Kill processing_objects (#3398)

code/game/objects/structures/alien/egg.dm

@@ -8,12 +8,12 @@
 	anchored = 1
 	var/progress = 0
 
-/obj/structure/alien/egg/New()
-	..()
-	processing_objects += src
+/obj/structure/alien/egg/Initialize()
+	. = ..()
+	START_PROCESSING(SSprocessing, src)
 
 /obj/structure/alien/egg/Destroy()
-	processing_objects -= src
+	STOP_PROCESSING(SSprocessing, src)
 	return ..()
 
 /obj/structure/alien/egg/CanUseTopic(var/mob/user)
@@ -32,7 +32,7 @@
 		for(var/mob/M in dead_mob_list)
 			if(istype(M,/mob/dead) && M.client && M.client.prefs && (MODE_XENOMORPH in M.client.prefs.be_special_role))
 				M << "[ghost_follow_link(src, M)] <span class='notice'>An alien is ready to hatch! (<a href='byond://?src=\ref[src];spawn=1'>spawn</a>)</span>"
-		processing_objects -= src
+		STOP_PROCESSING(SSprocessing, src)
 		update_icon()
 
 /obj/structure/alien/egg/update_icon()

code/game/objects/structures/alien/node.dm

@@ -5,12 +5,12 @@
 	health = 100
 	layer = 3.1
 
-/obj/structure/alien/node/New()
-	..()
-	processing_objects += src
+/obj/structure/alien/node/Initialize()
+	. = ..()
+	START_PROCESSING(SSprocessing, src)
 
 /obj/structure/alien/node/Destroy()
-	processing_objects -= src
+	STOP_PROCESSING(SSprocessing, src)
 	return ..()
 
 /obj/structure/alien/node/process()

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

@@ -77,7 +77,7 @@
 
 	if (timer <= 0)
 		dump_contents()
-		processing_objects.Remove(src)
+		STOP_PROCESSING(SSprocessing, src)
 		qdel(src)
 
 /obj/structure/closet/statue/dump_contents()

code/game/objects/structures/simple_doors.dm

@@ -36,11 +36,11 @@
 	else
 		opacity = 1
 	if(material.products_need_process())
-		processing_objects |= src
+		START_PROCESSING(SSprocessing, src)
 	update_nearby_tiles(need_rebuild=1)
 
 /obj/structure/simple_door/Destroy()
-	processing_objects -= src
+	STOP_PROCESSING(SSprocessing, src)
 	update_nearby_tiles()
 	return ..()