Implemented Gideon's Triumph

Mage.Sets/src/mage/cards/g/GideonsTriumph.java

@@ -0,0 +1,121 @@
+package mage.cards.g;
+
+import mage.MageObjectReference;
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.SacrificeEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.constants.WatcherScope;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledPlaneswalkerPermanent;
+import mage.filter.predicate.Predicate;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetOpponent;
+import mage.watchers.Watcher;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class GideonsTriumph extends CardImpl {
+
+    public GideonsTriumph(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{1}{W}");
+
+        // Target opponent sacrifices a creature that attacked or blocked this turn. If you control a Gideon planeswalker, that player sacrifices two of those creatures instead.
+        this.getSpellAbility().addEffect(new GideonsTriumphEffect());
+        this.getSpellAbility().addTarget(new TargetOpponent());
+    }
+
+    private GideonsTriumph(final GideonsTriumph card) {
+        super(card);
+    }
+
+    @Override
+    public GideonsTriumph copy() {
+        return new GideonsTriumph(this);
+    }
+}
+
+class GideonsTriumphEffect extends OneShotEffect {
+
+    private static final FilterControlledPlaneswalkerPermanent filter
+            = new FilterControlledPlaneswalkerPermanent(SubType.GIDEON);
+    private static final FilterPermanent filter2
+            = new FilterPermanent("creature that attacked or blocked this turn");
+
+    GideonsTriumphEffect() {
+        super(Outcome.Benefit);
+        staticText = "Target opponent sacrifices a creature that attacked or blocked this turn. " +
+                "If you control a Gideon planeswalker, that player sacrifices two of those creatures instead.";
+    }
+
+    private GideonsTriumphEffect(final GideonsTriumphEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public GideonsTriumphEffect copy() {
+        return new GideonsTriumphEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        int count = 1;
+        if (!game.getBattlefield().getActivePermanents(filter, source.getControllerId(), game).isEmpty()) {
+            count++;
+        }
+        return new SacrificeEffect(filter2, count, "Target opponent").apply(game, source);
+    }
+}
+
+enum GideonsTriumphCondition implements Predicate<Permanent> {
+    instance;
+
+    @Override
+    public boolean apply(Permanent input, Game game) {
+        GideonsTriumphWatcher watcher = game.getState().getWatcher(GideonsTriumphWatcher.class);
+        return input.isCreature() && watcher.attackedOrBlockedThisTurn(input, game);
+    }
+}
+
+class GideonsTriumphWatcher extends Watcher {
+
+    private final Set<MageObjectReference> attackedOrBlockedThisTurnCreatures = new HashSet<>();
+
+    public GideonsTriumphWatcher() {
+        super(WatcherScope.GAME);
+    }
+
+    private GideonsTriumphWatcher(final GideonsTriumphWatcher watcher) {
+        super(watcher);
+        this.attackedOrBlockedThisTurnCreatures.addAll(watcher.attackedOrBlockedThisTurnCreatures);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        if (event.getType() == GameEvent.EventType.ATTACKER_DECLARED || event.getType() == GameEvent.EventType.BLOCKER_DECLARED) {
+            this.attackedOrBlockedThisTurnCreatures.add(new MageObjectReference(event.getSourceId(), game));
+        }
+    }
+
+    boolean attackedOrBlockedThisTurn(Permanent permanent, Game game) {
+        return this.attackedOrBlockedThisTurnCreatures.contains(new MageObjectReference(permanent, game));
+    }
+
+
+    @Override
+    public GideonsTriumphWatcher copy() {
+        return new GideonsTriumphWatcher(this);
+    }
+
+}

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

@@ -39,6 +39,7 @@ public final class WarOfTheSpark extends ExpansionSet {
         cards.add(new SetCardInfo("Forest", 262, Rarity.LAND, mage.cards.basiclands.Forest.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Forest", 263, Rarity.LAND, mage.cards.basiclands.Forest.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Forest", 264, Rarity.LAND, mage.cards.basiclands.Forest.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Gideon's Triumph", 15, Rarity.UNCOMMON, mage.cards.g.GideonsTriumph.class));
         cards.add(new SetCardInfo("Herald of the Dreadhorde", 93, Rarity.COMMON, mage.cards.h.HeraldOfTheDreadhorde.class));
         cards.add(new SetCardInfo("Honor the God-Pharaoh", 132, Rarity.COMMON, mage.cards.h.HonorTheGodPharaoh.class));
         cards.add(new SetCardInfo("Ignite the Beacon", 18, Rarity.RARE, mage.cards.i.IgniteTheBeacon.class));