More hard dels tracking (#37654)

code/datums/gamemode/role/malf/hackabilities.dm

@@ -10,6 +10,12 @@
 /datum/malfhack_ability/New(var/obj/machinery/M)
 	machine = M
 
+/datum/malfhack_ability/Destroy()
+	if (machine) // In case we got destroyed but the machine wasn't, this can happen in edge cases.
+		machine.hack_abilities -= src
+		machine = null
+	. = ..()
+
 /datum/malfhack_ability/proc/activate(var/mob/living/silicon/A)
 	var/datum/role/malfAI/M = A.mind.GetRole(MALF)
 	if(!istype(A) || !istype(M))

code/datums/gamemode/role/malf/hacking.dm

@@ -9,7 +9,7 @@
 	var/malf_disrupted = FALSE
 	var/aicontrolbypass = FALSE
 
-	var/hack_abilities = list(
+	var/list/hack_abilities = list(
 		/datum/malfhack_ability/toggle/disable,
 		/datum/malfhack_ability/oneuse/overload_quiet
 	)

code/game/atoms_movable.dm

@@ -76,9 +76,6 @@
 	if (isturf(loc) && opacity)
 		T = loc
 		T.reconsider_lights()
-	var/turf/simulated/S = get_turf(src)
-	if (istype(S))
-		S.zone?.burnable_atoms -= src
 
 	if(materials)
 		QDEL_NULL(materials)
@@ -98,6 +95,9 @@
 
 	break_all_tethers()
 
+	for(var/atom/movable/AM in src)
+		qdel(AM)
+
 	forceMove(null, harderforce = TRUE)
 
 	if (T)
@@ -106,9 +106,6 @@
 	if(virtualhearer)
 		QDEL_NULL(virtualhearer)
 
-	for(var/atom/movable/AM in src)
-		qdel(AM)
-
 	. = ..()
 
 /atom/movable/Del()
@@ -482,6 +479,12 @@
 	var/list/atom/old_locs = locs //locs is implicitly copied on assignment, not aliased
 	var/atom/old_loc = loc //Just for convenience; should be equivalent to old_locs[1].
 	var/list/atom/uncrossing
+
+	if (destination == null)
+		var/turf/simulated/S = get_turf(old_loc)
+		if (istype(S))
+			S.zone?.burnable_atoms -= src
+
 	if(isturf(loc)) //obounds() provides nonsense results when Ref.loc isn't a turf.
 		uncrossing = obounds(src)
 	else

code/game/machinery/machinery.dm

@@ -208,6 +208,7 @@ Class Procs:
 	for(var/datum/malfhack_ability/MH in hack_abilities)
 		MH.machine = null
 		qdel(MH)
+	hack_abilities = null
 	qdel(hack_overlay)
 
 	..()

code/game/objects/items/devices/PDA/radio.dm

@@ -31,6 +31,10 @@
 	if(ticker && ticker.current_state == GAME_STATE_PLAYING)
 		initialize()
 
+/obj/item/radio/integrated/signal/Destroy()
+	radio_controller.remove_object(src, frequency)
+	. = ..()
+
 /obj/item/radio/integrated/signal/initialize()
 	if (!radio_controller)
 		return

code/game/objects/items/stacks/stack.dm

@@ -35,7 +35,6 @@
 /obj/item/stack/Destroy()
 	if (usr && usr.machine==src)
 		usr << browse(null, "window=stack")
-	src.forceMove(null)
 	..()
 
 /obj/item/stack/examine(mob/user)

code/modules/mob/dead/observer/observer.dm

@@ -132,11 +132,14 @@ var/creating_arena = FALSE
 	..()
 
 /mob/dead/observer/Destroy()
-	..()
+	var/datum/gamemode/dynamic/dyn_mode = ticker.mode
+	if (istype(dyn_mode))
+		dyn_mode.dead_players -= src
 	unregister_event(/event/after_move, src, nameof(src::update_holomaps()))
 	QDEL_NULL(station_holomap)
 	ghostMulti = null
 	observers.Remove(src)
+	return ..()
 
 /mob/dead/observer/proc/update_holomaps()
 	if(station_holomap)

code/modules/mob/living/living.dm

@@ -26,6 +26,11 @@
 
 	if(addicted_chems)
 		QDEL_NULL(addicted_chems)
+
+	var/datum/gamemode/dynamic/dyn_mode = ticker.mode
+	if (istype(dyn_mode))
+		dyn_mode.living_players -= src
+
 	. = ..()
 
 /mob/living/examine(var/mob/user, var/size = "", var/show_name = TRUE, var/show_icon = TRUE) //Show the mob's size and whether it's been butchered

code/modules/mob/mob.dm

@@ -53,6 +53,11 @@
 	attack_delayer = null
 	special_delayer = null
 	throw_delayer = null
+
+	dark_plane = null
+	self_vision = null
+	master_plane = null
+
 	QDEL_NULL(hud_used)
 	for(var/atom/movable/leftovers in src)
 		qdel(leftovers)