Implement Multani, Yavimaya's Avatar

Mage.Sets/src/mage/cards/m/MultaniYavimayasAvatar.java

@@ -0,0 +1,101 @@
+/*
+ *  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.m;
+
+import java.util.UUID;
+
+import mage.MageInt;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.costs.common.ReturnToHandChosenControlledPermanentCost;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.dynamicvalue.AdditiveDynamicValue;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.common.CardsInAllHandsCount;
+import mage.abilities.dynamicvalue.common.CardsInControllerGraveyardCount;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.common.ReturnSourceFromGraveyardToHandEffect;
+import mage.abilities.effects.common.continuous.BoostSourceEffect;
+import mage.abilities.effects.common.continuous.SetPowerToughnessSourceEffect;
+import mage.abilities.keyword.ReachAbility;
+import mage.abilities.keyword.ShroudAbility;
+import mage.abilities.keyword.TrampleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.common.FilterControlledLandPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.common.FilterLandCard;
+import mage.filter.common.FilterLandPermanent;
+import mage.filter.predicate.mageobject.CardTypePredicate;
+import mage.filter.predicate.permanent.ControllerPredicate;
+import mage.target.common.TargetControlledPermanent;
+
+/**
+ * @author jpgunter
+ */
+public class MultaniYavimayasAvatar extends CardImpl {
+
+    private static final FilterControlledLandPermanent LANDS_YOU_CONTROL_FILTER = new FilterControlledLandPermanent();
+    private static final FilterLandCard LAND_FILTER = new FilterLandCard();
+
+    public MultaniYavimayasAvatar(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{G}{G}");
+        addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.ELEMENTAL);
+        this.subtype.add(SubType.AVATAR);
+
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(0);
+
+
+        this.addAbility(ReachAbility.getInstance());
+        this.addAbility(TrampleAbility.getInstance());
+
+        //Multani, Yavimaya's Avatar gets +1/+1 for each land you control and each land in your graveyard.
+        CardsInControllerGraveyardCount graveyardCount = new CardsInControllerGraveyardCount(LAND_FILTER);
+        PermanentsOnBattlefieldCount permanentsOnBattlefieldCount = new PermanentsOnBattlefieldCount(LANDS_YOU_CONTROL_FILTER);
+
+        DynamicValue powerToughnessValue = new AdditiveDynamicValue(graveyardCount, permanentsOnBattlefieldCount);
+        this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new BoostSourceEffect(powerToughnessValue, powerToughnessValue, Duration.WhileOnBattlefield)));
+
+        //1G, Return two lands you control to their owner's hand: Return Multani from your graveyard to your hand.
+        SimpleActivatedAbility returnToHand = new SimpleActivatedAbility(Zone.GRAVEYARD, new ReturnSourceFromGraveyardToHandEffect(), new ManaCostsImpl<>("{1}{G}"));
+        returnToHand.addCost(new ReturnToHandChosenControlledPermanentCost(new TargetControlledPermanent(2, 2, LANDS_YOU_CONTROL_FILTER, true)));
+        this.addAbility(returnToHand);
+    }
+
+    public MultaniYavimayasAvatar(final MultaniYavimayasAvatar card) {
+        super(card);
+    }
+
+    @Override
+    public MultaniYavimayasAvatar copy() {
+        return new MultaniYavimayasAvatar(this);
+    }
+}

Mage.Sets/src/mage/sets/Dominaria.java

@@ -126,6 +126,7 @@ public class Dominaria extends ExpansionSet {
         cards.add(new SetCardInfo("Mountain", 263, Rarity.LAND, mage.cards.basiclands.Mountain.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Mountain", 264, Rarity.LAND, mage.cards.basiclands.Mountain.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Mountain", 265, Rarity.LAND, mage.cards.basiclands.Mountain.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Multani, Yavimaya's Avatar", 174, Rarity.MYTHIC, mage.cards.m.MultaniYavimayasAvatar.class));
         cards.add(new SetCardInfo("Mox Amber", 224, Rarity.MYTHIC, mage.cards.m.MoxAmber.class));
         cards.add(new SetCardInfo("Naru Meha, Master Wizard", 59, Rarity.MYTHIC, mage.cards.n.NaruMehaMasterWizard.class));
         cards.add(new SetCardInfo("Nature's Spiral", 175, Rarity.UNCOMMON, mage.cards.n.NaturesSpiral.class));

Mage/src/main/java/mage/abilities/dynamicvalue/AdditiveDynamicValue.java

@@ -0,0 +1,46 @@
+package mage.abilities.dynamicvalue;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.Effect;
+import mage.game.Game;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class AdditiveDynamicValue implements DynamicValue {
+
+    private List<DynamicValue> dynamicValues;
+
+    /**
+     * Creates a {@link DynamicValue} from that adds together multiple {@link DynamicValue}s.
+     * @param dynamicValues The dynamic values to add together.
+     */
+    public AdditiveDynamicValue(DynamicValue...dynamicValues){
+        this.dynamicValues = Arrays.asList(dynamicValues);
+    }
+
+    /**
+     * Creates a {@link DynamicValue} from that adds together multiple {@link DynamicValue}s.
+     * @param dynamicValues The dynamic values to add together.
+     */
+    public AdditiveDynamicValue(List<DynamicValue> dynamicValues){
+        this.dynamicValues = dynamicValues;
+    }
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        return dynamicValues.stream().mapToInt(d->d.calculate(game, sourceAbility, effect)).sum();
+    }
+
+    @Override
+    public DynamicValue copy() {
+        return new AdditiveDynamicValue(this.dynamicValues);
+    }
+
+    @Override
+    public String getMessage() {
+        return this.dynamicValues.stream().map(DynamicValue::getMessage).collect(Collectors.joining(" "));
+    }
+}