Implemented Skyshroud War Beast

Mage.Sets/src/mage/cards/s/SkyshroudWarBeast.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.cards.s;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.AsEntersBattlefieldAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.common.ChooseOpponentEffect;
+import mage.abilities.effects.common.continuous.SetPowerToughnessSourceEffect;
+import mage.abilities.keyword.TrampleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.SubLayer;
+import mage.constants.Zone;
+import mage.filter.common.FilterLandPermanent;
+import mage.filter.predicate.Predicates;
+import mage.filter.predicate.mageobject.SupertypePredicate;
+import mage.filter.predicate.permanent.ControllerIdPredicate;
+import mage.game.Game;
+import mage.players.Player;
+
+/**
+ *
+ * @author jeffwadsworth, fireshoes & L_J
+ */
+public class SkyshroudWarBeast extends CardImpl {
+
+    public SkyshroudWarBeast(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId,setInfo,new CardType[]{CardType.CREATURE},"{1}{G}");
+        this.subtype.add(SubType.BEAST);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(0);
+
+        // Trample
+        this.addAbility(TrampleAbility.getInstance());
+        
+        // As Skyshroud War Beast enters the battlefield, choose an opponent.
+        this.addAbility(new AsEntersBattlefieldAbility(new ChooseOpponentEffect(Outcome.Detriment)));
+        
+        // Skyshroud War Beast's power is equal to the number of tapped lands the chosen player controls.
+        this.addAbility(new SimpleStaticAbility(Zone.ALL, new SetPowerToughnessSourceEffect(new SkyshroudWarBeastCount(), Duration.WhileOnBattlefield, SubLayer.CharacteristicDefining_7a)));
+    }
+
+    public SkyshroudWarBeast(final SkyshroudWarBeast card) {
+        super(card);
+    }
+
+    @Override
+    public SkyshroudWarBeast copy() {
+        return new SkyshroudWarBeast(this);
+    }
+}
+
+class SkyshroudWarBeastCount implements DynamicValue {
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        if (sourceAbility != null) {
+            UUID playerId = (UUID) game.getState().getValue(sourceAbility.getSourceId() + ChooseOpponentEffect.VALUE_KEY);
+            Player chosenPlayer = game.getPlayer(playerId);
+            if (chosenPlayer != null) {
+                FilterLandPermanent filter = new FilterLandPermanent("nonbasic lands the chosen player controls");
+                filter.add(Predicates.not(new SupertypePredicate(SuperType.BASIC)));
+                filter.add(new ControllerIdPredicate(playerId));
+                return game.getBattlefield().count(filter, sourceAbility.getSourceId(), sourceAbility.getControllerId(), game);
+            }
+        }
+        return 0;
+    }
+
+    @Override
+    public DynamicValue copy() {
+        return new SkyshroudWarBeastCount();
+    }
+
+    @Override
+    public String toString() {
+        return "1";
+    }
+
+    @Override
+    public String getMessage() {
+        return "nonbasic lands the chosen player controls";
+    }
+}