new stuff

code/game/objects/effects/landmarks.dm

@@ -513,3 +513,9 @@ INITIALIZE_IMMEDIATE(/obj/effect/landmark/start/new_player)
 /obj/effect/landmark/stationroom/lavaland/station
 	templates = list("Public Mining Base" = 3)
 	icon = 'icons/rooms/Lavaland/Mining.dmi'
+
+// handled in portals.dm, id connected to one-way portal
+/obj/effect/landmark/portal_exit
+	name = "portal exit"
+	icon_state = "portal_exit"
+	var/id

code/game/objects/effects/portals.dm

@@ -29,6 +29,7 @@
 	var/allow_anchored = FALSE
 	var/innate_accuracy_penalty = 0
 	var/last_effect = 0
+	var/force_teleport = FALSE
 
 /obj/effect/portal/anom
 	name = "wormhole"
@@ -162,7 +163,7 @@
 		no_effect = TRUE
 	else
 		last_effect = world.time
-	if(do_teleport(M, real_target, innate_accuracy_penalty, no_effects = no_effect, channel = teleport_channel))
+	if(do_teleport(M, real_target, innate_accuracy_penalty, no_effects = no_effect, channel = teleport_channel, forced = force_teleport))
 		if(istype(M, /obj/item/projectile))
 			var/obj/item/projectile/P = M
 			P.ignore_source_check = TRUE

code/game/objects/items/puzzle_pieces.dm

@@ -120,11 +120,6 @@
 	var/reward = /obj/item/reagent_containers/food/snacks/cookie
 	var/claimed = FALSE
 
-/obj/item/pressure_plate/hologrid/Initialize()
-	. = ..()
-
-	AddElement(/datum/element/undertile, tile_overlay = tile_overlay) //we remove use_anchor here, so it ALWAYS stays anchored
-
 /obj/item/pressure_plate/hologrid/examine(mob/user)
 	. = ..()
 	if(claimed)
@@ -145,3 +140,8 @@
 		trigger()
 		sleep(15)
 		qdel(AM)
+
+// snowflake code until undertile elements
+/obj/item/pressure_plate/hologrid/hide()
+	. = ..()
+	anchored = TRUE