ISD - Unbreathing Horde

Mage.Sets/src/mage/sets/innistrad/UnbreathingHorde.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.innistrad;
+
+import java.util.UUID;
+import mage.Constants.CardType;
+import mage.Constants.Duration;
+import mage.Constants.Outcome;
+import mage.Constants.Rarity;
+import mage.Constants.Zone;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.PreventionEffectImpl;
+import mage.cards.CardImpl;
+import mage.counters.CounterType;
+import mage.filter.common.FilterCreatureCard;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+
+/**
+ *
+ * @author BetaSteward
+ */
+public class UnbreathingHorde extends CardImpl<UnbreathingHorde> {
+
+    public UnbreathingHorde(UUID ownerId) {
+        super(ownerId, 121, "Unbreathing Horde", Rarity.RARE, new CardType[]{CardType.CREATURE}, "{2}{B}");
+        this.expansionSetCode = "ISD";
+        this.subtype.add("Zombie");
+
+        this.color.setBlack(true);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(0);
+
+        // Unbreathing Horde enters the battlefield with a +1/+1 counter on it for each other Zombie you control and each Zombie card in your graveyard.
+ 		this.addAbility(new EntersBattlefieldAbility(new UnbreathingHordeEffect1(), "with a +1/+1 counter on it for each other Zombie you control and each Zombie card in your graveyard"));
+       
+        // If Unbreathing Horde would be dealt damage, prevent that damage and remove a +1/+1 counter from it.
+        this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new UnbreathingHordeEffect2()));
+    }
+
+    public UnbreathingHorde(final UnbreathingHorde card) {
+        super(card);
+    }
+
+    @Override
+    public UnbreathingHorde copy() {
+        return new UnbreathingHorde(this);
+    }
+}
+
+class UnbreathingHordeEffect1 extends OneShotEffect<UnbreathingHordeEffect1> {
+
+    private static final FilterCreaturePermanent filter1 = new FilterCreaturePermanent();
+    private static final FilterCreatureCard filter2 = new FilterCreatureCard();
+    
+    static {
+        filter1.getSubtype().add("Zombie");
+        filter2.getSubtype().add("Zombie");
+    }
+    
+    public UnbreathingHordeEffect1() {
+        super(Outcome.BoostCreature);
+        staticText = "{this} enters the battlefield with a +1/+1 counter on it for each other Zombie you control and each Zombie card in your graveyard";
+    }
+
+    public UnbreathingHordeEffect1(final UnbreathingHordeEffect1 effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        Permanent permanent = game.getPermanent(source.getSourceId());
+        if (permanent != null && player != null) {
+            int amount = game.getBattlefield().countAll(filter1, source.getControllerId()) - 1;
+            amount += player.getGraveyard().count(filter2, game);
+            if (amount > 0) {
+                permanent.addCounters(CounterType.P1P1.createInstance(amount), game);
+            }
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public UnbreathingHordeEffect1 copy() {
+        return new UnbreathingHordeEffect1(this);
+    }
+
+}
+
+class UnbreathingHordeEffect2 extends PreventionEffectImpl<UnbreathingHordeEffect2> {
+
+    public UnbreathingHordeEffect2() {
+        super(Duration.WhileOnBattlefield);
+    }
+
+    public UnbreathingHordeEffect2(final UnbreathingHordeEffect2 effect) {
+        super(effect);
+        staticText = "If damage would be dealt to {this}, prevent that damage and remove that many +1/+1 counters from it";
+    }
+
+    @Override
+    public UnbreathingHordeEffect2 copy() {
+        return new UnbreathingHordeEffect2(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return true;
+    }
+
+    @Override
+    public boolean replaceEvent(GameEvent event, Ability source, Game game) {
+        boolean retValue = false;
+        GameEvent preventEvent = new GameEvent(GameEvent.EventType.PREVENT_DAMAGE, source.getFirstTarget(), source.getId(), source.getControllerId(), event.getAmount(), false);
+        int damage = event.getAmount();
+        if (!game.replaceEvent(preventEvent)) {
+            event.setAmount(0);
+            game.fireEvent(GameEvent.getEvent(GameEvent.EventType.PREVENTED_DAMAGE, source.getFirstTarget(), source.getId(), source.getControllerId(), damage));
+            retValue = true;
+        }
+        Permanent permanent = game.getPermanent(source.getSourceId());
+        if (permanent != null) {
+            permanent.removeCounters(CounterType.P1P1.createInstance(damage), game);
+        }
+        return retValue;
+    }
+
+    @Override
+    public boolean applies(GameEvent event, Ability source, Game game) {
+        if (super.applies(event, source, game)) {
+            if (event.getTargetId().equals(source.getSourceId())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+}