GC driving me insane (#8305)

code/ATMOSPHERICS/pipes/pipe_base.dm

@@ -99,6 +99,11 @@
 	return parent.return_network(reference)
 
 /obj/machinery/atmospherics/pipe/Destroy()
+	//CHOMPEdit Begin
+	if(parent)
+		parent.members -= src
+		parent.edges -= src
+	//CHOMPEdit End
 	QDEL_NULL(parent)
 	if(air_temporary)
 		loc.assume_air(air_temporary)

code/ATMOSPHERICS/pipes/pipe_base_ch.dm

@@ -0,0 +1,11 @@
+/obj/machinery/atmospherics/pipe/return_air()
+	if(!QDELETED(src)) return ..()
+
+/obj/machinery/atmospherics/pipe/build_network()
+	if(!QDELETED(src)) return ..()
+
+/obj/machinery/atmospherics/pipe/network_expand(datum/pipe_network/new_network, obj/machinery/atmospherics/pipe/reference)
+	if(!QDELETED(src)) return ..(new_network,reference)
+
+/obj/machinery/atmospherics/pipe/return_network(obj/machinery/atmospherics/reference)
+	if(!QDELETED(src)) return ..(reference)

code/controllers/subsystems/machines.dm

@@ -107,7 +107,7 @@ SUBSYSTEM_DEF(machines)
 	while(current_run.len)
 		var/datum/pipe_network/PN = current_run[current_run.len]
 		current_run.len--
-		if(!PN)
+		if(!PN || QDELETED(PN)) //CHOMPEdit
 			networks.Remove(PN)
 			DISABLE_BITFIELD(PN?.datum_flags, DF_ISPROCESSING)
 		else
@@ -124,7 +124,7 @@ SUBSYSTEM_DEF(machines)
 	while(current_run.len)
 		var/obj/machinery/M = current_run[current_run.len]
 		current_run.len--
-		if(!M || (M.process(wait) == PROCESS_KILL))
+		if(!istype(M) || QDELETED(M) || (M.process(wait) == PROCESS_KILL)) //CHOMPEdit
 			processing_machines.Remove(M)
 			DISABLE_BITFIELD(M?.datum_flags, DF_ISPROCESSING)
 		if(MC_TICK_CHECK)

code/modules/mob/mob_planes_vr.dm

@@ -40,3 +40,9 @@
 		entopic_users -= my_mob
 		if(my_mob.client)
 			my_mob.client.images -= entopic_images
+
+//CHOMPEdit begin
+/mob/Destroy()
+	. = ..()
+	entopic_users -= src
+//CHOMPEdit end

vorestation.dme

@@ -280,6 +280,7 @@
 #include "code\ATMOSPHERICS\pipes\manifold.dm"
 #include "code\ATMOSPHERICS\pipes\manifold4w.dm"
 #include "code\ATMOSPHERICS\pipes\pipe_base.dm"
+#include "code\ATMOSPHERICS\pipes\pipe_base_ch.dm"
 #include "code\ATMOSPHERICS\pipes\pipe_base_vr.dm"
 #include "code\ATMOSPHERICS\pipes\simple.dm"
 #include "code\ATMOSPHERICS\pipes\tank.dm"