foul-magics/Mage.Sets/src/mage/cards/c/Cryptoplasm.java

/*
 *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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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 java.util.UUID;
import mage.MageInt;
import mage.MageObject;
import mage.abilities.Ability;
import mage.abilities.common.BeginningOfUpkeepTriggeredAbility;
import mage.abilities.effects.OneShotEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.TargetController;
import mage.filter.common.FilterCreaturePermanent;
import mage.filter.predicate.permanent.AnotherPredicate;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.target.common.TargetCreaturePermanent;
import mage.util.functions.ApplyToPermanent;

/**
 * @author Loki
 */
public class Cryptoplasm extends CardImpl {

    final static FilterCreaturePermanent filter = new FilterCreaturePermanent();

    static {
        filter.add(new AnotherPredicate());
    }

    public Cryptoplasm(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.CREATURE},"{1}{U}{U}");
        this.subtype.add("Shapeshifter");

        this.power = new MageInt(2);
        this.toughness = new MageInt(2);

        // At the beginning of your upkeep, you may have Cryptoplasm become a copy of another target creature. If you do, Cryptoplasm gains this ability.
        Ability ability = new BeginningOfUpkeepTriggeredAbility(new CryptoplasmEffect(), TargetController.YOU, true);
        ability.addTarget(new TargetCreaturePermanent(filter));
        this.addAbility(ability);
    }

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

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

}

class CryptoplasmEffect extends OneShotEffect {

    public CryptoplasmEffect() {
        super(Outcome.Copy);
        this.staticText = "you may have {this} become a copy of another target creature. If you do, {this} gains this ability";
    }

    public CryptoplasmEffect(final CryptoplasmEffect effect) {
        super(effect);
    }

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

    @Override
    public boolean apply(Game game, final Ability source) {
        Permanent creatureToCopy = game.getPermanent(getTargetPointer().getFirst(game, source));
        if (creatureToCopy != null) {
            ApplyToPermanent applier = new ApplyToPermanent() {
                @Override
                public boolean apply(Game game, Permanent permanent) {
                    Ability upkeepAbility = new BeginningOfUpkeepTriggeredAbility(new CryptoplasmEffect(), TargetController.YOU, true);
                    upkeepAbility.addTarget(new TargetCreaturePermanent());
                    permanent.addAbility(upkeepAbility, source.getSourceId(), game);
                    return true;
                }

                @Override
                public boolean apply(Game game, MageObject mageObject) {
                    Ability upkeepAbility = new BeginningOfUpkeepTriggeredAbility(new CryptoplasmEffect(), TargetController.YOU, true);
                    upkeepAbility.addTarget(new TargetCreaturePermanent());
                    mageObject.getAbilities().add(upkeepAbility);
                    return true;
                }

            };
            game.copyPermanent(creatureToCopy, source.getSourceId(), source, applier);
        }
        return true;
    }
}