Could you tell us a bit more about your implementation, and if you'll be able to keep up with any eventual future changes to Coin Control and YACoin client?
As for the implementation: I took all the code from this pull request by cozz
https://github.com/bitcoin/bitcoin/pull/2343, changed a few things so that it would be compatible with YaCoin (which is based on NovaCoin which is based on older version of Bitcoin lacking some new features like input locking and whatnot). I'm not entirely sure if I got all of it right, especially the transaction fee computation part, but hopefully it's OK (and it's just a cosmetic issue, the client will compute the neccessary fee itself). I'm also happy to add any new features that cozz might release in the future (or YaCoin client changes, but that might not be an issue if we merge this into the "official" client).
Anyway, is WindMaster around? We need him to update official unofficial YACoin GitHub, if your Coin Control version passes tests. Given that CC
is optional and does not affect "classic" client at all unless user decides to use CC, there is no good reason to maintain two GitHubs or whatever.
Yes, it's optional as in the original Bitcoin version by cozz. You don't see anything until you turn it on in the options. I'll wait until there are some positive responses to this build and then open a pull request in WindMaster's repo if that's what the YAC community wants.
