#include "vampire.h"

vampire::vampire(RNG *rng, const position &pos):
        character{rng, race::rvampire, pos} {
        gold = 0;
        hostile = true;
}

result vampire::attack(const direction dir, character_list &chlist) {
    position tmp{pos + MOVE[dir]};

        for (auto &ch : chlist)
                if (tmp == ch->get_position()) {
                        auto res = ch->get_hit(race, ATK, base_hit_rate);

            if (res != result::miss) {
                HP += GAIN_HP;
            }

            return res;
        }

    return result::fine;
}

result vampire::get_hit(const enum race &race, const int atk,
                        const fraction hitrate) {
        if (rng->trial(hitrate))
                HP = std::max(HP - calc_dmg(atk, DEF), 0);

    if (HP == 0)
        return result::died;

    return result::hit;
}