Ejemplo n.º 1
0
/*
=================
Sys_GetProcessorFeatures
=================
*/
cpuFeatures_t Sys_GetProcessorFeatures( void )
{
	cpuFeatures_t features = 0;

#ifndef DEDICATED
	if( SDL_HasRDTSC( ) )      features |= CF_RDTSC;
	if( SDL_Has3DNow( ) )      features |= CF_3DNOW;
	if( SDL_HasMMX( ) )        features |= CF_MMX;
	if( SDL_HasSSE( ) )        features |= CF_SSE;
	if( SDL_HasSSE2( ) )       features |= CF_SSE2;
	if( SDL_HasAltiVec( ) )    features |= CF_ALTIVEC;
#endif

	return features;
}
Ejemplo n.º 2
0
CPUfeatures
sysgetprocessorfeatures(void)
{
	CPUfeatures f;
	
	f = 0;
#ifndef DEDICATED
	if(SDL_HasRDTSC()) f |= CF_RDTSC;
	if(SDL_HasMMX()) f |= CF_MMX;
	if(SDL_HasMMXExt()) f |= CF_MMX_EXT;
	if(SDL_Has3DNow()) f |= CF_3DNOW;
	if(SDL_Has3DNowExt()) f |= CF_3DNOW_EXT;
	if(SDL_HasSSE()) f |= CF_SSE;
	if(SDL_HasSSE2()) f |= CF_SSE2;
	if(SDL_HasAltiVec()) f |= CF_ALTIVEC;
#endif
	return f;

}
Ejemplo n.º 3
0
static SDL_BlitFunc
SDL_ChooseBlitFunc(Uint32 src_format, Uint32 dst_format, int flags,
                   SDL_BlitFuncEntry * entries)
{
    int i, flagcheck;
    static Uint32 features = 0xffffffff;

    /* Get the available CPU features */
    if (features == 0xffffffff) {
        const char *override = SDL_getenv("SDL_BLIT_CPU_FEATURES");

        features = SDL_CPU_ANY;

        /* Allow an override for testing .. */
        if (override) {
            SDL_sscanf(override, "%u", &features);
        } else {
            if (SDL_HasMMX()) {
                features |= SDL_CPU_MMX;
            }
            if (SDL_Has3DNow()) {
                features |= SDL_CPU_3DNOW;
            }
            if (SDL_HasSSE()) {
                features |= SDL_CPU_SSE;
            }
            if (SDL_HasSSE2()) {
                features |= SDL_CPU_SSE2;
            }
            if (SDL_HasAltiVec()) {
                if (SDL_UseAltivecPrefetch()) {
                    features |= SDL_CPU_ALTIVEC_PREFETCH;
                } else {
                    features |= SDL_CPU_ALTIVEC_NOPREFETCH;
                }
            }
        }
    }
Ejemplo n.º 4
0
bool Application::initialize( int argc, char **argv )
{
    // this is used when hunting for memory leaks
#ifdef YAF3D_ENABLE_HEAPCHECK
    // trigger debugger
    //__asm int 3;
#endif

    std::string arg_levelname;
    // use an ArgumentParser object to manage the program arguments.
    osg::ArgumentParser arguments( &argc,argv );
    osg::ArgumentParser::Parameter levelparam( arg_levelname );
    arguments.read( "-level", arg_levelname ); // read the level file if one given

    int   argpos;
    // set proper game mode
    GameState::get()->setMode( GameState::Standalone );
    if ( ( argpos = arguments.find( "-server" ) ) != 0 )
    {
        GameState::get()->setMode( GameState::Server );
        arguments.remove( argpos );
    }
    else if ( ( argpos = arguments.find( "-client" ) ) != 0 )
    {
        GameState::get()->setMode( GameState::Client );
        arguments.remove( argpos );
    }

    // note: before beginning to initialize the framework modules the media path must be set, 
    //  other modules need it for loading resources etc.
    //-------------------
    std::vector< std::string > path;
    std::string dir;
    {
        char* p_env = getenv( YAF3D_ENV_MEDIA_DIR );
        if ( p_env )
        {
            _mediaPath = p_env;
        }
        else
        {
            dir = getCurrentWorkingDirectory();
            dir = cleanPath( dir );
            dir += "/";
            path.clear();
            explode( dir, "/", &path );
#ifdef LINUX
            dir = "/";
#endif
#ifdef WIN32
            dir = "";
#endif
            for ( size_t cnt = 0; cnt < path.size() - 2; ++cnt )
                dir += path[ cnt ] + "/";

            dir.erase( dir.size() -1 );
            _mediaPath = dir;
            _mediaPath += YAF3D_MEDIA_PATH;
        }
    }

    //-------------------
    // set the ful binary path of application
    _fulBinaryPath = arguments.getApplicationName();
    _fulBinaryPath = cleanPath( _fulBinaryPath );
    _fulBinaryPath = _fulBinaryPath.substr( 0, _fulBinaryPath.rfind( '/' ) );
    //-------------------

    // load the standard configuration before changing to 'Initializing' state
    Configuration::get()->load();

    // set game state
    _p_gameState->setState( GameState::Initializing );

    // setup log system
    {
        std::string loglevel;
        bool        invalidloglevel = false;
        Log::Level  level           = Log::L_ERROR;

        // get the log level from configuration
        Configuration::get()->getSettingValue( YAF3D_GS_LOG_LEVEL, loglevel );

        if ( loglevel == "error" )
            level = Log::L_ERROR;
        else if ( loglevel == "warning" )
            level = Log::L_WARNING;
        else if ( loglevel == "debug" )
            level = Log::L_DEBUG;
        else if ( loglevel == "info" )
            level = Log::L_INFO;
        else 
            invalidloglevel = true;

        // create log sinks with configured log level
        if ( GameState::get()->getMode() != GameState::Server )
            log.addSink( "file", getMediaPath() + std::string( LOG_FILE_NAME ), level );
        else
            log.addSink( "file", getMediaPath() + std::string( LOG_FILE_NAME_SERVER ), level );

        // only the server needs an console stdout
#ifdef YAF3D_HAS_CONSOLE
        log.addSink( "stdout", std::cout, level );
#endif

        // check if we have to report an invalid log level in configuration
        if ( invalidloglevel )
            log_warning << "Application: configuration contains an invalid log level, possible values are: error, warning, debug, info. set to error." << std::endl;
    }

    log.enableSeverityLevelPrinting( false );
    log_info << std::endl;
    log << " *******************************************"    << std::endl;
    log << " * yaf3d -- Yet another Framework 3D       *"    << std::endl;
    log << " * version: " << std::string( YAF3D_VERSION ) << "                          *"  << std::endl;
    log << " * project: Yag2002                        *"    << std::endl;
    log << " * site:    http://yag2002.sourceforge.net *"    << std::endl;
    log << " * contact: [email protected]               *"    << std::endl;
    log << " *******************************************"    << std::endl;
    log << "" << std::endl;
    log.enableSeverityLevelPrinting( true );

    log << "Application: time " << yaf3d::getTimeStamp();

    // print cpu info
    {
        std::stringstream cpuinfo;
        cpuinfo << "Application: CPU supports ";
        if ( SDL_HasRDTSC() ) 
            cpuinfo << "RDTSC ";
        if ( SDL_HasMMX() ) 
            cpuinfo << "MMX ";
        if ( SDL_HasMMXExt() ) 
            cpuinfo << "MMXExt ";
        if ( SDL_Has3DNow() ) 
            cpuinfo << "3DNow ";
        if ( SDL_Has3DNowExt() ) 
            cpuinfo << "3DNowExt ";
        if ( SDL_HasSSE() ) 
            cpuinfo << "SSE ";
        if ( SDL_HasSSE2() ) 
            cpuinfo << "SSE2 ";
        if ( SDL_HasAltiVec() ) 
            cpuinfo << "AltiVec ";

        log << cpuinfo.str() << std::endl;
    }

    log << "Application: initializing viewer" << std::endl;
    log << "Application: using media path: " << _mediaPath << std::endl;

    // setup the viewer
    //----------
    
    // load the display settings
    Configuration::get()->getSettingValue( YAF3D_GS_SCREENWIDTH,  _screenWidth  );
    Configuration::get()->getSettingValue( YAF3D_GS_SCREENHEIGHT, _screenHeight );
    Configuration::get()->getSettingValue( YAF3D_GS_FULLSCREEN,   _fullScreen   );
    unsigned int colorBits = 24;
    Configuration::get()->getSettingValue( YAF3D_GS_COLORBITS, colorBits );

    // init SDL
    SDL_Init( SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE );
    // set the icon and caption title
    SDL_WM_SetCaption( YAF3D_APP_TITLE, NULL );
    SDL_Surface* p_bmpsurface = SDL_LoadBMP( YAF3D_APP_ICON );
    if ( p_bmpsurface )
    {
        Uint32 col = SDL_MapRGB( p_bmpsurface->format, 255, 255, 255 );
        SDL_SetColorKey( p_bmpsurface, SDL_SRCCOLORKEY, col );
        SDL_WM_SetIcon( p_bmpsurface, NULL );
    }
    // enable unicode translation
    SDL_EnableUNICODE( 1 ); 
    SDL_EnableKeyRepeat( SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL ); // enable key repeating

    _p_viewer = new osgSDL::Viewer;
    _rootSceneNode = new osg::Group;
    _rootSceneNode->setName( "_topSceneGroup_" );
	osgSDL::Viewport*   p_viewport = new osgSDL::Viewport( _rootSceneNode.get() );
	osgUtil::SceneView* p_sceneView = p_viewport->getSceneView();
    p_sceneView->setDefaults( osgUtil::SceneView::COMPILE_GLOBJECTS_AT_INIT );
	_p_viewer->addViewport( p_viewport );
    _p_viewer->requestContinuousUpdate( true ); // force event generation for FRAMEs, we need this for animations, etc.
    int flags = SDL_HWSURFACE;
    if ( _fullScreen )
        flags |= SDL_FULLSCREEN;
    if ( GameState::get()->getMode() == GameState::Server )
    {
        SDL_WM_SetCaption( YAF3D_APP_TITLE "-server", NULL );
    }
  	_p_viewer->setDisplayMode( _screenWidth, _screenHeight, colorBits, flags );
    _p_viewer->setCursorEnabled( false );    
    //------------

    // setup keyboard map
    std::string keybType;
    Configuration::get()->getSettingValue( YAF3D_GS_KEYBOARD, keybType );
    log_info << "Application: setup keyboard map to: " << keybType << std::endl;
    if ( keybType == YAF3D_GS_KEYBOARD_ENGLISH )
        KeyMap::get()->setup( KeyMap::English );
    else
        KeyMap::get()->setup( KeyMap::German );

    // get the instance of gui manager
    _p_guiManager = GuiManager::get();
    // setup networking
    _p_networkDevice = NetworkDevice::get();
    // avoid creating of remote clients so long we are initializing the system
    _p_networkDevice->lockObjects();
    if ( GameState::get()->getMode() == GameState::Server )
    {
        log_info << "Application: loading level file '" << arg_levelname << "'" << std::endl;
        // load the level and setup things
        osg::ref_ptr< osg::Group > sceneroot = LevelManager::get()->loadLevel( YAF3D_LEVEL_SERVER_DIR + arg_levelname );
        if ( !sceneroot.valid() )
            return false;

        // start networking before setting up entities
        std::string servername;
        Configuration::get()->getSettingValue( YAF3D_GS_SERVER_NAME, servername );
        NodeInfo nodeinfo( arg_levelname, servername );
        unsigned int channel;
        Configuration::get()->getSettingValue( YAF3D_GS_SERVER_PORT, channel );

        // try to setup server
        try
        {
            _p_networkDevice->setupServer( channel, nodeinfo );
        }
        catch ( const NetworkExpection& e )
        {
            log_error << "Application: error starting server, reason: " << e.what() << std::endl;
            return false;
        }

        // complete level loading
        LevelManager::get()->finalizeLoading();

        // the server needs no drawing
        _p_viewer->setUpdateAllViewports( false );
    }
    else if ( GameState::get()->getMode() == GameState::Client )
    {
        std::string url;
        Configuration::get()->getSettingValue( YAF3D_GS_SERVER_IP, url );
        std::string clientname( "vrc-client" );
        NodeInfo nodeinfo( "", clientname );
        unsigned int channel;
        Configuration::get()->getSettingValue( YAF3D_GS_SERVER_PORT, channel );

        // try to setup client networking
        try
        {
            _p_networkDevice->setupClient( url, channel, nodeinfo );
        }
        catch ( const NetworkExpection& e )
        {
            log_error << "Application: error setting up client networking, reason: " << e.what() << std::endl;
            return false;
        }

        // now load level
        std::string levelname = YAF3D_LEVEL_CLIENT_DIR + _p_networkDevice->getNodeInfo()->getLevelName();
        log_info << "Application: loading level file '" << levelname << "'" << std::endl;
        // load the level and setup things
        osg::ref_ptr< osg::Group > sceneroot = LevelManager::get()->loadLevel( levelname );
        if ( !sceneroot.valid() )
            return false;
        // complete level loading
        LevelManager::get()->finalizeLoading();

        // if we directly start a client with cmd line option then we must send a leave-menu notification to entities
        //  as many entities do special steps when leaving the menu
        EntityNotification notification( YAF3D_NOTIFY_MENU_LEAVE );
        EntityManager::get()->sendNotification( notification );
    }
    else // check for any level file name, so we try to start in Standalone mode
    {
        std::string defaultlevel = arg_levelname.length() ? ( std::string( YAF3D_LEVEL_SALONE_DIR ) + arg_levelname ) : std::string( YAF3D_DEFAULT_LEVEL );
        log_info << "Application: loading level file '" << defaultlevel << "'" << std::endl;
        // set game mode
        GameState::get()->setMode( GameState::Standalone );
        // load the level and setup things
        osg::ref_ptr< osg::Group > sceneroot = LevelManager::get()->loadLevel( defaultlevel );
        if ( !sceneroot.valid() )
            return false;
        // complete level loading
        LevelManager::get()->finalizeLoading();

        // if we directly start a client with cmd line option then we must send a leave-menu notification to entities
        //  as many entities do special steps when leaving the menu
        EntityNotification notification( YAF3D_NOTIFY_MENU_LEAVE );
        EntityManager::get()->sendNotification( notification );
    }

    return true;
}
Ejemplo n.º 5
0
bool Application::initialize( int argc, char **argv )
{
    // this is used when hunting for memory leaks
#ifdef YAF3D_ENABLE_HEAPCHECK
    // trigger debugger
    //__asm int 3;
#endif

    //! NOTE: on multi-core systems running win32, sometimes a noticable performance drop has been observed
    //        when the application uses more than one cpu for its threads. here we assign only one cpu to the entire app.
#ifdef WIN32
    SYSTEM_INFO sysInfo;
    GetSystemInfo( &sysInfo );
    if ( sysInfo.dwNumberOfProcessors > 1 )
    {
        // take the first cpu for our application
        DWORD_PTR  processAffinityMask = 0x1;
        SetProcessAffinityMask( GetCurrentProcess(), processAffinityMask );
    }
#endif

    // seed the standard pseudo random generator
    time_t t = time( NULL );
    srand( static_cast< unsigned int >( t ) );

    std::string arg_levelname;
    bool        arg_nodefaultlvl = false;
    // use an ArgumentParser object to manage the program arguments.
    osg::ArgumentParser arguments( &argc,argv );
    osg::ArgumentParser::Parameter levelparam( arg_levelname );
    arguments.read( "-level", arg_levelname ); // read the level file if one given

    int   argpos;
    // set proper game mode
    GameState::get()->setMode( GameState::Standalone );
    if ( ( argpos = arguments.find( "-server" ) ) > 0 )
    {
        GameState::get()->setMode( GameState::Server );
        arguments.remove( argpos );
    }
    else if ( ( argpos = arguments.find( "-client" ) ) > 0 )
    {
        GameState::get()->setMode( GameState::Client );
        arguments.remove( argpos );
    }
    if ( ( argpos = arguments.find( "-nodefaultlevel" ) ) > 0 )
    {
        arg_nodefaultlvl = true;
        arguments.remove( argpos );
    }

    // note: before beginning to initialize the framework modules the media path must be set,
    //  other modules need it for loading resources etc.
    //-------------------
    std::vector< std::string > path;
    std::string dir;
    {
        char* p_env = getenv( YAF3D_ENV_MEDIA_DIR );
        if ( p_env )
        {
            _mediaPath = p_env;
        }
        else
        {
            dir = getCurrentWorkingDirectory();
            dir = cleanPath( dir );
            dir += "/";
            path.clear();
            explode( dir, "/", &path );
#ifdef LINUX
            dir = "/";
#endif
#ifdef WIN32
            dir = "";
#endif
            for ( size_t cnt = 0; cnt < path.size() - 2; ++cnt )
                dir += path[ cnt ] + "/";

            dir.erase( dir.size() -1 );
            _mediaPath = dir;
            _mediaPath += YAF3D_MEDIA_PATH;
        }
    }

    //-------------------
    // set the ful binary path of application
    _fulBinaryPath = arguments.getApplicationName();
    _fulBinaryPath = cleanPath( _fulBinaryPath );
    _fulBinaryPath = _fulBinaryPath.substr( 0, _fulBinaryPath.rfind( '/' ) );
    //-------------------

    // load the standard configuration before changing to 'Initializing' state
    Configuration::get()->load();

    // set game state
    _p_gameState->setState( GameState::Initializing );

    // setup log system
    {
        std::string loglevel;
        Log::Level  level = Log::L_ERROR;

        // get the log level from configuration
        Configuration::get()->getSettingValue( YAF3D_GS_LOG_LEVEL, loglevel );

        // check if we have to report an invalid log level in configuration
        if ( loglevel == "error" )
            level = Log::L_ERROR;
        else if ( loglevel == "warning" )
            level = Log::L_WARNING;
        else if ( loglevel == "debug" )
            level = Log::L_DEBUG;
        else if ( loglevel == "info" )
            level = Log::L_INFO;
        else if ( loglevel == "verbose" )
            level = Log::L_VERBOSE;
        else
            log_warning << "Application: configuration contains an invalid log level, possible values are: error, warning, debug, info, verbose. set to error." << std::endl;

        // create log sinks with configured log level
        if ( GameState::get()->getMode() != GameState::Server )
            log_out.addSink( "file", getMediaPath() + std::string( LOG_FILE_NAME ), level );
        else
            log_out.addSink( "file", getMediaPath() + std::string( LOG_FILE_NAME_SERVER ), level );

        // only the server needs an console stdout
#ifdef YAF3D_HAS_CONSOLE
        log_out.addSink( "stdout", std::cout, level );
#endif

    }

    log_out.enableSeverityLevelPrinting( false );
    log_info << std::endl;
    log_out << " *******************************************"    << std::endl;
    log_out << " * yaf3d -- Yet another Framework 3D       *"    << std::endl;
    log_out << " * version: " << std::string( YAF3D_VERSION ) << "                          *"  << std::endl;
    log_out << " * project: Yag2002                        *"    << std::endl;
    log_out << " * site:    http://yag2002.sourceforge.net *"    << std::endl;
    log_out << " * contact: [email protected] *"    << std::endl;
    log_out << " *******************************************"    << std::endl;
    log_out << "" << std::endl;
    log_out.enableSeverityLevelPrinting( true );

    log_out << "Application: time " << yaf3d::getTimeStamp();

    // print cpu info
    {
        std::stringstream cpuinfo;
        cpuinfo << "Application: CPU supports ";
        if ( SDL_HasRDTSC() )
            cpuinfo << "RDTSC ";
        if ( SDL_HasMMX() )
            cpuinfo << "MMX ";
        if ( SDL_HasMMXExt() )
            cpuinfo << "MMXExt ";
        if ( SDL_Has3DNow() )
            cpuinfo << "3DNow ";
        if ( SDL_Has3DNowExt() )
            cpuinfo << "3DNowExt ";
        if ( SDL_HasSSE() )
            cpuinfo << "SSE ";
        if ( SDL_HasSSE2() )
            cpuinfo << "SSE2 ";
        if ( SDL_HasAltiVec() )
            cpuinfo << "AltiVec ";

        log_out << cpuinfo.str() << std::endl;
    }

    // implement the signal handler
    implementSignalHandler();

    log_out << "Application: using media path: " << _mediaPath << std::endl;
    log_out << "Application: setup virtual file system" << std::endl;

    try
    {
        FileSystem::get()->initialize( argv );
        FileSystem::get()->mountResource( _mediaPath, "/" );
        if ( fileExists( _mediaPath + YAF3D_MEDIA_PACK ) )
        {
            FileSystem::get()->mountResource( _mediaPath + YAF3D_MEDIA_PACK, "/" );
        }
    }
    catch ( const FileSystemException& e )
    {
        log_error << "Application: problem occured while setting up the virtual file system!" << std::endl;
        log_error << " reason:" << e.what() << std::endl;
        return false;
    }

    // setup the viewer
    //----------

    // load the display settings
    log_out << "Application: initializing viewer" << std::endl;
    Configuration::get()->getSettingValue( YAF3D_GS_SCREENWIDTH,  _screenWidth  );
    Configuration::get()->getSettingValue( YAF3D_GS_SCREENHEIGHT, _screenHeight );
    Configuration::get()->getSettingValue( YAF3D_GS_FULLSCREEN,   _fullScreen   );
    unsigned int colorBits = 24;
    Configuration::get()->getSettingValue( YAF3D_GS_COLORBITS, colorBits );

    // set the icon and caption title only for non-servers
    if ( GameState::get()->getMode() != GameState::Server )
    {
       // init SDL with video
        SDL_Init( SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE );

        // set application window's title
        _appWindowTitle = YAF3D_APP_TITLE " " YAF3D_VERSION;
        setWindowTitle( _appWindowTitle );

        SDL_Surface* p_bmpsurface = SDL_LoadBMP( YAF3D_APP_ICON );
        if ( p_bmpsurface )
        {
            Uint32 col = SDL_MapRGB( p_bmpsurface->format, 255, 255, 255 );
            SDL_SetColorKey( p_bmpsurface, SDL_SRCCOLORKEY, col );
            SDL_WM_SetIcon( p_bmpsurface, NULL );
        }
    }
    else
    {
        // init SDl witout video for server
        SDL_Init( SDL_INIT_NOPARACHUTE );
    }
    // enable unicode translation
    SDL_EnableUNICODE( 1 );
    SDL_EnableKeyRepeat( SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL ); // enable key repeating

    _p_viewer = new osgSDL::Viewer;
    _rootSceneNode = new osg::Group;
    _rootSceneNode->setName( "_topSceneGroup_" );
    osgSDL::Viewport*   p_viewport = new osgSDL::Viewport( _rootSceneNode.get() );
    osgUtil::SceneView* p_sceneView = p_viewport->getSceneView();
    p_sceneView->setDefaults( osgUtil::SceneView::COMPILE_GLOBJECTS_AT_INIT );
    _p_viewer->addViewport( p_viewport );
    _p_viewer->requestContinuousUpdate( true ); // force event generation for FRAMEs, we need this for animations, etc.

    int flags = SDL_HWSURFACE;
    if ( _fullScreen )
        flags |= SDL_FULLSCREEN;

    _p_viewer->setDisplayMode( _screenWidth, _screenHeight, colorBits, flags );
    _p_viewer->setCursorEnabled( false );
    //------------

    // setup keyboard map
    std::string keybType;
    Configuration::get()->getSettingValue( YAF3D_GS_KEYBOARD, keybType );
    log_info << "Application: setup keyboard map to: " << keybType << std::endl;
    if ( keybType == YAF3D_GS_KEYBOARD_ENGLISH )
        KeyMap::get()->setup( KeyMap::English );
    else
        KeyMap::get()->setup( KeyMap::German );

    // get the instance of gui manager
    _p_guiManager = GuiManager::get();

    // setup networking
    _p_networkDevice = NetworkDevice::get();
    if ( GameState::get()->getMode() == GameState::Server )
    {
        log_info << "Application: loading level file '" << arg_levelname << "'" << std::endl;
        // load the level and setup things
        osg::ref_ptr< osg::Group > sceneroot = LevelManager::get()->loadLevel( YAF3D_LEVEL_SERVER_DIR + arg_levelname );
        if ( !sceneroot.valid() )
        {
            log_error << "Application: could not load level '" << YAF3D_LEVEL_SERVER_DIR + arg_levelname << "'" << std::endl;
            return false;
        }

        // append the level node to scene root node
        _rootSceneNode->addChild( sceneroot.get() );

        // start networking before setting up entities
        std::string servername;
        Configuration::get()->getSettingValue( YAF3D_GS_SERVER_NAME, servername );
        NodeInfo nodeinfo( arg_levelname, servername );
        unsigned int channel = 0;
        Configuration::get()->getSettingValue( YAF3D_GS_SERVER_PORT, channel );
        bool needsAuth = false;
        Configuration::get()->getSettingValue( YAF3D_GS_SERVER_AUTH, needsAuth );
        nodeinfo.setNeedAuthentification( needsAuth );

        // try to setup server
        try
        {
            _p_networkDevice->setupServer( channel, nodeinfo );
        }
        catch ( const NetworkException& e )
        {
            log_error << "Application: error starting server, reason: " << e.what() << std::endl;
            return false;
        }

        // complete level loading
        LevelManager::get()->finalizeLoading();

        // the server needs no drawing
        _p_viewer->setUpdateAllViewports( false );
    }
    else if ( GameState::get()->getMode() == GameState::Client )
    {
        std::string url;
        Configuration::get()->getSettingValue( YAF3D_GS_SERVER_IP, url );
        std::string clientname( "vrc-client" );
        NodeInfo nodeinfo( "", clientname );
        unsigned int channel = 0;
        Configuration::get()->getSettingValue( YAF3D_GS_SERVER_PORT, channel );

        // try to setup client networking
        try
        {
            _p_networkDevice->setupClient( url, channel, nodeinfo );
        }
        catch ( const NetworkException& e )
        {
            log_error << "Application: error setting up client networking, reason: " << e.what() << std::endl;
            return false;
        }

        // now load level
        std::string levelname = YAF3D_LEVEL_CLIENT_DIR + nodeinfo.getLevelName();
        log_info << "Application: loading level file '" << levelname << "'" << std::endl;
        // load the level and setup things
        osg::ref_ptr< osg::Group > sceneroot = LevelManager::get()->loadLevel( levelname );
        if ( !sceneroot.valid() )
        {
            log_error << "Application: could not load level '" << levelname << "'" << std::endl;
            return false;
        }

        // append the level node to scene root node
        _rootSceneNode->addChild( sceneroot.get() );

        // complete level loading
        LevelManager::get()->finalizeLoading();

        // if we directly start a client with cmd line option then we must send a leave-menu notification to entities
        //  as many entities do special steps when leaving the menu
        EntityNotification notification( YAF3D_NOTIFY_MENU_LEAVE );
        EntityManager::get()->sendNotification( notification );
    }
    else if ( !arg_nodefaultlvl ) // check for any level file name, so we try to start in Standalone mode if not no-default-level option is given
    {
        std::string defaultlevel = arg_levelname.length() ? ( std::string( YAF3D_LEVEL_SALONE_DIR ) + arg_levelname ) : std::string( YAF3D_DEFAULT_LEVEL );
        log_info << "Application: loading level file '" << defaultlevel << "'" << std::endl;
        // set game mode
        GameState::get()->setMode( GameState::Standalone );
        // load the level and setup things
        osg::ref_ptr< osg::Group > sceneroot = LevelManager::get()->loadLevel( defaultlevel );
        if ( !sceneroot.valid() )
        {
            log_error << "Application: could not load level '" << defaultlevel << "'" << std::endl;
            return false;
        }

        // append the level node to scene root node
        _rootSceneNode->addChild( sceneroot.get() );

        // complete level loading
        LevelManager::get()->finalizeLoading();

        // if we directly start a level with cmd line option then we must send a leave-menu notification to entities
        //  as many entities do special steps when leaving the menu
        if ( arg_levelname.length() )
        {
            EntityNotification notification( YAF3D_NOTIFY_MENU_LEAVE );
            EntityManager::get()->sendNotification( notification );
        }
    }

    if ( arg_nodefaultlvl )
    {
        // set game mode to standalone
        GameState::get()->setMode( GameState::Standalone );

        // setup the level manager
        LevelManager::get()->finalizeLoading();
        // setup the root node
        _rootSceneNode->addChild( LevelManager::get()->getTopNodeGroup().get() );
    }

    // setup the shadow mananger now
    if ( GameState::get()->getMode() != GameState::Server )
    {
        bool shadow = true;
        // if glsl is not available then disable dynamic shadow flag in configuration
        if ( !yaf3d::isGlslAvailable() )
        {
            log_info << "Dynamic shadows disabled as GLSL is not available!" << std::endl;
            shadow = false;
            yaf3d::Configuration::get()->setSettingValue( YAF3D_GS_SHADOW_ENABLE, shadow );
            yaf3d::Configuration::get()->store();
        }

        bool shadowEnable = false;
        Configuration::get()->getSettingValue( YAF3D_GS_SHADOW_ENABLE, shadowEnable );

        if ( shadow && shadowEnable )
        {
            unsigned int shadowTexSizeX = 0, shadowTexSizeY = 0, shadowTexChannel = 0;
            yaf3d::Configuration::get()->getSettingValue( YAF3D_GS_SHADOW_TEXSIZEX, shadowTexSizeX );
            yaf3d::Configuration::get()->getSettingValue( YAF3D_GS_SHADOW_TEXSIZEY, shadowTexSizeY );
            yaf3d::Configuration::get()->getSettingValue( YAF3D_GS_SHADOW_TEXCHANNEL, shadowTexChannel );
            ShadowManager::get()->setup( shadowTexSizeX, shadowTexSizeY, shadowTexChannel );
        }
    }

    // store sound manager reference for faster access in loop
    _p_soundManager = SoundManager::get();

    // from now on game state can handle application window state changes
    _p_gameState->initAppWindowStateHandler();

    // setup local app window state handler
    _p_appWindowStateHandler = new AppWindowStateHandler( this );

    return true;
}
Ejemplo n.º 6
0
/*
================
Sys_GetCPUId
================
*/
cpuid_t Sys_GetCPUId()
{
    int flags;

    // check for an AMD
    flags = CPUID_GENERIC;

    // check for Multi Media Extensions
    if( SDL_HasMMX() )
    {
        flags |= CPUID_MMX;
    }

    // check for 3DNow!
    if( SDL_Has3DNow() )
    {
        flags |= CPUID_3DNOW;
    }

    // check for Streaming SIMD Extensions
    if( SDL_HasSSE() )
    {
        flags |= CPUID_SSE | CPUID_FTZ;
    }

    // check for Streaming SIMD Extensions 2
    if( SDL_HasSSE2() )
    {
        flags |= CPUID_SSE2;
    }

    // check for Streaming SIMD Extensions 3 aka Prescott's New Instructions
#if 0 //SDL_VERSION_ATLEAST(2,0,0)
    if( SDL_HasSSE3() )
    {
        flags |= CPUID_SSE3;
    }
#endif

    /*
    // check for Hyper-Threading Technology
    if( HasHTT() )
    {
    	flags |= CPUID_HTT;
    }

    // check for Conditional Move (CMOV) and fast floating point comparison (FCOMI) instructions
    if( HasCMOV() )
    {
    	flags |= CPUID_CMOV;
    }

    // check for Denormals-Are-Zero mode
    if( HasDAZ() )
    {
    	flags |= CPUID_DAZ;
    }
    */

    return ( cpuid_t )flags;
}
Ejemplo n.º 7
0
static mrb_value
mrb_sdl2_cpuinfo_has_3dnow(mrb_state *mrb, mrb_value self)
{
  return (SDL_Has3DNow() == SDL_FALSE) ? mrb_false_value() : mrb_true_value();
}