[CLB] Implemented Stick Together

Mage.Sets/src/mage/cards/s/StickTogether.java

@@ -0,0 +1,152 @@
+package mage.cards.s;
+
+import mage.abilities.Ability;
+import mage.abilities.dynamicvalue.common.SubTypeAssignment;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.cards.Cards;
+import mage.cards.CardsImpl;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.filter.FilterPermanent;
+import mage.filter.StaticFilters;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.predicate.Predicates;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.TargetPermanent;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class StickTogether extends CardImpl {
+
+    public StickTogether(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{3}{W}{W}");
+
+        // Each player choose a party from among creatures they control, then sacrifices the rest.
+        this.getSpellAbility().addEffect(new StickTogetherEffect());
+    }
+
+    private StickTogether(final StickTogether card) {
+        super(card);
+    }
+
+    @Override
+    public StickTogether copy() {
+        return new StickTogether(this);
+    }
+}
+
+class StickTogetherEffect extends OneShotEffect {
+
+    StickTogetherEffect() {
+        super(Outcome.Benefit);
+        staticText = "each player choose a party from among creatures they control, then sacrifices the rest";
+    }
+
+    private StickTogetherEffect(final StickTogetherEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public StickTogetherEffect copy() {
+        return new StickTogetherEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Set<UUID> toKeep = new HashSet<>();
+        for (UUID playerId : game.getState().getPlayersInRange(source.getControllerId(), game)) {
+            Player player = game.getPlayer(source.getControllerId());
+            if (player == null) {
+                continue;
+            }
+            TargetPermanent target = new StickTogetherTarget();
+            player.choose(outcome, target, source, game);
+            toKeep.addAll(target.getTargets());
+        }
+        for (Permanent creature : game.getBattlefield().getActivePermanents(
+                StaticFilters.FILTER_PERMANENT_CREATURE,
+                source.getControllerId(), source, game
+        )) {
+            if (!toKeep.contains(creature.getId())) {
+                creature.sacrifice(source, game);
+            }
+        }
+        return true;
+    }
+}
+
+class StickTogetherTarget extends TargetPermanent {
+
+    private static final SubTypeAssignment subTypeAssigner = new SubTypeAssignment(
+            SubType.CLERIC,
+            SubType.ROGUE,
+            SubType.WARRIOR,
+            SubType.WIZARD
+    );
+    private static final FilterPermanent filter = new FilterControlledPermanent("a party");
+
+    static {
+        filter.add(Predicates.or(
+                SubType.CLERIC.getPredicate(),
+                SubType.ROGUE.getPredicate(),
+                SubType.WARRIOR.getPredicate(),
+                SubType.WIZARD.getPredicate()
+        ));
+    }
+
+    StickTogetherTarget() {
+        super(0, 4, filter, true);
+    }
+
+    private StickTogetherTarget(final StickTogetherTarget target) {
+        super(target);
+    }
+
+    @Override
+    public StickTogetherTarget copy() {
+        return new StickTogetherTarget(this);
+    }
+
+    @Override
+    public boolean canTarget(UUID playerId, UUID id, Ability ability, Game game) {
+        if (!super.canTarget(playerId, id, ability, game)) {
+            return false;
+        }
+        Permanent permanent = game.getPermanent(id);
+        if (permanent == null) {
+            return false;
+        }
+        if (this.getTargets().isEmpty()) {
+            return true;
+        }
+        Cards cards = new CardsImpl(this.getTargets());
+        cards.add(permanent);
+        return subTypeAssigner.getRoleCount(cards, game) >= cards.size();
+    }
+
+
+    @Override
+    public Set<UUID> possibleTargets(UUID sourceControllerId, Ability source, Game game) {
+        Set<UUID> possibleTargets = super.possibleTargets(sourceControllerId, source, game);
+        possibleTargets.removeIf(uuid -> !this.canTarget(sourceControllerId, uuid, null, game));
+        return possibleTargets;
+    }
+
+    static int checkTargetCount(Ability source, Game game) {
+        List<Permanent> permanents = game
+                .getBattlefield()
+                .getActivePermanents(filter, source.getControllerId(), source, game);
+        return subTypeAssigner.getRoleCount(new CardsImpl(permanents), game);
+    }
+}

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

@@ -275,6 +275,7 @@ public final class CommanderLegendsBattleForBaldursGate extends ExpansionSet {
         cards.add(new SetCardInfo("Spectacular Showdown", 679, Rarity.RARE, mage.cards.s.SpectacularShowdown.class));
         cards.add(new SetCardInfo("Spire Garden", 361, Rarity.RARE, mage.cards.s.SpireGarden.class));
         cards.add(new SetCardInfo("Steadfast Unicorn", 44, Rarity.COMMON, mage.cards.s.SteadfastUnicorn.class));
+        cards.add(new SetCardInfo("Stick Together", 661, Rarity.RARE, mage.cards.s.StickTogether.class));
         cards.add(new SetCardInfo("Stirge", 150, Rarity.COMMON, mage.cards.s.Stirge.class));
         cards.add(new SetCardInfo("Stirring Bard", 195, Rarity.COMMON, mage.cards.s.StirringBard.class));
         cards.add(new SetCardInfo("Stoneskin", 45, Rarity.UNCOMMON, mage.cards.s.Stoneskin.class));