Coffee2D 是一个 HTML5 游戏引擎，它将开发 HTML5 Canvas 游戏中大量的工作抽象出来，例如 CoffeeScript 特性（如 class 关键字）来更好的与游戏和 CoffeeScript 集成。

Coffee2D 当前提供：

• 简单场景图

• 精灵渲染

• 事件处理

• 动画

• Isometric 地图

组件：

class Card extends Component    constructor: (@suit, @value) ->      super()      @setSize(50, 80)      # the rectangle will be drawn automatically      @addChild new Rect 0, 0, @size.w, @size.h, 'white'       update: (dt) ->      # dt is delta time passed since last update      # (update stuff...)      super()       draw: (ctx) ->      # ctx is the canvas context associated with this scene      # (draw additional stuff other than the rectangle...)      super()

事件处理：

# event origin is automatically set to unit  unit.dispatchEvent {type: 'kill', target: enemy}  enemy.addListener 'kill', (evt) -> if evt.target == enemy then enemy.die()     # can also fire events from Event class, origin will not be set  Event.dispatchEvent {type: 'init'}

项目主页：http://www.open-open.com/lib/view/home/1433664758302