[WHO] Implement Displaced Dinosaurs. (#11278)

Liberal copy-pasting from Master Biomancer, with a little tweaking here and there.

One of AddCardTypeTargetEffect or AddCardSubTypeTargetEffect should get refactored to reorder the parameters for consistency at some point but I'm too lazy to do it now.

Mage.Sets/src/mage/cards/d/DisplacedDinosaurs.java

@@ -0,0 +1,99 @@
+package mage.cards.d;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.ContinuousEffect;
+import mage.abilities.effects.ReplacementEffectImpl;
+import mage.abilities.effects.common.continuous.AddCardSubTypeTargetEffect;
+import mage.abilities.effects.common.continuous.AddCardTypeTargetEffect;
+import mage.abilities.effects.common.continuous.SetBasePowerToughnessTargetEffect;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.game.Game;
+import mage.game.events.EntersTheBattlefieldEvent;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.target.targetpointer.FixedTarget;
+import mage.target.targetpointer.TargetPointer;
+
+/**
+ *
+ * @author Grath
+ */
+public final class DisplacedDinosaurs extends CardImpl {
+
+    public DisplacedDinosaurs(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{5}{G}{G}");
+        
+        this.subtype.add(SubType.DINOSAUR);
+        this.power = new MageInt(7);
+        this.toughness = new MageInt(7);
+
+        // As a historic permanent enters the battlefield under your control, it becomes a 7/7 Dinosaur creature in
+        // addition to its other types.
+        this.addAbility(new SimpleStaticAbility(new DisplacedDinosaursEntersBattlefieldEffect()));
+    }
+
+    private DisplacedDinosaurs(final DisplacedDinosaurs card) {
+        super(card);
+    }
+
+    @Override
+    public DisplacedDinosaurs copy() {
+        return new DisplacedDinosaurs(this);
+    }
+}
+
+class DisplacedDinosaursEntersBattlefieldEffect extends ReplacementEffectImpl {
+
+    DisplacedDinosaursEntersBattlefieldEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.BoostCreature);
+        staticText = "As a historic permanent enters the battlefield under your control, it becomes a 7/7 Dinosaur creature in addition to its other types. <i>(Artifacts, legendaries, and Sagas are historic.)</i>";
+    }
+
+    private DisplacedDinosaursEntersBattlefieldEffect(mage.cards.d.DisplacedDinosaursEntersBattlefieldEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean checksEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.ENTERS_THE_BATTLEFIELD;
+    }
+
+    @Override
+    public boolean applies(GameEvent event, Ability source, Game game) {
+        Permanent historic = ((EntersTheBattlefieldEvent) event).getTarget();
+        return historic != null && historic.isControlledBy(source.getControllerId())
+                && historic.isHistoric(game)
+                && !event.getTargetId().equals(source.getSourceId());
+    }
+
+    @Override
+    public boolean replaceEvent(GameEvent event, Ability source, Game game) {
+        Permanent historic = ((EntersTheBattlefieldEvent) event).getTarget();
+        if (historic != null) {
+            TargetPointer historicTarget = new FixedTarget(historic.getId(), historic.getZoneChangeCounter(game) + 1);
+            ContinuousEffect creatureEffect = new AddCardTypeTargetEffect(Duration.Custom, CardType.CREATURE);
+            creatureEffect.setTargetPointer(historicTarget);
+            game.addEffect(creatureEffect, source);
+            ContinuousEffect dinosaurEffect = new AddCardSubTypeTargetEffect(SubType.DINOSAUR, Duration.Custom);
+            dinosaurEffect.setTargetPointer(historicTarget);
+            game.addEffect(dinosaurEffect, source);
+            ContinuousEffect sevenSevenEffect = new SetBasePowerToughnessTargetEffect(7, 7, Duration.Custom);
+            sevenSevenEffect.setTargetPointer(historicTarget);
+            game.addEffect(sevenSevenEffect, source);
+        }
+        return false;
+    }
+
+    @Override
+    public mage.cards.d.DisplacedDinosaursEntersBattlefieldEffect copy() {
+        return new mage.cards.d.DisplacedDinosaursEntersBattlefieldEffect(this);
+    }
+}

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

@@ -51,6 +51,7 @@ public final class DoctorWho extends ExpansionSet {
         cards.add(new SetCardInfo("Delete", 81, Rarity.RARE, mage.cards.d.Delete.class));
         cards.add(new SetCardInfo("Deserted Beach", 270, Rarity.RARE, mage.cards.d.DesertedBeach.class));
         cards.add(new SetCardInfo("Desolate Lighthouse", 271, Rarity.RARE, mage.cards.d.DesolateLighthouse.class));
+        cards.add(new SetCardInfo("Displaced Dinosaurs", 100, Rarity.UNCOMMON, mage.cards.d.DisplacedDinosaurs.class));
         cards.add(new SetCardInfo("Dragonskull Summit", 272, Rarity.RARE, mage.cards.d.DragonskullSummit.class));
         cards.add(new SetCardInfo("Dreamroot Cascade", 273, Rarity.RARE, mage.cards.d.DreamrootCascade.class));
         cards.add(new SetCardInfo("Drowned Catacomb", 274, Rarity.RARE, mage.cards.d.DrownedCatacomb.class));