[BLC] Implement Pyreswipe Hawk

Mage.Sets/src/mage/cards/p/PyreswipeHawk.java

@@ -0,0 +1,99 @@
+package mage.cards.p;
+
+import mage.MageInt;
+import mage.MageObject;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.common.ExpendTriggeredAbility;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.common.StaticValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.common.continuous.BoostSourceEffect;
+import mage.abilities.effects.common.continuous.GainControlTargetEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.abilities.keyword.HasteAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.target.common.TargetArtifactPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class PyreswipeHawk extends CardImpl {
+
+    public PyreswipeHawk(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{R}{R}");
+
+        this.subtype.add(SubType.ELEMENTAL);
+        this.subtype.add(SubType.BIRD);
+        this.power = new MageInt(4);
+        this.toughness = new MageInt(4);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Haste
+        this.addAbility(HasteAbility.getInstance());
+
+        // Whenever Pyreswipe Hawk attacks, it gets +X/+0 until end of turn, where X is the greatest mana value among artifacts you control.
+        this.addAbility(new AttacksTriggeredAbility(new BoostSourceEffect(
+                PyreswipeHawkValue.instance, StaticValue.get(0), Duration.EndOfTurn, "it"
+        )));
+
+        // Whenever you expend 6, gain control of up to one target artifact for as long as you control Pyreswipe Hawk.
+        Ability ability = new ExpendTriggeredAbility(
+                new GainControlTargetEffect(Duration.WhileControlled), ExpendTriggeredAbility.Expend.SIX
+        );
+        ability.addTarget(new TargetArtifactPermanent(0, 1));
+        this.addAbility(ability);
+    }
+
+    private PyreswipeHawk(final PyreswipeHawk card) {
+        super(card);
+    }
+
+    @Override
+    public PyreswipeHawk copy() {
+        return new PyreswipeHawk(this);
+    }
+}
+
+enum PyreswipeHawkValue 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 PyreswipeHawkValue copy() {
+        return this;
+    }
+
+    @Override
+    public String getMessage() {
+        return "the greatest mana value among artifacts you control";
+    }
+
+    @Override
+    public String toString() {
+        return "X";
+    }
+}

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

@@ -204,6 +204,7 @@ public final class BloomburrowCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Psychosis Crawler", 282, Rarity.RARE, mage.cards.p.PsychosisCrawler.class));
         cards.add(new SetCardInfo("Pull from Tomorrow", 172, Rarity.RARE, mage.cards.p.PullFromTomorrow.class));
         cards.add(new SetCardInfo("Putrefy", 257, Rarity.UNCOMMON, mage.cards.p.Putrefy.class));
+        cards.add(new SetCardInfo("Pyreswipe Hawk", 26, Rarity.RARE, mage.cards.p.PyreswipeHawk.class));
         cards.add(new SetCardInfo("Raging Ravine", 324, Rarity.RARE, mage.cards.r.RagingRavine.class));
         cards.add(new SetCardInfo("Rain of Riches", 200, Rarity.RARE, mage.cards.r.RainOfRiches.class));
         cards.add(new SetCardInfo("Rampaging Baloths", 233, Rarity.MYTHIC, mage.cards.r.RampagingBaloths.class));

Mage/src/main/java/mage/abilities/common/ExpendTriggeredAbility.java

@@ -27,10 +27,11 @@ public class ExpendTriggeredAbility extends TriggeredAbilityImpl {
     private static final Hint hint = new ValueHint("Mana you expended this turn", ExpendValue.instance);
 
     /**
-     * For memory-usage purpose, we only support expend 4 and expend 8 so far.
+     * For memory-usage purpose, we only support expend 4, expend 6, and expend 8 so far.
      */
     public enum Expend {
         FOUR(4),
+        SIX(6),
         EIGHT(8);
 
         private final int amount;
@@ -106,7 +107,7 @@ enum ExpendValue implements DynamicValue {
 /**
  * Watcher for mana expended this turn.
  * <p>
- * Of note, to reduce memory usage, only tracks the events that did expend 4 and expend 8.
+ * Of note, to reduce memory usage, only tracks the events that did expend 4, expend 6, and expend 8.
  * If expend N extends to more than a couple values, storing the full list (in order) of event id is advised.
  */
 class ExpendWatcher extends Watcher {
@@ -116,6 +117,8 @@ class ExpendWatcher extends Watcher {
 
     // Player id -> event id for the 4th mana expended this turn
     private final Map<UUID, UUID> eventFor4thExpend = new HashMap<>();
+    // Player id -> event id for the 6th mana expended this turn
+    private final Map<UUID, UUID> eventFor6thExpend = new HashMap<>();
     // Player id -> event id for the 8th mana expended this turn
     private final Map<UUID, UUID> eventFor8thExpend = new HashMap<>();
 
@@ -141,6 +144,9 @@ class ExpendWatcher extends Watcher {
             case 4:
                 eventFor4thExpend.put(playerId, eventId);
                 break;
+            case 6:
+                eventFor6thExpend.put(playerId, eventId);
+                break;
             case 8:
                 eventFor8thExpend.put(playerId, eventId);
                 break;
@@ -152,6 +158,7 @@ class ExpendWatcher extends Watcher {
         super.reset();
         manaExpended.clear();
         eventFor4thExpend.clear();
+        eventFor6thExpend.clear();
         eventFor8thExpend.clear();
     }
 
@@ -164,6 +171,9 @@ class ExpendWatcher extends Watcher {
             case FOUR:
                 return watcher.eventFor4thExpend.containsKey(playerId)
                         && watcher.eventFor4thExpend.get(playerId).equals(event.getId());
+            case SIX:
+                return watcher.eventFor6thExpend.containsKey(playerId)
+                        && watcher.eventFor6thExpend.get(playerId).equals(event.getId());
             case EIGHT:
                 return watcher.eventFor8thExpend.containsKey(playerId)
                         && watcher.eventFor8thExpend.get(playerId).equals(event.getId());