vue-parent-change-transition/demo/node_modules/gsap/TweenLite.js

Animate a child component when it's parent changed.

/*!
 * VERSION: 2.0.1
 * DATE: 2018-05-30
 * UPDATES AND DOCS AT: http://greensock.com
 *
 * @license Copyright (c) 2008-2018, GreenSock. All rights reserved.
 * This work is subject to the terms at http://greensock.com/standard-license or for
 * Club GreenSock members, the software agreement that was issued with your membership.
 *
 * @author: Jack Doyle, jack@greensock.com
 */

/* ES6 changes:
	- declare and export _gsScope at top.
	- set const TweenLite = the result of the main function
	- export default TweenLite at the bottom
	- return TweenLite at the bottom of the main function
	- pass in _gsScope as the first parameter of the main function (which is actually at the bottom)
	- remove the "export to multiple environments" in Definition().
 */
export const _gsScope = (typeof(window) !== "undefined") ? window : (typeof(module) !== "undefined" && module.exports && typeof(global) !== "undefined") ? global : this || {};

export const TweenLite = (function(window, moduleName) {

		"use strict";
		var _exports = {},
			_doc = window.document,
			_globals = window.GreenSockGlobals = window.GreenSockGlobals || window;
		if (_globals.TweenLite) {
			return _globals.TweenLite; //in case the core set of classes is already loaded, don't instantiate twice.
		}
		var _namespace = function(ns) {
				var a = ns.split("."),
					p = _globals, i;
				for (i = 0; i < a.length; i++) {
					p[a[i]] = p = p[a[i]] || {};
				}
				return p;
			},
			gs = _namespace("com.greensock"),
			_tinyNum = 0.0000000001,
			_slice = function(a) { //don't use Array.prototype.slice.call(target, 0) because that doesn't work in IE8 with a NodeList that's returned by querySelectorAll()
				var b = [],
					l = a.length,
					i;
				for (i = 0; i !== l; b.push(a[i++])) {}
				return b;
			},
			_emptyFunc = function() {},
			_isArray = (function() { //works around issues in iframe environments where the Array global isn't shared, thus if the object originates in a different window/iframe, "(obj instanceof Array)" will evaluate false. We added some speed optimizations to avoid Object.prototype.toString.call() unless it's absolutely necessary because it's VERY slow (like 20x slower)
				var toString = Object.prototype.toString,
					array = toString.call([]);
				return function(obj) {
					return obj != null && (obj instanceof Array || (typeof(obj) === "object" && !!obj.push && toString.call(obj) === array));
				};
			}()),
			a, i, p, _ticker, _tickerActive,
			_defLookup = {},

			/**
			 * @constructor
			 * Defines a GreenSock class, optionally with an array of dependencies that must be instantiated first and passed into the definition.
			 * This allows users to load GreenSock JS files in any order even if they have interdependencies (like CSSPlugin extends TweenPlugin which is
			 * inside TweenLite.js, but if CSSPlugin is loaded first, it should wait to run its code until TweenLite.js loads and instantiates TweenPlugin
			 * and then pass TweenPlugin to CSSPlugin's definition). This is all done automatically and internally.
			 *
			 * Every definition will be added to a "com.greensock" global object (typically window, but if a window.GreenSockGlobals object is found,
			 * it will go there as of v1.7). For example, TweenLite will be found at window.com.greensock.TweenLite and since it's a global class that should be available anywhere,
			 * it is ALSO referenced at window.TweenLite. However some classes aren't considered global, like the base com.greensock.core.Animation class, so
			 * those will only be at the package like window.com.greensock.core.Animation. Again, if you define a GreenSockGlobals object on the window, everything
			 * gets tucked neatly inside there instead of on the window directly. This allows you to do advanced things like load multiple versions of GreenSock
			 * files and put them into distinct objects (imagine a banner ad uses a newer version but the main site uses an older one). In that case, you could
			 * sandbox the banner one like:
			 *
			 * <script>
			 *     var gs = window.GreenSockGlobals = {}; //the newer version we're about to load could now be referenced in a "gs" object, like gs.TweenLite.to(...). Use whatever alias you want as long as it's unique, "gs" or "banner" or whatever.
			 * </script>
			 * <script src="js/greensock/v1.7/TweenMax.js"></script>
			 * <script>
			 *     window.GreenSockGlobals = window._gsQueue = window._gsDefine = null; //reset it back to null (along with the special _gsQueue variable) so that the next load of TweenMax affects the window and we can reference things directly like TweenLite.to(...)
			 * </script>
			 * <script src="js/greensock/v1.6/TweenMax.js"></script>
			 * <script>
			 *     gs.TweenLite.to(...); //would use v1.7
			 *     TweenLite.to(...); //would use v1.6
			 * </script>
			 *
			 * @param {!string} ns The namespace of the class definition, leaving off "com.greensock." as that's assumed. For example, "TweenLite" or "plugins.CSSPlugin" or "easing.Back".
			 * @param {!Array.<string>} dependencies An array of dependencies (described as their namespaces minus "com.greensock." prefix). For example ["TweenLite","plugins.TweenPlugin","core.Animation"]
			 * @param {!function():Object} func The function that should be called and passed the resolved dependencies which will return the actual class for this definition.
			 * @param {boolean=} global If true, the class will be added to the global scope (typically window unless you define a window.GreenSockGlobals object)
			 */
			Definition = function(ns, dependencies, func, global) {
				this.sc = (_defLookup[ns]) ? _defLookup[ns].sc : []; //subclasses
				_defLookup[ns] = this;
				this.gsClass = null;
				this.func = func;
				var _classes = [];
				this.check = function(init) {
					var i = dependencies.length,
						missing = i,
						cur, a, n, cl;
					while (--i > -1) {
						if ((cur = _defLookup[dependencies[i]] || new Definition(dependencies[i], [])).gsClass) {
							_classes[i] = cur.gsClass;
							missing--;
						} else if (init) {
							cur.sc.push(this);
						}
					}
					if (missing === 0 && func) {
						a = ("com.greensock." + ns).split(".");
						n = a.pop();
						cl = _namespace(a.join("."))[n] = this.gsClass = func.apply(func, _classes);

						//exports to multiple environments
						if (global) {
							_globals[n] = _exports[n] = cl; //provides a way to avoid global namespace pollution. By default, the main classes like TweenLite, Power1, Strong, etc. are added to window unless a GreenSockGlobals is defined. So if you want to have things added to a custom object instead, just do something like window.GreenSockGlobals = {} before loading any GreenSock files. You can even set up an alias like window.GreenSockGlobals = windows.gs = {} so that you can access everything like gs.TweenLite. Also remember that ALL classes are added to the window.com.greensock object (in their respective packages, like com.greensock.easing.Power1, com.greensock.TweenLite, etc.)
							/*
							if (typeof(module) !== "undefined" && module.exports) { //node
								if (ns === moduleName) {
									module.exports = _exports[moduleName] = cl;
									for (i in _exports) {
										cl[i] = _exports[i];
									}
								} else if (_exports[moduleName]) {
									_exports[moduleName][n] = cl;
								}
							} else if (typeof(define) === "function" && define.amd){ //AMD
								define((window.GreenSockAMDPath ? window.GreenSockAMDPath + "/" : "") + ns.split(".").pop(), [], function() { return cl; });
							}
							*/
						}
						for (i = 0; i < this.sc.length; i++) {
							this.sc[i].check();
						}
					}
				};
				this.check(true);
			},

			//used to create Definition instances (which basically registers a class that has dependencies).
			_gsDefine = window._gsDefine = function(ns, dependencies, func, global) {
				return new Definition(ns, dependencies, func, global);
			},

			//a quick way to create a class that doesn't have any dependencies. Returns the class, but first registers it in the GreenSock namespace so that other classes can grab it (other classes might be dependent on the class).
			_class = gs._class = function(ns, func, global) {
				func = func || function() {};
				_gsDefine(ns, [], function(){ return func; }, global);
				return func;
			};

		_gsDefine.globals = _globals;



/*
 * ----------------------------------------------------------------
 * Ease
 * ----------------------------------------------------------------
 */
		var _baseParams = [0, 0, 1, 1],
			Ease = _class("easing.Ease", function(func, extraParams, type, power) {
				this._func = func;
				this._type = type || 0;
				this._power = power || 0;
				this._params = extraParams ? _baseParams.concat(extraParams) : _baseParams;
			}, true),
			_easeMap = Ease.map = {},
			_easeReg = Ease.register = function(ease, names, types, create) {
				var na = names.split(","),
					i = na.length,
					ta = (types || "easeIn,easeOut,easeInOut").split(","),
					e, name, j, type;
				while (--i > -1) {
					name = na[i];
					e = create ? _class("easing."+name, null, true) : gs.easing[name] || {};
					j = ta.length;
					while (--j > -1) {
						type = ta[j];
						_easeMap[name + "." + type] = _easeMap[type + name] = e[type] = ease.getRatio ? ease : ease[type] || new ease();
					}
				}
			};

		p = Ease.prototype;
		p._calcEnd = false;
		p.getRatio = function(p) {
			if (this._func) {
				this._params[0] = p;
				return this._func.apply(null, this._params);
			}
			var t = this._type,
				pw = this._power,
				r = (t === 1) ? 1 - p : (t === 2) ? p : (p < 0.5) ? p * 2 : (1 - p) * 2;
			if (pw === 1) {
				r *= r;
			} else if (pw === 2) {
				r *= r * r;
			} else if (pw === 3) {
				r *= r * r * r;
			} else if (pw === 4) {
				r *= r * r * r * r;
			}
			return (t === 1) ? 1 - r : (t === 2) ? r : (p < 0.5) ? r / 2 : 1 - (r / 2);
		};

		//create all the standard eases like Linear, Quad, Cubic, Quart, Quint, Strong, Power0, Power1, Power2, Power3, and Power4 (each with easeIn, easeOut, and easeInOut)
		a = ["Linear","Quad","Cubic","Quart","Quint,Strong"];
		i = a.length;
		while (--i > -1) {
			p = a[i]+",Power"+i;
			_easeReg(new Ease(null,null,1,i), p, "easeOut", true);
			_easeReg(new Ease(null,null,2,i), p, "easeIn" + ((i === 0) ? ",easeNone" : ""));
			_easeReg(new Ease(null,null,3,i), p, "easeInOut");
		}
		_easeMap.linear = gs.easing.Linear.easeIn;
		_easeMap.swing = gs.easing.Quad.easeInOut; //for jQuery folks


/*
 * ----------------------------------------------------------------
 * EventDispatcher
 * ----------------------------------------------------------------
 */
		var EventDispatcher = _class("events.EventDispatcher", function(target) {
			this._listeners = {};
			this._eventTarget = target || this;
		});
		p = EventDispatcher.prototype;

		p.addEventListener = function(type, callback, scope, useParam, priority) {
			priority = priority || 0;
			var list = this._listeners[type],
				index = 0,
				listener, i;
			if (this === _ticker && !_tickerActive) {
				_ticker.wake();
			}
			if (list == null) {
				this._listeners[type] = list = [];
			}
			i = list.length;
			while (--i > -1) {
				listener = list[i];
				if (listener.c === callback && listener.s === scope) {
					list.splice(i, 1);
				} else if (index === 0 && listener.pr < priority) {
					index = i + 1;
				}
			}
			list.splice(index, 0, {c:callback, s:scope, up:useParam, pr:priority});
		};

		p.removeEventListener = function(type, callback) {
			var list = this._listeners[type], i;
			if (list) {
				i = list.length;
				while (--i > -1) {
					if (list[i].c === callback) {
						list.splice(i, 1);
						return;
					}
				}
			}
		};

		p.dispatchEvent = function(type) {
			var list = this._listeners[type],
				i, t, listener;
			if (list) {
				i = list.length;
				if (i > 1) {
					list = list.slice(0); //in case addEventListener() is called from within a listener/callback (otherwise the index could change, resulting in a skip)
				}
				t = this._eventTarget;
				while (--i > -1) {
					listener = list[i];
					if (listener) {
						if (listener.up) {
							listener.c.call(listener.s || t, {type:type, target:t});
						} else {
							listener.c.call(listener.s || t);
						}
					}
				}
			}
		};


/*
 * ----------------------------------------------------------------
 * Ticker
 * ----------------------------------------------------------------
 */
 		var _reqAnimFrame = window.requestAnimationFrame,
			_cancelAnimFrame = window.cancelAnimationFrame,
			_getTime = Date.now || function() {return new Date().getTime();},
			_lastUpdate = _getTime();

		//now try to determine the requestAnimationFrame and cancelAnimationFrame functions and if none are found, we'll use a setTimeout()/clearTimeout() polyfill.
		a = ["ms","moz","webkit","o"];
		i = a.length;
		while (--i > -1 && !_reqAnimFrame) {
			_reqAnimFrame = window[a[i] + "RequestAnimationFrame"];
			_cancelAnimFrame = window[a[i] + "CancelAnimationFrame"] || window[a[i] + "CancelRequestAnimationFrame"];
		}

		_class("Ticker", function(fps, useRAF) {
			var _self = this,
				_startTime = _getTime(),
				_useRAF = (useRAF !== false && _reqAnimFrame) ? "auto" : false,
				_lagThreshold = 500,
				_adjustedLag = 33,
				_tickWord = "tick", //helps reduce gc burden
				_fps, _req, _id, _gap, _nextTime,
				_tick = function(manual) {
					var elapsed = _getTime() - _lastUpdate,
						overlap, dispatch;
					if (elapsed > _lagThreshold) {
						_startTime += elapsed - _adjustedLag;
					}
					_lastUpdate += elapsed;
					_self.time = (_lastUpdate - _startTime) / 1000;
					overlap = _self.time - _nextTime;
					if (!_fps || overlap > 0 || manual === true) {
						_self.frame++;
						_nextTime += overlap + (overlap >= _gap ? 0.004 : _gap - overlap);
						dispatch = true;
					}
					if (manual !== true) { //make sure the request is made before we dispatch the "tick" event so that timing is maintained. Otherwise, if processing the "tick" requires a bunch of time (like 15ms) and we're using a setTimeout() that's based on 16.7ms, it'd technically take 31.7ms between frames otherwise.
						_id = _req(_tick);
					}
					if (dispatch) {
						_self.dispatchEvent(_tickWord);
					}
				};

			EventDispatcher.call(_self);
			_self.time = _self.frame = 0;
			_self.tick = function() {
				_tick(true);
			};

			_self.lagSmoothing = function(threshold, adjustedLag) {
				if (!arguments.length) { //if lagSmoothing() is called with no arguments, treat it like a getter that returns a boolean indicating if it's enabled or not. This is purposely undocumented and is for internal use.
					return (_lagThreshold < 1 / _tinyNum);
				}
				_lagThreshold = threshold || (1 / _tinyNum); //zero should be interpreted as basically unlimited
				_adjustedLag = Math.min(adjustedLag, _lagThreshold, 0);
			};

			_self.sleep = function() {
				if (_id == null) {
					return;
				}
				if (!_useRAF || !_cancelAnimFrame) {
					clearTimeout(_id);
				} else {
					_cancelAnimFrame(_id);
				}
				_req = _emptyFunc;
				_id = null;
				if (_self === _ticker) {
					_tickerActive = false;
				}
			};

			_self.wake = function(seamless) {
				if (_id !== null) {
					_self.sleep();
				} else if (seamless) {
					_startTime += -_lastUpdate + (_lastUpdate = _getTime());
				} else if (_self.frame > 10) { //don't trigger lagSmoothing if we're just waking up, and make sure that at least 10 frames have elapsed because of the iOS bug that we work around below with the 1.5-second setTimout().
					_lastUpdate = _getTime() - _lagThreshold + 5;
				}
				_req = (_fps === 0) ? _emptyFunc : (!_useRAF || !_reqAnimFrame) ? function(f) { return setTimeout(f, ((_nextTime - _self.time) * 1000 + 1) | 0); } : _reqAnimFrame;
				if (_self === _ticker) {
					_tickerActive = true;
				}
				_tick(2);
			};

			_self.fps = function(value) {
				if (!arguments.length) {
					return _fps;
				}
				_fps = value;
				_gap = 1 / (_fps || 60);
				_nextTime = this.time + _gap;
				_self.wake();
			};

			_self.useRAF = function(value) {
				if (!arguments.length) {
					return _useRAF;
				}
				_self.sleep();
				_useRAF = value;
				_self.fps(_fps);
			};
			_self.fps(fps);

			//a bug in iOS 6 Safari occasionally prevents the requestAnimationFrame from working initially, so we use a 1.5-second timeout that automatically falls back to setTimeout() if it senses this condition.
			setTimeout(function() {
				if (_useRAF === "auto" && _self.frame < 5 && (_doc || {}).visibilityState !== "hidden") {
					_self.useRAF(false);
				}
			}, 1500);
		});

		p = gs.Ticker.prototype = new gs.events.EventDispatcher();
		p.constructor = gs.Ticker;


/*
 * ----------------------------------------------------------------
 * Animation
 * ----------------------------------------------------------------
 */
		var Animation = _class("core.Animation", function(duration, vars) {
				this.vars = vars = vars || {};
				this._duration = this._totalDuration = duration || 0;
				this._delay = Number(vars.delay) || 0;
				this._timeScale = 1;
				this._active = (vars.immediateRender === true);
				this.data = vars.data;
				this._reversed = (vars.reversed === true);

				if (!_rootTimeline) {
					return;
				}
				if (!_tickerActive) { //some browsers (like iOS 6 Safari) shut down JavaScript execution when the tab is disabled and they [occasionally] neglect to start up requestAnimationFrame again when returning - this code ensures that the engine starts up again properly.
					_ticker.wake();
				}

				var tl = this.vars.useFrames ? _rootFramesTimeline : _rootTimeline;
				tl.add(this, tl._time);

				if (this.vars.paused) {
					this.paused(true);
				}
			});

		_ticker = Animation.ticker = new gs.Ticker();
		p = Animation.prototype;
		p._dirty = p._gc = p._initted = p._paused = false;
		p._totalTime = p._time = 0;
		p._rawPrevTime = -1;
		p._next = p._last = p._onUpdate = p._timeline = p.timeline = null;
		p._paused = false;


		//some browsers (like iOS) occasionally drop the requestAnimationFrame event when the user switches to a different tab and then comes back again, so we use a 2-second setTimeout() to sense if/when that condition occurs and then wake() the ticker.
		var _checkTimeout = function() {
				if (_tickerActive && _getTime() - _lastUpdate > 2000 && ((_doc || {}).visibilityState !== "hidden" || !_ticker.lagSmoothing())) { //note: if the tab is hidden, we should still wake if lagSmoothing has been disabled.
					_ticker.wake();
				}
				var t = setTimeout(_checkTimeout, 2000);
				if (t.unref) {
					// allows a node process to exit even if the timeout’s callback hasn't been invoked. Without it, the node process could hang as this function is called every two seconds.
					t.unref();
				}
			};
		_checkTimeout();


		p.play = function(from, suppressEvents) {
			if (from != null) {
				this.seek(from, suppressEvents);
			}
			return this.reversed(false).paused(false);
		};

		p.pause = function(atTime, suppressEvents) {
			if (atTime != null) {
				this.seek(atTime, suppressEvents);
			}
			return this.paused(true);
		};

		p.resume = function(from, suppressEvents) {
			if (from != null) {
				this.seek(from, suppressEvents);
			}
			return this.paused(false);
		};

		p.seek = function(time, suppressEvents) {
			return this.totalTime(Number(time), suppressEvents !== false);
		};

		p.restart = function(includeDelay, suppressEvents) {
			return this.reversed(false).paused(false).totalTime(includeDelay ? -this._delay : 0, (suppressEvents !== false), true);
		};

		p.reverse = function(from, suppressEvents) {
			if (from != null) {
				this.seek((from || this.totalDuration()), suppressEvents);
			}
			return this.reversed(true).paused(false);
		};

		p.render = function(time, suppressEvents, force) {
			//stub - we override this method in subclasses.
		};

		p.invalidate = function() {
			this._time = this._totalTime = 0;
			this._initted = this._gc = false;
			this._rawPrevTime = -1;
			if (this._gc || !this.timeline) {
				this._enabled(true);
			}
			return this;
		};

		p.isActive = function() {
			var tl = this._timeline, //the 2 root timelines won't have a _timeline; they're always active.
				startTime = this._startTime,
				rawTime;
			return (!tl || (!this._gc && !this._paused && tl.isActive() && (rawTime = tl.rawTime(true)) >= startTime && rawTime < startTime + this.totalDuration() / this._timeScale - 0.0000001));
		};

		p._enabled = function (enabled, ignoreTimeline) {
			if (!_tickerActive) {
				_ticker.wake();
			}
			this._gc = !enabled;
			this._active = this.isActive();
			if (ignoreTimeline !== true) {
				if (enabled && !this.timeline) {
					this._timeline.add(this, this._startTime - this._delay);
				} else if (!enabled && this.timeline) {
					this._timeline._remove(this, true);
				}
			}
			return false;
		};


		p._kill = function(vars, target) {
			return this._enabled(false, false);
		};

		p.kill = function(vars, target) {
			this._kill(vars, target);
			return this;
		};

		p._uncache = function(includeSelf) {
			var tween = includeSelf ? this : this.timeline;
			while (tween) {
				tween._dirty = true;
				tween = tween.timeline;
			}
			return this;
		};

		p._swapSelfInParams = function(params) {
			var i = params.length,
				copy = params.concat();
			while (--i > -1) {
				if (params[i] === "{self}") {
					copy[i] = this;
				}
			}
			return copy;
		};

		p._callback = function(type) {
			var v = this.vars,
				callback = v[type],
				params = v[type + "Params"],
				scope = v[type + "Scope"] || v.callbackScope || this,
				l = params ? params.length : 0;
			switch (l) { //speed optimization; call() is faster than apply() so use it when there are only a few parameters (which is by far most common). Previously we simply did var v = this.vars; v[type].apply(v[type + "Scope"] || v.callbackScope || this, v[type + "Params"] || _blankArray);
				case 0: callback.call(scope); break;
				case 1: callback.call(scope, params[0]); break;
				case 2: callback.call(scope, params[0], params[1]); break;
				default: callback.apply(scope, params);
			}
		};

//----Animation getters/setters --------------------------------------------------------

		p.eventCallback = function(type, callback, params, scope) {
			if ((type || "").substr(0,2) === "on") {
				var v = this.vars;
				if (arguments.length === 1) {
					return v[type];
				}
				if (callback == null) {
					delete v[type];
				} else {
					v[type] = callback;
					v[type + "Params"] = (_isArray(params) && params.join("").indexOf("{self}") !== -1) ? this._swapSelfInParams(params) : params;
					v[type + "Scope"] = scope;
				}
				if (type === "onUpdate") {
					this._onUpdate = callback;
				}
			}
			return this;
		};

		p.delay = function(value) {
			if (!arguments.length) {
				return this._delay;
			}
			if (this._timeline.smoothChildTiming) {
				this.startTime( this._startTime + value - this._delay );
			}
			this._delay = value;
			return this;
		};

		p.duration = function(value) {
			if (!arguments.length) {
				this._dirty = false;
				return this._duration;
			}
			this._duration = this._totalDuration = value;
			this._uncache(true); //true in case it's a TweenMax or TimelineMax that has a repeat - we'll need to refresh the totalDuration.
			if (this._timeline.smoothChildTiming) if (this._time > 0) if (this._time < this._duration) if (value !== 0) {
				this.totalTime(this._totalTime * (value / this._duration), true);
			}
			return this;
		};

		p.totalDuration = function(value) {
			this._dirty = false;
			return (!arguments.length) ? this._totalDuration : this.duration(value);
		};

		p.time = function(value, suppressEvents) {
			if (!arguments.length) {
				return this._time;
			}
			if (this._dirty) {
				this.totalDuration();
			}
			return this.totalTime((value > this._duration) ? this._duration : value, suppressEvents);
		};

		p.totalTime = function(time, suppressEvents, uncapped) {
			if (!_tickerActive) {
				_ticker.wake();
			}
			if (!arguments.length) {
				return this._totalTime;
			}
			if (this._timeline) {
				if (time < 0 && !uncapped) {
					time += this.totalDuration();
				}
				if (this._timeline.smoothChildTiming) {
					if (this._dirty) {
						this.totalDuration();
					}
					var totalDuration = this._totalDuration,
						tl = this._timeline;
					if (time > totalDuration && !uncapped) {
						time = totalDuration;
					}
					this._startTime = (this._paused ? this._pauseTime : tl._time) - ((!this._reversed ? time : totalDuration - time) / this._timeScale);
					if (!tl._dirty) { //for performance improvement. If the parent's cache is already dirty, it already took care of marking the ancestors as dirty too, so skip the function call here.
						this._uncache(false);
					}
					//in case any of the ancestor timelines had completed but should now be enabled, we should reset their totalTime() which will also ensure that they're lined up properly and enabled. Skip for animations that are on the root (wasteful). Example: a TimelineLite.exportRoot() is performed when there's a paused tween on the root, the export will not complete until that tween is unpaused, but imagine a child gets restarted later, after all [unpaused] tweens have completed. The startTime of that child would get pushed out, but one of the ancestors may have completed.
					if (tl._timeline) {
						while (tl._timeline) {
							if (tl._timeline._time !== (tl._startTime + tl._totalTime) / tl._timeScale) {
								tl.totalTime(tl._totalTime, true);
							}
							tl = tl._timeline;
						}
					}
				}
				if (this._gc) {
					this._enabled(true, false);
				}
				if (this._totalTime !== time || this._duration === 0) {
					if (_lazyTweens.length) {
						_lazyRender();
					}
					this.render(time, suppressEvents, false);
					if (_lazyTweens.length) { //in case rendering caused any tweens to lazy-init, we should render them because typically when someone calls seek() or time() or progress(), they expect an immediate render.
						_lazyRender();
					}
				}
			}
			return this;
		};

		p.progress = p.totalProgress = function(value, suppressEvents) {
			var duration = this.duration();
			return (!arguments.length) ? (duration ? this._time / duration : this.ratio) : this.totalTime(duration * value, suppressEvents);
		};

		p.startTime = function(value) {
			if (!arguments.length) {
				return this._startTime;
			}
			if (value !== this._startTime) {
				this._startTime = value;
				if (this.timeline) if (this.timeline._sortChildren) {
					this.timeline.add(this, value - this._delay); //ensures that any necessary re-sequencing of Animations in the timeline occurs to make sure the rendering order is correct.
				}
			}
			return this;
		};

		p.endTime = function(includeRepeats) {
			return this._startTime + ((includeRepeats != false) ? this.totalDuration() : this.duration()) / this._timeScale;
		};

		p.timeScale = function(value) {
			if (!arguments.length) {
				return this._timeScale;
			}
			var pauseTime, t;
			value = value || _tinyNum; //can't allow zero because it'll throw the math off
			if (this._timeline && this._timeline.smoothChildTiming) {
				pauseTime = this._pauseTime;
				t = (pauseTime || pauseTime === 0) ? pauseTime : this._timeline.totalTime();
				this._startTime = t - ((t - this._startTime) * this._timeScale / value);
			}
			this._timeScale = value;
			t = this.timeline;
			while (t && t.timeline) { //must update the duration/totalDuration of all ancestor timelines immediately in case in the middle of a render loop, one tween alters another tween's timeScale which shoves its startTime before 0, forcing the parent timeline to shift around and shiftChildren() which could affect that next tween's render (startTime). Doesn't matter for the root timeline though.
				t._dirty = true;
				t.totalDuration();
				t = t.timeline;
			}
			return this;
		};

		p.reversed = function(value) {
			if (!arguments.length) {
				return this._reversed;
			}
			if (value != this._reversed) {
				this._reversed = value;
				this.totalTime(((this._timeline && !this._timeline.smoothChildTiming) ? this.totalDuration() - this._totalTime : this._totalTime), true);
			}
			return this;
		};

		p.paused = function(value) {
			if (!arguments.length) {
				return this._paused;
			}
			var tl = this._timeline,
				raw, elapsed;
			if (value != this._paused) if (tl) {
				if (!_tickerActive && !value) {
					_ticker.wake();
				}
				raw = tl.rawTime();
				elapsed = raw - this._pauseTime;
				if (!value && tl.smoothChildTiming) {
					this._startTime += elapsed;
					this._uncache(false);
				}
				this._pauseTime = value ? raw : null;
				this._paused = value;
				this._active = this.isActive();
				if (!value && elapsed !== 0 && this._initted && this.duration()) {
					raw = tl.smoothChildTiming ? this._totalTime : (raw - this._startTime) / this._timeScale;
					this.render(raw, (raw === this._totalTime), true); //in case the target's properties changed via some other tween or manual update by the user, we should force a render.
				}
			}
			if (this._gc && !value) {
				this._enabled(true, false);
			}
			return this;
		};


/*
 * ----------------------------------------------------------------
 * SimpleTimeline
 * ----------------------------------------------------------------
 */
		var SimpleTimeline = _class("core.SimpleTimeline", function(vars) {
			Animation.call(this, 0, vars);
			this.autoRemoveChildren = this.smoothChildTiming = true;
		});

		p = SimpleTimeline.prototype = new Animation();
		p.constructor = SimpleTimeline;
		p.kill()._gc = false;
		p._first = p._last = p._recent = null;
		p._sortChildren = false;

		p.add = p.insert = function(child, position, align, stagger) {
			var prevTween, st;
			child._startTime = Number(position || 0) + child._delay;
			if (child._paused) if (this !== child._timeline) { //we only adjust the _pauseTime if it wasn't in this timeline already. Remember, sometimes a tween will be inserted again into the same timeline when its startTime is changed so that the tweens in the TimelineLite/Max are re-ordered properly in the linked list (so everything renders in the proper order).
				child._pauseTime = this.rawTime() - (child._timeline.rawTime() - child._pauseTime);
			}
			if (child.timeline) {
				child.timeline._remove(child, true); //removes from existing timeline so that it can be properly added to this one.
			}
			child.timeline = child._timeline = this;
			if (child._gc) {
				child._enabled(true, true);
			}
			prevTween = this._last;
			if (this._sortChildren) {
				st = child._startTime;
				while (prevTween && prevTween._startTime > st) {
					prevTween = prevTween._prev;
				}
			}
			if (prevTween) {
				child._next = prevTween._next;
				prevTween._next = child;
			} else {
				child._next = this._first;
				this._first = child;
			}
			if (child._next) {
				child._next._prev = child;
			} else {
				this._last = child;
			}
			child._prev = prevTween;
			this._recent = child;
			if (this._timeline) {
				this._uncache(true);
			}
			return this;
		};

		p._remove = function(tween, skipDisable) {
			if (tween.timeline === this) {
				if (!skipDisable) {
					tween._enabled(false, true);
				}

				if (tween._prev) {
					tween._prev._next = tween._next;
				} else if (this._first === tween) {
					this._first = tween._next;
				}
				if (tween._next) {
					tween._next._prev = tween._prev;
				} else if (this._last === tween) {
					this._last = tween._prev;
				}
				tween._next = tween._prev = tween.timeline = null;
				if (tween === this._recent) {
					this._recent = this._last;
				}

				if (this._timeline) {
					this._uncache(true);
				}
			}
			return this;
		};

		p.render = function(time, suppressEvents, force) {
			var tween = this._first,
				next;
			this._totalTime = this._time = this._rawPrevTime = time;
			while (tween) {
				next = tween._next; //record it here because the value could change after rendering...
				if (tween._active || (time >= tween._startTime && !tween._paused && !tween._gc)) {
					if (!tween._reversed) {
						tween.render((time - tween._startTime) * tween._timeScale, suppressEvents, force);
					} else {
						tween.render(((!tween._dirty) ? tween._totalDuration : tween.totalDuration()) - ((time - tween._startTime) * tween._timeScale), suppressEvents, force);
					}
				}
				tween = next;
			}
		};

		p.rawTime = function() {
			if (!_tickerActive) {
				_ticker.wake();
			}
			return this._totalTime;
		};

/*
 * ----------------------------------------------------------------
 * TweenLite
 * ----------------------------------------------------------------
 */
		var TweenLite = _class("TweenLite", function(target, duration, vars) {
				Animation.call(this, duration, vars);
				this.render = TweenLite.prototype.render; //speed optimization (avoid prototype lookup on this "hot" method)

				if (target == null) {
					throw "Cannot tween a null target.";
				}

				this.target = target = (typeof(target) !== "string") ? target : TweenLite.selector(target) || target;

				var isSelector = (target.jquery || (target.length && target !== window && target[0] && (target[0] === window || (target[0].nodeType && target[0].style && !target.nodeType)))),
					overwrite = this.vars.overwrite,
					i, targ, targets;

				this._overwrite = overwrite = (overwrite == null) ? _overwriteLookup[TweenLite.defaultOverwrite] : (typeof(overwrite) === "number") ? overwrite >> 0 : _overwriteLookup[overwrite];

				if ((isSelector || target instanceof Array || (target.push && _isArray(target))) && typeof(target[0]) !== "number") {
					this._targets = targets = _slice(target);  //don't use Array.prototype.slice.call(target, 0) because that doesn't work in IE8 with a NodeList that's returned by querySelectorAll()
					this._propLookup = [];
					this._siblings = [];
					for (i = 0; i < targets.length; i++) {
						targ = targets[i];
						if (!targ) {
							targets.splice(i--, 1);
							continue;
						} else if (typeof(targ) === "string") {
							targ = targets[i--] = TweenLite.selector(targ); //in case it's an array of strings
							if (typeof(targ) === "string") {
								targets.splice(i+1, 1); //to avoid an endless loop (can't imagine why the selector would return a string, but just in case)
							}
							continue;
						} else if (targ.length && targ !== window && targ[0] && (targ[0] === window || (targ[0].nodeType && targ[0].style && !targ.nodeType))) { //in case the user is passing in an array of selector objects (like jQuery objects), we need to check one more level and pull things out if necessary. Also note that <select> elements pass all the criteria regarding length and the first child having style, so we must also check to ensure the target isn't an HTML node itself.
							targets.splice(i--, 1);
							this._targets = targets = targets.concat(_slice(targ));
							continue;
						}
						this._siblings[i] = _register(targ, this, false);
						if (overwrite === 1) if (this._siblings[i].length > 1) {
							_applyOverwrite(targ, this, null, 1, this._siblings[i]);
						}
					}

				} else {
					this._propLookup = {};
					this._siblings = _register(target, this, false);
					if (overwrite === 1) if (this._siblings.length > 1) {
						_applyOverwrite(target, this, null, 1, this._siblings);
					}
				}
				if (this.vars.immediateRender || (duration === 0 && this._delay === 0 && this.vars.immediateRender !== false)) {
					this._time = -_tinyNum; //forces a render without having to set the render() "force" parameter to true because we want to allow lazying by default (using the "force" parameter always forces an immediate full render)
					this.render(Math.min(0, -this._delay)); //in case delay is negative
				}
			}, true),
			_isSelector = function(v) {
				return (v && v.length && v !== window && v[0] && (v[0] === window || (v[0].nodeType && v[0].style && !v.nodeType))); //we cannot check "nodeType" if the target is window from within an iframe, otherwise it will trigger a security error in some browsers like Firefox.
			},
			_autoCSS = function(vars, target) {
				var css = {},
					p;
				for (p in vars) {
					if (!_reservedProps[p] && (!(p in target) || p === "transform" || p === "x" || p === "y" || p === "width" || p === "height" || p === "className" || p === "border") && (!_plugins[p] || (_plugins[p] && _plugins[p]._autoCSS))) { //note: <img> elements contain read-only "x" and "y" properties. We should also prioritize editing css width/height rather than the element's properties.
						css[p] = vars[p];
						delete vars[p];
					}
				}
				vars.css = css;
			};

		p = TweenLite.prototype = new Animation();
		p.constructor = TweenLite;
		p.kill()._gc = false;

//----TweenLite defaults, overwrite management, and root updates ----------------------------------------------------

		p.ratio = 0;
		p._firstPT = p._targets = p._overwrittenProps = p._startAt = null;
		p._notifyPluginsOfEnabled = p._lazy = false;

		TweenLite.version = "2.0.1";
		TweenLite.defaultEase = p._ease = new Ease(null, null, 1, 1);
		TweenLite.defaultOverwrite = "auto";
		TweenLite.ticker = _ticker;
		TweenLite.autoSleep = 120;
		TweenLite.lagSmoothing = function(threshold, adjustedLag) {
			_ticker.lagSmoothing(threshold, adjustedLag);
		};

		TweenLite.selector = window.$ || window.jQuery || function(e) {
			var selector = window.$ || window.jQuery;
			if (selector) {
				TweenLite.selector = selector;
				return selector(e);
			}
			if (!_doc) { //in some dev environments (like Angular 6), GSAP gets loaded before the document is defined! So re-query it here if/when necessary.
				_doc = window.document;
			}
			return (!_doc) ? e : (_doc.querySelectorAll ? _doc.querySelectorAll(e) : _doc.getElementById((e.charAt(0) === "#") ? e.substr(1) : e));
		};

		var _lazyTweens = [],
			_lazyLookup = {},
			_numbersExp = /(?:(-|-=|\+=)?\d*\.?\d*(?:e[\-+]?\d+)?)[0-9]/ig,
			_relExp = /[\+-]=-?[\.\d]/,
			//_nonNumbersExp = /(?:([\-+](?!(\d|=)))|[^\d\-+=e]|(e(?![\-+][\d])))+/ig,
			_setRatio = function(v) {
				var pt = this._firstPT,
					min = 0.000001,
					val;
				while (pt) {
					val = !pt.blob ? pt.c * v + pt.s : (v === 1 && this.end != null) ? this.end : v ? this.join("") : this.start;
					if (pt.m) {
						val = pt.m.call(this._tween, val, this._target || pt.t, this._tween);
					} else if (val < min) if (val > -min && !pt.blob) { //prevents issues with converting very small numbers to strings in the browser
						val = 0;
					}
					if (!pt.f) {
						pt.t[pt.p] = val;
					} else if (pt.fp) {
						pt.t[pt.p](pt.fp, val);
					} else {
						pt.t[pt.p](val);
					}
					pt = pt._next;
				}
			},
			//compares two strings (start/end), finds the numbers that are different and spits back an array representing the whole value but with the changing values isolated as elements. For example, "rgb(0,0,0)" and "rgb(100,50,0)" would become ["rgb(", 0, ",", 50, ",0)"]. Notice it merges the parts that are identical (performance optimization). The array also has a linked list of PropTweens attached starting with _firstPT that contain the tweening data (t, p, s, c, f, etc.). It also stores the starting value as a "start" property so that we can revert to it if/when necessary, like when a tween rewinds fully. If the quantity of numbers differs between the start and end, it will always prioritize the end value(s). The pt parameter is optional - it's for a PropTween that will be appended to the end of the linked list and is typically for actually setting the value after all of the elements have been updated (with array.join("")).
			_blobDif = function(start, end, filter, pt) {
				var a = [],
					charIndex = 0,
					s = "",
					color = 0,
					startNums, endNums, num, i, l, nonNumbers, currentNum;
				a.start = start;
				a.end = end;
				start = a[0] = start + ""; //ensure values are strings
				end = a[1] = end + "";
				if (filter) {
					filter(a); //pass an array with the starting and ending values and let the filter do whatever it needs to the values.
					start = a[0];
					end = a[1];
				}
				a.length = 0;
				startNums = start.match(_numbersExp) || [];
				endNums = end.match(_numbersExp) || [];
				if (pt) {
					pt._next = null;
					pt.blob = 1;
					a._firstPT = a._applyPT = pt; //apply last in the linked list (which means inserting it first)
				}
				l = endNums.length;
				for (i = 0; i < l; i++) {
					currentNum = endNums[i];
					nonNumbers = end.substr(charIndex, end.indexOf(currentNum, charIndex)-charIndex);
					s += (nonNumbers || !i) ? nonNumbers : ","; //note: SVG spec allows omission of comma/space when a negative sign is wedged between two numbers, like 2.5-5.3 instead of 2.5,-5.3 but when tweening, the negative value may switch to positive, so we insert the comma just in case.
					charIndex += nonNumbers.length;
					if (color) { //sense rgba() values and round them.
						color = (color + 1) % 5;
					} else if (nonNumbers.substr(-5) === "rgba(") {
						color = 1;
					}
					if (currentNum === startNums[i] || startNums.length <= i) {
						s += currentNum;
					} else {
						if (s) {
							a.push(s);
							s = "";
						}
						num = parseFloat(startNums[i]);
						a.push(num);
						a._firstPT = {_next: a._firstPT, t:a, p: a.length-1, s:num, c:((currentNum.charAt(1) === "=") ? parseInt(currentNum.charAt(0) + "1", 10) * parseFloat(currentNum.substr(2)) : (parseFloat(currentNum) - num)) || 0, f:0, m:(color && color < 4) ? Math.round : 0};
						//note: we don't set _prev because we'll never need to remove individual PropTweens from this list.
					}
					charIndex += currentNum.length;
				}
				s += end.substr(charIndex);
				if (s) {
					a.push(s);
				}
				a.setRatio = _setRatio;
				if (_relExp.test(end)) { //if the end string contains relative values, delete it so that on the final render (in _setRatio()), we don't actually set it to the string with += or -= characters (forces it to use the calculated value).
					a.end = null;
				}
				return a;
			},
			//note: "funcParam" is only necessary for function-based getters/setters that require an extra parameter like getAttribute("width") and setAttribute("width", value). In this example, funcParam would be "width". Used by AttrPlugin for example.
			_addPropTween = function(target, prop, start, end, overwriteProp, mod, funcParam, stringFilter, index) {
				if (typeof(end) === "function") {
					end = end(index || 0, target);
				}
				var type = typeof(target[prop]),
					getterName = (type !== "function") ? "" : ((prop.indexOf("set") || typeof(target["get" + prop.substr(3)]) !== "function") ? prop : "get" + prop.substr(3)),
					s = (start !== "get") ? start : !getterName ? target[prop] : funcParam ? target[getterName](funcParam) : target[getterName](),
					isRelative = (typeof(end) === "string" && end.charAt(1) === "="),
					pt = {t:target, p:prop, s:s, f:(type === "function"), pg:0, n:overwriteProp || prop, m:(!mod ? 0 : (typeof(mod) === "function") ? mod : Math.round), pr:0, c:isRelative ? parseInt(end.charAt(0) + "1", 10) * parseFloat(end.substr(2)) : (parseFloat(end) - s) || 0},
					blob;

				if (typeof(s) !== "number" || (typeof(end) !== "number" && !isRelative)) {
					if (funcParam || isNaN(s) || (!isRelative && isNaN(end)) || typeof(s) === "boolean" || typeof(end) === "boolean") {
						//a blob (string that has multiple numbers in it)
						pt.fp = funcParam;
						blob = _blobDif(s, (isRelative ? (parseFloat(pt.s) + pt.c) + (pt.s + "").replace(/[0-9\-\.]/g, "") : end), stringFilter || TweenLite.defaultStringFilter, pt);
						pt = {t: blob, p: "setRatio", s: 0, c: 1, f: 2, pg: 0, n: overwriteProp || prop, pr: 0, m: 0}; //"2" indicates it's a Blob property tween. Needed for RoundPropsPlugin for example.
					} else {
						pt.s = parseFloat(s);
						if (!isRelative) {
							pt.c = (parseFloat(end) - pt.s) || 0;
						}
					}
				}
				if (pt.c) { //only add it to the linked list if there's a change.
					if ((pt._next = this._firstPT)) {
						pt._next._prev = pt;
					}
					this._firstPT = pt;
					return pt;
				}
			},
			_internals = TweenLite._internals = {isArray:_isArray, isSelector:_isSelector, lazyTweens:_lazyTweens, blobDif:_blobDif}, //gives us a way to expose certain private values to other GreenSock classes without contaminating tha main TweenLite object.
			_plugins = TweenLite._plugins = {},
			_tweenLookup = _internals.tweenLookup = {},
			_tweenLookupNum = 0,
			_reservedProps = _internals.reservedProps = {ease:1, delay:1, overwrite:1, onComplete:1, onCompleteParams:1, onCompleteScope:1, useFrames:1, runBackwards:1, startAt:1, onUpdate:1, onUpdateParams:1, onUpdateScope:1, onStart:1, onStartParams:1, onStartScope:1, onReverseComplete:1, onReverseCompleteParams:1, onReverseCompleteScope:1, onRepeat:1, onRepeatParams:1, onRepeatScope:1, easeParams:1, yoyo:1, immediateRender:1, repeat:1, repeatDelay:1, data:1, paused:1, reversed:1, autoCSS:1, lazy:1, onOverwrite:1, callbackScope:1, stringFilter:1, id:1, yoyoEase:1},
			_overwriteLookup = {none:0, all:1, auto:2, concurrent:3, allOnStart:4, preexisting:5, "true":1, "false":0},
			_rootFramesTimeline = Animation._rootFramesTimeline = new SimpleTimeline(),
			_rootTimeline = Animation._rootTimeline = new SimpleTimeline(),
			_nextGCFrame = 30,
			_lazyRender = _internals.lazyRender = function() {
				var i = _lazyTweens.length,
					tween;
				_lazyLookup = {};
				while (--i > -1) {
					tween = _lazyTweens[i];
					if (tween && tween._lazy !== false) {
						tween.render(tween._lazy[0], tween._lazy[1], true);
						tween._lazy = false;
					}
				}
				_lazyTweens.length = 0;
			};

		_rootTimeline._startTime = _ticker.time;
		_rootFramesTimeline._startTime = _ticker.frame;
		_rootTimeline._active = _rootFramesTimeline._active = true;
		setTimeout(_lazyRender, 1); //on some mobile devices, there isn't a "tick" before code runs which means any lazy renders wouldn't run before the next official "tick".

		Animation._updateRoot = TweenLite.render = function() {
				var i, a, p;
				if (_lazyTweens.length) { //if code is run outside of the requestAnimationFrame loop, there may be tweens queued AFTER the engine refreshed, so we need to ensure any pending renders occur before we refresh again.
					_lazyRender();
				}
				_rootTimeline.render((_ticker.time - _rootTimeline._startTime) * _rootTimeline._timeScale, false, false);
				_rootFramesTimeline.render((_ticker.frame - _rootFramesTimeline._startTime) * _rootFramesTimeline._timeScale, false, false);
				if (_lazyTweens.length) {
					_lazyRender();
				}
				if (_ticker.frame >= _nextGCFrame) { //dump garbage every 120 frames or whatever the user sets TweenLite.autoSleep to
					_nextGCFrame = _ticker.frame + (parseInt(TweenLite.autoSleep, 10) || 120);
					for (p in _tweenLookup) {
						a = _tweenLookup[p].tweens;
						i = a.length;
						while (--i > -1) {
							if (a[i]._gc) {
								a.splice(i, 1);
							}
						}
						if (a.length === 0) {
							delete _tweenLookup[p];
						}
					}
					//if there are no more tweens in the root timelines, or if they're all paused, make the _timer sleep to reduce load on the CPU slightly
					p = _rootTimeline._first;
					if (!p || p._paused) if (TweenLite.autoSleep && !_rootFramesTimeline._first && _ticker._listeners.tick.length === 1) {
						while (p && p._paused) {
							p = p._next;
						}
						if (!p) {
							_ticker.sleep();
						}
					}
				}
			};

		_ticker.addEventListener("tick", Animation._updateRoot);

		var _register = function(target, tween, scrub) {
				var id = target._gsTweenID, a, i;
				if (!_tweenLookup[id || (target._gsTweenID = id = "t" + (_tweenLookupNum++))]) {
					_tweenLookup[id] = {target:target, tweens:[]};
				}
				if (tween) {
					a = _tweenLookup[id].tweens;
					a[(i = a.length)] = tween;
					if (scrub) {
						while (--i > -1) {
							if (a[i] === tween) {
								a.splice(i, 1);
							}
						}
					}
				}
				return _tweenLookup[id].tweens;
			},
			_onOverwrite = function(overwrittenTween, overwritingTween, target, killedProps) {
				var func = overwrittenTween.vars.onOverwrite, r1, r2;
				if (func) {
					r1 = func(overwrittenTween, overwritingTween, target, killedProps);
				}
				func = TweenLite.onOverwrite;
				if (func) {
					r2 = func(overwrittenTween, overwritingTween, target, killedProps);
				}
				return (r1 !== false && r2 !== false);
			},
			_applyOverwrite = function(target, tween, props, mode, siblings) {
				var i, changed, curTween, l;
				if (mode === 1 || mode >= 4) {
					l = siblings.length;
					for (i = 0; i < l; i++) {
						if ((curTween = siblings[i]) !== tween) {
							if (!curTween._gc) {
								if (curTween._kill(null, target, tween)) {
									changed = true;
								}
							}
						} else if (mode === 5) {
							break;
						}
					}
					return changed;
				}
				//NOTE: Add 0.0000000001 to overcome floating point errors that can cause the startTime to be VERY slightly off (when a tween's time() is set for example)
				var startTime = tween._startTime + _tinyNum,
					overlaps = [],
					oCount = 0,
					zeroDur = (tween._duration === 0),
					globalStart;
				i = siblings.length;
				while (--i > -1) {
					if ((curTween = siblings[i]) === tween || curTween._gc || curTween._paused) {
						//ignore
					} else if (curTween._timeline !== tween._timeline) {
						globalStart = globalStart || _checkOverlap(tween, 0, zeroDur);
						if (_checkOverlap(curTween, globalStart, zeroDur) === 0) {
							overlaps[oCount++] = curTween;
						}
					} else if (curTween._startTime <= startTime) if (curTween._startTime + curTween.totalDuration() / curTween._timeScale > startTime) if (!((zeroDur || !curTween._initted) && startTime - curTween._startTime <= 0.0000000002)) {
						overlaps[oCount++] = curTween;
					}
				}

				i = oCount;
				while (--i > -1) {
					curTween = overlaps