fixes some bad spawn handling (#19315)

code/modules/client/preferences_spawnpoints.dm

@@ -86,17 +86,15 @@ GLOBAL_LIST_INIT(spawntypes, populate_spawn_points())
 
 /obj/effect/landmark/arrivals
 	name = "JoinLateShuttle"
-	delete_me = 1
+	delete_me = TRUE
 
 /obj/effect/landmark/arrivals/Initialize(mapload)
 	GLOB.latejoin += loc
 	. = ..()
 
-GLOBAL_LIST_EMPTY(latejoin_tram)
-
 /obj/effect/landmark/tram
 	name = "JoinLateTram"
-	delete_me = 1
+	delete_me = TRUE
 
 /obj/effect/landmark/tram/Initialize(mapload)
 	GLOB.latejoin_tram += loc // There's no tram but you know whatever man!

code/modules/mob/new_player/new_player.dm

@@ -215,7 +215,7 @@
 	return 1
 
 
-/mob/new_player/proc/AttemptLateSpawn(rank,var/spawning_at)
+/mob/new_player/proc/AttemptLateSpawn(rank)
 	if (src != usr)
 		return 0
 	if(!SSticker || SSticker.current_state != GAME_STATE_PLAYING)

code/modules/tgui/modules/late_choices.dm

@@ -134,4 +134,4 @@
 				tgui_alert_async(new_user,"Your current species, [new_user.client.prefs.species], is not available for play on the station.")
 				return 0
 
-			new_user.AttemptLateSpawn(job, new_user.read_preference(/datum/preference/choiced/living/spawnpoint))
+			new_user.AttemptLateSpawn(job)