D:/Development/Projects/X-Clone/X-Clone/trunk/ConfigOptions.h

Go to the documentation of this file.

#ifndef XCLONE_CONFIGOPTIONS_H
#define XCLONE_CONFIGOPTIONS_H

#include "includes.h"
#include "Singleton.h"

enum ConfigOptionName { WIDTH, HEIGHT, COLOR_DEPTH, MAP, FONT };

class ConfigOptions : public Singleton<ConfigOptions>
{
   friend class Singleton<ConfigOptions>;

   public:
      void init();
      void deinit();
      bool load(string filename);

      template <typename T> 
      T get(ConfigOptionName option);

   private:
      ConfigOptions();
      void createOptionsMap();

      po::variables_map _vm;
      map<ConfigOptionName, const char*> optionsMap;
};

template <typename T>
T ConfigOptions::get(ConfigOptionName option)
{
   return _vm[optionsMap[option]].as<T>();
}

#endif

---