int inflicted = 3 + random2avg(9, 2) + random2(pow) / 7;

        int hp_gain = 3 + random2avg(9, 2) + random2(pow) / 7;

        inflicted = std::min(monster->hit_points, inflicted);
        inflicted = std::min(you.hp_max - you.hp, inflicted);

        hp_gain = std::min(monster->hit_points, hp_gain);
        hp_gain = std::min(you.hp_max - you.hp, hp_gain);

        if (inflicted == 0)

        if (hp_gain == 0)

        mprf("You feel life coursing from %s into your body!",
             monster->name(DESC_NOCAP_THE).c_str());

        monster->hurt(&you, inflicted);

        monster->hurt(&you, hp_gain);

        hp_gain /= 2;

        inc_hp(inflicted / 2, false);

        if (hp_gain)
        {
            mprf("You feel life coursing from %s into your body!",
                 monster->name(DESC_NOCAP_THE).c_str());
            inc_hp(hp_gain, false);
        }