Fix ShuffleIntoLibraryTargetEffect to support multiple target cards with possibly different owners

This commit is contained in:
Alex W. Jackson 2022-09-05 19:44:09 -04:00
parent 30aafb7672
commit b5b4b38cc6
6 changed files with 86 additions and 75 deletions

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@ -32,8 +32,8 @@ public final class GhostlyCastigator extends CardImpl {
// Flying
this.addAbility(FlyingAbility.getInstance());
// When Ghostly Castigator enters the battlefield, shuffle up to three target cards from your graveyard into your library.
Ability ability = new EntersBattlefieldTriggeredAbility(new ShuffleIntoLibraryTargetEffect());
// When Ghostly Castigator enters the battlefield, you may shuffle up to three target cards from your graveyard into your library.
Ability ability = new EntersBattlefieldTriggeredAbility(new ShuffleIntoLibraryTargetEffect(), true);
ability.addTarget(new TargetCardInYourGraveyard(0, 3));
this.addAbility(ability);

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@ -1,4 +1,3 @@
package mage.cards.p;
import java.util.UUID;
@ -7,18 +6,11 @@ import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.common.ExileSourceCost;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.costs.mana.GenericManaCost;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.MillCardsControllerEffect;
import mage.abilities.effects.common.ShuffleIntoLibraryTargetEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.cards.CardsImpl;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.Zone;
import mage.filter.FilterCard;
import mage.game.Game;
import mage.players.Player;
import mage.target.common.TargetCardInYourGraveyard;
/**
@ -31,12 +23,12 @@ public final class PerpetualTimepiece extends CardImpl {
super(ownerId,setInfo,new CardType[]{CardType.ARTIFACT},"{2}");
// {T}: Put the top two cards of your library into your graveyard.
this.addAbility(new SimpleActivatedAbility(Zone.BATTLEFIELD, new MillCardsControllerEffect(2), new TapSourceCost()));
this.addAbility(new SimpleActivatedAbility(new MillCardsControllerEffect(2), new TapSourceCost()));
// {2}, Exile Perpetual Timepiece: Shuffle any number of target cards from your graveyard into your library.
Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new ShuffleIntoLibraryTargetEffect(), new GenericManaCost(2));
Ability ability = new SimpleActivatedAbility(new ShuffleIntoLibraryTargetEffect(), new GenericManaCost(2));
ability.addCost(new ExileSourceCost());
ability.addTarget(new TargetCardInYourGraveyard(0, Integer.MAX_VALUE, new FilterCard("cards to shuffle into your library")));
ability.addTarget(new TargetCardInYourGraveyard(0, Integer.MAX_VALUE));
this.addAbility(ability);
}
@ -49,31 +41,3 @@ public final class PerpetualTimepiece extends CardImpl {
return new PerpetualTimepiece(this);
}
}
class PerpetualTimepieceShuffleEffect extends OneShotEffect {
PerpetualTimepieceShuffleEffect() {
super(Outcome.Neutral);
this.staticText = "Shuffle any number of target cards from your graveyard into your library";
}
PerpetualTimepieceShuffleEffect(final PerpetualTimepieceShuffleEffect effect) {
super(effect);
}
@Override
public PerpetualTimepieceShuffleEffect copy() {
return new PerpetualTimepieceShuffleEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
Player controller = game.getPlayer(source.getControllerId());
if (controller != null) {
controller.moveCards(new CardsImpl(this.getTargetPointer().getTargets(game, source)), Zone.LIBRARY, source, game);
controller.shuffleLibrary(source, game);
return true;
}
return false;
}
}

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@ -2,12 +2,10 @@ package mage.cards.s;
import mage.abilities.Ability;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.PutLibraryIntoGraveTargetEffect;
import mage.abilities.effects.common.ShuffleIntoLibraryTargetEffect;
import mage.abilities.effects.common.MillCardsTargetEffect;
import mage.abilities.keyword.ReplicateAbility;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.cards.Cards;
import mage.cards.CardsImpl;
import mage.constants.CardType;
import mage.constants.Outcome;
@ -16,7 +14,6 @@ import mage.players.Player;
import mage.target.TargetCard;
import mage.target.TargetPlayer;
import mage.target.common.TargetCardInYourGraveyard;
import mage.target.targetpointer.SecondTargetPointer;
import java.util.UUID;
@ -28,14 +25,11 @@ public final class StreamOfThought extends CardImpl {
public StreamOfThought(UUID ownerId, CardSetInfo setInfo) {
super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{U}");
// Target player puts the top four cards of their library into their graveyard.
this.getSpellAbility().addEffect(new PutLibraryIntoGraveTargetEffect(4));
// Target player mills four cards. You shuffle up to four cards from your graveyard into your library.
this.getSpellAbility().addEffect(new MillCardsTargetEffect(4));
this.getSpellAbility().addEffect(new StreamOfThoughtEffect());
this.getSpellAbility().addTarget(new TargetPlayer());
// You shuffle up to four cards from your graveyard into your library.
this.getSpellAbility().addEffect(new ShuffleIntoLibraryTargetEffect().setTargetPointer(new SecondTargetPointer()));
this.getSpellAbility().addTarget(new TargetCardInYourGraveyard(0, 4));
// Replicate {2}{U}{U}
this.addAbility(new ReplicateAbility("{2}{U}{U}"));
}
@ -49,3 +43,35 @@ public final class StreamOfThought extends CardImpl {
return new StreamOfThought(this);
}
}
class StreamOfThoughtEffect extends OneShotEffect {
StreamOfThoughtEffect() {
super(Outcome.Benefit);
staticText = "You shuffle up to four cards from your graveyard into your library.";
}
private StreamOfThoughtEffect(final StreamOfThoughtEffect effect) {
super(effect);
}
@Override
public StreamOfThoughtEffect copy() {
return new StreamOfThoughtEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
Player player = game.getPlayer(source.getControllerId());
if (player == null) {
return false;
}
TargetCard target = new TargetCardInYourGraveyard(0, 4);
target.setNotTarget(true);
if (!player.choose(outcome, player.getGraveyard(), target, game)) {
return false;
}
player.shuffleCardsToLibrary(new CardsImpl(target.getTargets()), game, source);
return true;
}
}

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@ -7,7 +7,7 @@ import mage.abilities.keyword.FlashbackAbility;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.TimingRule;
import mage.filter.FilterCard;
import mage.target.common.TargetCardInGraveyard;
import java.util.UUID;
@ -17,15 +17,15 @@ import java.util.UUID;
*/
public final class TurnTheEarth extends CardImpl {
private static final FilterCard filter = new FilterCard("cards in graveyards");
public TurnTheEarth(UUID ownerId, CardSetInfo setInfo) {
super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{G}");
// Choose up to three target cards in graveyards. The owners of those cards shuffle them into their libraries. You gain 2 life.
this.getSpellAbility().addEffect(new ShuffleIntoLibraryTargetEffect()
.setText("choose up to three target cards in graveyards. " +
"The owners of those cards shuffle them into their libraries."));
this.getSpellAbility().addEffect(new ShuffleIntoLibraryTargetEffect());
this.getSpellAbility().addEffect(new GainLifeEffect(2));
this.getSpellAbility().addTarget(new TargetCardInGraveyard(0, 3));
this.getSpellAbility().addTarget(new TargetCardInGraveyard(0, 3, filter));
// Flashback {1}{G}
this.addAbility(new FlashbackAbility(this, new ManaCostsImpl<>("{1}{G}")));

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@ -1,17 +1,22 @@
package mage.abilities.effects.common;
import mage.MageObject;
import mage.abilities.Ability;
import mage.abilities.Mode;
import mage.abilities.effects.OneShotEffect;
import mage.cards.Card;
import mage.cards.Cards;
import mage.cards.CardsImpl;
import mage.constants.Outcome;
import mage.game.Game;
import mage.players.Player;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
/**
*
* @author Styxo
* @author awjackson
*/
public class ShuffleIntoLibraryTargetEffect extends OneShotEffect {
@ -38,30 +43,46 @@ public class ShuffleIntoLibraryTargetEffect extends OneShotEffect {
@Override
public boolean apply(Game game, Ability source) {
MageObject cardObject = game.getObject(getTargetPointer().getFirst(game, source));
Player controller = game.getPlayer(source.getControllerId());
if (cardObject != null && controller != null && cardObject instanceof Card) {
if (!optional
|| controller.chooseUse(Outcome.Benefit, "Shuffle " + cardObject.getIdName() + " into "
+ (((Card) cardObject).getOwnerId().equals(source.getControllerId()) ? "your" : "its owners")
+ " library?", source, game)) {
Player owner = game.getPlayer(((Card) cardObject).getOwnerId());
if (controller == null) {
return false;
}
Cards cards = new CardsImpl(getTargetPointer().getTargets(game, source));
if (cards.isEmpty()) {
return true;
}
if (optional && !controller.chooseUse(Outcome.Benefit, "Shuffle the target card" + (cards.size() > 1 ? "s" : "") + " into your library?", source, game)) {
return true;
}
// sort the target cards by owner
Map<UUID, Cards> cardsByOwner = new HashMap<>();
for (Card card : cards.getCards(game)) {
cardsByOwner.computeIfAbsent(card.getOwnerId(), x -> new CardsImpl()).add(card);
}
// then each player shuffles the cards they own
for (Map.Entry<UUID, Cards> entry : cardsByOwner.entrySet()) {
Player owner = game.getPlayer(entry.getKey());
if (owner != null) {
return owner.shuffleCardsToLibrary(((Card) cardObject), game, source);
owner.shuffleCardsToLibrary(entry.getValue(), game, source);
}
}
return true;
}
}
return false;
}
@Override
public String getText(Mode mode
) {
public String getText(Mode mode)
{
if (staticText != null && !staticText.isEmpty()) {
return staticText;
} else {
return "choose target " + mode.getTargets().get(0).getTargetName() + ". Its owner shuffles it into their library";
}
}
String targetDescription = getTargetPointer().describeTargets(mode.getTargets(), "");
if (targetDescription.contains("your graveyard")) {
return (optional ? "you may shuffle " : "shuffle ") + targetDescription + " into your library";
}
return "choose " + targetDescription + (
getTargetPointer().isPlural(mode.getTargets()) ?
". The owners of those cards shuffle them into their libraries" :
". Its owner shuffles it into their library"
);
}
}

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@ -33,7 +33,7 @@ public class TargetCardInYourGraveyard extends TargetCard {
}
public TargetCardInYourGraveyard(int minNumTargets, int maxNumTargets) {
this(minNumTargets, maxNumTargets, StaticFilters.FILTER_CARD_FROM_YOUR_GRAVEYARD);
this(minNumTargets, maxNumTargets, maxNumTargets > 1 ? StaticFilters.FILTER_CARDS_FROM_YOUR_GRAVEYARD : StaticFilters.FILTER_CARD_FROM_YOUR_GRAVEYARD);
}
public TargetCardInYourGraveyard(int minNumTargets, int maxNumTargets, FilterCard filter) {