[1505] | 1 | /* |
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| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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| 3 | * > www.orxonox.net < |
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| 4 | * |
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| 5 | * |
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| 6 | * License notice: |
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| 7 | * |
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| 8 | * This program is free software; you can redistribute it and/or |
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| 9 | * modify it under the terms of the GNU General Public License |
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| 10 | * as published by the Free Software Foundation; either version 2 |
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| 11 | * of the License, or (at your option) any later version. |
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| 12 | * |
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| 13 | * This program is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | * GNU General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU General Public License |
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| 19 | * along with this program; if not, write to the Free Software |
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| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 21 | * |
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| 22 | * Author: |
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| 23 | * Fabian 'x3n' Landau |
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[2799] | 24 | * Reto Grieder |
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[1505] | 25 | * Co-authors: |
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[2799] | 26 | * ... |
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[1505] | 27 | * |
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| 28 | */ |
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| 29 | |
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| 30 | /** |
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[2171] | 31 | @file |
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[1524] | 32 | @brief Implementation of the Core class. |
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[1505] | 33 | */ |
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| 34 | |
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[1524] | 35 | #include "Core.h" |
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[2710] | 36 | |
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[1756] | 37 | #include <cassert> |
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[2710] | 38 | #include <fstream> |
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| 39 | #include <cstdlib> |
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| 40 | #include <cstdio> |
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| 41 | #include <boost/filesystem.hpp> |
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| 42 | |
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| 43 | #ifdef ORXONOX_PLATFORM_WINDOWS |
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[2799] | 44 | # ifndef WIN32_LEAN_AND_MEAN |
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| 45 | # define WIN32_LEAN_AND_MEAN |
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| 46 | # endif |
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[2710] | 47 | # include <windows.h> |
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| 48 | #elif defined(ORXONOX_PLATFORM_APPLE) |
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| 49 | # include <sys/param.h> |
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| 50 | # include <mach-o/dyld.h> |
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| 51 | #else /* Linux */ |
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| 52 | # include <sys/types.h> |
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| 53 | # include <unistd.h> |
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| 54 | #endif |
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| 55 | |
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| 56 | #include "SpecialConfig.h" |
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[2799] | 57 | #include "util/Debug.h" |
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[2710] | 58 | #include "util/Exception.h" |
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[2799] | 59 | #include "util/SignalHandler.h" |
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| 60 | #include "Clock.h" |
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| 61 | #include "CommandExecutor.h" |
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| 62 | #include "CommandLine.h" |
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| 63 | #include "ConfigFileManager.h" |
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| 64 | #include "ConfigValueIncludes.h" |
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| 65 | #include "CoreIncludes.h" |
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| 66 | #include "Factory.h" |
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| 67 | #include "Identifier.h" |
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[1505] | 68 | #include "Language.h" |
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[2710] | 69 | #include "LuaBind.h" |
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[2799] | 70 | #include "Shell.h" |
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| 71 | #include "TclBind.h" |
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| 72 | #include "TclThreadManager.h" |
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[1505] | 73 | |
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| 74 | namespace orxonox |
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| 75 | { |
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[2710] | 76 | //! Path to the parent directory of the ones above if program was installed with relativ pahts |
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| 77 | static boost::filesystem::path rootPath_g; |
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| 78 | static boost::filesystem::path executablePath_g; //!< Path to the executable |
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| 79 | static boost::filesystem::path mediaPath_g; //!< Path to the media file folder |
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| 80 | static boost::filesystem::path configPath_g; //!< Path to the config file folder |
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| 81 | static boost::filesystem::path logPath_g; //!< Path to the log file folder |
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| 82 | |
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[2087] | 83 | bool Core::bShowsGraphics_s = false; |
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| 84 | bool Core::bHasServer_s = false; |
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| 85 | bool Core::bIsClient_s = false; |
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| 86 | bool Core::bIsStandalone_s = false; |
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| 87 | bool Core::bIsMaster_s = false; |
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| 88 | |
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[2710] | 89 | Core* Core::singletonRef_s = 0; |
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[2662] | 90 | |
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[2710] | 91 | SetCommandLineArgument(mediaPath, "").information("PATH"); |
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[2799] | 92 | SetCommandLineArgument(writingPathSuffix, "").information("DIR"); |
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| 93 | SetCommandLineArgument(settingsFile, "orxonox.ini"); |
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| 94 | SetCommandLineArgument(limitToCPU, 0).information("0: off | #cpu"); |
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[2710] | 95 | |
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[1505] | 96 | /** |
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| 97 | @brief Constructor: Registers the object and sets the config-values. |
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| 98 | @param A reference to a global variable, used to avoid an infinite recursion in getSoftDebugLevel() |
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| 99 | */ |
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[2799] | 100 | Core::Core(int argc, char** argv) |
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[1505] | 101 | { |
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[1524] | 102 | RegisterRootObject(Core); |
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[2662] | 103 | |
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| 104 | assert(Core::singletonRef_s == 0); |
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| 105 | Core::singletonRef_s = this; |
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[2710] | 106 | |
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[2799] | 107 | // Parse command line arguments fist |
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| 108 | try |
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| 109 | { |
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| 110 | CommandLine::parseAll(argc, argv); |
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| 111 | } |
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| 112 | catch (ArgumentException& ex) |
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| 113 | { |
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| 114 | COUT(1) << ex.what() << std::endl; |
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| 115 | COUT(0) << "Usage:" << std::endl << "orxonox " << CommandLine::getUsageInformation() << std::endl; |
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| 116 | } |
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[2662] | 117 | |
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[2799] | 118 | // limit the main thread to the first core so that QueryPerformanceCounter doesn't jump |
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| 119 | // do this after ogre has initialised. Somehow Ogre changes the settings again (not through |
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| 120 | // the timer though). |
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| 121 | int limitToCPU = CommandLine::getValue("limitToCPU"); |
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| 122 | if (limitToCPU > 0) |
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| 123 | setThreadAffinity((unsigned int)limitToCPU); |
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| 124 | |
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| 125 | // Determine and set the location of the executable |
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| 126 | setExecutablePath(); |
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| 127 | |
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| 128 | // Determine whether we have an installed or a binary dir run |
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| 129 | // The latter occurs when simply running from the build directory |
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| 130 | checkDevBuild(); |
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| 131 | |
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| 132 | // Make sure the directories we write in exist or else make them |
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| 133 | createDirectories(); |
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| 134 | |
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| 135 | // create a signal handler (only active for linux) |
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| 136 | // This call is placed as soon as possible, but after the directories are set |
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| 137 | this->signalHandler_ = new SignalHandler(); |
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| 138 | this->signalHandler_->doCatch(executablePath_g.string(), Core::getLogPathString() + "orxonox_crash.log"); |
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| 139 | |
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[2710] | 140 | // Set the correct log path. Before this call, /tmp (Unix) or %TEMP% was used |
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| 141 | OutputHandler::getOutStream().setLogPath(Core::getLogPathString()); |
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| 142 | |
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[2799] | 143 | // Manage ini files and set the default settings file (usually orxonox.ini) |
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| 144 | this->configFileManager_ = new ConfigFileManager(); |
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| 145 | this->configFileManager_->setFilename(ConfigFileType::Settings, |
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| 146 | CommandLine::getValue("settingsFile").getString()); |
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| 147 | |
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| 148 | this->languageInstance_ = new Language(); |
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| 149 | |
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| 150 | // Do this soon after the ConfigFileManager has been created to open up the |
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| 151 | // possibility to configure everything below here |
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| 152 | this->setConfigValues(); |
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| 153 | |
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[2710] | 154 | // Possible media path override by the command line |
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| 155 | if (!CommandLine::getArgument("mediaPath")->hasDefaultValue()) |
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| 156 | { |
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| 157 | //std::string mediaPath = CommandLine::getValue("mediaPath"); |
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| 158 | Core::tsetMediaPath(CommandLine::getValue("mediaPath")); |
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| 159 | } |
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[2799] | 160 | |
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| 161 | // Create the lua interface |
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| 162 | this->luaBind_ = new LuaBind(); |
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| 163 | |
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| 164 | // initialise Tcl |
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| 165 | this->tclBind_ = new TclBind(Core::getMediaPathString()); |
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| 166 | this->tclThreadManager_ = new TclThreadManager(tclBind_->getTclInterpreter()); |
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| 167 | |
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| 168 | // create a shell |
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| 169 | this->shell_ = new Shell(); |
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| 170 | |
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| 171 | // creates the class hierarchy for all classes with factories |
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| 172 | Factory::createClassHierarchy(); |
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| 173 | |
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| 174 | this->loaded_ = true; |
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[1505] | 175 | } |
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| 176 | |
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| 177 | /** |
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| 178 | @brief Sets the bool to true to avoid static functions accessing a deleted object. |
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| 179 | */ |
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[1524] | 180 | Core::~Core() |
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[1505] | 181 | { |
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[2799] | 182 | this->loaded_ = false; |
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| 183 | |
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| 184 | delete this->shell_; |
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| 185 | delete this->tclThreadManager_; |
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| 186 | delete this->tclBind_; |
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| 187 | delete this->luaBind_; |
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| 188 | delete this->languageInstance_; |
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| 189 | delete this->configFileManager_; |
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| 190 | delete this->signalHandler_; |
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| 191 | |
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| 192 | // Destroy command line arguments |
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| 193 | CommandLine::destroyAllArguments(); |
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| 194 | // Also delete external console command that don't belong to an Identifier |
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| 195 | CommandExecutor::destroyExternalCommands(); |
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| 196 | |
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[2662] | 197 | assert(Core::singletonRef_s); |
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| 198 | Core::singletonRef_s = 0; |
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[1505] | 199 | } |
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| 200 | |
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| 201 | /** |
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| 202 | @brief Function to collect the SetConfigValue-macro calls. |
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| 203 | */ |
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[1524] | 204 | void Core::setConfigValues() |
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[1505] | 205 | { |
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[2710] | 206 | #ifdef NDEBUG |
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| 207 | const unsigned int defaultLevelConsole = 1; |
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| 208 | const unsigned int defaultLevelLogfile = 3; |
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| 209 | const unsigned int defaultLevelShell = 1; |
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| 210 | #else |
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| 211 | const unsigned int defaultLevelConsole = 3; |
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| 212 | const unsigned int defaultLevelLogfile = 4; |
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| 213 | const unsigned int defaultLevelShell = 3; |
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| 214 | #endif |
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| 215 | SetConfigValue(softDebugLevelConsole_, defaultLevelConsole) |
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| 216 | .description("The maximal level of debug output shown in the console").callback(this, &Core::debugLevelChanged); |
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| 217 | SetConfigValue(softDebugLevelLogfile_, defaultLevelLogfile) |
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| 218 | .description("The maximal level of debug output shown in the logfile").callback(this, &Core::debugLevelChanged); |
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| 219 | SetConfigValue(softDebugLevelShell_, defaultLevelShell) |
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| 220 | .description("The maximal level of debug output shown in the ingame shell").callback(this, &Core::debugLevelChanged); |
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| 221 | |
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[1747] | 222 | SetConfigValue(language_, Language::getLanguage().defaultLanguage_).description("The language of the ingame text").callback(this, &Core::languageChanged); |
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[2662] | 223 | SetConfigValue(bInitializeRandomNumberGenerator_, true).description("If true, all random actions are different each time you start the game").callback(this, &Core::initializeRandomNumberGenerator); |
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[2710] | 224 | |
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[2727] | 225 | SetConfigValue(mediaPathString_, mediaPath_g.string()) |
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[2710] | 226 | .description("Relative path to the game data.").callback(this, &Core::mediaPathChanged); |
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[1747] | 227 | } |
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[1505] | 228 | |
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[1747] | 229 | /** |
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| 230 | @brief Callback function if the debug level has changed. |
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| 231 | */ |
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| 232 | void Core::debugLevelChanged() |
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| 233 | { |
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[1505] | 234 | // softDebugLevel_ is the maximum of the 3 variables |
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| 235 | this->softDebugLevel_ = this->softDebugLevelConsole_; |
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| 236 | if (this->softDebugLevelLogfile_ > this->softDebugLevel_) |
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| 237 | this->softDebugLevel_ = this->softDebugLevelLogfile_; |
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| 238 | if (this->softDebugLevelShell_ > this->softDebugLevel_) |
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| 239 | this->softDebugLevel_ = this->softDebugLevelShell_; |
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| 240 | |
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[1747] | 241 | OutputHandler::setSoftDebugLevel(OutputHandler::LD_All, this->softDebugLevel_); |
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| 242 | OutputHandler::setSoftDebugLevel(OutputHandler::LD_Console, this->softDebugLevelConsole_); |
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| 243 | OutputHandler::setSoftDebugLevel(OutputHandler::LD_Logfile, this->softDebugLevelLogfile_); |
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| 244 | OutputHandler::setSoftDebugLevel(OutputHandler::LD_Shell, this->softDebugLevelShell_); |
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| 245 | } |
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[1505] | 246 | |
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[1747] | 247 | /** |
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| 248 | @brief Callback function if the language has changed. |
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| 249 | */ |
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| 250 | void Core::languageChanged() |
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| 251 | { |
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| 252 | // Read the translation file after the language was configured |
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| 253 | Language::getLanguage().readTranslatedLanguageFile(); |
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[1505] | 254 | } |
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| 255 | |
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| 256 | /** |
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[2710] | 257 | @brief |
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| 258 | Callback function if the media path has changed. |
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| 259 | */ |
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| 260 | void Core::mediaPathChanged() |
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| 261 | { |
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| 262 | mediaPath_g = boost::filesystem::path(this->mediaPathString_); |
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| 263 | } |
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| 264 | |
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| 265 | /** |
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[1505] | 266 | @brief Returns the softDebugLevel for the given device (returns a default-value if the class ist right about to be created). |
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| 267 | @param device The device |
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| 268 | @return The softDebugLevel |
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| 269 | */ |
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[1524] | 270 | int Core::getSoftDebugLevel(OutputHandler::OutputDevice device) |
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[1505] | 271 | { |
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[2662] | 272 | switch (device) |
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[1505] | 273 | { |
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[2662] | 274 | case OutputHandler::LD_All: |
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| 275 | return Core::getInstance().softDebugLevel_; |
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| 276 | case OutputHandler::LD_Console: |
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| 277 | return Core::getInstance().softDebugLevelConsole_; |
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| 278 | case OutputHandler::LD_Logfile: |
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| 279 | return Core::getInstance().softDebugLevelLogfile_; |
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| 280 | case OutputHandler::LD_Shell: |
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| 281 | return Core::getInstance().softDebugLevelShell_; |
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| 282 | default: |
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| 283 | assert(0); |
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| 284 | return 2; |
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[1505] | 285 | } |
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| 286 | } |
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| 287 | |
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| 288 | /** |
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| 289 | @brief Sets the softDebugLevel for the given device. Please use this only temporary and restore the value afterwards, as it overrides the configured value. |
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| 290 | @param device The device |
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| 291 | @param level The level |
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| 292 | */ |
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[1524] | 293 | void Core::setSoftDebugLevel(OutputHandler::OutputDevice device, int level) |
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[1505] | 294 | { |
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[2662] | 295 | if (device == OutputHandler::LD_All) |
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| 296 | Core::getInstance().softDebugLevel_ = level; |
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| 297 | else if (device == OutputHandler::LD_Console) |
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| 298 | Core::getInstance().softDebugLevelConsole_ = level; |
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| 299 | else if (device == OutputHandler::LD_Logfile) |
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| 300 | Core::getInstance().softDebugLevelLogfile_ = level; |
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| 301 | else if (device == OutputHandler::LD_Shell) |
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| 302 | Core::getInstance().softDebugLevelShell_ = level; |
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[1747] | 303 | |
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[2662] | 304 | OutputHandler::setSoftDebugLevel(device, level); |
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[1505] | 305 | } |
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| 306 | |
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| 307 | /** |
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| 308 | @brief Returns the configured language. |
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| 309 | */ |
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[1524] | 310 | const std::string& Core::getLanguage() |
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[1505] | 311 | { |
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[2662] | 312 | return Core::getInstance().language_; |
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[1505] | 313 | } |
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| 314 | |
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| 315 | /** |
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| 316 | @brief Sets the language in the config-file back to the default. |
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| 317 | */ |
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[1524] | 318 | void Core::resetLanguage() |
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[1505] | 319 | { |
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[1524] | 320 | Core::getInstance().resetLanguageIntern(); |
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[1505] | 321 | } |
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| 322 | |
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| 323 | /** |
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| 324 | @brief Sets the language in the config-file back to the default. |
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| 325 | */ |
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[1524] | 326 | void Core::resetLanguageIntern() |
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[1505] | 327 | { |
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| 328 | ResetConfigValue(language_); |
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| 329 | } |
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[2662] | 330 | |
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[2710] | 331 | /** |
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| 332 | @brief |
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| 333 | Temporary sets the media path |
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| 334 | @param path |
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| 335 | The new media path |
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| 336 | */ |
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| 337 | void Core::_tsetMediaPath(const std::string& path) |
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| 338 | { |
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| 339 | ModifyConfigValue(mediaPathString_, tset, path); |
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| 340 | } |
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| 341 | |
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| 342 | /*static*/ const boost::filesystem::path& Core::getMediaPath() |
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| 343 | { |
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| 344 | return mediaPath_g; |
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| 345 | } |
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| 346 | /*static*/ std::string Core::getMediaPathString() |
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| 347 | { |
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| 348 | return mediaPath_g.string() + '/'; |
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| 349 | } |
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| 350 | |
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| 351 | /*static*/ const boost::filesystem::path& Core::getConfigPath() |
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| 352 | { |
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| 353 | return configPath_g; |
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| 354 | } |
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| 355 | /*static*/ std::string Core::getConfigPathString() |
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| 356 | { |
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| 357 | return configPath_g.string() + '/'; |
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| 358 | } |
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| 359 | |
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| 360 | /*static*/ const boost::filesystem::path& Core::getLogPath() |
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| 361 | { |
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| 362 | return logPath_g; |
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| 363 | } |
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| 364 | /*static*/ std::string Core::getLogPathString() |
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| 365 | { |
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| 366 | return logPath_g.string() + '/'; |
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| 367 | } |
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| 368 | |
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[2662] | 369 | void Core::initializeRandomNumberGenerator() |
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| 370 | { |
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| 371 | static bool bInitialized = false; |
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| 372 | if (!bInitialized && this->bInitializeRandomNumberGenerator_) |
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| 373 | { |
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| 374 | srand(time(0)); |
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| 375 | rand(); |
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| 376 | bInitialized = true; |
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| 377 | } |
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| 378 | } |
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[2710] | 379 | |
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[2799] | 380 | |
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[2710] | 381 | /** |
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[2799] | 382 | @note |
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| 383 | The code of this function has been copied and adjusted from OGRE, an open source graphics engine. |
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| 384 | (Object-oriented Graphics Rendering Engine) |
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| 385 | For the latest info, see http://www.ogre3d.org/ |
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| 386 | |
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| 387 | Copyright (c) 2000-2008 Torus Knot Software Ltd |
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| 388 | |
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| 389 | OGRE is licensed under the LGPL. For more info, see OGRE license. |
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[2710] | 390 | */ |
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[2799] | 391 | void Core::setThreadAffinity(int limitToCPU) |
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[2710] | 392 | { |
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[2799] | 393 | if (limitToCPU <= 0) |
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| 394 | return; |
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[2710] | 395 | |
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[2799] | 396 | unsigned int coreNr = limitToCPU - 1; |
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| 397 | #ifdef ORXONOX_PLATFORM_WINDOWS |
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| 398 | // Get the current process core mask |
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| 399 | DWORD procMask; |
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| 400 | DWORD sysMask; |
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| 401 | # if _MSC_VER >= 1400 && defined (_M_X64) |
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| 402 | GetProcessAffinityMask(GetCurrentProcess(), (PDWORD_PTR)&procMask, (PDWORD_PTR)&sysMask); |
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| 403 | # else |
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| 404 | GetProcessAffinityMask(GetCurrentProcess(), &procMask, &sysMask); |
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| 405 | # endif |
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[2710] | 406 | |
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[2799] | 407 | // If procMask is 0, consider there is only one core available |
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| 408 | // (using 0 as procMask will cause an infinite loop below) |
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| 409 | if (procMask == 0) |
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| 410 | procMask = 1; |
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| 411 | |
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| 412 | // if the core specified with coreNr is not available, take the lowest one |
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| 413 | if (!(procMask & (1 << coreNr))) |
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| 414 | coreNr = 0; |
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| 415 | |
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| 416 | // Find the lowest core that this process uses and coreNr suggests |
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| 417 | DWORD threadMask = 1; |
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| 418 | while ((threadMask & procMask) == 0 || (threadMask < (1u << coreNr))) |
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| 419 | threadMask <<= 1; |
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| 420 | |
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| 421 | // Set affinity to the first core |
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| 422 | SetThreadAffinityMask(GetCurrentThread(), threadMask); |
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| 423 | #endif |
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[2710] | 424 | } |
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| 425 | |
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| 426 | /** |
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| 427 | @brief |
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| 428 | Compares the executable path with the working directory |
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| 429 | */ |
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[2799] | 430 | void Core::setExecutablePath() |
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[2710] | 431 | { |
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| 432 | #ifdef ORXONOX_PLATFORM_WINDOWS |
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| 433 | // get executable module |
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| 434 | TCHAR buffer[1024]; |
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| 435 | if (GetModuleFileName(NULL, buffer, 1024) == 0) |
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| 436 | ThrowException(General, "Could not retrieve executable path."); |
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| 437 | |
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| 438 | #elif defined(ORXONOX_PLATFORM_APPLE) |
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| 439 | char buffer[1024]; |
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| 440 | unsigned long path_len = 1023; |
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| 441 | if (_NSGetExecutablePath(buffer, &path_len)) |
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| 442 | ThrowException(General, "Could not retrieve executable path."); |
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| 443 | |
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| 444 | #else /* Linux */ |
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| 445 | /* written by Nicolai Haehnle <prefect_@gmx.net> */ |
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| 446 | |
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| 447 | /* Get our PID and build the name of the link in /proc */ |
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| 448 | char linkname[64]; /* /proc/<pid>/exe */ |
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| 449 | if (snprintf(linkname, sizeof(linkname), "/proc/%i/exe", getpid()) < 0) |
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| 450 | { |
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| 451 | /* This should only happen on large word systems. I'm not sure |
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| 452 | what the proper response is here. |
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| 453 | Since it really is an assert-like condition, aborting the |
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| 454 | program seems to be in order. */ |
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| 455 | assert(false); |
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| 456 | } |
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| 457 | |
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| 458 | /* Now read the symbolic link */ |
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| 459 | char buffer[1024]; |
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| 460 | int ret; |
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| 461 | ret = readlink(linkname, buffer, 1024); |
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| 462 | /* In case of an error, leave the handling up to the caller */ |
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| 463 | if (ret == -1) |
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| 464 | ThrowException(General, "Could not retrieve executable path."); |
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| 465 | |
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| 466 | /* Ensure proper NUL termination */ |
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| 467 | buffer[ret] = 0; |
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| 468 | #endif |
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| 469 | |
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| 470 | executablePath_g = boost::filesystem::path(buffer); |
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| 471 | #ifndef ORXONOX_PLATFORM_APPLE |
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| 472 | executablePath_g = executablePath_g.branch_path(); // remove executable name |
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| 473 | #endif |
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| 474 | } |
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| 475 | |
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| 476 | /** |
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| 477 | @brief |
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| 478 | Checks for "orxonox_dev_build.keep_me" in the executable diretory. |
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| 479 | If found it means that this is not an installed run, hence we |
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| 480 | don't write the logs and config files to ~/.orxonox |
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| 481 | */ |
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[2799] | 482 | void Core::checkDevBuild() |
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[2710] | 483 | { |
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| 484 | if (boost::filesystem::exists(executablePath_g / "orxonox_dev_build.keep_me")) |
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| 485 | { |
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| 486 | COUT(1) << "Running from the build tree." << std::endl; |
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[2799] | 487 | Core::isDevBuild_ = true; |
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[2710] | 488 | mediaPath_g = ORXONOX_MEDIA_DEV_PATH; |
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| 489 | configPath_g = ORXONOX_CONFIG_DEV_PATH; |
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| 490 | logPath_g = ORXONOX_LOG_DEV_PATH; |
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| 491 | } |
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| 492 | else |
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| 493 | { |
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| 494 | #ifdef INSTALL_COPYABLE // --> relative paths |
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| 495 | // Also set the root path |
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| 496 | boost::filesystem::path relativeExecutablePath(ORXONOX_RUNTIME_INSTALL_PATH); |
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| 497 | rootPath_g = executablePath_g; |
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| 498 | while (!boost::filesystem::equivalent(rootPath_g / relativeExecutablePath, executablePath_g) || rootPath_g.empty()) |
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| 499 | rootPath_g = rootPath_g.branch_path(); |
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| 500 | if (rootPath_g.empty()) |
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| 501 | ThrowException(General, "Could not derive a root directory. Might the binary installation directory contain '..' when taken relative to the installation prefix path?"); |
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| 502 | |
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| 503 | // Using paths relative to the install prefix, complete them |
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| 504 | mediaPath_g = rootPath_g / ORXONOX_MEDIA_INSTALL_PATH; |
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| 505 | configPath_g = rootPath_g / ORXONOX_CONFIG_INSTALL_PATH; |
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| 506 | logPath_g = rootPath_g / ORXONOX_LOG_INSTALL_PATH; |
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| 507 | #else |
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| 508 | // There is no root path, so don't set it at all |
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| 509 | |
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| 510 | mediaPath_g = ORXONOX_MEDIA_INSTALL_PATH; |
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| 511 | |
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| 512 | // Get user directory |
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| 513 | # ifdef ORXONOX_PLATFORM_UNIX /* Apple? */ |
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| 514 | char* userDataPathPtr(getenv("HOME")); |
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| 515 | # else |
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| 516 | char* userDataPathPtr(getenv("APPDATA")); |
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| 517 | # endif |
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| 518 | if (userDataPathPtr == NULL) |
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| 519 | ThrowException(General, "Could not retrieve user data path."); |
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| 520 | boost::filesystem::path userDataPath(userDataPathPtr); |
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| 521 | userDataPath /= ".orxonox"; |
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| 522 | |
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| 523 | configPath_g = userDataPath / ORXONOX_CONFIG_INSTALL_PATH; |
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| 524 | logPath_g = userDataPath / ORXONOX_LOG_INSTALL_PATH; |
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| 525 | #endif |
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| 526 | } |
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| 527 | |
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| 528 | // Option to put all the config and log files in a separate folder |
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[2799] | 529 | if (!CommandLine::getArgument("writingPathSuffix")->hasDefaultValue()) |
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[2710] | 530 | { |
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[2799] | 531 | std::string directory(CommandLine::getValue("writingPathSuffix").getString()); |
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[2710] | 532 | configPath_g = configPath_g / directory; |
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| 533 | logPath_g = logPath_g / directory; |
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| 534 | } |
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| 535 | } |
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| 536 | |
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| 537 | /* |
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| 538 | @brief |
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| 539 | Checks for the log and the config directory and creates them |
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| 540 | if necessary. Otherwise me might have problems opening those files. |
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| 541 | */ |
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[2799] | 542 | void Core::createDirectories() |
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[2710] | 543 | { |
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| 544 | std::vector<std::pair<boost::filesystem::path, std::string> > directories; |
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| 545 | directories.push_back(std::pair<boost::filesystem::path, std::string> |
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| 546 | (boost::filesystem::path(configPath_g), "config")); |
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| 547 | directories.push_back(std::pair<boost::filesystem::path, std::string> |
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| 548 | (boost::filesystem::path(logPath_g), "log")); |
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| 549 | |
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| 550 | for (std::vector<std::pair<boost::filesystem::path, std::string> >::iterator it = directories.begin(); |
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| 551 | it != directories.end(); ++it) |
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| 552 | { |
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| 553 | if (boost::filesystem::exists(it->first) && !boost::filesystem::is_directory(it->first)) |
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| 554 | { |
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| 555 | ThrowException(General, std::string("The ") + it->second + " directory has been preoccupied by a file! \ |
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[2759] | 556 | Please remove " + it->first.string()); |
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[2710] | 557 | } |
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| 558 | if (boost::filesystem::create_directories(it->first)) // function may not return true at all (bug?) |
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| 559 | { |
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| 560 | COUT(4) << "Created " << it->second << " directory" << std::endl; |
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| 561 | } |
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| 562 | } |
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| 563 | } |
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[2799] | 564 | |
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[2800] | 565 | void Core::update(const Clock& time) |
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[2799] | 566 | { |
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[2800] | 567 | this->tclThreadManager_->update(time); |
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[2799] | 568 | } |
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[1505] | 569 | } |
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