snake.as

这是几个AS类的源文件！包含了Title,GAME,Snake 几个类实例

class Snake {
	private var titleArray:Array;
	function Snake() {
		titleArray = new Array();
	}
	public function get tiels():Array {
		return titleArray;
	}
	public function get head():Title {
		return titleArray[titleArray.length-1];
	}
	public function get tails():Title {
		return titleArray[0];
	}
	public function pushtitle(frame:Title):Void {
		frame.changepread(2);
		titleArray.push(frame);
			}
	public function shifttitle():Void {
		tails.changepread(1);
		titleArray.shift();
	}
}