public List <T> Neighbours(TileIndex index, RectNeighbors neighbor)
{
List <T> ret = new List <T>();
int i = 0;
int count = Directions.Length;
if (neighbor == RectNeighbors.Edge)
{
count = 4;
}
else if (neighbor == RectNeighbors.Corner)
{
i = 4;
}
for (i = 0; i < count; i++)
{
var tile = DirectionTo(index, (RectDirection)i, 1);
if (tile != null)
{
ret.Add(tile);
}
}
return(ret);
}
public List <T> Neighbours(T tile, RectNeighbors neighbor)
{
return(Neighbours(tile.index, neighbor));
}
public List <T> Neighbours(int line, int column, RectNeighbors neighbor)
{
return(Neighbours(IndexOf(line, column), neighbor));
}
public List <T> Neighbours(Vector3 position, RectNeighbors neighbor)
{
return(Neighbours(IndexOf(position), neighbor));
}
public List <T> Neighbours(int index, RectNeighbors neighbor)
{
return(Neighbours(IndexOf(index), neighbor));
}
