Merge pull request #9539 from atlantiscze/get-apc-refactor

Refactors get_apc()

code/modules/power/apc.dm

@@ -156,7 +156,7 @@
 		init()
 	else
 		area = get_area(src)
-		area.apc |= src
+		area.apc = src
 		opened = 1
 		operating = 0
 		name = "[area.name] APC"
@@ -171,7 +171,7 @@
 	if(operating && malf && src.z in config.station_levels) //if (is_type_in_list(get_area(src), the_station_areas))
 		malf.hacked_apcs -= src
 
-	area.apc -= src
+	area.apc = null
 	area.power_light = 0
 	area.power_equip = 0
 	area.power_environ = 0
@@ -210,7 +210,7 @@
 	else
 		src.area = get_area_name(areastring)
 		name = "\improper [area.name] APC"
-	area.apc |= src
+	area.apc = src
 	update_icon()
 
 	make_terminal()

code/modules/power/powernet.dm

@@ -149,7 +149,6 @@
 			return C
 	return null
 
+
 /area/proc/get_apc()
-	var/obj/machinery/power/apc/FINDME = locate() in src
-	if (FINDME)
-		return FINDME
+	return apc