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) 2017-2019 Vincent Quatrevieux

 */

package fr.quatrevieux.araknemu.game.item.effect.use;

import fr.quatrevieux.araknemu.game.exploration.ExplorationPlayer;

import fr.quatrevieux.araknemu.game.exploration.map.cell.ExplorationMapCell;

import fr.quatrevieux.araknemu.game.fight.fighter.player.PlayerFighter;

import fr.quatrevieux.araknemu.game.item.effect.UseEffect;

import org.checkerframework.checker.nullness.qual.Nullable;

/**

 * Null object for {@link UseEffectHandler}

 */

public final class NullEffectHandler implements UseEffectHandler {

    public static final UseEffectHandler INSTANCE = new NullEffectHandler();

    @Override

    public void apply(UseEffect effect, ExplorationPlayer caster) {

        // No-op method

    }

    @Override

    public boolean checkTarget(UseEffect effect, ExplorationPlayer caster, @Nullable ExplorationPlayer target, @Nullable ExplorationMapCell cell) {

        return true;

    }

    @Override

    public boolean checkFighter(UseEffect effect, PlayerFighter fighter) {

        return true;

    }

}