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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;

/**
 *
 * @author emerald000
 */
import mage.abilities.Ability;
import mage.abilities.StaticAbility;
import mage.abilities.costs.Cost;
import mage.abilities.costs.common.ExileFromHandCost;
import mage.abilities.effects.OneShotEffect;
import mage.cards.Card;
import mage.constants.Outcome;
import mage.constants.Zone;
import mage.counters.CounterType;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.target.common.TargetCardInHand;

public class GemstoneCavernsAbility extends StaticAbility {
    public GemstoneCavernsAbility() {
        super(Zone.HAND, new GemstoneCavernsEffect());
    }

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

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

       @Override
    public String getRule() {
        return "If {this} is in your opening hand and you're not playing first, you may begin the game with {this} on the battlefield with a luck counter on it. If you do, exile a card from your hand.";
    }
}

class GemstoneCavernsEffect extends OneShotEffect {
    
    GemstoneCavernsEffect() {
        super(Outcome.PutCardInPlay);
        this.staticText = "you may begin the game with {this} on the battlefield with a luck counter on it. If you do, exile a card from your hand.";
    }
    
    GemstoneCavernsEffect(final GemstoneCavernsEffect effect) {
        super(effect);
    }
    
    @Override
    public GemstoneCavernsEffect copy() {
        return new GemstoneCavernsEffect(this);
    }
    
    @Override
    public boolean apply(Game game, Ability source) {
        Player player = game.getPlayer(source.getControllerId());
        if (player != null) {
            Card card = game.getCard(source.getSourceId());
            if (card != null) {
                if (card.putOntoBattlefield(game, Zone.HAND, source.getSourceId(), source.getControllerId())) {
                    Permanent permanent = game.getPermanent(card.getId());
                    if (permanent != null) {
                        permanent.addCounters(CounterType.LUCK.createInstance(), game);
                        Cost cost = new ExileFromHandCost(new TargetCardInHand());
                        if (cost.canPay(source, source.getSourceId(), source.getControllerId(), game)) {
                            cost.pay(source, game, source.getSourceId(), source.getControllerId(), true, null);
                        }
                    }
                }
            }
        }
        return false;
    }
}