def tileClicked(self, x, y):
tile = self.grid[x][y]
if tile is None:
tileID = self.takeCard()
if (tileID is not None):
tile = Tile(self.tileData[tileID], tileID, x, y, self.activePlayer)
self.grid[x][y] = tile
else:
tile.rotate()
self.calculatePower()
