private void MarkNeighbors(Color color)
{
GameBoard board = GameBoard.GAME_BOARD;
List <GameBoardTile> neighbors = new List <GameBoardTile>();
if (board.GetTile((int)x - 1, (int)y) != null)
{
neighbors.Add(board.GetTile((int)x - 1, (int)y));
}
if (board.GetTile((int)x + 1, (int)y) != null)
{
neighbors.Add(board.GetTile((int)x + 1, (int)y));
}
if (board.GetTile((int)x, (int)y - 1) != null)
{
neighbors.Add(board.GetTile((int)x, (int)y - 1));
}
if (board.GetTile((int)x, (int)y + 1) != null)
{
neighbors.Add(board.GetTile((int)x, (int)y + 1));
}
foreach (GameBoardTile tile in neighbors)
{
if (!IsTileOccupated(tile))
{
if (tile.GetComponent <SwappingTileBehavior>() != null)
{
tile.GetComponent <SwappingTileBehavior>().Mark(color);
}
}
else
{
if (tile.GetComponent <SwappingTileBehavior>() != null)
{
tile.GetComponent <SwappingTileBehavior>().Unmark();
}
}
}
}
public bool OnRelease()
{
if (board.FindAndReplace(tile))
{
tile.GetComponent <DraggableObject>().enabled = false;
if (sounds != null)
{
sounds[2].Play();
}
return(true);
}
return(false);
}