update BG, tile

scripts/managers/auth_manager.gd

@@ -358,8 +358,8 @@ func link_google(id_token: String) -> bool:
 func logout() -> void:
 	print("[AuthManager] Logging out...")
 	
-	if NakamaManager.socket:
-		NakamaManager.socket.close()
+	# FULL CLEANUP: close socket, leave bridge, clear multiplayer peer
+	NakamaManager.cleanup()
 	
 	clear_session()
 	

scripts/managers/game_state_manager.gd

@@ -50,3 +50,4 @@ func reset():
 	bots.clear()
 	game_started_flag = false
 	local_player_character = null
+	emit_signal("game_state_changed")

scripts/managers/lobby_manager.gd

@@ -40,9 +40,9 @@ signal scarcity_mode_changed(mode: String)
 
 # Character and area selection
 var available_characters: Array[String] = ["Copper", "Dabro", "Gatot", "Pip", "Random"]
-var available_areas: Array[String] = ["Desert", "Forest", "City", "Factory"]
+var available_areas: Array[String] = []
 var available_game_modes: Array[String] = ["Freemode", "Stop n Go", "Tekton Doors"]
-var selected_area: String = "Desert" # Host-controlled
+var selected_area: String = "Classic" # Host-controlled
 var game_mode: String = "Freemode" # Host-controlled
 var local_character_index: int = 0 # Local player's character index
 
@@ -59,11 +59,24 @@ signal game_mode_changed(mode: String)
 var _all_ready: bool = false
 
 func _ready():
+	_update_available_areas(game_mode)
+	
 	# Connect to Nakama signals
 	NakamaManager.match_joined.connect(_on_match_joined)
 	multiplayer.peer_connected.connect(_on_peer_connected)
 	multiplayer.peer_disconnected.connect(_on_peer_disconnected)
 
+func _update_available_areas(mode: String) -> void:
+	match mode:
+		"Freemode":
+			available_areas = ["Classic", "Colloseum"]
+		"Stop n Go":
+			available_areas = ["Stop N Go Arena"]
+		"Tekton Doors":
+			available_areas = ["Tekton Doors Arena"]
+		_:
+			available_areas = ["Classic"]
+
 # =============================================================================
 # Room Creation / Joining
 # =============================================================================
@@ -106,6 +119,9 @@ func leave_room() -> void:
 	# Disconnect from Nakama match
 	if NakamaManager.socket:
 		NakamaManager.socket.close()
+		
+	# Important: Clean up game state as well to prevent ghost players
+	GameStateManager.reset()
 	
 	emit_signal("room_left")
 
@@ -384,11 +400,16 @@ func set_game_mode(mode: String) -> void:
 	
 	game_mode = mode
 	rpc("sync_game_mode", mode)
+	
+	_update_available_areas(mode)
+	if selected_area not in available_areas:
+		set_area(available_areas[0])
 
 @rpc("authority", "call_local", "reliable")
 func sync_game_mode(mode: String) -> void:
 	"""Sync game mode selection from host to clients."""
 	game_mode = mode
+	_update_available_areas(mode)
 	emit_signal("game_mode_changed", mode)
 
 func start_game() -> void:
@@ -540,7 +561,8 @@ func reset() -> void:
 	is_host = false
 	_all_ready = false
 	match_duration = 180 # Reset to default 3 minutes
-	selected_area = "Desert"
+	game_mode = "Freemode"
+	_update_available_areas(game_mode)
+	selected_area = available_areas[0]
 	local_character_index = 0 # Default to "Copper"
 	enable_cycle_timer = false
-	game_mode = "Freemode"

scripts/managers/stop_n_go_manager.gd

@@ -46,6 +46,7 @@ const TILE_START = 3 # Start Line
 const TILE_FINISH = 3 # Finish Line
 const TILE_SAFE = 2 # Green Safe Zone
 const TILE_OBSTACLE = 4 # Wall
+const TILE_LIGHTNING_STONE = 15 # Ancient Rock with Lightning Symbol
 
 var hud_layer: CanvasLayer
 var mission_label: Label
@@ -709,8 +710,8 @@ func _spawn_powerup_tiles():
 	for i in range(PERMANENT_POWERUP_LOCATIONS.size()):
 		var pos = PERMANENT_POWERUP_LOCATIONS[i]
 		
-		# Set Floor 0 beneath power-up to ID 1 (Hover pattern) - Static PADS
-		gridmap.set_cell_item(Vector3i(pos.x, 0, pos.y), 1)
+		# Set Floor 0 beneath power-up to ID 15 (Ancient Lightning Stone)
+		gridmap.set_cell_item(Vector3i(pos.x, 0, pos.y), TILE_LIGHTNING_STONE)
 		
 		# Cycle through the available power-up types
 		var tile_id = POWERUP_TILES[i % POWERUP_TILES.size()]
@@ -720,7 +721,7 @@ func _spawn_powerup_tiles():
 		
 		# Sync both floor and tile to all clients and host
 		if can_rpc():
-			main.rpc("sync_grid_item", pos.x, 0, pos.y, 1) # Sync floor change (Pad on)
+			main.rpc("sync_grid_item", pos.x, 0, pos.y, TILE_LIGHTNING_STONE) # Sync floor change (Stone on)
 			main.rpc("sync_grid_item", pos.x, 1, pos.y, tile_id) # Sync power-up
 	
 	powerups_spawned = true