Created
February 27, 2017 18:02
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| var gridMotion = { | |
| position: [0, 0], | |
| moveHorizontal: function(stepx) { | |
| gridMotion.position[0] += stepx; | |
| }, | |
| moveVertical: function(stepy) { | |
| gridMotion.position[1] += stepy; | |
| } | |
| } |
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