Merge pull request #13436 from Putnam3145/worse-idea

C++ innovations: adds an "unstuck" step to SSair, AKA brute forcing LINDA

code/controllers/subsystem/air.dm

@@ -77,6 +77,7 @@ SUBSYSTEM_DEF(air)
 
 /datum/controller/subsystem/air/proc/extools_update_ssair()
 /datum/controller/subsystem/air/proc/extools_update_reactions()
+/datum/controller/subsystem/air/proc/scan_for_active_turfs()
 
 /datum/controller/subsystem/air/fire(resumed = 0)
 	var/timer = TICK_USAGE_REAL
@@ -164,6 +165,8 @@ SUBSYSTEM_DEF(air)
 		if(state != SS_RUNNING)
 			return
 		resumed = 0
+	if(get_amt_active_turfs() < 3000 && !TICK_CHECK)
+		scan_for_active_turfs()
 	currentpart = SSAIR_REBUILD_PIPENETS