[WOE] Implement The Irencrag (#10998)

Mage.Sets/src/mage/cards/t/TheIrencrag.java

@@ -0,0 +1,128 @@
+package mage.cards.t;
+
+import mage.MageObjectReference;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldControlledTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.abilities.effects.common.AddContinuousEffectToGame;
+import mage.abilities.effects.common.continuous.BoostEquippedEffect;
+import mage.abilities.keyword.EquipAbility;
+import mage.abilities.mana.ColorlessManaAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+
+import java.util.UUID;
+
+/**
+ * @author Susucr
+ */
+public final class TheIrencrag extends CardImpl {
+
+    private static final FilterPermanent filter = new FilterControlledCreaturePermanent("a legendary creature");
+
+    static {
+        filter.add(SuperType.LEGENDARY.getPredicate());
+        filter.add(TargetController.YOU.getControllerPredicate());
+    }
+
+    public TheIrencrag(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{2}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+
+        // {T}: Add {C}.
+        this.addAbility(new ColorlessManaAbility());
+
+        // Whenever a legendary creature enters the battlefield under your control, you may have The Irencrag become a legendary Equipment artifact named Everflame, Heroes' Legacy. If you do, it gains equip {3} and "Equipped creature gets +3/+3" and loses all other abilities.
+        this.addAbility(new EntersBattlefieldControlledTriggeredAbility(
+                Zone.BATTLEFIELD, new AddContinuousEffectToGame(new TheIrencragBecomesContinuousEffect()),
+                filter, true, SetTargetPointer.NONE, null
+        ));
+    }
+
+    private TheIrencrag(final TheIrencrag card) {
+        super(card);
+    }
+
+    @Override
+    public TheIrencrag copy() {
+        return new TheIrencrag(this);
+    }
+}
+
+class TheIrencragBecomesContinuousEffect extends ContinuousEffectImpl {
+
+    public TheIrencragBecomesContinuousEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.Benefit);
+        staticText = "{this} become a legendary Equipment artifact named Everflame, Heroes' Legacy. "
+                + "If you do, it gains equip {3} and \"Equipped creature gets +3/+3\" and loses all other abilities";
+        dependencyTypes.add(DependencyType.ArtifactAddingRemoving);
+    }
+
+    protected TheIrencragBecomesContinuousEffect(final TheIrencragBecomesContinuousEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public TheIrencragBecomesContinuousEffect copy() {
+        return new TheIrencragBecomesContinuousEffect(this);
+    }
+
+    @Override
+    public void init(Ability source, Game game) {
+        super.init(source, game);
+        affectedObjectList.add(new MageObjectReference(source.getSourceId(), game));
+    }
+
+    @Override
+    public boolean apply(Layer layer, SubLayer sublayer, Ability source, Game game) {
+        Permanent permanent = affectedObjectList.get(0).getPermanent(game);
+        if (permanent == null) {
+            this.discard();
+            return false;
+        }
+        switch (layer) {
+            case TextChangingEffects_3:
+                permanent.setName("Everflame, Heroes' Legacy");
+                return true;
+            case TypeChangingEffects_4:
+                permanent.removeAllCardTypes(game);
+                permanent.addSuperType(game, SuperType.LEGENDARY);
+                permanent.addCardType(game, CardType.ARTIFACT);
+                permanent.retainAllArtifactSubTypes(game);
+                permanent.addSubType(game, SubType.EQUIPMENT);
+                return true;
+            case AbilityAddingRemovingEffects_6:
+                permanent.removeAllAbilities(source.getSourceId(), game);
+                permanent.addAbility(
+                        new EquipAbility(3, false),
+                        source.getSourceId(), game
+                );
+                permanent.addAbility(
+                        new SimpleStaticAbility(new BoostEquippedEffect(3, 3)),
+                        source.getSourceId(), game
+                );
+                return true;
+        }
+        return true;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return false;
+    }
+
+    @Override
+    public boolean hasLayer(Layer layer) {
+        return layer == Layer.TextChangingEffects_3
+                || layer == Layer.TypeChangingEffects_4
+                || layer == Layer.AbilityAddingRemovingEffects_6;
+    }
+
+}

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

@@ -249,6 +249,7 @@ public final class WildsOfEldraine extends ExpansionSet {
         cards.add(new SetCardInfo("The End", 87, Rarity.RARE, mage.cards.t.TheEnd.class));
         cards.add(new SetCardInfo("The Goose Mother", 204, Rarity.RARE, mage.cards.t.TheGooseMother.class));
         cards.add(new SetCardInfo("The Huntsman's Redemption", 176, Rarity.RARE, mage.cards.t.TheHuntsmansRedemption.class));
+        cards.add(new SetCardInfo("The Irencrag", 248, Rarity.RARE, mage.cards.t.TheIrencrag.class));
         cards.add(new SetCardInfo("The Princess Takes Flight", 23, Rarity.UNCOMMON, mage.cards.t.ThePrincessTakesFlight.class));
         cards.add(new SetCardInfo("The Witch's Vanity", 119, Rarity.UNCOMMON, mage.cards.t.TheWitchsVanity.class));
         cards.add(new SetCardInfo("Threadbind Clique", 239, Rarity.UNCOMMON, mage.cards.t.ThreadbindClique.class));