//鼠标按下，如果此时已经是输掉的状态则操作无效
//如果方块未被点击，笑脸变换
void OnMouseDown()
{
if (lost)
{
return;
}
mousedScript = this;
if (state == State.Unrevealed)
{
faceHolder.setState(Done_face_controller.face_state.ooh);
renderPhoto.sprite = Done_Photo.get().ooh;
}
}
/// <summary>
/// 遍历周围的以点击方块为中心的3*3数组，将在雷区内的方块存入result列表中
/// </summary>
/// <param name="origin"></param>
/// <returns></returns>
public List <Done_tile_script> GetAdjacentTiles(Done_tile_script origin)
{
//被点击的方块所处于整个雷区这个二维数组的位置
int startX = origin.x;
int startY = origin.y;
//新建一个结果列表用于return周围的具体方块
List <Done_tile_script> result = new List <Done_tile_script>();
//对周围八个方块进行遍历，如果被点击的方块处于边缘，则只需遍历五个方块
//如果处于角落，则只需遍历三个方块
for (int dx = -1; dx <= 1; dx++)
{
int newX = startX + dx;
if (newX < 0 || newX >= tilesAcross)
{
continue;
}
for (int dy = -1; dy <= 1; dy++)
{
int newY = startY + dy;
if (newY < 0 || newY >= tilesDown)
{
continue;
}
if (dx == 0 && dy == 0)
{
continue;
}
result.Add(grid[newX, newY]);
}
}
return(result);
}
