public void SetNeighbor(StartTopHexDir direction, List <Coordinates> coords, Coordinates cell)
{
_neighborIndexes[(int)direction] = new Neighbor(direction.ToString(), coords.IndexOf(cell)); //, cell);
var opposite = direction.Opposite();
cell._neighborIndexes[(int)opposite] = new Neighbor(opposite.ToString(), coords.IndexOf(this)); //, this);
}
public static StartTopHexDir Opposite(this StartTopHexDir direction)
{
return((int)direction < 3 ? (direction + 3) : (direction - 3));
}