started work on adding user data that stores array of subscribed leaderboards

scripts/game_globals.gd

@@ -13,7 +13,11 @@ var loading_gamemode
 var current_level = "res://scenes/HUBWORLD.tscn"
 var current_gamemode
 
-#Leaderboard
+#Persistent Data
+var user_id = 0
+var current_user_leaderboards = ["global"]
+var all_user_leaderboards = []
+
 var leaderboard_name = "Test"
 var playlist_test