altercost should affect retrace, flashback, buyback costs

projects/mtg/include/MTGCardInstance.h

@@ -253,9 +253,25 @@ public:
     int cardistargetted;
     bool isTargetter();
     int cardistargetter;
-    int tmodifier;
-    int tmodifierb;
     int myconvertedcost;
+    ManaCost * computeNewCost(MTGCardInstance * card,ManaCost * oldCost)
+    {
+        if(card->isLand())
+            return oldCost;
+
+        if(!card)
+            return NULL;
+        //i don't know why this method doesn't affect cards in hand, but is working on other zones....//
+        //pay zero costs//
+		//kicker???...//
+        //morph cost todo//
+		//trinisphere must be here below//
+		if(card->has(Constants::TRINISPHERE))
+            for(int jj = oldCost->getConvertedCost(); jj < 3; jj++)
+                oldCost->add(Constants::MTG_COLOR_ARTIFACT, 1);
+
+        return oldCost;
+    };
 
     void eventattacked();
     void eventattackedAlone();