/**
* 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;
}
