Experimental code change

mirror-godot-app/ui/game/game_ui_static.gd

@@ -43,12 +43,30 @@ static func ui_ready() -> void:
 
 
 static var _last_state: bool = false
+static var lockout = false
 static func set_vr_mouse_state(state: bool) -> void:
+	if lockout:
+		return
+	lockout = true
 	if _sub_viewport == null or state == _last_state:
 		return # this is non VR mode and is okay to ignore this setting then
 	print("VR GameUI status changed: ", state)
 	_last_state = state
 	_vr_controller_menu.set_vr_mouse_input_state(state)
+	await _root_node.get_tree().create_timer(45.0).timeout
+	_last_state = false
+	_vr_controller_menu.set_vr_mouse_input_state(false)
+	print("Removing menu")
+	# remove VRControllerMenu node (not required)
+	_root_node.remove_child(_vr_controller_menu)
+	_vr_controller_menu.queue_free()
+
+	print("Removing subviewport")
+	# remove subviewport
+	_sub_viewport.remove_child(_internal_instance)
+	_root_node.add_child(_internal_instance)
+	_sub_viewport.get_parent().remove_child(_sub_viewport)
+	_sub_viewport.queue_free()
 
 
 ## Called when booting the app when we know if the app is VR or non-VR
@@ -65,7 +83,7 @@ static func setup_game_ui(root_node: Node, is_vr: bool):
 		if is_vr:
 			## Add the player controller for the menu
 			var vr_player_for_menu: VRControllerMenu = _readonly_vr_menu.instantiate()
-			root_node.add_child.call_deferred(vr_player_for_menu)
+			root_node.add_child(vr_player_for_menu)
 			## Add the subviewport for the VR Headset's UI
 			_sub_viewport = SubViewport.new()
 			_sub_viewport.render_target_update_mode = SubViewport.UPDATE_ALWAYS