1 files changed, 2 insertions, 0 deletions

diff --git a/noncore/games/sfcave-sdl/settings.h b/noncore/games/sfcave-sdl/settings.h
index 5e828ed..a3af999 100644
--- a/noncore/games/sfcave-sdl/settings.h
+++ b/noncore/games/sfcave-sdl/settings.h
@@ -11,42 +11,44 @@
 // not specified then a default directory of .<DEFAULT_DIR> will be created in
 // the users home directory. A file will be created in this directory. The name
 // will be the one specified by the caller. If none is specified then
 // DEFAULT_FILE will be created.
 // To retrieve and store strings into the file readSetting and writeSetting
 // should be called.
 
 #include <string>
 using namespace std;
 
 class Settings
 {
 
 public:
 
    Settings( char * env_file = 0, char * env_dir = 0 );
    Settings();
    ~Settings();
 
    bool readSetting(const string key_str,string& results);
    bool readSetting(const string key_str,int& result);
    bool readSetting(const string key_str,unsigned int& result);
    bool readSetting(const string key_str,long int& result);
    bool readSetting(const string key_str,unsigned long& result);
+   bool readSetting(const string key_str,double & result);
    bool readSetting(const string key_str,bool& result);
 
    void writeSetting(const string key_str,const string value);
    void writeSetting(const string key_str,const int value);
    void writeSetting(const string key_str,const unsigned int result);
    void writeSetting(const string key_str,const long int result);
    void writeSetting(const string key_str,const unsigned long result);
+   void writeSetting(const string key_str,const double value);
    void writeSetting(const string key_str,const bool value);
 
    void deleteFile(void);
    
 private:
 
 	string envFile;
 };
 
 
 #endif