Merge pull request #4354 from Citadel-Station-13/upstream-merge-33465

[MIRROR] Replaces a bunch of loc assignments with forcemoves and moves to nullspace

code/game/objects/effects/anomalies.dm

@@ -67,7 +67,7 @@
 	new /obj/effect/particle_effect/smoke/bad(loc)
 
 	for(var/atom/movable/O in src)
-		O.loc = src.loc
+		O.forceMove(drop_location())
 
 	qdel(src)
 

code/game/objects/effects/countdown.dm

@@ -24,7 +24,7 @@
 
 /obj/effect/countdown/proc/attach(atom/A)
 	attached_to = A
-	loc = get_turf(A)
+	forceMove(get_turf(A))
 
 /obj/effect/countdown/proc/start()
 	if(!started)

code/game/objects/effects/decals/misc.dm

@@ -8,7 +8,7 @@
 /obj/effect/temp_visual/point/Initialize(mapload, set_invis = 0)
 	. = ..()
 	var/atom/old_loc = loc
-	loc = get_turf(src)
+	forceMove(get_turf(src))
 	pixel_x = old_loc.pixel_x
 	pixel_y = old_loc.pixel_y
 	invisibility = set_invis

code/game/objects/effects/proximity.dm

@@ -63,7 +63,7 @@
 	for(var/I in 1 to old_checkers_len)
 		if(I <= old_checkers_used)
 			var/obj/effect/abstract/proximity_checker/pc = checkers_local[I]
-			pc.loc = turfs[I]
+			pc.forceMove(turfs[I])
 		else
 			qdel(checkers_local[I])	//delete the leftovers
 

code/game/objects/effects/spiders.dm

@@ -121,7 +121,7 @@
 
 /obj/structure/spider/spiderling/Collide(atom/user)
 	if(istype(user, /obj/structure/table))
-		src.loc = user.loc
+		forceMove(user.loc)
 	else
 		..()
 
@@ -145,7 +145,7 @@
 								"<span class='italics'>You hear something scampering through the ventilation ducts.</span>")
 
 			spawn(rand(20,60))
-				loc = exit_vent
+				forceMove(exit_vent)
 				var/travel_time = round(get_dist(loc, exit_vent.loc) / 2)
 				spawn(travel_time)
 
@@ -159,7 +159,7 @@
 					sleep(travel_time)
 
 					if(!exit_vent || exit_vent.welded)
-						loc = entry_vent
+						forceMove(entry_vent)
 						entry_vent = null
 						return
 					loc = exit_vent.loc