Arakne / Araknemu

 * This file is part of Araknemu.

 *

 * Araknemu is free software: you can redistribute it and/or modify

 * it under the terms of the GNU Lesser General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * Araknemu is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public License

 * along with Araknemu.  If not, see <https://www.gnu.org/licenses/>.

 *

 * Copyright (c) 2017-2021 Vincent Quatrevieux

 */

package fr.quatrevieux.araknemu.game.fight.castable.effect.handler.damage;

import fr.quatrevieux.araknemu.game.fight.castable.CastScope;

import fr.quatrevieux.araknemu.game.fight.castable.effect.EffectValue;

import fr.quatrevieux.araknemu.game.fight.castable.effect.handler.EffectHandler;

import fr.quatrevieux.araknemu.game.fight.fighter.ActiveFighter;

import fr.quatrevieux.araknemu.game.fight.fighter.FighterLife;

import fr.quatrevieux.araknemu.game.fight.fighter.PassiveFighter;

/**

 * Handle steal a fixed amount of like

 * Cannot be boosted nor reduced

 * This effect has no related element, and do not call buffs

 *

 * Applied damage are same as {@link FixedDamageHandler}

 */

public final class FixedStealLifeHandler implements EffectHandler {

    @Override

    public void handle(CastScope cast, CastScope.EffectScope effect) {

        final ActiveFighter caster = cast.caster();

        final FighterLife casterLife = caster.life();

        // This is a fixed effect, without any elements

        // So it does not call any buff hooks

        for (PassiveFighter target : effect.targets()) {

            casterLife.alter(caster, -target.life().alter(caster, -new EffectValue(effect.effect()).value()));

        }

    }

}