private int DistanceTo(BuildingFactory f)//checks the distance to other buildings
{
if (f.GetType() == typeof(BuildingFactory))
{
BuildingFactory b = (BuildingFactory)f;
int d = (Xpos - f.Xpos) + Math.Abs(Ypos - f.Ypos);
return(d);
}
else
{
return(0);
}
}
private int DistanceTo(BuildingFactory b)
{
throw new NotImplementedException();
}