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source: orxonox.OLD/trunk/src/orxonox.cc @ 8326

Last change on this file since 8326 was 8316, checked in by bensch, 18 years ago

trunk: fixed most -Wall warnings… but there are still many missing :/

File size: 14.7 KB
RevLine 
[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"
[4054]33
[7661]34#include "file.h"
[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);
[5996]230  if( initResources () == -1)
231    return -1;
232  if( initVideo() == -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
[7661]289  EventHandler::getInstance()->
[7256]290  EventHandler::getInstance()->init();
[4833]291  EventHandler::getInstance()->subscribe(GraphicsEngine::getInstance(), ES_ALL, EV_VIDEO_RESIZE);
[4556]292
[2636]293  return 0;
[1803]294}
295
[3214]296
[2190]297/**
[4833]298 * initializes network system
299 */
[4556]300int Orxonox::initNetworking()
[1897]301{
[4766]302  PRINT(3)("> Initializing networking\n");
303
[7256]304  if( this->serverName != "") // we are a client
[6695]305  {
306    State::setOnline(true);
[5996]307    NetworkManager::getInstance()->establishConnection(this->serverName, port);
[6695]308  }
[7714]309  else if( this->port > 0)
310  {    // we are a server
[6695]311    State::setOnline(true);
[5996]312    NetworkManager::getInstance()->createServer(port);
[6139]313  }
[2636]314  return 0;
[1897]315}
316
[7355]317//#include "util/loading/dynamic_loader.h"
[3214]318
[2190]319/**
[4833]320 * initializes and loads resource files
[4766]321 */
[4833]322int Orxonox::initResources()
[1858]323{
[4766]324  PRINTF(3)("> Initializing resources\n");
[4091]325
[4766]326  PRINT(3)("initializing ResourceManager\n");
327
[5488]328  // init the resource manager
[7221]329  std::string dataPath;
[7661]330  if ((dataPath = Preferences::getInstance()->getString(CONFIG_SECTION_GENERAL, CONFIG_NAME_DATADIR, ""))!= "")
[4766]331  {
[5480]332    if (!ResourceManager::getInstance()->setDataDir(dataPath) &&
[5996]333        !ResourceManager::getInstance()->verifyDataDir(DEFAULT_DATA_DIR_CHECKFILE))
[4766]334    {
[7221]335      PRINTF(1)("Data Could not be located in %s\n", dataPath.c_str());
[4766]336    }
337  }
[4556]338
[5480]339  if (!ResourceManager::getInstance()->verifyDataDir(DEFAULT_DATA_DIR_CHECKFILE))
[4766]340  {
[5510]341    PRINTF(1)("The DataDirectory %s could not be verified\n\nh" \
342              "!!!  Please Change in File %s Section %s Entry %s to a suitable value !!!\n",
[7714]343              ResourceManager::getInstance()->getDataDir().c_str(),
344              this->configFileName.c_str(),
[7661]345              CONFIG_SECTION_GENERAL,
[5510]346              CONFIG_NAME_DATADIR );
[7661]347    OrxGui::Gui* gui = new OrxGui::QtGui(argc, argv);
[5479]348    gui->startGui();
349    delete gui;
[4766]350    exit(-1);
351  }
[5996]352  //! @todo this is a hack and should be loadable
[7221]353  std::string imageDir = ResourceManager::getInstance()->getFullName("maps");
[5216]354  ResourceManager::getInstance()->addImageDir(imageDir);
[7067]355  imageDir = ResourceManager::getInstance()->getFullName("pictures");
356  ResourceManager::getInstance()->addImageDir(imageDir);
[4009]357
[7355]358  //  DynamicLoader::loadDyLib("libtest.so");
[7167]359
[5488]360  // start the collision detection engine
[4766]361  CDEngine::getInstance();
[5074]362  return 0;
363}
364
365/**
366 * initializes miscelaneous features
367 * @return -1 on failure
368 */
369int Orxonox::initMisc()
370{
[7374]371  OrxShell::ShellBuffer::getInstance();
[4766]372  return 0;
[1858]373}
[1849]374
[2190]375/**
[4836]376 *  starts the orxonox game or menu
[4833]377 * here is the central orxonox state manager. There are currently two states
378 * - menu
379 * - game-play
380 * both states manage their states themselfs again.
[2190]381*/
[2636]382void Orxonox::start()
383{
[4556]384
[2636]385  this->gameLoader = GameLoader::getInstance();
[5996]386
[6139]387  if( this->port != -1)
388    this->gameLoader->loadNetworkCampaign("worlds/DefaultNetworkCampaign.oxc");
[5996]389  else
[6139]390    this->gameLoader->loadCampaign("worlds/DefaultCampaign.oxc");                       /* start orxonox in single player mode */
[5996]391
[4010]392  //  this->gameLoader->loadDebugCampaign(DEBUG_CAMPAIGN_0);
[2636]393  this->gameLoader->init();
394  this->gameLoader->start();
395}
396
[3214]397
[2636]398/**
[4833]399 * handles sprecial events from localinput
400 * @param event: an event not handled by the CommandNode
401 */
[4817]402// void Orxonox::graphicsHandler(SDL_Event* event)
403// {
404//   // Handle special events such as reshape, quit, focus changes
405//   switch (event->type)
406//     {
407//     case SDL_VIDEORESIZE:
408//       GraphicsEngine* tmpGEngine = GraphicsEngine::getInstance();
409//       tmpGEngine->resolutionChanged(event->resize);
410//       break;
411//     }
412// }
[1875]413
[4556]414
[4408]415
[1803]416
[3214]417
[4782]418
[4059]419bool showGui = false;
[3648]420
[4766]421/**********************************
422*** ORXONOX MAIN STARTING POINT ***
423**********************************/
[3449]424/**
[4833]425 *
[4836]426 *  main function
[4833]427 *
428 * here the journey begins
[3449]429*/
[4556]430int main(int argc, char** argv)
431{
[7256]432  CmdLinePrefsReader prefs;
[7374]433
[7661]434  IniFilePrefsReader ini(File(DEFAULT_CONFIG_FILE).name());
435  Preferences::getInstance()->setUserIni(File(DEFAULT_CONFIG_FILE).name());
[7374]436
[7256]437  prefs.parse(argc, argv);
[7374]438
[7256]439  if ( Preferences::getInstance()->getString("misc", "showLicenseAndExit", "") == "1" )
[5996]440  {
[7256]441    PRINT(0)(ORXONOX_LICENSE_SHORT);
442    return 0;
[5996]443  }
[7374]444
[7440]445  if ( Preferences::getInstance()->getString("misc", "start-gdb", "0") == "1" )
446  {
447    SignalHandler::getInstance()->doCatch( argv[0], GDB_RUN_IN_FOREGROUND );
448  }
449  else if ( Preferences::getInstance()->getString("misc", "bt-to-file", "1") == "1" )
[7714]450  {
451    SignalHandler::getInstance()->doCatch( argv[0], GDB_RUN_WRITE_TO_FILE );
[7460]452
[7440]453  }
[7460]454
[7256]455  if( Preferences::getInstance()->getString("game", "showGui", "") == "1" )
456    showGui = true;
457  else if( Preferences::getInstance()->getString( "game", "gameType", "" ) == "multiplayer_server" ||
458           Preferences::getInstance()->getString( "game", "gameType", "" ) == "multiplayer_client" )
459    return startNetworkOrxonox(argc, argv);
[7374]460
[7256]461  return startOrxonox(argc, argv, "", -1);
[3648]462}
463
464
465
[5996]466/**
467 * starts orxonox in network mode
468 * @param argc parameters count given to orxonox
469 * @param argv parameters given to orxonox
470 */
471int startNetworkOrxonox(int argc, char** argv)
472{
473
[7256]474  std::string gameType = Preferences::getInstance()->getString( "game", "gameType", "" );
[7374]475
[7256]476  if ( gameType == "multiplayer_client" )
[4132]477  {
[7256]478    int port = Preferences::getInstance()->getInt( "game", "port", DEFAULT_ORXONOX_PORT );
479    std::string host = Preferences::getInstance()->getString( "game", "host", "" );
[7374]480
[7256]481    if ( host == "" )
[5996]482    {
[7256]483      printf("You need to specify a host to connect to ( -H <host> )\n");
484      return 1;
[5996]485    }
[7374]486
[7256]487    printf("Starting Orxonox as client: connecting to %s, on port %i\n", host.c_str(), port);
[7374]488
[7256]489    startOrxonox(argc, argv, host.c_str(), port);
[4132]490  }
[7256]491  else if ( gameType == "multiplayer_server" )
492  {
493    int port = Preferences::getInstance()->getInt( "game", "port", DEFAULT_ORXONOX_PORT );
[7374]494
[7256]495    printf("Starting Orxonox as server: listening on port %i\n", port);
[7374]496
[7256]497    startOrxonox(argc, argv, "", port);
498  }
[8316]499  return 1;
[3648]500}
501
[3649]502
[4766]503
504/**
505 * starts orxonox
506 * @param argc parameters count given to orxonox
507 * @param argv parameters given to orxonox
508 */
[7256]509int startOrxonox(int argc, char** argv, const std::string & name, int port)
[3648]510{
[4830]511  // checking for existence of the configuration-files, or if the lock file is still used
[7661]512  if (showGui || (!File("./orxonox.conf").isFile() &&
[7714]513                  !File(DEFAULT_CONFIG_FILE).isFile())
[7729]514#if DEBUG_LEVEL <= 3 // developers do not need to see the GUI, when orxonox fails
[5996]515      || ResourceManager::isFile(DEFAULT_LOCK_FILE)
[4981]516#endif
517     )
[5996]518  {
[7661]519    File lockFile(DEFAULT_LOCK_FILE);
520    if (lockFile.isFile())
521      lockFile.remove();
[4556]522
[5996]523    // starting the GUI
[7661]524    OrxGui::QtGui gui(argc, argv);
525    gui.startGui();
[4132]526
[7661]527    if (gui.getState() & OrxGui::Gui::Quitting)
[5996]528      return 0;
[4556]529
[5996]530  }
[4556]531
[4032]532  PRINT(0)(">>> Starting Orxonox <<<\n");
[4033]533
[7661]534  File(DEFAULT_LOCK_FILE).touch();
[4033]535
[1850]536  Orxonox *orx = Orxonox::getInstance();
[4556]537
[5996]538  if( orx->init(argc, argv, name, port) == -1)
539  {
540    PRINTF(1)("! Orxonox initialization failed\n");
541    return -1;
542  }
[4556]543
[5996]544  printf("finished inizialisation\n");
[2636]545  orx->start();
[4556]546
[3676]547  delete orx;
[7661]548  File("~/.orxonox/orxonox.lock").remove();
[8316]549  return 1;
[1803]550}
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