Created
March 17, 2013 14:05
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This snippet generate matrix falling code. I got it by unobfuscate those code. Look at it it's impressive : http://timelessname.com/sandbox/matrix.html
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| <html> | |
| <head> | |
| <script language="javascript"> | |
| function matrix_on_load() | |
| { | |
| s=window.screen,w=q.width=s.width,h=q.height=s.height,m=Math.random; | |
| // Initialize the number of columns | |
| for(p=[],i=0;i<256;p[i++]=0); | |
| setInterval('matrix_interval()',33) | |
| } | |
| function matrix_interval() | |
| { | |
| //At each iteration, we overwrite the surface with a mask black with alpha channel to 5% | |
| q.getContext('2d').fillStyle='rgba(0,0,0,.05)'; | |
| q.getContext('2d').fillRect(0,0,w,h); | |
| // The next letter will be draw in flash green | |
| q.getContext('2d').fillStyle='#0F0'; | |
| // v : value in p | |
| // i : index | |
| p.map(function(v,i){ | |
| q.getContext('2d').fillText(String.fromCharCode(3e4+m()*33),i*10,v); | |
| if(v>758+m()*1e4) | |
| { | |
| p[i]=0; | |
| } | |
| else | |
| { | |
| p[i]+=10; | |
| } | |
| }); | |
| } | |
| </script> | |
| </head> | |
| <body style=margin:0 onload="matrix_on_load()"><canvas id=q /> | |
| </html> |
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