[DFT] Implement Daretti, Rocketeer Engineer

Mage.Sets/src/mage/cards/d/DarettiRocketeerEngineer.java

@@ -0,0 +1,93 @@
+package mage.cards.d;
+
+import mage.MageInt;
+import mage.MageObject;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldOrAttacksSourceTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.costs.common.SacrificeTargetCost;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.common.DoIfCostPaid;
+import mage.abilities.effects.common.ReturnFromGraveyardToBattlefieldTargetEffect;
+import mage.abilities.effects.common.continuous.SetBasePowerSourceEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.target.common.TargetCardInYourGraveyard;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class DarettiRocketeerEngineer extends CardImpl {
+
+    public DarettiRocketeerEngineer(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{R}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.GOBLIN);
+        this.subtype.add(SubType.ARTIFICER);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(5);
+
+        // Daretti's power is equal to the greatest mana value among artifacts you control.
+        this.addAbility(new SimpleStaticAbility(new SetBasePowerSourceEffect(DarettiRocketeerEngineerValue.instance)
+                .setText("{this}'s power is equal to the greatest mana value among artifacts you control")));
+
+        // Whenever Daretti enters or attacks, choose target artifact card in your graveyard. You may sacrifice an artifact. If you do, return the chosen card to the battlefield.
+        Ability ability = new EntersBattlefieldOrAttacksSourceTriggeredAbility(new DoIfCostPaid(
+                new ReturnFromGraveyardToBattlefieldTargetEffect(),
+                new SacrificeTargetCost(StaticFilters.FILTER_PERMANENT_ARTIFACT)
+        ).setText("choose target artifact card in your graveyard. You may sacrifice an artifact. If you do, return the chosen card to the battlefield"));
+        ability.addTarget(new TargetCardInYourGraveyard(StaticFilters.FILTER_CARD_ARTIFACT_FROM_YOUR_GRAVEYARD));
+        this.addAbility(ability);
+    }
+
+    private DarettiRocketeerEngineer(final DarettiRocketeerEngineer card) {
+        super(card);
+    }
+
+    @Override
+    public DarettiRocketeerEngineer copy() {
+        return new DarettiRocketeerEngineer(this);
+    }
+}
+
+enum DarettiRocketeerEngineerValue implements DynamicValue {
+    instance;
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        return game
+                .getBattlefield()
+                .getActivePermanents(
+                        StaticFilters.FILTER_CONTROLLED_PERMANENT_ARTIFACT,
+                        sourceAbility.getControllerId(), sourceAbility, game
+                )
+                .stream()
+                .mapToInt(MageObject::getManaValue)
+                .max()
+                .orElse(0);
+    }
+
+    @Override
+    public DarettiRocketeerEngineerValue copy() {
+        return this;
+    }
+
+    @Override
+    public String getMessage() {
+        return "";
+    }
+
+    @Override
+    public String toString() {
+        return "1";
+    }
+}

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

@@ -22,6 +22,7 @@ public final class Aetherdrift extends ExpansionSet {
         this.hasBoosters = false; // temporary
 
         cards.add(new SetCardInfo("Brightglass Gearhulk", 191, Rarity.MYTHIC, mage.cards.b.BrightglassGearhulk.class));
+        cards.add(new SetCardInfo("Daretti, Rocketeer Engineer", 120, Rarity.RARE, mage.cards.d.DarettiRocketeerEngineer.class));
         cards.add(new SetCardInfo("Earthrumbler", 160, Rarity.UNCOMMON, mage.cards.e.Earthrumbler.class));
     }
 }