add exclusive color button

Mage/src/main/java/mage/cards/repository/CardCriteria.java

@@ -3,10 +3,13 @@ package mage.cards.repository;
 import com.j256.ormlite.stmt.QueryBuilder;
 import com.j256.ormlite.stmt.SelectArg;
 import com.j256.ormlite.stmt.Where;
+
+import mage.MageObject;
 import mage.constants.CardType;
 import mage.constants.Rarity;
 import mage.constants.SubType;
 import mage.constants.SuperType;
+import mage.filter.predicate.Predicate;
 
 import java.sql.SQLException;
 import java.util.ArrayList;
@@ -39,6 +42,7 @@ public class CardCriteria {
     private boolean red;
     private boolean white;
     private boolean colorless;
+    private boolean limitColors;
     private Integer manaValue;
     private String sortBy;
     private Long start;
@@ -68,6 +72,12 @@ public class CardCriteria {
         this.minCardNumber = Integer.MIN_VALUE;
         this.maxCardNumber = Integer.MAX_VALUE;
     }
+    
+    public CardCriteria limitColors(boolean limitColors) {
+        this.limitColors = limitColors;
+        return this;
+    }
+
 
     public CardCriteria black(boolean black) {
         this.black = black;
@@ -311,35 +321,56 @@ public class CardCriteria {
             clausesCount++;
         }
 
+        List<String> exclusion = new ArrayList<>();
+        
         int colorClauses = 0;
         if (black) {
             where.eq("black", true);
             colorClauses++;
+        } else {
+        	exclusion.add("black");
         }
         if (blue) {
             where.eq("blue", true);
             colorClauses++;
+        } else {
+        	exclusion.add("blue");
         }
         if (green) {
             where.eq("green", true);
             colorClauses++;
+        } else {
+        	exclusion.add("green");
         }
         if (red) {
             where.eq("red", true);
             colorClauses++;
+        } else {
+        	exclusion.add("red");
         }
         if (white) {
             where.eq("white", true);
             colorClauses++;
+        } else {
+        	exclusion.add("white");
         }
         if (colorless) {
             where.eq("black", false).eq("blue", false).eq("green", false).eq("red", false).eq("white", false);
             where.and(5);
             colorClauses++;
         }
+        
         if (colorClauses > 0) {
             where.or(colorClauses);
             clausesCount++;
+            
+            if (this.limitColors) {
+            	for (String color : exclusion) {
+            		where.not();
+            		where.eq(color, true);
+            		clausesCount++;
+            	}
+            }
         }
 
         if (minCardNumber != Integer.MIN_VALUE) {