<!DOCTYPE html><html>
<head>
<title>Test 32 sprites in a cycle animation</title>
<meta name = "viewport" content = "user-scalable=no, width=device-width">

</head>
<body>

<p>2 scene in the same page : <span id="result"></span> <br><a href="?canvas=1" id="canvas-mode">Use canvas backend.</a> <a href="?html=1" id="html-mode">Use HTML backend</a></p>
<style>
.sjs {
    float:left;
    border:3px #bbb solid;
    margin:10px;
}
</style>
</body>
<script src="../sprite.js"></script>
<script>

window.onload = function() {
var scene1 = sjs.Scene({w:300, h:300});
var scene2 = sjs.Scene({w:300, h:300});

scene1.loadImages(['crate.png'], function() {

    if(window.location.href.indexOf('canvas') != -1) {
        document.getElementById('canvas-mode').style.display = 'none';
    } else {
        document.getElementById('html-mode').style.display = 'none';
    }
    result = document.getElementById('result');

    var crates1 = [];
    var crates2 = [];

    for(var i=0; i<24; i++) {
        var sp = scene1.Sprite('crate.png');
        sp.move((i % 12) * 35, (i/12.0|0)* 50);
        sp.update();
        crates1.push(sp);
    }

    for(var i=0; i<32; i++) {
        var sp = scene2.Sprite('crate.png');
        sp.move((i % 12) * 35, (i/12.0|0)* 50);
        sp.update();
        crates2.push(sp);
    }


    var gravity = 0.5;

    function build_paint(crates) {
        return function p() {

            function hasCollision(crate) {
                if(crate.y > 300 - 32)
                    return true;
                if(crate.collidesWithArray(crates))
                    return true;
                return false;
            }

            for(var i=0; i<crates.length; i++) {
                var crate = crates[i];
                crate.yv += gravity;
                crate.applyYVelocity();
                if(hasCollision(crate)) {
                    crate.reverseYVelocity();
                    crate.yv = 0;
                }
                crate.update()
            }
        };
    }

    var ticker = scene1.Ticker(35, build_paint(crates1));
    ticker.run();

    var ticker = scene2.Ticker(40, build_paint(crates2));
    ticker.run();

});

};
</script>
</html>

Add the 2 scene test
Add the 2 scene test
