fence fixes (#18167)

code/game/objects/structures/fence.dm

@@ -180,10 +180,37 @@
 			locked = !locked
 			playsound(src, keysound,100, 1)
 		return
+
+	else if(istype(W,/obj/item/lockpick))
+		var/obj/item/lockpick/L = W
+		if(!locked)
+			to_chat(user, span_notice("\The [src] isn't locked."))
+			return
+		else if(lock_type != L.pick_type) //make sure our types match
+			to_chat(user, span_warning("\The [L] can't pick \the [src]. Another tool might work?"))
+			return
+		else if(!can_pick)
+			to_chat(user, span_warning("\The [src] can't be [L.pick_verb]ed."))
+			return
+		else
+			to_chat(user, span_notice("You start to [L.pick_verb] the lock on \the [src]..."))
+			playsound(src, keysound,100, 1)
+			if(do_after(user, L.pick_time * lock_difficulty))
+				to_chat(user, span_notice("Success!"))
+				locked = FALSE
+		return
+
 	else
 		attack_hand(user)
 	return
 
+/obj/structure/fence/door/attack_ai(mob/user as mob)
+	if(isAI(user)) //so the AI can't open it
+		return
+	else if(isrobot(user)) //but cyborgs can
+		if(get_dist(user,src) <= 1) //not remotely though
+			return attack_hand(user)
+
 /obj/structure/fence/door/proc/toggle(mob/user)
 	switch(open)
 		if(FALSE)