defaultsnakefactory.java~19~

前段时间帮同学写了个简单动画程序：“贪食蛇的原型”

package com.cxlife.snake;

import java.awt.Color;

public class DefaultSnakeFactory extends SnakeFactory{
//   private static Snake snake  = create();
       static Snake aSnake = new Snake();
       static SnakeUnit dsu = new DefaultSnakeUnit();
       static SnakeUnit dsu1 = new DefaultSnakeUnit();
   public  static Snake getInstance(){

     dsu.setSnake_color(Color.red);
     aSnake.addUnit(dsu);
//     aSnake.addUnit(dsu1);
     return aSnake;
   }
   private static Snake create(){
     return null;
   }


}