Bug Fix

Fix send to library as a cost and add support for moving a card to
graveyard as a cost(cards like Void Attendant from Battle for Zendikar)

projects/mtg/include/ExtraCost.h

@@ -155,6 +155,15 @@ public:
   virtual ToLibraryCost * clone() const;
 };
 
+//toGraveyard cost 
+class ToGraveCost : public ExtraCost
+{
+public:
+  ToGraveCost(TargetChooser *_tc = NULL);
+  virtual int doPay();
+  virtual ToGraveCost * clone() const;
+};
+
 //Millyourself cost 
 class MillCost : public ExtraCost
 {

projects/mtg/src/ExtraCost.cpp

@@ -391,6 +391,35 @@ int ToLibraryCost::doPay()
     return 0;
 }
 
+//to graveyard cost
+ToGraveCost * ToGraveCost::clone() const
+{
+    ToGraveCost * ec = NEW ToGraveCost(*this);
+    if (tc)
+        ec->tc = tc->clone();
+    return ec;
+}
+
+ToGraveCost::ToGraveCost(TargetChooser *_tc)
+    : ExtraCost("Move a card to Graveyard", _tc)
+{
+}
+
+int ToGraveCost::doPay()
+{
+    MTGCardInstance * _target = (MTGCardInstance *) target;
+    if (target)
+    {
+        source->storedCard = target->createSnapShot();
+        _target->controller()->game->putInGraveyard(target);
+        target = NULL;
+        if (tc)
+            tc->initTargets();
+        return 1;
+    }
+    return 0;
+}
+
 //Mill yourself as a cost
 MillCost * MillCost::clone() const
 {

projects/mtg/src/ManaCost.cpp

@@ -139,10 +139,14 @@ ManaCost * ManaCost::parseManaCost(string s, ManaCost * _manaCost, MTGCardInstan
                         }
                         break;
                     case 's':
-                        if (value == "s2l")
+                        if (value.find("s2l") != string::npos)
                         { //Send To Library Cost (move from anywhere to Library)
                             manaCost->addExtraCost(NEW ToLibraryCost(tc));
                         }
+                        else if (value.find("s2g") != string::npos)
+                        { //Send to Graveyard Cost (move from anywhere to Graveyard)
+                            manaCost->addExtraCost(NEW ToGraveCost(tc));
+                        }
                         else
                         { //Sacrifice
                             manaCost->addExtraCost(NEW SacrificeCost(tc));