WhipOfErebos.java example

Explorer
mage-master
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package mage.cards.w;

import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.DelayedTriggeredAbility;
import mage.abilities.common.ActivateAsSorceryActivatedAbility;
import mage.abilities.common.SimpleStaticAbility;
import mage.abilities.common.delayed.AtTheBeginOfNextEndStepDelayedTriggeredAbility;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.ContinuousEffect;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.ReplacementEffectImpl;
import mage.abilities.effects.common.ExileTargetEffect;
import mage.abilities.effects.common.continuous.GainAbilityControlledEffect;
import mage.abilities.effects.common.continuous.GainAbilityTargetEffect;
import mage.abilities.keyword.HasteAbility;
import mage.abilities.keyword.LifelinkAbility;
import mage.cards.Card;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.*;
import mage.filter.common.FilterCreatureCard;
import mage.filter.common.FilterCreaturePermanent;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.ZoneChangeEvent;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.target.common.TargetCardInYourGraveyard;
import mage.target.targetpointer.FixedTarget;

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

    public WhipOfErebos(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.ENCHANTMENT,CardType.ARTIFACT},"{2}{B}{B}");
        addSuperType(SuperType.LEGENDARY);

        // Creatures you control have lifelink.
        this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new GainAbilityControlledEffect(LifelinkAbility.getInstance(), Duration.WhileOnBattlefield, new FilterCreaturePermanent("Creatures"))));
        // {2}{B}{B}, {T}: Return target creature card from your graveyard to the battlefield.
        // It gains haste. Exile it at the beginning of the next end step.
        // If it would leave the battlefield, exile it instead of putting it anywhere else.
        // Activate this ability only any time you could cast a sorcery.
        Ability ability = new ActivateAsSorceryActivatedAbility(Zone.BATTLEFIELD, new WhipOfErebosEffect(), new ManaCostsImpl("{2}{B}{B}"));
        ability.addCost(new TapSourceCost());
        ability.addTarget(new TargetCardInYourGraveyard(new FilterCreatureCard("creature card from your graveyard")));
        ability.addEffect(new WhipOfErebosReplacementEffect());
        this.addAbility(ability);
    }

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

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

class WhipOfErebosEffect extends OneShotEffect {

    public WhipOfErebosEffect() {
        super(Outcome.PutCreatureInPlay);
        this.staticText = "Return target creature card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step";
    }

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

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

    @Override
    public boolean apply(Game game, Ability source) {
        Card card = game.getCard(this.getTargetPointer().getFirst(game, source));
        Player controller = game.getPlayer(source.getControllerId());
        if (controller != null && card != null) {
            if (controller.moveCards(card, Zone.BATTLEFIELD, source, game)) {
                Permanent creature = game.getPermanent(card.getId());
                if (creature != null) {
                    // gains haste
                    ContinuousEffect effect = new GainAbilityTargetEffect(HasteAbility.getInstance(), Duration.Custom);
                    effect.setTargetPointer(new FixedTarget(creature, game));
                    game.addEffect(effect, source);
                    // Exile at begin of next end step
                    ExileTargetEffect exileEffect = new ExileTargetEffect(null, null, Zone.BATTLEFIELD);
                    exileEffect.setTargetPointer(new FixedTarget(creature, game));
                    DelayedTriggeredAbility delayedAbility = new AtTheBeginOfNextEndStepDelayedTriggeredAbility(exileEffect);
                    game.addDelayedTriggeredAbility(delayedAbility, source);
                }
            }
            return true;
        }
        return false;
    }
}

class WhipOfErebosReplacementEffect extends ReplacementEffectImpl {

    WhipOfErebosReplacementEffect() {
        super(Duration.EndOfTurn, Outcome.Tap);
        staticText = "If it would leave the battlefield, exile it instead of putting it anywhere else";
    }

    WhipOfErebosReplacementEffect(final WhipOfErebosReplacementEffect effect) {
        super(effect);
    }

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

    @Override
    public boolean replaceEvent(GameEvent event, Ability source, Game game) {
        Permanent permanent = game.getPermanent(source.getFirstTarget());
        Player controller = game.getPlayer(source.getControllerId());
        if (permanent != null && controller != null) {
            controller.moveCardToExileWithInfo(permanent, null, null, source.getSourceId(), game, Zone.BATTLEFIELD, true);
        }
        return true;
    }

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

    @Override
    public boolean applies(GameEvent event, Ability source, Game game) {
        if (event.getTargetId().equals(source.getFirstTarget())
                && ((ZoneChangeEvent) event).getFromZone() == Zone.BATTLEFIELD
                && ((ZoneChangeEvent) event).getToZone() != Zone.EXILED) {
            return true;
        }
        return false;
    }

    @Override
    public boolean apply(Game game, Ability source) {
        return false;
    }
}