[TLE] Implement Tale of Katara and Toph

Mage.Sets/src/mage/cards/t/TaleOfKataraAndToph.java

@@ -0,0 +1,110 @@
+package mage.cards.t;
+
+import mage.MageObjectReference;
+import mage.abilities.Ability;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.common.continuous.GainAbilityControlledEffect;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.WatcherScope;
+import mage.constants.Zone;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.watchers.Watcher;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class TaleOfKataraAndToph extends CardImpl {
+
+    public TaleOfKataraAndToph(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{2}{G}");
+
+        // Creatures you control have "Whenever this creature becomes tapped for the first time during each of your turns, put a +1/+1 counter on it."
+        this.addAbility(new SimpleStaticAbility(new GainAbilityControlledEffect(
+                new TaleOfKataraAndTophTriggeredAbility(),
+                Duration.WhileOnBattlefield, StaticFilters.FILTER_PERMANENT_CREATURES
+        )), new TaleOfKataraAndTophWatcher());
+    }
+
+    private TaleOfKataraAndToph(final TaleOfKataraAndToph card) {
+        super(card);
+    }
+
+    @Override
+    public TaleOfKataraAndToph copy() {
+        return new TaleOfKataraAndToph(this);
+    }
+}
+
+class TaleOfKataraAndTophTriggeredAbility extends TriggeredAbilityImpl {
+
+    TaleOfKataraAndTophTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new AddCountersSourceEffect(CounterType.P1P1.createInstance()).setText("put a +1/+1 counter on it"));
+        setTriggerPhrase("Whenever this creature becomes tapped for the first time during each of your turns, ");
+    }
+
+    private TaleOfKataraAndTophTriggeredAbility(final TaleOfKataraAndTophTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public TaleOfKataraAndTophTriggeredAbility copy() {
+        return new TaleOfKataraAndTophTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.TAPPED;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        return game.isActivePlayer(getControllerId())
+                && event.getTargetId().equals(getSourceId())
+                && TaleOfKataraAndTophWatcher.checkEvent(game, this, event);
+    }
+}
+
+class TaleOfKataraAndTophWatcher extends Watcher {
+
+    private final Map<MageObjectReference, UUID> map = new HashMap<>();
+
+    TaleOfKataraAndTophWatcher() {
+        super(WatcherScope.GAME);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        if (event.getType() == GameEvent.EventType.TAPPED) {
+            map.putIfAbsent(new MageObjectReference(event.getTargetId(), game), event.getId());
+        }
+    }
+
+    @Override
+    public void reset() {
+        super.reset();
+        map.clear();
+    }
+
+    static boolean checkEvent(Game game, Ability source, GameEvent event) {
+        return Objects.equals(
+                game.getState()
+                        .getWatcher(TaleOfKataraAndTophWatcher.class)
+                        .map
+                        .get(new MageObjectReference(source.getSourceObject(game), game)),
+                event.getId()
+        );
+    }
+}

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

@@ -280,6 +280,8 @@ public final class AvatarTheLastAirbenderEternal extends ExpansionSet {
         cards.add(new SetCardInfo("Suspicious Bookcase", 170, Rarity.UNCOMMON, mage.cards.s.SuspiciousBookcase.class));
         cards.add(new SetCardInfo("Swampbenders", 65, Rarity.RARE, mage.cards.s.Swampbenders.class));
         cards.add(new SetCardInfo("Swiftfoot Boots", 317, Rarity.RARE, mage.cards.s.SwiftfootBoots.class));
+        cards.add(new SetCardInfo("Tale of Katara and Toph", 143, Rarity.RARE, mage.cards.t.TaleOfKataraAndToph.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Tale of Katara and Toph", 207, Rarity.RARE, mage.cards.t.TaleOfKataraAndToph.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Tale of Momo", 176, Rarity.RARE, mage.cards.t.TaleOfMomo.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Tale of Momo", 86, Rarity.RARE, mage.cards.t.TaleOfMomo.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Tarnished Citadel", 59, Rarity.MYTHIC, mage.cards.t.TarnishedCitadel.class));