[CMB1] Implement Lazier Goblin (#11169)

Mage.Sets/src/mage/cards/l/LazierGoblin.java

@@ -0,0 +1,182 @@
+package mage.cards.l;
+
+import mage.MageInt;
+import mage.MageObjectReference;
+import mage.abilities.Ability;
+import mage.abilities.SpecialAction;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.RestrictionEffect;
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.abilities.hint.common.ConditionPermanentHint;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetAnyTarget;
+
+import java.util.UUID;
+
+/**
+ * @author Susucr
+ */
+public final class LazierGoblin extends CardImpl {
+
+    /**
+     * Key to store that a MOR permanent has been motivated by a player.
+     */
+    static final String keyMotivation(UUID playerId, MageObjectReference mor) {
+        return "LazierGoblinMotivated|" + playerId.toString() + "|" + mor.getSourceId().toString() + "|" + mor.getZoneChangeCounter();
+    }
+
+    public LazierGoblin(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{R}");
+
+        this.subtype.add(SubType.GOBLIN);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(1);
+
+        // Motivate {3}{R} (This creature can't attack or block unless you have paid its motivate cost once. Motivate only as a sorcery.)
+        this.addAbility(new LazierGoblinSpecialAction());
+        this.addAbility(new SimpleStaticAbility(new LazierGoblinRestrictionEffect())
+                .addHint(new ConditionPermanentHint(LazierGoblinMotivatedCondition.instance)));
+
+        // When Lazier Goblin enters the battlefield, it deals 2 damage to any target.
+        Ability ability = new EntersBattlefieldTriggeredAbility(new DamageTargetEffect(2, "it"));
+        ability.addTarget(new TargetAnyTarget());
+        this.addAbility(ability);
+    }
+
+    private LazierGoblin(final LazierGoblin card) {
+        super(card);
+    }
+
+    @Override
+    public LazierGoblin copy() {
+        return new LazierGoblin(this);
+    }
+}
+
+class LazierGoblinSpecialAction extends SpecialAction {
+
+    // Ruling (2019-11-12):
+    // Paying a creature's motivate cost is a special action that its controller
+    // may take any time they have priority during their main phase with no spells
+    // or abilities on the stack.
+
+    LazierGoblinSpecialAction() {
+        super(Zone.BATTLEFIELD);
+        this.setTiming(TimingRule.SORCERY);
+        this.addCost(new ManaCostsImpl<>("{3}{R}"));
+        this.addEffect(new LazierGoblinMotivateEffect().setText("Motivate {3}{R}")); // text is for game log to make sense.
+    }
+
+    private LazierGoblinSpecialAction(final LazierGoblinSpecialAction ability) {
+        super(ability);
+    }
+
+    @Override
+    public LazierGoblinSpecialAction copy() {
+        return new LazierGoblinSpecialAction(this);
+    }
+
+    @Override
+    public String getRule() {
+        return "Motivate {3}{R} <i>(This creature can't attack or block unless you have paid its motivate cost once. Motivate only as a sorcery.)</i>";
+    }
+}
+
+class LazierGoblinMotivateEffect extends OneShotEffect {
+    LazierGoblinMotivateEffect() {
+        super(Outcome.Benefit);
+    }
+
+    private LazierGoblinMotivateEffect(final LazierGoblinMotivateEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public LazierGoblinMotivateEffect copy() {
+        return new LazierGoblinMotivateEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = source.getSourcePermanentOrLKI(game);
+        if (permanent == null) {
+            return false;
+        }
+        game.getState().setValue(
+                LazierGoblin.keyMotivation(
+                        permanent.getControllerId(),
+                        new MageObjectReference(permanent, game)
+                ),
+                true
+        );
+        return true;
+    }
+}
+
+class LazierGoblinRestrictionEffect extends RestrictionEffect {
+
+    public LazierGoblinRestrictionEffect() {
+        super(Duration.WhileOnBattlefield);
+        staticText = ""; // no text.
+    }
+
+    private LazierGoblinRestrictionEffect(final LazierGoblinRestrictionEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public LazierGoblinRestrictionEffect copy() {
+        return new LazierGoblinRestrictionEffect(this);
+    }
+
+    @Override
+    public boolean applies(Permanent permanent, Ability source, Game game) {
+        return permanent != null
+                && permanent.getId().equals(source.getSourceId())
+                && null == game.getState().getValue(
+                        LazierGoblin.keyMotivation(
+                                permanent.getControllerId(),
+                                new MageObjectReference(permanent, game)
+                        )
+                );
+    }
+
+    @Override
+    public boolean canBlock(Permanent attacker, Permanent blocker, Ability source, Game game, boolean canUseChooseDialogs) {
+        return false;
+    }
+
+    @Override
+    public boolean canAttack(Game game, boolean canUseChooseDialogs) {
+        return false;
+    }
+}
+
+enum LazierGoblinMotivatedCondition implements Condition {
+    instance;
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanentOrLKIBattlefield(source.getSourceId());
+        return permanent != null
+                && null != game.getState().getValue(
+                        LazierGoblin.keyMotivation(
+                                permanent.getControllerId(),
+                                new MageObjectReference(permanent, game)
+                        )
+                );
+    }
+
+    @Override
+    public String toString() {
+        return "motivated";
+    }
+}

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

@@ -28,6 +28,7 @@ public class MysteryBoosterPlaytest extends ExpansionSet {
         cards.add(new SetCardInfo("Frogkin Kidnapper", 42, Rarity.RARE, mage.cards.f.FrogkinKidnapper.class));
         cards.add(new SetCardInfo("How to Keep an Izzet Mage Busy", 93, Rarity.RARE, mage.cards.h.HowToKeepAnIzzetMageBusy.class));
         cards.add(new SetCardInfo("Innocuous Insect", 23, Rarity.RARE, mage.cards.i.InnocuousInsect.class));
+        cards.add(new SetCardInfo("Lazier Goblin", 56, Rarity.RARE, mage.cards.l.LazierGoblin.class));
         cards.add(new SetCardInfo("Mirrored Lotus", 107, Rarity.RARE, mage.cards.m.MirroredLotus.class));
         cards.add(new SetCardInfo("Recycla-bird", 28, Rarity.RARE, mage.cards.r.RecyclaBird.class));
         cards.add(new SetCardInfo("Slivdrazi Monstrosity", 102, Rarity.RARE, mage.cards.s.SlivdraziMonstrosity.class));