/** * EaselJS 0.4.1 * Visit http://easeljs.com/ for documentation, updates and examples. * * Copyright (c) 2011 Grant Skinner * * 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 undef; // for easy checking for undefined vars /////////// lt IE9 detection ////////// var ie = (function(){ var v = 3,div = document.createElement('div'),all = div.getElementsByTagName('i'); while (div.innerHTML = '',all[0]); return v > 4 ? v : undef; }()); var ltIE9 = (ie && ie < 9); if (!ltIE9) { (function(j){var c=function(){throw"UID cannot be instantiated";};c._nextID=0;c.get=function(){return c._nextID++};j.UID=c})(window);(function(j){var c=function(){throw"Ticker cannot be instantiated.";};c.useRAF=null;c.animationTarget=null;c._listeners=null;c._pauseable=null;c._paused=false;c._inited=false;c._startTime=0;c._pausedTime=0;c._ticks=0;c._pausedTickers=0;c._interval=50;c._lastTime=0;c._times=null;c._tickTimes=null;c._rafActive=false;c._timeoutID=null;c.addListener=function(a,b){a!=null&&(c._inited||c.init(),c.removeListener(a),c._pauseable[c._listeners.length]=b==null?true:b,c._listeners.push(a))};c.init=function(){c._inited= true;c._times=[];c._tickTimes=[];c._pauseable=[];c._listeners=[];c._times.push(c._lastTime=c._startTime=c._getTime());c.setInterval(c._interval)};c.removeListener=function(a){c._listeners!=null&&(a=c._listeners.indexOf(a),a!=-1&&(c._listeners.splice(a,1),c._pauseable.splice(a,1)))};c.removeAllListeners=function(){c._listeners=[];c._pauseable=[]};c.setInterval=function(a){c._interval=a;c._inited&&c._setupTick()};c.getInterval=function(){return c._interval};c.setFPS=function(a){c.setInterval(1E3/a)}; 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This is most likely due to security restrictions on reading canvas pixel data with local or cross-domain images.";}return a};a._applyFilters=function(){if(this.filters&&this.filters.length!=0&&this.cacheCanvas)for(var b=this.filters.length,a=this.cacheCanvas.getContext("2d"),c=this.cacheCanvas.width, d=this.cacheCanvas.height,e=0;e0&&this.children.length&&this.scaleX!=0&&this.scaleY!=0};a.DisplayObject_draw=a.draw;a.draw=function(b,a,i){var d=Stage._snapToPixelEnabled;if(this.DisplayObject_draw(b,a))return true;for(var i=i||this._matrix.reinitialize(1,0,0,1,0,0, this.alpha,this.shadow,this.compositeOperation),a=this.children.length,e=this.children.slice(0),f=0;f1){for(var c=0;c2){for(var a=arguments[d-1],d=0;d1){for(var c=true,d=0;d1){for(var c=[],d=0;dthis.children.length-1)return false;a=this.children[b];if(a!=null)a.parent=null;this.children.splice(b,1);return true};a.removeAllChildren=function(){for(var b=this.children;b.length;)b.pop().parent=null};a.getChildAt=function(b){return this.children[b]};a.sortChildren=function(b){this.children.sort(b)};a.getChildIndex=function(b){return this.children.indexOf(b)};a.getNumChildren=function(){return this.children.length}; a.swapChildrenAt=function(b,a){var c=this.children,d=c[b],e=c[a];d&&e&&(c[b]=e,c[a]=d)};a.swapChildren=function(b,a){for(var c=this.children,d,e,f=0,g=c.length;fe||d==a||(c.splice(a,1),a=0;a--){var c=this.children[a];c._tick&&c._tick(b)}if(this.onTick)this.onTick(b)};a._getObjectsUnderPoint=function(b,a,i,d){var e=DisplayObject._hitTestContext,f=DisplayObject._hitTestCanvas,g=this._matrix,k=d&1&&(this.onPress||this.onClick||this.onDoubleClick)||d&2&&(this.onMouseOver||this.onMouseOut);if(this.cacheCanvas)if(this.getConcatenatedMatrix(g),e.setTransform(g.a,g.b,g.c,g.d,g.tx-b,g.ty-a),e.globalAlpha=g.alpha,this.draw(e), this._testHit(e)){if(f.width=0,f.width=1,k)return this}else return null;for(var h=this.children.length-1;h>=0;h--){var l=this.children[h];if(l.isVisible()&&l.mouseEnabled)if(l instanceof c)if(k){if(l=l._getObjectsUnderPoint(b,a))return this}else{if(l=l._getObjectsUnderPoint(b,a,i,d),!i&&l)return l}else if(!d||k||d&1&&(l.onPress||l.onClick||l.onDoubleClick)||d&2&&(l.onMouseOver||l.onMouseOut))if(l.getConcatenatedMatrix(g),e.setTransform(g.a,g.b,g.c,g.d,g.tx-b,g.ty-a),e.globalAlpha=g.alpha,l.draw(e), this._testHit(e))if(f.width=0,f.width=1,k)return this;else if(i)i.push(l);else return l}return null};j.Container=c})(window);(function(j){var c=function(b){this.initialize(b)},a=c.prototype=new Container;c._snapToPixelEnabled=false;a.autoClear=true;a.canvas=null;a.mouseX=null;a.mouseY=null;a.onMouseMove=null;a.onMouseUp=null;a.onMouseDown=null;a.snapToPixelEnabled=false;a.mouseInBounds=false;a.tickOnUpdate=true;a._activeMouseEvent=null;a._activeMouseTarget=null;a._mouseOverIntervalID=null;a._mouseOverX=0;a._mouseOverY=0;a._mouseOverTarget=null;a.Container_initialize=a.initialize;a.initialize=function(b){this.Container_initialize(); this.canvas=b instanceof HTMLCanvasElement?b:document.getElementById(b);this._enableMouseEvents(true)};a.update=function(b){if(this.canvas)this.autoClear&&this.clear(),c._snapToPixelEnabled=this.snapToPixelEnabled,this.tickOnUpdate&&this._tick(b),this.draw(this.canvas.getContext("2d"),false,this.getConcatenatedMatrix(this._matrix))};a.tick=a.update;a.clear=function(){if(this.canvas){var b=this.canvas.getContext("2d");b.setTransform(1,0,0,1,0,0);b.clearRect(0,0,this.canvas.width,this.canvas.height)}}; a.toDataURL=function(b,a){a||(a="image/png");var c=this.canvas.getContext("2d"),d=this.canvas.width,e=this.canvas.height,f;if(b){f=c.getImageData(0,0,d,e);var g=c.globalCompositeOperation;c.globalCompositeOperation="destination-over";c.fillStyle=b;c.fillRect(0,0,d,e)}var k=this.canvas.toDataURL(a);if(b)c.clearRect(0,0,d,e),c.putImageData(f,0,0),c.globalCompositeOperation=g;return k};a.enableMouseOver=function(b){if(this._mouseOverIntervalID)clearInterval(this._mouseOverIntervalID),this._mouseOverIntervalID= null;if(b==null)b=20;else if(b<=0)return;var a=this;this._mouseOverIntervalID=setInterval(function(){a._testMouseOver()},1E3/Math.min(50,b));this._mouseOverX=NaN;this._mouseOverTarget=null};a.clone=function(){var b=new c(null);this.cloneProps(b);return b};a.toString=function(){return"[Stage (name="+this.name+")]"};a._enableMouseEvents=function(){var b=this,a=j.addEventListener?j:document;a.addEventListener("mouseup",function(a){b._handleMouseUp(a)},false);a.addEventListener("mousemove",function(a){b._handleMouseMove(a)}, false);a.addEventListener("dblclick",function(a){b._handleDoubleClick(a)},false);this.canvas&&this.canvas.addEventListener("mousedown",function(a){b._handleMouseDown(a)},false)};a._handleMouseMove=function(b){if(this.canvas){if(!b)b=j.event;var a=this.mouseInBounds;this._updateMousePosition(b.pageX,b.pageY);if(a||this.mouseInBounds){b=new MouseEvent("onMouseMove",this.mouseX,this.mouseY,this,b);if(this.onMouseMove)this.onMouseMove(b);if(this._activeMouseEvent&&this._activeMouseEvent.onMouseMove)this._activeMouseEvent.onMouseMove(b)}}else this.mouseX= this.mouseY=null};a._updateMousePosition=function(b,a){var c=this.canvas;do b-=c.offsetLeft,a-=c.offsetTop;while(c=c.offsetParent);if(this.mouseInBounds=b>=0&&a>=0&&b0&&this.scaleX!=0&&this.scaleY!=0&&this.image&&(this.image.complete||this.image.getContext||this.image.readyState>=2)};a.DisplayObject_draw=a.draw; a.draw=function(b,a){if(this.DisplayObject_draw(b,a))return true;var c=this.sourceRect;c?b.drawImage(this.image,c.x,c.y,c.width,c.height,0,0,c.width,c.height):b.drawImage(this.image,0,0);return true};a.clone=function(){var b=new c(this.image);this.cloneProps(b);return b};a.toString=function(){return"[Bitmap (name="+this.name+")]"};j.Bitmap=c})(window);(function(j){var c=function(b){this.initialize(b)},a=c.prototype=new DisplayObject;a.onAnimationEnd=null;a.currentFrame=-1;a.currentAnimation=null;a.paused=true;a.spriteSheet=null;a.snapToPixel=true;a.offset=0;a.currentAnimationFrame=0;a._advanceCount=0;a._animation=null;a.DisplayObject_initialize=a.initialize;a.initialize=function(b){this.DisplayObject_initialize();this.spriteSheet=b};a.isVisible=function(){return this.visible&&this.alpha>0&&this.scaleX!=0&&this.scaleY!=0&&this.spriteSheet.complete&& this.currentFrame>=0};a.DisplayObject_draw=a.draw;a.draw=function(b,a){if(this.DisplayObject_draw(b,a))return true;this._normalizeFrame();var c=this.spriteSheet.getFrame(this.currentFrame);if(c!=null){var d=c.rect;b.drawImage(c.image,d.x,d.y,d.width,d.height,-c.regX,-c.regY,d.width,d.height);return true}};a.play=function(){this.paused=false};a.stop=function(){this.paused=true};a.gotoAndPlay=function(b){this.paused=false;this._goto(b)};a.gotoAndStop=function(b){this.paused=true;this._goto(b)};a.advance= function(){this._animation?this.currentAnimationFrame++:this.currentFrame++;this._normalizeFrame()};a.clone=function(){var b=new c(this.spriteSheet);this.cloneProps(b);return b};a.toString=function(){return"[BitmapAnimation (name="+this.name+")]"};a._tick=function(b){var a=this._animation?this._animation.frequency:1;!this.paused&&(++this._advanceCount+this.offset)%a==0&&this.advance();if(this.onTick)this.onTick(b)};a._normalizeFrame=function(){var b=this._animation;if(b)if(this.currentAnimationFrame>= b.frames.length){if(b.next?this._goto(b.next):(this.paused=true,this.currentAnimationFrame=b.frames.length-1,this.currentFrame=b.frames[this.currentAnimationFrame]),this.onAnimationEnd)this.onAnimationEnd(this,b.name)}else this.currentFrame=b.frames[this.currentAnimationFrame];else if(this.currentFrame>=this.spriteSheet.getNumFrames()&&(this.currentFrame=0,this.onAnimationEnd))this.onAnimationEnd(this,null)};a.DisplayObject_cloneProps=a.cloneProps;a.cloneProps=function(b){this.DisplayObject_cloneProps(b); b.onAnimationEnd=this.onAnimationEnd;b.currentFrame=this.currentFrame;b.currentAnimation=this.currentAnimation;b.paused=this.paused;b.offset=this.offset;b._animation=this._animation;b.currentAnimationFrame=this.currentAnimationFrame};a._goto=function(b){if(isNaN(b)){var a=this.spriteSheet.getAnimation(b);if(a)this.currentAnimationFrame=0,this._animation=a,this.currentAnimation=b,this._normalizeFrame()}else this.currentAnimation=this._animation=null,this.currentFrame=b};j.BitmapAnimation=c})(window);(function(j){var c=function(b){this.initialize(b)},a=c.prototype=new DisplayObject;a.graphics=null;a.DisplayObject_initialize=a.initialize;a.initialize=function(b){this.DisplayObject_initialize();this.graphics=b?b:new Graphics};a.isVisible=function(){return this.visible&&this.alpha>0&&this.scaleX!=0&&this.scaleY!=0&&this.graphics};a.DisplayObject_draw=a.draw;a.draw=function(b,a){if(this.DisplayObject_draw(b,a))return true;this.graphics.draw(b);return true};a.clone=function(b){b=new c(b&&this.graphics? this.graphics.clone():this.graphics);this.cloneProps(b);return b};a.toString=function(){return"[Shape (name="+this.name+")]"};j.Shape=c})(window);(function(j){var c=function(b,a,c){this.initialize(b,a,c)},a=c.prototype=new DisplayObject;c._workingContext=document.createElement("canvas").getContext("2d");a.text="";a.font=null;a.color=null;a.textAlign=null;a.textBaseline=null;a.maxWidth=null;a.outline=false;a.lineHeight=null;a.lineWidth=null;a.DisplayObject_initialize=a.initialize;a.initialize=function(b,a,c){this.DisplayObject_initialize();this.text=b;this.font=a;this.color=c?c:"#000"};a.isVisible=function(){return Boolean(this.visible&&this.alpha> 0&&this.scaleX!=0&&this.scaleY!=0&&this.text!=null&&this.text!="")};a.DisplayObject_draw=a.draw;a.draw=function(b,a){if(this.DisplayObject_draw(b,a))return true;this.outline?b.strokeStyle=this.color:b.fillStyle=this.color;b.font=this.font;b.textAlign=this.textAlign?this.textAlign:"start";b.textBaseline=this.textBaseline?this.textBaseline:"alphabetic";for(var c=String(this.text).split(/(?:\r\n|\r|\n)/),d=this.lineHeight==null?this.getMeasuredLineHeight():this.lineHeight,e=0,f=0,g=c.length;fthis.lineWidth?(this._drawTextLine(b,h,e),e+=d,h=k[l+1]):h+=k[l]+k[l+1];this._drawTextLine(b,h,e)}e+=d}return true};a.getMeasuredWidth=function(){return this._getWorkingContext().measureText(this.text).width};a.getMeasuredLineHeight=function(){return this._getWorkingContext().measureText("M").width*1.2}; a.clone=function(){var b=new c(this.text,this.font,this.color);this.cloneProps(b);return b};a.toString=function(){return"[Text (text="+(this.text.length>20?this.text.substr(0,17)+"...":this.text)+")]"};a.DisplayObject_cloneProps=a.cloneProps;a.cloneProps=function(b){this.DisplayObject_cloneProps(b);b.textAlign=this.textAlign;b.textBaseline=this.textBaseline;b.maxWidth=this.maxWidth;b.outline=this.outline;b.lineHeight=this.lineHeight;b.lineWidth=this.lineWidth};a._getWorkingContext=function(){var b= c._workingContext;b.font=this.font;b.textAlign=this.textAlign?this.textAlign:"start";b.textBaseline=this.textBaseline?this.textBaseline:"alphabetic";return b};a._drawTextLine=function(b,a,c){this.outline?b.strokeText(a,0,c,this.maxWidth):b.fillText(a,0,c,this.maxWidth||65535)};j.Text=c})(window);(function(j){var c=function(){throw"SpriteSheetUtils cannot be instantiated";};c._workingCanvas=document.createElement("canvas");c._workingContext=c._workingCanvas.getContext("2d");c.addFlippedFrames=function(a,b,j,i){if(b||j||i){var d=0;b&&c._flip(a,++d,true,false);j&&c._flip(a,++d,false,true);i&&c._flip(a,++d,true,true)}};c.extractFrame=function(a,b){isNaN(b)&&(b=a.getAnimation(b).frames[0]);var j=a.getFrame(b);if(!j)return null;var i=j.rect,d=c._workingCanvas;d.width=i.width;d.height=i.height; c._workingContext.drawImage(j.image,i.x,i.y,i.width,i.height,0,0,i.width,i.height);j=new Image;j.src=d.toDataURL("image/png");return j};c._flip=function(a,b,j,i){for(var d=a._images,e=c._workingCanvas,f=c._workingContext,g=d.length/b,k=0;k