public void SaveStateBinary(BinaryWriter writer)
{
IntPtr p = IntPtr.Zero;
int size = 0;
if (!LibmGBA.BizStartGetState(Core, ref p, ref size))
{
throw new InvalidOperationException("Core failed to save!");
}
if (size != _savebuff.Length)
{
_savebuff = new byte[size];
}
LibmGBA.BizFinishGetState(p, _savebuff, size);
writer.Write(_savebuff.Length);
writer.Write(_savebuff, 0, _savebuff.Length);
// other variables
writer.Write(IsLagFrame);
writer.Write(LagCount);
writer.Write(Frame);
}
private void StartSaveStateBinaryInternal()
{
IntPtr p = IntPtr.Zero;
int size = 0;
if (!LibmGBA.BizStartGetState(_core, ref p, ref size))
{
throw new InvalidOperationException("Core failed to save!");
}
if (size != _savebuff.Length)
{
_savebuff = new byte[size];
_savebuff2 = new byte[size + 13];
}
LibmGBA.BizFinishGetState(p, _savebuff, size);
}