/*
 *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without modification, are
 *  permitted provided that the following conditions are met:
 *
 *     1. Redistributions of source code must retain the above copyright notice, this list of
 *        conditions and the following disclaimer.
 *
 *     2. Redistributions in binary form must reproduce the above copyright notice, this list
 *        of conditions and the following disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
 *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *  The views and conclusions contained in the software and documentation are those of the
 *  authors and should not be interpreted as representing official policies, either expressed
 *  or implied, of BetaSteward_at_googlemail.com.
 */
package mage.filter.predicate.mageobject;

import mage.MageObject;
import mage.abilities.Abilities;
import mage.abilities.Ability;
import mage.cards.Card;
import mage.filter.predicate.Predicate;
import mage.game.Game;

/**
 *
 * @author North
 */
public class AbilityPredicate implements Predicate<MageObject> {

    private final Class<?> abilityClass;

    public AbilityPredicate(Class<?> abilityClass) {
        this.abilityClass = abilityClass;
    }

    @Override
    public boolean apply(MageObject input, Game game) {
        Abilities<Ability> abilities;
        if (input instanceof Card){
            abilities = ((Card)input).getAbilities(game);
        } else {
            abilities = input.getAbilities();
        }
        
        for (Ability ability : abilities) {
            if (abilityClass.equals(ability.getClass())) {
                return true;
            }
        }
        return false;
    }

    @Override
    public String toString() {
        return "Ability(" + abilityClass.toString() + ')';
    }
}