[NEO] Implemented Mindlink Mech

Mage.Sets/src/mage/cards/m/MindlinkMech.java

@@ -0,0 +1,215 @@
+package mage.cards.m;
+
+import mage.MageInt;
+import mage.MageObject;
+import mage.MageObjectReference;
+import mage.abilities.Ability;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.keyword.CrewAbility;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.FilterPermanent;
+import mage.filter.predicate.Predicates;
+import mage.filter.predicate.mageobject.MageObjectReferencePredicate;
+import mage.filter.predicate.mageobject.ManaValuePredicate;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.target.TargetPermanent;
+import mage.util.CardUtil;
+import mage.util.functions.CopyApplier;
+import mage.watchers.Watcher;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+/**
+ * @author TheElk801
+ */
+public final class MindlinkMech extends CardImpl {
+
+    public MindlinkMech(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{2}{U}");
+
+        this.subtype.add(SubType.VEHICLE);
+        this.power = new MageInt(4);
+        this.toughness = new MageInt(3);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Whenever Mindlink Mech becomes crewed for the first time each turn, until end of turn, Mindlink Mech becomes a copy of target nonlegendary creature that crewed it this turn, except it's 4/3, it's a Vehicle artifact in addition to its other types, and it has flying.
+        this.addAbility(new MindlinkMechTriggeredAbility());
+
+        // Crew 1
+        this.addAbility(new CrewAbility(1));
+    }
+
+    private MindlinkMech(final MindlinkMech card) {
+        super(card);
+    }
+
+    @Override
+    public MindlinkMech copy() {
+        return new MindlinkMech(this);
+    }
+}
+
+class MindlinkMechTriggeredAbility extends TriggeredAbilityImpl {
+
+    MindlinkMechTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new MindlinkMechEffect());
+        this.addWatcher(new MindlinkMechWatcher());
+    }
+
+    private MindlinkMechTriggeredAbility(final MindlinkMechTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public MindlinkMechTriggeredAbility copy() {
+        return new MindlinkMechTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.VEHICLE_CREWED;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        if (!event.getSourceId().equals(getSourceId()) || !MindlinkMechWatcher.checkVehicle(this, game)) {
+            return false;
+        }
+        this.getTargets().clear();
+        this.addTarget(new TargetPermanent(MindlinkMechWatcher.makeFilter(this, game)));
+        return true;
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever {this} becomes crewed for the first time each turn, until end of turn, " +
+                "{this} becomes a copy of target nonlegendary creature that crewed it this turn, " +
+                "except it's 4/3, it's a Vehicle artifact in addition to its other types, and it has flying.";
+    }
+}
+
+class MindlinkMechWatcher extends Watcher {
+
+    private final Map<MageObjectReference, Integer> crewCount = new HashMap<>();
+    private final Map<MageObjectReference, Set<MageObjectReference>> crewMap = new HashMap<>();
+    private static final FilterPermanent invalidFilter = new FilterPermanent();
+
+    static {
+        invalidFilter.add(new ManaValuePredicate(ComparisonType.FEWER_THAN, -2));
+    }
+
+    MindlinkMechWatcher() {
+        super(WatcherScope.GAME);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        Permanent vehicle;
+        Permanent crewer;
+        switch (event.getType()) {
+            case VEHICLE_CREWED:
+                vehicle = game.getPermanent(event.getTargetId());
+                crewer = null;
+                break;
+            case CREWED_VEHICLE:
+                vehicle = game.getPermanent(event.getSourceId());
+                crewer = game.getPermanent(event.getTargetId());
+                break;
+            default:
+                return;
+        }
+        if (vehicle == null) {
+            return;
+        }
+        if (crewer == null) {
+            crewCount.compute(new MageObjectReference(vehicle, game), (m, i) -> Integer.sum(i, 1));
+            return;
+        }
+        crewMap.computeIfAbsent(new MageObjectReference(vehicle, game), x -> new HashSet<>()).add(new MageObjectReference(crewer, game));
+    }
+
+    @Override
+    public void reset() {
+        super.reset();
+        crewCount.clear();
+        crewMap.clear();
+    }
+
+    public static boolean checkVehicle(Ability source, Game game) {
+        return game
+                .getState()
+                .getWatcher(MindlinkMechWatcher.class)
+                .crewCount
+                .getOrDefault(new MageObjectReference(source), 0) < 2;
+    }
+
+    public static FilterPermanent makeFilter(Ability source, Game game) {
+        Set<MageObjectReferencePredicate> predicates = game
+                .getState()
+                .getWatcher(MindlinkMechWatcher.class)
+                .crewMap
+                .computeIfAbsent(new MageObjectReference(source), x -> new HashSet<>())
+                .stream()
+                .filter(mor -> {
+                    Permanent permanent = mor.getPermanent(game);
+                    return permanent != null && !permanent.isLegendary() && permanent.isCreature(game);
+                }).map(MageObjectReferencePredicate::new)
+                .collect(Collectors.toSet());
+        if (predicates.isEmpty()) {
+            return invalidFilter;
+        }
+        FilterPermanent filterPermanent = new FilterPermanent(
+                "nonlegendary creature that crewed " + CardUtil.getSourceName(game, source) + " this turn"
+        );
+        filterPermanent.add(Predicates.or(predicates));
+        return filterPermanent;
+    }
+}
+
+class MindlinkMechEffect extends OneShotEffect {
+
+    MindlinkMechEffect() {
+        super(Outcome.Benefit);
+    }
+
+    private MindlinkMechEffect(final MindlinkMechEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public MindlinkMechEffect copy() {
+        return new MindlinkMechEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = source.getSourcePermanentIfItStillExists(game);
+        Permanent creature = game.getPermanent(getTargetPointer().getFirst(game, source));
+        if (permanent == null || creature == null) {
+            return false;
+        }
+        game.copyPermanent(Duration.EndOfTurn, creature, permanent.getId(), source, new MindlinkMechApplier());
+        return true;
+    }
+}
+
+class MindlinkMechApplier extends CopyApplier {
+    @Override
+    public boolean apply(Game game, MageObject blueprint, Ability source, UUID targetObjectId) {
+        blueprint.getPower().modifyBaseValue(4);
+        blueprint.getToughness().modifyBaseValue(3);
+        blueprint.addCardType(game, CardType.ARTIFACT);
+        blueprint.addSubType(game, SubType.VEHICLE);
+        blueprint.getAbilities().add(FlyingAbility.getInstance());
+        return true;
+    }
+}

Mage.Sets/src/mage/cards/m/MobilizerMech.java

@@ -64,7 +64,7 @@ class MobilizerMechTriggeredAbility extends TriggeredAbilityImpl {
 
     MobilizerMechTriggeredAbility() {
         super(Zone.BATTLEFIELD, new AddCardTypeTargetEffect(Duration.EndOfTurn, CardType.ARTIFACT, CardType.CREATURE));
-        this.addTarget(new TargetPermanent(0,1,filter));
+        this.addTarget(new TargetPermanent(0, 1, filter));
     }
 
     private MobilizerMechTriggeredAbility(final MobilizerMechTriggeredAbility ability) {
@@ -78,7 +78,7 @@ class MobilizerMechTriggeredAbility extends TriggeredAbilityImpl {
 
     @Override
     public boolean checkEventType(GameEvent event, Game game) {
-        return event.getType() == GameEvent.EventType.CREWED_VEHICLE;
+        return event.getType() == GameEvent.EventType.VEHICLE_CREWED;
     }
 
     @Override

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

@@ -176,6 +176,7 @@ public final class KamigawaNeonDynasty extends ExpansionSet {
         cards.add(new SetCardInfo("Mech Hangar", 270, Rarity.UNCOMMON, mage.cards.m.MechHangar.class));
         cards.add(new SetCardInfo("Memory of Toshiro", 108, Rarity.UNCOMMON, mage.cards.m.MemoryOfToshiro.class));
         cards.add(new SetCardInfo("Michiko's Reign of Truth", 29, Rarity.UNCOMMON, mage.cards.m.MichikosReignOfTruth.class));
+        cards.add(new SetCardInfo("Mindlink Mech", 62, Rarity.RARE, mage.cards.m.MindlinkMech.class));
         cards.add(new SetCardInfo("Mirrorshell Crab", 63, Rarity.COMMON, mage.cards.m.MirrorshellCrab.class));
         cards.add(new SetCardInfo("Mnemonic Sphere", 64, Rarity.COMMON, mage.cards.m.MnemonicSphere.class));
         cards.add(new SetCardInfo("Mobilizer Mech", 65, Rarity.UNCOMMON, mage.cards.m.MobilizerMech.class));