public static BoardLocation?Neighbor(this BoardLocation currentLocation, Direction direction)
{
switch (direction)
{
case Direction.East:
return(currentLocation.East());
case Direction.North:
return(currentLocation.North());
case Direction.NorthEast:
return(currentLocation.NorthEast());
case Direction.NorthWest:
return(currentLocation.NorthWest());
case Direction.South:
return(currentLocation.South());
case Direction.SouthEast:
return(currentLocation.SouthEast());
case Direction.SouthWest:
return(currentLocation.SouthWest());
case Direction.West:
return(currentLocation.West());
default:
return(null);
}
}