How do i make it so you can only enter if you go north

ID:170640
 
Dec 31 2004, 11:27 pm
Meh Does anyone know how to make it so you can only enter a place like a cave by going north. So people can't enter it from the top and such.

        T1Cave
            icon='Turfs.dmi'
            icon_state="Cave"
            name = "Rat Cave"
            Entered(O)
                usr.loc=locate(8,2,3)
Dec 31 2004, 11:31 pm
Just overide the Enter() proc an return 0 for any non north moving object like such

Enter(atom/movable/A)
  if(A.dir != NORTH)
    return 0
  return ..()
Dec 31 2004, 11:32 pm
In response to Theodis
Meh, It doesn't work >..< WHen i try to use you way i get a dupe North error >.<
Jan 1 2005, 2:28 am
In response to WickedlyAndy
My god..

turf
    cave
        Enter(atom/movable/A)
            if(A.dir != NORTH)
                return 0
            return ..()