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source: orxonox.OLD/trunk/src/orxonox.cc @ 9163

Last change on this file since 9163 was 8750, checked in by bensch, 18 years ago

orxonox/trunk: now one can also close orxonox when the datadir is not found by the user

File size: 15.0 KB
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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();
[1850]147
[4833]148  PRINT(3)
[5996]149  (
150    "===================================================\n" \
151    "Thanks for playing orxonox.\n" \
152    "visit: http://www.orxonox.net for new versions.\n" \
153    "===================================================\n" \
154    ORXONOX_LICENSE_SHORT
155  );
[1872]156
[4766]157  Orxonox::singletonRef = NULL;
[1850]158}
159
[2190]160/**
[4836]161 *  this is a singleton class to prevent duplicates
[4766]162 */
163Orxonox* Orxonox::singletonRef = NULL;
[4556]164
[5207]165// DANGEROUS
166void Orxonox::restart()
167{
[5996]168  //   int argc = this->argc;
169  //   char** argv = this->argv;
170  //
171  //   Orxonox *orx = Orxonox::getInstance();
172  //
173  //   delete orx;
174  //
175  //   orx = Orxonox::getInstance();
176  //
177  //   if((*orx).init(argc, argv) == -1)
178  //   {
179  //     PRINTF(1)("! Orxonox initialization failed\n");
180  //     return;
181  //   }
182  //
183  //   printf("finished inizialisation\n");
184  //   orx->start();
[5207]185}
186
[4766]187/**
[7221]188 * @brief this finds the config file
[4766]189 * @returns the new config-fileName
190 * Since the config file varies from user to user and since one may want to specify different config files
191 * for certain occasions or platforms this function finds the right config file for every occasion and stores
192 * it's path and name into configfilename
[2190]193*/
[7221]194const std::string& Orxonox::getConfigFile ()
[1850]195{
[7661]196  File orxConfFile("orxonox.conf");
197  if (orxConfFile.isFile())
[5424]198  {
[7221]199    this->configFileName =  "orxonox.conf";
[5424]200  }
201  else
[7661]202    this->configFileName = File(DEFAULT_CONFIG_FILE).name();
[7256]203
[7677]204  PRINTF(3)("Parsed Config File: '%s'\n", this->configFileName.c_str());
[8316]205  return this->configFileName;
[1803]206}
207
[2190]208/**
[4833]209 * initialize Orxonox with command line
210 */
[7256]211int Orxonox::init (int argc, char** argv, const std::string & name, int port)
[1803]212{
[4135]213  this->argc = argc;
214  this->argv = argv;
[4556]215
[5996]216  this->serverName = name;
217  this->port = port;
218
[4766]219  // initialize the Config-file
[4830]220  this->getConfigFile();
[4766]221
[5788]222  // windows must not write into stdout.txt and stderr.txt
[6833]223  /*#ifdef __WIN32__
[5788]224  freopen( "CON", "w", stdout );
225  freopen( "CON", "w", stderr );
[6833]226  #endif*/
[5788]227
[5996]228  // initialize everything
[6079]229  SDL_Init(0);
[8749]230  if( initVideo() == -1)
231    return -1;
[5996]232  if( initResources () == -1)
233    return -1;
234  if( initSound() == -1)
235    return -1;
236  if( initInput() == -1)
237    return -1;
238  if( initNetworking () == -1)
239    return -1;
240  if( initMisc () == -1)
241    return -1;
[4556]242
[2636]243  return 0;
[1850]244}
[1849]245
[5996]246
[2190]247/**
[4833]248 * initializes SDL and OpenGL
[5996]249 */
[4556]250int Orxonox::initVideo()
[2190]251{
[3611]252  PRINTF(3)("> Initializing video\n");
[4556]253
[3610]254  GraphicsEngine::getInstance();
[4556]255
[7256]256  GraphicsEngine::getInstance()->initFromPreferences();
[4766]257
[7221]258  std::string iconName = ResourceManager::getFullName("pictures/fighter-top-32x32.bmp");
259  if (!iconName.empty())
[5225]260  {
261    GraphicsEngine::getInstance()->setWindowName(PACKAGE_NAME " " PACKAGE_VERSION, iconName);
262  }
[2190]263  return 0;
264}
[1850]265
[5996]266
[2190]267/**
[4833]268 * initializes the sound engine
269 */
[4556]270int Orxonox::initSound()
[2190]271{
[4504]272  PRINT(3)("> Initializing sound\n");
[5225]273  // SDL_InitSubSystem(SDL_INIT_AUDIO);
[7460]274  OrxSound::SoundEngine::getInstance();
[4985]275
[7460]276  OrxSound::SoundEngine::getInstance()->loadSettings();
277  OrxSound::SoundEngine::getInstance()->initAudio();
[2636]278  return 0;
[2190]279}
[1900]280
[3214]281
[2190]282/**
[4833]283 * initializes input functions
284 */
[4556]285int Orxonox::initInput()
[2190]286{
[4766]287  PRINT(3)("> Initializing input\n");
288
[7256]289  EventHandler::getInstance()->init();
[4833]290  EventHandler::getInstance()->subscribe(GraphicsEngine::getInstance(), ES_ALL, EV_VIDEO_RESIZE);
[4556]291
[2636]292  return 0;
[1803]293}
294
[3214]295
[2190]296/**
[4833]297 * initializes network system
298 */
[4556]299int Orxonox::initNetworking()
[1897]300{
[4766]301  PRINT(3)("> Initializing networking\n");
302
[7256]303  if( this->serverName != "") // we are a client
[6695]304  {
305    State::setOnline(true);
[5996]306    NetworkManager::getInstance()->establishConnection(this->serverName, port);
[6695]307  }
[7714]308  else if( this->port > 0)
309  {    // we are a server
[6695]310    State::setOnline(true);
[5996]311    NetworkManager::getInstance()->createServer(port);
[6139]312  }
[2636]313  return 0;
[1897]314}
315
[7355]316//#include "util/loading/dynamic_loader.h"
[3214]317
[2190]318/**
[4833]319 * initializes and loads resource files
[4766]320 */
[4833]321int Orxonox::initResources()
[1858]322{
[4766]323  PRINTF(3)("> Initializing resources\n");
[4091]324
[4766]325  PRINT(3)("initializing ResourceManager\n");
326
[5488]327  // init the resource manager
[7221]328  std::string dataPath;
[7661]329  if ((dataPath = Preferences::getInstance()->getString(CONFIG_SECTION_GENERAL, CONFIG_NAME_DATADIR, ""))!= "")
[4766]330  {
[5480]331    if (!ResourceManager::getInstance()->setDataDir(dataPath) &&
[5996]332        !ResourceManager::getInstance()->verifyDataDir(DEFAULT_DATA_DIR_CHECKFILE))
[4766]333    {
[7221]334      PRINTF(1)("Data Could not be located in %s\n", dataPath.c_str());
[4766]335    }
336  }
[4556]337
[8749]338
339  while (!ResourceManager::getInstance()->verifyDataDir(DEFAULT_DATA_DIR_CHECKFILE))
[4766]340  {
[8749]341
[5510]342    PRINTF(1)("The DataDirectory %s could not be verified\n\nh" \
343              "!!!  Please Change in File %s Section %s Entry %s to a suitable value !!!\n",
[7714]344              ResourceManager::getInstance()->getDataDir().c_str(),
345              this->configFileName.c_str(),
[7661]346              CONFIG_SECTION_GENERAL,
[5510]347              CONFIG_NAME_DATADIR );
[8749]348    OrxGui::Gui* gui = new OrxGui::QtGuiDataDirFallback(argc, argv);
[5479]349    gui->startGui();
[8750]350    if (gui->getState() == OrxGui::Gui::Quitting)
351      return(-1);
[5479]352    delete gui;
[8749]353    ResourceManager::getInstance()->setDataDir(Preferences::getInstance()->getString(CONFIG_SECTION_GENERAL, CONFIG_NAME_DATADIR, ""));
354
[4766]355  }
[8749]356
357
[5996]358  //! @todo this is a hack and should be loadable
[7221]359  std::string imageDir = ResourceManager::getInstance()->getFullName("maps");
[5216]360  ResourceManager::getInstance()->addImageDir(imageDir);
[7067]361  imageDir = ResourceManager::getInstance()->getFullName("pictures");
362  ResourceManager::getInstance()->addImageDir(imageDir);
[4009]363
[7355]364  //  DynamicLoader::loadDyLib("libtest.so");
[5074]365  return 0;
366}
367
368/**
369 * initializes miscelaneous features
370 * @return -1 on failure
371 */
372int Orxonox::initMisc()
373{
[7374]374  OrxShell::ShellBuffer::getInstance();
[8749]375
376  // start the collision detection engine
377  CDEngine::getInstance();
378
[4766]379  return 0;
[1858]380}
[1849]381
[2190]382/**
[4836]383 *  starts the orxonox game or menu
[4833]384 * here is the central orxonox state manager. There are currently two states
385 * - menu
386 * - game-play
387 * both states manage their states themselfs again.
[2190]388*/
[2636]389void Orxonox::start()
390{
[4556]391
[2636]392  this->gameLoader = GameLoader::getInstance();
[5996]393
[6139]394  if( this->port != -1)
395    this->gameLoader->loadNetworkCampaign("worlds/DefaultNetworkCampaign.oxc");
[5996]396  else
[6139]397    this->gameLoader->loadCampaign("worlds/DefaultCampaign.oxc");                       /* start orxonox in single player mode */
[5996]398
[4010]399  //  this->gameLoader->loadDebugCampaign(DEBUG_CAMPAIGN_0);
[2636]400  this->gameLoader->init();
401  this->gameLoader->start();
402}
403
[3214]404
[2636]405/**
[4833]406 * handles sprecial events from localinput
407 * @param event: an event not handled by the CommandNode
408 */
[4817]409// void Orxonox::graphicsHandler(SDL_Event* event)
410// {
411//   // Handle special events such as reshape, quit, focus changes
412//   switch (event->type)
413//     {
414//     case SDL_VIDEORESIZE:
415//       GraphicsEngine* tmpGEngine = GraphicsEngine::getInstance();
416//       tmpGEngine->resolutionChanged(event->resize);
417//       break;
418//     }
419// }
[1875]420
[4556]421
[4408]422
[1803]423
[3214]424
[4782]425
[4059]426bool showGui = false;
[3648]427
[4766]428/**********************************
429*** ORXONOX MAIN STARTING POINT ***
430**********************************/
[3449]431/**
[4833]432 *
[4836]433 *  main function
[4833]434 *
435 * here the journey begins
[3449]436*/
[4556]437int main(int argc, char** argv)
438{
[7256]439  CmdLinePrefsReader prefs;
[7374]440
[7661]441  IniFilePrefsReader ini(File(DEFAULT_CONFIG_FILE).name());
442  Preferences::getInstance()->setUserIni(File(DEFAULT_CONFIG_FILE).name());
[7374]443
[7256]444  prefs.parse(argc, argv);
[7374]445
[7256]446  if ( Preferences::getInstance()->getString("misc", "showLicenseAndExit", "") == "1" )
[5996]447  {
[7256]448    PRINT(0)(ORXONOX_LICENSE_SHORT);
449    return 0;
[5996]450  }
[7374]451
[7440]452  if ( Preferences::getInstance()->getString("misc", "start-gdb", "0") == "1" )
453  {
454    SignalHandler::getInstance()->doCatch( argv[0], GDB_RUN_IN_FOREGROUND );
[8623]455    SignalHandler::getInstance()->registerCallback(EventHandler::releaseMouse, NULL);
[7440]456  }
457  else if ( Preferences::getInstance()->getString("misc", "bt-to-file", "1") == "1" )
[7714]458  {
459    SignalHandler::getInstance()->doCatch( argv[0], GDB_RUN_WRITE_TO_FILE );
[7460]460
[7440]461  }
[7460]462
[7256]463  if( Preferences::getInstance()->getString("game", "showGui", "") == "1" )
464    showGui = true;
465  else if( Preferences::getInstance()->getString( "game", "gameType", "" ) == "multiplayer_server" ||
466           Preferences::getInstance()->getString( "game", "gameType", "" ) == "multiplayer_client" )
467    return startNetworkOrxonox(argc, argv);
[7374]468
[7256]469  return startOrxonox(argc, argv, "", -1);
[3648]470}
471
472
473
[5996]474/**
475 * starts orxonox in network mode
476 * @param argc parameters count given to orxonox
477 * @param argv parameters given to orxonox
478 */
479int startNetworkOrxonox(int argc, char** argv)
480{
481
[7256]482  std::string gameType = Preferences::getInstance()->getString( "game", "gameType", "" );
[7374]483
[7256]484  if ( gameType == "multiplayer_client" )
[4132]485  {
[7256]486    int port = Preferences::getInstance()->getInt( "game", "port", DEFAULT_ORXONOX_PORT );
487    std::string host = Preferences::getInstance()->getString( "game", "host", "" );
[7374]488
[7256]489    if ( host == "" )
[5996]490    {
[7256]491      printf("You need to specify a host to connect to ( -H <host> )\n");
492      return 1;
[5996]493    }
[7374]494
[7256]495    printf("Starting Orxonox as client: connecting to %s, on port %i\n", host.c_str(), port);
[7374]496
[7256]497    startOrxonox(argc, argv, host.c_str(), port);
[4132]498  }
[7256]499  else if ( gameType == "multiplayer_server" )
500  {
501    int port = Preferences::getInstance()->getInt( "game", "port", DEFAULT_ORXONOX_PORT );
[7374]502
[7256]503    printf("Starting Orxonox as server: listening on port %i\n", port);
[7374]504
[7256]505    startOrxonox(argc, argv, "", port);
506  }
[8316]507  return 1;
[3648]508}
509
[3649]510
[4766]511
512/**
513 * starts orxonox
514 * @param argc parameters count given to orxonox
515 * @param argv parameters given to orxonox
516 */
[7256]517int startOrxonox(int argc, char** argv, const std::string & name, int port)
[3648]518{
[4830]519  // checking for existence of the configuration-files, or if the lock file is still used
[7661]520  if (showGui || (!File("./orxonox.conf").isFile() &&
[7714]521                  !File(DEFAULT_CONFIG_FILE).isFile())
[7729]522#if DEBUG_LEVEL <= 3 // developers do not need to see the GUI, when orxonox fails
[5996]523      || ResourceManager::isFile(DEFAULT_LOCK_FILE)
[4981]524#endif
525     )
[5996]526  {
[7661]527    File lockFile(DEFAULT_LOCK_FILE);
528    if (lockFile.isFile())
529      lockFile.remove();
[4556]530
[5996]531    // starting the GUI
[7661]532    OrxGui::QtGui gui(argc, argv);
533    gui.startGui();
[4132]534
[7661]535    if (gui.getState() & OrxGui::Gui::Quitting)
[5996]536      return 0;
[4556]537
[5996]538  }
[4556]539
[4032]540  PRINT(0)(">>> Starting Orxonox <<<\n");
[4033]541
[7661]542  File(DEFAULT_LOCK_FILE).touch();
[4033]543
[1850]544  Orxonox *orx = Orxonox::getInstance();
[4556]545
[5996]546  if( orx->init(argc, argv, name, port) == -1)
547  {
548    PRINTF(1)("! Orxonox initialization failed\n");
549    return -1;
550  }
[4556]551
[5996]552  printf("finished inizialisation\n");
[2636]553  orx->start();
[4556]554
[3676]555  delete orx;
[7661]556  File("~/.orxonox/orxonox.lock").remove();
[8363]557  return 0;
[1803]558}
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