*Walkable
(0:1) Whenever somebody moves,
   (1:105) and they were blocked from moving (or stood still),
            (5:351) set variable %movPos to the X,Y position the triggering furre moved to.
            (5:381) set variable %movObj to the object type at (%movPos).
            (5:380) set variable %movFlo to the floor type at (%movPos).
            (5:41) place object type 0 at (%movPos).
            (5:40) set the floor to type 0 at (%movPos).
            (5:14) move the triggering furre to (%movPos) if there's nobody already there.
            (5:41) place object type %movObj at (%movPos).
            (5:40) set the floor to type %movFlo at (%movPos).