Created
March 20, 2012 07:38
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Dominoes with Recursion
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| <head> | |
| <script src="http://code.jquery.com/jquery-latest.js"></script> | |
| <script src="js/lib/underscore.js"></script> | |
| <script src="js/lib/simple-inheritance.js"></script> | |
| <script src="js/lib/backbone.js"></script> | |
| <script src="js/lib/jStorage.js"></script> | |
| <style> | |
| div.tile {height: 70px; width: 35px; border-radius: 7px; float: left; margin: 10px;} | |
| div.tile, div.bar {border: 2px outset #444;} | |
| div.pips {height: 30px; width: 35px;position: relative; margin-top: 2px;} | |
| div.pips div {border-radius: 5px; height: 4px; width: 5px; background: #333; position: absolute; border:2px inset #444;} | |
| div.bar {height:0px; width: 25px; margin: 0 3px;} | |
| .pips._1 div {top: 11px; left: 13px;} | |
| .pips._2 div, .pips._4 div {top: 5px; left: 6px;} | |
| .pips._2 div:last-child, .pips._4 div:last-child {top: 17px; left: 20px;} | |
| .pips._3 div, .pips._5 div {top: 3px; left: 4px;} | |
| .pips._3 div:nth-child(1), .pips._5 div:nth-child(2) {top: 11px; left: 13px;} | |
| .pips._3 div:last-child, .pips._5 div:last-child {top: 19px; left: 22px;} | |
| .pips._4 div:nth-child(1) {top: 5px; left: 20px;} | |
| .pips._4 div:nth-child(2) {top: 17px; left: 6px;} | |
| .pips._5 div:nth-child(1) {top: 3px; left: 22px;} | |
| .pips._5 div:nth-child(3) {top: 19px; left: 4px;} | |
| .pips._6 div {top: 1px; left: 4px;} | |
| .pips._6 div:nth-child(1) {top: 11px; left: 4px;} | |
| .pips._6 div:nth-child(2) {top: 21px; left: 4px;} | |
| .pips._6 div:nth-child(3) {top: 1px; left: 22px;} | |
| .pips._6 div:nth-child(4) {top: 11px; left: 22px;} | |
| .pips._6 div:nth-child(5) {top: 21px; left: 22px;} | |
| </style> | |
| <script> | |
| $(function() { | |
| var boneyard = []; | |
| function boneBuilder(a,b) { | |
| boneyard.push('_' + a + '_' + b); | |
| if (b === 0) { return boneyard } | |
| if (a === 0) { a = b; b--; } | |
| return boneBuilder(a-1,b); | |
| }; | |
| boneBuilder(6,6); | |
| function draw(n) { | |
| for (i = 0; i < n; i++) { | |
| var r = Math.floor(Math.random() * boneyard.length) | |
| var pair = boneyard.splice(r,1)[0] | |
| var newTile = $("<div class='tile'></div>").addClass(pair) | |
| function makeFace(x){ | |
| return $("<div class='pips'></div>").addClass('_' + x).append( makePips(x) ) | |
| function makePips(x) { | |
| var starter = "<div></div>" | |
| if (x < 1) { return "" } | |
| else { return starter.concat( makePips(x-1) ); } | |
| } | |
| } | |
| newTile.append( makeFace( pair.slice(1,2) ) ) | |
| newTile.append("<div class='bar'></div>") | |
| newTile.append( makeFace( pair.slice(3,4) ) ) | |
| $('body').append(newTile) | |
| } | |
| } | |
| draw(28); | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| </body> |
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