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December 10, 2015 11:39
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Code for my Box2d screencast on Bocoup.com
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| var canvasElem = document.getElementById("game"); | |
| var world = boxbox.createWorld(canvasElem); | |
| world.createEntity({ | |
| name: "player", | |
| shape: "circle", | |
| radius: 1, | |
| image: "pig.png", | |
| imageStretchToFit: true, | |
| density: 4, | |
| x: 2, | |
| onKeyDown: function(e) { | |
| this.applyImpulse(200, 60); | |
| } | |
| }); | |
| world.createEntity({ | |
| name: "ground", | |
| shape: "square", | |
| type: "static", | |
| color: "rgb(0,100,0)", | |
| width: 20, | |
| height: .5, | |
| y: 12 | |
| }); | |
| var block = { | |
| name: "block", | |
| shape: "square", | |
| color: "brown", | |
| width: .5, | |
| height: 4, | |
| onImpact: function(entity, force) { | |
| if (entity.name() === "player") { | |
| this.color("black"); | |
| } | |
| } | |
| }; | |
| world.createEntity(block, { | |
| x: 15 | |
| }); | |
| world.createEntity(block, { | |
| x: 17 | |
| }); | |
| world.createEntity(block, { | |
| x: 16, | |
| y: 1, | |
| width: 4, | |
| height: .5 | |
| }); |
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| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Happy Guinea Pigs</title> | |
| <script src="Box2dWeb-2.1.a.3.min.js"></script> | |
| <script src="boxbox.min.js"></script> | |
| </head> | |
| <body> | |
| <canvas id="game" width=640 height=380> | |
| Text that you see if you don't support Canvas :( | |
| </canvas> | |
| <script src="game.js"></script> | |
| </body> | |
| </html> |
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