[NCC] Implemented Currency Converter

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

@@ -0,0 +1,133 @@
+package mage.cards.c;
+
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.DiscardCardControllerTriggeredAbility;
+import mage.abilities.effects.common.DrawDiscardControllerEffect;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.Zone;
+import mage.filter.StaticFilters;
+import mage.game.ExileZone;
+import mage.game.Game;
+import mage.game.permanent.token.RogueToken;
+import mage.game.permanent.token.Token;
+import mage.game.permanent.token.TreasureToken;
+import mage.players.Player;
+import mage.target.TargetCard;
+import mage.target.common.TargetCardInExile;
+import mage.util.CardUtil;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class CurrencyConverter extends CardImpl {
+
+    public CurrencyConverter(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{1}");
+
+        // Whenever you discard a card, you may exile that card from your graveyard.
+        this.addAbility(new DiscardCardControllerTriggeredAbility(new CurrencyConverterExileEffect(), true));
+
+        // {2}, {T}: Draw a card, then discard a card.
+        Ability ability = new SimpleActivatedAbility(
+                new DrawDiscardControllerEffect(1, 1), new GenericManaCost(2)
+        );
+        ability.addCost(new TapSourceCost());
+        this.addAbility(ability);
+
+        // {T}: Put a card exiled with Currency Converter into your graveyard. If it's a land card, create a Treasure token. If it's a nonland card, create a 2/2 black Rogue creature token.
+        this.addAbility(new SimpleActivatedAbility(new CurrencyConverterTokenEffect(), new TapSourceCost()));
+    }
+
+    private CurrencyConverter(final CurrencyConverter card) {
+        super(card);
+    }
+
+    @Override
+    public CurrencyConverter copy() {
+        return new CurrencyConverter(this);
+    }
+}
+
+class CurrencyConverterExileEffect extends OneShotEffect {
+
+    CurrencyConverterExileEffect() {
+        super(Outcome.Benefit);
+        staticText = "exile that card from your graveyard";
+    }
+
+    private CurrencyConverterExileEffect(final CurrencyConverterExileEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public CurrencyConverterExileEffect copy() {
+        return new CurrencyConverterExileEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        Card card = (Card) getValue("discardedCard");
+        if (player == null || card == null || card.isOwnedBy(player.getId())
+                || !Zone.GRAVEYARD.match(game.getState().getZone(card.getId()))) {
+            return false;
+        }
+        return player.moveCardsToExile(
+                card, source, game, true,
+                CardUtil.getExileZoneId(game, source),
+                CardUtil.getSourceName(game, source)
+        );
+    }
+}
+
+class CurrencyConverterTokenEffect extends OneShotEffect {
+
+    CurrencyConverterTokenEffect() {
+        super(Outcome.Benefit);
+        staticText = "put a card exiled with {this} into your graveyard. If it's a land card, " +
+                "create a Treasure token. If it's a nonland card, create a 2/2 black Rogue creature token";
+    }
+
+    private CurrencyConverterTokenEffect(final CurrencyConverterTokenEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public CurrencyConverterTokenEffect copy() {
+        return new CurrencyConverterTokenEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        ExileZone exileZone = game.getState().getExile().getExileZone(CardUtil.getExileZoneId(game, source));
+        if (player == null || exileZone == null || exileZone.isEmpty()) {
+            return false;
+        }
+        Card card;
+        if (exileZone.size() > 1) {
+            TargetCard target = new TargetCardInExile(StaticFilters.FILTER_CARD);
+            player.choose(outcome, exileZone, target, game);
+            card = exileZone.get(target.getFirstTarget(), game);
+        } else {
+            card = exileZone.getRandom(game);
+        }
+        if (card == null) {
+            return false;
+        }
+        player.moveCards(card, Zone.GRAVEYARD, source, game);
+        Token token = card.isLand(game) ? new TreasureToken() : new RogueToken();
+        token.putOntoBattlefield(1, game, source);
+        return true;
+    }
+}

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

@@ -82,6 +82,7 @@ public final class NewCapennaCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Crumbling Necropolis", 397, Rarity.UNCOMMON, mage.cards.c.CrumblingNecropolis.class));
         cards.add(new SetCardInfo("Crystalline Giant", 364, Rarity.RARE, mage.cards.c.CrystallineGiant.class));
         cards.add(new SetCardInfo("Cultivate", 285, Rarity.UNCOMMON, mage.cards.c.Cultivate.class));
+        cards.add(new SetCardInfo("Currency Converter", 81, Rarity.RARE, mage.cards.c.CurrencyConverter.class));
         cards.add(new SetCardInfo("Custodi Lich", 244, Rarity.RARE, mage.cards.c.CustodiLich.class));
         cards.add(new SetCardInfo("Damnable Pact", 245, Rarity.RARE, mage.cards.d.DamnablePact.class));
         cards.add(new SetCardInfo("Damning Verdict", 15, Rarity.RARE, mage.cards.d.DamningVerdict.class));

Mage/src/main/java/mage/abilities/effects/common/DiscardCardControllerTriggeredAbility.java

@@ -41,8 +41,12 @@ public class DiscardCardControllerTriggeredAbility extends TriggeredAbilityImpl
 
     @Override
     public boolean checkTrigger(GameEvent event, Game game) {
-        return event.getPlayerId().equals(getControllerId())
+        if (isControlledBy(event.getPlayerId())
-                && filter.match(game.getCard(event.getTargetId()), getControllerId(), this, game);
+                && filter.match(game.getCard(event.getTargetId()), this.getControllerId(), this, game)) {
+            this.getEffects().setValue("discardedCard", game.getCard(event.getTargetId()));
+            return true;
+        }
+        return false;
     }
 
     @Override