Implement [M3C] Aether Refinery (#12337)

Mage.Sets/src/mage/cards/a/AetherRefinery.java

@@ -0,0 +1,132 @@
+package mage.cards.a;
+
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.costs.Cost;
+import mage.abilities.costs.common.PayEnergyCost;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.ReplacementEffectImpl;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.common.counter.GetEnergyCountersControllerEffect;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.token.AetherbornToken;
+import mage.players.Player;
+import mage.util.CardUtil;
+
+/**
+ *
+ * @author grimreap124
+ */
+public final class AetherRefinery extends CardImpl {
+
+    public AetherRefinery(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[] { CardType.ARTIFACT }, "{4}{R}{R}");
+
+        // If you would get one or more {E}, you get twice that many instead.
+        this.addAbility(new SimpleStaticAbility(new AetherRefineryEffect()));
+
+        // {T}: You get {E}, then you may pay one or more {E}. If you do, create an X/X black Aetherborn creature token, where X is the amount of {E} paid this way.
+        Ability ability = new SimpleActivatedAbility(new GetEnergyCountersControllerEffect(1), new TapSourceCost());
+        ability.addEffect(new AetherRefineryTokenEffect());
+        this.addAbility(ability);
+    }
+
+    private AetherRefinery(final AetherRefinery card) {
+        super(card);
+    }
+
+    @Override
+    public AetherRefinery copy() {
+        return new AetherRefinery(this);
+    }
+}
+
+class AetherRefineryEffect extends ReplacementEffectImpl {
+
+    AetherRefineryEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.Benefit, false);
+        staticText = "If you would get one or more {E}, you get twice that many instead";
+    }
+
+    private AetherRefineryEffect(final AetherRefineryEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean replaceEvent(GameEvent event, Ability source, Game game) {
+        event.setAmountForCounters(CardUtil.overflowMultiply(event.getAmount(), 2), true);
+        return false;
+    }
+
+    @Override
+    public boolean checksEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.ADD_COUNTERS;
+    }
+
+    @Override
+    public boolean applies(GameEvent event, Ability source, Game game) {
+        if (event.getData().equals(CounterType.ENERGY.getName()) && event.getAmount() > 0) {
+            return source.getControllerId() == event.getPlayerId();
+        }
+        return false;
+    }
+
+    @Override
+    public AetherRefineryEffect copy() {
+        return new AetherRefineryEffect(this);
+    }
+}
+
+class AetherRefineryTokenEffect extends OneShotEffect {
+
+    AetherRefineryTokenEffect() {
+        super(Outcome.Benefit);
+        this.staticText = "then you may pay one or more {E}. If you do, create an X/X black Aetherborn creature token, where X is the amount of {E} paid this way";
+    }
+
+    private AetherRefineryTokenEffect(final AetherRefineryTokenEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public AetherRefineryTokenEffect copy() {
+        return new AetherRefineryTokenEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller != null) {
+            int totalEnergy = controller.getCountersCount(CounterType.ENERGY);
+
+            if (totalEnergy == 0) {
+                return false;
+            }
+
+            if (!controller.chooseUse(this.getOutcome(),
+                    "Pay 1 or more {E} to create X/X black Aetherborn creature token", source, game)) {
+                return true;
+            }
+            int numberToPay = controller.getAmount(1, totalEnergy,
+                    "Pay one or more {E}", game);
+
+            Cost cost = new PayEnergyCost(numberToPay);
+            if (cost.pay(source, game, source, source.getControllerId(), true)) {
+                new CreateTokenEffect(new AetherbornToken(numberToPay, numberToPay)).apply(game, source);
+            }
+            return true;
+        }
+        return false;
+    }
+}

Mage.Sets/src/mage/sets/ModernHorizons3Commander.java

@@ -22,6 +22,7 @@ public final class ModernHorizons3Commander extends ExpansionSet {
         cards.add(new SetCardInfo("Acidic Slime", 218, Rarity.UNCOMMON, mage.cards.a.AcidicSlime.class));
         cards.add(new SetCardInfo("Adarkar Wastes", 316, Rarity.RARE, mage.cards.a.AdarkarWastes.class));
         cards.add(new SetCardInfo("Aether Hub", 317, Rarity.UNCOMMON, mage.cards.a.AetherHub.class));
+        cards.add(new SetCardInfo("Aether Refinery", 54, Rarity.RARE, mage.cards.a.AetherRefinery.class));
         cards.add(new SetCardInfo("Aethergeode Miner", 163, Rarity.RARE, mage.cards.a.AethergeodeMiner.class));
         cards.add(new SetCardInfo("Aethersphere Harvester", 280, Rarity.RARE, mage.cards.a.AethersphereHarvester.class));
         cards.add(new SetCardInfo("Aethersquall Ancient", 174, Rarity.RARE, mage.cards.a.AethersquallAncient.class));

Mage/src/main/java/mage/game/permanent/token/AetherbornToken.java

@@ -0,0 +1,33 @@
+package mage.game.permanent.token;
+
+import mage.MageInt;
+import mage.constants.CardType;
+import mage.constants.SubType;
+
+/**
+ * @author grimreap124
+ */
+public final class AetherbornToken extends TokenImpl {
+
+    public AetherbornToken() {
+        this(0, 0);
+    }
+
+    public AetherbornToken(int power, int toughness) {
+        super("Aetherborn Token",
+                "X/X black Aetherborn creature token, where X is the amount of {E} paid this way");
+        cardType.add(CardType.CREATURE);
+        subtype.add(SubType.AETHERBORN);
+        color.setBlack(true);
+        this.power = new MageInt(power);
+        this.toughness = new MageInt(toughness);
+    }
+
+    private AetherbornToken(final AetherbornToken token) {
+        super(token);
+    }
+
+    public AetherbornToken copy() {
+        return new AetherbornToken(this);
+    }
+}