Implemented Single Combat

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

@@ -0,0 +1,128 @@
+package mage.cards.s;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.ContinuousRuleModifyingEffectImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.common.FilterCreatureOrPlaneswalkerPermanent;
+import mage.filter.predicate.Predicates;
+import mage.filter.predicate.mageobject.CardTypePredicate;
+import mage.filter.predicate.permanent.PermanentIdPredicate;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.Target;
+import mage.target.TargetPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class SingleCombat extends CardImpl {
+
+    public SingleCombat(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{3}{W}{W}");
+
+        // Each player chooses a creature or planeswalker they control, then sacrifices the rest. Players can't cast creature or planeswalker spells until the end of your next turn.
+        this.getSpellAbility().addEffect(new SingleCombatEffect());
+        this.getSpellAbility().addEffect(new SingleCombatRestrictionEffect());
+    }
+
+    private SingleCombat(final SingleCombat card) {
+        super(card);
+    }
+
+    @Override
+    public SingleCombat copy() {
+        return new SingleCombat(this);
+    }
+}
+
+class SingleCombatEffect extends OneShotEffect {
+
+    private static final FilterPermanent filter
+            = new FilterControlledPermanent("creature or planeswalker you control (to keep)");
+
+    static {
+        filter.add(Predicates.or(
+                new CardTypePredicate(CardType.CREATURE),
+                new CardTypePredicate(CardType.PLANESWALKER)
+        ));
+    }
+
+    SingleCombatEffect() {
+        super(Outcome.Benefit);
+        staticText = "Each player chooses a creature or planeswalker they control, then sacrifices the rest.";
+    }
+
+    private SingleCombatEffect(final SingleCombatEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public SingleCombatEffect copy() {
+        return new SingleCombatEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        FilterPermanent filterSac = new FilterCreatureOrPlaneswalkerPermanent();
+        for (UUID playerId : game.getState().getPlayersInRange(source.getControllerId(), game)) {
+            Player player = game.getPlayer(playerId);
+            if (player == null) {
+                continue;
+            }
+            Target target = new TargetPermanent(filter);
+            target.setNotTarget(true);
+            if (player.choose(outcome, target, source.getSourceId(), game)) {
+                filterSac.add(Predicates.not(new PermanentIdPredicate(target.getFirstTarget())));
+            }
+        }
+        for (Permanent permanent : game.getBattlefield().getActivePermanents(filterSac, source.getControllerId(), game)) {
+            permanent.sacrifice(source.getSourceId(), game);
+        }
+        return true;
+    }
+}
+
+class SingleCombatRestrictionEffect extends ContinuousRuleModifyingEffectImpl {
+
+    SingleCombatRestrictionEffect() {
+        super(Duration.UntilYourNextTurn, Outcome.Neutral);
+        staticText = "Players can't cast creature or planeswalker spells until the end of your next turn.";
+    }
+
+    private SingleCombatRestrictionEffect(final SingleCombatRestrictionEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public SingleCombatRestrictionEffect copy() {
+        return new SingleCombatRestrictionEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return true;
+    }
+
+    @Override
+    public boolean checksEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.CAST_SPELL;
+    }
+
+    @Override
+    public boolean applies(GameEvent event, Ability source, Game game) {
+        Card card = game.getCard(event.getSourceId());
+        return card != null && (card.isCreature() || card.isPlaneswalker());
+    }
+}

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

@@ -116,6 +116,7 @@ public final class WarOfTheSpark extends ExpansionSet {
         cards.add(new SetCardInfo("Role Reversal", 214, Rarity.RARE, mage.cards.r.RoleReversal.class));
         cards.add(new SetCardInfo("Samut's Sprint", 142, Rarity.COMMON, mage.cards.s.SamutsSprint.class));
         cards.add(new SetCardInfo("Samut, Tyrant Smasher", 235, Rarity.UNCOMMON, mage.cards.s.SamutTyrantSmasher.class));
+        cards.add(new SetCardInfo("Single Combat", 30, Rarity.RARE, mage.cards.s.SingleCombat.class));
         cards.add(new SetCardInfo("Sorin's Thirst", 104, Rarity.COMMON, mage.cards.s.SorinsThirst.class));
         cards.add(new SetCardInfo("Sorin, Vengeful Bloodlord", 217, Rarity.RARE, mage.cards.s.SorinVengefulBloodlord.class));
         cards.add(new SetCardInfo("Spellgorger Weird", 145, Rarity.COMMON, mage.cards.s.SpellgorgerWeird.class));