[MIRROR] More globals (#12530)

Co-authored-by: Kashargul <144968721+Kashargul@users.noreply.github.com>

code/controllers/subsystems/nightshift.dm

@@ -38,7 +38,7 @@ SUBSYSTEM_DEF(nightshift)
 		else
 			pickedsound = 'sound/AI/bright_lights.ogg'
 	*/
-	priority_announcement.Announce(message, new_title = "Automated Lighting System Announcement", /* new_sound = pickedsound,*/ zlevel = announce_z)
+	GLOB.priority_announcement.Announce(message, new_title = "Automated Lighting System Announcement", /* new_sound = pickedsound,*/ zlevel = announce_z)
 	// CHOMPEdit End
 	//VOREStation Edit End
 

code/controllers/subsystems/planets.dm

@@ -25,7 +25,7 @@ SUBSYSTEM_DEF(planets)
 	var/list/planet_datums = using_map.planet_datums_to_make
 	for(var/P in planet_datums)
 		var/datum/planet/NP = new P()
-		planets.Add(NP)
+		planets += NP
 		for(var/index in 1 to length(NP.expected_z_levels))
 			var/Z = NP.expected_z_levels[index]
 			if(!isnum(Z))

code/controllers/subsystems/ticker.dm

@@ -354,8 +354,8 @@ SUBSYSTEM_DEF(ticker)
 				feedback_set_details("end_proper", "proper completion")
 				restart_timeleft = restart_timeout
 
-			if(blackbox)
-				blackbox.save_all_data_to_sql()	// TODO - Blackbox or statistics subsystem
+			if(GLOB.blackbox)
+				GLOB.blackbox.save_all_data_to_sql()	// TODO - Blackbox or statistics subsystem
 
 			end_game_state = END_GAME_ENDING
 			return