Fixed the nuke disk qdel() fucking up

Made the singulo spawn correctly
Really minor fix for things that are qdel()'d at 0 time, which should be nothing if everything is going right.

code/game/atoms.dm

@@ -46,7 +46,7 @@
 
 /atom/Del()
 	// Pass to Destroy().
-	if(!gc_destroyed) // If we're just straight up calling del(atom), make sure anything in Destroy() gets called anyways just to be sure.
+	if(isnull(gc_destroyed)) // If we're just straight up calling del(atom), make sure anything in Destroy() gets called anyways just to be sure.
 		Destroy()
 	..()
 
@@ -56,8 +56,6 @@
 /atom/proc/Destroy()
 	gc_destroyed = world.time
 	invisibility = 101
-	for(var/atom/movable/AM in contents)
-		qdel(AM)
 	if(reagents)
 		reagents.delete()
 		del(reagents) // Technically I think the reagent holder will gc, but let's be careful here and delete all the reagents and the holder too

code/game/atoms_movable.dm

@@ -31,6 +31,12 @@
 //		testing("GC: [type] was deleted via GC with qdel()")
 	..()
 
+/atom/movable/Destroy()
+	loc = null	// can never null their loc enough really
+	for(var/atom/movable/AM in contents)
+		qdel(AM)
+	. = ..()
+
 // Previously known as HasEntered()
 // This is automatically called when something enters your square
 /atom/movable/Crossed(atom/movable/AM)
@@ -59,12 +65,6 @@
 		return 1
 	return 0
 
-/atom/movable/Destroy()
-	loc = null	// can never null their loc enough really
-	for(var/atom/movable/AM in contents)
-		qdel(AM)
-	. = ..()
-
 /atom/movable/proc/hit_check() // todo: this is partly obsolete due to passflags already, add throwing stuff to mob CanPass and finish it
 	if(src.throwing)
 		for(var/atom/A in get_turf(src))

code/game/gamemodes/nuclear/nuclearbomb.dm

@@ -210,3 +210,4 @@ var/bomb_set
 		var/obj/D = new /obj/item/weapon/disk/nuclear(pick(blobstart))
 		message_admins("[src] has been destroyed. Spawning [D] at ([D.x], [D.y], [D.z]).")
 		log_game("[src] has been destroyed. Spawning [D] at ([D.x], [D.y], [D.z]).")
+	..()

code/modules/admin/verbs/debug.dm

@@ -1058,8 +1058,7 @@ var/global/list/g_fancy_list_of_safe_types = null
 		for(var/obj/machinery/the_singularitygen/G in world)
 			if(G.anchored)
 				var/obj/machinery/singularity/S = new /obj/machinery/singularity(get_turf(G), 50)
-				spawn(0)
-					del(G)
+//				qdel(G)
 				S.energy = 1750
 				S.current_size = 7
 				S.icon = 'icons/effects/224x224.dmi'

code/modules/power/singularity/singularity.dm

@@ -38,9 +38,6 @@ var/global/list/uneatable = list(
 	admin_investigate_setup()
 
 	src.energy = starting_energy
-	if(temp)
-		spawn(temp)
-			qdel(src)
 	..()
 	for(var/obj/machinery/singularity_beacon/singubeacon in world)
 		if(singubeacon.active)