virtual functions cleanup

1 files changed, 6 insertions, 3 deletions

diff --git a/src/core/gameconnection.h b/src/core/gameconnection.h
index 5880f9b..22af910 100644
--- a/src/core/gameconnection.h
+++ b/src/core/gameconnection.h
@@ -18,7 +18,7 @@ class GameConnection : public GameInterface
 {
 public:
 	GameConnection(std::string const &connectionstr);
-	~GameConnection();
+	virtual ~GameConnection();
 
 /*----- inspectors ------------------------------------------------ */
 
@@ -29,10 +29,13 @@ public:
 	inline bool error() const { return !connection_running; }
 
 	/// returns true if the game is running an interactive module
-	inline bool interactive() const { return true; }
+	virtual bool interactive() const;
+
+	/// return the current game time in seconds
+	virtual float time() const;
 
 	/// return the current game time
-	inline unsigned long timestamp() const { return connection_timestamp; }
+	virtual unsigned long timestamp() const;
 
 /*----- mutators -------------------------------------------------- */