void draw ();
void draw_item(int index, int menu_width, int menu_height);
void set_pos(int x, int y, float rw = 0, float rh = 0);
/** translate a SDL_Event into a menu_action */
void event(SDL_Event& event);
void draw ();
void draw_item(int index, int menu_width, int menu_height);
void set_pos(int x, int y, float rw = 0, float rh = 0);
/** translate a SDL_Event into a menu_action */
void event(SDL_Event& event);