New card implementation Drake Familiar

Mage.Sets/src/mage/sets/ravnica/DrakeFamiliar.java

@@ -0,0 +1,121 @@
+/*
+ *  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.ravnica;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.SacrificeSourceEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.Rarity;
+import mage.constants.Zone;
+import mage.filter.common.FilterEnchantmentPermanent;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.TargetPermanent;
+
+/**
+ *
+ * @author escplan9 (Derek Monturo - dmontur1 at gmail dot com)
+ */
+public class DrakeFamiliar extends CardImpl {
+    
+    private static final FilterEnchantmentPermanent filter = new FilterEnchantmentPermanent();
+
+    public DrakeFamiliar(UUID ownerId) {
+        super(ownerId, 44, "Drake Familiar", Rarity.COMMON, new CardType[]{CardType.CREATURE}, "{1}{U}");
+        this.expansionSetCode = "RAV";
+        this.subtype.add("Drake");
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(1);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+        
+        // When Drake Familiar enters the battlefield, sacrifice it unless you return an enchantment to its owner's hand.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new DrakeFamiliarEffect()));
+    }
+
+    public DrakeFamiliar(final DrakeFamiliar card) {
+        super(card);
+    }
+
+    @Override
+    public DrakeFamiliar copy() {
+        return new DrakeFamiliar(this);
+    }
+}
+
+class DrakeFamiliarEffect extends OneShotEffect {
+
+    private static final FilterEnchantmentPermanent filter = new FilterEnchantmentPermanent();
+    private static final String effectText = "sacrifice it unless you return an enchantment to its owner's hand.";
+
+    DrakeFamiliarEffect () {
+        super(Outcome.Sacrifice);
+        staticText = effectText;
+    }
+
+    DrakeFamiliarEffect (DrakeFamiliarEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller != null) {
+            boolean targetChosen = false;
+            TargetPermanent target = new TargetPermanent(1, 1, filter, true);
+            if (target.canChoose(controller.getId(), game) && controller.chooseUse(outcome, "Return an enchantment to its owner's hand?", source, game)) {
+                controller.chooseTarget(Outcome.Sacrifice, target, source, game);
+                Permanent permanent = game.getPermanent(target.getFirstTarget());
+                if (permanent != null) {
+                    targetChosen = true;
+                    permanent.moveToZone(Zone.HAND, this.getId(), game, false);
+                }
+            }
+
+            if (!targetChosen) {
+                new SacrificeSourceEffect().apply(game, source);
+            }
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public DrakeFamiliarEffect copy() {
+        return new DrakeFamiliarEffect(this);
+    }
+}