its alive!!

code/game/machinery/doors/airlock.dm

@@ -93,6 +93,7 @@
 	var/list/part_overlays
 	var/panel_attachment = "right"
 	var/note_attachment = "left"
+	var/maintenance = FALSE //whether or not the door should be affected by emergency maintenance mode
 
 	var/cyclelinkeddir = 0
 	var/obj/machinery/door/airlock/cyclelinkedairlock
@@ -1665,3 +1666,14 @@
 /obj/machinery/door/airlock/proc/set_wires(wire_security_level)
 	return new /datum/wires/airlock(src, wire_security_level)
 
+/obj/machinery/door/airlock/proc/set_door_to_all_access()
+	if(maintenance)
+		emergency = TRUE
+		update_icon()
+		wires.ui_update()
+
+/obj/machinery/door/airlock/proc/remove_door_from_all_access()
+	if(maintenance)
+		emergency = FALSE
+		update_icon()
+		wires.ui_update()

code/game/machinery/doors/airlock_types.dm

@@ -144,11 +144,13 @@
 /obj/machinery/door/airlock/maintenance/glass
 	opacity = FALSE
 	glass = TRUE
+	maintenance = TRUE
 
 /obj/machinery/door/airlock/maintenance/external/glass
 	opacity = FALSE
 	glass = TRUE
 	normal_integrity = 200
+	maintenance = TRUE
 
 //////////////////////////////////
 /*

code/game/machinery/doors/door.dm

@@ -41,7 +41,6 @@
 	var/red_alert_access = FALSE //if TRUE, this door will always open on red alert
 	var/unres_sides = 0 //Unrestricted sides. A bitflag for which direction (if any) can open the door with no access
 	var/open_speed = 5
-	var/maintenance = FALSE //whether or not the door should be affected by emergency maintenance mode
 
 /obj/machinery/door/examine(mob/user)
 	. = ..()

code/modules/security_levels/keycard_authentication.dm

@@ -142,23 +142,15 @@ MAPPING_DIRECTIONAL_HELPERS(/obj/machinery/keycard_auth, 26)
 
 GLOBAL_VAR_INIT(emergency_access, FALSE)
 /proc/make_maint_all_access()
-	for(var/area/maintenance/M as anything in get_areas(/area/maintenance, SSmapping.levels_by_trait(ZTRAIT_STATION)[1]))
-		for(var/turf/in_area as anything in M.get_contained_turfs())
-			for(var/obj/machinery/door/airlock/A in in_area)
-				A.emergency = TRUE
-				A.update_icon()
-				A.wires.ui_update()
+	for(var/obj/machinery/door/airlock/A)
+		A.set_door_to_all_access()
 	minor_announce("Access restrictions on maintenance and external airlocks have been lifted.", "Attention! Station-wide emergency declared!",1)
 	GLOB.emergency_access = TRUE
 	SSblackbox.record_feedback("nested tally", "keycard_auths", 1, list("emergency maintenance access", "enabled"))
 
 /proc/revoke_maint_all_access()
-	for(var/area/maintenance/M as anything in get_areas(/area/maintenance, SSmapping.levels_by_trait(ZTRAIT_STATION)[1]))
-		for(var/turf/in_area as anything in M.get_contained_turfs())
-			for(var/obj/machinery/door/airlock/A in in_area)
-				A.emergency = FALSE
-				A.update_icon()
-				A.wires.ui_update()
+	for(var/obj/machinery/door/airlock/A)
+		A.remove_door_from_all_access()
 	minor_announce("Access restrictions in maintenance areas have been restored.", "Attention! Station-wide emergency rescinded:")
 	GLOB.emergency_access = FALSE
 	SSblackbox.record_feedback("nested tally", "keycard_auths", 1, list("emergency maintenance access", "disabled"))