[KHM] Implemented Jorn, God of Winter (#7407)

Mage.Sets/src/mage/cards/j/JornGodOfWinter.java

@@ -0,0 +1,175 @@
+package mage.cards.j;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.effects.AsThoughEffectImpl;
+import mage.abilities.effects.ContinuousEffect;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.ReplacementEffectImpl;
+import mage.abilities.effects.common.UntapAllControllerEffect;
+import mage.cards.Card;
+import mage.cards.ModalDoubleFacesCard;
+import mage.constants.*;
+import mage.cards.CardSetInfo;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterPermanentCard;
+import mage.game.Game;
+import mage.game.events.EntersTheBattlefieldEvent;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetCardInYourGraveyard;
+import mage.target.targetpointer.FixedTarget;
+
+/**
+ *
+ * @author weirddan455
+ */
+public final class JornGodOfWinter extends ModalDoubleFacesCard {
+
+    private static final FilterPermanent filter = new FilterPermanent();
+    private static final FilterPermanentCard filter2 = new FilterPermanentCard("snow permanent card from your graveyard");
+
+    static {
+        filter.add(SuperType.SNOW.getPredicate());
+        filter2.add(SuperType.SNOW.getPredicate());
+    }
+
+    public JornGodOfWinter(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo,
+                new CardType[]{CardType.CREATURE}, new SubType[]{SubType.GOD}, "{2}{G}",
+                "Kaldring, the Rimestaff", new CardType[]{CardType.ARTIFACT}, new SubType[]{}, "{1}{U}{B}"
+        );
+
+        // 1.
+        // Jorn, God of Winter
+        // Legendary Snow Creature - God
+        this.getLeftHalfCard().addSuperType(SuperType.LEGENDARY);
+        this.getLeftHalfCard().addSuperType(SuperType.SNOW);
+        this.getLeftHalfCard().setPT(new MageInt(3), new MageInt(3));
+
+        // Whenever Jorn attacks, untap each snow permanent you control.
+        this.getLeftHalfCard().addAbility(new AttacksTriggeredAbility(new UntapAllControllerEffect(
+                filter, "untap each snow permanent you control"), false
+        ));
+
+        // 2.
+        // Kaldring, the Rimestaff
+        // Legendary Snow Artifact
+        this.getRightHalfCard().addSuperType(SuperType.LEGENDARY);
+        this.getRightHalfCard().addSuperType(SuperType.SNOW);
+
+        // {T}: You may play target snow permanent card from your graveyard this turn. If you do, it enters the battlefield tapped.
+        Ability ability = new SimpleActivatedAbility(new KaldringTheRimestaffEffect(), new TapSourceCost());
+        ability.addTarget(new TargetCardInYourGraveyard(filter2));
+        this.getRightHalfCard().addAbility(ability);
+    }
+
+    private JornGodOfWinter(final JornGodOfWinter card) {
+        super(card);
+    }
+
+    @Override
+    public JornGodOfWinter copy() {
+        return new JornGodOfWinter(this);
+    }
+}
+
+class KaldringTheRimestaffEffect extends OneShotEffect {
+
+    public KaldringTheRimestaffEffect() {
+        super(Outcome.Benefit);
+        staticText = "You may play target snow permanent card from your graveyard this turn. If you do, it enters the battlefield tapped";
+    }
+
+    private KaldringTheRimestaffEffect(final KaldringTheRimestaffEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public KaldringTheRimestaffEffect copy() {
+        return new KaldringTheRimestaffEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source){
+        Card card = game.getCard(this.getTargetPointer().getFirst(game, source));
+        if (card != null) {
+            ContinuousEffect effect = new KaldringTheRimestaffGraveyardEffect();
+            effect.setTargetPointer(new FixedTarget(card, game));
+            game.addEffect(effect, source);
+            effect = new KaldringTheRimestaffTapEffect(card.getId());
+            game.addEffect(effect, source);
+            return true;
+        }
+        return false;
+    }
+}
+
+class KaldringTheRimestaffGraveyardEffect extends AsThoughEffectImpl {
+
+    public KaldringTheRimestaffGraveyardEffect() {
+        super(AsThoughEffectType.PLAY_FROM_NOT_OWN_HAND_ZONE, Duration.EndOfTurn, Outcome.Benefit);
+    }
+
+    private KaldringTheRimestaffGraveyardEffect(final KaldringTheRimestaffGraveyardEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public KaldringTheRimestaffGraveyardEffect copy() {
+        return new KaldringTheRimestaffGraveyardEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return true;
+    }
+
+    @Override
+    public boolean applies(UUID objectId, Ability source, UUID affectedControllerId, Game game) {
+        return objectId.equals(this.getTargetPointer().getFirst(game, source)) && affectedControllerId.equals(source.getControllerId());
+    }
+}
+
+class KaldringTheRimestaffTapEffect extends ReplacementEffectImpl {
+
+    private final UUID cardId;
+
+    public KaldringTheRimestaffTapEffect(UUID cardId) {
+        super(Duration.EndOfTurn, Outcome.Tap);
+        this.cardId = cardId;
+    }
+
+    private KaldringTheRimestaffTapEffect(final KaldringTheRimestaffTapEffect effect) {
+        super(effect);
+        this.cardId = effect.cardId;
+    }
+
+    @Override
+    public KaldringTheRimestaffTapEffect copy() {
+        return new KaldringTheRimestaffTapEffect(this);
+    }
+
+    @Override
+    public boolean replaceEvent(GameEvent event, Ability source, Game game) {
+        Permanent target = ((EntersTheBattlefieldEvent) event).getTarget();
+        if (target != null) {
+            target.setTapped(true);
+        }
+        return false;
+    }
+
+    @Override
+    public boolean checksEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.ENTERS_THE_BATTLEFIELD;
+    }
+
+    @Override
+    public boolean applies(GameEvent event, Ability source, Game game) {
+        return event.getTargetId().equals(cardId);
+    }
+}

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

@@ -177,6 +177,7 @@ public final class Kaldheim extends ExpansionSet {
         cards.add(new SetCardInfo("Iron Verdict", 17, Rarity.COMMON, mage.cards.i.IronVerdict.class));
         cards.add(new SetCardInfo("Island", 395, Rarity.LAND, mage.cards.basiclands.Island.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Jaspera Sentinel", 178, Rarity.COMMON, mage.cards.j.JasperaSentinel.class));
+        cards.add(new SetCardInfo("Jorn, God of Winter", 179, Rarity.RARE, mage.cards.j.JornGodOfWinter.class));
         cards.add(new SetCardInfo("Kardur's Vicious Return", 217, Rarity.UNCOMMON, mage.cards.k.KardursViciousReturn.class));
         cards.add(new SetCardInfo("Karfell Kennel-Master", 101, Rarity.COMMON, mage.cards.k.KarfellKennelMaster.class));
         cards.add(new SetCardInfo("Kaya the Inexorable", 218, Rarity.MYTHIC, mage.cards.k.KayaTheInexorable.class));