Example #1
0
// Games
func (db *dbImpl) startGame(ai1, ai2 aiID, init botapi.InitialBoard) (gameID, error) {
	var gID gameID
	err := db.Update(func(tx *bolt.Tx) error {
		b := tx.Bucket(GameBucket)

		msg, s, err := capnp.NewMessage(capnp.SingleSegment(nil))
		if err != nil {
			return err
		}
		r, err := botapi.NewRootReplay(s)
		if err != nil {
			return err
		}
		idNum, err := b.NextSequence()
		if err != nil {
			return err
		}
		gID = gameID(strconv.FormatUint(idNum, 10))
		r.SetGameId(string(gID))
		r.SetInitial(init)

		data, err := msg.Marshal()
		if err != nil {
			return err
		}

		return b.Put([]byte(gID), data)
	})

	return gID, err

}
Example #2
0
func addReplayRound(orig botapi.Replay, round botapi.Replay_Round) (*capnp.Message, error) {
	newMsg, seg, err := capnp.NewMessage(capnp.SingleSegment(nil))
	if err != nil {
		return nil, err
	}
	newReplay, err := botapi.NewRootReplay(seg)
	if err != nil {
		return nil, err
	}
	gid, err := orig.GameId()
	if err != nil {
		return nil, err
	}
	if err := newReplay.SetGameId(gid); err != nil {
		return nil, err
	}
	initBoard, err := orig.Initial()
	if err != nil {
		return nil, err
	}
	if err := newReplay.SetInitial(initBoard); err != nil {
		return nil, err
	}
	origRounds, err := orig.Rounds()
	if err != nil {
		return nil, err
	}
	rounds, _ := botapi.NewReplay_Round_List(seg, int32(origRounds.Len())+1)
	for i := 0; i < origRounds.Len(); i++ {
		if err := rounds.Set(i, origRounds.At(i)); err != nil {
			return nil, err
		}
	}
	if err := rounds.Set(rounds.Len()-1, round); err != nil {
		return nil, err
	}
	newReplay.SetRounds(rounds)
	return newMsg, nil
}