Nostalrius 7.7

int32_t Monster::getDefense()
{
    int32_t totalDefense = mType->info.defense;
    int32_t defenseSkill = mType->info.skill;

    /* fightMode_t attackMode = FIGHTMODE_BALANCED;

    if ((followCreature || !attackedCreature) && earliestAttackTime <= OTSYS_TIME()) {
        attackMode = FIGHTMODE_DEFENSE;
    }

    if (attackMode == FIGHTMODE_ATTACK) {
        totalDefense -= 4 * totalDefense / 10;
    } else if (attackMode == FIGHTMODE_DEFENSE) {
        totalDefense += 8 * totalDefense / 10;
    } */

    if (totalDefense) {
        int32_t formula = (5 * (defenseSkill) + 50) * totalDefense;
        int32_t randresult = rand() % 100;

        totalDefense = formula * ((rand() % 100 + randresult) / 2) / 10000.;
    }

    return totalDefense;
}

int32_t Combat::getTotalDamage(int32_t attackSkill, int32_t attackValue, fightMode_t fightMode)
{
    return -static_cast<int32_t>(ceil(((5 * attackSkill + 50) * attackValue *
        (fightMode == FIGHTMODE_ATTACK ? 1.2 : (fightMode == FIGHTMODE_BALANCED ? 1.0 : 0.6)) *
        (rand() % 100 + rand() % 100)) / 2.0 / 10000.0));
}

int32_t Player::getDefense()
{
    int32_t totalDefense = 5;
    int32_t defenseSkill = getSkillLevel(SKILL_FIST);

    const Item* weapon;
    const Item* shield;
    getShieldAndWeapon(shield, weapon);

    if (weapon) {
        totalDefense = weapon->getDefense() + 1;

        switch (weapon->getWeaponType()) {
            case WEAPON_AXE:
                defenseSkill = SKILL_AXE;
                break;
            case WEAPON_SWORD:
                defenseSkill = SKILL_SWORD;
                break;
            case WEAPON_CLUB:
                defenseSkill = SKILL_CLUB;
                break;
            case WEAPON_DISTANCE:
            case WEAPON_AMMO:
                defenseSkill = SKILL_DISTANCE;
                break;
            default:
                break;
        }

        defenseSkill = getSkillLevel(defenseSkill);
    }

    if (shield) {
        totalDefense = shield->getDefense() + 1;
        defenseSkill = getSkillLevel(SKILL_SHIELD);
    }

    fightMode_t attackMode = getFightMode();

    if ((followCreature || !attackedCreature) && earliestAttackTime <= OTSYS_TIME()) {
        attackMode = FIGHTMODE_DEFENSE;
    }

    float defenseMultiplier = 1.0f;
    
    switch (attackMode) {
        case FIGHTMODE_ATTACK:
            defenseMultiplier = 0.6f;
            break;
        case FIGHTMODE_DEFENSE:
            defenseMultiplier = 1.8f;
            break;
        default:
            defenseMultiplier = 1.0f;
            break;
    }
    
    if (totalDefense) {
        int32_t formula = static_cast<int32_t>((5 * (defenseSkill) + 50) * totalDefense * defenseMultiplier);
        int32_t randResult = rand() % 100;
        totalDefense = formula * ((rand() % 100 + randResult) / 2) / 10000;
    }

    return totalDefense;
}