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 *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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 *     1. Redistributions of source code must retain the above copyright notice, this list of
 *        conditions and the following disclaimer.
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 *        of conditions and the following disclaimer in the documentation and/or other materials
 *        provided with the distribution.
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 *  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
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package mage.sets.worldwake;

import java.util.UUID;

import mage.Constants;
import mage.Constants.CardType;
import mage.Constants.Rarity;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.Effect;
import mage.abilities.effects.common.UntapTargetEffect;
import mage.cards.CardImpl;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.ZoneChangeEvent;
import mage.game.permanent.Permanent;
import mage.target.targetpointer.FixedTarget;

/**
 * @author Loki
 */
public class AmuletOfVigor extends CardImpl<AmuletOfVigor> {

    public AmuletOfVigor(UUID ownerId) {
        super(ownerId, 121, "Amulet of Vigor", Rarity.RARE, new CardType[]{CardType.ARTIFACT}, "{1}");
        this.expansionSetCode = "WWK";

        this.addAbility(new AmuletOfVigorTriggeredAbility());
    }

    public AmuletOfVigor(final AmuletOfVigor card) {
        super(card);
    }

    @Override
    public AmuletOfVigor copy() {
        return new AmuletOfVigor(this);
    }
}

class AmuletOfVigorTriggeredAbility extends TriggeredAbilityImpl<AmuletOfVigorTriggeredAbility> {
    AmuletOfVigorTriggeredAbility() {
        super(Constants.Zone.BATTLEFIELD, new UntapTargetEffect());
    }

    AmuletOfVigorTriggeredAbility(final AmuletOfVigorTriggeredAbility ability) {
        super(ability);
    }

    @Override
    public AmuletOfVigorTriggeredAbility copy() {
        return new AmuletOfVigorTriggeredAbility(this);
    }

    @Override
    public boolean checkTrigger(GameEvent event, Game game) {
        if (event.getType() == GameEvent.EventType.ZONE_CHANGE) {
            ZoneChangeEvent zEvent = (ZoneChangeEvent) event;
            if (zEvent.getToZone() == Constants.Zone.BATTLEFIELD) {
                Permanent p = game.getPermanent(event.getTargetId());
                if (p != null && p.isTapped()) {
                    for (Effect effect : this.getEffects()) {
                        effect.setTargetPointer(new FixedTarget(event.getTargetId()));
                    }
                    return true;
                }
            }
        }
        return false;
    }

    @Override
    public String getRule() {
        return "Whenever a permanent enters the battlefield tapped and under your control, untap it.";
    }
}
