Makes things more consistent

code/game/machinery/computer/honkputer.dm

@@ -20,7 +20,7 @@
 /obj/machinery/computer/HONKputer/Topic(href, href_list)
 	if(..())
 		return 1
-	if(!is_station_level(src.z))
+	if(is_away_level(src.z))
 		to_chat(usr, "<span class='danger'>Unable to establish a connection</span>: You're too far away from the station!")
 		return
 	usr.set_machine(src)

code/game/objects/structures/crates_lockers/closets.dm

@@ -192,7 +192,7 @@
 			return
 		var/obj/item/weapon/rcs/E = W
 		if(E.rcell && (E.rcell.charge >= E.chargecost))
-			if(!is_station_contact(src.z))
+			if(!is_level_reachable(src.z))
 				to_chat(user, "<span class='warning'>The rapid-crate-sender can't locate any telepads!</span>")
 				return
 			if(E.mode == 0)

code/modules/projectiles/projectile/special.dm

@@ -276,17 +276,9 @@ obj/item/projectile/kinetic/New()
 
 /obj/item/projectile/beam/wormhole/on_hit(atom/target)
 	if(ismob(target))
-		var/turf/portal_destination = pick(orange(6, src))
-		do_teleport(target, portal_destination)
-		return ..()
-	if(!gun)
-		qdel(src)
-	gun.create_portal(src)
-
-/obj/item/projectile/beam/wormhole/on_hit(atom/target)
-	if(ismob(target))
-		var/turf/portal_destination = pick(orange(6, src))
-		do_teleport(target, portal_destination)
+		if(is_teleport_allowed(target.z))
+			var/turf/portal_destination = pick(orange(6, src))
+			do_teleport(target, portal_destination)
 		return ..()
 	if(!gun)
 		qdel(src)