const int newdegree = added? added->degree : degree;
    const int deg = newdegree? newdegree : 1;

    const int newdegree = added ? added->degree : degree;
    const int deg = newdegree ? newdegree : 1;

    if (cturn < 2)
        cturn = 2;

    cturn = std::max(2, cturn);

    raw_duration = fuzz_value(raw_duration, 60, 40);
    if (raw_duration < 15)
        raw_duration = 15;

    raw_duration = std::max(15, fuzz_value(raw_duration, 60, 40));