[4556] | 1 | /* |
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[1850] | 2 | orxonox - the future of 3D-vertical-scrollers |
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| 3 | |
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| 4 | Copyright (C) 2004 orx |
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| 5 | |
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| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2, or (at your option) |
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| 9 | any later version. |
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| 10 | |
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| 11 | This program is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | GNU General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with this program; if not, write to the Free Software Foundation, |
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[4556] | 18 | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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[1850] | 19 | |
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[1855] | 20 | |
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| 21 | ### File Specific: |
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| 22 | main-programmer: Patrick Boenzli |
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[2190] | 23 | co-programmer: Christian Meyer |
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[4054] | 24 | co-programmer: Benjamin Grauer: injected ResourceManager/GraphicsEngine/GUI |
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[1850] | 25 | */ |
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| 26 | |
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[2190] | 27 | #include "orxonox.h" |
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[3610] | 28 | |
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[4054] | 29 | #include "gui.h" |
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| 30 | |
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[2036] | 31 | #include "world.h" |
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[4091] | 32 | #include "ini_parser.h" |
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[2636] | 33 | #include "game_loader.h" |
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[4786] | 34 | |
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| 35 | //ENGINES |
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[3610] | 36 | #include "graphics_engine.h" |
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[4504] | 37 | #include "sound_engine.h" |
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[3655] | 38 | #include "resource_manager.h" |
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[4286] | 39 | #include "object_manager.h" |
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[4786] | 40 | #include "cd_engine.h" |
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[3790] | 41 | #include "text_engine.h" |
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[4786] | 42 | #include "event_handler.h" |
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[4815] | 43 | #include "garbage_collector.h" |
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[4786] | 44 | |
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| 45 | #include "state.h" |
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| 46 | #include "event.h" |
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[4010] | 47 | #include "factory.h" |
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[4131] | 48 | #include "benchmark.h" |
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[3610] | 49 | |
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[4786] | 50 | #include "class_list.h" |
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[4766] | 51 | #include "substring.h" |
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[4748] | 52 | |
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[2190] | 53 | #include <string.h> |
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[4032] | 54 | |
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[3966] | 55 | int verbose = 4; |
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[2036] | 56 | |
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[1803] | 57 | using namespace std; |
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| 58 | |
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[2190] | 59 | /** |
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[2636] | 60 | \brief create a new Orxonox |
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[4135] | 61 | |
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| 62 | In this funcitons only global values are set. The game will not be started here. |
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[2190] | 63 | */ |
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| 64 | Orxonox::Orxonox () |
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[1872] | 65 | { |
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[4445] | 66 | this->setClassID(CL_ORXONOX, "Orxonox"); |
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[4766] | 67 | this->setName("orxonox-main"); |
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[4059] | 68 | |
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[4766] | 69 | this->iniParser = NULL; |
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[4135] | 70 | |
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| 71 | this->argc = 0; |
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| 72 | this->argv = NULL; |
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[4782] | 73 | |
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[1872] | 74 | } |
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[1803] | 75 | |
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[2190] | 76 | /** |
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[2636] | 77 | \brief remove Orxonox from memory |
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[2190] | 78 | */ |
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[4556] | 79 | Orxonox::~Orxonox () |
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[2190] | 80 | { |
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[4766] | 81 | delete this->iniParser; |
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| 82 | |
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[3611] | 83 | delete GraphicsEngine::getInstance(); // deleting the Graphics |
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[4504] | 84 | delete TextEngine::getInstance(); |
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| 85 | delete SoundEngine::getInstance(); |
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[3660] | 86 | delete ResourceManager::getInstance(); // deletes the Resource Manager |
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[4286] | 87 | delete ObjectManager::getInstance(); |
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[3790] | 88 | delete TextEngine::getInstance(); |
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[4749] | 89 | delete Factory::getFirst(); |
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[4815] | 90 | delete GameLoader::getInstance(); |
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[4766] | 91 | delete SoundEngine::getInstance(); |
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[4786] | 92 | delete State::getInstance(); |
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[4815] | 93 | delete CDEngine::getInstance(); |
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| 94 | delete GarbageCollector::getInstance(); |
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[4748] | 95 | |
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[4817] | 96 | delete EventHandler::getInstance(); |
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| 97 | |
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[4753] | 98 | ClassList::debug(0); |
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[1850] | 99 | |
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[4766] | 100 | PRINT(3)("===================================================\n" \ |
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| 101 | "Thanks for playing orxonox.\n" \ |
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| 102 | "visit: http://www.orxonox.ethz.ch for new versions.\n" \ |
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| 103 | "===================================================\n"); |
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[1872] | 104 | |
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[4766] | 105 | Orxonox::singletonRef = NULL; |
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[1850] | 106 | } |
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| 107 | |
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[2190] | 108 | /** |
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[4766] | 109 | * @brief this is a singleton class to prevent duplicates |
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| 110 | */ |
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| 111 | Orxonox* Orxonox::singletonRef = NULL; |
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[4556] | 112 | |
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[4766] | 113 | /** |
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| 114 | * @brief this finds the config file |
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| 115 | * @returns the new config-fileName |
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| 116 | * Since the config file varies from user to user and since one may want to specify different config files |
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| 117 | * for certain occasions or platforms this function finds the right config file for every occasion and stores |
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| 118 | * it's path and name into configfilename |
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[2190] | 119 | */ |
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[4766] | 120 | const char* Orxonox::getConfigFile (int argc, char** argv) |
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[1850] | 121 | { |
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[4766] | 122 | strcpy (this->configFileName, DEFAULT_CONFIG_FILE); |
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| 123 | this->iniParser = new IniParser(this->configFileName); |
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[1803] | 124 | } |
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| 125 | |
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[2190] | 126 | /** |
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[2636] | 127 | \brief initialize Orxonox with command line |
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[2190] | 128 | */ |
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| 129 | int Orxonox::init (int argc, char** argv) |
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[1803] | 130 | { |
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[4135] | 131 | this->argc = argc; |
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| 132 | this->argv = argv; |
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[2636] | 133 | // parse command line |
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| 134 | // config file |
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[4556] | 135 | |
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[4766] | 136 | // initialize the Config-file |
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| 137 | this->getConfigFile(argc, argv); |
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| 138 | |
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| 139 | |
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[4782] | 140 | // initialize everything |
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[3174] | 141 | SDL_Init (SDL_INIT_TIMER); |
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[4113] | 142 | if( initResources () == -1) return -1; |
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[3226] | 143 | if( initVideo() == -1) return -1; |
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| 144 | if( initSound() == -1) return -1; |
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| 145 | if( initInput() == -1) return -1; |
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| 146 | if( initNetworking () == -1) return -1; |
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[4556] | 147 | |
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[2636] | 148 | return 0; |
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[1850] | 149 | } |
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[1849] | 150 | |
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[2190] | 151 | /** |
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[2636] | 152 | \brief initializes SDL and OpenGL |
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[2190] | 153 | */ |
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[4556] | 154 | int Orxonox::initVideo() |
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[2190] | 155 | { |
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[3611] | 156 | PRINTF(3)("> Initializing video\n"); |
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[4556] | 157 | |
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[3610] | 158 | GraphicsEngine::getInstance(); |
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[4766] | 159 | GraphicsEngine::getInstance()->setWindowName(PACKAGE_NAME " " PACKAGE_VERSION, PACKAGE_NAME " " PACKAGE_VERSION); |
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[4556] | 160 | |
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[4784] | 161 | GraphicsEngine::getInstance()->initFromIniFile(this->iniParser); |
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[4766] | 162 | |
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[2190] | 163 | return 0; |
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| 164 | } |
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[1850] | 165 | |
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[2190] | 166 | /** |
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[2636] | 167 | \brief initializes the sound engine |
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[2190] | 168 | */ |
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[4556] | 169 | int Orxonox::initSound() |
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[2190] | 170 | { |
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[4504] | 171 | PRINT(3)("> Initializing sound\n"); |
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[3226] | 172 | // SDL_Init(SDL_INIT_AUDIO); |
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[4504] | 173 | SoundEngine::getInstance()->initAudio(); |
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[2636] | 174 | return 0; |
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[2190] | 175 | } |
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[1900] | 176 | |
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[3214] | 177 | |
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[2190] | 178 | /** |
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[4766] | 179 | * @brief initializes input functions |
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[2190] | 180 | */ |
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[4556] | 181 | int Orxonox::initInput() |
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[2190] | 182 | { |
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[4766] | 183 | PRINT(3)("> Initializing input\n"); |
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| 184 | |
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[4822] | 185 | EventHandler::getInstance()->init(); |
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[4556] | 186 | |
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[2636] | 187 | return 0; |
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[1803] | 188 | } |
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| 189 | |
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[3214] | 190 | |
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[2190] | 191 | /** |
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[4766] | 192 | * @brief initializes network system |
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[2190] | 193 | */ |
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[4556] | 194 | int Orxonox::initNetworking() |
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[1897] | 195 | { |
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[4766] | 196 | PRINT(3)("> Initializing networking\n"); |
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| 197 | |
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| 198 | printf(" ---Not yet implemented-FIXME--\n"); |
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[2636] | 199 | return 0; |
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[1897] | 200 | } |
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| 201 | |
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[3214] | 202 | |
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[2190] | 203 | /** |
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[4766] | 204 | * @brief initializes and loads resource files |
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| 205 | */ |
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| 206 | int Orxonox::initResources() |
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[1858] | 207 | { |
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[4766] | 208 | PRINTF(3)("> Initializing resources\n"); |
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[4091] | 209 | |
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[4766] | 210 | PRINT(3)("initializing ResourceManager\n"); |
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| 211 | |
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[4091] | 212 | // create parser |
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[4766] | 213 | if( this->iniParser->getSection (CONFIG_SECTION_DATA) == -1) |
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| 214 | { |
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| 215 | PRINTF(1)("Could not find Section %s in %s\n", CONFIG_SECTION_DATA, DEFAULT_CONFIG_FILE); |
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| 216 | return -1; |
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| 217 | } |
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| 218 | char namebuf[256]; |
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| 219 | char valuebuf[256]; |
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| 220 | memset (namebuf, 0, 256); |
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| 221 | memset (valuebuf, 0, 256); |
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[4556] | 222 | |
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[4766] | 223 | while( this->iniParser->nextVar (namebuf, valuebuf) != -1) |
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| 224 | { |
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| 225 | if (!strcmp(namebuf, CONFIG_NAME_DATADIR)) |
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| 226 | { |
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[4556] | 227 | // printf("Not yet implemented\n"); |
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[4822] | 228 | if (!ResourceManager::getInstance()->setDataDir(valuebuf)) |
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[4766] | 229 | { |
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| 230 | PRINTF(1)("Data Could not be located\n"); |
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| 231 | exit(-1); |
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| 232 | } |
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| 233 | } |
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[4556] | 234 | |
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[4766] | 235 | memset (namebuf, 0, 256); |
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| 236 | memset (valuebuf, 0, 256); |
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| 237 | } |
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[4556] | 238 | |
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[4822] | 239 | if (!ResourceManager::getInstance()->checkDataDir(DEFAULT_DATA_DIR_CHECKFILE)) |
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[4766] | 240 | { |
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| 241 | PRINTF(1)("The DataDirectory %s could not be verified\n" \ |
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| 242 | " Please Change in File %s Section %s Entry %s to a suitable value\n", |
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[4822] | 243 | ResourceManager::getInstance()->getDataDir(), |
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[4766] | 244 | DEFAULT_CONFIG_FILE, |
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| 245 | CONFIG_SECTION_DATA, |
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| 246 | CONFIG_NAME_DATADIR); |
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| 247 | exit(-1); |
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| 248 | } |
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[4606] | 249 | //! \todo this is a hack and should be loadable |
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[4822] | 250 | ResourceManager::getInstance()->addImageDir(ResourceManager::getInstance()->getFullName("maps/")); |
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| 251 | ResourceManager::getInstance()->debug(); |
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[4009] | 252 | |
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[4766] | 253 | PRINT(3)("initializing TextEngine\n"); |
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| 254 | TextEngine::getInstance(); |
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[4091] | 255 | |
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[4766] | 256 | PRINT(3)("initializing ObjectManager\n"); |
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[4822] | 257 | ObjectManager::getInstance(); |
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[4766] | 258 | CDEngine::getInstance(); |
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[4616] | 259 | |
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[4766] | 260 | return 0; |
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[1858] | 261 | } |
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[1849] | 262 | |
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[2190] | 263 | /** |
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[2636] | 264 | \brief starts the orxonox game or menu |
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| 265 | |
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| 266 | here is the central orxonox state manager. There are currently two states |
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| 267 | - menu |
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| 268 | - game-play |
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| 269 | both states manage their states themselfs again. |
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[2190] | 270 | */ |
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[2636] | 271 | void Orxonox::start() |
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| 272 | { |
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[4556] | 273 | |
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[2636] | 274 | this->gameLoader = GameLoader::getInstance(); |
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[4094] | 275 | this->gameLoader->loadCampaign("worlds/DefaultCampaign.oxc"); |
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[4010] | 276 | // this->gameLoader->loadDebugCampaign(DEBUG_CAMPAIGN_0); |
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[2636] | 277 | this->gameLoader->init(); |
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| 278 | this->gameLoader->start(); |
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| 279 | } |
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| 280 | |
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[3214] | 281 | |
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[2636] | 282 | /** |
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| 283 | \brief handles sprecial events from localinput |
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[4556] | 284 | \param event: an event not handled by the CommandNode |
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[2190] | 285 | */ |
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[4817] | 286 | // void Orxonox::graphicsHandler(SDL_Event* event) |
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| 287 | // { |
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| 288 | // // Handle special events such as reshape, quit, focus changes |
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| 289 | // switch (event->type) |
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| 290 | // { |
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| 291 | // case SDL_VIDEORESIZE: |
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| 292 | // GraphicsEngine* tmpGEngine = GraphicsEngine::getInstance(); |
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| 293 | // tmpGEngine->resolutionChanged(event->resize); |
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| 294 | // break; |
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| 295 | // } |
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| 296 | // } |
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[1875] | 297 | |
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[4556] | 298 | |
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[4408] | 299 | |
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[1803] | 300 | |
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[3214] | 301 | |
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[4782] | 302 | |
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[4059] | 303 | bool showGui = false; |
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[3648] | 304 | |
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[4766] | 305 | |
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| 306 | |
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| 307 | /********************************** |
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| 308 | *** ORXONOX MAIN STARTING POINT *** |
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| 309 | **********************************/ |
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[3449] | 310 | /** |
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| 311 | \brief main function |
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[3214] | 312 | |
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[3449] | 313 | here the journey begins |
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| 314 | */ |
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[4556] | 315 | int main(int argc, char** argv) |
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| 316 | { |
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[4135] | 317 | // here the pre-arguments are loaded, these are needed to go either to orxonx itself, Help, or Benchmark. |
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[3648] | 318 | int i; |
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[4032] | 319 | for(i = 1; i < argc; ++i) |
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[3648] | 320 | { |
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[4135] | 321 | if(! strcmp( "--help", argv[i]) || !strcmp("-h", argv[i])) return startHelp(argc, argv); |
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| 322 | else if(!strcmp( "--benchmark", argv[i]) || !strcmp("-b", argv[i])) return startBenchmarks(); |
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| 323 | else if(!strcmp( "--gui", argv[i]) || !strcmp("-g", argv[i])) showGui = true; |
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| 324 | // else PRINTF(2)("Orxonox does not understand the arguments %s\n", argv[i]); |
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[3648] | 325 | } |
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| 326 | |
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| 327 | return startOrxonox(argc, argv); |
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| 328 | } |
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| 329 | |
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| 330 | |
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| 331 | |
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[4132] | 332 | int startHelp(int argc, char** argv) |
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[3648] | 333 | { |
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[4032] | 334 | PRINT(0)("orxonox: starts the orxonox game - rules\n"); |
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[4134] | 335 | PRINT(0)("usage: orxonox [arg [arg...]]\n\n"); |
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[4032] | 336 | PRINT(0)("valid options:\n"); |
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[4132] | 337 | { |
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| 338 | Gui* gui = new Gui(argc, argv); |
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| 339 | gui->printHelp(); |
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| 340 | delete gui; |
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| 341 | } |
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[4135] | 342 | PRINT(0)(" -b|--benchmark:\t\tstarts the orxonox benchmark\n"); |
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| 343 | PRINT(0)(" -h|--help:\t\t\tshows this help\n"); |
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[3648] | 344 | } |
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| 345 | |
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[3649] | 346 | |
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[4766] | 347 | |
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| 348 | /** |
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| 349 | * starts orxonox |
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| 350 | * @param argc parameters count given to orxonox |
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| 351 | * @param argv parameters given to orxonox |
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| 352 | */ |
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[3648] | 353 | int startOrxonox(int argc, char** argv) |
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| 354 | { |
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[4032] | 355 | // checking for existence of the configuration-files |
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[4059] | 356 | if (showGui || |
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[4766] | 357 | !ResourceManager::isFile(DEFAULT_CONFIG_FILE) || |
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| 358 | ResourceManager::isFile(DEFAULT_LOCK_FILE)) |
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[4032] | 359 | { |
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[4766] | 360 | if (ResourceManager::isFile(DEFAULT_LOCK_FILE)) |
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| 361 | ResourceManager::deleteFile(DEFAULT_LOCK_FILE); |
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[4556] | 362 | |
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[4132] | 363 | // starting the GUI |
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[4056] | 364 | Gui* gui = new Gui(argc, argv); |
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[4132] | 365 | gui->startGui(); |
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| 366 | |
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[4054] | 367 | if (! gui->startOrxonox) |
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[4556] | 368 | return 0; |
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| 369 | |
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[4054] | 370 | delete gui; |
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[4032] | 371 | } |
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[4556] | 372 | |
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[4032] | 373 | PRINT(0)(">>> Starting Orxonox <<<\n"); |
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[4033] | 374 | |
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[4766] | 375 | ResourceManager::touchFile(DEFAULT_LOCK_FILE); |
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[4033] | 376 | |
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[1850] | 377 | Orxonox *orx = Orxonox::getInstance(); |
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[4556] | 378 | |
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[3226] | 379 | if((*orx).init(argc, argv) == -1) |
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[2636] | 380 | { |
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[4032] | 381 | PRINTF(1)("! Orxonox initialization failed\n"); |
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[2636] | 382 | return -1; |
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| 383 | } |
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[4556] | 384 | |
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[2636] | 385 | orx->start(); |
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[4556] | 386 | |
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[3676] | 387 | delete orx; |
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[4033] | 388 | ResourceManager::deleteFile("~/.orxonox/orxonox.lock"); |
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[4556] | 389 | |
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[1803] | 390 | } |
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