public Point<int> GetRandomTile(TileCheckDelegate checkDelegate)
{
List<Point<int>> availablePoints = new List<Point<int>> ();
for(int x = 0; x < Width; x++){
for(int y = 0; y < Height; y++){
if(checkDelegate(tiles[x][y])){
availablePoints.Add(new Point<int>(x, y));
}
}
}
return availablePoints.Count > 0 ? availablePoints [UnityEngine.Random.Range (0, availablePoints.Count)] : null;
}
public Point <int> GetRandomTile(TileCheckDelegate checkDelegate)
{
List <Point <int> > availablePoints = new List <Point <int> > ();
for (int x = 0; x < Width; x++)
{
for (int y = 0; y < Height; y++)
{
if (checkDelegate(tiles[x][y]))
{
availablePoints.Add(new Point <int>(x, y));
}
}
}
return(availablePoints.Count > 0 ? availablePoints [UnityEngine.Random.Range(0, availablePoints.Count)] : null);
}
