Implemented Vivien's Invocation

Mage.Sets/src/mage/cards/v/ViviensInvocation.java

@@ -0,0 +1,170 @@
+package mage.cards.v;
+
+import java.util.UUID;
+import mage.MageObjectReference;
+import mage.abilities.Ability;
+import mage.abilities.DelayedTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.SendOptionUsedEventEffect;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.cards.Cards;
+import mage.cards.CardsImpl;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.Zone;
+import mage.filter.common.FilterCreatureCard;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.TargetCard;
+import mage.target.common.TargetOpponentsCreaturePermanent;
+
+/**
+ *
+ * @author TheElk801
+ */
+public final class ViviensInvocation extends CardImpl {
+
+    public ViviensInvocation(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{5}{G}{G}");
+
+        // Look at the top seven cards of your library. You may put a creature card from among them onto the battlefield. Put the rest on the bottom of your library in a random order. When a creature is put onto the battlefield this way, it deals damage equals to its power to target creature an opponent controls.
+        this.getSpellAbility().addEffect(new ViviensInvocationEffect());
+    }
+
+    public ViviensInvocation(final ViviensInvocation card) {
+        super(card);
+    }
+
+    @Override
+    public ViviensInvocation copy() {
+        return new ViviensInvocation(this);
+    }
+}
+
+class ViviensInvocationEffect extends OneShotEffect {
+
+    public ViviensInvocationEffect(final ViviensInvocationEffect effect) {
+        super(effect);
+    }
+
+    public ViviensInvocationEffect() {
+        super(Outcome.PutCreatureInPlay);
+        this.staticText = "Look at the top seven cards of your library. "
+                + "You may put a creature card from among them onto the battlefield. "
+                + "Put the rest on the bottom of your library in a random order. "
+                + "When a creature is put onto the battlefield this way, "
+                + "it deals damage equal to its power to target creature an opponent controls";
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller == null) {
+            return false;
+        }
+        Cards cards = new CardsImpl();
+        cards.addAll(controller.getLibrary().getTopCards(game, 7));
+        if (!cards.isEmpty()) {
+            TargetCard target = new TargetCard(
+                    Zone.LIBRARY,
+                    new FilterCreatureCard("creature card to put on the battlefield")
+            );
+            if (controller.choose(Outcome.PutCreatureInPlay, cards, target, game)) {
+                Card card = cards.get(target.getFirstTarget(), game);
+                if (card != null) {
+                    cards.remove(card);
+                    controller.moveCards(card, Zone.BATTLEFIELD, source, game);
+                    Permanent permanent = game.getPermanent(card.getId());
+                    if (permanent != null) {
+                        game.addDelayedTriggeredAbility(
+                                new ViviensInvocationReflexiveTriggeredAbility(
+                                        new MageObjectReference(permanent, game)
+                                ), source);
+                        new SendOptionUsedEventEffect().apply(game, source);
+                    }
+                }
+            }
+            if (!cards.isEmpty()) {
+                controller.putCardsOnBottomOfLibrary(cards, game, source, false);
+            }
+        }
+        return true;
+    }
+
+    @Override
+    public ViviensInvocationEffect copy() {
+        return new ViviensInvocationEffect(this);
+    }
+}
+
+class ViviensInvocationReflexiveTriggeredAbility extends DelayedTriggeredAbility {
+
+    public ViviensInvocationReflexiveTriggeredAbility(MageObjectReference mor) {
+        super(new ViviensInvocationDamageEffect(mor), Duration.OneUse, false);
+        this.addTarget(new TargetOpponentsCreaturePermanent());
+    }
+
+    public ViviensInvocationReflexiveTriggeredAbility(final ViviensInvocationReflexiveTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public ViviensInvocationReflexiveTriggeredAbility copy() {
+        return new ViviensInvocationReflexiveTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.OPTION_USED;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        return event.getPlayerId().equals(this.getControllerId())
+                && event.getSourceId().equals(this.getSourceId());
+    }
+
+    @Override
+    public String getRule() {
+        return "When a creature is put onto the battlefield with {this}, "
+                + "it deals damage equal to its power to target creature an opponent controls";
+    }
+}
+
+class ViviensInvocationDamageEffect extends OneShotEffect {
+
+    private final MageObjectReference mor;
+
+    public ViviensInvocationDamageEffect(MageObjectReference mor) {
+        super(Outcome.Benefit);
+        this.mor = mor;
+    }
+
+    public ViviensInvocationDamageEffect(final ViviensInvocationDamageEffect effect) {
+        super(effect);
+        mor = effect.mor;
+    }
+
+    @Override
+    public ViviensInvocationDamageEffect copy() {
+        return new ViviensInvocationDamageEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        if (mor == null) {
+            return false;
+        }
+        Permanent creature = game.getPermanent(source.getFirstTarget());
+        Permanent permanent = mor.getPermanent(game);
+        if (creature == null || permanent == null) {
+            return false;
+        }
+        return creature.damage(permanent.getPower().getValue(), permanent.getId(), game, false, true) > 0;
+    }
+}

Mage.Sets/src/mage/sets/CoreSet2019.java

@@ -125,6 +125,7 @@ public final class CoreSet2019 extends ExpansionSet {
         cards.add(new SetCardInfo("Ursine Champion", 304, Rarity.COMMON, mage.cards.u.UrsineChampion.class));
         cards.add(new SetCardInfo("Vampire Sovereign", 125, Rarity.UNCOMMON, mage.cards.v.VampireSovereign.class));
         cards.add(new SetCardInfo("Vivien Reid", 208, Rarity.MYTHIC, mage.cards.v.VivienReid.class));
+        cards.add(new SetCardInfo("Vivien's Invocation", 209, Rarity.RARE, mage.cards.v.ViviensInvocation.class));
         cards.add(new SetCardInfo("Volcanic Dragon", 167, Rarity.UNCOMMON, mage.cards.v.VolcanicDragon.class));
         cards.add(new SetCardInfo("Walking Corpse", 126, Rarity.COMMON, mage.cards.w.WalkingCorpse.class));
         cards.add(new SetCardInfo("Wall of Mist", 83, Rarity.COMMON, mage.cards.w.WallOfMist.class));