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#include <SDL/SDL.h>
#include <stdint.h>
#include <stdio.h>
#include <portaudio.h>
#include "main.h"
#include "snes9x.h"
#include "soundux.h"
#include "memmap.h"
#include "apu.h"
#include "cheats.h"
#include "display.h"
#include "gfx.h"
#include "cpuexec.h"
#include "spc7110.h"
#include "srtc.h"
#include "sa1.h"
#include "scaler.h"
#include "menu.h"
#include "config.h"
uint8_t *keystate;
uint8_t exit_snes = 0;
extern uint32_t emulator_state;
#define CASE(realkey, key) \
if (keystate[realkey]) \
joypad |= key; \
else \
joypad &= ~key; \
uint32_t S9xReadJoypad(int32_t port)
{
SDL_Event event;
static const uint32_t snes_lut[] =
{
SNES_B_MASK,
SNES_Y_MASK,
SNES_SELECT_MASK,
SNES_START_MASK,
SNES_UP_MASK,
SNES_DOWN_MASK,
SNES_LEFT_MASK,
SNES_RIGHT_MASK,
SNES_A_MASK,
SNES_X_MASK,
SNES_TL_MASK,
SNES_TR_MASK
};
int32_t i;
uint32_t joypad = 0;
keystate = SDL_GetKeyState(NULL);
SDL_PollEvent(&event);
CASE(SDLK_RETURN, SNES_START_MASK);
CASE(SDLK_ESCAPE, SNES_SELECT_MASK);
CASE(SDLK_LCTRL, SNES_A_MASK);
CASE(SDLK_LALT, SNES_B_MASK);
CASE(SDLK_LSHIFT, SNES_X_MASK);
CASE(SDLK_SPACE, SNES_Y_MASK);
CASE(SDLK_TAB, SNES_TL_MASK);
CASE(SDLK_BACKSPACE, SNES_TR_MASK);
CASE(SDLK_UP, SNES_UP_MASK);
CASE(SDLK_LEFT, SNES_LEFT_MASK);
CASE(SDLK_RIGHT, SNES_RIGHT_MASK);
CASE(SDLK_DOWN, SNES_DOWN_MASK);
if (keystate[SDLK_END]) emulator_state = 1;
return joypad;
}
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