[LCI] Implement Enterprising Scallywag

Mage.Sets/src/mage/cards/e/EnterprisingScallywag.java

@@ -0,0 +1,46 @@
+package mage.cards.e;
+
+import mage.MageInt;
+import mage.abilities.common.BeginningOfEndStepTriggeredAbility;
+import mage.abilities.condition.common.DescendedThisTurnCondition;
+import mage.abilities.dynamicvalue.common.DescendedThisTurnCount;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.TargetController;
+import mage.game.permanent.token.TreasureToken;
+import mage.watchers.common.DescendedWatcher;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class EnterprisingScallywag extends CardImpl {
+
+    public EnterprisingScallywag(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{R}");
+
+        this.subtype.add(SubType.GOBLIN);
+        this.subtype.add(SubType.PIRATE);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // At the beginning of your end step, if you descended this turn, create a Treasure token.
+        this.addAbility(new BeginningOfEndStepTriggeredAbility(
+                new CreateTokenEffect(new TreasureToken()), TargetController.YOU,
+                DescendedThisTurnCondition.instance, false
+        ).addHint(DescendedThisTurnCount.getHint()), new DescendedWatcher());
+    }
+
+    private EnterprisingScallywag(final EnterprisingScallywag card) {
+        super(card);
+    }
+
+    @Override
+    public EnterprisingScallywag copy() {
+        return new EnterprisingScallywag(this);
+    }
+}

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

@@ -38,6 +38,7 @@ public final class TheLostCavernsOfIxalan extends ExpansionSet {
         cards.add(new SetCardInfo("Deeproot Pilgrimage", 52, Rarity.RARE, mage.cards.d.DeeprootPilgrimage.class));
         cards.add(new SetCardInfo("Didact Echo", 53, Rarity.COMMON, mage.cards.d.DidactEcho.class));
         cards.add(new SetCardInfo("Dinotomaton", 144, Rarity.COMMON, mage.cards.d.Dinotomaton.class));
+        cards.add(new SetCardInfo("Enterprising Scallywag", 148, Rarity.UNCOMMON, mage.cards.e.EnterprisingScallywag.class));
         cards.add(new SetCardInfo("Forest", 401, Rarity.LAND, mage.cards.basiclands.Forest.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Geological Appraiser", 150, Rarity.UNCOMMON, mage.cards.g.GeologicalAppraiser.class));
         cards.add(new SetCardInfo("Get Lost", 14, Rarity.RARE, mage.cards.g.GetLost.class));

Mage/src/main/java/mage/abilities/condition/common/DescendedThisTurnCondition.java

@@ -0,0 +1,23 @@
+package mage.abilities.condition.common;
+
+import mage.abilities.Ability;
+import mage.abilities.condition.Condition;
+import mage.game.Game;
+import mage.watchers.common.DescendedWatcher;
+
+/**
+ * @author TheElk801
+ */
+public enum DescendedThisTurnCondition implements Condition {
+    instance;
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return DescendedWatcher.getDescendedCount(source.getControllerId(), game) > 0;
+    }
+
+    @Override
+    public String toString() {
+        return "you descended this turn";
+    }
+}

Mage/src/main/java/mage/abilities/dynamicvalue/common/DescendedThisTurnCount.java

@@ -0,0 +1,41 @@
+package mage.abilities.dynamicvalue.common;
+
+import mage.abilities.Ability;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.hint.Hint;
+import mage.abilities.hint.ValueHint;
+import mage.game.Game;
+import mage.watchers.common.DescendedWatcher;
+
+/**
+ * @author TheElk801
+ */
+public enum DescendedThisTurnCount implements DynamicValue {
+    instance;
+    private static final Hint hint = new ValueHint("Permanent cards put into your graveyard this turn", instance);
+
+    public static Hint getHint() {
+        return hint;
+    }
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        return DescendedWatcher.getDescendedCount(sourceAbility.getControllerId(), game);
+    }
+
+    @Override
+    public DescendedThisTurnCount copy() {
+        return this;
+    }
+
+    @Override
+    public String getMessage() {
+        return "the number of times you descended this turn";
+    }
+
+    @Override
+    public String toString() {
+        return "X";
+    }
+}

Mage/src/main/java/mage/watchers/common/DescendedWatcher.java

@@ -0,0 +1,52 @@
+package mage.watchers.common;
+
+import mage.cards.Card;
+import mage.constants.WatcherScope;
+import mage.constants.Zone;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.events.ZoneChangeEvent;
+import mage.util.CardUtil;
+import mage.watchers.Watcher;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public class DescendedWatcher extends Watcher {
+
+    private final Map<UUID, Integer> playerMap = new HashMap<>();
+
+    public DescendedWatcher() {
+        super(WatcherScope.GAME);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        if (event.getType() != GameEvent.EventType.ZONE_CHANGE) {
+            return;
+        }
+        ZoneChangeEvent zEvent = (ZoneChangeEvent) event;
+        Card card = game.getCard(zEvent.getTargetId());
+        if (card != null && zEvent.getToZone() == Zone.GRAVEYARD) {
+            playerMap.compute(card.getOwnerId(), CardUtil::setOrIncrementValue);
+        }
+    }
+
+    @Override
+    public void reset() {
+        super.reset();
+        playerMap.clear();
+    }
+
+    public static int getDescendedCount(UUID playerId, Game game) {
+        return game
+                .getState()
+                .getWatcher(DescendedWatcher.class)
+                .playerMap
+                .getOrDefault(playerId, 0);
+    }
+}