NPC Problem

ID:267272
 
Feb 3 2003, 6:46 am
How can i disable NPCs for moving diagonal directions?
Feb 3 2003, 8:24 am
tell them to only walk in N,S,W,E directions like 
mob/npc
  New()LifeCycle()
  proc/LifeCycle()
    var/dir = pick(NORTH,SOUTH,WEST,EAST)
    walk(src,dir)
    spawn(5)LifeCycle()