[CMR] Implemented Dargo, the Shipwrecker

Mage.Sets/src/mage/cards/d/DargoTheShipwrecker.java

@@ -0,0 +1,142 @@
+package mage.cards.d;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.SpellAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.costs.Cost;
+import mage.abilities.costs.common.SacrificeXTargetCost;
+import mage.abilities.effects.common.cost.CostModificationEffectImpl;
+import mage.abilities.keyword.PartnerAbility;
+import mage.abilities.keyword.TrampleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.util.CardUtil;
+import mage.watchers.Watcher;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class DargoTheShipwrecker extends CardImpl {
+
+    public DargoTheShipwrecker(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{6}{R}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.GIANT);
+        this.subtype.add(SubType.PIRATE);
+        this.power = new MageInt(7);
+        this.toughness = new MageInt(5);
+
+        // As an additional cost to cast this spell, you may sacrifice any number of artifacts and/or creatures. This spell costs {2} less to cast for each permanent sacrificed this way and {2} less to cast for each other artifact or creature you've sacrificed this turn.
+        Cost cost = new SacrificeXTargetCost(StaticFilters.FILTER_CONTROLLED_PERMANENT_ARTIFACT_OR_CREATURE);
+        cost.setText("As an additional cost to cast this spell, " +
+                "you may sacrifice any number of artifacts and/or creatures. " +
+                "This spell costs {2} less to cast for each permanent sacrificed this way " +
+                "and {2} less to cast for each other artifact or creature you've sacrificed this turn.");
+        this.getSpellAbility().addCost(cost);
+        Ability ability = new SimpleStaticAbility(Zone.ALL, new DargoTheShipwreckerEffect());
+        ability.setRuleVisible(false);
+        this.addAbility(ability, new DargoTheShipwreckerWatcher());
+
+        // Trample
+        this.addAbility(TrampleAbility.getInstance());
+
+        // Partner
+        this.addAbility(PartnerAbility.getInstance());
+    }
+
+    private DargoTheShipwrecker(final DargoTheShipwrecker card) {
+        super(card);
+    }
+
+    @Override
+    public DargoTheShipwrecker copy() {
+        return new DargoTheShipwrecker(this);
+    }
+}
+
+class DargoTheShipwreckerEffect extends CostModificationEffectImpl {
+
+    public DargoTheShipwreckerEffect() {
+        super(Duration.WhileOnStack, Outcome.Benefit, CostModificationType.REDUCE_COST);
+    }
+
+    public DargoTheShipwreckerEffect(final DargoTheShipwreckerEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source, Ability abilityToModify) {
+        SpellAbility spellAbility = (SpellAbility) abilityToModify;
+        int reduction = 0;
+        for (Cost cost : spellAbility.getCosts()) {
+            if (!(cost instanceof SacrificeXTargetCost)) {
+                continue;
+            }
+            if (game.inCheckPlayableState()) {
+                // allows to cast in getPlayable
+                reduction += ((SacrificeXTargetCost) cost).getMaxValue(spellAbility, game);
+            } else {
+                // real cast
+                reduction += ((SacrificeXTargetCost) cost).getAmount();
+            }
+            break;
+        }
+        DargoTheShipwreckerWatcher watcher = game.getState().getWatcher(DargoTheShipwreckerWatcher.class);
+        if (watcher != null) {
+            reduction += watcher.getSacCount(source.getControllerId());
+        }
+        CardUtil.adjustCost(spellAbility, reduction * 2);
+        return true;
+    }
+
+    @Override
+    public boolean applies(Ability abilityToModify, Ability source, Game game) {
+        return abilityToModify instanceof SpellAbility && abilityToModify.getSourceId().equals(source.getSourceId());
+    }
+
+    @Override
+    public DargoTheShipwreckerEffect copy() {
+        return new DargoTheShipwreckerEffect(this);
+    }
+}
+
+class DargoTheShipwreckerWatcher extends Watcher {
+
+    private static final Map<UUID, Integer> sacMap = new HashMap<>();
+
+    DargoTheShipwreckerWatcher() {
+        super(WatcherScope.GAME);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        if (event.getType() != GameEvent.EventType.SACRIFICED_PERMANENT) {
+            return;
+        }
+        Permanent permanent = game.getPermanentOrLKIBattlefield(event.getTargetId());
+        if (permanent != null && (permanent.isCreature() || permanent.isArtifact())) {
+            sacMap.compute(event.getPlayerId(), (u, i) -> i == null ? 1 : Integer.sum(i, 1));
+        }
+    }
+
+    @Override
+    public void reset() {
+        sacMap.clear();
+        super.reset();
+    }
+
+    int getSacCount(UUID playerId) {
+        return sacMap.getOrDefault(playerId, 0);
+    }
+}

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

@@ -126,6 +126,7 @@ public final class CommanderLegends extends ExpansionSet {
         cards.add(new SetCardInfo("Cultivate", 424, Rarity.COMMON, mage.cards.c.Cultivate.class));
         cards.add(new SetCardInfo("Cuombajj Witches", 116, Rarity.UNCOMMON, mage.cards.c.CuombajjWitches.class));
         cards.add(new SetCardInfo("Danitha Capashen, Paragon", 370, Rarity.UNCOMMON, mage.cards.d.DanithaCapashenParagon.class));
+        cards.add(new SetCardInfo("Dargo, the Shipwrecker", 172, Rarity.UNCOMMON, mage.cards.d.DargoTheShipwrecker.class));
         cards.add(new SetCardInfo("Daring Saboteur", 64, Rarity.UNCOMMON, mage.cards.d.DaringSaboteur.class));
         cards.add(new SetCardInfo("Dawn Charm", 371, Rarity.UNCOMMON, mage.cards.d.DawnCharm.class));
         cards.add(new SetCardInfo("Dawnglade Regent", 222, Rarity.RARE, mage.cards.d.DawngladeRegent.class));