int main( int argc, char **argv )
{
/* Print copyright notice */
fprintf( stderr,
"Tux Rider World Challenge -- http://www.barlow-server.com\n"
"a fork from:\n"
"Tux Racer " VERSION " -- a Sunspire Studios Production "
"(http://www.sunspirestudios.com)\n"
"(c) 1999-2000 Jasmin F. Patry "
"<*****@*****.**>\n"
"\"Tux Racer\" is a trademark of Jasmin F. Patry\n"
"Tux Rider World Challenge comes with ABSOLUTELY NO WARRANTY. "
"This is free software,\nand you are welcome to redistribute "
"it under certain conditions.\n"
"See http://www.gnu.org/copyleft/gpl.html for details.\n\n" );
/* Init the game clock */
g_game.secs_since_start = 0;
/* Seed the random number generator */
srand( time(NULL) );
/*
* Set up the game configuration
*/
/* Don't support multiplayer, yet... */
g_game.num_players = 2;
/* Create a Tcl interpreter */
g_game.tcl_interp = Tcl_CreateInterp();
if ( g_game.tcl_interp == NULL ) {
handle_error( 1, "cannot create Tcl interpreter" );
}
/* Setup the configuration variables and read the ~/.tuxracer/options file */
init_game_configuration();
read_config_file();
/* Set up the debugging modes */
init_debug();
/* Setup diagnostic log if requested */
if ( getparam_write_diagnostic_log() ) {
setup_diagnostic_log();
}
/*
* Setup Tcl stdout and stderr channels to point to C stdout and stderr
* streams
*/
setup_tcl_std_channels();
/*
* Initialize rendering context, create window
*/
winsys_init( &argc, argv, WINDOW_TITLE, WINDOW_TITLE );
/* Ingore key-repeat messages */
winsys_enable_key_repeat(0);
/* Set up a function to clean up when program exits */
winsys_atexit( cleanup );
/*
* Initial OpenGL settings
*/
glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
init_opengl_extensions();
/* Print OpenGL debugging information if requested */
if ( debug_mode_is_active( DEBUG_GL_INFO ) ) {
print_debug( DEBUG_GL_INFO,
"OpenGL information:" );
print_gl_info();
}
/*
* Load the game data and initialize game state
*/
register_game_config_callbacks( g_game.tcl_interp );
register_course_load_tcl_callbacks( g_game.tcl_interp );
register_key_frame_callbacks( g_game.tcl_interp );
register_fog_callbacks( g_game.tcl_interp );
register_course_light_callbacks( g_game.tcl_interp );
register_particle_callbacks( g_game.tcl_interp );
register_texture_callbacks( g_game.tcl_interp );
register_font_callbacks( g_game.tcl_interp );
register_sound_tcl_callbacks( g_game.tcl_interp );
register_sound_data_tcl_callbacks( g_game.tcl_interp );
register_course_manager_callbacks( g_game.tcl_interp );
init_saved_games();
load_tux();
init_textures();
init_fonts();
init_audio_data();
init_audio();
init_ui_manager();
init_course_manager();
init_joystick();
/* Read the tuxracer_init.tcl file */
read_game_init_script();
/* Need to set up an initial view position for select_course
(quadtree simplification)
*/
//Player 0 = classic mode player ; Player 1 = Speed Only Mode Player
g_game.player[0].view.pos = make_point( 0., 0., 0. );
g_game.player[1].view.pos = make_point( 0., 0., 0. );
/* Placeholder name until we give players way to enter name */
g_game.player[0].name = "noname";
g_game.player[1].name = "nonameSpeedOnly";
init_preview();
splash_screen_register();
intro_register();
racing_register();
game_over_register();
paused_register();
reset_register();
game_type_select_register();
racing_mode_select_register();
event_select_register();
race_select_register();
credits_register();
loading_register();
g_game.mode = NO_MODE;
set_game_mode( SPLASH );
g_game.difficulty = DIFFICULTY_LEVEL_NORMAL;
init_keyboard();
winsys_show_cursor( False );
/* We use this to "prime" the GLUT loop */
winsys_set_idle_func( main_loop );
/*
* ...and off we go!
*/
winsys_process_events();
return 0;
}
int
main(int argc, char *argv[])
{
try{ // used to catch all unhandled Errors and Assertions
// print copyright notice
std::cout << "PlanetPenguin Racer " VERSION " -- http://racer.planetpenguin.de\n"
<< "(c) 2004-2006 PlanetPenguin Racer team\n"
<< "(c) 1999-2001 Jasmin F. Patry\n"
<< "<*****@*****.**>\n"
<< "PlanetPenguin Racer comes with ABSOLUTELY NO WARRANTY.\n"
<< "This is free software,\nand you are welcome to redistribute it under certain conditions.\n"
<< "See http://www.gnu.org/copyleft/gpl.html for details.\n" << std::endl;
// initialize performance test if activated
ppogl::initPerftest();
// set current directory to be used as base
ppogl::os::setBaseDir();
// set user directory to "~/.ppracer/"
ppogl::os::setUserDir(ppogl::os::getHomeDir()+".ppracer/");
// parse comandline options
getopts(argc,argv);
// set logging to be verbose if possible
if(verbose){
init_log();
ppogl::Log::Instance()->setLevel(ppogl::LogUnknown);
if(verbose>1){
// set log system to print long messages
ppogl::Log::Instance()->setVerbose(true);
init_log();
}
}
// seed the random number generator
srand( time(NULL) );
if(GameMode::exp_multiscreen==GameMode::MULTISCREEN_NONE){
GameMgr::getInstance().numPlayers = 1;
}else{
GameMgr::getInstance().numPlayers = 2;
}
ppogl::Config::getInstance().init(&script,"ppconfig");
register_cfile_callbacks();
bool create_cfile=true;
if(cfile.empty()){
cfile=get_config_file_name();
}
if( !resetConfig && ppogl::os::isFile(cfile) ){
script.doFile(cfile);
// check whether the user set the data directory per commandline option
if(data_dir.empty()){
data_dir = PPConfig.getString("data_dir");
}
PP_MESSAGE("Load config file");
create_cfile=false;
}else if(data_dir.empty()){
data_dir = DATA_DIR;
}
if(ppogl::os::isDirectory(data_dir)==false){
PP_ERROR("Unable to find data dir: " << data_dir <<"\n\tUse \"ppracer -d YOUR_DATA_DIRECTORY\"");
}
if(ppogl::os::isFile(data_dir+"/config.nut")==false){
PP_ERROR("Unable to find needed file config.nut in the data dir: " << data_dir <<"\n\tUse \"ppracer -d YOUR_DATA_DIRECTORY\"");
}
script.doFile(data_dir+"/config.nut");
PPConfig.setString("data_dir",data_dir);
if(create_cfile){
write_config_file();
}
/*
* Initialize rendering context, create window
*/
winsys_init(WINDOW_TITLE, WINDOW_TITLE);
/*
* Initial OpenGL settings
*/
gl::BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// init compiled_vertex extension
gl::EXTcompiledVertexArrayInit();
// print OpenGL debugging information
if(verbose) print_gl_info();
/*
* Load the game data and initialize game state
*/
register_key_frame_callbacks();
Course::registerCallbacks();
FogPlane::registerCallbacks();
register_course_light_callbacks();
PartSys::registerCallbacks();
register_course_manager_callbacks();
register_hier_callbacks();
register_tux_callbacks();
// init audio
PP_MESSAGE("Init audio");
if(PPConfig.getBool("disable_audio")==false){
bool stereo = PPConfig.getBool("audio_stereo");
ppogl::AudioMgr::Format format;
int freq;
switch(PPConfig.getInt("audio_format_mode")){
case 0:
format = ppogl::AudioMgr::FORMAT_8;
break;
case 1:
format = ppogl::AudioMgr::FORMAT_16;
break;
default:
format = ppogl::AudioMgr::FORMAT_8;
}
switch(PPConfig.getInt("audio_freq_mode")){
case 0:
freq = ppogl::AudioMgr::FQ_11;
break;
case 1:
freq = ppogl::AudioMgr::FQ_22;
break;
case 2:
freq = ppogl::AudioMgr::FQ_44;
break;
default:
freq = ppogl::AudioMgr::FQ_11;
}
ppogl::AudioMgr::getInstance().init(freq,format,stereo);
if(PPConfig.getBool("sound_enabled")==false){
ppogl::AudioMgr::getInstance().enableSound(false);
}
if(PPConfig.getBool("music_enabled")==false){
ppogl::AudioMgr::getInstance().enableMusic(false);
}
// set volumes
ppogl::AudioMgr::getInstance().setMusicVolume(
PPConfig.getInt("music_volume"));
ppogl::AudioMgr::getInstance().setSoundVolume(
PPConfig.getInt("sound_volume"));
}
PP_MESSAGE("Load translation: " << PPConfig.getString("ui_language"));
// Setup translations
script.doFile(data_dir+"/translations/languages.nut");
script.doFile(data_dir+"/translations/"+PPConfig.getString("ui_language")+".nut");
script.doFile(data_dir+"/init.nut");
// load "cached" configuration values
GameConfig::update();
fpsCounter.setMaxFPS(PPConfig.getInt("gui_max_fps"));
PP_MESSAGE("Init joystick");
GameMode::joystick.init();
init_ui_snow();
for(int i=0; i<GameMgr::getInstance().numPlayers; i++){
// Placeholder name until we give players way to enter name
players[i].name = "tux";
players[i].loadData();
players[i].num = i;
}
GameMode::mode = GameMode::NO_MODE;
if(Benchmark::getMode()==Benchmark::NONE){
GameMode::setMode(GameMode::SPLASH);
}else{
GameMode::setMode(GameMode::BENCHMARK);
}
GameMgr::getInstance().difficulty = CourseData::DIFFICULTY_NORMAL;
SDL_ShowCursor(false);
PP_MESSAGE("Entering event loop");
winsys_process_events();
return 0;
}catch(ppogl::Error &e){
/*
* It's possible that an exception is thrown outside of main.
* In most cases this is a problem with the object
* destruction during program termination.
* If we see the abort message (see below) we known
* that the exception is thrown within main().
*/
std::cerr << "Aborting main function :(" << std::endl;
abort();
}
}