Implemented Pale Moon

Mage.Sets/src/mage/cards/p/PaleMoon.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.p;
+
+import java.util.UUID;
+import mage.MageObject;
+import mage.Mana;
+import mage.abilities.Ability;
+import mage.abilities.effects.ReplacementEffectImpl;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.filter.common.FilterLandPermanent;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.events.GameEvent.EventType;
+import mage.game.events.ManaEvent;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+
+/**
+ *
+ * @author L_J
+ */
+public class PaleMoon extends CardImpl {
+
+    public PaleMoon(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId,setInfo,new CardType[]{CardType.INSTANT},"{1}{U}");
+
+        // Until end of turn, if a player taps a nonbasic land for mana, it produces colorless mana instead of any other type.
+        this.getSpellAbility().addEffect(new PaleMoonReplacementEffect());
+    }
+
+    public PaleMoon(final PaleMoon card) {
+        super(card);
+    }
+
+    @Override
+    public PaleMoon copy() {
+        return new PaleMoon(this);
+    }
+}
+
+class PaleMoonReplacementEffect extends ReplacementEffectImpl {
+
+    private static final FilterLandPermanent filter = FilterLandPermanent.nonbasicLands();
+
+    PaleMoonReplacementEffect() {
+        super(Duration.EndOfTurn, Outcome.Neutral);
+        staticText = "Until end of turn, if a player taps a nonbasic land for mana, it produces colorless mana instead of any other type";
+    }
+
+    PaleMoonReplacementEffect(final PaleMoonReplacementEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public PaleMoonReplacementEffect copy() {
+        return new PaleMoonReplacementEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return true;
+    }
+
+    @Override
+    public boolean replaceEvent(GameEvent event, Ability source, Game game) {
+        ManaEvent manaEvent = (ManaEvent) event;
+        Mana mana = manaEvent.getMana();
+        mana.setToMana(Mana.ColorlessMana(mana.count()));
+        return false;
+    }
+
+    @Override
+    public boolean checksEventType(GameEvent event, Game game) {
+        return event.getType() == EventType.TAPPED_FOR_MANA;
+    }
+
+    @Override
+    public boolean applies(GameEvent event, Ability source, Game game) {
+        MageObject mageObject = game.getObject(event.getSourceId());
+        if (mageObject != null && mageObject.isLand()) {
+            Permanent land = game.getPermanent(event.getSourceId());
+            return land != null && filter.match(land, game);
+        }
+        return false;
+    }
+}