Guards against qdeletion in afterattack (#94211)

code/game/objects/items/fireaxe.dm

@@ -69,6 +69,8 @@ GLOBAL_DATUM(bridge_axe, /obj/item/fireaxe)
 		return
 	if(target.resistance_flags & INDESTRUCTIBLE)
 		return
+	if(QDELETED(target))
+		return
 	if(istype(target, /obj/structure/window) || istype(target, /obj/structure/grille))
 		target.atom_destruction("fireaxe")
 

code/game/objects/items/melee/baton.dm

@@ -157,7 +157,7 @@
 
 // This is where stun gets applied
 /obj/item/melee/baton/afterattack(atom/target, mob/user, list/modifiers, list/attack_modifiers)
-	if(!isliving(target) || !active || !COOLDOWN_FINISHED(src, cooldown_check) || HAS_TRAIT_FROM(target, TRAIT_IWASBATONED, REF(user)))
+	if(!isliving(target) || !active || !COOLDOWN_FINISHED(src, cooldown_check) || HAS_TRAIT_FROM(target, TRAIT_IWASBATONED, REF(user)) || QDELETED(target))
 		return
 	// worst check in the chain but - right click = harmbaton
 	if(LAZYACCESS(modifiers, RIGHT_CLICK) && !stun_on_harmbaton)

code/game/objects/items/melee/misc.dm

@@ -219,7 +219,7 @@
 	return ..()
 
 /obj/item/melee/beesword/afterattack(atom/target, mob/user, list/modifiers, list/attack_modifiers)
-	if(iscarbon(target))
+	if(iscarbon(target) && !QDELETED(target))
 		var/mob/living/carbon/carbon_target = target
 		carbon_target.reagents.add_reagent(/datum/reagent/toxin, 4)
 

code/game/objects/items/weaponry.dm

@@ -1073,6 +1073,8 @@ for further reading, please see: https://github.com/tgstation/tgstation/pull/301
 /obj/item/melee/flyswatter/afterattack(atom/target, mob/user, list/modifiers, list/attack_modifiers)
 	if(is_type_in_typecache(target, splattable))
 		to_chat(user, span_warning("You easily splat [target]."))
+		if(QDELETED(target))
+			return
 		if(isliving(target))
 			new /obj/effect/decal/cleanable/insectguts(target.drop_location())
 			var/mob/living/bug = target

code/game/objects/items/wizard_weapons.dm

@@ -64,7 +64,7 @@
 		return
 
 	charged = FALSE
-	if(isliving(target))
+	if(isliving(target) && !QDELETED(target))
 		var/mob/living/smacked = target
 		smacked.take_bodypart_damage(20, 0)
 	playsound(user, 'sound/items/weapons/marauder.ogg', 50, TRUE)

code/modules/antagonists/changeling/powers/mutations.dm

@@ -227,6 +227,8 @@
 	)
 
 /obj/item/melee/arm_blade/afterattack(atom/target, mob/user, list/modifiers, list/attack_modifiers)
+	if(QDELETED(target))
+		return
 	if(istype(target, /obj/structure/table))
 		var/obj/smash = target
 		smash.deconstruct(FALSE)

code/modules/antagonists/heretic/items/heretic_blades.dm

@@ -166,7 +166,7 @@
 
 /obj/item/melee/sickly_blade/dark/afterattack(atom/target, mob/user, list/modifiers, list/attack_modifiers)
 	. = ..()
-	if(!infused || target == user || !isliving(target))
+	if(!infused || target == user || !isliving(target) || QDELETED(target))
 		return
 	var/datum/antagonist/heretic/heretic_datum = GET_HERETIC(user)
 	var/mob/living/living_target = target

code/modules/jobs/job_types/chaplain/chaplain_nullrod.dm

@@ -859,7 +859,7 @@ GLOBAL_LIST_INIT(nullrod_variants, init_nullrod_variants())
 	if(user == living_target)
 		return
 
-	if(living_target.stat == DEAD)
+	if(living_target.stat == DEAD || QDELETED(living_target))
 		return
 
 	sneak_attack(living_target, user)

code/modules/mapfluff/ruins/objects_and_mobs/sin_ruins.dm

@@ -38,7 +38,7 @@
 	hitsound = 'sound/items/weapons/bladeslice.ogg'
 
 /obj/item/knife/envy/afterattack(atom/target, mob/living/carbon/human/user, list/modifiers, list/attack_modifiers)
-	if(!istype(user) || !ishuman(target))
+	if(!istype(user) || !ishuman(target) || QDELETED(target))
 		return
 
 	var/mob/living/carbon/human/H = target

code/modules/projectiles/guns/ballistic/pistol.dm

@@ -100,6 +100,8 @@
 	return ..()
 
 /obj/item/gun/ballistic/automatic/pistol/clandestine/fisher/afterattack(atom/target, mob/user, list/modifiers, list/attack_modifiers)
+	if(QDELETED(target))
+		return
 	var/obj/projectile/energy/fisher/melee/simulated_hit = new
 	simulated_hit.firer = user
 	simulated_hit.on_hit(target)

code/modules/reagents/reagent_containers/cups/drinks.dm

@@ -29,7 +29,7 @@
 		return
 	if(bartender_check(target, thrower) && throwingdatum)
 		return
-	splash_reagents(target, thrower || throwingdatum?.get_thrower(), allow_closed_splash = TRUE)
+	splash_reagents(QDELETED(target) ? target.drop_location() : target, thrower || throwingdatum?.get_thrower(), allow_closed_splash = TRUE)
 	var/obj/item/broken_bottle/B = new (loc)
 	B.mimic_broken(src, target, break_top)
 	qdel(src)
@@ -379,7 +379,7 @@
 /obj/item/reagent_containers/cup/glass/bottle/juice/smallcarton/smash(atom/target, mob/thrower, datum/thrownthing/throwingdatum, break_top)
 	if(bartender_check(target, thrower) && throwingdatum)
 		return
-	splash_reagents(target, thrower || throwingdatum?.get_thrower(), allow_closed_splash = TRUE)
+	splash_reagents(QDELETED(target) ? target.drop_location() : target, thrower || throwingdatum?.get_thrower(), allow_closed_splash = TRUE)
 	var/obj/item/broken_bottle/bottle_shard = new(drop_location())
 	bottle_shard.mimic_broken(src, target)
 	qdel(src)

code/modules/reagents/reagent_containers/cups/glassbottle.dm

@@ -151,25 +151,25 @@
 		return
 
 	var/head_hitter = user.zone_selected == BODY_ZONE_HEAD && isliving(target)
-
-	// An attack that targets the head of a living mob will attempt to knock them down
-	if(head_hitter)
-		var/mob/living/living_target = target
-		var/knockdown_effectiveness = 0
-		if(!HAS_TRAIT(target, TRAIT_HEAD_INJURY_BLOCKED))
-			knockdown_effectiveness = bottle_knockdown_duration + ((force / 10) * 1 SECONDS) - living_target.getarmor(BODY_ZONE_HEAD, MELEE)
-		if(prob(knockdown_effectiveness))
-			living_target.Knockdown(min(knockdown_effectiveness, 20 SECONDS))
+	if(!QDELETED(target))
+		// An attack that targets the head of a living mob will attempt to knock them down
+		if(head_hitter)
+			var/mob/living/living_target = target
+			var/knockdown_effectiveness = 0
+			if(!HAS_TRAIT(target, TRAIT_HEAD_INJURY_BLOCKED))
+				knockdown_effectiveness = bottle_knockdown_duration + ((force / 10) * 1 SECONDS) - living_target.getarmor(BODY_ZONE_HEAD, MELEE)
+			if(prob(knockdown_effectiveness))
+				living_target.Knockdown(min(knockdown_effectiveness, 20 SECONDS))
 
 	// Displays a custom message which follows the attack
 	if(target == user)
-		target.visible_message(
+		user.visible_message(
 			span_warning("[user] smashes [src] [head_hitter ? "over [user.p_their()] head" : "against [user.p_them()]selves"]!"),
 			span_warning("You smash [src] [head_hitter ? "over your head" : "against yourself"]!"),
 		)
 
 	else
-		target.visible_message(
+		user.visible_message(
 			span_warning("[user] smashes [src] [head_hitter ? "over [target]'s head" : "against [target]"]!"),
 			span_warning("[user] smashes [src] [head_hitter ? "over your head" : "against you"]!"),
 		)
@@ -916,7 +916,8 @@
 				break
 	..()
 	if(firestarter && active)
-		target.fire_act()
+		if(!QDELETED(target))
+			target.fire_act()
 		new /obj/effect/hotspot(get_turf(target))
 
 /obj/item/reagent_containers/cup/glass/bottle/molotov/item_interaction(mob/living/user, obj/item/item, list/modifiers)

code/modules/zombie/items.dm

@@ -12,6 +12,8 @@
 	sharpness = SHARP_EDGED
 
 /obj/item/mutant_hand/zombie/afterattack(atom/target, mob/user, list/modifiers, list/attack_modifiers)
+	if(QDELETED(target))
+		return
 	if(ishuman(target))
 		try_to_zombie_infect(target, user, user.zone_selected)
 	else if(isliving(target))