/// <summary>
/// looks up from the bootgod DB
/// </summary>
private CartInfo IdentifyFromBootGodDB(IEnumerable <string> hash_sha1)
{
foreach (var hash in hash_sha1)
{
List <CartInfo> choices = BootGodDb.Identify(hash);
//pick the first board for this hash arbitrarily. it probably doesn't make a difference
if (choices.Count != 0)
{
return(choices[0]);
}
}
return(null);
}
public static void Initialize(string basePath)
{
if (acquire != null)
{
throw new InvalidOperationException("Bootgod DB multiply initialized");
}
acquire = new EventWaitHandle(false, EventResetMode.ManualReset);
var stopwatch = Stopwatch.StartNew();
ThreadPool.QueueUserWorkItem(_ =>
{
instance = new BootGodDb(basePath);
Util.DebugWriteLine("Bootgod DB load: " + stopwatch.Elapsed + " sec");
acquire.Set();
});
}
private NES()
{
BootGodDb.Initialize();
}
public NES(CoreComm comm, GameInfo game, byte[] rom, object settings, object syncSettings)
{
var ser = new BasicServiceProvider(this);
ServiceProvider = ser;
byte[] fdsBios = comm.CoreFileProvider.GetFirmware("NES", "Bios_FDS", false);
if (fdsBios != null && fdsBios.Length == 40976)
{
comm.ShowMessage("Your FDS BIOS is a bad dump. BizHawk will attempt to use it, but no guarantees! You should find a new one.");
var tmp = new byte[8192];
Buffer.BlockCopy(fdsBios, 16 + 8192 * 3, tmp, 0, 8192);
fdsBios = tmp;
}
SyncSettings = (NESSyncSettings)syncSettings ?? new NESSyncSettings();
ControllerSettings = SyncSettings.Controls;
BootGodDb.Initialize();
videoProvider = new MyVideoProvider(this);
Init(game, rom, fdsBios);
if (Board is FDS fds)
{
DriveLightEnabled = true;
fds.SetDriveLightCallback(val => DriveLightOn = val);
// bit of a hack: we don't have a private gamedb for FDS, but the frontend
// expects this to be set.
RomStatus = game.Status;
}
PutSettings((NESSettings)settings ?? new NESSettings());
// we need to put this here because the line directly above will overwrite palette intialization anywhere else
// TODO: What if settings are later loaded?
if (_isVS)
{
PickVSPalette(cart);
}
ser.Register <IDisassemblable>(cpu);
Tracer = new TraceBuffer {
Header = cpu.TraceHeader
};
ser.Register <ITraceable>(Tracer);
ser.Register <IVideoProvider>(videoProvider);
ser.Register <ISoundProvider>(this);
ser.Register <IStatable>(new StateSerializer(SyncState)
{
LoadStateCallback = SetupMemoryDomains
});
if (Board is BANDAI_FCG_1 bandai)
{
var reader = bandai.reader;
// not all BANDAI FCG 1 boards have a barcode reader
if (reader != null)
{
ser.Register(reader);
}
}
}