+#ifdef MACOSX
+ // when started from Application file on Mac OS X...
+ char path[PATH_MAX];
+ CFBundleRef mainBundle = CFBundleGetMainBundle();
+ assert(mainBundle != 0);
+ CFURLRef mainBundleURL = CFBundleCopyBundleURL(mainBundle);
+ assert(mainBundleURL != 0);
+ CFStringRef pathStr = CFUrlCopyFileSystemPath(mainBundleURL, kCFURLPOSIXPathStyle);
+ assert(pathStr != 0);
+ CFStringGetCString(pathStr, path, PATH_MAX, kCFStringEncodingUTF8);
+ CFRelease(mainBundleURL);
+ CFRelease(pathStr);
+
+ dir = std::string(path) + "/Contents/Resources/data";
+ testfname = dir + "/credits.txt";
+ sourcedir = false;
+ f = fopen(testfname.c_str(), "r");
+ if(f) {
+ fclose(f);
+ if(!PHYSFS_addToSearchPath(dir.c_str(), 1)) {
+ log_warning << "Couldn't add '" << dir << "' to physfs searchpath: " << PHYSFS_getLastError() << std::endl;
+ } else {
+ sourcedir = true;
+ }
+ }
+#endif
+
+#ifdef _WIN32
+ PHYSFS_addToSearchPath(".\\data", 1);
+#endif
+