// *******************************************************************
// Portal
// *******************************************************************
public Portal(Border b)
{
// get the maptile of this border
tile1 = b.Tile;
// assign tiles
// get any neighbor whose cost is 1
tile2 = b.Neighbors()
.Where(n => b.Cost(n) == 1)
.Cast <Border>()
.FirstOrDefault()?.Tile;
if (tile2 == null)
{
UnityEngine.Debug.LogError("Portal has no neighboring border");
}
Center = b.Center;
Width = b.GetLocations().Count();
costByNode = new Dictionary <IPathable, float>();
}
