Merge pull request #5376 from clusterfack/INTOTHETRASHITGOES

Removes more manual del() calls

code/game/machinery/kitchen/monkeyrecycler.dm

@@ -59,7 +59,7 @@
 		if(target.wear_mask || target.l_hand || target.r_hand || target.back || target.uniform || target.hat)
 			user << "<span class='warning'>The monkey may not have abiotic items on.</span>"
 		else
-			del(target)
+			qdel(target)
 			user << "<span class='notice'>You stuff the monkey in the machine.</span>"
 			playsound(get_turf(src), 'sound/machines/juicer.ogg', 50, 1)
 			use_power(500)

code/game/objects/effects/effect_system.dm

@@ -883,76 +883,76 @@ steam.start() -- spawns the effect
 	desc = "A lightweight foamed metal wall."
 	var/metal = 1		// 1=aluminum, 2=iron
 
-	proc/updateicon()
-		if(metal == 1)
-			icon_state = "metalfoam"
-		else
-			icon_state = "ironfoam"
+/obj/structure/foamedmetal/proc/updateicon()
+	if(metal == 1)
+		icon_state = "metalfoam"
+	else
+		icon_state = "ironfoam"
 
 
-	ex_act(severity)
+/obj/structure/foamedmetal/ex_act(severity)
+	qdel(src)
+
+/obj/structure/foamedmetal/blob_act()
+	qdel(src)
+
+/obj/structure/foamedmetal/bullet_act()
+	if(metal==1 || prob(50))
 		qdel(src)
 
-	blob_act()
-		del(src)
+/obj/structure/foamedmetal/attack_paw(var/mob/user)
+	attack_hand(user)
+	return
 
-	bullet_act()
-		if(metal==1 || prob(50))
-			del(src)
+/obj/structure/foamedmetal/attack_hand(var/mob/user)
+	user.delayNextAttack(10)
+	if ((M_HULK in user.mutations) || (prob(75 - metal*25)))
+		user << "<span class='notice'>You smash through the metal foam wall.</span>"
+		for(var/mob/O in oviewers(user))
+			if ((O.client && !( O.blinded )))
+				O << "<span class='warning'>[user] smashes through the foamed metal.</span>"
+		qdel(src)
+	else
+		user << "<span class='notice'>You hit the metal foam but bounce off it.</span>"
+	return
 
-	attack_paw(var/mob/user)
-		attack_hand(user)
+
+/obj/structure/foamedmetal/attackby(var/obj/item/I, var/mob/user)
+	user.delayNextAttack(10)
+	if (istype(I, /obj/item/weapon/grab))
+		var/obj/item/weapon/grab/G = I
+		G.affecting.loc = src.loc
+		for(var/mob/O in viewers(src))
+			if (O.client)
+				O << "<span class='warning'>[G.assailant] smashes [G.affecting] through the foamed metal wall.</span>"
+		returnToPool(I)
+		qdel(src)
 		return
 
-	attack_hand(var/mob/user)
-		user.delayNextAttack(10)
-		if ((M_HULK in user.mutations) || (prob(75 - metal*25)))
-			user << "<span class='notice'>You smash through the metal foam wall.</span>"
-			for(var/mob/O in oviewers(user))
-				if ((O.client && !( O.blinded )))
-					O << "<span class='warning'>[user] smashes through the foamed metal.</span>"
-			del(src)
-		else
-			user << "<span class='notice'>You hit the metal foam but bounce off it.</span>"
-		return
+	if(prob(I.force*20 - metal*25))
+		user << "<span class='notice'>You smash through the foamed metal with \the [I].</span>"
+		for(var/mob/O in oviewers(user))
+			if ((O.client && !( O.blinded )))
+				O << "<span class='warning'>[user] smashes through the foamed metal.</span>"
+		qdel(src)
+	else
+		user << "<span class='notice'>You hit the metal foam to no effect.</span>"
+
+/obj/structure/foamedmetal/CanPass(atom/movable/mover, turf/target, height=1.5, air_group = 0)
+	if(air_group) return 0
+	return !density
 
 
-	attackby(var/obj/item/I, var/mob/user)
-		user.delayNextAttack(10)
-		if (istype(I, /obj/item/weapon/grab))
-			var/obj/item/weapon/grab/G = I
-			G.affecting.loc = src.loc
-			for(var/mob/O in viewers(src))
-				if (O.client)
-					O << "<span class='warning'>[G.assailant] smashes [G.affecting] through the foamed metal wall.</span>"
-			returnToPool(I)
-			qdel(src)
-			return
+/obj/structure/foamedmetal/proc/update_nearby_tiles()
+	if (isnull(air_master))
+		return 0
 
-		if(prob(I.force*20 - metal*25))
-			user << "<span class='notice'>You smash through the foamed metal with \the [I].</span>"
-			for(var/mob/O in oviewers(user))
-				if ((O.client && !( O.blinded )))
-					O << "<span class='warning'>[user] smashes through the foamed metal.</span>"
-			qdel(src)
-		else
-			user << "<span class='notice'>You hit the metal foam to no effect.</span>"
+	var/T = loc
 
-	CanPass(atom/movable/mover, turf/target, height=1.5, air_group = 0)
-		if(air_group) return 0
-		return !density
+	if (isturf(T))
+		air_master.mark_for_update(T)
 
-
-	proc/update_nearby_tiles()
-		if (isnull(air_master))
-			return 0
-
-		var/T = loc
-
-		if (isturf(T))
-			air_master.mark_for_update(T)
-
-		return 1
+	return 1
 
 /obj/structure/foamedmetal/New()
 	. = ..()

code/game/objects/items/weapons/table_rack_parts.dm

@@ -19,18 +19,19 @@
 		//SN src = null
 		qdel(src)
 	if (istype(W, /obj/item/stack/rods))
-		if (W:amount >= 4)
+		var/obj/item/stack/rods/rods = W
+		if (rods.amount >= 4)
 			new /obj/item/weapon/table_parts/reinforced( user.loc )
 			user << "<span class='notice'>You reinforce the [name].</span>"
-			W:use(4)
-			del(src)
-		else if (W:amount < 4)
+			rods.use(4)
+			qdel(src)
+		else if (rods.amount < 4)
 			user << "<span class='warning'>You need at least four rods to do this.</span>"
 
 /obj/item/weapon/table_parts/attack_self(mob/user as mob)
 	new /obj/structure/table( user.loc )
 	user.drop_item(src)
-	del(src)
+	qdel(src)
 	return
 
 

code/game/objects/structures.dm

@@ -3,7 +3,7 @@ obj/structure
 
 obj/structure/blob_act()
 	if(prob(50))
-		del(src)
+		qdel(src)
 
 obj/structure/ex_act(severity)
 	switch(severity)

code/game/objects/structures/watercloset.dm

@@ -205,7 +205,7 @@
 /obj/machinery/shower/update_icon()	//this is terribly unreadable, but basically it makes the shower mist up
 	overlays.len = 0					//once it's been on for a while, in addition to handling the water overlay.
 	if(mymist)
-		del(mymist)
+		returnToPool(mymist)
 
 	if(on)
 		overlays += image('icons/obj/watercloset.dmi', src, "water", MOB_LAYER + 1, dir)
@@ -215,16 +215,16 @@
 			spawn(50)
 				if(src && on)
 					ismist = 1
-					mymist = new /obj/effect/mist(loc)
+					mymist = getFromPool(/obj/effect/mist,loc)
 		else
 			ismist = 1
-			mymist = new /obj/effect/mist(loc)
+			mymist = getFromPool(/obj/effect/mist,loc)
 	else if(ismist)
 		ismist = 1
-		mymist = new /obj/effect/mist(loc)
+		mymist = getFromPool(/obj/effect/mist,loc)
 		spawn(250)
 			if(src && !on)
-				del(mymist)
+				returnToPool(mymist)
 				ismist = 0
 
 /obj/machinery/shower/Crossed(atom/movable/O)

code/modules/flufftext/Hallucination.dm

@@ -284,96 +284,98 @@ proc/check_panel(mob/M)
 
 	var/health = 100
 
-	attackby(var/obj/item/weapon/P as obj, mob/user as mob)
+/obj/effect/fake_attacker/attackby(var/obj/item/weapon/P as obj, mob/user as mob)
+	step_away(src,my_target,2)
+	for(var/mob/M in oviewers(world.view,my_target))
+		M << "<span class='danger'>[my_target] flails around wildly.</span>"
+	my_target.show_message("<span class='danger'>[src] has been attacked by [my_target] </span>", 1) //Lazy.
+
+	src.health -= P.force
+
+
+	return
+
+/obj/effect/fake_attacker/Crossed(var/mob/M, somenumber)
+	if(M == my_target)
 		step_away(src,my_target,2)
-		for(var/mob/M in oviewers(world.view,my_target))
-			M << "<span class='danger'>[my_target] flails around wildly.</span>"
-		my_target.show_message("<span class='danger'>[src] has been attacked by [my_target] </span>", 1) //Lazy.
+		if(prob(30))
+			for(var/mob/O in oviewers(world.view , my_target))
+				O << "<span class='danger'>[my_target] stumbles around.</span>"
 
-		src.health -= P.force
+/obj/effect/fake_attacker/New()
+	..()
+	step_away(src,my_target,2)
+	attack_loop()
+	if(my_target)
+		my_target.hallucinations -= src
+	returnToPool(src)
 
 
-		return
-
-	Crossed(var/mob/M, somenumber)
-		if(M == my_target)
-			step_away(src,my_target,2)
-			if(prob(30))
-				for(var/mob/O in oviewers(world.view , my_target))
-					O << "<span class='danger'>[my_target] stumbles around.</span>"
-
-	New()
-		..()
-		spawn(300)
-			if(my_target)
-				my_target.hallucinations -= src
-			del(src)
-		step_away(src,my_target,2)
-		spawn attack_loop()
+/obj/effect/fake_attacker/proc/updateimage()
+//	del src.currentimage
 
 
-	proc/updateimage()
-	//	del src.currentimage
+	if(src.dir == NORTH)
+		del src.currentimage
+		src.currentimage = new /image(up,src)
+	else if(src.dir == SOUTH)
+		del src.currentimage
+		src.currentimage = new /image(down,src)
+	else if(src.dir == EAST)
+		del src.currentimage
+		src.currentimage = new /image(right,src)
+	else if(src.dir == WEST)
+		del src.currentimage
+		src.currentimage = new /image(left,src)
+	my_target << currentimage
 
 
-		if(src.dir == NORTH)
-			del src.currentimage
-			src.currentimage = new /image(up,src)
-		else if(src.dir == SOUTH)
-			del src.currentimage
-			src.currentimage = new /image(down,src)
-		else if(src.dir == EAST)
-			del src.currentimage
-			src.currentimage = new /image(right,src)
-		else if(src.dir == WEST)
-			del src.currentimage
-			src.currentimage = new /image(left,src)
-		my_target << currentimage
-
-
-	proc/attack_loop()
-		while(1)
-			sleep(rand(5,10))
-			if(src.health < 0)
-				collapse()
-				continue
-			if(get_dist(src,my_target) > 1)
-				src.dir = get_dir(src,my_target)
-				step_towards(src,my_target)
-				updateimage()
-			else
-				if(prob(15))
-					if(weapon_name)
-						my_target << sound(pick('sound/weapons/genhit1.ogg', 'sound/weapons/genhit2.ogg', 'sound/weapons/genhit3.ogg'))
-						my_target.show_message("<span class='danger'>[my_target] has been attacked with [weapon_name] by [src.name] </span>", 1)
-						my_target.halloss += 8
-						if(prob(20)) my_target.eye_blurry += 3
-						if(prob(33))
-							if(!locate(/obj/effect/overlay) in my_target.loc)
-								fake_blood(my_target)
-					else
-						my_target << sound(pick('sound/weapons/punch1.ogg','sound/weapons/punch2.ogg','sound/weapons/punch3.ogg','sound/weapons/punch4.ogg'))
-						my_target.show_message("<span class='danger'>[src.name] has punched [my_target]!</span>", 1)
-						my_target.halloss += 4
-						if(prob(33))
-							if(!locate(/obj/effect/overlay) in my_target.loc)
-								fake_blood(my_target)
-
+/obj/effect/fake_attacker/proc/attack_loop()
+	var/time = 0
+	while(time < 300)
+		var/timespent = rand(5,10)
+		time += timespent
+		sleep(timespent)
+		if(src.health < 0)
+			collapse = 1
+			updateimage()
+			continue
+		if(get_dist(src,my_target) > 1)
+			src.dir = get_dir(src,my_target)
+			step_towards(src,my_target)
+			updateimage()
+		else
 			if(prob(15))
-				step_away(src,my_target,2)
-
-	proc/collapse()
-		collapse = 1
-		updateimage()
+				if(weapon_name)
+					my_target << sound(pick('sound/weapons/genhit1.ogg', 'sound/weapons/genhit2.ogg', 'sound/weapons/genhit3.ogg'))
+					my_target.show_message("<span class='danger'>[my_target] has been attacked with [weapon_name] by [src.name] </span>", 1)
+					my_target.halloss += 8
+					if(prob(20)) my_target.eye_blurry += 3
+					if(prob(33))
+						if(!locate(/obj/effect/overlay) in my_target.loc)
+							fake_blood(my_target)
+				else
+					my_target << sound(pick('sound/weapons/punch1.ogg','sound/weapons/punch2.ogg','sound/weapons/punch3.ogg','sound/weapons/punch4.ogg'))
+					my_target.show_message("<span class='danger'>[src.name] has punched [my_target]!</span>", 1)
+					my_target.halloss += 4
+					if(prob(33))
+						if(!locate(/obj/effect/overlay) in my_target.loc)
+							fake_blood(my_target)
 
+		if(prob(15))
+			step_away(src,my_target,2)
+/*
+/obj/effect/fake_attacker/proc/collapse()
+	collapse = 1
+	updateimage()
+*/
 /proc/fake_blood(var/mob/target)
-	var/obj/effect/overlay/O = new/obj/effect/overlay(target.loc)
+	var/obj/effect/overlay/O = getFromPool(/obj/effect/overlay,target.loc)
 	O.name = "blood"
 	var/image/I = image('icons/effects/blood.dmi',O,"floor[rand(1,7)]",O.dir,1)
 	target << I
-	spawn(300)
-		del(O)
-	return
+	sleep(300)
+	returnToPool(O)
 
 var/list/non_fakeattack_weapons = list(/obj/item/weapon/gun/projectile, /obj/item/ammo_storage/box/a357,\
 	/obj/item/weapon/gun/energy/crossbow, /obj/item/weapon/melee/energy/sword,\
@@ -407,7 +409,7 @@ var/list/non_fakeattack_weapons = list(/obj/item/weapon/gun/projectile, /obj/ite
 	if(!clone)	return
 
 	//var/obj/effect/fake_attacker/F = new/obj/effect/fake_attacker(outside_range(target))
-	var/obj/effect/fake_attacker/F = new/obj/effect/fake_attacker(target.loc)
+	var/obj/effect/fake_attacker/F = getFromPool(/obj/effect/fake_attacker,target.loc)
 	if(clone.l_hand)
 		if(!(locate(clone.l_hand) in non_fakeattack_weapons))
 			clone_weapon = clone.l_hand.name
@@ -432,9 +434,6 @@ var/list/non_fakeattack_weapons = list(/obj/item/weapon/gun/projectile, /obj/ite
 //	F.currentimage = new /image(clone)
 
 /*
-
-
-
 	F.left = new /icon(clone.stand_icon,dir=WEST)
 	for(var/icon/i in clone.overlays)
 		F.left.Blend(i)

code/modules/mining/mine_turfs.dm

@@ -271,14 +271,14 @@
 				if(artifact_find)
 					if( excavation_level > 0 || prob(15) )
 
-						B = new(src)
+						B = getFromPool(/obj/structure/boulder, src)
 						if(artifact_find)
 							B.artifact_find = artifact_find
 					else
 						artifact_debris(1)
 
 				else if(prob(15))
-					B = new(src)
+					B = getFromPool(/obj/structure/boulder, src)
 
 				if(B)
 					GetDrilled(0)

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

@@ -2,4 +2,4 @@
 	..()
 	spawn(0)
 		if(src && !key)	//we've transferred to another mob. This ghost should be deleted.
-			del(src)
+			qdel(src)

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

@@ -102,6 +102,12 @@
 	real_name = name
 	..()
 
+/mob/dead/observer/Destroy()
+	..()
+	following = null
+	ghostMulti = null
+	canclone = null
+
 /mob/dead/observer/hasFullAccess()
 	return isAdminGhost(src)
 

code/modules/mob/living/carbon/monkey/monkey.dm

@@ -29,6 +29,12 @@
 	var/update_muts = 1                        // Monkey gene must be set at start.
 	var/alien = 0								//Used for reagent metabolism.
 
+/mob/living/carbon/monkey/Destroy()
+	..()
+	uniform = null
+	hat = null
+	glasses = null
+
 /mob/living/carbon/monkey/tajara
 	name = "farwa"
 	voice_name = "farwa"

code/modules/mob/living/simple_animal/friendly/slime.dm

@@ -50,7 +50,7 @@
 	S2.icon_living = "[src.colour] baby slime"
 	S2.icon_dead = "[src.colour] baby slime dead"
 	S2.colour = "[src.colour]"
-	del(src)
+	qdel(src)
 
 
 /mob/living/simple_animal/slime/proc/rabid()

code/modules/mob/living/simple_animal/hostile/hostile.dm

@@ -29,6 +29,11 @@
 	var/stat_exclusive = 0 //Mobs with this set to 1 will exclusively attack things defined by stat_attack, stat_attack 2 means they will only attack corpses
 	var/attack_faction = null //Put a faction string here to have a mob only ever attack a specific faction
 
+/mob/living/simple_animal/hostile/resetVariables()
+	..("wanted_objects", "friends")
+	wanted_objects = list()
+	friends = list()
+
 /mob/living/simple_animal/hostile/Life()
 	. = ..()
 	if(istype(loc, /obj/item/device/mobcapsule))

code/modules/mob/living/simple_animal/hostile/mining_mobs.dm

@@ -242,7 +242,7 @@
 	pass_flags = PASSTABLE
 
 /mob/living/simple_animal/hostile/asteroid/hivelord/OpenFire(var/the_target)
-	var/mob/living/simple_animal/hostile/asteroid/hivelordbrood/A = new /mob/living/simple_animal/hostile/asteroid/hivelordbrood(src.loc)
+	var/mob/living/simple_animal/hostile/asteroid/hivelordbrood/A = getFromPool(/mob/living/simple_animal/hostile/asteroid/hivelordbrood,src.loc)
 	A.GiveTarget(target)
 	A.friends = friends
 	A.faction = faction
@@ -263,9 +263,9 @@
 	var/inert = 0
 
 /obj/item/asteroid/hivelord_core/New()
-	spawn(1200)
-		inert = 1
-		desc = "The remains of a hivelord that have become useless, having been left alone too long after being harvested."
+	sleep(1200)
+	inert = 1
+	desc = "The remains of a hivelord that have become useless, having been left alone too long after being harvested."
 
 /obj/item/asteroid/hivelord_core/attack(mob/living/M as mob, mob/living/user as mob)
 	if(ishuman(M))
@@ -283,7 +283,7 @@
 				user << "<span class='notice'>You chomp into [src], barely managing to hold it down, but feel amazingly refreshed in mere moments.</span>"
 			playsound(src.loc,'sound/items/eatfood.ogg', rand(10,50), 1)
 			H.revive()
-			del(src)
+			qdel(src)
 	..()
 
 /mob/living/simple_animal/hostile/asteroid/hivelordbrood
@@ -312,11 +312,11 @@
 
 /mob/living/simple_animal/hostile/asteroid/hivelordbrood/New()
 	..()
-	spawn(100)
-		del(src)
+	sleep(100)
+	returnToPool(src)
 
 /mob/living/simple_animal/hostile/asteroid/hivelordbrood/Die()
-	del(src)
+	returnToPool(src)
 
 /mob/living/simple_animal/hostile/asteroid/goliath
 	name = "goliath"
@@ -417,7 +417,7 @@
 			if(current_armor.["melee"] < 90)
 				current_armor.["melee"] = min(current_armor.["melee"] + 10, 90)
 				user << "<span class='info'>You strengthen [target], improving its resistance against melee attacks.</span>"
-				del(src)
+				qdel(src)
 			else
 				user << "<span class='info'>You can't improve [C] any further.</span>"
 	return

code/modules/mob/new_player/logout.dm

@@ -3,5 +3,5 @@
 	..()
 	if(!spawning)//Here so that if they are spawning and log out, the other procs can play out and they will have a mob to come back to.
 		key = null//We null their key before deleting the mob, so they are properly kicked out.
-		del(src)
+		qdel(src)
 	return

code/modules/power/antimatter/control.dm

@@ -41,7 +41,13 @@
 
 /obj/machinery/power/am_control_unit/Destroy()//Perhaps damage and run stability checks rather than just del on the others
 	for(var/obj/machinery/am_shielding/AMS in linked_shielding)
-		del(AMS)
+		AMS.control_unit = null
+		qdel(AMS)
+	for(var/obj/machinery/am_shielding/AMS in linked_cores)
+		AMS.control_unit = null
+		qdel(AMS)
+	qdel(fueljar)
+	fueljar = null
 	..()
 
 
@@ -51,7 +57,7 @@
 		exploded=1
 		explosion(get_turf(src),8,10,12,15)
 		if(src)
-			del(src)
+			qdel(src)
 
 	if(update_shield_icons && !shield_icon_delay)
 		check_shield_icons()
@@ -115,9 +121,7 @@
 	if(prob(100-stability))//Might infect the rest of the machine
 		for(var/obj/machinery/am_shielding/AMS in linked_shielding)
 			AMS.blob_act()
-		spawn(0)
-			//Likely explode
-			del(src)
+		qdel(src)
 		return
 	check_stability()
 	return
@@ -224,7 +228,7 @@
 
 /obj/machinery/power/am_control_unit/proc/check_stability()//TODO: make it break when low also might want to add a way to fix it like a part or such that can be replaced
 	if(stability <= 0)
-		del(src)
+		qdel(src)
 	return
 
 
@@ -256,9 +260,8 @@
 	else
 		for(var/obj/machinery/am_shielding/AMS in linked_shielding)
 			AMS.update_icon()
-	spawn(20)
-		shield_icon_delay = 0
-	return
+	sleep(20)
+	shield_icon_delay = 0
 
 
 /obj/machinery/power/am_control_unit/proc/check_core_stability()

code/modules/power/antimatter/shielding.dm

@@ -33,20 +33,18 @@ proc/cardinalrange(var/center)
 	..(loc)
 	machines -= src
 	power_machines += src
-	spawn(10)
-		controllerscan()
-	return
+	sleep(10)
+	controllerscan()
 
 
 /obj/machinery/am_shielding/proc/controllerscan(var/priorscan = 0)
 	//Make sure we are the only one here
 	if(!istype(src.loc, /turf))
-		del(src)
+		qdel(src)
 		return
 	for(var/obj/machinery/am_shielding/AMS in loc.contents)
 		if(AMS == src) continue
-		spawn(0)
-			del(src)
+		qdel(src)
 		return
 
 	//Search for shielding first
@@ -55,19 +53,14 @@ proc/cardinalrange(var/center)
 			break
 
 	if(!control_unit)//No other guys nearby, look for a control unit
-		for(var/direction in cardinal)
 		for(var/obj/machinery/power/am_control_unit/AMC in cardinalrange(src))
 			if(AMC.add_shielding(src))
 				break
-
-	if(!control_unit)
 		if(!priorscan)
-			spawn(20)
-				controllerscan(1)//Last chance
+			sleep(20)
+			controllerscan(1)//Last chance
 			return
-		spawn(0)
-			del(src)
-	return
+		qdel(src)
 
 
 /obj/machinery/am_shielding/Destroy()
@@ -103,8 +96,7 @@ proc/cardinalrange(var/center)
 			new /obj/effect/blob/node(src.loc,150)
 		else
 			new /obj/effect/blob(src.loc,60)
-		spawn(0)
-			del(src)
+		qdel(src)
 		return
 	check_stability()
 	return
@@ -200,7 +192,6 @@ proc/cardinalrange(var/center)
 	if(!control_unit)	return
 	control_unit.linked_cores.Add(src)
 	control_unit.reported_core_efficiency += efficiency
-	return
 
 
 /obj/machinery/am_shielding/proc/shutdown_core()
@@ -208,17 +199,13 @@ proc/cardinalrange(var/center)
 	if(!control_unit)	return
 	control_unit.linked_cores.Remove(src)
 	control_unit.reported_core_efficiency -= efficiency
-	return
 
 
 /obj/machinery/am_shielding/proc/check_stability(var/injecting_fuel = 0)
 	if(stability > 0) return
 	if(injecting_fuel && control_unit)
 		control_unit.exploding = 1
-	if(src)
-		del(src)
-	return
-
+	qdel(src)
 
 /obj/machinery/am_shielding/proc/recalc_efficiency(var/new_efficiency)//tbh still not 100% sure how I want to deal with efficiency so this is likely temp
 	if(!control_unit || !processing) return
@@ -226,7 +213,6 @@ proc/cardinalrange(var/center)
 		new_efficiency /= 2
 	control_unit.reported_core_efficiency += (new_efficiency - efficiency)
 	efficiency = new_efficiency
-	return
 
 
 
@@ -248,7 +234,6 @@ proc/cardinalrange(var/center)
 /obj/item/device/am_shielding_container/attackby(var/obj/item/I, var/mob/user)
 	if(istype(I, /obj/item/device/multitool) && istype(src.loc,/turf))
 		new/obj/machinery/am_shielding(src.loc)
-		del(src)
+		qdel(src)
 		return
-	..()
-	return
+	..()

code/modules/projectiles/projectile/special.dm

@@ -247,5 +247,5 @@ obj/item/projectile/kinetic/New()
 
 /obj/item/effect/kinetic_blast/New()
 	..()
-	spawn(4)
-		del(src)
+	sleep(4)
+	returnToPool(src)

code/modules/reagents/reagent_containers/food/snacks.dm

@@ -1437,68 +1437,68 @@
 	//var/wrapped = 0
 	var/monkey_type = /mob/living/carbon/monkey
 
-	New()
-		..()
-		reagents.add_reagent("nutriment",10)
+/obj/item/weapon/reagent_containers/food/snacks/monkeycube/New()
+	..()
+	reagents.add_reagent("nutriment",10)
 
-	afterattack(obj/O, mob/user,proximity)
-		if(!proximity) return
-		if(istype(O,/obj/structure/sink) && !wrapped)
-			user << "<span class='notice'>You place [src] under a stream of water...</span>"
-			return Expand()
-		..()
+/obj/item/weapon/reagent_containers/food/snacks/monkeycube/afterattack(obj/O, mob/user,proximity)
+	if(!proximity) return
+	if(istype(O,/obj/structure/sink) && !wrapped)
+		user << "<span class='notice'>You place [src] under a stream of water...</span>"
+		return Expand()
+	..()
 
-	attack_self(mob/user)
-		if(wrapped)
-			Unwrap(user)
+/obj/item/weapon/reagent_containers/food/snacks/monkeycube/attack_self(mob/user)
+	if(wrapped)
+		Unwrap(user)
 
-	On_Consume(var/mob/M)
-		M << "<span class = 'warning'>Something inside of you suddently expands!</span>"
+/obj/item/weapon/reagent_containers/food/snacks/monkeycube/On_Consume(var/mob/M)
+	M << "<span class = 'warning'>Something inside of you suddently expands!</span>"
 
-		if (istype(M, /mob/living/carbon/human))
-			//Do not try to understand.
-			var/obj/item/weapon/surprise = new/obj/item/weapon(M)
-			var/mob/living/carbon/monkey/ook = new monkey_type(null) //no other way to get access to the vars, alas
-			surprise.icon = ook.icon
-			surprise.icon_state = ook.icon_state
-			surprise.name = "malformed [ook.name]"
-			surprise.desc = "Looks like \a very deformed [ook.name], a little small for its kind. It shows no signs of life."
-			del(ook)	//rip nullspace monkey
-			surprise.transform *= 0.6
-			surprise.add_blood(M)
-			var/mob/living/carbon/human/H = M
-			var/datum/organ/external/E = H.get_organ("chest")
-			E.fracture()
-			for (var/datum/organ/internal/I in E.internal_organs)
-				I.take_damage(rand(I.min_bruised_damage, I.min_broken_damage+1))
+	if (istype(M, /mob/living/carbon/human))
+		//Do not try to understand.
+		var/obj/item/weapon/surprise = new/obj/item/weapon(M)
+		var/mob/living/carbon/monkey/ook = new monkey_type(null) //no other way to get access to the vars, alas
+		surprise.icon = ook.icon
+		surprise.icon_state = ook.icon_state
+		surprise.name = "malformed [ook.name]"
+		surprise.desc = "Looks like \a very deformed [ook.name], a little small for its kind. It shows no signs of life."
+		qdel(ook)	//rip nullspace monkey
+		surprise.transform *= 0.6
+		surprise.add_blood(M)
+		var/mob/living/carbon/human/H = M
+		var/datum/organ/external/E = H.get_organ("chest")
+		E.fracture()
+		for (var/datum/organ/internal/I in E.internal_organs)
+			I.take_damage(rand(I.min_bruised_damage, I.min_broken_damage+1))
 
-			if (!E.hidden && prob(60)) //set it snuggly
-				E.hidden = surprise
-				E.cavity = 0
-			else 		//someone is having a bad day
-				E.createwound(CUT, 30)
-				E.embed(surprise)
-		else if (ismonkey(M))
-			M.visible_message("<span class='danger'>[M] suddenly tears in half!</span>")
-			var/mob/living/carbon/monkey/ook = new monkey_type(M.loc)
-			ook.name = "malformed [ook.name]"
-			ook.transform *= 0.6
-			ook.add_blood(M)
-			M.gib()
-		..()
+		if (!E.hidden && prob(60)) //set it snuggly
+			E.hidden = surprise
+			E.cavity = 0
+		else 		//someone is having a bad day
+			E.createwound(CUT, 30)
+			E.embed(surprise)
+	else if (ismonkey(M))
+		M.visible_message("<span class='danger'>[M] suddenly tears in half!</span>")
+		var/mob/living/carbon/monkey/ook = new monkey_type(M.loc)
+		ook.name = "malformed [ook.name]"
+		ook.transform *= 0.6
+		ook.add_blood(M)
+		M.gib()
+	..()
 
-	proc/Expand()
-		for(var/mob/M in viewers(src,7))
-			M << "<span class='warning'>\The [src] expands!</span>"
-		new monkey_type(get_turf(src))
-		del(src)
+/obj/item/weapon/reagent_containers/food/snacks/monkeycube/proc/Expand()
+	for(var/mob/M in viewers(src,7))
+		M << "<span class='warning'>\The [src] expands!</span>"
+	new monkey_type(get_turf(src))
+	qdel(src)
 
-	proc/Unwrap(mob/user as mob)
-		icon_state = "monkeycube"
-		desc = "Just add water!"
-		user << "You unwrap the cube."
-		wrapped = 0
-		return
+/obj/item/weapon/reagent_containers/food/snacks/monkeycube/proc/Unwrap(mob/user as mob)
+	icon_state = "monkeycube"
+	desc = "Just add water!"
+	user << "You unwrap the cube."
+	wrapped = 0
+	return
 
 /obj/item/weapon/reagent_containers/food/snacks/monkeycube/wrapped
 	desc = "Still wrapped in some paper."

code/modules/research/xenoarchaeology/artifact/artifact.dm

@@ -40,6 +40,11 @@
 	var/datum/geosample/geological_data
 	var/datum/artifact_find/artifact_find
 
+/obj/structure/boulder/Destroy()
+	..()
+	geological_data = null
+	artifact_find = null
+
 /obj/structure/boulder/New()
 	..()
 	icon_state = "boulder[rand(1,4)]"
@@ -84,7 +89,7 @@
 			//failure
 			src.visible_message("<span class='danger'>\The [src] suddenly crumbles away.</span>")
 			user << "<span class='rose'>\The [src] has disintegrated under your onslaught, any secrets it was holding are long gone.</span>"
-			del(src)
+			returnToPool(src)
 			return
 
 		if(prob(excavation_level))
@@ -99,7 +104,7 @@
 						X.my_effect.artifact_id = artifact_find.artifact_id
 			else
 				user << "<span class='notice'>[src] has been whittled away under your careful excavation, but there was nothing of interest inside.</span>"
-			del(src)
+			returnToPool(src)
 
 /obj/structure/boulder/Bumped(AM)
 	. = ..()

code/modules/research/xenoarchaeology/finds/finds.dm

@@ -42,6 +42,11 @@
 		if(!inside)
 			inside = locate() in contents
 
+/obj/item/weapon/strangerock/Destroy()
+	..()
+	qdel(inside)
+	inside = null
+
 /*/obj/item/weapon/strangerock/ex_act(var/severity)
 	if(severity && prob(30))
 		src.visible_message("The [src] crumbles away, leaving some dust and gravel behind.")*/
@@ -58,7 +63,7 @@
 				else
 					for(var/mob/M in viewers(world.view, user))
 						M.show_message("<span class='info'>[src] burns away into nothing.</span>",1)
-				del(src)
+				qdel(src)
 				w.remove_fuel(4)
 			else
 				for(var/mob/M in viewers(world.view, user))
@@ -74,7 +79,7 @@
 	..()
 	if(prob(33))
 		src.visible_message("<span class='warning'>[src] crumbles away, leaving some dust and gravel behind.</span>")
-		del(src)
+		qdel(src)
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // Archaeological finds
@@ -547,7 +552,7 @@
 		var/turf/T = get_turf(src)
 		if(istype(T, /turf/unsimulated/mineral))
 			T:last_find = new_item
-		del(src)
+		qdel(src)
 
 	else if(talkative)
 		listening_to_players = 1