Erwan

- Added remove/add counters as a cost, patch by Salmelo, thanks man!. See primitives/mtg.txt -> Thallid to see how it works
- added test for i286 by salmelo
- added basic display for counters (this needs improvement) by salmelo

projects/mtg/include/ExtraCost.h

@@ -2,6 +2,7 @@
 #define _EXTRACOST_H_
 
 #include <vector>
+#include "Counters.h"
 using std::vector;
 
 class TargetChooser;
@@ -13,9 +14,10 @@ public:
   TargetChooser * tc;
   MTGCardInstance * source;
   ExtraCost(TargetChooser *_tc = NULL);
-  ~ExtraCost();
+  virtual ~ExtraCost();
   virtual int setPayment(MTGCardInstance * card) = 0;
   virtual int isPaymentSet() = 0;
+  virtual int canPay() = 0;
   virtual int doPay() = 0;
   virtual void Render(){};
   virtual int setSource(MTGCardInstance * _source);
@@ -32,6 +34,7 @@ public:
   void Render();
   int tryToSetPayment(MTGCardInstance * card);
   int isPaymentSet();
+  int canPay();
   int doPay();
   int reset();
   int setAction(MTGAbility * _action, MTGCardInstance * _source);
@@ -45,10 +48,27 @@ public:
   SacrificeCost(TargetChooser *_tc = NULL);
   virtual int setPayment(MTGCardInstance * card);
   virtual int isPaymentSet();
+  virtual int canPay();
   virtual int doPay();
   virtual void Render();
   virtual int setSource(MTGCardInstance * _source);
   virtual SacrificeCost * clone() const;
 };
 
+class CounterCost: public ExtraCost{
+public:
+  Counter * counter;
+  MTGCardInstance * target;
+  int hasCounters;
+  CounterCost(Counter * _counter,TargetChooser *_tc = NULL);
+  ~CounterCost();
+  virtual int setPayment(MTGCardInstance * card);
+  virtual int isPaymentSet();
+  virtual int canPay();
+  virtual int doPay();
+  virtual void Render();
+  virtual int setSource(MTGCardInstance * _source);
+  virtual CounterCost * clone() const;
+};
+
 #endif