javascript 贪吃蛇(详细注释版)

2024-05-06 14:15:24

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<html> <head> <title>贪吃蛇 Snake v1.0</title> <style> body{ } table{ border-collapse: collapse; border:solid #333 1px; } td{ height: 10px; width: 10px; font-size: 0px; } .filled{ background-color:blue; } </style> </head> <body onload="Snake.init();"> /******************************************* * javascript贪吃蛇 v1.0 * author: sunxing007 * 05/14/2009 * 转载请保留 author: sunxing007 字样,谢谢 *******************************************/ <button id="btn" onclick="Snake.move();this.disabled=true;">Begin</button> <table id="main" width="500" border="1" cellspacing="0" cellpadding="0"> <tr> <td id="my"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> </SPAN> </div> </div> <div class=page1> <p align="center" class="pageLink"></p> </div> <div class="fenxiang">  <div style="text-align:left">上一篇：<a href='/wen/2024/05-06/1044924.html'>jQuery 性能优化指南（1）</a></div> <br> <div style="text-align:left">下一篇：<a href='/wen/2024/05-06/1044926.html'>css+js下拉菜单</a></div> <br> <script src=/d/js/acmsd/gao21.js></script>  </div> <div class="pinglun">  <script> function CheckPl(obj) { if(obj.saytext.value=="") { alert("您没什么话要说吗？"); obj.saytext.focus(); return false; } return true; } </script><form action="/e/pl/doaction.php" method="post" name="saypl" id="saypl" onsubmit="return CheckPl(document.saypl)"> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="plpost"> <tr> <td><table width="100%" border="0" cellpadding="0" cellspacing="0" class="title"> <tr> <td><strong>发表评论</strong></td> <td align="right"><a href="/e/pl/?classid=338&id=1044925">共有<span><script type="text/javascript" src="/e/public/ViewClick/?classid=338&id=1044925&down=2"></script></span>条评论</a></td> </tr> </table> <table width="100%" border="0" cellspacing="10" cellpadding="0"> <tr> <td><table width="100%" border="0" cellpadding="0" cellspacing="2"> <tr> <td width="56%" align="left">用户名: <input name="username" type="text" class="inputText" id="username" value="" size="16" /></td> <td width="44%" align="left">密码: <input name="password" type="password" class="inputText" id="password" value="" size="16" /></td> </tr> <tr> <td align="left">验证码: <input name="key" type="text" class="inputText" size="10" /> <img src="/e/ShowKey/?v=pl" align="absmiddle" /> </td> <td align="left"><input name="nomember" type="checkbox" id="nomember" value="1" checked="checked" /> 匿名发表</td> </tr> </table> <textarea name="saytext" cols="70" rows="6" id="saytext">

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