update BG, tile

scenes/main.gd

@@ -61,6 +61,9 @@ func _ready():
 	# Setup global multiplayer spawners (Stands, etc.)
 	_setup_multiplayer_spawners()
 	
+	# Apply Arena Background
+	_apply_arena_background()
+	
 	# HUD Settings connection is now handled internally by TouchControlsManager
 	# which calls _toggle_pause_menu() on this scene.
 		
@@ -86,6 +89,31 @@ func _setup_multiplayer_spawners():
 		stand_spawner.add_spawnable_scene("res://scenes/static_tekton_stand.tscn")
 		add_child(stand_spawner)
 
+func _apply_arena_background():
+	var arena_bg = get_node_or_null("ArenaBG")
+	if not arena_bg:
+		return
+		
+	var selected_area = LobbyManager.get_selected_area()
+	var texture_path = ""
+	
+	match selected_area:
+		"Colloseum":
+			texture_path = "res://assets/graphics/level_bg/level_bg_colloseum.jpg"
+		"Stop N Go Arena":
+			texture_path = "res://assets/graphics/level_bg/placeholder_stop_n_go.jpg"
+		"Tekton Doors Arena":
+			texture_path = "res://assets/graphics/level_bg/placeholder_tekton_doors.jpg"
+		"Classic", _:
+			texture_path = "res://assets/graphics/level_bg/placeholder_classic.jpg"
+			
+	if ResourceLoader.exists(texture_path):
+		var tex = load(texture_path)
+		if tex:
+			arena_bg.texture = tex
+	else:
+		print("Arena bg texture not found: ", texture_path)
+
 @rpc("any_peer", "call_local", "reliable")
 func sync_portal_configs(configs: Array):
 	if portal_mode_manager:
@@ -2082,9 +2110,10 @@ func _on_back_to_menu_pressed():
 	"""Return to lobby/main menu and clean up game state."""
 	print("[Main] Returning to lobby...")
 	
-	# Clean up game state
+	# Proper ordered cleanup to avoid ghost players
 	GameStateManager.end_game()
 	LobbyManager.reset()
+	
 	# Properly disconnect from Nakama match
 	_cleanup_multiplayer()
 	

scenes/main.tscn

@@ -33,6 +33,7 @@
 [ext_resource type="Texture2D" uid="uid://ckhdyxnho6sjp" path="res://assets/graphics/touch_control/spawn_tile.png" id="28_j8jky"]
 [ext_resource type="Texture2D" uid="uid://b2vhatfmufn3d" path="res://assets/graphics/touch_control/ghost.png" id="33_5q0nq"]
 [ext_resource type="Texture2D" uid="uid://biun2yvglxgij" path="res://assets/graphics/touch_control/grab_tekton.png" id="36_pibwh"]
+[ext_resource type="Texture2D" uid="uid://u6igejwdutv1" path="res://assets/graphics/level_bg/level_bg_colloseum.jpg" id="37_fuf3a"]
 [ext_resource type="Script" uid="uid://86ikh0wuqk7v" path="res://scripts/ui/powerup_inventory_ui.gd" id="powerup_ui_script"]
 [ext_resource type="Script" uid="uid://b54tfa0n6kogi" path="res://scripts/managers/touch_controls.gd" id="touch_manager"]
 [ext_resource type="Script" uid="uid://djiml4sh61dc1" path="res://scripts/ui/virtual_joystick.gd" id="virtual_joystick"]
@@ -101,7 +102,7 @@ auto_randomize = true
 start_item = 2
 end_item = 3
 immutable_items = Array[int]([4])
-metadata/_editor_floor_ = Vector3(0, 1, 0)
+metadata/_editor_floor_ = Vector3(0, 0, 0)
 
 [node name="Camera3D" type="Camera3D" parent="." unique_id=1200003163]
 transform = Transform3D(1, 0, 0, 0, 0.422618, 0.906308, 0, -0.906308, 0.422618, 7, 22.925, 18.4489)
@@ -10212,6 +10213,11 @@ custom_minimum_size = Vector2(0, 40)
 layout_mode = 2
 text = "Back"
 
+[node name="ArenaBG" type="Sprite3D" parent="." unique_id=2070634860]
+transform = Transform3D(4, 0, 0, 0, 1.8291987, 3.557251, 0, -3.557251, 1.8291987, 6.109789, -30, -4)
+texture = ExtResource("37_fuf3a")
+region_rect = Rect2(0, 0, 1080, 0)
+
 [connection signal="pressed" from="Menu/Host" to="." method="_on_host_pressed"]
 [connection signal="pressed" from="Menu/Join" to="." method="_on_join_pressed"]
 [connection signal="text_submitted" from="MessageInput" to="." method="_on_message_input_text_submitted"]