Java小游戏贪吃蛇 完整

eclipse开发的java贪吃蛇游戏小项目 上下左右方向箭头控制贪吃蛇移动 贪吃蛇碰壁或者碰到自己都会结束游戏 按F2会重新开始新游戏

package Snake;

public enum Direction {

	L U R D
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2016-12-01 17:24  Snake1_1\
     文件         313  2016-11-26 18:59  Snake1_1\.classpath
     文件         384  2016-11-26 18:59  Snake1_1\.project
     目录           0  2016-11-26 18:59  Snake1_1\.settings\
     文件         598  2016-11-26 18:59  Snake1_1\.settings\org.eclipse.jdt.core.prefs
     目录           0  2016-11-26 18:59  Snake1_1\bin\
     目录           0  2016-11-26 18:59  Snake1_1\bin\Snake\
     文件        1011  2016-11-26 18:59  Snake1_1\bin\Snake\Direction.class
     文件        1418  2016-11-26 18:59  Snake1_1\bin\Snake\Egg.class
     文件        1327  2016-12-01 17:19  Snake1_1\bin\Snake\Snake$Node.class
     文件        3774  2016-12-01 17:19  Snake1_1\bin\Snake\Snake.class
     文件         676  2016-12-01 17:19  Snake1_1\bin\Snake\Yard$1.class
     文件         724  2016-12-01 17:19  Snake1_1\bin\Snake\Yard$KeyMonitor.class
     文件         977  2016-12-01 17:19  Snake1_1\bin\Snake\Yard$PaintThread.class
     文件        4031  2016-12-01 17:19  Snake1_1\bin\Snake\Yard.class
     文件        9001  2016-11-30 16:06  Snake1_1\Snake1_1.jar
     目录           0  2016-11-26 18:59  Snake1_1\src\
     目录           0  2016-11-26 18:59  Snake1_1\src\Snake\
     文件          61  2016-11-26 14:20  Snake1_1\src\Snake\Direction.java
     文件         845  2016-11-26 16:41  Snake1_1\src\Snake\Egg.java
     文件        3223  2016-12-01 17:19  Snake1_1\src\Snake\Snake.java
     文件        3366  2016-12-01 17:19  Snake1_1\src\Snake\Yard.java