Harddel Fix Pack #42 + Better Live Reftracking Support (#63877)

* Hard Del Fixes, Ref Tracking Changes

code/modules/spells/spell_types/conjure.dm

@@ -83,7 +83,8 @@
 	include_user = TRUE
 	range = -1
 	clothes_req = FALSE
-	var/obj/item/item
+	///List of weakrefs to items summoned
+	var/list/datum/weakref/item_refs = list()
 	var/item_type = /obj/item/banhammer
 	school = SCHOOL_CONJURATION
 	charge_max = 150
@@ -91,18 +92,18 @@
 	var/delete_old = TRUE //TRUE to delete the last summoned object if it's still there, FALSE for infinite item stream weeeee
 
 /obj/effect/proc_holder/spell/targeted/conjure_item/cast(list/targets, mob/user = usr)
-	if (delete_old && item && !QDELETED(item))
-		QDEL_NULL(item)
-	else
-		for(var/mob/living/carbon/C in targets)
-			if(C.dropItemToGround(C.get_active_held_item()))
-				C.put_in_hands(make_item(), TRUE)
+	if (delete_old && length(item_refs))
+		QDEL_LIST(item_refs)
+		return
+	for(var/mob/living/carbon/C in targets)
+		if(C.dropItemToGround(C.get_active_held_item()))
+			C.put_in_hands(make_item(), TRUE)
 
 /obj/effect/proc_holder/spell/targeted/conjure_item/Destroy()
-	if(item)
-		qdel(item)
+	QDEL_LIST(item_refs)
 	return ..()
 
 /obj/effect/proc_holder/spell/targeted/conjure_item/proc/make_item()
-	item = new item_type
+	var/obj/item/item = new item_type
+	item_refs += WEAKREF(item)
 	return item

code/modules/spells/spell_types/personality_commune.dm

@@ -7,19 +7,22 @@
 	include_user = TRUE
 	action_icon_state = "telepathy"
 	action_background_icon_state = "bg_spell"
-	var/datum/brain_trauma/severe/split_personality/trauma
+	// Bidaly reminder that spells are not really "owned" by anyone
+	/// Weakref to the trauma that owns this spell
+	var/datum/weakref/trauma_ref
 	var/flufftext = "You hear an echoing voice in the back of your head..."
 
 /obj/effect/proc_holder/spell/targeted/personality_commune/New(datum/brain_trauma/severe/split_personality/T)
 	. = ..()
-	trauma = T
+	trauma_ref = WEAKREF(T)
 
 /obj/effect/proc_holder/spell/targeted/personality_commune/Destroy()
-	trauma = null
+	trauma_ref = null
 	return ..()
 
 // Pillaged and adapted from telepathy code
 /obj/effect/proc_holder/spell/targeted/personality_commune/cast(list/targets, mob/user)
+	var/datum/brain_trauma/severe/split_personality/trauma = trauma_ref?.resolve()
 	if(!istype(trauma))
 		to_chat(user, span_warning("Something is wrong; Either due a bug or admemes, you are trying to cast this spell without a split personality!"))
 		return