// Description:
//   Score keeper.
//
// Copyright (C) 2001 Frank Becker
//
// This program is free software; you can redistribute it 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.
//
// This program is distributed in the hope that it will be useful,  but  WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details
//
#ifndef _ScoreKeeper_hpp_
#define _ScoreKeeper_hpp_

#include <string>
#include <vector>

#include <time.h>

#include <Singleton.hpp>

using namespace std;

struct ScoreData
{
    int score;
    string name;
    time_t time;
    int goodiesCaught;
    int goodiesMissed;
};

inline bool operator< (const ScoreData &s1, const ScoreData &s2)
{
    // ">" since we want highscore first
    return s1.score > s2.score;
}

class ScoreKeeper
{
friend class Singleton<ScoreKeeper>;
public:
    ~ScoreKeeper();
    ScoreKeeper( void);

    int getCurrentScore( void)
    {
	return _leaderBoard[_currentIndex].score;
    }

    void resetCurrentScore( void);

    int addToCurrentScore( int value);

    void incGoodiesCaught( void);
    void incGoodiesMissed( void);

    int getScore( unsigned int index)
    {
	if( index < _leaderBoard.size())
	{
	    return _leaderBoard[ index].score;
	}

	return 0;
    }

    const string getInfoText( unsigned int index);

    int getHighScore( void)
    {
	return _leaderBoard[0].score;
    }

    int boardSize( void)
    {
	return (int)_leaderBoard.size();
    }

    bool currentIsTopTen( void)
    {
	return  _currentIndex < 10;
    }

    void setName( const string &name)
    {
	_leaderBoard[_currentIndex].name = name;
    }

    void load( void);
    void save( void);
    void draw( void);

private:
    ScoreKeeper( const ScoreKeeper&);
    ScoreKeeper &operator=(const ScoreKeeper&);

    void updateLeaderBoard( void);
    void dump( void);

    unsigned int _currentIndex;
    vector<ScoreData> _leaderBoard;
};

typedef Singleton<ScoreKeeper> ScoreKeeperS;

#endif