[MIRROR] Cleans up internal temp code (#2853)

* Cleans up internal temp code (#30715)

* cleanup

* Update living.dm

* Update atoms.dm

* Update objs.dm

* Cleans up internal temp code

* Update living.dm

* Update living.dm

* fixes then ommits mob_temp stuff.

* wew lad. commenting shit out is picky af.

code/game/atoms.dm

@@ -636,4 +636,7 @@ GLOBAL_LIST_EMPTY(blood_splatter_icons)
 	return L.AllowDrop() ? L : get_turf(L)
 
 /atom/Entered(atom/movable/AM, atom/oldLoc)
-	SendSignal(COMSIG_ATOM_ENTERED, AM, oldLoc)
+	SendSignal(COMSIG_ATOM_ENTERED, AM, oldLoc)
+
+/atom/proc/return_temperature()
+	return

code/game/mecha/mecha.dm

@@ -766,7 +766,7 @@
 		. = t_air.return_pressure()
 	return
 
-/obj/mecha/proc/return_temperature()
+/obj/mecha/return_temperature()
 	var/datum/gas_mixture/t_air = return_air()
 	if(t_air)
 		. = t_air.return_temperature()

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

@@ -450,3 +450,7 @@
 
 /obj/structure/closet/AllowDrop()
 	return TRUE
+
+
+/obj/structure/closet/return_temperature()
+	return

code/game/objects/structures/transit_tubes/transit_tube_pod.dm

@@ -180,3 +180,6 @@
 					if(TT.has_exit(direction))
 						setDir(direction)
 						return
+
+/obj/structure/transit_tube_pod/return_temperature()
+	return air_contents.temperature