Implemented Urza's Avenger

Mage.Sets/src/mage/cards/u/UrzasAvenger.java

@@ -0,0 +1,143 @@
+/*
+ *  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.cards.u;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.abilities.effects.common.continuous.GainAbilitySourceEffect;
+import mage.abilities.keyword.BandingAbility;
+import mage.abilities.keyword.FirstStrikeAbility;
+import mage.abilities.keyword.FlyingAbility;
+import mage.abilities.keyword.TrampleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.choices.Choice;
+import mage.choices.ChoiceImpl;
+import mage.constants.*;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+
+/**
+ *
+ * @author Styxo & L_J
+ */
+public class UrzasAvenger extends CardImpl {
+
+    public UrzasAvenger(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT,CardType.CREATURE}, "{6}");
+
+        this.subtype.add(SubType.SHAPESHIFTER);
+        this.power = new MageInt(4);
+        this.toughness = new MageInt(4);
+
+        // {0}: Urza's Avenger gets -1/-1 and gains your choice of banding, flying, first strike, or trample until end of turn.
+        this.addAbility(new SimpleActivatedAbility(Zone.BATTLEFIELD, new UrzasAvengerEffect(), new ManaCostsImpl("{0}")));
+    }
+
+    public UrzasAvenger(final UrzasAvenger card) {
+        super(card);
+    }
+
+    @Override
+    public UrzasAvenger copy() {
+        return new UrzasAvenger(this);
+    }
+}
+
+class UrzasAvengerEffect extends ContinuousEffectImpl {
+
+    private static final Set<String> choices = new HashSet<>();
+    private Ability gainedAbility;
+
+    static {
+        choices.add("Banding");
+        choices.add("Flying");
+        choices.add("First strike");
+        choices.add("Trample");
+    }
+
+    public UrzasAvengerEffect() {
+        super(Duration.EndOfTurn, Layer.PTChangingEffects_7, SubLayer.ModifyPT_7c, Outcome.AddAbility);
+        this.staticText = "{this} gets -1/-1 and gains your choice of banding, flying, first strike, or trample until end of turn";
+    }
+
+    public UrzasAvengerEffect(final UrzasAvengerEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public UrzasAvengerEffect copy() {
+        return new UrzasAvengerEffect(this);
+    }
+
+    @Override
+    public void init(Ability source, Game game) {
+        super.init(source, game);
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller != null) {
+            Choice choice = new ChoiceImpl(true);
+            choice.setMessage("Choose one");
+            choice.setChoices(choices);
+            if (controller.choose(outcome, choice, game)) {
+                switch (choice.getChoice()) {
+                    case "Banding":
+                        gainedAbility = BandingAbility.getInstance();
+                        break;
+                    case "Flying":
+                        gainedAbility = FlyingAbility.getInstance();
+                        break;
+                    case "First strike":
+                        gainedAbility = FirstStrikeAbility.getInstance();
+                        break;
+                    default:
+                        gainedAbility = TrampleAbility.getInstance();
+                        break;
+                }
+            }
+        }
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent sourceObject = game.getPermanent(source.getSourceId());
+        if (sourceObject != null) {
+            sourceObject.addPower(-1);
+            sourceObject.addToughness(-1);
+            game.addEffect(new GainAbilitySourceEffect(gainedAbility, Duration.EndOfTurn), source);
+            return true;
+        }
+        return false;
+    }
+}