static void LoadCommon(MDFNFILE *fp)
{
try
{
/* Assign default settings (US NTSC machine) */
sms.display = DISPLAY_NTSC;
sms.territory = MDFN_GetSettingI("sms.territory");
sms.use_fm = FALSE;
Cart_Init(fp);
Cart_LoadNV();
if(IS_SMS && sms.territory == TERRITORY_DOMESTIC)
sms.use_fm = MDFN_GetSettingB("sms.fm");
MDFNMP_Init(1024, 65536 / 1024);
system_assign_device(PORT_A, DEVICE_PAD2B);
system_assign_device(PORT_B, DEVICE_PAD2B);
MDFNMP_AddRAM(8192, 0xC000, sms.wram);
sms_init();
pio_init();
vdp_init(IS_SMS && sms.territory == TERRITORY_DOMESTIC);
render_init();
MDFNGameInfo->GameSetMD5Valid = FALSE;
uint32 sndclk;
if(sms.display == DISPLAY_PAL)
{
sndclk = 3546893;
MDFNGameInfo->fps = (uint32)((uint64)65536 * 256 * sndclk / 313 / 228); //6144000 * 65536 * 256 / 515 / 198); // 3072000 * 2 * 10000 / 515 / 198
}
else
{
sndclk = 3579545;
MDFNGameInfo->fps = (uint32)((uint64)65536 * 256 * sndclk / 262 / 228); //6144000 * 65536 * 256 / 515 / 198); // 3072000 * 2 * 10000 / 515 / 198
}
MDFNGameInfo->MasterClock = MDFN_MASTERCLOCK_FIXED(sndclk);
SMS_SoundInit(sndclk, sms.use_fm);
sms.save = 0;
system_reset();
}
catch(...)
{
Cleanup();
throw;
}
}
bool MDFNI_SaveState(const char *fname, const char *suffix, const MDFN_Surface *surface, const MDFN_Rect *DisplayRect, const int32 *LineWidths) noexcept
{
bool ret = true;
try
{
if(!MDFNGameInfo->StateAction)
{
throw MDFN_Error(0, _("Module \"%s\" doesn't support save states."), MDFNGameInfo->shortname);
}
if(MDFNnetplay && (MDFNGameInfo->SaveStateAltersState == true))
{
throw MDFN_Error(0, _("Module %s is not compatible with manual state saving during netplay."), MDFNGameInfo->shortname);
}
//
//
{
MemoryStream st(65536);
MDFNSS_SaveSM(&st, false, surface, DisplayRect, LineWidths);
//
//
//
GZFileStream gp(fname ? std::string(fname) : MDFN_MakeFName(MDFNMKF_STATE,CurrentState,suffix),
GZFileStream::MODE::WRITE, MDFN_GetSettingI("filesys.state_comp_level"));
gp.write(st.map(), st.size());
gp.close();
}
MDFND_SetStateStatus(NULL);
if(!fname && !suffix)
{
SaveStateStatus[CurrentState] = true;
RecentlySavedState = CurrentState;
MDFN_DispMessage(_("State %d saved."), CurrentState);
}
}
catch(std::exception &e)
{
if(!fname && !suffix)
MDFN_DispMessage(_("State %d save error: %s"), CurrentState, e.what());
else
MDFN_PrintError("%s", e.what());
if(MDFNnetplay)
MDFND_NetplayText(e.what(), false);
ret = false;
}
return(ret);
}
bool MDFNI_StartAVRecord(const char *path, double SoundRate)
{
try
{
QTRecord::VideoSpec spec;
memset(&spec, 0, sizeof(spec));
spec.SoundRate = SoundRate;
spec.SoundChan = MDFNGameInfo->soundchan;
spec.VideoWidth = MDFNGameInfo->lcm_width;
spec.VideoHeight = MDFNGameInfo->lcm_height;
spec.VideoCodec = MDFN_GetSettingI("qtrecord.vcodec");
spec.MasterClock = MDFNGameInfo->MasterClock;
if(spec.VideoWidth < MDFN_GetSettingUI("qtrecord.w_double_threshold"))
spec.VideoWidth *= 2;
if(spec.VideoHeight < MDFN_GetSettingUI("qtrecord.h_double_threshold"))
spec.VideoHeight *= 2;
spec.AspectXAdjust = ((double)MDFNGameInfo->nominal_width * 2) / spec.VideoWidth;
spec.AspectYAdjust = ((double)MDFNGameInfo->nominal_height * 2) / spec.VideoHeight;
MDFN_printf("\n");
MDFN_printf(_("Starting QuickTime recording to file \"%s\":\n"), path);
MDFN_indent(1);
MDFN_printf(_("Video width: %u\n"), spec.VideoWidth);
MDFN_printf(_("Video height: %u\n"), spec.VideoHeight);
MDFN_printf(_("Video codec: %s\n"), MDFN_GetSettingS("qtrecord.vcodec").c_str());
if(spec.SoundRate && spec.SoundChan)
{
MDFN_printf(_("Sound rate: %u\n"), std::min<uint32>(spec.SoundRate, 64000));
MDFN_printf(_("Sound channels: %u\n"), spec.SoundChan);
}
else
MDFN_printf(_("Sound: Disabled\n"));
MDFN_indent(-1);
MDFN_printf("\n");
qtrecorder = new QTRecord(path, spec);
}
catch(std::exception &e)
{
MDFND_PrintError(e.what());
return(false);
}
return(true);
}
static void LoadCommonPost(const md_game_info &ginfo)
{
MDFN_printf(_("ROM: %dKiB\n"), (ginfo.rom_size + 1023) / 1024);
MDFN_printf(_("ROM CRC32: 0x%08x\n"), ginfo.crc32);
MDFN_printf(_("ROM MD5: 0x%s\n"), md5_context::asciistr(ginfo.md5, 0).c_str());
MDFN_printf(_("Header MD5: 0x%s\n"), md5_context::asciistr(ginfo.info_header_md5, 0).c_str());
MDFN_printf(_("Product Code: %s\n"), ginfo.product_code);
MDFN_printf(_("Domestic name: %s\n"), ginfo.domestic_name); // TODO: Character set conversion(shift_jis -> utf-8)
MDFN_printf(_("Overseas name: %s\n"), ginfo.overseas_name);
MDFN_printf(_("Copyright: %s\n"), ginfo.copyright);
if(ginfo.checksum == ginfo.checksum_real)
MDFN_printf(_("Checksum: 0x%04x\n"), ginfo.checksum);
else
MDFN_printf(_("Checksum: 0x%04x\n Warning: calculated checksum(0x%04x) does not match\n"), ginfo.checksum, ginfo.checksum_real);
MDFN_printf(_("Supported I/O devices:\n"));
MDFN_indent(1);
for(unsigned int iot = 0; iot < sizeof(IO_types) / sizeof(IO_type_t); iot++)
{
if(ginfo.io_support & (1 << IO_types[iot].id))
MDFN_printf(_("%s\n"), _(IO_types[iot].name));
}
MDFN_indent(-1);
MDFNMP_Init(8192, (1 << 24) / 8192);
MDFNMP_AddRAM(65536, 0x7 << 21, work_ram);
MDFNGameInfo->GameSetMD5Valid = FALSE;
MDSound_Init();
MDFN_printf(_("Supported regions:\n"));
MDFN_indent(1);
if(ginfo.region_support & REGIONMASK_JAPAN_NTSC)
MDFN_printf(_("Japan/Domestic NTSC\n"));
if(ginfo.region_support & REGIONMASK_JAPAN_PAL)
MDFN_printf(_("Japan/Domestic PAL\n"));
if(ginfo.region_support & REGIONMASK_OVERSEAS_NTSC)
MDFN_printf(_("Overseas NTSC\n"));
if(ginfo.region_support & REGIONMASK_OVERSEAS_PAL)
MDFN_printf(_("Overseas PAL\n"));
MDFN_indent(-1);
{
const int region_setting = MDFN_GetSettingI("md.region");
const int reported_region_setting = MDFN_GetSettingI("md.reported_region");
// Default, in case the game doesn't support any regions!
bool game_overseas = TRUE;
bool game_pal = FALSE;
bool overseas;
bool pal;
bool overseas_reported;
bool pal_reported;
// Preference order, TODO: Make it configurable
if(ginfo.region_support & REGIONMASK_OVERSEAS_NTSC)
{
game_overseas = TRUE;
game_pal = FALSE;
}
else if(ginfo.region_support & REGIONMASK_JAPAN_NTSC)
{
game_overseas = FALSE;
game_pal = FALSE;
}
else if(ginfo.region_support & REGIONMASK_OVERSEAS_PAL)
{
game_overseas = TRUE;
game_pal = TRUE;
}
else if(ginfo.region_support & REGIONMASK_JAPAN_PAL) // WTF?
{
game_overseas = FALSE;
game_pal = TRUE;
}
if(region_setting == REGION_GAME)
{
overseas = game_overseas;
pal = game_pal;
}
else
{
decode_region_setting(region_setting, overseas, pal);
}
if(reported_region_setting == REGION_GAME)
{
overseas_reported = game_overseas;
pal_reported = game_pal;
}
else if(reported_region_setting == REGION_SAME)
{
overseas_reported = overseas;
pal_reported = pal;
}
else
{
decode_region_setting(reported_region_setting, overseas_reported, pal_reported);
}
MDFN_printf("\n");
MDFN_printf(_("Active Region: %s %s\n"), overseas ? _("Overseas") : _("Domestic"), pal ? _("PAL") : _("NTSC"));
MDFN_printf(_("Active Region Reported: %s %s\n"), overseas_reported ? _("Overseas") : _("Domestic"), pal_reported ? _("PAL") : _("NTSC"));
system_init(overseas, pal, overseas_reported, pal_reported);
if(pal)
MDFNGameInfo->nominal_height = 240;
else
MDFNGameInfo->nominal_height = 224;
MDFNGameInfo->MasterClock = MDFN_MASTERCLOCK_FIXED(pal ? CLOCK_PAL : CLOCK_NTSC);
if(pal)
MDFNGameInfo->fps = (int64)CLOCK_PAL * 65536 * 256 / (313 * 3420);
else
MDFNGameInfo->fps = (int64)CLOCK_NTSC * 65536 * 256 / (262 * 3420);
//printf("%f\n", (double)MDFNGameInfo->fps / 65536 / 256);
}
if(MDFN_GetSettingB("md.correct_aspect"))
{
MDFNGameInfo->nominal_width = 292;
MDFNGameInfo->lcm_width = 1280;
}
else
{
MDFNGameInfo->nominal_width = 320;
MDFNGameInfo->lcm_width = 320;
}
MDFNGameInfo->lcm_height = MDFNGameInfo->nominal_height * 2;
MDFNGameInfo->LayerNames = "BG0\0BG1\0OBJ\0";
//
//
{
unsigned mtt = MDFN_GetSettingUI("md.input.multitap");
if(MDFN_GetSettingB("md.input.auto"))
{
for(auto const& e : InputDB)
{
if(e.crc32 == ginfo.crc32 && (!e.prod_code || !strcmp(e.prod_code, ginfo.product_code)))
{
MDFNGameInfo->DesiredInput.resize(8);
for(unsigned n = e.max_players; n < 8; n++) // Particularly for Gauntlet 4.
MDFNGameInfo->DesiredInput[n] = "none";
mtt = e.tap;
break;
}
}
}
for(const auto* mte = MultiTap_List; mte->string; mte++)
{
if((unsigned)mte->number == mtt)
{
MDFN_printf(_("Active Multitap(s): %s\n"), mte->description);
break;
}
}
MDINPUT_SetMultitap(mtt);
}
//
//
system_reset(true);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
int Settings::getInt(const string& key) const
{
return MDFN_GetSettingI((std::string("stella.") + key).c_str());
}
static int LoadCommon(MDFNFILE *fp)
{
int32 size = fp->size;
const uint8 *data_ptr = fp->data;
if(size & 512)
{
size -= 512;
data_ptr += 512;
}
/* Assign default settings (US NTSC machine) */
sms.display = DISPLAY_NTSC;
sms.territory = MDFN_GetSettingI("sms.territory");
sms.use_fm = FALSE;
if(!SMS_CartInit(data_ptr, size))
return(0);
if(IS_SMS && sms.territory == TERRITORY_DOMESTIC)
sms.use_fm = MDFN_GetSettingB("sms.fm");
MDFNMP_Init(1024, 65536 / 1024);
system_assign_device(PORT_A, DEVICE_PAD2B);
system_assign_device(PORT_B, DEVICE_PAD2B);
MDFNMP_AddRAM(8192, 0xC000, sms.wram);
sms_init();
pio_init();
vdp_init(IS_SMS && sms.territory == TERRITORY_DOMESTIC);
render_init();
MDFNGameInfo->GameSetMD5Valid = FALSE;
uint32 sndclk;
if(sms.display == DISPLAY_PAL)
{
sndclk = 3546893;
MDFNGameInfo->fps = (uint32)((uint64)65536 * 256 * sndclk / 313 / 228); //6144000 * 65536 * 256 / 515 / 198); // 3072000 * 2 * 10000 / 515 / 198
}
else
{
sndclk = 3579545;
MDFNGameInfo->fps = (uint32)((uint64)65536 * 256 * sndclk / 262 / 228); //6144000 * 65536 * 256 / 515 / 198); // 3072000 * 2 * 10000 / 515 / 198
}
MDFNGameInfo->MasterClock = MDFN_MASTERCLOCK_FIXED(sndclk);
SMS_SoundInit(sndclk, sms.use_fm);
sms.save = 0;
system_reset();
return(1);
}