[141] | 1 | /* |
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| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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| 3 | * |
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| 4 | * |
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| 5 | * License notice: |
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| 6 | * |
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| 7 | * This program is free software: you can redistribute it and/or modify |
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| 8 | * it under the terms of the GNU General Public License as published by |
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| 9 | * the Free Software Foundation, either version 3 of the License, or |
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| 10 | * (at your option) any later version. |
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| 11 | * |
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| 12 | * This program is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | * GNU General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU General Public License |
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| 18 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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| 19 | * |
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| 20 | * |
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| 21 | * Author: |
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| 22 | * Reto Grieder |
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| 23 | * Co-authors: |
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| 24 | * ... |
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| 25 | * |
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| 26 | */ |
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| 27 | |
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[123] | 28 | #include "OgreControl.h" |
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| 29 | |
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| 30 | #if OGRE_PLATFORM == OGRE_PLATFORM_APPLE |
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| 31 | // This function will locate the path to our application on OS X, |
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| 32 | // unlike windows you can not rely on the curent working directory |
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| 33 | // for locating your configuration files and resources. |
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| 34 | std::string macBundlePath() |
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| 35 | { |
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| 36 | char path[1024]; |
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| 37 | CFBundleRef mainBundle = CFBundleGetMainBundle(); |
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| 38 | assert(mainBundle); |
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| 39 | |
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| 40 | CFURLRef mainBundleURL = CFBundleCopyBundleURL(mainBundle); |
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| 41 | assert(mainBundleURL); |
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| 42 | |
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[141] | 43 | CFStringRef cfStringRef = |
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| 44 | CFURLCopyFileSystemPath( mainBundleURL, kCFURLPOSIXPathStyle); |
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[123] | 45 | assert(cfStringRef); |
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| 46 | |
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| 47 | CFStringGetCString(cfStringRef, path, 1024, kCFStringEncodingASCII); |
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| 48 | |
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| 49 | CFRelease(mainBundleURL); |
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| 50 | CFRelease(cfStringRef); |
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| 51 | |
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| 52 | return std::string(path); |
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| 53 | } |
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| 54 | #endif |
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| 55 | |
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| 56 | |
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| 57 | OgreControl::OgreControl() |
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| 58 | { |
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| 59 | mRoot = 0; |
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[141] | 60 | // Provide a nice cross platform solution for locating the configuration |
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| 61 | // files. On windows files are searched for in the current working |
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| 62 | // directory, on OS X however you must provide the full path, the helper |
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| 63 | // function macBundlePath does this for us. |
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[123] | 64 | #if OGRE_PLATFORM == OGRE_PLATFORM_APPLE |
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| 65 | mResourcePath = macBundlePath() + "/Contents/Resources/"; |
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| 66 | #else |
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| 67 | mResourcePath = ""; |
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| 68 | #endif |
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| 69 | } |
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| 70 | |
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| 71 | |
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| 72 | // standard destructor |
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| 73 | OgreControl::~OgreControl() |
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| 74 | { |
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| 75 | if (mRoot) |
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| 76 | delete mRoot; |
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| 77 | } |
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| 78 | |
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| 79 | |
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| 80 | /**------------- SETTING UP OGRE --------------**/ |
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| 81 | |
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| 82 | bool OgreControl::initialise(void) |
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| 83 | { |
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| 84 | String pluginsPath; |
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| 85 | // only use plugins.cfg if not static |
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| 86 | #ifndef OGRE_STATIC_LIB |
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| 87 | pluginsPath = mResourcePath + "plugins.cfg"; |
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| 88 | #endif |
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| 89 | |
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| 90 | mRoot = new Root(pluginsPath, |
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| 91 | mResourcePath + "ogre.cfg", mResourcePath + "Ogre.log"); |
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| 92 | |
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| 93 | setupResources(); |
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| 94 | |
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| 95 | if (!configure()) |
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| 96 | return false; |
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| 97 | |
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| 98 | return true; |
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| 99 | } |
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| 100 | |
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| 101 | |
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[141] | 102 | // Method which will define the source of resources |
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| 103 | // (other than current folder) |
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[123] | 104 | void OgreControl::setupResources(void) |
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| 105 | { |
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| 106 | // Load resource paths from config file |
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| 107 | ConfigFile cf; |
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| 108 | cf.load(mResourcePath + "resources.cfg"); |
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| 109 | |
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| 110 | // Go through all sections & settings in the file |
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| 111 | ConfigFile::SectionIterator seci = cf.getSectionIterator(); |
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| 112 | |
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| 113 | String secName, typeName, archName; |
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| 114 | while (seci.hasMoreElements()) |
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| 115 | { |
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| 116 | secName = seci.peekNextKey(); |
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| 117 | ConfigFile::SettingsMultiMap *settings = seci.getNext(); |
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| 118 | ConfigFile::SettingsMultiMap::iterator i; |
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| 119 | for (i = settings->begin(); i != settings->end(); ++i) |
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| 120 | { |
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| 121 | typeName = i->first; |
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| 122 | archName = i->second; |
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| 123 | #if OGRE_PLATFORM == OGRE_PLATFORM_APPLE |
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| 124 | // OS X does not set the working directory relative to the app, |
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| 125 | // In order to make things portable on OS X we need to provide |
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| 126 | // the loading with it's own bundle path location |
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| 127 | ResourceGroupManager::getSingleton().addResourceLocation( |
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| 128 | String(macBundlePath() + "/" + archName), typeName, secName); |
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| 129 | #else |
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| 130 | ResourceGroupManager::getSingleton().addResourceLocation( |
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| 131 | archName, typeName, secName); |
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| 132 | #endif |
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| 133 | } |
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| 134 | } |
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| 135 | } |
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| 136 | |
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| 137 | |
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| 138 | bool OgreControl::configure(void) |
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| 139 | { |
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| 140 | // Show the configuration dialog and initialise the system |
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| 141 | // You can skip this and use root.restoreConfig() to load configuration |
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| 142 | // settings if you were sure there are valid ones saved in ogre.cfg |
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| 143 | if(!mRoot->restoreConfig() && !mRoot->showConfigDialog()) |
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| 144 | return false; |
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| 145 | |
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| 146 | // user clicked OK so initialise |
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[141] | 147 | // Here we choose to let the system create a default |
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| 148 | // rendering window by passing 'true' |
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[123] | 149 | mWindow = mRoot->initialise(true); |
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| 150 | mRoot->saveConfig(); |
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| 151 | return true; |
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| 152 | } |
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| 153 | |
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| 154 | |
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| 155 | Root* OgreControl::getRoot(void) |
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| 156 | { |
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| 157 | return mRoot; |
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| 158 | } |
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| 159 | |
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| 160 | |
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| 161 | RenderWindow* OgreControl::getRenderWindow(void) |
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| 162 | { |
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| 163 | return mWindow; |
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| 164 | } |
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| 165 | |
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| 166 | |
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| 167 | Ogre::String OgreControl::getResourcePath(void) |
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| 168 | { |
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| 169 | return mResourcePath; |
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| 170 | } |
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