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.listener.fight.fighter;

import fr.quatrevieux.araknemu.core.event.Listener;

import fr.quatrevieux.araknemu.game.fight.Fight;

import fr.quatrevieux.araknemu.game.fight.castable.effect.buff.Buff;

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

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

import fr.quatrevieux.araknemu.game.fight.fighter.event.FighterDie;

import fr.quatrevieux.araknemu.network.game.out.fight.AddBuff;

import fr.quatrevieux.araknemu.network.game.out.fight.ClearAllBuffs;

/**

 * Dispel all buff casted by the dead fighter

 */

public final class DispelDeadFighterBuff implements Listener<FighterDie> {

    private final Fight fight;

    public DispelDeadFighterBuff(Fight fight) {

        this.fight = fight;

    }

    @Override

    public void on(FighterDie event) {

        if (removeBuffByCaster(event.fighter())) {

            synchronizeBuffs();

        }

    }

    @Override

    public Class<FighterDie> event() {

        return FighterDie.class;

    }

    /**

     * Remove the buff from the given caster

     *

     * @return true if there is at least one dispelled buff

     */

    /**

     * Synchronize active buffs with clients

     * Clear all buffs and send active ones

     */

    private void synchronizeBuffs() {

        fight.send(new ClearAllBuffs());

        for (Fighter fighter : fight.fighters()) {

            for (Buff buff : fighter.buffs()) {

                fight.send(new AddBuff(buff));

            }

        }

    }

}