int input_button_pressed(const iprofile *profile, t_button btn)
{
switch(btn) {
case BTN_UP:
switch(profile->base.type) {
case INP_KEYBOARD:
return input_key_pressed(profile->kbd.up);
case INP_JOYPAD:
return input_pad_axis_pressed(profile->pad.index, profile->pad.up);
}
break;
case BTN_DOWN:
switch(profile->base.type) {
case INP_KEYBOARD:
return input_key_pressed(profile->kbd.down);
case INP_JOYPAD:
return input_pad_axis_pressed(profile->pad.index, profile->pad.down);
}
break;
case BTN_LEFT:
switch(profile->base.type) {
case INP_KEYBOARD:
return input_key_pressed(profile->kbd.left);
case INP_JOYPAD:
return input_pad_axis_pressed(profile->pad.index, profile->pad.left);
}
break;
case BTN_RIGHT:
switch(profile->base.type) {
case INP_KEYBOARD:
return input_key_pressed(profile->kbd.right);
case INP_JOYPAD:
return input_pad_axis_pressed(profile->pad.index, profile->pad.right);
}
break;
case BTN_A:
switch(profile->base.type) {
case INP_KEYBOARD:
return input_key_pressed(profile->kbd.btn_a);
case INP_JOYPAD:
return input_pad_button_pressed(profile->pad.index, profile->pad.btn_a);
}
break;
case BTN_B:
switch(profile->base.type) {
case INP_KEYBOARD:
return input_key_pressed(profile->kbd.btn_b);
case INP_JOYPAD:
return input_pad_button_pressed(profile->pad.index, profile->pad.btn_b);
}
break;
case BTN_START:
switch(profile->base.type) {
case INP_KEYBOARD:
return input_key_pressed(profile->kbd.btn_start);
case INP_JOYPAD:
return input_pad_button_pressed(profile->pad.index, profile->pad.btn_start);
}
break;
}
return 0;
}
int main ( int argc, char** argv )
{
int done, pause, bookmark;
int joypads[NJOYSTICKS];
mastersystem *sms = NULL;
appenv *environment = NULL;
romspecs *rspecs = NULL;
display screen;
SDL_version sdlvers;
char *romfilename=NULL;
int nosound = 0;
int codemasters = 0;
tmachine machine = UNDEFINED;
video_mode vmode = UNDEFINED;
screen.fullscreen = 0;
screen.scale = DEFAULT_SCALE;
screen.minscale = (float)224.0 / 192;
#ifndef DEBUG
assert(0);
#endif
environment = getappenv();
initmodules(environment->basedir);
log4me_print("-==| %s version %s |==-\n", PACKAGE, VERSION);
#ifdef DEBUG
log4me_print(" => DEBUG version\n");
#endif
readoptions(argc, argv, &romfilename, &screen.fullscreen, &machine, &vmode, &nosound, &screen.scale, &codemasters);
SDL_GetVersion(&sdlvers);
log4me_print("SDL : %d.%d.%d\n", sdlvers.major, sdlvers.minor, sdlvers.patch);
log4me_print("SDL : Video driver (%s)\n", getcurrentvideodriver());
log4me_print("SDL : Rendered driver (%s)\n", getcurrentrendererdriver());
log4me_print("SDL : Audio driver (%s)\n", SDL_GetCurrentAudioDriver());
// Init joypads
int i;
for(i=0;i<NJOYSTICKS;i++) joypads[i] = input_new_pad();
// Display joypads informations
if(input_pad_detected()) {
padinfos infos;
for(i=0;i<NJOYSTICKS;i++) {
if(joypads[i]==NO_JOYPAD) continue;
input_pad_getinfos(joypads[i], &infos);
log4me_print("SDL : Player %d joystick detected => %s\n", i+1, infos.name);
log4me_print("\tButtons : %d, Axis : %d, Hats : %d\n", infos.buttons, infos.axis, infos.hats);
}
} else
log4me_print("SDL : No joystick detected\n");
rspecs = getromspecs(romfilename, machine, vmode, codemasters);
machine = getrommachine(rspecs);
vmode = getromvideomode(rspecs);
assert((machine==JAPAN) || (machine==EXPORT));
assert((vmode==VM_NTSC) || (vmode==VM_PAL));
log4me_print("SMS : Use %s machine with %s video mode\n", machine==EXPORT ? "Export" : "Japan", vmode==VM_PAL ? "PAL" : "NTSC");
switch(getromgameconsole(rspecs)) {
case GC_SMS:
screen.width = 256;
screen.height = 192;
screen.margin = DEFAULT_MARGIN;
break;
case GC_GG:
screen.width = 160;
screen.height = 144;
screen.margin = 0;
break;
default:
assert(0);
break;
}
setvideomode(&screen);
sms = ms_init(&screen, rspecs, nosound ? SND_OFF : SND_ON, joypads[0], joypads[1], environment->backup);
if(sms==NULL) {
log4me_error(LOG_EMU_MAIN, "Unable to allocate and initialize the SMS emulator.\n");
exit(EXIT_FAILURE);
}
SDL_SetWindowTitle(screen.window, CSTR(sms->romname));
done = pause = bookmark = 0;
ms_start(sms);
while (!done)
{
SDL_Event event;
while(SDL_PollEvent(&event)) {
input_process_event(&event);
done |= (event.type==SDL_QUIT);
}
done |= input_key_pressed(SDL_SCANCODE_ESCAPE);
if(input_key_down(SDL_SCANCODE_PAUSE)) {
pause ^= 1;
ms_pause(sms, pause);
}
if(input_key_down(SDL_SCANCODE_F9))
takesnapshot(sms, environment->snapshots);
if(input_key_down(SDL_SCANCODE_F10))
takescreenshot(sms, environment->screenshots);
if(input_key_down(SDL_SCANCODE_F2)) {
ms_pause(sms, 1);
screen.scale -= 0.2;
setvideomode(&screen);
ms_pause(sms, 0);
}
if(input_key_down(SDL_SCANCODE_F3)) {
ms_pause(sms, 1);
screen.scale += 0.2;
setvideomode(&screen);
ms_pause(sms, 0);
}
if(input_key_down(SDL_SCANCODE_F4)) {
ms_pause(sms, 1);
screen.fullscreen ^= 1;
setvideomode(&screen);
ms_pause(sms, 0);
}
#ifdef DEBUG
if(input_key_down(SDL_SCANCODE_B))
log4me_print("[BKM] %d\n", bookmark++);
if(input_key_down(SDL_SCANCODE_F5))
savetiles(sms, environment->debug);
if(input_key_down(SDL_SCANCODE_F6))
tms9918a_toggledisplaypalette(&sms->vdp);
#endif
if(!ms_ispaused(sms)) ms_execute(sms);
}
releaseobject(sms);
releaseobject(rspecs);
for(i=0;i<NJOYSTICKS;i++) input_release_pad(joypads[i]);
releaseobject(environment);
return 0;
}
