ensure atoms spawned over chasms fall when appropriate (#28889)

* ensure atoms spawned over chasms fall when appropriate

* no more sleepy

code/game/turfs/simulated/floor/chasm.dm

@@ -42,6 +42,14 @@
 	var/drop_y = 1
 	var/drop_z = 2 // so that it doesn't send you to CC if something fucks up.
 
+/turf/simulated/floor/chasm/Initialize(mapload)
+	. = ..()
+	RegisterSignal(src, COMSIG_ATOM_AFTER_SUCCESSFUL_INITIALIZED_ON, PROC_REF(on_new_atom_at_loc))
+
+/turf/simulated/floor/chasm/proc/on_new_atom_at_loc(turf/location, atom/created, init_flags)
+	SIGNAL_HANDLER // COMSIG_ATOM_AFTER_SUCCESSFUL_INITIALIZED_ON
+	drop_stuff(created)
+
 /turf/simulated/floor/chasm/Entered(atom/movable/AM)
 	..()
 	START_PROCESSING(SSprocessing, src)

code/modules/mining/equipment/wormhole_jaunter.dm

@@ -360,7 +360,9 @@ GLOBAL_LIST_EMPTY(wormhole_effect)
 	inactive = TRUE
 	menu_open = FALSE
 
-	sleep(5 SECONDS)
+	addtimer(CALLBACK(src, PROC_REF(post_activate)), 5 SECONDS)
+
+/obj/item/wormhole_jaunter/wormhole_weaver/proc/post_activate()
 	if(emp_inflicted)
 		return