[DMU] Implemented Karn, Living Legacy

Mage/src/main/java/mage/game/command/emblems/KarnLivingLegacyEmblem.java

@@ -0,0 +1,36 @@
+package mage.game.command.emblems;
+
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.common.TapTargetCost;
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.filter.common.FilterControlledArtifactPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.predicate.permanent.TappedPredicate;
+import mage.game.command.Emblem;
+import mage.target.common.TargetAnyTarget;
+import mage.target.common.TargetControlledPermanent;
+
+/**
+ * @author TheElk801
+ */
+public final class KarnLivingLegacyEmblem extends Emblem {
+
+    private static final FilterControlledPermanent filter = new FilterControlledArtifactPermanent("an untapped artifact you control");
+
+    static {
+        filter.add(TappedPredicate.UNTAPPED);
+    }
+
+    // -7: You get an emblem with "Tap an untapped artifact you control: This emblem deals 1 damage to any target."
+    public KarnLivingLegacyEmblem() {
+        this.setName("Emblem Karn");
+        this.setExpansionSetCodeForImage("DMU");
+        Ability ability = new SimpleActivatedAbility(
+                new DamageTargetEffect(1, "this emblem"),
+                new TapTargetCost(new TargetControlledPermanent(filter))
+        );
+        ability.addTarget(new TargetAnyTarget());
+        this.getAbilities().add(ability);
+    }
+}

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

@@ -0,0 +1,110 @@
+package mage.game.permanent.token;
+
+import mage.ConditionalMana;
+import mage.MageObject;
+import mage.Mana;
+import mage.abilities.Ability;
+import mage.abilities.SpellAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.costs.Cost;
+import mage.abilities.mana.ConditionalColorlessManaAbility;
+import mage.abilities.mana.builder.ConditionalManaBuilder;
+import mage.abilities.mana.conditional.ManaCondition;
+import mage.cards.Card;
+import mage.constants.CardType;
+import mage.game.Game;
+import mage.game.command.Commander;
+import mage.game.stack.Spell;
+import mage.game.stack.StackAbility;
+import mage.game.stack.StackObject;
+
+import java.util.Arrays;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class PowerstoneToken extends TokenImpl {
+
+    public PowerstoneToken() {
+        super("Powerstone Token", "Powerstone token");
+        cardType.add(CardType.ARTIFACT);
+
+        // {T}: Add {C}. This mana can't be spent to cast a nonartifact spell.
+        this.addAbility(new ConditionalColorlessManaAbility(1, new PowerstoneTokenManaBuilder()));
+
+        availableImageSetCodes = Arrays.asList("DMU");
+    }
+
+    public PowerstoneToken(final PowerstoneToken token) {
+        super(token);
+    }
+
+    public PowerstoneToken copy() {
+        return new PowerstoneToken(this);
+    }
+}
+
+class PowerstoneTokenManaBuilder extends ConditionalManaBuilder {
+
+    public PowerstoneTokenManaBuilder() {
+    }
+
+    @Override
+    public ConditionalMana build(Object... options) {
+        this.mana.setFlag(true); // indicates that the mana is from second ability
+        return new PowerstoneTokenConditionalMana(this.mana);
+    }
+
+    @Override
+    public String getRule() {
+        return "This mana can't be spent to cast a nonartifact spell.";
+    }
+}
+
+class PowerstoneTokenConditionalMana extends ConditionalMana {
+
+    PowerstoneTokenConditionalMana(Mana mana) {
+        super(mana);
+        staticText = "This mana can't be spent to cast a nonartifact spell.";
+        addCondition(new PowerstoneTokenManaCondition());
+    }
+}
+
+class PowerstoneTokenManaCondition extends ManaCondition implements Condition {
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        if (!(source instanceof SpellAbility)) {
+            return false;
+        }
+        MageObject object = game.getObject(source);
+        if (object instanceof StackObject) {
+            return object instanceof StackAbility || !object.isArtifact(game);
+        }
+        if (!game.inCheckPlayableState()) {
+            return false;
+        }
+        Spell spell;
+        if (object instanceof Card) {
+            spell = new Spell(
+                    (Card) object, (SpellAbility) source, source.getControllerId(),
+                    game.getState().getZone(source.getSourceId()), game
+            );
+        } else if (object instanceof Commander) {
+            spell = new Spell(
+                    ((Commander) object).getSourceObject(),
+                    (SpellAbility) source, source.getControllerId(),
+                    game.getState().getZone(source.getSourceId()), game
+            );
+        } else {
+            spell = null;
+        }
+        return spell == null || spell.isArtifact(game);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source, UUID originalId, Cost costToPay) {
+        return apply(game, source);
+    }
+}