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34 lines
1 KiB
JavaScript
34 lines
1 KiB
JavaScript
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(function() {
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var World = Matter.World,
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Bodies = Matter.Bodies,
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Composites = Matter.Composites,
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Common = Matter.Common;
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Example.broadphase = function(demo) {
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var engine = demo.engine,
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world = engine.world;
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var stack = Composites.stack(20, 20, 20, 5, 0, 0, function(x, y, column, row) {
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switch (Math.round(Common.random(0, 1))) {
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case 0:
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if (Common.random() < 0.8) {
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return Bodies.rectangle(x, y, Common.random(20, 50), Common.random(20, 50));
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} else {
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return Bodies.rectangle(x, y, Common.random(80, 120), Common.random(20, 30));
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}
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break;
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case 1:
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return Bodies.polygon(x, y, Math.round(Common.random(1, 8)), Common.random(20, 50));
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}
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});
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World.add(world, stack);
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var renderOptions = engine.render.options;
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renderOptions.showBroadphase = true;
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};
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})();
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