But you do not need to change MUC, it is much easier done with letting MUC be the same and just add something, then redefining the protocol and duplicating the work.
I never said MUC needed changing.
You can use standard MUC and RPC, you just need another "player" who plays the "doom" of the game. Be it a bot or a real player. Like in any other real game, the only thing you need to add is the figures and moving with them.
Sure almost exactly as I said, although almost all games need a third party need a neutral one, i.e. it cannot be one of the players or that player would have an unfair advantage over the others and be able to easily cheat.
Richard
