[EOE] Implement Bioengineered Future

Mage.Sets/src/mage/cards/b/BioengineeredFuture.java

@@ -0,0 +1,144 @@
+package mage.cards.b;
+
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.ReplacementEffectImpl;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.hint.Hint;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.WatcherScope;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.events.EntersTheBattlefieldEvent;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.game.permanent.token.LanderToken;
+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 BioengineeredFuture extends CardImpl {
+
+    public BioengineeredFuture(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{1}{G}{G}");
+
+        // When this enchantment enters, create a Lander token.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new CreateTokenEffect(new LanderToken())));
+
+        // Each creature you control enters with an additional +1/+1 counter on it for each land that entered the battlefield under your control this turn.
+        this.addAbility(new SimpleStaticAbility(new BioengineeredFutureEffect())
+                .addHint(BioengineeredFutureHint.instance), new BioengineeredFutureWatcher());
+    }
+
+    private BioengineeredFuture(final BioengineeredFuture card) {
+        super(card);
+    }
+
+    @Override
+    public BioengineeredFuture copy() {
+        return new BioengineeredFuture(this);
+    }
+}
+
+class BioengineeredFutureEffect extends ReplacementEffectImpl {
+
+    BioengineeredFutureEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.BoostCreature);
+        staticText = "each creature you control enters with an additional +1/+1 counter on it " +
+                "for each land that entered the battlefield under your control this turn";
+    }
+
+    private BioengineeredFutureEffect(final BioengineeredFutureEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public BioengineeredFutureEffect copy() {
+        return new BioengineeredFutureEffect(this);
+    }
+
+    @Override
+    public boolean checksEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.ENTERS_THE_BATTLEFIELD;
+    }
+
+    @Override
+    public boolean applies(GameEvent event, Ability source, Game game) {
+        Permanent permanent = ((EntersTheBattlefieldEvent) event).getTarget();
+        return permanent != null
+                && permanent.isControlledBy(source.getControllerId())
+                && permanent.isCreature(game);
+    }
+
+    @Override
+    public boolean replaceEvent(GameEvent event, Ability source, Game game) {
+        Permanent creature = ((EntersTheBattlefieldEvent) event).getTarget();
+        int count = BioengineeredFutureWatcher.getCount(game, source);
+        if (creature != null && count > 0) {
+            creature.addCounters(
+                    CounterType.P1P1.createInstance(count), source.getControllerId(),
+                    source, game, event.getAppliedEffects()
+            );
+        }
+        return false;
+    }
+}
+
+class BioengineeredFutureWatcher extends Watcher {
+
+    private final Map<UUID, Integer> map = new HashMap<>();
+
+    BioengineeredFutureWatcher() {
+        super(WatcherScope.GAME);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        if (event.getType() != GameEvent.EventType.ENTERS_THE_BATTLEFIELD) {
+            return;
+        }
+        Permanent permanent = ((EntersTheBattlefieldEvent) event).getTarget();
+        if (permanent != null && permanent.isLand(game)) {
+            map.compute(permanent.getControllerId(), CardUtil::setOrIncrementValue);
+        }
+    }
+
+    @Override
+    public void reset() {
+        super.reset();
+        map.clear();
+    }
+
+    static int getCount(Game game, Ability source) {
+        return game
+                .getState()
+                .getWatcher(BioengineeredFutureWatcher.class)
+                .map
+                .getOrDefault(source.getControllerId(), 0);
+    }
+}
+
+enum BioengineeredFutureHint implements Hint {
+    instance;
+
+    @Override
+    public String getText(Game game, Ability ability) {
+        return "Lands that entered under your control this turn: " + BioengineeredFutureWatcher.getCount(game, ability);
+    }
+
+    @Override
+    public Hint copy() {
+        return this;
+    }
+}

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

@@ -41,6 +41,7 @@ public final class EdgeOfEternities extends ExpansionSet {
         cards.add(new SetCardInfo("Astelli Reclaimer", 288, Rarity.RARE, mage.cards.a.AstelliReclaimer.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Astelli Reclaimer", 4, Rarity.RARE, mage.cards.a.AstelliReclaimer.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Banishing Light", 6, Rarity.COMMON, mage.cards.b.BanishingLight.class));
+        cards.add(new SetCardInfo("Bioengineered Future", 340, Rarity.RARE, mage.cards.b.BioengineeredFuture.class));
         cards.add(new SetCardInfo("Biotech Specialist", 214, Rarity.RARE, mage.cards.b.BiotechSpecialist.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Biotech Specialist", 347, Rarity.RARE, mage.cards.b.BiotechSpecialist.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Breeding Pool", 251, Rarity.RARE, mage.cards.b.BreedingPool.class, NON_FULL_USE_VARIOUS));