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 *        of conditions and the following disclaimer in the documentation and/or other materials
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package mage.cards.c;

import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.Effect;
import mage.abilities.effects.common.AttachEffect;
import mage.abilities.effects.common.counter.AddCountersTargetEffect;
import mage.abilities.keyword.EnchantAbility;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.Zone;
import mage.counters.CounterType;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.GameEvent.EventType;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.target.TargetPlayer;
import mage.target.targetpointer.FixedTarget;

import java.util.UUID;

/**
 *
 * @author LevelX2
 */
public class CurseOfPredation extends CardImpl {

    public CurseOfPredation(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.ENCHANTMENT},"{2}{G}");
        this.subtype.add("Aura");
        this.subtype.add("Curse");


        // Enchant player
        TargetPlayer auraTarget = new TargetPlayer();
        this.getSpellAbility().addTarget(auraTarget);
        this.getSpellAbility().addEffect(new AttachEffect(Outcome.Detriment));
        this.addAbility(new EnchantAbility(auraTarget.getTargetName()));

        // Whenever a creature attacks enchanted player, put a +1/+1 counter on it.
        this.addAbility(new CurseOfPredationTriggeredAbility());
    }

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

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

class CurseOfPredationTriggeredAbility extends TriggeredAbilityImpl {

    public CurseOfPredationTriggeredAbility() {
        super(Zone.BATTLEFIELD, new AddCountersTargetEffect(CounterType.P1P1.createInstance(), Outcome.BoostCreature), false);
    }

    public CurseOfPredationTriggeredAbility(Effect effect, boolean optional, String text) {
        super(Zone.BATTLEFIELD, effect, optional);
    }

    public CurseOfPredationTriggeredAbility(final CurseOfPredationTriggeredAbility ability) {
        super(ability);
    }

    @Override
    public boolean checkEventType(GameEvent event, Game game) {
        return event.getType() == EventType.ATTACKER_DECLARED;
    }

    @Override
    public boolean checkTrigger(GameEvent event, Game game) {
        Player defender = game.getPlayer(event.getTargetId());
        if (defender == null) {
            Permanent planeswalker = game.getPermanent(event.getTargetId());
            if (planeswalker != null) {
                defender = game.getPlayer(planeswalker.getControllerId());
            }
        }
        if (defender != null) {
            Permanent enchantment = game.getPermanent(this.getSourceId());
            if (enchantment != null
                    && enchantment.getAttachedTo() != null
                    && enchantment.getAttachedTo().equals(defender.getId())) {
                for (Effect effect: this.getEffects()) {
                    effect.setTargetPointer(new FixedTarget(event.getSourceId()));
                }
                return true;
            }
        }
        return false;
    }

    @Override
    public String getRule() {
        return "Whenever a creature attacks enchanted player, put a +1/+1 counter on it.";
    }

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

}