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source: orxonox.OLD/branches/presentation/src/orxonox.cc @ 9118

Last change on this file since 9118 was 9115, checked in by rennerc, 18 years ago

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[4982]1/*
[1850]2   orxonox - the future of 3D-vertical-scrollers
3
4   Copyright (C) 2004 orx
5
6   This program is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 2, or (at your option)
9   any later version.
10
11   This program is distributed in the hope that it will be useful,
12   but WITHOUT ANY WARRANTY; without even the implied warranty of
13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   GNU General Public License for more details.
15
16   You should have received a copy of the GNU General Public License
17   along with this program; if not, write to the Free Software Foundation,
[4556]18   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
[1850]19
[1855]20
21   ### File Specific:
22   main-programmer: Patrick Boenzli
[5303]23   co-programmer: Christian Meyer
[4054]24   co-programmer: Benjamin Grauer: injected ResourceManager/GraphicsEngine/GUI
[1850]25*/
26
[5303]27#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_ORXONOX
[2190]28#include "orxonox.h"
[3610]29
[5819]30#include "globals.h"
31
[8145]32#include "gui/qt/qt_gui.h"
[8749]33#include "gui/qt/qt_gui_datadir_fallback.h"
[4054]34
[5944]35#include "parser/ini_parser/ini_parser.h"
[7193]36#include "util/loading/game_loader.h"
[7440]37#include "util/signal_handler.h"
[4786]38
39//ENGINES
[3610]40#include "graphics_engine.h"
[4504]41#include "sound_engine.h"
[7193]42#include "util/loading/resource_manager.h"
[4786]43#include "cd_engine.h"
[3790]44#include "text_engine.h"
[4786]45#include "event_handler.h"
46
[7193]47#include "util/loading/factory.h"
[4980]48#include "fast_factory.h"
49
[4131]50#include "benchmark.h"
[3610]51
[4786]52#include "class_list.h"
[5641]53#include "shell_command_class.h"
[5165]54#include "shell_command.h"
[5175]55#include "shell_buffer.h"
[4748]56
[7193]57#include "util/loading/load_param_description.h"
[5226]58
[5996]59#include "network_manager.h"
60
[6695]61#include "state.h"
[7256]62#include "lib/parser/preferences/cmd_line_prefs_reader.h"
63#include "lib/parser/preferences/ini_file_prefs_reader.h"
[2190]64#include <string.h>
[4032]65
[7711]66int verbose = 5;
[2036]67
[1803]68using namespace std;
69
[5207]70SHELL_COMMAND(restart, Orxonox, restart);
71
[7258]72REGISTER_ARG_FLAG( l, license,    "misc",  "showLicenseAndExit", "Prints the license and exit",      "1" );
73REGISTER_ARG_FLAG( c, client,     "game",  "gameType",           "Connect to Server (-H)",           "multiplayer_client" );
74REGISTER_ARG_FLAG( s, server,     "game",  "gameType",           "Start Orxonox as Game Server",     "multiplayer_server" );
75REGISTER_ARG_ARG(  H, host,       "game",  "host",               "Host to connect to",               "host");
76REGISTER_ARG_ARG(  p, port,       "game",  "port",               "Port to use",                      "port" );
77REGISTER_ARG_FLAG( g, gui,        "game",  "showGui",            "starts the orxonox with the configuration GUI", "1");
[7256]78
[7258]79REGISTER_ARG_FLAG( f, fullscreen, "video", "Fullscreen-mode",    "start Orxonox in fullscreen mode", "1");
80REGISTER_ARG_FLAG( w, windowed,   "video", "Fullscreen-mode",    "start Orxonox in windowed mode",   "0");
81REGISTER_ARG_ARG(  r, resolution, "video", "Resolution",         "Sets resolution / window size",    "res");
82
[7261]83REGISTER_ARG_FLAG( a, audio,      "audio", "Disable-Audio",      "Enable audio",                     "0" );
84REGISTER_ARG_FLAG( m, mute ,      "audio", "Disable-Audio",      "Disable audio",                    "1" );
85REGISTER_ARG_ARG(  _, audio_channels, "audio", "Audio-Channels", "Sets # audio channels", "num" );
86REGISTER_ARG_ARG(  _, music_volume, "audio", "Music-Volume", "Sets music volume", "vol" );
87REGISTER_ARG_ARG(  _, effects_volume, "audio", "Effects-Volume", "Sets effects volume", "vol" );
88
[7440]89#ifndef __WIN32__
90REGISTER_ARG_FLAG( _, start_gdb_on_signal, "misc", "start-gdb", "Start gdb on signal", "1");
91REGISTER_ARG_FLAG( _, write_bt_to_file, "misc", "bt-to-file", "Write backtrace to file", "1");
92#endif
93
[7954]94REGISTER_ARG_ARG(  t, telnetport,  "network","telnetport",        "Port to use for network debug output",               "port" );
95REGISTER_ARG_ARG(  _, write_dict,  "compression", "writedict",    "write packets to DATA/dicts/newdict",               "numBytes" );
96
97
[2190]98/**
[4836]99 *  create a new Orxonox
[4135]100
101   In this funcitons only global values are set. The game will not be started here.
[2190]102*/
103Orxonox::Orxonox ()
[1872]104{
[4445]105  this->setClassID(CL_ORXONOX, "Orxonox");
[4766]106  this->setName("orxonox-main");
[4059]107
[4135]108  this->argc = 0;
109  this->argv = NULL;
[4782]110
[5996]111  /* this way, there is no network enabled: */
[7256]112  this->serverName = "";
[5996]113  this->port = -1;
114
[7221]115  this->configFileName = "";
[1872]116}
[1803]117
[2190]118/**
[4836]119 *  remove Orxonox from memory
[2190]120*/
[4556]121Orxonox::~Orxonox ()
[2190]122{
[5285]123  // game-specific
[4815]124  delete GameLoader::getInstance();
[5285]125
126  // class-less services/factories
[5982]127  Factory::deleteFactories();
[4980]128  FastFactory::deleteAll();
[7374]129  OrxShell::ShellCommandClass::unregisterAllCommands();
[5332]130
[5226]131  LoadClassDescription::deleteAllDescriptions();
132
[7427]133  // handlers
134  delete ResourceManager::getInstance(); // deletes the Resource Manager
135
[5285]136  // engines
137  delete CDEngine::getInstance();
[7460]138  delete OrxSound::SoundEngine::getInstance();
[5285]139  delete GraphicsEngine::getInstance(); // deleting the Graphics
[4817]140  delete EventHandler::getInstance();
[5285]141
142  // output-buffer
[7374]143  delete OrxShell::ShellBuffer::getInstance();
[5285]144
[5225]145  SDL_QuitSubSystem(SDL_INIT_TIMER);
[7126]146  ClassList::debug();
[9115]147 
148  Preferences::getInstance()->save();
[1850]149
[4833]150  PRINT(3)
[5996]151  (
152    "===================================================\n" \
153    "Thanks for playing orxonox.\n" \
154    "visit: http://www.orxonox.net for new versions.\n" \
155    "===================================================\n" \
156    ORXONOX_LICENSE_SHORT
157  );
[1872]158
[4766]159  Orxonox::singletonRef = NULL;
[1850]160}
161
[2190]162/**
[4836]163 *  this is a singleton class to prevent duplicates
[4766]164 */
165Orxonox* Orxonox::singletonRef = NULL;
[4556]166
[5207]167// DANGEROUS
168void Orxonox::restart()
169{
[5996]170  //   int argc = this->argc;
171  //   char** argv = this->argv;
172  //
173  //   Orxonox *orx = Orxonox::getInstance();
174  //
175  //   delete orx;
176  //
177  //   orx = Orxonox::getInstance();
178  //
179  //   if((*orx).init(argc, argv) == -1)
180  //   {
181  //     PRINTF(1)("! Orxonox initialization failed\n");
182  //     return;
183  //   }
184  //
185  //   printf("finished inizialisation\n");
186  //   orx->start();
[5207]187}
188
[4766]189/**
[7221]190 * @brief this finds the config file
[4766]191 * @returns the new config-fileName
192 * Since the config file varies from user to user and since one may want to specify different config files
193 * for certain occasions or platforms this function finds the right config file for every occasion and stores
194 * it's path and name into configfilename
[2190]195*/
[7221]196const std::string& Orxonox::getConfigFile ()
[1850]197{
[7661]198  File orxConfFile("orxonox.conf");
199  if (orxConfFile.isFile())
[5424]200  {
[7221]201    this->configFileName =  "orxonox.conf";
[5424]202  }
203  else
[7661]204    this->configFileName = File(DEFAULT_CONFIG_FILE).name();
[7256]205
[7677]206  PRINTF(3)("Parsed Config File: '%s'\n", this->configFileName.c_str());
[8316]207  return this->configFileName;
[1803]208}
209
[2190]210/**
[4833]211 * initialize Orxonox with command line
212 */
[7256]213int Orxonox::init (int argc, char** argv, const std::string & name, int port)
[1803]214{
[4135]215  this->argc = argc;
216  this->argv = argv;
[4556]217
[5996]218  this->serverName = name;
219  this->port = port;
220
[4766]221  // initialize the Config-file
[4830]222  this->getConfigFile();
[4766]223
[5788]224  // windows must not write into stdout.txt and stderr.txt
[6833]225  /*#ifdef __WIN32__
[5788]226  freopen( "CON", "w", stdout );
227  freopen( "CON", "w", stderr );
[6833]228  #endif*/
[5788]229
[5996]230  // initialize everything
[6079]231  SDL_Init(0);
[8749]232  if( initVideo() == -1)
233    return -1;
[5996]234  if( initResources () == -1)
235    return -1;
236  if( initSound() == -1)
237    return -1;
238  if( initInput() == -1)
239    return -1;
240  if( initNetworking () == -1)
241    return -1;
242  if( initMisc () == -1)
243    return -1;
[4556]244
[2636]245  return 0;
[1850]246}
[1849]247
[5996]248
[2190]249/**
[4833]250 * initializes SDL and OpenGL
[5996]251 */
[4556]252int Orxonox::initVideo()
[2190]253{
[3611]254  PRINTF(3)("> Initializing video\n");
[4556]255
[3610]256  GraphicsEngine::getInstance();
[4556]257
[7256]258  GraphicsEngine::getInstance()->initFromPreferences();
[4766]259
[7221]260  std::string iconName = ResourceManager::getFullName("pictures/fighter-top-32x32.bmp");
261  if (!iconName.empty())
[5225]262  {
263    GraphicsEngine::getInstance()->setWindowName(PACKAGE_NAME " " PACKAGE_VERSION, iconName);
264  }
[2190]265  return 0;
266}
[1850]267
[5996]268
[2190]269/**
[4833]270 * initializes the sound engine
271 */
[4556]272int Orxonox::initSound()
[2190]273{
[4504]274  PRINT(3)("> Initializing sound\n");
[5225]275  // SDL_InitSubSystem(SDL_INIT_AUDIO);
[7460]276  OrxSound::SoundEngine::getInstance();
[4985]277
[7460]278  OrxSound::SoundEngine::getInstance()->loadSettings();
279  OrxSound::SoundEngine::getInstance()->initAudio();
[2636]280  return 0;
[2190]281}
[1900]282
[3214]283
[2190]284/**
[4833]285 * initializes input functions
286 */
[4556]287int Orxonox::initInput()
[2190]288{
[4766]289  PRINT(3)("> Initializing input\n");
290
[7256]291  EventHandler::getInstance()->init();
[4833]292  EventHandler::getInstance()->subscribe(GraphicsEngine::getInstance(), ES_ALL, EV_VIDEO_RESIZE);
[4556]293
[2636]294  return 0;
[1803]295}
296
[3214]297
[2190]298/**
[4833]299 * initializes network system
300 */
[4556]301int Orxonox::initNetworking()
[1897]302{
[4766]303  PRINT(3)("> Initializing networking\n");
304
[7256]305  if( this->serverName != "") // we are a client
[6695]306  {
307    State::setOnline(true);
[5996]308    NetworkManager::getInstance()->establishConnection(this->serverName, port);
[6695]309  }
[7714]310  else if( this->port > 0)
311  {    // we are a server
[6695]312    State::setOnline(true);
[5996]313    NetworkManager::getInstance()->createServer(port);
[6139]314  }
[2636]315  return 0;
[1897]316}
317
[7355]318//#include "util/loading/dynamic_loader.h"
[3214]319
[2190]320/**
[4833]321 * initializes and loads resource files
[4766]322 */
[4833]323int Orxonox::initResources()
[1858]324{
[4766]325  PRINTF(3)("> Initializing resources\n");
[4091]326
[4766]327  PRINT(3)("initializing ResourceManager\n");
328
[5488]329  // init the resource manager
[7221]330  std::string dataPath;
[7661]331  if ((dataPath = Preferences::getInstance()->getString(CONFIG_SECTION_GENERAL, CONFIG_NAME_DATADIR, ""))!= "")
[4766]332  {
[5480]333    if (!ResourceManager::getInstance()->setDataDir(dataPath) &&
[5996]334        !ResourceManager::getInstance()->verifyDataDir(DEFAULT_DATA_DIR_CHECKFILE))
[4766]335    {
[7221]336      PRINTF(1)("Data Could not be located in %s\n", dataPath.c_str());
[4766]337    }
338  }
[4556]339
[8749]340
341  while (!ResourceManager::getInstance()->verifyDataDir(DEFAULT_DATA_DIR_CHECKFILE))
[4766]342  {
[8749]343
[5510]344    PRINTF(1)("The DataDirectory %s could not be verified\n\nh" \
345              "!!!  Please Change in File %s Section %s Entry %s to a suitable value !!!\n",
[7714]346              ResourceManager::getInstance()->getDataDir().c_str(),
347              this->configFileName.c_str(),
[7661]348              CONFIG_SECTION_GENERAL,
[5510]349              CONFIG_NAME_DATADIR );
[8749]350    OrxGui::Gui* gui = new OrxGui::QtGuiDataDirFallback(argc, argv);
[5479]351    gui->startGui();
[8750]352    if (gui->getState() == OrxGui::Gui::Quitting)
353      return(-1);
[5479]354    delete gui;
[8749]355    ResourceManager::getInstance()->setDataDir(Preferences::getInstance()->getString(CONFIG_SECTION_GENERAL, CONFIG_NAME_DATADIR, ""));
356
[4766]357  }
[8749]358
359
[5996]360  //! @todo this is a hack and should be loadable
[7221]361  std::string imageDir = ResourceManager::getInstance()->getFullName("maps");
[5216]362  ResourceManager::getInstance()->addImageDir(imageDir);
[7067]363  imageDir = ResourceManager::getInstance()->getFullName("pictures");
364  ResourceManager::getInstance()->addImageDir(imageDir);
[4009]365
[7355]366  //  DynamicLoader::loadDyLib("libtest.so");
[5074]367  return 0;
368}
369
370/**
371 * initializes miscelaneous features
372 * @return -1 on failure
373 */
374int Orxonox::initMisc()
375{
[7374]376  OrxShell::ShellBuffer::getInstance();
[8749]377
378  // start the collision detection engine
379  CDEngine::getInstance();
380
[4766]381  return 0;
[1858]382}
[1849]383
[2190]384/**
[4836]385 *  starts the orxonox game or menu
[4833]386 * here is the central orxonox state manager. There are currently two states
387 * - menu
388 * - game-play
389 * both states manage their states themselfs again.
[2190]390*/
[2636]391void Orxonox::start()
392{
[4556]393
[2636]394  this->gameLoader = GameLoader::getInstance();
[5996]395
[6139]396  if( this->port != -1)
397    this->gameLoader->loadNetworkCampaign("worlds/DefaultNetworkCampaign.oxc");
[5996]398  else
[6139]399    this->gameLoader->loadCampaign("worlds/DefaultCampaign.oxc");                       /* start orxonox in single player mode */
[5996]400
[4010]401  //  this->gameLoader->loadDebugCampaign(DEBUG_CAMPAIGN_0);
[2636]402  this->gameLoader->init();
403  this->gameLoader->start();
404}
405
[3214]406
[2636]407/**
[4833]408 * handles sprecial events from localinput
409 * @param event: an event not handled by the CommandNode
410 */
[4817]411// void Orxonox::graphicsHandler(SDL_Event* event)
412// {
413//   // Handle special events such as reshape, quit, focus changes
414//   switch (event->type)
415//     {
416//     case SDL_VIDEORESIZE:
417//       GraphicsEngine* tmpGEngine = GraphicsEngine::getInstance();
418//       tmpGEngine->resolutionChanged(event->resize);
419//       break;
420//     }
421// }
[1875]422
[4556]423
[4408]424
[1803]425
[3214]426
[4782]427
[4059]428bool showGui = false;
[3648]429
[4766]430/**********************************
431*** ORXONOX MAIN STARTING POINT ***
432**********************************/
[3449]433/**
[4833]434 *
[4836]435 *  main function
[4833]436 *
437 * here the journey begins
[3449]438*/
[4556]439int main(int argc, char** argv)
440{
[7256]441  CmdLinePrefsReader prefs;
[7374]442
[7661]443  IniFilePrefsReader ini(File(DEFAULT_CONFIG_FILE).name());
444  Preferences::getInstance()->setUserIni(File(DEFAULT_CONFIG_FILE).name());
[7374]445
[7256]446  prefs.parse(argc, argv);
[7374]447
[7256]448  if ( Preferences::getInstance()->getString("misc", "showLicenseAndExit", "") == "1" )
[5996]449  {
[7256]450    PRINT(0)(ORXONOX_LICENSE_SHORT);
451    return 0;
[5996]452  }
[7374]453
[7440]454  if ( Preferences::getInstance()->getString("misc", "start-gdb", "0") == "1" )
455  {
456    SignalHandler::getInstance()->doCatch( argv[0], GDB_RUN_IN_FOREGROUND );
[8623]457    SignalHandler::getInstance()->registerCallback(EventHandler::releaseMouse, NULL);
[7440]458  }
459  else if ( Preferences::getInstance()->getString("misc", "bt-to-file", "1") == "1" )
[7714]460  {
461    SignalHandler::getInstance()->doCatch( argv[0], GDB_RUN_WRITE_TO_FILE );
[7460]462
[7440]463  }
[7460]464
[7256]465  if( Preferences::getInstance()->getString("game", "showGui", "") == "1" )
466    showGui = true;
467  else if( Preferences::getInstance()->getString( "game", "gameType", "" ) == "multiplayer_server" ||
468           Preferences::getInstance()->getString( "game", "gameType", "" ) == "multiplayer_client" )
469    return startNetworkOrxonox(argc, argv);
[7374]470
[7256]471  return startOrxonox(argc, argv, "", -1);
[3648]472}
473
474
475
[5996]476/**
477 * starts orxonox in network mode
478 * @param argc parameters count given to orxonox
479 * @param argv parameters given to orxonox
480 */
481int startNetworkOrxonox(int argc, char** argv)
482{
483
[7256]484  std::string gameType = Preferences::getInstance()->getString( "game", "gameType", "" );
[7374]485
[7256]486  if ( gameType == "multiplayer_client" )
[4132]487  {
[7256]488    int port = Preferences::getInstance()->getInt( "game", "port", DEFAULT_ORXONOX_PORT );
489    std::string host = Preferences::getInstance()->getString( "game", "host", "" );
[7374]490
[7256]491    if ( host == "" )
[5996]492    {
[7256]493      printf("You need to specify a host to connect to ( -H <host> )\n");
494      return 1;
[5996]495    }
[7374]496
[7256]497    printf("Starting Orxonox as client: connecting to %s, on port %i\n", host.c_str(), port);
[7374]498
[7256]499    startOrxonox(argc, argv, host.c_str(), port);
[4132]500  }
[7256]501  else if ( gameType == "multiplayer_server" )
502  {
503    int port = Preferences::getInstance()->getInt( "game", "port", DEFAULT_ORXONOX_PORT );
[7374]504
[7256]505    printf("Starting Orxonox as server: listening on port %i\n", port);
[7374]506
[7256]507    startOrxonox(argc, argv, "", port);
508  }
[8316]509  return 1;
[3648]510}
511
[3649]512
[4766]513
514/**
515 * starts orxonox
516 * @param argc parameters count given to orxonox
517 * @param argv parameters given to orxonox
518 */
[7256]519int startOrxonox(int argc, char** argv, const std::string & name, int port)
[3648]520{
[4830]521  // checking for existence of the configuration-files, or if the lock file is still used
[7661]522  if (showGui || (!File("./orxonox.conf").isFile() &&
[7714]523                  !File(DEFAULT_CONFIG_FILE).isFile())
[7729]524#if DEBUG_LEVEL <= 3 // developers do not need to see the GUI, when orxonox fails
[5996]525      || ResourceManager::isFile(DEFAULT_LOCK_FILE)
[4981]526#endif
527     )
[5996]528  {
[7661]529    File lockFile(DEFAULT_LOCK_FILE);
530    if (lockFile.isFile())
531      lockFile.remove();
[4556]532
[5996]533    // starting the GUI
[7661]534    OrxGui::QtGui gui(argc, argv);
535    gui.startGui();
[4132]536
[7661]537    if (gui.getState() & OrxGui::Gui::Quitting)
[5996]538      return 0;
[4556]539
[5996]540  }
[4556]541
[4032]542  PRINT(0)(">>> Starting Orxonox <<<\n");
[4033]543
[7661]544  File(DEFAULT_LOCK_FILE).touch();
[4033]545
[1850]546  Orxonox *orx = Orxonox::getInstance();
[4556]547
[5996]548  if( orx->init(argc, argv, name, port) == -1)
549  {
550    PRINTF(1)("! Orxonox initialization failed\n");
551    return -1;
552  }
[4556]553
[5996]554  printf("finished inizialisation\n");
[2636]555  orx->start();
[4556]556
[3676]557  delete orx;
[7661]558  File("~/.orxonox/orxonox.lock").remove();
[8363]559  return 0;
[1803]560}
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