bubble-chains/main.cpp at master · SanskritFritz/bubble-chains · GitHub

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#include <QtGui>
#include "gamewidget.h"
#include "gamestock.h"
#include "gameprofile.h"
#include "defines.h"

#include "displaywrapper.h"
#include "scaler.h"

#ifdef Q_OS_WIN32
#include "SDL.h"
#include "SDL_mixer.h"
#else
#include "SDL/SDL.h"
#include "SDL/SDL_mixer.h"
#endif

#undef main

int main(int argc, char *argv[])
{
    //QApplication::setGraphicsSystem("opengl");
    QApplication::setGraphicsSystem("raster");
    QApplication a(argc, argv);

    // resources
    QString resourcePath = a.applicationDirPath();
    resourcePath.chop(3);
    resourcePath += "data/"; // bin -> data

    // on X11, we'll check if data directory exists locally first
  #ifdef Q_WS_X11
    if (!QDir(resourcePath).exists())
      resourcePath = "/usr/share/chains/data/";
  #endif

    if (!QDir(resourcePath).exists()) {
        QMessageBox::critical(0, QString("Files are missing"),
                                 QString("Cannot find data folder<br><b>%1</b><br>%2 will exit now.")
                                 .arg(resourcePath, GameName),
                                 QMessageBox::Close);
        a.quit();
        return -1;
    }

    // display wrapper
    DisplayWrapper::init();

    // SDL sound initialization
    if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO) != 0) {
        qDebug() << "Unable to initialize SDL: " << SDL_GetError();
        //fprintf(stderr, "Unable to initialize SDL: %s\n", SDL_GetError());
        return -1;
    }

    // settings of audio (could be changed)
    int audio_rate = 22050;
    Uint16 audio_format = MIX_DEFAULT_FORMAT;
    int audio_channels = 2;
    int audio_buffers = 1024;

    if(Mix_OpenAudio(audio_rate, audio_format, audio_channels, audio_buffers) != 0) {
        qDebug() << "Unable to initialize audio: " << Mix_GetError();
        //fprintf(stderr, "Unable to initialize audio: %s\n", Mix_GetError());
        return -1;
    }

    // prioritize thread
    QThread::currentThread()->setPriority(QThread::HighPriority);

    // scaler initialization
    Scaler::init();

    // translation
    QSettings settings("xlabsoft","chains");
    QString lang = settings.value("Language", "").toString();
    QTranslator translator;
    if (!lang.isEmpty()) {
        QString langpath = resourcePath + "lang/";
        QString filename = langpath + "chains_" + lang + ".qm";
        //QMessageBox::about(0, "", filename);
        if (!langpath.isEmpty() && QFile::exists(filename)) {
            translator.load(filename);
            a.installTranslator(&translator);
        }
    }

    // set stylesheet
    QString stylepath = ":/style/style.css";
//#ifdef Q_OS_WIN
//    if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA)
//        stylepath = ":/style/style_vista.css";
//#endif

    QString style = "";
    QFile f(stylepath);
    if (f.open(QIODevice::ReadOnly)) {
        QTextStream ts(&f);
        style = ts.readAll().simplified();
        f.close();
    }
    qApp->setStyleSheet(style);


    // main widget & startup
    GameWidget w(resourcePath);

    int result = a.exec();

    // deinitialization of SDL
    Mix_CloseAudio();
    SDL_Quit();

    // deinitialization of DisplayWrapper
    DisplayWrapper::restoreVideoMode();

    return result;
}