Del The World: Unit testing for hard deletes (#59612)

Co-authored-by: SteelSlayer <42044220+SteelSlayer@users.noreply.github.com>

code/datums/components/areabound.dm

@@ -3,6 +3,7 @@
 	var/area/bound_area
 	var/turf/reset_turf
 	var/datum/movement_detector/move_tracker
+	var/moving = FALSE //Used to prevent infinite recursion if your reset turf places you somewhere on enter or something
 
 /datum/component/areabound/Initialize()
 	if(!ismovable(parent))
@@ -18,7 +19,12 @@
 		if(!reset_turf || reset_turf.loc != bound_area)
 			stack_trace("Invalid areabound configuration") //qdel(src)
 			return
+		if(moving)
+			stack_trace("Moved during a reset move, giving up to prevent infinite recursion. Turf: [reset_turf.type] at [reset_turf.x], [reset_turf.y], [reset_turf.z]")
+			return
+		moving = TRUE
 		AM.forceMove(reset_turf)
+		moving = FALSE
 
 /datum/component/areabound/Destroy(force, silent)
 	QDEL_NULL(move_tracker)

code/datums/components/udder.dm

@@ -127,6 +127,8 @@
 	name = "nutrient sac"
 
 /obj/item/udder/gutlunch/initial_conditions()
+	if(!udder_mob)
+		return
 	if(udder_mob.gender == FEMALE)
 		START_PROCESSING(SSobj, src)
 	RegisterSignal(udder_mob, COMSIG_HOSTILE_PRE_ATTACKINGTARGET, .proc/on_mob_attacking)