source: GTP/trunk/App/Demos/Vis/FriendlyCulling/src/Environment.h @ 3220

#ifndef __Environment_H__
#define __Environment_H__


#include <string>
#include <iostream>
#include <fstream>
#include <map>

#include "common.h"
#include "Vector3.h"


namespace CHCDemoEngine
{

/** Loads startup environment for the demo
        Options are stored as name / value pair
*/
class Environment
{
public:

        /** Reads the environment
        */
        bool Read(const std::string &filename);

        bool GetFloatParam(std::string &name, float &val) const;
        bool GetIntParam(std::string &name, int &val) const;
        bool GetVectorParam(std::string &name, Vector3 &val) const;
        bool GetBoolParam(std::string &name, bool &val) const;
        bool GetStringParam(std::string &name, std::string &val) const;


protected:

        /** Parse this string, return tokens separated by given delimiters
        */
        void Tokenize(const std::string& str, std::vector<std::string> &tokens, const std::string &delim = " ") const;

        std::map<std::string, std::string> mParams;
};

}
#endif