function GameWindow.draw() local currentScreenData = Context.screens[Context.current_screen] UI.draw_top_bar(currentScreenData.name) end function GameWindow.update() if Input.menu_back() then Context.active_window = WINDOW_MENU MenuWindow.refresh_menu_items() return end if Input.select() then if Context.current_screen == #Context.screens then Context.current_screen = 1 else Context.current_screen = Context.current_screen + 1 end end end function GameWindow.set_state(new_state) Context.active_window = new_state -- Add any state-specific initialization/cleanup here later if needed end