Button_pressed = nil

	-- == menu area

	if Button_pressed then
		Button_pressed = nil
		return
	end
	-- == settings area
	if on_area(Settings_menu_area, x,y) then
		return
	end
	-- == main area

	-- == menu area

		Button_pressed = true

	if mouse_on_any_slider(x,y, mouse_button) then
		return
	end
	if not on_area(Settings_menu_area, x,y) then
		if Show_settings then
			-- On mobile devices, we can't depend on on.save_settings() triggering on quit

	-- == settings area
	if Show_settings then
		if on_area(Settings_menu_area, x,y) then
			mouse_on_any_slider(x,y, mouse_button)
		else
			Show_settings = false
			-- On mobile devices, we can't depend on on.save_settings() triggering on quit.
			-- So save settings every time we close the settings menu.

		Show_settings = false

		return

	-- == main area

	-- == menu area

	-- == settings area

	-- main area

end

end