I am firmly in the text-based camp. You ask/set the "engine" in text and get answers back in text. The transport layer can be anything, and you can have any number of them, depending on system and needs. But I would try to leave the absolute minimum "BG" handling outside the "engine". The engine should be as comprehensive as possible.
If there is interest, I can try and give more details later. On Wed, 15 Nov 2023 at 07:43, Frank Berger <[email protected]> wrote: > > > > From: Guido Flohr <[email protected]> > >> On 13 Nov 2023, at 21:22, Carsten Wenderdel <[email protected]> > wrote: > >> > >> In chess there is UCI, an interface understood by virtually all > engines, bots and GUIs. Wouldn’t it be great if we had something similar > for backgammon? Someone could write a new engine or GUI without worrying > too much about the other. If someone wanted to create a JavaScript or > Flutter GUI on top of GnuBG, it would be possible. > > > > I have both implemented UCI and xboard and imho both ”protocols” are > terrible. We should learn from their mistakes. > > What suggestions do you have? I don’t know much about UCI other than it is > based on std input/output and text based. > > > > > > >> In chess UCI uses standard input and output. I believe a modern > interpretation should be based on web technologies. > > > > Absolutely. > > > I personally like input/output because it is dead simple and elegantly > addresses some issues with the probably most common scenario client and > AI-server on the same computer (several instances, no need to > communicate/negotiate ports) and avoids unnecessary complexity (if you have > http you should do error handling for http). > > Additionally I believe we need two mechanisms. One simple easy to > implement one, mainly addressing play against the machine as described by > Carsten and a fast one that might be needed for analysis, rollouts etc. > based on binary stuff, shared memory etc. But it is sufficient to have > the simply one first and have a place holder for the latter to be done if > it is really needed. > > ciao > Frank > > > > > >
