Merge pull request #5098 from NoahGleason/swift-silence

Implement Swift Silence

Mage.Sets/src/mage/cards/s/SwiftSilence.java

@@ -0,0 +1,79 @@
+package mage.cards.s;
+
+import java.util.LinkedList;
+import java.util.List;
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.game.Game;
+import mage.game.stack.Spell;
+import mage.game.stack.StackObject;
+import mage.players.Player;
+
+/**
+ *
+ * @author noahg
+ */
+public final class SwiftSilence extends CardImpl {
+
+    public SwiftSilence(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{2}{W}{U}{U}");
+        
+
+        // Counter all other spells. Draw a card for each spell countered this way.
+        this.getSpellAbility().addEffect(new SwiftSilenceEffect());
+    }
+
+    public SwiftSilence(final SwiftSilence card) {
+        super(card);
+    }
+
+    @Override
+    public SwiftSilence copy() {
+        return new SwiftSilence(this);
+    }
+}
+
+class SwiftSilenceEffect extends OneShotEffect {
+
+    public SwiftSilenceEffect() {
+        super(Outcome.Detriment);
+        staticText = "Counter all other spells. Draw a card for each spell countered this way.";
+    }
+
+    public SwiftSilenceEffect(final SwiftSilenceEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        List<Spell> spellsToCounter = new LinkedList<>();
+        for (StackObject stackObject : game.getStack()) {
+            if (stackObject instanceof Spell && !stackObject.getId().equals(source.getSourceObject(game).getId())) {
+                spellsToCounter.add((Spell) stackObject);
+            }
+        }
+        int toDraw = 0;
+        for (Spell spell : spellsToCounter) {
+            if (game.getStack().counter(spell.getId(), source.getSourceId(), game)){
+                toDraw++;
+            }
+        }
+        Player controller = game.getPlayer(source.getControllerId());
+        if (toDraw > 0 && controller != null){
+            controller.drawCards(toDraw, game);
+        }
+        return true;
+    }
+
+    @Override
+    public SwiftSilenceEffect copy() {
+        return new SwiftSilenceEffect(this);
+    }
+
+}

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

@@ -179,6 +179,7 @@ public final class Dissension extends ExpansionSet {
         cards.add(new SetCardInfo("Stormscale Anarch", 74, Rarity.RARE, mage.cards.s.StormscaleAnarch.class));
         cards.add(new SetCardInfo("Street Savvy", 97, Rarity.COMMON, mage.cards.s.StreetSavvy.class));
         cards.add(new SetCardInfo("Supply // Demand", 157, Rarity.UNCOMMON, mage.cards.s.SupplyDemand.class));
+        cards.add(new SetCardInfo("Swift Silence", 132, Rarity.RARE, mage.cards.s.SwiftSilence.class));
         cards.add(new SetCardInfo("Taste for Mayhem", 75, Rarity.COMMON, mage.cards.t.TasteForMayhem.class));
         cards.add(new SetCardInfo("Thrive", 98, Rarity.COMMON, mage.cards.t.Thrive.class));
         cards.add(new SetCardInfo("Tidespout Tyrant", 34, Rarity.RARE, mage.cards.t.TidespoutTyrant.class));

Mage/src/main/java/mage/game/stack/SpellStack.java

@@ -89,10 +89,10 @@ public class SpellStack extends ArrayDeque<StackObject> {
                     game.informPlayers(counteredObjectName + " is countered by " + sourceObject.getLogName());
                 }
                 game.fireEvent(GameEvent.getEvent(GameEvent.EventType.COUNTERED, objectId, sourceId, stackObject.getControllerId()));
+                return true;
             } else if (!game.isSimulation()) {
                 game.informPlayers(counteredObjectName + " could not be countered by " + sourceObject.getLogName());
             }
-            return true;
         }
         return false;
     }