fix bugs

src/scripts/network_manager.gd

@@ -14,6 +14,7 @@ const MAX_PLAYERS = 8
 var players_info = {} # Dictionary of peer_id -> {local_player_count: int, player_names: []}
 var local_player_count = 1 # How many local players on this machine
 var is_hosting = false
+var show_room_labels = false # Show room labels when in debug mode
 
 func _ready():
 	# Connect multiplayer signals