Merge pull request #38683 from AnturK/anomalyfix

Fixes anomaly area selection.

code/modules/events/anomaly.dm

@@ -12,17 +12,33 @@
 	announceWhen	= 1
 
 
-/datum/round_event/anomaly/setup(loop=0)
-	var/safety_loop = loop + 1
-	if(safety_loop > 50)
-		kill()
-		end()
+/datum/round_event/anomaly/proc/findEventArea()
+	var/static/list/allowed_areas
+	if(!allowed_areas)
+		//Places that shouldn't explode
+		var/list/safe_area_types = typecacheof(list(
+		/area/ai_monitored/turret_protected/ai,
+		/area/ai_monitored/turret_protected/ai_upload,
+		/area/engine,
+		/area/solar,
+		/area/holodeck,
+		/area/shuttle)
+		)
+
+		//Subtypes from the above that actually should explode.
+		var/list/unsafe_area_subtypes = typecacheof(list(/area/engine/break_room))
+		
+		allowed_areas = make_associative(GLOB.the_station_areas) - safe_area_types + unsafe_area_subtypes
+
+	return safepick(typecache_filter_list(GLOB.sortedAreas,allowed_areas))
+
+/datum/round_event/anomaly/setup()
 	impact_area = findEventArea()
 	if(!impact_area)
-		setup(safety_loop)
+		CRASH("No valid areas for anomaly found.")
 	var/list/turf_test = get_area_turfs(impact_area)
 	if(!turf_test.len)
-		setup(safety_loop)
+		CRASH("Anomaly : No valid turfs found for [impact_area] - [impact_area.type]")
 
 /datum/round_event/anomaly/announce(fake)
 	priority_announce("Localized energetic flux wave detected on long range scanners. Expected location of impact: [impact_area.name].", "Anomaly Alert")
@@ -30,4 +46,4 @@
 /datum/round_event/anomaly/start()
 	var/turf/T = safepick(get_area_turfs(impact_area))
 	if(T)
-		newAnomaly = new /obj/effect/anomaly/flux(T)
+		newAnomaly = new /obj/effect/anomaly/flux(T)