test/index.html at master · justincouch/test · GitHub

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<html>

<head>

	<style type="text/css">
		body {
			padding: 0px;
			margin: 0px;
		}

		#canvas {
			background-color: #ccc;
		}
	</style>

</head>

<body onload="new pt.TestApp">

<canvas id="canvas"></canvas>
<script type="text/javascript" src="http://code.createjs.com/easeljs-0.5.0.min.js"></script>
<script type="text/javascript" src="http://code.createjs.com/tweenjs-0.3.0.min.js"></script>
<script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.4.4/underscore-min.js"></script>


<script type="text/javascript">

	var c = createjs;
	var presstube = {};
	var pt = presstube;
	var p;

	pt.TestApp = function() {

		var canvas = document.getElementById("canvas");
		var stage = new c.Stage(canvas);
		var bgRect = new c.Shape;
		var centeredContainer = new c.Container;

		function resize() {
			canvas.width = window.innerWidth;
			canvas.height = window.innerHeight;

			bgRect.graphics.clear().beginFill("888").drawRect(0, 0, canvas.width, canvas.height);

			centeredContainer.x = canvas.width/2;
			centeredContainer.y = canvas.height/2;
		}

		function spawnNoun() {
			var noun = new pt.Noun;
			noun.x = Math.random()*200 - Math.random()*200;
			noun.y = Math.random()*200 - Math.random()*200;
			noun.rotation = Math.random()*30 - Math.random()*30;
			centeredContainer.addChild(noun);

			// wait 2 seconds and then dematerialize
			_.delay( function() {
				noun.dematerialize();
			}, 2000);
		}

		function onPress() {
			spawnNoun();
		}

		function onTick() {
			if (Math.random() < 0.05) {
				spawnNoun();
			}
		}

		resize();
		window.onresize = resize;
		c.Ticker.setFPS(30);
		c.Ticker.addListener(stage);
		stage.addChild(bgRect);
		stage.addChild(centeredContainer);
		bgRect.onPress = onPress;
		stage.onTick = onTick;
	}

	pt.Noun = function() { this.initialize(); };
	p = pt.Noun.prototype = new c.Container;
	p.Container_initialize = p.initialize;

	p.initialize = function() {

		this.Container_initialize();

		var noun = this;
		var libraryAnim = new c.BitmapAnimation(pt.Noun.libraryAnimSpriteSheet);
		var puffAnim = new c.BitmapAnimation(pt.Noun.puffAnimSpriteSheet);
		var numFrames = libraryAnim.spriteSheet.getNumFrames();

		function materialize() {
			c.Tween.get(libraryAnim, {onChange: matchPuffFrameToScale} ).to({scaleX: 1, scaleY: 1}, 800, c.Ease.quintIn);
		}
		function dematerialize() {
			c.Tween.get(libraryAnim, {onChange: matchPuffFrameToScale} ).to({scaleX: 0, scaleY: 0}, 800, c.Ease.quintOut).call(onDematerializeComplete);
		}
		function onDematerializeComplete(){
			noun.parent.removeChild(noun);
		}
		function onPress(){
			dematerialize();
		}
		function matchPuffFrameToScale() {
			var frame = Math.floor(puffAnim.spriteSheet.getNumFrames() * libraryAnim.scaleX);
			//console.log(frame);
			puffAnim.gotoAndStop(frame);
		}

		libraryAnim.scaleX = libraryAnim.scaleY = 0;
		noun.addChild(libraryAnim);
		libraryAnim.gotoAndStop(Math.floor(Math.random() * numFrames));
		materialize();
		noun.onPress = onPress;
		noun.addChild(puffAnim);
		noun.dematerialize = dematerialize;
	}

	pt.Noun.libraryAnimSpriteSheet = new c.SpriteSheet( {"images": ["test1.png"], "frames": [[2, 2, 124, 124, 0, 62, 62], [130, 2, 124, 124, 0, 62, 62], [258, 2, 124, 124, 0, 62, 62]], "animations": {"all": {"frames": [0, 1, 2]}}} );
	pt.Noun.puffAnimSpriteSheet = new c.SpriteSheet( {"images": ["puff.png"], "frames": [[2, 2, 124, 124, 0, 62, 62], [130, 2, 124, 124, 0, 62, 62], [258, 2, 124, 124, 0, 62, 62], [386, 2, 124, 124, 0, 62, 62], [514, 2, 124, 124, 0, 62, 62], [642, 2, 124, 124, 0, 62, 62], [770, 2, 124, 124, 0, 62, 62], [898, 2, 124, 124, 0, 62, 62], [1026, 2, 124, 124, 0, 62, 62], [1154, 2, 124, 124, 0, 62, 62]], "animations": {"all": {"frames": [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0]}}} );

</script>

</body>

</html>