Implemented Chrome Replicator

Mage.Sets/src/mage/cards/c/ChromeReplicator.java

@@ -0,0 +1,80 @@
+package mage.cards.c;
+
+import mage.MageInt;
+import mage.MageObject;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.decorator.ConditionalInterveningIfTriggeredAbility;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.predicate.Predicates;
+import mage.filter.predicate.permanent.TokenPredicate;
+import mage.game.Game;
+import mage.game.permanent.token.RetrofitterFoundryToken;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class ChromeReplicator extends CardImpl {
+
+    public ChromeReplicator(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT, CardType.CREATURE}, "{5}");
+
+        this.subtype.add(SubType.CONSTRUCT);
+        this.power = new MageInt(4);
+        this.toughness = new MageInt(4);
+
+        // When Chrome Replicator enters the battlefield, if you control two or more nonland, nontoken permanents with the same name as one another, create a 4/4 colorless Construct artifact creature token.
+        this.addAbility(new ConditionalInterveningIfTriggeredAbility(
+                new EntersBattlefieldTriggeredAbility(new CreateTokenEffect(new RetrofitterFoundryToken())),
+                ChromeReplicatorCondition.instance, "When {this} enters the battlefield, " +
+                "if you control two or more nonland, nontoken permanents with the same name as one another, " +
+                "create a 4/4 colorless Construct artifact creature token."
+        ));
+    }
+
+    private ChromeReplicator(final ChromeReplicator card) {
+        super(card);
+    }
+
+    @Override
+    public ChromeReplicator copy() {
+        return new ChromeReplicator(this);
+    }
+}
+
+enum ChromeReplicatorCondition implements Condition {
+    instance;
+    private static final FilterPermanent filter = new FilterControlledPermanent();
+
+    static {
+        filter.add(Predicates.not(CardType.LAND.getPredicate()));
+        filter.add(Predicates.not(TokenPredicate.instance));
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Map<String, Integer> nameMap = new HashMap<>();
+        return game
+                .getBattlefield()
+                .getActivePermanents(
+                        filter, source.getControllerId(), source.getSourceId(), game
+                ).stream()
+                .filter(Objects::nonNull)
+                .map(MageObject::getName)
+                .filter(Objects::nonNull)
+                .filter(s -> !"".equals(s))
+                .anyMatch(s -> nameMap.compute(s, (x, i) -> i == null ? 1 : Integer.sum(i, 1)) >= 2);
+    }
+}

Mage.Sets/src/mage/sets/CoreSet2021.java

@@ -69,6 +69,7 @@ public final class CoreSet2021 extends ExpansionSet {
         cards.add(new SetCardInfo("Chandra, Flame's Catalyst", 332, Rarity.MYTHIC, mage.cards.c.ChandraFlamesCatalyst.class));
         cards.add(new SetCardInfo("Chandra, Heart of Fire", 135, Rarity.MYTHIC, mage.cards.c.ChandraHeartOfFire.class));
         cards.add(new SetCardInfo("Chromatic Orrery", 228, Rarity.MYTHIC, mage.cards.c.ChromaticOrrery.class));
+        cards.add(new SetCardInfo("Chrome Replicator", 229, Rarity.UNCOMMON, mage.cards.c.ChromeReplicator.class));
         cards.add(new SetCardInfo("Colossal Dreadmaw", 176, Rarity.COMMON, mage.cards.c.ColossalDreadmaw.class));
         cards.add(new SetCardInfo("Conclave Mentor", 216, Rarity.UNCOMMON, mage.cards.c.ConclaveMentor.class));
         cards.add(new SetCardInfo("Concordia Pegasus", 12, Rarity.COMMON, mage.cards.c.ConcordiaPegasus.class));