// ==============================================================
//	This file is part of Glest (www.glest.org)
//
//	Copyright (C) 2001-2008 Martio Figueroa
//
//	You can redistribute this code and/or modify it under
//	the terms of the GNU General Public License as published
//	by the Free Software Foundation; either version 2 of the
//	License, or (at your option) any later version
// ==============================================================

#ifndef _GLEST_GAME_CONFIG_H_
#define _GLEST_GAME_CONFIG_H_

#include "properties.h"
#include <vector>
#include "game_constants.h"
#include "leak_dumper.h"

namespace Glest{ namespace Game{

using Shared::Util::Properties;

// =====================================================
// 	class Config
//
//	Game configuration
// =====================================================

enum ConfigType {
    cfgMainGame,
    cfgUserGame,
    cfgMainKeys,
    cfgUserKeys
};


class Config {
private:
	std::pair<Properties,Properties> properties;
	std::pair<ConfigType,ConfigType> cfgType;
	std::pair<string,string> fileName;
	std::pair<bool,bool> fileLoaded;

	static map<ConfigType,Config> configList;

private:
	Config(std::pair<ConfigType,ConfigType> type, std::pair<string,string> file, std::pair<bool,bool> fileMustExist);

	char translateStringToCharKey(const string &value) const;

public:
    static Config &getInstance(std::pair<ConfigType,ConfigType> type = std::make_pair(cfgMainGame,cfgUserGame) ,
				std::pair<string,string> file = std::make_pair("glest.ini","glestuser.ini") ,
				std::pair<bool,bool> fileMustExist = std::make_pair(true,false) );
	void save(const string &path="");

	int getInt(const string &key,const char *defaultValueIfNotFound=NULL) const;
	bool getBool(const string &key,const char *defaultValueIfNotFound=NULL) const;
	float getFloat(const string &key,const char *defaultValueIfNotFound=NULL) const;
	const string getString(const string &key,const char *defaultValueIfNotFound=NULL) const;

	int getInt(const char *key,const char *defaultValueIfNotFound=NULL) const;
	bool getBool(const char *key,const char *defaultValueIfNotFound=NULL) const;
	float getFloat(const char *key,const char *defaultValueIfNotFound=NULL) const;
	const string getString(const char *key,const char *defaultValueIfNotFound=NULL) const;
	char getCharKey(const char *key) const;

	void setInt(const string &key, int value);
	void setBool(const string &key, bool value);
	void setFloat(const string &key, float value);
	void setString(const string &key, const string &value);

    vector<string> getPathListForType(PathType type, string scenarioDir = "");

	string toString();
};

}}//end namespace

#endif