public RPC DeserializeRPC(ref DataStreamReader reader)
{
int index = reader.ReadInt();
if (index < 0 || index > _argumentTypes.Length)
{
throw new NetException($"Cannot deserialize rpc with index {index}");
}
Type[] argumentTypes = _argumentTypes[index];
object[] arguments = reader.ReadObjects(argumentTypes);
return(info => _rpcDelegates[index].Invoke(info, arguments));
}