Qdel fixes (#8625)

* fixes qdel hints for guns, internal organs, and atmospheric and computer-type machinery

* missed two

* s0 much to miss

* dismantle_wall no longer qdels turf

Author: vode-code

code/ATMOSPHERICS/atmospherics.dm

@@ -48,7 +48,7 @@ Pipelines + Other Objects -> Pipe network
 
 /obj/machinery/atmospherics/Destroy()
 	GLOB.atmos_machinery -= src
-	..()
+	. = ..()
 
 /obj/machinery/atmospherics/proc/atmos_init()
 	return

code/ATMOSPHERICS/components/binary_devices/binary_atmos_base.dm

@@ -56,7 +56,7 @@
 		node2.disconnect(src)
 		QDEL_NULL(network2)
 		node2 = null
-	..()
+	. = ..()
 
 
 /obj/machinery/atmospherics/binary/atmos_init()

code/ATMOSPHERICS/components/unary/unary_base.dm

@@ -28,7 +28,7 @@
 		node1.disconnect(src)
 		QDEL_NULL(network)
 		node1 = null
-	..()
+	. = ..()
 
 
 /obj/machinery/atmospherics/unary/atmos_init()

code/game/machinery/alarm.dm

@@ -1193,7 +1193,7 @@ FIRE ALARM
 
 /obj/machinery/firealarm/Destroy()
 	GLOB.firealarm_list -= src
-	..()
+	. = ..()
 
 /*
 FIRE ALARM CIRCUIT

code/game/machinery/computer/computer.dm

@@ -22,7 +22,7 @@
 
 /obj/machinery/computer/Destroy()
 	GLOB.computer_list -= src
-	..()
+	. = ..()
 
 /obj/machinery/computer/Process()
 	if(stat & (NOPOWER|BROKEN))

code/game/machinery/doors/door.dm

@@ -51,7 +51,7 @@
 
 /obj/machinery/door/Destroy()
 	GLOB.all_doors -= src
-	..()
+	. = ..()
 
 /obj/machinery/door/can_prevent_fall(above)
 	return above ? density : null

code/game/turfs/simulated/walls.dm

@@ -69,7 +69,9 @@
 	girder.is_low = is_low_wall
 	girder.is_reinforced = is_reinforced
 	girder.update_icon()
-	qdel(src)
+	remove_neighbour_connections()
+	ChangeTurf(/turf/floor/plating)
+	updateVisibility(src)
 
 /turf/wall/get_matter()
 	return list(MATERIAL_STEEL = 5)

code/modules/organs/internal/_internal.dm

@@ -56,7 +56,7 @@
 	UnregisterSignal(src, COMSIG_IORGAN_ADD_WOUND)
 	UnregisterSignal(src, COMSIG_IORGAN_REMOVE_WOUND)
 	UnregisterSignal(src, COMSIG_IORGAN_REFRESH_SELF)
-	..()
+	. = ..()
 
 /obj/item/organ/internal/removed()
 	UnregisterSignal(parent, COMSIG_IORGAN_WOUND_COUNT)

code/modules/projectiles/gun.dm

@@ -230,7 +230,7 @@
 	if(flashlight_attachment)
 		flashlight_attachment.forceMove(get_turf(src))
 		flashlight_attachment = null
-	..()
+	. = ..()
 
 /obj/item/gun/proc/set_item_state(state, hands = TRUE, back = FALSE, onsuit = FALSE)
 	var/wield_state