#ifndef EMUL_H
#define EMUL_H

#include "6502.h"
#include "memory.h"

#include <stdbool.h>

#ifdef WITH_GUI
#include <SDL.h>
#endif

enum {
	ROM_START = 0xF800,
	ROM_SIZE = 2048,
	CPU_FREQUENCY = 1000000,
	DISPLAY_FPS = 25
};

typedef struct emul_t {
	cpu_6502_t *cpu;
	memory_t *memory;
	bool gui;
#ifdef WITH_GUI
	SDL_Window *window;
	SDL_Renderer *renderer;
	SDL_Surface *background_image;
	SDL_Texture *background_texture;
#endif
} emul_t;

void emul_init( emul_t *emul, cpu_6502_t *cpu, memory_t *memory );
void emul_start( emul_t *emul );
void emul_run( emul_t *emul );
void emul_free( emul_t *emul );

#endif