this);
		cr.clearArray(this.already_included_sheets);
	};
	EventSheet.prototype.addDeepIncludes = function (root_sheet)
	{
		var i, len, inc, sheet;
		var deep_includes = root_sheet.deep_includes;
		var already_included_sheets = root_sheet.already_included_sheets;
		var arr = this.includes.valuesRef();
		for (i = 0, len = arr.length; i < len; ++i)
		{
			inc = arr[i];
			sheet = inc.include_sheet;
			if (!inc.isActive() || root_sheet === sheet || already_included_sheets.indexOf(sheet) > -1)
				continue;
			already_included_sheets.push(sheet);
			sheet.addDeepIncludes(root_sheet);
			deep_includes.push(sheet);
		}
	};
	EventSheet.prototype.run = function (from_include)
	{
		if (!this.runtime.resuming_breakpoint)
		{
			this.hasRun = true;
			if (!from_include)
				this.runtime.isRunningEvents = true;
		}
		var i, len;
		for (i = 0, len = this.events.length; i < len; i++)
		{
			var ev = this.events[i];
			ev.run();
				this.runtime.clearSol(ev.solModifiers);
				if (this.runtime.hasPendingInstances)
					this.runtime.ClearDeathRow();
		}
			if (!from_include)
				this.runtime.isRunningEvents = false;
	};
	function isPerformanceSensitiveTrigger(method)
	{
		if (cr.plugins_.Sprite && method === cr.plugins_.Sprite.prototype.cnds.OnFrameChanged)
		{
			return true;
		}
		return false;
	};
	EventSheet.prototype.init_trigger = function (trig, index)
	{
		if (!trig.orblock)
			this.runtime.triggers_to_postinit.push(trig);	// needs to be postInit'd later
		var i, len;
		var cnd = trig.conditions[index];
		var type_name;
		if (cnd.type)
			type_name = cnd.type.name;
		else
			type_name = "system";
		var fasttrigger = cnd.fasttrigger;
		var triggers = (fasttrigger ? this.fasttriggers : this.triggers);
		if (!triggers[type_name])
			triggers[type_name] = [];
		var obj_entry = triggers[type_name];
		var method = cnd.func;
		if (fasttrigger)
		{
			if (!cnd.parameters.length)				// no parameters
				return;
			var firstparam = cnd.parameters[0];
			if (firstparam.type !== 1 ||			// not a string param
				firstparam.expression.type !== 2)	// not a string literal node
			{
				return;
			}
			var fastevs;
			var firstvalue = firstparam.expression.value.toLowerCase();
			var i, len;
			for (i = 0, len = obj_entry.length; i < len; i++)
			{
				if (obj_entry[i].method == method)
				{
					fastevs = obj_entry[i].evs;
					if (!fastevs[firstvalue])
						fastevs[firstvalue] = [[trig, index]];
					else
						fastevs[firstvalue].push([trig, index]);
					return;
				}
			}
			fastevs = {};
			fastevs[firstvalue] = [[trig, index]];
			obj_entry.push({ method: method, evs: fastevs });
		}
		else
		{
			for (i = 0, len = obj_entry.length; i < len; i++)
			{
				if (obj_entry[i].method == method)
				{
					obj_entry[i].evs.push([trig, index]);
					return;
				}
			}
			if (isPerformanceSensitiveTrigger(method))
				obj_entry.unshift({ method: method, evs: [[trig, index]]});
			else
				obj_entry.push({ method: method, evs: [[trig, index]]});
		}
	};
	cr.eventsheet = EventSheet;
	function Selection(type)
	{
		this.type = type;
		this.instances = [];        // subset of picked instances
		this.else_instances = [];	// subset of unpicked instances
		this.select_all = true;
	};
	Selection.prototype.hasObjects = function ()
	{
		if (this.select_all)
			return this.type.instances.length;
		else
			return this.instances.length;
	};
	Selection.prototype.getObjects = function ()
	{
		if (this.select_all)
			return this.type.instances;
		else
			return this.instances;
	};
	/*
	Selection.prototype.ensure_picked = function (inst, skip_siblings)
	{
		var i, len;
		var orblock = inst.runtime.getCurrentEventStack().current_event.orblock;
		if (this.select_all)
		{
			this.select_all = false;
			if (orblock)
			{
				cr.shallowAssignArray(this.else_instances, inst.type.instances);
				cr.arrayFindRemove(this.else_instances, inst);
			}
			this.instances.length = 1;
			this.instances[0] = inst;
		}
		else
		{
			if (orblock)
			{
				i = this.else_instances.indexOf(inst);
				if (i !== -1)
				{
					this.instances.push(this.else_instances[i]);
					this.else_instances.splice(i, 1);
				}
			}
			else
			{
				if (this.instances.indexOf(inst) === -1)
					this.instances.push(inst);
			}
		}
		if (!skip_siblings)
		{
		}
	};
	*/
	Selection.prototype.pick_one = function (inst)
	{
		if (!inst)
			return;
		if (inst.runtime.getCurrentEventStack().current_event.orblock)
		{
			if (this.select_all)
			{
				cr.clearArray(this.instances);
				cr.shallowAssignArray(this.else_instances, inst.type.instances);
				this.select_all = false;
			}
			var i = this.else_instances.indexOf(inst);
			if (i !== -1)
			{
				this.instances.push(this.else_instances[i]);
				this.else_instances.splice(i, 1);
			}
		}
		else
		{
			this.select_all = false;
			cr.clearArray(this.instances);
			this.instances[0] = inst;
		}
	};
	cr.selection = Selection;
	function EventBlock(sheet, parent, m)
	{
		this.sheet = sheet;
		this.parent = parent;
		this.runtime = sheet.runtime;
		this.solModifiers = [];
		this.solModifiersIncludingParents = [];
		this.solWriterAfterCnds = false;	// block does not change SOL after running its conditions
		this.group = false;					// is group of events
		this.initially_activated = false;	// if a group, is active on startup
		this.toplevelevent = false;			// is an event block parented only by a top-level group
		this.toplevelgroup = false;			// is parented only by other groups or is top-level (i.e. not in a subevent)
		this.has_else_block = false;		// is followed by else
;
		this.conditions = [];
		this.actions = [];
		this.subevents = [];
		this.group_name = "";
		this.group = false;
		this.initially_activated = false;
		this.group_active = false;
		this.contained_includes = null;
        if (m[1])
        {
			this.group_name = m[1][1].toLowerCase();
			this.group = true;
			this.initially_activated = !!m[1][0];
			this.contained_includes = [];
			this.group_active = this.initially_activated;
			this.runtime.allGroups.push(this);
            this.runtime.groups_by_name[this.group_name] = this;
        }
		this.orblock = m[2];
		this.sid = m[4];
		if (!this.group)
			this.runtime.blocksBySid[this.sid.toString()] = this;
		var i, len;
		var cm = m[5];
		for (i = 0, len = cm.length; i < len; i++)
		{
			var cnd = new cr.condition(this, cm[i]);
			cnd.index = i;
			cr.seal(cnd);
			this.conditions.push(cnd);
			/*
			if (cnd.is_logical())
				this.is_logical = true;
			if (cnd.type && !cnd.type.plugin.singleglobal && this.cndReferences.indexOf(cnd.type) === -1)
				this.cndReferences.push(cnd.type);
			*/
			this.addSolModifier(cnd.type);
		}
		var am = m[6];
		for (i = 0, len = am.length; i < len; i++)
		{
			var act = new cr.action(this, am[i]);
			act.index = i;
			cr.seal(act);
			this.actions.push(act);
		}
		if (m.length === 8)
		{
			var em = m[7];
			for (i = 0, len = em.length; i < len; i++)
				this.sheet.init_event(em[i], this, this.subevents);
		}
		this.is_else_block = false;
		if (this.conditions.length)
		{
			this.is_else_block = (this.conditions[0].type == null && this.conditions[0].func == cr.system_object.prototype.cnds.Else);
		}
	};
	window["_c2hh_"] = "3142B1E7D97A3706CD2EEDCB7012C2BFDE9A7D25";
	EventBlock.prototype.postInit = function (hasElse/*, prevBlock_*/)
	{
		var i, len;
		var p = this.parent;
		if (this.group)
		{
			this.toplevelgroup = true;
			while (p)
			{
				if (!p.group)
				{
					this.toplevelgroup = false;
					break;
				}
				p = p.parent;
			}
		}
		this.toplevelevent = !this.is_trigger() && (!this.parent || (this.parent.group && this.parent.toplevelgroup));
		this.has_else_block = !!hasElse;
		this.solModifiersIncludingParents = this.solModifiers.slice(0);
		p = this.parent;
		while (p)
		{
			for (i = 0, len = p.solModifiers.length; i < len; i++)
				this.addParentSolModifier(p.solModifiers[i]);
			p = p.parent;
		}
		this.solModifiers = findMatchingSolModifier(this.solModifiers);
		this.solModifiersIncludingParents = findMatchingSolModifier(this.solModifiersIncludingParents);
		var i, len/*, s*/;
		for (i = 0, len = this.conditions.length; i < len; i++)
			this.conditions[i].postInit();
		for (i = 0, len = this.actions.length; i < len; i++)
			this.actions[i].postInit();
		for (i = 0, len = this.subevents.length; i < len; i++)
		{
			this.subevents[i].postInit(i < len - 1 && this.subevents[i + 1].is_else_block);
		}
		/*
		if (this.is_else_block && this.prev_block)
		{
			for (i = 0, len = this.prev_block.solModifiers.length; i < len; i++)
			{
				s = this.prev_block.solModifiers[i];
				if (this.solModifiers.indexOf(s) === -1)
					this.solModifiers.push(s);
			}
		}
		*/
	};
	EventBlock.prototype.setGroupActive = function (a)
	{
		if (this.group_active === !!a)
			return;		// same state
		this.group_active = !!a;
		var i, len;
		for (i = 0, len = this.contained_includes.length; i < len; ++i)
		{
			this.contained_includes[i].updateActive();
		}
		if (len > 0 && this.runtime.running_layout.event_sheet)
			this.runtime.running_layout.event_sheet.updateDeepIncludes();
	};
	function addSolModifierToList(type, arr)
	{
		var i, len, t;
		if (!type)
			return;
		if (arr.indexOf(type) === -1)
			arr.push(type);
		if (type.is_contained)
		{
			for (i = 0, len = type.container.length; i < len; i++)
			{
				t = type.container[i];
				if (type === t)
					continue;		// already handled
				if (arr.indexOf(t) === -1)
					arr.push(t);
			}
		}
	};
	EventBlock.prototype.addSolModifier = function (type)
	{
		addSolModifierToList(type, this.solModifiers);
	};
	EventBlock.prototype.addParentSolModifier = function (type)
	{
		addSolModifierToList(type, this.solModifiersIncludingParents);
	};
	EventBlock.prototype.setSolWriterAfterCnds = function ()
	{
		this.solWriterAfterCnds = true;
		if (this.parent)
			this.parent.setSolWriterAfterCnds();
	};
	EventBlock.prototype.is_trigger = function ()
	{
		if (!this.conditions.length)    // no conditions
			return false;
		else
			return this.conditions[0].trigger;
	};
	EventBlock.prototype.run = function ()
	{
		var i, len, c, any_true = false, cnd_result;
		var runtime = this.runtime;
		var evinfo = this.runtime.getCurrentEventStack();
		evinfo.current_event = this;
		var conditions = this.conditions;
			if (!this.is_else_block)
				evinfo.else_branch_ran = false;
		if (this.orblock)
		{
			if (conditions.length === 0)
				any_true = true;		// be sure to run if empty block
				evinfo.cndindex = 0
			for (len = conditions.length; evinfo.cndindex < len; evinfo.cndindex++)
			{
				c = conditions[evinfo.cndindex];
				if (c.trigger)		// skip triggers when running OR block
					continue;
				cnd_result = c.run();
				if (cnd_result)			// make sure all conditions run and run if any were true
					any_true = true;
			}
			evinfo.last_event_true = any_true;
			if (any_true)
				this.run_actions_and_subevents();
		}
		else
		{
				evinfo.cndindex = 0
			for (len = conditions.length; evinfo.cndindex < len; evinfo.cndindex++)
			{
				cnd_result = conditions[evinfo.cndindex].run();
				if (!cnd_result)    // condition failed
				{
					evinfo.last_event_true = false;
					if (this.toplevelevent && runtime.hasPendingInstances)
						runtime.ClearDeathRow();
					return;		// bail out now
				}
			}
			evinfo.last_event_true = true;
			this.run_actions_and_subevents();
		}
		this.end_run(evinfo);
	};
	EventBlock.prototype.end_run = function (evinfo)
	{
		if (evinfo.last_event_true && this.has_else_block)
			evinfo.else_branch_ran = true;
		if (this.toplevelevent && this.runtime.hasPendingInstances)
			this.runtime.ClearDeathRow();
	};
	EventBlock.prototype.run_orblocktrigger = function (index)
	{
		var evinfo = this.runtime.getCurrentEventStack();
		evinfo.current_event = this;
		if (this.conditions[index].run())
		{
			this.run_actions_and_subevents();
			this.runtime.getCurrentEventStack().last_event_true = true;
		}
	};
	EventBlock.prototype.run_actions_and_subevents = function ()
	{
		var evinfo = this.runtime.getCurrentEventStack();
		var len;
		for (evinfo.actindex = 0, len = this.actions.length; evinfo.actindex < len; evinfo.actindex++)
		{
			if (this.actions[evinfo.actindex].run())
				return;
		}
		this.run_subevents();
	};
	EventBlock.prototype.resume_actions_and_subevents = function ()
	{
		var evinfo = this.runtime.getCurrentEventStack();
		var len;
		for (len = this.actions.length; evinfo.actindex < len; evinfo.actindex++)
		{
			if (this.actions[evinfo.actindex].run())
				return;
		}
		this.run_subevents();
	};
	EventBlock.prototype.run_subevents = function ()
	{
		if (!this.subevents.length)
			return;
		var i, len, subev, pushpop/*, skipped_pop = false, pop_modifiers = null*/;
		var last = this.subevents.length - 1;
			this.runtime.pushEventStack(this);
		if (this.solWriterAfterCnds)
		{
			for (i = 0, len = this.subevents.length; i < len; i++)
			{
				subev = this.subevents[i];
					pushpop = (!this.toplevelgroup || (!this.group && i < last));
					if (pushpop)
						this.runtime.pushCopySol(subev.solModifiers);
				subev.run();
					if (pushpop)
						this.runtime.popSol(subev.solModifiers);
					else
						this.runtime.clearSol(subev.solModifiers);
			}
		}
		else
		{
			for (i = 0, len = this.subevents.length; i < len; i++)
			{
				this.subevents[i].run();
			}
		}
			this.runtime.popEventStack();
	};
	EventBlock.prototype.run_pretrigger = function ()
	{
		var evinfo = this.runtime.getCurrentEventStack();
		evinfo.current_event = this;
		var any_true = false;
		var i, len;
		for (evinfo.cndindex = 0, len = this.conditions.length; evinfo.cndindex < len; evinfo.cndindex++)
		{
;
			if (this.conditions[evinfo.cndindex].run())
				any_true = true;
			else if (!this.orblock)			// condition failed (let OR blocks run all conditions anyway)
				return false;               // bail out
		}
		return this.orblock ? any_true : true;
	};
	EventBlock.prototype.retrigger = function ()
	{
		this.runtime.execcount++;
		var prevcndindex = this.runtime.getCurrentEventStack().cndindex;
		var len;
		var evinfo = this.runtime.pushEventStack(this);
		if (!this.orblock)
		{
			for (evinfo.cndindex = prevcndindex + 1, len = this.conditions.length; evinfo.cndindex < len; evinfo.cndindex++)
			{
				if (!this.conditions[evinfo.cndindex].run())    // condition failed
				{
					this.runtime.popEventStack();               // moving up level of recursion
					return false;                               // bail out
				}
			}
		}
		this.run_actions_and_subevents();
		this.runtime.popEventStack();
		return true;		// ran an iteration
	};
	EventBlock.prototype.isFirstConditionOfType = function (cnd)
	{
		var cndindex = cnd.index;
		if (cndindex === 0)
			return true;
		--cndindex;
		for ( ; cndindex >= 0; --cndindex)
		{
			if (this.conditions[cndindex].type === cnd.type)
				return false;
		}
		return true;
	};
	cr.eventblock = EventBlock;
	function Condition(block, m)
	{
		this.block = block;
		this.sheet = block.sheet;
		this.runtime = block.runtime;
		this.parameters = [];
		this.results = [];
		this.extra = {};		// for plugins to stow away some custom info
		this.index = -1;
		this.anyParamVariesPerInstance = false;
		this.func = this.runtime.GetObjectReference(m[1]);
;
		this.trigger = (m[3] > 0);
		this.fasttrigger = (m[3] === 2);
		this.looping = m[4];
		this.inverted = m[5];
		this.isstatic = m[6];
		this.sid = m[7];
		this.runtime.cndsBySid[this.sid.toString()] = this;
		if (m[0] === -1)		// system object
		{
			this.type = null;
			this.run = this.run_system;
			this.behaviortype = null;
			this.beh_index = -1;
		}
		else
		{
			this.type = this.runtime.types_by_index[m[0]];
;
			if (this.isstatic)
				this.run = this.run_static;
			else
				this.run = this.run_object;
			if (m[2])
			{
				this.behaviortype = this.type.getBehaviorByName(m[2]);
;
				this.beh_index = this.type.getBehaviorIndexByName(m[2]);
;
			}
			else
			{
				this.behaviortype = null;
				this.beh_index = -1;
			}
			if (this.block.parent)
				this.block.parent.setSolWriterAfterCnds();
		}
		if (this.fasttrigger)
			this.run = this.run_true;
		if (m.length === 10)
		{
			var i, len;
			var em = m[9];
			for (i = 0, len = em.length; i < len; i++)
			{
				var param = new cr.parameter(this, em[i]);
				cr.seal(param);
				this.parameters.push(param);
			}
			this.results.length = em.length;
		}
	};
	Condition.prototype.postInit = function ()
	{
		var i, len, p;
		for (i = 0, len = this.parameters.length; i < len; i++)
		{
			p = this.parameters[i];
			p.postInit();
			if (p.variesPerInstance)
				this.anyParamVariesPerInstance = true;
		}
	};
	/*
	Condition.prototype.is_logical = function ()
	{
		return !this.type || this.type.plugin.singleglobal;
	};
	*/
	Condition.prototype.run_true = function ()
	{
		return true;
	};
	Condition.prototype.run_system = function ()
	{
		var i, len;
		for (i = 0, len = this.parameters.length; i < len; i++)
			this.results[i] = this.parameters[i].get();
		return cr.xor(this.func.apply(this.runtime.system, this.results), this.inverted);
	};
	Condition.prototype.run_static = function ()
	{
		var i, len;
		for (i = 0, len = this.parameters.length; i < len; i++)
			this.results[i] = this.parameters[i].get();
		var ret = this.func.apply(this.behaviortype ? this.behaviortype : this.type, this.results);
		this.type.applySolToContainer();
		return ret;
	};
	Condition.prototype.run_object = function ()
	{
		var i, j, k, leni, lenj, p, ret, met, inst, s, sol2;
		var type = this.type;
		var sol = type.getCurrentSol();
		var is_orblock = this.block.orblock && !this.trigger;		// triggers in OR blocks need to work normally
		var offset = 0;
		var is_contained = type.is_contained;
		var is_family = type.is_family;
		var family_index = type.family_index;
		var beh_index = this.beh_index;
		var is_beh = (beh_index > -1);
		var params_vary = this.anyParamVariesPerInstance;
		var parameters = this.parameters;
		var results = this.results;
		var inverted = this.inverted;
		var func = this.func;
		var arr, container;
		if (params_vary)
		{
			for (j = 0, lenj = parameters.length; j < lenj; ++j)
			{
				p = parameters[j];
				if (!p.variesPerInstance)
					results[j] = p.get(0);
			}
		}
		else
		{
			for (j = 0, lenj = parameters.length; j < lenj; ++j)
				results[j] = parameters[j].get(0);
		}
		if (sol.select_all) {
			cr.clearArray(sol.instances);       // clear contents
			cr.clearArray(sol.else_instances);
			arr = type.instances;
			for (i = 0, leni = arr.length; i < leni; ++i)
			{
				inst = arr[i];
;
				if (params_vary)
				{
					for (j = 0, lenj = parameters.length; j < lenj; ++j)
					{
						p = parameters[j];
						if (p.variesPerInstance)
							results[j] = p.get(i);        // default SOL index is current object
					}
				}
				if (is_beh)
				{
					offset = 0;
					if (is_family)
					{
						offset = inst.type.family_beh_map[family_index];
					}
					ret = func.apply(inst.behavior_insts[beh_index + offset], results);
				}
				else
					ret = func.apply(inst, results);
				met = cr.xor(ret, inverted);
				if (met)
					sol.instances.push(inst);
				else if (is_orblock)					// in OR blocks, keep the instances not meeting the condition for subsequent testing
					sol.else_instances.push(inst);
			}
			if (type.finish)
				type.finish(true);
			sol.select_all = false;
			type.applySolToContainer();
			return sol.hasObjects();
		}
		else {
			k = 0;
			var using_else_instances = (is_orblock && !this.block.isFirstConditionOfType(this));
			arr = (using_else_instances ? sol.else_instances : sol.instances);
			var any_true = false;
			for (i = 0, leni = arr.length; i < leni; ++i)
			{
				inst = arr[i];
;
				if (params_vary)
				{
					for (j = 0, lenj = parameters.length; j < lenj; ++j)
					{
						p = parameters[j];
						if (p.variesPerInstance)
							results[j] = p.get(i);        // default SOL index is current object
					}
				}
				if (is_beh)
				{
					offset = 0;
					if (is_family)
					{
						offset = inst.type.family_beh_map[family_index];
					}
					ret = func.apply(inst.behavior_insts[beh_index + offset], results);
				}
				else
					ret = func.apply(inst, results);
				if (cr.xor(ret, inverted))
				{
					any_true = true;
					if (using_else_instances)
					{
						sol.instances.push(inst);
						if (is_contained)
						{
							for (j = 0, lenj = inst.siblings.length; j < lenj; j++)
							{
								s = inst.siblings[j];
								s.type.getCurrentSol().instances.push(s);
							}
						}
					}
					else
					{
						arr[k] = inst;
						if (is_contained)
						{
							for (j = 0, lenj = inst.siblings.length; j < lenj; j++)
							{
								s = inst.siblings[j];
								s.type.getCurrentSol().instances[k] = s;
							}
						}
						k++;
					}
				}
				else
				{
					if (using_else_instances)
					{
						arr[k] = inst;
						if (is_contained)
						{
							for (j = 0, lenj = inst.siblings.length; j < lenj; j++)
							{
								s = inst.siblings[j];
								s.type.getCurrentSol().else_instances[k] = s;
							}
						}
						k++;
					}
					else if (is_orblock)
					{
						sol.else_instances.push(inst);
						if (is_contained)
						{
							for (j = 0, lenj = inst.siblings.length; j < lenj; j++)
							{
								s = inst.siblings[j];
								s.type.getCurrentSol().else_instances.push(s);
							}
						}
					}
				}
			}
			cr.truncateArray(arr, k);
			if (is_contained)
			{
				container = type.container;
				for (i = 0, leni = container.length; i < leni; i++)
				{
					sol2 = container[i].getCurrentSol();
					if (using_else_instances)
						cr.truncateArray(sol2.else_instances, k);
					else
						cr.truncateArray(sol2.instances, k);
				}
			}
			var pick_in_finish = any_true;		// don't pick in finish() if we're only doing the logic test below
			if (using_else_instances && !any_true)
			{
				for (i = 0, leni = sol.instances.length; i < leni; i++)
				{
					inst = sol.instances[i];
					if (params_vary)
					{
						for (j = 0, lenj = parameters.length; j < lenj; j++)
						{
							p = parameters[j];
							if (p.variesPerInstance)
								results[j] = p.get(i);
						}
					}
					if (is_beh)
						ret = func.apply(inst.behavior_insts[beh_index], results);
					else
						ret = func.apply(inst, results);
					if (cr.xor(ret, inverted))
					{
						any_true = true;
						break;		// got our flag, don't need to test any more
					}
				}
			}
			if (type.finish)
				type.finish(pick_in_finish || is_orblock);
			return is_orblock ? any_true : sol.hasObjects();
		}
	};
	cr.condition = Condition;
	function Action(block, m)
	{
		this.block = block;
		this.sheet = block.sheet;
		this.runtime = block.runtime;
		this.parameters = [];
		this.results = [];
		this.extra = {};		// for plugins to stow away some custom info
		this.index = -1;
		this.anyParamVariesPerInstance = false;
		this.func = this.runtime.GetObjectReference(m[1]);
;
		if (m[0] === -1)	// system
		{
			this.type = null;
			this.run = this.run_system;
			this.behaviortype = null;
			this.beh_index = -1;
		}
		else
		{
			this.type = this.runtime.types_by_index[m[0]];
;
			this.run = this.run_object;
			if (m[2])
			{
				this.behaviortype = this.type.getBehaviorByName(m[2]);
;
				this.beh_index = this.type.getBehaviorIndexByName(m[2]);
;
			}
			else
			{
				this.behaviortype = null;
				this.beh_index = -1;
			}
		}
		this.sid = m[3];
		this.runtime.actsBySid[this.sid.toString()] = this;
		if (m.length === 6)
		{
			var i, len;
			var em = m[5];
			for (i = 0, len = em.length; i < len; i++)
			{
				var param = new cr.parameter(this, em[i]);
				cr.seal(param);
				this.parameters.push(param);
			}
			this.results.length = em.length;
		}
	};
	Action.prototype.postInit = function ()
	{
		var i, len, p;
		for (i = 0, len = this.parameters.length; i < len; i++)
		{
			p = this.parameters[i];
			p.postInit();
			if (p.variesPerInstance)
				this.anyParamVariesPerInstance = true;
		}
	};
	Action.prototype.run_system = function ()
	{
		var runtime = this.runtime;
		var i, len;
		var parameters = this.parameters;
		var results = this.results;
		for (i = 0, len = parameters.length; i < len; ++i)
			results[i] = parameters[i].get();
		return this.func.apply(runtime.system, results);
	};
	Action.prototype.run_object = function ()
	{
		var type = this.type;
		var beh_index = this.beh_index;
		var family_index = type.family_index;
		var params_vary = this.anyParamVariesPerInstance;
		var parameters = this.parameters;
		var results = this.results;
		var func = this.func;
		var instances = type.getCurrentSol().getObjects();
		var is_family = type.is_family;
		var is_beh = (beh_index > -1);
		var i, j, leni, lenj, p, inst, offset;
		if (params_vary)
		{
			for (j = 0, lenj = parameters.length; j < lenj; ++j)
			{
				p = parameters[j];
				if (!p.variesPerInstance)
					results[j] = p.get(0);
			}
		}
		else
		{
			for (j = 0, lenj = parameters.length; j < lenj; ++j)
				results[j] = parameters[j].get(0);
		}
		for (i = 0, leni = instances.length; i < leni; ++i)
		{
			inst = instances[i];
			if (params_vary)
			{
				for (j = 0, lenj = parameters.length; j < lenj; ++j)
				{
					p = parameters[j];
					if (p.variesPerInstance)
						results[j] = p.get(i);    // pass i to use as default SOL index
				}
			}
			if (is_beh)
			{
				offset = 0;
				if (is_family)
				{
					offset = inst.type.family_beh_map[family_index];
				}
				func.apply(inst.behavior_insts[beh_index + offset], results);
			}
			else
				func.apply(inst, results);
		}
		return false;
	};
	cr.action = Action;
	var tempValues = [];
	var tempValuesPtr = -1;
	function pushTempValue()
	{
		tempValuesPtr++;
		if (tempValues.length === tempValuesPtr)
			tempValues.push(new cr.expvalue());
		return tempValues[tempValuesPtr];
	};
	function popTempValue()
	{
		tempValuesPtr--;
	};
	function Parameter(owner, m)
	{
		this.owner = owner;
		this.block = owner.block;
		this.sheet = owner.sheet;
		this.runtime = owner.runtime;
		this.type = m[0];
		this.expression = null;
		this.solindex = 0;
		this.get = null;
		this.combosel = 0;
		this.layout = null;
		this.key = 0;
		this.object = null;
		this.index = 0;
		this.varname = null;
		this.eventvar = null;
		this.fileinfo = null;
		this.subparams = null;
		this.variadicret = null;
		this.subparams = null;
		this.variadicret = null;
		this.variesPerInstance = false;
		var i, len, param;
		switch (m[0])
		{
			case 0:		// number
			case 7:		// any
				this.expression = new cr.expNode(this, m[1]);
				this.solindex = 0;
				this.get = this.get_exp;
				break;
			case 1:		// string
				this.expression = new cr.expNode(this, m[1]);
				this.solindex = 0;
				this.get = this.get_exp_str;
				break;
			case 5:		// layer
				this.expression = new cr.expNode(this, m[1]);
				this.solindex = 0;
				this.get = this.get_layer;
				break;
			case 3:		// combo
			case 8:		// cmp
				this.combosel = m[1];
				this.get = this.get_combosel;
				break;
			case 6:		// layout
				this.layout = this.runtime.layouts[m[1]];
;
				this.get = this.get_layout;
				break;
			case 9:		// keyb
				this.key = m[1];
				this.get = this.get_key;
				break;
			case 4:		// object
				this.object = this.runtime.types_by_index[m[1]];
;
				this.get = this.get_object;
				this.block.addSolModifier(this.object);
				if (this.owner instanceof cr.action)
					this.block.setSolWriterAfterCnds();
				else if (this.block.parent)
					this.block.parent.setSolWriterAfterCnds();
				break;
			case 10:	// instvar
				this.index = m[1];
				if (owner.type && owner.type.is_family)
				{
					this.get = this.get_familyvar;
					this.variesPerInstance = true;
				}
				else
					this.get = this.get_instvar;
				break;
			case 11:	// eventvar
				this.varname = m[1];
				this.eventvar = null;
				this.get = this.get_eventvar;
				break;
			case 2:		// audiofile	["name", ismusic]
			case 12:	// fileinfo		"name"
				this.fileinfo = m[1];
				this.get = this.get_audiofile;
				break;
			case 13:	// variadic
				this.get = this.get_variadic;
				this.subparams = [];
				this.variadicret = [];
				for (i = 1, len = m.length; i < len; i++)
				{
					param = new cr.parameter(this.owner, m[i]);
					cr.seal(param);
					this.subparams.push(param);
					this.variadicret.push(0);
				}
				break;
			default:
;
		}
	};
	Parameter.prototype.postInit = function ()
	{
		var i, len;
		if (this.type === 11)		// eventvar
		{
			this.eventvar = this.runtime.getEventVariableByName(this.varname, this.block.parent);
;
		}
		else if (this.type === 13)	// variadic, postInit all sub-params
		{
			for (i = 0, len = this.subparams.length; i < len; i++)
				this.subparams[i].postInit();
		}
		if (this.expression)
			this.expression.postInit();
	};
	Parameter.prototype.maybeVaryForType = function (t)
	{
		if (this.variesPerInstance)
			return;				// already varies per instance, no need to check again
		if (!t)
			return;				// never vary for system type
		if (!t.plugin.singleglobal)
		{
			this.variesPerInstance = true;
			return;
		}
	};
	Parameter.prototype.setVaries = function ()
	{
		this.variesPerInstance = true;
	};
	Parameter.prototype.get_exp = function (solindex)
	{
		this.solindex = solindex || 0;   // default SOL index to use
		var temp = pushTempValue();
		this.expression.get(temp);
		popTempValue();
		return temp.data;      			// return actual JS value, not expvalue
	};
	Parameter.prototype.get_exp_str = function (solindex)
	{
		this.solindex = solindex || 0;   // default SOL index to use
		var temp = pushTempValue();
		this.expression.get(temp);
		popTempValue();
		if (cr.is_string(temp.data))
			return temp.data;
		else
			return "";
	};
	Parameter.prototype.get_object = function ()
	{
		return this.object;
	};
	Parameter.prototype.get_combosel = function ()
	{
		return this.combosel;
	};
	Parameter.prototype.get_layer = function (solindex)
	{
		this.solindex = solindex || 0;   // default SOL index to use
		var temp = pushTempValue();
		this.expression.get(temp);
		popTempValue();
		if (temp.is_number())
			return this.runtime.getLayerByNumber(temp.data);
		else
			return this.runtime.getLayerByName(temp.data);
	}
	Parameter.prototype.get_layout = function ()
	{
		return this.layout;
	};
	Parameter.prototype.get_key = function ()
	{
		return this.key;
	};
	Parameter.prototype.get_instvar = function ()
	{
		return this.index;
	};
	Parameter.prototype.get_familyvar = function (solindex_)
	{
		var solindex = solindex_ || 0;
		var familytype = this.owner.type;
		var realtype = null;
		var sol = familytype.getCurrentSol();
		var objs = sol.getObjects();
		if (objs.length)
			realtype = objs[solindex % objs.length].type;
		else if (sol.else_instances.length)
			realtype = sol.else_instances[solindex % sol.else_instances.length].type;
		else if (familytype.instances.length)
			realtype = familytype.instances[solindex % familytype.instances.length].type;
		else
			return 0;
		return this.index + realtype.family_var_map[familytype.family_index];
	};
	Parameter.prototype.get_eventvar = function ()
	{
		return this.eventvar;
	};
	Parameter.prototype.get_audiofile = function ()
	{
		return this.fileinfo;
	};
	Parameter.prototype.get_variadic = function ()
	{
		var i, len;
		for (i = 0, len = this.subparams.length; i < len; i++)
		{
			this.variadicret[i] = this.subparams[i].get();
		}
		return this.variadicret;
	};
	cr.parameter = Parameter;
	function EventVariable(sheet, parent, m)
	{
		this.sheet = sheet;
		this.parent = parent;
		this.runtime = sheet.runtime;
		this.solModifiers = [];
		this.name = m[1];
		this.vartype = m[2];
		this.initial = m[3];
		this.is_static = !!m[4];
		this.is_constant = !!m[5];
		this.sid = m[6];
		this.runtime.varsBySid[this.sid.toString()] = this;
		this.data = this.initial;	// note: also stored in event stack frame for local nonstatic nonconst vars
		if (this.parent)			// local var
		{
			if (this.is_static || this.is_constant)
				this.localIndex = -1;
			else
				this.localIndex = this.runtime.stackLocalCount++;
			this.runtime.all_local_vars.push(this);
		}
		else						// global var
		{
			this.localIndex = -1;
			this.runtime.all_global_vars.push(this);
		}
	};
	EventVariable.prototype.postInit = function ()
	{
		this.solModifiers = findMatchingSolModifier(this.solModifiers);
	};
	EventVariable.prototype.setValue = function (x)
	{
;
		var lvs = this.runtime.getCurrentLocalVarStack();
		if (!this.parent || this.is_static || !lvs)
			this.data = x;
		else	// local nonstatic variable: use event stack to keep value at this level of recursion
		{
			if (this.localIndex >= lvs.length)
				lvs.length = this.localIndex + 1;
			lvs[this.localIndex] = x;
		}
	};
	EventVariable.prototype.getValue = function ()
	{
		var lvs = this.runtime.getCurrentLocalVarStack();
		if (!this.parent || this.is_static || !lvs || this.is_constant)
			return this.data;
		else	// local nonstatic variable
		{
			if (this.localIndex >= lvs.length)
			{
				return this.initial;
			}
			if (typeof lvs[this.localIndex] === "undefined")
			{
				return this.initial;
			}
			return lvs[this.localIndex];
		}
	};
	EventVariable.prototype.run = function ()
	{
			if (this.parent && !this.is_static && !this.is_constant)
				this.setValue(this.initial);
	};
	cr.eventvariable = EventVariable;
	function EventInclude(sheet, parent, m)
	{
		this.sheet = sheet;
		this.parent = parent;
		this.runtime = sheet.runtime;
		this.solModifiers = [];
		this.include_sheet = null;		// determined in postInit
		this.include_sheet_name = m[1];
		this.active = true;
	};
	EventInclude.prototype.toString = function ()
	{
		return "include:" + this.include_sheet.toString();
	};
	EventInclude.prototype.postInit = function ()
	{
        this.include_sheet = this.runtime.eventsheets[this.include_sheet_name];
;
;
        this.sheet.includes.add(this);
		this.solModifiers = findMatchingSolModifier(this.solModifiers);
		var p = this.parent;
		while (p)
		{
			if (p.group)
				p.contained_includes.push(this);
			p = p.parent;
		}
		this.updateActive();
	};
	EventInclude.prototype.run = function ()
	{
			if (this.parent)
				this.runtime.pushCleanSol(this.runtime.types_by_index);
        if (!this.include_sheet.hasRun)
            this.include_sheet.run(true);			// from include
			if (this.parent)
				this.runtime.popSol(this.runtime.types_by_index);
	};
	EventInclude.prototype.updateActive = function ()
	{
		var p = this.parent;
		while (p)
		{
			if (p.group && !p.group_active)
			{
				this.active = false;
				return;
			}
			p = p.parent;
		}
		this.active = true;
	};
	EventInclude.prototype.isActive = function ()
	{
		return this.active;
	};
	cr.eventinclude = EventInclude;
	function EventStackFrame()
	{
		this.temp_parents_arr = [];
		this.reset(null);
		cr.seal(this);
	};
	EventStackFrame.prototype.reset = function (cur_event)
	{
		this.current_event = cur_event;
		this.cndindex = 0;
		this.actindex = 0;
		cr.clearArray(this.temp_parents_arr);
		this.last_event_true = false;
		this.else_branch_ran = false;
		this.any_true_state = false;
	};
	EventStackFrame.prototype.isModifierAfterCnds = function ()
	{
		if (this.current_event.solWriterAfterCnds)
			return true;
		if (this.cndindex < this.current_event.conditions.length - 1)
			return !!this.current_event.solModifiers.length;
		return false;
	};
	cr.eventStackFrame = EventStackFrame;
}());
(function()
{
	function ExpNode(owner_, m)
	{
		this.owner = owner_;
		this.runtime = owner_.runtime;
		this.type = m[0];
;
		this.get = [this.eval_int,
					this.eval_float,
					this.eval_string,
					this.eval_unaryminus,
					this.eval_add,
					this.eval_subtract,
					this.eval_multiply,
					this.eval_divide,
					this.eval_mod,
					this.eval_power,
					this.eval_and,
					this.eval_or,
					this.eval_equal,
					this.eval_notequal,
					this.eval_less,
					this.eval_lessequal,
					this.eval_greater,
					this.eval_greaterequal,
					this.eval_conditional,
					this.eval_system_exp,
					this.eval_object_exp,
					this.eval_instvar_exp,
					this.eval_behavior_exp,
					this.eval_eventvar_exp][this.type];
		var paramsModel = null;
		this.value = null;
		this.first = null;
		this.second = null;
		this.third = null;
		this.func = null;
		this.results = null;
		this.parameters = null;
		this.object_type = null;
		this.beh_index = -1;
		this.instance_expr = null;
		this.varindex = -1;
		this.behavior_type = null;
		this.varname = null;
		this.eventvar = null;
		this.return_string = false;
		switch (this.type) {
		case 0:		// int
		case 1:		// float
		case 2:		// string
			this.value = m[1];
			break;
		case 3:		// unaryminus
			this.first = new cr.expNode(owner_, m[1]);
			break;
		case 18:	// conditional
			this.first = new cr.expNode(owner_, m[1]);
			this.second = new cr.expNode(owner_, m[2]);
			this.third = new cr.expNode(owner_, m[3]);
			break;
		case 19:	// system_exp
			this.func = this.runtime.GetObjectReference(m[1]);
;
			if (this.func === cr.system_object.prototype.exps.random
			 || this.func === cr.system_object.prototype.exps.choose)
			{
				this.owner.setVaries();
			}
			this.results = [];
			this.parameters = [];
			if (m.length === 3)
			{
				paramsModel = m[2];
				this.results.length = paramsModel.length + 1;	// must also fit 'ret'
			}
			else
				this.results.length = 1;      // to fit 'ret'
			break;
		case 20:	// object_exp
			this.object_type = this.runtime.types_by_index[m[1]];
;
			this.beh_index = -1;
			this.func = this.runtime.GetObjectReference(m[2]);
			this.return_string = m[3];
			if (cr.plugins_.Function && this.func === cr.plugins_.Function.prototype.exps.Call)
			{
				this.owner.setVaries();
			}
			if (m[4])
				this.instance_expr = new cr.expNode(owner_, m[4]);
			else
				this.instance_expr = null;
			this.results = [];
			this.parameters = [];
			if (m.length === 6)
			{
				paramsModel = m[5];
				this.results.length = paramsModel.length + 1;
			}
			else
				this.results.length = 1;	// to fit 'ret'
			break;
		case 21:		// instvar_exp
			this.object_type = this.runtime.types_by_index[m[1]];
;
			this.return_string = m[2];
			if (m[3])
				this.instance_expr = new cr.expNode(owner_, m[3]);
			else
				this.instance_expr = null;
			this.varindex = m[4];
			break;
		case 22:		// behavior_exp
			this.object_type = this.runtime.types_by_index[m[1]];
;
			this.behavior_type = this.object_type.getBehaviorByName(m[2]);
;
			this.beh_index = this.object_type.getBehaviorIndexByName(m[2]);
			this.func = this.runtime.GetObjectReference(m[3]);
			this.return_string = m[4];
			if (m[5])
				this.instance_expr = new cr.expNode(owner_, m[5]);
			else
				this.instance_expr = null;
			this.results = [];
			this.parameters = [];
			if (m.length === 7)
			{
				paramsModel = m[6];
				this.results.length = paramsModel.length + 1;
			}
			else
				this.results.length = 1;	// to fit 'ret'
			break;
		case 23:		// eventvar_exp
			this.varname = m[1];
			this.eventvar = null;	// assigned in postInit
			break;
		}
		this.owner.maybeVaryForType(this.object_type);
		if (this.type >= 4 && this.type <= 17)
		{
			this.first = new cr.expNode(owner_, m[1]);
			this.second = new cr.expNode(owner_, m[2]);
		}
		if (paramsModel)
		{
			var i, len;
			for (i = 0, len = paramsModel.length; i < len; i++)
				this.parameters.push(new cr.expNode(owner_, paramsModel[i]));
		}
		cr.seal(this);
	};
	ExpNode.prototype.postInit = function ()
	{
		if (this.type === 23)	// eventvar_exp
		{
			this.eventvar = this.owner.runtime.getEventVariableByName(this.varname, this.owner.block.parent);
;
		}
		if (this.first)
			this.first.postInit();
		if (this.second)
			this.second.postInit();
		if (this.third)
			this.third.postInit();
		if (this.instance_expr)
			this.instance_expr.postInit();
		if (this.parameters)
		{
			var i, len;
			for (i = 0, len = this.parameters.length; i < len; i++)
				this.parameters[i].postInit();
		}
	};
	var tempValues = [];
	var tempValuesPtr = -1;
	function pushTempValue()
	{
		++tempValuesPtr;
		if (tempValues.length === tempValuesPtr)
			tempValues.push(new cr.expvalue());
		return tempValues[tempValuesPtr];
	};
	function popTempValue()
	{
		--tempValuesPtr;
	};
	function eval_params(parameters, results, temp)
	{
		var i, len;
		for (i = 0, len = parameters.length; i < len; ++i)
		{
			parameters[i].get(temp);
			results[i + 1] = temp.data;   // passing actual javascript value as argument instead of expvalue
		}
	}
	ExpNode.prototype.eval_system_exp = function (ret)
	{
		var parameters = this.parameters;
		var results = this.results;
		results[0] = ret;
		var temp = pushTempValue();
		eval_params(parameters, results, temp);
		popTempValue();
		this.func.apply(this.runtime.system, results);
	};
	ExpNode.prototype.eval_object_exp = function (ret)
	{
		var object_type = this.object_type;
		var results = this.results;
		var parameters = this.parameters;
		var instance_expr = this.instance_expr;
		var func = this.func;
		var index = this.owner.solindex;			// default to parameter's intended SOL index
		var sol = object_type.getCurrentSol();
		var instances = sol.getObjects();
		if (!instances.length)
		{
			if (sol.else_instances.length)
				instances = sol.else_instances;
			else
			{
				if (this.return_string)
					ret.set_string("");
				else
					ret.set_int(0);
				return;
			}
		}
		results[0] = ret;
		ret.object_class = object_type;		// so expression can access family type if need be
		var temp = pushTempValue();
		eval_params(parameters, results, temp);
		if (instance_expr) {
			instance_expr.get(temp);
			if (temp.is_number()) {
				index = temp.data;
				instances = object_type.instances;    // pick from all instances, not SOL
			}
		}
		popTempValue();
		var len = instances.length;
		if (index >= len || index <= -len)
			index %= len;      // wraparound
		if (index < 0)
			index += len;
		var returned_val = func.apply(instances[index], results);
;
	};
	ExpNode.prototype.eval_behavior_exp = function (ret)
	{
		var object_type = this.object_type;
		var results = this.results;
		var parameters = this.parameters;
		var instance_expr = this.instance_expr;
		var beh_index = this.beh_index;
		var func = this.func;
		var index = this.owner.solindex;			// default to parameter's intended SOL index
		var sol = object_type.getCurrentSol();
		var instances = sol.getObjects();
		if (!instances.length)
		{
			if (sol.else_instances.length)
				instances = sol.else_instances;
			else
			{
				if (this.return_string)
					ret.set_string("");
				else
					ret.set_int(0);
				return;
			}
		}
		results[0] = ret;
		ret.object_class = object_type;		// so expression can access family type if need be
		var temp = pushTempValue();
		eval_params(parameters, results, temp);
		if (instance_expr) {
			instance_expr.get(temp);
			if (temp.is_number()) {
				index = temp.data;
				instances = object_type.instances;    // pick from all instances, not SOL
			}
		}
		popTempValue();
		var len = instances.length;
		if (index >= len || index <= -len)
			index %= len;      // wraparound
		if (index < 0)
			index += len;
		var inst = instances[index];
		var offset = 0;
		if (object_type.is_family)
		{
			offset = inst.type.family_beh_map[object_type.family_index];
		}
		var returned_val = func.apply(inst.behavior_insts[beh_index + offset], results);
;
	};
	ExpNode.prototype.eval_instvar_exp = function (ret)
	{
		var instance_expr = this.instance_expr;
		var object_type = this.object_type;
		var varindex = this.varindex;
		var index = this.owner.solindex;		// default to parameter's intended SOL index
		var sol = object_type.getCurrentSol();
		var instances = sol.getObjects();
		var inst;
		if (!instances.length)
		{
			if (sol.else_instances.length)
				instances = sol.else_instances;
			else
			{
				if (this.return_string)
					ret.set_string("");
				else
					ret.set_int(0);
				return;
			}
		}
		if (instance_expr)
		{
			var temp = pushTempValue();
			instance_expr.get(temp);
			if (temp.is_number())
			{
				index = temp.data;
				var type_instances = object_type.instances;
				if (type_instances.length !== 0)		// avoid NaN result with %
				{
					index %= type_instances.length;     // wraparound
					if (index < 0)                      // offset
						index += type_instances.length;
				}
				inst = object_type.getInstanceByIID(index);
				var to_ret = inst.instance_vars[varindex];
				if (cr.is_string(to_ret))
					ret.set_string(to_ret);
				else
					ret.set_float(to_ret);
				popTempValue();
				return;         // done
			}
			popTempValue();
		}
		var len = instances.length;
		if (index >= len || index <= -len)
			index %= len;		// wraparound
		if (index < 0)
			index += len;
		inst = instances[index];
		var offset = 0;
		if (object_type.is_family)
		{
			offset = inst.type.family_var_map[object_type.family_index];
		}
		var to_ret = inst.instance_vars[varindex + offset];
		if (cr.is_string(to_ret))
			ret.set_string(to_ret);
		else
			ret.set_float(to_ret);
	};
	ExpNode.prototype.eval_int = function (ret)
	{
		ret.type = cr.exptype.Integer;
		ret.data = this.value;
	};
	ExpNode.prototype.eval_float = function (ret)
	{
		ret.type = cr.exptype.Float;
		ret.data = this.value;
	};
	ExpNode.prototype.eval_string = function (ret)
	{
		ret.type = cr.exptype.String;
		ret.data = this.value;
	};
	ExpNode.prototype.eval_unaryminus = function (ret)
	{
		this.first.get(ret);                // retrieve operand
		if (ret.is_number())
			ret.data = -ret.data;
	};
	ExpNode.prototype.eval_add = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		if (ret.is_number() && temp.is_number())
		{
			ret.data += temp.data;          // both operands numbers: add
			if (temp.is_float())
				ret.make_float();
		}
		popTempValue();
	};
	ExpNode.prototype.eval_subtract = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		if (ret.is_number() && temp.is_number())
		{
			ret.data -= temp.data;          // both operands numbers: subtract
			if (temp.is_float())
				ret.make_float();
		}
		popTempValue();
	};
	ExpNode.prototype.eval_multiply = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		if (ret.is_number() && temp.is_number())
		{
			ret.data *= temp.data;          // both operands numbers: multiply
			if (temp.is_float())
				ret.make_float();
		}
		popTempValue();
	};
	ExpNode.prototype.eval_divide = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		if (ret.is_number() && temp.is_number())
		{
			ret.data /= temp.data;          // both operands numbers: divide
			ret.make_float();
		}
		popTempValue();
	};
	ExpNode.prototype.eval_mod = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		if (ret.is_number() && temp.is_number())
		{
			ret.data %= temp.data;          // both operands numbers: modulo
			if (temp.is_float())
				ret.make_float();
		}
		popTempValue();
	};
	ExpNode.prototype.eval_power = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		if (ret.is_number() && temp.is_number())
		{
			ret.data = Math.pow(ret.data, temp.data);   // both operands numbers: raise to power
			if (temp.is_float())
				ret.make_float();
		}
		popTempValue();
	};
	ExpNode.prototype.eval_and = function (ret)
	{
		this.first.get(ret);			// left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		if (temp.is_string() || ret.is_string())
			this.eval_and_stringconcat(ret, temp);
		else
			this.eval_and_logical(ret, temp);
		popTempValue();
	};
	ExpNode.prototype.eval_and_stringconcat = function (ret, temp)
	{
		if (ret.is_string() && temp.is_string())
			this.eval_and_stringconcat_str_str(ret, temp);
		else
			this.eval_and_stringconcat_num(ret, temp);
	};
	ExpNode.prototype.eval_and_stringconcat_str_str = function (ret, temp)
	{
		ret.data += temp.data;
	};
	ExpNode.prototype.eval_and_stringconcat_num = function (ret, temp)
	{
		if (ret.is_string())
		{
			ret.data += (Math.round(temp.data * 1e10) / 1e10).toString();
		}
		else
		{
			ret.set_string(ret.data.toString() + temp.data);
		}
	};
	ExpNode.prototype.eval_and_logical = function (ret, temp)
	{
		ret.set_int(ret.data && temp.data ? 1 : 0);
	};
	ExpNode.prototype.eval_or = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		if (ret.is_number() && temp.is_number())
		{
			if (ret.data || temp.data)
				ret.set_int(1);
			else
				ret.set_int(0);
		}
		popTempValue();
	};
	ExpNode.prototype.eval_conditional = function (ret)
	{
		this.first.get(ret);                // condition operand
		if (ret.data)                       // is true
			this.second.get(ret);           // evaluate second operand to ret
		else
			this.third.get(ret);            // evaluate third operand to ret
	};
	ExpNode.prototype.eval_equal = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		ret.set_int(ret.data === temp.data ? 1 : 0);
		popTempValue();
	};
	ExpNode.prototype.eval_notequal = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		ret.set_int(ret.data !== temp.data ? 1 : 0);
		popTempValue();
	};
	ExpNode.prototype.eval_less = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		ret.set_int(ret.data < temp.data ? 1 : 0);
		popTempValue();
	};
	ExpNode.prototype.eval_lessequal = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		ret.set_int(ret.data <= temp.data ? 1 : 0);
		popTempValue();
	};
	ExpNode.prototype.eval_greater = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		ret.set_int(ret.data > temp.data ? 1 : 0);
		popTempValue();
	};
	ExpNode.prototype.eval_greaterequal = function (ret)
	{
		this.first.get(ret);                // left operand
		var temp = pushTempValue();
		this.second.get(temp);			// right operand
		ret.set_int(ret.data >= temp.data ? 1 : 0);
		popTempValue();
	};
	ExpNode.prototype.eval_eventvar_exp = function (ret)
	{
		var val = this.eventvar.getValue();
		if (cr.is_number(val))
			ret.set_float(val);
		else
			ret.set_string(val);
	};
	cr.expNode = ExpNode;
	function ExpValue(type, data)
	{
		this.type = type || cr.exptype.Integer;
		this.data = data || 0;
		this.object_class = null;
;
;
;
		if (this.type == cr.exptype.Integer)
			this.data = Math.floor(this.data);
		cr.seal(this);
	};
	ExpValue.prototype.is_int = function ()
	{
		return this.type === cr.exptype.Integer;
	};
	ExpValue.prototype.is_float = function ()
	{
		return this.type === cr.exptype.Float;
	};
	ExpValue.prototype.is_number = function ()
	{
		return this.type === cr.exptype.Integer || this.type === cr.exptype.Float;
	};
	ExpValue.prototype.is_string = function ()
	{
		return this.type === cr.exptype.String;
	};
	ExpValue.prototype.make_int = function ()
	{
		if (!this.is_int())
		{
			if (this.is_float())
				this.data = Math.floor(this.data);      // truncate float
			else if (this.is_string())
				this.data = parseInt(this.data, 10);
			this.type = cr.exptype.Integer;
		}
	};
	ExpValue.prototype.make_float = function ()
	{
		if (!this.is_float())
		{
			if (this.is_string())
				this.data = parseFloat(this.data);
			this.type = cr.exptype.Float;
		}
	};
	ExpValue.prototype.make_string = function ()
	{
		if (!this.is_string())
		{
			this.data = this.data.toString();
			this.type = cr.exptype.String;
		}
	};
	ExpValue.prototype.set_int = function (val)
	{
;
		this.type = cr.exptype.Integer;
		this.data = Math.floor(val);
	};
	ExpValue.prototype.set_float = function (val)
	{
;
		this.type = cr.exptype.Float;
		this.data = val;
	};
	ExpValue.prototype.set_string = function (val)
	{
;
		this.type = cr.exptype.String;
		this.data = val;
	};
	ExpValue.prototype.set_any = function (val)
	{
		if (cr.is_number(val))
		{
			this.type = cr.exptype.Float;
			this.data = val;
		}
		else if (cr.is_string(val))
		{
			this.type = cr.exptype.String;
			this.data = val.toString();
		}
		else
		{
			this.type = cr.exptype.Integer;
			this.data = 0;
		}
	};
	cr.expvalue = ExpValue;
	cr.exptype = {
		Integer: 0,     // emulated; no native integer support in javascript
		Float: 1,
		String: 2
	};
}());
;
cr.system_object = function (runtime)
{
    this.runtime = runtime;
	this.waits = [];
};
cr.system_object.prototype.saveToJSON = function ()
{
	var o = {};
	var i, len, j, lenj, p, w, t, sobj;
	o["waits"] = [];
	var owaits = o["waits"];
	var waitobj;
	for (i = 0, len = this.waits.length; i < len; i++)
	{
		w = this.waits[i];
		waitobj = {
			"t": w.time,
			"st": w.signaltag,
			"s": w.signalled,
			"ev": w.ev.sid,
			"sm": [],
			"sols": {}
		};
		if (w.ev.actions[w.actindex])
			waitobj["act"] = w.ev.actions[w.actindex].sid;
		for (j = 0, lenj = w.solModifiers.length; j < lenj; j++)
			waitobj["sm"].push(w.solModifiers[j].sid);
		for (p in w.sols)
		{
			if (w.sols.hasOwnProperty(p))
			{
				t = this.runtime.types_by_index[parseInt(p, 10)];
;
				sobj = {
					"sa": w.sols[p].sa,
					"insts": []
				};
				for (j = 0, lenj = w.sols[p].insts.length; j < lenj; j++)
					sobj["insts"].push(w.sols[p].insts[j].uid);
				waitobj["sols"][t.sid.toString()] = sobj;
			}
		}
		owaits.push(waitobj);
	}
	return o;
};
cr.system_object.prototype.loadFromJSON = function (o)
{
	var owaits = o["waits"];
	var i, len, j, lenj, p, w, addWait, e, aindex, t, savedsol, nusol, inst;
	cr.clearArray(this.waits);
	for (i = 0, len = owaits.length; i < len; i++)
	{
		w = owaits[i];
		e = this.runtime.blocksBySid[w["ev"].toString()];
		if (!e)
			continue;	// event must've gone missing
		aindex = -1;
		for (j = 0, lenj = e.actions.length; j < lenj; j++)
		{
			if (e.actions[j].sid === w["act"])
			{
				aindex = j;
				break;
			}
		}
		if (aindex === -1)
			continue;	// action must've gone missing
		addWait = {};
		addWait.sols = {};
		addWait.solModifiers = [];
		addWait.deleteme = false;
		addWait.time = w["t"];
		addWait.signaltag = w["st"] || "";
		addWait.signalled = !!w["s"];
		addWait.ev = e;
		addWait.actindex = aindex;
		for (j = 0, lenj = w["sm"].length; j < lenj; j++)
		{
			t = this.runtime.getObjectTypeBySid(w["sm"][j]);
			if (t)
				addWait.solModifiers.push(t);
		}
		for (p in w["sols"])
		{
			if (w["sols"].hasOwnProperty(p))
			{
				t = this.runtime.getObjectTypeBySid(parseInt(p, 10));
				if (!t)
					continue;		// type must've been deleted
				savedsol = w["sols"][p];
				nusol = {
					sa: savedsol["sa"],
					insts: []
				};
				for (j = 0, lenj = savedsol["insts"].length; j < lenj; j++)
				{
					inst = this.runtime.getObjectByUID(savedsol["insts"][j]);
					if (inst)
						nusol.insts.push(inst);
				}
				addWait.sols[t.index.toString()] = nusol;
			}
		}
		this.waits.push(addWait);
	}
};
(function ()
{
	var sysProto = cr.system_object.prototype;
	function SysCnds() {};
    SysCnds.prototype.EveryTick = function()
    {
        return true;
    };
    SysCnds.prototype.OnLayoutStart = function()
    {
        return true;
    };
    SysCnds.prototype.OnLayoutEnd = function()
    {
        return true;
    };
    SysCnds.prototype.Compare = function(x, cmp, y)
    {
        return cr.do_cmp(x, cmp, y);
    };
    SysCnds.prototype.CompareTime = function (cmp, t)
    {
        var elapsed = this.runtime.kahanTime.sum;
        if (cmp === 0)
        {
            var cnd = this.runtime.getCurrentCondition();
            if (!cnd.extra["CompareTime_executed"])
            {
                if (elapsed >= t)
                {
                    cnd.extra["CompareTime_executed"] = true;
                    return true;
                }
            }
            return false;
        }
        return cr.do_cmp(elapsed, cmp, t);
    };
    SysCnds.prototype.LayerVisible = function (layer)
    {
        if (!layer)
            return false;
        else
            return layer.visible;
    };
	SysCnds.prototype.LayerEmpty = function (layer)
    {
        if (!layer)
            return false;
        else
            return !layer.instances.length;
    };
	SysCnds.prototype.LayerCmpOpacity = function (layer, cmp, opacity_)
	{
		if (!layer)
			return false;
		return cr.do_cmp(layer.opacity * 100, cmp, opacity_);
	};
    SysCnds.prototype.Repeat = function (count)
    {
		var current_frame = this.runtime.getCurrentEventStack();
        var current_event = current_frame.current_event;
		var solModifierAfterCnds = current_frame.isModifierAfterCnds();
        var current_loop = this.runtime.pushLoopStack();
        var i;
		if (solModifierAfterCnds)
		{
			for (i = 0; i < count && !current_loop.stopped; i++)
			{
				this.runtime.pushCopySol(current_event.solModifiers);
				current_loop.index = i;
				current_event.retrigger();
				this.runtime.popSol(current_event.solModifiers);
			}
		}
		else
		{
			for (i = 0; i < count && !current_loop.stopped; i++)
			{
				current_loop.index = i;
				current_event.retrigger();
			}
		}
        this.runtime.popLoopStack();
		return false;
    };
	SysCnds.prototype.While = function (count)
    {
		var current_frame = this.runtime.getCurrentEventStack();
        var current_event = current_frame.current_event;
		var solModifierAfterCnds = current_frame.isModifierAfterCnds();
        var current_loop = this.runtime.pushLoopStack();
        var i;
		if (solModifierAfterCnds)
		{
			for (i = 0; !current_loop.stopped; i++)
			{
				this.runtime.pushCopySol(current_event.solModifiers);
				current_loop.index = i;
				if (!current_event.retrigger())		// one of the other conditions returned false
					current_loop.stopped = true;	// break
				this.runtime.popSol(current_event.solModifiers);
			}
		}
		else
		{
			for (i = 0; !current_loop.stopped; i++)
			{
				current_loop.index = i;
				if (!current_event.retrigger())
					current_loop.stopped = true;
			}
		}
        this.runtime.popLoopStack();
		return false;
    };
    SysCnds.prototype.For = function (name, start, end)
    {
        var current_frame = this.runtime.getCurrentEventStack();
        var current_event = current_frame.current_event;
		var solModifierAfterCnds = current_frame.isModifierAfterCnds();
        var current_loop = this.runtime.pushLoopStack(name);
        var i;
		if (end < start)
		{
			if (solModifierAfterCnds)
			{
				for (i = start; i >= end && !current_loop.stopped; --i)  // inclusive to end
				{
					this.runtime.pushCopySol(current_event.solModifiers);
					current_loop.index = i;
					current_event.retrigger();
					this.runtime.popSol(current_event.solModifiers);
				}
			}
			else
			{
				for (i = start; i >= end && !current_loop.stopped; --i)  // inclusive to end
				{
					current_loop.index = i;
					current_event.retrigger();
				}
			}
		}
		else
		{
			if (solModifierAfterCnds)
			{
				for (i = start; i <= end && !current_loop.stopped; ++i)  // inclusive to end
				{
					this.runtime.pushCopySol(current_event.solModifiers);
					current_loop.index = i;
					current_event.retrigger();
					this.runtime.popSol(current_event.solModifiers);
				}
			}
			else
			{
				for (i = start; i <= end && !current_loop.stopped; ++i)  // inclusive to end
				{
					current_loop.index = i;
					current_event.retrigger();
				}
			}
		}
        this.runtime.popLoopStack();
		return false;
    };
	var foreach_instancestack = [];
	var foreach_instanceptr = -1;
    SysCnds.prototype.ForEach = function (obj)
    {
        var sol = obj.getCurrentSol();
		foreach_instanceptr++;
		if (foreach_instancestack.length === foreach_instanceptr)
			foreach_instancestack.push([]);
		var instances = foreach_instancestack[foreach_instanceptr];
		cr.shallowAssignArray(instances, sol.getObjects());
        var current_frame = this.runtime.getCurrentEventStack();
        var current_event = current_frame.current_event;
		var solModifierAfterCnds = current_frame.isModifierAfterCnds();
        var current_loop = this.runtime.pushLoopStack();
        var i, len, j, lenj, inst, s, sol2;
		var is_contained = obj.is_contained;
		if (solModifierAfterCnds)
		{
			for (i = 0, len = instances.length; i < len && !current_loop.stopped; i++)
			{
				this.runtime.pushCopySol(current_event.solModifiers);
				inst = instances[i];
				sol = obj.getCurrentSol();
				sol.select_all = false;
				cr.clearArray(sol.instances);
				sol.instances[0] = inst;
				if (is_contained)
				{
					for (j = 0, lenj = inst.siblings.length; j < lenj; j++)
					{
						s = inst.siblings[j];
						sol2 = s.type.getCurrentSol();
						sol2.select_all = false;
						cr.clearArray(sol2.instances);
						sol2.instances[0] = s;
					}
				}
				current_loop.index = i;
				current_event.retrigger();
				this.runtime.popSol(current_event.solModifiers);
			}
		}
		else
		{
			sol.select_all = false;
			cr.clearArray(sol.instances);
			for (i = 0, len = instances.length; i < len && !current_loop.stopped; i++)
			{
				inst = instances[i];
				sol.instances[0] = inst;
				if (is_contained)
				{
					for (j = 0, lenj = inst.siblings.length; j < lenj; j++)
					{
						s = inst.siblings[j];
						sol2 = s.type.getCurrentSol();
						sol2.select_all = false;
						cr.clearArray(sol2.instances);
						sol2.instances[0] = s;
					}
				}
				current_loop.index = i;
				current_event.retrigger();
			}
		}
		cr.clearArray(instances);
        this.runtime.popLoopStack();
		foreach_instanceptr--;
		return false;
    };
	function foreach_sortinstances(a, b)
	{
		var va = a.extra["c2_feo_val"];
		var vb = b.extra["c2_feo_val"];
		if (cr.is_number(va) && cr.is_number(vb))
			return va - vb;
		else
		{
			va = "" + va;
			vb = "" + vb;
			if (va < vb)
				return -1;
			else if (va > vb)
				return 1;
			else
				return 0;
		}
	};
	SysCnds.prototype.ForEachOrdered = function (obj, exp, order)
    {
        var sol = obj.getCurrentSol();
		foreach_instanceptr++;
		if (foreach_instancestack.length === foreach_instanceptr)
			foreach_instancestack.push([]);
		var instances = foreach_instancestack[foreach_instanceptr];
		cr.shallowAssignArray(instances, sol.getObjects());
        var current_frame = this.runtime.getCurrentEventStack();
        var current_event = current_frame.current_event;
		var current_condition = this.runtime.getCurrentCondition();
		var solModifierAfterCnds = current_frame.isModifierAfterCnds();
        var current_loop = this.runtime.pushLoopStack();
		var i, len, j, lenj, inst, s, sol2;
		for (i = 0, len = instances.length; i < len; i++)
		{
			instances[i].extra["c2_feo_val"] = current_condition.parameters[1].get(i);
		}
		instances.sort(foreach_sortinstances);
		if (order === 1)
			instances.reverse();
		var is_contained = obj.is_contained;
		if (solModifierAfterCnds)
		{
			for (i = 0, len = instances.length; i < len && !current_loop.stopped; i++)
			{
				this.runtime.pushCopySol(current_event.solModifiers);
				inst = instances[i];
				sol = obj.getCurrentSol();
				sol.select_all = false;
				cr.clearArray(sol.instances);
				sol.instances[0] = inst;
				if (is_contained)
				{
					for (j = 0, lenj = inst.siblings.length; j < lenj; j++)
					{
						s = inst.siblings[j];
						sol2 = s.type.getCurrentSol();
						sol2.select_all = false;
						cr.clearArray(sol2.instances);
						sol2.instances[0] = s;
					}
				}
				current_loop.index = i;
				current_event.retrigger();
				this.runtime.popSol(current_event.solModifiers);
			}
		}
		else
		{
			sol.select_all = false;
			cr.clearArray(sol.instances);
			for (i = 0, len = instances.length; i < len && !current_loop.stopped; i++)
			{
				inst = instances[i];
				sol.instances[0] = inst;
				if (is_contained)
				{
					for (j = 0, lenj = inst.siblings.length; j < lenj; j++)
					{
						s = inst.siblings[j];
						sol2 = s.type.getCurrentSol();
						sol2.select_all = false;
						cr.clearArray(sol2.instances);
						sol2.instances[0] = s;
					}
				}
				current_loop.index = i;
				current_event.retrigger();
			}
		}
		cr.clearArray(instances);
        this.runtime.popLoopStack();
		foreach_instanceptr--;
		return false;
    };
	SysCnds.prototype.PickByComparison = function (obj_, exp_, cmp_, val_)
	{
		var i, len, k, inst;
		if (!obj_)
			return;
		foreach_instanceptr++;
		if (foreach_instancestack.length === foreach_instanceptr)
			foreach_instancestack.push([]);
		var tmp_instances = foreach_instancestack[foreach_instanceptr];
		var sol = obj_.getCurrentSol();
		cr.shallowAssignArray(tmp_instances, sol.getObjects());
		if (sol.select_all)
			cr.clearArray(sol.else_instances);
		var current_condition = this.runtime.getCurrentCondition();
		for (i = 0, k = 0, len = tmp_instances.length; i < len; i++)
		{
			inst = tmp_instances[i];
			tmp_instances[k] = inst;
			exp_ = current_condition.parameters[1].get(i);
			val_ = current_condition.parameters[3].get(i);
			if (cr.do_cmp(exp_, cmp_, val_))
			{
				k++;
			}
			else
			{
				sol.else_instances.push(inst);
			}
		}
		cr.truncateArray(tmp_instances, k);
		sol.select_all = false;
		cr.shallowAssignArray(sol.instances, tmp_instances);
		cr.clearArray(tmp_instances);
		foreach_instanceptr--;
		obj_.applySolToContainer();
		return !!sol.instances.length;
	};
	SysCnds.prototype.PickByEvaluate = function (obj_, exp_)
	{
		var i, len, k, inst;
		if (!obj_)
			return;
		foreach_instanceptr++;
		if (foreach_instancestack.length === foreach_instanceptr)
			foreach_instancestack.push([]);
		var tmp_instances = foreach_instancestack[foreach_instanceptr];
		var sol = obj_.getCurrentSol();
		cr.shallowAssignArray(tmp_instances, sol.getObjects());
		if (sol.select_all)
			cr.clearArray(sol.else_instances);
		var current_condition = this.runtime.getCurrentCondition();
		for (i = 0, k = 0, len = tmp_instances.length; i < len; i++)
		{
			inst = tmp_instances[i];
			tmp_instances[k] = inst;
			exp_ = current_condition.parameters[1].get(i);
			if (exp_)
			{
				k++;
			}
			else
			{
				sol.else_instances.push(inst);
			}
		}
		cr.truncateArray(tmp_instances, k);
		sol.select_all = false;
		cr.shallowAssignArray(sol.instances, tmp_instances);
		cr.clearArray(tmp_instances);
		foreach_instanceptr--;
		obj_.applySolToContainer();
		return !!sol.instances.length;
	};
    SysCnds.prototype.TriggerOnce = function ()
    {
        var cndextra = this.runtime.getCurrentCondition().extra;
		if (typeof cndextra["TriggerOnce_lastTick"] === "undefined")
			cndextra["TriggerOnce_lastTick"] = -1;
        var last_tick = cndextra["TriggerOnce_lastTick"];
        var cur_tick = this.runtime.tickcount;
        cndextra["TriggerOnce_lastTick"] = cur_tick;
        return this.runtime.layout_first_tick || last_tick !== cur_tick - 1;
    };
    SysCnds.prototype.Every = function (seconds)
    {
        var cnd = this.runtime.getCurrentCondition();
        var last_time = cnd.extra["Every_lastTime"] || 0;
        var cur_time = this.runtime.kahanTime.sum;
		if (typeof cnd.extra["Every_seconds"] === "undefined")
			cnd.extra["Every_seconds"] = seconds;
		var this_seconds = cnd.extra["Every_seconds"];
        if (cur_time >= last_time + this_seconds)
        {
            cnd.extra["Every_lastTime"] = last_time + this_seconds;
			if (cur_time >= cnd.extra["Every_lastTime"] + 0.04)
			{
				cnd.extra["Every_lastTime"] = cur_time;
			}
			cnd.extra["Every_seconds"] = seconds;
            return true;
        }
		else if (cur_time < last_time - 0.1)
		{
			cnd.extra["Every_lastTime"] = cur_time;
		}
		return false;
    };
    SysCnds.prototype.PickNth = function (obj, index)
    {
        if (!obj)
            return false;
        var sol = obj.getCurrentSol();
        var instances = sol.getObjects();
		index = cr.floor(index);
        if (index < 0 || index >= instances.length)
            return false;
		var inst = instances[index];
        sol.pick_one(inst);
		obj.applySolToContainer();
        return true;
    };
	SysCnds.prototype.PickRandom = function (obj)
    {
        if (!obj)
            return false;
        var sol = obj.getCurrentSol();
        var instances = sol.getObjects();
		var index = cr.floor(Math.random() * instances.length);
        if (index >= instances.length)
            return false;
		var inst = instances[index];
        sol.pick_one(inst);
		obj.applySolToContainer();
        return true;
    };
	SysCnds.prototype.CompareVar = function (v, cmp, val)
    {
        return cr.do_cmp(v.getValue(), cmp, val);
    };
    SysCnds.prototype.IsGroupActive = function (group)
    {
		var g = this.runtime.groups_by_name[group.toLowerCase()];
        return g && g.group_active;
    };
	SysCnds.prototype.IsPreview = function ()
	{
		return typeof cr_is_preview !== "undefined";
	};
	SysCnds.prototype.PickAll = function (obj)
    {
        if (!obj)
            return false;
		if (!obj.instances.length)
			return false;
        var sol = obj.getCurrentSol();
        sol.select_all = true;
		obj.applySolToContainer();
        return true;
    };
	SysCnds.prototype.IsMobile = function ()
	{
		return this.runtime.isMobile;
	};
	SysCnds.prototype.CompareBetween = function (x, a, b)
	{
		return x >= a && x <= b;
	};
	SysCnds.prototype.Else = function ()
	{
		var current_frame = this.runtime.getCurrentEventStack();
		if (current_frame.else_branch_ran)
			return false;		// another event in this else-if chain has run
		else
			return !current_frame.last_event_true;
		/*
		var current_frame = this.runtime.getCurrentEventStack();
        var current_event = current_frame.current_event;
		var prev_event = current_event.prev_block;
		if (!prev_event)
			return false;
		if (prev_event.is_logical)
			return !this.runtime.last_event_true;
		var i, len, j, lenj, s, sol, temp, inst, any_picked = false;
		for (i = 0, len = prev_event.cndReferences.length; i < len; i++)
		{
			s = prev_event.cndReferences[i];
			sol = s.getCurrentSol();
			if (sol.select_all || sol.instances.length === s.instances.length)
			{
				sol.select_all = false;
				sol.instances.length = 0;
			}
			else
			{
				if (sol.instances.length === 1 && sol.else_instances.length === 0 && s.instances.length >= 2)
				{
					inst = sol.instances[0];
					sol.instances.length = 0;
					for (j = 0, lenj = s.instances.length; j < lenj; j++)
					{
						if (s.instances[j] != inst)
							sol.instances.push(s.instances[j]);
					}
					any_picked = true;
				}
				else
				{
					temp = sol.instances;
					sol.instances = sol.else_instances;
					sol.else_instances = temp;
					any_picked = true;
				}
			}
		}
		return any_picked;
		*/
	};
	SysCnds.prototype.OnLoadFinished = function ()
	{
		return true;
	};
	SysCnds.prototype.OnCanvasSnapshot = function ()
	{
		return true;
	};
	SysCnds.prototype.EffectsSupported = function ()
	{
		return !!this.runtime.glwrap;
	};
	SysCnds.prototype.OnSaveComplete = function ()
	{
		return true;
	};
	SysCnds.prototype.OnSaveFailed = function ()
	{
		return true;
	};
	SysCnds.prototype.OnLoadComplete = function ()
	{
		return true;
	};
	SysCnds.prototype.OnLoadFailed = function ()
	{
		return true;
	};
	SysCnds.prototype.ObjectUIDExists = function (u)
	{
		return !!this.runtime.getObjectByUID(u);
	};
	SysCnds.prototype.IsOnPlatform = function (p)
	{
		var rt = this.runtime;
		switch (p) {
		case 0:		// HTML5 website
			return !rt.isDomFree && !rt.isNodeWebkit && !rt.isCordova && !rt.isWinJS && !rt.isWindowsPhone8 && !rt.isBlackberry10 && !rt.isAmazonWebApp;
		case 1:		// iOS
			return rt.isiOS;
		case 2:		// Android
			return rt.isAndroid;
		case 3:		// Windows 8
			return rt.isWindows8App;
		case 4:		// Windows Phone 8
			return rt.isWindowsPhone8;
		case 5:		// Blackberry 10
			return rt.isBlackberry10;
		case 6:		// Tizen
			return rt.isTizen;
		case 7:		// CocoonJS
			return rt.isCocoonJs;
		case 8:		// Cordova
			return rt.isCordova;
		case 9:	// Scirra Arcade
			return rt.isArcade;
		case 10:	// node-webkit
			return rt.isNodeWebkit;
		case 11:	// crosswalk
			return rt.isCrosswalk;
		case 12:	// amazon webapp
			return rt.isAmazonWebApp;
		case 13:	// windows 10 app
			return rt.isWindows10;
		default:	// should not be possible
			return false;
		}
	};
	var cacheRegex = null;
	var lastRegex = "";
	var lastFlags = "";
	function getRegex(regex_, flags_)
	{
		if (!cacheRegex || regex_ !== lastRegex || flags_ !== lastFlags)
		{
			cacheRegex = new RegExp(regex_, flags_);
			lastRegex = regex_;
			lastFlags = flags_;
		}
		cacheRegex.lastIndex = 0;		// reset
		return cacheRegex;
	};
	SysCnds.prototype.RegexTest = function (str_, regex_, flags_)
	{
		var regex = getRegex(regex_, flags_);
		return regex.test(str_);
	};
	var tmp_arr = [];
	SysCnds.prototype.PickOverlappingPoint = function (obj_, x_, y_)
	{
		if (!obj_)
            return false;
        var sol = obj_.getCurrentSol();
        var instances = sol.getObjects();
		var current_event = this.runtime.getCurrentEventStack().current_event;
		var orblock = current_event.orblock;
		var cnd = this.runtime.getCurrentCondition();
		var i, len, inst, pick;
		if (sol.select_all)
		{
			cr.shallowAssignArray(tmp_arr, instances);
			cr.clearArray(sol.else_instances);
			sol.select_all = false;
			cr.clearArray(sol.instances);
		}
		else
		{
			if (orblock)
			{
				cr.shallowAssignArray(tmp_arr, sol.else_instances);
				cr.clearArray(sol.else_instances);
			}
			else
			{
				cr.shallowAssignArray(tmp_arr, instances);
				cr.clearArray(sol.instances);
			}
		}
		for (i = 0, len = tmp_arr.length; i < len; ++i)
		{
			inst = tmp_arr[i];
			inst.update_bbox();
			pick = cr.xor(inst.contains_pt(x_, y_), cnd.inverted);
			if (pick)
				sol.instances.push(inst);
			else
				sol.else_instances.push(inst);
		}
		obj_.applySolToContainer();
		return cr.xor(!!sol.instances.length, cnd.inverted);
	};
	SysCnds.prototype.IsNaN = function (n)
	{
		return !!isNaN(n);
	};
	SysCnds.prototype.AngleWithin = function (a1, within, a2)
	{
		return cr.angleDiff(cr.to_radians(a1), cr.to_radians(a2)) <= cr.to_radians(within);
	};
	SysCnds.prototype.IsClockwiseFrom = function (a1, a2)
	{
		return cr.angleClockwise(cr.to_radians(a1), cr.to_radians(a2));
	};
	SysCnds.prototype.IsBetweenAngles = function (a, la, ua)
	{
		var angle = cr.to_clamped_radians(a);
		var lower = cr.to_clamped_radians(la);
		var upper = cr.to_clamped_radians(ua);
		var obtuse = (!cr.angleClockwise(upper, lower));
		if (obtuse)
			return !(!cr.angleClockwise(angle, lower) && cr.angleClockwise(angle, upper));
		else
			return cr.angleClockwise(angle, lower) && !cr.angleClockwise(angle, upper);
	};
	SysCnds.prototype.IsValueType = function (x, t)
	{
		if (typeof x === "number")
			return t === 0;
		else		// string
			return t === 1;
	};
	sysProto.cnds = new SysCnds();
    function SysActs() {};
    SysActs.prototype.GoToLayout = function (to)
    {
		if (this.runtime.isloading)
			return;		// cannot change layout while loading on loader layout
		if (this.runtime.changelayout)
			return;		// already changing to a different layout
;
        this.runtime.changelayout = to;
    };
	SysActs.prototype.NextPrevLayout = function (prev)
    {
		if (this.runtime.isloading)
			return;		// cannot change layout while loading on loader layout
		if (this.runtime.changelayout)
			return;		// already changing to a different layout
		var index = this.runtime.layouts_by_index.indexOf(this.runtime.running_layout);
		if (prev && index === 0)
			return;		// cannot go to previous layout from first layout
		if (!prev && index === this.runtime.layouts_by_index.length - 1)
			return;		// cannot go to next layout from last layout
		var to = this.runtime.layouts_by_index[index + (prev ? -1 : 1)];
;
        this.runtime.changelayout = to;
    };
    SysActs.prototype.CreateObject = function (obj, layer, x, y)
    {
        if (!layer || !obj)
            return;
        var inst = this.runtime.createInstance(obj, layer, x, y);
		if (!inst)
			return;
		this.runtime.isInOnDestroy++;
		var i, len, s;
		this.runtime.trigger(Object.getPrototypeOf(obj.plugin).cnds.OnCreated, inst);
		if (inst.is_contained)
		{
			for (i = 0, len = inst.siblings.length; i < len; i++)
			{
				s = inst.siblings[i];
				this.runtime.trigger(Object.getPrototypeOf(s.type.plugin).cnds.OnCreated, s);
			}
		}
		this.runtime.isInOnDestroy--;
        var sol = obj.getCurrentSol();
        sol.select_all = false;
		cr.clearArray(sol.instances);
		sol.instances[0] = inst;
		if (inst.is_contained)
		{
			for (i = 0, len = inst.siblings.length; i < len; i++)
			{
				s = inst.siblings[i];
				sol = s.type.getCurrentSol();
				sol.select_all = false;
				cr.clearArray(sol.instances);
				sol.instances[0] = s;
			}
		}
    };
    SysActs.prototype.SetLayerVisible = function (layer, visible_)
    {
        if (!layer)
            return;
		if (layer.visible !== visible_)
		{
			layer.visible = visible_;
			this.runtime.redraw = true;
		}
    };
	SysActs.prototype.SetLayerOpacity = function (layer, opacity_)
	{
		if (!layer)
			return;
		opacity_ = cr.clamp(opacity_ / 100, 0, 1);
		if (layer.opacity !== opacity_)
		{
			layer.opacity = opacity_;
			this.runtime.redraw = true;
		}
	};
	SysActs.prototype.SetLayerScaleRate = function (layer, sr)
	{
		if (!layer)
			return;
		if (layer.zoomRate !== sr)
		{
			layer.zoomRate = sr;
			this.runtime.redraw = true;
		}
	};
	SysActs.prototype.SetLayerForceOwnTexture = function (layer, f)
	{
		if (!layer)
			return;
		f = !!f;
		if (layer.forceOwnTexture !== f)
		{
			layer.forceOwnTexture = f;
			this.runtime.redraw = true;
		}
	};
	SysActs.prototype.SetLayoutScale = function (s)
	{
		if (!this.runtime.running_layout)
			return;
		if (this.runtime.running_layout.scale !== s)
		{
			this.runtime.running_layout.scale = s;
			this.runtime.running_layout.boundScrolling();
			this.runtime.redraw = true;
		}
	};
    SysActs.prototype.ScrollX = function(x)
    {
        this.runtime.running_layout.scrollToX(x);
    };
    SysActs.prototype.ScrollY = function(y)
    {
        this.runtime.running_layout.scrollToY(y);
    };
    SysActs.prototype.Scroll = function(x, y)
    {
        this.runtime.running_layout.scrollToX(x);
        this.runtime.running_layout.scrollToY(y);
    };
    SysActs.prototype.ScrollToObject = function(obj)
    {
        var inst = obj.getFirstPicked();
        if (inst)
        {
            this.runtime.running_layout.scrollToX(inst.x);
            this.runtime.running_layout.scrollToY(inst.y);
        }
    };
	SysActs.prototype.SetVar = function(v, x)
	{
;
		if (v.vartype === 0)
		{
			if (cr.is_number(x))
				v.setValue(x);
			else
				v.setValue(parseFloat(x));
		}
		else if (v.vartype === 1)
			v.setValue(x.toString());
	};
	SysActs.prototype.AddVar = function(v, x)
	{
;
		if (v.vartype === 0)
		{
			if (cr.is_number(x))
				v.setValue(v.getValue() + x);
			else
				v.setValue(v.getValue() + parseFloat(x));
		}
		else if (v.vartype === 1)
			v.setValue(v.getValue() + x.toString());
	};
	SysActs.prototype.SubVar = function(v, x)
	{
;
		if (v.vartype === 0)
		{
			if (cr.is_number(x))
				v.setValue(v.getValue() - x);
			else
				v.setValue(v.getValue() - parseFloat(x));
		}
	};
    SysActs.prototype.SetGroupActive = function (group, active)
    {
		var g = this.runtime.groups_by_name[group.toLowerCase()];
		if (!g)
			return;
		switch (active) {
		case 0:
			g.setGroupActive(false);
			break;
		case 1:
			g.setGroupActive(true);
			break;
		case 2:
			g.setGroupActive(!g.group_active);
			break;
		}
    };
    SysActs.prototype.SetTimescale = function (ts_)
    {
        var ts = ts_;
        if (ts < 0)
            ts = 0;
        this.runtime.timescale = ts;
    };
    SysActs.prototype.SetObjectTimescale = function (obj, ts_)
    {
        var ts = ts_;
        if (ts < 0)
            ts = 0;
        if (!obj)
            return;
        var sol = obj.getCurrentSol();
        var instances = sol.getObjects();
        var i, len;
        for (i = 0, len = instances.length; i < len; i++)
        {
            instances[i].my_timescale = ts;
        }
    };
    SysActs.prototype.RestoreObjectTimescale = function (obj)
    {
        if (!obj)
            return false;
        var sol = obj.getCurrentSol();
        var instances = sol.getObjects();
        var i, len;
        for (i = 0, len = instances.length; i < len; i++)
        {
            instances[i].my_timescale = -1.0;
        }
    };
	var waitobjrecycle = [];
	function allocWaitObject()
	{
		var w;
		if (waitobjrecycle.length)
			w = waitobjrecycle.pop();
		else
		{
			w = {};
			w.sols = {};
			w.solModifiers = [];
		}
		w.deleteme = false;
		return w;
	};
	function freeWaitObject(w)
	{
		cr.wipe(w.sols);
		cr.clearArray(w.solModifiers);
		waitobjrecycle.push(w);
	};
	var solstateobjects = [];
	function allocSolStateObject()
	{
		var s;
		if (solstateobjects.length)
			s = solstateobjects.pop();
		else
		{
			s = {};
			s.insts = [];
		}
		s.sa = false;
		return s;
	};
	function freeSolStateObject(s)
	{
		cr.clearArray(s.insts);
		solstateobjects.push(s);
	};
	SysActs.prototype.Wait = function (seconds)
	{
		if (seconds < 0)
			return;
		var i, len, s, t, ss;
		var evinfo = this.runtime.getCurrentEventStack();
		var waitobj = allocWaitObject();
		waitobj.time = this.runtime.kahanTime.sum + seconds;
		waitobj.signaltag = "";
		waitobj.signalled = false;
		waitobj.ev = evinfo.current_event;
		waitobj.actindex = evinfo.actindex + 1;	// pointing at next action
		for (i = 0, len = this.runtime.types_by_index.length; i < len; i++)
		{
			t = this.runtime.types_by_index[i];
			s = t.getCurrentSol();
			if (s.select_all && evinfo.current_event.solModifiers.indexOf(t) === -1)
				continue;
			waitobj.solModifiers.push(t);
			ss = allocSolStateObject();
			ss.sa = s.select_all;
			cr.shallowAssignArray(ss.insts, s.instances);
			waitobj.sols[i.toString()] = ss;
		}
		this.waits.push(waitobj);
		return true;
	};
	SysActs.prototype.WaitForSignal = function (tag)
	{
		var i, len, s, t, ss;
		var evinfo = this.runtime.getCurrentEventStack();
		var waitobj = allocWaitObject();
		waitobj.time = -1;
		waitobj.signaltag = tag.toLowerCase();
		waitobj.signalled = false;
		waitobj.ev = evinfo.current_event;
		waitobj.actindex = evinfo.actindex + 1;	// pointing at next action
		for (i = 0, len = this.runtime.types_by_index.length; i < len; i++)
		{
			t = this.runtime.types_by_index[i];
			s = t.getCurrentSol();
			if (s.select_all && evinfo.current_event.solModifiers.indexOf(t) === -1)
				continue;
			waitobj.solModifiers.push(t);
			ss = allocSolStateObject();
			ss.sa = s.select_all;
			cr.shallowAssignArray(ss.insts, s.instances);
			waitobj.sols[i.toString()] = ss;
		}
		this.waits.push(waitobj);
		return true;
	};
	SysActs.prototype.Signal = function (tag)
	{
		var lowertag = tag.toLowerCase();
		var i, len, w;
		for (i = 0, len = this.waits.length; i < len; ++i)
		{
			w = this.waits[i];
			if (w.time !== -1)
				continue;					// timer wait, ignore
			if (w.signaltag === lowertag)	// waiting for this signal
				w.signalled = true;			// will run on next check
		}
	};
	SysActs.prototype.SetLayerScale = function (layer, scale)
    {
        if (!layer)
            return;
		if (layer.scale === scale)
			return;
        layer.scale = scale;
        this.runtime.redraw = true;
    };
	SysActs.prototype.ResetGlobals = function ()
	{
		var i, len, g;
		for (i = 0, len = this.runtime.all_global_vars.length; i < len; i++)
		{
			g = this.runtime.all_global_vars[i];
			g.data = g.initial;
		}
	};
	SysActs.prototype.SetLayoutAngle = function (a)
	{
		a = cr.to_radians(a);
		a = cr.clamp_angle(a);
		if (this.runtime.running_layout)
		{
			if (this.runtime.running_layout.angle !== a)
			{
				this.runtime.running_layout.angle = a;
				this.runtime.redraw = true;
			}
		}
	};
	SysActs.prototype.SetLayerAngle = function (layer, a)
    {
        if (!layer)
            return;
		a = cr.to_radians(a);
		a = cr.clamp_angle(a);
		if (layer.angle === a)
			return;
        layer.angle = a;
        this.runtime.redraw = true;
    };
	SysActs.prototype.SetLayerParallax = function (layer, px, py)
    {
        if (!layer)
            return;
		if (layer.parallaxX === px / 100 && layer.parallaxY === py / 100)
			return;
        layer.parallaxX = px / 100;
		layer.parallaxY = py / 100;
		if (layer.parallaxX !== 1 || layer.parallaxY !== 1)
		{
			var i, len, instances = layer.instances;
			for (i = 0, len = instances.length; i < len; ++i)
			{
				instances[i].type.any_instance_parallaxed = true;
			}
		}
        this.runtime.redraw = true;
    };
	SysActs.prototype.SetLayerBackground = function (layer, c)
    {
        if (!layer)
            return;
		var r = cr.GetRValue(c);
		var g = cr.GetGValue(c);
		var b = cr.GetBValue(c);
		if (layer.background_color[0] === r && layer.background_color[1] === g && layer.background_color[2] === b)
			return;
        layer.background_color[0] = r;
		layer.background_color[1] = g;
		layer.background_color[2] = b;
        this.runtime.redraw = true;
    };
	SysActs.prototype.SetLayerTransparent = function (layer, t)
    {
        if (!layer)
            return;
		if (!!t === !!layer.transparent)
			return;
		layer.transparent = !!t;
        this.runtime.redraw = true;
    };
	SysActs.prototype.SetLayerBlendMode = function (layer, bm)
    {
        if (!layer)
            return;
		if (layer.blend_mode === bm)
			return;
		layer.blend_mode = bm;
		layer.compositeOp = cr.effectToCompositeOp(layer.blend_mode);
		if (this.runtime.gl)
			cr.setGLBlend(layer, layer.blend_mode, this.runtime.gl);
        this.runtime.redraw = true;
    };
	SysActs.prototype.StopLoop = function ()
	{
		if (this.runtime.loop_stack_index < 0)
			return;		// no loop currently running
		this.runtime.getCurrentLoop().stopped = true;
	};
	SysActs.prototype.GoToLayoutByName = function (layoutname)
	{
		if (this.runtime.isloading)
			return;		// cannot change layout while loading on loader layout
		if (this.runtime.changelayout)
			return;		// already changing to different layout
;
		var l;
		for (l in this.runtime.layouts)
		{
			if (this.runtime.layouts.hasOwnProperty(l) && cr.equals_nocase(l, layoutname))
			{
				this.runtime.changelayout = this.runtime.layouts[l];
				return;
			}
		}
	};
	SysActs.prototype.RestartLayout = function (layoutname)
	{
		if (this.runtime.isloading)
			return;		// cannot restart loader layouts
		if (this.runtime.changelayout)
			return;		// already changing to a different layout
;
		if (!this.runtime.running_layout)
			return;
		this.runtime.changelayout = this.runtime.running_layout;
		var i, len, g;
		for (i = 0, len = this.runtime.allGroups.length; i < len; i++)
		{
			g = this.runtime.allGroups[i];
			g.setGroupActive(g.initially_activated);
		}
	};
	SysActs.prototype.SnapshotCanvas = function (format_, quality_)
	{
		this.runtime.doCanvasSnapshot(format_ === 0 ? "image/png" : "image/jpeg", quality_ / 100);
	};
	SysActs.prototype.SetCanvasSize = function (w, h)
	{
		if (w <= 0 || h <= 0)
			return;
		var mode = this.runtime.fullscreen_mode;
		var isfullscreen = (document["mozFullScreen"] || document["webkitIsFullScreen"] || !!document["msFullscreenElement"] || document["fullScreen"] || this.runtime.isNodeFullscreen);
		if (isfullscreen && this.runtime.fullscreen_scaling > 0)
			mode = this.runtime.fullscreen_scaling;
		if (mode === 0)
		{
			this.runtime["setSize"](w, h, true);
		}
		else
		{
			this.runtime.original_width = w;
			this.runtime.original_height = h;
			this.runtime["setSize"](this.runtime.lastWindowWidth, this.runtime.lastWindowHeight, true);
		}
	};
	SysActs.prototype.SetLayoutEffectEnabled = function (enable_, effectname_)
	{
		if (!this.runtime.running_layout || !this.runtime.glwrap)
			return;
		var et = this.runtime.running_layout.getEffectByName(effectname_);
		if (!et)
			return;		// effect name not found
		var enable = (enable_ === 1);
		if (et.active == enable)
			return;		// no change
		et.active = enable;
		this.runtime.running_layout.updateActiveEffects();
		this.runtime.redraw = true;
	};
	SysActs.prototype.SetLayerEffectEnabled = function (layer, enable_, effectname_)
	{
		if (!layer || !this.runtime.glwrap)
			return;
		var et = layer.getEffectByName(effectname_);
		if (!et)
			return;		// effect name not found
		var enable = (enable_ === 1);
		if (et.active == enable)
			return;		// no change
		et.active = enable;
		layer.updateActiveEffects();
		this.runtime.redraw = true;
	};
	SysActs.prototype.SetLayoutEffectParam = function (effectname_, index_, value_)
	{
		if (!this.runtime.running_layout || !this.runtime.glwrap)
			return;
		var et = this.runtime.running_layout.getEffectByName(effectname_);
		if (!et)
			return;		// effect name not found
		var params = this.runtime.running_layout.effect_params[et.index];
		index_ = Math.floor(index_);
		if (index_ < 0 || index_ >= params.length)
			return;		// effect index out of bounds
		if (this.runtime.glwrap.getProgramParameterType(et.shaderindex, index_) === 1)
			value_ /= 100.0;
		if (params[index_] === value_)
			return;		// no change
		params[index_] = value_;
		if (et.active)
			this.runtime.redraw = true;
	};
	SysActs.prototype.SetLayerEffectParam = function (layer, effectname_, index_, value_)
	{
		if (!layer || !this.runtime.glwrap)
			return;
		var et = layer.getEffectByName(effectname_);
		if (!et)
			return;		// effect name not found
		var params = layer.effect_params[et.index];
		index_ = Math.floor(index_);
		if (index_ < 0 || index_ >= params.length)
			return;		// effect index out of bounds
		if (this.runtime.glwrap.getProgramParameterType(et.shaderindex, index_) === 1)
			value_ /= 100.0;
		if (params[index_] === value_)
			return;		// no change
		params[index_] = value_;
		if (et.active)
			this.runtime.redraw = true;
	};
	SysActs.prototype.SaveState = function (slot_)
	{
		this.runtime.saveToSlot = slot_;
	};
	SysActs.prototype.LoadState = function (slot_)
	{
		this.runtime.loadFromSlot = slot_;
	};
	SysActs.prototype.LoadStateJSON = function (jsonstr_)
	{
		this.runtime.loadFromJson = jsonstr_;
	};
	SysActs.prototype.SetHalfFramerateMode = function (set_)
	{
		this.runtime.halfFramerateMode = (set_ !== 0);
	};
	SysActs.prototype.SetFullscreenQuality = function (q)
	{
		var isfullscreen = (document["mozFullScreen"] || document["webkitIsFullScreen"] || !!document["msFullscreenElement"] || document["fullScreen"] || this.isNodeFullscreen);
		if (!isfullscreen && this.runtime.fullscreen_mode === 0)
			return;
		this.runtime.wantFullscreenScalingQuality = (q !== 0);
		this.runtime["setSize"](this.runtime.lastWindowWidth, this.runtime.lastWindowHeight, true);
	};
	SysActs.prototype.ResetPersisted = function ()
	{
		var i, len;
		for (i = 0, len = this.runtime.layouts_by_index.length; i < len; ++i)
		{
			this.runtime.layouts_by_index[i].persist_data = {};
			this.runtime.layouts_by_index[i].first_visit = true;
		}
	};
	SysActs.prototype.RecreateInitialObjects = function (obj, x1, y1, x2, y2)
	{
		if (!obj)
			return;
		this.runtime.running_layout.recreateInitialObjects(obj, x1, y1, x2, y2);
	};
	SysActs.prototype.SetPixelRounding = function (m)
	{
		this.runtime.pixel_rounding = (m !== 0);
		this.runtime.redraw = true;
	};
	SysActs.prototype.SetMinimumFramerate = function (f)
	{
		if (f < 1)
			f = 1;
		if (f > 120)
			f = 120;
		this.runtime.minimumFramerate = f;
	};
	function SortZOrderList(a, b)
	{
		var layerA = a[0];
		var layerB = b[0];
		var diff = layerA - layerB;
		if (diff !== 0)
			return diff;
		var indexA = a[1];
		var indexB = b[1];
		return indexA - indexB;
	};
	function SortInstancesByValue(a, b)
	{
		return a[1] - b[1];
	};
	SysActs.prototype.SortZOrderByInstVar = function (obj, iv)
	{
		if (!obj)
			return;
		var i, len, inst, value, r, layer, toZ;
		var sol = obj.getCurrentSol();
		var pickedInstances = sol.getObjects();
		var zOrderList = [];
		var instValues = [];
		var layout = this.runtime.running_layout;
		var isFamily = obj.is_family;
		var familyIndex = obj.family_index;
		for (i = 0, len = pickedInstances.length; i < len; ++i)
		{
			inst = pickedInstances[i];
			if (!inst.layer)
				continue;		// not a world instance
			if (isFamily)
				value = inst.instance_vars[iv + inst.type.family_var_map[familyIndex]];
			else
				value = inst.instance_vars[iv];
			zOrderList.push([
				inst.layer.index,
				inst.get_zindex()
			]);
			instValues.push([
				inst,
				value
			]);
		}
		if (!zOrderList.length)
			return;				// no instances were world instances
		zOrderList.sort(SortZOrderList);
		instValues.sort(SortInstancesByValue);
		for (i = 0, len = zOrderList.length; i < len; ++i)
		{
			inst = instValues[i][0];					// instance in the order we want
			layer = layout.layers[zOrderList[i][0]];	// layer to put it on
			toZ = zOrderList[i][1];						// Z index on that layer to put it
			if (layer.instances[toZ] !== inst)			// not already got this instance there
			{
				layer.instances[toZ] = inst;			// update instance
				inst.layer = layer;						// update instance's layer reference (could have changed)
				layer.setZIndicesStaleFrom(toZ);		// mark Z indices stale from this point since they have changed
			}
		}
	};
	sysProto.acts = new SysActs();
    function SysExps() {};
    SysExps.prototype["int"] = function(ret, x)
    {
        if (cr.is_string(x))
        {
            ret.set_int(parseInt(x, 10));
            if (isNaN(ret.data))
                ret.data = 0;
        }
        else
            ret.set_int(x);
    };
    SysExps.prototype["float"] = function(ret, x)
    {
        if (cr.is_string(x))
        {
            ret.set_float(parseFloat(x));
            if (isNaN(ret.data))
                ret.data = 0;
        }
        else
            ret.set_float(x);
    };
    SysExps.prototype.str = function(ret, x)
    {
        if (cr.is_string(x))
            ret.set_string(x);
        else
            ret.set_string(x.toString());
    };
    SysExps.prototype.len = function(ret, x)
    {
        ret.set_int(x.length || 0);
    };
    SysExps.prototype.random = function (ret, a, b)
    {
        if (b === undefined)
        {
            ret.set_float(Math.random() * a);
        }
        else
        {
            ret.set_float(Math.random() * (b - a) + a);
        }
    };
    SysExps.prototype.sqrt = function(ret, x)
    {
        ret.set_float(Math.sqrt(x));
    };
    SysExps.prototype.abs = function(ret, x)
    {
        ret.set_float(Math.abs(x));
    };
    SysExps.prototype.round = function(ret, x)
    {
        ret.set_int(Math.round(x));
    };
    SysExps.prototype.floor = function(ret, x)
    {
        ret.set_int(Math.floor(x));
    };
    SysExps.prototype.ceil = function(ret, x)
    {
        ret.set_int(Math.ceil(x));
    };
    SysExps.prototype.sin = function(ret, x)
    {
        ret.set_float(Math.sin(cr.to_radians(x)));
    };
    SysExps.prototype.cos = function(ret, x)
    {
        ret.set_float(Math.cos(cr.to_radians(x)));
    };
    SysExps.prototype.tan = function(ret, x)
    {
        ret.set_float(Math.tan(cr.to_radians(x)));
    };
    SysExps.prototype.asin = function(ret, x)
    {
        ret.set_float(cr.to_degrees(Math.asin(x)));
    };
    SysExps.prototype.acos = function(ret, x)
    {
        ret.set_float(cr.to_degrees(Math.acos(x)));
    };
    SysExps.prototype.atan = function(ret, x)
    {
        ret.set_float(cr.to_degrees(Math.atan(x)));
    };
    SysExps.prototype.exp = function(ret, x)
    {
        ret.set_float(Math.exp(x));
    };
    SysExps.prototype.ln = function(ret, x)
    {
        ret.set_float(Math.log(x));
    };
    SysExps.prototype.log10 = function(ret, x)
    {
        ret.set_float(Math.log(x) / Math.LN10);
    };
    SysExps.prototype.max = function(ret)
    {
		var max_ = arguments[1];
		if (typeof max_ !== "number")
			max_ = 0;
		var i, len, a;
		for (i = 2, len = arguments.length; i < len; i++)
		{
			a = arguments[i];
			if (typeof a !== "number")
				continue;		// ignore non-numeric types
			if (max_ < a)
				max_ = a;
		}
		ret.set_float(max_);
    };
    SysExps.prototype.min = function(ret)
    {
        var min_ = arguments[1];
		if (typeof min_ !== "number")
			min_ = 0;
		var i, len, a;
		for (i = 2, len = arguments.length; i < len; i++)
		{
			a = arguments[i];
			if (typeof a !== "number")
				continue;		// ignore non-numeric types
			if (min_ > a)
				min_ = a;
		}
		ret.set_float(min_);
    };
    SysExps.prototype.dt = function(ret)
    {
        ret.set_float(this.runtime.dt);
    };
    SysExps.prototype.timescale = function(ret)
    {
        ret.set_float(this.runtime.timescale);
    };
    SysExps.prototype.wallclocktime = function(ret)
    {
        ret.set_float((Date.now() - this.runtime.start_time) / 1000.0);
    };
    SysExps.prototype.time = function(ret)
    {
        ret.set_float(this.runtime.kahanTime.sum);
    };
    SysExps.prototype.tickcount = function(ret)
    {
        ret.set_int(this.runtime.tickcount);
    };
    SysExps.prototype.objectcount = function(ret)
    {
        ret.set_int(this.runtime.objectcount);
    };
    SysExps.prototype.fps = function(ret)
    {
        ret.set_int(this.runtime.fps);
    };
    SysExps.prototype.loopindex = function(ret, name_)
    {
		var loop, i, len;
        if (!this.runtime.loop_stack.length)
        {
            ret.set_int(0);
            return;
        }
        if (name_)
        {
            for (i = this.runtime.loop_stack_index; i >= 0; --i)
            {
                loop = this.runtime.loop_stack[i];
                if (loop.name === name_)
                {
                    ret.set_int(loop.index);
                    return;
                }
            }
            ret.set_int(0);
        }
        else
        {
			loop = this.runtime.getCurrentLoop();
			ret.set_int(loop ? loop.index : -1);
        }
    };
    SysExps.prototype.distance = function(ret, x1, y1, x2, y2)
    {
        ret.set_float(cr.distanceTo(x1, y1, x2, y2));
    };
    SysExps.prototype.angle = function(ret, x1, y1, x2, y2)
    {
        ret.set_float(cr.to_degrees(cr.angleTo(x1, y1, x2, y2)));
    };
    SysExps.prototype.scrollx = function(ret)
    {
        ret.set_float(this.runtime.running_layout.scrollX);
    };
    SysExps.prototype.scrolly = function(ret)
    {
        ret.set_float(this.runtime.running_layout.scrollY);
    };
    SysExps.prototype.newline = function(ret)
    {
        ret.set_string("\n");
    };
    SysExps.prototype.lerp = function(ret, a, b, x)
    {
        ret.set_float(cr.lerp(a, b, x));
    };
	SysExps.prototype.qarp = function(ret, a, b, c, x)
    {
        ret.set_float(cr.qarp(a, b, c, x));
    };
	SysExps.prototype.cubic = function(ret, a, b, c, d, x)
    {
        ret.set_float(cr.cubic(a, b, c, d, x));
    };
	SysExps.prototype.cosp = function(ret, a, b, x)
    {
        ret.set_float(cr.cosp(a, b, x));
    };
    SysExps.prototype.windowwidth = function(ret)
    {
        ret.set_int(this.runtime.width);
    };
    SysExps.prototype.windowheight = function(ret)
    {
        ret.set_int(this.runtime.height);
    };
	SysExps.prototype.uppercase = function(ret, str)
	{
		ret.set_string(cr.is_string(str) ? str.toUpperCase() : "");
	};
	SysExps.prototype.lowercase = function(ret, str)
	{
		ret.set_string(cr.is_string(str) ? str.toLowerCase() : "");
	};
	SysExps.prototype.clamp = function(ret, x, l, u)
	{
		if (x < l)
			ret.set_float(l);
		else if (x > u)
			ret.set_float(u);
		else
			ret.set_float(x);
	};
	SysExps.prototype.layerscale = function (ret, layerparam)
	{
		var layer = this.runtime.getLayer(layerparam);
		if (!layer)
			ret.set_float(0);
		else
			ret.set_float(layer.scale);
	};
	SysExps.prototype.layeropacity = function (ret, layerparam)
	{
		var layer = this.runtime.getLayer(layerparam);
		if (!layer)
			ret.set_float(0);
		else
			ret.set_float(layer.opacity * 100);
	};
	SysExps.prototype.layerscalerate = function (ret, layerparam)
	{
		var layer = this.runtime.getLayer(layerparam);
		if (!layer)
			ret.set_float(0);
		else
			ret.set_float(layer.zoomRate);
	};
	SysExps.prototype.layerparallaxx = function (ret, layerparam)
	{
		var layer = this.runtime.getLayer(layerparam);
		if (!layer)
			ret.set_float(0);
		else
			ret.set_float(layer.parallaxX * 100);
	};
	SysExps.prototype.layerparallaxy = function (ret, layerparam)
	{
		var layer = this.runtime.getLayer(layerparam);
		if (!layer)
			ret.set_float(0);
		else
			ret.set_float(layer.parallaxY * 100);
	};
	SysExps.prototype.layerindex = function (ret, layerparam)
	{
		var layer = this.runtime.getLayer(layerparam);
		if (!layer)
			ret.set_int(-1);
		else
			ret.set_int(layer.index);
	};
	SysExps.prototype.layoutscale = function (ret)
	{
		if (this.runtime.running_layout)
			ret.set_float(this.runtime.running_layout.scale);
		else
			ret.set_float(0);
	};
	SysExps.prototype.layoutangle = function (ret)
	{
		ret.set_float(cr.to_degrees(this.runtime.running_layout.angle));
	};
	SysExps.prototype.layerangle = function (ret, layerparam)
	{
		var layer = this.runtime.getLayer(layerparam);
		if (!layer)
			ret.set_float(0);
		else
			ret.set_float(cr.to_degrees(layer.angle));
	};
	SysExps.prototype.layoutwidth = function (ret)
	{
		ret.set_int(this.runtime.running_layout.width);
	};
	SysExps.prototype.layoutheight = function (ret)
	{
		ret.set_int(this.runtime.running_layout.height);
	};
	SysExps.prototype.find = function (ret, text, searchstr)
	{
		if (cr.is_string(text) && cr.is_string(searchstr))
			ret.set_int(text.search(new RegExp(cr.regexp_escape(searchstr), "i")));
		else
			ret.set_int(-1);
	};
	SysExps.prototype.findcase = function (ret, text, searchstr)
	{
		if (cr.is_string(text) && cr.is_string(searchstr))
			ret.set_int(text.search(new RegExp(cr.regexp_escape(searchstr), "")));
		else
			ret.set_int(-1);
	};
	SysExps.prototype.left = function (ret, text, n)
	{
		ret.set_string(cr.is_string(text) ? text.substr(0, n) : "");
	};
	SysExps.prototype.right = function (ret, text, n)
	{
		ret.set_string(cr.is_string(text) ? text.substr(text.length - n) : "");
	};
	SysExps.prototype.mid = function (ret, text, index_, length_)
	{
		ret.set_string(cr.is_string(text) ? text.substr(index_, length_) : "");
	};
	SysExps.prototype.tokenat = function (ret, text, index_, sep)
	{
		if (cr.is_string(text) && cr.is_string(sep))
		{
			var arr = text.split(sep);
			var i = cr.floor(index_);
			if (i < 0 || i >= arr.length)
				ret.set_string("");
			else
				ret.set_string(arr[i]);
		}
		else
			ret.set_string("");
	};
	SysExps.prototype.tokencount = function (ret, text, sep)
	{
		if (cr.is_string(text) && text.length)
			ret.set_int(text.split(sep).length);
		else
			ret.set_int(0);
	};
	SysExps.prototype.replace = function (ret, text, find_, replace_)
	{
		if (cr.is_string(text) && cr.is_string(find_) && cr.is_string(replace_))
			ret.set_string(text.replace(new RegExp(cr.regexp_escape(find_), "gi"), replace_));
		else
			ret.set_string(cr.is_string(text) ? text : "");
	};
	SysExps.prototype.trim = function (ret, text)
	{
		ret.set_string(cr.is_string(text) ? text.trim() : "");
	};
	SysExps.prototype.pi = function (ret)
	{
		ret.set_float(cr.PI);
	};
	SysExps.prototype.layoutname = function (ret)
	{
		if (this.runtime.running_layout)
			ret.set_string(this.runtime.running_layout.name);
		else
			ret.set_string("");
	};
	SysExps.prototype.renderer = function (ret)
	{
		ret.set_string(this.runtime.gl ? "webgl" : "canvas2d");
	};
	SysExps.prototype.rendererdetail = function (ret)
	{
		ret.set_string(this.runtime.glUnmaskedRenderer);
	};
	SysExps.prototype.anglediff = function (ret, a, b)
	{
		ret.set_float(cr.to_degrees(cr.angleDiff(cr.to_radians(a), cr.to_radians(b))));
	};
	SysExps.prototype.choose = function (ret)
	{
		var index = cr.floor(Math.random() * (arguments.length - 1));
		ret.set_any(arguments[index + 1]);
	};
	SysExps.prototype.rgb = function (ret, r, g, b)
	{
		ret.set_int(cr.RGB(r, g, b));
	};
	SysExps.prototype.projectversion = function (ret)
	{
		ret.set_string(this.runtime.versionstr);
	};
	SysExps.prototype.projectname = function (ret)
	{
		ret.set_string(this.runtime.projectName);
	};
	SysExps.prototype.anglelerp = function (ret, a, b, x)
	{
		a = cr.to_radians(a);
		b = cr.to_radians(b);
		var diff = cr.angleDiff(a, b);
		if (cr.angleClockwise(b, a))
		{
			ret.set_float(cr.to_clamped_degrees(a + diff * x));
		}
		else
		{
			ret.set_float(cr.to_clamped_degrees(a - diff * x));
		}
	};
	SysExps.prototype.anglerotate = function (ret, a, b, c)
	{
		a = cr.to_radians(a);
		b = cr.to_radians(b);
		c = cr.to_radians(c);
		ret.set_float(cr.to_clamped_degrees(cr.angleRotate(a, b, c)));
	};
	SysExps.prototype.zeropad = function (ret, n, d)
	{
		var s = (n < 0 ? "-" : "");
		if (n < 0) n = -n;
		var zeroes = d - n.toString().length;
		for (var i = 0; i < zeroes; i++)
			s += "0";
		ret.set_string(s + n.toString());
	};
	SysExps.prototype.cpuutilisation = function (ret)
	{
		ret.set_float(this.runtime.cpuutilisation / 1000);
	};
	SysExps.prototype.viewportleft = function (ret, layerparam)
	{
		var layer = this.runtime.getLayer(layerparam);
		ret.set_float(layer ? layer.viewLeft : 0);
	};
	SysExps.prototype.viewporttop = function (ret, layerparam)
	{
		var layer = this.runtime.getLayer(layerparam);
		ret.set_float(layer ? layer.viewTop : 0);
	};
	SysExps.prototype.viewportright = function (ret, layerparam)
	{
		var layer = this.runtime.getLayer(layerparam);
		ret.set_float(layer ? layer.viewRight : 0);
	};
	SysExps.prototype.viewportbottom = function (ret, layerparam)
	{
		var layer = this.runtime.getLayer(layerparam);
		ret.set_float(layer ? layer.viewBottom : 0);
	};
	SysExps.prototype.loadingprogress = function (ret)
	{
		ret.set_float(this.runtime.loadingprogress);
	};
	SysExps.prototype.unlerp = function(ret, a, b, y)
    {
        ret.set_float(cr.unlerp(a, b, y));
    };
	SysExps.prototype.canvassnapshot = function (ret)
	{
		ret.set_string(this.runtime.snapshotData);
	};
	SysExps.prototype.urlencode = function (ret, s)
	{
		ret.set_string(encodeURIComponent(s));
	};
	SysExps.prototype.urldecode = function (ret, s)
	{
		ret.set_string(decodeURIComponent(s));
	};
	SysExps.prototype.canvastolayerx = function (ret, layerparam, x, y)
	{
		var layer = this.runtime.getLayer(layerparam);
		ret.set_float(layer ? layer.canvasToLayer(x, y, true) : 0);
	};
	SysExps.prototype.canvastolayery = function (ret, layerparam, x, y)
	{
		var layer = this.runtime.getLayer(layerparam);
		ret.set_float(layer ? layer.canvasToLayer(x, y, false) : 0);
	};
	SysExps.prototype.layertocanvasx = function (ret, layerparam, x, y)
	{
		var layer = this.runtime.getLayer(layerparam);
		ret.set_float(layer ? layer.layerToCanvas(x, y, true) : 0);
	};
	SysExps.prototype.layertocanvasy = function (ret, layerparam, x, y)
	{
		var layer = this.runtime.getLayer(layerparam);
		ret.set_float(layer ? layer.layerToCanvas(x, y, false) : 0);
	};
	SysExps.prototype.savestatejson = function (ret)
	{
		ret.set_string(this.runtime.lastSaveJson);
	};
	SysExps.prototype.imagememoryusage = function (ret)
	{
		if (this.runtime.glwrap)
			ret.set_float(Math.round(100 * this.runtime.glwrap.estimateVRAM() / (1024 * 1024)) / 100);
		else
			ret.set_float(0);
	};
	SysExps.prototype.regexsearch = function (ret, str_, regex_, flags_)
	{
		var regex = getRegex(regex_, flags_);
		ret.set_int(str_ ? str_.search(regex) : -1);
	};
	SysExps.prototype.regexreplace = function (ret, str_, regex_, flags_, replace_)
	{
		var regex = getRegex(regex_, flags_);
		ret.set_string(str_ ? str_.replace(regex, replace_) : "");
	};
	var regexMatches = [];
	var lastMatchesStr = "";
	var lastMatchesRegex = "";
	var lastMatchesFlags = "";
	function updateRegexMatches(str_, regex_, flags_)
	{
		if (str_ === lastMatchesStr && regex_ === lastMatchesRegex && flags_ === lastMatchesFlags)
			return;
		var regex = getRegex(regex_, flags_);
		regexMatches = str_.match(regex);
		lastMatchesStr = str_;
		lastMatchesRegex = regex_;
		lastMatchesFlags = flags_;
	};
	SysExps.prototype.regexmatchcount = function (ret, str_, regex_, flags_)
	{
		var regex = getRegex(regex_, flags_);
		updateRegexMatches(str_, regex_, flags_);
		ret.set_int(regexMatches ? regexMatches.length : 0);
	};
	SysExps.prototype.regexmatchat = function (ret, str_, regex_, flags_, index_)
	{
		index_ = Math.floor(index_);
		var regex = getRegex(regex_, flags_);
		updateRegexMatches(str_, regex_, flags_);
		if (!regexMatches || index_ < 0 || index_ >= regexMatches.length)
			ret.set_string("");
		else
			ret.set_string(regexMatches[index_]);
	};
	SysExps.prototype.infinity = function (ret)
	{
		ret.set_float(Infinity);
	};
	SysExps.prototype.setbit = function (ret, n, b, v)
	{
		n = n | 0;
		b = b | 0;
		v = (v !== 0 ? 1 : 0);
		ret.set_int((n & ~(1 << b)) | (v << b));
	};
	SysExps.prototype.togglebit = function (ret, n, b)
	{
		n = n | 0;
		b = b | 0;
		ret.set_int(n ^ (1 << b));
	};
	SysExps.prototype.getbit = function (ret, n, b)
	{
		n = n | 0;
		b = b | 0;
		ret.set_int((n & (1 << b)) ? 1 : 0);
	};
	SysExps.prototype.originalwindowwidth = function (ret)
	{
		ret.set_int(this.runtime.original_width);
	};
	SysExps.prototype.originalwindowheight = function (ret)
	{
		ret.set_int(this.runtime.original_height);
	};
	sysProto.exps = new SysExps();
	sysProto.runWaits = function ()
	{
		var i, j, len, w, k, s, ss;
		var evinfo = this.runtime.getCurrentEventStack();
		for (i = 0, len = this.waits.length; i < len; i++)
		{
			w = this.waits[i];
			if (w.time === -1)		// signalled wait
			{
				if (!w.signalled)
					continue;		// not yet signalled
			}
			else					// timer wait
			{
				if (w.time > this.runtime.kahanTime.sum)
					continue;		// timer not yet expired
			}
			evinfo.current_event = w.ev;
			evinfo.actindex = w.actindex;
			evinfo.cndindex = 0;
			for (k in w.sols)
			{
				if (w.sols.hasOwnProperty(k))
				{
					s = this.runtime.types_by_index[parseInt(k, 10)].getCurrentSol();
					ss = w.sols[k];
					s.select_all = ss.sa;
					cr.shallowAssignArray(s.instances, ss.insts);
					freeSolStateObject(ss);
				}
			}
			w.ev.resume_actions_and_subevents();
			this.runtime.clearSol(w.solModifiers);
			w.deleteme = true;
		}
		for (i = 0, j = 0, len = this.waits.length; i < len; i++)
		{
			w = this.waits[i];
			this.waits[j] = w;
			if (w.deleteme)
				freeWaitObject(w);
			else
				j++;
		}
		cr.truncateArray(this.waits, j);
	};
}());
;
(function () {
	cr.add_common_aces = function (m, pluginProto)
	{
		var singleglobal_ = m[1];
		var position_aces = m[3];
		var size_aces = m[4];
		var angle_aces = m[5];
		var appearance_aces = m[6];
		var zorder_aces = m[7];
		var effects_aces = m[8];
		if (!pluginProto.cnds)
			pluginProto.cnds = {};
		if (!pluginProto.acts)
			pluginProto.acts = {};
		if (!pluginProto.exps)
			pluginProto.exps = {};
		var cnds = pluginProto.cnds;
		var acts = pluginProto.acts;
		var exps = pluginProto.exps;
		if (position_aces)
		{
			cnds.CompareX = function (cmp, x)
			{
				return cr.do_cmp(this.x, cmp, x);
			};
			cnds.CompareY = function (cmp, y)
			{
				return cr.do_cmp(this.y, cmp, y);
			};
			cnds.IsOnScreen = function ()
			{
				var layer = this.layer;
				this.update_bbox();
				var bbox = this.bbox;
				return !(bbox.right < layer.viewLeft || bbox.bottom < layer.viewTop || bbox.left > layer.viewRight || bbox.top > layer.viewBottom);
			};
			cnds.IsOutsideLayout = function ()
			{
				this.update_bbox();
				var bbox = this.bbox;
				var layout = this.runtime.running_layout;
				return (bbox.right < 0 || bbox.bottom < 0 || bbox.left > layout.width || bbox.top > layout.height);
			};
			cnds.PickDistance = function (which, x, y)
			{
				var sol = this.getCurrentSol();
				var instances = sol.getObjects();
				if (!instances.length)
					return false;
				var inst = instances[0];
				var pickme = inst;
				var dist = cr.distanceTo(inst.x, inst.y, x, y);
				var i, len, d;
				for (i = 1, len = instances.length; i < len; i++)
				{
					inst = instances[i];
					d = cr.distanceTo(inst.x, inst.y, x, y);
					if ((which === 0 && d < dist) || (which === 1 && d > dist))
					{
						dist = d;
						pickme = inst;
					}
				}
				sol.pick_one(pickme);
				return true;
			};
			acts.SetX = function (x)
			{
				if (this.x !== x)
				{
					this.x = x;
					this.set_bbox_changed();
				}
			};
			acts.SetY = function (y)
			{
				if (this.y !== y)
				{
					this.y = y;
					this.set_bbox_changed();
				}
			};
			acts.SetPos = function (x, y)
			{
				if (this.x !== x || this.y !== y)
				{
					this.x = x;
					this.y = y;
					this.set_bbox_changed();
				}
			};
			acts.SetPosToObject = function (obj, imgpt)
			{
				var inst = obj.getPairedInstance(this);
				if (!inst)
					return;
				var newx, newy;
				if (inst.getImagePoint)
				{
					newx = inst.getImagePoint(imgpt, true);
					newy = inst.getImagePoint(imgpt, false);
				}
				else
				{
					newx = inst.x;
					newy = inst.y;
				}
				if (this.x !== newx || this.y !== newy)
				{
					this.x = newx;
					this.y = newy;
					this.set_bbox_changed();
				}
			};
			acts.MoveForward = function (dist)
			{
				if (dist !== 0)
				{
					this.x += Math.cos(this.angle) * dist;
					this.y += Math.sin(this.angle) * dist;
					this.set_bbox_changed();
				}
			};
			acts.MoveAtAngle = function (a, dist)
			{
				if (dist !== 0)
				{
					this.x += Math.cos(cr.to_radians(a)) * dist;
					this.y += Math.sin(cr.to_radians(a)) * dist;
					this.set_bbox_changed();
				}
			};
			exps.X = function (ret)
			{
				ret.set_float(this.x);
			};
			exps.Y = function (ret)
			{
				ret.set_float(this.y);
			};
			exps.dt = function (ret)
			{
				ret.set_float(this.runtime.getDt(this));
			};
		}
		if (size_aces)
		{
			cnds.CompareWidth = function (cmp, w)
			{
				return cr.do_cmp(this.width, cmp, w);
			};
			cnds.CompareHeight = function (cmp, h)
			{
				return cr.do_cmp(this.height, cmp, h);
			};
			acts.SetWidth = function (w)
			{
				if (this.width !== w)
				{
					this.width = w;
					this.set_bbox_changed();
				}
			};
			acts.SetHeight = function (h)
			{
				if (this.height !== h)
				{
					this.height = h;
					this.set_bbox_changed();
				}
			};
			acts.SetSize = function (w, h)
			{
				if (this.width !== w || this.height !== h)
				{
					this.width = w;
					this.height = h;
					this.set_bbox_changed();
				}
			};
			exps.Width = function (ret)
			{
				ret.set_float(this.width);
			};
			exps.Height = function (ret)
			{
				ret.set_float(this.height);
			};
			exps.BBoxLeft = function (ret)
			{
				this.update_bbox();
				ret.set_float(this.bbox.left);
			};
			exps.BBoxTop = function (ret)
			{
				this.update_bbox();
				ret.set_float(this.bbox.top);
			};
			exps.BBoxRight = function (ret)
			{
				this.update_bbox();
				ret.set_float(this.bbox.right);
			};
			exps.BBoxBottom = function (ret)
			{
				this.update_bbox();
				ret.set_float(this.bbox.bottom);
			};
		}
		if (angle_aces)
		{
			cnds.AngleWithin = function (within, a)
			{
				return cr.angleDiff(this.angle, cr.to_radians(a)) <= cr.to_radians(within);
			};
			cnds.IsClockwiseFrom = function (a)
			{
				return cr.angleClockwise(this.angle, cr.to_radians(a));
			};
			cnds.IsBetweenAngles = function (a, b)
			{
				var lower = cr.to_clamped_radians(a);
				var upper = cr.to_clamped_radians(b);
				var angle = cr.clamp_angle(this.angle);
				var obtuse = (!cr.angleClockwise(upper, lower));
				if (obtuse)
					return !(!cr.angleClockwise(angle, lower) && cr.angleClockwise(angle, upper));
				else
					return cr.angleClockwise(angle, lower) && !cr.angleClockwise(angle, upper);
			};
			acts.SetAngle = function (a)
			{
				var newangle = cr.to_radians(cr.clamp_angle_degrees(a));
				if (isNaN(newangle))
					return;
				if (this.angle !== newangle)
				{
					this.angle = newangle;
					this.set_bbox_changed();
				}
			};
			acts.RotateClockwise = function (a)
			{
				if (a !== 0 && !isNaN(a))
				{
					this.angle += cr.to_radians(a);
					this.angle = cr.clamp_angle(this.angle);
					this.set_bbox_changed();
				}
			};
			acts.RotateCounterclockwise = function (a)
			{
				if (a !== 0 && !isNaN(a))
				{
					this.angle -= cr.to_radians(a);
					this.angle = cr.clamp_angle(this.angle);
					this.set_bbox_changed();
				}
			};
			acts.RotateTowardAngle = function (amt, target)
			{
				var newangle = cr.angleRotate(this.angle, cr.to_radians(target), cr.to_radians(amt));
				if (isNaN(newangle))
					return;
				if (this.angle !== newangle)
				{
					this.angle = newangle;
					this.set_bbox_changed();
				}
			};
			acts.RotateTowardPosition = function (amt, x, y)
			{
				var dx = x - this.x;
				var dy = y - this.y;
				var target = Math.atan2(dy, dx);
				var newangle = cr.angleRotate(this.angle, target, cr.to_radians(amt));
				if (isNaN(newangle))
					return;
				if (this.angle !== newangle)
				{
					this.angle = newangle;
					this.set_bbox_changed();
				}
			};
			acts.SetTowardPosition = function (x, y)
			{
				var dx = x - this.x;
				var dy = y - this.y;
				var newangle = Math.atan2(dy, dx);
				if (isNaN(newangle))
					return;
				if (this.angle !== newangle)
				{
					this.angle = newangle;
					this.set_bbox_changed();
				}
			};
			exps.Angle = function (ret)
			{
				ret.set_float(cr.to_clamped_degrees(this.angle));
			};
		}
		if (!singleglobal_)
		{
			cnds.CompareInstanceVar = function (iv, cmp, val)
			{
				return cr.do_cmp(this.instance_vars[iv], cmp, val);
			};
			cnds.IsBoolInstanceVarSet = function (iv)
			{
				return this.instance_vars[iv];
			};
			cnds.PickInstVarHiLow = function (which, iv)
			{
				var sol = this.getCurrentSol();
				var instances = sol.getObjects();
				if (!instances.length)
					return false;
				var inst = instances[0];
				var pickme = inst;
				var val = inst.instance_vars[iv];
				var i, len, v;
				for (i = 1, len = instances.length; i < len; i++)
				{
					inst = instances[i];
					v = inst.instance_vars[iv];
					if ((which === 0 && v < val) || (which === 1 && v > val))
					{
						val = v;
						pickme = inst;
					}
				}
				sol.pick_one(pickme);
				return true;
			};
			cnds.PickByUID = function (u)
			{
				var i, len, j, inst, families, instances, sol;
				var cnd = this.runtime.getCurrentCondition();
				if (cnd.inverted)
				{
					sol = this.getCurrentSol();
					if (sol.select_all)
					{
						sol.select_all = false;
						cr.clearArray(sol.instances);
						cr.clearArray(sol.else_instances);
						instances = this.instances;
						for (i = 0, len = instances.length; i < len; i++)
						{
							inst = instances[i];
							if (inst.uid === u)
								sol.else_instances.push(inst);
							else
								sol.instances.push(inst);
						}
						this.applySolToContainer();
						return !!sol.instances.length;
					}
					else
					{
						for (i = 0, j = 0, len = sol.instances.length; i < len; i++)
						{
							inst = sol.instances[i];
							sol.instances[j] = inst;
							if (inst.uid === u)
							{
								sol.else_instances.push(inst);
							}
							else
								j++;
						}
						cr.truncateArray(sol.instances, j);
						this.applySolToContainer();
						return !!sol.instances.length;
					}
				}
				else
				{
					inst = this.runtime.getObjectByUID(u);
					if (!inst)
						return false;
					sol = this.getCurrentSol();
					if (!sol.select_all && sol.instances.indexOf(inst) === -1)
						return false;		// not picked
					if (this.is_family)
					{
						families = inst.type.families;
						for (i = 0, len = families.length; i < len; i++)
						{
							if (families[i] === this)
							{
								sol.pick_one(inst);
								this.applySolToContainer();
								return true;
							}
						}
					}
					else if (inst.type === this)
					{
						sol.pick_one(inst);
						this.applySolToContainer();
						return true;
					}
					return false;
				}
			};
			cnds.OnCreated = function ()
			{
				return true;
			};
			cnds.OnDestroyed = function ()
			{
				return true;
			};
			acts.SetInstanceVar = function (iv, val)
			{
				var myinstvars = this.instance_vars;
				if (cr.is_number(myinstvars[iv]))
				{
					if (cr.is_number(val))
						myinstvars[iv] = val;
					else
						myinstvars[iv] = parseFloat(val);
				}
				else if (cr.is_string(myinstvars[iv]))
				{
					if (cr.is_string(val))
						myinstvars[iv] = val;
					else
						myinstvars[iv] = val.toString();
				}
				else
;
			};
			acts.AddInstanceVar = function (iv, val)
			{
				var myinstvars = this.instance_vars;
				if (cr.is_number(myinstvars[iv]))
				{
					if (cr.is_number(val))
						myinstvars[iv] += val;
					else
						myinstvars[iv] += parseFloat(val);
				}
				else if (cr.is_string(myinstvars[iv]))
				{
					if (cr.is_string(val))
						myinstvars[iv] += val;
					else
						myinstvars[iv] += val.toString();
				}
				else
;
			};
			acts.SubInstanceVar = function (iv, val)
			{
				var myinstvars = this.instance_vars;
				if (cr.is_number(myinstvars[iv]))
				{
					if (cr.is_number(val))
						myinstvars[iv] -= val;
					else
						myinstvars[iv] -= parseFloat(val);
				}
				else
;
			};
			acts.SetBoolInstanceVar = function (iv, val)
			{
				this.instance_vars[iv] = val ? 1 : 0;
			};
			acts.ToggleBoolInstanceVar = function (iv)
			{
				this.instance_vars[iv] = 1 - this.instance_vars[iv];
			};
			acts.Destroy = function ()
			{
				this.runtime.DestroyInstance(this);
			};
			if (!acts.LoadFromJsonString)
			{
				acts.LoadFromJsonString = function (str_)
				{
					var o, i, len, binst;
					try {
						o = JSON.parse(str_);
					}
					catch (e) {
						return;
					}
					this.runtime.loadInstanceFromJSON(this, o, true);
					if (this.afterLoad)
						this.afterLoad();
					if (this.behavior_insts)
					{
						for (i = 0, len = this.behavior_insts.length; i < len; ++i)
						{
							binst = this.behavior_insts[i];
							if (binst.afterLoad)
								binst.afterLoad();
						}
					}
				};
			}
			exps.Count = function (ret)
			{
				var count = ret.object_class.instances.length;
				var i, len, inst;
				for (i = 0, len = this.runtime.createRow.length; i < len; i++)
				{
					inst = this.runtime.createRow[i];
					if (ret.object_class.is_family)
					{
						if (inst.type.families.indexOf(ret.object_class) >= 0)
							count++;
					}
					else
					{
						if (inst.type === ret.object_class)
							count++;
					}
				}
				ret.set_int(count);
			};
			exps.PickedCount = function (ret)
			{
				ret.set_int(ret.object_class.getCurrentSol().getObjects().length);
			};
			exps.UID = function (ret)
			{
				ret.set_int(this.uid);
			};
			exps.IID = function (ret)
			{
				ret.set_int(this.get_iid());
			};
			if (!exps.AsJSON)
			{
				exps.AsJSON = function (ret)
				{
					ret.set_string(JSON.stringify(this.runtime.saveInstanceToJSON(this, true)));
				};
			}
		}
		if (appearance_aces)
		{
			cnds.IsVisible = function ()
			{
				return this.visible;
			};
			acts.SetVisible = function (v)
			{
				if (!v !== !this.visible)
				{
					this.visible = !!v;
					this.runtime.redraw = true;
				}
			};
			cnds.CompareOpacity = function (cmp, x)
			{
				return cr.do_cmp(cr.round6dp(this.opacity * 100), cmp, x);
			};
			acts.SetOpacity = function (x)
			{
				var new_opacity = x / 100.0;
				if (new_opacity < 0)
					new_opacity = 0;
				else if (new_opacity > 1)
					new_opacity = 1;
				if (new_opacity !== this.opacity)
				{
					this.opacity = new_opacity;
					this.runtime.redraw = true;
				}
			};
			exps.Opacity = function (ret)
			{
				ret.set_float(cr.round6dp(this.opacity * 100.0));
			};
		}
		if (zorder_aces)
		{
			cnds.IsOnLayer = function (layer_)
			{
				if (!layer_)
					return false;
				return this.layer === layer_;
			};
			cnds.PickTopBottom = function (which_)
			{
				var sol = this.getCurrentSol();
				var instances = sol.getObjects();
				if (!instances.length)
					return false;
				var inst = instances[0];
				var pickme = inst;
				var i, len;
				for (i = 1, len = instances.length; i < len; i++)
				{
					inst = instances[i];
					if (which_ === 0)
					{
						if (inst.layer.index > pickme.layer.index || (inst.layer.index === pickme.layer.index && inst.get_zindex() > pickme.get_zindex()))
						{
							pickme = inst;
						}
					}
					else
					{
						if (inst.layer.index < pickme.layer.index || (inst.layer.index === pickme.layer.index && inst.get_zindex() < pickme.get_zindex()))
						{
							pickme = inst;
						}
					}
				}
				sol.pick_one(pickme);
				return true;
			};
			acts.MoveToTop = function ()
			{
				var layer = this.layer;
				var layer_instances = layer.instances;
				if (layer_instances.length && layer_instances[layer_instances.length - 1] === this)
					return;		// is already at top
				layer.removeFromInstanceList(this, false);
				layer.appendToInstanceList(this, false);
				this.runtime.redraw = true;
			};
			acts.MoveToBottom = function ()
			{
				var layer = this.layer;
				var layer_instances = layer.instances;
				if (layer_instances.length && layer_instances[0] === this)
					return;		// is already at bottom
				layer.removeFromInstanceList(this, false);
				layer.prependToInstanceList(this, false);
				this.runtime.redraw = true;
			};
			acts.MoveToLayer = function (layerMove)
			{
				if (!layerMove || layerMove == this.layer)
					return;
				this.layer.removeFromInstanceList(this, true);
				this.layer = layerMove;
				layerMove.appendToInstanceList(this, true);
				this.runtime.redraw = true;
			};
			acts.ZMoveToObject = function (where_, obj_)
			{
				var isafter = (where_ === 0);
				if (!obj_)
					return;
				var other = obj_.getFirstPicked(this);
				if (!other || other.uid === this.uid)
					return;
				if (this.layer.index !== other.layer.index)
				{
					this.layer.removeFromInstanceList(this, true);
					this.layer = other.layer;
					other.layer.appendToInstanceList(this, true);
				}
				this.layer.moveInstanceAdjacent(this, other, isafter);
				this.runtime.redraw = true;
			};
			exps.LayerNumber = function (ret)
			{
				ret.set_int(this.layer.number);
			};
			exps.LayerName = function (ret)
			{
				ret.set_string(this.layer.name);
			};
			exps.ZIndex = function (ret)
			{
				ret.set_int(this.get_zindex());
			};
		}
		if (effects_aces)
		{
			acts.SetEffectEnabled = function (enable_, effectname_)
			{
				if (!this.runtime.glwrap)
					return;
				var i = this.type.getEffectIndexByName(effectname_);
				if (i < 0)
					return;		// effect name not found
				var enable = (enable_ === 1);
				if (this.active_effect_flags[i] === enable)
					return;		// no change
				this.active_effect_flags[i] = enable;
				this.updateActiveEffects();
				this.runtime.redraw = true;
			};
			acts.SetEffectParam = function (effectname_, index_, value_)
			{
				if (!this.runtime.glwrap)
					return;
				var i = this.type.getEffectIndexByName(effectname_);
				if (i < 0)
					return;		// effect name not found
				var et = this.type.effect_types[i];
				var params = this.effect_params[i];
				index_ = Math.floor(index_);
				if (index_ < 0 || index_ >= params.length)
					return;		// effect index out of bounds
				if (this.runtime.glwrap.getProgramParameterType(et.shaderindex, index_) === 1)
					value_ /= 100.0;
				if (params[index_] === value_)
					return;		// no change
				params[index_] = value_;
				if (et.active)
					this.runtime.redraw = true;
			};
		}
	};
	cr.set_bbox_changed = function ()
	{
		this.bbox_changed = true;      		// will recreate next time box requested
		this.cell_changed = true;
		this.type.any_cell_changed = true;	// avoid unnecessary updateAllBBox() calls
		this.runtime.redraw = true;     	// assume runtime needs to redraw
		var i, len, callbacks = this.bbox_changed_callbacks;
		for (i = 0, len = callbacks.length; i < len; ++i)
		{
			callbacks[i](this);
		}
		if (this.layer.useRenderCells)
			this.update_bbox();
	};
	cr.add_bbox_changed_callback = function (f)
	{
		if (f)
		{
			this.bbox_changed_callbacks.push(f);
		}
	};
	cr.update_bbox = function ()
	{
		if (!this.bbox_changed)
			return;                 // bounding box not changed
		var bbox = this.bbox;
		var bquad = this.bquad;
		bbox.set(this.x, this.y, this.x + this.width, this.y + this.height);
		bbox.offset(-this.hotspotX * this.width, -this.hotspotY * this.height);
		if (!this.angle)
		{
			bquad.set_from_rect(bbox);    // make bounding quad from box
		}
		else
		{
			bbox.offset(-this.x, -this.y);       			// translate to origin
			bquad.set_from_rotated_rect(bbox, this.angle);	// rotate around origin
			bquad.offset(this.x, this.y);      				// translate back to original position
			bquad.bounding_box(bbox);
		}
		bbox.normalize();
		this.bbox_changed = false;  // bounding box up to date
		this.update_render_cell();
	};
	var tmprc = new cr.rect(0, 0, 0, 0);
	cr.update_render_cell = function ()
	{
		if (!this.layer.useRenderCells)
			return;
		var mygrid = this.layer.render_grid;
		var bbox = this.bbox;
		tmprc.set(mygrid.XToCell(bbox.left), mygrid.YToCell(bbox.top), mygrid.XToCell(bbox.right), mygrid.YToCell(bbox.bottom));
		if (this.rendercells.equals(tmprc))
			return;
		if (this.rendercells.right < this.rendercells.left)
			mygrid.update(this, null, tmprc);		// first insertion with invalid rect: don't provide old range
		else
			mygrid.update(this, this.rendercells, tmprc);
		this.rendercells.copy(tmprc);
		this.layer.render_list_stale = true;
	};
	cr.update_collision_cell = function ()
	{
		if (!this.cell_changed || !this.collisionsEnabled)
			return;
		this.update_bbox();
		var mygrid = this.type.collision_grid;
		var bbox = this.bbox;
		tmprc.set(mygrid.XToCell(bbox.left), mygrid.YToCell(bbox.top), mygrid.XToCell(bbox.right), mygrid.YToCell(bbox.bottom));
		if (this.collcells.equals(tmprc))
			return;
		if (this.collcells.right < this.collcells.left)
			mygrid.update(this, null, tmprc);		// first insertion with invalid rect: don't provide old range
		else
			mygrid.update(this, this.collcells, tmprc);
		this.collcells.copy(tmprc);
		this.cell_changed = false;
	};
	cr.inst_contains_pt = function (x, y)
	{
		if (!this.bbox.contains_pt(x, y))
			return false;
		if (!this.bquad.contains_pt(x, y))
			return false;
		if (this.collision_poly && !this.collision_poly.is_empty())
		{
			this.collision_poly.cache_poly(this.width, this.height, this.angle);
			return this.collision_poly.contains_pt(x - this.x, y - this.y);
		}
		else
			return true;
	};
	cr.inst_get_iid = function ()
	{
		this.type.updateIIDs();
		return this.iid;
	};
	cr.inst_get_zindex = function ()
	{
		this.layer.updateZIndices();
		return this.zindex;
	};
	cr.inst_updateActiveEffects = function ()
	{
		cr.clearArray(this.active_effect_types);
		var i, len, et;
		var preserves_opaqueness = true;
		for (i = 0, len = this.active_effect_flags.length; i < len; i++)
		{
			if (this.active_effect_flags[i])
			{
				et = this.type.effect_types[i];
				this.active_effect_types.push(et);
				if (!et.preservesOpaqueness)
					preserves_opaqueness = false;
			}
		}
		this.uses_shaders = !!this.active_effect_types.length;
		this.shaders_preserve_opaqueness = preserves_opaqueness;
	};
	cr.inst_toString = function ()
	{
		return "Inst" + this.puid;
	};
	cr.type_getFirstPicked = function (frominst)
	{
		if (frominst && frominst.is_contained && frominst.type != this)
		{
			var i, len, s;
			for (i = 0, len = frominst.siblings.length; i < len; i++)
			{
				s = frominst.siblings[i];
				if (s.type == this)
					return s;
			}
		}
		var instances = this.getCurrentSol().getObjects();
		if (instances.length)
			return instances[0];
		else
			return null;
	};
	cr.type_getPairedInstance = function (inst)
	{
		var instances = this.getCurrentSol().getObjects();
		if (instances.length)
			return instances[inst.get_iid() % instances.length];
		else
			return null;
	};
	cr.type_updateIIDs = function ()
	{
		if (!this.stale_iids || this.is_family)
			return;		// up to date or is family - don't want family to overwrite IIDs
		var i, len;
		for (i = 0, len = this.instances.length; i < len; i++)
			this.instances[i].iid = i;
		var next_iid = i;
		var createRow = this.runtime.createRow;
		for (i = 0, len = createRow.length; i < len; ++i)
		{
			if (createRow[i].type === this)
				createRow[i].iid = next_iid++;
		}
		this.stale_iids = false;
	};
	cr.type_getInstanceByIID = function (i)
	{
		if (i < this.instances.length)
			return this.instances[i];
		i -= this.instances.length;
		var createRow = this.runtime.createRow;
		var j, lenj;
		for (j = 0, lenj = createRow.length; j < lenj; ++j)
		{
			if (createRow[j].type === this)
			{
				if (i === 0)
					return createRow[j];
				--i;
			}
		}
;
		return null;
	};
	cr.type_getCurrentSol = function ()
	{
		return this.solstack[this.cur_sol];
	};
	cr.type_pushCleanSol = function ()
	{
		this.cur_sol++;
		if (this.cur_sol === this.solstack.length)
		{
			this.solstack.push(new cr.selection(this));
		}
		else
		{
			this.solstack[this.cur_sol].select_all = true;  // else clear next SOL
			cr.clearArray(this.solstack[this.cur_sol].else_instances);
		}
	};
	cr.type_pushCopySol = function ()
	{
		this.cur_sol++;
		if (this.cur_sol === this.solstack.length)
			this.solstack.push(new cr.selection(this));
		var clonesol = this.solstack[this.cur_sol];
		var prevsol = this.solstack[this.cur_sol - 1];
		if (prevsol.select_all)
		{
			clonesol.select_all = true;
			cr.clearArray(clonesol.else_instances);
		}
		else
		{
			clonesol.select_all = false;
			cr.shallowAssignArray(clonesol.instances, prevsol.instances);
			cr.shallowAssignArray(clonesol.else_instances, prevsol.else_instances);
		}
	};
	cr.type_popSol = function ()
	{
;
		this.cur_sol--;
	};
	cr.type_getBehaviorByName = function (behname)
	{
		var i, len, j, lenj, f, index = 0;
		if (!this.is_family)
		{
			for (i = 0, len = this.families.length; i < len; i++)
			{
				f = this.families[i];
				for (j = 0, lenj = f.behaviors.length; j < lenj; j++)
				{
					if (behname === f.behaviors[j].name)
					{
						this.extra["lastBehIndex"] = index;
						return f.behaviors[j];
					}
					index++;
				}
			}
		}
		for (i = 0, len = this.behaviors.length; i < len; i++) {
			if (behname === this.behaviors[i].name)
			{
				this.extra["lastBehIndex"] = index;
				return this.behaviors[i];
			}
			index++;
		}
		return null;
	};
	cr.type_getBehaviorIndexByName = function (behname)
	{
		var b = this.getBehaviorByName(behname);
		if (b)
			return this.extra["lastBehIndex"];
		else
			return -1;
	};
	cr.type_getEffectIndexByName = function (name_)
	{
		var i, len;
		for (i = 0, len = this.effect_types.length; i < len; i++)
		{
			if (this.effect_types[i].name === name_)
				return i;
		}
		return -1;
	};
	cr.type_applySolToContainer = function ()
	{
		if (!this.is_contained || this.is_family)
			return;
		var i, len, j, lenj, t, sol, sol2;
		this.updateIIDs();
		sol = this.getCurrentSol();
		var select_all = sol.select_all;
		var es = this.runtime.getCurrentEventStack();
		var orblock = es && es.current_event && es.current_event.orblock;
		for (i = 0, len = this.container.length; i < len; i++)
		{
			t = this.container[i];
			if (t === this)
				continue;
			t.updateIIDs();
			sol2 = t.getCurrentSol();
			sol2.select_all = select_all;
			if (!select_all)
			{
				cr.clearArray(sol2.instances);
				for (j = 0, lenj = sol.instances.length; j < lenj; ++j)
					sol2.instances[j] = t.getInstanceByIID(sol.instances[j].iid);
				if (orblock)
				{
					cr.clearArray(sol2.else_instances);
					for (j = 0, lenj = sol.else_instances.length; j < lenj; ++j)
						sol2.else_instances[j] = t.getInstanceByIID(sol.else_instances[j].iid);
				}
			}
		}
	};
	cr.type_toString = function ()
	{
		return "Type" + this.sid;
	};
	cr.do_cmp = function (x, cmp, y)
	{
		if (typeof x === "undefined" || typeof y === "undefined")
			return false;
		switch (cmp)
		{
			case 0:     // equal
				return x === y;
			case 1:     // not equal
				return x !== y;
			case 2:     // less
				return x < y;
			case 3:     // less/equal
				return x <= y;
			case 4:     // greater
				return x > y;
			case 5:     // greater/equal
				return x >= y;
			default:
;
				return false;
		}
	};
})();
cr.shaders = {};
cr.shaders["blurhorizontal"] = {src: ["varying mediump vec2 vTex;",
"uniform mediump sampler2D samplerFront;",
"uniform mediump float pixelWidth;",
"uniform mediump float intensity;",
"void main(void)",
"{",
"mediump vec4 sum = vec4(0.0);",
"mediump float halfPixelWidth = pixelWidth / 2.0;",
"sum += texture2D(samplerFront, vTex - vec2(pixelWidth * 7.0 + halfPixelWidth, 0.0)) * 0.06;",
"sum += texture2D(samplerFront, vTex - vec2(pixelWidth * 5.0 + halfPixelWidth, 0.0)) * 0.10;",
"sum += texture2D(samplerFront, vTex - vec2(pixelWidth * 3.0 + halfPixelWidth, 0.0)) * 0.13;",
"sum += texture2D(samplerFront, vTex - vec2(pixelWidth * 1.0 + halfPixelWidth, 0.0)) * 0.16;",
"mediump vec4 front = texture2D(samplerFront, vTex);",
"sum += front * 0.10;",
"sum += texture2D(samplerFront, vTex + vec2(pixelWidth * 1.0 + halfPixelWidth, 0.0)) * 0.16;",
"sum += texture2D(samplerFront, vTex + vec2(pixelWidth * 3.0 + halfPixelWidth, 0.0)) * 0.13;",
"sum += texture2D(samplerFront, vTex + vec2(pixelWidth * 5.0 + halfPixelWidth, 0.0)) * 0.10;",
"sum += texture2D(samplerFront, vTex + vec2(pixelWidth * 7.0 + halfPixelWidth, 0.0)) * 0.06;",
"gl_FragColor = mix(front, sum, intensity);",
"}"
].join("\n"),
	extendBoxHorizontal: 8,
	extendBoxVertical: 0,
	crossSampling: false,
	preservesOpaqueness: false,
	animated: false,
	parameters: [["intensity", 0, 1]] }
cr.shaders["blurvertical"] = {src: ["varying mediump vec2 vTex;",
"uniform mediump sampler2D samplerFront;",
"uniform mediump float pixelHeight;",
"uniform mediump float intensity;",
"void main(void)",
"{",
"mediump vec4 sum = vec4(0.0);",
"mediump float halfPixelHeight = pixelHeight / 2.0;",
"sum += texture2D(samplerFront, vTex - vec2(0.0, pixelHeight * 7.0 + halfPixelHeight)) * 0.06;",
"sum += texture2D(samplerFront, vTex - vec2(0.0, pixelHeight * 5.0 + halfPixelHeight)) * 0.10;",
"sum += texture2D(samplerFront, vTex - vec2(0.0, pixelHeight * 3.0 + halfPixelHeight)) * 0.13;",
"sum += texture2D(samplerFront, vTex - vec2(0.0, pixelHeight * 1.0 + halfPixelHeight)) * 0.16;",
"mediump vec4 front = texture2D(samplerFront, vTex);",
"sum += front * 0.10;",
"sum += texture2D(samplerFront, vTex + vec2(0.0, pixelHeight * 1.0 + halfPixelHeight)) * 0.16;",
"sum += texture2D(samplerFront, vTex + vec2(0.0, pixelHeight * 3.0 + halfPixelHeight)) * 0.13;",
"sum += texture2D(samplerFront, vTex + vec2(0.0, pixelHeight * 5.0 + halfPixelHeight)) * 0.10;",
"sum += texture2D(samplerFront, vTex + vec2(0.0, pixelHeight * 7.0 + halfPixelHeight)) * 0.06;",
"gl_FragColor = mix(front, sum, intensity);",
"}"
].join("\n"),
	extendBoxHorizontal: 0,
	extendBoxVertical: 8,
	crossSampling: false,
	preservesOpaqueness: false,
	animated: false,
	parameters: [["intensity", 0, 1]] }
cr.shaders["brightness"] = {src: ["varying mediump vec2 vTex;",
"uniform lowp sampler2D samplerFront;",
"uniform lowp float brightness;",
"void main(void)",
"{",
"lowp vec4 front = texture2D(samplerFront, vTex);",
"lowp float a = front.a;",
"if (a != 0.0)",
"front.rgb /= front.a;",
"front.rgb += (brightness - 1.0);",
"front.rgb *= a;",
"gl_FragColor = front;",
"}"
].join("\n"),
	extendBoxHorizontal: 0,
	extendBoxVertical: 0,
	crossSampling: false,
	preservesOpaqueness: true,
	animated: false,
	parameters: [["brightness", 0, 1]] }
cr.shaders["setcolor"] = {src: ["varying mediump vec2 vTex;",
"uniform lowp sampler2D samplerFront;",
"uniform lowp float red;",
"uniform lowp float green;",
"uniform lowp float blue;",
"void main(void)",
"{",
"lowp float a = texture2D(samplerFront, vTex).a;",
"gl_FragColor = vec4(red * a, green * a, blue * a, a);",
"}"
].join("\n"),
	extendBoxHorizontal: 0,
	extendBoxVertical: 0,
	crossSampling: false,
	preservesOpaqueness: true,
	animated: false,
	parameters: [["red", 0, 1], ["green", 0, 1], ["blue", 0, 1]] }
cr.shaders["tint"] = {src: ["varying mediump vec2 vTex;",
"uniform lowp sampler2D samplerFront;",
"uniform lowp float red;",
"uniform lowp float green;",
"uniform lowp float blue;",
"void main(void)",
"{",
"lowp vec4 front = texture2D(samplerFront, vTex);",
"gl_FragColor = front * vec4(red, green, blue, 1.0);",
"}"
].join("\n"),
	extendBoxHorizontal: 0,
	extendBoxVertical: 0,
	crossSampling: false,
	preservesOpaqueness: true,
	animated: false,
	parameters: [["red", 0, 1], ["green", 0, 1], ["blue", 0, 1]] }
cr.shaders["waterbg"] = {src: ["varying mediump vec2 vTex;",
"uniform lowp sampler2D samplerFront;",
"uniform lowp sampler2D samplerBack;",
"uniform mediump vec2 destStart;",
"uniform mediump vec2 destEnd;",
"precision mediump float;",
"uniform float seconds;",
"uniform float pixelWidth;",
"uniform float pixelHeight;",
"const float PI = 3.1415926535897932;",
"uniform float speed;",
"uniform float speed_x;",
"uniform float speed_y;",
"uniform float intensity;",
"const int steps = 8;",
"uniform float frequency;",
"uniform float angle; // better when a prime",
"uniform float delta;",
"uniform float intence;",
"uniform float emboss;",
"float col(vec2 coord)",
"{",
"float delta_theta = 2.0 * PI / angle;",
"float col = 0.0;",
"float theta = 0.0;",
"for (int i = 0; i < steps; i++)",
"{",
"vec2 adjc = coord;",
"theta = delta_theta*float(i);",
"adjc.x += cos(theta)*seconds*speed + seconds * speed_x;",
"adjc.y -= sin(theta)*seconds*speed - seconds * speed_y;",
"col = col + cos( (adjc.x*cos(theta) - adjc.y*sin(theta))*frequency)*intensity;",
"}",
"return cos(col);",
"}",
"void main(void)",
"{",
"vec2 p = vTex, c1 = p, c2 = p;",
"float cc1 = col(c1);",
"c2.x += (1.0 / pixelWidth) / delta;",
"float dx = emboss*(cc1-col(c2))/delta;",
"c2.x = p.x;",
"c2.y += (1.0 / pixelHeight) / delta;",
"float dy = emboss*(cc1-col(c2))/delta;",
"c1.x += dx;",
"c1.y = -(c1.y+dy);",
"float alpha = 1.+dot(dx,dy)*intence;",
"c1.y = -c1.y;",
"lowp vec4 front = texture2D(samplerFront,c1) * alpha;",
"lowp vec4 result;",
"if (front.a == 0.0)",
"result = front + texture2D(samplerBack, mix(destStart, destEnd, vTex)) * (1.0 - front.a);",
"else",
"result = front + texture2D(samplerBack, mix(destStart, destEnd, c1)) * (1.0 - front.a);",
"gl_FragColor = result;",
"}"
].join("\n"),
	extendBoxHorizontal: 25,
	extendBoxVertical: 25,
	crossSampling: true,
	preservesOpaqueness: false,
	animated: true,
	parameters: [["speed", 0, 1], ["speed_x", 0, 1], ["speed_y", 0, 1], ["intensity", 0, 0], ["frequency", 0, 0], ["angle", 0, 0], ["delta", 0, 0], ["intence", 0, 0], ["emboss", 0, 1]] }
;
;
cr.plugins_.Arr = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.Arr.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
	};
	var instanceProto = pluginProto.Instance.prototype;
	var arrCache = [];
	function allocArray()
	{
		if (arrCache.length)
			return arrCache.pop();
		else
			return [];
	};
	if (!Array.isArray)
	{
		Array.isArray = function (vArg) {
			return Object.prototype.toString.call(vArg) === "[object Array]";
		};
	}
	function freeArray(a)
	{
		var i, len;
		for (i = 0, len = a.length; i < len; i++)
		{
			if (Array.isArray(a[i]))
				freeArray(a[i]);
		}
		cr.clearArray(a);
		arrCache.push(a);
	};
	instanceProto.onCreate = function()
	{
		this.cx = this.properties[0];
		this.cy = this.properties[1];
		this.cz = this.properties[2];
		if (!this.recycled)
			this.arr = allocArray();
		var a = this.arr;
		a.length = this.cx;
		var x, y, z;
		for (x = 0; x < this.cx; x++)
		{
			if (!a[x])
				a[x] = allocArray();
			a[x].length = this.cy;
			for (y = 0; y < this.cy; y++)
			{
				if (!a[x][y])
					a[x][y] = allocArray();
				a[x][y].length = this.cz;
				for (z = 0; z < this.cz; z++)
					a[x][y][z] = 0;
			}
		}
		this.forX = [];
		this.forY = [];
		this.forZ = [];
		this.forDepth = -1;
	};
	instanceProto.onDestroy = function ()
	{
		var x;
		for (x = 0; x < this.cx; x++)
			freeArray(this.arr[x]);		// will recurse down and recycle other arrays
		cr.clearArray(this.arr);
	};
	instanceProto.at = function (x, y, z)
	{
		x = Math.floor(x);
		y = Math.floor(y);
		z = Math.floor(z);
		if (isNaN(x) || x < 0 || x > this.cx - 1)
			return 0;
		if (isNaN(y) || y < 0 || y > this.cy - 1)
			return 0;
		if (isNaN(z) || z < 0 || z > this.cz - 1)
			return 0;
		return this.arr[x][y][z];
	};
	instanceProto.set = function (x, y, z, val)
	{
		x = Math.floor(x);
		y = Math.floor(y);
		z = Math.floor(z);
		if (isNaN(x) || x < 0 || x > this.cx - 1)
			return;
		if (isNaN(y) || y < 0 || y > this.cy - 1)
			return;
		if (isNaN(z) || z < 0 || z > this.cz - 1)
			return;
		this.arr[x][y][z] = val;
	};
	instanceProto.getAsJSON = function ()
	{
		return JSON.stringify({
			"c2array": true,
			"size": [this.cx, this.cy, this.cz],
			"data": this.arr
		});
	};
	instanceProto.saveToJSON = function ()
	{
		return {
			"size": [this.cx, this.cy, this.cz],
			"data": this.arr
		};
	};
	instanceProto.loadFromJSON = function (o)
	{
		var sz = o["size"];
		this.cx = sz[0];
		this.cy = sz[1];
		this.cz = sz[2];
		this.arr = o["data"];
	};
	instanceProto.setSize = function (w, h, d)
	{
		if (w < 0) w = 0;
		if (h < 0) h = 0;
		if (d < 0) d = 0;
		if (this.cx === w && this.cy === h && this.cz === d)
			return;		// no change
		this.cx = w;
		this.cy = h;
		this.cz = d;
		var x, y, z;
		var a = this.arr;
		a.length = w;
		for (x = 0; x < this.cx; x++)
		{
			if (cr.is_undefined(a[x]))
				a[x] = allocArray();
			a[x].length = h;
			for (y = 0; y < this.cy; y++)
			{
				if (cr.is_undefined(a[x][y]))
					a[x][y] = allocArray();
				a[x][y].length = d;
				for (z = 0; z < this.cz; z++)
				{
					if (cr.is_undefined(a[x][y][z]))
						a[x][y][z] = 0;
				}
			}
		}
	};
	instanceProto.getForX = function ()
	{
		if (this.forDepth >= 0 && this.forDepth < this.forX.length)
			return this.forX[this.forDepth];
		else
			return 0;
	};
	instanceProto.getForY = function ()
	{
		if (this.forDepth >= 0 && this.forDepth < this.forY.length)
			return this.forY[this.forDepth];
		else
			return 0;
	};
	instanceProto.getForZ = function ()
	{
		if (this.forDepth >= 0 && this.forDepth < this.forZ.length)
			return this.forZ[this.forDepth];
		else
			return 0;
	};
	function Cnds() {};
	Cnds.prototype.CompareX = function (x, cmp, val)
	{
		return cr.do_cmp(this.at(x, 0, 0), cmp, val);
	};
	Cnds.prototype.CompareXY = function (x, y, cmp, val)
	{
		return cr.do_cmp(this.at(x, y, 0), cmp, val);
	};
	Cnds.prototype.CompareXYZ = function (x, y, z, cmp, val)
	{
		return cr.do_cmp(this.at(x, y, z), cmp, val);
	};
	instanceProto.doForEachTrigger = function (current_event)
	{
		this.runtime.pushCopySol(current_event.solModifiers);
		current_event.retrigger();
		this.runtime.popSol(current_event.solModifiers);
	};
	Cnds.prototype.ArrForEach = function (dims)
	{
        var current_event = this.runtime.getCurrentEventStack().current_event;
		this.forDepth++;
		var forDepth = this.forDepth;
		if (forDepth === this.forX.length)
		{
			this.forX.push(0);
			this.forY.push(0);
			this.forZ.push(0);
		}
		else
		{
			this.forX[forDepth] = 0;
			this.forY[forDepth] = 0;
			this.forZ[forDepth] = 0;
		}
		switch (dims) {
		case 0:
			for (this.forX[forDepth] = 0; this.forX[forDepth] < this.cx; this.forX[forDepth]++)
			{
				for (this.forY[forDepth] = 0; this.forY[forDepth] < this.cy; this.forY[forDepth]++)
				{
					for (this.forZ[forDepth] = 0; this.forZ[forDepth] < this.cz; this.forZ[forDepth]++)
					{
						this.doForEachTrigger(current_event);
					}
				}
			}
			break;
		case 1:
			for (this.forX[forDepth] = 0; this.forX[forDepth] < this.cx; this.forX[forDepth]++)
			{
				for (this.forY[forDepth] = 0; this.forY[forDepth] < this.cy; this.forY[forDepth]++)
				{
					this.doForEachTrigger(current_event);
				}
			}
			break;
		case 2:
			for (this.forX[forDepth] = 0; this.forX[forDepth] < this.cx; this.forX[forDepth]++)
			{
				this.doForEachTrigger(current_event);
			}
			break;
		}
		this.forDepth--;
		return false;
	};
	Cnds.prototype.CompareCurrent = function (cmp, val)
	{
		return cr.do_cmp(this.at(this.getForX(), this.getForY(), this.getForZ()), cmp, val);
	};
	Cnds.prototype.Contains = function(val)
	{
		var x, y, z;
		for (x = 0; x < this.cx; x++)
		{
			for (y = 0; y < this.cy; y++)
			{
				for (z = 0; z < this.cz; z++)
				{
					if (this.arr[x][y][z] === val)
						return true;
				}
			}
		}
		return false;
	};
	Cnds.prototype.IsEmpty = function ()
	{
		return this.cx === 0 || this.cy === 0 || this.cz === 0;
	};
	Cnds.prototype.CompareSize = function (axis, cmp, value)
	{
		var s = 0;
		switch (axis) {
		case 0:
			s = this.cx;
			break;
		case 1:
			s = this.cy;
			break;
		case 2:
			s = this.cz;
			break;
		}
		return cr.do_cmp(s, cmp, value);
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.Clear = function ()
	{
		var x, y, z;
		for (x = 0; x < this.cx; x++)
			for (y = 0; y < this.cy; y++)
				for (z = 0; z < this.cz; z++)
					this.arr[x][y][z] = 0;
	};
	Acts.prototype.SetSize = function (w, h, d)
	{
		this.setSize(w, h, d);
	};
	Acts.prototype.SetX = function (x, val)
	{
		this.set(x, 0, 0, val);
	};
	Acts.prototype.SetXY = function (x, y, val)
	{
		this.set(x, y, 0, val);
	};
	Acts.prototype.SetXYZ = function (x, y, z, val)
	{
		this.set(x, y, z, val);
	};
	Acts.prototype.Push = function (where, value, axis)
	{
		var x = 0, y = 0, z = 0;
		var a = this.arr;
		switch (axis) {
		case 0:	// X axis
			if (where === 0)	// back
			{
				x = a.length;
				a.push(allocArray());
			}
			else				// front
			{
				x = 0;
				a.unshift(allocArray());
			}
			a[x].length = this.cy;
			for ( ; y < this.cy; y++)
			{
				a[x][y] = allocArray();
				a[x][y].length = this.cz;
				for (z = 0; z < this.cz; z++)
					a[x][y][z] = value;
			}
			this.cx++;
			break;
		case 1: // Y axis
			for ( ; x < this.cx; x++)
			{
				if (where === 0)	// back
				{
					y = a[x].length;
					a[x].push(allocArray());
				}
				else				// front
				{
					y = 0;
					a[x].unshift(allocArray());
				}
				a[x][y].length = this.cz;
				for (z = 0; z < this.cz; z++)
					a[x][y][z] = value;
			}
			this.cy++;
			break;
		case 2:	// Z axis
			for ( ; x < this.cx; x++)
			{
				for (y = 0; y < this.cy; y++)
				{
					if (where === 0)	// back
					{
						a[x][y].push(value);
					}
					else				// front
					{
						a[x][y].unshift(value);
					}
				}
			}
			this.cz++;
			break;
		}
	};
	Acts.prototype.Pop = function (where, axis)
	{
		var x = 0, y = 0, z = 0;
		var a = this.arr;
		switch (axis) {
		case 0:	// X axis
			if (this.cx === 0)
				break;
			if (where === 0)	// back
			{
				freeArray(a.pop());
			}
			else				// front
			{
				freeArray(a.shift());
			}
			this.cx--;
			break;
		case 1: // Y axis
			if (this.cy === 0)
				break;
			for ( ; x < this.cx; x++)
			{
				if (where === 0)	// back
				{
					freeArray(a[x].pop());
				}
				else				// front
				{
					freeArray(a[x].shift());
				}
			}
			this.cy--;
			break;
		case 2:	// Z axis
			if (this.cz === 0)
				break;
			for ( ; x < this.cx; x++)
			{
				for (y = 0; y < this.cy; y++)
				{
					if (where === 0)	// back
					{
						a[x][y].pop();
					}
					else				// front
					{
						a[x][y].shift();
					}
				}
			}
			this.cz--;
			break;
		}
	};
	Acts.prototype.Reverse = function (axis)
	{
		var x = 0, y = 0, z = 0;
		var a = this.arr;
		if (this.cx === 0 || this.cy === 0 || this.cz === 0)
			return;		// no point reversing empty array
		switch (axis) {
		case 0:	// X axis
			a.reverse();
			break;
		case 1: // Y axis
			for ( ; x < this.cx; x++)
				a[x].reverse();
			break;
		case 2:	// Z axis
			for ( ; x < this.cx; x++)
				for (y = 0; y < this.cy; y++)
					a[x][y].reverse();
			this.cz--;
			break;
		}
	};
	function compareValues(va, vb)
	{
		if (cr.is_number(va) && cr.is_number(vb))
			return va - vb;
		else
		{
			var sa = "" + va;
			var sb = "" + vb;
			if (sa < sb)
				return -1;
			else if (sa > sb)
				return 1;
			else
				return 0;
		}
	}
	Acts.prototype.Sort = function (axis)
	{
		var x = 0, y = 0, z = 0;
		var a = this.arr;
		if (this.cx === 0 || this.cy === 0 || this.cz === 0)
			return;		// no point sorting empty array
		switch (axis) {
		case 0:	// X axis
			a.sort(function (a, b) {
				return compareValues(a[0][0], b[0][0]);
			});
			break;
		case 1: // Y axis
			for ( ; x < this.cx; x++)
			{
				a[x].sort(function (a, b) {
					return compareValues(a[0], b[0]);
				});
			}
			break;
		case 2:	// Z axis
			for ( ; x < this.cx; x++)
			{
				for (y = 0; y < this.cy; y++)
				{
					a[x][y].sort(compareValues);
				}
			}
			break;
		}
	};
	Acts.prototype.Delete = function (index, axis)
	{
		var x = 0, y = 0, z = 0;
		index = Math.floor(index);
		var a = this.arr;
		if (index < 0)
			return;
		switch (axis) {
		case 0:	// X axis
			if (index >= this.cx)
				break;
			freeArray(a[index]);
			a.splice(index, 1);
			this.cx--;
			break;
		case 1: // Y axis
			if (index >= this.cy)
				break;
			for ( ; x < this.cx; x++)
			{
				freeArray(a[x][index]);
				a[x].splice(index, 1);
			}
			this.cy--;
			break;
		case 2:	// Z axis
			if (index >= this.cz)
				break;
			for ( ; x < this.cx; x++)
			{
				for (y = 0; y < this.cy; y++)
				{
					a[x][y].splice(index, 1);
				}
			}
			this.cz--;
			break;
		}
	};
	Acts.prototype.Insert = function (value, index, axis)
	{
		var x = 0, y = 0, z = 0;
		index = Math.floor(index);
		var a = this.arr;
		if (index < 0)
			return;
		switch (axis) {
		case 0:	// X axis
			if (index > this.cx)
				return;
			x = index;
			a.splice(x, 0, allocArray());
			a[x].length = this.cy;
			for ( ; y < this.cy; y++)
			{
				a[x][y] = allocArray();
				a[x][y].length = this.cz;
				for (z = 0; z < this.cz; z++)
					a[x][y][z] = value;
			}
			this.cx++;
			break;
		case 1: // Y axis
			if (index > this.cy)
				return;
			for ( ; x < this.cx; x++)
			{
				y = index;
				a[x].splice(y, 0, allocArray());
				a[x][y].length = this.cz;
				for (z = 0; z < this.cz; z++)
					a[x][y][z] = value;
			}
			this.cy++;
			break;
		case 2:	// Z axis
			if (index > this.cz)
				return;
			for ( ; x < this.cx; x++)
			{
				for (y = 0; y < this.cy; y++)
				{
					a[x][y].splice(index, 0, value);
				}
			}
			this.cz++;
			break;
		}
	};
	Acts.prototype.JSONLoad = function (json_)
	{
		var o;
		try {
			o = JSON.parse(json_);
		}
		catch(e) { return; }
		if (!o["c2array"])		// presumably not a c2array object
			return;
		var sz = o["size"];
		this.cx = sz[0];
		this.cy = sz[1];
		this.cz = sz[2];
		this.arr = o["data"];
	};
	Acts.prototype.JSONDownload = function (filename)
	{
		 
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.At = function (ret, x, y_, z_)
	{
		var y = y_ || 0;
		var z = z_ || 0;
		ret.set_any(this.at(x, y, z));
	};
	Exps.prototype.Width = function (ret)
	{
		ret.set_int(this.cx);
	};
	Exps.prototype.Height = function (ret)
	{
		ret.set_int(this.cy);
	};
	Exps.prototype.Depth = function (ret)
	{
		ret.set_int(this.cz);
	};
	Exps.prototype.CurX = function (ret)
	{
		ret.set_int(this.getForX());
	};
	Exps.prototype.CurY = function (ret)
	{
		ret.set_int(this.getForY());
	};
	Exps.prototype.CurZ = function (ret)
	{
		ret.set_int(this.getForZ());
	};
	Exps.prototype.CurValue = function (ret)
	{
		ret.set_any(this.at(this.getForX(), this.getForY(), this.getForZ()));
	};
	Exps.prototype.Front = function (ret)
	{
		ret.set_any(this.at(0, 0, 0));
	};
	Exps.prototype.Back = function (ret)
	{
		ret.set_any(this.at(this.cx - 1, 0, 0));
	};
	Exps.prototype.IndexOf = function (ret, v)
	{
		for (var i = 0; i < this.cx; i++)
		{
			if (this.arr[i][0][0] === v)
			{
				ret.set_int(i);
				return;
			}
		}
		ret.set_int(-1);
	};
	Exps.prototype.LastIndexOf = function (ret, v)
	{
		for (var i = this.cx - 1; i >= 0; i--)
		{
			if (this.arr[i][0][0] === v)
			{
				ret.set_int(i);
				return;
			}
		}
		ret.set_int(-1);
	};
	Exps.prototype.AsJSON = function (ret)
	{
		ret.set_string(this.getAsJSON());
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.Audio = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.Audio.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
	};
	var audRuntime = null;
	var audInst = null;
	var audTag = "";
	var appPath = "";			// for Cordova only
	var API_HTML5 = 0;
	var API_WEBAUDIO = 1;
	var API_CORDOVA = 2;
	var API_APPMOBI = 3;
	var api = API_HTML5;
	var context = null;
	var audioBuffers = [];		// cache of buffers
	var audioInstances = [];	// cache of instances
	var lastAudio = null;
	var useOgg = false;			// determined at create time
	var timescale_mode = 0;
	var silent = false;
	var masterVolume = 1;
	var listenerX = 0;
	var listenerY = 0;
	var isContextSuspended = false;
	var panningModel = 1;		// HRTF
	var distanceModel = 1;		// Inverse
	var refDistance = 10;
	var maxDistance = 10000;
	var rolloffFactor = 1;
	var micSource = null;
	var micTag = "";
	var isMusicWorkaround = false;
	var musicPlayNextTouch = [];
	var playMusicAsSoundWorkaround = false;		// play music tracks with Web Audio API
	function dbToLinear(x)
	{
		var v = dbToLinear_nocap(x);
		if (!isFinite(v))	// accidentally passing a string can result in NaN; set volume to 0 if so
			v = 0;
		if (v < 0)
			v = 0;
		if (v > 1)
			v = 1;
		return v;
	};
	function linearToDb(x)
	{
		if (x < 0)
			x = 0;
		if (x > 1)
			x = 1;
		return linearToDb_nocap(x);
	};
	function dbToLinear_nocap(x)
	{
		return Math.pow(10, x / 20);
	};
	function linearToDb_nocap(x)
	{
		return (Math.log(x) / Math.log(10)) * 20;
	};
	var effects = {};
	function getDestinationForTag(tag)
	{
		tag = tag.toLowerCase();
		if (effects.hasOwnProperty(tag))
		{
			if (effects[tag].length)
				return effects[tag][0].getInputNode();
		}
		return context["destination"];
	};
	function createGain()
	{
		if (context["createGain"])
			return context["createGain"]();
		else
			return context["createGainNode"]();
	};
	function createDelay(d)
	{
		if (context["createDelay"])
			return context["createDelay"](d);
		else
			return context["createDelayNode"](d);
	};
	function startSource(s, scheduledTime)
	{
		if (s["start"])
			s["start"](scheduledTime || 0);
		else
			s["noteOn"](scheduledTime || 0);
	};
	function startSourceAt(s, x, d, scheduledTime)
	{
		if (s["start"])
			s["start"](scheduledTime || 0, x);
		else
			s["noteGrainOn"](scheduledTime || 0, x, d - x);
	};
	function stopSource(s)
	{
		try {
			if (s["stop"])
				s["stop"](0);
			else
				s["noteOff"](0);
		}
		catch (e) {}
	};
	function setAudioParam(ap, value, ramp, time)
	{
		if (!ap)
			return;		// iOS is missing some parameters
		ap["cancelScheduledValues"](0);
		if (time === 0)
		{
			ap["value"] = value;
			return;
		}
		var curTime = context["currentTime"];
		time += curTime;
		switch (ramp) {
		case 0:		// step
			ap["setValueAtTime"](value, time);
			break;
		case 1:		// linear
			ap["setValueAtTime"](ap["value"], curTime);		// to set what to ramp from
			ap["linearRampToValueAtTime"](value, time);
			break;
		case 2:		// exponential
			ap["setValueAtTime"](ap["value"], curTime);		// to set what to ramp from
			ap["exponentialRampToValueAtTime"](value, time);
			break;
		}
	};
	var filterTypes = ["lowpass", "highpass", "bandpass", "lowshelf", "highshelf", "peaking", "notch", "allpass"];
	function FilterEffect(type, freq, detune, q, gain, mix)
	{
		this.type = "filter";
		this.params = [type, freq, detune, q, gain, mix];
		this.inputNode = createGain();
		this.wetNode = createGain();
		this.wetNode["gain"]["value"] = mix;
		this.dryNode = createGain();
		this.dryNode["gain"]["value"] = 1 - mix;
		this.filterNode = context["createBiquadFilter"]();
		if (typeof this.filterNode["type"] === "number")
			this.filterNode["type"] = type;
		else
			this.filterNode["type"] = filterTypes[type];
		this.filterNode["frequency"]["value"] = freq;
		if (this.filterNode["detune"])		// iOS 6 doesn't have detune yet
			this.filterNode["detune"]["value"] = detune;
		this.filterNode["Q"]["value"] = q;
		this.filterNode["gain"]["value"] = gain;
		this.inputNode["connect"](this.filterNode);
		this.inputNode["connect"](this.dryNode);
		this.filterNode["connect"](this.wetNode);
	};
	FilterEffect.prototype.connectTo = function (node)
	{
		this.wetNode["disconnect"]();
		this.wetNode["connect"](node);
		this.dryNode["disconnect"]();
		this.dryNode["connect"](node);
	};
	FilterEffect.prototype.remove = function ()
	{
		this.inputNode["disconnect"]();
		this.filterNode["disconnect"]();
		this.wetNode["disconnect"]();
		this.dryNode["disconnect"]();
	};
	FilterEffect.prototype.getInputNode = function ()
	{
		return this.inputNode;
	};
	FilterEffect.prototype.setParam = function(param, value, ramp, time)
	{
		switch (param) {
		case 0:		// mix
			value = value / 100;
			if (value < 0) value = 0;
			if (value > 1) value = 1;
			this.params[5] = value;
			setAudioParam(this.wetNode["gain"], value, ramp, time);
			setAudioParam(this.dryNode["gain"], 1 - value, ramp, time);
			break;
		case 1:		// filter frequency
			this.params[1] = value;
			setAudioParam(this.filterNode["frequency"], value, ramp, time);
			break;
		case 2:		// filter detune
			this.params[2] = value;
			setAudioParam(this.filterNode["detune"], value, ramp, time);
			break;
		case 3:		// filter Q
			this.params[3] = value;
			setAudioParam(this.filterNode["Q"], value, ramp, time);
			break;
		case 4:		// filter/delay gain (note value is in dB here)
			this.params[4] = value;
			setAudioParam(this.filterNode["gain"], value, ramp, time);
			break;
		}
	};
	function DelayEffect(delayTime, delayGain, mix)
	{
		this.type = "delay";
		this.params = [delayTime, delayGain, mix];
		this.inputNode = createGain();
		this.wetNode = createGain();
		this.wetNode["gain"]["value"] = mix;
		this.dryNode = createGain();
		this.dryNode["gain"]["value"] = 1 - mix;
		this.mainNode = createGain();
		this.delayNode = createDelay(delayTime);
		this.delayNode["delayTime"]["value"] = delayTime;
		this.delayGainNode = createGain();
		this.delayGainNode["gain"]["value"] = delayGain;
		this.inputNode["connect"](this.mainNode);
		this.inputNode["connect"](this.dryNode);
		this.mainNode["connect"](this.wetNode);
		this.mainNode["connect"](this.delayNode);
		this.delayNode["connect"](this.delayGainNode);
		this.delayGainNode["connect"](this.mainNode);
	};
	DelayEffect.prototype.connectTo = function (node)
	{
		this.wetNode["disconnect"]();
		this.wetNode["connect"](node);
		this.dryNode["disconnect"]();
		this.dryNode["connect"](node);
	};
	DelayEffect.prototype.remove = function ()
	{
		this.inputNode["disconnect"]();
		this.mainNode["disconnect"]();
		this.delayNode["disconnect"]();
		this.delayGainNode["disconnect"]();
		this.wetNode["disconnect"]();
		this.dryNode["disconnect"]();
	};
	DelayEffect.prototype.getInputNode = function ()
	{
		return this.inputNode;
	};
	DelayEffect.prototype.setParam = function(param, value, ramp, time)
	{
		switch (param) {
		case 0:		// mix
			value = value / 100;
			if (value < 0) value = 0;
			if (value > 1) value = 1;
			this.params[2] = value;
			setAudioParam(this.wetNode["gain"], value, ramp, time);
			setAudioParam(this.dryNode["gain"], 1 - value, ramp, time);
			break;
		case 4:		// filter/delay gain (note value is passed in dB but needs to be linear here)
			this.params[1] = dbToLinear(value);
			setAudioParam(this.delayGainNode["gain"], dbToLinear(value), ramp, time);
			break;
		case 5:		// delay time
			this.params[0] = value;
			setAudioParam(this.delayNode["delayTime"], value, ramp, time);
			break;
		}
	};
	function ConvolveEffect(buffer, normalize, mix, src)
	{
		this.type = "convolve";
		this.params = [normalize, mix, src];
		this.inputNode = createGain();
		this.wetNode = createGain();
		this.wetNode["gain"]["value"] = mix;
		this.dryNode = createGain();
		this.dryNode["gain"]["value"] = 1 - mix;
		this.convolveNode = context["createConvolver"]();
		if (buffer)
		{
			this.convolveNode["normalize"] = normalize;
			this.convolveNode["buffer"] = buffer;
		}
		this.inputNode["connect"](this.convolveNode);
		this.inputNode["connect"](this.dryNode);
		this.convolveNode["connect"](this.wetNode);
	};
	ConvolveEffect.prototype.connectTo = function (node)
	{
		this.wetNode["disconnect"]();
		this.wetNode["connect"](node);
		this.dryNode["disconnect"]();
		this.dryNode["connect"](node);
	};
	ConvolveEffect.prototype.remove = function ()
	{
		this.inputNode["disconnect"]();
		this.convolveNode["disconnect"]();
		this.wetNode["disconnect"]();
		this.dryNode["disconnect"]();
	};
	ConvolveEffect.prototype.getInputNode = function ()
	{
		return this.inputNode;
	};
	ConvolveEffect.prototype.setParam = function(param, value, ramp, time)
	{
		switch (param) {
		case 0:		// mix
			value = value / 100;
			if (value < 0) value = 0;
			if (value > 1) value = 1;
			this.params[1] = value;
			setAudioParam(this.wetNode["gain"], value, ramp, time);
			setAudioParam(this.dryNode["gain"], 1 - value, ramp, time);
			break;
		}
	};
	function FlangerEffect(delay, modulation, freq, feedback, mix)
	{
		this.type = "flanger";
		this.params = [delay, modulation, freq, feedback, mix];
		this.inputNode = createGain();
		this.dryNode = createGain();
		this.dryNode["gain"]["value"] = 1 - (mix / 2);
		this.wetNode = createGain();
		this.wetNode["gain"]["value"] = mix / 2;
		this.feedbackNode = createGain();
		this.feedbackNode["gain"]["value"] = feedback;
		this.delayNode = createDelay(delay + modulation);
		this.delayNode["delayTime"]["value"] = delay;
		this.oscNode = context["createOscillator"]();
		this.oscNode["frequency"]["value"] = freq;
		this.oscGainNode = createGain();
		this.oscGainNode["gain"]["value"] = modulation;
		this.inputNode["connect"](this.delayNode);
		this.inputNode["connect"](this.dryNode);
		this.delayNode["connect"](this.wetNode);
		this.delayNode["connect"](this.feedbackNode);
		this.feedbackNode["connect"](this.delayNode);
		this.oscNode["connect"](this.oscGainNode);
		this.oscGainNode["connect"](this.delayNode["delayTime"]);
		startSource(this.oscNode);
	};
	FlangerEffect.prototype.connectTo = function (node)
	{
		this.dryNode["disconnect"]();
		this.dryNode["connect"](node);
		this.wetNode["disconnect"]();
		this.wetNode["connect"](node);
	};
	FlangerEffect.prototype.remove = function ()
	{
		this.inputNode["disconnect"]();
		this.delayNode["disconnect"]();
		this.oscNode["disconnect"]();
		this.oscGainNode["disconnect"]();
		this.dryNode["disconnect"]();
		this.wetNode["disconnect"]();
		this.feedbackNode["disconnect"]();
	};
	FlangerEffect.prototype.getInputNode = function ()
	{
		return this.inputNode;
	};
	FlangerEffect.prototype.setParam = function(param, value, ramp, time)
	{
		switch (param) {
		case 0:		// mix
			value = value / 100;
			if (value < 0) value = 0;
			if (value > 1) value = 1;
			this.params[4] = value;
			setAudioParam(this.wetNode["gain"], value / 2, ramp, time);
			setAudioParam(this.dryNode["gain"], 1 - (value / 2), ramp, time);
			break;
		case 6:		// modulation
			this.params[1] = value / 1000;
			setAudioParam(this.oscGainNode["gain"], value / 1000, ramp, time);
			break;
		case 7:		// modulation frequency
			this.params[2] = value;
			setAudioParam(this.oscNode["frequency"], value, ramp, time);
			break;
		case 8:		// feedback
			this.params[3] = value / 100;
			setAudioParam(this.feedbackNode["gain"], value / 100, ramp, time);
			break;
		}
	};
	function PhaserEffect(freq, detune, q, modulation, modfreq, mix)
	{
		this.type = "phaser";
		this.params = [freq, detune, q, modulation, modfreq, mix];
		this.inputNode = createGain();
		this.dryNode = createGain();
		this.dryNode["gain"]["value"] = 1 - (mix / 2);
		this.wetNode = createGain();
		this.wetNode["gain"]["value"] = mix / 2;
		this.filterNode = context["createBiquadFilter"]();
		if (typeof this.filterNode["type"] === "number")
			this.filterNode["type"] = 7;	// all-pass
		else
			this.filterNode["type"] = "allpass";
		this.filterNode["frequency"]["value"] = freq;
		if (this.filterNode["detune"])		// iOS 6 doesn't have detune yet
			this.filterNode["detune"]["value"] = detune;
		this.filterNode["Q"]["value"] = q;
		this.oscNode = context["createOscillator"]();
		this.oscNode["frequency"]["value"] = modfreq;
		this.oscGainNode = createGain();
		this.oscGainNode["gain"]["value"] = modulation;
		this.inputNode["connect"](this.filterNode);
		this.inputNode["connect"](this.dryNode);
		this.filterNode["connect"](this.wetNode);
		this.oscNode["connect"](this.oscGainNode);
		this.oscGainNode["connect"](this.filterNode["frequency"]);
		startSource(this.oscNode);
	};
	PhaserEffect.prototype.connectTo = function (node)
	{
		this.dryNode["disconnect"]();
		this.dryNode["connect"](node);
		this.wetNode["disconnect"]();
		this.wetNode["connect"](node);
	};
	PhaserEffect.prototype.remove = function ()
	{
		this.inputNode["disconnect"]();
		this.filterNode["disconnect"]();
		this.oscNode["disconnect"]();
		this.oscGainNode["disconnect"]();
		this.dryNode["disconnect"]();
		this.wetNode["disconnect"]();
	};
	PhaserEffect.prototype.getInputNode = function ()
	{
		return this.inputNode;
	};
	PhaserEffect.prototype.setParam = function(param, value, ramp, time)
	{
		switch (param) {
		case 0:		// mix
			value = value / 100;
			if (value < 0) value = 0;
			if (value > 1) value = 1;
			this.params[5] = value;
			setAudioParam(this.wetNode["gain"], value / 2, ramp, time);
			setAudioParam(this.dryNode["gain"], 1 - (value / 2), ramp, time);
			break;
		case 1:		// filter frequency
			this.params[0] = value;
			setAudioParam(this.filterNode["frequency"], value, ramp, time);
			break;
		case 2:		// filter detune
			this.params[1] = value;
			setAudioParam(this.filterNode["detune"], value, ramp, time);
			break;
		case 3:		// filter Q
			this.params[2] = value;
			setAudioParam(this.filterNode["Q"], value, ramp, time);
			break;
		case 6:		// modulation
			this.params[3] = value;
			setAudioParam(this.oscGainNode["gain"], value, ramp, time);
			break;
		case 7:		// modulation frequency
			this.params[4] = value;
			setAudioParam(this.oscNode["frequency"], value, ramp, time);
			break;
		}
	};
	function GainEffect(g)
	{
		this.type = "gain";
		this.params = [g];
		this.node = createGain();
		this.node["gain"]["value"] = g;
	};
	GainEffect.prototype.connectTo = function (node_)
	{
		this.node["disconnect"]();
		this.node["connect"](node_);
	};
	GainEffect.prototype.remove = function ()
	{
		this.node["disconnect"]();
	};
	GainEffect.prototype.getInputNode = function ()
	{
		return this.node;
	};
	GainEffect.prototype.setParam = function(param, value, ramp, time)
	{
		switch (param) {
		case 4:		// gain
			this.params[0] = dbToLinear(value);
			setAudioParam(this.node["gain"], dbToLinear(value), ramp, time);
			break;
		}
	};
	function TremoloEffect(freq, mix)
	{
		this.type = "tremolo";
		this.params = [freq, mix];
		this.node = createGain();
		this.node["gain"]["value"] = 1 - (mix / 2);
		this.oscNode = context["createOscillator"]();
		this.oscNode["frequency"]["value"] = freq;
		this.oscGainNode = createGain();
		this.oscGainNode["gain"]["value"] = mix / 2;
		this.oscNode["connect"](this.oscGainNode);
		this.oscGainNode["connect"](this.node["gain"]);
		startSource(this.oscNode);
	};
	TremoloEffect.prototype.connectTo = function (node_)
	{
		this.node["disconnect"]();
		this.node["connect"](node_);
	};
	TremoloEffect.prototype.remove = function ()
	{
		this.oscNode["disconnect"]();
		this.oscGainNode["disconnect"]();
		this.node["disconnect"]();
	};
	TremoloEffect.prototype.getInputNode = function ()
	{
		return this.node;
	};
	TremoloEffect.prototype.setParam = function(param, value, ramp, time)
	{
		switch (param) {
		case 0:		// mix
			value = value / 100;
			if (value < 0) value = 0;
			if (value > 1) value = 1;
			this.params[1] = value;
			setAudioParam(this.node["gain"]["value"], 1 - (value / 2), ramp, time);
			setAudioParam(this.oscGainNode["gain"]["value"], value / 2, ramp, time);
			break;
		case 7:		// modulation frequency
			this.params[0] = value;
			setAudioParam(this.oscNode["frequency"], value, ramp, time);
			break;
		}
	};
	function RingModulatorEffect(freq, mix)
	{
		this.type = "ringmod";
		this.params = [freq, mix];
		this.inputNode = createGain();
		this.wetNode = createGain();
		this.wetNode["gain"]["value"] = mix;
		this.dryNode = createGain();
		this.dryNode["gain"]["value"] = 1 - mix;
		this.ringNode = createGain();
		this.ringNode["gain"]["value"] = 0;
		this.oscNode = context["createOscillator"]();
		this.oscNode["frequency"]["value"] = freq;
		this.oscNode["connect"](this.ringNode["gain"]);
		startSource(this.oscNode);
		this.inputNode["connect"](this.ringNode);
		this.inputNode["connect"](this.dryNode);
		this.ringNode["connect"](this.wetNode);
	};
	RingModulatorEffect.prototype.connectTo = function (node_)
	{
		this.wetNode["disconnect"]();
		this.wetNode["connect"](node_);
		this.dryNode["disconnect"]();
		this.dryNode["connect"](node_);
	};
	RingModulatorEffect.prototype.remove = function ()
	{
		this.oscNode["disconnect"]();
		this.ringNode["disconnect"]();
		this.inputNode["disconnect"]();
		this.wetNode["disconnect"]();
		this.dryNode["disconnect"]();
	};
	RingModulatorEffect.prototype.getInputNode = function ()
	{
		return this.inputNode;
	};
	RingModulatorEffect.prototype.setParam = function(param, value, ramp, time)
	{
		switch (param) {
		case 0:		// mix
			value = value / 100;
			if (value < 0) value = 0;
			if (value > 1) value = 1;
			this.params[1] = value;
			setAudioParam(this.wetNode["gain"], value, ramp, time);
			setAudioParam(this.dryNode["gain"], 1 - value, ramp, time);
			break;
		case 7:		// modulation frequency
			this.params[0] = value;
			setAudioParam(this.oscNode["frequency"], value, ramp, time);
			break;
		}
	};
	function DistortionEffect(threshold, headroom, drive, makeupgain, mix)
	{
		this.type = "distortion";
		this.params = [threshold, headroom, drive, makeupgain, mix];
		this.inputNode = createGain();
		this.preGain = createGain();
		this.postGain = createGain();
		this.setDrive(drive, dbToLinear_nocap(makeupgain));
		this.wetNode = createGain();
		this.wetNode["gain"]["value"] = mix;
		this.dryNode = createGain();
		this.dryNode["gain"]["value"] = 1 - mix;
		this.waveShaper = context["createWaveShaper"]();
		this.curve = new Float32Array(65536);
		this.generateColortouchCurve(threshold, headroom);
		this.waveShaper.curve = this.curve;
		this.inputNode["connect"](this.preGain);
		this.inputNode["connect"](this.dryNode);
		this.preGain["connect"](this.waveShaper);
		this.waveShaper["connect"](this.postGain);
		this.postGain["connect"](this.wetNode);
	};
	DistortionEffect.prototype.setDrive = function (drive, makeupgain)
	{
		if (drive < 0.01)
			drive = 0.01;
		this.preGain["gain"]["value"] = drive;
		this.postGain["gain"]["value"] = Math.pow(1 / drive, 0.6) * makeupgain;
	};
	function e4(x, k)
	{
		return 1.0 - Math.exp(-k * x);
	}
	DistortionEffect.prototype.shape = function (x, linearThreshold, linearHeadroom)
	{
		var maximum = 1.05 * linearHeadroom * linearThreshold;
		var kk = (maximum - linearThreshold);
		var sign = x < 0 ? -1 : +1;
		var absx = x < 0 ? -x : x;
		var shapedInput = absx < linearThreshold ? absx : linearThreshold + kk * e4(absx - linearThreshold, 1.0 / kk);
		shapedInput *= sign;
		return shapedInput;
	};
	DistortionEffect.prototype.generateColortouchCurve = function (threshold, headroom)
	{
		var linearThreshold = dbToLinear_nocap(threshold);
		var linearHeadroom = dbToLinear_nocap(headroom);
		var n = 65536;
		var n2 = n / 2;
		var x = 0;
		for (var i = 0; i < n2; ++i) {
			x = i / n2;
			x = this.shape(x, linearThreshold, linearHeadroom);
			this.curve[n2 + i] = x;
			this.curve[n2 - i - 1] = -x;
		}
	};
	DistortionEffect.prototype.connectTo = function (node)
	{
		this.wetNode["disconnect"]();
		this.wetNode["connect"](node);
		this.dryNode["disconnect"]();
		this.dryNode["connect"](node);
	};
	DistortionEffect.prototype.remove = function ()
	{
		this.inputNode["disconnect"]();
		this.preGain["disconnect"]();
		this.waveShaper["disconnect"]();
		this.postGain["disconnect"]();
		this.wetNode["disconnect"]();
		this.dryNode["disconnect"]();
	};
	DistortionEffect.prototype.getInputNode = function ()
	{
		return this.inputNode;
	};
	DistortionEffect.prototype.setParam = function(param, value, ramp, time)
	{
		switch (param) {
		case 0:		// mix
			value = value / 100;
			if (value < 0) value = 0;
			if (value > 1) value = 1;
			this.params[4] = value;
			setAudioParam(this.wetNode["gain"], value, ramp, time);
			setAudioParam(this.dryNode["gain"], 1 - value, ramp, time);
			break;
		}
	};
	function CompressorEffect(threshold, knee, ratio, attack, release)
	{
		this.type = "compressor";
		this.params = [threshold, knee, ratio, attack, release];
		this.node = context["createDynamicsCompressor"]();
		try {
			this.node["threshold"]["value"] = threshold;
			this.node["knee"]["value"] = knee;
			this.node["ratio"]["value"] = ratio;
			this.node["attack"]["value"] = attack;
			this.node["release"]["value"] = release;
		}
		catch (e) {}
	};
	CompressorEffect.prototype.connectTo = function (node_)
	{
		this.node["disconnect"]();
		this.node["connect"](node_);
	};
	CompressorEffect.prototype.remove = function ()
	{
		this.node["disconnect"]();
	};
	CompressorEffect.prototype.getInputNode = function ()
	{
		return this.node;
	};
	CompressorEffect.prototype.setParam = function(param, value, ramp, time)
	{
	};
	function AnalyserEffect(fftSize, smoothing)
	{
		this.type = "analyser";
		this.params = [fftSize, smoothing];
		this.node = context["createAnalyser"]();
		this.node["fftSize"] = fftSize;
		this.node["smoothingTimeConstant"] = smoothing;
		this.freqBins = new Float32Array(this.node["frequencyBinCount"]);
		this.signal = new Uint8Array(fftSize);
		this.peak = 0;
		this.rms = 0;
	};
	AnalyserEffect.prototype.tick = function ()
	{
		this.node["getFloatFrequencyData"](this.freqBins);
		this.node["getByteTimeDomainData"](this.signal);
		var fftSize = this.node["fftSize"];
		var i = 0;
		this.peak = 0;
		var rmsSquaredSum = 0;
		var s = 0;
		for ( ; i < fftSize; i++)
		{
			s = (this.signal[i] - 128) / 128;
			if (s < 0)
				s = -s;
			if (this.peak < s)
				this.peak = s;
			rmsSquaredSum += s * s;
		}
		this.peak = linearToDb(this.peak);
		this.rms = linearToDb(Math.sqrt(rmsSquaredSum / fftSize));
	};
	AnalyserEffect.prototype.connectTo = function (node_)
	{
		this.node["disconnect"]();
		this.node["connect"](node_);
	};
	AnalyserEffect.prototype.remove = function ()
	{
		this.node["disconnect"]();
	};
	AnalyserEffect.prototype.getInputNode = function ()
	{
		return this.node;
	};
	AnalyserEffect.prototype.setParam = function(param, value, ramp, time)
	{
	};
	function ObjectTracker()
	{
		this.obj = null;
		this.loadUid = 0;
	};
	ObjectTracker.prototype.setObject = function (obj_)
	{
		this.obj = obj_;
	};
	ObjectTracker.prototype.hasObject = function ()
	{
		return !!this.obj;
	};
	ObjectTracker.prototype.tick = function (dt)
	{
	};
	var iOShadtouchstart = false;	// has had touch start input on iOS <=8 to work around web audio API muting
	var iOShadtouchend = false;		// has had touch end input on iOS 9+ to work around web audio API muting
	function C2AudioBuffer(src_, is_music)
	{
		this.src = src_;
		this.myapi = api;
		this.is_music = is_music;
		this.added_end_listener = false;
		var self = this;
		this.outNode = null;
		this.mediaSourceNode = null;
		this.panWhenReady = [];		// for web audio API positioned sounds
		this.seekWhenReady = 0;
		this.pauseWhenReady = false;
		this.supportWebAudioAPI = false;
		this.failedToLoad = false;
		this.wasEverReady = false;	// if a buffer is ever marked as ready, it's permanently considered ready after then.
		if (api === API_WEBAUDIO && is_music && !playMusicAsSoundWorkaround)
		{
			this.myapi = API_HTML5;
			this.outNode = createGain();
		}
		this.bufferObject = null;			// actual audio object
		this.audioData = null;				// web audio api: ajax request result (compressed audio that needs decoding)
		var request;
		switch (this.myapi) {
		case API_HTML5:
			this.bufferObject = new Audio();
			this.bufferObject.crossOrigin = "anonymous";
			this.bufferObject.addEventListener("canplaythrough", function () {
				self.wasEverReady = true;	// update loaded state so preload is considered complete
			});
			if (api === API_WEBAUDIO && context["createMediaElementSource"] && !/wiiu/i.test(navigator.userAgent))
			{
				this.supportWebAudioAPI = true;		// can be routed through web audio api
				this.bufferObject.addEventListener("canplay", function ()
				{
					if (!self.mediaSourceNode)		// protect against this event firing twice
					{
						self.mediaSourceNode = context["createMediaElementSource"](self.bufferObject);
						self.mediaSourceNode["connect"](self.outNode);
					}
				});
			}
			this.bufferObject.autoplay = false;	// this is only a source buffer, not an instance
			this.bufferObject.preload = "auto";
			this.bufferObject.src = src_;
			break;
		case API_WEBAUDIO:
			if (audRuntime.isWKWebView)
			{
				audRuntime.fetchLocalFileViaCordovaAsArrayBuffer(src_, function (arrayBuffer)
				{
					self.audioData = arrayBuffer;
					self.decodeAudioBuffer();
				}, function (err)
				{
					self.failedToLoad = true;
				});
			}
			else
			{
				request = new XMLHttpRequest();
				request.open("GET", src_, true);
				request.responseType = "arraybuffer";
				request.onload = function () {
					self.audioData = request.response;
					self.decodeAudioBuffer();
				};
				request.onerror = function () {
					self.failedToLoad = true;
				};
				request.send();
			}
			break;
		case API_CORDOVA:
			this.bufferObject = true;
			break;
		case API_APPMOBI:
			this.bufferObject = true;
			break;
		}
	};
	C2AudioBuffer.prototype.release = function ()
	{
		var i, len, j, a;
		for (i = 0, j = 0, len = audioInstances.length; i < len; ++i)
		{
			a = audioInstances[i];
			audioInstances[j] = a;
			if (a.buffer === this)
				a.stop();
			else
				++j;		// keep
		}
		audioInstances.length = j;
		this.bufferObject = null;
		this.audioData = null;
	};
	C2AudioBuffer.prototype.decodeAudioBuffer = function ()
	{
		if (this.bufferObject || !this.audioData)
			return;		// audio already decoded or AJAX request not yet complete
		var self = this;
		if (context["decodeAudioData"])
		{
			context["decodeAudioData"](this.audioData, function (buffer) {
					self.bufferObject = buffer;
					self.audioData = null;		// clear AJAX response to allow GC and save memory, only need the bufferObject now
					var p, i, len, a;
					if (!cr.is_undefined(self.playTagWhenReady) && !silent)
					{
						if (self.panWhenReady.length)
						{
							for (i = 0, len = self.panWhenReady.length; i < len; i++)
							{
								p = self.panWhenReady[i];
								a = new C2AudioInstance(self, p.thistag);
								a.setPannerEnabled(true);
								if (typeof p.objUid !== "undefined")
								{
									p.obj = audRuntime.getObjectByUID(p.objUid);
									if (!p.obj)
										continue;
								}
								if (p.obj)
								{
									var px = cr.rotatePtAround(p.obj.x, p.obj.y, -p.obj.layer.getAngle(), listenerX, listenerY, true);
									var py = cr.rotatePtAround(p.obj.x, p.obj.y, -p.obj.layer.getAngle(), listenerX, listenerY, false);
									a.setPan(px, py, cr.to_degrees(p.obj.angle - p.obj.layer.getAngle()), p.ia, p.oa, p.og);
									a.setObject(p.obj);
								}
								else
								{
									a.setPan(p.x, p.y, p.a, p.ia, p.oa, p.og);
								}
								a.play(self.loopWhenReady, self.volumeWhenReady, self.seekWhenReady);
								if (self.pauseWhenReady)
									a.pause();
								audioInstances.push(a);
							}
							cr.clearArray(self.panWhenReady);
						}
						else
						{
							a = new C2AudioInstance(self, self.playTagWhenReady || "");		// sometimes playTagWhenReady is not set - TODO: why?
							a.play(self.loopWhenReady, self.volumeWhenReady, self.seekWhenReady);
							if (self.pauseWhenReady)
								a.pause();
							audioInstances.push(a);
						}
					}
					else if (!cr.is_undefined(self.convolveWhenReady))
					{
						var convolveNode = self.convolveWhenReady.convolveNode;
						convolveNode["normalize"] = self.normalizeWhenReady;
						convolveNode["buffer"] = buffer;
					}
			}, function (e) {
				self.failedToLoad = true;
			});
		}
		else
		{
			this.bufferObject = context["createBuffer"](this.audioData, false);
			this.audioData = null;		// clear AJAX response to allow GC and save memory, only need the bufferObject now
			if (!cr.is_undefined(this.playTagWhenReady) && !silent)
			{
				var a = new C2AudioInstance(this, this.playTagWhenReady);
				a.play(this.loopWhenReady, this.volumeWhenReady, this.seekWhenReady);
				if (this.pauseWhenReady)
					a.pause();
				audioInstances.push(a);
			}
			else if (!cr.is_undefined(this.convolveWhenReady))
			{
				var convolveNode = this.convolveWhenReady.convolveNode;
				convolveNode["normalize"] = this.normalizeWhenReady;
				convolveNode["buffer"] = this.bufferObject;
			}
		}
	};
	C2AudioBuffer.prototype.isLoaded = function ()
	{
		switch (this.myapi) {
		case API_HTML5:
			var ret = this.bufferObject["readyState"] >= 4;	// HAVE_ENOUGH_DATA
			if (ret)
				this.wasEverReady = true;
			return ret || this.wasEverReady;
		case API_WEBAUDIO:
			return !!this.audioData || !!this.bufferObject;
		case API_CORDOVA:
			return true;
		case API_APPMOBI:
			return true;
		}
		return false;
	};
	C2AudioBuffer.prototype.isLoadedAndDecoded = function ()
	{
		switch (this.myapi) {
		case API_HTML5:
			return this.isLoaded();		// no distinction between loaded and decoded in HTML5 audio, just rely on ready state
		case API_WEBAUDIO:
			return !!this.bufferObject;
		case API_CORDOVA:
			return true;
		case API_APPMOBI:
			return true;
		}
		return false;
	};
	C2AudioBuffer.prototype.hasFailedToLoad = function ()
	{
		switch (this.myapi) {
		case API_HTML5:
			return !!this.bufferObject["error"];
		case API_WEBAUDIO:
			return this.failedToLoad;
		}
		return false;
	};
	function C2AudioInstance(buffer_, tag_)
	{
		var self = this;
		this.tag = tag_;
		this.fresh = true;
		this.stopped = true;
		this.src = buffer_.src;
		this.buffer = buffer_;
		this.myapi = api;
		this.is_music = buffer_.is_music;
		this.playbackRate = 1;
		this.hasPlaybackEnded = true;	// ended flag
		this.resume_me = false;			// make sure resumes when leaving suspend
		this.is_paused = false;
		this.resume_position = 0;		// for web audio api to resume from correct playback position
		this.looping = false;
		this.is_muted = false;
		this.is_silent = false;
		this.volume = 1;
		this.onended_handler = function (e)
		{
			if (self.is_paused || self.resume_me)
				return;
			var bufferThatEnded = this;
			if (!bufferThatEnded)
				bufferThatEnded = e.target;
			if (bufferThatEnded !== self.active_buffer)
				return;
			self.hasPlaybackEnded = true;
			self.stopped = true;
			audTag = self.tag;
			audRuntime.trigger(cr.plugins_.Audio.prototype.cnds.OnEnded, audInst);
		};
		this.active_buffer = null;
		this.isTimescaled = ((timescale_mode === 1 && !this.is_music) || timescale_mode === 2);
		this.mutevol = 1;
		this.startTime = (this.isTimescaled ? audRuntime.kahanTime.sum : audRuntime.wallTime.sum);
		this.gainNode = null;
		this.pannerNode = null;
		this.pannerEnabled = false;
		this.objectTracker = null;
		this.panX = 0;
		this.panY = 0;
		this.panAngle = 0;
		this.panConeInner = 0;
		this.panConeOuter = 0;
		this.panConeOuterGain = 0;
		this.instanceObject = null;
		var add_end_listener = false;
		if (this.myapi === API_WEBAUDIO && this.buffer.myapi === API_HTML5 && !this.buffer.supportWebAudioAPI)
			this.myapi = API_HTML5;
		switch (this.myapi) {
		case API_HTML5:
			if (this.is_music)
			{
				this.instanceObject = buffer_.bufferObject;
				add_end_listener = !buffer_.added_end_listener;
				buffer_.added_end_listener = true;
			}
			else
			{
				this.instanceObject = new Audio();
				this.instanceObject.crossOrigin = "anonymous";
				this.instanceObject.autoplay = false;
				this.instanceObject.src = buffer_.bufferObject.src;
				add_end_listener = true;
			}
			if (add_end_listener)
			{
				this.instanceObject.addEventListener('ended', function () {
						audTag = self.tag;
						self.stopped = true;
						audRuntime.trigger(cr.plugins_.Audio.prototype.cnds.OnEnded, audInst);
				});
			}
			break;
		case API_WEBAUDIO:
			this.gainNode = createGain();
			this.gainNode["connect"](getDestinationForTag(tag_));
			if (this.buffer.myapi === API_WEBAUDIO)
			{
				if (buffer_.bufferObject)
				{
					this.instanceObject = context["createBufferSource"]();
					this.instanceObject["buffer"] = buffer_.bufferObject;
					this.instanceObject["connect"](this.gainNode);
				}
			}
			else
			{
				this.instanceObject = this.buffer.bufferObject;		// reference the audio element
				this.buffer.outNode["connect"](this.gainNode);
				if (!this.buffer.added_end_listener)
				{
					this.buffer.added_end_listener = true;
					this.buffer.bufferObject.addEventListener('ended', function () {
							audTag = self.tag;
							self.stopped = true;
							audRuntime.trigger(cr.plugins_.Audio.prototype.cnds.OnEnded, audInst);
					});
				}
			}
			break;
		case API_CORDOVA:
			this.instanceObject = new window["Media"](appPath + this.src, null, null, function (status) {
					if (status === window["Media"]["MEDIA_STOPPED"])
					{
						self.hasPlaybackEnded = true;
						self.stopped = true;
						audTag = self.tag;
						audRuntime.trigger(cr.plugins_.Audio.prototype.cnds.OnEnded, audInst);
					}
			});
			break;
		case API_APPMOBI:
			this.instanceObject = true;
			break;
		}
	};
	C2AudioInstance.prototype.hasEnded = function ()
	{
		var time;
		switch (this.myapi) {
		case API_HTML5:
			return this.instanceObject.ended;
		case API_WEBAUDIO:
			if (this.buffer.myapi === API_WEBAUDIO)
			{
				if (!this.fresh && !this.stopped && this.instanceObject["loop"])
					return false;
				if (this.is_paused)
					return false;
				return this.hasPlaybackEnded;
			}
			else
				return this.instanceObject.ended;
		case API_CORDOVA:
			return this.hasPlaybackEnded;
		case API_APPMOBI:
			true;	// recycling an AppMobi sound does not matter because it will just do another throwaway playSound
		}
		return true;
	};
	C2AudioInstance.prototype.canBeRecycled = function ()
	{
		if (this.fresh || this.stopped)
			return true;		// not yet used or is not playing
		return this.hasEnded();
	};
	C2AudioInstance.prototype.setPannerEnabled = function (enable_)
	{
		if (api !== API_WEBAUDIO)
			return;
		if (!this.pannerEnabled && enable_)
		{
			if (!this.gainNode)
				return;
			if (!this.pannerNode)
			{
				this.pannerNode = context["createPanner"]();
				if (typeof this.pannerNode["panningModel"] === "number")
					this.pannerNode["panningModel"] = panningModel;
				else
					this.pannerNode["panningModel"] = ["equalpower", "HRTF", "soundfield"][panningModel];
				if (typeof this.pannerNode["distanceModel"] === "number")
					this.pannerNode["distanceModel"] = distanceModel;
				else
					this.pannerNode["distanceModel"] = ["linear", "inverse", "exponential"][distanceModel];
				this.pannerNode["refDistance"] = refDistance;
				this.pannerNode["maxDistance"] = maxDistance;
				this.pannerNode["rolloffFactor"] = rolloffFactor;
			}
			this.gainNode["disconnect"]();
			this.gainNode["connect"](this.pannerNode);
			this.pannerNode["connect"](getDestinationForTag(this.tag));
			this.pannerEnabled = true;
		}
		else if (this.pannerEnabled && !enable_)
		{
			if (!this.gainNode)
				return;
			this.pannerNode["disconnect"]();
			this.gainNode["disconnect"]();
			this.gainNode["connect"](getDestinationForTag(this.tag));
			this.pannerEnabled = false;
		}
	};
	C2AudioInstance.prototype.setPan = function (x, y, angle, innerangle, outerangle, outergain)
	{
		if (!this.pannerEnabled || api !== API_WEBAUDIO)
			return;
		this.pannerNode["setPosition"](x, y, 0);
		this.pannerNode["setOrientation"](Math.cos(cr.to_radians(angle)), Math.sin(cr.to_radians(angle)), 0);
		this.pannerNode["coneInnerAngle"] = innerangle;
		this.pannerNode["coneOuterAngle"] = outerangle;
		this.pannerNode["coneOuterGain"] = outergain;
		this.panX = x;
		this.panY = y;
		this.panAngle = angle;
		this.panConeInner = innerangle;
		this.panConeOuter = outerangle;
		this.panConeOuterGain = outergain;
	};
	C2AudioInstance.prototype.setObject = function (o)
	{
		if (!this.pannerEnabled || api !== API_WEBAUDIO)
			return;
		if (!this.objectTracker)
			this.objectTracker = new ObjectTracker();
		this.objectTracker.setObject(o);
	};
	C2AudioInstance.prototype.tick = function (dt)
	{
		if (!this.pannerEnabled || api !== API_WEBAUDIO || !this.objectTracker || !this.objectTracker.hasObject() || !this.isPlaying())
		{
			return;
		}
		this.objectTracker.tick(dt);
		var inst = this.objectTracker.obj;
		var px = cr.rotatePtAround(inst.x, inst.y, -inst.layer.getAngle(), listenerX, listenerY, true);
		var py = cr.rotatePtAround(inst.x, inst.y, -inst.layer.getAngle(), listenerX, listenerY, false);
		this.pannerNode["setPosition"](px, py, 0);
		var a = 0;
		if (typeof this.objectTracker.obj.angle !== "undefined")
		{
			a = inst.angle - inst.layer.getAngle();
			this.pannerNode["setOrientation"](Math.cos(a), Math.sin(a), 0);
		}
	};
	C2AudioInstance.prototype.play = function (looping, vol, fromPosition, scheduledTime)
	{
		var instobj = this.instanceObject;
		this.looping = looping;
		this.volume = vol;
		var seekPos = fromPosition || 0;
		scheduledTime = scheduledTime || 0;
		switch (this.myapi) {
		case API_HTML5:
			if (instobj.playbackRate !== 1.0)
				instobj.playbackRate = 1.0;
			if (instobj.volume !== vol * masterVolume)
				instobj.volume = vol * masterVolume;
			if (instobj.loop !== looping)
				instobj.loop = looping;
			if (instobj.muted)
				instobj.muted = false;
			if (instobj.currentTime !== seekPos)
			{
				try {
					instobj.currentTime = seekPos;
				}
				catch (err)
				{
;
				}
			}
			if (this.is_music && isMusicWorkaround && !audRuntime.isInUserInputEvent)
				musicPlayNextTouch.push(this);
			else
			{
				try {
					this.instanceObject.play();
				}
				catch (e) {		// sometimes throws on WP8.1... try not to kill the app
					if (console && console.log)
						console.log("[C2] WARNING: exception trying to play audio '" + this.buffer.src + "': ", e);
				}
			}
			break;
		case API_WEBAUDIO:
			this.muted = false;
			this.mutevol = 1;
			if (this.buffer.myapi === API_WEBAUDIO)
			{
				this.gainNode["gain"]["value"] = vol * masterVolume;
				if (!this.fresh)
				{
					this.instanceObject = context["createBufferSource"]();
					this.instanceObject["buffer"] = this.buffer.bufferObject;
					this.instanceObject["connect"](this.gainNode);
				}
				this.instanceObject["onended"] = this.onended_handler;
				this.active_buffer = this.instanceObject;
				this.instanceObject.loop = looping;
				this.hasPlaybackEnded = false;
				if (seekPos === 0)
					startSource(this.instanceObject, scheduledTime);
				else
					startSourceAt(this.instanceObject, seekPos, this.getDuration(), scheduledTime);
			}
			else
			{
				if (instobj.playbackRate !== 1.0)
					instobj.playbackRate = 1.0;
				if (instobj.loop !== looping)
					instobj.loop = looping;
				instobj.volume = vol * masterVolume;
				if (instobj.currentTime !== seekPos)
				{
					try {
						instobj.currentTime = seekPos;
					}
					catch (err)
					{
;
					}
				}
				if (this.is_music && isMusicWorkaround && !audRuntime.isInUserInputEvent)
					musicPlayNextTouch.push(this);
				else
					instobj.play();
			}
			break;
		case API_CORDOVA:
			if ((!this.fresh && this.stopped) || seekPos !== 0)
				instobj["seekTo"](seekPos);
			instobj["play"]();
			this.hasPlaybackEnded = false;
			break;
		case API_APPMOBI:
			if (audRuntime.isDirectCanvas)
				AppMobi["context"]["playSound"](this.src, looping);
			else
				AppMobi["player"]["playSound"](this.src, looping);
			break;
		}
		this.playbackRate = 1;
		this.startTime = (this.isTimescaled ? audRuntime.kahanTime.sum : audRuntime.wallTime.sum) - seekPos;
		this.fresh = false;
		this.stopped = false;
		this.is_paused = false;
	};
	C2AudioInstance.prototype.stop = function ()
	{
		switch (this.myapi) {
		case API_HTML5:
			if (!this.instanceObject.paused)
				this.instanceObject.pause();
			break;
		case API_WEBAUDIO:
			if (this.buffer.myapi === API_WEBAUDIO)
				stopSource(this.instanceObject);
			else
			{
				if (!this.instanceObject.paused)
					this.instanceObject.pause();
			}
			break;
		case API_CORDOVA:
			this.instanceObject["stop"]();
			break;
		case API_APPMOBI:
			if (audRuntime.isDirectCanvas)
				AppMobi["context"]["stopSound"](this.src);
			break;
		}
		this.stopped = true;
		this.is_paused = false;
	};
	C2AudioInstance.prototype.pause = function ()
	{
		if (this.fresh || this.stopped || this.hasEnded() || this.is_paused)
			return;
		switch (this.myapi) {
		case API_HTML5:
			if (!this.instanceObject.paused)
				this.instanceObject.pause();
			break;
		case API_WEBAUDIO:
			if (this.buffer.myapi === API_WEBAUDIO)
			{
				this.resume_position = this.getPlaybackTime(true);
				if (this.looping)
					this.resume_position = this.resume_position % this.getDuration();
				this.is_paused = true;
				stopSource(this.instanceObject);
			}
			else
			{
				if (!this.instanceObject.paused)
					this.instanceObject.pause();
			}
			break;
		case API_CORDOVA:
			this.instanceObject["pause"]();
			break;
		case API_APPMOBI:
			if (audRuntime.isDirectCanvas)
				AppMobi["context"]["stopSound"](this.src);
			break;
		}
		this.is_paused = true;
	};
	C2AudioInstance.prototype.resume = function ()
	{
		if (this.fresh || this.stopped || this.hasEnded() || !this.is_paused)
			return;
		switch (this.myapi) {
		case API_HTML5:
			this.instanceObject.play();
			break;
		case API_WEBAUDIO:
			if (this.buffer.myapi === API_WEBAUDIO)
			{
				this.instanceObject = context["createBufferSource"]();
				this.instanceObject["buffer"] = this.buffer.bufferObject;
				this.instanceObject["connect"](this.gainNode);
				this.instanceObject["onended"] = this.onended_handler;
				this.active_buffer = this.instanceObject;
				this.instanceObject.loop = this.looping;
				this.gainNode["gain"]["value"] = masterVolume * this.volume * this.mutevol;
				this.updatePlaybackRate();
				this.startTime = (this.isTimescaled ? audRuntime.kahanTime.sum : audRuntime.wallTime.sum) - (this.resume_position / (this.playbackRate || 0.001));
				startSourceAt(this.instanceObject, this.resume_position, this.getDuration());
			}
			else
			{
				this.instanceObject.play();
			}
			break;
		case API_CORDOVA:
			this.instanceObject["play"]();
			break;
		case API_APPMOBI:
			if (audRuntime.isDirectCanvas)
				AppMobi["context"]["resumeSound"](this.src);
			break;
		}
		this.is_paused = false;
	};
	C2AudioInstance.prototype.seek = function (pos)
	{
		if (this.fresh || this.stopped || this.hasEnded())
			return;
		switch (this.myapi) {
		case API_HTML5:
			try {
				this.instanceObject.currentTime = pos;
			}
			catch (e) {}
			break;
		case API_WEBAUDIO:
			if (this.buffer.myapi === API_WEBAUDIO)
			{
				if (this.is_paused)
					this.resume_position = pos;
				else
				{
					this.pause();
					this.resume_position = pos;
					this.resume();
				}
			}
			else
			{
				try {
					this.instanceObject.currentTime = pos;
				}
				catch (e) {}
			}
			break;
		case API_CORDOVA:
			break;
		case API_APPMOBI:
			if (audRuntime.isDirectCanvas)
				AppMobi["context"]["seekSound"](this.src, pos);
			break;
		}
	};
	C2AudioInstance.prototype.reconnect = function (toNode)
	{
		if (this.myapi !== API_WEBAUDIO)
			return;
		if (this.pannerEnabled)
		{
			this.pannerNode["disconnect"]();
			this.pannerNode["connect"](toNode);
		}
		else
		{
			this.gainNode["disconnect"]();
			this.gainNode["connect"](toNode);
		}
	};
	C2AudioInstance.prototype.getDuration = function (applyPlaybackRate)
	{
		var ret = 0;
		switch (this.myapi) {
		case API_HTML5:
			if (typeof this.instanceObject.duration !== "undefined")
				ret = this.instanceObject.duration;
			break;
		case API_WEBAUDIO:
			ret = this.buffer.bufferObject["duration"];
			break;
		case API_CORDOVA:
			ret = this.instanceObject["getDuration"]();
			break;
		case API_APPMOBI:
			if (audRuntime.isDirectCanvas)
				ret = AppMobi["context"]["getDurationSound"](this.src);
			break;
		}
		if (applyPlaybackRate)
			ret /= (this.playbackRate || 0.001);		// avoid divide-by-zero
		return ret;
	};
	C2AudioInstance.prototype.getPlaybackTime = function (applyPlaybackRate)
	{
		var duration = this.getDuration();
		var ret = 0;
		switch (this.myapi) {
		case API_HTML5:
			if (typeof this.instanceObject.currentTime !== "undefined")
				ret = this.instanceObject.currentTime;
			break;
		case API_WEBAUDIO:
			if (this.buffer.myapi === API_WEBAUDIO)
			{
				if (this.is_paused)
					return this.resume_position;
				else
					ret = (this.isTimescaled ? audRuntime.kahanTime.sum : audRuntime.wallTime.sum) - this.startTime;
			}
			else if (typeof this.instanceObject.currentTime !== "undefined")
				ret = this.instanceObject.currentTime;
			break;
		case API_CORDOVA:
			break;
		case API_APPMOBI:
			if (audRuntime.isDirectCanvas)
				ret = AppMobi["context"]["getPlaybackTimeSound"](this.src);
			break;
		}
		if (applyPlaybackRate)
			ret *= this.playbackRate;
		if (!this.looping && ret > duration)
			ret = duration;
		return ret;
	};
	C2AudioInstance.prototype.isPlaying = function ()
	{
		return !this.is_paused && !this.fresh && !this.stopped && !this.hasEnded();
	};
	C2AudioInstance.prototype.shouldSave = function ()
	{
		return !this.fresh && !this.stopped && !this.hasEnded();
	};
	C2AudioInstance.prototype.setVolume = function (v)
	{
		this.volume = v;
		this.updateVolume();
	};
	C2AudioInstance.prototype.updateVolume = function ()
	{
		var volToSet = this.volume * masterVolume;
		if (!isFinite(volToSet))
			volToSet = 0;		// HTMLMediaElement throws if setting non-finite volume
		switch (this.myapi) {
		case API_HTML5:
			if (typeof this.instanceObject.volume !== "undefined" && this.instanceObject.volume !== volToSet)
				this.instanceObject.volume = volToSet;
			break;
		case API_WEBAUDIO:
			if (this.buffer.myapi === API_WEBAUDIO)
			{
				this.gainNode["gain"]["value"] = volToSet * this.mutevol;
			}
			else
			{
				if (typeof this.instanceObject.volume !== "undefined" && this.instanceObject.volume !== volToSet)
					this.instanceObject.volume = volToSet;
			}
			break;
		case API_CORDOVA:
			break;
		case API_APPMOBI:
			break;
		}
	};
	C2AudioInstance.prototype.getVolume = function ()
	{
		return this.volume;
	};
	C2AudioInstance.prototype.doSetMuted = function (m)
	{
		switch (this.myapi) {
		case API_HTML5:
			if (this.instanceObject.muted !== !!m)
				this.instanceObject.muted = !!m;
			break;
		case API_WEBAUDIO:
			if (this.buffer.myapi === API_WEBAUDIO)
			{
				this.mutevol = (m ? 0 : 1);
				this.gainNode["gain"]["value"] = masterVolume * this.volume * this.mutevol;
			}
			else
			{
				if (this.instanceObject.muted !== !!m)
					this.instanceObject.muted = !!m;
			}
			break;
		case API_CORDOVA:
			break;
		case API_APPMOBI:
			break;
		}
	};
	C2AudioInstance.prototype.setMuted = function (m)
	{
		this.is_muted = !!m;
		this.doSetMuted(this.is_muted || this.is_silent);
	};
	C2AudioInstance.prototype.setSilent = function (m)
	{
		this.is_silent = !!m;
		this.doSetMuted(this.is_muted || this.is_silent);
	};
	C2AudioInstance.prototype.setLooping = function (l)
	{
		this.looping = l;
		switch (this.myapi) {
		case API_HTML5:
			if (this.instanceObject.loop !== !!l)
				this.instanceObject.loop = !!l;
			break;
		case API_WEBAUDIO:
			if (this.instanceObject.loop !== !!l)
				this.instanceObject.loop = !!l;
			break;
		case API_CORDOVA:
			break;
		case API_APPMOBI:
			if (audRuntime.isDirectCanvas)
				AppMobi["context"]["setLoopingSound"](this.src, l);
			break;
		}
	};
	C2AudioInstance.prototype.setPlaybackRate = function (r)
	{
		this.playbackRate = r;
		this.updatePlaybackRate();
	};
	C2AudioInstance.prototype.updatePlaybackRate = function ()
	{
		var r = this.playbackRate;
		if (this.isTimescaled)
			r *= audRuntime.timescale;
		switch (this.myapi) {
		case API_HTML5:
			if (this.instanceObject.playbackRate !== r)
				this.instanceObject.playbackRate = r;
			break;
		case API_WEBAUDIO:
			if (this.buffer.myapi === API_WEBAUDIO)
			{
				if (this.instanceObject["playbackRate"]["value"] !== r)
					this.instanceObject["playbackRate"]["value"] = r;
			}
			else
			{
				if (this.instanceObject.playbackRate !== r)
					this.instanceObject.playbackRate = r;
			}
			break;
		case API_CORDOVA:
			break;
		case API_APPMOBI:
			break;
		}
	};
	C2AudioInstance.prototype.setSuspended = function (s)
	{
		switch (this.myapi) {
		case API_HTML5:
			if (s)
			{
				if (this.isPlaying())
				{
					this.resume_me = true;
					this.instanceObject["pause"]();
				}
				else
					this.resume_me = false;
			}
			else
			{
				if (this.resume_me)
				{
					this.instanceObject["play"]();
					this.resume_me = false;
				}
			}
			break;
		case API_WEBAUDIO:
			if (s)
			{
				if (this.isPlaying())
				{
					this.resume_me = true;
					if (this.buffer.myapi === API_WEBAUDIO)
					{
						this.resume_position = this.getPlaybackTime(true);
						if (this.looping)
							this.resume_position = this.resume_position % this.getDuration();
						stopSource(this.instanceObject);
					}
					else
						this.instanceObject["pause"]();
				}
				else
					this.resume_me = false;
			}
			else
			{
				if (this.resume_me)
				{
					if (this.buffer.myapi === API_WEBAUDIO)
					{
						this.instanceObject = context["createBufferSource"]();
						this.instanceObject["buffer"] = this.buffer.bufferObject;
						this.instanceObject["connect"](this.gainNode);
						this.instanceObject["onended"] = this.onended_handler;
						this.active_buffer = this.instanceObject;
						this.instanceObject.loop = this.looping;
						this.gainNode["gain"]["value"] = masterVolume * this.volume * this.mutevol;
						this.updatePlaybackRate();
						this.startTime = (this.isTimescaled ? audRuntime.kahanTime.sum : audRuntime.wallTime.sum) - (this.resume_position / (this.playbackRate || 0.001));
						startSourceAt(this.instanceObject, this.resume_position, this.getDuration());
					}
					else
					{
						this.instanceObject["play"]();
					}
					this.resume_me = false;
				}
			}
			break;
		case API_CORDOVA:
			if (s)
			{
				if (this.isPlaying())
				{
					this.instanceObject["pause"]();
					this.resume_me = true;
				}
				else
					this.resume_me = false;
			}
			else
			{
				if (this.resume_me)
				{
					this.resume_me = false;
					this.instanceObject["play"]();
				}
			}
			break;
		case API_APPMOBI:
			break;
		}
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
		audRuntime = this.runtime;
		audInst = this;
		this.listenerTracker = null;
		this.listenerZ = -600;
		if (this.runtime.isWKWebView)
			playMusicAsSoundWorkaround = true;
		if ((this.runtime.isiOS || (this.runtime.isAndroid && (this.runtime.isChrome || this.runtime.isAndroidStockBrowser))) && !this.runtime.isCrosswalk && !this.runtime.isDomFree && !this.runtime.isAmazonWebApp && !playMusicAsSoundWorkaround)
		{
			isMusicWorkaround = true;
		}
		context = null;
		if (typeof AudioContext !== "undefined")
		{
			api = API_WEBAUDIO;
			context = new AudioContext();
		}
		else if (typeof webkitAudioContext !== "undefined")
		{
			api = API_WEBAUDIO;
			context = new webkitAudioContext();
		}
		if (this.runtime.isiOS && context)
		{
			if (context.close)
				context.close();
			if (typeof AudioContext !== "undefined")
				context = new AudioContext();
			else if (typeof webkitAudioContext !== "undefined")
				context = new webkitAudioContext();
		}
		var isAndroid = this.runtime.isAndroid;
		var playDummyBuffer = function ()
		{
			if (isContextSuspended || !context["createBuffer"])
				return;
			var buffer = context["createBuffer"](1, 220, 22050);
			var source = context["createBufferSource"]();
			source["buffer"] = buffer;
			source["connect"](context["destination"]);
			startSource(source);
		};
		if (isMusicWorkaround)
		{
			var playQueuedMusic = function ()
			{
				var i, len, m;
				if (isMusicWorkaround)
				{
					if (!silent)
					{
						for (i = 0, len = musicPlayNextTouch.length; i < len; ++i)
						{
							m = musicPlayNextTouch[i];
							if (!m.stopped && !m.is_paused)
								m.instanceObject.play();
						}
					}
					cr.clearArray(musicPlayNextTouch);
				}
			};
			document.addEventListener("touchend", function ()
			{
				if (!iOShadtouchend && context)
				{
					playDummyBuffer();
					iOShadtouchend = true;
				}
				playQueuedMusic();
			}, true);
		}
		else if (playMusicAsSoundWorkaround)
		{
			document.addEventListener("touchend", function ()
			{
				if (!iOShadtouchend && context)
				{
					playDummyBuffer();
					iOShadtouchend = true;
				}
			}, true);
		}
		if (api !== API_WEBAUDIO)
		{
			if (this.runtime.isCordova && typeof window["Media"] !== "undefined")
				api = API_CORDOVA;
			else if (this.runtime.isAppMobi)
				api = API_APPMOBI;
		}
		if (api === API_CORDOVA)
		{
			appPath = location.href;
			var i = appPath.lastIndexOf("/");
			if (i > -1)
				appPath = appPath.substr(0, i + 1);
			appPath = appPath.replace("file://", "");
		}
		if (this.runtime.isSafari && this.runtime.isWindows && typeof Audio === "undefined")
		{
			alert("It looks like you're using Safari for Windows without Quicktime.  Audio cannot be played until Quicktime is installed.");
			this.runtime.DestroyInstance(this);
		}
		else
		{
			if (this.runtime.isDirectCanvas)
				useOgg = this.runtime.isAndroid;		// AAC on iOS, OGG on Android
			else
			{
				try {
					useOgg = !!(new Audio().canPlayType('audio/ogg; codecs="vorbis"'));
				}
				catch (e)
				{
					useOgg = false;
				}
			}
			switch (api) {
			case API_HTML5:
;
				break;
			case API_WEBAUDIO:
;
				break;
			case API_CORDOVA:
;
				break;
			case API_APPMOBI:
;
				break;
			default:
;
			}
			this.runtime.tickMe(this);
		}
	};
	var instanceProto = pluginProto.Instance.prototype;
	instanceProto.onCreate = function ()
	{
		this.runtime.audioInstance = this;
		timescale_mode = this.properties[0];	// 0 = off, 1 = sounds only, 2 = all
		this.saveload = this.properties[1];		// 0 = all, 1 = sounds only, 2 = music only, 3 = none
		this.playinbackground = (this.properties[2] !== 0);
		this.nextPlayTime = 0;
		panningModel = this.properties[3];		// 0 = equalpower, 1 = hrtf, 3 = soundfield
		distanceModel = this.properties[4];		// 0 = linear, 1 = inverse, 2 = exponential
		this.listenerZ = -this.properties[5];
		refDistance = this.properties[6];
		maxDistance = this.properties[7];
		rolloffFactor = this.properties[8];
		this.listenerTracker = new ObjectTracker();
		var draw_width = (this.runtime.draw_width || this.runtime.width);
		var draw_height = (this.runtime.draw_height || this.runtime.height);
		if (api === API_WEBAUDIO)
		{
			context["listener"]["setPosition"](draw_width / 2, draw_height / 2, this.listenerZ);
			context["listener"]["setOrientation"](0, 0, 1, 0, -1, 0);
			window["c2OnAudioMicStream"] = function (localMediaStream, tag)
			{
				if (micSource)
					micSource["disconnect"]();
				micTag = tag.toLowerCase();
				micSource = context["createMediaStreamSource"](localMediaStream);
				micSource["connect"](getDestinationForTag(micTag));
			};
		}
		this.runtime.addSuspendCallback(function(s)
		{
			audInst.onSuspend(s);
		});
		var self = this;
		this.runtime.addDestroyCallback(function (inst)
		{
			self.onInstanceDestroyed(inst);
		});
	};
	instanceProto.onInstanceDestroyed = function (inst)
	{
		var i, len, a;
		for (i = 0, len = audioInstances.length; i < len; i++)
		{
			a = audioInstances[i];
			if (a.objectTracker)
			{
				if (a.objectTracker.obj === inst)
				{
					a.objectTracker.obj = null;
					if (a.pannerEnabled && a.isPlaying() && a.looping)
						a.stop();
				}
			}
		}
		if (this.listenerTracker.obj === inst)
			this.listenerTracker.obj = null;
	};
	instanceProto.saveToJSON = function ()
	{
		var o = {
			"silent": silent,
			"masterVolume": masterVolume,
			"listenerZ": this.listenerZ,
			"listenerUid": this.listenerTracker.hasObject() ? this.listenerTracker.obj.uid : -1,
			"playing": [],
			"effects": {}
		};
		var playingarr = o["playing"];
		var i, len, a, d, p, panobj, playbackTime;
		for (i = 0, len = audioInstances.length; i < len; i++)
		{
			a = audioInstances[i];
			if (!a.shouldSave())
				continue;				// no need to save stopped sounds
			if (this.saveload === 3)	// not saving/loading any sounds/music
				continue;
			if (a.is_music && this.saveload === 1)	// not saving/loading music
				continue;
			if (!a.is_music && this.saveload === 2)	// not saving/loading sound
				continue;
			playbackTime = a.getPlaybackTime();
			if (a.looping)
				playbackTime = playbackTime % a.getDuration();
			d = {
				"tag": a.tag,
				"buffersrc": a.buffer.src,
				"is_music": a.is_music,
				"playbackTime": playbackTime,
				"volume": a.volume,
				"looping": a.looping,
				"muted": a.is_muted,
				"playbackRate": a.playbackRate,
				"paused": a.is_paused,
				"resume_position": a.resume_position
			};
			if (a.pannerEnabled)
			{
				d["pan"] = {};
				panobj = d["pan"];
				if (a.objectTracker && a.objectTracker.hasObject())
				{
					panobj["objUid"] = a.objectTracker.obj.uid;
				}
				else
				{
					panobj["x"] = a.panX;
					panobj["y"] = a.panY;
					panobj["a"] = a.panAngle;
				}
				panobj["ia"] = a.panConeInner;
				panobj["oa"] = a.panConeOuter;
				panobj["og"] = a.panConeOuterGain;
			}
			playingarr.push(d);
		}
		var fxobj = o["effects"];
		var fxarr;
		for (p in effects)
		{
			if (effects.hasOwnProperty(p))
			{
				fxarr = [];
				for (i = 0, len = effects[p].length; i < len; i++)
				{
					fxarr.push({ "type": effects[p][i].type, "params": effects[p][i].params });
				}
				fxobj[p] = fxarr;
			}
		}
		return o;
	};
	var objectTrackerUidsToLoad = [];
	instanceProto.loadFromJSON = function (o)
	{
		var setSilent = o["silent"];
		masterVolume = o["masterVolume"];
		this.listenerZ = o["listenerZ"];
		this.listenerTracker.setObject(null);
		var listenerUid = o["listenerUid"];
		if (listenerUid !== -1)
		{
			this.listenerTracker.loadUid = listenerUid;
			objectTrackerUidsToLoad.push(this.listenerTracker);
		}
		var playingarr = o["playing"];
		var i, len, d, src, is_music, tag, playbackTime, looping, vol, b, a, p, pan, panObjUid;
		if (this.saveload !== 3)
		{
			for (i = 0, len = audioInstances.length; i < len; i++)
			{
				a = audioInstances[i];
				if (a.is_music && this.saveload === 1)
					continue;		// only saving/loading sound: leave music playing
				if (!a.is_music && this.saveload === 2)
					continue;		// only saving/loading music: leave sound playing
				a.stop();
			}
		}
		var fxarr, fxtype, fxparams, fx;
		for (p in effects)
		{
			if (effects.hasOwnProperty(p))
			{
				for (i = 0, len = effects[p].length; i < len; i++)
					effects[p][i].remove();
			}
		}
		cr.wipe(effects);
		for (p in o["effects"])
		{
			if (o["effects"].hasOwnProperty(p))
			{
				fxarr = o["effects"][p];
				for (i = 0, len = fxarr.length; i < len; i++)
				{
					fxtype = fxarr[i]["type"];
					fxparams = fxarr[i]["params"];
					switch (fxtype) {
					case "filter":
						addEffectForTag(p, new FilterEffect(fxparams[0], fxparams[1], fxparams[2], fxparams[3], fxparams[4], fxparams[5]));
						break;
					case "delay":
						addEffectForTag(p, new DelayEffect(fxparams[0], fxparams[1], fxparams[2]));
						break;
					case "convolve":
						src = fxparams[2];
						b = this.getAudioBuffer(src, false);
						if (b.bufferObject)
						{
							fx = new ConvolveEffect(b.bufferObject, fxparams[0], fxparams[1], src);
						}
						else
						{
							fx = new ConvolveEffect(null, fxparams[0], fxparams[1], src);
							b.normalizeWhenReady = fxparams[0];
							b.convolveWhenReady = fx;
						}
						addEffectForTag(p, fx);
						break;
					case "flanger":
						addEffectForTag(p, new FlangerEffect(fxparams[0], fxparams[1], fxparams[2], fxparams[3], fxparams[4]));
						break;
					case "phaser":
						addEffectForTag(p, new PhaserEffect(fxparams[0], fxparams[1], fxparams[2], fxparams[3], fxparams[4], fxparams[5]));
						break;
					case "gain":
						addEffectForTag(p, new GainEffect(fxparams[0]));
						break;
					case "tremolo":
						addEffectForTag(p, new TremoloEffect(fxparams[0], fxparams[1]));
						break;
					case "ringmod":
						addEffectForTag(p, new RingModulatorEffect(fxparams[0], fxparams[1]));
						break;
					case "distortion":
						addEffectForTag(p, new DistortionEffect(fxparams[0], fxparams[1], fxparams[2], fxparams[3], fxparams[4]));
						break;
					case "compressor":
						addEffectForTag(p, new CompressorEffect(fxparams[0], fxparams[1], fxparams[2], fxparams[3], fxparams[4]));
						break;
					case "analyser":
						addEffectForTag(p, new AnalyserEffect(fxparams[0], fxparams[1]));
						break;
					}
				}
			}
		}
		for (i = 0, len = playingarr.length; i < len; i++)
		{
			if (this.saveload === 3)	// not saving/loading any sounds/music
				continue;
			d = playingarr[i];
			src = d["buffersrc"];
			is_music = d["is_music"];
			tag = d["tag"];
			playbackTime = d["playbackTime"];
			looping = d["looping"];
			vol = d["volume"];
			pan = d["pan"];
			panObjUid = (pan && pan.hasOwnProperty("objUid")) ? pan["objUid"] : -1;
			if (is_music && this.saveload === 1)	// not saving/loading music
				continue;
			if (!is_music && this.saveload === 2)	// not saving/loading sound
				continue;
			a = this.getAudioInstance(src, tag, is_music, looping, vol);
			if (!a)
			{
				b = this.getAudioBuffer(src, is_music);
				b.seekWhenReady = playbackTime;
				b.pauseWhenReady = d["paused"];
				if (pan)
				{
					if (panObjUid !== -1)
					{
						b.panWhenReady.push({ objUid: panObjUid, ia: pan["ia"], oa: pan["oa"], og: pan["og"], thistag: tag });
					}
					else
					{
						b.panWhenReady.push({ x: pan["x"], y: pan["y"], a: pan["a"], ia: pan["ia"], oa: pan["oa"], og: pan["og"], thistag: tag });
					}
				}
				continue;
			}
			a.resume_position = d["resume_position"];
			a.setPannerEnabled(!!pan);
			a.play(looping, vol, playbackTime);
			a.updatePlaybackRate();
			a.updateVolume();
			a.doSetMuted(a.is_muted || a.is_silent);
			if (d["paused"])
				a.pause();
			if (d["muted"])
				a.setMuted(true);
			a.doSetMuted(a.is_muted || a.is_silent);
			if (pan)
			{
				if (panObjUid !== -1)
				{
					a.objectTracker = a.objectTracker || new ObjectTracker();
					a.objectTracker.loadUid = panObjUid;
					objectTrackerUidsToLoad.push(a.objectTracker);
				}
				else
				{
					a.setPan(pan["x"], pan["y"], pan["a"], pan["ia"], pan["oa"], pan["og"]);
				}
			}
		}
		if (setSilent && !silent)			// setting silent
		{
			for (i = 0, len = audioInstances.length; i < len; i++)
				audioInstances[i].setSilent(true);
			silent = true;
		}
		else if (!setSilent && silent)		// setting not silent
		{
			for (i = 0, len = audioInstances.length; i < len; i++)
				audioInstances[i].setSilent(false);
			silent = false;
		}
	};
	instanceProto.afterLoad = function ()
	{
		var i, len, ot, inst;
		for (i = 0, len = objectTrackerUidsToLoad.length; i < len; i++)
		{
			ot = objectTrackerUidsToLoad[i];
			inst = this.runtime.getObjectByUID(ot.loadUid);
			ot.setObject(inst);
			ot.loadUid = -1;
			if (inst)
			{
				listenerX = inst.x;
				listenerY = inst.y;
			}
		}
		cr.clearArray(objectTrackerUidsToLoad);
	};
	instanceProto.onSuspend = function (s)
	{
		if (this.playinbackground)
			return;
		if (!s && context && context["resume"])
		{
			context["resume"]();
			isContextSuspended = false;
		}
		var i, len;
		for (i = 0, len = audioInstances.length; i < len; i++)
			audioInstances[i].setSuspended(s);
		if (s && context && context["suspend"])
		{
			context["suspend"]();
			isContextSuspended = true;
		}
	};
	instanceProto.tick = function ()
	{
		var dt = this.runtime.dt;
		var i, len, a;
		for (i = 0, len = audioInstances.length; i < len; i++)
		{
			a = audioInstances[i];
			a.tick(dt);
			if (timescale_mode !== 0)
				a.updatePlaybackRate();
		}
		var p, arr, f;
		for (p in effects)
		{
			if (effects.hasOwnProperty(p))
			{
				arr = effects[p];
				for (i = 0, len = arr.length; i < len; i++)
				{
					f = arr[i];
					if (f.tick)
						f.tick();
				}
			}
		}
		if (api === API_WEBAUDIO && this.listenerTracker.hasObject())
		{
			this.listenerTracker.tick(dt);
			listenerX = this.listenerTracker.obj.x;
			listenerY = this.listenerTracker.obj.y;
			context["listener"]["setPosition"](this.listenerTracker.obj.x, this.listenerTracker.obj.y, this.listenerZ);
		}
	};
	var preload_list = [];
	instanceProto.setPreloadList = function (arr)
	{
		var i, len, p, filename, size, isOgg;
		var total_size = 0;
		for (i = 0, len = arr.length; i < len; ++i)
		{
			p = arr[i];
			filename = p[0];
			size = p[1] * 2;
			isOgg = (filename.length > 4 && filename.substr(filename.length - 4) === ".ogg");
			if ((isOgg && useOgg) || (!isOgg && !useOgg))
			{
				preload_list.push({
					filename: filename,
					size: size,
					obj: null
				});
				total_size += size;
			}
		}
		return total_size;
	};
	instanceProto.startPreloads = function ()
	{
		var i, len, p, src;
		for (i = 0, len = preload_list.length; i < len; ++i)
		{
			p = preload_list[i];
			src = this.runtime.files_subfolder + p.filename;
			p.obj = this.getAudioBuffer(src, false);
		}
	};
	instanceProto.getPreloadedSize = function ()
	{
		var completed = 0;
		var i, len, p;
		for (i = 0, len = preload_list.length; i < len; ++i)
		{
			p = preload_list[i];
			if (p.obj.isLoadedAndDecoded() || p.obj.hasFailedToLoad() || this.runtime.isDomFree || this.runtime.isAndroidStockBrowser)
			{
				completed += p.size;
			}
			else if (p.obj.isLoaded())	// downloaded but not decoded: only happens in Web Audio API, count as half-way progress
			{
				completed += Math.floor(p.size / 2);
			}
		};
		return completed;
	};
	instanceProto.releaseAllMusicBuffers = function ()
	{
		var i, len, j, b;
		for (i = 0, j = 0, len = audioBuffers.length; i < len; ++i)
		{
			b = audioBuffers[i];
			audioBuffers[j] = b;
			if (b.is_music)
				b.release();
			else
				++j;		// keep
		}
		audioBuffers.length = j;
	};
	instanceProto.getAudioBuffer = function (src_, is_music, dont_create)
	{
		var i, len, a, ret = null, j, k, lenj, ai;
		for (i = 0, len = audioBuffers.length; i < len; i++)
		{
			a = audioBuffers[i];
			if (a.src === src_)
			{
				ret = a;
				break;
			}
		}
		if (!ret && !dont_create)
		{
			if (playMusicAsSoundWorkaround && is_music)
				this.releaseAllMusicBuffers();
			ret = new C2AudioBuffer(src_, is_music);
			audioBuffers.push(ret);
		}
		return ret;
	};
	instanceProto.getAudioInstance = function (src_, tag, is_music, looping, vol)
	{
		var i, len, a;
		for (i = 0, len = audioInstances.length; i < len; i++)
		{
			a = audioInstances[i];
			if (a.src === src_ && (a.canBeRecycled() || is_music))
			{
				a.tag = tag;
				return a;
			}
		}
		var b = this.getAudioBuffer(src_, is_music);
		if (!b.bufferObject)
		{
			if (tag !== "<preload>")
			{
				b.playTagWhenReady = tag;
				b.loopWhenReady = looping;
				b.volumeWhenReady = vol;
			}
			return null;
		}
		a = new C2AudioInstance(b, tag);
		audioInstances.push(a);
		return a;
	};
	var taggedAudio = [];
	function SortByIsPlaying(a, b)
	{
		var an = a.isPlaying() ? 1 : 0;
		var bn = b.isPlaying() ? 1 : 0;
		if (an === bn)
			return 0;
		else if (an < bn)
			return 1;
		else
			return -1;
	};
	function getAudioByTag(tag, sort_by_playing)
	{
		cr.clearArray(taggedAudio);
		if (!tag.length)
		{
			if (!lastAudio || lastAudio.hasEnded())
				return;
			else
			{
				cr.clearArray(taggedAudio);
				taggedAudio[0] = lastAudio;
				return;
			}
		}
		var i, len, a;
		for (i = 0, len = audioInstances.length; i < len; i++)
		{
			a = audioInstances[i];
			if (cr.equals_nocase(tag, a.tag))
				taggedAudio.push(a);
		}
		if (sort_by_playing)
			taggedAudio.sort(SortByIsPlaying);
	};
	function reconnectEffects(tag)
	{
		var i, len, arr, n, toNode = context["destination"];
		if (effects.hasOwnProperty(tag))
		{
			arr = effects[tag];
			if (arr.length)
			{
				toNode = arr[0].getInputNode();
				for (i = 0, len = arr.length; i < len; i++)
				{
					n = arr[i];
					if (i + 1 === len)
						n.connectTo(context["destination"]);
					else
						n.connectTo(arr[i + 1].getInputNode());
				}
			}
		}
		getAudioByTag(tag);
		for (i = 0, len = taggedAudio.length; i < len; i++)
			taggedAudio[i].reconnect(toNode);
		if (micSource && micTag === tag)
		{
			micSource["disconnect"]();
			micSource["connect"](toNode);
		}
	};
	function addEffectForTag(tag, fx)
	{
		if (!effects.hasOwnProperty(tag))
			effects[tag] = [fx];
		else
			effects[tag].push(fx);
		reconnectEffects(tag);
	};
	function Cnds() {};
	Cnds.prototype.OnEnded = function (t)
	{
		return cr.equals_nocase(audTag, t);
	};
	Cnds.prototype.PreloadsComplete = function ()
	{
		var i, len;
		for (i = 0, len = audioBuffers.length; i < len; i++)
		{
			if (!audioBuffers[i].isLoadedAndDecoded() && !audioBuffers[i].hasFailedToLoad())
				return false;
		}
		return true;
	};
	Cnds.prototype.AdvancedAudioSupported = function ()
	{
		return api === API_WEBAUDIO;
	};
	Cnds.prototype.IsSilent = function ()
	{
		return silent;
	};
	Cnds.prototype.IsAnyPlaying = function ()
	{
		var i, len;
		for (i = 0, len = audioInstances.length; i < len; i++)
		{
			if (audioInstances[i].isPlaying())
				return true;
		}
		return false;
	};
	Cnds.prototype.IsTagPlaying = function (tag)
	{
		getAudioByTag(tag);
		var i, len;
		for (i = 0, len = taggedAudio.length; i < len; i++)
		{
			if (taggedAudio[i].isPlaying())
				return true;
		}
		return false;
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.Play = function (file, looping, vol, tag)
	{
		if (silent)
			return;
		var v = dbToLinear(vol);
		var is_music = file[1];
		var src = this.runtime.files_subfolder + file[0] + (useOgg ? ".ogg" : ".m4a");
		lastAudio = this.getAudioInstance(src, tag, is_music, looping!==0, v);
		if (!lastAudio)
			return;
		lastAudio.setPannerEnabled(false);
		lastAudio.play(looping!==0, v, 0, this.nextPlayTime);
		this.nextPlayTime = 0;
	};
	Acts.prototype.PlayAtPosition = function (file, looping, vol, x_, y_, angle_, innerangle_, outerangle_, outergain_, tag)
	{
		if (silent)
			return;
		var v = dbToLinear(vol);
		var is_music = file[1];
		var src = this.runtime.files_subfolder + file[0] + (useOgg ? ".ogg" : ".m4a");
		lastAudio = this.getAudioInstance(src, tag, is_music, looping!==0, v);
		if (!lastAudio)
		{
			var b = this.getAudioBuffer(src, is_music);
			b.panWhenReady.push({ x: x_, y: y_, a: angle_, ia: innerangle_, oa: outerangle_, og: dbToLinear(outergain_), thistag: tag });
			return;
		}
		lastAudio.setPannerEnabled(true);
		lastAudio.setPan(x_, y_, angle_, innerangle_, outerangle_, dbToLinear(outergain_));
		lastAudio.play(looping!==0, v, 0, this.nextPlayTime);
		this.nextPlayTime = 0;
	};
	Acts.prototype.PlayAtObject = function (file, looping, vol, obj, innerangle, outerangle, outergain, tag)
	{
		if (silent || !obj)
			return;
		var inst = obj.getFirstPicked();
		if (!inst)
			return;
		var v = dbToLinear(vol);
		var is_music = file[1];
		var src = this.runtime.files_subfolder + file[0] + (useOgg ? ".ogg" : ".m4a");
		lastAudio = this.getAudioInstance(src, tag, is_music, looping!==0, v);
		if (!lastAudio)
		{
			var b = this.getAudioBuffer(src, is_music);
			b.panWhenReady.push({ obj: inst, ia: innerangle, oa: outerangle, og: dbToLinear(outergain), thistag: tag });
			return;
		}
		lastAudio.setPannerEnabled(true);
		var px = cr.rotatePtAround(inst.x, inst.y, -inst.layer.getAngle(), listenerX, listenerY, true);
		var py = cr.rotatePtAround(inst.x, inst.y, -inst.layer.getAngle(), listenerX, listenerY, false);
		lastAudio.setPan(px, py, cr.to_degrees(inst.angle - inst.layer.getAngle()), innerangle, outerangle, dbToLinear(outergain));
		lastAudio.setObject(inst);
		lastAudio.play(looping!==0, v, 0, this.nextPlayTime);
		this.nextPlayTime = 0;
	};
	Acts.prototype.PlayByName = function (folder, filename, looping, vol, tag)
	{
		if (silent)
			return;
		var v = dbToLinear(vol);
		var is_music = (folder === 1);
		var src = this.runtime.files_subfolder + filename.toLowerCase() + (useOgg ? ".ogg" : ".m4a");
		lastAudio = this.getAudioInstance(src, tag, is_music, looping!==0, v);
		if (!lastAudio)
			return;
		lastAudio.setPannerEnabled(false);
		lastAudio.play(looping!==0, v, 0, this.nextPlayTime);
		this.nextPlayTime = 0;
	};
	Acts.prototype.PlayAtPositionByName = function (folder, filename, looping, vol, x_, y_, angle_, innerangle_, outerangle_, outergain_, tag)
	{
		if (silent)
			return;
		var v = dbToLinear(vol);
		var is_music = (folder === 1);
		var src = this.runtime.files_subfolder + filename.toLowerCase() + (useOgg ? ".ogg" : ".m4a");
		lastAudio = this.getAudioInstance(src, tag, is_music, looping!==0, v);
		if (!lastAudio)
		{
			var b = this.getAudioBuffer(src, is_music);
			b.panWhenReady.push({ x: x_, y: y_, a: angle_, ia: innerangle_, oa: outerangle_, og: dbToLinear(outergain_), thistag: tag });
			return;
		}
		lastAudio.setPannerEnabled(true);
		lastAudio.setPan(x_, y_, angle_, innerangle_, outerangle_, dbToLinear(outergain_));
		lastAudio.play(looping!==0, v, 0, this.nextPlayTime);
		this.nextPlayTime = 0;
	};
	Acts.prototype.PlayAtObjectByName = function (folder, filename, looping, vol, obj, innerangle, outerangle, outergain, tag)
	{
		if (silent || !obj)
			return;
		var inst = obj.getFirstPicked();
		if (!inst)
			return;
		var v = dbToLinear(vol);
		var is_music = (folder === 1);
		var src = this.runtime.files_subfolder + filename.toLowerCase() + (useOgg ? ".ogg" : ".m4a");
		lastAudio = this.getAudioInstance(src, tag, is_music, looping!==0, v);
		if (!lastAudio)
		{
			var b = this.getAudioBuffer(src, is_music);
			b.panWhenReady.push({ obj: inst, ia: innerangle, oa: outerangle, og: dbToLinear(outergain), thistag: tag });
			return;
		}
		lastAudio.setPannerEnabled(true);
		var px = cr.rotatePtAround(inst.x, inst.y, -inst.layer.getAngle(), listenerX, listenerY, true);
		var py = cr.rotatePtAround(inst.x, inst.y, -inst.layer.getAngle(), listenerX, listenerY, false);
		lastAudio.setPan(px, py, cr.to_degrees(inst.angle - inst.layer.getAngle()), innerangle, outerangle, dbToLinear(outergain));
		lastAudio.setObject(inst);
		lastAudio.play(looping!==0, v, 0, this.nextPlayTime);
		this.nextPlayTime = 0;
	};
	Acts.prototype.SetLooping = function (tag, looping)
	{
		getAudioByTag(tag);
		var i, len;
		for (i = 0, len = taggedAudio.length; i < len; i++)
			taggedAudio[i].setLooping(looping === 0);
	};
	Acts.prototype.SetMuted = function (tag, muted)
	{
		getAudioByTag(tag);
		var i, len;
		for (i = 0, len = taggedAudio.length; i < len; i++)
			taggedAudio[i].setMuted(muted === 0);
	};
	Acts.prototype.SetVolume = function (tag, vol)
	{
		getAudioByTag(tag);
		var v = dbToLinear(vol);
		var i, len;
		for (i = 0, len = taggedAudio.length; i < len; i++)
			taggedAudio[i].setVolume(v);
	};
	Acts.prototype.Preload = function (file)
	{
		if (silent)
			return;
		var is_music = file[1];
		var src = this.runtime.files_subfolder + file[0] + (useOgg ? ".ogg" : ".m4a");
		if (api === API_APPMOBI)
		{
			if (this.runtime.isDirectCanvas)
				AppMobi["context"]["loadSound"](src);
			else
				AppMobi["player"]["loadSound"](src);
			return;
		}
		else if (api === API_CORDOVA)
		{
			return;
		}
		this.getAudioInstance(src, "<preload>", is_music, false);
	};
	Acts.prototype.PreloadByName = function (folder, filename)
	{
		if (silent)
			return;
		var is_music = (folder === 1);
		var src = this.runtime.files_subfolder + filename.toLowerCase() + (useOgg ? ".ogg" : ".m4a");
		if (api === API_APPMOBI)
		{
			if (this.runtime.isDirectCanvas)
				AppMobi["context"]["loadSound"](src);
			else
				AppMobi["player"]["loadSound"](src);
			return;
		}
		else if (api === API_CORDOVA)
		{
			return;
		}
		this.getAudioInstance(src, "<preload>", is_music, false);
	};
	Acts.prototype.SetPlaybackRate = function (tag, rate)
	{
		getAudioByTag(tag);
		if (rate < 0.0)
			rate = 0;
		var i, len;
		for (i = 0, len = taggedAudio.length; i < len; i++)
			taggedAudio[i].setPlaybackRate(rate);
	};
	Acts.prototype.Stop = function (tag)
	{
		getAudioByTag(tag);
		var i, len;
		for (i = 0, len = taggedAudio.length; i < len; i++)
			taggedAudio[i].stop();
	};
	Acts.prototype.StopAll = function ()
	{
		var i, len;
		for (i = 0, len = audioInstances.length; i < len; i++)
			audioInstances[i].stop();
	};
	Acts.prototype.SetPaused = function (tag, state)
	{
		getAudioByTag(tag);
		var i, len;
		for (i = 0, len = taggedAudio.length; i < len; i++)
		{
			if (state === 0)
				taggedAudio[i].pause();
			else
				taggedAudio[i].resume();
		}
	};
	Acts.prototype.Seek = function (tag, pos)
	{
		getAudioByTag(tag);
		var i, len;
		for (i = 0, len = taggedAudio.length; i < len; i++)
		{
			taggedAudio[i].seek(pos);
		}
	};
	Acts.prototype.SetSilent = function (s)
	{
		var i, len;
		if (s === 2)					// toggling
			s = (silent ? 1 : 0);		// choose opposite state
		if (s === 0 && !silent)			// setting silent
		{
			for (i = 0, len = audioInstances.length; i < len; i++)
				audioInstances[i].setSilent(true);
			silent = true;
		}
		else if (s === 1 && silent)		// setting not silent
		{
			for (i = 0, len = audioInstances.length; i < len; i++)
				audioInstances[i].setSilent(false);
			silent = false;
		}
	};
	Acts.prototype.SetMasterVolume = function (vol)
	{
		masterVolume = dbToLinear(vol);
		var i, len;
		for (i = 0, len = audioInstances.length; i < len; i++)
			audioInstances[i].updateVolume();
	};
	Acts.prototype.AddFilterEffect = function (tag, type, freq, detune, q, gain, mix)
	{
		if (api !== API_WEBAUDIO || type < 0 || type >= filterTypes.length || !context["createBiquadFilter"])
			return;
		tag = tag.toLowerCase();
		mix = mix / 100;
		if (mix < 0) mix = 0;
		if (mix > 1) mix = 1;
		addEffectForTag(tag, new FilterEffect(type, freq, detune, q, gain, mix));
	};
	Acts.prototype.AddDelayEffect = function (tag, delay, gain, mix)
	{
		if (api !== API_WEBAUDIO)
			return;
		tag = tag.toLowerCase();
		mix = mix / 100;
		if (mix < 0) mix = 0;
		if (mix > 1) mix = 1;
		addEffectForTag(tag, new DelayEffect(delay, dbToLinear(gain), mix));
	};
	Acts.prototype.AddFlangerEffect = function (tag, delay, modulation, freq, feedback, mix)
	{
		if (api !== API_WEBAUDIO || !context["createOscillator"])
			return;
		tag = tag.toLowerCase();
		mix = mix / 100;
		if (mix < 0) mix = 0;
		if (mix > 1) mix = 1;
		addEffectForTag(tag, new FlangerEffect(delay / 1000, modulation / 1000, freq, feedback / 100, mix));
	};
	Acts.prototype.AddPhaserEffect = function (tag, freq, detune, q, mod, modfreq, mix)
	{
		if (api !== API_WEBAUDIO || !context["createOscillator"])
			return;
		tag = tag.toLowerCase();
		mix = mix / 100;
		if (mix < 0) mix = 0;
		if (mix > 1) mix = 1;
		addEffectForTag(tag, new PhaserEffect(freq, detune, q, mod, modfreq, mix));
	};
	Acts.prototype.AddConvolutionEffect = function (tag, file, norm, mix)
	{
		if (api !== API_WEBAUDIO || !context["createConvolver"])
			return;
		var doNormalize = (norm === 0);
		var src = this.runtime.files_subfolder + file[0] + (useOgg ? ".ogg" : ".m4a");
		var b = this.getAudioBuffer(src, false);
		tag = tag.toLowerCase();
		mix = mix / 100;
		if (mix < 0) mix = 0;
		if (mix > 1) mix = 1;
		var fx;
		if (b.bufferObject)
		{
			fx = new ConvolveEffect(b.bufferObject, doNormalize, mix, src);
		}
		else
		{
			fx = new ConvolveEffect(null, doNormalize, mix, src);
			b.normalizeWhenReady = doNormalize;
			b.convolveWhenReady = fx;
		}
		addEffectForTag(tag, fx);
	};
	Acts.prototype.AddGainEffect = function (tag, g)
	{
		if (api !== API_WEBAUDIO)
			return;
		tag = tag.toLowerCase();
		addEffectForTag(tag, new GainEffect(dbToLinear(g)));
	};
	Acts.prototype.AddMuteEffect = function (tag)
	{
		if (api !== API_WEBAUDIO)
			return;
		tag = tag.toLowerCase();
		addEffectForTag(tag, new GainEffect(0));	// re-use gain effect with 0 gain
	};
	Acts.prototype.AddTremoloEffect = function (tag, freq, mix)
	{
		if (api !== API_WEBAUDIO || !context["createOscillator"])
			return;
		tag = tag.toLowerCase();
		mix = mix / 100;
		if (mix < 0) mix = 0;
		if (mix > 1) mix = 1;
		addEffectForTag(tag, new TremoloEffect(freq, mix));
	};
	Acts.prototype.AddRingModEffect = function (tag, freq, mix)
	{
		if (api !== API_WEBAUDIO || !context["createOscillator"])
			return;
		tag = tag.toLowerCase();
		mix = mix / 100;
		if (mix < 0) mix = 0;
		if (mix > 1) mix = 1;
		addEffectForTag(tag, new RingModulatorEffect(freq, mix));
	};
	Acts.prototype.AddDistortionEffect = function (tag, threshold, headroom, drive, makeupgain, mix)
	{
		if (api !== API_WEBAUDIO || !context["createWaveShaper"])
			return;
		tag = tag.toLowerCase();
		mix = mix / 100;
		if (mix < 0) mix = 0;
		if (mix > 1) mix = 1;
		addEffectForTag(tag, new DistortionEffect(threshold, headroom, drive, makeupgain, mix));
	};
	Acts.prototype.AddCompressorEffect = function (tag, threshold, knee, ratio, attack, release)
	{
		if (api !== API_WEBAUDIO || !context["createDynamicsCompressor"])
			return;
		tag = tag.toLowerCase();
		addEffectForTag(tag, new CompressorEffect(threshold, knee, ratio, attack / 1000, release / 1000));
	};
	Acts.prototype.AddAnalyserEffect = function (tag, fftSize, smoothing)
	{
		if (api !== API_WEBAUDIO)
			return;
		tag = tag.toLowerCase();
		addEffectForTag(tag, new AnalyserEffect(fftSize, smoothing));
	};
	Acts.prototype.RemoveEffects = function (tag)
	{
		if (api !== API_WEBAUDIO)
			return;
		tag = tag.toLowerCase();
		var i, len, arr;
		if (effects.hasOwnProperty(tag))
		{
			arr = effects[tag];
			if (arr.length)
			{
				for (i = 0, len = arr.length; i < len; i++)
					arr[i].remove();
				cr.clearArray(arr);
				reconnectEffects(tag);
			}
		}
	};
	Acts.prototype.SetEffectParameter = function (tag, index, param, value, ramp, time)
	{
		if (api !== API_WEBAUDIO)
			return;
		tag = tag.toLowerCase();
		index = Math.floor(index);
		var arr;
		if (!effects.hasOwnProperty(tag))
			return;
		arr = effects[tag];
		if (index < 0 || index >= arr.length)
			return;
		arr[index].setParam(param, value, ramp, time);
	};
	Acts.prototype.SetListenerObject = function (obj_)
	{
		if (!obj_ || api !== API_WEBAUDIO)
			return;
		var inst = obj_.getFirstPicked();
		if (!inst)
			return;
		this.listenerTracker.setObject(inst);
		listenerX = inst.x;
		listenerY = inst.y;
	};
	Acts.prototype.SetListenerZ = function (z)
	{
		this.listenerZ = z;
	};
	Acts.prototype.ScheduleNextPlay = function (t)
	{
		if (!context)
			return;		// needs Web Audio API
		this.nextPlayTime = t;
	};
	Acts.prototype.UnloadAudio = function (file)
	{
		var is_music = file[1];
		var src = this.runtime.files_subfolder + file[0] + (useOgg ? ".ogg" : ".m4a");
		var b = this.getAudioBuffer(src, is_music, true /* don't create if missing */);
		if (!b)
			return;		// not loaded
		b.release();
		cr.arrayFindRemove(audioBuffers, b);
	};
	Acts.prototype.UnloadAudioByName = function (folder, filename)
	{
		var is_music = (folder === 1);
		var src = this.runtime.files_subfolder + filename.toLowerCase() + (useOgg ? ".ogg" : ".m4a");
		var b = this.getAudioBuffer(src, is_music, true /* don't create if missing */);
		if (!b)
			return;		// not loaded
		b.release();
		cr.arrayFindRemove(audioBuffers, b);
	};
	Acts.prototype.UnloadAll = function ()
	{
		var i, len;
		for (i = 0, len = audioBuffers.length; i < len; ++i)
		{
			audioBuffers[i].release();
		};
		cr.clearArray(audioBuffers);
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.Duration = function (ret, tag)
	{
		getAudioByTag(tag, true);
		if (taggedAudio.length)
			ret.set_float(taggedAudio[0].getDuration());
		else
			ret.set_float(0);
	};
	Exps.prototype.PlaybackTime = function (ret, tag)
	{
		getAudioByTag(tag, true);
		if (taggedAudio.length)
			ret.set_float(taggedAudio[0].getPlaybackTime(true));
		else
			ret.set_float(0);
	};
	Exps.prototype.Volume = function (ret, tag)
	{
		getAudioByTag(tag, true);
		if (taggedAudio.length)
		{
			var v = taggedAudio[0].getVolume();
			ret.set_float(linearToDb(v));
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.MasterVolume = function (ret)
	{
		ret.set_float(linearToDb(masterVolume));
	};
	Exps.prototype.EffectCount = function (ret, tag)
	{
		tag = tag.toLowerCase();
		var arr = null;
		if (effects.hasOwnProperty(tag))
			arr = effects[tag];
		ret.set_int(arr ? arr.length : 0);
	};
	function getAnalyser(tag, index)
	{
		var arr = null;
		if (effects.hasOwnProperty(tag))
			arr = effects[tag];
		if (arr && index >= 0 && index < arr.length && arr[index].freqBins)
			return arr[index];
		else
			return null;
	};
	Exps.prototype.AnalyserFreqBinCount = function (ret, tag, index)
	{
		tag = tag.toLowerCase();
		index = Math.floor(index);
		var analyser = getAnalyser(tag, index);
		ret.set_int(analyser ? analyser.node["frequencyBinCount"] : 0);
	};
	Exps.prototype.AnalyserFreqBinAt = function (ret, tag, index, bin)
	{
		tag = tag.toLowerCase();
		index = Math.floor(index);
		bin = Math.floor(bin);
		var analyser = getAnalyser(tag, index);
		if (!analyser)
			ret.set_float(0);
		else if (bin < 0 || bin >= analyser.node["frequencyBinCount"])
			ret.set_float(0);
		else
			ret.set_float(analyser.freqBins[bin]);
	};
	Exps.prototype.AnalyserPeakLevel = function (ret, tag, index)
	{
		tag = tag.toLowerCase();
		index = Math.floor(index);
		var analyser = getAnalyser(tag, index);
		if (analyser)
			ret.set_float(analyser.peak);
		else
			ret.set_float(0);
	};
	Exps.prototype.AnalyserRMSLevel = function (ret, tag, index)
	{
		tag = tag.toLowerCase();
		index = Math.floor(index);
		var analyser = getAnalyser(tag, index);
		if (analyser)
			ret.set_float(analyser.rms);
		else
			ret.set_float(0);
	};
	Exps.prototype.SampleRate = function (ret)
	{
		ret.set_int(context ? context.sampleRate : 0);
	};
	Exps.prototype.CurrentTime = function (ret)
	{
		ret.set_float(context ? context.currentTime : cr.performance_now());
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.Browser = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.Browser.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
	};
	var offlineScriptReady = false;
	var browserPluginReady = false;
	document.addEventListener("DOMContentLoaded", function ()
	{
		if (window["C2_RegisterSW"] && navigator.serviceWorker)
		{
			var offlineClientScript = document.createElement("script");
			offlineClientScript.onload = function ()
			{
				offlineScriptReady = true;
				checkReady()
			};
			offlineClientScript.src = "offlineClient.js";
			document.head.appendChild(offlineClientScript);
		}
	});
	var browserInstance = null;
	typeProto.onAppBegin = function ()
	{
		browserPluginReady = true;
		checkReady();
	};
	function checkReady()
	{
		if (offlineScriptReady && browserPluginReady && window["OfflineClientInfo"])
		{
			window["OfflineClientInfo"]["SetMessageCallback"](function (e)
			{
				browserInstance.onSWMessage(e);
			});
		}
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
	};
	var instanceProto = pluginProto.Instance.prototype;
	instanceProto.onCreate = function()
	{
		var self = this;
		window.addEventListener("resize", function () {
			self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnResize, self);
		});
		browserInstance = this;
		if (typeof navigator.onLine !== "undefined")
		{
			window.addEventListener("online", function() {
				self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnOnline, self);
			});
			window.addEventListener("offline", function() {
				self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnOffline, self);
			});
		}
		if (typeof window.applicationCache !== "undefined")
		{
			window.applicationCache.addEventListener('updateready', function() {
				self.runtime.loadingprogress = 1;
				self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnUpdateReady, self);
			});
			window.applicationCache.addEventListener('progress', function(e) {
				self.runtime.loadingprogress = (e["loaded"] / e["total"]) || 0;
			});
		}
		if (!this.runtime.isDirectCanvas)
		{
			document.addEventListener("appMobi.device.update.available", function() {
				self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnUpdateReady, self);
			});
			document.addEventListener("backbutton", function() {
				self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnBackButton, self);
			});
			document.addEventListener("menubutton", function() {
				self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnMenuButton, self);
			});
			document.addEventListener("searchbutton", function() {
				self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnSearchButton, self);
			});
			document.addEventListener("tizenhwkey", function (e) {
				var ret;
				switch (e["keyName"]) {
				case "back":
					ret = self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnBackButton, self);
					if (!ret)
					{
						if (window["tizen"])
							window["tizen"]["application"]["getCurrentApplication"]()["exit"]();
					}
					break;
				case "menu":
					ret = self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnMenuButton, self);
					if (!ret)
						e.preventDefault();
					break;
				}
			});
		}
		if (this.runtime.isWindows10 && typeof Windows !== "undefined")
		{
			Windows["UI"]["Core"]["SystemNavigationManager"]["getForCurrentView"]().addEventListener("backrequested", function (e)
			{
				var ret = self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnBackButton, self);
				if (ret)
					e.handled = true;
		    });
		}
		else if (this.runtime.isWinJS && WinJS["Application"])
		{
			WinJS["Application"]["onbackclick"] = function (e)
			{
				return !!self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnBackButton, self);
			};
		}
		this.runtime.addSuspendCallback(function(s) {
			if (s)
			{
				self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnPageHidden, self);
			}
			else
			{
				self.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnPageVisible, self);
			}
		});
		this.is_arcade = (typeof window["is_scirra_arcade"] !== "undefined");
	};
	instanceProto.onSWMessage = function (e)
	{
		var messageType = e.data.type;
		if (messageType === "downloading-update")
			this.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnUpdateFound, this);
		else if (messageType === "update-ready" || messageType === "update-pending")
			this.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnUpdateReady, this);
		else if (messageType === "offline-ready")
			this.runtime.trigger(cr.plugins_.Browser.prototype.cnds.OnOfflineReady, this);
	};
	var batteryManager = null;
	var loadedBatteryManager = false;
	function maybeLoadBatteryManager()
	{
		if (loadedBatteryManager)
			return;
		if (!navigator["getBattery"])
			return;
		var promise = navigator["getBattery"]();
		loadedBatteryManager = true;
		if (promise)
		{
			promise.then(function (manager) {
				batteryManager = manager;
			});
		}
	};
	function Cnds() {};
	Cnds.prototype.CookiesEnabled = function()
	{
		return navigator ? navigator.cookieEnabled : false;
	};
	Cnds.prototype.IsOnline = function()
	{
		return navigator ? navigator.onLine : false;
	};
	Cnds.prototype.HasJava = function()
	{
		return navigator ? navigator.javaEnabled() : false;
	};
	Cnds.prototype.OnOnline = function()
	{
		return true;
	};
	Cnds.prototype.OnOffline = function()
	{
		return true;
	};
	Cnds.prototype.IsDownloadingUpdate = function ()
	{
		if (typeof window["applicationCache"] === "undefined")
			return false;
		else
			return window["applicationCache"]["status"] === window["applicationCache"]["DOWNLOADING"];
	};
	Cnds.prototype.OnUpdateReady = function ()
	{
		return true;
	};
	Cnds.prototype.PageVisible = function ()
	{
		return !this.runtime.isSuspended;
	};
	Cnds.prototype.OnPageVisible = function ()
	{
		return true;
	};
	Cnds.prototype.OnPageHidden = function ()
	{
		return true;
	};
	Cnds.prototype.OnResize = function ()
	{
		return true;
	};
	Cnds.prototype.IsFullscreen = function ()
	{
		return !!(document["mozFullScreen"] || document["webkitIsFullScreen"] || document["fullScreen"] || this.runtime.isNodeFullscreen);
	};
	Cnds.prototype.OnBackButton = function ()
	{
		return true;
	};
	Cnds.prototype.OnMenuButton = function ()
	{
		return true;
	};
	Cnds.prototype.OnSearchButton = function ()
	{
		return true;
	};
	Cnds.prototype.IsMetered = function ()
	{
		var connection = navigator["connection"] || navigator["mozConnection"] || navigator["webkitConnection"];
		if (!connection)
			return false;
		return !!connection["metered"];
	};
	Cnds.prototype.IsCharging = function ()
	{
		var battery = navigator["battery"] || navigator["mozBattery"] || navigator["webkitBattery"];
		if (battery)
		{
			return !!battery["charging"]
		}
		else
		{
			maybeLoadBatteryManager();
			if (batteryManager)
			{
				return !!batteryManager["charging"];
			}
			else
			{
				return true;		// if unknown, default to charging (powered)
			}
		}
	};
	Cnds.prototype.IsPortraitLandscape = function (p)
	{
		var current = (window.innerWidth <= window.innerHeight ? 0 : 1);
		return current === p;
	};
	Cnds.prototype.SupportsFullscreen = function ()
	{
		if (this.runtime.isNodeWebkit)
			return true;
		var elem = this.runtime.canvasdiv || this.runtime.canvas;
		return !!(elem["requestFullscreen"] || elem["mozRequestFullScreen"] || elem["msRequestFullscreen"] || elem["webkitRequestFullScreen"]);
	};
	Cnds.prototype.OnUpdateFound = function ()
	{
		return true;
	};
	Cnds.prototype.OnUpdateReady = function ()
	{
		return true;
	};
	Cnds.prototype.OnOfflineReady = function ()
	{
		return true;
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.Alert = function (msg)
	{
		if (!this.runtime.isDomFree)
			alert(msg.toString());
	};
	Acts.prototype.Close = function ()
	{
		if (this.runtime.isCocoonJs)
			CocoonJS["App"]["forceToFinish"]();
		else if (window["tizen"])
			window["tizen"]["application"]["getCurrentApplication"]()["exit"]();
		else if (navigator["app"] && navigator["app"]["exitApp"])
			navigator["app"]["exitApp"]();
		else if (navigator["device"] && navigator["device"]["exitApp"])
			navigator["device"]["exitApp"]();
		else if (!this.is_arcade && !this.runtime.isDomFree)
			window.close();
	};
	Acts.prototype.Focus = function ()
	{
		if (this.runtime.isNodeWebkit)
		{
			var win = window["nwgui"]["Window"]["get"]();
			win["focus"]();
		}
		else if (!this.is_arcade && !this.runtime.isDomFree)
			window.focus();
	};
	Acts.prototype.Blur = function ()
	{
		if (this.runtime.isNodeWebkit)
		{
			var win = window["nwgui"]["Window"]["get"]();
			win["blur"]();
		}
		else if (!this.is_arcade && !this.runtime.isDomFree)
			window.blur();
	};
	Acts.prototype.GoBack = function ()
	{
		if (navigator["app"] && navigator["app"]["backHistory"])
			navigator["app"]["backHistory"]();
		else if (!this.is_arcade && !this.runtime.isDomFree && window.back)
			window.back();
	};
	Acts.prototype.GoForward = function ()
	{
		if (!this.is_arcade && !this.runtime.isDomFree && window.forward)
			window.forward();
	};
	Acts.prototype.GoHome = function ()
	{
		if (!this.is_arcade && !this.runtime.isDomFree && window.home)
			window.home();
	};
	Acts.prototype.GoToURL = function (url, target)
	{
		 
	};
	Acts.prototype.GoToURLWindow = function (url, tag)
	{
		 
	};
	Acts.prototype.Reload = function ()
	{
		if (!this.is_arcade && !this.runtime.isDomFree)
			window.location.reload();
	};
	var firstRequestFullscreen = true;
	var crruntime = null;
	function onFullscreenError(e)
	{
		if (console && console.warn)
			console.warn("Fullscreen request failed: ", e);
		crruntime["setSize"](window.innerWidth, window.innerHeight);
	};
	Acts.prototype.RequestFullScreen = function (stretchmode)
	{
		if (this.runtime.isDomFree)
		{
			cr.logexport("[Construct 2] Requesting fullscreen is not supported on this platform - the request has been ignored");
			return;
		}
		if (stretchmode >= 2)
			stretchmode += 1;
		if (stretchmode === 6)
			stretchmode = 2;
		if (this.runtime.isNodeWebkit)
		{
			if (this.runtime.isDebug)
			{
				debuggerFullscreen(true);
			}
			else if (!this.runtime.isNodeFullscreen && window["nwgui"])
			{
				window["nwgui"]["Window"]["get"]()["enterFullscreen"]();
				this.runtime.isNodeFullscreen = true;
				this.runtime.fullscreen_scaling = (stretchmode >= 2 ? stretchmode : 0);
			}
		}
		else
		{
			if (document["mozFullScreen"] || document["webkitIsFullScreen"] || !!document["msFullscreenElement"] || document["fullScreen"] || document["fullScreenElement"])
			{
				return;
			}
			this.runtime.fullscreen_scaling = (stretchmode >= 2 ? stretchmode : 0);
			var elem = this.runtime.canvasdiv || this.runtime.canvas;
			if (firstRequestFullscreen)
			{
				firstRequestFullscreen = false;
				crruntime = this.runtime;
				elem.addEventListener("mozfullscreenerror", onFullscreenError);
				elem.addEventListener("webkitfullscreenerror", onFullscreenError);
				elem.addEventListener("MSFullscreenError", onFullscreenError);
				elem.addEventListener("fullscreenerror", onFullscreenError);
			}
			if (elem["requestFullscreen"])
				elem["requestFullscreen"]();
			else if (elem["mozRequestFullScreen"])
				elem["mozRequestFullScreen"]();
			else if (elem["msRequestFullscreen"])
				elem["msRequestFullscreen"]();
			else if (elem["webkitRequestFullScreen"])
			{
				if (typeof Element !== "undefined" && typeof Element["ALLOW_KEYBOARD_INPUT"] !== "undefined")
					elem["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"]);
				else
					elem["webkitRequestFullScreen"]();
			}
		}
	};
	Acts.prototype.CancelFullScreen = function ()
	{
		if (this.runtime.isDomFree)
		{
			cr.logexport("[Construct 2] Exiting fullscreen is not supported on this platform - the request has been ignored");
			return;
		}
		if (this.runtime.isNodeWebkit)
		{
			if (this.runtime.isDebug)
			{
				debuggerFullscreen(false);
			}
			else if (this.runtime.isNodeFullscreen && window["nwgui"])
			{
				window["nwgui"]["Window"]["get"]()["leaveFullscreen"]();
				this.runtime.isNodeFullscreen = false;
			}
		}
		else
		{
			if (document["exitFullscreen"])
				document["exitFullscreen"]();
			else if (document["mozCancelFullScreen"])
				document["mozCancelFullScreen"]();
			else if (document["msExitFullscreen"])
				document["msExitFullscreen"]();
			else if (document["webkitCancelFullScreen"])
				document["webkitCancelFullScreen"]();
		}
	};
	Acts.prototype.Vibrate = function (pattern_)
	{
		try {
			var arr = pattern_.split(",");
			var i, len;
			for (i = 0, len = arr.length; i < len; i++)
			{
				arr[i] = parseInt(arr[i], 10);
			}
			if (navigator["vibrate"])
				navigator["vibrate"](arr);
			else if (navigator["mozVibrate"])
				navigator["mozVibrate"](arr);
			else if (navigator["webkitVibrate"])
				navigator["webkitVibrate"](arr);
			else if (navigator["msVibrate"])
				navigator["msVibrate"](arr);
		}
		catch (e) {}
	};
	Acts.prototype.InvokeDownload = function (url_, filename_)
	{
		 
	};
	Acts.prototype.InvokeDownloadString = function (str_, mimetype_, filename_)
	{
		 
	};
	Acts.prototype.ConsoleLog = function (type_, msg_)
	{
		if (typeof console === "undefined")
			return;
		if (type_ === 0 && console.log)
			console.log(msg_.toString());
		if (type_ === 1 && console.warn)
			console.warn(msg_.toString());
		if (type_ === 2 && console.error)
			console.error(msg_.toString());
	};
	Acts.prototype.ConsoleGroup = function (name_)
	{
		if (console && console.group)
			console.group(name_);
	};
	Acts.prototype.ConsoleGroupEnd = function ()
	{
		if (console && console.groupEnd)
			console.groupEnd();
	};
	Acts.prototype.ExecJs = function (js_)
	{
		try {
			if (eval)
				eval(js_);
		}
		catch (e)
		{
			if (console && console.error)
				console.error("Error executing Javascript: ", e);
		}
	};
	var orientations = [
		"portrait",
		"landscape",
		"portrait-primary",
		"portrait-secondary",
		"landscape-primary",
		"landscape-secondary"
	];
	Acts.prototype.LockOrientation = function (o)
	{
		o = Math.floor(o);
		if (o < 0 || o >= orientations.length)
			return;
		this.runtime.autoLockOrientation = false;
		var orientation = orientations[o];
		if (screen["orientation"] && screen["orientation"]["lock"])
			screen["orientation"]["lock"](orientation);
		else if (screen["lockOrientation"])
			screen["lockOrientation"](orientation);
		else if (screen["webkitLockOrientation"])
			screen["webkitLockOrientation"](orientation);
		else if (screen["mozLockOrientation"])
			screen["mozLockOrientation"](orientation);
		else if (screen["msLockOrientation"])
			screen["msLockOrientation"](orientation);
	};
	Acts.prototype.UnlockOrientation = function ()
	{
		this.runtime.autoLockOrientation = false;
		if (screen["orientation"] && screen["orientation"]["unlock"])
			screen["orientation"]["unlock"]();
		else if (screen["unlockOrientation"])
			screen["unlockOrientation"]();
		else if (screen["webkitUnlockOrientation"])
			screen["webkitUnlockOrientation"]();
		else if (screen["mozUnlockOrientation"])
			screen["mozUnlockOrientation"]();
		else if (screen["msUnlockOrientation"])
			screen["msUnlockOrientation"]();
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.URL = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : window.location.toString());
	};
	Exps.prototype.Protocol = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : window.location.protocol);
	};
	Exps.prototype.Domain = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : window.location.hostname);
	};
	Exps.prototype.PathName = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : window.location.pathname);
	};
	Exps.prototype.Hash = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : window.location.hash);
	};
	Exps.prototype.Referrer = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : document.referrer);
	};
	Exps.prototype.Title = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : document.title);
	};
	Exps.prototype.Name = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : navigator.appName);
	};
	Exps.prototype.Version = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : navigator.appVersion);
	};
	Exps.prototype.Language = function (ret)
	{
		if (navigator && navigator.language)
			ret.set_string(navigator.language);
		else
			ret.set_string("");
	};
	Exps.prototype.Platform = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : navigator.platform);
	};
	Exps.prototype.Product = function (ret)
	{
		if (navigator && navigator.product)
			ret.set_string(navigator.product);
		else
			ret.set_string("");
	};
	Exps.prototype.Vendor = function (ret)
	{
		if (navigator && navigator.vendor)
			ret.set_string(navigator.vendor);
		else
			ret.set_string("");
	};
	Exps.prototype.UserAgent = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : navigator.userAgent);
	};
	Exps.prototype.QueryString = function (ret)
	{
		ret.set_string(this.runtime.isDomFree ? "" : window.location.search);
	};
	Exps.prototype.QueryParam = function (ret, paramname)
	{
		if (this.runtime.isDomFree)
		{
			ret.set_string("");
			return;
		}
		var match = RegExp('[?&]' + paramname + '=([^&]*)').exec(window.location.search);
		if (match)
			ret.set_string(decodeURIComponent(match[1].replace(/\+/g, ' ')));
		else
			ret.set_string("");
	};
	Exps.prototype.Bandwidth = function (ret)
	{
		var connection = navigator["connection"] || navigator["mozConnection"] || navigator["webkitConnection"];
		if (!connection)
			ret.set_float(Number.POSITIVE_INFINITY);
		else
		{
			if (typeof connection["bandwidth"] !== "undefined")
				ret.set_float(connection["bandwidth"]);
			else if (typeof connection["downlinkMax"] !== "undefined")
				ret.set_float(connection["downlinkMax"]);
			else
				ret.set_float(Number.POSITIVE_INFINITY);
		}
	};
	Exps.prototype.ConnectionType = function (ret)
	{
		var connection = navigator["connection"] || navigator["mozConnection"] || navigator["webkitConnection"];
		if (!connection)
			ret.set_string("unknown");
		else
		{
			ret.set_string(connection["type"] || "unknown");
		}
	};
	Exps.prototype.BatteryLevel = function (ret)
	{
		var battery = navigator["battery"] || navigator["mozBattery"] || navigator["webkitBattery"];
		if (battery)
		{
			ret.set_float(battery["level"]);
		}
		else
		{
			maybeLoadBatteryManager();
			if (batteryManager)
			{
				ret.set_float(batteryManager["level"]);
			}
			else
			{
				ret.set_float(1);		// not supported/unknown: assume charged
			}
		}
	};
	Exps.prototype.BatteryTimeLeft = function (ret)
	{
		var battery = navigator["battery"] || navigator["mozBattery"] || navigator["webkitBattery"];
		if (battery)
		{
			ret.set_float(battery["dischargingTime"]);
		}
		else
		{
			maybeLoadBatteryManager();
			if (batteryManager)
			{
				ret.set_float(batteryManager["dischargingTime"]);
			}
			else
			{
				ret.set_float(Number.POSITIVE_INFINITY);		// not supported/unknown: assume infinite time left
			}
		}
	};
	Exps.prototype.ExecJS = function (ret, js_)
	{
		if (!eval)
		{
			ret.set_any(0);
			return;
		}
		var result = 0;
		try {
			result = eval(js_);
		}
		catch (e)
		{
			if (console && console.error)
				console.error("Error executing Javascript: ", e);
		}
		if (typeof result === "number")
			ret.set_any(result);
		else if (typeof result === "string")
			ret.set_any(result);
		else if (typeof result === "boolean")
			ret.set_any(result ? 1 : 0);
		else
			ret.set_any(0);
	};
	Exps.prototype.ScreenWidth = function (ret)
	{
		ret.set_int(screen.width);
	};
	Exps.prototype.ScreenHeight = function (ret)
	{
		ret.set_int(screen.height);
	};
	Exps.prototype.DevicePixelRatio = function (ret)
	{
		ret.set_float(this.runtime.devicePixelRatio);
	};
	Exps.prototype.WindowInnerWidth = function (ret)
	{
		ret.set_int(window.innerWidth);
	};
	Exps.prototype.WindowInnerHeight = function (ret)
	{
		ret.set_int(window.innerHeight);
	};
	Exps.prototype.WindowOuterWidth = function (ret)
	{
		ret.set_int(window.outerWidth);
	};
	Exps.prototype.WindowOuterHeight = function (ret)
	{
		ret.set_int(window.outerHeight);
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.Function = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.Function.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
	};
	var instanceProto = pluginProto.Instance.prototype;
	var funcStack = [];
	var funcStackPtr = -1;
	var isInPreview = false;	// set in onCreate
	function FuncStackEntry()
	{
		this.name = "";
		this.retVal = 0;
		this.params = [];
	};
	function pushFuncStack()
	{
		funcStackPtr++;
		if (funcStackPtr === funcStack.length)
			funcStack.push(new FuncStackEntry());
		return funcStack[funcStackPtr];
	};
	function getCurrentFuncStack()
	{
		if (funcStackPtr < 0)
			return null;
		return funcStack[funcStackPtr];
	};
	function getOneAboveFuncStack()
	{
		if (!funcStack.length)
			return null;
		var i = funcStackPtr + 1;
		if (i >= funcStack.length)
			i = funcStack.length - 1;
		return funcStack[i];
	};
	function popFuncStack()
	{
;
		funcStackPtr--;
	};
	instanceProto.onCreate = function()
	{
		isInPreview = (typeof cr_is_preview !== "undefined");
		var self = this;
		window["c2_callFunction"] = function (name_, params_)
		{
			var i, len, v;
			var fs = pushFuncStack();
			fs.name = name_.toLowerCase();
			fs.retVal = 0;
			if (params_)
			{
				fs.params.length = params_.length;
				for (i = 0, len = params_.length; i < len; ++i)
				{
					v = params_[i];
					if (typeof v === "number" || typeof v === "string")
						fs.params[i] = v;
					else if (typeof v === "boolean")
						fs.params[i] = (v ? 1 : 0);
					else
						fs.params[i] = 0;
				}
			}
			else
			{
				cr.clearArray(fs.params);
			}
			self.runtime.trigger(cr.plugins_.Function.prototype.cnds.OnFunction, self, fs.name);
			popFuncStack();
			return fs.retVal;
		};
	};
	function Cnds() {};
	Cnds.prototype.OnFunction = function (name_)
	{
		var fs = getCurrentFuncStack();
		if (!fs)
			return false;
		return cr.equals_nocase(name_, fs.name);
	};
	Cnds.prototype.CompareParam = function (index_, cmp_, value_)
	{
		var fs = getCurrentFuncStack();
		if (!fs)
			return false;
		index_ = cr.floor(index_);
		if (index_ < 0 || index_ >= fs.params.length)
			return false;
		return cr.do_cmp(fs.params[index_], cmp_, value_);
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.CallFunction = function (name_, params_)
	{
		var fs = pushFuncStack();
		fs.name = name_.toLowerCase();
		fs.retVal = 0;
		cr.shallowAssignArray(fs.params, params_);
		var ran = this.runtime.trigger(cr.plugins_.Function.prototype.cnds.OnFunction, this, fs.name);
		if (isInPreview && !ran)
		{
;
		}
		popFuncStack();
	};
	Acts.prototype.SetReturnValue = function (value_)
	{
		var fs = getCurrentFuncStack();
		if (fs)
			fs.retVal = value_;
		else
;
	};
	Acts.prototype.CallExpression = function (unused)
	{
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.ReturnValue = function (ret)
	{
		var fs = getOneAboveFuncStack();
		if (fs)
			ret.set_any(fs.retVal);
		else
			ret.set_int(0);
	};
	Exps.prototype.ParamCount = function (ret)
	{
		var fs = getCurrentFuncStack();
		if (fs)
			ret.set_int(fs.params.length);
		else
		{
;
			ret.set_int(0);
		}
	};
	Exps.prototype.Param = function (ret, index_)
	{
		index_ = cr.floor(index_);
		var fs = getCurrentFuncStack();
		if (fs)
		{
			if (index_ >= 0 && index_ < fs.params.length)
			{
				ret.set_any(fs.params[index_]);
			}
			else
			{
;
				ret.set_int(0);
			}
		}
		else
		{
;
			ret.set_int(0);
		}
	};
	Exps.prototype.Call = function (ret, name_)
	{
		var fs = pushFuncStack();
		fs.name = name_.toLowerCase();
		fs.retVal = 0;
		cr.clearArray(fs.params);
		var i, len;
		for (i = 2, len = arguments.length; i < len; i++)
			fs.params.push(arguments[i]);
		var ran = this.runtime.trigger(cr.plugins_.Function.prototype.cnds.OnFunction, this, fs.name);
		if (isInPreview && !ran)
		{
;
		}
		popFuncStack();
		ret.set_any(fs.retVal);
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.IDNet = function(runtime) {
	this.runtime = runtime;
};
(function() {
	var pluginProto = cr.plugins_.IDNet.prototype;
	pluginProto.Type = function(plugin) {
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	var _document = null;
	var _unsafeWindow = null;
	var idNetRuntime = null;
	var idNetInst = null;
	var idnetUserName = "Guest";
	var authorized = false;
	var userAuthorized = false;
	var idnetSessionKey = "";
	var onlineSavesData = "";
	var isBlacklisted = 0;
	var isSponsor = 0;
	var gotSaveData = 0;
	typeProto.onCreate = function() {
	};
	pluginProto.Instance = function(type) {
		this.type = type;
		this.runtime = type.runtime;
		idNetRuntime = this.runtime;
		idNetInst = this;
		this._document = window.document;
		this._unsafeWindow = this._document.defaultView;
	};
	function ShowLeaderBoardCallback(response) {
	}
	var instanceProto = pluginProto.Instance.prototype;
	instanceProto.onCreate = function()
	{
	};
	instanceProto.onDestroy = function ()
	{
	};
	instanceProto.draw = function(ctx)
	{
	};
	instanceProto.drawGL = function (glw)
	{
	};
	function Cnds() {};
	Cnds.prototype.isAuthorized = function () {
		return idNetInst.authorized;
	};
	Cnds.prototype.isNotAuthorized = function () {
		return !idNetInst.authorized;
	};
	Cnds.prototype.UserIsAuthorized = function () {
		return idNetInst.userAuthorized;
	};
	Cnds.prototype.UserIsNotAuthorized = function () {
		return !idNetInst.userAuthorized;
	};
	Cnds.prototype.blacklisted = function () {
		return idNetInst.isBlacklisted;
	};
	Cnds.prototype.sponsored = function () {
		return idNetInst.isSponsor;
	};
	Cnds.prototype.dataReady = function () {
		if (idNetInst.gotSaveData === 1) {
			idNetInst.gotSaveData = 0;
			return 1;
		}
	};
	Cnds.prototype.menuVisible = function() {
		if (window.ID && ID.isVisible()) {
			return 1;
		}
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.Inititalize = function(appid_) {/*
		console.log('init with appid ' + appid_);
		(function(d, s, id){
	        var js, fjs = d.getElementsByTagName(s)[0];
	        if (d.getElementById(id)) {return;}
	        js = d.createElement(s); js.id = id;
	        js.src =  document.location.protocol == 'https:' ? "https://scdn.id.net/api/sdk.js" : "http://cdn.id.net/api/sdk.js";
	        fjs.parentNode.insertBefore(js, fjs);
	    }(document, 'script', 'id-jssdk'));
		window.idAsyncInit = function() {
			ID.Event.subscribe("id.init",function() {
				window.idnet_autologin = function(response) {
					if (response != null && response.user != null) {
						console.log("id.net autologin");
						idNetInst.idnetUserName = response.user.nickname;
						idNetInst.userAuthorized = true;
						ID.login(function(response) {});
					}
				}
				var fjs = document.head.getElementsByTagName('meta')[0];
				if (document.getElementById('id-autologin')) {
					var js_auto = document.getElementById('id-autologin');
				} else {
					var js_auto = document.createElement('script');
					js_auto.id = 'id-autologin';
					js_auto.src = "https://www.id.net/api/user_data/autologin?app_id=" + appid_ + "&callback=window.idnet_autologin";
					fjs.parentNode.insertBefore(js_auto, fjs);
				}
				console.log("id.net initialized");
				ID.Protection.isBlacklisted(function(blacklisted) {
					idNetInst.isBlacklisted = blacklisted;
				});
				ID.Protection.isSponsor(function(sponsor) {
					idNetInst.isSponsor = sponsor;
				});
			});
			ID.init({
				appId : appid_
			});
			idNetInst.authorized = true;
		}*/
	};
	Acts.prototype.RegisterPopup = function() {/*
		console.log("open registration menu");
		if (idNetInst.authorized)
			ID.register(function (response) {
				if(response == null) {
				} else {
					console.log("Registration complete");
					idNetInst.idnetUserName = response.authResponse.details.nickname;
					idNetInst.userAuthorized = true;
				}
			});*/
	};
	Acts.prototype.LoginPopup = function() {/*
		console.log("open login menu");
		if (idNetInst.authorized){
			ID.login(function (response) {
				if(response == null) {
				} else {
					console.log("Login complete");
					idNetInst.idnetUserName = response.authResponse.details.nickname;
					idNetInst.userAuthorized = true;
				}
			});
		}*/
	};
	Acts.prototype.ShowLeaderBoard = function(table, mode, highest, allowduplicates) {/*
		if (idNetInst.authorized) {
			console.log('oi')
			var options = { table: table, mode: mode, highest: !!highest, allowduplicates: !!allowduplicates };
			ID.GameAPI.Leaderboards.list(options);
		}*/
	};
	Acts.prototype.SubmitScore = function(score, table, allowduplicates, highest, playername) {/*
		if (idNetInst.authorized) {
			 var score = {
				table: table,
				points: score,
				allowduplicates: !!allowduplicates,
				highest: !!highest,
				playername: playername || idNetInst.idnetUserName
			};
			ID.GameAPI.Leaderboards.save(score, function(response) {
				console.log("score submitted", response);
			});
		}*/
	};
	Acts.prototype.SubmitProfileImage = function(image_) {/*
		if (idNetInst.authorized)
			ID.submit_image(image_, function(response){
				console.log("screenshot submitted", response);
			});*/
	};
	Acts.prototype.AchievementSave = function(achievementTitle_, achievementKey_, overwrite_, allowduplicates_) {/*
		if (idNetInst.authorized) {
			var achievementData = {
			  achievement: achievementTitle_,
			  achievementkey: achievementKey_,
			  overwrite: overwrite_,
			  allowduplicates: allowduplicates_
			};
			ID.GameAPI.Achievements.save(achievementData, function(response) {
				console.log("achievement saved", response);
			});
		}*/
	};
	Acts.prototype.ShowAchievements = function() {/*
		if (idNetInst.authorized) {
			ID.GameAPI.Achievements.list();
		}*/
	};
	Acts.prototype.OnlineSavesSave = function(key_, value_) {/*
		if (idNetInst.authorized) {
			ID.api('user_data/submit', 'POST', {key: key_, value: value_}, function(response) {
				console.log("save submitted", response);
			});
		}*/
	};
	Acts.prototype.OnlineSavesRemove = function(key_) {/*
		if (idNetInst.authorized) {
			ID.api('user_data/remove', 'POST', {key: key_}, function(response) {
				console.log("save deleted", response);
			});
		}*/
	};
	Acts.prototype.OnlineSavesLoad = function(key_) {/*
		if (idNetInst.authorized) {
			ID.api('user_data/retrieve', 'POST', {key: key_}, function(response) {
				if(response) {
					idNetInst.onlineSavesData = response.jsondata;
					idNetInst.gotSaveData = 1;
					console.log("save loaded", response);
				}
			});
		}*/
	};
	Acts.prototype.CheckIsBlacklisted = function () {
		ID.Protection.isBlacklisted(function(blacklisted){
			console.log("check blacklist called", blacklisted);
			idNetInst.isBlacklisted = blacklisted;
		});
	};
	Acts.prototype.CheckIsSponsor = function () {
		ID.Protection.isSponsor(function(sponsor){
			console.log("check sponser called", sponser);
			idNetInst.isSponsor = sponsor;
		});
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.UserName = function(ret) {
		if(idNetInst.idnetUserName != undefined) {
			ret.set_string(idNetInst.idnetUserName);
		}
	};
	Exps.prototype.SessionKey = function(ret) {
		if(idnetSessionKey != undefined) {
			ret.set_string(idnetSessionKey);
		}
	};
	Exps.prototype.GateOnlineSavesData = function (ret) {
		ret.set_string(String(idNetInst.onlineSavesData));
	};
	Exps.prototype.GetIsBlacklisted = function(ret) {
		// if(idNetInst.isBlacklisted) {
		// 	ret.set_int(1);
		// } else {
			// ret.set_int(0);
		// }
	};
	Exps.prototype.GetIsSponsor = function(ret) {
		if(idNetInst.isSponsor) {
			ret.set_int(1);
		} else {
			ret.set_int(0);
		}
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.Keyboard = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.Keyboard.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
		this.keyMap = new Array(256);	// stores key up/down state
		this.usedKeys = new Array(256);
		this.triggerKey = 0;
	};
	var instanceProto = pluginProto.Instance.prototype;
	instanceProto.onCreate = function()
	{
		var self = this;
		if (!this.runtime.isDomFree)
		{
			jQuery(document).keydown(
				function(info) {
					self.onKeyDown(info);
				}
			);
			jQuery(document).keyup(
				function(info) {
					self.onKeyUp(info);
				}
			);
		}
	};
	var keysToBlockWhenFramed = [32, 33, 34, 35, 36, 37, 38, 39, 40, 44];
	instanceProto.onKeyDown = function (info)
	{
		var alreadyPreventedDefault = false;
		if (window != window.top && keysToBlockWhenFramed.indexOf(info.which) > -1)
		{
			info.preventDefault();
			alreadyPreventedDefault = true;
			info.stopPropagation();
		}
		if (this.keyMap[info.which])
		{
			if (this.usedKeys[info.which] && !alreadyPreventedDefault)
				info.preventDefault();
			return;
		}
		this.keyMap[info.which] = true;
		this.triggerKey = info.which;
		this.runtime.isInUserInputEvent = true;
		this.runtime.trigger(cr.plugins_.Keyboard.prototype.cnds.OnAnyKey, this);
		var eventRan = this.runtime.trigger(cr.plugins_.Keyboard.prototype.cnds.OnKey, this);
		var eventRan2 = this.runtime.trigger(cr.plugins_.Keyboard.prototype.cnds.OnKeyCode, this);
		this.runtime.isInUserInputEvent = false;
		if (eventRan || eventRan2)
		{
			this.usedKeys[info.which] = true;
			if (!alreadyPreventedDefault)
				info.preventDefault();
		}
	};
	instanceProto.onKeyUp = function (info)
	{
		this.keyMap[info.which] = false;
		this.triggerKey = info.which;
		this.runtime.isInUserInputEvent = true;
		this.runtime.trigger(cr.plugins_.Keyboard.prototype.cnds.OnAnyKeyReleased, this);
		var eventRan = this.runtime.trigger(cr.plugins_.Keyboard.prototype.cnds.OnKeyReleased, this);
		var eventRan2 = this.runtime.trigger(cr.plugins_.Keyboard.prototype.cnds.OnKeyCodeReleased, this);
		this.runtime.isInUserInputEvent = false;
		if (eventRan || eventRan2 || this.usedKeys[info.which])
		{
			this.usedKeys[info.which] = true;
			info.preventDefault();
		}
	};
	instanceProto.onWindowBlur = function ()
	{
		var i;
		for (i = 0; i < 256; ++i)
		{
			if (!this.keyMap[i])
				continue;		// key already up
			this.keyMap[i] = false;
			this.triggerKey = i;
			this.runtime.trigger(cr.plugins_.Keyboard.prototype.cnds.OnAnyKeyReleased, this);
			var eventRan = this.runtime.trigger(cr.plugins_.Keyboard.prototype.cnds.OnKeyReleased, this);
			var eventRan2 = this.runtime.trigger(cr.plugins_.Keyboard.prototype.cnds.OnKeyCodeReleased, this);
			if (eventRan || eventRan2)
				this.usedKeys[i] = true;
		}
	};
	instanceProto.saveToJSON = function ()
	{
		return { "triggerKey": this.triggerKey };
	};
	instanceProto.loadFromJSON = function (o)
	{
		this.triggerKey = o["triggerKey"];
	};
	function Cnds() {};
	Cnds.prototype.IsKeyDown = function(key)
	{
		return this.keyMap[key];
	};
	Cnds.prototype.OnKey = function(key)
	{
		return (key === this.triggerKey);
	};
	Cnds.prototype.OnAnyKey = function(key)
	{
		return true;
	};
	Cnds.prototype.OnAnyKeyReleased = function(key)
	{
		return true;
	};
	Cnds.prototype.OnKeyReleased = function(key)
	{
		return (key === this.triggerKey);
	};
	Cnds.prototype.IsKeyCodeDown = function(key)
	{
		key = Math.floor(key);
		if (key < 0 || key >= this.keyMap.length)
			return false;
		return this.keyMap[key];
	};
	Cnds.prototype.OnKeyCode = function(key)
	{
		return (key === this.triggerKey);
	};
	Cnds.prototype.OnKeyCodeReleased = function(key)
	{
		return (key === this.triggerKey);
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.LastKeyCode = function (ret)
	{
		ret.set_int(this.triggerKey);
	};
	function fixedStringFromCharCode(kc)
	{
		kc = Math.floor(kc);
		switch (kc) {
		case 8:		return "backspace";
		case 9:		return "tab";
		case 13:	return "enter";
		case 16:	return "shift";
		case 17:	return "control";
		case 18:	return "alt";
		case 19:	return "pause";
		case 20:	return "capslock";
		case 27:	return "esc";
		case 33:	return "pageup";
		case 34:	return "pagedown";
		case 35:	return "end";
		case 36:	return "home";
		case 37:	return "←";
		case 38:	return "↑";
		case 39:	return "→";
		case 40:	return "↓";
		case 45:	return "insert";
		case 46:	return "del";
		case 91:	return "left window key";
		case 92:	return "right window key";
		case 93:	return "select";
		case 96:	return "numpad 0";
		case 97:	return "numpad 1";
		case 98:	return "numpad 2";
		case 99:	return "numpad 3";
		case 100:	return "numpad 4";
		case 101:	return "numpad 5";
		case 102:	return "numpad 6";
		case 103:	return "numpad 7";
		case 104:	return "numpad 8";
		case 105:	return "numpad 9";
		case 106:	return "numpad *";
		case 107:	return "numpad +";
		case 109:	return "numpad -";
		case 110:	return "numpad .";
		case 111:	return "numpad /";
		case 112:	return "F1";
		case 113:	return "F2";
		case 114:	return "F3";
		case 115:	return "F4";
		case 116:	return "F5";
		case 117:	return "F6";
		case 118:	return "F7";
		case 119:	return "F8";
		case 120:	return "F9";
		case 121:	return "F10";
		case 122:	return "F11";
		case 123:	return "F12";
		case 144:	return "numlock";
		case 145:	return "scroll lock";
		case 186:	return ";";
		case 187:	return "=";
		case 188:	return ",";
		case 189:	return "-";
		case 190:	return ".";
		case 191:	return "/";
		case 192:	return "'";
		case 219:	return "[";
		case 220:	return "\\";
		case 221:	return "]";
		case 222:	return "#";
		case 223:	return "`";
		default:	return String.fromCharCode(kc);
		}
	};
	Exps.prototype.StringFromKeyCode = function (ret, kc)
	{
		ret.set_string(fixedStringFromCharCode(kc));
	};
	pluginProto.exps = new Exps();
}());
;
;
var localForageInitFailed = false;
try {
/*!
    localForage -- Offline Storage, Improved
    Version 1.4.0
    https://mozilla.github.io/localForage
    (c) 2013-2015 Mozilla, Apache License 2.0
*/
!function(){var a,b,c,d;!function(){var e={},f={};a=function(a,b,c){e[a]={deps:b,callback:c}},d=c=b=function(a){function c(b){if("."!==b.charAt(0))return b;for(var c=b.split("/"),d=a.split("/").slice(0,-1),e=0,f=c.length;f>e;e++){var g=c[e];if(".."===g)d.pop();else{if("."===g)continue;d.push(g)}}return d.join("/")}if(d._eak_seen=e,f[a])return f[a];if(f[a]={},!e[a])throw new Error("Could not find module "+a);for(var g,h=e[a],i=h.deps,j=h.callback,k=[],l=0,m=i.length;m>l;l++)"exports"===i[l]?k.push(g={}):k.push(b(c(i[l])));var n=j.apply(this,k);return f[a]=g||n}}(),a("promise/all",["./utils","exports"],function(a,b){"use strict";function c(a){var b=this;if(!d(a))throw new TypeError("You must pass an array to all.");return new b(function(b,c){function d(a){return function(b){f(a,b)}}function f(a,c){h[a]=c,0===--i&&b(h)}var g,h=[],i=a.length;0===i&&b([]);for(var j=0;j<a.length;j++)g=a[j],g&&e(g.then)?g.then(d(j),c):f(j,g)})}var d=a.isArray,e=a.isFunction;b.all=c}),a("promise/asap",["exports"],function(a){"use strict";function b(){return function(){process.nextTick(e)}}function c(){var a=0,b=new i(e),c=document.createTextNode("");return b.observe(c,{characterData:!0}),function(){c.data=a=++a%2}}function d(){return function(){j.setTimeout(e,1)}}function e(){for(var a=0;a<k.length;a++){var b=k[a],c=b[0],d=b[1];c(d)}k=[]}function f(a,b){var c=k.push([a,b]);1===c&&g()}var g,h="undefined"!=typeof window?window:{},i=h.MutationObserver||h.WebKitMutationObserver,j="undefined"!=typeof global?global:void 0===this?window:this,k=[];g="undefined"!=typeof process&&"[object process]"==={}.toString.call(process)?b():i?c():d(),a.asap=f}),a("promise/config",["exports"],function(a){"use strict";function b(a,b){return 2!==arguments.length?c[a]:void(c[a]=b)}var c={instrument:!1};a.config=c,a.configure=b}),a("promise/polyfill",["./promise","./utils","exports"],function(a,b,c){"use strict";function d(){var a;a="undefined"!=typeof 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Int32Array]"===c?e+=r:"[object Uint32Array]"===c?e+=t:"[object Float32Array]"===c?e+=u:"[object Float64Array]"===c?e+=v:b(new Error("Failed to get type for BinaryArray"))),b(e+f(d))}else if("[object Blob]"===c){var g=new FileReader;g.onload=function(){var c=h+a.type+"~"+f(this.result);b(j+m+c)},g.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(i){console.error("Couldn't convert value into a JSON string: ",a),b(null,i)}}function d(a){if(a.substring(0,k)!==j)return JSON.parse(a);var c,d=a.substring(w),f=a.substring(k,w);if(f===m&&i.test(d)){var g=d.match(i);c=g[1],d=d.substring(g[0].length)}var h=e(d);switch(f){case l:return h;case m:return b([h],{type:c});case n:return new Int8Array(h);case o:return new Uint8Array(h);case p:return new Uint8ClampedArray(h);case q:return new Int16Array(h);case s:return new Uint16Array(h);case r:return new Int32Array(h);case t:return new Uint32Array(h);case u:return new Float32Array(h);case v:return new Float64Array(h);default:throw new 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window?window:self);b["default"]=c,a.exports=b["default"]},function(a,b,c){"use strict";b.__esModule=!0;var d=function(a){function b(a){var b=this,d={db:null};if(a)for(var e in a)d[e]="string"!=typeof a[e]?a[e].toString():a[e];var f=new Promise(function(a,c){try{d.db=m(d.name,String(d.version),d.description,d.size)}catch(e){return c(e)}d.db.transaction(function(e){e.executeSql("CREATE TABLE IF NOT EXISTS "+d.storeName+" (id INTEGER PRIMARY KEY, key unique, value)",[],function(){b._dbInfo=d,a()},function(a,b){c(b)})})});return new Promise(function(a,b){a(c(3))}).then(function(a){return d.serializer=a,f})}function d(b,c){var d=this;"string"!=typeof b&&(a.console.warn(b+" used as a key, but it is not a string."),b=String(b));var e=new Promise(function(a,c){d.ready().then(function(){var e=d._dbInfo;e.db.transaction(function(d){d.executeSql("SELECT * FROM "+e.storeName+" WHERE key = ? LIMIT 1",[b],function(b,c){var d=c.rows.length?c.rows.item(0).value:null;d&&(d=e.serializer.deserialize(d)),a(d)},function(a,b){c(b)})})})["catch"](c)});return l(e,c),e}function e(a,b){var c=this,d=new Promise(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT * FROM "+e.storeName,[],function(c,d){for(var f=d.rows,g=f.length,h=0;g>h;h++){var i=f.item(h),j=i.value;if(j&&(j=e.serializer.deserialize(j)),j=a(j,i.key,h+1),void 0!==j)return void b(j)}b()},function(a,b){d(b)})})})["catch"](d)});return l(d,b),d}function f(b,c,d){var e=this;"string"!=typeof b&&(a.console.warn(b+" used as a key, but it is not a string."),b=String(b));var f=new Promise(function(a,d){e.ready().then(function(){void 0===c&&(c=null);var f=c,g=e._dbInfo;g.serializer.serialize(c,function(c,e){e?d(e):g.db.transaction(function(e){e.executeSql("INSERT OR REPLACE INTO "+g.storeName+" (key, value) VALUES (?, ?)",[b,c],function(){a(f)},function(a,b){d(b)})},function(a){a.code===a.QUOTA_ERR&&d(a)})})})["catch"](d)});return l(f,d),f}function g(b,c){var d=this;"string"!=typeof b&&(a.console.warn(b+" used as a key, but it is not a string."),b=String(b));var e=new Promise(function(a,c){d.ready().then(function(){var e=d._dbInfo;e.db.transaction(function(d){d.executeSql("DELETE FROM "+e.storeName+" WHERE key = ?",[b],function(){a()},function(a,b){c(b)})})})["catch"](c)});return l(e,c),e}function h(a){var b=this,c=new Promise(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("DELETE FROM "+d.storeName,[],function(){a()},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function i(a){var b=this,c=new Promise(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT COUNT(key) as c FROM "+d.storeName,[],function(b,c){var d=c.rows.item(0).c;a(d)},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function j(a,b){var c=this,d=new Promise(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT key FROM "+e.storeName+" WHERE id = ? LIMIT 1",[a+1],function(a,c){var d=c.rows.length?c.rows.item(0).key:null;b(d)},function(a,b){d(b)})})})["catch"](d)});return l(d,b),d}function k(a){var b=this,c=new Promise(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT key FROM "+d.storeName,[],function(b,c){for(var d=[],e=0;e<c.rows.length;e++)d.push(c.rows.item(e).key);a(d)},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function l(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var m=a.openDatabase;if(m){var n={_driver:"webSQLStorage",_initStorage:b,iterate:e,getItem:d,setItem:f,removeItem:g,clear:h,length:i,key:j,keys:k};return n}}("undefined"!=typeof window?window:self);b["default"]=d,a.exports=b["default"]}])});
}
catch (e)
{
	localForageInitFailed = true;
}
cr.plugins_.LocalStorage = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var currentKey = "";
	var lastValue = "";
	var keyNamesList = [];
	var errorMessage = "";
	function getErrorString(err)
	{
		if (!err)
			return "unknown error";
		else if (typeof err === "string")
			return err;
		else if (typeof err.message === "string")
			return err.message;
		else if (typeof err.name === "string")
			return err.name;
		else if (typeof err.data === "string")
			return err.data;
		else
			return "unknown error";
	};
	function TriggerStorageError(self, msg)
	{
		errorMessage = msg;
		self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnError, self);
	};
	var prefix = "";
	var is_arcade = (typeof window["is_scirra_arcade"] !== "undefined");
	if (is_arcade)
		prefix = "sa" + window["scirra_arcade_id"] + "_";
	function hasRequiredPrefix(key)
	{
		if (!prefix)
			return true;
		return key.substr(0, prefix.length) === prefix;
	};
	function removePrefix(key)
	{
		if (!prefix)
			return key;
		if (hasRequiredPrefix(key))
			return key.substr(prefix.length);
	};
	var pluginProto = cr.plugins_.LocalStorage.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
	};
	var instanceProto = pluginProto.Instance.prototype;
	instanceProto.onCreate = function()
	{
		this.pendingSets = 0;		// number of pending 'Set item' actions
		this.pendingGets = 0;		// number of pending 'Get item' actions
	};
	instanceProto.onDestroy = function ()
	{
	};
	instanceProto.saveToJSON = function ()
	{
		return {
		};
	};
	instanceProto.loadFromJSON = function (o)
	{
	};
	var debugDataChanged = true;
	function Cnds() {};
	Cnds.prototype.OnItemSet = function (key)
	{
		return currentKey === key;
	};
	Cnds.prototype.OnAnyItemSet = function ()
	{
		return true;
	};
	Cnds.prototype.OnItemGet = function (key)
	{
		return currentKey === key;
	};
	Cnds.prototype.OnAnyItemGet = function ()
	{
		return true;
	};
	Cnds.prototype.OnItemRemoved = function (key)
	{
		return currentKey === key;
	};
	Cnds.prototype.OnAnyItemRemoved = function ()
	{
		return true;
	};
	Cnds.prototype.OnCleared = function ()
	{
		return true;
	};
	Cnds.prototype.OnAllKeyNamesLoaded = function ()
	{
		return true;
	};
	Cnds.prototype.OnError = function ()
	{
		return true;
	};
	Cnds.prototype.OnItemExists = function (key)
	{
		return currentKey === key;
	};
	Cnds.prototype.OnItemMissing = function (key)
	{
		return currentKey === key;
	};
	Cnds.prototype.CompareKey = function (cmp, key)
	{
		return cr.do_cmp(currentKey, cmp, key);
	};
	Cnds.prototype.CompareValue = function (cmp, v)
	{
		return cr.do_cmp(lastValue, cmp, v);
	};
	Cnds.prototype.IsProcessingSets = function ()
	{
		return this.pendingSets > 0;
	};
	Cnds.prototype.IsProcessingGets = function ()
	{
		return this.pendingGets > 0;
	};
	Cnds.prototype.OnAllSetsComplete = function ()
	{
		return true;
	};
	Cnds.prototype.OnAllGetsComplete = function ()
	{
		return true;
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.SetItem = function (keyNoPrefix, value)
	{
		if (localForageInitFailed)
		{
			TriggerStorageError(this, "storage failed to initialise - may be disabled in browser settings");
			return;
		}
		var keyPrefix = prefix + keyNoPrefix;
		this.pendingSets++;
		var self = this;
		localforage["setItem"](keyPrefix, value, function (err, valueSet)
		{
			debugDataChanged = true;
			self.pendingSets--;
			if (err)
			{
				errorMessage = getErrorString(err);
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnError, self);
			}
			else
			{
				currentKey = keyNoPrefix;
				lastValue = valueSet;
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnAnyItemSet, self);
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnItemSet, self);
				currentKey = "";
				lastValue = "";
			}
			if (self.pendingSets === 0)
			{
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnAllSetsComplete, self);
			}
		});
	};
	Acts.prototype.GetItem = function (keyNoPrefix)
	{
		if (localForageInitFailed)
		{
			TriggerStorageError(this, "storage failed to initialise - may be disabled in browser settings");
			return;
		}
		var keyPrefix = prefix + keyNoPrefix;
		this.pendingGets++;
		var self = this;
		localforage["getItem"](keyPrefix, function (err, value)
		{
			self.pendingGets--;
			if (err)
			{
				errorMessage = getErrorString(err);
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnError, self);
			}
			else
			{
				currentKey = keyNoPrefix;
				lastValue = value;
				if (typeof lastValue === "undefined" || lastValue === null)
					lastValue = "";
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnAnyItemGet, self);
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnItemGet, self);
				currentKey = "";
				lastValue = "";
			}
			if (self.pendingGets === 0)
			{
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnAllGetsComplete, self);
			}
		});
	};
	Acts.prototype.CheckItemExists = function (keyNoPrefix)
	{
		if (localForageInitFailed)
		{
			TriggerStorageError(this, "storage failed to initialise - may be disabled in browser settings");
			return;
		}
		var keyPrefix = prefix + keyNoPrefix;
		var self = this;
		localforage["getItem"](keyPrefix, function (err, value)
		{
			if (err)
			{
				errorMessage = getErrorString(err);
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnError, self);
			}
			else
			{
				currentKey = keyNoPrefix;
				if (value === null)		// null value indicates key missing
				{
					lastValue = "";		// prevent ItemValue meaning anything
					self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnItemMissing, self);
				}
				else
				{
					lastValue = value;	// make available to ItemValue expression
					self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnItemExists, self);
				}
				currentKey = "";
				lastValue = "";
			}
		});
	};
	Acts.prototype.RemoveItem = function (keyNoPrefix)
	{
		if (localForageInitFailed)
		{
			TriggerStorageError(this, "storage failed to initialise - may be disabled in browser settings");
			return;
		}
		var keyPrefix = prefix + keyNoPrefix;
		var self = this;
		localforage["removeItem"](keyPrefix, function (err)
		{
			debugDataChanged = true;
			if (err)
			{
				errorMessage = getErrorString(err);
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnError, self);
			}
			else
			{
				currentKey = keyNoPrefix;
				lastValue = "";
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnAnyItemRemoved, self);
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnItemRemoved, self);
				currentKey = "";
			}
		});
	};
	Acts.prototype.ClearStorage = function ()
	{
		if (localForageInitFailed)
		{
			TriggerStorageError(this, "storage failed to initialise - may be disabled in browser settings");
			return;
		}
		if (is_arcade)
			return;
		var self = this;
		localforage["clear"](function (err)
		{
			debugDataChanged = true;
			if (err)
			{
				errorMessage = getErrorString(err);
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnError, self);
			}
			else
			{
				currentKey = "";
				lastValue = "";
				cr.clearArray(keyNamesList);
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnCleared, self);
			}
		});
	};
	Acts.prototype.GetAllKeyNames = function ()
	{
		if (localForageInitFailed)
		{
			TriggerStorageError(this, "storage failed to initialise - may be disabled in browser settings");
			return;
		}
		var self = this;
		localforage["keys"](function (err, keyList)
		{
			var i, len, k;
			if (err)
			{
				errorMessage = getErrorString(err);
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnError, self);
			}
			else
			{
				cr.clearArray(keyNamesList);
				for (i = 0, len = keyList.length; i < len; ++i)
				{
					k = keyList[i];
					if (!hasRequiredPrefix(k))
						continue;
					keyNamesList.push(removePrefix(k));
				}
				self.runtime.trigger(cr.plugins_.LocalStorage.prototype.cnds.OnAllKeyNamesLoaded, self);
			}
		});
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.ItemValue = function (ret)
	{
		ret.set_any(lastValue);
	};
	Exps.prototype.Key = function (ret)
	{
		ret.set_string(currentKey);
	};
	Exps.prototype.KeyCount = function (ret)
	{
		ret.set_int(keyNamesList.length);
	};
	Exps.prototype.KeyAt = function (ret, i)
	{
		i = Math.floor(i);
		if (i < 0 || i >= keyNamesList.length)
		{
			ret.set_string("");
			return;
		}
		ret.set_string(keyNamesList[i]);
	};
	Exps.prototype.ErrorMessage = function (ret)
	{
		ret.set_string(errorMessage);
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.Mouse = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.Mouse.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
		this.buttonMap = new Array(4);		// mouse down states
		this.mouseXcanvas = 0;				// mouse position relative to canvas
		this.mouseYcanvas = 0;
		this.triggerButton = 0;
		this.triggerType = 0;
		this.triggerDir = 0;
		this.handled = false;
	};
	var instanceProto = pluginProto.Instance.prototype;
	instanceProto.onCreate = function()
	{
		var self = this;
		if (!this.runtime.isDomFree)
		{
			jQuery(document).mousemove(
				function(info) {
					self.onMouseMove(info);
				}
			);
			jQuery(document).mousedown(
				function(info) {
					self.onMouseDown(info);
				}
			);
			jQuery(document).mouseup(
				function(info) {
					self.onMouseUp(info);
				}
			);
			jQuery(document).dblclick(
				function(info) {
					self.onDoubleClick(info);
				}
			);
			var wheelevent = function(info) {
								self.onWheel(info);
							};
			document.addEventListener("mousewheel", wheelevent, false);
			document.addEventListener("DOMMouseScroll", wheelevent, false);
		}
	};
	var dummyoffset = {left: 0, top: 0};
	instanceProto.onMouseMove = function(info)
	{
		var offset = this.runtime.isDomFree ? dummyoffset : jQuery(this.runtime.canvas).offset();
		this.mouseXcanvas = info.pageX - offset.left;
		this.mouseYcanvas = info.pageY - offset.top;
	};
	instanceProto.mouseInGame = function ()
	{
		if (this.runtime.fullscreen_mode > 0)
			return true;
		return this.mouseXcanvas >= 0 && this.mouseYcanvas >= 0
		    && this.mouseXcanvas < this.runtime.width && this.mouseYcanvas < this.runtime.height;
	};
	instanceProto.onMouseDown = function(info)
	{
		if (!this.mouseInGame())
			return;
		this.buttonMap[info.which] = true;
		this.runtime.isInUserInputEvent = true;
		this.runtime.trigger(cr.plugins_.Mouse.prototype.cnds.OnAnyClick, this);
		this.triggerButton = info.which - 1;	// 1-based
		this.triggerType = 0;					// single click
		this.runtime.trigger(cr.plugins_.Mouse.prototype.cnds.OnClick, this);
		this.runtime.trigger(cr.plugins_.Mouse.prototype.cnds.OnObjectClicked, this);
		this.runtime.isInUserInputEvent = false;
	};
	instanceProto.onMouseUp = function(info)
	{
		if (!this.buttonMap[info.which])
			return;
		if (this.runtime.had_a_click && !this.runtime.isMobile)
			info.preventDefault();
		this.runtime.had_a_click = true;
		this.buttonMap[info.which] = false;
		this.runtime.isInUserInputEvent = true;
		this.triggerButton = info.which - 1;	// 1-based
		this.runtime.trigger(cr.plugins_.Mouse.prototype.cnds.OnRelease, this);
		this.runtime.isInUserInputEvent = false;
	};
	instanceProto.onDoubleClick = function(info)
	{
		if (!this.mouseInGame())
			return;
		info.preventDefault();
		this.runtime.isInUserInputEvent = true;
		this.triggerButton = info.which - 1;	// 1-based
		this.triggerType = 1;					// double click
		this.runtime.trigger(cr.plugins_.Mouse.prototype.cnds.OnClick, this);
		this.runtime.trigger(cr.plugins_.Mouse.prototype.cnds.OnObjectClicked, this);
		this.runtime.isInUserInputEvent = false;
	};
	instanceProto.onWheel = function (info)
	{
		var delta = info.wheelDelta ? info.wheelDelta : info.detail ? -info.detail : 0;
		this.triggerDir = (delta < 0 ? 0 : 1);
		this.handled = false;
		this.runtime.isInUserInputEvent = true;
		this.runtime.trigger(cr.plugins_.Mouse.prototype.cnds.OnWheel, this);
		this.runtime.isInUserInputEvent = false;
		if (this.handled && cr.isCanvasInputEvent(info))
			info.preventDefault();
	};
	instanceProto.onWindowBlur = function ()
	{
		var i, len;
		for (i = 0, len = this.buttonMap.length; i < len; ++i)
		{
			if (!this.buttonMap[i])
				continue;
			this.buttonMap[i] = false;
			this.triggerButton = i - 1;
			this.runtime.trigger(cr.plugins_.Mouse.prototype.cnds.OnRelease, this);
		}
	};
	function Cnds() {};
	Cnds.prototype.OnClick = function (button, type)
	{
		return button === this.triggerButton && type === this.triggerType;
	};
	Cnds.prototype.OnAnyClick = function ()
	{
		return true;
	};
	Cnds.prototype.IsButtonDown = function (button)
	{
		return this.buttonMap[button + 1];	// jQuery uses 1-based buttons for some reason
	};
	Cnds.prototype.OnRelease = function (button)
	{
		return button === this.triggerButton;
	};
	Cnds.prototype.IsOverObject = function (obj)
	{
		var cnd = this.runtime.getCurrentCondition();
		var mx = this.mouseXcanvas;
		var my = this.mouseYcanvas;
		return cr.xor(this.runtime.testAndSelectCanvasPointOverlap(obj, mx, my, cnd.inverted), cnd.inverted);
	};
	Cnds.prototype.OnObjectClicked = function (button, type, obj)
	{
		if (button !== this.triggerButton || type !== this.triggerType)
			return false;	// wrong click type
		return this.runtime.testAndSelectCanvasPointOverlap(obj, this.mouseXcanvas, this.mouseYcanvas, false);
	};
	Cnds.prototype.OnWheel = function (dir)
	{
		this.handled = true;
		return dir === this.triggerDir;
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	var lastSetCursor = null;
	Acts.prototype.SetCursor = function (c)
	{
		if (this.runtime.isDomFree)
			return;
		var cursor_style = ["auto", "pointer", "text", "crosshair", "move", "help", "wait", "none"][c];
		if (lastSetCursor === cursor_style)
			return;		// redundant
		lastSetCursor = cursor_style;
		document.body.style.cursor = cursor_style;
	};
	Acts.prototype.SetCursorSprite = function (obj)
	{
		if (this.runtime.isDomFree || this.runtime.isMobile || !obj)
			return;
		var inst = obj.getFirstPicked();
		if (!inst || !inst.curFrame)
			return;
		var frame = inst.curFrame;
		if (lastSetCursor === frame)
			return;		// already set this frame
		lastSetCursor = frame;
		var datauri = frame.getDataUri();
		var cursor_style = "url(" + datauri + ") " + Math.round(frame.hotspotX * frame.width) + " " + Math.round(frame.hotspotY * frame.height) + ", auto";
		document.body.style.cursor = "";
		document.body.style.cursor = cursor_style;
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.X = function (ret, layerparam)
	{
		var layer, oldScale, oldZoomRate, oldParallaxX, oldAngle;
		if (cr.is_undefined(layerparam))
		{
			layer = this.runtime.getLayerByNumber(0);
			oldScale = layer.scale;
			oldZoomRate = layer.zoomRate;
			oldParallaxX = layer.parallaxX;
			oldAngle = layer.angle;
			layer.scale = 1;
			layer.zoomRate = 1.0;
			layer.parallaxX = 1.0;
			layer.angle = 0;
			ret.set_float(layer.canvasToLayer(this.mouseXcanvas, this.mouseYcanvas, true));
			layer.scale = oldScale;
			layer.zoomRate = oldZoomRate;
			layer.parallaxX = oldParallaxX;
			layer.angle = oldAngle;
		}
		else
		{
			if (cr.is_number(layerparam))
				layer = this.runtime.getLayerByNumber(layerparam);
			else
				layer = this.runtime.getLayerByName(layerparam);
			if (layer)
				ret.set_float(layer.canvasToLayer(this.mouseXcanvas, this.mouseYcanvas, true));
			else
				ret.set_float(0);
		}
	};
	Exps.prototype.Y = function (ret, layerparam)
	{
		var layer, oldScale, oldZoomRate, oldParallaxY, oldAngle;
		if (cr.is_undefined(layerparam))
		{
			layer = this.runtime.getLayerByNumber(0);
			oldScale = layer.scale;
			oldZoomRate = layer.zoomRate;
			oldParallaxY = layer.parallaxY;
			oldAngle = layer.angle;
			layer.scale = 1;
			layer.zoomRate = 1.0;
			layer.parallaxY = 1.0;
			layer.angle = 0;
			ret.set_float(layer.canvasToLayer(this.mouseXcanvas, this.mouseYcanvas, false));
			layer.scale = oldScale;
			layer.zoomRate = oldZoomRate;
			layer.parallaxY = oldParallaxY;
			layer.angle = oldAngle;
		}
		else
		{
			if (cr.is_number(layerparam))
				layer = this.runtime.getLayerByNumber(layerparam);
			else
				layer = this.runtime.getLayerByName(layerparam);
			if (layer)
				ret.set_float(layer.canvasToLayer(this.mouseXcanvas, this.mouseYcanvas, false));
			else
				ret.set_float(0);
		}
	};
	Exps.prototype.AbsoluteX = function (ret)
	{
		ret.set_float(this.mouseXcanvas);
	};
	Exps.prototype.AbsoluteY = function (ret)
	{
		ret.set_float(this.mouseYcanvas);
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.Particles = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.Particles.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
		if (this.is_family)
			return;
		this.texture_img = new Image();
		this.texture_img.cr_filesize = this.texture_filesize;
		this.webGL_texture = null;
		this.runtime.waitForImageLoad(this.texture_img, this.texture_file);
	};
	typeProto.onLostWebGLContext = function ()
	{
		if (this.is_family)
			return;
		this.webGL_texture = null;
	};
	typeProto.onRestoreWebGLContext = function ()
	{
		if (this.is_family || !this.instances.length)
			return;
		if (!this.webGL_texture)
		{
			this.webGL_texture = this.runtime.glwrap.loadTexture(this.texture_img, true, this.runtime.linearSampling, this.texture_pixelformat);
		}
	};
	typeProto.loadTextures = function ()
	{
		if (this.is_family || this.webGL_texture || !this.runtime.glwrap)
			return;
		this.webGL_texture = this.runtime.glwrap.loadTexture(this.texture_img, true, this.runtime.linearSampling, this.texture_pixelformat);
	};
	typeProto.unloadTextures = function ()
	{
		if (this.is_family || this.instances.length || !this.webGL_texture)
			return;
		this.runtime.glwrap.deleteTexture(this.webGL_texture);
		this.webGL_texture = null;
	};
	typeProto.preloadCanvas2D = function (ctx)
	{
		ctx.drawImage(this.texture_img, 0, 0);
	};
	function Particle(owner)
	{
		this.owner = owner;
		this.active = false;
		this.x = 0;
		this.y = 0;
		this.speed = 0;
		this.angle = 0;
		this.opacity = 1;
		this.grow = 0;
		this.size = 0;
		this.gs = 0;			// gravity speed
		this.age = 0;
		cr.seal(this);
	};
	Particle.prototype.init = function ()
	{
		var owner = this.owner;
		this.x = owner.x - (owner.xrandom / 2) + (Math.random() * owner.xrandom);
		this.y = owner.y - (owner.yrandom / 2) + (Math.random() * owner.yrandom);
		this.speed = owner.initspeed - (owner.speedrandom / 2) + (Math.random() * owner.speedrandom);
		this.angle = owner.angle - (owner.spraycone / 2) + (Math.random() * owner.spraycone);
		this.opacity = owner.initopacity;
		this.size = owner.initsize - (owner.sizerandom / 2) + (Math.random() * owner.sizerandom);
		this.grow = owner.growrate - (owner.growrandom / 2) + (Math.random() * owner.growrandom);
		this.gs = 0;
		this.age = 0;
	};
	Particle.prototype.tick = function (dt)
	{
		var owner = this.owner;
		this.x += Math.cos(this.angle) * this.speed * dt;
		this.y += Math.sin(this.angle) * this.speed * dt;
		this.y += this.gs * dt;
		this.speed += owner.acc * dt;
		this.size += this.grow * dt;
		this.gs += owner.g * dt;
		this.age += dt;
		if (this.size < 1)
		{
			this.active = false;
			return;
		}
		if (owner.lifeanglerandom !== 0)
			this.angle += (Math.random() * owner.lifeanglerandom * dt) - (owner.lifeanglerandom * dt / 2);
		if (owner.lifespeedrandom !== 0)
			this.speed += (Math.random() * owner.lifespeedrandom * dt) - (owner.lifespeedrandom * dt / 2);
		if (owner.lifeopacityrandom !== 0)
		{
			this.opacity += (Math.random() * owner.lifeopacityrandom * dt) - (owner.lifeopacityrandom * dt / 2);
			if (this.opacity < 0)
				this.opacity = 0;
			else if (this.opacity > 1)
				this.opacity = 1;
		}
		if (owner.destroymode <= 1 && this.age >= owner.timeout)
		{
			this.active = false;
		}
		if (owner.destroymode === 2 && this.speed <= 0)
		{
			this.active = false;
		}
	};
	Particle.prototype.draw = function (ctx)
	{
		var curopacity = this.owner.opacity * this.opacity;
		if (curopacity === 0)
			return;
		if (this.owner.destroymode === 0)
			curopacity *= 1 - (this.age / this.owner.timeout);
		ctx.globalAlpha = curopacity;
		var drawx = this.x - this.size / 2;
		var drawy = this.y - this.size / 2;
		if (this.owner.runtime.pixel_rounding)
		{
			drawx = (drawx + 0.5) | 0;
			drawy = (drawy + 0.5) | 0;
		}
		ctx.drawImage(this.owner.type.texture_img, drawx, drawy, this.size, this.size);
	};
	Particle.prototype.drawGL = function (glw)
	{
		var curopacity = this.owner.opacity * this.opacity;
		if (this.owner.destroymode === 0)
			curopacity *= 1 - (this.age / this.owner.timeout);
		var drawsize = this.size;
		var scaleddrawsize = drawsize * this.owner.particlescale;
		var drawx = this.x - drawsize / 2;
		var drawy = this.y - drawsize / 2;
		if (this.owner.runtime.pixel_rounding)
		{
			drawx = (drawx + 0.5) | 0;
			drawy = (drawy + 0.5) | 0;
		}
		if (scaleddrawsize < 1 || curopacity === 0)
			return;
		if (scaleddrawsize < glw.minPointSize || scaleddrawsize > glw.maxPointSize)
		{
			glw.setOpacity(curopacity);
			glw.quad(drawx, drawy, drawx + drawsize, drawy, drawx + drawsize, drawy + drawsize, drawx, drawy + drawsize);
		}
		else
			glw.point(this.x, this.y, scaleddrawsize, curopacity);
	};
	Particle.prototype.left = function ()
	{
		return this.x - this.size / 2;
	};
	Particle.prototype.right = function ()
	{
		return this.x + this.size / 2;
	};
	Particle.prototype.top = function ()
	{
		return this.y - this.size / 2;
	};
	Particle.prototype.bottom = function ()
	{
		return this.y + this.size / 2;
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
	};
	var instanceProto = pluginProto.Instance.prototype;
	var deadparticles = [];
	instanceProto.onCreate = function()
	{
		var props = this.properties;
		this.rate = props[0];
		this.spraycone = cr.to_radians(props[1]);
		this.spraytype = props[2];			// 0 = continuous, 1 = one-shot
		this.spraying = true;				// for continuous mode only
		this.initspeed = props[3];
		this.initsize = props[4];
		this.initopacity = props[5] / 100.0;
		this.growrate = props[6];
		this.xrandom = props[7];
		this.yrandom = props[8];
		this.speedrandom = props[9];
		this.sizerandom = props[10];
		this.growrandom = props[11];
		this.acc = props[12];
		this.g = props[13];
		this.lifeanglerandom = props[14];
		this.lifespeedrandom = props[15];
		this.lifeopacityrandom = props[16];
		this.destroymode = props[17];		// 0 = fade, 1 = timeout, 2 = stopped
		this.timeout = props[18];
		this.particleCreateCounter = 0;
		this.particlescale = 1;
		this.particleBoxLeft = this.x;
		this.particleBoxTop = this.y;
		this.particleBoxRight = this.x;
		this.particleBoxBottom = this.y;
		this.add_bbox_changed_callback(function (self) {
			self.bbox.set(self.particleBoxLeft, self.particleBoxTop, self.particleBoxRight, self.particleBoxBottom);
			self.bquad.set_from_rect(self.bbox);
			self.bbox_changed = false;
			self.update_collision_cell();
			self.update_render_cell();
		});
		if (!this.recycled)
			this.particles = [];
		this.runtime.tickMe(this);
		this.type.loadTextures();
		if (this.spraytype === 1)
		{
			for (var i = 0; i < this.rate; i++)
				this.allocateParticle().opacity = 0;
		}
		this.first_tick = true;		// for re-init'ing one-shot particles on first tick so they assume any new angle/position
	};
	instanceProto.saveToJSON = function ()
	{
		var o = {
			"r": this.rate,
			"sc": this.spraycone,
			"st": this.spraytype,
			"s": this.spraying,
			"isp": this.initspeed,
			"isz": this.initsize,
			"io": this.initopacity,
			"gr": this.growrate,
			"xr": this.xrandom,
			"yr": this.yrandom,
			"spr": this.speedrandom,
			"szr": this.sizerandom,
			"grnd": this.growrandom,
			"acc": this.acc,
			"g": this.g,
			"lar": this.lifeanglerandom,
			"lsr": this.lifespeedrandom,
			"lor": this.lifeopacityrandom,
			"dm": this.destroymode,
			"to": this.timeout,
			"pcc": this.particleCreateCounter,
			"ft": this.first_tick,
			"p": []
		};
		var i, len, p;
		var arr = o["p"];
		for (i = 0, len = this.particles.length; i < len; i++)
		{
			p = this.particles[i];
			arr.push([p.x, p.y, p.speed, p.angle, p.opacity, p.grow, p.size, p.gs, p.age]);
		}
		return o;
	};
	instanceProto.loadFromJSON = function (o)
	{
		this.rate = o["r"];
		this.spraycone = o["sc"];
		this.spraytype = o["st"];
		this.spraying = o["s"];
		this.initspeed = o["isp"];
		this.initsize = o["isz"];
		this.initopacity = o["io"];
		this.growrate = o["gr"];
		this.xrandom = o["xr"];
		this.yrandom = o["yr"];
		this.speedrandom = o["spr"];
		this.sizerandom = o["szr"];
		this.growrandom = o["grnd"];
		this.acc = o["acc"];
		this.g = o["g"];
		this.lifeanglerandom = o["lar"];
		this.lifespeedrandom = o["lsr"];
		this.lifeopacityrandom = o["lor"];
		this.destroymode = o["dm"];
		this.timeout = o["to"];
		this.particleCreateCounter = o["pcc"];
		this.first_tick = o["ft"];
		deadparticles.push.apply(deadparticles, this.particles);
		cr.clearArray(this.particles);
		var i, len, p, d;
		var arr = o["p"];
		for (i = 0, len = arr.length; i < len; i++)
		{
			p = this.allocateParticle();
			d = arr[i];
			p.x = d[0];
			p.y = d[1];
			p.speed = d[2];
			p.angle = d[3];
			p.opacity = d[4];
			p.grow = d[5];
			p.size = d[6];
			p.gs = d[7];
			p.age = d[8];
		}
	};
	instanceProto.onDestroy = function ()
	{
		deadparticles.push.apply(deadparticles, this.particles);
		cr.clearArray(this.particles);
	};
	instanceProto.allocateParticle = function ()
	{
		var p;
		if (deadparticles.length)
		{
			p = deadparticles.pop();
			p.owner = this;
		}
		else
			p = new Particle(this);
		this.particles.push(p);
		p.active = true;
		return p;
	};
	instanceProto.tick = function()
	{
		var dt = this.runtime.getDt(this);
		var i, len, p, n, j;
		if (this.spraytype === 0 && this.spraying)
		{
			this.particleCreateCounter += dt * this.rate;
			n = cr.floor(this.particleCreateCounter);
			this.particleCreateCounter -= n;
			for (i = 0; i < n; i++)
			{
				p = this.allocateParticle();
				p.init();
			}
		}
		this.particleBoxLeft = this.x;
		this.particleBoxTop = this.y;
		this.particleBoxRight = this.x;
		this.particleBoxBottom = this.y;
		for (i = 0, j = 0, len = this.particles.length; i < len; i++)
		{
			p = this.particles[i];
			this.particles[j] = p;
			this.runtime.redraw = true;
			if (this.spraytype === 1 && this.first_tick)
				p.init();
			p.tick(dt);
			if (!p.active)
			{
				deadparticles.push(p);
				continue;
			}
			if (p.left() < this.particleBoxLeft)
				this.particleBoxLeft = p.left();
			if (p.right() > this.particleBoxRight)
				this.particleBoxRight = p.right();
			if (p.top() < this.particleBoxTop)
				this.particleBoxTop = p.top();
			if (p.bottom() > this.particleBoxBottom)
				this.particleBoxBottom = p.bottom();
			j++;
		}
		cr.truncateArray(this.particles, j);
		this.set_bbox_changed();
		this.first_tick = false;
		if (this.spraytype === 1 && this.particles.length === 0)
			this.runtime.DestroyInstance(this);
	};
	instanceProto.draw = function (ctx)
	{
		var i, len, p, layer = this.layer;
		for (i = 0, len = this.particles.length; i < len; i++)
		{
			p = this.particles[i];
			if (p.right() >= layer.viewLeft && p.bottom() >= layer.viewTop && p.left() <= layer.viewRight && p.top() <= layer.viewBottom)
			{
				p.draw(ctx);
			}
		}
	};
	instanceProto.drawGL = function (glw)
	{
		this.particlescale = this.layer.getScale();
		glw.setTexture(this.type.webGL_texture);
		var i, len, p, layer = this.layer;
		for (i = 0, len = this.particles.length; i < len; i++)
		{
			p = this.particles[i];
			if (p.right() >= layer.viewLeft && p.bottom() >= layer.viewTop && p.left() <= layer.viewRight && p.top() <= layer.viewBottom)
			{
				p.drawGL(glw);
			}
		}
	};
	function Cnds() {};
	Cnds.prototype.IsSpraying = function ()
	{
		return this.spraying;
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.SetSpraying = function (set_)
	{
		this.spraying = (set_ !== 0);
	};
	Acts.prototype.SetEffect = function (effect)
	{
		this.blend_mode = effect;
		this.compositeOp = cr.effectToCompositeOp(effect);
		cr.setGLBlend(this, effect, this.runtime.gl);
		this.runtime.redraw = true;
	};
	Acts.prototype.SetRate = function (x)
	{
		this.rate = x;
		var diff, i;
		if (this.spraytype === 1 && this.first_tick)
		{
			if (x < this.particles.length)
			{
				diff = this.particles.length - x;
				for (i = 0; i < diff; i++)
					deadparticles.push(this.particles.pop());
			}
			else if (x > this.particles.length)
			{
				diff = x - this.particles.length;
				for (i = 0; i < diff; i++)
					this.allocateParticle().opacity = 0;
			}
		}
	};
	Acts.prototype.SetSprayCone = function (x)
	{
		this.spraycone = cr.to_radians(x);
	};
	Acts.prototype.SetInitSpeed = function (x)
	{
		this.initspeed = x;
	};
	Acts.prototype.SetInitSize = function (x)
	{
		this.initsize = x;
	};
	Acts.prototype.SetInitOpacity = function (x)
	{
		this.initopacity = x / 100;
	};
	Acts.prototype.SetGrowRate = function (x)
	{
		this.growrate = x;
	};
	Acts.prototype.SetXRandomiser = function (x)
	{
		this.xrandom = x;
	};
	Acts.prototype.SetYRandomiser = function (x)
	{
		this.yrandom = x;
	};
	Acts.prototype.SetSpeedRandomiser = function (x)
	{
		this.speedrandom = x;
	};
	Acts.prototype.SetSizeRandomiser = function (x)
	{
		this.sizerandom = x;
	};
	Acts.prototype.SetGrowRateRandomiser = function (x)
	{
		this.growrandom = x;
	};
	Acts.prototype.SetParticleAcc = function (x)
	{
		this.acc = x;
	};
	Acts.prototype.SetGravity = function (x)
	{
		this.g = x;
	};
	Acts.prototype.SetAngleRandomiser = function (x)
	{
		this.lifeanglerandom = x;
	};
	Acts.prototype.SetLifeSpeedRandomiser = function (x)
	{
		this.lifespeedrandom = x;
	};
	Acts.prototype.SetOpacityRandomiser = function (x)
	{
		this.lifeopacityrandom = x;
	};
	Acts.prototype.SetTimeout = function (x)
	{
		this.timeout = x;
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.ParticleCount = function (ret)
	{
		ret.set_int(this.particles.length);
	};
	Exps.prototype.Rate = function (ret)
	{
		ret.set_float(this.rate);
	};
	Exps.prototype.SprayCone = function (ret)
	{
		ret.set_float(cr.to_degrees(this.spraycone));
	};
	Exps.prototype.InitSpeed = function (ret)
	{
		ret.set_float(this.initspeed);
	};
	Exps.prototype.InitSize = function (ret)
	{
		ret.set_float(this.initsize);
	};
	Exps.prototype.InitOpacity = function (ret)
	{
		ret.set_float(this.initopacity * 100);
	};
	Exps.prototype.InitGrowRate = function (ret)
	{
		ret.set_float(this.growrate);
	};
	Exps.prototype.XRandom = function (ret)
	{
		ret.set_float(this.xrandom);
	};
	Exps.prototype.YRandom = function (ret)
	{
		ret.set_float(this.yrandom);
	};
	Exps.prototype.InitSpeedRandom = function (ret)
	{
		ret.set_float(this.speedrandom);
	};
	Exps.prototype.InitSizeRandom = function (ret)
	{
		ret.set_float(this.sizerandom);
	};
	Exps.prototype.InitGrowRandom = function (ret)
	{
		ret.set_float(this.growrandom);
	};
	Exps.prototype.ParticleAcceleration = function (ret)
	{
		ret.set_float(this.acc);
	};
	Exps.prototype.Gravity = function (ret)
	{
		ret.set_float(this.g);
	};
	Exps.prototype.ParticleAngleRandom = function (ret)
	{
		ret.set_float(this.lifeanglerandom);
	};
	Exps.prototype.ParticleSpeedRandom = function (ret)
	{
		ret.set_float(this.lifespeedrandom);
	};
	Exps.prototype.ParticleOpacityRandom = function (ret)
	{
		ret.set_float(this.lifeopacityrandom);
	};
	Exps.prototype.Timeout = function (ret)
	{
		ret.set_float(this.timeout);
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.Sprite = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.Sprite.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	function frame_getDataUri()
	{
		if (this.datauri.length === 0)
		{
			var tmpcanvas = document.createElement("canvas");
			tmpcanvas.width = this.width;
			tmpcanvas.height = this.height;
			var tmpctx = tmpcanvas.getContext("2d");
			if (this.spritesheeted)
			{
				tmpctx.drawImage(this.texture_img, this.offx, this.offy, this.width, this.height,
										 0, 0, this.width, this.height);
			}
			else
			{
				tmpctx.drawImage(this.texture_img, 0, 0, this.width, this.height);
			}
			this.datauri = tmpcanvas.toDataURL("image/png");
		}
		return this.datauri;
	};
	typeProto.onCreate = function()
	{
		if (this.is_family)
			return;
		var i, leni, j, lenj;
		var anim, frame, animobj, frameobj, wt, uv;
		this.all_frames = [];
		this.has_loaded_textures = false;
		for (i = 0, leni = this.animations.length; i < leni; i++)
		{
			anim = this.animations[i];
			animobj = {};
			animobj.name = anim[0];
			animobj.speed = anim[1];
			animobj.loop = anim[2];
			animobj.repeatcount = anim[3];
			animobj.repeatto = anim[4];
			animobj.pingpong = anim[5];
			animobj.sid = anim[6];
			animobj.frames = [];
			for (j = 0, lenj = anim[7].length; j < lenj; j++)
			{
				frame = anim[7][j];
				frameobj = {};
				frameobj.texture_file = frame[0];
				frameobj.texture_filesize = frame[1];
				frameobj.offx = frame[2];
				frameobj.offy = frame[3];
				frameobj.width = frame[4];
				frameobj.height = frame[5];
				frameobj.duration = frame[6];
				frameobj.hotspotX = frame[7];
				frameobj.hotspotY = frame[8];
				frameobj.image_points = frame[9];
				frameobj.poly_pts = frame[10];
				frameobj.pixelformat = frame[11];
				frameobj.spritesheeted = (frameobj.width !== 0);
				frameobj.datauri = "";		// generated on demand and cached
				frameobj.getDataUri = frame_getDataUri;
				uv = {};
				uv.left = 0;
				uv.top = 0;
				uv.right = 1;
				uv.bottom = 1;
				frameobj.sheetTex = uv;
				frameobj.webGL_texture = null;
				wt = this.runtime.findWaitingTexture(frame[0]);
				if (wt)
				{
					frameobj.texture_img = wt;
				}
				else
				{
					frameobj.texture_img = new Image();
					frameobj.texture_img.cr_src = frame[0];
					frameobj.texture_img.cr_filesize = frame[1];
					frameobj.texture_img.c2webGL_texture = null;
					this.runtime.waitForImageLoad(frameobj.texture_img, frame[0]);
				}
				cr.seal(frameobj);
				animobj.frames.push(frameobj);
				this.all_frames.push(frameobj);
			}
			cr.seal(animobj);
			this.animations[i] = animobj;		// swap array data for object
		}
	};
	typeProto.updateAllCurrentTexture = function ()
	{
		var i, len, inst;
		for (i = 0, len = this.instances.length; i < len; i++)
		{
			inst = this.instances[i];
			inst.curWebGLTexture = inst.curFrame.webGL_texture;
		}
	};
	typeProto.onLostWebGLContext = function ()
	{
		if (this.is_family)
			return;
		var i, len, frame;
		for (i = 0, len = this.all_frames.length; i < len; ++i)
		{
			frame = this.all_frames[i];
			frame.texture_img.c2webGL_texture = null;
			frame.webGL_texture = null;
		}
		this.has_loaded_textures = false;
		this.updateAllCurrentTexture();
	};
	typeProto.onRestoreWebGLContext = function ()
	{
		if (this.is_family || !this.instances.length)
			return;
		var i, len, frame;
		for (i = 0, len = this.all_frames.length; i < len; ++i)
		{
			frame = this.all_frames[i];
			frame.webGL_texture = this.runtime.glwrap.loadTexture(frame.texture_img, false, this.runtime.linearSampling, frame.pixelformat);
		}
		this.updateAllCurrentTexture();
	};
	typeProto.loadTextures = function ()
	{
		if (this.is_family || this.has_loaded_textures || !this.runtime.glwrap)
			return;
		var i, len, frame;
		for (i = 0, len = this.all_frames.length; i < len; ++i)
		{
			frame = this.all_frames[i];
			frame.webGL_texture = this.runtime.glwrap.loadTexture(frame.texture_img, false, this.runtime.linearSampling, frame.pixelformat);
		}
		this.has_loaded_textures = true;
	};
	typeProto.unloadTextures = function ()
	{
		if (this.is_family || this.instances.length || !this.has_loaded_textures)
			return;
		var i, len, frame;
		for (i = 0, len = this.all_frames.length; i < len; ++i)
		{
			frame = this.all_frames[i];
			this.runtime.glwrap.deleteTexture(frame.webGL_texture);
			frame.webGL_texture = null;
		}
		this.has_loaded_textures = false;
	};
	var already_drawn_images = [];
	typeProto.preloadCanvas2D = function (ctx)
	{
		var i, len, frameimg;
		cr.clearArray(already_drawn_images);
		for (i = 0, len = this.all_frames.length; i < len; ++i)
		{
			frameimg = this.all_frames[i].texture_img;
			if (already_drawn_images.indexOf(frameimg) !== -1)
					continue;
			ctx.drawImage(frameimg, 0, 0);
			already_drawn_images.push(frameimg);
		}
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
		var poly_pts = this.type.animations[0].frames[0].poly_pts;
		if (this.recycled)
			this.collision_poly.set_pts(poly_pts);
		else
			this.collision_poly = new cr.CollisionPoly(poly_pts);
	};
	var instanceProto = pluginProto.Instance.prototype;
	instanceProto.onCreate = function()
	{
		this.visible = (this.properties[0] === 0);	// 0=visible, 1=invisible
		this.isTicking = false;
		this.inAnimTrigger = false;
		this.collisionsEnabled = (this.properties[3] !== 0);
		this.cur_animation = this.getAnimationByName(this.properties[1]) || this.type.animations[0];
		this.cur_frame = this.properties[2];
		if (this.cur_frame < 0)
			this.cur_frame = 0;
		if (this.cur_frame >= this.cur_animation.frames.length)
			this.cur_frame = this.cur_animation.frames.length - 1;
		var curanimframe = this.cur_animation.frames[this.cur_frame];
		this.collision_poly.set_pts(curanimframe.poly_pts);
		this.hotspotX = curanimframe.hotspotX;
		this.hotspotY = curanimframe.hotspotY;
		this.cur_anim_speed = this.cur_animation.speed;
		this.cur_anim_repeatto = this.cur_animation.repeatto;
		if (!(this.type.animations.length === 1 && this.type.animations[0].frames.length === 1) && this.cur_anim_speed !== 0)
		{
			this.runtime.tickMe(this);
			this.isTicking = true;
		}
		if (this.recycled)
			this.animTimer.reset();
		else
			this.animTimer = new cr.KahanAdder();
		this.frameStart = this.getNowTime();
		this.animPlaying = true;
		this.animRepeats = 0;
		this.animForwards = true;
		this.animTriggerName = "";
		this.changeAnimName = "";
		this.changeAnimFrom = 0;
		this.changeAnimFrame = -1;
		this.type.loadTextures();
		var i, leni, j, lenj;
		var anim, frame, uv, maintex;
		for (i = 0, leni = this.type.animations.length; i < leni; i++)
		{
			anim = this.type.animations[i];
			for (j = 0, lenj = anim.frames.length; j < lenj; j++)
			{
				frame = anim.frames[j];
				if (frame.width === 0)
				{
					frame.width = frame.texture_img.width;
					frame.height = frame.texture_img.height;
				}
				if (frame.spritesheeted)
				{
					maintex = frame.texture_img;
					uv = frame.sheetTex;
					uv.left = frame.offx / maintex.width;
					uv.top = frame.offy / maintex.height;
					uv.right = (frame.offx + frame.width) / maintex.width;
					uv.bottom = (frame.offy + frame.height) / maintex.height;
					if (frame.offx === 0 && frame.offy === 0 && frame.width === maintex.width && frame.height === maintex.height)
					{
						frame.spritesheeted = false;
					}
				}
			}
		}
		this.curFrame = this.cur_animation.frames[this.cur_frame];
		this.curWebGLTexture = this.curFrame.webGL_texture;
	};
	instanceProto.saveToJSON = function ()
	{
		var o = {
			"a": this.cur_animation.sid,
			"f": this.cur_frame,
			"cas": this.cur_anim_speed,
			"fs": this.frameStart,
			"ar": this.animRepeats,
			"at": this.animTimer.sum,
			"rt": this.cur_anim_repeatto
		};
		if (!this.animPlaying)
			o["ap"] = this.animPlaying;
		if (!this.animForwards)
			o["af"] = this.animForwards;
		return o;
	};
	instanceProto.loadFromJSON = function (o)
	{
		var anim = this.getAnimationBySid(o["a"]);
		if (anim)
			this.cur_animation = anim;
		this.cur_frame = o["f"];
		if (this.cur_frame < 0)
			this.cur_frame = 0;
		if (this.cur_frame >= this.cur_animation.frames.length)
			this.cur_frame = this.cur_animation.frames.length - 1;
		this.cur_anim_speed = o["cas"];
		this.frameStart = o["fs"];
		this.animRepeats = o["ar"];
		this.animTimer.reset();
		this.animTimer.sum = o["at"];
		this.animPlaying = o.hasOwnProperty("ap") ? o["ap"] : true;
		this.animForwards = o.hasOwnProperty("af") ? o["af"] : true;
		if (o.hasOwnProperty("rt"))
			this.cur_anim_repeatto = o["rt"];
		else
			this.cur_anim_repeatto = this.cur_animation.repeatto;
		this.curFrame = this.cur_animation.frames[this.cur_frame];
		this.curWebGLTexture = this.curFrame.webGL_texture;
		this.collision_poly.set_pts(this.curFrame.poly_pts);
		this.hotspotX = this.curFrame.hotspotX;
		this.hotspotY = this.curFrame.hotspotY;
	};
	instanceProto.animationFinish = function (reverse)
	{
		this.cur_frame = reverse ? 0 : this.cur_animation.frames.length - 1;
		this.animPlaying = false;
		this.animTriggerName = this.cur_animation.name;
		this.inAnimTrigger = true;
		this.runtime.trigger(cr.plugins_.Sprite.prototype.cnds.OnAnyAnimFinished, this);
		this.runtime.trigger(cr.plugins_.Sprite.prototype.cnds.OnAnimFinished, this);
		this.inAnimTrigger = false;
		this.animRepeats = 0;
	};
	instanceProto.getNowTime = function()
	{
		return this.animTimer.sum;
	};
	instanceProto.tick = function()
	{
		this.animTimer.add(this.runtime.getDt(this));
		if (this.changeAnimName.length)
			this.doChangeAnim();
		if (this.changeAnimFrame >= 0)
			this.doChangeAnimFrame();
		var now = this.getNowTime();
		var cur_animation = this.cur_animation;
		var prev_frame = cur_animation.frames[this.cur_frame];
		var next_frame;
		var cur_frame_time = prev_frame.duration / this.cur_anim_speed;
		if (this.animPlaying && now >= this.frameStart + cur_frame_time)
		{
			if (this.animForwards)
			{
				this.cur_frame++;
			}
			else
			{
				this.cur_frame--;
			}
			this.frameStart += cur_frame_time;
			if (this.cur_frame >= cur_animation.frames.length)
			{
				if (cur_animation.pingpong)
				{
					this.animForwards = false;
					this.cur_frame = cur_animation.frames.length - 2;
				}
				else if (cur_animation.loop)
				{
					this.cur_frame = this.cur_anim_repeatto;
				}
				else
				{
					this.animRepeats++;
					if (this.animRepeats >= cur_animation.repeatcount)
					{
						this.animationFinish(false);
					}
					else
					{
						this.cur_frame = this.cur_anim_repeatto;
					}
				}
			}
			if (this.cur_frame < 0)
			{
				if (cur_animation.pingpong)
				{
					this.cur_frame = 1;
					this.animForwards = true;
					if (!cur_animation.loop)
					{
						this.animRepeats++;
						if (this.animRepeats >= cur_animation.repeatcount)
						{
							this.animationFinish(true);
						}
					}
				}
				else
				{
					if (cur_animation.loop)
					{
						this.cur_frame = this.cur_anim_repeatto;
					}
					else
					{
						this.animRepeats++;
						if (this.animRepeats >= cur_animation.repeatcount)
						{
							this.animationFinish(true);
						}
						else
						{
							this.cur_frame = this.cur_anim_repeatto;
						}
					}
				}
			}
			if (this.cur_frame < 0)
				this.cur_frame = 0;
			else if (this.cur_frame >= cur_animation.frames.length)
				this.cur_frame = cur_animation.frames.length - 1;
			if (now > this.frameStart + (cur_animation.frames[this.cur_frame].duration / this.cur_anim_speed))
			{
				this.frameStart = now;
			}
			next_frame = cur_animation.frames[this.cur_frame];
			this.OnFrameChanged(prev_frame, next_frame);
			this.runtime.redraw = true;
		}
	};
	instanceProto.getAnimationByName = function (name_)
	{
		var i, len, a;
		for (i = 0, len = this.type.animations.length; i < len; i++)
		{
			a = this.type.animations[i];
			if (cr.equals_nocase(a.name, name_))
				return a;
		}
		return null;
	};
	instanceProto.getAnimationBySid = function (sid_)
	{
		var i, len, a;
		for (i = 0, len = this.type.animations.length; i < len; i++)
		{
			a = this.type.animations[i];
			if (a.sid === sid_)
				return a;
		}
		return null;
	};
	instanceProto.doChangeAnim = function ()
	{
		var prev_frame = this.cur_animation.frames[this.cur_frame];
		var anim = this.getAnimationByName(this.changeAnimName);
		this.changeAnimName = "";
		if (!anim)
			return;
		if (cr.equals_nocase(anim.name, this.cur_animation.name) && this.animPlaying)
			return;
		this.cur_animation = anim;
		this.cur_anim_speed = anim.speed;
		this.cur_anim_repeatto = anim.repeatto;
		if (this.cur_frame < 0)
			this.cur_frame = 0;
		if (this.cur_frame >= this.cur_animation.frames.length)
			this.cur_frame = this.cur_animation.frames.length - 1;
		if (this.changeAnimFrom === 1)
			this.cur_frame = 0;
		this.animPlaying = true;
		this.frameStart = this.getNowTime();
		this.animForwards = true;
		this.OnFrameChanged(prev_frame, this.cur_animation.frames[this.cur_frame]);
		this.runtime.redraw = true;
	};
	instanceProto.doChangeAnimFrame = function ()
	{
		var prev_frame = this.cur_animation.frames[this.cur_frame];
		var prev_frame_number = this.cur_frame;
		this.cur_frame = cr.floor(this.changeAnimFrame);
		if (this.cur_frame < 0)
			this.cur_frame = 0;
		if (this.cur_frame >= this.cur_animation.frames.length)
			this.cur_frame = this.cur_animation.frames.length - 1;
		if (prev_frame_number !== this.cur_frame)
		{
			this.OnFrameChanged(prev_frame, this.cur_animation.frames[this.cur_frame]);
			this.frameStart = this.getNowTime();
			this.runtime.redraw = true;
		}
		this.changeAnimFrame = -1;
	};
	instanceProto.OnFrameChanged = function (prev_frame, next_frame)
	{
		var oldw = prev_frame.width;
		var oldh = prev_frame.height;
		var neww = next_frame.width;
		var newh = next_frame.height;
		if (oldw != neww)
			this.width *= (neww / oldw);
		if (oldh != newh)
			this.height *= (newh / oldh);
		this.hotspotX = next_frame.hotspotX;
		this.hotspotY = next_frame.hotspotY;
		this.collision_poly.set_pts(next_frame.poly_pts);
		this.set_bbox_changed();
		this.curFrame = next_frame;
		this.curWebGLTexture = next_frame.webGL_texture;
		var i, len, b;
		for (i = 0, len = this.behavior_insts.length; i < len; i++)
		{
			b = this.behavior_insts[i];
			if (b.onSpriteFrameChanged)
				b.onSpriteFrameChanged(prev_frame, next_frame);
		}
		this.runtime.trigger(cr.plugins_.Sprite.prototype.cnds.OnFrameChanged, this);
	};
	instanceProto.draw = function(ctx)
	{
		ctx.globalAlpha = this.opacity;
		var cur_frame = this.curFrame;
		var spritesheeted = cur_frame.spritesheeted;
		var cur_image = cur_frame.texture_img;
		var myx = this.x;
		var myy = this.y;
		var w = this.width;
		var h = this.height;
		if (this.angle === 0 && w >= 0 && h >= 0)
		{
			myx -= this.hotspotX * w;
			myy -= this.hotspotY * h;
			if (this.runtime.pixel_rounding)
			{
				myx = Math.round(myx);
				myy = Math.round(myy);
			}
			if (spritesheeted)
			{
				ctx.drawImage(cur_image, cur_frame.offx, cur_frame.offy, cur_frame.width, cur_frame.height,
										 myx, myy, w, h);
			}
			else
			{
				ctx.drawImage(cur_image, myx, myy, w, h);
			}
		}
		else
		{
			if (this.runtime.pixel_rounding)
			{
				myx = Math.round(myx);
				myy = Math.round(myy);
			}
			ctx.save();
			var widthfactor = w > 0 ? 1 : -1;
			var heightfactor = h > 0 ? 1 : -1;
			ctx.translate(myx, myy);
			if (widthfactor !== 1 || heightfactor !== 1)
				ctx.scale(widthfactor, heightfactor);
			ctx.rotate(this.angle * widthfactor * heightfactor);
			var drawx = 0 - (this.hotspotX * cr.abs(w))
			var drawy = 0 - (this.hotspotY * cr.abs(h));
			if (spritesheeted)
			{
				ctx.drawImage(cur_image, cur_frame.offx, cur_frame.offy, cur_frame.width, cur_frame.height,
										 drawx, drawy, cr.abs(w), cr.abs(h));
			}
			else
			{
				ctx.drawImage(cur_image, drawx, drawy, cr.abs(w), cr.abs(h));
			}
			ctx.restore();
		}
		/*
		ctx.strokeStyle = "#f00";
		ctx.lineWidth = 3;
		ctx.beginPath();
		this.collision_poly.cache_poly(this.width, this.height, this.angle);
		var i, len, ax, ay, bx, by;
		for (i = 0, len = this.collision_poly.pts_count; i < len; i++)
		{
			ax = this.collision_poly.pts_cache[i*2] + this.x;
			ay = this.collision_poly.pts_cache[i*2+1] + this.y;
			bx = this.collision_poly.pts_cache[((i+1)%len)*2] + this.x;
			by = this.collision_poly.pts_cache[((i+1)%len)*2+1] + this.y;
			ctx.moveTo(ax, ay);
			ctx.lineTo(bx, by);
		}
		ctx.stroke();
		ctx.closePath();
		*/
		/*
		if (this.behavior_insts.length >= 1 && this.behavior_insts[0].draw)
		{
			this.behavior_insts[0].draw(ctx);
		}
		*/
	};
	instanceProto.drawGL_earlyZPass = function(glw)
	{
		this.drawGL(glw);
	};
	instanceProto.drawGL = function(glw)
	{
		glw.setTexture(this.curWebGLTexture);
		glw.setOpacity(this.opacity);
		var cur_frame = this.curFrame;
		var q = this.bquad;
		if (this.runtime.pixel_rounding)
		{
			var ox = Math.round(this.x) - this.x;
			var oy = Math.round(this.y) - this.y;
			if (cur_frame.spritesheeted)
				glw.quadTex(q.tlx + ox, q.tly + oy, q.trx + ox, q.try_ + oy, q.brx + ox, q.bry + oy, q.blx + ox, q.bly + oy, cur_frame.sheetTex);
			else
				glw.quad(q.tlx + ox, q.tly + oy, q.trx + ox, q.try_ + oy, q.brx + ox, q.bry + oy, q.blx + ox, q.bly + oy);
		}
		else
		{
			if (cur_frame.spritesheeted)
				glw.quadTex(q.tlx, q.tly, q.trx, q.try_, q.brx, q.bry, q.blx, q.bly, cur_frame.sheetTex);
			else
				glw.quad(q.tlx, q.tly, q.trx, q.try_, q.brx, q.bry, q.blx, q.bly);
		}
	};
	instanceProto.getImagePointIndexByName = function(name_)
	{
		var cur_frame = this.curFrame;
		var i, len;
		for (i = 0, len = cur_frame.image_points.length; i < len; i++)
		{
			if (cr.equals_nocase(name_, cur_frame.image_points[i][0]))
				return i;
		}
		return -1;
	};
	instanceProto.getImagePoint = function(imgpt, getX)
	{
		var cur_frame = this.curFrame;
		var image_points = cur_frame.image_points;
		var index;
		if (cr.is_string(imgpt))
			index = this.getImagePointIndexByName(imgpt);
		else
			index = imgpt - 1;	// 0 is origin
		index = cr.floor(index);
		if (index < 0 || index >= image_points.length)
			return getX ? this.x : this.y;	// return origin
		var x = (image_points[index][1] - cur_frame.hotspotX) * this.width;
		var y = image_points[index][2];
		y = (y - cur_frame.hotspotY) * this.height;
		var cosa = Math.cos(this.angle);
		var sina = Math.sin(this.angle);
		var x_temp = (x * cosa) - (y * sina);
		y = (y * cosa) + (x * sina);
		x = x_temp;
		x += this.x;
		y += this.y;
		return getX ? x : y;
	};
	function Cnds() {};
	var arrCache = [];
	function allocArr()
	{
		if (arrCache.length)
			return arrCache.pop();
		else
			return [0, 0, 0];
	};
	function freeArr(a)
	{
		a[0] = 0;
		a[1] = 0;
		a[2] = 0;
		arrCache.push(a);
	};
	function makeCollKey(a, b)
	{
		if (a < b)
			return "" + a + "," + b;
		else
			return "" + b + "," + a;
	};
	function collmemory_add(collmemory, a, b, tickcount)
	{
		var a_uid = a.uid;
		var b_uid = b.uid;
		var key = makeCollKey(a_uid, b_uid);
		if (collmemory.hasOwnProperty(key))
		{
			collmemory[key][2] = tickcount;
			return;
		}
		var arr = allocArr();
		arr[0] = a_uid;
		arr[1] = b_uid;
		arr[2] = tickcount;
		collmemory[key] = arr;
	};
	function collmemory_remove(collmemory, a, b)
	{
		var key = makeCollKey(a.uid, b.uid);
		if (collmemory.hasOwnProperty(key))
		{
			freeArr(collmemory[key]);
			delete collmemory[key];
		}
	};
	function collmemory_removeInstance(collmemory, inst)
	{
		var uid = inst.uid;
		var p, entry;
		for (p in collmemory)
		{
			if (collmemory.hasOwnProperty(p))
			{
				entry = collmemory[p];
				if (entry[0] === uid || entry[1] === uid)
				{
					freeArr(collmemory[p]);
					delete collmemory[p];
				}
			}
		}
	};
	var last_coll_tickcount = -2;
	function collmemory_has(collmemory, a, b)
	{
		var key = makeCollKey(a.uid, b.uid);
		if (collmemory.hasOwnProperty(key))
		{
			last_coll_tickcount = collmemory[key][2];
			return true;
		}
		else
		{
			last_coll_tickcount = -2;
			return false;
		}
	};
	var candidates1 = [];
	Cnds.prototype.OnCollision = function (rtype)
	{
		if (!rtype)
			return false;
		var runtime = this.runtime;
		var cnd = runtime.getCurrentCondition();
		var ltype = cnd.type;
		var collmemory = null;
		if (cnd.extra["collmemory"])
		{
			collmemory = cnd.extra["collmemory"];
		}
		else
		{
			collmemory = {};
			cnd.extra["collmemory"] = collmemory;
		}
		if (!cnd.extra["spriteCreatedDestroyCallback"])
		{
			cnd.extra["spriteCreatedDestroyCallback"] = true;
			runtime.addDestroyCallback(function(inst) {
				collmemory_removeInstance(cnd.extra["collmemory"], inst);
			});
		}
		var lsol = ltype.getCurrentSol();
		var rsol = rtype.getCurrentSol();
		var linstances = lsol.getObjects();
		var rinstances;
		var l, linst, r, rinst;
		var curlsol, currsol;
		var tickcount = this.runtime.tickcount;
		var lasttickcount = tickcount - 1;
		var exists, run;
		var current_event = runtime.getCurrentEventStack().current_event;
		var orblock = current_event.orblock;
		for (l = 0; l < linstances.length; l++)
		{
			linst = linstances[l];
			if (rsol.select_all)
			{
				linst.update_bbox();
				this.runtime.getCollisionCandidates(linst.layer, rtype, linst.bbox, candidates1);
				rinstances = candidates1;
			}
			else
				rinstances = rsol.getObjects();
			for (r = 0; r < rinstances.length; r++)
			{
				rinst = rinstances[r];
				if (runtime.testOverlap(linst, rinst) || runtime.checkRegisteredCollision(linst, rinst))
				{
					exists = collmemory_has(collmemory, linst, rinst);
					run = (!exists || (last_coll_tickcount < lasttickcount));
					collmemory_add(collmemory, linst, rinst, tickcount);
					if (run)
					{
						runtime.pushCopySol(current_event.solModifiers);
						curlsol = ltype.getCurrentSol();
						currsol = rtype.getCurrentSol();
						curlsol.select_all = false;
						currsol.select_all = false;
						if (ltype === rtype)
						{
							curlsol.instances.length = 2;	// just use lsol, is same reference as rsol
							curlsol.instances[0] = linst;
							curlsol.instances[1] = rinst;
							ltype.applySolToContainer();
						}
						else
						{
							curlsol.instances.length = 1;
							currsol.instances.length = 1;
							curlsol.instances[0] = linst;
							currsol.instances[0] = rinst;
							ltype.applySolToContainer();
							rtype.applySolToContainer();
						}
						current_event.retrigger();
						runtime.popSol(current_event.solModifiers);
					}
				}
				else
				{
					collmemory_remove(collmemory, linst, rinst);
				}
			}
			cr.clearArray(candidates1);
		}
		return false;
	};
	var rpicktype = null;
	var rtopick = new cr.ObjectSet();
	var needscollisionfinish = false;
	var candidates2 = [];
	var temp_bbox = new cr.rect(0, 0, 0, 0);
	function DoOverlapCondition(rtype, offx, offy)
	{
		if (!rtype)
			return false;
		var do_offset = (offx !== 0 || offy !== 0);
		var oldx, oldy, ret = false, r, lenr, rinst;
		var cnd = this.runtime.getCurrentCondition();
		var ltype = cnd.type;
		var inverted = cnd.inverted;
		var rsol = rtype.getCurrentSol();
		var orblock = this.runtime.getCurrentEventStack().current_event.orblock;
		var rinstances;
		if (rsol.select_all)
		{
			this.update_bbox();
			temp_bbox.copy(this.bbox);
			temp_bbox.offset(offx, offy);
			this.runtime.getCollisionCandidates(this.layer, rtype, temp_bbox, candidates2);
			rinstances = candidates2;
		}
		else if (orblock)
		{
			if (this.runtime.isCurrentConditionFirst() && !rsol.else_instances.length && rsol.instances.length)
				rinstances = rsol.instances;
			else
				rinstances = rsol.else_instances;
		}
		else
		{
			rinstances = rsol.instances;
		}
		rpicktype = rtype;
		needscollisionfinish = (ltype !== rtype && !inverted);
		if (do_offset)
		{
			oldx = this.x;
			oldy = this.y;
			this.x += offx;
			this.y += offy;
			this.set_bbox_changed();
		}
		for (r = 0, lenr = rinstances.length; r < lenr; r++)
		{
			rinst = rinstances[r];
			if (this.runtime.testOverlap(this, rinst))
			{
				ret = true;
				if (inverted)
					break;
				if (ltype !== rtype)
					rtopick.add(rinst);
			}
		}
		if (do_offset)
		{
			this.x = oldx;
			this.y = oldy;
			this.set_bbox_changed();
		}
		cr.clearArray(candidates2);
		return ret;
	};
	typeProto.finish = function (do_pick)
	{
		if (!needscollisionfinish)
			return;
		if (do_pick)
		{
			var orblock = this.runtime.getCurrentEventStack().current_event.orblock;
			var sol = rpicktype.getCurrentSol();
			var topick = rtopick.valuesRef();
			var i, len, inst;
			if (sol.select_all)
			{
				sol.select_all = false;
				cr.clearArray(sol.instances);
				for (i = 0, len = topick.length; i < len; ++i)
				{
					sol.instances[i] = topick[i];
				}
				if (orblock)
				{
					cr.clearArray(sol.else_instances);
					for (i = 0, len = rpicktype.instances.length; i < len; ++i)
					{
						inst = rpicktype.instances[i];
						if (!rtopick.contains(inst))
							sol.else_instances.push(inst);
					}
				}
			}
			else
			{
				if (orblock)
				{
					var initsize = sol.instances.length;
					for (i = 0, len = topick.length; i < len; ++i)
					{
						sol.instances[initsize + i] = topick[i];
						cr.arrayFindRemove(sol.else_instances, topick[i]);
					}
				}
				else
				{
					cr.shallowAssignArray(sol.instances, topick);
				}
			}
			rpicktype.applySolToContainer();
		}
		rtopick.clear();
		needscollisionfinish = false;
	};
	Cnds.prototype.IsOverlapping = function (rtype)
	{
		return DoOverlapCondition.call(this, rtype, 0, 0);
	};
	Cnds.prototype.IsOverlappingOffset = function (rtype, offx, offy)
	{
		return DoOverlapCondition.call(this, rtype, offx, offy);
	};
	Cnds.prototype.IsAnimPlaying = function (animname)
	{
		if (this.changeAnimName.length)
			return cr.equals_nocase(this.changeAnimName, animname);
		else
			return cr.equals_nocase(this.cur_animation.name, animname);
	};
	Cnds.prototype.CompareFrame = function (cmp, framenum)
	{
		return cr.do_cmp(this.cur_frame, cmp, framenum);
	};
	Cnds.prototype.CompareAnimSpeed = function (cmp, x)
	{
		var s = (this.animForwards ? this.cur_anim_speed : -this.cur_anim_speed);
		return cr.do_cmp(s, cmp, x);
	};
	Cnds.prototype.OnAnimFinished = function (animname)
	{
		return cr.equals_nocase(this.animTriggerName, animname);
	};
	Cnds.prototype.OnAnyAnimFinished = function ()
	{
		return true;
	};
	Cnds.prototype.OnFrameChanged = function ()
	{
		return true;
	};
	Cnds.prototype.IsMirrored = function ()
	{
		return this.width < 0;
	};
	Cnds.prototype.IsFlipped = function ()
	{
		return this.height < 0;
	};
	Cnds.prototype.OnURLLoaded = function ()
	{
		return true;
	};
	Cnds.prototype.IsCollisionEnabled = function ()
	{
		return this.collisionsEnabled;
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.Spawn = function (obj, layer, imgpt)
	{
		if (!obj || !layer)
			return;
		var inst = this.runtime.createInstance(obj, layer, this.getImagePoint(imgpt, true), this.getImagePoint(imgpt, false));
		if (!inst)
			return;
		if (typeof inst.angle !== "undefined")
		{
			inst.angle = this.angle;
			inst.set_bbox_changed();
		}
		this.runtime.isInOnDestroy++;
		var i, len, s;
		this.runtime.trigger(Object.getPrototypeOf(obj.plugin).cnds.OnCreated, inst);
		if (inst.is_contained)
		{
			for (i = 0, len = inst.siblings.length; i < len; i++)
			{
				s = inst.siblings[i];
				this.runtime.trigger(Object.getPrototypeOf(s.type.plugin).cnds.OnCreated, s);
			}
		}
		this.runtime.isInOnDestroy--;
		var cur_act = this.runtime.getCurrentAction();
		var reset_sol = false;
		if (cr.is_undefined(cur_act.extra["Spawn_LastExec"]) || cur_act.extra["Spawn_LastExec"] < this.runtime.execcount)
		{
			reset_sol = true;
			cur_act.extra["Spawn_LastExec"] = this.runtime.execcount;
		}
		var sol;
		if (obj != this.type)
		{
			sol = obj.getCurrentSol();
			sol.select_all = false;
			if (reset_sol)
			{
				cr.clearArray(sol.instances);
				sol.instances[0] = inst;
			}
			else
				sol.instances.push(inst);
			if (inst.is_contained)
			{
				for (i = 0, len = inst.siblings.length; i < len; i++)
				{
					s = inst.siblings[i];
					sol = s.type.getCurrentSol();
					sol.select_all = false;
					if (reset_sol)
					{
						cr.clearArray(sol.instances);
						sol.instances[0] = s;
					}
					else
						sol.instances.push(s);
				}
			}
		}
	};
	Acts.prototype.SetEffect = function (effect)
	{
		this.blend_mode = effect;
		this.compositeOp = cr.effectToCompositeOp(effect);
		cr.setGLBlend(this, effect, this.runtime.gl);
		this.runtime.redraw = true;
	};
	Acts.prototype.StopAnim = function ()
	{
		this.animPlaying = false;
	};
	Acts.prototype.StartAnim = function (from)
	{
		this.animPlaying = true;
		this.frameStart = this.getNowTime();
		if (from === 1 && this.cur_frame !== 0)
		{
			this.changeAnimFrame = 0;
			if (!this.inAnimTrigger)
				this.doChangeAnimFrame();
		}
		if (!this.isTicking)
		{
			this.runtime.tickMe(this);
			this.isTicking = true;
		}
	};
	Acts.prototype.SetAnim = function (animname, from)
	{
		this.changeAnimName = animname;
		this.changeAnimFrom = from;
		if (!this.isTicking)
		{
			this.runtime.tickMe(this);
			this.isTicking = true;
		}
		if (!this.inAnimTrigger)
			this.doChangeAnim();
	};
	Acts.prototype.SetAnimFrame = function (framenumber)
	{
		this.changeAnimFrame = framenumber;
		if (!this.isTicking)
		{
			this.runtime.tickMe(this);
			this.isTicking = true;
		}
		if (!this.inAnimTrigger)
			this.doChangeAnimFrame();
	};
	Acts.prototype.SetAnimSpeed = function (s)
	{
		this.cur_anim_speed = cr.abs(s);
		this.animForwards = (s >= 0);
		if (!this.isTicking)
		{
			this.runtime.tickMe(this);
			this.isTicking = true;
		}
	};
	Acts.prototype.SetAnimRepeatToFrame = function (s)
	{
		s = Math.floor(s);
		if (s < 0)
			s = 0;
		if (s >= this.cur_animation.frames.length)
			s = this.cur_animation.frames.length - 1;
		this.cur_anim_repeatto = s;
	};
	Acts.prototype.SetMirrored = function (m)
	{
		var neww = cr.abs(this.width) * (m === 0 ? -1 : 1);
		if (this.width === neww)
			return;
		this.width = neww;
		this.set_bbox_changed();
	};
	Acts.prototype.SetFlipped = function (f)
	{
		var newh = cr.abs(this.height) * (f === 0 ? -1 : 1);
		if (this.height === newh)
			return;
		this.height = newh;
		this.set_bbox_changed();
	};
	Acts.prototype.SetScale = function (s)
	{
		var cur_frame = this.curFrame;
		var mirror_factor = (this.width < 0 ? -1 : 1);
		var flip_factor = (this.height < 0 ? -1 : 1);
		var new_width = cur_frame.width * s * mirror_factor;
		var new_height = cur_frame.height * s * flip_factor;
		if (this.width !== new_width || this.height !== new_height)
		{
			this.width = new_width;
			this.height = new_height;
			this.set_bbox_changed();
		}
	};
	Acts.prototype.LoadURL = function (url_, resize_, crossOrigin_)
	{
		var img = new Image();
		var self = this;
		var curFrame_ = this.curFrame;
		img.onload = function ()
		{
			if (curFrame_.texture_img.src === img.src)
			{
				if (self.runtime.glwrap && self.curFrame === curFrame_)
					self.curWebGLTexture = curFrame_.webGL_texture;
				if (resize_ === 0)		// resize to image size
				{
					self.width = img.width;
					self.height = img.height;
					self.set_bbox_changed();
				}
				self.runtime.redraw = true;
				self.runtime.trigger(cr.plugins_.Sprite.prototype.cnds.OnURLLoaded, self);
				return;
			}
			curFrame_.texture_img = img;
			curFrame_.offx = 0;
			curFrame_.offy = 0;
			curFrame_.width = img.width;
			curFrame_.height = img.height;
			curFrame_.spritesheeted = false;
			curFrame_.datauri = "";
			curFrame_.pixelformat = 0;	// reset to RGBA, since we don't know what type of image will have come in
			if (self.runtime.glwrap)
			{
				if (curFrame_.webGL_texture)
					self.runtime.glwrap.deleteTexture(curFrame_.webGL_texture);
				curFrame_.webGL_texture = self.runtime.glwrap.loadTexture(img, false, self.runtime.linearSampling);
				if (self.curFrame === curFrame_)
					self.curWebGLTexture = curFrame_.webGL_texture;
				self.type.updateAllCurrentTexture();
			}
			if (resize_ === 0)		// resize to image size
			{
				self.width = img.width;
				self.height = img.height;
				self.set_bbox_changed();
			}
			self.runtime.redraw = true;
			self.runtime.trigger(cr.plugins_.Sprite.prototype.cnds.OnURLLoaded, self);
		};
		if (url_.substr(0, 5) !== "data:" && crossOrigin_ === 0)
			img["crossOrigin"] = "anonymous";
		this.runtime.setImageSrc(img, url_);
	};
	Acts.prototype.SetCollisions = function (set_)
	{
		if (this.collisionsEnabled === (set_ !== 0))
			return;		// no change
		this.collisionsEnabled = (set_ !== 0);
		if (this.collisionsEnabled)
			this.set_bbox_changed();		// needs to be added back to cells
		else
		{
			if (this.collcells.right >= this.collcells.left)
				this.type.collision_grid.update(this, this.collcells, null);
			this.collcells.set(0, 0, -1, -1);
		}
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.AnimationFrame = function (ret)
	{
		ret.set_int(this.cur_frame);
	};
	Exps.prototype.AnimationFrameCount = function (ret)
	{
		ret.set_int(this.cur_animation.frames.length);
	};
	Exps.prototype.AnimationName = function (ret)
	{
		ret.set_string(this.cur_animation.name);
	};
	Exps.prototype.AnimationSpeed = function (ret)
	{
		ret.set_float(this.animForwards ? this.cur_anim_speed : -this.cur_anim_speed);
	};
	Exps.prototype.ImagePointX = function (ret, imgpt)
	{
		ret.set_float(this.getImagePoint(imgpt, true));
	};
	Exps.prototype.ImagePointY = function (ret, imgpt)
	{
		ret.set_float(this.getImagePoint(imgpt, false));
	};
	Exps.prototype.ImagePointCount = function (ret)
	{
		ret.set_int(this.curFrame.image_points.length);
	};
	Exps.prototype.ImageWidth = function (ret)
	{
		ret.set_float(this.curFrame.width);
	};
	Exps.prototype.ImageHeight = function (ret)
	{
		ret.set_float(this.curFrame.height);
	};
	pluginProto.exps = new Exps();
}());
/* global cr,log,assert2 */
/* jshint globalstrict: true */
/* jshint strict: true */
;
;
var jText = '';
cr.plugins_.SpriteFontPlus = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.SpriteFontPlus.prototype;
	pluginProto.onCreate = function ()
	{
	};
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
		if (this.is_family)
			return;
		this.texture_img = new Image();
		this.texture_img["idtkLoadDisposed"] = true;
		this.texture_img.src = this.texture_file;
		this.runtime.wait_for_textures.push(this.texture_img);
		this.webGL_texture = null;
	};
	typeProto.onLostWebGLContext = function ()
	{
		if (this.is_family)
			return;
		this.webGL_texture = null;
	};
	typeProto.onRestoreWebGLContext = function ()
	{
		if (this.is_family || !this.instances.length)
			return;
		if (!this.webGL_texture)
		{
			this.webGL_texture = this.runtime.glwrap.loadTexture(this.texture_img, false, this.runtime.linearSampling, this.texture_pixelformat);
		}
		var i, len;
		for (i = 0, len = this.instances.length; i < len; i++)
			this.instances[i].webGL_texture = this.webGL_texture;
	};
	typeProto.unloadTextures = function ()
	{
		if (this.is_family || this.instances.length || !this.webGL_texture)
			return;
		this.runtime.glwrap.deleteTexture(this.webGL_texture);
		this.webGL_texture = null;
	};
	typeProto.preloadCanvas2D = function (ctx)
	{
		ctx.drawImage(this.texture_img, 0, 0);
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
	};
	var instanceProto = pluginProto.Instance.prototype;
	instanceProto.onDestroy = function()
	{
		freeAllLines (this.lines);
		freeAllClip  (this.clipList);
		freeAllClipUV(this.clipUV);
		cr.wipe(this.characterWidthList);
	};
	instanceProto.onCreate = function()
	{
		this.texture_img      = this.type.texture_img;
		this.characterWidth   = this.properties[0];
		this.characterHeight  = this.properties[1];
		this.characterSet     = this.properties[2];
		this.text             = this.properties[3];
		this.characterScale   = this.properties[4];
		this.visible          = (this.properties[5] === 0);	// 0=visible, 1=invisible
		this.halign           = this.properties[6]/2.0;			// 0=left, 1=center, 2=right
		this.valign           = this.properties[7]/2.0;			// 0=top, 1=center, 2=bottom
		this.wrapbyword       = (this.properties[9] === 0);	// 0=word, 1=character
		this.characterSpacing = this.properties[10];
		this.lineHeight       = this.properties[11];
		this.textWidth  = 0;
		this.textHeight = 0;
		this.charWidthJSON	  = this.properties[12];
		this.spaceWidth 	  = this.properties[13];
		console.log(this.charWidthJSON);
		jText = this.charWidthJSON;
		if (this.recycled)
		{
			this.lines.length = 0;
			cr.wipe(this.clipList);
			cr.wipe(this.clipUV);
			cr.wipe(this.characterWidthList);
		}
		else
		{
			this.lines = [];
			this.clipList = {};
			this.clipUV = {};
			this.characterWidthList = {};
		}
		try{
			if(this.charWidthJSON){
				if(this.charWidthJSON.indexOf('""c2array""') !== -1) {
					var jStr = jQuery.parseJSON(this.charWidthJSON.replace(/""/g,'"'));
					var l = jStr.size[1];
					for(var s = 0; s < l; s++) {
						var cs = jStr.data[1][s][0];
						var w = jStr.data[0][s][0];
						for(var c = 0; c < cs.length; c++) {
							this.characterWidthList[cs.charAt(c)] = w
						}
					}
				} else {
					var jStr = jQuery.parseJSON(this.charWidthJSON);
					var l = jStr.length;
					for(var s = 0; s < l; s++) {
						var cs = jStr[s][1];
						var w = jStr[s][0];
						for(var c = 0; c < cs.length; c++) {
							this.characterWidthList[cs.charAt(c)] = w
						}
					}
				}
			}
			if(this.spaceWidth !== -1) {
				this.characterWidthList[' '] = this.spaceWidth;
			}
		}
		catch(e){
			if(window.console && window.console.log) {
				window.console.log('SpriteFont+ Failure: ' + e);
			}
		}
		this.text_changed = true;
		this.lastwrapwidth = this.width;
		if (this.runtime.glwrap)
		{
			if (!this.type.webGL_texture)
			{
				this.type.webGL_texture = this.runtime.glwrap.loadTexture(this.type.texture_img, false, this.runtime.linearSampling, this.type.texture_pixelformat);
			}
			this.webGL_texture = this.type.webGL_texture;
		}
		this.SplitSheet();
	};
	instanceProto.saveToJSON = function ()
	{
		var save = {
			"t": this.text,
			"csc": this.characterScale,
			"csp": this.characterSpacing,
			"lh": this.lineHeight,
			"tw": this.textWidth,
			"th": this.textHeight,
			"lrt": this.last_render_tick,
			"cw": {}
		};
		for (var ch in this.characterWidthList)
			save["cw"][ch] = this.characterWidthList[ch];
		return save;
	};
	instanceProto.loadFromJSON = function (o)
	{
		this.text = o["t"];
		this.characterScale = o["csc"];
		this.characterSpacing = o["csp"];
		this.lineHeight = o["lh"];
		this.textWidth = o["tw"];
		this.textHeight = o["th"];
		this.last_render_tick = o["lrt"];
		for(var ch in o["cw"])
			this.characterWidthList[ch] = o["cw"][ch];
		this.text_changed = true;
		this.lastwrapwidth = this.width;
	};
	function trimRight(text)
	{
		return text.replace(/\s\s*$/, '');
	}
	var MAX_CACHE_SIZE = 1000;
	function alloc(cache,Constructor)
	{
		if (cache.length)
			return cache.pop();
		else
			return new Constructor();
	}
	function free(cache,data)
	{
		if (cache.length < MAX_CACHE_SIZE)
		{
			cache.push(data);
		}
	}
	function freeAll(cache,dataList,isArray)
	{
		if (isArray) {
			var i, len;
			for (i = 0, len = dataList.length; i < len; i++)
			{
				free(cache,dataList[i]);
			}
			dataList.length = 0;
		} else {
			var prop;
			for(prop in dataList) {
				if(Object.prototype.hasOwnProperty.call(dataList,prop)) {
					free(cache,dataList[prop]);
					delete dataList[prop];
				}
			}
		}
	}
	function addLine(inst,lineIndex,cur_line) {
		var lines = inst.lines;
		var line;
		cur_line = trimRight(cur_line);
		if (lineIndex >= lines.length)
			lines.push(allocLine());
		line = lines[lineIndex];
		line.text = cur_line;
		line.width = inst.measureWidth(cur_line);
		inst.textWidth = cr.max(inst.textWidth,line.width);
	}
	var linesCache = [];
	function allocLine()       { return alloc(linesCache,Object); }
	function freeLine(l)       { free(linesCache,l); }
	function freeAllLines(arr) { freeAll(linesCache,arr,true); }
	function addClip(obj,property,x,y,w,h) {
		if (obj[property] === undefined) {
			obj[property] = alloc(clipCache,Object);
		}
		obj[property].x = x;
		obj[property].y = y;
		obj[property].w = w;
		obj[property].h = h;
	}
	var clipCache = [];
	function allocClip()      { return alloc(clipCache,Object); }
	function freeAllClip(obj) { freeAll(clipCache,obj,false);}
	function addClipUV(obj,property,left,top,right,bottom) {
		if (obj[property] === undefined) {
			obj[property] = alloc(clipUVCache,cr.rect);
		}
		obj[property].left   = left;
		obj[property].top    = top;
		obj[property].right  = right;
		obj[property].bottom = bottom;
	}
	var clipUVCache = [];
	function allocClipUV()      { return alloc(clipUVCache,cr.rect);}
	function freeAllClipUV(obj) { freeAll(clipUVCache,obj,false);}
	instanceProto.SplitSheet = function() {
		var texture      = this.texture_img;
		var texWidth     = texture.width;
		var texHeight    = texture.height;
		var charWidth    = this.characterWidth;
		var charHeight   = this.characterHeight;
		var charU        = charWidth /texWidth;
		var charV        = charHeight/texHeight;
		var charSet      = this.characterSet ;
		var cols = Math.floor(texWidth/charWidth);
		var rows = Math.floor(texHeight/charHeight);
		for ( var c = 0; c < charSet.length; c++) {
			if  (c >= cols * rows) break;
			var x = c%cols;
			var y = Math.floor(c/cols);
			var letter = charSet.charAt(c);
			if (this.runtime.glwrap) {
				addClipUV(
					this.clipUV, letter,
					x * charU ,
					y * charV ,
					(x+1) * charU ,
					(y+1) * charV
				);
			} else {
				addClip(
					this.clipList, letter,
					x * charWidth,
					y * charHeight,
					charWidth,
					charHeight
				);
			}
		}
	};
	/*
     *	Word-Wrapping
     */
	var wordsCache = [];
	pluginProto.TokeniseWords = function (text)
	{
		wordsCache.length = 0;
		var cur_word = "";
		var ch;
		var i = 0;
		while (i < text.length)
		{
			ch = text.charAt(i);
			if (ch === "\n")
			{
				if (cur_word.length)
				{
					wordsCache.push(cur_word);
					cur_word = "";
				}
				wordsCache.push("\n");
				++i;
			}
			else if (ch === " " || ch === "\t" || ch === "-")
			{
				do {
					cur_word += text.charAt(i);
					i++;
				}
				while (i < text.length && (text.charAt(i) === " " || text.charAt(i) === "\t"));
				wordsCache.push(cur_word);
				cur_word = "";
			}
			else if (i < text.length)
			{
				cur_word += ch;
				i++;
			}
		}
		if (cur_word.length)
			wordsCache.push(cur_word);
	};
	pluginProto.WordWrap = function (inst)
	{
		var text = inst.text;
		var lines = inst.lines;
		if (!text || !text.length)
		{
			freeAllLines(lines);
			return;
		}
		var width = inst.width;
		if (width <= 2.0)
		{
			freeAllLines(lines);
			return;
		}
		var charWidth = inst.characterWidth;
		var charScale = inst.characterScale;
		var charSpacing = inst.characterSpacing;
		if ( (text.length * (charWidth * charScale + charSpacing) - charSpacing) <= width && text.indexOf("\n") === -1)
		{
			var all_width = inst.measureWidth(text);
			if (all_width <= width)
			{
				freeAllLines(lines);
				lines.push(allocLine());
				lines[0].text = text;
				lines[0].width = all_width;
				inst.textWidth  = all_width;
				inst.textHeight = inst.characterHeight * charScale + inst.lineHeight;
				return;
			}
		}
		var wrapbyword = inst.wrapbyword;
		this.WrapText(inst);
		inst.textHeight = lines.length * (inst.characterHeight * charScale + inst.lineHeight);
	};
	pluginProto.WrapText = function (inst)
	{
		var wrapbyword = inst.wrapbyword;
		var text       = inst.text;
		var lines      = inst.lines;
		var width      = inst.width;
		var wordArray;
		if (wrapbyword) {
			this.TokeniseWords(text);	// writes to wordsCache
			wordArray = wordsCache;
		} else {
			wordArray = text;
		}
		var cur_line = "";
		var prev_line;
		var line_width;
		var i;
		var lineIndex = 0;
		var line;
		var ignore_newline = false;
		for (i = 0; i < wordArray.length; i++)
		{
			if (wordArray[i] === "\n")
			{
				if (ignore_newline === true) {
					ignore_newline = false;
				} else {
					addLine(inst,lineIndex,cur_line);
					lineIndex++;
				}
				cur_line = "";
				continue;
			}
			ignore_newline = false;
			prev_line = cur_line;
			cur_line += wordArray[i];
			line_width = inst.measureWidth(trimRight(cur_line));
			if (line_width > width)
			{
				if (prev_line === "") {
					addLine(inst,lineIndex,cur_line);
					cur_line = "";
					ignore_newline = true;
				} else {
					addLine(inst,lineIndex,prev_line);
					cur_line = wordArray[i];
				}
				lineIndex++;
				if (!wrapbyword && cur_line === " ")
					cur_line = "";
			}
		}
		if (trimRight(cur_line).length)
		{
			addLine(inst,lineIndex,cur_line);
			lineIndex++;
		}
		for (i = lineIndex; i < lines.length; i++)
			freeLine(lines[i]);
		lines.length = lineIndex;
	};
	instanceProto.measureWidth = function(text) {
		var spacing = this.characterSpacing;
		var len     = text.length;
		var width   = 0;
		for (var i = 0; i < len; i++) {
			width += this.getCharacterWidth(text.charAt(i)) * this.characterScale + spacing;
		}
		width -= (width > 0) ? spacing : 0;
		return width;
	};
	/***/
	instanceProto.getCharacterWidth = function(character) {
		var widthList = this.characterWidthList;
		if (widthList[character] !== undefined) {
			return widthList[character];
		} else {
			return this.characterWidth;
		}
	};
	instanceProto.rebuildText = function() {
		if (this.text_changed || this.width !== this.lastwrapwidth) {
			this.textWidth = 0;
			this.textHeight = 0;
			this.type.plugin.WordWrap(this);
			this.text_changed = false;
			this.lastwrapwidth = this.width;
		}
	};
	var EPSILON = 0.00001;
	instanceProto.draw = function(ctx, glmode)
	{
		var texture = this.texture_img;
		if (this.text !== "" && texture != null) {
			this.rebuildText();
			if (this.height < this.characterHeight*this.characterScale + this.lineHeight) {
				return;
			}
			ctx.globalAlpha = this.opacity;
			var myx = this.x;
			var myy = this.y;
			if (this.runtime.pixel_rounding)
			{
				myx = (myx + 0.5) | 0;
				myy = (myy + 0.5) | 0;
			}
			ctx.save();
			ctx.translate(myx, myy);
			ctx.rotate(this.angle);
			var ha         = this.halign;
			var va         = this.valign;
			var scale      = this.characterScale;
			var charHeight = this.characterHeight * scale;
			var lineHeight = this.lineHeight;
			var charSpace  = this.characterSpacing;
			var lines = this.lines;
			var textHeight = this.textHeight;
			var halign;
			var valign = va * cr.max(0,(this.height - textHeight));
			var offx = -(this.hotspotX * this.width);
			var offy = -(this.hotspotY * this.height);
			offy += valign;
			var drawX ;
			var drawY = offy;
			for(var i = 0; i < lines.length; i++) {
				var line = lines[i].text;
				var len  = lines[i].width;
				halign = ha * cr.max(0,this.width - len);
				drawX = offx + halign;
				drawY += lineHeight;
				for(var j = 0; j < line.length; j++) {
					var letter = line.charAt(j);
					var clip = this.clipList[letter];
					if ( drawX + this.getCharacterWidth(letter) * scale > this.width + EPSILON ) {
						break;
					}
					if (clip !== undefined) {
						ctx.drawImage( this.texture_img,
									 clip.x, clip.y, clip.w, clip.h,
									 Math.round(drawX),Math.round(drawY),clip.w*scale,clip.h*scale);
					}
					drawX  += this.getCharacterWidth(letter) * scale + charSpace;
				}
				drawY += charHeight;
				if ( drawY + charHeight + lineHeight > this.height) {
					break;
				}
			}
			ctx.restore();
		}
	};
	var dQuad = new cr.quad();
	function rotateQuad(quad,cosa,sina) {
		var x_temp;
		x_temp   = (quad.tlx * cosa) - (quad.tly * sina);
		quad.tly = (quad.tly * cosa) + (quad.tlx * sina);
		quad.tlx = x_temp;
		x_temp    = (quad.trx * cosa) - (quad.try_ * sina);
		quad.try_ = (quad.try_ * cosa) + (quad.trx * sina);
		quad.trx  = x_temp;
		x_temp   = (quad.blx * cosa) - (quad.bly * sina);
		quad.bly = (quad.bly * cosa) + (quad.blx * sina);
		quad.blx = x_temp;
		x_temp    = (quad.brx * cosa) - (quad.bry * sina);
		quad.bry = (quad.bry * cosa) + (quad.brx * sina);
		quad.brx  = x_temp;
	}
	instanceProto.drawGL = function(glw)
	{
		glw.setTexture(this.webGL_texture);
		glw.setOpacity(this.opacity);
		if (this.text !== "") {
			this.rebuildText();
			if (this.height < this.characterHeight*this.characterScale + this.lineHeight) {
				return;
			}
			this.update_bbox();
			var q = this.bquad;
			var ox = 0;
			var oy = 0;
			if (this.runtime.pixel_rounding)
			{
				ox = ((this.x + 0.5) | 0) - this.x;
				oy = ((this.y + 0.5) | 0) - this.y;
			}
			var angle      = this.angle;
			var ha         = this.halign;
			var va         = this.valign;
			var scale      = this.characterScale;
			var charHeight = this.characterHeight * scale;   // to precalculate in onCreate or on change
			var lineHeight = this.lineHeight;
			var charSpace  = this.characterSpacing;
			var lines = this.lines;
			var textHeight = this.textHeight;
			var cosa,sina;
			if (angle !== 0)
			{
				cosa = Math.cos(angle);
				sina = Math.sin(angle);
			}
			var halign;
			var valign = va * cr.max(0,(this.height - textHeight));
			var offx = q.tlx + ox;
			var offy = q.tly + oy;
			var drawX ;
			var drawY = valign;
			for(var i = 0; i < lines.length; i++) {
				var line       = lines[i].text;
				var lineWidth  = lines[i].width;
				halign = ha * cr.max(0,this.width - lineWidth);
				drawX = halign;
				drawY += lineHeight;
				for(var j = 0; j < line.length; j++) {
					var letter = line.charAt(j);
					var clipUV = this.clipUV[letter];
					if ( drawX + this.getCharacterWidth(letter) * scale  > this.width + EPSILON) {
						break;
					}
					if (clipUV !== undefined) {
						var clipWidth  = this.characterWidth*scale;
						var clipHeight = this.characterHeight*scale;
						dQuad.tlx  = drawX;
						dQuad.tly  = drawY;
						dQuad.trx  = drawX + clipWidth;
						dQuad.try_ = drawY ;
						dQuad.blx  = drawX;
						dQuad.bly  = drawY + clipHeight;
						dQuad.brx  = drawX + clipWidth;
						dQuad.bry  = drawY + clipHeight;
						if(angle !== 0)
						{
							rotateQuad(dQuad,cosa,sina);
						}
						dQuad.offset(offx,offy);
						glw.quadTex(
							dQuad.tlx, dQuad.tly,
							dQuad.trx, dQuad.try_,
							dQuad.brx, dQuad.bry,
							dQuad.blx, dQuad.bly,
							clipUV
						);
					}
					drawX  += this.getCharacterWidth(letter) * scale + charSpace;
				}
				drawY += charHeight;
				if ( drawY + charHeight + lineHeight > this.height) {
					break;
				}
			}
		}
	};
	function Cnds() {}
	Cnds.prototype.CompareText = function(text_to_compare, case_sensitive)
	{
		if (case_sensitive)
			return this.text == text_to_compare;
		else
			return cr.equals_nocase(this.text, text_to_compare);
	};
	pluginProto.cnds = new Cnds();
	function Acts() {}
	Acts.prototype.SetText = function(param)
	{
		if (cr.is_number(param) && param < 1e9)
			param = Math.round(param * 1e10) / 1e10;	// round to nearest ten billionth - hides floating point errors
		var text_to_set = param.toString();
		if (this.text !== text_to_set)
		{
			this.text = text_to_set;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.AppendText = function(param)
	{
		if (cr.is_number(param))
			param = Math.round(param * 1e10) / 1e10;	// round to nearest ten billionth - hides floating point errors
		var text_to_append = param.toString();
		if (text_to_append)	// not empty
		{
			this.text += text_to_append;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.SetScale = function(param)
	{
		if (param !== this.characterScale) {
			this.characterScale = param;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.SetCharacterSpacing = function(param)
	{
		if (param !== this.CharacterSpacing) {
			this.characterSpacing = param;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.SetLineHeight = function(param)
	{
		if (param !== this.lineHeight) {
			this.lineHeight = param;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	instanceProto.SetCharWidth = function(character,width) {
		var w = parseInt(width,10);
		if (this.characterWidthList[character] !== w) {
			this.characterWidthList[character] = w;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.SetCharacterWidth = function(characterSet,width)
	{
		if (characterSet !== "") {
			for(var c = 0; c < characterSet.length; c++) {
				this.SetCharWidth(characterSet.charAt(c),width);
			}
		}
	};
	Acts.prototype.SetEffect = function (effect)
	{
		this.compositeOp = cr.effectToCompositeOp(effect);
		cr.setGLBlend(this, effect, this.runtime.gl);
		this.runtime.redraw = true;
	};
	pluginProto.acts = new Acts();
	function Exps() {}
	Exps.prototype.CharacterWidth = function(ret,character)
	{
		ret.set_int(this.getCharacterWidth(character));
	};
	Exps.prototype.CharacterHeight = function(ret)
	{
		ret.set_int(this.characterHeight);
	};
	Exps.prototype.CharacterScale = function(ret)
	{
		ret.set_float(this.characterScale);
	};
	Exps.prototype.CharacterSpacing = function(ret)
	{
		ret.set_int(this.characterSpacing);
	};
	Exps.prototype.LineHeight = function(ret)
	{
		ret.set_int(this.lineHeight);
	};
	Exps.prototype.Text = function(ret)
	{
		ret.set_string(this.text);
	};
	Exps.prototype.TextWidth = function (ret)
	{
		this.rebuildText();
		ret.set_float(this.textWidth);
	};
	Exps.prototype.TextHeight = function (ret)
	{
		this.rebuildText();
		ret.set_float(this.textHeight);
	};
	pluginProto.exps = new Exps();
}());
/* global cr,log,assert2 */
/* jshint globalstrict: true */
/* jshint strict: true */
;
;
cr.plugins_.Spritefont2 = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.Spritefont2.prototype;
	pluginProto.onCreate = function ()
	{
	};
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
		if (this.is_family)
			return;
		this.texture_img = new Image();
		this.runtime.waitForImageLoad(this.texture_img, this.texture_file);
		this.webGL_texture = null;
	};
	typeProto.onLostWebGLContext = function ()
	{
		if (this.is_family)
			return;
		this.webGL_texture = null;
	};
	typeProto.onRestoreWebGLContext = function ()
	{
		if (this.is_family || !this.instances.length)
			return;
		if (!this.webGL_texture)
		{
			this.webGL_texture = this.runtime.glwrap.loadTexture(this.texture_img, false, this.runtime.linearSampling, this.texture_pixelformat);
		}
		var i, len;
		for (i = 0, len = this.instances.length; i < len; i++)
			this.instances[i].webGL_texture = this.webGL_texture;
	};
	typeProto.unloadTextures = function ()
	{
		if (this.is_family || this.instances.length || !this.webGL_texture)
			return;
		this.runtime.glwrap.deleteTexture(this.webGL_texture);
		this.webGL_texture = null;
	};
	typeProto.preloadCanvas2D = function (ctx)
	{
		ctx.drawImage(this.texture_img, 0, 0);
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
	};
	var instanceProto = pluginProto.Instance.prototype;
	instanceProto.onDestroy = function()
	{
		freeAllLines (this.lines);
		freeAllClip  (this.clipList);
		freeAllClipUV(this.clipUV);
		cr.wipe(this.characterWidthList);
	};
	instanceProto.onCreate = function()
	{
		this.texture_img      = this.type.texture_img;
		this.characterWidth   = this.properties[0];
		this.characterHeight  = this.properties[1];
		this.characterSet     = this.properties[2];
		this.text             = this.properties[3];
		this.characterScale   = this.properties[4];
		this.visible          = (this.properties[5] === 0);	// 0=visible, 1=invisible
		this.halign           = this.properties[6]/2.0;		// 0=left, 1=center, 2=right
		this.valign           = this.properties[7]/2.0;		// 0=top, 1=center, 2=bottom
		this.wrapbyword       = (this.properties[9] === 0);	// 0=word, 1=character
		this.characterSpacing = this.properties[10];
		this.lineHeight       = this.properties[11];
		this.textWidth  = 0;
		this.textHeight = 0;
		if (this.recycled)
		{
			cr.clearArray(this.lines);
			cr.wipe(this.clipList);
			cr.wipe(this.clipUV);
			cr.wipe(this.characterWidthList);
		}
		else
		{
			this.lines = [];
			this.clipList = {};
			this.clipUV = {};
			this.characterWidthList = {};
		}
		this.text_changed = true;
		this.lastwrapwidth = this.width;
		if (this.runtime.glwrap)
		{
			if (!this.type.webGL_texture)
			{
				this.type.webGL_texture = this.runtime.glwrap.loadTexture(this.type.texture_img, false, this.runtime.linearSampling, this.type.texture_pixelformat);
			}
			this.webGL_texture = this.type.webGL_texture;
		}
		this.SplitSheet();
	};
	instanceProto.saveToJSON = function ()
	{
		var save = {
			"t": this.text,
			"csc": this.characterScale,
			"csp": this.characterSpacing,
			"lh": this.lineHeight,
			"tw": this.textWidth,
			"th": this.textHeight,
			"lrt": this.last_render_tick,
			"ha": this.halign,
			"va": this.valign,
			"cw": {}
		};
		for (var ch in this.characterWidthList)
			save["cw"][ch] = this.characterWidthList[ch];
		return save;
	};
	instanceProto.loadFromJSON = function (o)
	{
		this.text = o["t"];
		this.characterScale = o["csc"];
		this.characterSpacing = o["csp"];
		this.lineHeight = o["lh"];
		this.textWidth = o["tw"];
		this.textHeight = o["th"];
		this.last_render_tick = o["lrt"];
		if (o.hasOwnProperty("ha"))
			this.halign = o["ha"];
		if (o.hasOwnProperty("va"))
			this.valign = o["va"];
		for(var ch in o["cw"])
			this.characterWidthList[ch] = o["cw"][ch];
		this.text_changed = true;
		this.lastwrapwidth = this.width;
	};
	function trimRight(text)
	{
		return text.replace(/\s\s*$/, '');
	}
	var MAX_CACHE_SIZE = 1000;
	function alloc(cache,Constructor)
	{
		if (cache.length)
			return cache.pop();
		else
			return new Constructor();
	}
	function free(cache,data)
	{
		if (cache.length < MAX_CACHE_SIZE)
		{
			cache.push(data);
		}
	}
	function freeAll(cache,dataList,isArray)
	{
		if (isArray) {
			var i, len;
			for (i = 0, len = dataList.length; i < len; i++)
			{
				free(cache,dataList[i]);
			}
			cr.clearArray(dataList);
		} else {
			var prop;
			for(prop in dataList) {
				if(Object.prototype.hasOwnProperty.call(dataList,prop)) {
					free(cache,dataList[prop]);
					delete dataList[prop];
				}
			}
		}
	}
	function addLine(inst,lineIndex,cur_line) {
		var lines = inst.lines;
		var line;
		cur_line = trimRight(cur_line);
		if (lineIndex >= lines.length)
			lines.push(allocLine());
		line = lines[lineIndex];
		line.text = cur_line;
		line.width = inst.measureWidth(cur_line);
		inst.textWidth = cr.max(inst.textWidth,line.width);
	}
	var linesCache = [];
	function allocLine()       { return alloc(linesCache,Object); }
	function freeLine(l)       { free(linesCache,l); }
	function freeAllLines(arr) { freeAll(linesCache,arr,true); }
	function addClip(obj,property,x,y,w,h) {
		if (obj[property] === undefined) {
			obj[property] = alloc(clipCache,Object);
		}
		obj[property].x = x;
		obj[property].y = y;
		obj[property].w = w;
		obj[property].h = h;
	}
	var clipCache = [];
	function allocClip()      { return alloc(clipCache,Object); }
	function freeAllClip(obj) { freeAll(clipCache,obj,false);}
	function addClipUV(obj,property,left,top,right,bottom) {
		if (obj[property] === undefined) {
			obj[property] = alloc(clipUVCache,cr.rect);
		}
		obj[property].left   = left;
		obj[property].top    = top;
		obj[property].right  = right;
		obj[property].bottom = bottom;
	}
	var clipUVCache = [];
	function allocClipUV()      { return alloc(clipUVCache,cr.rect);}
	function freeAllClipUV(obj) { freeAll(clipUVCache,obj,false);}
	instanceProto.SplitSheet = function() {
		var texture      = this.texture_img;
		var texWidth     = texture.width;
		var texHeight    = texture.height;
		var charWidth    = this.characterWidth;
		var charHeight   = this.characterHeight;
		var charU        = charWidth /texWidth;
		var charV        = charHeight/texHeight;
		var charSet      = this.characterSet ;
		var cols = Math.floor(texWidth/charWidth);
		var rows = Math.floor(texHeight/charHeight);
		for ( var c = 0; c < charSet.length; c++) {
			if  (c >= cols * rows) break;
			var x = c%cols;
			var y = Math.floor(c/cols);
			var letter = charSet.charAt(c);
			if (this.runtime.glwrap) {
				addClipUV(
					this.clipUV, letter,
					x * charU ,
					y * charV ,
					(x+1) * charU ,
					(y+1) * charV
				);
			} else {
				addClip(
					this.clipList, letter,
					x * charWidth,
					y * charHeight,
					charWidth,
					charHeight
				);
			}
		}
	};
	/*
     *	Word-Wrapping
     */
	var wordsCache = [];
	pluginProto.TokeniseWords = function (text)
	{
		cr.clearArray(wordsCache);
		var cur_word = "";
		var ch;
		var i = 0;
		while (i < text.length)
		{
			ch = text.charAt(i);
			if (ch === "\n")
			{
				if (cur_word.length)
				{
					wordsCache.push(cur_word);
					cur_word = "";
				}
				wordsCache.push("\n");
				++i;
			}
			else if (ch === " " || ch === "\t" || ch === "-")
			{
				do {
					cur_word += text.charAt(i);
					i++;
				}
				while (i < text.length && (text.charAt(i) === " " || text.charAt(i) === "\t"));
				wordsCache.push(cur_word);
				cur_word = "";
			}
			else if (i < text.length)
			{
				cur_word += ch;
				i++;
			}
		}
		if (cur_word.length)
			wordsCache.push(cur_word);
	};
	pluginProto.WordWrap = function (inst)
	{
		var text = inst.text;
		var lines = inst.lines;
		if (!text || !text.length)
		{
			freeAllLines(lines);
			return;
		}
		var width = inst.width;
		if (width <= 2.0)
		{
			freeAllLines(lines);
			return;
		}
		var charWidth = inst.characterWidth;
		var charScale = inst.characterScale;
		var charSpacing = inst.characterSpacing;
		if ( (text.length * (charWidth * charScale + charSpacing) - charSpacing) <= width && text.indexOf("\n") === -1)
		{
			var all_width = inst.measureWidth(text);
			if (all_width <= width)
			{
				freeAllLines(lines);
				lines.push(allocLine());
				lines[0].text = text;
				lines[0].width = all_width;
				inst.textWidth  = all_width;
				inst.textHeight = inst.characterHeight * charScale + inst.lineHeight;
				return;
			}
		}
		var wrapbyword = inst.wrapbyword;
		this.WrapText(inst);
		inst.textHeight = lines.length * (inst.characterHeight * charScale + inst.lineHeight);
	};
	pluginProto.WrapText = function (inst)
	{
		var wrapbyword = inst.wrapbyword;
		var text       = inst.text;
		var lines      = inst.lines;
		var width      = inst.width;
		var wordArray;
		if (wrapbyword) {
			this.TokeniseWords(text);	// writes to wordsCache
			wordArray = wordsCache;
		} else {
			wordArray = text;
		}
		var cur_line = "";
		var prev_line;
		var line_width;
		var i;
		var lineIndex = 0;
		var line;
		var ignore_newline = false;
		for (i = 0; i < wordArray.length; i++)
		{
			if (wordArray[i] === "\n")
			{
				if (ignore_newline === true) {
					ignore_newline = false;
				} else {
					addLine(inst,lineIndex,cur_line);
					lineIndex++;
				}
				cur_line = "";
				continue;
			}
			ignore_newline = false;
			prev_line = cur_line;
			cur_line += wordArray[i];
			line_width = inst.measureWidth(trimRight(cur_line));
			if (line_width > width)
			{
				if (prev_line === "") {
					addLine(inst,lineIndex,cur_line);
					cur_line = "";
					ignore_newline = true;
				} else {
					addLine(inst,lineIndex,prev_line);
					cur_line = wordArray[i];
				}
				lineIndex++;
				if (!wrapbyword && cur_line === " ")
					cur_line = "";
			}
		}
		if (trimRight(cur_line).length)
		{
			addLine(inst,lineIndex,cur_line);
			lineIndex++;
		}
		for (i = lineIndex; i < lines.length; i++)
			freeLine(lines[i]);
		lines.length = lineIndex;
	};
	instanceProto.measureWidth = function(text) {
		var spacing = this.characterSpacing;
		var len     = text.length;
		var width   = 0;
		for (var i = 0; i < len; i++) {
			width += this.getCharacterWidth(text.charAt(i)) * this.characterScale + spacing;
		}
		width -= (width > 0) ? spacing : 0;
		return width;
	};
	/***/
	instanceProto.getCharacterWidth = function(character) {
		var widthList = this.characterWidthList;
		if (widthList[character] !== undefined) {
			return widthList[character];
		} else {
			return this.characterWidth;
		}
	};
	instanceProto.rebuildText = function() {
		if (this.text_changed || this.width !== this.lastwrapwidth) {
			this.textWidth = 0;
			this.textHeight = 0;
			this.type.plugin.WordWrap(this);
			this.text_changed = false;
			this.lastwrapwidth = this.width;
		}
	};
	var EPSILON = 0.00001;
	instanceProto.draw = function(ctx, glmode)
	{
		var texture = this.texture_img;
		if (this.text !== "" && texture != null) {
			this.rebuildText();
			if (this.height < this.characterHeight*this.characterScale + this.lineHeight) {
				return;
			}
			ctx.globalAlpha = this.opacity;
			var myx = this.x;
			var myy = this.y;
			if (this.runtime.pixel_rounding)
			{
				myx = Math.round(myx);
				myy = Math.round(myy);
			}
			var viewLeft = this.layer.viewLeft;
			var viewTop = this.layer.viewTop;
			var viewRight = this.layer.viewRight;
			var viewBottom = this.layer.viewBottom;
			ctx.save();
			ctx.translate(myx, myy);
			ctx.rotate(this.angle);
			var angle      = this.angle;
			var ha         = this.halign;
			var va         = this.valign;
			var scale      = this.characterScale;
			var charHeight = this.characterHeight * scale;
			var lineHeight = this.lineHeight;
			var charSpace  = this.characterSpacing;
			var lines = this.lines;
			var textHeight = this.textHeight;
			var letterWidth;
			var halign;
			var valign = va * cr.max(0,(this.height - textHeight));
			var offx = -(this.hotspotX * this.width);
			var offy = -(this.hotspotY * this.height);
			offy += valign;
			var drawX ;
			var drawY = offy;
			var roundX, roundY;
			for(var i = 0; i < lines.length; i++) {
				var line = lines[i].text;
				var len  = lines[i].width;
				halign = ha * cr.max(0,this.width - len);
				drawX = offx + halign;
				drawY += lineHeight;
				if (angle === 0 && myy + drawY + charHeight < viewTop)
				{
					drawY += charHeight;
					continue;
				}
				for(var j = 0; j < line.length; j++) {
					var letter = line.charAt(j);
					letterWidth = this.getCharacterWidth(letter);
					var clip = this.clipList[letter];
					if (angle === 0 && myx + drawX + letterWidth * scale + charSpace < viewLeft)
					{
						drawX += letterWidth * scale + charSpace;
						continue;
					}
					if ( drawX + letterWidth * scale > this.width + EPSILON ) {
						break;
					}
					if (clip !== undefined) {
						roundX = drawX;
						roundY = drawY;
						if (angle === 0 && scale === 1)
						{
							roundX = Math.round(roundX);
							roundY = Math.round(roundY);
						}
						ctx.drawImage( this.texture_img,
									 clip.x, clip.y, clip.w, clip.h,
									 roundX,roundY,clip.w*scale,clip.h*scale);
					}
					drawX += letterWidth * scale + charSpace;
					if (angle === 0 && myx + drawX > viewRight)
						break;
				}
				drawY += charHeight;
				if (angle === 0 && (drawY + charHeight + lineHeight > this.height || myy + drawY > viewBottom))
				{
					break;
				}
			}
			ctx.restore();
		}
	};
	var dQuad = new cr.quad();
	function rotateQuad(quad,cosa,sina) {
		var x_temp;
		x_temp   = (quad.tlx * cosa) - (quad.tly * sina);
		quad.tly = (quad.tly * cosa) + (quad.tlx * sina);
		quad.tlx = x_temp;
		x_temp    = (quad.trx * cosa) - (quad.try_ * sina);
		quad.try_ = (quad.try_ * cosa) + (quad.trx * sina);
		quad.trx  = x_temp;
		x_temp   = (quad.blx * cosa) - (quad.bly * sina);
		quad.bly = (quad.bly * cosa) + (quad.blx * sina);
		quad.blx = x_temp;
		x_temp    = (quad.brx * cosa) - (quad.bry * sina);
		quad.bry = (quad.bry * cosa) + (quad.brx * sina);
		quad.brx  = x_temp;
	}
	instanceProto.drawGL = function(glw)
	{
		glw.setTexture(this.webGL_texture);
		glw.setOpacity(this.opacity);
		if (!this.text)
			return;
		this.rebuildText();
		if (this.height < this.characterHeight*this.characterScale + this.lineHeight) {
			return;
		}
		this.update_bbox();
		var q = this.bquad;
		var ox = 0;
		var oy = 0;
		if (this.runtime.pixel_rounding)
		{
			ox = Math.round(this.x) - this.x;
			oy = Math.round(this.y) - this.y;
		}
		var viewLeft = this.layer.viewLeft;
		var viewTop = this.layer.viewTop;
		var viewRight = this.layer.viewRight;
		var viewBottom = this.layer.viewBottom;
		var angle      = this.angle;
		var ha         = this.halign;
		var va         = this.valign;
		var scale      = this.characterScale;
		var charHeight = this.characterHeight * scale;   // to precalculate in onCreate or on change
		var lineHeight = this.lineHeight;
		var charSpace  = this.characterSpacing;
		var lines = this.lines;
		var textHeight = this.textHeight;
		var letterWidth;
		var cosa,sina;
		if (angle !== 0)
		{
			cosa = Math.cos(angle);
			sina = Math.sin(angle);
		}
		var halign;
		var valign = va * cr.max(0,(this.height - textHeight));
		var offx = q.tlx + ox;
		var offy = q.tly + oy;
		var drawX ;
		var drawY = valign;
		var roundX, roundY;
		for(var i = 0; i < lines.length; i++) {
			var line       = lines[i].text;
			var lineWidth  = lines[i].width;
			halign = ha * cr.max(0,this.width - lineWidth);
			drawX = halign;
			drawY += lineHeight;
			if (angle === 0 && offy + drawY + charHeight < viewTop)
			{
				drawY += charHeight;
				continue;
			}
			for(var j = 0; j < line.length; j++) {
				var letter = line.charAt(j);
				letterWidth = this.getCharacterWidth(letter);
				var clipUV = this.clipUV[letter];
				if (angle === 0 && offx + drawX + letterWidth * scale + charSpace < viewLeft)
				{
					drawX += letterWidth * scale + charSpace;
					continue;
				}
				if (drawX + letterWidth * scale > this.width + EPSILON)
				{
					break;
				}
				if (clipUV !== undefined) {
					var clipWidth  = this.characterWidth*scale;
					var clipHeight = this.characterHeight*scale;
					roundX = drawX;
					roundY = drawY;
					if (angle === 0 && scale === 1)
					{
						roundX = Math.round(roundX);
						roundY = Math.round(roundY);
					}
					dQuad.tlx  = roundX;
					dQuad.tly  = roundY;
					dQuad.trx  = roundX + clipWidth;
					dQuad.try_ = roundY ;
					dQuad.blx  = roundX;
					dQuad.bly  = roundY + clipHeight;
					dQuad.brx  = roundX + clipWidth;
					dQuad.bry  = roundY + clipHeight;
					if(angle !== 0)
					{
						rotateQuad(dQuad,cosa,sina);
					}
					dQuad.offset(offx,offy);
					glw.quadTex(
						dQuad.tlx, dQuad.tly,
						dQuad.trx, dQuad.try_,
						dQuad.brx, dQuad.bry,
						dQuad.blx, dQuad.bly,
						clipUV
					);
				}
				drawX += letterWidth * scale + charSpace;
				if (angle === 0 && offx + drawX > viewRight)
					break;
			}
			drawY += charHeight;
			if (angle === 0 && (drawY + charHeight + lineHeight > this.height || offy + drawY > viewBottom))
			{
				break;
			}
		}
	};
	function Cnds() {}
	Cnds.prototype.CompareText = function(text_to_compare, case_sensitive)
	{
		if (case_sensitive)
			return this.text == text_to_compare;
		else
			return cr.equals_nocase(this.text, text_to_compare);
	};
	pluginProto.cnds = new Cnds();
	function Acts() {}
	Acts.prototype.SetText = function(param)
	{
		if (cr.is_number(param) && param < 1e9)
			param = Math.round(param * 1e10) / 1e10;	// round to nearest ten billionth - hides floating point errors
		var text_to_set = param.toString();
		if (this.text !== text_to_set)
		{
			this.text = text_to_set;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.AppendText = function(param)
	{
		if (cr.is_number(param))
			param = Math.round(param * 1e10) / 1e10;	// round to nearest ten billionth - hides floating point errors
		var text_to_append = param.toString();
		if (text_to_append)	// not empty
		{
			this.text += text_to_append;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.SetScale = function(param)
	{
		if (param !== this.characterScale) {
			this.characterScale = param;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.SetCharacterSpacing = function(param)
	{
		if (param !== this.CharacterSpacing) {
			this.characterSpacing = param;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.SetLineHeight = function(param)
	{
		if (param !== this.lineHeight) {
			this.lineHeight = param;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	instanceProto.SetCharWidth = function(character,width) {
		var w = parseInt(width,10);
		if (this.characterWidthList[character] !== w) {
			this.characterWidthList[character] = w;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.SetCharacterWidth = function(characterSet,width)
	{
		if (characterSet !== "") {
			for(var c = 0; c < characterSet.length; c++) {
				this.SetCharWidth(characterSet.charAt(c),width);
			}
		}
	};
	Acts.prototype.SetEffect = function (effect)
	{
		this.blend_mode = effect;
		this.compositeOp = cr.effectToCompositeOp(effect);
		cr.setGLBlend(this, effect, this.runtime.gl);
		this.runtime.redraw = true;
	};
	Acts.prototype.SetHAlign = function (a)
	{
		this.halign = a / 2.0;
		this.text_changed = true;
		this.runtime.redraw = true;
	};
	Acts.prototype.SetVAlign = function (a)
	{
		this.valign = a / 2.0;
		this.text_changed = true;
		this.runtime.redraw = true;
	};
	pluginProto.acts = new Acts();
	function Exps() {}
	Exps.prototype.CharacterWidth = function(ret,character)
	{
		ret.set_int(this.getCharacterWidth(character));
	};
	Exps.prototype.CharacterHeight = function(ret)
	{
		ret.set_int(this.characterHeight);
	};
	Exps.prototype.CharacterScale = function(ret)
	{
		ret.set_float(this.characterScale);
	};
	Exps.prototype.CharacterSpacing = function(ret)
	{
		ret.set_int(this.characterSpacing);
	};
	Exps.prototype.LineHeight = function(ret)
	{
		ret.set_int(this.lineHeight);
	};
	Exps.prototype.Text = function(ret)
	{
		ret.set_string(this.text);
	};
	Exps.prototype.TextWidth = function (ret)
	{
		this.rebuildText();
		ret.set_float(this.textWidth);
	};
	Exps.prototype.TextHeight = function (ret)
	{
		this.rebuildText();
		ret.set_float(this.textHeight);
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.Text = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.Text.prototype;
	pluginProto.onCreate = function ()
	{
		pluginProto.acts.SetWidth = function (w)
		{
			if (this.width !== w)
			{
				this.width = w;
				this.text_changed = true;	// also recalculate text wrapping
				this.set_bbox_changed();
			}
		};
	};
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
	};
	typeProto.onLostWebGLContext = function ()
	{
		if (this.is_family)
			return;
		var i, len, inst;
		for (i = 0, len = this.instances.length; i < len; i++)
		{
			inst = this.instances[i];
			inst.mycanvas = null;
			inst.myctx = null;
			inst.mytex = null;
		}
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
		if (this.recycled)
			cr.clearArray(this.lines);
		else
			this.lines = [];		// for word wrapping
		this.text_changed = true;
	};
	var instanceProto = pluginProto.Instance.prototype;
	var requestedWebFonts = {};		// already requested web fonts have an entry here
	instanceProto.onCreate = function()
	{
		this.text = this.properties[0];
		this.visible = (this.properties[1] === 0);		// 0=visible, 1=invisible
		this.font = this.properties[2];
		this.color = this.properties[3];
		this.halign = this.properties[4];				// 0=left, 1=center, 2=right
		this.valign = this.properties[5];				// 0=top, 1=center, 2=bottom
		this.wrapbyword = (this.properties[7] === 0);	// 0=word, 1=character
		this.lastwidth = this.width;
		this.lastwrapwidth = this.width;
		this.lastheight = this.height;
		this.line_height_offset = this.properties[8];
		this.facename = "";
		this.fontstyle = "";
		this.ptSize = 0;
		this.textWidth = 0;
		this.textHeight = 0;
		this.parseFont();
		this.mycanvas = null;
		this.myctx = null;
		this.mytex = null;
		this.need_text_redraw = false;
		this.last_render_tick = this.runtime.tickcount;
		if (this.recycled)
			this.rcTex.set(0, 0, 1, 1);
		else
			this.rcTex = new cr.rect(0, 0, 1, 1);
		if (this.runtime.glwrap)
			this.runtime.tickMe(this);
;
	};
	instanceProto.parseFont = function ()
	{
		var arr = this.font.split(" ");
		var i;
		for (i = 0; i < arr.length; i++)
		{
			if (arr[i].substr(arr[i].length - 2, 2) === "pt")
			{
				this.ptSize = parseInt(arr[i].substr(0, arr[i].length - 2));
				this.pxHeight = Math.ceil((this.ptSize / 72.0) * 96.0) + 4;	// assume 96dpi...
				if (i > 0)
					this.fontstyle = arr[i - 1];
				this.facename = arr[i + 1];
				for (i = i + 2; i < arr.length; i++)
					this.facename += " " + arr[i];
				break;
			}
		}
	};
	instanceProto.saveToJSON = function ()
	{
		return {
			"t": this.text,
			"f": this.font,
			"c": this.color,
			"ha": this.halign,
			"va": this.valign,
			"wr": this.wrapbyword,
			"lho": this.line_height_offset,
			"fn": this.facename,
			"fs": this.fontstyle,
			"ps": this.ptSize,
			"pxh": this.pxHeight,
			"tw": this.textWidth,
			"th": this.textHeight,
			"lrt": this.last_render_tick
		};
	};
	instanceProto.loadFromJSON = function (o)
	{
		this.text = o["t"];
		this.font = o["f"];
		this.color = o["c"];
		this.halign = o["ha"];
		this.valign = o["va"];
		this.wrapbyword = o["wr"];
		this.line_height_offset = o["lho"];
		this.facename = o["fn"];
		this.fontstyle = o["fs"];
		this.ptSize = o["ps"];
		this.pxHeight = o["pxh"];
		this.textWidth = o["tw"];
		this.textHeight = o["th"];
		this.last_render_tick = o["lrt"];
		this.text_changed = true;
		this.lastwidth = this.width;
		this.lastwrapwidth = this.width;
		this.lastheight = this.height;
	};
	instanceProto.tick = function ()
	{
		if (this.runtime.glwrap && this.mytex && (this.runtime.tickcount - this.last_render_tick >= 300))
		{
			var layer = this.layer;
            this.update_bbox();
            var bbox = this.bbox;
            if (bbox.right < layer.viewLeft || bbox.bottom < layer.viewTop || bbox.left > layer.viewRight || bbox.top > layer.viewBottom)
			{
				this.runtime.glwrap.deleteTexture(this.mytex);
				this.mytex = null;
				this.myctx = null;
				this.mycanvas = null;
			}
		}
	};
	instanceProto.onDestroy = function ()
	{
		this.myctx = null;
		this.mycanvas = null;
		if (this.runtime.glwrap && this.mytex)
			this.runtime.glwrap.deleteTexture(this.mytex);
		this.mytex = null;
	};
	instanceProto.updateFont = function ()
	{
		this.font = this.fontstyle + " " + this.ptSize.toString() + "pt " + this.facename;
		this.text_changed = true;
		this.runtime.redraw = true;
	};
	instanceProto.draw = function(ctx, glmode)
	{
		ctx.font = this.font;
		ctx.textBaseline = "top";
		ctx.fillStyle = this.color;
		ctx.globalAlpha = glmode ? 1 : this.opacity;
		var myscale = 1;
		if (glmode)
		{
			myscale = Math.abs(this.layer.getScale());
			ctx.save();
			ctx.scale(myscale, myscale);
		}
		if (this.text_changed || this.width !== this.lastwrapwidth)
		{
			this.type.plugin.WordWrap(this.text, this.lines, ctx, this.width, this.wrapbyword);
			this.text_changed = false;
			this.lastwrapwidth = this.width;
		}
		this.update_bbox();
		var penX = glmode ? 0 : this.bquad.tlx;
		var penY = glmode ? 0 : this.bquad.tly;
		if (this.runtime.pixel_rounding)
		{
			penX = (penX + 0.5) | 0;
			penY = (penY + 0.5) | 0;
		}
		if (this.angle !== 0 && !glmode)
		{
			ctx.save();
			ctx.translate(penX, penY);
			ctx.rotate(this.angle);
			penX = 0;
			penY = 0;
		}
		var endY = penY + this.height;
		var line_height = this.pxHeight;
		line_height += this.line_height_offset;
		var drawX;
		var i;
		if (this.valign === 1)		// center
			penY += Math.max(this.height / 2 - (this.lines.length * line_height) / 2, 0);
		else if (this.valign === 2)	// bottom
			penY += Math.max(this.height - (this.lines.length * line_height) - 2, 0);
		for (i = 0; i < this.lines.length; i++)
		{
			drawX = penX;
			if (this.halign === 1)		// center
				drawX = penX + (this.width - this.lines[i].width) / 2;
			else if (this.halign === 2)	// right
				drawX = penX + (this.width - this.lines[i].width);
			ctx.fillText(this.lines[i].text, drawX, penY);
			penY += line_height;
			if (penY >= endY - line_height)
				break;
		}
		if (this.angle !== 0 || glmode)
			ctx.restore();
		this.last_render_tick = this.runtime.tickcount;
	};
	instanceProto.drawGL = function(glw)
	{
		if (this.width < 1 || this.height < 1)
			return;
		var need_redraw = this.text_changed || this.need_text_redraw;
		this.need_text_redraw = false;
		var layer_scale = this.layer.getScale();
		var layer_angle = this.layer.getAngle();
		var rcTex = this.rcTex;
		var floatscaledwidth = layer_scale * this.width;
		var floatscaledheight = layer_scale * this.height;
		var scaledwidth = Math.ceil(floatscaledwidth);
		var scaledheight = Math.ceil(floatscaledheight);
		var absscaledwidth = Math.abs(scaledwidth);
		var absscaledheight = Math.abs(scaledheight);
		var halfw = this.runtime.draw_width / 2;
		var halfh = this.runtime.draw_height / 2;
		if (!this.myctx)
		{
			this.mycanvas = document.createElement("canvas");
			this.mycanvas.width = absscaledwidth;
			this.mycanvas.height = absscaledheight;
			this.lastwidth = absscaledwidth;
			this.lastheight = absscaledheight;
			need_redraw = true;
			this.myctx = this.mycanvas.getContext("2d");
		}
		if (absscaledwidth !== this.lastwidth || absscaledheight !== this.lastheight)
		{
			this.mycanvas.width = absscaledwidth;
			this.mycanvas.height = absscaledheight;
			if (this.mytex)
			{
				glw.deleteTexture(this.mytex);
				this.mytex = null;
			}
			need_redraw = true;
		}
		if (need_redraw)
		{
			this.myctx.clearRect(0, 0, absscaledwidth, absscaledheight);
			this.draw(this.myctx, true);
			if (!this.mytex)
				this.mytex = glw.createEmptyTexture(absscaledwidth, absscaledheight, this.runtime.linearSampling, this.runtime.isMobile);
			glw.videoToTexture(this.mycanvas, this.mytex, this.runtime.isMobile);
		}
		this.lastwidth = absscaledwidth;
		this.lastheight = absscaledheight;
		glw.setTexture(this.mytex);
		glw.setOpacity(this.opacity);
		glw.resetModelView();
		glw.translate(-halfw, -halfh);
		glw.updateModelView();
		var q = this.bquad;
		var tlx = this.layer.layerToCanvas(q.tlx, q.tly, true, true);
		var tly = this.layer.layerToCanvas(q.tlx, q.tly, false, true);
		var trx = this.layer.layerToCanvas(q.trx, q.try_, true, true);
		var try_ = this.layer.layerToCanvas(q.trx, q.try_, false, true);
		var brx = this.layer.layerToCanvas(q.brx, q.bry, true, true);
		var bry = this.layer.layerToCanvas(q.brx, q.bry, false, true);
		var blx = this.layer.layerToCanvas(q.blx, q.bly, true, true);
		var bly = this.layer.layerToCanvas(q.blx, q.bly, false, true);
		if (this.runtime.pixel_rounding || (this.angle === 0 && layer_angle === 0))
		{
			var ox = ((tlx + 0.5) | 0) - tlx;
			var oy = ((tly + 0.5) | 0) - tly
			tlx += ox;
			tly += oy;
			trx += ox;
			try_ += oy;
			brx += ox;
			bry += oy;
			blx += ox;
			bly += oy;
		}
		if (this.angle === 0 && layer_angle === 0)
		{
			trx = tlx + scaledwidth;
			try_ = tly;
			brx = trx;
			bry = tly + scaledheight;
			blx = tlx;
			bly = bry;
			rcTex.right = 1;
			rcTex.bottom = 1;
		}
		else
		{
			rcTex.right = floatscaledwidth / scaledwidth;
			rcTex.bottom = floatscaledheight / scaledheight;
		}
		glw.quadTex(tlx, tly, trx, try_, brx, bry, blx, bly, rcTex);
		glw.resetModelView();
		glw.scale(layer_scale, layer_scale);
		glw.rotateZ(-this.layer.getAngle());
		glw.translate((this.layer.viewLeft + this.layer.viewRight) / -2, (this.layer.viewTop + this.layer.viewBottom) / -2);
		glw.updateModelView();
		this.last_render_tick = this.runtime.tickcount;
	};
	var wordsCache = [];
	pluginProto.TokeniseWords = function (text)
	{
		cr.clearArray(wordsCache);
		var cur_word = "";
		var ch;
		var i = 0;
		while (i < text.length)
		{
			ch = text.charAt(i);
			if (ch === "\n")
			{
				if (cur_word.length)
				{
					wordsCache.push(cur_word);
					cur_word = "";
				}
				wordsCache.push("\n");
				++i;
			}
			else if (ch === " " || ch === "\t" || ch === "-")
			{
				do {
					cur_word += text.charAt(i);
					i++;
				}
				while (i < text.length && (text.charAt(i) === " " || text.charAt(i) === "\t"));
				wordsCache.push(cur_word);
				cur_word = "";
			}
			else if (i < text.length)
			{
				cur_word += ch;
				i++;
			}
		}
		if (cur_word.length)
			wordsCache.push(cur_word);
	};
	var linesCache = [];
	function allocLine()
	{
		if (linesCache.length)
			return linesCache.pop();
		else
			return {};
	};
	function freeLine(l)
	{
		linesCache.push(l);
	};
	function freeAllLines(arr)
	{
		var i, len;
		for (i = 0, len = arr.length; i < len; i++)
		{
			freeLine(arr[i]);
		}
		cr.clearArray(arr);
	};
	pluginProto.WordWrap = function (text, lines, ctx, width, wrapbyword)
	{
		if (!text || !text.length)
		{
			freeAllLines(lines);
			return;
		}
		if (width <= 2.0)
		{
			freeAllLines(lines);
			return;
		}
		if (text.length <= 100 && text.indexOf("\n") === -1)
		{
			var all_width = ctx.measureText(text).width;
			if (all_width <= width)
			{
				freeAllLines(lines);
				lines.push(allocLine());
				lines[0].text = text;
				lines[0].width = all_width;
				return;
			}
		}
		this.WrapText(text, lines, ctx, width, wrapbyword);
	};
	function trimSingleSpaceRight(str)
	{
		if (!str.length || str.charAt(str.length - 1) !== " ")
			return str;
		return str.substring(0, str.length - 1);
	};
	pluginProto.WrapText = function (text, lines, ctx, width, wrapbyword)
	{
		var wordArray;
		if (wrapbyword)
		{
			this.TokeniseWords(text);	// writes to wordsCache
			wordArray = wordsCache;
		}
		else
			wordArray = text;
		var cur_line = "";
		var prev_line;
		var line_width;
		var i;
		var lineIndex = 0;
		var line;
		for (i = 0; i < wordArray.length; i++)
		{
			if (wordArray[i] === "\n")
			{
				if (lineIndex >= lines.length)
					lines.push(allocLine());
				cur_line = trimSingleSpaceRight(cur_line);		// for correct center/right alignment
				line = lines[lineIndex];
				line.text = cur_line;
				line.width = ctx.measureText(cur_line).width;
				lineIndex++;
				cur_line = "";
				continue;
			}
			prev_line = cur_line;
			cur_line += wordArray[i];
			line_width = ctx.measureText(cur_line).width;
			if (line_width >= width)
			{
				if (lineIndex >= lines.length)
					lines.push(allocLine());
				prev_line = trimSingleSpaceRight(prev_line);
				line = lines[lineIndex];
				line.text = prev_line;
				line.width = ctx.measureText(prev_line).width;
				lineIndex++;
				cur_line = wordArray[i];
				if (!wrapbyword && cur_line === " ")
					cur_line = "";
			}
		}
		if (cur_line.length)
		{
			if (lineIndex >= lines.length)
				lines.push(allocLine());
			cur_line = trimSingleSpaceRight(cur_line);
			line = lines[lineIndex];
			line.text = cur_line;
			line.width = ctx.measureText(cur_line).width;
			lineIndex++;
		}
		for (i = lineIndex; i < lines.length; i++)
			freeLine(lines[i]);
		lines.length = lineIndex;
	};
	function Cnds() {};
	Cnds.prototype.CompareText = function(text_to_compare, case_sensitive)
	{
		if (case_sensitive)
			return this.text == text_to_compare;
		else
			return cr.equals_nocase(this.text, text_to_compare);
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.SetText = function(param)
	{
		if (cr.is_number(param) && param < 1e9)
			param = Math.round(param * 1e10) / 1e10;	// round to nearest ten billionth - hides floating point errors
		var text_to_set = param.toString();
		if (this.text !== text_to_set)
		{
			this.text = text_to_set;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.AppendText = function(param)
	{
		if (cr.is_number(param))
			param = Math.round(param * 1e10) / 1e10;	// round to nearest ten billionth - hides floating point errors
		var text_to_append = param.toString();
		if (text_to_append)	// not empty
		{
			this.text += text_to_append;
			this.text_changed = true;
			this.runtime.redraw = true;
		}
	};
	Acts.prototype.SetFontFace = function (face_, style_)
	{
		var newstyle = "";
		switch (style_) {
		case 1: newstyle = "bold"; break;
		case 2: newstyle = "italic"; break;
		case 3: newstyle = "bold italic"; break;
		}
		if (face_ === this.facename && newstyle === this.fontstyle)
			return;		// no change
		this.facename = face_;
		this.fontstyle = newstyle;
		this.updateFont();
	};
	Acts.prototype.SetFontSize = function (size_)
	{
		if (this.ptSize === size_)
			return;
		this.ptSize = size_;
		this.pxHeight = Math.ceil((this.ptSize / 72.0) * 96.0) + 4;	// assume 96dpi...
		this.updateFont();
	};
	Acts.prototype.SetFontColor = function (rgb)
	{
		var newcolor = "rgb(" + cr.GetRValue(rgb).toString() + "," + cr.GetGValue(rgb).toString() + "," + cr.GetBValue(rgb).toString() + ")";
		if (newcolor === this.color)
			return;
		this.color = newcolor;
		this.need_text_redraw = true;
		this.runtime.redraw = true;
	};
	Acts.prototype.SetWebFont = function (familyname_, cssurl_)
	{
		if (this.runtime.isDomFree)
		{
			cr.logexport("[Construct 2] Text plugin: 'Set web font' not supported on this platform - the action has been ignored");
			return;		// DC todo
		}
		var self = this;
		var refreshFunc = (function () {
							self.runtime.redraw = true;
							self.text_changed = true;
						});
		if (requestedWebFonts.hasOwnProperty(cssurl_))
		{
			var newfacename = "'" + familyname_ + "'";
			if (this.facename === newfacename)
				return;	// no change
			this.facename = newfacename;
			this.updateFont();
			for (var i = 1; i < 10; i++)
			{
				setTimeout(refreshFunc, i * 100);
				setTimeout(refreshFunc, i * 1000);
			}
			return;
		}
		var wf = document.createElement("link");
		wf.href = cssurl_;
		wf.rel = "stylesheet";
		wf.type = "text/css";
		wf.onload = refreshFunc;
		document.getElementsByTagName('head')[0].appendChild(wf);
		requestedWebFonts[cssurl_] = true;
		this.facename = "'" + familyname_ + "'";
		this.updateFont();
		for (var i = 1; i < 10; i++)
		{
			setTimeout(refreshFunc, i * 100);
			setTimeout(refreshFunc, i * 1000);
		}
;
	};
	Acts.prototype.SetEffect = function (effect)
	{
		this.blend_mode = effect;
		this.compositeOp = cr.effectToCompositeOp(effect);
		cr.setGLBlend(this, effect, this.runtime.gl);
		this.runtime.redraw = true;
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.Text = function(ret)
	{
		ret.set_string(this.text);
	};
	Exps.prototype.FaceName = function (ret)
	{
		ret.set_string(this.facename);
	};
	Exps.prototype.FaceSize = function (ret)
	{
		ret.set_int(this.ptSize);
	};
	Exps.prototype.TextWidth = function (ret)
	{
		var w = 0;
		var i, len, x;
		for (i = 0, len = this.lines.length; i < len; i++)
		{
			x = this.lines[i].width;
			if (w < x)
				w = x;
		}
		ret.set_int(w);
	};
	Exps.prototype.TextHeight = function (ret)
	{
		ret.set_int(this.lines.length * (this.pxHeight + this.line_height_offset) - this.line_height_offset);
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.TextBox = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.TextBox.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
	};
	var instanceProto = pluginProto.Instance.prototype;
	var elemTypes = ["text", "password", "email", "number", "tel", "url"];
	if (navigator.userAgent.indexOf("MSIE 9") > -1)
	{
		elemTypes[2] = "text";
		elemTypes[3] = "text";
		elemTypes[4] = "text";
		elemTypes[5] = "text";
	}
	instanceProto.onCreate = function()
	{
		if (this.runtime.isDomFree)
		{
			cr.logexport("[Construct 2] Textbox plugin not supported on this platform - the object will not be created");
			return;
		}
		if (this.properties[7] === 6)	// textarea
		{
			this.elem = document.createElement("textarea");
			jQuery(this.elem).css("resize", "none");
		}
		else
		{
			this.elem = document.createElement("input");
			this.elem.type = elemTypes[this.properties[7]];
		}
		this.elem.id = this.properties[9];
		jQuery(this.elem).appendTo(this.runtime.canvasdiv ? this.runtime.canvasdiv : "body");
		this.elem["autocomplete"] = "off";
		this.elem.value = this.properties[0];
		this.elem["placeholder"] = this.properties[1];
		this.elem.title = this.properties[2];
		this.elem.disabled = (this.properties[4] === 0);
		this.elem["readOnly"] = (this.properties[5] === 1);
		this.elem["spellcheck"] = (this.properties[6] === 1);
		this.autoFontSize = (this.properties[8] !== 0);
		this.element_hidden = false;
		if (this.properties[3] === 0)
		{
			jQuery(this.elem).hide();
			this.visible = false;
			this.element_hidden = true;
		}
		var onchangetrigger = (function (self) {
			return function() {
				self.runtime.trigger(cr.plugins_.TextBox.prototype.cnds.OnTextChanged, self);
			};
		})(this);
		this.elem["oninput"] = onchangetrigger;
		if (navigator.userAgent.indexOf("MSIE") !== -1)
			this.elem["oncut"] = onchangetrigger;
		this.elem.onclick = (function (self) {
			return function(e) {
				e.stopPropagation();
				self.runtime.isInUserInputEvent = true;
				self.runtime.trigger(cr.plugins_.TextBox.prototype.cnds.OnClicked, self);
				self.runtime.isInUserInputEvent = false;
			};
		})(this);
		this.elem.ondblclick = (function (self) {
			return function(e) {
				e.stopPropagation();
				self.runtime.isInUserInputEvent = true;
				self.runtime.trigger(cr.plugins_.TextBox.prototype.cnds.OnDoubleClicked, self);
				self.runtime.isInUserInputEvent = false;
			};
		})(this);
		this.elem.addEventListener("touchstart", function (e) {
			e.stopPropagation();
		}, false);
		this.elem.addEventListener("touchmove", function (e) {
			e.stopPropagation();
		}, false);
		this.elem.addEventListener("touchend", function (e) {
			e.stopPropagation();
		}, false);
		jQuery(this.elem).mousedown(function (e) {
			e.stopPropagation();
		});
		jQuery(this.elem).mouseup(function (e) {
			e.stopPropagation();
		});
		jQuery(this.elem).keydown(function (e) {
			if (e.which !== 13 && e.which != 27)	// allow enter and escape
				e.stopPropagation();
		});
		jQuery(this.elem).keyup(function (e) {
			if (e.which !== 13 && e.which != 27)	// allow enter and escape
				e.stopPropagation();
		});
		this.lastLeft = 0;
		this.lastTop = 0;
		this.lastRight = 0;
		this.lastBottom = 0;
		this.lastWinWidth = 0;
		this.lastWinHeight = 0;
		this.updatePosition(true);
		this.runtime.tickMe(this);
	};
	instanceProto.saveToJSON = function ()
	{
		return {
			"text": this.elem.value,
			"placeholder": this.elem.placeholder,
			"tooltip": this.elem.title,
			"disabled": !!this.elem.disabled,
			"readonly": !!this.elem.readOnly,
			"spellcheck": !!this.elem["spellcheck"]
		};
	};
	instanceProto.loadFromJSON = function (o)
	{
		this.elem.value = o["text"];
		this.elem.placeholder = o["placeholder"];
		this.elem.title = o["tooltip"];
		this.elem.disabled = o["disabled"];
		this.elem.readOnly = o["readonly"];
		this.elem["spellcheck"] = o["spellcheck"];
	};
	instanceProto.onDestroy = function ()
	{
		if (this.runtime.isDomFree)
				return;
		jQuery(this.elem).remove();
		this.elem = null;
	};
	instanceProto.tick = function ()
	{
		this.updatePosition();
	};
	instanceProto.updatePosition = function (first)
	{
		if (this.runtime.isDomFree)
			return;
		var left = this.layer.layerToCanvas(this.x, this.y, true);
		var top = this.layer.layerToCanvas(this.x, this.y, false);
		var right = this.layer.layerToCanvas(this.x + this.width, this.y + this.height, true);
		var bottom = this.layer.layerToCanvas(this.x + this.width, this.y + this.height, false);
		var rightEdge = this.runtime.width / this.runtime.devicePixelRatio;
		var bottomEdge = this.runtime.height / this.runtime.devicePixelRatio;
		if (!this.visible || !this.layer.visible || right <= 0 || bottom <= 0 || left >= rightEdge || top >= bottomEdge)
		{
			if (!this.element_hidden)
				jQuery(this.elem).hide();
			this.element_hidden = true;
			return;
		}
		if (left < 1)
			left = 1;
		if (top < 1)
			top = 1;
		if (right >= rightEdge)
			right = rightEdge - 1;
		if (bottom >= bottomEdge)
			bottom = bottomEdge - 1;
		var curWinWidth = window.innerWidth;
		var curWinHeight = window.innerHeight;
		if (!first && this.lastLeft === left && this.lastTop === top && this.lastRight === right && this.lastBottom === bottom && this.lastWinWidth === curWinWidth && this.lastWinHeight === curWinHeight)
		{
			if (this.element_hidden)
			{
				jQuery(this.elem).show();
				this.element_hidden = false;
			}
			return;
		}
		this.lastLeft = left;
		this.lastTop = top;
		this.lastRight = right;
		this.lastBottom = bottom;
		this.lastWinWidth = curWinWidth;
		this.lastWinHeight = curWinHeight;
		if (this.element_hidden)
		{
			jQuery(this.elem).show();
			this.element_hidden = false;
		}
		var offx = Math.round(left) + jQuery(this.runtime.canvas).offset().left;
		var offy = Math.round(top) + jQuery(this.runtime.canvas).offset().top;
		jQuery(this.elem).css("position", "absolute");
		jQuery(this.elem).offset({left: offx, top: offy});
		jQuery(this.elem).width(Math.round(right - left));
		jQuery(this.elem).height(Math.round(bottom - top));
		if (this.autoFontSize)
			jQuery(this.elem).css("font-size", ((this.layer.getScale(true) / this.runtime.devicePixelRatio) - 0.2) + "em");
	};
	instanceProto.draw = function(ctx)
	{
	};
	instanceProto.drawGL = function(glw)
	{
	};
	function Cnds() {};
	Cnds.prototype.CompareText = function (text, case_)
	{
		if (this.runtime.isDomFree)
			return false;
		if (case_ === 0)	// insensitive
			return cr.equals_nocase(this.elem.value, text);
		else
			return this.elem.value === text;
	};
	Cnds.prototype.OnTextChanged = function ()
	{
		return true;
	};
	Cnds.prototype.OnClicked = function ()
	{
		return true;
	};
	Cnds.prototype.OnDoubleClicked = function ()
	{
		return true;
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.SetText = function (text)
	{
		if (this.runtime.isDomFree)
			return;
		this.elem.value = text;
	};
	Acts.prototype.SetPlaceholder = function (text)
	{
		if (this.runtime.isDomFree)
			return;
		this.elem.placeholder = text;
	};
	Acts.prototype.SetTooltip = function (text)
	{
		if (this.runtime.isDomFree)
			return;
		this.elem.title = text;
	};
	Acts.prototype.SetVisible = function (vis)
	{
		if (this.runtime.isDomFree)
			return;
		this.visible = (vis !== 0);
	};
	Acts.prototype.SetEnabled = function (en)
	{
		if (this.runtime.isDomFree)
			return;
		this.elem.disabled = (en === 0);
	};
	Acts.prototype.SetReadOnly = function (ro)
	{
		if (this.runtime.isDomFree)
			return;
		this.elem.readOnly = (ro === 0);
	};
	Acts.prototype.SetFocus = function ()
	{
		if (this.runtime.isDomFree)
			return;
		this.elem.focus();
	};
	Acts.prototype.SetBlur = function ()
	{
		if (this.runtime.isDomFree)
			return;
		this.elem.blur();
	};
	Acts.prototype.SetCSSStyle = function (p, v)
	{
		if (this.runtime.isDomFree)
			return;
		jQuery(this.elem).css(p, v);
	};
	Acts.prototype.ScrollToBottom = function ()
	{
		if (this.runtime.isDomFree)
			return;
		this.elem.scrollTop = this.elem.scrollHeight;
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.Text = function (ret)
	{
		if (this.runtime.isDomFree)
		{
			ret.set_string("");
			return;
		}
		ret.set_string(this.elem.value);
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.TiledBg = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.TiledBg.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
		if (this.is_family)
			return;
		this.texture_img = new Image();
		this.texture_img.cr_filesize = this.texture_filesize;
		this.runtime.waitForImageLoad(this.texture_img, this.texture_file);
		this.pattern = null;
		this.webGL_texture = null;
	};
	typeProto.onLostWebGLContext = function ()
	{
		if (this.is_family)
			return;
		this.webGL_texture = null;
	};
	typeProto.onRestoreWebGLContext = function ()
	{
		if (this.is_family || !this.instances.length)
			return;
		if (!this.webGL_texture)
		{
			this.webGL_texture = this.runtime.glwrap.loadTexture(this.texture_img, true, this.runtime.linearSampling, this.texture_pixelformat);
		}
		var i, len;
		for (i = 0, len = this.instances.length; i < len; i++)
			this.instances[i].webGL_texture = this.webGL_texture;
	};
	typeProto.loadTextures = function ()
	{
		if (this.is_family || this.webGL_texture || !this.runtime.glwrap)
			return;
		this.webGL_texture = this.runtime.glwrap.loadTexture(this.texture_img, true, this.runtime.linearSampling, this.texture_pixelformat);
	};
	typeProto.unloadTextures = function ()
	{
		if (this.is_family || this.instances.length || !this.webGL_texture)
			return;
		this.runtime.glwrap.deleteTexture(this.webGL_texture);
		this.webGL_texture = null;
	};
	typeProto.preloadCanvas2D = function (ctx)
	{
		ctx.drawImage(this.texture_img, 0, 0);
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
	};
	var instanceProto = pluginProto.Instance.prototype;
	instanceProto.onCreate = function()
	{
		this.visible = (this.properties[0] === 0);							// 0=visible, 1=invisible
		this.rcTex = new cr.rect(0, 0, 0, 0);
		this.has_own_texture = false;										// true if a texture loaded in from URL
		this.texture_img = this.type.texture_img;
		if (this.runtime.glwrap)
		{
			this.type.loadTextures();
			this.webGL_texture = this.type.webGL_texture;
		}
		else
		{
			if (!this.type.pattern)
				this.type.pattern = this.runtime.ctx.createPattern(this.type.texture_img, "repeat");
			this.pattern = this.type.pattern;
		}
	};
	instanceProto.afterLoad = function ()
	{
		this.has_own_texture = false;
		this.texture_img = this.type.texture_img;
	};
	instanceProto.onDestroy = function ()
	{
		if (this.runtime.glwrap && this.has_own_texture && this.webGL_texture)
		{
			this.runtime.glwrap.deleteTexture(this.webGL_texture);
			this.webGL_texture = null;
		}
	};
	instanceProto.draw = function(ctx)
	{
		ctx.globalAlpha = this.opacity;
		ctx.save();
		ctx.fillStyle = this.pattern;
		var myx = this.x;
		var myy = this.y;
		if (this.runtime.pixel_rounding)
		{
			myx = Math.round(myx);
			myy = Math.round(myy);
		}
		var drawX = -(this.hotspotX * this.width);
		var drawY = -(this.hotspotY * this.height);
		var offX = drawX % this.texture_img.width;
		var offY = drawY % this.texture_img.height;
		if (offX < 0)
			offX += this.texture_img.width;
		if (offY < 0)
			offY += this.texture_img.height;
		ctx.translate(myx, myy);
		ctx.rotate(this.angle);
		ctx.translate(offX, offY);
		ctx.fillRect(drawX - offX,
					 drawY - offY,
					 this.width,
					 this.height);
		ctx.restore();
	};
	instanceProto.drawGL_earlyZPass = function(glw)
	{
		this.drawGL(glw);
	};
	instanceProto.drawGL = function(glw)
	{
		glw.setTexture(this.webGL_texture);
		glw.setOpacity(this.opacity);
		var rcTex = this.rcTex;
		rcTex.right = this.width / this.texture_img.width;
		rcTex.bottom = this.height / this.texture_img.height;
		var q = this.bquad;
		if (this.runtime.pixel_rounding)
		{
			var ox = Math.round(this.x) - this.x;
			var oy = Math.round(this.y) - this.y;
			glw.quadTex(q.tlx + ox, q.tly + oy, q.trx + ox, q.try_ + oy, q.brx + ox, q.bry + oy, q.blx + ox, q.bly + oy, rcTex);
		}
		else
			glw.quadTex(q.tlx, q.tly, q.trx, q.try_, q.brx, q.bry, q.blx, q.bly, rcTex);
	};
	function Cnds() {};
	Cnds.prototype.OnURLLoaded = function ()
	{
		return true;
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.SetEffect = function (effect)
	{
		this.blend_mode = effect;
		this.compositeOp = cr.effectToCompositeOp(effect);
		cr.setGLBlend(this, effect, this.runtime.gl);
		this.runtime.redraw = true;
	};
	Acts.prototype.LoadURL = function (url_, crossOrigin_)
	{
		var img = new Image();
		var self = this;
		img.onload = function ()
		{
			self.texture_img = img;
			if (self.runtime.glwrap)
			{
				if (self.has_own_texture && self.webGL_texture)
					self.runtime.glwrap.deleteTexture(self.webGL_texture);
				self.webGL_texture = self.runtime.glwrap.loadTexture(img, true, self.runtime.linearSampling);
			}
			else
			{
				self.pattern = self.runtime.ctx.createPattern(img, "repeat");
			}
			self.has_own_texture = true;
			self.runtime.redraw = true;
			self.runtime.trigger(cr.plugins_.TiledBg.prototype.cnds.OnURLLoaded, self);
		};
		if (url_.substr(0, 5) !== "data:" && crossOrigin_ === 0)
			img.crossOrigin = "anonymous";
		this.runtime.setImageSrc(img, url_);
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.ImageWidth = function (ret)
	{
		ret.set_float(this.texture_img.width);
	};
	Exps.prototype.ImageHeight = function (ret)
	{
		ret.set_float(this.texture_img.height);
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.Touch = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.Touch.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
		this.touches = [];
		this.mouseDown = false;
	};
	var instanceProto = pluginProto.Instance.prototype;
	var dummyoffset = {left: 0, top: 0};
	instanceProto.findTouch = function (id)
	{
		var i, len;
		for (i = 0, len = this.touches.length; i < len; i++)
		{
			if (this.touches[i]["id"] === id)
				return i;
		}
		return -1;
	};
	var appmobi_accx = 0;
	var appmobi_accy = 0;
	var appmobi_accz = 0;
	function AppMobiGetAcceleration(evt)
	{
		appmobi_accx = evt.x;
		appmobi_accy = evt.y;
		appmobi_accz = evt.z;
	};
	var pg_accx = 0;
	var pg_accy = 0;
	var pg_accz = 0;
	function PhoneGapGetAcceleration(evt)
	{
		pg_accx = evt.x;
		pg_accy = evt.y;
		pg_accz = evt.z;
	};
	var theInstance = null;
	var touchinfo_cache = [];
	function AllocTouchInfo(x, y, id, index)
	{
		var ret;
		if (touchinfo_cache.length)
			ret = touchinfo_cache.pop();
		else
			ret = new TouchInfo();
		ret.init(x, y, id, index);
		return ret;
	};
	function ReleaseTouchInfo(ti)
	{
		if (touchinfo_cache.length < 100)
			touchinfo_cache.push(ti);
	};
	var GESTURE_HOLD_THRESHOLD = 15;		// max px motion for hold gesture to register
	var GESTURE_HOLD_TIMEOUT = 500;			// time for hold gesture to register
	var GESTURE_TAP_TIMEOUT = 333;			// time for tap gesture to register
	var GESTURE_DOUBLETAP_THRESHOLD = 25;	// max distance apart for taps to be
	function TouchInfo()
	{
		this.starttime = 0;
		this.time = 0;
		this.lasttime = 0;
		this.startx = 0;
		this.starty = 0;
		this.x = 0;
		this.y = 0;
		this.lastx = 0;
		this.lasty = 0;
		this["id"] = 0;
		this.startindex = 0;
		this.triggeredHold = false;
		this.tooFarForHold = false;
	};
	TouchInfo.prototype.init = function (x, y, id, index)
	{
		var nowtime = cr.performance_now();
		this.time = nowtime;
		this.lasttime = nowtime;
		this.starttime = nowtime;
		this.startx = x;
		this.starty = y;
		this.x = x;
		this.y = y;
		this.lastx = x;
		this.lasty = y;
		this.width = 0;
		this.height = 0;
		this.pressure = 0;
		this["id"] = id;
		this.startindex = index;
		this.triggeredHold = false;
		this.tooFarForHold = false;
	};
	TouchInfo.prototype.update = function (nowtime, x, y, width, height, pressure)
	{
		this.lasttime = this.time;
		this.time = nowtime;
		this.lastx = this.x;
		this.lasty = this.y;
		this.x = x;
		this.y = y;
		this.width = width;
		this.height = height;
		this.pressure = pressure;
		if (!this.tooFarForHold && cr.distanceTo(this.startx, this.starty, this.x, this.y) >= GESTURE_HOLD_THRESHOLD)
		{
			this.tooFarForHold = true;
		}
	};
	TouchInfo.prototype.maybeTriggerHold = function (inst, index)
	{
		if (this.triggeredHold)
			return;		// already triggered this gesture
		var nowtime = cr.performance_now();
		if (nowtime - this.starttime >= GESTURE_HOLD_TIMEOUT && !this.tooFarForHold && cr.distanceTo(this.startx, this.starty, this.x, this.y) < GESTURE_HOLD_THRESHOLD)
		{
			this.triggeredHold = true;
			inst.trigger_index = this.startindex;
			inst.trigger_id = this["id"];
			inst.getTouchIndex = index;
			inst.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnHoldGesture, inst);
			inst.curTouchX = this.x;
			inst.curTouchY = this.y;
			inst.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnHoldGestureObject, inst);
			inst.getTouchIndex = 0;
		}
	};
	var lastTapX = -1000;
	var lastTapY = -1000;
	var lastTapTime = -10000;
	TouchInfo.prototype.maybeTriggerTap = function (inst, index)
	{
		if (this.triggeredHold)
			return;
		var nowtime = cr.performance_now();
		if (nowtime - this.starttime <= GESTURE_TAP_TIMEOUT && !this.tooFarForHold && cr.distanceTo(this.startx, this.starty, this.x, this.y) < GESTURE_HOLD_THRESHOLD)
		{
			inst.trigger_index = this.startindex;
			inst.trigger_id = this["id"];
			inst.getTouchIndex = index;
			if ((nowtime - lastTapTime <= GESTURE_TAP_TIMEOUT * 2) && cr.distanceTo(lastTapX, lastTapY, this.x, this.y) < GESTURE_DOUBLETAP_THRESHOLD)
			{
				inst.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnDoubleTapGesture, inst);
				inst.curTouchX = this.x;
				inst.curTouchY = this.y;
				inst.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnDoubleTapGestureObject, inst);
				lastTapX = -1000;
				lastTapY = -1000;
				lastTapTime = -10000;
			}
			else
			{
				inst.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnTapGesture, inst);
				inst.curTouchX = this.x;
				inst.curTouchY = this.y;
				inst.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnTapGestureObject, inst);
				lastTapX = this.x;
				lastTapY = this.y;
				lastTapTime = nowtime;
			}
			inst.getTouchIndex = 0;
		}
	};
	instanceProto.onCreate = function()
	{
		theInstance = this;
		this.isWindows8 = !!(typeof window["c2isWindows8"] !== "undefined" && window["c2isWindows8"]);
		this.orient_alpha = 0;
		this.orient_beta = 0;
		this.orient_gamma = 0;
		this.acc_g_x = 0;
		this.acc_g_y = 0;
		this.acc_g_z = 0;
		this.acc_x = 0;
		this.acc_y = 0;
		this.acc_z = 0;
		this.curTouchX = 0;
		this.curTouchY = 0;
		this.trigger_index = 0;
		this.trigger_id = 0;
		this.getTouchIndex = 0;
		this.useMouseInput = (this.properties[0] !== 0);
		var elem = (this.runtime.fullscreen_mode > 0) ? document : this.runtime.canvas;
		var elem2 = document;
		if (this.runtime.isDirectCanvas)
			elem2 = elem = window["Canvas"];
		else if (this.runtime.isCocoonJs)
			elem2 = elem = window;
		var self = this;
		if (typeof PointerEvent !== "undefined")
		{
			elem.addEventListener("pointerdown",
				function(info) {
					self.onPointerStart(info);
				},
				false
			);
			elem.addEventListener("pointermove",
				function(info) {
					self.onPointerMove(info);
				},
				false
			);
			elem2.addEventListener("pointerup",
				function(info) {
					self.onPointerEnd(info, false);
				},
				false
			);
			elem2.addEventListener("pointercancel",
				function(info) {
					self.onPointerEnd(info, true);
				},
				false
			);
			if (this.runtime.canvas)
			{
				this.runtime.canvas.addEventListener("MSGestureHold", function(e) {
					e.preventDefault();
				}, false);
				document.addEventListener("MSGestureHold", function(e) {
					e.preventDefault();
				}, false);
				this.runtime.canvas.addEventListener("gesturehold", function(e) {
					e.preventDefault();
				}, false);
				document.addEventListener("gesturehold", function(e) {
					e.preventDefault();
				}, false);
			}
		}
		else if (window.navigator["msPointerEnabled"])
		{
			elem.addEventListener("MSPointerDown",
				function(info) {
					self.onPointerStart(info);
				},
				false
			);
			elem.addEventListener("MSPointerMove",
				function(info) {
					self.onPointerMove(info);
				},
				false
			);
			elem2.addEventListener("MSPointerUp",
				function(info) {
					self.onPointerEnd(info, false);
				},
				false
			);
			elem2.addEventListener("MSPointerCancel",
				function(info) {
					self.onPointerEnd(info, true);
				},
				false
			);
			if (this.runtime.canvas)
			{
				this.runtime.canvas.addEventListener("MSGestureHold", function(e) {
					e.preventDefault();
				}, false);
				document.addEventListener("MSGestureHold", function(e) {
					e.preventDefault();
				}, false);
			}
		}
		else
		{
			elem.addEventListener("touchstart",
				function(info) {
					self.onTouchStart(info);
				},
				false
			);
			elem.addEventListener("touchmove",
				function(info) {
					self.onTouchMove(info);
				},
				false
			);
			elem2.addEventListener("touchend",
				function(info) {
					self.onTouchEnd(info, false);
				},
				false
			);
			elem2.addEventListener("touchcancel",
				function(info) {
					self.onTouchEnd(info, true);
				},
				false
			);
		}
		if (this.isWindows8)
		{
			var win8accelerometerFn = function(e) {
					var reading = e["reading"];
					self.acc_x = reading["accelerationX"];
					self.acc_y = reading["accelerationY"];
					self.acc_z = reading["accelerationZ"];
				};
			var win8inclinometerFn = function(e) {
					var reading = e["reading"];
					self.orient_alpha = reading["yawDegrees"];
					self.orient_beta = reading["pitchDegrees"];
					self.orient_gamma = reading["rollDegrees"];
				};
			var accelerometer = Windows["Devices"]["Sensors"]["Accelerometer"]["getDefault"]();
            if (accelerometer)
			{
                accelerometer["reportInterval"] = Math.max(accelerometer["minimumReportInterval"], 16);
				accelerometer.addEventListener("readingchanged", win8accelerometerFn);
            }
			var inclinometer = Windows["Devices"]["Sensors"]["Inclinometer"]["getDefault"]();
			if (inclinometer)
			{
				inclinometer["reportInterval"] = Math.max(inclinometer["minimumReportInterval"], 16);
				inclinometer.addEventListener("readingchanged", win8inclinometerFn);
			}
			document.addEventListener("visibilitychange", function(e) {
				if (document["hidden"] || document["msHidden"])
				{
					if (accelerometer)
						accelerometer.removeEventListener("readingchanged", win8accelerometerFn);
					if (inclinometer)
						inclinometer.removeEventListener("readingchanged", win8inclinometerFn);
				}
				else
				{
					if (accelerometer)
						accelerometer.addEventListener("readingchanged", win8accelerometerFn);
					if (inclinometer)
						inclinometer.addEventListener("readingchanged", win8inclinometerFn);
				}
			}, false);
		}
		else
		{
			window.addEventListener("deviceorientation", function (eventData) {
				self.orient_alpha = eventData["alpha"] || 0;
				self.orient_beta = eventData["beta"] || 0;
				self.orient_gamma = eventData["gamma"] || 0;
			}, false);
			window.addEventListener("devicemotion", function (eventData) {
				if (eventData["accelerationIncludingGravity"])
				{
					self.acc_g_x = eventData["accelerationIncludingGravity"]["x"] || 0;
					self.acc_g_y = eventData["accelerationIncludingGravity"]["y"] || 0;
					self.acc_g_z = eventData["accelerationIncludingGravity"]["z"] || 0;
				}
				if (eventData["acceleration"])
				{
					self.acc_x = eventData["acceleration"]["x"] || 0;
					self.acc_y = eventData["acceleration"]["y"] || 0;
					self.acc_z = eventData["acceleration"]["z"] || 0;
				}
			}, false);
		}
		if (this.useMouseInput && !this.runtime.isDomFree)
		{
			jQuery(document).mousemove(
				function(info) {
					self.onMouseMove(info);
				}
			);
			jQuery(document).mousedown(
				function(info) {
					self.onMouseDown(info);
				}
			);
			jQuery(document).mouseup(
				function(info) {
					self.onMouseUp(info);
				}
			);
		}
		if (!this.runtime.isiOS && this.runtime.isCordova && navigator["accelerometer"] && navigator["accelerometer"]["watchAcceleration"])
		{
			navigator["accelerometer"]["watchAcceleration"](PhoneGapGetAcceleration, null, { "frequency": 40 });
		}
		this.runtime.tick2Me(this);
	};
	instanceProto.onPointerMove = function (info)
	{
		if (info["pointerType"] === info["MSPOINTER_TYPE_MOUSE"] || info["pointerType"] === "mouse")
			return;
		if (info.preventDefault)
			info.preventDefault();
		var i = this.findTouch(info["pointerId"]);
		var nowtime = cr.performance_now();
		if (i >= 0)
		{
			var offset = this.runtime.isDomFree ? dummyoffset : jQuery(this.runtime.canvas).offset();
			var t = this.touches[i];
			if (nowtime - t.time < 2)
				return;
			t.update(nowtime, info.pageX - offset.left, info.pageY - offset.top, info.width || 0, info.height || 0, info.pressure || 0);
		}
	};
	instanceProto.onPointerStart = function (info)
	{
		if (info["pointerType"] === info["MSPOINTER_TYPE_MOUSE"] || info["pointerType"] === "mouse")
			return;
		if (info.preventDefault && cr.isCanvasInputEvent(info))
			info.preventDefault();
		var offset = this.runtime.isDomFree ? dummyoffset : jQuery(this.runtime.canvas).offset();
		var touchx = info.pageX - offset.left;
		var touchy = info.pageY - offset.top;
		var nowtime = cr.performance_now();
		this.trigger_index = this.touches.length;
		this.trigger_id = info["pointerId"];
		this.touches.push(AllocTouchInfo(touchx, touchy, info["pointerId"], this.trigger_index));
		this.runtime.isInUserInputEvent = true;
		this.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnNthTouchStart, this);
		this.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnTouchStart, this);
		this.curTouchX = touchx;
		this.curTouchY = touchy;
		this.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnTouchObject, this);
		this.runtime.isInUserInputEvent = false;
	};
	instanceProto.onPointerEnd = function (info, isCancel)
	{
		if (info["pointerType"] === info["MSPOINTER_TYPE_MOUSE"] || info["pointerType"] === "mouse")
			return;
		if (info.preventDefault && cr.isCanvasInputEvent(info))
			info.preventDefault();
		var i = this.findTouch(info["pointerId"]);
		this.trigger_index = (i >= 0 ? this.touches[i].startindex : -1);
		this.trigger_id = (i >= 0 ? this.touches[i]["id"] : -1);
		this.runtime.isInUserInputEvent = true;
		this.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnNthTouchEnd, this);
		this.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnTouchEnd, this);
		if (i >= 0)
		{
			if (!isCancel)
				this.touches[i].maybeTriggerTap(this, i);
			ReleaseTouchInfo(this.touches[i]);
			this.touches.splice(i, 1);
		}
		this.runtime.isInUserInputEvent = false;
	};
	instanceProto.onTouchMove = function (info)
	{
		if (info.preventDefault)
			info.preventDefault();
		var nowtime = cr.performance_now();
		var i, len, t, u;
		for (i = 0, len = info.changedTouches.length; i < len; i++)
		{
			t = info.changedTouches[i];
			var j = this.findTouch(t["identifier"]);
			if (j >= 0)
			{
				var offset = this.runtime.isDomFree ? dummyoffset : jQuery(this.runtime.canvas).offset();
				u = this.touches[j];
				if (nowtime - u.time < 2)
					continue;
				var touchWidth = (t.radiusX || t.webkitRadiusX || t.mozRadiusX || t.msRadiusX || 0) * 2;
				var touchHeight = (t.radiusY || t.webkitRadiusY || t.mozRadiusY || t.msRadiusY || 0) * 2;
				var touchForce = t.force || t.webkitForce || t.mozForce || t.msForce || 0;
				u.update(nowtime, t.pageX - offset.left, t.pageY - offset.top, touchWidth, touchHeight, touchForce);
			}
		}
	};
	instanceProto.onTouchStart = function (info)
	{
		if (info.preventDefault && cr.isCanvasInputEvent(info))
			info.preventDefault();
		var offset = this.runtime.isDomFree ? dummyoffset : jQuery(this.runtime.canvas).offset();
		var nowtime = cr.performance_now();
		this.runtime.isInUserInputEvent = true;
		var i, len, t, j;
		for (i = 0, len = info.changedTouches.length; i < len; i++)
		{
			t = info.changedTouches[i];
			j = this.findTouch(t["identifier"]);
			if (j !== -1)
				continue;
			var touchx = t.pageX - offset.left;
			var touchy = t.pageY - offset.top;
			this.trigger_index = this.touches.length;
			this.trigger_id = t["identifier"];
			this.touches.push(AllocTouchInfo(touchx, touchy, t["identifier"], this.trigger_index));
			this.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnNthTouchStart, this);
			this.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnTouchStart, this);
			this.curTouchX = touchx;
			this.curTouchY = touchy;
			this.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnTouchObject, this);
		}
		this.runtime.isInUserInputEvent = false;
	};
	instanceProto.onTouchEnd = function (info, isCancel)
	{
		if (info.preventDefault && cr.isCanvasInputEvent(info))
			info.preventDefault();
		this.runtime.isInUserInputEvent = true;
		var i, len, t, j;
		for (i = 0, len = info.changedTouches.length; i < len; i++)
		{
			t = info.changedTouches[i];
			j = this.findTouch(t["identifier"]);
			if (j >= 0)
			{
				this.trigger_index = this.touches[j].startindex;
				this.trigger_id = this.touches[j]["id"];
				this.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnNthTouchEnd, this);
				this.runtime.trigger(cr.plugins_.Touch.prototype.cnds.OnTouchEnd, this);
				if (!isCancel)
					this.touches[j].maybeTriggerTap(this, j);
				ReleaseTouchInfo(this.touches[j]);
				this.touches.splice(j, 1);
			}
		}
		this.runtime.isInUserInputEvent = false;
	};
	instanceProto.getAlpha = function ()
	{
		if (this.runtime.isCordova && this.orient_alpha === 0 && pg_accz !== 0)
			return pg_accz * 90;
		else
			return this.orient_alpha;
	};
	instanceProto.getBeta = function ()
	{
		if (this.runtime.isCordova && this.orient_beta === 0 && pg_accy !== 0)
			return pg_accy * 90;
		else
			return this.orient_beta;
	};
	instanceProto.getGamma = function ()
	{
		if (this.runtime.isCordova && this.orient_gamma === 0 && pg_accx !== 0)
			return pg_accx * 90;
		else
			return this.orient_gamma;
	};
	var noop_func = function(){};
	instanceProto.onMouseDown = function(info)
	{
		var t = { pageX: info.pageX, pageY: info.pageY, "identifier": 0 };
		var fakeinfo = { changedTouches: [t] };
		this.onTouchStart(fakeinfo);
		this.mouseDown = true;
	};
	instanceProto.onMouseMove = function(info)
	{
		if (!this.mouseDown)
			return;
		var t = { pageX: info.pageX, pageY: info.pageY, "identifier": 0 };
		var fakeinfo = { changedTouches: [t] };
		this.onTouchMove(fakeinfo);
	};
	instanceProto.onMouseUp = function(info)
	{
		if (info.preventDefault && this.runtime.had_a_click && !this.runtime.isMobile)
			info.preventDefault();
		this.runtime.had_a_click = true;
		var t = { pageX: info.pageX, pageY: info.pageY, "identifier": 0 };
		var fakeinfo = { changedTouches: [t] };
		this.onTouchEnd(fakeinfo);
		this.mouseDown = false;
	};
	instanceProto.tick2 = function()
	{
		var i, len, t;
		var nowtime = cr.performance_now();
		for (i = 0, len = this.touches.length; i < len; ++i)
		{
			t = this.touches[i];
			if (t.time <= nowtime - 50)
				t.lasttime = nowtime;
			t.maybeTriggerHold(this, i);
		}
	};
	function Cnds() {};
	Cnds.prototype.OnTouchStart = function ()
	{
		return true;
	};
	Cnds.prototype.OnTouchEnd = function ()
	{
		return true;
	};
	Cnds.prototype.IsInTouch = function ()
	{
		return this.touches.length;
	};
	Cnds.prototype.OnTouchObject = function (type)
	{
		if (!type)
			return false;
		return this.runtime.testAndSelectCanvasPointOverlap(type, this.curTouchX, this.curTouchY, false);
	};
	var touching = [];
	Cnds.prototype.IsTouchingObject = function (type)
	{
		if (!type)
			return false;
		var sol = type.getCurrentSol();
		var instances = sol.getObjects();
		var px, py;
		var i, leni, j, lenj;
		for (i = 0, leni = instances.length; i < leni; i++)
		{
			var inst = instances[i];
			inst.update_bbox();
			for (j = 0, lenj = this.touches.length; j < lenj; j++)
			{
				var touch = this.touches[j];
				px = inst.layer.canvasToLayer(touch.x, touch.y, true);
				py = inst.layer.canvasToLayer(touch.x, touch.y, false);
				if (inst.contains_pt(px, py))
				{
					touching.push(inst);
					break;
				}
			}
		}
		if (touching.length)
		{
			sol.select_all = false;
			cr.shallowAssignArray(sol.instances, touching);
			type.applySolToContainer();
			cr.clearArray(touching);
			return true;
		}
		else
			return false;
	};
	Cnds.prototype.CompareTouchSpeed = function (index, cmp, s)
	{
		index = Math.floor(index);
		if (index < 0 || index >= this.touches.length)
			return false;
		var t = this.touches[index];
		var dist = cr.distanceTo(t.x, t.y, t.lastx, t.lasty);
		var timediff = (t.time - t.lasttime) / 1000;
		var speed = 0;
		if (timediff > 0)
			speed = dist / timediff;
		return cr.do_cmp(speed, cmp, s);
	};
	Cnds.prototype.OrientationSupported = function ()
	{
		return typeof window["DeviceOrientationEvent"] !== "undefined";
	};
	Cnds.prototype.MotionSupported = function ()
	{
		return typeof window["DeviceMotionEvent"] !== "undefined";
	};
	Cnds.prototype.CompareOrientation = function (orientation_, cmp_, angle_)
	{
		var v = 0;
		if (orientation_ === 0)
			v = this.getAlpha();
		else if (orientation_ === 1)
			v = this.getBeta();
		else
			v = this.getGamma();
		return cr.do_cmp(v, cmp_, angle_);
	};
	Cnds.prototype.CompareAcceleration = function (acceleration_, cmp_, angle_)
	{
		var v = 0;
		if (acceleration_ === 0)
			v = this.acc_g_x;
		else if (acceleration_ === 1)
			v = this.acc_g_y;
		else if (acceleration_ === 2)
			v = this.acc_g_z;
		else if (acceleration_ === 3)
			v = this.acc_x;
		else if (acceleration_ === 4)
			v = this.acc_y;
		else if (acceleration_ === 5)
			v = this.acc_z;
		return cr.do_cmp(v, cmp_, angle_);
	};
	Cnds.prototype.OnNthTouchStart = function (touch_)
	{
		touch_ = Math.floor(touch_);
		return touch_ === this.trigger_index;
	};
	Cnds.prototype.OnNthTouchEnd = function (touch_)
	{
		touch_ = Math.floor(touch_);
		return touch_ === this.trigger_index;
	};
	Cnds.prototype.HasNthTouch = function (touch_)
	{
		touch_ = Math.floor(touch_);
		return this.touches.length >= touch_ + 1;
	};
	Cnds.prototype.OnHoldGesture = function ()
	{
		return true;
	};
	Cnds.prototype.OnTapGesture = function ()
	{
		return true;
	};
	Cnds.prototype.OnDoubleTapGesture = function ()
	{
		return true;
	};
	Cnds.prototype.OnHoldGestureObject = function (type)
	{
		if (!type)
			return false;
		return this.runtime.testAndSelectCanvasPointOverlap(type, this.curTouchX, this.curTouchY, false);
	};
	Cnds.prototype.OnTapGestureObject = function (type)
	{
		if (!type)
			return false;
		return this.runtime.testAndSelectCanvasPointOverlap(type, this.curTouchX, this.curTouchY, false);
	};
	Cnds.prototype.OnDoubleTapGestureObject = function (type)
	{
		if (!type)
			return false;
		return this.runtime.testAndSelectCanvasPointOverlap(type, this.curTouchX, this.curTouchY, false);
	};
	pluginProto.cnds = new Cnds();
	function Exps() {};
	Exps.prototype.TouchCount = function (ret)
	{
		ret.set_int(this.touches.length);
	};
	Exps.prototype.X = function (ret, layerparam)
	{
		var index = this.getTouchIndex;
		if (index < 0 || index >= this.touches.length)
		{
			ret.set_float(0);
			return;
		}
		var layer, oldScale, oldZoomRate, oldParallaxX, oldAngle;
		if (cr.is_undefined(layerparam))
		{
			layer = this.runtime.getLayerByNumber(0);
			oldScale = layer.scale;
			oldZoomRate = layer.zoomRate;
			oldParallaxX = layer.parallaxX;
			oldAngle = layer.angle;
			layer.scale = 1;
			layer.zoomRate = 1.0;
			layer.parallaxX = 1.0;
			layer.angle = 0;
			ret.set_float(layer.canvasToLayer(this.touches[index].x, this.touches[index].y, true));
			layer.scale = oldScale;
			layer.zoomRate = oldZoomRate;
			layer.parallaxX = oldParallaxX;
			layer.angle = oldAngle;
		}
		else
		{
			if (cr.is_number(layerparam))
				layer = this.runtime.getLayerByNumber(layerparam);
			else
				layer = this.runtime.getLayerByName(layerparam);
			if (layer)
				ret.set_float(layer.canvasToLayer(this.touches[index].x, this.touches[index].y, true));
			else
				ret.set_float(0);
		}
	};
	Exps.prototype.XAt = function (ret, index, layerparam)
	{
		index = Math.floor(index);
		if (index < 0 || index >= this.touches.length)
		{
			ret.set_float(0);
			return;
		}
		var layer, oldScale, oldZoomRate, oldParallaxX, oldAngle;
		if (cr.is_undefined(layerparam))
		{
			layer = this.runtime.getLayerByNumber(0);
			oldScale = layer.scale;
			oldZoomRate = layer.zoomRate;
			oldParallaxX = layer.parallaxX;
			oldAngle = layer.angle;
			layer.scale = 1;
			layer.zoomRate = 1.0;
			layer.parallaxX = 1.0;
			layer.angle = 0;
			ret.set_float(layer.canvasToLayer(this.touches[index].x, this.touches[index].y, true));
			layer.scale = oldScale;
			layer.zoomRate = oldZoomRate;
			layer.parallaxX = oldParallaxX;
			layer.angle = oldAngle;
		}
		else
		{
			if (cr.is_number(layerparam))
				layer = this.runtime.getLayerByNumber(layerparam);
			else
				layer = this.runtime.getLayerByName(layerparam);
			if (layer)
				ret.set_float(layer.canvasToLayer(this.touches[index].x, this.touches[index].y, true));
			else
				ret.set_float(0);
		}
	};
	Exps.prototype.XForID = function (ret, id, layerparam)
	{
		var index = this.findTouch(id);
		if (index < 0)
		{
			ret.set_float(0);
			return;
		}
		var touch = this.touches[index];
		var layer, oldScale, oldZoomRate, oldParallaxX, oldAngle;
		if (cr.is_undefined(layerparam))
		{
			layer = this.runtime.getLayerByNumber(0);
			oldScale = layer.scale;
			oldZoomRate = layer.zoomRate;
			oldParallaxX = layer.parallaxX;
			oldAngle = layer.angle;
			layer.scale = 1;
			layer.zoomRate = 1.0;
			layer.parallaxX = 1.0;
			layer.angle = 0;
			ret.set_float(layer.canvasToLayer(touch.x, touch.y, true));
			layer.scale = oldScale;
			layer.zoomRate = oldZoomRate;
			layer.parallaxX = oldParallaxX;
			layer.angle = oldAngle;
		}
		else
		{
			if (cr.is_number(layerparam))
				layer = this.runtime.getLayerByNumber(layerparam);
			else
				layer = this.runtime.getLayerByName(layerparam);
			if (layer)
				ret.set_float(layer.canvasToLayer(touch.x, touch.y, true));
			else
				ret.set_float(0);
		}
	};
	Exps.prototype.Y = function (ret, layerparam)
	{
		var index = this.getTouchIndex;
		if (index < 0 || index >= this.touches.length)
		{
			ret.set_float(0);
			return;
		}
		var layer, oldScale, oldZoomRate, oldParallaxY, oldAngle;
		if (cr.is_undefined(layerparam))
		{
			layer = this.runtime.getLayerByNumber(0);
			oldScale = layer.scale;
			oldZoomRate = layer.zoomRate;
			oldParallaxY = layer.parallaxY;
			oldAngle = layer.angle;
			layer.scale = 1;
			layer.zoomRate = 1.0;
			layer.parallaxY = 1.0;
			layer.angle = 0;
			ret.set_float(layer.canvasToLayer(this.touches[index].x, this.touches[index].y, false));
			layer.scale = oldScale;
			layer.zoomRate = oldZoomRate;
			layer.parallaxY = oldParallaxY;
			layer.angle = oldAngle;
		}
		else
		{
			if (cr.is_number(layerparam))
				layer = this.runtime.getLayerByNumber(layerparam);
			else
				layer = this.runtime.getLayerByName(layerparam);
			if (layer)
				ret.set_float(layer.canvasToLayer(this.touches[index].x, this.touches[index].y, false));
			else
				ret.set_float(0);
		}
	};
	Exps.prototype.YAt = function (ret, index, layerparam)
	{
		index = Math.floor(index);
		if (index < 0 || index >= this.touches.length)
		{
			ret.set_float(0);
			return;
		}
		var layer, oldScale, oldZoomRate, oldParallaxY, oldAngle;
		if (cr.is_undefined(layerparam))
		{
			layer = this.runtime.getLayerByNumber(0);
			oldScale = layer.scale;
			oldZoomRate = layer.zoomRate;
			oldParallaxY = layer.parallaxY;
			oldAngle = layer.angle;
			layer.scale = 1;
			layer.zoomRate = 1.0;
			layer.parallaxY = 1.0;
			layer.angle = 0;
			ret.set_float(layer.canvasToLayer(this.touches[index].x, this.touches[index].y, false));
			layer.scale = oldScale;
			layer.zoomRate = oldZoomRate;
			layer.parallaxY = oldParallaxY;
			layer.angle = oldAngle;
		}
		else
		{
			if (cr.is_number(layerparam))
				layer = this.runtime.getLayerByNumber(layerparam);
			else
				layer = this.runtime.getLayerByName(layerparam);
			if (layer)
				ret.set_float(layer.canvasToLayer(this.touches[index].x, this.touches[index].y, false));
			else
				ret.set_float(0);
		}
	};
	Exps.prototype.YForID = function (ret, id, layerparam)
	{
		var index = this.findTouch(id);
		if (index < 0)
		{
			ret.set_float(0);
			return;
		}
		var touch = this.touches[index];
		var layer, oldScale, oldZoomRate, oldParallaxY, oldAngle;
		if (cr.is_undefined(layerparam))
		{
			layer = this.runtime.getLayerByNumber(0);
			oldScale = layer.scale;
			oldZoomRate = layer.zoomRate;
			oldParallaxY = layer.parallaxY;
			oldAngle = layer.angle;
			layer.scale = 1;
			layer.zoomRate = 1.0;
			layer.parallaxY = 1.0;
			layer.angle = 0;
			ret.set_float(layer.canvasToLayer(touch.x, touch.y, false));
			layer.scale = oldScale;
			layer.zoomRate = oldZoomRate;
			layer.parallaxY = oldParallaxY;
			layer.angle = oldAngle;
		}
		else
		{
			if (cr.is_number(layerparam))
				layer = this.runtime.getLayerByNumber(layerparam);
			else
				layer = this.runtime.getLayerByName(layerparam);
			if (layer)
				ret.set_float(layer.canvasToLayer(touch.x, touch.y, false));
			else
				ret.set_float(0);
		}
	};
	Exps.prototype.AbsoluteX = function (ret)
	{
		if (this.touches.length)
			ret.set_float(this.touches[0].x);
		else
			ret.set_float(0);
	};
	Exps.prototype.AbsoluteXAt = function (ret, index)
	{
		index = Math.floor(index);
		if (index < 0 || index >= this.touches.length)
		{
			ret.set_float(0);
			return;
		}
		ret.set_float(this.touches[index].x);
	};
	Exps.prototype.AbsoluteXForID = function (ret, id)
	{
		var index = this.findTouch(id);
		if (index < 0)
		{
			ret.set_float(0);
			return;
		}
		var touch = this.touches[index];
		ret.set_float(touch.x);
	};
	Exps.prototype.AbsoluteY = function (ret)
	{
		if (this.touches.length)
			ret.set_float(this.touches[0].y);
		else
			ret.set_float(0);
	};
	Exps.prototype.AbsoluteYAt = function (ret, index)
	{
		index = Math.floor(index);
		if (index < 0 || index >= this.touches.length)
		{
			ret.set_float(0);
			return;
		}
		ret.set_float(this.touches[index].y);
	};
	Exps.prototype.AbsoluteYForID = function (ret, id)
	{
		var index = this.findTouch(id);
		if (index < 0)
		{
			ret.set_float(0);
			return;
		}
		var touch = this.touches[index];
		ret.set_float(touch.y);
	};
	Exps.prototype.SpeedAt = function (ret, index)
	{
		index = Math.floor(index);
		if (index < 0 || index >= this.touches.length)
		{
			ret.set_float(0);
			return;
		}
		var t = this.touches[index];
		var dist = cr.distanceTo(t.x, t.y, t.lastx, t.lasty);
		var timediff = (t.time - t.lasttime) / 1000;
		if (timediff === 0)
			ret.set_float(0);
		else
			ret.set_float(dist / timediff);
	};
	Exps.prototype.SpeedForID = function (ret, id)
	{
		var index = this.findTouch(id);
		if (index < 0)
		{
			ret.set_float(0);
			return;
		}
		var touch = this.touches[index];
		var dist = cr.distanceTo(touch.x, touch.y, touch.lastx, touch.lasty);
		var timediff = (touch.time - touch.lasttime) / 1000;
		if (timediff === 0)
			ret.set_float(0);
		else
			ret.set_float(dist / timediff);
	};
	Exps.prototype.AngleAt = function (ret, index)
	{
		index = Math.floor(index);
		if (index < 0 || index >= this.touches.length)
		{
			ret.set_float(0);
			return;
		}
		var t = this.touches[index];
		ret.set_float(cr.to_degrees(cr.angleTo(t.lastx, t.lasty, t.x, t.y)));
	};
	Exps.prototype.AngleForID = function (ret, id)
	{
		var index = this.findTouch(id);
		if (index < 0)
		{
			ret.set_float(0);
			return;
		}
		var touch = this.touches[index];
		ret.set_float(cr.to_degrees(cr.angleTo(touch.lastx, touch.lasty, touch.x, touch.y)));
	};
	Exps.prototype.Alpha = function (ret)
	{
		ret.set_float(this.getAlpha());
	};
	Exps.prototype.Beta = function (ret)
	{
		ret.set_float(this.getBeta());
	};
	Exps.prototype.Gamma = function (ret)
	{
		ret.set_float(this.getGamma());
	};
	Exps.prototype.AccelerationXWithG = function (ret)
	{
		ret.set_float(this.acc_g_x);
	};
	Exps.prototype.AccelerationYWithG = function (ret)
	{
		ret.set_float(this.acc_g_y);
	};
	Exps.prototype.AccelerationZWithG = function (ret)
	{
		ret.set_float(this.acc_g_z);
	};
	Exps.prototype.AccelerationX = function (ret)
	{
		ret.set_float(this.acc_x);
	};
	Exps.prototype.AccelerationY = function (ret)
	{
		ret.set_float(this.acc_y);
	};
	Exps.prototype.AccelerationZ = function (ret)
	{
		ret.set_float(this.acc_z);
	};
	Exps.prototype.TouchIndex = function (ret)
	{
		ret.set_int(this.trigger_index);
	};
	Exps.prototype.TouchID = function (ret)
	{
		ret.set_float(this.trigger_id);
	};
	Exps.prototype.WidthForID = function (ret, id)
	{
		var index = this.findTouch(id);
		if (index < 0)
		{
			ret.set_float(0);
			return;
		}
		var touch = this.touches[index];
		ret.set_float(touch.width);
	};
	Exps.prototype.HeightForID = function (ret, id)
	{
		var index = this.findTouch(id);
		if (index < 0)
		{
			ret.set_float(0);
			return;
		}
		var touch = this.touches[index];
		ret.set_float(touch.height);
	};
	Exps.prototype.PressureForID = function (ret, id)
	{
		var index = this.findTouch(id);
		if (index < 0)
		{
			ret.set_float(0);
			return;
		}
		var touch = this.touches[index];
		ret.set_float(touch.pressure);
	};
	pluginProto.exps = new Exps();
}());
;
;
cr.plugins_.hmmg_layoutTransition_v2 = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var pluginProto = cr.plugins_.hmmg_layoutTransition_v2.prototype;
	pluginProto.Type = function(plugin)
	{
		this.plugin = plugin;
		this.runtime = plugin.runtime;
	};
	var typeProto = pluginProto.Type.prototype;
	typeProto.onCreate = function()
	{
	};
	pluginProto.Instance = function(type)
	{
		this.type = type;
		this.runtime = type.runtime;
	};
	var instanceProto = pluginProto.Instance.prototype;
	instanceProto.onCreate = function()
	{
		var time = this.properties[0] || null;
		if(time != null)
			if(time >0)
				$("head").append("<style>.animated,animated.hinge,.animated.flipOutX,.animated.flipOutY,.animated.bounceIn,.animated.bounceOut,.animated.flipOutXX,.animated.flipInXX,.animated.flipInYY,.animated.flipOutYY{-webkit-animation-duration: "+time+"s !important;animation-duration: "+time+"s !important;}</style>");
	};
	instanceProto.onDestroy = function ()
	{
	};
	instanceProto.saveToJSON = function ()
	{
		return {
		};
	};
	instanceProto.loadFromJSON = function (o)
	{
	};
	instanceProto.draw = function(ctx)
	{
	};
	instanceProto.drawGL = function (glw)
	{
	};
	function Cnds() {};
	Cnds.prototype.isTransitionReady = function ()
	{
		return true;
	};
	Cnds.prototype.didTransitionStart = function ()
	{
		return true;
	};
	Cnds.prototype.didTransitionFinish = function ()
	{
		return true;
	};
	pluginProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.prepareTransition = function ()
	{
		var self = this ;
		function prepareCanvas(elem,callback1)
		{
			self.runtime.doCanvasSnapshot("image/jpeg", 100/100);
			setTimeout(function()
			{
				callback1(self.runtime.snapshotData);
			},50);
		}
		function isCanvasReady(callback)
		{
			prepareCanvas(self,function(returnedPic)
			{
				if($("#fakeCanvas")[0] == undefined)
				{
					var c2canvasdiv = $("#c2canvasdiv") ;
					var fakeCanvas  = $("<div id='fakeCanvas'><img src='"+returnedPic+"' height='"+c2canvasdiv.height()+"' width='"+c2canvasdiv.width()+"'/><div></div></div>");
					var fakeBody = $("<div id='fakeBody'></div>");
					var marginLeft = parseFloat(c2canvasdiv.css("margin-left"));
					fakeBody.css(
					{
						"top":c2canvasdiv.offset().top,
						"left":c2canvasdiv.offset().left,
						"width":c2canvasdiv.width(),
						"height":c2canvasdiv.height()
					});
					c2canvasdiv.addClass("prepared").find(" > :not(canvas)").each(function()
					{
						$(this).css("left",($(this).offset().left-marginLeft)+"px");
					});
					fakeBody.appendTo(document.body).append(c2canvasdiv).append(fakeCanvas);
					if(callback)
						callback();
				}
			});
		}
		isCanvasReady(function()
		{
			self.runtime.trigger(cr.plugins_.hmmg_layoutTransition_v2.prototype.cnds.isTransitionReady, self);
		});
	};
	Acts.prototype.startTransition = function (transID)
	{
		var fakeBody = $("#fakeBody");
		var c2canvasdiv = fakeBody.find("#c2canvasdiv") ;
		var fakeCanvas  = fakeBody.find("#fakeCanvas");
		var self = this ;
		function darkTheFakeCanvas(callback)
		{
			setTimeout(function()
			{
				fakeCanvas.find("div").addClass("darker");
				if(callback)
					callback();
			},1);
		}
		function removeChanges()
		{
			c2canvasdiv.appendTo(document.body).removeClass("prepared");
			fakeBody.remove();
			self.runtime.trigger(cr.plugins_.hmmg_layoutTransition_v2.prototype.cnds.didTransitionFinish, self)
		}
		self.runtime.trigger(cr.plugins_.hmmg_layoutTransition_v2.prototype.cnds.didTransitionStart, self)
		if(transID == 14)
		{
			c2canvasdiv.addClass("hidden");
			fakeCanvas.addClass('animated rotateOut').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				fakeCanvas.addClass("hidden");
			});
			c2canvasdiv.removeClass("hidden").addClass('animated rotateIn').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				c2canvasdiv.removeClass("animated rotateIn");
				removeChanges();
			});
		}
		else if(transID == 13)
		{
			fakeCanvas.addClass('animated rollOut').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				fakeCanvas.addClass("hidden");
			});
			c2canvasdiv.addClass('animated rollIn').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				c2canvasdiv.removeClass("animated rollIn");
				removeChanges();
			});
		}
		else if(transID == 12)
		{
			fakeCanvas.addClass('animated zoomOut').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				fakeCanvas.addClass("hidden");
			});
			c2canvasdiv.addClass('animated zoomIn').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				c2canvasdiv.removeClass("animated zoomIn");
				removeChanges();
			});
		}
		else if(transID == 11)
		{
			c2canvasdiv.addClass("hidden");
			fakeCanvas.addClass('animated fadeOut').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				fakeCanvas.addClass("hidden");
				c2canvasdiv.removeClass("hidden").addClass('animated fadeIn').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
				{
					c2canvasdiv.removeClass("animated fadeIn");
					removeChanges();
				});
			});
		}
		else if(transID == 10)
		{
			c2canvasdiv.addClass("hidden");
			fakeCanvas.addClass('animated fadeOut').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				fakeCanvas.addClass("hidden");
			});
			c2canvasdiv.removeClass("hidden").addClass('animated fadeIn').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				c2canvasdiv.removeClass("animated fadeIn");
				removeChanges();
			});
		}
		else if(transID == 9)
		{
			c2canvasdiv.addClass("hidden");
			fakeCanvas.addClass('animated flipOutYY').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				fakeCanvas.addClass("hidden");
				c2canvasdiv.removeClass("hidden").addClass('animated flipInYY').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
				{
					c2canvasdiv.removeClass("animated flipInYY");
					removeChanges();
				});
			});
		}
		else if(transID == 8)
		{
			c2canvasdiv.addClass("hidden");
			fakeCanvas.addClass('animated flipOutXX').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				fakeCanvas.addClass("hidden");
				c2canvasdiv.removeClass("hidden").addClass('animated flipInXX').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
				{
					c2canvasdiv.removeClass("animated flipInXX");
					removeChanges();
				});
			});
		}
		else if(transID == 7)
		{
			c2canvasdiv.addClass('animated slideInRight').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				removeChanges();
				c2canvasdiv.removeClass("animated slideInRight");
			});
		}
		else if(transID == 6)
		{
			c2canvasdiv.addClass('animated slideInLeft').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				removeChanges();
				c2canvasdiv.removeClass('animated slideInLeft');
			});
		}
		else if(transID == 5)
		{
			c2canvasdiv.addClass('animated slideInDown').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				removeChanges();
				c2canvasdiv.removeClass('animated slideInDown');
			});
		}
		else if(transID == 4)
		{
			c2canvasdiv.addClass('animated slideInUp').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				removeChanges();
				c2canvasdiv.removeClass('animated slideInUp');
			});
		}
		else if(transID == 3)
		{
			c2canvasdiv.addClass('animated slideInRight').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				removeChanges();
				c2canvasdiv.removeClass("animated slideInRight");
				fakeCanvas.removeClass('animated slideOutLeft');
			});
			fakeCanvas.addClass('animated slideOutLeft');
		}
		else if(transID == 2)
		{
			c2canvasdiv.addClass('animated slideInLeft').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				removeChanges();
				fakeCanvas.removeClass("animated slideOutRight");
				c2canvasdiv.removeClass('animated slideInLeft');
			});
			fakeCanvas.addClass('animated slideOutRight');
		}
		else if(transID == 1)
		{
			c2canvasdiv.addClass('animated slideInDown').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				removeChanges();
				fakeCanvas.removeClass("animated slideOutDown");
				c2canvasdiv.removeClass('animated slideInDown');
			});
			fakeCanvas.addClass('animated slideOutDown');
		}
		else if(transID == 0)
		{
			c2canvasdiv.addClass('animated slideInUp').on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function()
			{
				removeChanges();
				fakeCanvas.removeClass("animated slideOutUp");
				c2canvasdiv.removeClass('animated slideInUp');
			});
			fakeCanvas.addClass('animated slideOutUp');
		}
	};
	pluginProto.acts = new Acts();
	function Exps() {};
	pluginProto.exps = new Exps();
}());
;
;
cr.behaviors.Bullet = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var behaviorProto = cr.behaviors.Bullet.prototype;
	behaviorProto.Type = function(behavior, objtype)
	{
		this.behavior = behavior;
		this.objtype = objtype;
		this.runtime = behavior.runtime;
	};
	var behtypeProto = behaviorProto.Type.prototype;
	behtypeProto.onCreate = function()
	{
	};
	behaviorProto.Instance = function(type, inst)
	{
		this.type = type;
		this.behavior = type.behavior;
		this.inst = inst;				// associated object instance to modify
		this.runtime = type.runtime;
	};
	var behinstProto = behaviorProto.Instance.prototype;
	behinstProto.onCreate = function()
	{
		var speed = this.properties[0];
		this.acc = this.properties[1];
		this.g = this.properties[2];
		this.bounceOffSolid = (this.properties[3] !== 0);
		this.setAngle = (this.properties[4] !== 0);
		this.dx = Math.cos(this.inst.angle) * speed;
		this.dy = Math.sin(this.inst.angle) * speed;
		this.lastx = this.inst.x;
		this.lasty = this.inst.y;
		this.lastKnownAngle = this.inst.angle;
		this.travelled = 0;
		this.enabled = (this.properties[5] !== 0);
	};
	behinstProto.saveToJSON = function ()
	{
		return {
			"acc": this.acc,
			"g": this.g,
			"dx": this.dx,
			"dy": this.dy,
			"lx": this.lastx,
			"ly": this.lasty,
			"lka": this.lastKnownAngle,
			"t": this.travelled,
			"e": this.enabled
		};
	};
	behinstProto.loadFromJSON = function (o)
	{
		this.acc = o["acc"];
		this.g = o["g"];
		this.dx = o["dx"];
		this.dy = o["dy"];
		this.lastx = o["lx"];
		this.lasty = o["ly"];
		this.lastKnownAngle = o["lka"];
		this.travelled = o["t"];
		this.enabled = o["e"];
	};
	behinstProto.tick = function ()
	{
		if (!this.enabled)
			return;
		var dt = this.runtime.getDt(this.inst);
		var s, a;
		var bounceSolid, bounceAngle;
		if (this.inst.angle !== this.lastKnownAngle)
		{
			if (this.setAngle)
			{
				s = cr.distanceTo(0, 0, this.dx, this.dy);
				this.dx = Math.cos(this.inst.angle) * s;
				this.dy = Math.sin(this.inst.angle) * s;
			}
			this.lastKnownAngle = this.inst.angle;
		}
		if (this.acc !== 0)
		{
			s = cr.distanceTo(0, 0, this.dx, this.dy);
			if (this.dx === 0 && this.dy === 0)
				a = this.inst.angle;
			else
				a = cr.angleTo(0, 0, this.dx, this.dy);
			s += this.acc * dt;
			if (s < 0)
				s = 0;
			this.dx = Math.cos(a) * s;
			this.dy = Math.sin(a) * s;
		}
		if (this.g !== 0)
			this.dy += this.g * dt;
		this.lastx = this.inst.x;
		this.lasty = this.inst.y;
		if (this.dx !== 0 || this.dy !== 0)
		{
			this.inst.x += this.dx * dt;
			this.inst.y += this.dy * dt;
			this.travelled += cr.distanceTo(0, 0, this.dx * dt, this.dy * dt)
			if (this.setAngle)
			{
				this.inst.angle = cr.angleTo(0, 0, this.dx, this.dy);
				this.inst.set_bbox_changed();
				this.lastKnownAngle = this.inst.angle;
			}
			this.inst.set_bbox_changed();
			if (this.bounceOffSolid)
			{
				bounceSolid = this.runtime.testOverlapSolid(this.inst);
				if (bounceSolid)
				{
					this.runtime.registerCollision(this.inst, bounceSolid);
					s = cr.distanceTo(0, 0, this.dx, this.dy);
					bounceAngle = this.runtime.calculateSolidBounceAngle(this.inst, this.lastx, this.lasty);
					this.dx = Math.cos(bounceAngle) * s;
					this.dy = Math.sin(bounceAngle) * s;
					this.inst.x += this.dx * dt;			// move out for one tick since the object can't have spent a tick in the solid
					this.inst.y += this.dy * dt;
					this.inst.set_bbox_changed();
					if (this.setAngle)
					{
						this.inst.angle = bounceAngle;
						this.lastKnownAngle = bounceAngle;
						this.inst.set_bbox_changed();
					}
					if (!this.runtime.pushOutSolid(this.inst, this.dx / s, this.dy / s, Math.max(s * 2.5 * dt, 30)))
						this.runtime.pushOutSolidNearest(this.inst, 100);
				}
			}
		}
	};
	function Cnds() {};
	Cnds.prototype.CompareSpeed = function (cmp, s)
	{
		return cr.do_cmp(cr.distanceTo(0, 0, this.dx, this.dy), cmp, s);
	};
	Cnds.prototype.CompareTravelled = function (cmp, d)
	{
		return cr.do_cmp(this.travelled, cmp, d);
	};
	behaviorProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.SetSpeed = function (s)
	{
		var a = cr.angleTo(0, 0, this.dx, this.dy);
		this.dx = Math.cos(a) * s;
		this.dy = Math.sin(a) * s;
	};
	Acts.prototype.SetAcceleration = function (a)
	{
		this.acc = a;
	};
	Acts.prototype.SetGravity = function (g)
	{
		this.g = g;
	};
	Acts.prototype.SetAngleOfMotion = function (a)
	{
		a = cr.to_radians(a);
		var s = cr.distanceTo(0, 0, this.dx, this.dy)
		this.dx = Math.cos(a) * s;
		this.dy = Math.sin(a) * s;
	};
	Acts.prototype.Bounce = function (objtype)
	{
		if (!objtype)
			return;
		var otherinst = objtype.getFirstPicked(this.inst);
		if (!otherinst)
			return;
		var dt = this.runtime.getDt(this.inst);
		var s = cr.distanceTo(0, 0, this.dx, this.dy);
		var bounceAngle = this.runtime.calculateSolidBounceAngle(this.inst, this.lastx, this.lasty, otherinst);
		this.dx = Math.cos(bounceAngle) * s;
		this.dy = Math.sin(bounceAngle) * s;
		this.inst.x += this.dx * dt;			// move out for one tick since the object can't have spent a tick in the solid
		this.inst.y += this.dy * dt;
		this.inst.set_bbox_changed();
		if (this.setAngle)
		{
			this.inst.angle = bounceAngle;
			this.lastKnownAngle = bounceAngle;
			this.inst.set_bbox_changed();
		}
		if (this.bounceOffSolid)
		{
			if (!this.runtime.pushOutSolid(this.inst, this.dx / s, this.dy / s, Math.max(s * 2.5 * dt, 30)))
				this.runtime.pushOutSolidNearest(this.inst, 100);
		}
		else if (s !== 0)
		{
			this.runtime.pushOut(this.inst, this.dx / s, this.dy / s, Math.max(s * 2.5 * dt, 30), otherinst)
		}
	};
	Acts.prototype.SetDistanceTravelled = function (d)
	{
		this.travelled = d;
	};
	Acts.prototype.SetEnabled = function (en)
	{
		this.enabled = (en === 1);
	};
	behaviorProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.Speed = function (ret)
	{
		var s = cr.distanceTo(0, 0, this.dx, this.dy);
		s = cr.round6dp(s);
		ret.set_float(s);
	};
	Exps.prototype.Acceleration = function (ret)
	{
		ret.set_float(this.acc);
	};
	Exps.prototype.AngleOfMotion = function (ret)
	{
		ret.set_float(cr.to_degrees(cr.angleTo(0, 0, this.dx, this.dy)));
	};
	Exps.prototype.DistanceTravelled = function (ret)
	{
		ret.set_float(this.travelled);
	};
	Exps.prototype.Gravity = function (ret)
	{
		ret.set_float(this.g);
	};
	behaviorProto.exps = new Exps();
}());
;
;
cr.behaviors.Car = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var behaviorProto = cr.behaviors.Car.prototype;
	behaviorProto.Type = function(behavior, objtype)
	{
		this.behavior = behavior;
		this.objtype = objtype;
		this.runtime = behavior.runtime;
	};
	var behtypeProto = behaviorProto.Type.prototype;
	behtypeProto.onCreate = function()
	{
	};
	behaviorProto.Instance = function(type, inst)
	{
		this.type = type;
		this.behavior = type.behavior;
		this.inst = inst;				// associated object instance to modify
		this.runtime = type.runtime;
		this.upkey = false;
		this.downkey = false;
		this.leftkey = false;
		this.rightkey = false;
		this.ignoreInput = false;
		this.simup = false;
		this.simdown = false;
		this.simleft = false;
		this.simright = false;
		this.s = 0;
		this.a = this.inst.angle;
		this.m = this.inst.angle;
	};
	var behinstProto = behaviorProto.Instance.prototype;
	behinstProto.onCreate = function()
	{
		this.maxspeed = this.properties[0];
		this.acc = this.properties[1];
		this.dec = this.properties[2];
		this.steerSpeed = cr.to_radians(this.properties[3]);
		this.driftRecover = cr.to_radians(this.properties[4]);
		this.friction = this.properties[5];
		this.setAngle = (this.properties[6] === 1);			// 0=no, 1=yes
		this.defaultControls = (this.properties[7] === 1);	// 0=no, 1=yes
		this.enabled = (this.properties[8] !== 0);
		this.lastx = this.inst.x;
		this.lasty = this.inst.y;
		this.lastAngle = this.inst.angle;
		if (this.defaultControls && !this.runtime.isDomFree)
		{
			jQuery(document).keydown(
				(function (self) {
					return function(info) {
						self.onKeyDown(info);
					};
				})(this)
			);
			jQuery(document).keyup(
				(function (self) {
					return function(info) {
						self.onKeyUp(info);
					};
				})(this)
			);
		}
	};
	behinstProto.saveToJSON = function ()
	{
		return {
			"ignoreInput": this.ignoreInput,
			"enabled": this.enabled,
			"s": this.s,
			"a": this.a,
			"m": this.m,
			"maxspeed": this.maxspeed,
			"acc": this.acc,
			"dec": this.dec,
			"steerSpeed": this.steerSpeed,
			"driftRecover": this.driftRecover,
			"friction": this.friction,
			"lastx": this.lastx,
			"lasty": this.lasty,
			"lastAngle": this.lastAngle
		};
	};
	behinstProto.loadFromJSON = function (o)
	{
		this.ignoreInput = o["ignoreInput"];
		this.enabled = o["enabled"];
		this.s = o["s"];
		this.a = o["a"];
		this.m = o["m"];
		this.maxspeed = o["maxspeed"];
		this.acc = o["acc"];
		this.dec = o["dec"];
		this.steerSpeed = o["steerSpeed"];
		this.driftRecover = o["driftRecover"];
		this.friction = o["friction"];
		this.lastx = o["lastx"];
		this.lasty = o["lasty"];
		this.lastAngle = o["lastAngle"];
		this.upkey = false;
		this.downkey = false;
		this.leftkey = false;
		this.rightkey = false;
		this.simup = false;
		this.simdown = false;
		this.simleft = false;
		this.simright = false;
	};
	behinstProto.onKeyDown = function (info)
	{
		switch (info.which) {
		case 37:	// left
			info.preventDefault();
			this.leftkey = true;
			break;
		case 38:	// up
			info.preventDefault();
			this.upkey = true;
			break;
		case 39:	// right
			info.preventDefault();
			this.rightkey = true;
			break;
		case 40:	// down
			info.preventDefault();
			this.downkey = true;
			break;
		}
	};
	behinstProto.onKeyUp = function (info)
	{
		switch (info.which) {
		case 37:	// left
			info.preventDefault();
			this.leftkey = false;
			break;
		case 38:	// up
			info.preventDefault();
			this.upkey = false;
			break;
		case 39:	// right
			info.preventDefault();
			this.rightkey = false;
			break;
		case 40:	// down
			info.preventDefault();
			this.downkey = false;
			break;
		}
	};
	behinstProto.onWindowBlur = function ()
	{
		this.upkey = false;
		this.downkey = false;
		this.leftkey = false;
		this.rightkey = false;
	};
	behinstProto.tick = function ()
	{
		var dt = this.runtime.getDt(this.inst);
		var left = this.leftkey || this.simleft;
		var right = this.rightkey || this.simright;
		var up = this.upkey || this.simup;
		var down = this.downkey || this.simdown;
		this.simleft = false;
		this.simright = false;
		this.simup = false;
		this.simdown = false;
		if (!this.enabled)
			return;
		if (this.setAngle && this.inst.angle !== this.lastAngle)
		{
			this.a = this.inst.angle;
			this.m = this.inst.angle;
			this.lastAngle = this.inst.angle;
		}
		var collobj = this.runtime.testOverlapSolid(this.inst);
		if (collobj)
		{
			this.runtime.registerCollision(this.inst, collobj);
			if (!this.runtime.pushOutSolidNearest(this.inst))
				return;		// must be stuck in solid
		}
		if (this.ignoreInput)
		{
			left = false;
			right = false;
			up = false;
			down = false;
		}
		if (up && !down)
		{
			this.s += this.acc * dt;
			if (this.s > this.maxspeed)
				this.s = this.maxspeed;
		}
		if (down && !up)
		{
			this.s -= this.dec * dt;
			if (this.s < -this.maxspeed)
				this.s = -this.maxspeed;
		}
		if (down === up)
		{
			if (this.s > 0)
			{
				this.s -= this.dec * dt * 0.1;
				if (this.s < 0)
					this.s = 0;
			}
			else if (this.s < 0)
			{
				this.s += this.dec * dt * 0.1;
				if (this.s > 0)
					this.s = 0;
			}
		}
		if (this.s < 0)
		{
			var temp = left;
			left = right;
			right = temp;
		}
		if (left && !right)
		{
			this.a = cr.clamp_angle(this.a - this.steerSpeed * dt * (Math.abs(this.s) / this.maxspeed));
		}
		if (right && !left)
		{
			this.a = cr.clamp_angle(this.a + this.steerSpeed * dt * (Math.abs(this.s) / this.maxspeed));
		}
		var recover = this.driftRecover * dt;
		var diff = cr.angleDiff(this.a, this.m);
		if (diff > cr.to_radians(90))
			recover += (diff - cr.to_radians(90));
		if (diff <= recover)
			this.m = cr.clamp_angle(this.a);
		else if (cr.angleClockwise(this.a, this.m))
			this.m = cr.clamp_angle(this.m + recover);
		else
			this.m = cr.clamp_angle(this.m - recover);
		this.lastx = this.inst.x;
		this.lasty = this.inst.y;
		if (this.s !== 0 && dt !== 0)
		{
			this.inst.x += Math.cos(this.m) * this.s * dt;
			this.inst.y += Math.sin(this.m) * this.s * dt;
			if (this.setAngle)
			{
				this.inst.angle = this.a;
				this.lastAngle = this.a;
			}
			this.inst.set_bbox_changed();
			var hitsolid = this.runtime.testOverlapSolid(this.inst);
			if (hitsolid)
			{
				this.runtime.registerCollision(this.inst, hitsolid);
				this.s = Math.abs(this.s);
				this.m = this.runtime.calculateSolidBounceAngle(this.inst, this.lastx, this.lasty);
				this.inst.x += Math.cos(this.m) * this.s * dt;	// move out for another tick to try and avoid solid
				this.inst.y += Math.sin(this.m) * this.s * dt;
				this.inst.set_bbox_changed();
				this.s *= (1 - this.friction);
				if (!this.runtime.pushOutSolid(this.inst, Math.cos(this.m), Math.sin(this.m), Math.max(this.s * 2.5 * dt, 30)))
					this.runtime.pushOutSolidNearest(this.inst, 100);
			}
		}
		else if (this.setAngle && this.inst.angle !== this.a)
		{
			this.inst.angle = this.a;
			this.lastAngle = this.a;
			this.inst.set_bbox_changed();
			if (this.runtime.testOverlapSolid(this.inst))
				this.runtime.pushOutSolidNearest(this.inst, 100);
		}
	};
	function Cnds() {};
	Cnds.prototype.IsMoving = function ()
	{
		return this.s !== 0;
	};
	Cnds.prototype.CompareSpeed = function (cmp, s)
	{
		return cr.do_cmp(this.s, cmp, s);
	};
	behaviorProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.Stop = function ()
	{
		this.s = 0;
	};
	Acts.prototype.SetIgnoreInput = function (ignoring)
	{
		this.ignoreInput = ignoring;
	};
	Acts.prototype.SetSpeed = function (speed)
	{
		if (speed < -this.maxspeed)
			speed = -this.maxspeed;
		if (speed > this.maxspeed)
			speed = this.maxspeed;
		this.s = speed;
	};
	Acts.prototype.SetMaxSpeed = function (maxspeed)
	{
		this.maxspeed = maxspeed;
		if (this.maxspeed < 0)
			this.maxspeed = 0;
	};
	Acts.prototype.SetAcceleration = function (acc)
	{
		this.acc = acc;
		if (this.acc < 0)
			this.acc = 0;
	};
	Acts.prototype.SetDeceleration = function (dec)
	{
		this.dec = dec;
		if (this.dec < 0)
			this.dec = 0;
	};
	Acts.prototype.SimulateControl = function (ctrl)
	{
		switch (ctrl) {
		case 0:		this.simleft = true;	break;
		case 1:		this.simright = true;	break;
		case 2:		this.simup = true;		break;
		case 3:		this.simdown = true;	break;
		}
	};
	Acts.prototype.SetEnabled = function (en)
	{
		this.enabled = (en === 1);
	};
	Acts.prototype.SetSteerSpeed = function (x)
	{
		this.steerSpeed = cr.to_radians(x);
	};
	Acts.prototype.SetDriftRecover = function (x)
	{
		this.driftRecover = cr.to_radians(x);
	};
	Acts.prototype.SetFriction = function (x)
	{
		this.friction = x;
	};
	behaviorProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.Speed = function (ret)
	{
		ret.set_float(this.s);
	};
	Exps.prototype.MaxSpeed = function (ret)
	{
		ret.set_float(this.maxspeed);
	};
	Exps.prototype.Acceleration = function (ret)
	{
		ret.set_float(this.acc);
	};
	Exps.prototype.Deceleration = function (ret)
	{
		ret.set_float(this.dec);
	};
	Exps.prototype.MovingAngle = function (ret)
	{
		ret.set_float(cr.to_degrees(this.m));
	};
	Exps.prototype.VectorX = function (ret)
	{
		ret.set_float(Math.cos(this.m) * this.s);
	};
	Exps.prototype.VectorY = function (ret)
	{
		ret.set_float(Math.sin(this.m) * this.s);
	};
	Exps.prototype.SteerSpeed = function (ret)
	{
		ret.set_float(cr.to_degrees(this.steerSpeed));
	};
	Exps.prototype.DriftRecover = function (ret)
	{
		ret.set_float(cr.to_degrees(this.driftRecover));
	};
	Exps.prototype.Friction = function (ret)
	{
		ret.set_float(this.friction);
	};
	behaviorProto.exps = new Exps();
}());
;
;
cr.behaviors.Fade = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var behaviorProto = cr.behaviors.Fade.prototype;
	behaviorProto.Type = function(behavior, objtype)
	{
		this.behavior = behavior;
		this.objtype = objtype;
		this.runtime = behavior.runtime;
	};
	var behtypeProto = behaviorProto.Type.prototype;
	behtypeProto.onCreate = function()
	{
	};
	behaviorProto.Instance = function(type, inst)
	{
		this.type = type;
		this.behavior = type.behavior;
		this.inst = inst;				// associated object instance to modify
		this.runtime = type.runtime;
	};
	var behinstProto = behaviorProto.Instance.prototype;
	behinstProto.onCreate = function()
	{
		this.activeAtStart = this.properties[0] === 1;
		this.setMaxOpacity = false;					// used to retrieve maxOpacity once in first 'Start fade' action if initially inactive
		this.fadeInTime = this.properties[1];
		this.waitTime = this.properties[2];
		this.fadeOutTime = this.properties[3];
		this.destroy = this.properties[4];			// 0 = no, 1 = after fade out
		this.stage = this.activeAtStart ? 0 : 3;		// 0 = fade in, 1 = wait, 2 = fade out, 3 = done
		if (this.recycled)
			this.stageTime.reset();
		else
			this.stageTime = new cr.KahanAdder();
		this.maxOpacity = (this.inst.opacity ? this.inst.opacity : 1.0);
		if (this.activeAtStart)
		{
			if (this.fadeInTime === 0)
			{
				this.stage = 1;
				if (this.waitTime === 0)
					this.stage = 2;
			}
			else
			{
				this.inst.opacity = 0;
				this.runtime.redraw = true;
			}
		}
	};
	behinstProto.saveToJSON = function ()
	{
		return {
			"fit": this.fadeInTime,
			"wt": this.waitTime,
			"fot": this.fadeOutTime,
			"s": this.stage,
			"st": this.stageTime.sum,
			"mo": this.maxOpacity,
		};
	};
	behinstProto.loadFromJSON = function (o)
	{
		this.fadeInTime = o["fit"];
		this.waitTime = o["wt"];
		this.fadeOutTime = o["fot"];
		this.stage = o["s"];
		this.stageTime.reset();
		this.stageTime.sum = o["st"];
		this.maxOpacity = o["mo"];
	};
	behinstProto.tick = function ()
	{
		this.stageTime.add(this.runtime.getDt(this.inst));
		if (this.stage === 0)
		{
			this.inst.opacity = (this.stageTime.sum / this.fadeInTime) * this.maxOpacity;
			this.runtime.redraw = true;
			if (this.inst.opacity >= this.maxOpacity)
			{
				this.inst.opacity = this.maxOpacity;
				this.stage = 1;	// wait stage
				this.stageTime.reset();
				this.runtime.trigger(cr.behaviors.Fade.prototype.cnds.OnFadeInEnd, this.inst);
			}
		}
		if (this.stage === 1)
		{
			if (this.stageTime.sum >= this.waitTime)
			{
				this.stage = 2;	// fade out stage
				this.stageTime.reset();
				this.runtime.trigger(cr.behaviors.Fade.prototype.cnds.OnWaitEnd, this.inst);
			}
		}
		if (this.stage === 2)
		{
			if (this.fadeOutTime !== 0)
			{
				this.inst.opacity = this.maxOpacity - ((this.stageTime.sum / this.fadeOutTime) * this.maxOpacity);
				this.runtime.redraw = true;
				if (this.inst.opacity < 0)
				{
					this.inst.opacity = 0;
					this.stage = 3;	// done
					this.stageTime.reset();
					this.runtime.trigger(cr.behaviors.Fade.prototype.cnds.OnFadeOutEnd, this.inst);
					if (this.destroy === 1)
						this.runtime.DestroyInstance(this.inst);
				}
			}
		}
	};
	behinstProto.doStart = function ()
	{
		this.stage = 0;
		this.stageTime.reset();
		if (this.fadeInTime === 0)
		{
			this.stage = 1;
			if (this.waitTime === 0)
				this.stage = 2;
		}
		else
		{
			this.inst.opacity = 0;
			this.runtime.redraw = true;
		}
	};
	function Cnds() {};
	Cnds.prototype.OnFadeOutEnd = function ()
	{
		return true;
	};
	Cnds.prototype.OnFadeInEnd = function ()
	{
		return true;
	};
	Cnds.prototype.OnWaitEnd = function ()
	{
		return true;
	};
	behaviorProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.StartFade = function ()
	{
		if (!this.activeAtStart && !this.setMaxOpacity)
		{
			this.maxOpacity = (this.inst.opacity ? this.inst.opacity : 1.0);
			this.setMaxOpacity = true;
		}
		if (this.stage === 3)
			this.doStart();
	};
	Acts.prototype.RestartFade = function ()
	{
		this.doStart();
	};
	Acts.prototype.SetFadeInTime = function (t)
	{
		if (t < 0)
			t = 0;
		this.fadeInTime = t;
	};
	Acts.prototype.SetWaitTime = function (t)
	{
		if (t < 0)
			t = 0;
		this.waitTime = t;
	};
	Acts.prototype.SetFadeOutTime = function (t)
	{
		if (t < 0)
			t = 0;
		this.fadeOutTime = t;
	};
	behaviorProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.FadeInTime = function (ret)
	{
		ret.set_float(this.fadeInTime);
	};
	Exps.prototype.WaitTime = function (ret)
	{
		ret.set_float(this.waitTime);
	};
	Exps.prototype.FadeOutTime = function (ret)
	{
		ret.set_float(this.fadeOutTime);
	};
	behaviorProto.exps = new Exps();
}());
;
;
cr.behaviors.Pin = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var behaviorProto = cr.behaviors.Pin.prototype;
	behaviorProto.Type = function(behavior, objtype)
	{
		this.behavior = behavior;
		this.objtype = objtype;
		this.runtime = behavior.runtime;
	};
	var behtypeProto = behaviorProto.Type.prototype;
	behtypeProto.onCreate = function()
	{
	};
	behaviorProto.Instance = function(type, inst)
	{
		this.type = type;
		this.behavior = type.behavior;
		this.inst = inst;				// associated object instance to modify
		this.runtime = type.runtime;
	};
	var behinstProto = behaviorProto.Instance.prototype;
	behinstProto.onCreate = function()
	{
		this.pinObject = null;
		this.pinObjectUid = -1;		// for loading
		this.pinAngle = 0;
		this.pinDist = 0;
		this.myStartAngle = 0;
		this.theirStartAngle = 0;
		this.lastKnownAngle = 0;
		this.mode = 0;				// 0 = position & angle; 1 = position; 2 = angle; 3 = rope; 4 = bar
		var self = this;
		if (!this.recycled)
		{
			this.myDestroyCallback = (function(inst) {
													self.onInstanceDestroyed(inst);
												});
		}
		this.runtime.addDestroyCallback(this.myDestroyCallback);
	};
	behinstProto.saveToJSON = function ()
	{
		return {
			"uid": this.pinObject ? this.pinObject.uid : -1,
			"pa": this.pinAngle,
			"pd": this.pinDist,
			"msa": this.myStartAngle,
			"tsa": this.theirStartAngle,
			"lka": this.lastKnownAngle,
			"m": this.mode
		};
	};
	behinstProto.loadFromJSON = function (o)
	{
		this.pinObjectUid = o["uid"];		// wait until afterLoad to look up
		this.pinAngle = o["pa"];
		this.pinDist = o["pd"];
		this.myStartAngle = o["msa"];
		this.theirStartAngle = o["tsa"];
		this.lastKnownAngle = o["lka"];
		this.mode = o["m"];
	};
	behinstProto.afterLoad = function ()
	{
		if (this.pinObjectUid === -1)
			this.pinObject = null;
		else
		{
			this.pinObject = this.runtime.getObjectByUID(this.pinObjectUid);
;
		}
		this.pinObjectUid = -1;
	};
	behinstProto.onInstanceDestroyed = function (inst)
	{
		if (this.pinObject == inst)
			this.pinObject = null;
	};
	behinstProto.onDestroy = function()
	{
		this.pinObject = null;
		this.runtime.removeDestroyCallback(this.myDestroyCallback);
	};
	behinstProto.tick = function ()
	{
	};
	behinstProto.tick2 = function ()
	{
		if (!this.pinObject)
			return;
		if (this.lastKnownAngle !== this.inst.angle)
			this.myStartAngle = cr.clamp_angle(this.myStartAngle + (this.inst.angle - this.lastKnownAngle));
		var newx = this.inst.x;
		var newy = this.inst.y;
		if (this.mode === 3 || this.mode === 4)		// rope mode or bar mode
		{
			var dist = cr.distanceTo(this.inst.x, this.inst.y, this.pinObject.x, this.pinObject.y);
			if ((dist > this.pinDist) || (this.mode === 4 && dist < this.pinDist))
			{
				var a = cr.angleTo(this.pinObject.x, this.pinObject.y, this.inst.x, this.inst.y);
				newx = this.pinObject.x + Math.cos(a) * this.pinDist;
				newy = this.pinObject.y + Math.sin(a) * this.pinDist;
			}
		}
		else
		{
			newx = this.pinObject.x + Math.cos(this.pinObject.angle + this.pinAngle) * this.pinDist;
			newy = this.pinObject.y + Math.sin(this.pinObject.angle + this.pinAngle) * this.pinDist;
		}
		var newangle = cr.clamp_angle(this.myStartAngle + (this.pinObject.angle - this.theirStartAngle));
		this.lastKnownAngle = newangle;
		if ((this.mode === 0 || this.mode === 1 || this.mode === 3 || this.mode === 4)
			&& (this.inst.x !== newx || this.inst.y !== newy))
		{
			this.inst.x = newx;
			this.inst.y = newy;
			this.inst.set_bbox_changed();
		}
		if ((this.mode === 0 || this.mode === 2) && (this.inst.angle !== newangle))
		{
			this.inst.angle = newangle;
			this.inst.set_bbox_changed();
		}
	};
	function Cnds() {};
	Cnds.prototype.IsPinned = function ()
	{
		return !!this.pinObject;
	};
	behaviorProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.Pin = function (obj, mode_)
	{
		if (!obj)
			return;
		var otherinst = obj.getFirstPicked(this.inst);
		if (!otherinst)
			return;
		this.pinObject = otherinst;
		this.pinAngle = cr.angleTo(otherinst.x, otherinst.y, this.inst.x, this.inst.y) - otherinst.angle;
		this.pinDist = cr.distanceTo(otherinst.x, otherinst.y, this.inst.x, this.inst.y);
		this.myStartAngle = this.inst.angle;
		this.lastKnownAngle = this.inst.angle;
		this.theirStartAngle = otherinst.angle;
		this.mode = mode_;
	};
	Acts.prototype.Unpin = function ()
	{
		this.pinObject = null;
	};
	behaviorProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.PinnedUID = function (ret)
	{
		ret.set_int(this.pinObject ? this.pinObject.uid : -1);
	};
	behaviorProto.exps = new Exps();
}());
;
;
cr.behaviors.Platform = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var behaviorProto = cr.behaviors.Platform.prototype;
	behaviorProto.Type = function(behavior, objtype)
	{
		this.behavior = behavior;
		this.objtype = objtype;
		this.runtime = behavior.runtime;
	};
	var behtypeProto = behaviorProto.Type.prototype;
	behtypeProto.onCreate = function()
	{
	};
	var ANIMMODE_STOPPED = 0;
	var ANIMMODE_MOVING = 1;
	var ANIMMODE_JUMPING = 2;
	var ANIMMODE_FALLING = 3;
	behaviorProto.Instance = function(type, inst)
	{
		this.type = type;
		this.behavior = type.behavior;
		this.inst = inst;				// associated object instance to modify
		this.runtime = type.runtime;
		this.leftkey = false;
		this.rightkey = false;
		this.jumpkey = false;
		this.jumped = false;			// prevent bunnyhopping
		this.doubleJumped = false;
		this.canDoubleJump = false;
		this.ignoreInput = false;
		this.simleft = false;
		this.simright = false;
		this.simjump = false;
		this.lastFloorObject = null;
		this.loadFloorObject = -1;
		this.lastFloorX = 0;
		this.lastFloorY = 0;
		this.floorIsJumpthru = false;
		this.animMode = ANIMMODE_STOPPED;
		this.fallthrough = 0;			// fall through jump-thru.  >0 to disable, lasts a few ticks
		this.firstTick = true;
		this.dx = 0;
		this.dy = 0;
	};
	var behinstProto = behaviorProto.Instance.prototype;
	behinstProto.updateGravity = function()
	{
		this.downx = Math.cos(this.ga);
		this.downy = Math.sin(this.ga);
		this.rightx = Math.cos(this.ga - Math.PI / 2);
		this.righty = Math.sin(this.ga - Math.PI / 2);
		this.downx = cr.round6dp(this.downx);
		this.downy = cr.round6dp(this.downy);
		this.rightx = cr.round6dp(this.rightx);
		this.righty = cr.round6dp(this.righty);
		this.g1 = this.g;
		if (this.g < 0)
		{
			this.downx *= -1;
			this.downy *= -1;
			this.g = Math.abs(this.g);
		}
	};
	behinstProto.onCreate = function()
	{
		this.maxspeed = this.properties[0];
		this.acc = this.properties[1];
		this.dec = this.properties[2];
		this.jumpStrength = this.properties[3];
		this.g = this.properties[4];
		this.g1 = this.g;
		this.maxFall = this.properties[5];
		this.enableDoubleJump = (this.properties[6] !== 0);	// 0=disabled, 1=enabled
		this.jumpSustain = (this.properties[7] / 1000);		// convert ms to s
		this.defaultControls = (this.properties[8] === 1);	// 0=no, 1=yes
		this.enabled = (this.properties[9] !== 0);
		this.wasOnFloor = false;
		this.wasOverJumpthru = this.runtime.testOverlapJumpThru(this.inst);
		this.loadOverJumpthru = -1;
		this.sustainTime = 0;				// time of jump sustain remaining
		this.ga = cr.to_radians(90);
		this.updateGravity();
		var self = this;
		if (this.defaultControls && !this.runtime.isDomFree)
		{
			jQuery(document).keydown(function(info) {
						self.onKeyDown(info);
					});
			jQuery(document).keyup(function(info) {
						self.onKeyUp(info);
					});
		}
		if (!this.recycled)
		{
			this.myDestroyCallback = function(inst) {
										self.onInstanceDestroyed(inst);
									};
		}
		this.runtime.addDestroyCallback(this.myDestroyCallback);
		this.inst.extra["isPlatformBehavior"] = true;
	};
	behinstProto.saveToJSON = function ()
	{
		return {
			"ii": this.ignoreInput,
			"lfx": this.lastFloorX,
			"lfy": this.lastFloorY,
			"lfo": (this.lastFloorObject ? this.lastFloorObject.uid : -1),
			"am": this.animMode,
			"en": this.enabled,
			"fall": this.fallthrough,
			"ft": this.firstTick,
			"dx": this.dx,
			"dy": this.dy,
			"ms": this.maxspeed,
			"acc": this.acc,
			"dec": this.dec,
			"js": this.jumpStrength,
			"g": this.g,
			"g1": this.g1,
			"mf": this.maxFall,
			"wof": this.wasOnFloor,
			"woj": (this.wasOverJumpthru ? this.wasOverJumpthru.uid : -1),
			"ga": this.ga,
			"edj": this.enableDoubleJump,
			"cdj": this.canDoubleJump,
			"dj": this.doubleJumped,
			"sus": this.jumpSustain
		};
	};
	behinstProto.loadFromJSON = function (o)
	{
		this.ignoreInput = o["ii"];
		this.lastFloorX = o["lfx"];
		this.lastFloorY = o["lfy"];
		this.loadFloorObject = o["lfo"];
		this.animMode = o["am"];
		this.enabled = o["en"];
		this.fallthrough = o["fall"];
		this.firstTick = o["ft"];
		this.dx = o["dx"];
		this.dy = o["dy"];
		this.maxspeed = o["ms"];
		this.acc = o["acc"];
		this.dec = o["dec"];
		this.jumpStrength = o["js"];
		this.g = o["g"];
		this.g1 = o["g1"];
		this.maxFall = o["mf"];
		this.wasOnFloor = o["wof"];
		this.loadOverJumpthru = o["woj"];
		this.ga = o["ga"];
		this.enableDoubleJump = o["edj"];
		this.canDoubleJump = o["cdj"];
		this.doubleJumped = o["dj"];
		this.jumpSustain = o["sus"];
		this.leftkey = false;
		this.rightkey = false;
		this.jumpkey = false;
		this.jumped = false;
		this.simleft = false;
		this.simright = false;
		this.simjump = false;
		this.sustainTime = 0;
		this.updateGravity();
	};
	behinstProto.afterLoad = function ()
	{
		if (this.loadFloorObject === -1)
			this.lastFloorObject = null;
		else
			this.lastFloorObject = this.runtime.getObjectByUID(this.loadFloorObject);
		if (this.loadOverJumpthru === -1)
			this.wasOverJumpthru = null;
		else
			this.wasOverJumpthru = this.runtime.getObjectByUID(this.loadOverJumpthru);
	};
	behinstProto.onInstanceDestroyed = function (inst)
	{
		if (this.lastFloorObject == inst)
			this.lastFloorObject = null;
	};
	behinstProto.onDestroy = function ()
	{
		this.lastFloorObject = null;
		this.runtime.removeDestroyCallback(this.myDestroyCallback);
	};
	behinstProto.onKeyDown = function (info)
	{
		switch (info.which) {
		case 38:	// up
			info.preventDefault();
			this.jumpkey = true;
			break;
		case 37:	// left
			info.preventDefault();
			this.leftkey = true;
			break;
		case 39:	// right
			info.preventDefault();
			this.rightkey = true;
			break;
		}
	};
	behinstProto.onKeyUp = function (info)
	{
		switch (info.which) {
		case 38:	// up
			info.preventDefault();
			this.jumpkey = false;
			this.jumped = false;
			break;
		case 37:	// left
			info.preventDefault();
			this.leftkey = false;
			break;
		case 39:	// right
			info.preventDefault();
			this.rightkey = false;
			break;
		}
	};
	behinstProto.onWindowBlur = function ()
	{
		this.leftkey = false;
		this.rightkey = false;
		this.jumpkey = false;
	};
	behinstProto.getGDir = function ()
	{
		if (this.g < 0)
			return -1;
		else
			return 1;
	};
	behinstProto.isOnFloor = function ()
	{
		var ret = null;
		var ret2 = null;
		var i, len, j;
		var oldx = this.inst.x;
		var oldy = this.inst.y;
		this.inst.x += this.downx;
		this.inst.y += this.downy;
		this.inst.set_bbox_changed();
		if (this.lastFloorObject && this.runtime.testOverlap(this.inst, this.lastFloorObject) &&
			(!this.runtime.typeHasBehavior(this.lastFloorObject.type, cr.behaviors.solid) || this.lastFloorObject.extra["solidEnabled"]))
		{
			this.inst.x = oldx;
			this.inst.y = oldy;
			this.inst.set_bbox_changed();
			return this.lastFloorObject;
		}
		else
		{
			ret = this.runtime.testOverlapSolid(this.inst);
			if (!ret && this.fallthrough === 0)
				ret2 = this.runtime.testOverlapJumpThru(this.inst, true);
			this.inst.x = oldx;
			this.inst.y = oldy;
			this.inst.set_bbox_changed();
			if (ret)		// was overlapping solid
			{
				if (this.runtime.testOverlap(this.inst, ret))
					return null;
				else
				{
					this.floorIsJumpthru = false;
					return ret;
				}
			}
			if (ret2 && ret2.length)
			{
				for (i = 0, j = 0, len = ret2.length; i < len; i++)
				{
					ret2[j] = ret2[i];
					if (!this.runtime.testOverlap(this.inst, ret2[i]))
						j++;
				}
				if (j >= 1)
				{
					this.floorIsJumpthru = true;
					return ret2[0];
				}
			}
			return null;
		}
	};
	behinstProto.tick = function ()
	{
	};
	behinstProto.posttick = function ()
	{
		var dt = this.runtime.getDt(this.inst);
		var mx, my, obstacle, mag, allover, i, len, j, oldx, oldy;
		if (!this.jumpkey && !this.simjump)
			this.jumped = false;
		var left = this.leftkey || this.simleft;
		var right = this.rightkey || this.simright;
		var jumpkey = (this.jumpkey || this.simjump);
		var jump = jumpkey && !this.jumped;
		this.simleft = false;
		this.simright = false;
		this.simjump = false;
		if (!this.enabled)
			return;
		if (this.ignoreInput)
		{
			left = false;
			right = false;
			jumpkey = false;
			jump = false;
		}
		if (!jumpkey)
			this.sustainTime = 0;
		var lastFloor = this.lastFloorObject;
		var floor_moved = false;
		if (this.firstTick)
		{
			if (this.runtime.testOverlapSolid(this.inst) || this.runtime.testOverlapJumpThru(this.inst))
			{
				this.runtime.pushOutSolid(this.inst, -this.downx, -this.downy, 4, true);
			}
			this.firstTick = false;
		}
		if (lastFloor && this.dy === 0 && (lastFloor.y !== this.lastFloorY || lastFloor.x !== this.lastFloorX))
		{
			mx = (lastFloor.x - this.lastFloorX);
			my = (lastFloor.y - this.lastFloorY);
			this.inst.x += mx;
			this.inst.y += my;
			this.inst.set_bbox_changed();
			this.lastFloorX = lastFloor.x;
			this.lastFloorY = lastFloor.y;
			floor_moved = true;
			if (this.runtime.testOverlapSolid(this.inst))
			{
				this.runtime.pushOutSolid(this.inst, -mx, -my, Math.sqrt(mx * mx + my * my) * 2.5);
			}
		}
		var floor_ = this.isOnFloor();
		var collobj = this.runtime.testOverlapSolid(this.inst);
		if (collobj)
		{
			if (this.inst.extra["inputPredicted"])
			{
				this.runtime.pushOutSolid(this.inst, -this.downx, -this.downy, 10, false);
			}
			else if (this.runtime.pushOutSolidNearest(this.inst, Math.max(this.inst.width, this.inst.height) / 2))
			{
				this.runtime.registerCollision(this.inst, collobj);
			}
			else
				return;
		}
		if (floor_)
		{
			this.doubleJumped = false;		// reset double jump flags for next jump
			this.canDoubleJump = false;
			if (this.dy > 0)
			{
				if (!this.wasOnFloor)
				{
					this.runtime.pushInFractional(this.inst, -this.downx, -this.downy, floor_, 16);
					this.wasOnFloor = true;
				}
				this.dy = 0;
			}
			if (lastFloor != floor_)
			{
				this.lastFloorObject = floor_;
				this.lastFloorX = floor_.x;
				this.lastFloorY = floor_.y;
				this.runtime.registerCollision(this.inst, floor_);
			}
			else if (floor_moved)
			{
				collobj = this.runtime.testOverlapSolid(this.inst);
				if (collobj)
				{
					this.runtime.registerCollision(this.inst, collobj);
					if (mx !== 0)
					{
						if (mx > 0)
							this.runtime.pushOutSolid(this.inst, -this.rightx, -this.righty);
						else
							this.runtime.pushOutSolid(this.inst, this.rightx, this.righty);
					}
					this.runtime.pushOutSolid(this.inst, -this.downx, -this.downy);
				}
			}
		}
		else
		{
			if (!jumpkey)
				this.canDoubleJump = true;
		}
		if ((floor_ && jump) || (!floor_ && this.enableDoubleJump && jumpkey && this.canDoubleJump && !this.doubleJumped))
		{
			oldx = this.inst.x;
			oldy = this.inst.y;
			this.inst.x -= this.downx;
			this.inst.y -= this.downy;
			this.inst.set_bbox_changed();
			if (!this.runtime.testOverlapSolid(this.inst))
			{
				this.sustainTime = this.jumpSustain;
				this.runtime.trigger(cr.behaviors.Platform.prototype.cnds.OnJump, this.inst);
				this.animMode = ANIMMODE_JUMPING;
				this.dy = -this.jumpStrength;
				jump = true;		// set in case is double jump
				if (floor_)
					this.jumped = true;
				else
					this.doubleJumped = true;
			}
			else
				jump = false;
			this.inst.x = oldx;
			this.inst.y = oldy;
			this.inst.set_bbox_changed();
		}
		if (!floor_)
		{
			if (jumpkey && this.sustainTime > 0)
			{
				this.dy = -this.jumpStrength;
				this.sustainTime -= dt;
			}
			else
			{
				this.lastFloorObject = null;
				this.dy += this.g * dt;
				if (this.dy > this.maxFall)
					this.dy = this.maxFall;
			}
			if (jump)
				this.jumped = true;
		}
		this.wasOnFloor = !!floor_;
		if (left == right)	// both up or both down
		{
			if (this.dx < 0)
			{
				this.dx += this.dec * dt;
				if (this.dx > 0)
					this.dx = 0;
			}
			else if (this.dx > 0)
			{
				this.dx -= this.dec * dt;
				if (this.dx < 0)
					this.dx = 0;
			}
		}
		if (left && !right)
		{
			if (this.dx > 0)
				this.dx -= (this.acc + this.dec) * dt;
			else
				this.dx -= this.acc * dt;
		}
		if (right && !left)
		{
			if (this.dx < 0)
				this.dx += (this.acc + this.dec) * dt;
			else
				this.dx += this.acc * dt;
		}
		if (this.dx > this.maxspeed)
			this.dx = this.maxspeed;
		else if (this.dx < -this.maxspeed)
			this.dx = -this.maxspeed;
		var landed = false;
		if (this.dx !== 0)
		{
			oldx = this.inst.x;
			oldy = this.inst.y;
			mx = this.dx * dt * this.rightx;
			my = this.dx * dt * this.righty;
			this.inst.x += this.rightx * (this.dx > 1 ? 1 : -1) - this.downx;
			this.inst.y += this.righty * (this.dx > 1 ? 1 : -1) - this.downy;
			this.inst.set_bbox_changed();
			var is_jumpthru = false;
			var slope_too_steep = this.runtime.testOverlapSolid(this.inst);
			/*
			if (!slope_too_steep && floor_)
			{
				slope_too_steep = this.runtime.testOverlapJumpThru(this.inst);
				is_jumpthru = true;
				if (slope_too_steep)
				{
					this.inst.x = oldx;
					this.inst.y = oldy;
					this.inst.set_bbox_changed();
					if (this.runtime.testOverlap(this.inst, slope_too_steep))
					{
						slope_too_steep = null;
						is_jumpthru = false;
					}
				}
			}
			*/
			this.inst.x = oldx + mx;
			this.inst.y = oldy + my;
			this.inst.set_bbox_changed();
			obstacle = this.runtime.testOverlapSolid(this.inst);
			if (!obstacle && floor_)
			{
				obstacle = this.runtime.testOverlapJumpThru(this.inst);
				if (obstacle)
				{
					this.inst.x = oldx;
					this.inst.y = oldy;
					this.inst.set_bbox_changed();
					if (this.runtime.testOverlap(this.inst, obstacle))
					{
						obstacle = null;
						is_jumpthru = false;
					}
					else
						is_jumpthru = true;
					this.inst.x = oldx + mx;
					this.inst.y = oldy + my;
					this.inst.set_bbox_changed();
				}
			}
			if (obstacle)
			{
				var push_dist = Math.abs(this.dx * dt) + 2;
				if (slope_too_steep || !this.runtime.pushOutSolid(this.inst, -this.downx, -this.downy, push_dist, is_jumpthru, obstacle))
				{
					this.runtime.registerCollision(this.inst, obstacle);
					push_dist = Math.max(Math.abs(this.dx * dt * 2.5), 30);
					if (!this.runtime.pushOutSolid(this.inst, this.rightx * (this.dx < 0 ? 1 : -1), this.righty * (this.dx < 0 ? 1 : -1), push_dist, false))
					{
						this.inst.x = oldx;
						this.inst.y = oldy;
						this.inst.set_bbox_changed();
					}
					else if (floor_ && !is_jumpthru && !this.floorIsJumpthru)
					{
						oldx = this.inst.x;
						oldy = this.inst.y;
						this.inst.x += this.downx;
						this.inst.y += this.downy;
						if (this.runtime.testOverlapSolid(this.inst))
						{
							if (!this.runtime.pushOutSolid(this.inst, -this.downx, -this.downy, 3, false))
							{
								this.inst.x = oldx;
								this.inst.y = oldy;
								this.inst.set_bbox_changed();
							}
						}
						else
						{
							this.inst.x = oldx;
							this.inst.y = oldy;
							this.inst.set_bbox_changed();
						}
					}
					if (!is_jumpthru)
						this.dx = 0;	// stop
				}
				else if (!slope_too_steep && !jump && (Math.abs(this.dy) < Math.abs(this.jumpStrength / 4)))
				{
					this.dy = 0;
					if (!floor_)
						landed = true;
				}
			}
			else
			{
				var newfloor = this.isOnFloor();
				if (floor_ && !newfloor)
				{
					mag = Math.ceil(Math.abs(this.dx * dt)) + 2;
					oldx = this.inst.x;
					oldy = this.inst.y;
					this.inst.x += this.downx * mag;
					this.inst.y += this.downy * mag;
					this.inst.set_bbox_changed();
					if (this.runtime.testOverlapSolid(this.inst) || this.runtime.testOverlapJumpThru(this.inst))
						this.runtime.pushOutSolid(this.inst, -this.downx, -this.downy, mag + 2, true);
					else
					{
						this.inst.x = oldx;
						this.inst.y = oldy;
						this.inst.set_bbox_changed();
					}
				}
				else if (newfloor && this.dy === 0)
				{
					this.runtime.pushInFractional(this.inst, -this.downx, -this.downy, newfloor, 16);
				}
			}
		}
		if (this.dy !== 0)
		{
			oldx = this.inst.x;
			oldy = this.inst.y;
			this.inst.x += this.dy * dt * this.downx;
			this.inst.y += this.dy * dt * this.downy;
			var newx = this.inst.x;
			var newy = this.inst.y;
			this.inst.set_bbox_changed();
			collobj = this.runtime.testOverlapSolid(this.inst);
			var fell_on_jumpthru = false;
			if (!collobj && (this.dy > 0) && !floor_)
			{
				allover = this.fallthrough > 0 ? null : this.runtime.testOverlapJumpThru(this.inst, true);
				if (allover && allover.length)
				{
					if (this.wasOverJumpthru)
					{
						this.inst.x = oldx;
						this.inst.y = oldy;
						this.inst.set_bbox_changed();
						for (i = 0, j = 0, len = allover.length; i < len; i++)
						{
							allover[j] = allover[i];
							if (!this.runtime.testOverlap(this.inst, allover[i]))
								j++;
						}
						allover.length = j;
						this.inst.x = newx;
						this.inst.y = newy;
						this.inst.set_bbox_changed();
					}
					if (allover.length >= 1)
						collobj = allover[0];
				}
				fell_on_jumpthru = !!collobj;
			}
			if (collobj)
			{
				this.runtime.registerCollision(this.inst, collobj);
				this.sustainTime = 0;
				var push_dist = (fell_on_jumpthru ? Math.abs(this.dy * dt * 2.5 + 10) : Math.max(Math.abs(this.dy * dt * 2.5 + 10), 30));
				if (!this.runtime.pushOutSolid(this.inst, this.downx * (this.dy < 0 ? 1 : -1), this.downy * (this.dy < 0 ? 1 : -1), push_dist, fell_on_jumpthru, collobj))
				{
					this.inst.x = oldx;
					this.inst.y = oldy;
					this.inst.set_bbox_changed();
					this.wasOnFloor = true;		// prevent adjustment for unexpected floor landings
					if (!fell_on_jumpthru)
						this.dy = 0;	// stop
				}
				else
				{
					this.lastFloorObject = collobj;
					this.lastFloorX = collobj.x;
					this.lastFloorY = collobj.y;
					this.floorIsJumpthru = fell_on_jumpthru;
					if (fell_on_jumpthru)
						landed = true;
					this.dy = 0;	// stop
				}
			}
		}
		if (this.animMode !== ANIMMODE_FALLING && this.dy > 0 && !floor_)
		{
			this.runtime.trigger(cr.behaviors.Platform.prototype.cnds.OnFall, this.inst);
			this.animMode = ANIMMODE_FALLING;
		}
		if (floor_ || landed)
		{
			if (this.animMode === ANIMMODE_FALLING || landed || (jump && this.dy === 0))
			{
				this.runtime.trigger(cr.behaviors.Platform.prototype.cnds.OnLand, this.inst);
				if (this.dx === 0 && this.dy === 0)
					this.animMode = ANIMMODE_STOPPED;
				else
					this.animMode = ANIMMODE_MOVING;
			}
			else
			{
				if (this.animMode !== ANIMMODE_STOPPED && this.dx === 0 && this.dy === 0)
				{
					this.runtime.trigger(cr.behaviors.Platform.prototype.cnds.OnStop, this.inst);
					this.animMode = ANIMMODE_STOPPED;
				}
				if (this.animMode !== ANIMMODE_MOVING && (this.dx !== 0 || this.dy !== 0) && !jump)
				{
					this.runtime.trigger(cr.behaviors.Platform.prototype.cnds.OnMove, this.inst);
					this.animMode = ANIMMODE_MOVING;
				}
			}
		}
		if (this.fallthrough > 0)
			this.fallthrough--;
		this.wasOverJumpthru = this.runtime.testOverlapJumpThru(this.inst);
	};
	function Cnds() {};
	Cnds.prototype.IsMoving = function ()
	{
		return this.dx !== 0 || this.dy !== 0;
	};
	Cnds.prototype.CompareSpeed = function (cmp, s)
	{
		var speed = Math.sqrt(this.dx * this.dx + this.dy * this.dy);
		return cr.do_cmp(speed, cmp, s);
	};
	Cnds.prototype.IsOnFloor = function ()
	{
		if (this.dy !== 0)
			return false;
		var ret = null;
		var ret2 = null;
		var i, len, j;
		var oldx = this.inst.x;
		var oldy = this.inst.y;
		this.inst.x += this.downx;
		this.inst.y += this.downy;
		this.inst.set_bbox_changed();
		ret = this.runtime.testOverlapSolid(this.inst);
		if (!ret && this.fallthrough === 0)
			ret2 = this.runtime.testOverlapJumpThru(this.inst, true);
		this.inst.x = oldx;
		this.inst.y = oldy;
		this.inst.set_bbox_changed();
		if (ret)		// was overlapping solid
		{
			return !this.runtime.testOverlap(this.inst, ret);
		}
		if (ret2 && ret2.length)
		{
			for (i = 0, j = 0, len = ret2.length; i < len; i++)
			{
				ret2[j] = ret2[i];
				if (!this.runtime.testOverlap(this.inst, ret2[i]))
					j++;
			}
			if (j >= 1)
				return true;
		}
		return false;
	};
	Cnds.prototype.IsByWall = function (side)
	{
		var ret = false;
		var oldx = this.inst.x;
		var oldy = this.inst.y;
		this.inst.x -= this.downx * 3;
		this.inst.y -= this.downy * 3;
		this.inst.set_bbox_changed();
		if (this.runtime.testOverlapSolid(this.inst))
		{
			this.inst.x = oldx;
			this.inst.y = oldy;
			this.inst.set_bbox_changed();
			return false;
		}
		if (side === 0)		// left
		{
			this.inst.x -= this.rightx * 2;
			this.inst.y -= this.righty * 2;
		}
		else
		{
			this.inst.x += this.rightx * 2;
			this.inst.y += this.righty * 2;
		}
		this.inst.set_bbox_changed();
		ret = this.runtime.testOverlapSolid(this.inst);
		this.inst.x = oldx;
		this.inst.y = oldy;
		this.inst.set_bbox_changed();
		return ret;
	};
	Cnds.prototype.IsJumping = function ()
	{
		return this.dy < 0;
	};
	Cnds.prototype.IsFalling = function ()
	{
		return this.dy > 0;
	};
	Cnds.prototype.OnJump = function ()
	{
		return true;
	};
	Cnds.prototype.OnFall = function ()
	{
		return true;
	};
	Cnds.prototype.OnStop = function ()
	{
		return true;
	};
	Cnds.prototype.OnMove = function ()
	{
		return true;
	};
	Cnds.prototype.OnLand = function ()
	{
		return true;
	};
	Cnds.prototype.IsDoubleJumpEnabled = function ()
	{
		return this.enableDoubleJump;
	};
	behaviorProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.SetIgnoreInput = function (ignoring)
	{
		this.ignoreInput = ignoring;
	};
	Acts.prototype.SetMaxSpeed = function (maxspeed)
	{
		this.maxspeed = maxspeed;
		if (this.maxspeed < 0)
			this.maxspeed = 0;
	};
	Acts.prototype.SetAcceleration = function (acc)
	{
		this.acc = acc;
		if (this.acc < 0)
			this.acc = 0;
	};
	Acts.prototype.SetDeceleration = function (dec)
	{
		this.dec = dec;
		if (this.dec < 0)
			this.dec = 0;
	};
	Acts.prototype.SetJumpStrength = function (js)
	{
		this.jumpStrength = js;
		if (this.jumpStrength < 0)
			this.jumpStrength = 0;
	};
	Acts.prototype.SetGravity = function (grav)
	{
		if (this.g1 === grav)
			return;		// no change
		this.g = grav;
		this.updateGravity();
		if (this.runtime.testOverlapSolid(this.inst))
		{
			this.runtime.pushOutSolid(this.inst, this.downx, this.downy, 10);
			this.inst.x += this.downx * 2;
			this.inst.y += this.downy * 2;
			this.inst.set_bbox_changed();
		}
		this.lastFloorObject = null;
	};
	Acts.prototype.SetMaxFallSpeed = function (mfs)
	{
		this.maxFall = mfs;
		if (this.maxFall < 0)
			this.maxFall = 0;
	};
	Acts.prototype.SimulateControl = function (ctrl)
	{
		switch (ctrl) {
		case 0:		this.simleft = true;	break;
		case 1:		this.simright = true;	break;
		case 2:		this.simjump = true;	break;
		}
	};
	Acts.prototype.SetVectorX = function (vx)
	{
		this.dx = vx;
	};
	Acts.prototype.SetVectorY = function (vy)
	{
		this.dy = vy;
	};
	Acts.prototype.SetGravityAngle = function (a)
	{
		a = cr.to_radians(a);
		a = cr.clamp_angle(a);
		if (this.ga === a)
			return;		// no change
		this.ga = a;
		this.updateGravity();
		this.lastFloorObject = null;
	};
	Acts.prototype.SetEnabled = function (en)
	{
		if (this.enabled !== (en === 1))
		{
			this.enabled = (en === 1);
			if (!this.enabled)
				this.lastFloorObject = null;
		}
	};
	Acts.prototype.FallThrough = function ()
	{
		var oldx = this.inst.x;
		var oldy = this.inst.y;
		this.inst.x += this.downx;
		this.inst.y += this.downy;
		this.inst.set_bbox_changed();
		var overlaps = this.runtime.testOverlapJumpThru(this.inst, false);
		this.inst.x = oldx;
		this.inst.y = oldy;
		this.inst.set_bbox_changed();
		if (!overlaps)
			return;
		this.fallthrough = 3;			// disable jumpthrus for 3 ticks (1 doesn't do it, 2 does, 3 to be on safe side)
		this.lastFloorObject = null;
	};
	Acts.prototype.SetDoubleJumpEnabled = function (e)
	{
		this.enableDoubleJump = (e !== 0);
	};
	Acts.prototype.SetJumpSustain = function (s)
	{
		this.jumpSustain = s / 1000;		// convert to ms
	};
	behaviorProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.Speed = function (ret)
	{
		ret.set_float(Math.sqrt(this.dx * this.dx + this.dy * this.dy));
	};
	Exps.prototype.MaxSpeed = function (ret)
	{
		ret.set_float(this.maxspeed);
	};
	Exps.prototype.Acceleration = function (ret)
	{
		ret.set_float(this.acc);
	};
	Exps.prototype.Deceleration = function (ret)
	{
		ret.set_float(this.dec);
	};
	Exps.prototype.JumpStrength = function (ret)
	{
		ret.set_float(this.jumpStrength);
	};
	Exps.prototype.Gravity = function (ret)
	{
		ret.set_float(this.g);
	};
	Exps.prototype.GravityAngle = function (ret)
	{
		ret.set_float(cr.to_degrees(this.ga));
	};
	Exps.prototype.MaxFallSpeed = function (ret)
	{
		ret.set_float(this.maxFall);
	};
	Exps.prototype.MovingAngle = function (ret)
	{
		ret.set_float(cr.to_degrees(Math.atan2(this.dy, this.dx)));
	};
	Exps.prototype.VectorX = function (ret)
	{
		ret.set_float(this.dx);
	};
	Exps.prototype.VectorY = function (ret)
	{
		ret.set_float(this.dy);
	};
	Exps.prototype.JumpSustain = function (ret)
	{
		ret.set_float(this.jumpSustain * 1000);		// convert back to ms
	};
	behaviorProto.exps = new Exps();
}());
;
;
cr.behaviors.Rotate = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var behaviorProto = cr.behaviors.Rotate.prototype;
	behaviorProto.Type = function(behavior, objtype)
	{
		this.behavior = behavior;
		this.objtype = objtype;
		this.runtime = behavior.runtime;
	};
	var behtypeProto = behaviorProto.Type.prototype;
	behtypeProto.onCreate = function()
	{
	};
	behaviorProto.Instance = function(type, inst)
	{
		this.type = type;
		this.behavior = type.behavior;
		this.inst = inst;				// associated object instance to modify
		this.runtime = type.runtime;
	};
	var behinstProto = behaviorProto.Instance.prototype;
	behinstProto.onCreate = function()
	{
		this.speed = cr.to_radians(this.properties[0]);
		this.acc = cr.to_radians(this.properties[1]);
	};
	behinstProto.saveToJSON = function ()
	{
		return {
			"speed": this.speed,
			"acc": this.acc
		};
	};
	behinstProto.loadFromJSON = function (o)
	{
		this.speed = o["speed"];
		this.acc = o["acc"];
	};
	behinstProto.tick = function ()
	{
		var dt = this.runtime.getDt(this.inst);
		if (dt === 0)
			return;
		if (this.acc !== 0)
			this.speed += this.acc * dt;
		if (this.speed !== 0)
		{
			this.inst.angle = cr.clamp_angle(this.inst.angle + this.speed * dt);
			this.inst.set_bbox_changed();
		}
	};
	function Cnds() {};
	behaviorProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.SetSpeed = function (s)
	{
		this.speed = cr.to_radians(s);
	};
	Acts.prototype.SetAcceleration = function (a)
	{
		this.acc = cr.to_radians(a);
	};
	behaviorProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.Speed = function (ret)
	{
		ret.set_float(cr.to_degrees(this.speed));
	};
	Exps.prototype.Acceleration = function (ret)
	{
		ret.set_float(cr.to_degrees(this.acc));
	};
	behaviorProto.exps = new Exps();
}());
;
;
cr.behaviors.Sin = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var behaviorProto = cr.behaviors.Sin.prototype;
	behaviorProto.Type = function(behavior, objtype)
	{
		this.behavior = behavior;
		this.objtype = objtype;
		this.runtime = behavior.runtime;
	};
	var behtypeProto = behaviorProto.Type.prototype;
	behtypeProto.onCreate = function()
	{
	};
	behaviorProto.Instance = function(type, inst)
	{
		this.type = type;
		this.behavior = type.behavior;
		this.inst = inst;				// associated object instance to modify
		this.runtime = type.runtime;
		this.i = 0;		// period offset (radians)
	};
	var behinstProto = behaviorProto.Instance.prototype;
	var _2pi = 2 * Math.PI;
	var _pi_2 = Math.PI / 2;
	var _3pi_2 = (3 * Math.PI) / 2;
	behinstProto.onCreate = function()
	{
		this.active = (this.properties[0] === 1);
		this.movement = this.properties[1]; // 0=Horizontal|1=Vertical|2=Size|3=Width|4=Height|5=Angle|6=Opacity|7=Value only
		this.wave = this.properties[2];		// 0=Sine|1=Triangle|2=Sawtooth|3=Reverse sawtooth|4=Square
		this.period = this.properties[3];
		this.period += Math.random() * this.properties[4];								// period random
		if (this.period === 0)
			this.i = 0;
		else
		{
			this.i = (this.properties[5] / this.period) * _2pi;								// period offset
			this.i += ((Math.random() * this.properties[6]) / this.period) * _2pi;			// period offset random
		}
		this.mag = this.properties[7];													// magnitude
		this.mag += Math.random() * this.properties[8];									// magnitude random
		this.initialValue = 0;
		this.initialValue2 = 0;
		this.ratio = 0;
		this.init();
	};
	behinstProto.saveToJSON = function ()
	{
		return {
			"i": this.i,
			"a": this.active,
			"mv": this.movement,
			"w": this.wave,
			"p": this.period,
			"mag": this.mag,
			"iv": this.initialValue,
			"iv2": this.initialValue2,
			"r": this.ratio,
			"lkv": this.lastKnownValue,
			"lkv2": this.lastKnownValue2
		};
	};
	behinstProto.loadFromJSON = function (o)
	{
		this.i = o["i"];
		this.active = o["a"];
		this.movement = o["mv"];
		this.wave = o["w"];
		this.period = o["p"];
		this.mag = o["mag"];
		this.initialValue = o["iv"];
		this.initialValue2 = o["iv2"] || 0;
		this.ratio = o["r"];
		this.lastKnownValue = o["lkv"];
		this.lastKnownValue2 = o["lkv2"] || 0;
	};
	behinstProto.init = function ()
	{
		switch (this.movement) {
		case 0:		// horizontal
			this.initialValue = this.inst.x;
			break;
		case 1:		// vertical
			this.initialValue = this.inst.y;
			break;
		case 2:		// size
			this.initialValue = this.inst.width;
			this.ratio = this.inst.height / this.inst.width;
			break;
		case 3:		// width
			this.initialValue = this.inst.width;
			break;
		case 4:		// height
			this.initialValue = this.inst.height;
			break;
		case 5:		// angle
			this.initialValue = this.inst.angle;
			this.mag = cr.to_radians(this.mag);		// convert magnitude from degrees to radians
			break;
		case 6:		// opacity
			this.initialValue = this.inst.opacity;
			break;
		case 7:
			this.initialValue = 0;
			break;
		case 8:		// forwards/backwards
			this.initialValue = this.inst.x;
			this.initialValue2 = this.inst.y;
			break;
		default:
;
		}
		this.lastKnownValue = this.initialValue;
		this.lastKnownValue2 = this.initialValue2;
	};
	behinstProto.waveFunc = function (x)
	{
		x = x % _2pi;
		switch (this.wave) {
		case 0:		// sine
			return Math.sin(x);
		case 1:		// triangle
			if (x <= _pi_2)
				return x / _pi_2;
			else if (x <= _3pi_2)
				return 1 - (2 * (x - _pi_2) / Math.PI);
			else
				return (x - _3pi_2) / _pi_2 - 1;
		case 2:		// sawtooth
			return 2 * x / _2pi - 1;
		case 3:		// reverse sawtooth
			return -2 * x / _2pi + 1;
		case 4:		// square
			return x < Math.PI ? -1 : 1;
		};
		return 0;
	};
	behinstProto.tick = function ()
	{
		var dt = this.runtime.getDt(this.inst);
		if (!this.active || dt === 0)
			return;
		if (this.period === 0)
			this.i = 0;
		else
		{
			this.i += (dt / this.period) * _2pi;
			this.i = this.i % _2pi;
		}
		this.updateFromPhase();
	};
	behinstProto.updateFromPhase = function ()
	{
		switch (this.movement) {
		case 0:		// horizontal
			if (this.inst.x !== this.lastKnownValue)
				this.initialValue += this.inst.x - this.lastKnownValue;
			this.inst.x = this.initialValue + this.waveFunc(this.i) * this.mag;
			this.lastKnownValue = this.inst.x;
			break;
		case 1:		// vertical
			if (this.inst.y !== this.lastKnownValue)
				this.initialValue += this.inst.y - this.lastKnownValue;
			this.inst.y = this.initialValue + this.waveFunc(this.i) * this.mag;
			this.lastKnownValue = this.inst.y;
			break;
		case 2:		// size
			this.inst.width = this.initialValue + this.waveFunc(this.i) * this.mag;
			this.inst.height = this.inst.width * this.ratio;
			break;
		case 3:		// width
			this.inst.width = this.initialValue + this.waveFunc(this.i) * this.mag;
			break;
		case 4:		// height
			this.inst.height = this.initialValue + this.waveFunc(this.i) * this.mag;
			break;
		case 5:		// angle
			if (this.inst.angle !== this.lastKnownValue)
				this.initialValue = cr.clamp_angle(this.initialValue + (this.inst.angle - this.lastKnownValue));
			this.inst.angle = cr.clamp_angle(this.initialValue + this.waveFunc(this.i) * this.mag);
			this.lastKnownValue = this.inst.angle;
			break;
		case 6:		// opacity
			this.inst.opacity = this.initialValue + (this.waveFunc(this.i) * this.mag) / 100;
			if (this.inst.opacity < 0)
				this.inst.opacity = 0;
			else if (this.inst.opacity > 1)
				this.inst.opacity = 1;
			break;
		case 8:		// forwards/backwards
			if (this.inst.x !== this.lastKnownValue)
				this.initialValue += this.inst.x - this.lastKnownValue;
			if (this.inst.y !== this.lastKnownValue2)
				this.initialValue2 += this.inst.y - this.lastKnownValue2;
			this.inst.x = this.initialValue + Math.cos(this.inst.angle) * this.waveFunc(this.i) * this.mag;
			this.inst.y = this.initialValue2 + Math.sin(this.inst.angle) * this.waveFunc(this.i) * this.mag;
			this.lastKnownValue = this.inst.x;
			this.lastKnownValue2 = this.inst.y;
			break;
		}
		this.inst.set_bbox_changed();
	};
	behinstProto.onSpriteFrameChanged = function (prev_frame, next_frame)
	{
		switch (this.movement) {
		case 2:	// size
			this.initialValue *= (next_frame.width / prev_frame.width);
			this.ratio = next_frame.height / next_frame.width;
			break;
		case 3:	// width
			this.initialValue *= (next_frame.width / prev_frame.width);
			break;
		case 4:	// height
			this.initialValue *= (next_frame.height / prev_frame.height);
			break;
		}
	};
	function Cnds() {};
	Cnds.prototype.IsActive = function ()
	{
		return this.active;
	};
	Cnds.prototype.CompareMovement = function (m)
	{
		return this.movement === m;
	};
	Cnds.prototype.ComparePeriod = function (cmp, v)
	{
		return cr.do_cmp(this.period, cmp, v);
	};
	Cnds.prototype.CompareMagnitude = function (cmp, v)
	{
		if (this.movement === 5)
			return cr.do_cmp(this.mag, cmp, cr.to_radians(v));
		else
			return cr.do_cmp(this.mag, cmp, v);
	};
	Cnds.prototype.CompareWave = function (w)
	{
		return this.wave === w;
	};
	behaviorProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.SetActive = function (a)
	{
		this.active = (a === 1);
	};
	Acts.prototype.SetPeriod = function (x)
	{
		this.period = x;
	};
	Acts.prototype.SetMagnitude = function (x)
	{
		this.mag = x;
		if (this.movement === 5)	// angle
			this.mag = cr.to_radians(this.mag);
	};
	Acts.prototype.SetMovement = function (m)
	{
		if (this.movement === 5)
			this.mag = cr.to_degrees(this.mag);
		this.movement = m;
		this.init();
	};
	Acts.prototype.SetWave = function (w)
	{
		this.wave = w;
	};
	Acts.prototype.SetPhase = function (x)
	{
		this.i = (x * _2pi) % _2pi;
		this.updateFromPhase();
	};
	Acts.prototype.UpdateInitialState = function ()
	{
		this.init();
	};
	behaviorProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.CyclePosition = function (ret)
	{
		ret.set_float(this.i / _2pi);
	};
	Exps.prototype.Period = function (ret)
	{
		ret.set_float(this.period);
	};
	Exps.prototype.Magnitude = function (ret)
	{
		if (this.movement === 5)	// angle
			ret.set_float(cr.to_degrees(this.mag));
		else
			ret.set_float(this.mag);
	};
	Exps.prototype.Value = function (ret)
	{
		ret.set_float(this.waveFunc(this.i) * this.mag);
	};
	behaviorProto.exps = new Exps();
}());
;
;
cr.behaviors.Timer = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var behaviorProto = cr.behaviors.Timer.prototype;
	behaviorProto.Type = function(behavior, objtype)
	{
		this.behavior = behavior;
		this.objtype = objtype;
		this.runtime = behavior.runtime;
	};
	var behtypeProto = behaviorProto.Type.prototype;
	behtypeProto.onCreate = function()
	{
	};
	behaviorProto.Instance = function(type, inst)
	{
		this.type = type;
		this.behavior = type.behavior;
		this.inst = inst;				// associated object instance to modify
		this.runtime = type.runtime;
	};
	var behinstProto = behaviorProto.Instance.prototype;
	behinstProto.onCreate = function()
	{
		this.timers = {};
	};
	behinstProto.onDestroy = function ()
	{
		cr.wipe(this.timers);
	};
	behinstProto.saveToJSON = function ()
	{
		var o = {};
		var p, t;
		for (p in this.timers)
		{
			if (this.timers.hasOwnProperty(p))
			{
				t = this.timers[p];
				o[p] = {
					"c": t.current.sum,
					"t": t.total.sum,
					"d": t.duration,
					"r": t.regular
				};
			}
		}
		return o;
	};
	behinstProto.loadFromJSON = function (o)
	{
		this.timers = {};
		var p;
		for (p in o)
		{
			if (o.hasOwnProperty(p))
			{
				this.timers[p] = {
					current: new cr.KahanAdder(),
					total: new cr.KahanAdder(),
					duration: o[p]["d"],
					regular: o[p]["r"]
				};
				this.timers[p].current.sum = o[p]["c"];
				this.timers[p].total.sum = o[p]["t"];
			}
		}
	};
	behinstProto.tick = function ()
	{
		var dt = this.runtime.getDt(this.inst);
		var p, t;
		for (p in this.timers)
		{
			if (this.timers.hasOwnProperty(p))
			{
				t = this.timers[p];
				t.current.add(dt);
				t.total.add(dt);
			}
		}
	};
	behinstProto.tick2 = function ()
	{
		var p, t;
		for (p in this.timers)
		{
			if (this.timers.hasOwnProperty(p))
			{
				t = this.timers[p];
				if (t.current.sum >= t.duration)
				{
					if (t.regular)
						t.current.sum -= t.duration;
					else
						delete this.timers[p];
				}
			}
		}
	};
	function Cnds() {};
	Cnds.prototype.OnTimer = function (tag_)
	{
		tag_ = tag_.toLowerCase();
		var t = this.timers[tag_];
		if (!t)
			return false;
		return t.current.sum >= t.duration;
	};
	behaviorProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.StartTimer = function (duration_, type_, tag_)
	{
		this.timers[tag_.toLowerCase()] = {
			current: new cr.KahanAdder(),
			total: new cr.KahanAdder(),
			duration: duration_,
			regular: (type_ === 1)
		};
	};
	Acts.prototype.StopTimer = function (tag_)
	{
		tag_ = tag_.toLowerCase();
		if (this.timers.hasOwnProperty(tag_))
			delete this.timers[tag_];
	};
	behaviorProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.CurrentTime = function (ret, tag_)
	{
		var t = this.timers[tag_.toLowerCase()];
		ret.set_float(t ? t.current.sum : 0);
	};
	Exps.prototype.TotalTime = function (ret, tag_)
	{
		var t = this.timers[tag_.toLowerCase()];
		ret.set_float(t ? t.total.sum : 0);
	};
	Exps.prototype.Duration = function (ret, tag_)
	{
		var t = this.timers[tag_.toLowerCase()];
		ret.set_float(t ? t.duration : 0);
	};
	behaviorProto.exps = new Exps();
}());
var easeOutBounceArray = [];
var easeInElasticArray = [];
var easeOutElasticArray = [];
var easeInOutElasticArray = [];
var easeInCircle = [];
var easeOutCircle = [];
var easeInOutCircle = [];
var easeInBack = [];
var easeOutBack = [];
var easeInOutBack = [];
var litetween_precision = 10000;
var updateLimit = 0; //0.0165;
function easeOutBouncefunc(t) {
  var b=0.0;
  var c=1.0;
  var d=1.0;
	if ((t/=d) < (1/2.75)) {
		result = c*(7.5625*t*t) + b;
	} else if (t < (2/2.75)) {
		result = c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
	} else if (t < (2.5/2.75)) {
		result = c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
	} else {
		result = c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
	}
  return result;
}
function integerize(t, d)
{
  return Math.round(t/d*litetween_precision);
}
function easeFunc(easing, t, b, c, d, flip, param)
{
  var ret_ease = 0;
  switch (easing) {
	case 0:		// linear
		ret_ease = c*t/d + b;
    break;
	case 1:		// easeInQuad
		ret_ease = c*(t/=d)*t + b;
    break;
	case 2:		// easeOutQuad
		ret_ease = -c *(t/=d)*(t-2) + b;
    break;
	case 3:		// easeInOutQuad
		if ((t/=d/2) < 1)
      ret_ease = c/2*t*t + b
    else
		  ret_ease = -c/2 * ((--t)*(t-2) - 1) + b;
    break;
	case 4:		// easeInCubic
		ret_ease = c*(t/=d)*t*t + b;
    break;
	case 5:		// easeOutCubic
		ret_ease = c*((t=t/d-1)*t*t + 1) + b;
    break;
	case 6:		// easeInOutCubic
		if ((t/=d/2) < 1)
			ret_ease = c/2*t*t*t + b
    else
		  ret_ease = c/2*((t-=2)*t*t + 2) + b;
    break;
	case 7:		// easeInQuart
		ret_ease = c*(t/=d)*t*t*t + b;
    break;
	case 8:		// easeOutQuart
		ret_ease = -c * ((t=t/d-1)*t*t*t - 1) + b;
    break;
	case 9:		// easeInOutQuart
		if ((t/=d/2) < 1)
      ret_ease = c/2*t*t*t*t + b
    else
		  ret_ease = -c/2 * ((t-=2)*t*t*t - 2) + b;
    break;
	case 10:		// easeInQuint
		ret_ease = c*(t/=d)*t*t*t*t + b;
    break;
	case 11:		// easeOutQuint
		ret_ease = c*((t=t/d-1)*t*t*t*t + 1) + b;
    break;
	case 12:		// easeInOutQuint
		if ((t/=d/2) < 1)
      ret_ease = c/2*t*t*t*t*t + b
    else
		  ret_ease = c/2*((t-=2)*t*t*t*t + 2) + b;
    break;
	case 13:		// easeInCircle
    if (param.optimized) {
		  ret_ease = easeInCircle[integerize(t,d)];
    } else {
      ret_ease = -(Math.sqrt(1-t*t) - 1);
    }
    break;
	case 14:		// easeOutCircle
    if (param.optimized) {
  		ret_ease = easeOutCircle[integerize(t,d)];
    } else {
      ret_ease = Math.sqrt(1 - ((t-1)*(t-1)));
    }
    break;
	case 15:		// easeInOutCircle
    if (param.optimized) {
  		ret_ease = easeInOutCircle[integerize(t,d)];
    } else {
  		if ((t/=d/2) < 1) ret_ease = -c/2 * (Math.sqrt(1 - t*t) - 1) + b
      else ret_ease = c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
    }
    break;
	case 16:		// easeInBack
    if (param.optimized) {
		  ret_ease = easeInBack[integerize(t,d)];
    } else {
  		var s = param.s;
	  	ret_ease = c*(t/=d)*t*((s+1)*t - s) + b;
    }
    break;
	case 17:		// easeOutBack
    if (param.optimized) {
		  ret_ease = easeOutBack[integerize(t,d)];
    } else {
   		var s = param.s;
	  	ret_ease = c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
    }
    break;
	case 18:		// easeInOutBack
    if (param.optimized) {
		  ret_ease = easeInOutBack[integerize(t,d)];
    } else {
      var s = param.s
  		if ((t/=d/2) < 1)
        ret_ease = c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b
      else
  		  ret_ease = c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
    }
    break;
	case 19:	//easeInElastic
    if (param.optimized) {
  		ret_ease = easeInElasticArray[integerize(t, d)];
    } else {
      var a = param.a;
      var p = param.p;
      var s = 0;
      if (t==0) ret_ease = b; if ((t/=d)==1) ret_ease = b+c;
      if (p==0) p=d*.3;	if (a==0 || a < Math.abs(c)) { a=c; s=p/4; }
      else var s = p/(2*Math.PI) * Math.asin (c/a);
  		ret_ease = -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
    }
    break;
	case 20:	//easeOutElastic
    if (param.optimized) {
      ret_ease = easeOutElasticArray[integerize(t,d)];
    } else {
      var a = param.a;
      var p = param.p;
      var s = 0;
  		if (t==0) ret_ease= b;  if ((t/=d)==1) ret_ease= b+c;  if (p == 0) p=d*.3;
  		if (a==0 || a < Math.abs(c)) { a=c; var s=p/4; }
  		else var s = p/(2*Math.PI) * Math.asin (c/a);
  		ret_ease= (a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b);
    }
    break;
	case 21:	//easeInOutElastic
    if (param.optimized) {
      ret_ease = easeInOutElasticArray[integerize(t,d)];
    } else {
      var a = param.a;
      var p = param.p;
      var s = 0;
  		if (t==0) ret_ease = b;
  		if ((t/=d/2)==2) ret_ease = b+c;
  		if (p==0) p=d*(.3*1.5);
  		if (a==0 || a < Math.abs(c)) { a=c; var s=p/4; }
  		else var s = p/(2*Math.PI) * Math.asin (c/a);
  		if (t < 1)
        ret_ease = -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b
      else
  		  ret_ease = a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
    }
    break;
	case 22:	//easeInBounce
    if (param.optimized) {
  		ret_ease = c - easeOutBounceArray[integerize(d-t, d)] + b;
    } else {
  		ret_ease = c - easeOutBouncefunc(d-t/d) + b;
    }
    break;
	case 23:	//easeOutBounce
    if (param.optimized) {
  		ret_ease = easeOutBounceArray[integerize(t, d)];
    } else {
  		ret_ease = easeOutBouncefunc(t/d);
    }
    break;
	case 24:	//easeInOutBounce
    if (param.optimized) {
  		if (t < d/2)
        ret_ease = (c - easeOutBounceArray[integerize(d-(t*2), d)] + b) * 0.5 +b;
  		else
        ret_ease = easeOutBounceArray[integerize(t*2-d, d)] * .5 + c*.5 + b;
    } else {
  		if (t < d/2)
        ret_ease = (c - easeOutBouncefunc(d-(t*2)) + b) * 0.5 +b;
  		else
        ret_ease = easeOutBouncefunc((t*2-d)/d) * .5 + c *.5 + b;
    }
    break;
	case 25:	//easeInSmoothstep
		var mt = (t/d) / 2;
		ret_ease = (2*(mt * mt * (3 - 2*mt)));
    break;
	case 26:	//easeOutSmoothstep
		var mt = ((t/d) + 1) / 2;
		ret_ease = ((2*(mt * mt * (3 - 2*mt))) - 1);
    break;
	case 27:	//easeInOutSmoothstep
		var mt = (t / d);
		ret_ease = (mt * mt * (3 - 2*mt));
    break;
	};
  if (flip)
    return (c - b) - ret_ease
  else
    return ret_ease;
};
(function preCalculateArray() {
  var d = 1.0;
  var b = 0.0;
  var c = 1.0;
  var result = 0.0;
  var a = 0.0;
  var p = 0.0;
  var t = 0.0;
  var s = 0.0;
  for (var ti = 0; ti <= litetween_precision; ti++) {
    t = ti/litetween_precision;
  	if ((t/=d) < (1/2.75)) {
  		result = c*(7.5625*t*t) + b;
  	} else if (t < (2/2.75)) {
  		result = c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
  	} else if (t < (2.5/2.75)) {
  		result = c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
  	} else {
  		result = c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
  	}
    easeOutBounceArray[ti] = result;
    t = ti/litetween_precision; a = 0; p = 0;
    if (t==0) result = b; if ((t/=d)==1) result = b+c;
    if (p==0) p=d*.3;	if (a==0 || a < Math.abs(c)) { a=c; var s=p/4; }
    else var s = p/(2*Math.PI) * Math.asin (c/a);
		result = -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
    easeInElasticArray[ti] = result;
    t = ti/litetween_precision; a = 0; p = 0;
		if (t==0) result= b;  if ((t/=d)==1) result= b+c;  if (p == 0) p=d*.3;
		if (a==0 || a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		result= (a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b);
    easeOutElasticArray[ti] = result;
    t = ti/litetween_precision; a = 0; p = 0;
		if (t==0) result = b;
		if ((t/=d/2)==2) result = b+c;
		if (p==0) p=d*(.3*1.5);
		if (a==0 || a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		if (t < 1)
      result = -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b
    else
		  result = a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
    easeInOutElasticArray[ti] = result;
    t = ti/litetween_precision; easeInCircle[ti] = -(Math.sqrt(1-t*t) - 1);
    t = ti/litetween_precision; easeOutCircle[ti] = Math.sqrt(1 - ((t-1)*(t-1)));
    t = ti/litetween_precision;
		if ((t/=d/2) < 1) result = -c/2 * (Math.sqrt(1 - t*t) - 1) + b
    else result = c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
    easeInOutCircle[ti] = result;
    t = ti/litetween_precision; s = 0;
		if (s==0) s = 1.70158;
		result = c*(t/=d)*t*((s+1)*t - s) + b;
    easeInBack[ti] = result;
    t = ti/litetween_precision; s = 0;
		if (s==0) s = 1.70158;
		result = c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
    easeOutBack[ti] = result;
    t = ti/litetween_precision; s = 0; if (s==0) s = 1.70158;
		if ((t/=d/2) < 1)
      result = c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b
    else
		  result = c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
    easeInOutBack[ti] = result;
	}
}());
var TweenObject = function()
{
	var constructor = function (tname, tweened, easefunc, initial, target, duration, enforce)
	{
    this.name = tname;
    this.value = 0;
    this.setInitial(initial);
    this.setTarget(target);
    this.easefunc = easefunc;
    this.tweened = tweened;
    this.duration = duration;
    this.progress = 0;
    this.state = 0;
    this.onStart = false;
    this.onEnd = false;
    this.onReverseStart = false;
    this.onReverseEnd = false;
    this.lastKnownValue = 0;
    this.lastKnownValue2 = 0;
    this.enforce = enforce;
    this.pingpong = 1.0;
    this.flipEase = false;
    this.easingparam = [];
    this.lastState = 1;
    for (var i=0; i<28; i++) {
      this.easingparam[i] = {};
      this.easingparam[i].a = 0.0;
      this.easingparam[i].p = 0.0;
      this.easingparam[i].t = 0.0;
      this.easingparam[i].s = 0.0;
      this.easingparam[i].optimized = true;
    }
	}
	return constructor;
}();
(function () {
	TweenObject.prototype = {
	};
  TweenObject.prototype.flipTarget = function ()
  {
    var x1 = this.initialparam1;
    var x2 = this.initialparam2;
    this.initialparam1 = this.targetparam1;
    this.initialparam2 = this.targetparam2;
    this.targetparam1 = x1;
    this.targetparam2 = x2;
    this.lastKnownValue = 0;
    this.lastKnownValue2 = 0;
  }
  TweenObject.prototype.setInitial = function (initial)
  {
    this.initialparam1 = parseFloat(initial.split(",")[0]);
    this.initialparam2 = parseFloat(initial.split(",")[1]);
		this.lastKnownValue = 0;
		this.lastKnownValue2 = 0;
  }
  TweenObject.prototype.setTarget = function (target)
  {
    this.targetparam1 = parseFloat(target.split(",")[0]);
    this.targetparam2 = parseFloat(target.split(",")[1]);
    if (isNaN(this.targetparam2)) this.targetparam2 = this.targetparam1;
  }
  TweenObject.prototype.OnTick = function(dt)
  {
    if (this.state === 0) return -1.0;
    if (this.state === 1)
      this.progress += dt;
    if (this.state === 2)
      this.progress -= dt;
    if (this.state === 3) {
      this.state = 0;
    }
    if ((this.state === 4) || (this.state === 6)) {
      this.progress += dt * this.pingpong;
    }
    if (this.state === 5) {
      this.progress += dt * this.pingpong;
    }
    if (this.progress < 0) {
      this.progress = 0;
      if (this.state === 4) {
        this.pingpong = 1;
      } else if (this.state === 6) {
        this.pingpong = 1;
        this.flipEase = false;
      } else {
        this.state = 0;
      }
      this.onReverseEnd = true;
      return 0.0;
    } else if (this.progress > this.duration) {
      this.progress = this.duration;
      if (this.state === 4) {
        this.pingpong = -1;
      } else if (this.state === 6) {
        this.pingpong = -1;
        this.flipEase = true;
      } else if (this.state === 5) {
        this.progress = 0.0;
      } else {
        this.state = 0;
      }
      this.onEnd = true;
      return 1.0;
    } else {
      if (this.flipEase) {
        var factor = easeFunc(this.easefunc, this.duration - this.progress, 0, 1, this.duration, this.flipEase, this.easingparam[this.easefunc]);
      } else {
        var factor = easeFunc(this.easefunc, this.progress, 0, 1, this.duration, this.flipEase, this.easingparam[this.easefunc]);
      }
      return factor;
    }
  };
}());
;
;
function trim (str) {
    return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}
cr.behaviors.lunarray_LiteTween = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var behaviorProto = cr.behaviors.lunarray_LiteTween.prototype;
	behaviorProto.Type = function(behavior, objtype)
	{
		this.behavior = behavior;
		this.objtype = objtype;
		this.runtime = behavior.runtime;
	};
	var behtypeProto = behaviorProto.Type.prototype;
	behtypeProto.onCreate = function()
	{
	};
	behaviorProto.Instance = function(type, inst)
	{
		this.type = type;
		this.behavior = type.behavior;
		this.inst = inst;				// associated object instance to modify
		this.runtime = type.runtime;
		this.i = 0;		// progress
	};
	var behinstProto = behaviorProto.Instance.prototype;
	behinstProto.onCreate = function()
	{
    this.playmode = this.properties[0];
    this.active = (this.playmode == 1) || (this.playmode == 2) || (this.playmode == 3) || (this.playmode == 4);
		this.tweened = this.properties[1]; // 0=Position|1=Size|2=Width|3=Height|4=Angle|5=Opacity|6=Value only|7=Horizontal|8=Vertical|9=Scale
		this.easing = this.properties[2];
		this.target = this.properties[3];
		this.targetmode = this.properties[4];
    this.useCurrent = false;
    if (this.targetmode === 1) this.target = "relative("+this.target+")";
		this.duration = this.properties[5];
		this.enforce = (this.properties[6] === 1);
    this.value = 0;
    this.tween_list = {};
    this.addToTweenList("default", this.tweened, this.easing, "current", this.target, this.duration, this.enforce);
    if (this.properties[0] === 1) this.startTween(0)
    if (this.properties[0] === 2) this.startTween(2)
    if (this.properties[0] === 3) this.startTween(3)
    if (this.properties[0] === 4) this.startTween(4)
	};
	behinstProto.parseCurrent = function(tweened, parseText)
  {
    if (parseText === undefined) parseText = "current";
    var parsed = trim(parseText);
    parseText = trim(parseText);
    var value = this.value;
    if (parseText === "current") {
      switch (tweened) {
        case 0: parsed = this.inst.x + "," + this.inst.y; break;
        case 1: parsed = this.inst.width + "," + this.inst.height; break;
        case 2: parsed = this.inst.width + "," + this.inst.height; break;
        case 3: parsed = this.inst.width + "," + this.inst.height; break;
        case 4: parsed = cr.to_degrees(this.inst.angle) + "," + cr.to_degrees(this.inst.angle); break;
        case 5: parsed = (this.inst.opacity*100) + "," + (this.inst.opacity*100); break;
        case 6: parsed = value + "," + value; break;
        case 7: parsed = this.inst.x + "," + this.inst.y; break;
        case 8: parsed = this.inst.x + "," + this.inst.y; break;
        case 9:
          if (this.inst.curFrame !== undefined)
            parsed = (this.inst.width/this.inst.curFrame.width) + "," +(this.inst.height/this.inst.curFrame.height)
          else
            parsed = "1,1";
          break;
        default:  break;
      }
    }
    if (parseText.substring(0,8) === "relative") {
      var param1 = parseText.match(/\((.*?)\)/);
      if (param1) {
        var relativex = parseFloat(param1[1].split(",")[0]);
        var relativey = parseFloat(param1[1].split(",")[1]);
      }
      if (isNaN(relativex)) relativex = 0;
      if (isNaN(relativey)) relativey = 0;
      switch (tweened) {
        case 0: parsed = (this.inst.x+relativex) + "," + (this.inst.y+relativey); break;
        case 1: parsed = (this.inst.width+relativex) + "," + (this.inst.height+relativey); break;
        case 2: parsed = (this.inst.width+relativex) + "," + (this.inst.height+relativey); break;
        case 3: parsed = (this.inst.width+relativex) + "," + (this.inst.height+relativey); break;
        case 4: parsed = (cr.to_degrees(this.inst.angle)+relativex) + "," + (cr.to_degrees(this.inst.angle)+relativey); break;
        case 5: parsed = (this.inst.opacity*100+relativex) + "," + (this.inst.opacity*100+relativey); break;
        case 6: parsed = value+relativex + "," + value+relativex; break;
        case 7: parsed = (this.inst.x+relativex) + "," + (this.inst.y); break;
        case 8: parsed = (this.inst.x) + "," + (this.inst.y+relativex); break;
        case 9: parsed = (relativex) + "," + (relativey); break;
        default:  break;
      }
    }
    return parsed;
  };
	behinstProto.addToTweenList = function(tname, tweened, easing, init, targ, duration, enforce)
  {
    init = this.parseCurrent(tweened, init);
    targ = this.parseCurrent(tweened, targ);
    if (this.tween_list[tname] !== undefined) {
      delete this.tween_list[tname]
    }
    this.tween_list[tname] = new TweenObject(tname, tweened, easing, init, targ, duration, enforce);
    this.tween_list[tname].dt = 0;
  };
	behinstProto.saveToJSON = function ()
	{
    var v = JSON.stringify(this.tween_list["default"]);
		return {
			"playmode": this.playmode,
			"active": this.active,
			"tweened": this.tweened,
			"easing": this.easing,
			"target": this.target,
			"targetmode": this.targetmode,
			"useCurrent": this.useCurrent,
			"duration": this.duration,
			"enforce": this.enforce,
			"value": this.value,
			"tweenlist": JSON.stringify(this.tween_list["default"])
		};
	};
  TweenObject.Load = function(rawObj, tname, tweened, easing, init, targ, duration, enforce)
  {
    var obj = new TweenObject(tname, tweened, easing, init, targ, duration, enforce);
    for(var i in rawObj)
        obj[i] = rawObj[i];
    return obj;
  };
	behinstProto.loadFromJSON = function (o)
	{
    var x = JSON.parse(o["tweenlist"]);
    var tempObj = TweenObject.Load(x, x.name, x.tweened, x.easefunc, x.initialparam1+","+x.initialparam2, x.targetparam1+","+x.targetparam2, x.duration, x.enforce);
		this.tween_list["default"] = tempObj;
	  this.playmode = o["playmode"];
		this.active = o["active"];
		this.movement = o["tweened"];
		this.easing = o["easing"];
		this.target = o["target"];
		this.targetmode = o["targetmode"];
		this.useCurrent = o["useCurrent"];
		this.duration = o["duration"];
		this.enforce = o["enforce"];
		this.value = o["value"];
	};
	behinstProto.setProgressTo = function (mark)
	{
    if (mark > 1.0) mark = 1.0;
    if (mark < 0.0) mark = 0.0;
    for (var i in this.tween_list) {
      var inst = this.tween_list[i];
      inst.lastKnownValue = 0;
      inst.lastKnownValue2 = 0;
      inst.state = 3;
      inst.progress = mark * inst.duration;
      var factor = inst.OnTick(0);
      this.updateTween(inst, factor);
    }
  }
	behinstProto.startTween = function (startMode)
	{
    for (var i in this.tween_list) {
      var inst = this.tween_list[i];
      if (this.useCurrent) {
        var init = this.parseCurrent(inst.tweened, "current");
        var target = this.parseCurrent(inst.tweened, this.target);
        inst.setInitial(init);
        inst.setTarget(target);
      }
      if (startMode === 0) {
        inst.progress = 0.000001;
        inst.lastKnownValue = 0;
        inst.lastKnownValue2 = 0;
        inst.onStart = true;
        inst.state = 1;
      }
      if (startMode === 1) {
        inst.state = inst.lastState;
      }
      if ((startMode === 2) || (startMode === 4)) {
        inst.progress = 0.000001;
        inst.lastKnownValue = 0;
        inst.lastKnownValue2 = 0;
        inst.onStart = true;
        if (startMode == 2) inst.state = 4; //state ping pong
        if (startMode == 4) inst.state = 6; //state flip flop
      }
      if (startMode === 3) {
        inst.progress = 0.000001;
        inst.lastKnownValue = 0;
        inst.lastKnownValue2 = 0;
        inst.onStart = true;
        inst.state = 5;
      }
    }
  }
	behinstProto.stopTween = function (stopMode)
	{
    for (var i in this.tween_list) {
      var inst = this.tween_list[i];
      if ((inst.state != 3) && (inst.state != 0)) //don't save paused/seek state
        inst.lastState = inst.state;
      if (stopMode === 1) inst.progress = 0.0;
      if (stopMode === 2) inst.progress = inst.duration;
      inst.state = 3;
      var factor = inst.OnTick(0);
      this.updateTween(inst, factor);
    }
  }
	behinstProto.reverseTween = function(reverseMode)
	{
    for (var i in this.tween_list) {
      var inst = this.tween_list[i];
      if (reverseMode === 1) {
        inst.progress = inst.duration;
        inst.lastKnownValue = 0;
        inst.lastKnownValue2 = 0;
        inst.onReverseStart = true;
      }
      inst.state = 2;
    }
  }
	behinstProto.updateTween = function (inst, factor)
	{
    if (inst.tweened === 0) {
      if (inst.enforce) {
	      this.inst.x = inst.initialparam1 + (inst.targetparam1 - inst.initialparam1) * factor;
        this.inst.y = inst.initialparam2 + (inst.targetparam2 - inst.initialparam2) * factor;
      } else {
        this.inst.x += ((inst.targetparam1 - inst.initialparam1) * factor) - inst.lastKnownValue;
        this.inst.y += ((inst.targetparam2 - inst.initialparam2) * factor) - inst.lastKnownValue2;
        inst.lastKnownValue = ((inst.targetparam1 - inst.initialparam1) * factor);
        inst.lastKnownValue2 = ((inst.targetparam2 - inst.initialparam2) * factor);
      }
    } else if (inst.tweened === 1) {
      if (inst.enforce) {
  			this.inst.width = (inst.initialparam1 + ((inst.targetparam1 - inst.initialparam1) * (factor)));
	   		this.inst.height = (inst.initialparam2 + ((inst.targetparam2 - inst.initialparam2) * (factor)));
      } else {
       	this.inst.width +=  ((inst.targetparam1 - inst.initialparam1) * factor) - inst.lastKnownValue;
      	this.inst.height += ((inst.targetparam2 - inst.initialparam2) * factor) - inst.lastKnownValue2;
        inst.lastKnownValue = ((inst.targetparam1 - inst.initialparam1) * factor);
        inst.lastKnownValue2 = ((inst.targetparam2 - inst.initialparam2) * factor);
      }
    } else if (inst.tweened === 2) {
      if (inst.enforce) {
  			this.inst.width = (inst.initialparam1 + ((inst.targetparam1 - inst.initialparam1) * (factor)));
      } else {
      	this.inst.width += ((inst.targetparam1 - inst.initialparam1) * factor) - inst.lastKnownValue;
        inst.lastKnownValue = ((inst.targetparam1 - inst.initialparam1) * factor);
      }
    } else if (inst.tweened === 3) {
      if (inst.enforce) {
	   		this.inst.height = (inst.initialparam2 + ((inst.targetparam2 - inst.initialparam2) * (factor)));
      } else {
      	this.inst.height += ((inst.targetparam2 - inst.initialparam2) * factor) - inst.lastKnownValue2;
        inst.lastKnownValue2 = ((inst.targetparam2 - inst.initialparam2) * factor);
      }
    } else if (inst.tweened === 4) {
      if (inst.enforce) {
  		  var tangle = inst.initialparam1 + (inst.targetparam1 - inst.initialparam1) * factor;
  		  this.inst.angle = cr.clamp_angle(cr.to_radians(tangle));
      } else {
  		  var tangle = ((inst.targetparam1 - inst.initialparam1) * factor) - inst.lastKnownValue;
  		  this.inst.angle = cr.clamp_angle(this.inst.angle + cr.to_radians(tangle));
        inst.lastKnownValue = (inst.targetparam1 - inst.initialparam1) * factor;
      }
    } else if (inst.tweened === 5) {
      if (inst.enforce) {
  		  this.inst.opacity = (inst.initialparam1 + (inst.targetparam1 - inst.initialparam1) * factor) / 100;
      } else {
  		  this.inst.opacity += (((inst.targetparam1 - inst.initialparam1) * factor) - inst.lastKnownValue) / 100;
        inst.lastKnownValue = ((inst.targetparam1 - inst.initialparam1) * factor);
      }
    } else if (inst.tweened === 6) {
      if (inst.enforce) {
  		  this.value = (inst.initialparam1 + (inst.targetparam1 - inst.initialparam1) * factor);
      } else {
  		  this.value += (((inst.targetparam1 - inst.initialparam1) * factor) - inst.lastKnownValue);
        inst.lastKnownValue = ((inst.targetparam1 - inst.initialparam1) * factor);
      }
    } else if (inst.tweened === 7) {
      if (inst.enforce) {
	      this.inst.x = inst.initialparam1 + (inst.targetparam1 - inst.initialparam1) * factor;
      } else {
        this.inst.x += ((inst.targetparam1 - inst.initialparam1) * factor) - inst.lastKnownValue;
        inst.lastKnownValue = ((inst.targetparam1 - inst.initialparam1) * factor);
      }
    } else if (inst.tweened === 8) {
      if (inst.enforce) {
        this.inst.y = inst.initialparam2 + (inst.targetparam2 - inst.initialparam2) * factor;
      } else {
        this.inst.y += ((inst.targetparam2 - inst.initialparam2) * factor) - inst.lastKnownValue2;
        inst.lastKnownValue2 = ((inst.targetparam2 - inst.initialparam2) * factor);
      }
    } else if (inst.tweened === 9) {
      var scalex = inst.initialparam1 + (inst.targetparam1 - inst.initialparam1) * factor;
      var scaley = inst.initialparam2 + (inst.targetparam2 - inst.initialparam2) * factor;
      if (this.inst.width < 0) scalex = inst.initialparam1 + (inst.targetparam1 + inst.initialparam1) * -factor;
      if (this.inst.height < 0)  scaley = inst.initialparam2 + (inst.targetparam2 + inst.initialparam2) * -factor;
      if (inst.enforce) {
        this.inst.width = this.inst.curFrame.width * scalex;
        this.inst.height = this.inst.curFrame.height * scaley;
      } else {
        if (this.inst.width < 0) {
      	  this.inst.width = scalex * (this.inst.width / (-1+inst.lastKnownValue));
          inst.lastKnownValue = scalex + 1
        } else {
      	  this.inst.width = scalex * (this.inst.width / (1+inst.lastKnownValue));
          inst.lastKnownValue = scalex - 1;
        }
        if (this.inst.height < 0) {
          this.inst.height = scaley * (this.inst.height / (-1+inst.lastKnownValue2));
          inst.lastKnownValue2 = scaley + 1
        } else {
          this.inst.height = scaley * (this.inst.height / (1+inst.lastKnownValue2));
          inst.lastKnownValue2 = scaley - 1;
        }
      }
    }
    this.inst.set_bbox_changed();
  }
	behinstProto.tick = function ()
	{
		var dt = this.runtime.getDt(this.inst);
    var inst = this.tween_list["default"];
    if (inst.state !== 0) {
      if (inst.onStart) {
  			this.runtime.trigger(cr.behaviors.lunarray_LiteTween.prototype.cnds.OnStart, this.inst);
        inst.onStart = false;
      }
      if (inst.onReverseStart) {
  		  this.runtime.trigger(cr.behaviors.lunarray_LiteTween.prototype.cnds.OnReverseStart, this.inst);
        inst.onReverseStart = false;
      }
      this.active = (inst.state == 1) || (inst.state == 2) || (inst.state == 4) || (inst.state == 5) || (inst.state == 6);
      var factor = inst.OnTick(dt);
      this.updateTween(inst, factor);
      if (inst.onEnd) {
  		  this.runtime.trigger(cr.behaviors.lunarray_LiteTween.prototype.cnds.OnEnd, this.inst);
        inst.onEnd = false;
      }
      if (inst.onReverseEnd) {
  		  this.runtime.trigger(cr.behaviors.lunarray_LiteTween.prototype.cnds.OnReverseEnd, this.inst);
        inst.onReverseEnd = false;
      }
    }
	};
	behaviorProto.cnds = {};
	var cnds = behaviorProto.cnds;
	cnds.IsActive = function ()
	{
		return (this.tween_list["default"].state !== 0);
	};
	cnds.IsReversing = function ()
	{
		return (this.tween_list["default"].state == 2);
	};
	cnds.CompareProgress = function (cmp, v)
	{
    var inst = this.tween_list["default"];
		return cr.do_cmp((inst.progress / inst.duration), cmp, v);
	};
	cnds.OnThreshold = function (cmp, v)
	{
    var inst = this.tween_list["default"];
    this.threshold = (cr.do_cmp((inst.progress / inst.duration), cmp, v));
    var ret = (this.oldthreshold != this.threshold) && (this.threshold);
    if (ret) {
      this.oldthreshold = this.threshold;
    }
		return ret;
	};
	cnds.OnStart = function ()
	{
    if (this.tween_list["default"] === undefined)
      return false;
    return this.tween_list["default"].onStart;
	};
	cnds.OnReverseStart = function ()
	{
    if (this.tween_list["default"] === undefined)
      return false;
    return this.tween_list["default"].onReverseStart;
	};
  cnds.OnEnd = function ()
	{
    if (this.tween_list["default"] === undefined)
      return false;
    return this.tween_list["default"].onEnd;
	};
  cnds.OnReverseEnd = function ()
	{
    if (this.tween_list["default"] === undefined)
      return false;
    return this.tween_list["default"].onReverseEnd;
	};
	behaviorProto.acts = {};
	var acts = behaviorProto.acts;
	acts.Start = function (startmode, current)
	{
    this.threshold = false;
    this.oldthreshold = false;
    this.useCurrent = (current == 1);
    this.startTween(startmode);
	};
	acts.Stop = function (stopmode)
	{
    this.stopTween(stopmode);
	};
	acts.Reverse = function (revMode)
	{
    this.threshold = false;
    this.oldthreshold = false;
    this.reverseTween(revMode);
	};
 	acts.ProgressTo = function (progress)
	{
    this.setProgressTo(progress);
	};
	acts.SetDuration = function (x)
	{
    if (isNaN(x)) return;
    if (x < 0) return;
    if (this.tween_list["default"] === undefined) return;
		this.tween_list["default"].duration = x;
	};
	acts.SetEnforce = function (x)
	{
    if (this.tween_list["default"] === undefined) return;
		this.tween_list["default"].enforce = (x===1);
	};
	acts.SetInitial = function (x)
	{
    if (this.tween_list["default"] === undefined) return;
    var init = this.parseCurrent(this.tween_list["default"].tweened, x);
		this.tween_list["default"].setInitial(init);
	};
	acts.SetTarget = function (targettype, absrel, x)
	{
    if (this.tween_list["default"] === undefined) return;
    if (isNaN(x)) return;
    var inst = this.tween_list["default"];
    var parsed = x + "";
    this.targetmode = absrel;
    var x1 = "";
    var x2 = "";
    if (absrel === 1) {
      this.target = "relative(" + parsed + ")";
      switch (targettype) {
        case 0: x1 = (this.inst.x + x); x2 = inst.targetparam2; break;
        case 1: x1 = inst.targetparam1; x2 = (this.inst.y + x); break;
        case 2: x1 = "" + cr.to_degrees(this.inst.angle + cr.to_radians(x)); x2 = x1; break; //angle
        case 3: x1 = "" + (this.inst.opacity*100) + x; x2 = x1; break; //opacity
        case 4: x1 = (this.inst.width + x); x2 = inst.targetparam2; break; //width
        case 5: x1 = inst.targetparam1; x2 = (this.inst.height + x); break; //height
        case 6: x1 = x; x2 = x; break; //value
        default:  break;
      }
      parsed = x1 + "," + x2;
    } else {
      switch (targettype) {
        case 0: x1 = x; x2 = inst.targetparam2; break;
        case 1: x1 = inst.targetparam1; x2 = x; break;
        case 2: x1 = x; x2 = x; break; //angle
        case 3: x1 = x; x2 = x; break; //opacity
        case 4: x1 = x; x2 = inst.targetparam2; break; //width
        case 5: x1 = inst.targetparam1; x2 = x; break; //height
        case 6: x1 = x; x2 = x; break; //value
        default:  break;
      }
      parsed = x1 + "," + x2;
      this.target = parsed;
    }
    var init = this.parseCurrent(this.tween_list["default"].tweened, "current");
    var targ = this.parseCurrent(this.tween_list["default"].tweened, parsed);
 		inst.setInitial(init);
 		inst.setTarget(targ);
	};
	acts.SetTweenedProperty = function (x)
	{
    if (this.tween_list["default"] === undefined) return;
		this.tween_list["default"].tweened = x;
	};
	acts.SetEasing = function (x)
	{
    if (this.tween_list["default"] === undefined) return;
		this.tween_list["default"].easefunc = x;
	};
 	acts.SetEasingParam = function (x, a, p, t, s)
	{
    if (this.tween_list["default"] === undefined) return;
    this.tween_list["default"].easingparam[x].optimized = false;
		this.tween_list["default"].easingparam[x].a = a;
		this.tween_list["default"].easingparam[x].p = p;
		this.tween_list["default"].easingparam[x].t = t;
		this.tween_list["default"].easingparam[x].s = s;
	};
 	acts.ResetEasingParam = function ()
	{
    if (this.tween_list["default"] === undefined) return;
    this.tween_list["default"].optimized = true;
	};
 	acts.SetValue = function (x)
	{
    var inst = this.tween_list["default"];
		this.value = x;
    if (inst.tweened === 6)
      inst.setInitial( this.parseCurrent(inst.tweened, "current") );
	};
	acts.SetParameter = function (tweened, easefunction, target, duration, enforce)
	{
    if (this.tween_list["default"] === undefined) {
      this.addToTweenList("default", tweened, easefunction, initial, target, duration, enforce, 0);
    } else {
      var inst = this.tween_list["default"];
      inst.tweened = tweened;
  		inst.easefunc = easefunction;
      inst.setInitial( this.parseCurrent(tweened, "current") );
      inst.setTarget( this.parseCurrent(tweened, target) );
      inst.duration = duration;
      inst.enforce = (enforce === 1);
    }
	};
	behaviorProto.exps = {};
	var exps = behaviorProto.exps;
	exps.State = function (ret)
	{
    var parsed = "N/A";
    switch (this.tween_list["default"].state) {
      case 0: parsed = "paused"; break;
      case 1: parsed = "playing"; break;
      case 2: parsed = "reversing"; break;
      case 3: parsed = "seeking"; break;
      default:  break;
    }
    ret.set_string(parsed);
	};
	exps.Progress = function (ret)
	{
    var progress = this.tween_list["default"].progress/this.tween_list["default"].duration;
    ret.set_float(progress);
	};
	exps.Duration = function (ret)
	{
    ret.set_float(this.tween_list["default"].duration);
	};
	exps.Target = function (ret)
	{
    var inst = this.tween_list["default"];
    var parsed = "N/A";
    switch (inst.tweened) {
      case 0: parsed = inst.targetparam1; break;
      case 1: parsed = inst.targetparam2; break;
      case 2: parsed = inst.targetparam1; break;
      case 3: parsed = inst.targetparam1; break;
      case 4: parsed = inst.targetparam1; break;
      case 5: parsed = inst.targetparam2; break;
      case 6: parsed = inst.targetparam1; break;
      default:  break;
    }
    ret.set_float(parsed);
	};
	exps.Value = function (ret)
	{
    var tval = this.value;
    ret.set_float(tval);
	};
	exps.Tween = function (ret, a_, b_, x_, easefunc_)
	{
    var currX = (x_>1.0?1.0:x_);
    var factor = easeFunc(easefunc_, currX<0.0?0.0:currX, 0.0, 1.0, 1.0, false, false);
    ret.set_float(a_ + factor * (b_-a_));
	};
}());
(function(){
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
Object.create = Object.create || function(o) {
	function F() {}
	F.prototype = o;
	return new F();
};
var cp;
if(typeof exports === 'undefined'){
	cp = {};
	if(typeof window === 'object'){
		window["cp"] = cp;
	}
} else {
	cp = exports;
}
var assert = function(value, message)
{
	if (!value) {
		throw new Error('Assertion failed: ' + message);
	}
};
var assertSoft = function(value, message)
{
	if(!value && console && console.warn) {
		console.warn("ASSERTION FAILED: " + message);
		if(console.trace) {
			console.trace();
		}
	}
};
var mymin = function(a, b)
{
	return a < b ? a : b;
};
var mymax = function(a, b)
{
	return a > b ? a : b;
};
var min, max;
if (typeof window === 'object' && window.navigator.userAgent.indexOf('Firefox') > -1){
	min = Math.min;
	max = Math.max;
} else {
	min = mymin;
	max = mymax;
}
/* The hashpair function takes two numbers and returns a hash code for them.
 * Required that hashPair(a, b) === hashPair(b, a).
 * Chipmunk's hashPair function is defined as:
 *   #define CP_HASH_COEF (3344921057ul)
 *   #define CP_HASH_PAIR(A, B) ((cpHashValue)(A)*CP_HASH_COEF ^ (cpHashValue)(B)*CP_HASH_COEF)
 * But thats not suitable in javascript because multiplying by a large number will make the number
 * a large float.
 *
 * The result of hashPair is used as the key in objects, so it returns a string.
 */
var hashPair = function(a, b)
{
	return a < b ? a + ' ' + b : b + ' ' + a;
};
var deleteObjFromList = function(arr, obj)
{
	for(var i=0; i<arr.length; i++){
		if(arr[i] === obj){
			arr[i] = arr[arr.length - 1];
			arr.length--;
			return;
		}
	}
};
var closestPointOnSegment = function(p, a, b)
{
	var delta = vsub(a, b);
	var t = clamp01(vdot(delta, vsub(p, b))/vlengthsq(delta));
	return vadd(b, vmult(delta, t));
};
var closestPointOnSegment2 = function(px, py, ax, ay, bx, by)
{
	var deltax = ax - bx;
	var deltay = ay - by;
	var t = clamp01(vdot2(deltax, deltay, px - bx, py - by)/vlengthsq2(deltax, deltay));
	return new Vect(bx + deltax * t, by + deltay * t);
};
cp.momentForCircle = function(m, r1, r2, offset)
{
	return m*(0.5*(r1*r1 + r2*r2) + vlengthsq(offset));
};
cp.areaForCircle = function(r1, r2)
{
	return Math.PI*Math.abs(r1*r1 - r2*r2);
};
cp.momentForSegment = function(m, a, b)
{
	var offset = vmult(vadd(a, b), 0.5);
	return m*(vdistsq(b, a)/12 + vlengthsq(offset));
};
cp.areaForSegment = function(a, b, r)
{
	return r*(Math.PI*r + 2*vdist(a, b));
};
cp.momentForPoly = function(m, verts, offset)
{
	var sum1 = 0;
	var sum2 = 0;
	var len = verts.length;
	for(var i=0; i<len; i+=2){
		var v1x = verts[i] + offset.x;
	 	var v1y = verts[i+1] + offset.y;
		var v2x = verts[(i+2)%len] + offset.x;
		var v2y = verts[(i+3)%len] + offset.y;
		var a = vcross2(v2x, v2y, v1x, v1y);
		var b = vdot2(v1x, v1y, v1x, v1y) + vdot2(v1x, v1y, v2x, v2y) + vdot2(v2x, v2y, v2x, v2y);
		sum1 += a*b;
		sum2 += a;
	}
	return (m*sum1)/(6*sum2);
};
cp.areaForPoly = function(verts)
{
	var area = 0;
	for(var i=0, len=verts.length; i<len; i+=2){
		area += vcross(new Vect(verts[i], verts[i+1]), new Vect(verts[(i+2)%len], verts[(i+3)%len]));
	}
	return -area/2;
};
cp.centroidForPoly = function(verts)
{
	var sum = 0;
	var vsum = new Vect(0,0);
	for(var i=0, len=verts.length; i<len; i+=2){
		var v1 = new Vect(verts[i], verts[i+1]);
		var v2 = new Vect(verts[(i+2)%len], verts[(i+3)%len]);
		var cross = vcross(v1, v2);
		sum += cross;
		vsum = vadd(vsum, vmult(vadd(v1, v2), cross));
	}
	return vmult(vsum, 1/(3*sum));
};
cp.recenterPoly = function(verts)
{
	var centroid = cp.centroidForPoly(verts);
	for(var i=0; i<verts.length; i+=2){
		verts[i] -= centroid.x;
		verts[i+1] -= centroid.y;
	}
};
cp.momentForBox = function(m, width, height)
{
	return m*(width*width + height*height)/12;
};
cp.momentForBox2 = function(m, box)
{
	var width = box.r - box.l;
	var height = box.t - box.b;
	var offset = vmult([box.l + box.r, box.b + box.t], 0.5);
	return cp.momentForBox(m, width, height) + m*vlengthsq(offset);
};
var loopIndexes = cp.loopIndexes = function(verts)
{
	var start = 0, end = 0;
	var minx, miny, maxx, maxy;
	minx = maxx = verts[0];
	miny = maxy = verts[1];
	var count = verts.length >> 1;
  for(var i=1; i<count; i++){
		var x = verts[i*2];
		var y = verts[i*2 + 1];
    if(x < minx || (x == minx && y < miny)){
			minx = x;
			miny = y;
      start = i;
    } else if(x > maxx || (x == maxx && y > maxy)){
			maxx = x;
			maxy = y;
			end = i;
		}
	}
	return [start, end];
};
var SWAP = function(arr, idx1, idx2)
{
	var tmp = arr[idx1*2];
	arr[idx1*2] = arr[idx2*2];
	arr[idx2*2] = tmp;
	tmp = arr[idx1*2+1];
	arr[idx1*2+1] = arr[idx2*2+1];
	arr[idx2*2+1] = tmp;
};
var QHullPartition = function(verts, offs, count, a, b, tol)
{
	if(count === 0) return 0;
	var max = 0;
	var pivot = offs;
	var delta = vsub(b, a);
	var valueTol = tol * vlength(delta);
	var head = offs;
	for(var tail = offs+count-1; head <= tail;){
		var v = new Vect(verts[head * 2], verts[head * 2 + 1]);
		var value = vcross(delta, vsub(v, a));
		if(value > valueTol){
			if(value > max){
				max = value;
				pivot = head;
			}
			head++;
		} else {
			SWAP(verts, head, tail);
			tail--;
		}
	}
	if(pivot != offs) SWAP(verts, offs, pivot);
	return head - offs;
};
var QHullReduce = function(tol, verts, offs, count, a, pivot, b, resultPos)
{
	if(count < 0){
		return 0;
	} else if(count == 0) {
		verts[resultPos*2] = pivot.x;
		verts[resultPos*2+1] = pivot.y;
		return 1;
	} else {
		var left_count = QHullPartition(verts, offs, count, a, pivot, tol);
		var left = new Vect(verts[offs*2], verts[offs*2+1]);
		var index = QHullReduce(tol, verts, offs + 1, left_count - 1, a, left, pivot, resultPos);
		var pivotPos = resultPos + index++;
		verts[pivotPos*2] = pivot.x;
		verts[pivotPos*2+1] = pivot.y;
		var right_count = QHullPartition(verts, offs + left_count, count - left_count, pivot, b, tol);
		var right = new Vect(verts[(offs+left_count)*2], verts[(offs+left_count)*2+1]);
		return index + QHullReduce(tol, verts, offs + left_count + 1, right_count - 1, pivot, right, b, resultPos + index);
	}
};
cp.convexHull = function(verts, result, tolerance)
{
	if(result){
		for (var i = 0; i < verts.length; i++){
			result[i] = verts[i];
		}
	} else {
		result = verts;
	}
	var indexes = loopIndexes(verts);
	var start = indexes[0], end = indexes[1];
	if(start == end){
		result.length = 2;
		return result;
	}
	SWAP(result, 0, start);
	SWAP(result, 1, end == 0 ? start : end);
	var a = new Vect(result[0], result[1]);
	var b = new Vect(result[2], result[3]);
	var count = verts.length >> 1;
	var resultCount = QHullReduce(tolerance, result, 2, count - 2, a, b, a, 1) + 1;
	result.length = resultCount*2;
	assertSoft(polyValidate(result),
		"Internal error: cpConvexHull() and cpPolyValidate() did not agree." +
		"Please report this error with as much info as you can.");
	return result;
};
var clamp = function(f, minv, maxv)
{
	return min(max(f, minv), maxv);
};
var clamp01 = function(f)
{
	return max(0, min(f, 1));
};
var lerp = function(f1, f2, t)
{
	return f1*(1 - t) + f2*t;
};
var lerpconst = function(f1, f2, d)
{
	return f1 + clamp(f2 - f1, -d, d);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var Vect = cp.Vect = function(x, y)
{
	this.x = x;
	this.y = y;
};
cp.v = function (x,y) { return new Vect(x, y) };
var vzero = cp.vzero = new Vect(0,0);
var vdot = cp.v.dot = function(v1, v2)
{
	return v1.x*v2.x + v1.y*v2.y;
};
var vdot2 = function(x1, y1, x2, y2)
{
	return x1*x2 + y1*y2;
};
var vlength = cp.v.len = function(v)
{
	return Math.sqrt(vdot(v, v));
};
var vlength2 = cp.v.len2 = function(x, y)
{
	return Math.sqrt(x*x + y*y);
};
var veql = cp.v.eql = function(v1, v2)
{
	return (v1.x === v2.x && v1.y === v2.y);
};
var vadd = cp.v.add = function(v1, v2)
{
	return new Vect(v1.x + v2.x, v1.y + v2.y);
};
Vect.prototype.add = function(v2)
{
	this.x += v2.x;
	this.y += v2.y;
	return this;
};
var vsub = cp.v.sub = function(v1, v2)
{
	return new Vect(v1.x - v2.x, v1.y - v2.y);
};
Vect.prototype.sub = function(v2)
{
	this.x -= v2.x;
	this.y -= v2.y;
	return this;
};
var vneg = cp.v.neg = function(v)
{
	return new Vect(-v.x, -v.y);
};
Vect.prototype.neg = function()
{
	this.x = -this.x;
	this.y = -this.y;
	return this;
};
var vmult = cp.v.mult = function(v, s)
{
	return new Vect(v.x*s, v.y*s);
};
Vect.prototype.mult = function(s)
{
	this.x *= s;
	this.y *= s;
	return this;
};
var vcross = cp.v.cross = function(v1, v2)
{
	return v1.x*v2.y - v1.y*v2.x;
};
var vcross2 = function(x1, y1, x2, y2)
{
	return x1*y2 - y1*x2;
};
var vperp = cp.v.perp = function(v)
{
	return new Vect(-v.y, v.x);
};
var vpvrperp = cp.v.pvrperp = function(v)
{
	return new Vect(v.y, -v.x);
};
var vproject = cp.v.project = function(v1, v2)
{
	return vmult(v2, vdot(v1, v2)/vlengthsq(v2));
};
Vect.prototype.project = function(v2)
{
	this.mult(vdot(this, v2) / vlengthsq(v2));
	return this;
};
var vrotate = cp.v.rotate = function(v1, v2)
{
	return new Vect(v1.x*v2.x - v1.y*v2.y, v1.x*v2.y + v1.y*v2.x);
};
Vect.prototype.rotate = function(v2)
{
	this.x = this.x * v2.x - this.y * v2.y;
	this.y = this.x * v2.y + this.y * v2.x;
	return this;
};
var vunrotate = cp.v.unrotate = function(v1, v2)
{
	return new Vect(v1.x*v2.x + v1.y*v2.y, v1.y*v2.x - v1.x*v2.y);
};
var vlengthsq = cp.v.lengthsq = function(v)
{
	return vdot(v, v);
};
var vlengthsq2 = cp.v.lengthsq2 = function(x, y)
{
	return x*x + y*y;
};
var vlerp = cp.v.lerp = function(v1, v2, t)
{
	return vadd(vmult(v1, 1 - t), vmult(v2, t));
};
var vnormalize = cp.v.normalize = function(v)
{
	return vmult(v, 1/vlength(v));
};
var vnormalize_safe = cp.v.normalize_safe = function(v)
{
	return (v.x === 0 && v.y === 0 ? vzero : vnormalize(v));
};
var vclamp = cp.v.clamp = function(v, len)
{
	return (vdot(v,v) > len*len) ? vmult(vnormalize(v), len) : v;
};
var vlerpconst = cp.v.lerpconst = function(v1, v2, d)
{
	return vadd(v1, vclamp(vsub(v2, v1), d));
};
var vdist = cp.v.dist = function(v1, v2)
{
	return vlength(vsub(v1, v2));
};
var vdistsq = cp.v.distsq = function(v1, v2)
{
	return vlengthsq(vsub(v1, v2));
};
var vnear = cp.v.near = function(v1, v2, dist)
{
	return vdistsq(v1, v2) < dist*dist;
};
var vslerp = cp.v.slerp = function(v1, v2, t)
{
	var omega = Math.acos(vdot(v1, v2));
	if(omega) {
		var denom = 1/Math.sin(omega);
		return vadd(vmult(v1, Math.sin((1 - t)*omega)*denom), vmult(v2, Math.sin(t*omega)*denom));
	} else {
		return v1;
	}
};
var vslerpconst = cp.v.slerpconst = function(v1, v2, a)
{
	var angle = Math.acos(vdot(v1, v2));
	return vslerp(v1, v2, min(a, angle)/angle);
};
var vforangle = cp.v.forangle = function(a)
{
	return new Vect(Math.cos(a), Math.sin(a));
};
var vtoangle = cp.v.toangle = function(v)
{
	return Math.atan2(v.y, v.x);
};
var vstr = cp.v.str = function(v)
{
	return "(" + v.x.toFixed(3) + ", " + v.y.toFixed(3) + ")";
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var numBB = 0;
var BB = cp.BB = function(l, b, r, t)
{
	this.l = l;
	this.b = b;
	this.r = r;
	this.t = t;
	numBB++;
};
cp.bb = function(l, b, r, t) { return new BB(l, b, r, t); };
var bbNewForCircle = function(p, r)
{
	return new BB(
			p.x - r,
			p.y - r,
			p.x + r,
			p.y + r
		);
};
var bbIntersects = function(a, b)
{
	return (a.l <= b.r && b.l <= a.r && a.b <= b.t && b.b <= a.t);
};
var bbIntersects2 = function(bb, l, b, r, t)
{
	return (bb.l <= r && l <= bb.r && bb.b <= t && b <= bb.t);
};
var bbContainsBB = function(bb, other)
{
	return (bb.l <= other.l && bb.r >= other.r && bb.b <= other.b && bb.t >= other.t);
};
var bbContainsVect = function(bb, v)
{
	return (bb.l <= v.x && bb.r >= v.x && bb.b <= v.y && bb.t >= v.y);
};
var bbContainsVect2 = function(l, b, r, t, v)
{
	return (l <= v.x && r >= v.x && b <= v.y && t >= v.y);
};
var bbMerge = function(a, b){
	return new BB(
			min(a.l, b.l),
			min(a.b, b.b),
			max(a.r, b.r),
			max(a.t, b.t)
		);
};
var bbExpand = function(bb, v){
	return new BB(
			min(bb.l, v.x),
			min(bb.b, v.y),
			max(bb.r, v.x),
			max(bb.t, v.y)
		);
};
var bbArea = function(bb)
{
	return (bb.r - bb.l)*(bb.t - bb.b);
};
var bbMergedArea = function(a, b)
{
	return (max(a.r, b.r) - min(a.l, b.l))*(max(a.t, b.t) - min(a.b, b.b));
};
var bbMergedArea2 = function(bb, l, b, r, t)
{
	return (max(bb.r, r) - min(bb.l, l))*(max(bb.t, t) - min(bb.b, b));
};
var bbIntersectsSegment = function(bb, a, b)
{
	return (bbSegmentQuery(bb, a, b) != Infinity);
};
var bbClampVect = function(bb, v)
{
	var x = min(max(bb.l, v.x), bb.r);
	var y = min(max(bb.b, v.y), bb.t);
	return new Vect(x, y);
};
var bbWrapVect = function(bb, v)
{
	var ix = Math.abs(bb.r - bb.l);
	var modx = (v.x - bb.l) % ix;
	var x = (modx > 0) ? modx : modx + ix;
	var iy = Math.abs(bb.t - bb.b);
	var mody = (v.y - bb.b) % iy;
	var y = (mody > 0) ? mody : mody + iy;
	return new Vect(x + bb.l, y + bb.b);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
/* These are created using literals where needed.
typedef struct cpSegmentQueryInfo {
	cpShape *shape;
	cpFloat t;
	cpVect n;
} cpSegmentQueryInfo;
*/
var shapeIDCounter = 0;
var CP_NO_GROUP = cp.NO_GROUP = 0;
var CP_ALL_LAYERS = cp.ALL_LAYERS = ~0;
cp.resetShapeIdCounter = function()
{
	shapeIDCounter = 0;
};
var Shape = cp.Shape = function(body) {
	this.body = body;
	this.bb_l = this.bb_b = this.bb_r = this.bb_t = 0;
	this.hashid = shapeIDCounter++;
	this.sensor = false;
	this.e = 0;
	this.u = 0;
	this.surface_v = vzero;
	this.collision_type = 0;
	this.group = 0;
	this.layers = CP_ALL_LAYERS;
	this.space = null;
	this.isAdded = false;
	this.collisionCode = this.collisionCode;
};
Shape.prototype.setElasticity = function(e) { this.e = e; };
Shape.prototype.setFriction = function(u) { this.body.activate(); this.u = u; };
Shape.prototype.setLayers = function(layers) { this.body.activate(); this.layers = layers; };
Shape.prototype.setSensor = function(sensor) { this.body.activate(); this.sensor = sensor; };
Shape.prototype.setCollisionType = function(collision_type) { this.body.activate(); this.collision_type = collision_type; };
Shape.prototype.getBody = function() { return this.body; };
Shape.prototype.active = function()
{
	return this.body && this.body.shapeList.indexOf(this) !== -1;
};
Shape.prototype.setBody = function(body)
{
	assert(!this.active(), "You cannot change the body on an active shape. You must remove the shape from the space before changing the body.");
	this.body = body;
};
Shape.prototype.cacheBB = function()
{
	return this.update(this.body.p, this.body.rot);
};
Shape.prototype.update = function(pos, rot)
{
	assert(!isNaN(rot.x), 'Rotation is NaN');
	assert(!isNaN(pos.x), 'Position is NaN');
	this.cacheData(pos, rot);
};
Shape.prototype.pointQuery = function(p)
{
	var info = this.nearestPointQuery(p);
	if (info.d < 0) return info;
};
Shape.prototype.getBB = function()
{
	return new BB(this.bb_l, this.bb_b, this.bb_r, this.bb_t);
};
/* Not implemented - all these getters and setters. Just edit the object directly.
CP_DefineShapeStructGetter(cpBody*, body, Body);
void cpShapeSetBody(cpShape *shape, cpBody *body);
CP_DefineShapeStructGetter(cpBB, bb, BB);
CP_DefineShapeStructProperty(cpBool, sensor, Sensor, cpTrue);
CP_DefineShapeStructProperty(cpFloat, e, Elasticity, cpFalse);
CP_DefineShapeStructProperty(cpFloat, u, Friction, cpTrue);
CP_DefineShapeStructProperty(cpVect, surface_v, SurfaceVelocity, cpTrue);
CP_DefineShapeStructProperty(cpDataPointer, data, UserData, cpFalse);
CP_DefineShapeStructProperty(cpCollisionType, collision_type, CollisionType, cpTrue);
CP_DefineShapeStructProperty(cpGroup, group, Group, cpTrue);
CP_DefineShapeStructProperty(cpLayers, layers, Layers, cpTrue);
*/
var PointQueryExtendedInfo = function(shape)
{
	this.shape = shape;
	this.d = Infinity;
	this.n = vzero;
};
var NearestPointQueryInfo = cp.NearestPointQueryInfo = function(shape, p, d)
{
	this.shape = shape;
	this.p = p;
	this.d = d;
};
var SegmentQueryInfo = cp.SegmentQueryInfo = function(shape, t, n)
{
	this.shape = shape;
	this.t = t;
	this.n = n;
};
SegmentQueryInfo.prototype.hitPoint = function(start, end)
{
	return vlerp(start, end, this.t);
};
SegmentQueryInfo.prototype.hitDist = function(start, end)
{
	return vdist(start, end) * this.t;
};
var CircleShape = cp.CircleShape = function(body, radius, offset)
{
	this.c = this.tc = offset;
	this.r = radius;
	this.type = 'circle';
	Shape.call(this, body);
};
CircleShape.prototype = Object.create(Shape.prototype);
CircleShape.prototype.cacheData = function(p, rot)
{
	var c = this.tc = vrotate(this.c, rot).add(p);
	var r = this.r;
	this.bb_l = c.x - r;
	this.bb_b = c.y - r;
	this.bb_r = c.x + r;
	this.bb_t = c.y + r;
};
/*CircleShape.prototype.pointQuery = function(p)
{
	var delta = vsub(p, this.tc);
	var distsq = vlengthsq(delta);
	var r = this.r;
	if(distsq < r*r){
		var info = new PointQueryExtendedInfo(this);
		var dist = Math.sqrt(distsq);
		info.d = r - dist;
		info.n = vmult(delta, 1/dist);
		return info;
	}
};*/
CircleShape.prototype.nearestPointQuery = function(p)
{
	var deltax = p.x - this.tc.x;
	var deltay = p.y - this.tc.y;
	var d = vlength2(deltax, deltay);
	var r = this.r;
	var nearestp = new Vect(this.tc.x + deltax * r/d, this.tc.y + deltay * r/d);
	return new NearestPointQueryInfo(this, nearestp, d - r);
};
var circleSegmentQuery = function(shape, center, r, a, b, info)
{
	a = vsub(a, center);
	b = vsub(b, center);
	var qa = vdot(a, a) - 2*vdot(a, b) + vdot(b, b);
	var qb = -2*vdot(a, a) + 2*vdot(a, b);
	var qc = vdot(a, a) - r*r;
	var det = qb*qb - 4*qa*qc;
	if(det >= 0)
	{
		var t = (-qb - Math.sqrt(det))/(2*qa);
		if(0 <= t && t <= 1){
			return new SegmentQueryInfo(shape, t, vnormalize(vlerp(a, b, t)));
		}
	}
};
CircleShape.prototype.segmentQuery = function(a, b)
{
	return circleSegmentQuery(this, this.tc, this.r, a, b);
};
/*
CircleShape.prototype.setRadius = function(radius)
{
	this.r = radius;
}
CircleShape.prototype.setOffset = function(offset)
{
	this.c = offset;
}*/
var SegmentShape = cp.SegmentShape = function(body, a, b, r)
{
	this.a = a;
	this.b = b;
	this.n = vperp(vnormalize(vsub(b, a)));
	this.ta = this.tb = this.tn = null;
	this.r = r;
	this.a_tangent = vzero;
	this.b_tangent = vzero;
	this.type = 'segment';
	Shape.call(this, body);
};
SegmentShape.prototype = Object.create(Shape.prototype);
SegmentShape.prototype.cacheData = function(p, rot)
{
	this.ta = vadd(p, vrotate(this.a, rot));
	this.tb = vadd(p, vrotate(this.b, rot));
	this.tn = vrotate(this.n, rot);
	var l,r,b,t;
	if(this.ta.x < this.tb.x){
		l = this.ta.x;
		r = this.tb.x;
	} else {
		l = this.tb.x;
		r = this.ta.x;
	}
	if(this.ta.y < this.tb.y){
		b = this.ta.y;
		t = this.tb.y;
	} else {
		b = this.tb.y;
		t = this.ta.y;
	}
	var rad = this.r;
	this.bb_l = l - rad;
	this.bb_b = b - rad;
	this.bb_r = r + rad;
	this.bb_t = t + rad;
};
SegmentShape.prototype.nearestPointQuery = function(p)
{
	var closest = closestPointOnSegment(p, this.ta, this.tb);
	var deltax = p.x - closest.x;
	var deltay = p.y - closest.y;
	var d = vlength2(deltax, deltay);
	var r = this.r;
	var nearestp = (d ? vadd(closest, vmult(new Vect(deltax, deltay), r/d)) : closest);
	return new NearestPointQueryInfo(this, nearestp, d - r);
};
SegmentShape.prototype.segmentQuery = function(a, b)
{
	var n = this.tn;
	var d = vdot(vsub(this.ta, a), n);
	var r = this.r;
	var flipped_n = (d > 0 ? vneg(n) : n);
	var n_offset = vsub(vmult(flipped_n, r), a);
	var seg_a = vadd(this.ta, n_offset);
	var seg_b = vadd(this.tb, n_offset);
	var delta = vsub(b, a);
	if(vcross(delta, seg_a)*vcross(delta, seg_b) <= 0){
		var d_offset = d + (d > 0 ? -r : r);
		var ad = -d_offset;
		var bd = vdot(delta, n) - d_offset;
		if(ad*bd < 0){
			return new SegmentQueryInfo(this, ad/(ad - bd), flipped_n);
		}
	} else if(r !== 0){
		var info1 = circleSegmentQuery(this, this.ta, this.r, a, b);
		var info2 = circleSegmentQuery(this, this.tb, this.r, a, b);
		if (info1){
			return info2 && info2.t < info1.t ? info2 : info1;
		} else {
			return info2;
		}
	}
};
SegmentShape.prototype.setNeighbors = function(prev, next)
{
	this.a_tangent = vsub(prev, this.a);
	this.b_tangent = vsub(next, this.b);
};
SegmentShape.prototype.setEndpoints = function(a, b)
{
	this.a = a;
	this.b = b;
	this.n = vperp(vnormalize(vsub(b, a)));
};
/*
cpSegmentShapeSetRadius(cpShape *shape, cpFloat radius)
{
	this.r = radius;
}*/
/*
CP_DeclareShapeGetter(cpSegmentShape, cpVect, A);
CP_DeclareShapeGetter(cpSegmentShape, cpVect, B);
CP_DeclareShapeGetter(cpSegmentShape, cpVect, Normal);
CP_DeclareShapeGetter(cpSegmentShape, cpFloat, Radius);
*/
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var polyValidate = cr.polyValidate = function(verts)
{
	var len = verts.length;
	for(var i=0; i<len; i+=2){
		var ax = verts[i];
	 	var ay = verts[i+1];
		var bx = verts[(i+2)%len];
		var by = verts[(i+3)%len];
		var cx = verts[(i+4)%len];
		var cy = verts[(i+5)%len];
		if(vcross2(bx - ax, by - ay, cx - bx, cy - by) > 0){
			return false;
		}
	}
	return true;
};
var PolyShape = cp.PolyShape = function(body, verts, offset)
{
	this.setVerts(verts, offset);
	this.type = 'poly';
	Shape.call(this, body);
};
PolyShape.prototype = Object.create(Shape.prototype);
var SplittingPlane = function(n, d)
{
	this.n = n;
	this.d = d;
};
SplittingPlane.prototype.compare = function(v)
{
	return vdot(this.n, v) - this.d;
};
PolyShape.prototype.setVerts = function(verts, offset)
{
	assert(verts.length >= 4, "Polygons require some verts");
	assert(typeof(verts[0]) === 'number',
			'Polygon verticies should be specified in a flattened list (eg [x1,y1,x2,y2,x3,y3,...])');
	assert(polyValidate(verts), "Polygon is concave or has a reversed winding. Consider using cpConvexHull()");
	var len = verts.length;
	var numVerts = len >> 1;
	this.verts = new Array(len);
	this.tVerts = new Array(len);
	this.planes = new Array(numVerts);
	this.tPlanes = new Array(numVerts);
	for(var i=0; i<len; i+=2){
		var ax = verts[i] + offset.x;
	 	var ay = verts[i+1] + offset.y;
		var bx = verts[(i+2)%len] + offset.x;
		var by = verts[(i+3)%len] + offset.y;
		var n = vnormalize(vperp(new Vect(bx-ax, by-ay)));
		this.verts[i  ] = ax;
		this.verts[i+1] = ay;
		this.planes[i>>1] = new SplittingPlane(n, vdot2(n.x, n.y, ax, ay));
		this.tPlanes[i>>1] = new SplittingPlane(new Vect(0,0), 0);
	}
};
var BoxShape = cp.BoxShape = function(body, width, height)
{
	var hw = width/2;
	var hh = height/2;
	return BoxShape2(body, new BB(-hw, -hh, hw, hh));
};
var BoxShape2 = cp.BoxShape2 = function(body, box)
{
	var verts = [
		box.l, box.b,
		box.l, box.t,
		box.r, box.t,
		box.r, box.b,
	];
	return new PolyShape(body, verts, vzero);
};
PolyShape.prototype.transformVerts = function(p, rot)
{
	var src = this.verts;
	var dst = this.tVerts;
	var l = Infinity, r = -Infinity;
	var b = Infinity, t = -Infinity;
	for(var i=0; i<src.length; i+=2){
		var x = src[i];
	 	var y = src[i+1];
		var vx = p.x + x*rot.x - y*rot.y;
		var vy = p.y + x*rot.y + y*rot.x;
		dst[i] = vx;
		dst[i+1] = vy;
		l = min(l, vx);
		r = max(r, vx);
		b = min(b, vy);
		t = max(t, vy);
	}
	this.bb_l = l;
	this.bb_b = b;
	this.bb_r = r;
	this.bb_t = t;
};
PolyShape.prototype.transformAxes = function(p, rot)
{
	var src = this.planes;
	var dst = this.tPlanes;
	for(var i=0; i<src.length; i++){
		var n = vrotate(src[i].n, rot);
		dst[i].n = n;
		dst[i].d = vdot(p, n) + src[i].d;
	}
};
PolyShape.prototype.cacheData = function(p, rot)
{
	this.transformAxes(p, rot);
	this.transformVerts(p, rot);
};
PolyShape.prototype.nearestPointQuery = function(p)
{
	var planes = this.tPlanes;
	var verts = this.tVerts;
	var v0x = verts[verts.length - 2];
	var v0y = verts[verts.length - 1];
	var minDist = Infinity;
	var closestPoint = vzero;
	var outside = false;
	for(var i=0; i<planes.length; i++){
		if(planes[i].compare(p) > 0) outside = true;
		var v1x = verts[i*2];
		var v1y = verts[i*2 + 1];
		var closest = closestPointOnSegment2(p.x, p.y, v0x, v0y, v1x, v1y);
		var dist = vdist(p, closest);
		if(dist < minDist){
			minDist = dist;
			closestPoint = closest;
		}
		v0x = v1x;
		v0y = v1y;
	}
	return new NearestPointQueryInfo(this, closestPoint, (outside ? minDist : -minDist));
};
PolyShape.prototype.segmentQuery = function(a, b)
{
	var axes = this.tPlanes;
	var verts = this.tVerts;
	var numVerts = axes.length;
	var len = numVerts * 2;
	for(var i=0; i<numVerts; i++){
		var n = axes[i].n;
		var an = vdot(a, n);
		if(axes[i].d > an) continue;
		var bn = vdot(b, n);
		var t = (axes[i].d - an)/(bn - an);
		if(t < 0 || 1 < t) continue;
		var point = vlerp(a, b, t);
		var dt = -vcross(n, point);
		var dtMin = -vcross2(n.x, n.y, verts[i*2], verts[i*2+1]);
		var dtMax = -vcross2(n.x, n.y, verts[(i*2+2)%len], verts[(i*2+3)%len]);
		if(dtMin <= dt && dt <= dtMax){
			return new SegmentQueryInfo(this, t, n);
		}
	}
};
PolyShape.prototype.valueOnAxis = function(n, d)
{
	var verts = this.tVerts;
	var m = vdot2(n.x, n.y, verts[0], verts[1]);
	for(var i=2; i<verts.length; i+=2){
		m = min(m, vdot2(n.x, n.y, verts[i], verts[i+1]));
	}
	return m - d;
};
PolyShape.prototype.containsVert = function(vx, vy)
{
	var planes = this.tPlanes;
	for(var i=0; i<planes.length; i++){
		var n = planes[i].n;
		var dist = vdot2(n.x, n.y, vx, vy) - planes[i].d;
		if(dist > 0) return false;
	}
	return true;
};
PolyShape.prototype.containsVertPartial = function(vx, vy, n)
{
	var planes = this.tPlanes;
	for(var i=0; i<planes.length; i++){
		var n2 = planes[i].n;
		if(vdot(n2, n) < 0) continue;
		var dist = vdot2(n2.x, n2.y, vx, vy) - planes[i].d;
		if(dist > 0) return false;
	}
	return true;
};
PolyShape.prototype.getNumVerts = function() { return this.verts.length / 2; };
PolyShape.prototype.getVert = function(i)
{
	return new Vect(this.verts[i * 2], this.verts[i * 2 + 1]);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var Body = cp.Body = function(m, i) {
	this.p = new Vect(0,0);
	this.vx = this.vy = 0;
	this.f = new Vect(0,0);
	this.w = 0;
	this.t = 0;
	this.v_limit = Infinity;
	this.w_limit = Infinity;
	this.v_biasx = this.v_biasy = 0;
	this.w_bias = 0;
	this.space = null;
	this.isAdded = false;
	this.shapeList = [];
	this.arbiterList = null; // These are both wacky linked lists.
	this.constraintList = null;
	this.nodeRoot = null;
	this.nodeNext = null;
	this.nodeIdleTime = 0;
	this.setMass(m);
	this.setMoment(i);
	this.rot = new Vect(0,0);
	this.setAngle(0);
};
var createStaticBody = function()
{
	var body = new Body(Infinity, Infinity);
	body.nodeIdleTime = Infinity;
	return body;
};
if (typeof DEBUG !== 'undefined' && DEBUG) {
	var v_assert_nan = function(v, message){assert(v.x == v.x && v.y == v.y, message); };
	var v_assert_infinite = function(v, message){assert(Math.abs(v.x) !== Infinity && Math.abs(v.y) !== Infinity, message);};
	var v_assert_sane = function(v, message){v_assert_nan(v, message); v_assert_infinite(v, message);};
	Body.prototype.sanityCheck = function()
	{
		assert(this.m === this.m && this.m_inv === this.m_inv, "Body's mass is invalid.");
		assert(this.i === this.i && this.i_inv === this.i_inv, "Body's moment is invalid.");
		v_assert_sane(this.p, "Body's position is invalid.");
		v_assert_sane(this.f, "Body's force is invalid.");
		assert(this.vx === this.vx && Math.abs(this.vx) !== Infinity, "Body's velocity is invalid.");
		assert(this.vy === this.vy && Math.abs(this.vy) !== Infinity, "Body's velocity is invalid.");
		assert(this.a === this.a && Math.abs(this.a) !== Infinity, "Body's angle is invalid.");
		assert(this.w === this.w && Math.abs(this.w) !== Infinity, "Body's angular velocity is invalid.");
		assert(this.t === this.t && Math.abs(this.t) !== Infinity, "Body's torque is invalid.");
		v_assert_sane(this.rot, "Body's rotation vector is invalid.");
		assert(this.v_limit === this.v_limit, "Body's velocity limit is invalid.");
		assert(this.w_limit === this.w_limit, "Body's angular velocity limit is invalid.");
	};
} else {
	Body.prototype.sanityCheck = function(){};
}
Body.prototype.getPos = function() { return this.p; };
Body.prototype.getAngle=function(){return cp.v.toangle(this.rot)},
Body.prototype.getVel = function() { return new Vect(this.vx, this.vy); };
Body.prototype.getAngVel = function() { return this.w; };
Body.prototype.isSleeping = function()
{
	return this.nodeRoot !== null;
};
Body.prototype.isStatic = function()
{
	return this.nodeIdleTime === Infinity;
};
Body.prototype.isRogue = function()
{
	return this.space === null;
};
Body.prototype.setMass = function(mass)
{
	assert(mass > 0, "Mass must be positive and non-zero.");
	this.activate();
	this.m = mass;
	this.m_inv = 1/mass;
};
Body.prototype.setMoment = function(moment)
{
	assert(moment > 0, "Moment of Inertia must be positive and non-zero.");
	this.activate();
	this.i = moment;
	this.i_inv = 1/moment;
};
Body.prototype.addShape = function(shape)
{
	this.shapeList.push(shape);
};
Body.prototype.removeShape = function(shape)
{
	deleteObjFromList(this.shapeList, shape);
};
var filterConstraints = function(node, body, filter)
{
	if(node === filter){
		return node.next(body);
	} else if(node.a === body){
		node.next_a = filterConstraints(node.next_a, body, filter);
	} else {
		node.next_b = filterConstraints(node.next_b, body, filter);
	}
	return node;
};
Body.prototype.removeConstraint = function(constraint)
{
	this.constraintList = filterConstraints(this.constraintList, this, constraint);
};
Body.prototype.setPos = function(pos)
{
	this.activate();
	this.sanityCheck();
	if (pos === vzero) {
		pos = cp.v(0,0);
	}
	this.p = pos;
};
Body.prototype.setVel = function(velocity)
{
	this.activate();
	this.vx = velocity.x;
	this.vy = velocity.y;
};
Body.prototype.setAngVel = function(w)
{
	this.activate();
	this.w = w;
};
Body.prototype.setAngleInternal = function(angle)
{
	assert(!isNaN(angle), "Internal Error: Attempting to set body's angle to NaN");
	this.a = angle;//fmod(a, (cpFloat)M_PI*2.0f);
	this.rot.x = Math.cos(angle);
	this.rot.y = Math.sin(angle);
};
Body.prototype.setAngle = function(angle)
{
	this.activate();
	this.sanityCheck();
	this.setAngleInternal(angle);
};
Body.prototype.velocity_func = function(gravity, damping, dt)
{
	var vx = this.vx * damping + (gravity.x + this.f.x * this.m_inv) * dt;
	var vy = this.vy * damping + (gravity.y + this.f.y * this.m_inv) * dt;
	var v_limit = this.v_limit;
	var lensq = vx * vx + vy * vy;
	var scale = (lensq > v_limit*v_limit) ? v_limit / Math.sqrt(lensq) : 1;
	this.vx = vx * scale;
	this.vy = vy * scale;
	var w_limit = this.w_limit;
	this.w = clamp(this.w*damping + this.t*this.i_inv*dt, -w_limit, w_limit);
	this.sanityCheck();
};
Body.prototype.position_func = function(dt)
{
	this.p.x += (this.vx + this.v_biasx) * dt;
	this.p.y += (this.vy + this.v_biasy) * dt;
	this.setAngleInternal(this.a + (this.w + this.w_bias)*dt);
	this.v_biasx = this.v_biasy = 0;
	this.w_bias = 0;
	this.sanityCheck();
};
Body.prototype.resetForces = function()
{
	this.activate();
	this.f = new Vect(0,0);
	this.t = 0;
};
Body.prototype.applyForce = function(force, r)
{
	this.activate();
	this.f = vadd(this.f, force);
	this.t += vcross(r, force);
};
Body.prototype.applyImpulse = function(j, r)
{
	this.activate();
	apply_impulse(this, j.x, j.y, r);
};
Body.prototype.getVelAtPoint = function(r)
{
	return vadd(new Vect(this.vx, this.vy), vmult(vperp(r), this.w));
};
Body.prototype.getVelAtWorldPoint = function(point)
{
	return this.getVelAtPoint(vsub(point, this.p));
};
Body.prototype.getVelAtLocalPoint = function(point)
{
	return this.getVelAtPoint(vrotate(point, this.rot));
};
Body.prototype.eachShape = function(func)
{
	for(var i = 0, len = this.shapeList.length; i < len; i++) {
		func(this.shapeList[i]);
	}
};
Body.prototype.eachConstraint = function(func)
{
	var constraint = this.constraintList;
	while(constraint) {
		var next = constraint.next(this);
		func(constraint);
		constraint = next;
	}
};
Body.prototype.eachArbiter = function(func)
{
	var arb = this.arbiterList;
	while(arb){
		var next = arb.next(this);
		arb.swappedColl = (this === arb.body_b);
		func.call(this, arb);
		arb = next;
	}
};
Body.prototype.local2World = function(v)
{
	return vadd(this.p, vrotate(v, this.rot));
};
Body.prototype.world2Local = function(v)
{
	return vunrotate(vsub(v, this.p), this.rot);
};
Body.prototype.kineticEnergy = function()
{
	var vsq = this.vx*this.vx + this.vy*this.vy;
	var wsq = this.w * this.w;
	return (vsq ? vsq*this.m : 0) + (wsq ? wsq*this.i : 0);
};
/* Copyright (c) 2010 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
/**
	@defgroup cpSpatialIndex cpSpatialIndex
	Spatial indexes are data structures that are used to accelerate collision detection
	and spatial queries. Chipmunk provides a number of spatial index algorithms to pick from
	and they are programmed in a generic way so that you can use them for holding more than
	just Shapes.
	It works by using pointers to the objects you add and using a callback to ask your code
	for bounding boxes when it needs them. Several types of queries can be performed an index as well
	as reindexing and full collision information. All communication to the spatial indexes is performed
	through callback functions.
	Spatial indexes should be treated as opaque structs.
	This means you shouldn't be reading any of the fields directly.
	All spatial indexes define the following methods:
	count = 0;
	each(func);
	contains(obj, hashid);
	insert(obj, hashid);
	remove(obj, hashid);
	reindex();
	reindexObject(obj, hashid);
	pointQuery(point, func);
	segmentQuery(vect a, vect b, t_exit, func);
	query(bb, func);
	reindexQuery(func);
*/
var SpatialIndex = cp.SpatialIndex = function(staticIndex)
{
	this.staticIndex = staticIndex;
	if(staticIndex){
		if(staticIndex.dynamicIndex){
			throw new Error("This static index is already associated with a dynamic index.");
		}
		staticIndex.dynamicIndex = this;
	}
};
SpatialIndex.prototype.collideStatic = function(staticIndex, func)
{
	if(staticIndex.count > 0){
		var query = staticIndex.query;
		this.each(function(obj) {
			query(obj, new BB(obj.bb_l, obj.bb_b, obj.bb_r, obj.bb_t), func);
		});
	}
};
/* Copyright (c) 2009 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var BBTree = cp.BBTree = function(staticIndex)
{
	SpatialIndex.call(this, staticIndex);
	this.velocityFunc = null;
	this.leaves = {};
	this.count = 0;
	this.root = null;
	this.pooledNodes = null;
	this.pooledPairs = null;
	this.stamp = 0;
};
BBTree.prototype = Object.create(SpatialIndex.prototype);
var numNodes = 0;
var Node = function(tree, a, b)
{
	this.obj = null;
	this.bb_l = min(a.bb_l, b.bb_l);
	this.bb_b = min(a.bb_b, b.bb_b);
	this.bb_r = max(a.bb_r, b.bb_r);
	this.bb_t = max(a.bb_t, b.bb_t);
	this.parent = null;
	this.setA(a);
	this.setB(b);
};
BBTree.prototype.makeNode = function(a, b)
{
	var node = this.pooledNodes;
	if(node){
		this.pooledNodes = node.parent;
		node.constructor(this, a, b);
		return node;
	} else {
		numNodes++;
		return new Node(this, a, b);
	}
};
var numLeaves = 0;
var Leaf = function(tree, obj)
{
	this.obj = obj;
	tree.getBB(obj, this);
	this.parent = null;
	this.stamp = 1;
	this.pairs = null;
	numLeaves++;
};
BBTree.prototype.getBB = function(obj, dest)
{
	var velocityFunc = this.velocityFunc;
	if(velocityFunc){
		var coef = 0.1;
		var x = (obj.bb_r - obj.bb_l)*coef;
		var y = (obj.bb_t - obj.bb_b)*coef;
		var v = vmult(velocityFunc(obj), 0.1);
		dest.bb_l = obj.bb_l + min(-x, v.x);
		dest.bb_b = obj.bb_b + min(-y, v.y);
		dest.bb_r = obj.bb_r + max( x, v.x);
		dest.bb_t = obj.bb_t + max( y, v.y);
	} else {
		dest.bb_l = obj.bb_l;
		dest.bb_b = obj.bb_b;
		dest.bb_r = obj.bb_r;
		dest.bb_t = obj.bb_t;
	}
};
BBTree.prototype.getStamp = function()
{
	var dynamic = this.dynamicIndex;
	return (dynamic && dynamic.stamp ? dynamic.stamp : this.stamp);
};
BBTree.prototype.incrementStamp = function()
{
	if(this.dynamicIndex && this.dynamicIndex.stamp){
		this.dynamicIndex.stamp++;
	} else {
		this.stamp++;
	}
}
var numPairs = 0;
var Pair = function(leafA, nextA, leafB, nextB)
{
	this.prevA = null;
	this.leafA = leafA;
	this.nextA = nextA;
	this.prevB = null;
	this.leafB = leafB;
	this.nextB = nextB;
};
BBTree.prototype.makePair = function(leafA, nextA, leafB, nextB)
{
	var pair = this.pooledPairs;
	if (pair)
	{
		this.pooledPairs = pair.prevA;
		pair.prevA = null;
		pair.leafA = leafA;
		pair.nextA = nextA;
		pair.prevB = null;
		pair.leafB = leafB;
		pair.nextB = nextB;
		return pair;
	} else {
		numPairs++;
		return new Pair(leafA, nextA, leafB, nextB);
	}
};
Pair.prototype.recycle = function(tree)
{
	this.prevA = tree.pooledPairs;
	tree.pooledPairs = this;
};
var unlinkThread = function(prev, leaf, next)
{
	if(next){
		if(next.leafA === leaf) next.prevA = prev; else next.prevB = prev;
	}
	if(prev){
		if(prev.leafA === leaf) prev.nextA = next; else prev.nextB = next;
	} else {
		leaf.pairs = next;
	}
};
Leaf.prototype.clearPairs = function(tree)
{
	var pair = this.pairs,
		next;
	this.pairs = null;
	while(pair){
		if(pair.leafA === this){
			next = pair.nextA;
			unlinkThread(pair.prevB, pair.leafB, pair.nextB);
		} else {
			next = pair.nextB;
			unlinkThread(pair.prevA, pair.leafA, pair.nextA);
		}
		pair.recycle(tree);
		pair = next;
	}
};
var pairInsert = function(a, b, tree)
{
	var nextA = a.pairs, nextB = b.pairs;
	var pair = tree.makePair(a, nextA, b, nextB);
	a.pairs = b.pairs = pair;
	if(nextA){
		if(nextA.leafA === a) nextA.prevA = pair; else nextA.prevB = pair;
	}
	if(nextB){
		if(nextB.leafA === b) nextB.prevA = pair; else nextB.prevB = pair;
	}
};
Node.prototype.recycle = function(tree)
{
	this.parent = tree.pooledNodes;
	tree.pooledNodes = this;
};
Leaf.prototype.recycle = function(tree)
{
};
Node.prototype.setA = function(value)
{
	this.A = value;
	value.parent = this;
};
Node.prototype.setB = function(value)
{
	this.B = value;
	value.parent = this;
};
Leaf.prototype.isLeaf = true;
Node.prototype.isLeaf = false;
Node.prototype.otherChild = function(child)
{
	return (this.A == child ? this.B : this.A);
};
Node.prototype.replaceChild = function(child, value, tree)
{
	assertSoft(child == this.A || child == this.B, "Node is not a child of parent.");
	if(this.A == child){
		this.A.recycle(tree);
		this.setA(value);
	} else {
		this.B.recycle(tree);
		this.setB(value);
	}
	for(var node=this; node; node = node.parent){
		var a = node.A;
		var b = node.B;
		node.bb_l = min(a.bb_l, b.bb_l);
		node.bb_b = min(a.bb_b, b.bb_b);
		node.bb_r = max(a.bb_r, b.bb_r);
		node.bb_t = max(a.bb_t, b.bb_t);
	}
};
Node.prototype.bbArea = Leaf.prototype.bbArea = function()
{
	return (this.bb_r - this.bb_l)*(this.bb_t - this.bb_b);
};
var bbTreeMergedArea = function(a, b)
{
	return (max(a.bb_r, b.bb_r) - min(a.bb_l, b.bb_l))*(max(a.bb_t, b.bb_t) - min(a.bb_b, b.bb_b));
};
var bbProximity = function(a, b)
{
	return Math.abs(a.bb_l + a.bb_r - b.bb_l - b.bb_r) + Math.abs(a.bb_b + a.bb_t - b.bb_b - b.bb_t);
};
var subtreeInsert = function(subtree, leaf, tree)
{
	if(subtree == null){
		return leaf;
	} else if(subtree.isLeaf){
		return tree.makeNode(leaf, subtree);
	} else {
		var cost_a = subtree.B.bbArea() + bbTreeMergedArea(subtree.A, leaf);
		var cost_b = subtree.A.bbArea() + bbTreeMergedArea(subtree.B, leaf);
		if(cost_a === cost_b){
			cost_a = bbProximity(subtree.A, leaf);
			cost_b = bbProximity(subtree.B, leaf);
		}
		if(cost_b < cost_a){
			subtree.setB(subtreeInsert(subtree.B, leaf, tree));
		} else {
			subtree.setA(subtreeInsert(subtree.A, leaf, tree));
		}
		subtree.bb_l = min(subtree.bb_l, leaf.bb_l);
		subtree.bb_b = min(subtree.bb_b, leaf.bb_b);
		subtree.bb_r = max(subtree.bb_r, leaf.bb_r);
		subtree.bb_t = max(subtree.bb_t, leaf.bb_t);
		return subtree;
	}
};
Node.prototype.intersectsBB = Leaf.prototype.intersectsBB = function(bb)
{
	return (this.bb_l <= bb.r && bb.l <= this.bb_r && this.bb_b <= bb.t && bb.b <= this.bb_t);
};
var subtreeQuery = function(subtree, bb, func)
{
	if(subtree.intersectsBB(bb)){
		if(subtree.isLeaf){
			func(subtree.obj);
		} else {
			subtreeQuery(subtree.A, bb, func);
			subtreeQuery(subtree.B, bb, func);
		}
	}
};
var nodeSegmentQuery = function(node, a, b)
{
	var idx = 1/(b.x - a.x);
	var tx1 = (/*node.bb_l == a.x ? -Infinity :*/ (node.bb_l - a.x)*idx);
	var tx2 = (/*node.bb_r == a.x ?  Infinity :*/ (node.bb_r - a.x)*idx);
	var txmin = min(tx1, tx2);
	var txmax = max(tx1, tx2);
	var idy = 1/(b.y - a.y);
	var ty1 = (/*node.bb_b == a.y ? -Infinity :*/ (node.bb_b - a.y)*idy);
	var ty2 = (/*node.bb_t == a.y ?  Infinity :*/ (node.bb_t - a.y)*idy);
	var tymin = min(ty1, ty2);
	var tymax = max(ty1, ty2);
	if(tymin <= txmax && txmin <= tymax){
		var min_ = max(txmin, tymin);
		var max_ = min(txmax, tymax);
		if(0.0 <= max_ && min_ <= 1.0) return max(min_, 0.0);
	}
	return Infinity;
};
var subtreeSegmentQuery = function(subtree, a, b, t_exit, func)
{
	if(subtree.isLeaf){
		return func(subtree.obj);
	} else {
		var t_a = nodeSegmentQuery(subtree.A, a, b);
		var t_b = nodeSegmentQuery(subtree.B, a, b);
		if(t_a < t_b){
			if(t_a < t_exit) t_exit = min(t_exit, subtreeSegmentQuery(subtree.A, a, b, t_exit, func));
			if(t_b < t_exit) t_exit = min(t_exit, subtreeSegmentQuery(subtree.B, a, b, t_exit, func));
		} else {
			if(t_b < t_exit) t_exit = min(t_exit, subtreeSegmentQuery(subtree.B, a, b, t_exit, func));
			if(t_a < t_exit) t_exit = min(t_exit, subtreeSegmentQuery(subtree.A, a, b, t_exit, func));
		}
		return t_exit;
	}
};
BBTree.prototype.subtreeRecycle = function(node)
{
	if(node.isLeaf){
		this.subtreeRecycle(node.A);
		this.subtreeRecycle(node.B);
		node.recycle(this);
	}
};
var subtreeRemove = function(subtree, leaf, tree)
{
	if(leaf == subtree){
		return null;
	} else {
		var parent = leaf.parent;
		if(parent == subtree){
			var other = subtree.otherChild(leaf);
			other.parent = subtree.parent;
			subtree.recycle(tree);
			return other;
		} else {
			parent.parent.replaceChild(parent, parent.otherChild(leaf), tree);
			return subtree;
		}
	}
};
/*
typedef struct MarkContext {
	bbTree *tree;
	Node *staticRoot;
	cpSpatialIndexQueryFunc func;
} MarkContext;
*/
var bbTreeIntersectsNode = function(a, b)
{
	return (a.bb_l <= b.bb_r && b.bb_l <= a.bb_r && a.bb_b <= b.bb_t && b.bb_b <= a.bb_t);
};
Leaf.prototype.markLeafQuery = function(leaf, left, tree, func)
{
	if(bbTreeIntersectsNode(leaf, this)){
    if(left){
      pairInsert(leaf, this, tree);
    } else {
      if(this.stamp < leaf.stamp) pairInsert(this, leaf, tree);
      if(func) func(leaf.obj, this.obj);
    }
  }
};
Node.prototype.markLeafQuery = function(leaf, left, tree, func)
{
	if(bbTreeIntersectsNode(leaf, this)){
    this.A.markLeafQuery(leaf, left, tree, func);
    this.B.markLeafQuery(leaf, left, tree, func);
	}
};
Leaf.prototype.markSubtree = function(tree, staticRoot, func)
{
	if(this.stamp == tree.getStamp()){
		if(staticRoot) staticRoot.markLeafQuery(this, false, tree, func);
		for(var node = this; node.parent; node = node.parent){
			if(node == node.parent.A){
				node.parent.B.markLeafQuery(this, true, tree, func);
			} else {
				node.parent.A.markLeafQuery(this, false, tree, func);
			}
		}
	} else {
		var pair = this.pairs;
		while(pair){
			if(this === pair.leafB){
				if(func) func(pair.leafA.obj, this.obj);
				pair = pair.nextB;
			} else {
				pair = pair.nextA;
			}
		}
	}
};
Node.prototype.markSubtree = function(tree, staticRoot, func)
{
  this.A.markSubtree(tree, staticRoot, func);
  this.B.markSubtree(tree, staticRoot, func);
};
Leaf.prototype.containsObj = function(obj)
{
	return (this.bb_l <= obj.bb_l && this.bb_r >= obj.bb_r && this.bb_b <= obj.bb_b && this.bb_t >= obj.bb_t);
};
Leaf.prototype.update = function(tree)
{
	var root = tree.root;
	var obj = this.obj;
	if(!this.containsObj(obj)){
		tree.getBB(this.obj, this);
		root = subtreeRemove(root, this, tree);
		tree.root = subtreeInsert(root, this, tree);
		this.clearPairs(tree);
		this.stamp = tree.getStamp();
		return true;
	}
	return false;
};
Leaf.prototype.addPairs = function(tree)
{
	var dynamicIndex = tree.dynamicIndex;
	if(dynamicIndex){
		var dynamicRoot = dynamicIndex.root;
		if(dynamicRoot){
			dynamicRoot.markLeafQuery(this, true, dynamicIndex, null);
		}
	} else {
		var staticRoot = tree.staticIndex.root;
		this.markSubtree(tree, staticRoot, null);
	}
};
BBTree.prototype.insert = function(obj, hashid)
{
	var leaf = new Leaf(this, obj);
	this.leaves[hashid] = leaf;
	this.root = subtreeInsert(this.root, leaf, this);
	this.count++;
	leaf.stamp = this.getStamp();
	leaf.addPairs(this);
	this.incrementStamp();
};
BBTree.prototype.remove = function(obj, hashid)
{
	var leaf = this.leaves[hashid];
	delete this.leaves[hashid];
	this.root = subtreeRemove(this.root, leaf, this);
	this.count--;
	leaf.clearPairs(this);
	leaf.recycle(this);
};
BBTree.prototype.contains = function(obj, hashid)
{
	return this.leaves[hashid] != null;
};
var voidQueryFunc = function(obj1, obj2){};
BBTree.prototype.reindexQuery = function(func)
{
	if(/*!this ||*/ !this.root) return;
	var hashid,
		leaves = this.leaves;
	for (hashid in leaves)
	{
		leaves[hashid].update(this);
	}
	var staticIndex = this.staticIndex;
	var staticRoot = staticIndex && staticIndex.root;
	this.root.markSubtree(this, staticRoot, func);
	if(staticIndex && !staticRoot) this.collideStatic(this, staticIndex, func);
	this.incrementStamp();
};
BBTree.prototype.reindex = function()
{
	this.reindexQuery(voidQueryFunc);
};
BBTree.prototype.reindexObject = function(obj, hashid)
{
	var leaf = this.leaves[hashid];
	if(leaf){
		if(leaf.update(this)) leaf.addPairs(this);
		this.incrementStamp();
	}
};
BBTree.prototype.pointQuery = function(point, func)
{
	this.query(new BB(point.x, point.y, point.x, point.y), func);
};
BBTree.prototype.segmentQuery = function(a, b, t_exit, func)
{
	if(this.root) subtreeSegmentQuery(this.root, a, b, t_exit, func);
};
BBTree.prototype.query = function(bb, func)
{
	if(this && this.root && this instanceof cp.BBTree) subtreeQuery(this.root, bb, func);
};
BBTree.prototype.count = function()
{
	return this.count;
};
BBTree.prototype.each = function(func)
{
	var hashid;
	for(hashid in this.leaves)
	{
		func(this.leaves[hashid].obj);
	}
};
var bbTreeMergedArea2 = function(node, l, b, r, t)
{
	return (max(node.bb_r, r) - min(node.bb_l, l))*(max(node.bb_t, t) - min(node.bb_b, b));
};
var partitionNodes = function(tree, nodes, offset, count)
{
	if(count == 1){
		return nodes[offset];
	} else if(count == 2) {
		return tree.makeNode(nodes[offset], nodes[offset + 1]);
	}
	var node = nodes[offset];
	var bb_l = node.bb_l,
		bb_b = node.bb_b,
		bb_r = node.bb_r,
		bb_t = node.bb_t;
	var end = offset + count;
	for(var i=offset + 1; i<end; i++){
		node = nodes[i];
		bb_l = min(bb_l, node.bb_l);
		bb_b = min(bb_b, node.bb_b);
		bb_r = max(bb_r, node.bb_r);
		bb_t = max(bb_t, node.bb_t);
	}
	var splitWidth = (bb_r - bb_l > bb_t - bb_b);
	var bounds = new Array(count*2);
	if(splitWidth){
		for(var i=offset; i<end; i++){
			bounds[2*i + 0] = nodes[i].bb_l;
			bounds[2*i + 1] = nodes[i].bb_r;
		}
	} else {
		for(var i=offset; i<end; i++){
			bounds[2*i + 0] = nodes[i].bb_b;
			bounds[2*i + 1] = nodes[i].bb_t;
		}
	}
	bounds.sort(function(a, b) {
		return a - b;
	});
	var split = (bounds[count - 1] + bounds[count])*0.5; // use the median as the split
	var a_l = bb_l, a_b = bb_b, a_r = bb_r, a_t = bb_t;
	var b_l = bb_l, b_b = bb_b, b_r = bb_r, b_t = bb_t;
	if(splitWidth) a_r = b_l = split; else a_t = b_b = split;
	var right = end;
	for(var left=offset; left < right;){
		var node = nodes[left];
		if(bbTreeMergedArea2(node, b_l, b_b, b_r, b_t) < bbTreeMergedArea2(node, a_l, a_b, a_r, a_t)){
			right--;
			nodes[left] = nodes[right];
			nodes[right] = node;
		} else {
			left++;
		}
	}
	if(right == count){
		var node = null;
		for(var i=offset; i<end; i++) node = subtreeInsert(node, nodes[i], tree);
		return node;
	}
	return NodeNew(tree,
		partitionNodes(tree, nodes, offset, right - offset),
		partitionNodes(tree, nodes, right, end - right)
	);
};
BBTree.prototype.optimize = function()
{
	var nodes = new Array(this.count);
	var i = 0;
	for (var hashid in this.leaves)
	{
		nodes[i++] = this.nodes[hashid];
	}
	tree.subtreeRecycle(root);
	this.root = partitionNodes(tree, nodes, nodes.length);
};
var nodeRender = function(node, depth)
{
	if(!node.isLeaf && depth <= 10){
		nodeRender(node.A, depth + 1);
		nodeRender(node.B, depth + 1);
	}
	var str = '';
	for(var i = 0; i < depth; i++) {
		str += ' ';
	}
	console.log(str + node.bb_b + ' ' + node.bb_t);
};
BBTree.prototype.log = function(){
	if(this.root) nodeRender(this.root, 0);
};
/*
static void
NodeRender(Node *node, int depth)
{
	if(!NodeIsLeaf(node) && depth <= 10){
		NodeRender(node.a, depth + 1);
		NodeRender(node.b, depth + 1);
	}
	bb bb = node.bb;
	glLineWidth(max(5.0f - depth, 1.0f));
	glBegin(GL_LINES); {
		glVertex2f(bb.l, bb.b);
		glVertex2f(bb.l, bb.t);
		glVertex2f(bb.l, bb.t);
		glVertex2f(bb.r, bb.t);
		glVertex2f(bb.r, bb.t);
		glVertex2f(bb.r, bb.b);
		glVertex2f(bb.r, bb.b);
		glVertex2f(bb.l, bb.b);
	}; glEnd();
}
void
bbTreeRenderDebug(cpSpatialIndex *index){
	if(index.klass != &klass){
		cpAssertWarn(false, "Ignoring bbTreeRenderDebug() call to non-tree spatial index.");
		return;
	}
	bbTree *tree = (bbTree *)index;
	if(tree.root) NodeRender(tree.root, 0);
}
*/
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var CollisionHandler = cp.CollisionHandler = function()
{
	this.a = this.b = 0;
};
CollisionHandler.prototype.begin = function(arb, space){return true;};
CollisionHandler.prototype.preSolve = function(arb, space){return true;};
CollisionHandler.prototype.postSolve = function(arb, space){};
CollisionHandler.prototype.separate = function(arb, space){};
var CP_MAX_CONTACTS_PER_ARBITER = 4;
var Arbiter = function(a, b) {
	this.e = 0;
	this.u = 0;
	this.surface_vr = vzero;
	this.a = a; this.body_a = a.body;
	this.b = b; this.body_b = b.body;
	this.thread_a_next = this.thread_a_prev = null;
	this.thread_b_next = this.thread_b_prev = null;
	this.contacts = null;
	this.stamp = 0;
	this.handler = null;
	this.swappedColl = false;
	this.state = 'first coll';
};
Arbiter.prototype.getShapes = function()
{
	if (this.swappedColl){
		return [this.b, this.a];
	}else{
		return [this.a, this.b];
	}
}
Arbiter.prototype.totalImpulse = function()
{
	var contacts = this.contacts;
	var sum = new Vect(0,0);
	for(var i=0, count=contacts.length; i<count; i++){
		var con = contacts[i];
		sum.add(vmult(con.n, con.jnAcc));
	}
	return this.swappedColl ? sum : sum.neg();
};
Arbiter.prototype.totalImpulseWithFriction = function()
{
	var contacts = this.contacts;
	var sum = new Vect(0,0);
	for(var i=0, count=contacts.length; i<count; i++){
		var con = contacts[i];
		sum.add(new Vect(con.jnAcc, con.jtAcc).rotate(con.n));
	}
	return this.swappedColl ? sum : sum.neg();
};
Arbiter.prototype.totalKE = function()
{
	var eCoef = (1 - this.e)/(1 + this.e);
	var sum = 0;
	var contacts = this.contacts;
	for(var i=0, count=contacts.length; i<count; i++){
		var con = contacts[i];
		var jnAcc = con.jnAcc;
		var jtAcc = con.jtAcc;
		sum += eCoef*jnAcc*jnAcc/con.nMass + jtAcc*jtAcc/con.tMass;
	}
	return sum;
};
Arbiter.prototype.ignore = function()
{
	this.state = 'ignore';
};
Arbiter.prototype.getA = function()
{
	return this.swappedColl ? this.b : this.a;
};
Arbiter.prototype.getB = function()
{
	return this.swappedColl ? this.a : this.b;
};
Arbiter.prototype.isFirstContact = function()
{
	return this.state === 'first coll';
};
var ContactPoint = function(point, normal, dist)
{
	this.point = point;
	this.normal = normal;
	this.dist = dist;
};
Arbiter.prototype.getContactPointSet = function()
{
	var set = new Array(this.contacts.length);
	var i;
	for(i=0; i<set.length; i++){
		set[i] = new ContactPoint(this.contacts[i].p, this.contacts[i].n, this.contacts[i].dist);
	}
	return set;
};
Arbiter.prototype.getNormal = function(i)
{
	var n = this.contacts[i].n;
	return this.swappedColl ? vneg(n) : n;
};
Arbiter.prototype.getPoint = function(i)
{
	return this.contacts[i].p;
};
Arbiter.prototype.getDepth = function(i)
{
	return this.contacts[i].dist;
};
/*
Arbiter.prototype.threadForBody = function(body)
{
	return (this.body_a === body ? this.thread_a : this.thread_b);
};*/
var unthreadHelper = function(arb, body, prev, next)
{
	if(prev){
		if(prev.body_a === body) {
			prev.thread_a_next = next;
		} else {
			prev.thread_b_next = next;
		}
	} else {
		body.arbiterList = next;
	}
	if(next){
		if(next.body_a === body){
			next.thread_a_prev = prev;
		} else {
			next.thread_b_prev = prev;
		}
	}
};
Arbiter.prototype.unthread = function()
{
	unthreadHelper(this, this.body_a, this.thread_a_prev, this.thread_a_next);
	unthreadHelper(this, this.body_b, this.thread_b_prev, this.thread_b_next);
	this.thread_a_prev = this.thread_a_next = null;
	this.thread_b_prev = this.thread_b_next = null;
};
Arbiter.prototype.update = function(contacts, handler, a, b)
{
	if(this.contacts){
		for(var i=0; i<this.contacts.length; i++){
			var old = this.contacts[i];
			for(var j=0; j<contacts.length; j++){
				var new_contact = contacts[j];
				if(new_contact.hash === old.hash){
					new_contact.jnAcc = old.jnAcc;
					new_contact.jtAcc = old.jtAcc;
				}
			}
		}
	}
	this.contacts = contacts;
	this.handler = handler;
	this.swappedColl = (a.collision_type !== handler.a);
	this.e = a.e * b.e;
	this.u = a.u * b.u;
	this.surface_vr = vsub(a.surface_v, b.surface_v);
	this.a = a; this.body_a = a.body;
	this.b = b; this.body_b = b.body;
	if(this.state == 'cached') this.state = 'first coll';
};
Arbiter.prototype.preStep = function(dt, slop, bias)
{
	var a = this.body_a;
	var b = this.body_b;
	for(var i=0; i<this.contacts.length; i++){
		var con = this.contacts[i];
		con.r1 = vsub(con.p, a.p);
		con.r2 = vsub(con.p, b.p);
		con.nMass = 1/k_scalar(a, b, con.r1, con.r2, con.n);
		con.tMass = 1/k_scalar(a, b, con.r1, con.r2, vperp(con.n));
		con.bias = -bias*min(0, con.dist + slop)/dt;
		con.jBias = 0;
		con.bounce = normal_relative_velocity(a, b, con.r1, con.r2, con.n)*this.e;
	}
};
Arbiter.prototype.applyCachedImpulse = function(dt_coef)
{
	if(this.isFirstContact()) return;
	var a = this.body_a;
	var b = this.body_b;
	for(var i=0; i<this.contacts.length; i++){
		var con = this.contacts[i];
		var nx = con.n.x;
		var ny = con.n.y;
		var jx = nx*con.jnAcc - ny*con.jtAcc;
		var jy = nx*con.jtAcc + ny*con.jnAcc;
		apply_impulses(a, b, con.r1, con.r2, jx * dt_coef, jy * dt_coef);
	}
};
var numApplyImpulse = 0;
var numApplyContact = 0;
Arbiter.prototype.applyImpulse = function()
{
	numApplyImpulse++;
	var a = this.body_a;
	var b = this.body_b;
	var surface_vr = this.surface_vr;
	var friction = this.u;
	for(var i=0; i<this.contacts.length; i++){
		numApplyContact++;
		var con = this.contacts[i];
		var nMass = con.nMass;
		var n = con.n;
		var r1 = con.r1;
		var r2 = con.r2;
		var vrx = b.vx - r2.y * b.w - (a.vx - r1.y * a.w);
		var vry = b.vy + r2.x * b.w - (a.vy + r1.x * a.w);
		var vbn = n.x*(b.v_biasx - r2.y * b.w_bias - a.v_biasx + r1.y * a.w_bias) +
				n.y*(r2.x*b.w_bias + b.v_biasy - r1.x * a.w_bias - a.v_biasy);
		var vrn = vdot2(vrx, vry, n.x, n.y);
		var vrt = vdot2(vrx + surface_vr.x, vry + surface_vr.y, -n.y, n.x);
		var jbn = (con.bias - vbn)*nMass;
		var jbnOld = con.jBias;
		con.jBias = max(jbnOld + jbn, 0);
		var jn = -(con.bounce + vrn)*nMass;
		var jnOld = con.jnAcc;
		con.jnAcc = max(jnOld + jn, 0);
		var jtMax = friction*con.jnAcc;
		var jt = -vrt*con.tMass;
		var jtOld = con.jtAcc;
		con.jtAcc = clamp(jtOld + jt, -jtMax, jtMax);
		var bias_x = n.x * (con.jBias - jbnOld);
		var bias_y = n.y * (con.jBias - jbnOld);
		apply_bias_impulse(a, -bias_x, -bias_y, r1);
		apply_bias_impulse(b, bias_x, bias_y, r2);
		var rot_x = con.jnAcc - jnOld;
		var rot_y = con.jtAcc - jtOld;
		apply_impulses(a, b, r1, r2, n.x*rot_x - n.y*rot_y, n.x*rot_y + n.y*rot_x);
	}
};
Arbiter.prototype.callSeparate = function(space)
{
	var handler = space.lookupHandler(this.a.collision_type, this.b.collision_type);
	handler.separate(this, space);
};
Arbiter.prototype.next = function(body)
{
	return (this.body_a == body ? this.thread_a_next : this.thread_b_next);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var numContacts = 0;
var Contact = function(p, n, dist, hash)
{
	this.p = p;
	this.n = n;
	this.dist = dist;
	this.r1 = this.r2 = vzero;
	this.nMass = this.tMass = this.bounce = this.bias = 0;
	this.jnAcc = this.jtAcc = this.jBias = 0;
	this.hash = hash;
	numContacts++;
};
var NONE = [];
var circle2circleQuery = function(p1, p2, r1, r2)
{
	var mindist = r1 + r2;
	var delta = vsub(p2, p1);
	var distsq = vlengthsq(delta);
	if(distsq >= mindist*mindist) return;
	var dist = Math.sqrt(distsq);
	return new Contact(
		vadd(p1, vmult(delta, 0.5 + (r1 - 0.5*mindist)/(dist ? dist : Infinity))),
		(dist ? vmult(delta, 1/dist) : new Vect(1, 0)),
		dist - mindist,
		0
	);
};
var circle2circle = function(circ1, circ2)
{
	var contact = circle2circleQuery(circ1.tc, circ2.tc, circ1.r, circ2.r);
	return contact ? [contact] : NONE;
};
var circle2segment = function(circleShape, segmentShape)
{
	var seg_a = segmentShape.ta;
	var seg_b = segmentShape.tb;
	var center = circleShape.tc;
	var seg_delta = vsub(seg_b, seg_a);
	var closest_t = clamp01(vdot(seg_delta, vsub(center, seg_a))/vlengthsq(seg_delta));
	var closest = vadd(seg_a, vmult(seg_delta, closest_t));
	var contact = circle2circleQuery(center, closest, circleShape.r, segmentShape.r);
	if(contact){
		var n = contact.n;
		return (
			(closest_t === 0 && vdot(n, segmentShape.a_tangent) < 0) ||
			(closest_t === 1 && vdot(n, segmentShape.b_tangent) < 0)
		) ? NONE : [contact];
	} else {
		return NONE;
	}
}
var last_MSA_min = 0;
var findMSA = function(poly, planes)
{
	var min_index = 0;
	var min = poly.valueOnAxis(planes[0].n, planes[0].d);
	if(min > 0) return -1;
	for(var i=1; i<planes.length; i++){
		var dist = poly.valueOnAxis(planes[i].n, planes[i].d);
		if(dist > 0) {
			return -1;
		} else if(dist > min){
			min = dist;
			min_index = i;
		}
	}
	last_MSA_min = min;
	return min_index;
};
var findVertsFallback = function(poly1, poly2, n, dist)
{
	var arr = [];
	var verts1 = poly1.tVerts;
	for(var i=0; i<verts1.length; i+=2){
		var vx = verts1[i];
		var vy = verts1[i+1];
		if(poly2.containsVertPartial(vx, vy, vneg(n))){
			arr.push(new Contact(new Vect(vx, vy), n, dist, hashPair(poly1.hashid, i)));
		}
	}
	var verts2 = poly2.tVerts;
	for(var i=0; i<verts2.length; i+=2){
		var vx = verts2[i];
		var vy = verts2[i+1];
		if(poly1.containsVertPartial(vx, vy, n)){
			arr.push(new Contact(new Vect(vx, vy), n, dist, hashPair(poly2.hashid, i)));
		}
	}
	return arr;
};
var findVerts = function(poly1, poly2, n, dist)
{
	var arr = [];
	var verts1 = poly1.tVerts;
	for(var i=0; i<verts1.length; i+=2){
		var vx = verts1[i];
		var vy = verts1[i+1];
		if(poly2.containsVert(vx, vy)){
			arr.push(new Contact(new Vect(vx, vy), n, dist, hashPair(poly1.hashid, i>>1)));
		}
	}
	var verts2 = poly2.tVerts;
	for(var i=0; i<verts2.length; i+=2){
		var vx = verts2[i];
		var vy = verts2[i+1];
		if(poly1.containsVert(vx, vy)){
			arr.push(new Contact(new Vect(vx, vy), n, dist, hashPair(poly2.hashid, i>>1)));
		}
	}
	return (arr.length ? arr : findVertsFallback(poly1, poly2, n, dist));
};
var poly2poly = function(poly1, poly2)
{
	var mini1 = findMSA(poly2, poly1.tPlanes);
	if(mini1 == -1) return NONE;
	var min1 = last_MSA_min;
	var mini2 = findMSA(poly1, poly2.tPlanes);
	if(mini2 == -1) return NONE;
	var min2 = last_MSA_min;
	if(min1 > min2)
		return findVerts(poly1, poly2, poly1.tPlanes[mini1].n, min1);
	else
		return findVerts(poly1, poly2, vneg(poly2.tPlanes[mini2].n), min2);
};
var segValueOnAxis = function(seg, n, d)
{
	var a = vdot(n, seg.ta) - seg.r;
	var b = vdot(n, seg.tb) - seg.r;
	return min(a, b) - d;
};
var findPointsBehindSeg = function(arr, seg, poly, pDist, coef)
{
	var dta = vcross(seg.tn, seg.ta);
	var dtb = vcross(seg.tn, seg.tb);
	var n = vmult(seg.tn, coef);
	var verts = poly.tVerts;
	for(var i=0; i<verts.length; i+=2){
		var vx = verts[i];
		var vy = verts[i+1];
		if(vdot2(vx, vy, n.x, n.y) < vdot(seg.tn, seg.ta)*coef + seg.r){
			var dt = vcross2(seg.tn.x, seg.tn.y, vx, vy);
			if(dta >= dt && dt >= dtb){
				arr.push(new Contact(new Vect(vx, vy), n, pDist, hashPair(poly.hashid, i)));
			}
		}
	}
};
var seg2poly = function(seg, poly)
{
	var arr = [];
	var planes = poly.tPlanes;
	var numVerts = planes.length;
	var segD = vdot(seg.tn, seg.ta);
	var minNorm = poly.valueOnAxis(seg.tn, segD) - seg.r;
	var minNeg = poly.valueOnAxis(vneg(seg.tn), -segD) - seg.r;
	if(minNeg > 0 || minNorm > 0) return NONE;
	var mini = 0;
	var poly_min = segValueOnAxis(seg, planes[0].n, planes[0].d);
	if(poly_min > 0) return NONE;
	for(var i=0; i<numVerts; i++){
		var dist = segValueOnAxis(seg, planes[i].n, planes[i].d);
		if(dist > 0){
			return NONE;
		} else if(dist > poly_min){
			poly_min = dist;
			mini = i;
		}
	}
	var poly_n = vneg(planes[mini].n);
	var va = vadd(seg.ta, vmult(poly_n, seg.r));
	var vb = vadd(seg.tb, vmult(poly_n, seg.r));
	if(poly.containsVert(va.x, va.y))
		arr.push(new Contact(va, poly_n, poly_min, hashPair(seg.hashid, 0)));
	if(poly.containsVert(vb.x, vb.y))
		arr.push(new Contact(vb, poly_n, poly_min, hashPair(seg.hashid, 1)));
	if(minNorm >= poly_min || minNeg >= poly_min) {
		if(minNorm > minNeg)
			findPointsBehindSeg(arr, seg, poly, minNorm, 1);
		else
			findPointsBehindSeg(arr, seg, poly, minNeg, -1);
	}
	if(arr.length === 0){
		var mini2 = mini * 2;
		var verts = poly.tVerts;
		var poly_a = new Vect(verts[mini2], verts[mini2+1]);
		var con;
		if((con = circle2circleQuery(seg.ta, poly_a, seg.r, 0, arr))) return [con];
		if((con = circle2circleQuery(seg.tb, poly_a, seg.r, 0, arr))) return [con];
		var len = numVerts * 2;
		var poly_b = new Vect(verts[(mini2+2)%len], verts[(mini2+3)%len]);
		if((con = circle2circleQuery(seg.ta, poly_b, seg.r, 0, arr))) return [con];
		if((con = circle2circleQuery(seg.tb, poly_b, seg.r, 0, arr))) return [con];
	}
	return arr;
};
var circle2poly = function(circ, poly)
{
	var planes = poly.tPlanes;
	var mini = 0;
	var min = vdot(planes[0].n, circ.tc) - planes[0].d - circ.r;
	for(var i=0; i<planes.length; i++){
		var dist = vdot(planes[i].n, circ.tc) - planes[i].d - circ.r;
		if(dist > 0){
			return NONE;
		} else if(dist > min) {
			min = dist;
			mini = i;
		}
	}
	var n = planes[mini].n;
	var verts = poly.tVerts;
	var len = verts.length;
	var mini2 = mini<<1;
	var ax = verts[mini2];
	var ay = verts[mini2+1];
	var bx = verts[(mini2+2)%len];
	var by = verts[(mini2+3)%len];
	var dta = vcross2(n.x, n.y, ax, ay);
	var dtb = vcross2(n.x, n.y, bx, by);
	var dt = vcross(n, circ.tc);
	if(dt < dtb){
		var con = circle2circleQuery(circ.tc, new Vect(bx, by), circ.r, 0, con);
		return con ? [con] : NONE;
	} else if(dt < dta) {
		return [new Contact(
			vsub(circ.tc, vmult(n, circ.r + min/2)),
			vneg(n),
			min,
			0
		)];
	} else {
		var con = circle2circleQuery(circ.tc, new Vect(ax, ay), circ.r, 0, con);
		return con ? [con] : NONE;
	}
};
CircleShape.prototype.collisionCode = 0;
SegmentShape.prototype.collisionCode = 1;
PolyShape.prototype.collisionCode = 2;
CircleShape.prototype.collisionTable = [
	circle2circle,
	circle2segment,
	circle2poly
];
SegmentShape.prototype.collisionTable = [
	null,
	function(segA, segB) { return NONE; }, // seg2seg
	seg2poly
];
PolyShape.prototype.collisionTable = [
	null,
	null,
	poly2poly
];
var collideShapes = cp.collideShapes = function(a, b)
{
	assert(a.collisionCode <= b.collisionCode, 'Collided shapes must be sorted by type');
	return a.collisionTable[b.collisionCode](a, b);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var defaultCollisionHandler = new CollisionHandler();
var Space = cp.Space = function() {
	this.stamp = 0;
	this.curr_dt = 0;
	this.bodies = [];
	this.rousedBodies = [];
	this.sleepingComponents = [];
	this.staticShapes = new BBTree(null);
	this.activeShapes = new BBTree(this.staticShapes);
	this.arbiters = [];
	this.contactBuffersHead = null;
	this.cachedArbiters = {};
	this.constraints = [];
	this.locked = 0;
	this.collisionHandlers = {};
	this.defaultHandler = defaultCollisionHandler;
	this.postStepCallbacks = [];
	this.delayedAddRemove = [];
	this.iterations = 10;
	this.gravity = vzero;
	this.damping = 1;
	this.idleSpeedThreshold = 0;
	this.sleepTimeThreshold = Infinity;
	this.collisionSlop = 0.1;
	this.collisionBias = Math.pow(1 - 0.1, 60);
	this.collisionPersistence = 3;
	this.enableContactGraph = false;
	this.staticBody = new Body(Infinity, Infinity);
	this.staticBody.nodeIdleTime = Infinity;
	this.collideShapes = this.makeCollideShapes();
};
Space.prototype.getCurrentTimeStep = function() { return this.curr_dt; };
Space.prototype.setIterations = function(iter) { this.iterations = iter; };
Space.prototype.isLocked = function()
{
	return this.locked;
};
var assertSpaceUnlocked = function(space)
{
	assert(!space.locked, "This addition/removal cannot be done safely during a call to cpSpaceStep() \
 or during a query. Put these calls into a post-step callback.");
};
Space.prototype.addCollisionHandler = function(a, b, begin, preSolve, postSolve, separate)
{
	assertSpaceUnlocked(this);
	this.removeCollisionHandler(a, b);
	var handler = new CollisionHandler();
	handler.a = a;
	handler.b = b;
	if(begin) handler.begin = begin;
	if(preSolve) handler.preSolve = preSolve;
	if(postSolve) handler.postSolve = postSolve;
	if(separate) handler.separate = separate;
	this.collisionHandlers[hashPair(a, b)] = handler;
};
Space.prototype.removeCollisionHandler = function(a, b)
{
	assertSpaceUnlocked(this);
	delete this.collisionHandlers[hashPair(a, b)];
};
Space.prototype.setDefaultCollisionHandler = function(begin, preSolve, postSolve, separate)
{
	assertSpaceUnlocked(this);
	var handler = new CollisionHandler();
	if(begin) handler.begin = begin;
	if(preSolve) handler.preSolve = preSolve;
	if(postSolve) handler.postSolve = postSolve;
	if(separate) handler.separate = separate;
	this.defaultHandler = handler;
};
Space.prototype.lookupHandler = function(a, b)
{
	return this.collisionHandlers[hashPair(a, b)] || this.defaultHandler;
};
Space.prototype.addShape = function(shape)
{
	var body = shape.body;
	if(body.isStatic()) return this.addStaticShape(shape);
	if(this.locked)
	{
		if(!shape.isAdded)
		{
			shape.isAdded = true;
			this.delayedAddRemove.push(this.addShape);
			this.delayedAddRemove.push(shape);
		}
		return shape;
	}
	shape.isAdded = true;
	assert(!shape.space, "This shape is already added to a space and cannot be added to another.");
	assertSpaceUnlocked(this);
	body.activate();
	body.addShape(shape);
	shape.update(body.p, body.rot);
	this.activeShapes.insert(shape, shape.hashid);
	shape.space = this;
	return shape;
};
Space.prototype.addStaticShape = function(shape)
{
	if(this.locked)
	{
		if(!shape.isAdded)
		{
			shape.isAdded = true;
			this.delayedAddRemove.push(this.addStaticShape);
			this.delayedAddRemove.push(shape);
		}
		return shape;
	}
	shape.isAdded = true;
	assert(!shape.space, "This shape is already added to a space and cannot be added to another.");
	assertSpaceUnlocked(this);
	var body = shape.body;
	body.addShape(shape);
	shape.update(body.p, body.rot);
	this.staticShapes.insert(shape, shape.hashid);
	shape.space = this;
	return shape;
};
Space.prototype.addBody = function(body)
{
	assert(!body.isStatic(), "Static bodies cannot be added to a space as they are not meant to be simulated.");
	if(this.locked)
	{
		if(!body.isAdded)
		{
			body.isAdded = true;
			this.delayedAddRemove.push(this.addBody);
			this.delayedAddRemove.push(body);
		}
		return body;
	}
	body.isAdded = true;
	assert(!body.space, "This body is already added to a space and cannot be added to another.");
	assertSpaceUnlocked(this);
	this.bodies.push(body);
	body.space = this;
	return body;
};
Space.prototype.addConstraint = function(constraint)
{
	if(this.locked)
	{
		if(!constraint.isAdded)
		{
			constraint.isAdded = true;
			this.delayedAddRemove.push(this.addConstraint);
			this.delayedAddRemove.push(constraint);
		}
		return constraint;
	}
	constraint.isAdded = true;
	assert(!constraint.space, "This shape is already added to a space and cannot be added to another.");
	assertSpaceUnlocked(this);
	var a = constraint.a, b = constraint.b;
	a.activate();
	b.activate();
	this.constraints.push(constraint);
	constraint.next_a = a.constraintList; a.constraintList = constraint;
	constraint.next_b = b.constraintList; b.constraintList = constraint;
	constraint.space = this;
	return constraint;
};
Space.prototype.filterArbiters = function(body, filter)
{
	for (var hash in this.cachedArbiters)
	{
		var arb = this.cachedArbiters[hash];
		if(
			(body === arb.body_a && (filter === arb.a || filter === null)) ||
			(body === arb.body_b && (filter === arb.b || filter === null))
		){
			if(filter && arb.state !== 'cached') arb.callSeparate(this);
			arb.unthread();
			deleteObjFromList(this.arbiters, arb);
			delete this.cachedArbiters[hash];
		}
	}
};
Space.prototype.removeShape = function(shape)
{
	var body = shape.body;
	if(body.isStatic()){
		this.removeStaticShape(shape);
	} else {
		if(this.locked)
		{
			if(shape.isAdded)
			{
				shape.isAdded = false;
				this.delayedAddRemove.push(this.removeShape);
				this.delayedAddRemove.push(shape);
			}
			return;
		}
		shape.isAdded = false;
		assert(this.containsShape(shape),
			"Cannot remove a shape that was not added to the space. (Removed twice maybe?)");
		assertSpaceUnlocked(this);
		body.activate();
		body.removeShape(shape);
		this.filterArbiters(body, shape);
		this.activeShapes.remove(shape, shape.hashid);
		shape.space = null;
	}
};
Space.prototype.removeStaticShape = function(shape)
{
	if(this.locked)
	{
		if(shape.isAdded)
		{
			shape.isAdded = false;
			this.delayedAddRemove.push(this.removeStaticShape);
			this.delayedAddRemove.push(shape);
		}
		return;
	}
	shape.isAdded = false;
	assert(this.containsShape(shape),
		"Cannot remove a static or sleeping shape that was not added to the space. (Removed twice maybe?)");
	assertSpaceUnlocked(this);
	var body = shape.body;
	if(body.isStatic()) body.activateStatic(shape);
	body.removeShape(shape);
	this.filterArbiters(body, shape);
	this.staticShapes.remove(shape, shape.hashid);
	shape.space = null;
};
Space.prototype.removeBody = function(body)
{
	if(this.locked)
	{
		if(body.isAdded)
		{
			body.isAdded = false;
			this.delayedAddRemove.push(this.removeBody);
			this.delayedAddRemove.push(body);
		}
		return;
	}
	body.isAdded = false;
	assert(this.containsBody(body),
		"Cannot remove a body that was not added to the space. (Removed twice maybe?)");
	assertSpaceUnlocked(this);
	body.activate();
	deleteObjFromList(this.bodies, body);
	body.space = null;
};
Space.prototype.removeConstraint = function(constraint)
{
	if(this.locked)
	{
		if(constraint.isAdded)
		{
			constraint.isAdded = false;
			this.delayedAddRemove.push(this.removeConstraint);
			this.delayedAddRemove.push(constraint);
		}
		return;
	}
	constraint.isAdded = false;
	assert(this.containsConstraint(constraint),
		"Cannot remove a constraint that was not added to the space. (Removed twice maybe?)");
	assertSpaceUnlocked(this);
	constraint.a.activate();
	constraint.b.activate();
	deleteObjFromList(this.constraints, constraint);
	constraint.a.removeConstraint(constraint);
	constraint.b.removeConstraint(constraint);
	constraint.space = null;
};
Space.prototype.containsShape = function(shape)
{
	return (shape.space === this);
};
Space.prototype.containsBody = function(body)
{
	return (body.space == this);
};
Space.prototype.containsConstraint = function(constraint)
{
	return (constraint.space == this);
};
Space.prototype.uncacheArbiter = function(arb)
{
	delete this.cachedArbiters[hashPair(arb.a.hashid, arb.b.hashid)];
	deleteObjFromList(this.arbiters, arb);
};
Space.prototype.eachBody = function(func, mythis)
{
	this.lock(); {
		var bodies = this.bodies;
		for(var i=0; i<bodies.length; i++){
			func.call(mythis, bodies[i]);
		}
		var components = this.sleepingComponents;
		for(var i=0; i<components.length; i++){
			var root = components[i];
			var body = root;
			while(body){
				var next = body.nodeNext;
				func.call(mythis, body);
				body = next;
			}
		}
	} this.unlock(true);
};
Space.prototype.eachShape = function(func)
{
	this.lock(); {
		this.activeShapes.each(func);
		this.staticShapes.each(func);
	} this.unlock(true);
};
Space.prototype.eachConstraint = function(func)
{
	this.lock(); {
		var constraints = this.constraints;
		for(var i=0; i<constraints.length; i++){
			func(constraints[i]);
		}
	} this.unlock(true);
};
Space.prototype.reindexStatic = function()
{
	assert(!this.locked, "You cannot manually reindex objects while the space is locked. Wait until the current query or step is complete.");
	this.staticShapes.each(function(shape){
		var body = shape.body;
		shape.update(body.p, body.rot);
	});
	this.staticShapes.reindex();
};
Space.prototype.reindexShape = function(shape)
{
	assert(!this.locked, "You cannot manually reindex objects while the space is locked. Wait until the current query or step is complete.");
	var body = shape.body;
	shape.update(body.p, body.rot);
	this.activeShapes.reindexObject(shape, shape.hashid);
	this.staticShapes.reindexObject(shape, shape.hashid);
};
Space.prototype.reindexShapesForBody = function(body)
{
	for(var shape = body.shapeList; shape; shape = shape.next){
		this.reindexShape(shape);
	}
};
Space.prototype.useSpatialHash = function(dim, count)
{
	throw new Error('Spatial Hash not implemented.');
	var staticShapes = new SpaceHash(dim, count, null);
	var activeShapes = new SpaceHash(dim, count, staticShapes);
	this.staticShapes.each(function(shape){
		staticShapes.insert(shape, shape.hashid);
	});
	this.activeShapes.each(function(shape){
		activeShapes.insert(shape, shape.hashid);
	});
	this.staticShapes = staticShapes;
	this.activeShapes = activeShapes;
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
Space.prototype.activateBody = function(body)
{
	assert(!body.isRogue(), "Internal error: Attempting to activate a rogue body.");
	if(this.locked){
		if(this.rousedBodies.indexOf(body) === -1) this.rousedBodies.push(body);
	} else {
		this.bodies.push(body);
		for(var i = 0; i < body.shapeList.length; i++){
			var shape = body.shapeList[i];
			this.staticShapes.remove(shape, shape.hashid);
			this.activeShapes.insert(shape, shape.hashid);
		}
		for(var arb = body.arbiterList; arb; arb = arb.next(body)){
			var bodyA = arb.body_a;
			if(body === bodyA || bodyA.isStatic()){
				var a = arb.a, b = arb.b;
				this.cachedArbiters[hashPair(a.hashid, b.hashid)] = arb;
				arb.stamp = this.stamp;
				arb.handler = this.lookupHandler(a.collision_type, b.collision_type);
				this.arbiters.push(arb);
			}
		}
		for(var constraint = body.constraintList; constraint; constraint = constraint.nodeNext){
			var bodyA = constraint.a;
			if(body === bodyA || bodyA.isStatic()) this.constraints.push(constraint);
		}
	}
};
Space.prototype.deactivateBody = function(body)
{
	assert(!body.isRogue(), "Internal error: Attempting to deactivate a rogue body.");
	deleteObjFromList(this.bodies, body);
	for(var i = 0; i < body.shapeList.length; i++){
		var shape = body.shapeList[i];
		this.activeShapes.remove(shape, shape.hashid);
		this.staticShapes.insert(shape, shape.hashid);
	}
	for(var arb = body.arbiterList; arb; arb = arb.next(body)){
		var bodyA = arb.body_a;
		if(body === bodyA || bodyA.isStatic()){
			this.uncacheArbiter(arb);
		}
	}
	for(var constraint = body.constraintList; constraint; constraint = constraint.nodeNext){
		var bodyA = constraint.a;
		if(body === bodyA || bodyA.isStatic()) deleteObjFromList(this.constraints, constraint);
	}
};
var componentRoot = function(body)
{
	return (body ? body.nodeRoot : null);
};
var componentActivate = function(root)
{
	if(!root || !root.isSleeping(root)) return;
	assert(!root.isRogue(), "Internal Error: componentActivate() called on a rogue body.");
	var space = root.space;
	var body = root;
	while(body){
		var next = body.nodeNext;
		body.nodeIdleTime = 0;
		body.nodeRoot = null;
		body.nodeNext = null;
		space.activateBody(body);
		body = next;
	}
	deleteObjFromList(space.sleepingComponents, root);
};
Body.prototype.activate = function()
{
	if(!this.isRogue()){
		this.nodeIdleTime = 0;
		componentActivate(componentRoot(this));
	}
};
Body.prototype.activateStatic = function(filter)
{
	assert(this.isStatic(), "Body.activateStatic() called on a non-static body.");
	for(var arb = this.arbiterList; arb; arb = arb.next(this)){
		if(!filter || filter == arb.a || filter == arb.b){
			(arb.body_a == this ? arb.body_b : arb.body_a).activate();
		}
	}
};
Body.prototype.pushArbiter = function(arb)
{
	assertSoft((arb.body_a === this ? arb.thread_a_next : arb.thread_b_next) === null,
		"Internal Error: Dangling contact graph pointers detected. (A)");
	assertSoft((arb.body_a === this ? arb.thread_a_prev : arb.thread_b_prev) === null,
		"Internal Error: Dangling contact graph pointers detected. (B)");
	var next = this.arbiterList;
	assertSoft(next === null || (next.body_a === this ? next.thread_a_prev : next.thread_b_prev) === null,
		"Internal Error: Dangling contact graph pointers detected. (C)");
	if(arb.body_a === this){
		arb.thread_a_next = next;
	} else {
		arb.thread_b_next = next;
	}
	if(next){
		if (next.body_a === this){
			next.thread_a_prev = arb;
		} else {
			next.thread_b_prev = arb;
		}
	}
	this.arbiterList = arb;
};
var componentAdd = function(root, body){
	body.nodeRoot = root;
	if(body !== root){
		body.nodeNext = root.nodeNext;
		root.nodeNext = body;
	}
};
var floodFillComponent = function(root, body)
{
	if(!body.isRogue()){
		var other_root = componentRoot(body);
		if(other_root == null){
			componentAdd(root, body);
			for(var arb = body.arbiterList; arb; arb = arb.next(body)){
				floodFillComponent(root, (body == arb.body_a ? arb.body_b : arb.body_a));
			}
			for(var constraint = body.constraintList; constraint; constraint = constraint.next(body)){
				floodFillComponent(root, (body == constraint.a ? constraint.b : constraint.a));
			}
		} else {
			assertSoft(other_root === root, "Internal Error: Inconsistency detected in the contact graph.");
		}
	}
};
var componentActive = function(root, threshold)
{
	for(var body = root; body; body = body.nodeNext){
		if(body.nodeIdleTime < threshold) return true;
	}
	return false;
};
Space.prototype.processComponents = function(dt)
{
	var sleep = (this.sleepTimeThreshold !== Infinity);
	var bodies = this.bodies;
	for(var i=0; i<bodies.length; i++){
		var body = bodies[i];
		assertSoft(body.nodeNext === null, "Internal Error: Dangling next pointer detected in contact graph.");
		assertSoft(body.nodeRoot === null, "Internal Error: Dangling root pointer detected in contact graph.");
	}
	if(sleep){
		var dv = this.idleSpeedThreshold;
		var dvsq = (dv ? dv*dv : vlengthsq(this.gravity)*dt*dt);
		for(var i=0; i<bodies.length; i++){
			var body = bodies[i];
			if( body.m !== Infinity)
			{
				var keThreshold = (dvsq ? body.m*dvsq : 0);
				body.nodeIdleTime = (body.kineticEnergy() > keThreshold ? 0 : body.nodeIdleTime + dt);
			}
			else
				body.nodeIdleTime = Infinity;
		}
	}
	var arbiters = this.arbiters;
	for(var i=0, count=arbiters.length; i<count; i++){
		var arb = arbiters[i];
		var a = arb.body_a, b = arb.body_b;
		if(sleep){
			if((b.isRogue() && !b.isStatic()) || a.isSleeping()) a.activate();
			if((a.isRogue() && !a.isStatic()) || b.isSleeping()) b.activate();
		}
		a.pushArbiter(arb);
		b.pushArbiter(arb);
	}
	if(sleep){
		var constraints = this.constraints;
		for(var i=0; i<constraints.length; i++){
			var constraint = constraints[i];
			var a = constraint.a, b = constraint.b;
			if(b.isRogue() && !b.isStatic()) a.activate();
			if(a.isRogue() && !a.isStatic()) b.activate();
		}
		for(var i=0; i<bodies.length;){
			var body = bodies[i];
			if(componentRoot(body) === null){
				floodFillComponent(body, body);
				if(!componentActive(body, this.sleepTimeThreshold)){
					this.sleepingComponents.push(body);
					for(var other = body; other; other = other.nodeNext){
						this.deactivateBody(other);
					}
					continue;
				}
			}
			i++;
			body.nodeRoot = null;
			body.nodeNext = null;
		}
	}
};
Body.prototype.sleep = function()
{
	this.sleepWithGroup(null);
};
Body.prototype.sleepWithGroup = function(group){
	assert(!this.isStatic() && !this.isRogue(), "Rogue and static bodies cannot be put to sleep.");
	var space = this.space;
	assert(space, "Cannot put a rogue body to sleep.");
	assert(!space.locked, "Bodies cannot be put to sleep during a query or a call to cpSpaceStep(). Put these calls into a post-step callback.");
	assert(group === null || group.isSleeping(), "Cannot use a non-sleeping body as a group identifier.");
	if(this.isSleeping()){
		assert(componentRoot(this) === componentRoot(group), "The body is already sleeping and it's group cannot be reassigned.");
		return;
	}
	for(var i = 0; i < this.shapeList.length; i++){
		this.shapeList[i].update(this.p, this.rot);
	}
	space.deactivateBody(this);
	if(group){
		var root = componentRoot(group);
		this.nodeRoot = root;
		this.nodeNext = root.nodeNext;
		this.nodeIdleTime = 0;
		root.nodeNext = this;
	} else {
		this.nodeRoot = this;
		this.nodeNext = null;
		this.nodeIdleTime = 0;
		space.sleepingComponents.push(this);
	}
	deleteObjFromList(space.bodies, this);
};
Space.prototype.activateShapesTouchingShape = function(shape){
	if(this.sleepTimeThreshold !== Infinity){
		this.shapeQuery(shape, function(shape, points) {
			shape.body.activate();
		});
	}
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
Space.prototype.pointQuery = function(point, layers, group, func)
{
	var helper = function(shape){
		if(
			!(shape.group && group === shape.group) && (layers & shape.layers) &&
			shape.pointQuery(point)
		){
			func(shape);
		}
	};
	var bb = new BB(point.x, point.y, point.x, point.y);
	this.lock(); {
		this.activeShapes.query(bb, helper);
		this.staticShapes.query(bb, helper);
	} this.unlock(true);
};
Space.prototype.pointQueryFirst = function(point, layers, group)
{
	var outShape = null;
	this.pointQuery(point, layers, group, function(shape) {
		if(!shape.sensor) outShape = shape;
	});
	return outShape;
};
Space.prototype.nearestPointQuery = function(point, maxDistance, layers, group, func)
{
	var helper = function(shape){
		if(!(shape.group && group === shape.group) && (layers & shape.layers)){
			var info = shape.nearestPointQuery(point);
			if(info.d < maxDistance) func(shape, info.d, info.p);
		}
	};
	var bb = bbNewForCircle(point, maxDistance);
	this.lock(); {
		this.activeShapes.query(bb, helper);
		this.staticShapes.query(bb, helper);
	} this.unlock(true);
};
Space.prototype.nearestPointQueryNearest = function(point, maxDistance, layers, group)
{
	var out;
	var helper = function(shape){
		if(!(shape.group && group === shape.group) && (layers & shape.layers) && !shape.sensor){
			var info = shape.nearestPointQuery(point);
			if(info.d < maxDistance && (!out || info.d < out.d)) out = info;
		}
	};
	var bb = bbNewForCircle(point, maxDistance);
	this.activeShapes.query(bb, helper);
	this.staticShapes.query(bb, helper);
	return out;
};
Space.prototype.segmentQuery = function(start, end, layers, group, func)
{
	var helper = function(shape){
		var info;
		if(
			!(shape.group && group === shape.group) && (layers & shape.layers) &&
			(info = shape.segmentQuery(start, end))
		){
			func(shape, info.t, info.n);
		}
		return 1;
	};
	this.lock(); {
		this.staticShapes.segmentQuery(start, end, 1, helper);
		this.activeShapes.segmentQuery(start, end, 1, helper);
	} this.unlock(true);
};
Space.prototype.segmentQueryFirst = function(start, end, layers, group)
{
	var out = null;
	var helper = function(shape){
		var info;
		if(
			!(shape.group && group === shape.group) && (layers & shape.layers) &&
			!shape.sensor &&
			(info = shape.segmentQuery(start, end)) &&
			(out === null || info.t < out.t)
		){
			out = info;
		}
		return out ? out.t : 1;
	};
	this.staticShapes.segmentQuery(start, end, 1, helper);
	this.activeShapes.segmentQuery(start, end, out ? out.t : 1, helper);
	return out;
};
Space.prototype.bbQuery = function(bb, layers, group, func)
{
	var helper = function(shape){
		if(
			!(shape.group && group === shape.group) && (layers & shape.layers) &&
			bbIntersects2(bb, shape.bb_l, shape.bb_b, shape.bb_r, shape.bb_t)
		){
			func(shape);
		}
	};
	this.lock(); {
		this.activeShapes.query(bb, helper);
		this.staticShapes.query(bb, helper);
	} this.unlock(true);
};
Space.prototype.shapeQuery = function(shape, func)
{
	var body = shape.body;
	if(body){
		shape.update(body.p, body.rot);
	}
	var bb = new BB(shape.bb_l, shape.bb_b, shape.bb_r, shape.bb_t);
	var anyCollision = false;
	var helper = function(b){
		var a = shape;
		if(
			(a.group && a.group === b.group) ||
			!(a.layers & b.layers) ||
			a === b
		) return;
		var contacts;
		if(a.collisionCode <= b.collisionCode){
			contacts = collideShapes(a, b);
		} else {
			contacts = collideShapes(b, a);
			for(var i=0; i<contacts.length; i++) contacts[i].n = vneg(contacts[i].n);
		}
		if(contacts.length){
			anyCollision = !(a.sensor || b.sensor);
			if(func){
				var set = new Array(contacts.length);
				for(var i=0; i<contacts.length; i++){
					set[i] = new ContactPoint(contacts[i].p, contacts[i].n, contacts[i].dist);
				}
				func(b, set);
			}
		}
	};
	this.lock(); {
		this.activeShapes.query(bb, helper);
		this.staticShapes.query(bb, helper);
	} this.unlock(true);
	return anyCollision;
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
Space.prototype.addPostStepCallback = function(func)
{
	assertSoft(this.locked,
		"Adding a post-step callback when the space is not locked is unnecessary. " +
		"Post-step callbacks will not called until the end of the next call to cpSpaceStep() or the next query.");
	this.postStepCallbacks.push(func);
};
Space.prototype.runPostStepCallbacks = function()
{
	for(var i = 0; i < this.postStepCallbacks.length; i++){
		this.postStepCallbacks[i]();
	}
	this.postStepCallbacks.length = 0; // = [];
};
Space.prototype.lock = function()
{
	this.locked++;
};
Space.prototype.unlock = function(runPostStep)
{
	this.locked--;
	assert(this.locked >= 0, "Internal Error: Space lock underflow.");
	if(this.locked === 0 && runPostStep){
		var waking = this.rousedBodies;
		for(var i=0; i<waking.length; i++){
			this.activateBody(waking[i]);
		}
		waking.length = 0;
		this.runPostStepCallbacks();
	}
};
/* josephg:
 *
 * This code might be faster in JS than just allocating objects each time - I'm
 * really not sure. If the contact buffer solution is used, there will also
 * need to be changes in cpCollision.js to fill a passed array instead of creating
 * new arrays each time.
 *
 * TODO: Benchmark me once chipmunk is working.
 */
/*
var ContactBuffer = function(stamp, splice)
{
	this.stamp = stamp;
	this.next = splice ? splice.next : this;
	this.contacts = [];
};
Space.prototype.pushFreshContactBuffer = function()
{
	var stamp = this.stamp;
	var head = this.contactBuffersHead;
	if(!head){
		this.contactBuffersHead = new ContactBuffer(stamp, null);
	} else if(stamp - head.next.stamp > this.collisionPersistence){
		var tail = head.next;
		tail.stamp = stamp;
		tail.contacts.length = 0;
		this.contactBuffersHead = tail;
	} else {
		var buffer = new ContactBuffer(stamp, head);
		this.contactBuffersHead = head.next = buffer;
	}
};
cpContact *
cpContactBufferGetArray(cpSpace *space)
{
	if(space.contactBuffersHead.numContacts + CP_MAX_CONTACTS_PER_ARBITER > CP_CONTACTS_BUFFER_SIZE){
		space.pushFreshContactBuffer();
	}
	cpContactBufferHeader *head = space.contactBuffersHead;
	return ((cpContactBuffer *)head)->contacts + head.numContacts;
}
void
cpSpacePushContacts(cpSpace *space, int count)
{
	cpAssertHard(count <= CP_MAX_CONTACTS_PER_ARBITER, "Internal Error: Contact buffer overflow!");
	space.contactBuffersHead.numContacts += count;
}
static void
cpSpacePopContacts(cpSpace *space, int count){
	space.contactBuffersHead.numContacts -= count;
}
*/
/* Use this to re-enable object pools.
static void *
cpSpaceArbiterSetTrans(cpShape **shapes, cpSpace *space)
{
	if(space.pooledArbiters.num == 0){
		int count = CP_BUFFER_BYTES/sizeof(cpArbiter);
		cpAssertHard(count, "Internal Error: Buffer size too small.");
		cpArbiter *buffer = (cpArbiter *)cpcalloc(1, CP_BUFFER_BYTES);
		cpArrayPush(space.allocatedBuffers, buffer);
		for(int i=0; i<count; i++) cpArrayPush(space.pooledArbiters, buffer + i);
	}
	return cpArbiterInit((cpArbiter *)cpArrayPop(space.pooledArbiters), shapes[0], shapes[1]);
}*/
var space_;
var anon_func = function(a, b){
	var space = space_;
	if(
		!(a.bb_l <= b.bb_r && b.bb_l <= a.bb_r && a.bb_b <= b.bb_t && b.bb_b <= a.bb_t)
		|| a.body === b.body
		|| (a.group && a.group === b.group)
		|| !(a.layers & b.layers)
	) return;
	var handler = space.lookupHandler(a.collision_type, b.collision_type);
	var sensor = a.sensor || b.sensor;
	if(sensor && handler === defaultCollisionHandler) return;
	if(a.collisionCode > b.collisionCode){
		var temp = a;
		a = b;
		b = temp;
	}
	var contacts = collideShapes(a, b);
	if(contacts.length === 0) return; // Shapes are not colliding.
	var arbHash = hashPair(a.hashid, b.hashid);
	var arb = space.cachedArbiters[arbHash];
	if (!arb){
		arb = space.cachedArbiters[arbHash] = new Arbiter(a, b);
	}
	arb.update(contacts, handler, a, b);
	if(arb.state == 'first coll' && !handler.begin(arb, space)){
		arb.ignore(); // permanently ignore the collision until separation
	}
	if(
		(arb.state !== 'ignore') &&
		handler.preSolve(arb, space) &&
		!sensor
	){
		space.arbiters.push(arb);
	} else {
		arb.contacts = null;
		if(arb.state !== 'ignore') arb.state = 'normal';
	}
	arb.stamp = space.stamp;
};
Space.prototype.makeCollideShapes = function()
{
	space_ = this;
	return anon_func;
};
Space.prototype.arbiterSetFilter = function(arb)
{
	var ticks = this.stamp - arb.stamp;
	var a = arb.body_a, b = arb.body_b;
	if(
		(a.isStatic() || a.isSleeping()) &&
		(b.isStatic() || b.isSleeping())
	){
		return true;
	}
	if(ticks >= 1 && arb.state != 'cached'){
		arb.callSeparate(this);
		arb.state = 'cached';
	}
	if(ticks >= this.collisionPersistence){
		arb.contacts = null;
		return false;
	}
	return true;
};
var updateFunc = function(shape)
{
	var body = shape.body;
	shape.update(body.p, body.rot);
};
Space.prototype.step = function(dt)
{
	if(dt === 0) return;
	assert(vzero.x === 0 && vzero.y === 0, "vzero is invalid");
	this.stamp++;
	var prev_dt = this.curr_dt;
	this.curr_dt = dt;
    var i;
    var j;
    var hash;
	var bodies = this.bodies;
	var constraints = this.constraints;
	var arbiters = this.arbiters;
	for(i=0; i<arbiters.length; i++){
		var arb = arbiters[i];
		arb.state = 'normal';
		if(!arb.body_a.isSleeping() && !arb.body_b.isSleeping()){
			arb.unthread();
		}
	}
	arbiters.length = 0;
	this.lock(); {
		for(i=0; i<bodies.length; i++){
			bodies[i].position_func(dt);
		}
		this.activeShapes.each(updateFunc);
		this.activeShapes.reindexQuery(this.collideShapes);
	} this.unlock(false);
	this.processComponents(dt);
	this.lock(); {
		for(hash in this.cachedArbiters) {
			if(!this.arbiterSetFilter(this.cachedArbiters[hash])) {
				delete this.cachedArbiters[hash];
			}
		}
		var slop = this.collisionSlop;
		var biasCoef = 1 - Math.pow(this.collisionBias, dt);
		for(i=0; i<arbiters.length; i++){
			arbiters[i].preStep(dt, slop, biasCoef);
		}
		for(i=0; i<constraints.length; i++){
			var constraint = constraints[i];
			constraint.preSolve(this);
			constraint.preStep(dt);
		}
		var damping = Math.pow(this.damping, dt);
		var gravity = this.gravity;
		for(i=0; i<bodies.length; i++){
			bodies[i].velocity_func(gravity, damping, dt);
		}
		var dt_coef = (prev_dt === 0 ? 0 : dt/prev_dt);
		for(i=0; i<arbiters.length; i++){
			arbiters[i].applyCachedImpulse(dt_coef);
		}
		for(i=0; i<constraints.length; i++){
			constraints[i].applyCachedImpulse(dt_coef);
		}
		for(i=0; i<this.iterations; i++){
			for(j=0; j<arbiters.length; j++){
				arbiters[j].applyImpulse();
			}
			for(j=0; j<constraints.length; j++){
				constraints[j].applyImpulse();
			}
		}
		for(i=0; i<constraints.length; i++){
			constraints[i].postSolve(this);
		}
		for(i=0; i<arbiters.length; i++){
			arbiters[i].handler.postSolve(arbiters[i], this);
		}
	} this.unlock(true);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var relative_velocity = function(a, b, r1, r2){
	var v1_sumx = a.vx + (-r1.y) * a.w;
	var v1_sumy = a.vy + ( r1.x) * a.w;
	var v2_sumx = b.vx + (-r2.y) * b.w;
	var v2_sumy = b.vy + ( r2.x) * b.w;
	return new Vect(v2_sumx - v1_sumx, v2_sumy - v1_sumy);
};
var normal_relative_velocity = function(a, b, r1, r2, n){
	var v1_sumx = a.vx + (-r1.y) * a.w;
	var v1_sumy = a.vy + ( r1.x) * a.w;
	var v2_sumx = b.vx + (-r2.y) * b.w;
	var v2_sumy = b.vy + ( r2.x) * b.w;
	return vdot2(v2_sumx - v1_sumx, v2_sumy - v1_sumy, n.x, n.y);
};
/*
var apply_impulse = function(body, j, r){
	body.v = vadd(body.v, vmult(j, body.m_inv));
	body.w += body.i_inv*vcross(r, j);
};
var apply_impulses = function(a, b, r1, r2, j)
{
	apply_impulse(a, vneg(j), r1);
	apply_impulse(b, j, r2);
};
*/
var apply_impulse = function(body, jx, jy, r){
	body.vx += jx * body.m_inv;
	body.vy += jy * body.m_inv;
	body.w += body.i_inv*(r.x*jy - r.y*jx);
};
var apply_impulses = function(a, b, r1, r2, jx, jy)
{
	apply_impulse(a, -jx, -jy, r1);
	apply_impulse(b, jx, jy, r2);
};
var apply_bias_impulse = function(body, jx, jy, r)
{
	body.v_biasx += jx * body.m_inv;
	body.v_biasy += jy * body.m_inv;
	body.w_bias += body.i_inv*vcross2(r.x, r.y, jx, jy);
};
/*
var apply_bias_impulses = function(a, b, r1, r2, j)
{
	apply_bias_impulse(a, vneg(j), r1);
	apply_bias_impulse(b, j, r2);
};*/
var k_scalar_body = function(body, r, n)
{
	var rcn = vcross(r, n);
	return body.m_inv + body.i_inv*rcn*rcn;
};
var k_scalar = function(a, b, r1, r2, n)
{
	var value = k_scalar_body(a, r1, n) + k_scalar_body(b, r2, n);
	assertSoft(value !== 0, "Unsolvable collision or constraint.");
	return value;
};
var k_tensor = function(a, b, r1, r2, k1, k2)
{
	var k11, k12, k21, k22;
	var m_sum = a.m_inv + b.m_inv;
	k11 = m_sum; k12 = 0;
	k21 = 0;     k22 = m_sum;
	var a_i_inv = a.i_inv;
	var r1xsq =  r1.x * r1.x * a_i_inv;
	var r1ysq =  r1.y * r1.y * a_i_inv;
	var r1nxy = -r1.x * r1.y * a_i_inv;
	k11 += r1ysq; k12 += r1nxy;
	k21 += r1nxy; k22 += r1xsq;
	var b_i_inv = b.i_inv;
	var r2xsq =  r2.x * r2.x * b_i_inv;
	var r2ysq =  r2.y * r2.y * b_i_inv;
	var r2nxy = -r2.x * r2.y * b_i_inv;
	k11 += r2ysq; k12 += r2nxy;
	k21 += r2nxy; k22 += r2xsq;
	var determinant = k11*k22 - k12*k21;
	assertSoft(determinant !== 0, "Unsolvable constraint.");
	var det_inv = 1/determinant;
	k1.x =  k22*det_inv; k1.y = -k12*det_inv;
	k2.x = -k21*det_inv; k2.y =  k11*det_inv;
};
var mult_k = function(vr, k1, k2)
{
	return new Vect(vdot(vr, k1), vdot(vr, k2));
};
var bias_coef = function(errorBias, dt)
{
	return 1 - Math.pow(errorBias, dt);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var Constraint = cp.Constraint = function(a, b)
{
	this.a = a;
	this.b = b;
	this.space = null;
	this.isAdded = false;
	this.next_a = null;
	this.next_b = null;
	this.maxForce = Infinity;
	this.errorBias = Math.pow(1 - 0.1, 60);
	this.maxBias = Infinity;
};
Constraint.prototype.activateBodies = function()
{
	if(this.a) this.a.activate();
	if(this.b) this.b.activate();
};
Constraint.prototype.preStep = function(dt) {};
Constraint.prototype.applyCachedImpulse = function(dt_coef) {};
Constraint.prototype.applyImpulse = function() {};
Constraint.prototype.getImpulse = function() { return 0; };
Constraint.prototype.preSolve = function(space) {};
Constraint.prototype.postSolve = function(space) {};
Constraint.prototype.next = function(body)
{
	return (this.a === body ? this.next_a : this.next_b);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var PinJoint = cp.PinJoint = function(a, b, anchr1, anchr2)
{
	Constraint.call(this, a, b);
	this.anchr1 = anchr1;
	this.anchr2 = anchr2;
	var p1 = (a ? vadd(a.p, vrotate(anchr1, a.rot)) : anchr1);
	var p2 = (b ? vadd(b.p, vrotate(anchr2, b.rot)) : anchr2);
	this.dist = vlength(vsub(p2, p1));
	assertSoft(this.dist > 0, "You created a 0 length pin joint. A pivot joint will be much more stable.");
	this.r1 = this.r2 = null;
	this.n = null;
	this.nMass = 0;
	this.jnAcc = this.jnMax = 0;
	this.bias = 0;
};
PinJoint.prototype = Object.create(Constraint.prototype);
PinJoint.prototype.preStep = function(dt)
{
	var a = this.a;
	var b = this.b;
	if(a.isRogue() && b.isRogue())
		return;
	this.r1 = vrotate(this.anchr1, a.rot);
	this.r2 = vrotate(this.anchr2, b.rot);
	var delta = vsub(vadd(b.p, this.r2), vadd(a.p, this.r1));
	var dist = vlength(delta);
	this.n = vmult(delta, 1/(dist ? dist : Infinity));
	this.nMass = 1/k_scalar(a, b, this.r1, this.r2, this.n);
	var maxBias = this.maxBias;
	this.bias = clamp(-bias_coef(this.errorBias, dt)*(dist - this.dist)/dt, -maxBias, maxBias);
	this.jnMax = this.maxForce * dt;
};
PinJoint.prototype.applyCachedImpulse = function(dt_coef)
{
	var j = vmult(this.n, this.jnAcc*dt_coef);
	apply_impulses(this.a, this.b, this.r1, this.r2, j.x, j.y);
};
PinJoint.prototype.applyImpulse = function()
{
	var a = this.a;
	var b = this.b;
	var n = this.n;
	var vrn = normal_relative_velocity(a, b, this.r1, this.r2, n);
	var jn = (this.bias - vrn)*this.nMass;
	var jnOld = this.jnAcc;
	this.jnAcc = clamp(jnOld + jn, -this.jnMax, this.jnMax);
	jn = this.jnAcc - jnOld;
	apply_impulses(a, b, this.r1, this.r2, n.x*jn, n.y*jn);
};
PinJoint.prototype.getImpulse = function()
{
	return Math.abs(this.jnAcc);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var SlideJoint = cp.SlideJoint = function(a, b, anchr1, anchr2, min, max)
{
	Constraint.call(this, a, b);
	this.anchr1 = anchr1;
	this.anchr2 = anchr2;
	this.min = min;
	this.max = max;
	this.r1 = this.r2 = this.n = null;
	this.nMass = 0;
	this.jnAcc = this.jnMax = 0;
	this.bias = 0;
};
SlideJoint.prototype = Object.create(Constraint.prototype);
SlideJoint.prototype.preStep = function(dt)
{
	var a = this.a;
	var b = this.b;
	if(a.isRogue() && b.isRogue())
		return;
	this.r1 = vrotate(this.anchr1, a.rot);
	this.r2 = vrotate(this.anchr2, b.rot);
	var delta = vsub(vadd(b.p, this.r2), vadd(a.p, this.r1));
	var dist = vlength(delta);
	var pdist = 0;
	if(dist > this.max) {
		pdist = dist - this.max;
		this.n = vnormalize_safe(delta);
	} else if(dist < this.min) {
		pdist = this.min - dist;
		this.n = vneg(vnormalize_safe(delta));
	} else {
		this.n = vzero;
		this.jnAcc = 0;
	}
	this.nMass = 1/k_scalar(a, b, this.r1, this.r2, this.n);
	var maxBias = this.maxBias;
	this.bias = clamp(-bias_coef(this.errorBias, dt)*pdist/dt, -maxBias, maxBias);
	this.jnMax = this.maxForce * dt;
};
SlideJoint.prototype.applyCachedImpulse = function(dt_coef)
{
	var jn = this.jnAcc * dt_coef;
	apply_impulses(this.a, this.b, this.r1, this.r2, this.n.x * jn, this.n.y * jn);
};
SlideJoint.prototype.applyImpulse = function()
{
	if(this.n.x === 0 && this.n.y === 0) return;  // early exit
	var a = this.a;
	var b = this.b;
	var n = this.n;
	var r1 = this.r1;
	var r2 = this.r2;
	var vr = relative_velocity(a, b, r1, r2);
	var vrn = vdot(vr, n);
	var jn = (this.bias - vrn)*this.nMass;
	var jnOld = this.jnAcc;
	this.jnAcc = clamp(jnOld + jn, -this.jnMax, 0);
	jn = this.jnAcc - jnOld;
	apply_impulses(a, b, this.r1, this.r2, n.x * jn, n.y * jn);
};
SlideJoint.prototype.getImpulse = function()
{
	return Math.abs(this.jnAcc);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var PivotJoint = cp.PivotJoint = function(a, b, anchr1, anchr2)
{
	Constraint.call(this, a, b);
	if(typeof anchr2 === 'undefined') {
		var pivot = anchr1;
		anchr1 = (a ? a.world2Local(pivot) : pivot);
		anchr2 = (b ? b.world2Local(pivot) : pivot);
	}
	this.anchr1 = anchr1;
	this.anchr2 = anchr2;
	this.r1 = this.r2 = vzero;
	this.k1 = new Vect(0,0); this.k2 = new Vect(0,0);
	this.jAcc = vzero;
	this.jMaxLen = 0;
	this.bias = vzero;
};
PivotJoint.prototype = Object.create(Constraint.prototype);
PivotJoint.prototype.preStep = function(dt)
{
	var a = this.a;
	var b = this.b;
	if(a.isRogue() && b.isRogue())
		return;
	this.r1 = vrotate(this.anchr1, a.rot);
	this.r2 = vrotate(this.anchr2, b.rot);
	k_tensor(a, b, this.r1, this.r2, this.k1, this.k2);
	this.jMaxLen = this.maxForce * dt;
	var delta = vsub(vadd(b.p, this.r2), vadd(a.p, this.r1));
	this.bias = vclamp(vmult(delta, -bias_coef(this.errorBias, dt)/dt), this.maxBias);
};
PivotJoint.prototype.applyCachedImpulse = function(dt_coef)
{
	apply_impulses(this.a, this.b, this.r1, this.r2, this.jAcc.x * dt_coef, this.jAcc.y * dt_coef);
};
PivotJoint.prototype.applyImpulse = function()
{
	var a = this.a;
	var b = this.b;
	var r1 = this.r1;
	var r2 = this.r2;
	var vr = relative_velocity(a, b, r1, r2);
	var j = mult_k(vsub(this.bias, vr), this.k1, this.k2);
	var jOld = this.jAcc;
	this.jAcc = vclamp(vadd(this.jAcc, j), this.jMaxLen);
	apply_impulses(a, b, this.r1, this.r2, this.jAcc.x - jOld.x, this.jAcc.y - jOld.y);
};
PivotJoint.prototype.getImpulse = function()
{
	return vlength(this.jAcc);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var GrooveJoint = cp.GrooveJoint = function(a, b, groove_a, groove_b, anchr2)
{
	Constraint.call(this, a, b);
	this.grv_a = groove_a;
	this.grv_b = groove_b;
	this.grv_n = vperp(vnormalize(vsub(groove_b, groove_a)));
	this.anchr2 = anchr2;
	this.grv_tn = null;
	this.clamp = 0;
	this.r1 = this.r2 = null;
	this.k1 = new Vect(0,0);
	this.k2 = new Vect(0,0);
	this.jAcc = vzero;
	this.jMaxLen = 0;
	this.bias = null;
};
GrooveJoint.prototype = Object.create(Constraint.prototype);
GrooveJoint.prototype.preStep = function(dt)
{
	var a = this.a;
	var b = this.b;
	if(a.isRogue() && b.isRogue())
		return;
	var ta = a.local2World(this.grv_a);
	var tb = a.local2World(this.grv_b);
	var n = vrotate(this.grv_n, a.rot);
	var d = vdot(ta, n);
	this.grv_tn = n;
	this.r2 = vrotate(this.anchr2, b.rot);
	var td = vcross(vadd(b.p, this.r2), n);
	if(td <= vcross(ta, n)){
		this.clamp = 1;
		this.r1 = vsub(ta, a.p);
	} else if(td >= vcross(tb, n)){
		this.clamp = -1;
		this.r1 = vsub(tb, a.p);
	} else {
		this.clamp = 0;
		this.r1 = vsub(vadd(vmult(vperp(n), -td), vmult(n, d)), a.p);
	}
	k_tensor(a, b, this.r1, this.r2, this.k1, this.k2);
	this.jMaxLen = this.maxForce * dt;
	var delta = vsub(vadd(b.p, this.r2), vadd(a.p, this.r1));
	this.bias = vclamp(vmult(delta, -bias_coef(this.errorBias, dt)/dt), this.maxBias);
};
GrooveJoint.prototype.applyCachedImpulse = function(dt_coef)
{
	apply_impulses(this.a, this.b, this.r1, this.r2, this.jAcc.x * dt_coef, this.jAcc.y * dt_coef);
};
GrooveJoint.prototype.grooveConstrain = function(j){
	var n = this.grv_tn;
	var jClamp = (this.clamp*vcross(j, n) > 0) ? j : vproject(j, n);
	return vclamp(jClamp, this.jMaxLen);
};
GrooveJoint.prototype.applyImpulse = function()
{
	var a = this.a;
	var b = this.b;
	var r1 = this.r1;
	var r2 = this.r2;
	var vr = relative_velocity(a, b, r1, r2);
	var j = mult_k(vsub(this.bias, vr), this.k1, this.k2);
	var jOld = this.jAcc;
	this.jAcc = this.grooveConstrain(vadd(jOld, j));
	apply_impulses(a, b, this.r1, this.r2, this.jAcc.x - jOld.x, this.jAcc.y - jOld.y);
};
GrooveJoint.prototype.getImpulse = function()
{
	return vlength(this.jAcc);
};
GrooveJoint.prototype.setGrooveA = function(value)
{
	this.grv_a = value;
	this.grv_n = vperp(vnormalize(vsub(this.grv_b, value)));
	this.activateBodies();
};
GrooveJoint.prototype.setGrooveB = function(value)
{
	this.grv_b = value;
	this.grv_n = vperp(vnormalize(vsub(value, this.grv_a)));
	this.activateBodies();
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var defaultSpringForce = function(spring, dist){
	return (spring.restLength - dist)*spring.stiffness;
};
var DampedSpring = cp.DampedSpring = function(a, b, anchr1, anchr2, restLength, stiffness, damping)
{
	Constraint.call(this, a, b);
	this.anchr1 = anchr1;
	this.anchr2 = anchr2;
	this.restLength = restLength;
	this.stiffness = stiffness;
	this.damping = damping;
	this.springForceFunc = defaultSpringForce;
	this.target_vrn = this.v_coef = 0;
	this.r1 = this.r2 = null;
	this.nMass = 0;
	this.n = null;
};
DampedSpring.prototype = Object.create(Constraint.prototype);
DampedSpring.prototype.preStep = function(dt)
{
	var a = this.a;
	var b = this.b;
	if(a.isRogue() && b.isRogue())
		return;
	this.r1 = vrotate(this.anchr1, a.rot);
	this.r2 = vrotate(this.anchr2, b.rot);
	var delta = vsub(vadd(b.p, this.r2), vadd(a.p, this.r1));
	var dist = vlength(delta);
	this.n = vmult(delta, 1/(dist ? dist : Infinity));
	var k = k_scalar(a, b, this.r1, this.r2, this.n);
	assertSoft(k !== 0, "Unsolvable this.");
	this.nMass = 1/k;
	this.target_vrn = 0;
	this.v_coef = 1 - Math.exp(-this.damping*dt*k);
	var f_spring = this.springForceFunc(this, dist);
	apply_impulses(a, b, this.r1, this.r2, this.n.x * f_spring * dt, this.n.y * f_spring * dt);
};
DampedSpring.prototype.applyCachedImpulse = function(dt_coef){};
DampedSpring.prototype.applyImpulse = function()
{
	var a = this.a;
	var b = this.b;
	var n = this.n;
	var r1 = this.r1;
	var r2 = this.r2;
	var vrn = normal_relative_velocity(a, b, r1, r2, n);
	var v_damp = (this.target_vrn - vrn)*this.v_coef;
	this.target_vrn = vrn + v_damp;
	v_damp *= this.nMass;
	apply_impulses(a, b, this.r1, this.r2, this.n.x * v_damp, this.n.y * v_damp);
};
DampedSpring.prototype.getImpulse = function()
{
	return 0;
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var defaultSpringTorque = function(spring, relativeAngle){
	return (relativeAngle - spring.restAngle)*spring.stiffness;
}
var DampedRotarySpring = cp.DampedRotarySpring = function(a, b, restAngle, stiffness, damping)
{
	Constraint.call(this, a, b);
	this.restAngle = restAngle;
	this.stiffness = stiffness;
	this.damping = damping;
	this.springTorqueFunc = defaultSpringTorque;
	this.target_wrn = 0;
	this.w_coef = 0;
	this.iSum = 0;
};
DampedRotarySpring.prototype = Object.create(Constraint.prototype);
DampedRotarySpring.prototype.preStep = function(dt)
{
	var a = this.a;
	var b = this.b;
	if(a.isRogue() && b.isRogue())
		return;
	var moment = a.i_inv + b.i_inv;
	assertSoft(moment !== 0, "Unsolvable spring.");
	this.iSum = 1/moment;
	this.w_coef = 1 - Math.exp(-this.damping*dt*moment);
	this.target_wrn = 0;
	var j_spring = this.springTorqueFunc(this, a.a - b.a)*dt;
	a.w -= j_spring*a.i_inv;
	b.w += j_spring*b.i_inv;
};
DampedRotarySpring.prototype.applyImpulse = function()
{
	var a = this.a;
	var b = this.b;
	var wrn = a.w - b.w;//normal_relative_velocity(a, b, r1, r2, n) - this.target_vrn;
	var w_damp = (this.target_wrn - wrn)*this.w_coef;
	this.target_wrn = wrn + w_damp;
	var j_damp = w_damp*this.iSum;
	a.w += j_damp*a.i_inv;
	b.w -= j_damp*b.i_inv;
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var RotaryLimitJoint = cp.RotaryLimitJoint = function(a, b, min, max)
{
	Constraint.call(this, a, b);
	this.min = min;
	this.max = max;
	this.jAcc = 0;
	this.iSum = this.bias = this.jMax = 0;
};
RotaryLimitJoint.prototype = Object.create(Constraint.prototype);
RotaryLimitJoint.prototype.preStep = function(dt)
{
	var a = this.a;
	var b = this.b;
	if(a.isRogue() && b.isRogue())
		return;
	var dist = b.a - a.a;
	var pdist = 0;
	if(dist > this.max) {
		pdist = this.max - dist;
	} else if(dist < this.min) {
		pdist = this.min - dist;
	}
	this.iSum = 1/(1/a.i + 1/b.i);
	var maxBias = this.maxBias;
	this.bias = clamp(-bias_coef(this.errorBias, dt)*pdist/dt, -maxBias, maxBias);
	this.jMax = this.maxForce * dt;
	if(!this.bias) this.jAcc = 0;
};
RotaryLimitJoint.prototype.applyCachedImpulse = function(dt_coef)
{
	var a = this.a;
	var b = this.b;
	var j = this.jAcc*dt_coef;
	a.w -= j*a.i_inv;
	b.w += j*b.i_inv;
};
RotaryLimitJoint.prototype.applyImpulse = function()
{
	if(!this.bias) return; // early exit
	var a = this.a;
	var b = this.b;
	var wr = b.w - a.w;
	var j = -(this.bias + wr)*this.iSum;
	var jOld = this.jAcc;
	if(this.bias < 0){
		this.jAcc = clamp(jOld + j, 0, this.jMax);
	} else {
		this.jAcc = clamp(jOld + j, -this.jMax, 0);
	}
	j = this.jAcc - jOld;
	a.w -= j*a.i_inv;
	b.w += j*b.i_inv;
};
RotaryLimitJoint.prototype.getImpulse = function()
{
	return Math.abs(joint.jAcc);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var RatchetJoint = cp.RatchetJoint = function(a, b, phase, ratchet)
{
	Constraint.call(this, a, b);
	this.angle = 0;
	this.phase = phase;
	this.ratchet = ratchet;
	this.angle = (b ? b.a : 0) - (a ? a.a : 0);
	this.iSum = this.bias = this.jAcc = this.jMax = 0;
};
RatchetJoint.prototype = Object.create(Constraint.prototype);
RatchetJoint.prototype.preStep = function(dt)
{
	var a = this.a;
	var b = this.b;
	if(a.isRogue() && b.isRogue())
		return;
	var angle = this.angle;
	var phase = this.phase;
	var ratchet = this.ratchet;
	var delta = b.a - a.a;
	var diff = angle - delta;
	var pdist = 0;
	if(diff*ratchet > 0){
		pdist = diff;
	} else {
		this.angle = Math.floor((delta - phase)/ratchet)*ratchet + phase;
	}
	this.iSum = 1/(a.i_inv + b.i_inv);
	var maxBias = this.maxBias;
	this.bias = clamp(-bias_coef(this.errorBias, dt)*pdist/dt, -maxBias, maxBias);
	this.jMax = this.maxForce * dt;
	if(!this.bias) this.jAcc = 0;
};
RatchetJoint.prototype.applyCachedImpulse = function(dt_coef)
{
	var a = this.a;
	var b = this.b;
	var j = this.jAcc*dt_coef;
	a.w -= j*a.i_inv;
	b.w += j*b.i_inv;
};
RatchetJoint.prototype.applyImpulse = function()
{
	if(!this.bias) return; // early exit
	var a = this.a;
	var b = this.b;
	var wr = b.w - a.w;
	var ratchet = this.ratchet;
	var j = -(this.bias + wr)*this.iSum;
	var jOld = this.jAcc;
	this.jAcc = clamp((jOld + j)*ratchet, 0, this.jMax*Math.abs(ratchet))/ratchet;
	j = this.jAcc - jOld;
	a.w -= j*a.i_inv;
	b.w += j*b.i_inv;
};
RatchetJoint.prototype.getImpulse = function(joint)
{
	return Math.abs(joint.jAcc);
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var GearJoint = cp.GearJoint = function(a, b, phase, ratio)
{
	Constraint.call(this, a, b);
	this.phase = phase;
	this.ratio = ratio;
	this.ratio_inv = 1/ratio;
	this.jAcc = 0;
	this.iSum = this.bias = this.jMax = 0;
};
GearJoint.prototype = Object.create(Constraint.prototype);
GearJoint.prototype.preStep = function(dt)
{
	var a = this.a;
	var b = this.b;
	if(a.isRogue() && b.isRogue())
		return;
	this.iSum = 1/(a.i_inv*this.ratio_inv + this.ratio*b.i_inv);
	var maxBias = this.maxBias;
	this.bias = clamp(-bias_coef(this.errorBias, dt)*(b.a*this.ratio - a.a - this.phase)/dt, -maxBias, maxBias);
	this.jMax = this.maxForce * dt;
};
GearJoint.prototype.applyCachedImpulse = function(dt_coef)
{
	var a = this.a;
	var b = this.b;
	var j = this.jAcc*dt_coef;
	a.w -= j*a.i_inv*this.ratio_inv;
	b.w += j*b.i_inv;
};
GearJoint.prototype.applyImpulse = function()
{
	var a = this.a;
	var b = this.b;
	var wr = b.w*this.ratio - a.w;
	var j = (this.bias - wr)*this.iSum;
	var jOld = this.jAcc;
	this.jAcc = clamp(jOld + j, -this.jMax, this.jMax);
	j = this.jAcc - jOld;
	a.w -= j*a.i_inv*this.ratio_inv;
	b.w += j*b.i_inv;
};
GearJoint.prototype.getImpulse = function()
{
	return Math.abs(this.jAcc);
};
GearJoint.prototype.setRatio = function(value)
{
	this.ratio = value;
	this.ratio_inv = 1/value;
	this.activateBodies();
};
/* Copyright (c) 2007 Scott Lembcke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var SimpleMotor = cp.SimpleMotor = function(a, b, rate)
{
	Constraint.call(this, a, b);
	this.rate = rate;
	this.jAcc = 0;
	this.iSum = this.jMax = 0;
};
SimpleMotor.prototype = Object.create(Constraint.prototype);
SimpleMotor.prototype.preStep = function(dt)
{
	this.iSum = 1/(this.a.i_inv + this.b.i_inv);
	this.jMax = this.maxForce * dt;
};
SimpleMotor.prototype.applyCachedImpulse = function(dt_coef)
{
	var a = this.a;
	var b = this.b;
	var j = this.jAcc*dt_coef;
	a.w -= j*a.i_inv;
	b.w += j*b.i_inv;
};
SimpleMotor.prototype.applyImpulse = function()
{
	var a = this.a;
	var b = this.b;
	var wr = b.w - a.w + this.rate;
	var j = -wr*this.iSum;
	var jOld = this.jAcc;
	this.jAcc = clamp(jOld + j, -this.jMax, this.jMax);
	j = this.jAcc - jOld;
	a.w -= j*a.i_inv;
	b.w += j*b.i_inv;
};
SimpleMotor.prototype.getImpulse = function()
{
	return Math.abs(this.jAcc);
};
})();
function isReversed(tri)
{
    var A = tri[0];
    var B = tri[1];
    var C = tri[2];
    var v1 = cp.v.sub(B, A);
    var v2 = cp.v.sub(C, B);
    return cp.v.cross(v1, v2) <0;
}
function pointsInTriangle (poly, tri)
{
    var pnt, result;
    for(var i=0; i<poly.length; ++i)
    {
        pnt = poly[i];
        if(tri.indexOf(pnt)!=-1)
            continue;
        result = pointInTriangle(pnt, tri);
        if(result)
            return true;
    }
    return false;
}
function pointInTriangle (pnt, tri)
{
    var P = pnt;
    var A = tri[0];
    var B = tri[1];
    var C = tri[2];
    var v0 = cp.v.sub(C, A);
    var v1 = cp.v.sub(B, A);
    var v2 = cp.v.sub(P, A);
    var dot00 = cp.v.dot(v0, v0);
    var dot01 = cp.v.dot(v0, v1);
    var dot02 = cp.v.dot(v0, v2);
    var dot11 = cp.v.dot(v1, v1);
    var dot12 = cp.v.dot(v1, v2);
    var invDenom = 1 / (dot00 * dot11 - dot01 * dot01);
    var u = (dot11 * dot02 - dot01 * dot12) * invDenom;
    var v = (dot00 * dot12 - dot01 * dot02) * invDenom;
    return (u >= 0) && (v >= 0) && (u + v < 1);
}
function triangulate (source_poly)
{
	var poly = source_poly.slice(0);
	var triangles = [];
	var i = 0, tri;
	while (poly.length >= 3)
	{
		tri = [poly[i],
			   poly[(i+1)%poly.length],
			   poly[(i+2)%poly.length]
			  ];
		if (!isReversed(tri) && !pointsInTriangle(poly, tri))
		{
			poly.splice((i+1)%poly.length, 1); //remove point
			triangles.push(tri);
		}
		else
			i++;
		i = i%poly.length;
	}
	return triangles;
}
function add_tri_2_poly (poly, tri)
{
    var i, found_cnt=0;
    var not_found;
    var after_not_found;
    for(i=0; i<3; i++)
    {
        if( poly.indexOf(tri[i]) == -1)
        {
            not_found = tri[i];
            after_not_found = tri[(i+1)%3];
        }
        else
            found_cnt++;
    }
    if ( found_cnt != 2)
        return false;
    i = poly.indexOf(after_not_found);
    var len = poly.length;
    if ( isReversed([poly[(i-2+len)%len], poly[(i-1+len)%len], not_found]) ||
         isReversed([not_found, poly[i], poly[(i+1)%len]]) )
    {
        return false;
    }
    poly.splice(i, 0, not_found);
    return true;
}
function triangles2convex (source_triangles)
{
	var triangles = source_triangles;//.slice(0);
	var convex_polys = [];
	while (triangles.length>0)
	{
		var convex = triangles[0];
		triangles.shift();
		for(var i=0; i<triangles.length; i++)
		{
			if(add_tri_2_poly(convex, triangles[i]))
			{
				triangles.splice(i, 1);
				i=-1; //reset loop
			}
		}
		convex_polys.push(convex);
	}
	return convex_polys;
}
;
;
cr.behaviors.rojoChipmunkBeta = function(runtime)
{
	this.runtime = runtime;
	var space = this.space = new cp.Space();
	var mypreSolve = function(arb, space)
	{
		if(arb.isFirstContact()) //todo trigger once?
		{
			var binstA = arb.getA().body.c2obj;
			var binstB = arb.getB().body.c2obj;
			binstA.Arbiter = arb;
			binstA.swapped = false;
			binstB.Arbiter = arb;
			binstB.swapped = true;
			runtime.trigger(cr.behaviors.rojoChipmunkBeta.prototype.cnds.onPreCollide, binstA.inst);
			runtime.trigger(cr.behaviors.rojoChipmunkBeta.prototype.cnds.onPreCollide, binstB.inst);
			binstA.Arbiter = null;
			binstB.Arbiter = null;
		}
		return (arb.state !== 'ignore');
	};
	var mypostSolve = function(arb, space)
	{
		if(arb.isFirstContact()) //todo trigger once?
		{
			var binstA = arb.getA().body.c2obj;
			var binstB = arb.getB().body.c2obj;
			binstA.Arbiter = arb;
			binstA.swapped = false;
			binstB.Arbiter = arb;
			binstB.swapped = true;
			runtime.trigger(cr.behaviors.rojoChipmunkBeta.prototype.cnds.onPostCollide, binstA.inst);
			runtime.trigger(cr.behaviors.rojoChipmunkBeta.prototype.cnds.onPostCollide, binstB.inst);
			binstA.Arbiter = null;
			binstB.Arbiter = null;
		}
		return true;
	};
	space.addCollisionHandler(0, 0, null, mypreSolve, mypostSolve, null);
	space.gravity = cp.v(0, 100);
	space.fixed_step = 1/30;
	space.stepping_mode = 0; //0 fixed, 1 variable
	space.sleepTimeThreshold = 1.0;
};
(function ()
{
	var behaviorProto = cr.behaviors.rojoChipmunkBeta.prototype;
	behaviorProto.Type = function(behavior, objtype)
	{
		this.behavior = behavior;
		this.objtype = objtype;
		this.runtime = behavior.runtime;
	};
	var behtypeProto = behaviorProto.Type.prototype;
	behtypeProto.onCreate = function()
	{
		this.behavior.lastUpdateTick = -1;
		this.behavior.rogues = [];
	};
	behaviorProto.Instance = function(type, inst)
	{
		this.type = type;
		this.behavior = type.behavior;
		this.inst = inst;				// associated object instance to modify
		this.runtime = type.runtime;
		this.space = this.behavior.space;
	};
	var behinstProto = behaviorProto.Instance.prototype;
	var TILE_FLIPPED_HORIZONTAL = -0x80000000
	var TILE_FLIPPED_VERTICAL =    0x40000000
	var TILE_FLIPPED_DIAGONAL =    0x20000000
	var TILE_FLAGS_MASK =          0xE0000000
	behinstProto.updateTileMap = function()
	{
		if (this.col_shape === 0 || this.col_shape === 2 || this.col_shape === 4)
			return;
		var inst = this.inst;
		var collrects = [];
		inst.update_bbox();
		inst.getAllCollisionRects(collrects);
		var i, len, c, rc;
		var offset;
		var shape;
		for (i = 0, len = collrects.length; i < len; ++i)
		{
			c = collrects[i];
			rc = c.rc;
			if (c.poly && this.col_shape === 3) //3 is poly
			{
				if (!c.poly.cp_convexpolys)
				{
					var flags = (c.id & TILE_FLAGS_MASK);
					 var flip = flags === TILE_FLIPPED_HORIZONTAL || flags === TILE_FLIPPED_VERTICAL || flags === TILE_FLIPPED_DIAGONAL ||
						((flags & TILE_FLIPPED_HORIZONTAL) && (flags & TILE_FLIPPED_VERTICAL) && (flags & TILE_FLIPPED_DIAGONAL));
					c.poly.cp_convexpolys = this.getConvexPolygons(c.poly, flip);
				}
				offset = cp.v(rc.left, rc.top);
				var polys = c.poly.cp_convexpolys;
				for(var j=0; j<polys.length; ++j)
				{
					this.shapes.push( new cp.PolyShape(this.body, polys[j], offset));
				}
			}
			else
			{
				offset = cp.v(0, 0);
				var verts = [
					rc.left, rc.top,
					rc.left, rc.bottom,
					rc.right, rc.bottom,
					rc.right, rc.top
				];
				this.shapes.push(new cp.PolyShape(this.body, verts, offset));
			}
		}
		for(i = 0, len = this.shapes.length; i < len; ++i)
		{
			shape = this.shapes[i];
			shape.group = this.col_group;
			shape.layers = this.col_layers;
			shape.setElasticity(this.elasticity);
			shape.setFriction(this.friction);
			if(this.enabled)
				this.space.addShape(shape);
		}
	};
	behinstProto.getConvexPolygons = function(collision_poly, flip)
	{
		var pts_cache = collision_poly.pts_cache;
		var pts_count = collision_poly.pts_count;
		var points = [];
		points.length = pts_count;
		for (i = 0; i < pts_count; i++)
			points[i] = cp.v(pts_cache[i*2], pts_cache[i*2+1]);
		if (flip)
			points.reverse();
		var convexList = triangles2convex(triangulate(points));
		var polyList = [];
		for(var i=0; i<convexList.length; ++i)
		{
			var convex = convexList[i].reverse();
			var verts=[];
			verts.length = convex.length*2;
			for(var j=0; j<convex.length; ++j)
			{
				verts[2*j] = convex[j].x;
				verts[2*j+1] = convex[j].y;
			}
			polyList.push(verts);
		}
		return polyList;
	};
	behinstProto.updateShape = function()
	{
		var shapes = this.shapes;
		if(this.enabled)
		{
			for(var i=0, len=shapes.length; i<len; i++)
			{
				this.space.removeShape(shapes[i]);
			}
		}
		shapes.length = 0;
		this.updateCOM(this.body);
		if (this.inst.tilemap_exists)
		{
			this.total_poly_area = 0;
			this.updateTileMap();
			this.no_rotation = true;
			this.body.setMoment(Infinity);
			return;
		}
		var col_shape = this.col_shape;
		if (col_shape == 3 && (!this.inst.collision_poly || this.inst.collision_poly.is_empty()))
			col_shape = 1;  //poly failed, use box
		var w = Math.abs(this.inst.width);
		var h = Math.abs(this.inst.height);
		var i, shape;
		switch(col_shape)
		{
			case 0: //none
				this.inertia = 1;
				break;
			case 1: //box
				this.inertia = cp.momentForBox(this.mass, w, h);
				shapes.push( new cp.BoxShape(this.body, w, h));
				break;
			case 2: //circle
				this.inertia = cp.momentForCircle(this.mass, w/2, 0, cp.v(0,0));
				shapes.push( new cp.CircleShape(this.body, h/2, cp.v(0,0)));
				break;
			case 3: //poly
				this.inst.collision_poly.cache_poly(this.inst.width, this.inst.height, 0);
				var flip = (this.inst.width<0) != (this.inst.height<0);
				var polys = this.getConvexPolygons(this.inst.collision_poly, flip);
				cp.centroidForPoly(this.inst.collision_poly);
				this.total_poly_area = 0;
				for(i=0; i<polys.length; ++i)
				{
					shape = new cp.PolyShape(this.body, polys[i], this.offset);
					shape.area = cp.areaForPoly(polys[i]);
					this.total_poly_area += shape.area;
					shapes.push(shape);
				}
				var temp_inertia = 0;
				var percentage;
				for(i=0; i<shapes.length; ++i)
				{
					percentage = shapes[i].area/this.total_poly_area;
					temp_inertia += cp.momentForPoly(percentage*this.mass, polys[i], this.offset);
				}
				this.inertia = temp_inertia;
				break;
			case 4: //segment
				var deltaX = 0;
				if (this.edgeRadius < 0) // inset so segment stays inside obb
					deltaX = -this.edgeRadius;
				var p1 = cp.v(-w/2+deltaX, 0);
				var p2 = cp.v( w/2-deltaX, 0);
				this.inertia = cp.momentForSegment(this.mass, p1, p2);
				shapes.push( new cp.SegmentShape(this.body, p1, p2, Math.abs(this.edgeRadius)));
				break;
		}
		if(this.inertia <= 0)
			this.inertia = 1;
		if (this.immovable || this.no_rotation)
			this.body.setMoment(Infinity);
		else
			this.body.setMoment(this.inertia);
		if(!this.body.isRogue())
		{
			this.body.activate();
		}
		for(i=0; i<shapes.length; ++i)
		{
			shape = shapes[i];
			shape.group = this.col_group;
			shape.layers = this.col_layers;
			shape.setElasticity(this.elasticity);
			shape.setFriction(this.friction);
			if(this.enabled)
				this.space.addShape(shape);
		}
	};
	behinstProto.onCreate = function()
	{
		this.immovable = this.properties[0] == 1; //immovable
		this.col_shape = this.properties[1];
		this.col_group = this.properties[2];
		this.col_layers = parseInt(this.properties[3], 16);
		this.mass = this.properties[4];
		this.inertia = 1;
		this.elasticity = this.properties[5];
		this.friction = this.properties[6];
		this.enabled = this.properties[7] == 0;
		this.edgeRadius = this.properties[8];
		this.no_rotation = this.properties[9] == 1;
		this.invalidateShape = true;
		this.updateStatic = false;
		this.offset = cp.v(0,0);
		this.last_x = 0;
		this.last_y = 0;
		this.last_angle = 0;
		this.last_hotspotX = 0;
		this.last_hotspotY = 0;
		this.last_width = 0;
		this.last_height = 0;
		this.last_anim = null;
		this.last_anim_frame = -1;
		this.queryInfo = null;
		this.Arbiter = null;
		this.swapped = false;
		this.total_poly_area = 0;  //for polygons and tilemaps only
		var body;
		if (this.immovable)//static/rogue
		{
			body = this.body = new cp.Body(Infinity, Infinity);
			if (this.enabled)
				this.behavior.rogues.push(body);
			body.nodeIdleTime = Infinity; //this makes it static
		}
		else//dynamic
		{
			body = this.body = new cp.Body(this.mass, 1);
			if (this.enabled)
				this.space.addBody(body);
		}
		body.wasForceApplied = false;
		body.c2obj = this;
		this.inst.chipmunkbetabody = body; //for reference later
		this.shapes = [];
	};
	behinstProto.postCreate = function ()
	{
		this.changeShapeCheck(this.body);
	};
	behinstProto.onDestroy = function ()
	{
		if(this.enabled)
		{
			for(var i = 0; i < this.shapes.length; i++)
			{
				this.space.removeShape(this.shapes[i]);
			}
		}
		this.shapes.length = 0;
		var self=this;
		this.body.eachConstraint(function(joint){self.space.removeConstraint(joint)});
		if (this.body.isRogue())
			cr.arrayFindRemove(this.behavior.rogues, this.body);
		else
			this.space.removeBody(this.body);
	};
	behinstProto.saveToJSON = function ()
	{
		return {
		};
	};
	behinstProto.loadFromJSON = function (o)
	{
	};
	behinstProto.recalcOffset = function(body)
	{
		var binst = body.c2obj;
		var inst = binst.inst;
		inst.update_bbox();
		if (inst.tilemap_exists)
		{
			binst.offset = cp.v(0,0);
		}
		else
		{
			binst.offset = cp.v((inst.hotspotX-0.5) * inst.width, (inst.hotspotY-0.5) * inst.height);
		}
	};
	behinstProto.updateCOM = function(body)
	{
		var binst = body.c2obj;
		var inst = binst.inst;
		var sizeChanged = false;
		inst.update_bbox();
		if(binst.last_width !== inst.width || binst.last_height !== inst.height)
		{
			sizeChanged = true;
			binst.invalidateShape = true;
			binst.last_width = inst.width;
			binst.last_height = inst.height;
		}
		if(sizeChanged || binst.last_x !== inst.x || binst.last_y !== inst.y || binst.last_angle !== inst.angle
			|| binst.last_hotspotX !== inst.hotspotX || binst.last_hotspotY !== inst.hotspotY)
		{
			if (inst.tilemap_exists)
			{
				body.setPos(cp.v(inst.x , inst.y));
			}
			else
			{
				binst.offset = cp.v((inst.hotspotX-0.5) * inst.width, (inst.hotspotY-0.5) * inst.height);
				body.setAngle(inst.angle);
				body.setPos(cp.v.sub(cp.v(inst.x , inst.y), cp.v.rotate(binst.offset, body.rot)));
			}
			if (body.isStatic())
			{
				binst.updateStatic = true;
				body.activateStatic();
			}
			binst.last_x = inst.x;
			binst.last_y = inst.y;
			binst.last_angle = inst.angle;
			binst.last_hotspotX = inst.hotspotX;
			binst.last_hotspotY = inst.hotspotY;
		}
	};
	behinstProto.updateC2 = function(body)
	{
		var binst = body.c2obj;
		var inst = binst.inst;
		if(body.wasForceApplied)
		{
			body.resetForces();
			body.wasForceApplied = false;
		}
		if(body.isRogue())
			return;
		binst.updateCOM(body);
		var pos = cp.v.add(body.getPos(), cp.v.rotate(binst.offset, body.rot));
		binst.last_x = inst.x = pos.x;
		binst.last_y = inst.y = pos.y;
		binst.last_angle = inst.angle = body.getAngle();
		inst.set_bbox_changed();
	};
	behinstProto.changeShapeCheck = function (body)
	{
		var binst = body.c2obj;
		if (!binst.enabled)
			return;
		if (binst.invalidateShape ||
			(binst.inst.tilemap_exists && binst.inst.physics_changed) ||
			binst.last_width !== binst.inst.width ||
			(binst.col_shape !==4 && binst.last_height !== binst.inst.height) ||
			(binst.col_shape === 3 &&
			(binst.last_anim !== binst.inst.cur_animation ||
			binst.last_anim_frame !== binst.inst.cur_frame)))
		{
			binst.updateShape();
			if(binst.inst.tilemap_exists)
				binst.inst.physics_changed = false;  // won't play well with other physics behavior.
			binst.last_width = binst.inst.width;
			binst.last_height = binst.inst.height;
			binst.last_anim = binst.inst.cur_animation;
			binst.last_anim_frame = binst.inst.cur_frame;
			binst.invalidateShape = false;
			binst.updateStatic = false;
		}
		if(binst.updateStatic)
		{
			for(var i=0, len=binst.shapes.length; i<len; i++)
				binst.space.reindexShape(binst.shapes[i]);
			binst.updateStatic = false;
		}
	};
	var eachBodyPrestep = function(body)
	{
		this.runtime.trigger(cr.behaviors.rojoChipmunkBeta.prototype.cnds.onPreStep, body.c2obj.inst);
	}
	behinstProto.tick = function ()
	{
		var timescale = this.runtime.timescale;
		if (this.runtime.tickcount > this.behavior.lastUpdateTick && timescale > 0)
		{
				this.space.eachBody(eachBodyPrestep, this);
				this.behavior.rogues.forEach(this.updateCOM);
				this.space.eachBody(this.updateCOM);
				this.behavior.rogues.forEach(this.changeShapeCheck);
				this.space.bodies.forEach(this.changeShapeCheck);  //dosen't cover sleeping bodies
				if (!this.space.stepping_mode)
					this.space.step(this.space.fixed_step * timescale);
				else
					this.space.step(this.runtime.getDt(this.inst));
				var delayedAddRemove = this.space.delayedAddRemove;
				for(var i=0, len=delayedAddRemove.length/2; i<len; i++)
					delayedAddRemove[2*i].call(this.space, delayedAddRemove[2*i+1]);
				delayedAddRemove.length = 0;
				this.space.eachBody(this.updateC2);
				this.behavior.rogues.forEach(this.updateC2);  //rogues aren't moved by chipmunk.js, but this resets forces
				this.behavior.lastUpdateTick = this.runtime.tickcount;
		}
	};
	behinstProto.getJointHelper = function (tag)
	{
		var lastJoint = null;
		var index=0;
		if (typeof(tag)=="string")
			this.body.eachConstraint(function(joint){if(joint.tag === tag)lastJoint=joint;});
		else
			this.body.eachConstraint(function(joint){if(tag==index)lastJoint=joint;index++;});
		return lastJoint;
	};
	function parseLayersHelper (layers)
	{
		if( typeof(layers) == "string")
		{
			layers = parseInt(layers.slice(), 16);
			if (isNaN(layers))
			{
				layers = ~0;
			}
		}
		else
			layers |= 0;
		return layers;
	}
	function Cnds() {};
	Cnds.prototype.isSleeping = function ()
	{
		return this.body.isSleeping();
	};
	Cnds.prototype.isDisabled = function ()
	{
		return !this.enabled;
	};
	Cnds.prototype.isImmovable = function ()
	{
		return this.immovable;
	};
	Cnds.prototype.isUnrotatable = function ()
	{
		return this.no_rotation;
	};
	Cnds.prototype.compareCollisionShape = function (col_shape)
	{
		return this.col_shape == col_shape;
	};
	Cnds.prototype.compareSteppingMode = function (mode)
	{
		return this.behavior.space.stepping_mode == mode;
	};
	Cnds.prototype.queryPoint = function (x,y)
	{
		var queryInfoBest;
		var queryInfo;
		for(var i = 0; i < this.shapes.length; i++)
		{
			queryInfo = this.shapes[i].nearestPointQuery(cp.v(x,y));
			if(!queryInfoBest || queryInfo.d < queryInfoBest.d)
				queryInfoBest = queryInfo;
		}
		if (queryInfoBest)
		{
			this.queryInfo = queryInfoBest;
			return true;
		}
		return false;
	};
	Cnds.prototype.nearestQueryPoint = function (x, y, maxDistance, group, layers)
	{
		var type = this.runtime.getCurrentCondition().type;
		var info = new cp.NearestPointQueryInfo(null, 0, 0);
		var helperfunc = function(shape, d, p)
		{
			var inst = shape.body.c2obj.inst;
			if( inst.type == type || type.is_family && type.members.indexOf(inst.type) != -1)
			{
				if(!info.shape || d < info.d)
				{
					info.shape = shape;
					info.d = d;
					info.p = p;
				}
			}
		};
		this.behavior.space.nearestPointQuery(cp.v(x,y), maxDistance, parseLayersHelper(layers), group, helperfunc);
		if(!info.shape)
			return false;
		var binst = info.shape.body.c2obj;
		binst.queryInfo = info;
		var inst = binst.inst;
        var sol = type.getCurrentSol();
        sol.select_all = true;
		sol.pick_one(inst);
		type.applySolToContainer();
		return true;
	};
	Cnds.prototype.querySegment = function (x1,y1,x2,y2)
	{
		var queryInfoBest;
		var queryInfo;
		var p1 = cp.v(x1,y1);
		var p2 = cp.v(x2,y2);
		for(var i = 0; i < this.shapes.length; i++)
		{
			queryInfo = this.shapes[i].segmentQuery (p1, p2);
			if(queryInfo && (!queryInfoBest || queryInfo.t < queryInfoBest.t))
				queryInfoBest = queryInfo;
		}
		if (queryInfoBest)
		{
			this.queryInfo = queryInfoBest;
			this.queryInfo.p1 = p1;
			this.queryInfo.p2 = p2;
			return true;
		}
		return false;
	};
	Cnds.prototype.nearestQuerySegment = function (x1,y1,x2,y2, group, layers)
	{
		var type = this.runtime.getCurrentCondition().type;
		var p1 = cp.v(x1,y1);
		var p2 = cp.v(x2,y2);
		var info = new cp.SegmentQueryInfo(null, 0, 0);
		var helperfunc = function(shape, t, n)
		{
			var inst = shape.body.c2obj.inst;
			if( inst.type == type || type.is_family && type.members.indexOf(inst.type) != -1)
			{
				if(!info.shape || t < info.t)
				{
					info.shape = shape;
					info.t = t;
					info.n = n;
				}
			}
		};
		this.behavior.space.segmentQuery (p1, p2, parseLayersHelper(layers), group, helperfunc);
		if(!info.shape)
			return false;
		var binst = info.shape.body.c2obj;
		binst.queryInfo = info;
		info.p1 = p1;
		info.p2 = p2;
		var inst = binst.inst;
        var sol = type.getCurrentSol();
        sol.select_all = true;
		sol.pick_one(inst);
		type.applySolToContainer();
		return true;
	};
	Cnds.prototype.onPreStep = function ()
	{
		return true;
	};
	Cnds.prototype.onPostCollide = function ()
	{
		this.updateC2(this.body);
		return true;
	};
	Cnds.prototype.onPreCollide = function ()
	{
		this.updateC2(this.body);
		return true;
	};
	Cnds.prototype.forEachCollisionPair = function ()
	{
		var current_event = this.runtime.getCurrentEventStack().current_event;
		this.body.eachArbiter(function(arb)
		{
			var binst = this.c2obj; // this is body
			binst.Arbiter = arb;
			binst.swapped = false;
			var tmp = arb.swappedColl;
			arb.swappedColl = false;
			binst.swapped = (binst.inst.uid == arb.getB().body.c2obj.inst.uid);
			arb.swappedColl = tmp;
			binst.runtime.pushCopySol(current_event.solModifiers);
			current_event.retrigger();
			binst.runtime.popSol(current_event.solModifiers);
			binst.Arbiter = null;
		});
		return false;
	};
	behaviorProto.cnds = new Cnds();
	function Acts() {};
	behinstProto.getVector = function (vectype, x, y, body)
	{
		var vec;
		switch(vectype)
		{
			case 0: //rect
				vec = cp.v(x,y);
				break;
			case 1: //polar
				x = cr.to_radians(x);
				vec = cp.v(y*Math.cos(x), y*Math.sin(x));
				break;
			case 2: //layout
				vec = body.world2Local(cp.v(x,y));
				break;
			case 3: //imagepoint
				if (!body.c2obj) //-1 uid
				{
					vec = cp.v(0,0);
					break;
				}
				var inst = body.c2obj.inst;
				inst.update_bbox();
				var imgpt = x;
				if (!inst.getImagePoint || imgpt === -1) // -1 is COM
				{
					vec = cp.v(0,0);
				}
				else
				{
					x = inst.getImagePoint(imgpt, true);
					y = inst.getImagePoint(imgpt, false);
					vec = body.world2Local(cp.v(x,y));
				}
				break;
		}
		return vec;
	};
	Acts.prototype.setVelocity = function (vectype, x, y)
	{
		this.body.setVel(this.getVector(vectype, x, y));
	};
	Acts.prototype.setAngularVelocity = function (w)
	{
		this.body.setAngVel(cr.to_radians(w));
	};
	Acts.prototype.applyForceAt = function(fvectype, fx, fy, ovectype, ox, oy)
	{
		this.body.applyForce(this.getVector(fvectype, fx, fy), this.getVector(ovectype, ox, oy));
		this.body.wasForceApplied = true;
	};
	Acts.prototype.applyImpulseAt = function(ivectype, ix, iy, ovectype, ox, oy)
	{
		this.body.applyImpulse(this.getVector(ivectype, ix, iy), this.getVector(ovectype, ox, oy));
		this.body.wasForceApplied = true;
	};
	Acts.prototype.setTorque = function(t)
	{
		this.body.activate();
		this.body.t = cr.to_radians(t);
		this.body.wasForceApplied = true;
	};
	Acts.prototype.setMaxSpeed = function(speed)
	{
		this.body.v_limit = speed;
	};
	Acts.prototype.setMaxAngularSpeed = function(angSpeed)
	{
		this.body.w_limit = cr.to_radians(angSpeed);
	};
	Acts.prototype.setImmovable = function(yes)
	{
		var i, len;
		if(yes==0 && this.immovable) // Disable
		{
			this.immovable = false;
			if (this.enabled)
			{
				this.body.activateStatic();
				for(i=0, len=this.shapes.length; i<len; i++)
					this.space.removeShape(this.shapes[i]);
				cr.arrayFindRemove(this.behavior.rogues, this.body);
				this.body.setMass(this.mass);
				if (!this.no_rotation)
					this.body.setMoment(this.inertia);
				this.body.nodeIdleTime = 0;
				this.space.addBody(this.body);
				for(i=0, len=this.shapes.length; i<len; i++)
				{
					this.space.addShape(this.shapes[i]);
				}
			}
		}
		else if(yes==1 && !this.immovable) //Enable
		{
			this.immovable = true;
			if (this.enabled)
			{
				for(i=0, len=this.shapes.length; i<len; i++)
					this.space.removeShape(this.shapes[i]);
				this.space.removeBody(this.body);
				this.body.setMass(Infinity);
				this.body.setMoment(Infinity);
				this.body.nodeIdleTime = Infinity;
				this.behavior.rogues.push(this.body);
				this.body.vx = 0;
				this.body.vy = 0;
				this.body.w = 0;
				for(i=0, len=this.shapes.length; i<len; i++)
				{
					this.space.addShape(this.shapes[i]);
				}
			}
		}
	};
	Acts.prototype.setNoRotation = function(yes)
	{
		if (this.inst.tilemap_exists)
			return; //can't change with tilemap.
		if (yes==0 && this.no_rotation)
		{
			this.no_rotation = false;
			if (!this.immovable)
				this.body.setMoment(this.inertia);
		}
		else if (yes==1 && !this.no_rotation)
		{
			this.no_rotation = true;
			this.body.w=0;
			this.body.setMoment(Infinity);
		}
	};
	Acts.prototype.setCollisionShape = function(col_shape, radius)
	{
		if (this.col_shape == col_shape && col_shape == 4 && this.edgeRadius == radius)
			return;
		this.col_shape = col_shape;
		this.edgeRadius = radius;
		this.invalidateShape = true;
	};
	Acts.prototype.setCollisionGroup = function(group)
	{
		this.body.activate();
		this.col_group = group;
		for(var i = 0; i < this.shapes.length; i++)
			this.shapes[i].group = group;
	};
	Acts.prototype.setCollisionLayers = function(layers)
	{
		this.body.activate();
		layers = parseLayersHelper(layers);
		this.col_layers = layers;
		for(var i = 0; i < this.shapes.length; i++)
			this.shapes[i].layers = layers;
	};
	Acts.prototype.setMass = function(mass)
	{
		this.mass = mass;
		if( this.inst.tilemap_exists)
		{
			if (!this.immovable)
				this.body.setMass(this.mass);
			return;
		}
		var shape = this.shapes[0];
		switch(this.col_shape)
		{
			case 0: //none
				this.inertia = 1;
				break;
			case 1: //box
				this.inertia = cp.momentForPoly(this.mass, shape.verts, cp.v(0,0));
				break;
			case 2: //circle
				this.inertia = cp.momentForCircle(this.mass, shape.r, 0, cp.v(0,0));
				break;
			case 3: //poly
				var temp_inertia = 0;
				var percentage;
				for(var i=0; i<this.shapes.length; ++i)
				{
					percentage = shapes[i].area/this.total_poly_area;
					temp_inertia += cp.momentForPoly(percentage*this.mass, polys[i], this.offset);
				}
				this.inertia = temp_inertia;
				break;
			case 4: //segment
				this.inertia = cp.momentForSegment(this.mass, shape.a, shape.b);
				break;
		}
		if(this.inertia <= 0)
			this.inertia = 1;
		if (!this.immovable)
		{
			this.body.setMass(this.mass);
			if(!this.no_rotation)
				this.body.setMoment(this.inertia);
		}
	};
	Acts.prototype.setFriction = function(u)
	{
		this.friction = u;
		for(var i = 0; i < this.shapes.length; i++)
			this.shapes[i].setFriction(u);
	};
	Acts.prototype.setElasticity = function(e)
	{
		this.elasticity = e;
		for(var i = 0; i < this.shapes.length; i++)
			this.shapes[i].setElasticity(e);
	};
	Acts.prototype.disablePhysics = function(yes)
	{
		if (!yes && this.enabled)
		{
			this.enabled = false;
			if(this.immovable)
				cr.arrayFindRemove(this.behavior.rogues, this.body);
			else
				this.space.removeBody(this.body);
			for(var i = 0; i < this.shapes.length; i++)
			{
				this.space.removeShape(this.shapes[i]);
			}
		}
		else if (yes && !this.enabled)
		{
			this.enabled = true;
			if(this.immovable)
				this.behavior.rogues.push(this.body);
			else
				this.space.addBody(this.body);
			for(var i = 0; i < this.shapes.length; i++)
				this.space.addShape(this.shapes[i]);
		}
	};
	Acts.prototype.setGravity = function(vectype, x, y)
	{
		this.space.gravity = this.getVector(vectype, x, y);
	};
	Acts.prototype.setIterations = function(iterations)
	{
		this.space.iterations = iterations;
	};
	Acts.prototype.setDamping = function(damping)
	{
		this.space.damping = damping;
	};
	Acts.prototype.setSteppingMode = function(mode)
	{
		this.space.stepping_mode = mode;
	};
	Acts.prototype.setFixedTimestep = function(timestep)
	{
;
		this.space.fixed_step = timestep;
	};
	Acts.prototype.setSleepTimeThreshold = function(threshold)
	{
		this.space.sleepTimeThreshold = threshold;
	};
	Acts.prototype.setIdleSpeedThreshold = function(threshold)
	{
		this.space.idleSpeedThreshold = threshold;
	};
	behinstProto.getBody2 = function(body1, uid) //helper
	{
		this.updateCOM(body1);
		var body2;
		if ( uid == -1)
		{
			body2 = this.space.staticBody;
		}
		else
		{
			var inst2 = this.runtime.getObjectByUID(uid);
			if (!inst2)
				return null;
			body2 = inst2.chipmunkbetabody;
			this.updateCOM(body2);
		}
		if (!body2 || body1 == body2)// || (body1.isRogue() && body2.isRogue()))
			return null;
		return body2;
	};
	Acts.prototype.addPinJoint = function (vectype1, x1, y1, obj2uid, vectype2, x2, y2, tag)
	{
		var body2 = this.getBody2(this.body, obj2uid);
		if (!body2)
			return;
		var anchor1 = this.getVector(vectype1, x1, y1, this.body);
		var anchor2 = this.getVector(vectype2, x2, y2, body2);
		var joint = this.space.addConstraint(new cp.PinJoint(this.body, body2, anchor1, anchor2));
		joint.typeName = "pin";
		joint.tag = tag;
	};
	Acts.prototype.addPivotJoint = function (vectype1, x1, y1, obj2uid, vectype2, x2, y2, tag)
	{
		var body2 = this.getBody2(this.body, obj2uid);
		if (!body2)
			return;
		var anchor1 = this.getVector(vectype1, x1, y1, this.body);
		var anchor2 = this.getVector(vectype2, x2, y2, body2);
		var joint = this.space.addConstraint(new cp.PivotJoint(this.body, body2, anchor1, anchor2));
		joint.typeName = "pivot";
		joint.tag = tag;
	};
	Acts.prototype.addPivotJointAtXY = function (obj2uid, x,y, tag)
	{
		var body2 = this.getBody2(this.body, obj2uid);
		if (!body2)
			return;
		var joint = this.space.addConstraint(new cp.PivotJoint(this.body, body2, cp.v(x,y)));
		joint.typeName = "pivot";
		joint.tag = tag;
	};
	Acts.prototype.addGrooveJoint = function(vectype1a, x1a, y1a, vectype1b, x1b, y1b, obj2uid, vectype2, x2, y2, tag)
	{
		var body2 = this.getBody2(this.body, obj2uid);
		if (!body2)
			return;
		var grooveA = this.getVector(vectype1a, x1a, y1a, this.body);
		var grooveB = this.getVector(vectype1b, x1b, y1b, this.body);
		var anchor2 = this.getVector(vectype2, x2, y2, body2);
		var joint = this.space.addConstraint(new cp.GrooveJoint(this.body, body2, grooveA, grooveB, anchor2));
		joint.typeName = "groove";
		joint.tag = tag;
	};
	Acts.prototype.addSlideJoint = function(vectype1, x1, y1, obj2uid, vectype2, x2, y2, low, high, tag)
	{
		var body2 = this.getBody2(this.body, obj2uid);
		if (!body2)
			return;
		var anchor1 = this.getVector(vectype1, x1, y1, this.body);
		var anchor2 = this.getVector(vectype2, x2, y2, body2);
		var joint = this.space.addConstraint(new cp.SlideJoint(this.body, body2, anchor1, anchor2, low, high));
		joint.typeName = "slide";
		joint.tag = tag;
	};
	Acts.prototype.addDampedSpring = function(vectype1, x1, y1, obj2uid, vectype2, x2, y2, rest, stiffness, damping, tag)
	{
		var body2 = this.getBody2(this.body, obj2uid);
		if (!body2)
			return;
		var anchor1 = this.getVector(vectype1, x1, y1, this.body);
		var anchor2 = this.getVector(vectype2, x2, y2, body2);
		var joint = this.space.addConstraint(new cp.DampedSpring(this.body, body2, anchor1, anchor2, rest, stiffness, damping));
		joint.typeName = "spring";
		joint.tag = tag;
	};
	Acts.prototype.addDampedRotarySpring = function(obj2uid, rest, stiffness, damping, tag)
	{
		var body2 = this.getBody2(this.body, obj2uid);
		if (!body2)
			return;
		var joint = this.space.addConstraint(new cp.DampedRotarySpring(this.body, body2, cr.to_radians(rest), stiffness, damping));
		joint.typeName = "rotarySpring";
		joint.tag = tag;
	};
	Acts.prototype.addRatchetJoint = function(obj2uid, phase, ratchet, tag)
	{
		var body2 = this.getBody2(this.body, obj2uid);
		if (!body2)
			return;
		var joint = this.space.addConstraint(new cp.RatchetJoint(this.body, body2, cr.to_radians(phase), cr.to_radians(ratchet)));
		joint.typeName = "ratchet";
		joint.tag = tag;
	};
	Acts.prototype.addGearJoint = function(obj2uid, phase, ratio, tag)
	{
		var body2 = this.getBody2(this.body, obj2uid);
		if (!body2)
			return;
		var joint = this.space.addConstraint(new cp.GearJoint(this.body, body2, cr.to_radians(phase), ratio));
		joint.typeName = "gear";
		joint.tag = tag;
	};
	Acts.prototype.addRotaryLimitJoint = function(obj2uid, low, high, tag)
	{
		var body2 = this.getBody2(this.body, obj2uid);
		if (!body2)
			return;
		var joint = this.space.addConstraint(new cp.RotaryLimitJoint(this.body, body2, cr.to_radians(low), cr.to_radians(high)));
		joint.typeName = "rotaryLimit";
		joint.tag = tag;
	};
	Acts.prototype.addSimpleMotor = function(obj2uid, rate, tag)
	{
		var body2 = this.getBody2(this.body, obj2uid);
		if (!body2)
			return;
		var joint = this.space.addConstraint(new cp.SimpleMotor(this.body, body2, cr.to_radians(rate)));
		joint.typeName = "motor";
		joint.tag = tag;
	};
	Acts.prototype.destroyConnectedJoints = function ()
	{
		var self=this;
		this.body.eachConstraint(function(joint){self.space.removeConstraint(joint);});
	};
	Acts.prototype.destroyJointAtTag = function (tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if (lastJoint)
			this.space.removeConstraint(lastJoint);
	};
	Acts.prototype.setMaxJointForceAtTag = function (force, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if (lastJoint)
			lastJoint.maxForce=force;
	};
	Acts.prototype.setJointProperty = function (property, value, tag)
	{
		var joint = this.getJointHelper(tag);
		if (!joint)
			return;
		switch(property)
		{
			case 0:// Pin Dist
				if (joint.typeName === "pin")
					joint.dist = value;
				break;
			case 1:// Slide Min
				if (joint.typeName === "slide")
					joint.min = value;
				break;
			case 2:// Slide Max
				if (joint.typeName === "slide")
					joint.max = value;
				break;
			case 3:// Spring Rest
				if (joint.typeName === "spring" )
					joint.restLength = value;
				else if (joint.typeName === "rotarySpring")
					joint.restAngle = cr.to_radians(value);
				break;
			case 4:// Spring Stiff
				if (joint.typeName === "spring"  || joint.typeName === "rotarySpring")
					joint.stiffness = value;
				break;
			case 5:// Spring Damp
				if (joint.typeName === "spring"  || joint.typeName === "rotarySpring")
					joint.damping = value;
				break;
			case 6:// Rotary Limit Min
				if (joint.typeName === "rotaryLimit")
					joint.min = cr.to_radians(value);
				break;
			case 7: //Rotary Limit Max
				if (joint.typeName === "rotaryLimit")
					joint.max = cr.to_radians(value);
				break;
			case 8:// Ratchet Angle
				if (joint.typeName === "ratchet")
					joint.angle = cr.to_radians(value);
				break;
			case 9:// Ratchet Phase
				if (joint.typeName === "ratchet")
					joint.phase = cr.to_radians(value);
				break;
			case 10:// Ratchet Ratchet
				if (joint.typeName === "ratchet")
					joint.ratchet = cr.to_radians(value);
				break;
			case 11:// Gear Phase
				if (joint.typeName === "gear")
					joint.phase = cr.to_radians(value);
				break;
			case 12:// Gear Ratio
				if (joint.typeName === "gear")
					joint.ratio = value;
				break;
			case 13:// Motor Rate
				if (joint.typeName === "motor")
					joint.rate = cr.to_radians(value);
				break;
		}
	};
	Acts.prototype.sleepWake = function (wake)
	{
		if(!this.body.isRogue())
		{
			if(wake)
				this.body.activate();
			else
				this.body.nodeIdleTime = Infinity;
		}
	};
	Acts.prototype.ignoreCollision = function()
	{
		if(this.Arbiter)
			this.Arbiter.ignore();
	};
	behaviorProto.acts = new Acts();
	function Exps() {};
	Exps.prototype.velocityX = function (ret)
	{
		ret.set_float(this.body.vx);
	};
	Exps.prototype.velocityY = function (ret)
	{
		ret.set_float(this.body.vy);
	};
	Exps.prototype.speed = function (ret)
	{
		var vx = this.body.vx;
		var vy = this.body.vy;
		ret.set_float(Math.sqrt(vx*vx + vy*vy));
	};
	Exps.prototype.angleOfMotion = function (ret)
	{
		ret.set_float(cr.to_degrees(Math.atan2(this.body.vy, this.body.vx)));
	};
	Exps.prototype.angVel = function (ret)
	{
		ret.set_float(cr.to_degrees(this.body.getAngVel()));
	};
	Exps.prototype.torque = function (ret)
	{
		ret.set_float(cr.to_degrees(this.body.t));
	};
	Exps.prototype.forceX = function (ret)
	{
		ret.set_float(this.body.f.x);
	};
	Exps.prototype.forceY = function (ret)
	{
		ret.set_float(this.body.f.y);
	};
	Exps.prototype.maxSpeed = function (ret)
	{
		ret.set_float(this.body.v_limit);
	};
	Exps.prototype.maxAngSpeed = function (ret)
	{
		ret.set_float(cr.to_degrees(this.body.w_limit));
	};
	Exps.prototype.group = function (ret)
	{
		ret.set_int(this.col_group);
	};
	Exps.prototype.layers = function (ret)
	{
		ret.set_int(this.col_layers);
	};
	Exps.prototype.mass = function (ret)
	{
		if(this.immovable)
			ret.set_float(Infinity);
		else
			ret.set_float(this.body.m);
	};
	Exps.prototype.inertia = function (ret)
	{
		if ( this.immovable || this.no_rotation)
			ret.set_float(Infinity);
		else
			ret.set_float(this.body.i);
	};
	Exps.prototype.elasticity = function (ret)
	{
		ret.set_float(this.elasticity);
	};
	Exps.prototype.friction = function (ret)
	{
		ret.set_float(this.friction);
	};
	Exps.prototype.segmentRadius = function (ret)
	{
		ret.set_float(this.edgeRadius);
	};
	Exps.prototype.area = function (ret)
	{
		if( this.inst.tilemap_exists || this.col_shape === 3)
		{
			if(!this.total_poly_area)
				for(var i=0; i<this.shapes.length; ++i)
					this.total_poly_area += cp.areaForPoly(this.shapes[i].verts);
			ret.set_float(this.total_poly_area);
			return;
		}
		var area;
		if(this.shapes.length == 0)
		{
			ret.set_float(0);
			return; // shape not created yet
		}
		var shape = this.shapes[0];
		switch(this.col_shape)
		{
			case 0: //none
				area = 0;
				break;
			case 1: //box
				area = cp.areaForPoly(shape.verts);
				break;
			case 3: //poly
				area = this.total_poly_area;
				break;
			case 2: //circle
				area = cp.areaForCircle(shape.r, 0);
				break;
			case 4: //segment
				area = cp.areaForSegment(shape.a, shape.b, shape.r);
				break;
		}
		ret.set_float(area);
	};
	Exps.prototype.CoMx = function (ret)
	{
		ret.set_float(this.body.getPos().x);
	};
	Exps.prototype.CoMy = function (ret)
	{
		ret.set_float(this.body.getPos().y);
	};
	Exps.prototype.SpaceIterations = function (ret)
	{
		ret.set_int(this.space.iterations);
	};
	Exps.prototype.SpaceDamping = function (ret)
	{
		ret.set_float(this.space.damping);
	};
	Exps.prototype.SpaceTimestep = function (ret)
	{
		if (!this.space.stepping_mode)
			ret.set_float(this.space.fixed_step);
		else
			ret.set_float(this.runtime.getDt(this.inst));
	};
	Exps.prototype.sleepTimeThreshold = function (ret)
	{
		ret.set_float(this.space.sleepTimeThreshold);
	};
	Exps.prototype.idleSpeedThreshold = function (ret)
	{
		ret.set_float(this.space.idleSpeedThreshold);
	};
	Exps.prototype.gravityX = function (ret)
	{
		ret.set_float(this.space.gravity.x);
	};
	Exps.prototype.gravityY = function (ret)
	{
		ret.set_float(this.space.gravity.y);
	};
	Exps.prototype.queryX = function (ret)
	{
		if (this.queryInfo)
		{
			if (!this.queryInfo.p)
			{
				var p1 = this.queryInfo.p1;
				var p2 = this.queryInfo.p2;
				this.queryInfo.p = this.queryInfo.hitPoint(p1, p2);
			}
			ret.set_float(this.queryInfo.p.x);
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.queryY = function (ret)
	{
		if (this.queryInfo)
		{
			if (!this.queryInfo.p)
			{
				var p1 = this.queryInfo.p1;
				var p2 = this.queryInfo.p2;
				this.queryInfo.p = this.queryInfo.hitPoint(p1, p2);
			}
			ret.set_float(this.queryInfo.p.y);
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.queryDist = function (ret)
	{
		if (this.queryInfo)
		{
			if (!this.queryInfo.d)
			{
				var p1 = this.queryInfo.p1;
				var p2 = this.queryInfo.p2;
				this.queryInfo.d = this.queryInfo.hitDist(p1, p2);
			}
			ret.set_float(this.queryInfo.d);
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.queryT = function (ret)
	{
		if (this.queryInfo && this.queryInfo.t)
			ret.set_float(this.queryInfo.t);
		else
			ret.set_float(0);
	};
	Exps.prototype.queryNormX = function (ret)
	{
		if (this.queryInfo && this.queryInfo.n)
			ret.set_float(this.queryInfo.n.x);
		else
			ret.set_float(0);
	};
	Exps.prototype.queryNormY = function (ret)
	{
		if (this.queryInfo && this.queryInfo.n)
			ret.set_float(this.queryInfo.n.y);
		else
			ret.set_float(0);
	};
	Exps.prototype.jointCount = function (ret)
	{
		var count = 0;
		this.body.eachConstraint(function(joint){++count;});
		ret.set_int(count);
	};
	Exps.prototype.jointMaxForce = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint)
			ret.set_float(lastJoint.maxForce);
		else
			ret.set_float(0);
	};
	Exps.prototype.jointImpulse = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint)
			ret.set_float(lastJoint.getImpulse());
		else
			ret.set_float(0);
	};
	Exps.prototype.jointOtherUID = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		var otherBody;
		if(lastJoint)
		{
			if(lastJoint.a === this.body)
				otherBody = lastJoint.b;
			else
				otherBody = lastJoint.a;
			if (otherBody.c2obj == null)
				ret.set_int(-1);
			else
				ret.set_int(otherBody.c2obj.inst.uid);
		}
		else
			ret.set_int(-2);
	};
	Exps.prototype.jointType = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint)
			ret.set_string(lastJoint.typeName);
		else
			ret.set_string("");
	};
	Exps.prototype.jointAnchorX = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.anchr2)
		{
			if( this.body === lastJoint.a && lastJoint.typeName != "groove")
			{
				this.updateCOM(lastJoint.a);
				ret.set_float(lastJoint.a.local2World(lastJoint.anchr1).x);
			}
			else
			{
				if(lastJoint.b.c2obj)
					this.updateCOM(lastJoint.b);
				ret.set_float(lastJoint.b.local2World(lastJoint.anchr2).x);
			}
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.jointAnchorY = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.anchr2)
		{
			if( this.body === lastJoint.a && lastJoint.typeName != "groove")
			{
				this.updateCOM(lastJoint.a);
				ret.set_float(lastJoint.a.local2World(lastJoint.anchr1).y);
			}
			else
			{
				if(lastJoint.b.c2obj)
					this.updateCOM(lastJoint.b);
				ret.set_float(lastJoint.b.local2World(lastJoint.anchr2).y);
			}
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.jointOtherAnchorX = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.anchr2)
		{
			if( this.body === lastJoint.b && lastJoint.typeName != "groove")
			{
				this.updateCOM(lastJoint.a);
				ret.set_float(lastJoint.a.local2World(lastJoint.anchr1).x);
			}
			else
			{
				if(lastJoint.b.c2obj)
					this.updateCOM(lastJoint.b);
				ret.set_float(lastJoint.b.local2World(lastJoint.anchr2).x);
			}
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.jointOtherAnchorY = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.anchr2)
		{
			if( this.body === lastJoint.b && lastJoint.typeName != "groove")
			{
				this.updateCOM(lastJoint.a);
				ret.set_float(lastJoint.a.local2World(lastJoint.anchr1).y);
			}
			else // b
			{
				if(lastJoint.b.c2obj)
					this.updateCOM(lastJoint.b);
				ret.set_float(lastJoint.b.local2World(lastJoint.anchr2).y);
			}
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_PinDist = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.typeName == "pin")
			ret.set_float(lastJoint.dist);
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_SlideMin = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.typeName == "slide")
			ret.set_float(lastJoint.min);
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_SlideMax = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.typeName == "slide")
			ret.set_float(lastJoint.max);
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_SpringRest = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint)
		{
			if( lastJoint.typeName == "spring")
				ret.set_float(lastJoint.restLength);
			else if( lastJoint.typeName == "rotarySpring")
				ret.set_float(cr.to_degrees(lastJoint.restAngle));
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_SpringStiff = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && ( lastJoint.typeName == "spring" || lastJoint.typeName == "rotarySpring"))
			ret.set_float(lastJoint.stiffness);
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_SpringDamp = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && ( lastJoint.typeName == "spring" || lastJoint.typeName == "rotarySpring"))
			ret.set_float(lastJoint.damping);
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_RotaryLimitMin = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.typeName == "rotaryLimit")
			ret.set_float(cr.to_degrees(lastJoint.min));
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_RotaryLimitMax = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.typeName == "rotaryLimit")
			ret.set_float(cr.to_degrees(lastJoint.max));
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_RatchetAngle = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.typeName == "ratchet")
			ret.set_float(cr.to_degrees(lastJoint.angle));
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_RatchetPhase = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.typeName == "ratchet")
			ret.set_float(cr.to_degrees(lastJoint.phase));
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_RatchetRatchet = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.typeName == "ratchet")
			ret.set_float(cr.to_degrees(lastJoint.ratchet));
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_GearPhase = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.typeName == "gear")
			ret.set_float(cr.to_degrees(lastJoint.phase));
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_GearRatio = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.typeName == "gear")
			ret.set_float(lastJoint.ratio);
		else
			ret.set_float(0);
	};
	Exps.prototype.joint_MotorRate = function (ret, tag)
	{
		var lastJoint = this.getJointHelper(tag);
		if(lastJoint && lastJoint.typeName == "motor")
			ret.set_float(cr.to_degrees(lastJoint.rate));
		else
			ret.set_float(0);
	};
	Exps.prototype.CollisionImpactX = function (ret)
	{
		if (this.Arbiter)
		{
			var tmp = this.Arbiter.swappedColl ;
			this.Arbiter.swappedColl = this.swapped;
			ret.set_float(this.Arbiter.totalImpulseWithFriction().x);
			this.Arbiter.swappedColl = tmp;
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.CollisionImpactY = function (ret)
	{
		if (this.Arbiter)
		{
			var tmp = this.Arbiter.swappedColl ;
			this.Arbiter.swappedColl = this.swapped;
			ret.set_float(this.Arbiter.totalImpulseWithFriction().y);
			this.Arbiter.swappedColl = tmp;
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.CollisionKE = function (ret)
	{
		if (this.Arbiter)
			ret.set_float(this.Arbiter.totalKE());
		else
			ret.set_float(0);
	};
	Exps.prototype.CollisionOtherObj = function (ret)
	{
		if (this.Arbiter)
		{
			var tmp = this.Arbiter.swappedColl ;
			this.Arbiter.swappedColl = this.swapped;
			ret.set_float(this.Arbiter.getB().body.c2obj.inst.uid);
			this.Arbiter.swappedColl = tmp;
		}
		else
			ret.set_float(-1);
	};
	Exps.prototype.ContactCount = function (ret)
	{
		if (this.Arbiter)
			ret.set_float(this.Arbiter.contacts.length);
		else
			ret.set_float(0);
	};
	Exps.prototype.ContactPointX = function (ret, index)
	{
		if (this.Arbiter && index>=0 && index<this.Arbiter.contacts.length)
			ret.set_float(this.Arbiter.getPoint(index).x);
		else
			ret.set_float(0);
	};
	Exps.prototype.ContactPointY = function (ret, index)
	{
		if (this.Arbiter && index>=0 && index<this.Arbiter.contacts.length)
			ret.set_float(this.Arbiter.getPoint(index).y);
		else
			ret.set_float(0);
	};
	Exps.prototype.ContactNormX = function (ret, index)
	{
		if (this.Arbiter && index>=0 && index<this.Arbiter.contacts.length)
		{
			var tmp = this.Arbiter.swappedColl ;
			this.Arbiter.swappedColl = this.swapped;
			ret.set_float(this.Arbiter.getNormal(index).x);
			this.Arbiter.swappedColl = tmp;
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.ContactNormY = function (ret, index)
	{
		if (this.Arbiter && index>=0 && index<this.Arbiter.contacts.length)
		{
			var tmp = this.Arbiter.swappedColl ;
			this.Arbiter.swappedColl = this.swapped;
			ret.set_float(this.Arbiter.getNormal(index).y);
			this.Arbiter.swappedColl = tmp;
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.ContactDepth = function (ret, index)
	{
		if (this.Arbiter && index>=0 && index<this.Arbiter.contacts.length)
		{
			ret.set_float(this.Arbiter.getDepth(index));
		}
		else
			ret.set_float(0);
	};
	Exps.prototype.world2LocalX = function (ret, x, y)
	{
		ret.set_float(this.body.world2Local(cp.v(x,y)).x);
	};
	Exps.prototype.world2LocalY = function (ret, x, y)
	{
		ret.set_float(this.body.world2Local(cp.v(x,y)).y);
	};
	Exps.prototype.local2WorldX = function (ret, x, y)
	{
		ret.set_float(this.body.local2World(cp.v(x,y)).x);
	};
	Exps.prototype.local2WorldY = function (ret, x, y)
	{
		ret.set_float(this.body.local2World(cp.v(x,y)).y);
	};
	behaviorProto.exps = new Exps();
}());
;
;
cr.behaviors.solid = function(runtime)
{
	this.runtime = runtime;
};
(function ()
{
	var behaviorProto = cr.behaviors.solid.prototype;
	behaviorProto.Type = function(behavior, objtype)
	{
		this.behavior = behavior;
		this.objtype = objtype;
		this.runtime = behavior.runtime;
	};
	var behtypeProto = behaviorProto.Type.prototype;
	behtypeProto.onCreate = function()
	{
	};
	behaviorProto.Instance = function(type, inst)
	{
		this.type = type;
		this.behavior = type.behavior;
		this.inst = inst;				// associated object instance to modify
		this.runtime = type.runtime;
	};
	var behinstProto = behaviorProto.Instance.prototype;
	behinstProto.onCreate = function()
	{
		this.inst.extra["solidEnabled"] = (this.properties[0] !== 0);
	};
	behinstProto.tick = function ()
	{
	};
	function Cnds() {};
	Cnds.prototype.IsEnabled = function ()
	{
		return this.inst.extra["solidEnabled"];
	};
	behaviorProto.cnds = new Cnds();
	function Acts() {};
	Acts.prototype.SetEnabled = function (e)
	{
		this.inst.extra["solidEnabled"] = !!e;
	};
	behaviorProto.acts = new Acts();
}());
cr.getObjectRefTable = function () { return [
	cr.plugins_.Audio,
	cr.plugins_.Arr,
	cr.plugins_.Browser,
	cr.plugins_.hmmg_layoutTransition_v2,
	cr.plugins_.Function,
	cr.plugins_.Spritefont2,
	cr.plugins_.LocalStorage,
	cr.plugins_.Sprite,
	cr.plugins_.IDNet,
	cr.plugins_.Keyboard,
	cr.plugins_.Text,
	cr.plugins_.TextBox,
	cr.plugins_.TiledBg,
	cr.plugins_.Mouse,
	cr.plugins_.Touch,
	cr.plugins_.Particles,
	cr.plugins_.SpriteFontPlus,
	cr.behaviors.lunarray_LiteTween,
	cr.behaviors.Pin,
	cr.behaviors.Sin,
	cr.behaviors.Rotate,
	cr.behaviors.Platform,
	cr.behaviors.Car,
	cr.behaviors.Bullet,
	cr.behaviors.rojoChipmunkBeta,
	cr.behaviors.Fade,
	cr.behaviors.solid,
	cr.behaviors.Timer,
	cr.plugins_.Function.prototype.cnds.OnFunction,
	cr.plugins_.hmmg_layoutTransition_v2.prototype.acts.startTransition,
	cr.system_object.prototype.acts.GoToLayoutByName,
	cr.plugins_.Function.prototype.exps.Param,
	cr.plugins_.hmmg_layoutTransition_v2.prototype.acts.prepareTransition,
	cr.system_object.prototype.acts.SetVar,
	cr.system_object.prototype.exps.floor,
	cr.system_object.prototype.exps.right,
	cr.plugins_.Function.prototype.acts.SetReturnValue,
	cr.system_object.prototype.cnds.Every,
	cr.plugins_.Function.prototype.acts.CallFunction,
	cr.plugins_.Arr.prototype.exps.At,
	cr.system_object.prototype.cnds.Compare,
	cr.system_object.prototype.exps.layoutname,
	cr.plugins_.Sprite.prototype.cnds.CompareInstanceVar,
	cr.system_object.prototype.exps.abs,
	cr.plugins_.Sprite.prototype.exps.X,
	cr.plugins_.Sprite.prototype.acts.SetInstanceVar,
	cr.system_object.prototype.cnds.IsGroupActive,
	cr.system_object.prototype.cnds.OnLayoutStart,
	cr.plugins_.IDNet.prototype.cnds.isAuthorized,
	cr.plugins_.IDNet.prototype.acts.Inititalize,
	cr.plugins_.IDNet.prototype.cnds.UserIsAuthorized,
	cr.plugins_.Spritefont2.prototype.cnds.PickByUID,
	cr.plugins_.Spritefont2.prototype.acts.SetText,
	cr.plugins_.IDNet.prototype.exps.UserName,
	cr.plugins_.Spritefont2.prototype.acts.SetVisible,
	cr.plugins_.Sprite.prototype.acts.SetAnim,
	cr.plugins_.IDNet.prototype.acts.ShowLeaderBoard,
	cr.plugins_.IDNet.prototype.acts.ShowAchievements,
	cr.plugins_.IDNet.prototype.acts.LoginPopup,
	cr.plugins_.IDNet.prototype.acts.SubmitScore,
	cr.plugins_.IDNet.prototype.cnds.menuVisible,
	cr.plugins_.Touch.prototype.cnds.OnTouchObject,
	cr.system_object.prototype.cnds.LayerVisible,
	cr.plugins_.Sprite.prototype.exps.LayerName,
	cr.plugins_.IDNet.prototype.cnds.blacklisted,
	cr.system_object.prototype.acts.GoToLayout,
	cr.plugins_.IDNet.prototype.cnds.sponsored,
	cr.plugins_.Sprite.prototype.acts.Destroy,
	cr.plugins_.IDNet.prototype.cnds.UserIsNotAuthorized,
	cr.system_object.prototype.cnds.Else,
	cr.plugins_.Audio.prototype.acts.Play,
	cr.system_object.prototype.acts.SetLayerVisible,
	cr.system_object.prototype.cnds.CompareVar,
	cr.system_object.prototype.exps["int"],
	cr.system_object.prototype.exps.random,
	cr.plugins_.Sprite.prototype.acts.SetEffectParam,
	cr.plugins_.Sprite.prototype.cnds.OnCreated,
	cr.system_object.prototype.acts.CreateObject,
	cr.plugins_.Sprite.prototype.exps.Y,
	cr.plugins_.Sprite.prototype.exps.UID,
	cr.plugins_.SpriteFontPlus.prototype.exps.UID,
	cr.plugins_.Sprite.prototype.acts.SetAnimFrame,
	cr.plugins_.SpriteFontPlus.prototype.acts.SetInstanceVar,
	cr.plugins_.Sprite.prototype.acts.SetVisible,
	cr.plugins_.SpriteFontPlus.prototype.acts.SetText,
	cr.plugins_.Sprite.prototype.cnds.IsOnLayer,
	cr.system_object.prototype.cnds.ForEach,
	cr.plugins_.SpriteFontPlus.prototype.cnds.PickByUID,
	cr.plugins_.Function.prototype.exps.ReturnValue,
	cr.system_object.prototype.exps.str,
	cr.plugins_.Sprite.prototype.cnds.PickByUID,
	cr.plugins_.Sprite.prototype.cnds.IsAnimPlaying,
	cr.system_object.prototype.acts.Wait,
	cr.plugins_.SpriteFontPlus.prototype.cnds.CompareInstanceVar,
	cr.plugins_.SpriteFontPlus.prototype.cnds.OnCreated,
	cr.plugins_.SpriteFontPlus.prototype.acts.SetPos,
	cr.plugins_.SpriteFontPlus.prototype.exps.X,
	cr.plugins_.SpriteFontPlus.prototype.exps.Y,
	cr.plugins_.Mouse.prototype.cnds.IsOverObject,
	cr.plugins_.Mouse.prototype.acts.SetCursor,
	cr.plugins_.Browser.prototype.acts.GoToURLWindow,
	cr.plugins_.Browser.prototype.exps.Domain,
	cr.plugins_.Sprite.prototype.acts.SetEffectEnabled,
	cr.behaviors.lunarray_LiteTween.prototype.acts.SetTarget,
	cr.plugins_.Sprite.prototype.exps.ImageWidth,
	cr.plugins_.Sprite.prototype.exps.ImageHeight,
	cr.behaviors.lunarray_LiteTween.prototype.acts.Start,
	cr.plugins_.Mouse.prototype.cnds.OnObjectClicked,
	cr.plugins_.Sprite.prototype.acts.SetAnimSpeed,
	cr.plugins_.Keyboard.prototype.cnds.OnKey,
	cr.system_object.prototype.acts.SetTimescale,
	cr.system_object.prototype.cnds.Repeat,
	cr.system_object.prototype.exps.loopindex,
	cr.system_object.prototype.acts.SetObjectTimescale,
	cr.system_object.prototype.acts.RestoreObjectTimescale,
	cr.plugins_.Sprite.prototype.cnds.CompareX,
	cr.plugins_.Sprite.prototype.acts.SetWidth,
	cr.plugins_.Sprite.prototype.acts.SetHeight,
	cr.plugins_.Sprite.prototype.cnds.IsBoolInstanceVarSet,
	cr.plugins_.Sprite.prototype.acts.ToggleBoolInstanceVar,
	cr.system_object.prototype.acts.SetFullscreenQuality,
	cr.plugins_.Sprite.prototype.acts.SetBoolInstanceVar,
	cr.system_object.prototype.cnds.OnCanvasSnapshot,
	cr.plugins_.Arr.prototype.acts.SetXY,
	cr.plugins_.Arr.prototype.cnds.CompareXY,
	cr.plugins_.IDNet.prototype.acts.AchievementSave,
	cr.plugins_.Sprite.prototype.acts.SetAngle,
	cr.behaviors.Pin.prototype.acts.Pin,
	cr.plugins_.SpriteFontPlus.prototype.acts.SetSize,
	cr.plugins_.SpriteFontPlus.prototype.acts.SetScale,
	cr.plugins_.SpriteFontPlus.prototype.acts.SetAngle,
	cr.plugins_.Text.prototype.cnds.PickByUID,
	cr.plugins_.Text.prototype.acts.Destroy,
	cr.system_object.prototype.exps.tokenat,
	cr.plugins_.Function.prototype.cnds.CompareParam,
	cr.plugins_.Arr.prototype.cnds.CompareX,
	cr.system_object.prototype.acts.AddVar,
	cr.plugins_.Audio.prototype.acts.SetPlaybackRate,
	cr.plugins_.Sprite.prototype.acts.SetPosToObject,
	cr.plugins_.Sprite.prototype.acts.ZMoveToObject,
	cr.plugins_.TiledBg.prototype.acts.SetEffectEnabled,
	cr.system_object.prototype.cnds.EveryTick,
	cr.system_object.prototype.exps.dt,
	cr.behaviors.Platform.prototype.exps.VectorX,
	cr.behaviors.Platform.prototype.exps.VectorY,
	cr.plugins_.Sprite.prototype.cnds.CompareFrame,
	cr.system_object.prototype.cnds.TriggerOnce,
	cr.plugins_.Audio.prototype.acts.PlayAtObject,
	cr.plugins_.Sprite.prototype.cnds.IsOverlappingOffset,
	cr.behaviors.Platform.prototype.acts.SetDeceleration,
	cr.plugins_.TiledBg.prototype.cnds.CompareInstanceVar,
	cr.plugins_.Sprite.prototype.acts.AddInstanceVar,
	cr.plugins_.Particles.prototype.acts.SetAngle,
	cr.plugins_.Text.prototype.acts.SetText,
	cr.plugins_.Sprite.prototype.exps.Angle,
	cr.plugins_.Sprite.prototype.cnds.CompareY,
	cr.system_object.prototype.exps.layoutheight,
	cr.system_object.prototype.exps.layoutwidth,
	cr.plugins_.Sprite.prototype.acts.SetX,
	cr.plugins_.Keyboard.prototype.cnds.OnKeyCode,
	cr.plugins_.Keyboard.prototype.cnds.IsKeyCodeDown,
	cr.plugins_.Touch.prototype.cnds.IsTouchingObject,
	cr.plugins_.Sprite.prototype.cnds.IsOverlapping,
	cr.plugins_.Touch.prototype.exps.TouchID,
	cr.plugins_.Keyboard.prototype.cnds.OnKeyCodeReleased,
	cr.plugins_.Touch.prototype.cnds.OnNthTouchEnd,
	cr.behaviors.Car.prototype.acts.SimulateControl,
	cr.behaviors.Car.prototype.acts.SetMaxSpeed,
	cr.behaviors.Car.prototype.acts.SetSteerSpeed,
	cr.behaviors.Platform.prototype.acts.SetVectorY,
	cr.system_object.prototype.exps.timescale,
	cr.plugins_.Audio.prototype.acts.PlayAtObjectByName,
	cr.system_object.prototype.exps.round,
	cr.behaviors.Platform.prototype.acts.SetVectorX,
	cr.behaviors.Platform.prototype.acts.SetEnabled,
	cr.system_object.prototype.exps.sin,
	cr.system_object.prototype.exps.cos,
	cr.behaviors.Pin.prototype.acts.Unpin,
	cr.plugins_.Sprite.prototype.acts.SetY,
	cr.behaviors.Platform.prototype.acts.SimulateControl,
	cr.behaviors.Platform.prototype.acts.SetMaxSpeed,
	cr.plugins_.Sprite.prototype.acts.SetMirrored,
	cr.plugins_.Sprite.prototype.cnds.OnAnimFinished,
	cr.behaviors.Car.prototype.cnds.CompareSpeed,
	cr.plugins_.Particles.prototype.acts.SetPosToObject,
	cr.plugins_.Particles.prototype.acts.ZMoveToObject,
	cr.plugins_.Particles.prototype.acts.SetSpraying,
	cr.plugins_.Audio.prototype.acts.Stop,
	cr.plugins_.Sprite.prototype.cnds.OnCollision,
	cr.plugins_.TiledBg.prototype.acts.SetEffectParam,
	cr.behaviors.solid.prototype.acts.SetEnabled,
	cr.system_object.prototype.exps.originalwindowwidth,
	cr.system_object.prototype.exps.originalwindowheight,
	cr.behaviors.Fade.prototype.acts.StartFade,
	cr.plugins_.TiledBg.prototype.exps.Y,
	cr.plugins_.TiledBg.prototype.exps.Height,
	cr.plugins_.TiledBg.prototype.exps.X,
	cr.plugins_.TiledBg.prototype.exps.Width,
	cr.behaviors.Car.prototype.acts.SetEnabled,
	cr.behaviors.Car.prototype.acts.SetSpeed,
	cr.plugins_.TiledBg.prototype.exps.UID,
	cr.plugins_.TiledBg.prototype.cnds.PickByUID,
	cr.behaviors.Rotate.prototype.acts.SetSpeed,
	cr.plugins_.Sprite.prototype.cnds.AngleWithin,
	cr.behaviors.Sin.prototype.acts.SetActive,
	cr.behaviors.Sin.prototype.acts.SetMagnitude,
	cr.plugins_.Sprite.prototype.acts.SetPos,
	cr.plugins_.Sprite.prototype.acts.Spawn,
	cr.behaviors.Car.prototype.acts.Stop,
	cr.system_object.prototype.acts.RestartLayout,
	cr.behaviors.Platform.prototype.cnds.IsMoving,
	cr.system_object.prototype.exps.distance,
	cr.system_object.prototype.exps.lerp,
	cr.plugins_.Sprite.prototype.exps.AnimationName,
	cr.plugins_.Sprite.prototype.exps.AnimationFrame,
	cr.plugins_.Sprite.prototype.exps.Width,
	cr.plugins_.Sprite.prototype.acts.SetOpacity,
	cr.system_object.prototype.cnds.IsMobile,
	cr.system_object.prototype.acts.SetLayerScale,
	cr.system_object.prototype.acts.Scroll,
	cr.plugins_.Sprite.prototype.exps.Count,
	cr.system_object.prototype.exps.sqrt,
	cr.plugins_.Keyboard.prototype.cnds.IsKeyDown,
	cr.system_object.prototype.exps.replace,
	cr.plugins_.SpriteFontPlus.prototype.acts.SetWidth,
	cr.plugins_.Sprite.prototype.acts.MoveToBottom,
	cr.plugins_.Touch.prototype.cnds.OnTapGestureObject,
	cr.plugins_.Sprite.prototype.cnds.IsOnScreen,
	cr.plugins_.Particles.prototype.acts.SetXRandomiser,
	cr.plugins_.Particles.prototype.acts.SetYRandomiser,
	cr.plugins_.TiledBg.prototype.cnds.OnCreated,
	cr.plugins_.TiledBg.prototype.acts.SetInstanceVar,
	cr.plugins_.Sprite.prototype.cnds.OnAnyAnimFinished,
	cr.plugins_.TiledBg.prototype.cnds.IsClockwiseFrom,
	cr.plugins_.TiledBg.prototype.cnds.IsBoolInstanceVarSet,
	cr.plugins_.TiledBg.prototype.exps.LayerName,
	cr.plugins_.Sprite.prototype.cnds.IsClockwiseFrom,
	cr.plugins_.Sprite.prototype.exps.BBoxLeft,
	cr.plugins_.Sprite.prototype.exps.BBoxTop,
	cr.plugins_.Sprite.prototype.exps.BBoxRight,
	cr.plugins_.Sprite.prototype.acts.StartAnim,
	cr.behaviors.lunarray_LiteTween.prototype.acts.Stop,
	cr.plugins_.Sprite.prototype.acts.SetCollisions,
	cr.behaviors.lunarray_LiteTween.prototype.acts.SetTweenedProperty,
	cr.behaviors.lunarray_LiteTween.prototype.cnds.IsActive,
	cr.plugins_.Sprite.prototype.cnds.IsCollisionEnabled,
	cr.plugins_.TiledBg.prototype.acts.SetPos,
	cr.plugins_.TiledBg.prototype.acts.SetOpacity,
	cr.behaviors.Bullet.prototype.acts.SetAngleOfMotion,
	cr.plugins_.Sprite.prototype.cnds.OnDestroyed,
	cr.behaviors.rojoChipmunkBeta.prototype.acts.applyImpulseAt,
	cr.behaviors.rojoChipmunkBeta.prototype.acts.setAngularVelocity,
	cr.behaviors.Timer.prototype.acts.StartTimer,
	cr.plugins_.Sprite.prototype.exps.ImagePointX,
	cr.plugins_.Sprite.prototype.exps.ImagePointY,
	cr.behaviors.lunarray_LiteTween.prototype.acts.SetDuration,
	cr.behaviors.Timer.prototype.cnds.OnTimer,
	cr.behaviors.Bullet.prototype.acts.SetSpeed,
	cr.behaviors.Bullet.prototype.cnds.CompareSpeed,
	cr.plugins_.LocalStorage.prototype.acts.SetItem,
	cr.plugins_.Arr.prototype.exps.AsJSON,
	cr.plugins_.IDNet.prototype.acts.OnlineSavesSave,
	cr.plugins_.LocalStorage.prototype.acts.CheckItemExists,
	cr.plugins_.Arr.prototype.acts.Clear,
	cr.plugins_.IDNet.prototype.acts.OnlineSavesLoad,
	cr.plugins_.LocalStorage.prototype.cnds.OnItemExists,
	cr.plugins_.Arr.prototype.acts.JSONLoad,
	cr.plugins_.LocalStorage.prototype.exps.ItemValue,
	cr.plugins_.IDNet.prototype.cnds.dataReady,
	cr.plugins_.IDNet.prototype.exps.GateOnlineSavesData,
	cr.plugins_.TiledBg.prototype.acts.SetWidth,
	cr.system_object.prototype.exps.clamp,
	cr.system_object.prototype.exps.loadingprogress,
	cr.system_object.prototype.cnds.OnLoadFinished,
	cr.plugins_.Audio.prototype.cnds.IsTagPlaying,
	cr.system_object.prototype.exps.left,
	cr.plugins_.Audio.prototype.acts.SetMuted
];};