public void SetNeighbor(HexCell cell, HexDirection direction)
{
_neighbor[(int)direction] = cell;
cell._neighbor[(int)direction.Reverse()] = this;
}
public void SetNeighbor(HexCell cell, HexDirection direction)
{
_neighbor[(int)direction] = cell;
cell._neighbor[(int)direction.Reverse()] = this;
}