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 *  Copyright 2011 BetaSteward_at_googlemail.com. All rights reserved.
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 *        conditions and the following disclaimer.
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 *        of conditions and the following disclaimer in the documentation and/or other materials
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package mage.abilities.common;

import mage.Constants.CardType;
import mage.Constants.Zone;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.Effect;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.ZoneChangeEvent;
import mage.game.permanent.Permanent;

/**
 *
 * @author North
 */
public class CreatureDiesTriggeredAbility extends TriggeredAbilityImpl<CreatureDiesTriggeredAbility> {

    protected boolean another;

    public CreatureDiesTriggeredAbility(Effect effect, boolean optional) {
        this(effect, optional, false);
    }

    public CreatureDiesTriggeredAbility(Effect effect, boolean optional, boolean another) {
        super(Zone.BATTLEFIELD, effect, optional);
        this.another = another;
    }

    public CreatureDiesTriggeredAbility(final CreatureDiesTriggeredAbility ability) {
        super(ability);
        this.another = ability.another;
    }

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

    @Override
    public boolean checkTrigger(GameEvent event, Game game) {
        if (event.getType() == GameEvent.EventType.ZONE_CHANGE && ((ZoneChangeEvent)event).isDiesEvent()) {
            Permanent permanent = (Permanent) game.getLastKnownInformation(event.getTargetId(), Zone.BATTLEFIELD);
            if (permanent != null && permanent.getCardType().contains(CardType.CREATURE)
                    && (!another || !permanent.getId().equals(this.getSourceId()))) {
                return true;
            }
        }
        return false;
    }

    @Override
    public String getRule() {
        return "Whenever " + (another ? "another" : "a") + " creature dies, " + super.getRule();
    }
}