[MH3] Implement Ajani Nacatl Pariah

Mage.Sets/src/mage/cards/a/AjaniNacatlAvenger.java

@@ -0,0 +1,192 @@
+package mage.cards.a;
+
+import mage.ObjectColor;
+import mage.abilities.Ability;
+import mage.abilities.LoyaltyAbility;
+import mage.abilities.common.delayed.ReflexiveTriggeredAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.PermanentsOnTheBattlefieldCondition;
+import mage.abilities.dynamicvalue.common.CreaturesYouControlCount;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.abilities.effects.common.counter.AddCountersAllEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.counters.CounterType;
+import mage.filter.FilterPermanent;
+import mage.filter.StaticFilters;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.common.FilterNonlandPermanent;
+import mage.filter.predicate.mageobject.AnotherPredicate;
+import mage.filter.predicate.mageobject.ColorPredicate;
+import mage.filter.predicate.permanent.ControllerIdPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.game.permanent.token.CatWarrior21Token;
+import mage.players.Player;
+import mage.target.TargetPermanent;
+import mage.target.common.TargetAnyTarget;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+/**
+ * @author Susucr
+ */
+public final class AjaniNacatlAvenger extends CardImpl {
+
+    private static final FilterControlledCreaturePermanent filter = new FilterControlledCreaturePermanent(SubType.CAT, "Cat you control");
+
+    public AjaniNacatlAvenger(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.PLANESWALKER}, "");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.AJANI);
+        this.setStartingLoyalty(3);
+
+        this.color.setRed(true);
+        this.color.setWhite(true);
+        this.nightCard = true;
+
+        // +2: Put a +1/+1 counter on each Cat you control.
+        this.addAbility(new LoyaltyAbility(
+                new AddCountersAllEffect(CounterType.P1P1.createInstance(), filter), 2
+        ));
+
+        // 0: Create a 2/1 white Car Warrior creature token. When you do, if you control a red permanent other than Ajani, Nacatl Avenger, he deals damage equal to the number of creatures you control to any target.
+        this.addAbility(new LoyaltyAbility(new AjaniNacatlAvengerZeroEffect(), 0));
+
+        // -4: Each opponent chooses an artifact, a creature, an enchantment and a planeswalker from among the nonland permanents they control, then sacrifices the rest.
+        this.addAbility(new LoyaltyAbility(new AjaniNacatlAvengerMinusFourEffect(), -4));
+    }
+
+    private AjaniNacatlAvenger(final AjaniNacatlAvenger card) {
+        super(card);
+    }
+
+    @Override
+    public AjaniNacatlAvenger copy() {
+        return new AjaniNacatlAvenger(this);
+    }
+}
+
+class AjaniNacatlAvengerZeroEffect extends OneShotEffect {
+
+    private static final FilterPermanent filter = new FilterPermanent("red permanent other than {this}");
+
+    static {
+        filter.add(new ColorPredicate(ObjectColor.RED));
+        filter.add(AnotherPredicate.instance);
+    }
+
+    private static final Condition condition = new PermanentsOnTheBattlefieldCondition(filter, true);
+
+    AjaniNacatlAvengerZeroEffect() {
+        super(Outcome.PutCreatureInPlay);
+        staticText = "Create a 2/1 white Car Warrior creature token. "
+                + "When you do, if you control a red permanent other than {this}, "
+                + "he deals damage equal to the number of creatures you control to any target.";
+    }
+
+    private AjaniNacatlAvengerZeroEffect(final AjaniNacatlAvengerZeroEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public AjaniNacatlAvengerZeroEffect copy() {
+        return new AjaniNacatlAvengerZeroEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        if (!new CreateTokenEffect(new CatWarrior21Token()).apply(game, source)) {
+            return false;
+        }
+
+        ReflexiveTriggeredAbility reflexive = new ReflexiveTriggeredAbility(
+                new DamageTargetEffect(CreaturesYouControlCount.instance),
+                false,
+                "When you do, if you control a red permanent other than {this}, "
+                        + "he deals damage equal to the number of creatures you control to any target.",
+                condition
+        );
+        reflexive.addTarget(new TargetAnyTarget());
+        game.fireReflexiveTriggeredAbility(reflexive, source);
+        return true;
+    }
+}
+
+// Inspired by Mythos of Snapdax
+class AjaniNacatlAvengerMinusFourEffect extends OneShotEffect {
+
+    private static final List<CardType> cardTypes = Arrays.asList(
+            CardType.ARTIFACT,
+            CardType.CREATURE,
+            CardType.ENCHANTMENT,
+            CardType.PLANESWALKER
+    );
+
+    AjaniNacatlAvengerMinusFourEffect() {
+        super(Outcome.Benefit);
+        staticText = "Each opponent chooses an artifact, a creature, an enchantment and a planeswalker "
+                + "from among the nonland permanents they control, then sacrifices the rest.";
+    }
+
+    private AjaniNacatlAvengerMinusFourEffect(final AjaniNacatlAvengerMinusFourEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public AjaniNacatlAvengerMinusFourEffect copy() {
+        return new AjaniNacatlAvengerMinusFourEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller == null) {
+            return false;
+        }
+
+        List<Player> playerList = game
+                .getState()
+                .getPlayersInRange(source.getControllerId(), game)
+                .stream()
+                .map(game::getPlayer)
+                .filter(Objects::nonNull)
+                .filter(player -> controller.hasOpponent(player.getId(), game))
+                .collect(Collectors.toList());
+
+        Set<UUID> toKeep = new HashSet();
+        for (Player player : playerList) {
+            for (CardType cardType : cardTypes) {
+                String message = cardType.toString().equals("Artifact") ? "an " : "a ";
+                message += cardType.toString().toLowerCase(Locale.ENGLISH);
+                FilterPermanent filter = new FilterNonlandPermanent(message);
+                filter.add(cardType.getPredicate());
+                filter.add(new ControllerIdPredicate(player.getId()));
+                if (game.getBattlefield().count(filter, source.getControllerId(), source, game) == 0) {
+                    continue;
+                }
+                TargetPermanent target = new TargetPermanent(filter);
+                target.withNotTarget(true);
+                player.choose(outcome, target, source, game);
+                toKeep.add(target.getFirstTarget());
+            }
+        }
+
+        for (Permanent permanent : game.getBattlefield().getActivePermanents(StaticFilters.FILTER_PERMANENT_NON_LAND, source.getControllerId(), game)) {
+            if (permanent == null || toKeep.contains(permanent.getId()) || !controller.hasOpponent(permanent.getControllerId(), game)) {
+                continue;
+            }
+            permanent.sacrifice(source, game);
+        }
+        return true;
+    }
+
+}

Mage.Sets/src/mage/cards/a/AjaniNacatlPariah.java

@@ -0,0 +1,61 @@
+package mage.cards.a;
+
+import mage.MageInt;
+import mage.abilities.Pronoun;
+import mage.abilities.common.DiesOneOrMoreCreatureTriggeredAbility;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.common.ExileAndReturnSourceEffect;
+import mage.abilities.keyword.TransformAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.mageobject.AnotherPredicate;
+import mage.game.permanent.token.CatWarrior21Token;
+
+import java.util.UUID;
+
+/**
+ * @author Susucr
+ */
+public final class AjaniNacatlPariah extends CardImpl {
+
+    public static final FilterCreaturePermanent filter = new FilterCreaturePermanent(SubType.CAT, "other Cats you control");
+
+    static {
+        filter.add(AnotherPredicate.instance);
+        filter.add(TargetController.YOU.getControllerPredicate());
+    }
+
+    public AjaniNacatlPariah(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{W}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.CAT);
+        this.subtype.add(SubType.WARRIOR);
+        this.power = new MageInt(1);
+        this.toughness = new MageInt(2);
+
+        this.secondSideCardClazz = mage.cards.a.AjaniNacatlAvenger.class;
+
+        // When Ajani, Nacatl Pariah enters the battlefield, create a 2/1 white Cat Warrior creature token.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new CreateTokenEffect(new CatWarrior21Token())));
+
+        // Whenever one or more other Cats you control die, you may exile Ajani, then return him to the battlefield transformed under his owner's control.
+        this.addAbility(new TransformAbility());
+        this.addAbility(new DiesOneOrMoreCreatureTriggeredAbility(
+                new ExileAndReturnSourceEffect(PutCards.BATTLEFIELD_TRANSFORMED, Pronoun.HE),
+                filter
+        ));
+    }
+
+    private AjaniNacatlPariah(final AjaniNacatlPariah card) {
+        super(card);
+    }
+
+    @Override
+    public AjaniNacatlPariah copy() {
+        return new AjaniNacatlPariah(this);
+    }
+}

Mage.Sets/src/mage/sets/ModernHorizons3.java

@@ -21,6 +21,8 @@ private ModernHorizons3() {
         this.hasBasicLands = true;
         this.hasBoosters = false; // temporary
 
+        cards.add(new SetCardInfo("Ajani, Nacatl Avenger", 237, Rarity.MYTHIC, mage.cards.a.AjaniNacatlAvenger.class));
+        cards.add(new SetCardInfo("Ajani, Nacatl Pariah", 237, Rarity.MYTHIC, mage.cards.a.AjaniNacatlPariah.class));
         cards.add(new SetCardInfo("Bloodstained Mire", 216, Rarity.RARE, mage.cards.b.BloodstainedMire.class));
         cards.add(new SetCardInfo("Flare of Cultivation", 154, Rarity.RARE, mage.cards.f.FlareOfCultivation.class));
         cards.add(new SetCardInfo("Flooded Strand", 220, Rarity.RARE, mage.cards.f.FloodedStrand.class));

Mage/src/main/java/mage/game/permanent/token/CatWarrior21Token.java

@@ -0,0 +1,30 @@
+package mage.game.permanent.token;
+
+import mage.MageInt;
+import mage.constants.CardType;
+import mage.constants.SubType;
+
+/**
+ * @author Susucr
+ */
+public final class CatWarrior21Token extends TokenImpl {
+
+    public CatWarrior21Token() {
+        super("Cat Warrior Token", "2/1 white Cat Warrior creature token");
+
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(1);
+        this.color.setWhite(true);
+        this.subtype.add(SubType.CAT);
+        this.subtype.add(SubType.WARRIOR);
+        this.cardType.add(CardType.CREATURE);
+    }
+
+    private CatWarrior21Token(final CatWarrior21Token token) {
+        super(token);
+    }
+
+    public CatWarrior21Token copy() {
+        return new CatWarrior21Token(this);
+    }
+}