Fix rollerbed movement with buckled mobs

code/game/objects/buckling.dm

@@ -158,9 +158,11 @@
 			L.forceMove(loc, direct, movetime)
 			L.last_move = last_move
 			L.inertia_dir = last_move
-		
+
 		if(!buckle_dir)
 			L.set_dir(dir)
+		else
+			L.set_dir(buckle_dir)
 
 /atom/movable/proc/can_buckle_check(mob/living/M, forced = FALSE)
 	if(!buckled_mobs)

code/modules/mob/living/living.dm

@@ -81,7 +81,7 @@ default behaviour is:
 		return 0
 
 /mob/living/Bump(atom/movable/AM)
-	if(now_pushing || !loc)
+	if(now_pushing || !loc || buckled == AM)
 		return
 	now_pushing = 1
 	if (istype(AM, /mob/living))