Issue #314: added skillUsageSucceeded function to Class

apps/openmw/mwworld/class.cpp

@@ -39,6 +39,11 @@ namespace MWWorld
         return false;
     }
 
+    void Class::skillUsageSucceeded (const MWWorld::Ptr& ptr, int skill, int usageType) const
+    {
+        throw std::runtime_error ("class does not represent an actor");
+    }
+
     MWMechanics::CreatureStats& Class::getCreatureStats (const Ptr& ptr) const
     {
         throw std::runtime_error ("class does not have creature stats");

apps/openmw/mwworld/class.hpp

@@ -173,6 +173,11 @@ namespace MWWorld
             ///
             /// (default implementation: ignore and return false)
 
+            virtual void skillUsageSucceeded (const MWWorld::Ptr& ptr, int skill, int usageType) const;
+            ///< Inform actor \a ptr that a skill use has succeeded.
+            ///
+            /// (default implementations: throws an exception)
+
             static const Class& get (const std::string& key);
             ///< If there is no class for this \a key, an exception is thrown.