/// <summary>
/// Moves the tile.
/// </summary>
/// <param name="xDelta">X delta.</param>
/// <param name="yDelta">Y delta.</param>
public void MoveTile(int xDelta, int yDelta)
{
Tile tile = repository.Get(GameInfo.TilesCount);
if (tile.X + xDelta >= GameInfo.TableSize || tile.X + xDelta < 0)
{
return; //throw new ArgumentException("Invalid X delta");
}
if (tile.Y + yDelta >= GameInfo.TableSize || tile.Y + yDelta < 0)
{
return; //throw new ArgumentException("Invalid Y delta");
}
SwapTiles(tile.X, tile.Y, tile.X + xDelta, tile.Y + yDelta);
}
/// <summary>
/// Clears the tile.
/// </summary>
/// <param name="x">The X coordinate.</param>
/// <param name="y">The Y coordinate.</param>
public void ClearTile(int x, int y)
{
int[] dx = { -1, -1, -1, 0, 1, 1, 1, 0 };
int[] dy = { -1, 0, 1, 1, 1, 0, -1, -1 };
Tile tile = tileRepository.Get(x, y);
if (tile.Cleared || tile.Flagged)
{
return;
}
if (tile.Mined)
{
Alive = false;
IsRunning = false;
return;
}
tile.Cleared = true;
if (tile.DangerLevel == 0)
{
for (int dir = 0; dir < 8; dir++)
{
int x2 = dx[dir] + x;
int y2 = dy[dir] + y;
Tile tile2 = tileRepository.Get(x2, y2);
if (x2 >= 0 && x2 < TableSize && y2 >= 0 && y2 < TableSize)
{
if (!tile2.Cleared && !tile2.Flagged)
{
ClearTile(x2, y2);
}
}
}
}
}
