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source: orxonox.OLD/trunk/src/orxonox.cc @ 7302

Last change on this file since 7302 was 7261, checked in by rennerc, 19 years ago

added audio commandline args

File size: 13.7 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
[4054]32#include "gui.h"
33
[5944]34#include "parser/ini_parser/ini_parser.h"
[7193]35#include "util/loading/game_loader.h"
[4786]36
37//ENGINES
[3610]38#include "graphics_engine.h"
[4504]39#include "sound_engine.h"
[7193]40#include "util/loading/resource_manager.h"
[4786]41#include "cd_engine.h"
[3790]42#include "text_engine.h"
[4786]43#include "event_handler.h"
44
[7193]45#include "util/loading/factory.h"
[4980]46#include "fast_factory.h"
47
[4131]48#include "benchmark.h"
[3610]49
[4786]50#include "class_list.h"
[5641]51#include "shell_command_class.h"
[5165]52#include "shell_command.h"
[5175]53#include "shell_buffer.h"
[4748]54
[7193]55#include "util/loading/load_param_description.h"
[5226]56
[5996]57#include "network_manager.h"
58
[6695]59#include "state.h"
[7256]60#include "lib/parser/preferences/cmd_line_prefs_reader.h"
61#include "lib/parser/preferences/ini_file_prefs_reader.h"
[2190]62#include <string.h>
[4032]63
[4885]64int verbose = 4;
[2036]65
[1803]66using namespace std;
67
[5207]68SHELL_COMMAND(restart, Orxonox, restart);
69
[7258]70REGISTER_ARG_FLAG( l, license,    "misc",  "showLicenseAndExit", "Prints the license and exit",      "1" );
71REGISTER_ARG_FLAG( c, client,     "game",  "gameType",           "Connect to Server (-H)",           "multiplayer_client" );
72REGISTER_ARG_FLAG( s, server,     "game",  "gameType",           "Start Orxonox as Game Server",     "multiplayer_server" );
73REGISTER_ARG_ARG(  H, host,       "game",  "host",               "Host to connect to",               "host");
74REGISTER_ARG_ARG(  p, port,       "game",  "port",               "Port to use",                      "port" );
75REGISTER_ARG_FLAG( g, gui,        "game",  "showGui",            "starts the orxonox with the configuration GUI", "1");
[7256]76
[7258]77REGISTER_ARG_FLAG( f, fullscreen, "video", "Fullscreen-mode",    "start Orxonox in fullscreen mode", "1");
78REGISTER_ARG_FLAG( w, windowed,   "video", "Fullscreen-mode",    "start Orxonox in windowed mode",   "0");
79REGISTER_ARG_ARG(  r, resolution, "video", "Resolution",         "Sets resolution / window size",    "res");
80
[7261]81REGISTER_ARG_FLAG( a, audio,      "audio", "Disable-Audio",      "Enable audio",                     "0" );
82REGISTER_ARG_FLAG( m, mute ,      "audio", "Disable-Audio",      "Disable audio",                    "1" );
83REGISTER_ARG_ARG(  _, audio_channels, "audio", "Audio-Channels", "Sets # audio channels", "num" );
84REGISTER_ARG_ARG(  _, music_volume, "audio", "Music-Volume", "Sets music volume", "vol" );
85REGISTER_ARG_ARG(  _, effects_volume, "audio", "Effects-Volume", "Sets effects volume", "vol" );
86
[2190]87/**
[4836]88 *  create a new Orxonox
[4135]89
90   In this funcitons only global values are set. The game will not be started here.
[2190]91*/
92Orxonox::Orxonox ()
[1872]93{
[4445]94  this->setClassID(CL_ORXONOX, "Orxonox");
[4766]95  this->setName("orxonox-main");
[4059]96
[4135]97  this->argc = 0;
98  this->argv = NULL;
[4782]99
[5996]100  /* this way, there is no network enabled: */
[7256]101  this->serverName = "";
[5996]102  this->port = -1;
103
[7221]104  this->configFileName = "";
[1872]105}
[1803]106
[2190]107/**
[4836]108 *  remove Orxonox from memory
[2190]109*/
[4556]110Orxonox::~Orxonox ()
[2190]111{
[5285]112  // game-specific
[4815]113  delete GameLoader::getInstance();
[5285]114
115  // class-less services/factories
[5982]116  Factory::deleteFactories();
[4980]117  FastFactory::deleteAll();
[5171]118  ShellCommandClass::unregisterAllCommands();
[5332]119
[5226]120  LoadClassDescription::deleteAllDescriptions();
121
[5285]122  // engines
123  delete CDEngine::getInstance();
124  delete SoundEngine::getInstance();
125  delete GraphicsEngine::getInstance(); // deleting the Graphics
[4817]126  delete EventHandler::getInstance();
[5285]127
128  // handlers
129  delete ResourceManager::getInstance(); // deletes the Resource Manager
130  // output-buffer
131  delete ShellBuffer::getInstance();
132
[5225]133  SDL_QuitSubSystem(SDL_INIT_TIMER);
[7126]134  ClassList::debug();
[1850]135
[4833]136  PRINT(3)
[5996]137  (
138    "===================================================\n" \
139    "Thanks for playing orxonox.\n" \
140    "visit: http://www.orxonox.net for new versions.\n" \
141    "===================================================\n" \
142    ORXONOX_LICENSE_SHORT
143  );
[1872]144
[4766]145  Orxonox::singletonRef = NULL;
[1850]146}
147
[2190]148/**
[4836]149 *  this is a singleton class to prevent duplicates
[4766]150 */
151Orxonox* Orxonox::singletonRef = NULL;
[4556]152
[5207]153// DANGEROUS
154void Orxonox::restart()
155{
[5996]156  //   int argc = this->argc;
157  //   char** argv = this->argv;
158  //
159  //   Orxonox *orx = Orxonox::getInstance();
160  //
161  //   delete orx;
162  //
163  //   orx = Orxonox::getInstance();
164  //
165  //   if((*orx).init(argc, argv) == -1)
166  //   {
167  //     PRINTF(1)("! Orxonox initialization failed\n");
168  //     return;
169  //   }
170  //
171  //   printf("finished inizialisation\n");
172  //   orx->start();
[5207]173}
174
[4766]175/**
[7221]176 * @brief this finds the config file
[4766]177 * @returns the new config-fileName
178 * Since the config file varies from user to user and since one may want to specify different config files
179 * for certain occasions or platforms this function finds the right config file for every occasion and stores
180 * it's path and name into configfilename
[2190]181*/
[7221]182const std::string& Orxonox::getConfigFile ()
[1850]183{
[5424]184  if (ResourceManager::isFile("orxonox.conf"))
185  {
[7221]186    this->configFileName =  "orxonox.conf";
[5424]187  }
188  else
189    this->configFileName = ResourceManager::homeDirCheck(DEFAULT_CONFIG_FILE);
[7256]190
[5424]191  PRINTF(3)("Parsed Config File: '%s'\n", this->configFileName);
[1803]192}
193
[2190]194/**
[4833]195 * initialize Orxonox with command line
196 */
[7256]197int Orxonox::init (int argc, char** argv, const std::string & name, int port)
[1803]198{
[4135]199  this->argc = argc;
200  this->argv = argv;
[4556]201
[5996]202  this->serverName = name;
203  this->port = port;
204
[4766]205  // initialize the Config-file
[4830]206  this->getConfigFile();
[4766]207
[5788]208  // windows must not write into stdout.txt and stderr.txt
[6833]209  /*#ifdef __WIN32__
[5788]210  freopen( "CON", "w", stdout );
211  freopen( "CON", "w", stderr );
[6833]212  #endif*/
[5788]213
[5996]214  // initialize everything
[6079]215  SDL_Init(0);
[5996]216  if( initResources () == -1)
217    return -1;
218  if( initVideo() == -1)
219    return -1;
220  if( initSound() == -1)
221    return -1;
222  if( initInput() == -1)
223    return -1;
224  if( initNetworking () == -1)
225    return -1;
226  if( initMisc () == -1)
227    return -1;
[4556]228
[2636]229  return 0;
[1850]230}
[1849]231
[5996]232
[2190]233/**
[4833]234 * initializes SDL and OpenGL
[5996]235 */
[4556]236int Orxonox::initVideo()
[2190]237{
[3611]238  PRINTF(3)("> Initializing video\n");
[4556]239
[3610]240  GraphicsEngine::getInstance();
[4556]241
[7256]242  GraphicsEngine::getInstance()->initFromPreferences();
[4766]243
[7221]244  std::string iconName = ResourceManager::getFullName("pictures/fighter-top-32x32.bmp");
245  if (!iconName.empty())
[5225]246  {
247    GraphicsEngine::getInstance()->setWindowName(PACKAGE_NAME " " PACKAGE_VERSION, iconName);
248  }
[2190]249  return 0;
250}
[1850]251
[5996]252
[2190]253/**
[4833]254 * initializes the sound engine
255 */
[4556]256int Orxonox::initSound()
[2190]257{
[4504]258  PRINT(3)("> Initializing sound\n");
[5225]259  // SDL_InitSubSystem(SDL_INIT_AUDIO);
[6840]260  SoundEngine::getInstance();
[4985]261
[7256]262  SoundEngine::getInstance()->loadSettings();
[6840]263  SoundEngine::getInstance()->initAudio();
[2636]264  return 0;
[2190]265}
[1900]266
[3214]267
[2190]268/**
[4833]269 * initializes input functions
270 */
[4556]271int Orxonox::initInput()
[2190]272{
[4766]273  PRINT(3)("> Initializing input\n");
274
[7256]275  EventHandler::getInstance()->init();
[4833]276  EventHandler::getInstance()->subscribe(GraphicsEngine::getInstance(), ES_ALL, EV_VIDEO_RESIZE);
[4556]277
[2636]278  return 0;
[1803]279}
280
[3214]281
[2190]282/**
[4833]283 * initializes network system
284 */
[4556]285int Orxonox::initNetworking()
[1897]286{
[4766]287  PRINT(3)("> Initializing networking\n");
288
[7256]289  if( this->serverName != "") // we are a client
[6695]290  {
291    State::setOnline(true);
[5996]292    NetworkManager::getInstance()->establishConnection(this->serverName, port);
[6695]293  }
[6139]294  else if( this->port > 0) {    // we are a server
[6695]295    State::setOnline(true);
[5996]296    NetworkManager::getInstance()->createServer(port);
[6139]297  }
[2636]298  return 0;
[1897]299}
300
[7193]301#include "util/loading/dynamic_loader.h"
[3214]302
[2190]303/**
[4833]304 * initializes and loads resource files
[4766]305 */
[4833]306int Orxonox::initResources()
[1858]307{
[4766]308  PRINTF(3)("> Initializing resources\n");
[4091]309
[4766]310  PRINT(3)("initializing ResourceManager\n");
311
[5488]312  // init the resource manager
[7221]313  std::string dataPath;
[7256]314  if ((dataPath = Preferences::getInstance()->getString(CONFIG_SECTION_DATA, CONFIG_NAME_DATADIR, ""))!= "")
[4766]315  {
[5480]316    if (!ResourceManager::getInstance()->setDataDir(dataPath) &&
[5996]317        !ResourceManager::getInstance()->verifyDataDir(DEFAULT_DATA_DIR_CHECKFILE))
[4766]318    {
[7221]319      PRINTF(1)("Data Could not be located in %s\n", dataPath.c_str());
[4766]320    }
321  }
[4556]322
[5480]323  if (!ResourceManager::getInstance()->verifyDataDir(DEFAULT_DATA_DIR_CHECKFILE))
[4766]324  {
[5510]325    PRINTF(1)("The DataDirectory %s could not be verified\n\nh" \
326              "!!!  Please Change in File %s Section %s Entry %s to a suitable value !!!\n",
[7221]327    ResourceManager::getInstance()->getDataDir().c_str(),
328    this->configFileName.c_str(),
[4766]329              CONFIG_SECTION_DATA,
[5510]330              CONFIG_NAME_DATADIR );
[5479]331    Gui* gui = new Gui(argc, argv);
332    gui->startGui();
333    delete gui;
[4766]334    exit(-1);
335  }
[5996]336  //! @todo this is a hack and should be loadable
[7221]337  std::string imageDir = ResourceManager::getInstance()->getFullName("maps");
[5216]338  ResourceManager::getInstance()->addImageDir(imageDir);
[7067]339  imageDir = ResourceManager::getInstance()->getFullName("pictures");
340  ResourceManager::getInstance()->addImageDir(imageDir);
[4009]341
[7167]342  DynamicLoader::loadDyLib("libtest.so");
343
[5488]344  // start the collision detection engine
[4766]345  CDEngine::getInstance();
[5074]346  return 0;
347}
348
349/**
350 * initializes miscelaneous features
351 * @return -1 on failure
352 */
353int Orxonox::initMisc()
354{
[5183]355  ShellBuffer::getInstance();
[4766]356  return 0;
[1858]357}
[1849]358
[2190]359/**
[4836]360 *  starts the orxonox game or menu
[4833]361 * here is the central orxonox state manager. There are currently two states
362 * - menu
363 * - game-play
364 * both states manage their states themselfs again.
[2190]365*/
[2636]366void Orxonox::start()
367{
[4556]368
[2636]369  this->gameLoader = GameLoader::getInstance();
[5996]370
[6139]371  if( this->port != -1)
372    this->gameLoader->loadNetworkCampaign("worlds/DefaultNetworkCampaign.oxc");
[5996]373  else
[6139]374    this->gameLoader->loadCampaign("worlds/DefaultCampaign.oxc");                       /* start orxonox in single player mode */
[5996]375
[4010]376  //  this->gameLoader->loadDebugCampaign(DEBUG_CAMPAIGN_0);
[2636]377  this->gameLoader->init();
378  this->gameLoader->start();
379}
380
[3214]381
[2636]382/**
[4833]383 * handles sprecial events from localinput
384 * @param event: an event not handled by the CommandNode
385 */
[4817]386// void Orxonox::graphicsHandler(SDL_Event* event)
387// {
388//   // Handle special events such as reshape, quit, focus changes
389//   switch (event->type)
390//     {
391//     case SDL_VIDEORESIZE:
392//       GraphicsEngine* tmpGEngine = GraphicsEngine::getInstance();
393//       tmpGEngine->resolutionChanged(event->resize);
394//       break;
395//     }
396// }
[1875]397
[4556]398
[4408]399
[1803]400
[3214]401
[4782]402
[4059]403bool showGui = false;
[3648]404
[4766]405
406
407/**********************************
408*** ORXONOX MAIN STARTING POINT ***
409**********************************/
[3449]410/**
[4833]411 *
[4836]412 *  main function
[4833]413 *
414 * here the journey begins
[3449]415*/
[4556]416int main(int argc, char** argv)
417{
[7256]418  CmdLinePrefsReader prefs;
419 
420  IniFilePrefsReader ini(ResourceManager::homeDirCheck(DEFAULT_CONFIG_FILE));
421 
422  prefs.parse(argc, argv);
423 
424  if ( Preferences::getInstance()->getString("misc", "showLicenseAndExit", "") == "1" )
[5996]425  {
[7256]426    PRINT(0)(ORXONOX_LICENSE_SHORT);
427    return 0;
[5996]428  }
[7256]429 
430  if( Preferences::getInstance()->getString("game", "showGui", "") == "1" )
431    showGui = true;
432  else if( Preferences::getInstance()->getString( "game", "gameType", "" ) == "multiplayer_server" ||
433           Preferences::getInstance()->getString( "game", "gameType", "" ) == "multiplayer_client" )
434    return startNetworkOrxonox(argc, argv);
435 
436  return startOrxonox(argc, argv, "", -1);
437  return 0;
[3648]438}
439
440
441
[5996]442/**
443 * starts orxonox in network mode
444 * @param argc parameters count given to orxonox
445 * @param argv parameters given to orxonox
446 */
447int startNetworkOrxonox(int argc, char** argv)
448{
449
[7256]450  std::string gameType = Preferences::getInstance()->getString( "game", "gameType", "" );
451 
452  if ( gameType == "multiplayer_client" )
[4132]453  {
[7256]454    int port = Preferences::getInstance()->getInt( "game", "port", DEFAULT_ORXONOX_PORT );
455    std::string host = Preferences::getInstance()->getString( "game", "host", "" );
456   
457    if ( host == "" )
[5996]458    {
[7256]459      printf("You need to specify a host to connect to ( -H <host> )\n");
460      return 1;
[5996]461    }
[7256]462   
463    printf("Starting Orxonox as client: connecting to %s, on port %i\n", host.c_str(), port);
464   
465    startOrxonox(argc, argv, host.c_str(), port);
[4132]466  }
[7256]467  else if ( gameType == "multiplayer_server" )
468  {
469    int port = Preferences::getInstance()->getInt( "game", "port", DEFAULT_ORXONOX_PORT );
470   
471    printf("Starting Orxonox as server: listening on port %i\n", port);
472   
473    startOrxonox(argc, argv, "", port);
474  }
[3648]475}
476
[3649]477
[4766]478
479/**
480 * starts orxonox
481 * @param argc parameters count given to orxonox
482 * @param argv parameters given to orxonox
483 */
[7256]484int startOrxonox(int argc, char** argv, const std::string & name, int port)
[3648]485{
[4830]486  // checking for existence of the configuration-files, or if the lock file is still used
[5424]487  if (showGui || (!ResourceManager::isFile("./orxonox.conf") &&
[5996]488                  !ResourceManager::isFile(DEFAULT_CONFIG_FILE))
[5424]489#if DEBUG < 3 // developers do not need to see the GUI, when orxonox fails
[5996]490      || ResourceManager::isFile(DEFAULT_LOCK_FILE)
[4981]491#endif
492     )
[5996]493  {
494    if (ResourceManager::isFile(DEFAULT_LOCK_FILE))
495      ResourceManager::deleteFile(DEFAULT_LOCK_FILE);
[4556]496
[5996]497    // starting the GUI
498    Gui* gui = new Gui(argc, argv);
499    gui->startGui();
[4132]500
[5996]501    if (! gui->startOrxonox)
502      return 0;
[4556]503
[5996]504    delete gui;
505  }
[4556]506
[4032]507  PRINT(0)(">>> Starting Orxonox <<<\n");
[4033]508
[4766]509  ResourceManager::touchFile(DEFAULT_LOCK_FILE);
[4033]510
[1850]511  Orxonox *orx = Orxonox::getInstance();
[4556]512
[5996]513  if( orx->init(argc, argv, name, port) == -1)
514  {
515    PRINTF(1)("! Orxonox initialization failed\n");
516    return -1;
517  }
[4556]518
[5996]519  printf("finished inizialisation\n");
[2636]520  orx->start();
[4556]521
[3676]522  delete orx;
[4033]523  ResourceManager::deleteFile("~/.orxonox/orxonox.lock");
[1803]524}
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