[LRW] Silvergill Adept by North

Mage.Sets/src/mage/sets/lorwyn/SilvergillAdept.java

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+/*
+ *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without modification, are
+ *  permitted provided that the following conditions are met:
+ *
+ *     1. Redistributions of source code must retain the above copyright notice, this list of
+ *        conditions and the following disclaimer.
+ *
+ *     2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *        of conditions and the following disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
+ *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  The views and conclusions contained in the software and documentation are those of the
+ *  authors and should not be interpreted as representing official policies, either expressed
+ *  or implied, of BetaSteward_at_googlemail.com.
+ */
+package mage.sets.lorwyn;
+
+import mage.Constants.CardType;
+import mage.Constants.Outcome;
+import mage.Constants.Rarity;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.costs.CostImpl;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.effects.common.DrawCardControllerEffect;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardsImpl;
+import mage.filter.FilterCard;
+import mage.filter.predicate.mageobject.SubtypePredicate;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.common.TargetCardInHand;
+
+import java.util.UUID;
+
+/**
+ *
+ * @author North
+ */
+public class SilvergillAdept extends CardImpl<SilvergillAdept> {
+
+    public SilvergillAdept(UUID ownerId) {
+        super(ownerId, 86, "Silvergill Adept", Rarity.UNCOMMON, new CardType[]{CardType.CREATURE}, "{1}{U}");
+        this.expansionSetCode = "LRW";
+        this.subtype.add("Merfolk");
+        this.subtype.add("Wizard");
+
+        this.color.setBlue(true);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(1);
+
+        // As an additional cost to cast Silvergill Adept, reveal a Merfolk card from your hand or pay {3}.
+        this.getSpellAbility().addCost(new SilvergillAdeptCost());
+        // When Silvergill Adept enters the battlefield, draw a card.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new DrawCardControllerEffect(1)));
+    }
+
+    public SilvergillAdept(final SilvergillAdept card) {
+        super(card);
+    }
+
+    @Override
+    public SilvergillAdept copy() {
+        return new SilvergillAdept(this);
+    }
+}
+
+class SilvergillAdeptCost extends CostImpl<SilvergillAdeptCost> {
+
+    private static final FilterCard filter = new FilterCard("Merfolk card");
+    private GenericManaCost mana = new GenericManaCost(3);
+
+    static {
+        filter.add(new SubtypePredicate("Merfolk"));
+    }
+
+    public SilvergillAdeptCost() {
+        this.text = "As an additional cost to cast Silvergill Adept, reveal a Merfolk card from your hand or pay {3}";
+    }
+
+    public SilvergillAdeptCost(SilvergillAdeptCost cost) {
+        super(cost);
+        this.mana = cost.mana;
+    }
+
+    @Override
+    public boolean pay(Ability ability, Game game, UUID sourceId, UUID controllerId, boolean noMana) {
+
+        Player player = game.getPlayer(controllerId);
+        if (player == null) {
+            return false;
+        }
+
+        paid = false;
+        if (player.getHand().count(filter, game) > 0
+                && player.chooseUse(Outcome.Benefit, "Reveal a Merfolk card? Otherwise pay {3}.", game)) {
+            TargetCardInHand target = new TargetCardInHand(filter);
+            if (player.choose(Outcome.Benefit, target, sourceId, game)) {
+                Card card = player.getHand().get(target.getFirstTarget(), game);
+                if (card != null) {
+                    paid = true;
+                    player.revealCards("Revealed card", new CardsImpl(card), game);
+                }
+            }
+        } else {
+            if (player.playMana(mana, game)) {
+                paid = true;
+            }
+        }
+
+        return paid;
+    }
+
+    @Override
+    public boolean canPay(UUID sourceId, UUID controllerId, Game game) {
+        Player player = game.getPlayer(controllerId);
+        if (player != null && player.getHand().count(filter, game) > 0) {
+            return true;
+        }
+
+        if (mana.canPay(sourceId, controllerId, game)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    @Override
+    public SilvergillAdeptCost copy() {
+        return new SilvergillAdeptCost(this);
+    }
+}