Merge pull request #13896 from Kyep/sleeper_teleport_fix

Fixes issues with machines/mechs when a person is teleported out of them

code/game/objects/objs.dm

@@ -351,3 +351,9 @@ a {
 
 /obj/proc/check_uplink_validity()
 	return TRUE
+
+/obj/proc/force_eject_occupant()
+	// This proc handles safely removing occupant mobs from the object if they must be teleported out (due to being SSD/AFK, by admin teleport, etc) or transformed.
+	// In the event that the object doesn't have an overriden version of this proc to do it, log a runtime so one can be added.
+	CRASH("Proc force_eject_occupant() is not overriden on a machine containing a mob.")
+

code/game/objects/structures/crates_lockers/closets.dm

@@ -354,6 +354,11 @@
 /obj/structure/closet/AllowDrop()
 	return TRUE
 
+/obj/structure/closet/force_eject_occupant()
+	// Its okay to silently teleport mobs out of lockers, since the only thing affected is their contents list.
+	return
+
+
 /obj/structure/closet/bluespace
 	name = "bluespace closet"
 	desc = "A storage unit that moves and stores through the fourth dimension."