public void LoadStateBinary(BinaryReader reader)
{
int length = reader.ReadInt32();
if (length != _mameSaveBuffer.Length)
{
throw new InvalidOperationException("Savestate buffer size mismatch!");
}
reader.Read(_mameSaveBuffer, 0, _mameSaveBuffer.Length);
LibMAME.SaveError err = LibMAME.mame_load_buffer(_mameSaveBuffer, _mameSaveBuffer.Length);
if (err != LibMAME.SaveError.NONE)
{
throw new InvalidOperationException("MAME SAVESTATE ERROR: " + err.ToString());
}
Frame = reader.ReadInt32();
LagCount = reader.ReadInt32();
IsLagFrame = reader.ReadBoolean();
}