[DSK] Implement Cursed Windbreaker

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

@@ -0,0 +1,83 @@
+package mage.cards.c;
+
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.GainAbilityAttachedEffect;
+import mage.abilities.effects.keyword.ManifestDreadEffect;
+import mage.abilities.keyword.EquipAbility;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.AttachmentType;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class CursedWindbreaker extends CardImpl {
+
+    public CursedWindbreaker(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{2}{U}");
+
+        this.subtype.add(SubType.EQUIPMENT);
+
+        // When Cursed Windbreaker enters, manifest dread, then attach Cursed Windbreaker to that creature.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new CursedWindbreakerEffect()));
+
+        // Equipped creature has flying.
+        this.addAbility(new SimpleStaticAbility(new GainAbilityAttachedEffect(
+                FlyingAbility.getInstance(), AttachmentType.EQUIPMENT
+        )));
+
+        // Equip {3}
+        this.addAbility(new EquipAbility(3));
+    }
+
+    private CursedWindbreaker(final CursedWindbreaker card) {
+        super(card);
+    }
+
+    @Override
+    public CursedWindbreaker copy() {
+        return new CursedWindbreaker(this);
+    }
+}
+
+class CursedWindbreakerEffect extends OneShotEffect {
+
+    CursedWindbreakerEffect() {
+        super(Outcome.Benefit);
+        staticText = "manifest dread, then attach {this} to that creature";
+    }
+
+    private CursedWindbreakerEffect(final CursedWindbreakerEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public CursedWindbreakerEffect copy() {
+        return new CursedWindbreakerEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        Permanent creature = ManifestDreadEffect.doManifestDread(player, source, game);
+        Permanent equipment = source.getSourcePermanentIfItStillExists(game);
+        return creature != null
+                && equipment != null
+                && creature.addAttachment(equipment.getId(), source, game);
+    }
+}

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

@@ -27,6 +27,7 @@ public final class DuskmournHouseOfHorror extends ExpansionSet {
         cards.add(new SetCardInfo("Chainsaw", 128, Rarity.RARE, mage.cards.c.Chainsaw.class));
         cards.add(new SetCardInfo("Clockwork Percussionist", 130, Rarity.COMMON, mage.cards.c.ClockworkPercussionist.class));
         cards.add(new SetCardInfo("Cursed Recording", 131, Rarity.RARE, mage.cards.c.CursedRecording.class));
+        cards.add(new SetCardInfo("Cursed Windbreaker", 47, Rarity.UNCOMMON, mage.cards.c.CursedWindbreaker.class));
         cards.add(new SetCardInfo("Demonic Counsel", 92, Rarity.RARE, mage.cards.d.DemonicCounsel.class));
         cards.add(new SetCardInfo("Disturbing Mirth", 212, Rarity.UNCOMMON, mage.cards.d.DisturbingMirth.class));
         cards.add(new SetCardInfo("Doomsday Excruciator", 94, Rarity.RARE, mage.cards.d.DoomsdayExcruciator.class));

Mage/src/main/java/mage/abilities/effects/keyword/ManifestDreadEffect.java

@@ -8,6 +8,7 @@ import mage.cards.CardsImpl;
 import mage.constants.Outcome;
 import mage.constants.Zone;
 import mage.game.Game;
+import mage.game.permanent.Permanent;
 import mage.players.Player;
 import mage.target.TargetCard;
 import mage.target.common.TargetCardInLibrary;
@@ -34,15 +35,15 @@ public class ManifestDreadEffect extends OneShotEffect {
     @Override
     public boolean apply(Game game, Ability source) {
         Player player = game.getPlayer(source.getControllerId());
-        return player != null && doManifestDread(player, source, game);
+        return player != null && doManifestDread(player, source, game) != null;
     }
 
-    public static boolean doManifestDread(Player player, Ability source, Game game) {
+    public static Permanent doManifestDread(Player player, Ability source, Game game) {
         Cards cards = new CardsImpl(player.getLibrary().getTopCards(game, 2));
         Card card;
         switch (cards.size()) {
             case 0:
-                return false;
+                return null;
             case 1:
                 card = cards.getRandom(game);
                 break;
@@ -52,11 +53,18 @@ public class ManifestDreadEffect extends OneShotEffect {
                 player.choose(Outcome.PutCreatureInPlay, target, source, game);
                 card = cards.get(target.getFirstTarget(), game);
         }
+        Permanent permanent;
         if (card != null) {
-            ManifestEffect.doManifestCards(game, source, player, new CardsImpl(card).getCards(game));
+            permanent = ManifestEffect
+                    .doManifestCards(game, source, player, new CardsImpl(card).getCards(game))
+                    .stream()
+                    .findFirst()
+                    .orElse(null);
+        } else {
+            permanent = null;
         }
         cards.retainZone(Zone.LIBRARY, game);
         player.moveCards(cards, Zone.GRAVEYARD, source, game);
-        return true;
+        return permanent;
     }
 }