/// <summary>
    /// 实例化一个蛇,名字是0到999999的数字,黄色颜色的蛇和黄色队伍的蛇
    /// </summary>
    /// <returns>返回InitSnake这个蛇类</returns>
    public InitSnake GetInstanteSnake()
    {
        string name = Random.Range(0, 999999).ToString();

        instance = GetInstanteSnake(name, 1, 1);
        return(instance);
    }
    public void ExpandSnake(InitSnake Snake)
    {
        int        length = Snake.SnakeGameObject.transform.childCount;
        GameObject G;

        if (length % 2 == 0)
        {
            G = Instantiate(YellowSnakeBody, Snake.SnakeGameObject.transform.GetChild(length - 1).transform.position, Quaternion.identity);
        }
        else
        {
            G = Instantiate(RedSnakeBody, Snake.SnakeGameObject.transform.GetChild(length - 1).transform.position, Quaternion.identity);
        }
        G.transform.SetParent(Snake.SnakeGameObject.transform);
        G.name = length.ToString();
    }
 public void GetInstanteSnake()
 {
     MySnake  = InitSnake.instance.GetInstanteSnake();
     head     = MySnake.SnakeGameObject.transform.GetChild(0).gameObject;
     lastBody = MySnake.SnakeGameObject.transform.GetChild(0).gameObject;
 }
 void Awake()
 {
     instance = this;
 }