public override ByteBuffer ToBufferRaw(ByteBuffer buffer = null)
{
buffer = buffer ?? new ByteBuffer(ByteBuffer.LITTLE_ENDING);
Fee.ToBuffer(buffer);
Payer.ToBuffer(buffer);
Player.ToBuffer(buffer);
Tournament.ToBuffer(buffer);
BuyIn.ToBuffer(buffer);
buffer.WriteArray(Extensions, (b, item) => {
if (!item.IsNull())
{
;
}
}); // todo
return(buffer);
}