摘要：Follow Mouse utils.js 文件https://gist.github.com/King-fly/6034511/raw/2e28359afdfb45800948f0e6bd31aa958ba7f5cb/html5+utilsball.js 文件https://gist.github.com/King-fly/6034525/raw/4664959f6e33196b9b4520136cc67573e07c8282/ball.js 阅读全文

摘要：Follow Mouse function Ship(){ this.x=0; this.y=0; this.width=25; this.height=20; this.rotation=0; this.showFlame=false;}Ship.prototype.draw=function(context){ context.save(); context.translate(this.x,this.y); context.rotate(this.rotation); ... 阅读全文

摘要：function Arrow(){ this.x=0; this.y=0; this.color='#ffff00'; this.rotation=0;}Arrow.prototype.draw=function(context){ context.save(); context.translate(this.x,this.y); context.rotate(this.rotation); context.lineWidth=2; context.fillStyle=this.col... 阅读全文

摘要：Animation 阅读全文

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