FFA mode

[PertsevRoman]

Implement multiplayer modes 1v1v1, 2x2, etc

[Cryptyc]

Hey, Thanks for the PR. All looks good, the problem with implementing more than 1v1 games is that the current client does not support any more than 2 bots conneted at a time. If you have found a way around this, let me know.

The Commits look good though, apart from the last one. I think that will remove some of the matchup list functionality that we still use. Please message me on the discord, would like to talk more about this :)

[PertsevRoman]

Hey, @Cryptyc
Thanks for review! Can't find your discord, on your personal page or repos readme... My is ultra_lisk, please find me. :)

So, if we talk about the MR, my brief plan is

• add ffa mode
• integrate the ladder with K8s/EC2 or other environment where Ladder/Bots can be deployed as artifacts and it'll be easy to operate with; in this case it's no need to use such affluent tools like bots downloading, matchups requesting, etc. Configure containers -> run one game -> gather results - quite simple, quite effective, quite scalable; this approach also would be useful for ladder

I'm not even sure that I get succeed but seems I found code which I could change to achieve the result... Hope so. :)

[Cryptyc]

Ahh sorry I should've posted the link. You can find us in the sc2ai discord: https://discordapp.com/invite/Emm5Ztz

Sounds like a good plan anyway. The idea of the matchup list files is so we can run it locally to test with bots on the host machine. Anyway, I'll be on discord if you want to chat about it, thanks