Implemented Hatchery Spider

Mage.Sets/src/mage/cards/h/HatcherySpider.java

@@ -0,0 +1,121 @@
+package mage.cards.h;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.ObjectColor;
+import mage.abilities.Ability;
+import mage.abilities.dynamicvalue.common.CardsInControllerGraveyardCount;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.CastSourceTriggeredAbility;
+import mage.constants.SubType;
+import mage.abilities.keyword.ReachAbility;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.cards.Cards;
+import mage.cards.CardsImpl;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.Outcome;
+import mage.constants.Zone;
+import mage.filter.FilterCard;
+import mage.filter.StaticFilters;
+import mage.filter.common.FilterPermanentCard;
+import mage.filter.predicate.mageobject.ColorPredicate;
+import mage.filter.predicate.mageobject.ConvertedManaCostPredicate;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.TargetCard;
+import mage.target.common.TargetCardInLibrary;
+
+/**
+ *
+ * @author TheElk801
+ */
+public final class HatcherySpider extends CardImpl {
+
+    public HatcherySpider(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{5}{G}{G}");
+
+        this.subtype.add(SubType.SPIDER);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(7);
+
+        // Reach
+        this.addAbility(ReachAbility.getInstance());
+
+        // Undergrowth — When you cast this spell, reveal the top X cards of your library, where X is the number of creature cards in your graveyard. You may put a green permanent card with converted mana cost X or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order.
+        this.addAbility(new CastSourceTriggeredAbility(
+                new HatcherySpiderEffect(), false,
+                "<i>Undergrowth</i> &mdash; "
+        ));
+    }
+
+    public HatcherySpider(final HatcherySpider card) {
+        super(card);
+    }
+
+    @Override
+    public HatcherySpider copy() {
+        return new HatcherySpider(this);
+    }
+}
+
+class HatcherySpiderEffect extends OneShotEffect {
+
+    public HatcherySpiderEffect() {
+        super(Outcome.Benefit);
+        this.staticText = "reveal the top X cards of your library, "
+                + "where X is the number of creature cards in your graveyard. "
+                + "You may put a green permanent card with converted mana cost "
+                + "X or less from among them onto the battlefield. "
+                + "Put the rest on the bottom of your library "
+                + "in a random order.";
+    }
+
+    public HatcherySpiderEffect(final HatcherySpiderEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public HatcherySpiderEffect copy() {
+        return new HatcherySpiderEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getFirstTarget());
+        if (player == null) {
+            return false;
+        }
+        int xValue = new CardsInControllerGraveyardCount(
+                StaticFilters.FILTER_CARD_CREATURE
+        ).calculate(game, source, this);
+        FilterCard filter = new FilterPermanentCard(
+                "green permanent card with converted mana cost "
+                + xValue + " or less"
+        );
+        filter.add(new ColorPredicate(ObjectColor.GREEN));
+        filter.add(new ConvertedManaCostPredicate(
+                ComparisonType.FEWER_THAN, xValue + 1
+        ));
+        TargetCard target = new TargetCardInLibrary(filter);
+        Cards cards = new CardsImpl(
+                player.getLibrary().getTopCards(game, xValue)
+        );
+        if (player.chooseUse(outcome, "Put a card onto the battlefield?", source, game)
+                && player.choose(outcome, cards, target, game)) {
+            Card card = game.getCard(target.getFirstTarget());
+            if (card != null
+                    && player.moveCards(card, Zone.BATTLEFIELD, source, game)) {
+                cards.remove(card);
+            }
+        }
+        while (!cards.isEmpty()) {
+            Card card = cards.getRandom(game);
+            player.getLibrary().putOnBottom(card, game);
+            cards.remove(card);
+        }
+        return true;
+    }
+}

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

@@ -92,6 +92,7 @@ public final class GuildsOfRavnica extends ExpansionSet {
         cards.add(new SetCardInfo("Guild Summit", 41, Rarity.UNCOMMON, mage.cards.g.GuildSummit.class));
         cards.add(new SetCardInfo("Haazda Marshal", 13, Rarity.UNCOMMON, mage.cards.h.HaazdaMarshal.class));
         cards.add(new SetCardInfo("Hammer Dropper", 176, Rarity.COMMON, mage.cards.h.HammerDropper.class));
+        cards.add(new SetCardInfo("Hatchery Spider", 132, Rarity.RARE, mage.cards.h.HatcherySpider.class));
         cards.add(new SetCardInfo("Healer's Hawk", 14, Rarity.COMMON, mage.cards.h.HealersHawk.class));
         cards.add(new SetCardInfo("House Guildmage", 177, Rarity.UNCOMMON, mage.cards.h.HouseGuildmage.class));
         cards.add(new SetCardInfo("Hunted Witness", 15, Rarity.COMMON, mage.cards.h.HuntedWitness.class));

Mage/src/main/java/mage/abilities/effects/common/CastSourceTriggeredAbility.java

@@ -1,4 +1,3 @@
-
 package mage.abilities.effects.common;
 
 import mage.MageObject;
@@ -16,18 +15,25 @@ import mage.game.stack.Spell;
 public class CastSourceTriggeredAbility extends TriggeredAbilityImpl {
 
     public static final String SOURCE_CAST_SPELL_ABILITY = "sourceCastSpellAbility";
+    private final String rulePrefix;
 
     public CastSourceTriggeredAbility(Effect effect) {
         this(effect, false);
     }
 
     public CastSourceTriggeredAbility(Effect effect, boolean optional) {
+        this(effect, optional, "");
+    }
+
+    public CastSourceTriggeredAbility(Effect effect, boolean optional, String rulePrefix) {
         super(Zone.STACK, effect, optional);
         this.ruleAtTheTop = true;
+        this.rulePrefix = rulePrefix;
     }
 
     public CastSourceTriggeredAbility(final CastSourceTriggeredAbility ability) {
         super(ability);
+        this.rulePrefix = ability.rulePrefix;
     }
 
     @Override
@@ -59,6 +65,6 @@ public class CastSourceTriggeredAbility extends TriggeredAbilityImpl {
 
     @Override
     public String getRule() {
-        return "When you cast {source}, " + super.getRule();
+        return rulePrefix + "When you cast this spell, " + super.getRule();
     }
 }