* Fixed split card handling in deck editor.

Mage/src/mage/cards/mock/MockSplitCard.java

@@ -51,12 +51,12 @@ public class MockSplitCard extends SplitCard {
 
         CardInfo leftHalf = CardRepository.instance.findCard(getLeftHalfName(card));
         if (leftHalf != null) {
-            this.leftHalfCard = new MockCard(leftHalf);
+            this.leftHalfCard = new MockSplitCardHalf(leftHalf);
         }
 
         CardInfo rightHalf = CardRepository.instance.findCard(getRightHalfName(card));
         if (rightHalf != null) {
-            this.rightHalfCard = new MockCard(rightHalf);
+            this.rightHalfCard = new MockSplitCardHalf(rightHalf);
         }
     }
 

Mage/src/mage/cards/mock/MockSplitCardHalf.java

@@ -0,0 +1,58 @@
+/*
+ *  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.mock;
+
+import mage.cards.SplitCard;
+import mage.cards.SplitCardHalf;
+import mage.cards.repository.CardInfo;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class MockSplitCardHalf extends MockCard implements SplitCardHalf {
+
+    public MockSplitCardHalf(CardInfo card) {
+        super(card);
+    }
+
+    public MockSplitCardHalf(final MockSplitCardHalf card) {
+        super(card);
+    }
+
+    @Override
+    public MockSplitCardHalf copy() {
+        return new MockSplitCardHalf(this);
+    }
+
+    @Override
+    public void setParentCard(SplitCard card) {
+        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+    }
+
+}

Mage/src/mage/filter/FilterCard.java

@@ -64,30 +64,29 @@ public class FilterCard extends FilterObject<Card> {
     }
 
     //20130711 708.6c
-    /* If anything performs a comparison involving multiple characteristics or 
-     * values of one or more split cards in any zone other than the stack or 
-     * involving multiple characteristics or values of one or more fused split 
-     * spells, each characteristic or value is compared separately. If each of 
-     * the individual comparisons would return a “yes” answer, the whole 
+    /* If anything performs a comparison involving multiple characteristics or
+     * values of one or more split cards in any zone other than the stack or
+     * involving multiple characteristics or values of one or more fused split
+     * spells, each characteristic or value is compared separately. If each of
+     * the individual comparisons would return a “yes” answer, the whole
      * comparison returns a “yes” answer. The individual comparisons may involve
      * different halves of the same split card.
      */
-    
     @Override
     public boolean match(Card card, Game game) {
-        if(card.isSplitCard()){
-            return super.match(((SplitCard)card).getLeftHalfCard(), game) ||
-                    super.match(((SplitCard)card).getRightHalfCard(), game);
-        }
-        else{
-           return super.match(card, game); 
+        if (card.isSplitCard()) {
+            return super.match(((SplitCard) card).getLeftHalfCard(), game)
+                    || super.match(((SplitCard) card).getRightHalfCard(), game);
+        } else {
+            return super.match(card, game);
         }
     }
+
     public boolean match(Card card, UUID playerId, Game game) {
         if (!this.match(card, game)) {
             return false;
         }
-        
+
         return Predicates.and(extraPredicates).apply(new ObjectPlayer(card, playerId), game);
     }
 
@@ -111,7 +110,7 @@ public class FilterCard extends FilterObject<Card> {
         }
         return filtered;
     }
-    
+
     public boolean hasPredicates() {
         return predicates.size() > 0;
     }