public HexTile GetNeighbor(Direction direction)
{
int deltaX = 0, deltaY = 0, deltaZ = 0;
switch (direction)
{
case Direction.North:
deltaY = 1;
deltaZ = -1;
break;
case Direction.NorthWest:
deltaX = -1;
deltaY = 1;
break;
case Direction.SouthWest:
deltaX = -1;
deltaZ = 1;
break;
case Direction.South:
deltaY = -1;
deltaZ = 1;
break;
case Direction.SouthEast:
deltaX = 1;
deltaY = -1;
break;
case Direction.NorthEast:
deltaX = 1;
deltaZ = -1;
break;
default:
break;
}
var vector = new Vector(this.Position.X + deltaX, this.Position.Y + deltaY, this.Position.Z + deltaZ);
return(HexTile.FromPosition(vector));
}
