nese/src/menu.h

#ifndef NESE_MENU_H_
#define NESE_MENU_H_

#include "nes.h"
#include "render.h"
#include "input.h"


#define color_white     (0xFFffffffU)
#define color_black     (0xFF000000U)
#define color_red       (0xFFff371aU)
#define color_orange    (0xFFff7b59U)
#define color_yellow    (0xFFffa233U)
#define color_green     (0xFF51d96aU)
#define color_blue      (0xFF6f84ffU)
#define color_purple    (0xFFd56fffU)


#define color_background color_blue
#define color_menu      color_white
#define color_highlight color_yellow
#define color_error     color_red


typedef struct {
    int cursor;
    int top;
} menu_state;


// Returns filename of selected ROM
char* run_main_menu(menu_state*, nes_Renderer*,
                    nes_Input_Reader*, nes*,
                    const char* cur_filename);

// Returns nes_Input_Result indicating the choice
int run_game_menu(menu_state*, nes_Renderer*,
                  nes_Input_Reader*, nes*);

int modal_popup(const char* message,
                nes_Renderer*, nes_Input_Reader*, nes*);


#endif // NESE_MENU_H_