Created
January 15, 2011 23:17
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Key State
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| <html> | |
| <head> | |
| <script type='text/javascript' src='http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js'></script> | |
| <script type='text/javascript'> | |
| var states = {}; | |
| // w - 87 | |
| // a - 65 | |
| // s - 83 | |
| // d - 68 | |
| $(document).bind('keydown', function(evt) { | |
| states[evt.which] = true; | |
| }).bind('keyup', function(evt) { | |
| states[evt.which] = false; | |
| }); | |
| setInterval(function() { | |
| var state = ""; | |
| if (states[87]) state += "FWD "; | |
| if (states[83]) state += "BACK "; | |
| if (states[65]) state += "LEFT "; | |
| if (states[68]) state += "RIGHT "; | |
| if (state.length) { | |
| console.log(state); | |
| } | |
| }, 500); | |
| </script> | |
| </head> | |
| <body> |
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