来源:flash,as,js兴趣爱好者html5小游戏（日本人做的）
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>forked: canvasで弾幕詰め合わせ - js do it</title>
<meta name="Description" content="" />
<meta name="Keywords" content="" />
<link rel="stylesheet" type="text/css" media="screen,print" href="style.css" />
</head>
<body>
<!-- generated by: jsdo.it - http://jsdo.it/teetteet/5ycf -->
<!-- Copyright teetteet - http://jsdo.it/teetteet -->
<!-- Licensed under MIT License - http://www.opensource.org/licenses/mit-license.php -->
<canvas id="canvas"></canvas>
<div id = "bag"></div>
<script type="text/javascript" src="index.js"></script>
</body>
</html>
