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C-/C++-Quelltext

/*
**  BREAKANOID
**  ==========
**
**  HighScore.h
**  ------
**  Alles, was mit dem Highscore zu tun hat
*/

// __________________________________________________________________
// Verwendete Symbole vordeklarieren
class CGame;

#include <iostream>
#include <fstream>
#include <string>
using namespace std;

struct SHighScoreEntry
{
    string  strName;
    DWORD   dwPoints;
};

class CHighScore
{
public:
    // Variablen
    SHighScoreEntry     m_asHighScore[10];  // der Highscore
    DWORD               m_dwNumEntrys;      // Anzahl Einträge
    fstream             m_fHighScore;       // Speicherdatei

    // Methoden
    tbResult    addNewEntry(string strName,DWORD dwPoints);
    fstream&    write(fstream& os);
    fstream&    read(fstream& is);

    // Konstruktor
    CHighScore()
    {
        for(int i=0;i<10;i++)
        {
            m_asHighScore[i].strName = "";
            m_asHighScore[i].dwPoints = 0;
        }
        m_dwNumEntrys = 0;
        m_fHighScore.open("Highscore.txt",ios::out|ios::app|ios::binary);
        m_fHighScore.close();
    }
};

C-/C++-Quelltext

/*
**  BREAKANOID
**  ==========
**
**  HighScore.cpp
**  ------
**  Alles, was mit dem Highscore zu tun hat
*/

#include "Breakanoid.h"
using namespace std;

tbResult CHighScore::addNewEntry(string strName,DWORD dwPoints)
{
    m_asHighScore[m_dwNumEntrys].strName = strName;
    m_asHighScore[m_dwNumEntrys].dwPoints = dwPoints;
    m_dwNumEntrys++;
    return TB_OK;
}
fstream& CHighScore::write(fstream& os)
{
    os.open("Highscore.txt",ios::out|ios::binary);
    for(int iEntry = 0;iEntry < m_dwNumEntrys;iEntry++)
    {
        os << m_asHighScore[iEntry].strName << '\0';
        os.write((char*)&m_asHighScore[iEntry].dwPoints,sizeof(DWORD));
    }
    os.close();
    return os;
}
fstream& CHighScore::read(fstream& is)
{
    is.open("Highscore.txt",ios::in|ios::binary);

    int i=0;
    is.seekg(0L, ios::end);
    unsigned long count = is.tellg();
    is.seekg(0L);
    while(is.tellg() < count)
    {
        getline(is, m_asHighScore[i].strName,'\0');
        is.read((char*)m_asHighScore[i].dwPoints,sizeof(int));
        i++;
    }

    is.close();
    return is;
}