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package mage.cards.s;

import java.util.UUID;
import mage.MageInt;
import mage.abilities.Ability;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.costs.common.TapTargetCost;
import mage.abilities.dynamicvalue.common.StaticValue;
import mage.abilities.effects.common.LookLibraryAndPickControllerEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.AbilityWord;
import mage.constants.CardType;
import mage.constants.Zone;
import mage.filter.FilterCard;
import mage.filter.common.FilterControlledPermanent;
import mage.filter.predicate.Predicates;
import mage.filter.predicate.mageobject.SubtypePredicate;
import mage.filter.predicate.permanent.TappedPredicate;
import mage.target.common.TargetControlledPermanent;

/**
 *
 * @author fireshoes
 */
public class StoneforgeAcolyte extends CardImpl {

    private static final FilterControlledPermanent filterAlly = new FilterControlledPermanent("an untapped Ally you control");
    private static final FilterCard filterEquipment = new FilterCard("an Equipment card");

    static {
        filterAlly.add(new SubtypePredicate("Ally"));
        filterAlly.add(Predicates.not(new TappedPredicate()));
        filterEquipment.add(new SubtypePredicate("Equipment"));
    }

    public StoneforgeAcolyte(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.CREATURE},"{W}");
        this.subtype.add("Kor");
        this.subtype.add("Artificer");
        this.subtype.add("Ally");
        this.power = new MageInt(1);
        this.toughness = new MageInt(2);

        // <i>Cohort</i> — {T}, Tap an untapped Ally you control: Look at the top four cards of your library.
        // You may reveal an Equipment card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
        Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD,
                new LookLibraryAndPickControllerEffect(new StaticValue(4), false, new StaticValue(1), filterEquipment, false),
                new TapSourceCost());
        ability.addCost(new TapTargetCost(new TargetControlledPermanent(filterAlly)));
        ability.setAbilityWord(AbilityWord.COHORT);
        this.addAbility(ability);
    }

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

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