/** * 创建一个方块 * * @return */ private Fangkuai createNewFangkuai() { int index = 0; Random random = new Random(); Fangkuai fangkuai = new Fangkuai(); Color color = new Color(random.nextInt(255), random.nextInt(255), random.nextInt(255)); index = random.nextInt(4); fangkuai.setColor(color); curt_xingzhuang = Fangkuai.xingzhuangs[index]; return fangkuai; }