blame: source/code/highscore.cpp

/*

highscore.cpp

Copyright (C) 2005 Poul Sander

    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.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Poul Sander

    Rævehøjvej 36, V. 1111

    2800 Kgs. Lyngby

    DENMARK

    blockattack@poulsander.com

*/

#include "highscore.h"

#ifdef WIN32

//Returns path to "my Documents" in windows:

string getMyDocumentsPath1()

{

    TCHAR pszPath[MAX_PATH];

    //if (SUCCEEDED(SHGetSpecialFolderPath(NULL, pszPath, CSIDL_PERSONAL, FALSE))) {

    if (SUCCEEDED(SHGetSpecialFolderPath(NULL, pszPath, CSIDL_PERSONAL, FALSE))) {

        // pszPath is now the path that you want

        cout << "MyDocuments Located: " << pszPath << endl;

        string theResult= pszPath;

        return theResult;

    }

    else

    {

        cout << "Warning: My Documents not found!" << endl;

        string theResult ="";

        return theResult;

    }

}

#endif

Highscore::Highscore(int type)

{

#if defined(__unix__)

    string home = getenv("HOME");

    string filename1 = home+"/.gamesaves/blockattack/endless.dat";

    string filename2 = home+"/.gamesaves/blockattack/timetrial.dat";

#elif defined(_WIN32)

    string home = getMyDocumentsPath1();

    string filename1, filename2;

    if (&home!=NULL)

    {

        filename1 = home+"/My Games/blockattack/endless.dat";

        filename2 = home+"/My Games/blockattack/timetrial.dat";

    }

    else

    {

        filename1 = "endless.dat";

        filename2 = "timetrial.dat";

    }

#else

    string filename1 = "endless.dat";

    string filename2 = "timetrial.dat";

#endif

    ourType = type;

    if (type == 1) filename = (char*)malloc(filename1.length()+1);

    if (type == 2) filename = (char*)malloc(filename2.length()+1);

    if (filename == NULL){

        cout << "Out of memory" << endl;

        exit(1);

    }

    if (type == 1) memcpy(filename,filename1.c_str(),filename1.length()+1);

    if (type == 2) memcpy(filename,filename2.c_str(),filename2.length()+1);

    ifstream scorefile(filename, ios::binary);

    if (scorefile)

    {

        for (int i = 0; i<top; i++)

        {

            scorefile.read(tabel[i].name,30*sizeof(char));

            scorefile.read(reinterpret_cast<char*>(&tabel[i].score), sizeof(int));

        }

    }

    else

    {

        for (int i = 0; i<top; i++)

        {

            strcpy(tabel[i].name,"Poul Sander                  \0");

            tabel[i].score = 2000 - i*100;

        }

    }

    scorefile.close();

    free(filename);

    writeFile();

}

void Highscore::writeFile()

{

#if defined(__unix__)

    string home = getenv("HOME");

    string filename1 = home+"/.gamesaves/blockattack/endless.dat";

    string filename2 = home+"/.gamesaves/blockattack/timetrial.dat";

#elif defined(_WIN32)

    string home = getMyDocumentsPath1();

    string filename1, filename2;

    if (&home!=NULL)

    {

        filename1 = home+"/My Games/blockattack/endless.dat";

        filename2 = home+"/My Games/blockattack/timetrial.dat";

    }

    else

    {

        filename1 = "endless.dat";

        filename2 = "timetrial.dat";

    }

#else

    string filename1 = "endless.dat";

    string filename2 = "timetrial.dat";

#endif

    if (ourType == 1) filename = (char*)malloc(filename1.length()+1);

    if (ourType == 2) filename = (char*)malloc(filename2.length()+1);

    if (filename == NULL){

        cout << "Out of memory" << endl;

        exit(1);

    }

    if (ourType == 1) memcpy(filename,filename1.c_str(),filename1.length()+1);

    if (ourType == 2) memcpy(filename,filename2.c_str(),filename2.length()+1);

    ofstream outfile;

    outfile.open(Highscore::filename, ios::binary |ios::trunc);

    if (!outfile)

    {

        cout << "Error writing to file: " << filename << endl;

        exit(1);

    }

    for (int i = 0;i<top;i++)

    {

        outfile.write(tabel[i].name,30*sizeof(char));

        outfile.write(reinterpret_cast<char*>(&tabel[i].score),sizeof(int));

    }

    outfile.close();

    free(filename);

}

bool Highscore::isHighScore(int newScore)

{

    if (newScore>tabel[top-1].score)

        return true;

    else

        return false;

}

void Highscore::addScore(char newName[], int newScore)

{

    int ranking = top-1;

    while ((tabel[ranking-1].score<newScore) && (ranking != 0))

        ranking--;

    for (int i=top-1; i>ranking; i--)

    {

        tabel[i].score = tabel[i-1].score;

        strcpy(tabel[i].name,"                            \0");

        strcpy(tabel[i].name,tabel[i-1].name);

    }

    tabel[ranking].score = newScore;

    strcpy(tabel[ranking].name,"                            \0");

    strcpy(tabel[ranking].name,newName);

    Highscore::writeFile();

}

int Highscore::getScoreNumber(int room)

{

    return tabel[room].score;

}

char* Highscore::getScoreName(int room)

{

    return &tabel[room].name[0];

}