Entering turfs

ID:174412
 
Aug 18 2003, 8:35 am
How can you make it so that you can only enter the turf from 1 direction?
Aug 18 2003, 10:16 am
use Enter() procedure to check when someone is trying to enter the turf, and Dir property to check what direction the mob is facing
Aug 18 2003, 10:34 am
Gokuss4neo wrote:
How can you make it so that you can only enter the turf from 1 direction?

There are various solutions to this, but here's the most straightforward:
turf/special
  var/indir      // only allow entry from this direction
  var/outdir     // only allow exit from this direction

  Enter(atom/movable/A)
    if(indir && get_dir(src, A) != indir) return 0
    return ..()

  Exit(atom/movable/A)
    if(outdir && A.dir != outdir) return 0
    return ..()
I did something similar for an exit, just for demonstration purposes.

Lummox JR