private GameState GetGameState()
{
var allTiles = Enumerable.Range(0, Height)
.SelectMany(row => tiles.GetRow(row)).ToList();
if (allTiles.Where(tile => tile != null).Any(tile => tile.IsMoving))
{
return(GameState.TileMoving);
}
if (allTiles.Any(tile => tile == null))
{
return(GameState.HasEmptyTiles);
}
if (swappedTile != null)
{
return(GameState.MovedTile);
}
if (selectedTile != null)
{
return(GameState.TileSelected);
}
return(GameState.None);
}
public IEnumerable <Tile> GetTilesRow(int index)
{
return(tiles.GetRow(index));
}