+\r
+unsigned int FileId::GetLevelNumberFromId(const string &Id)\r
+{\r
+ return lexical_cast<unsigned int>(Id);\r
+}\r
+\r
+string FileId::CreateMasterId(const string &LevelId, const string &Name)\r
+{\r
+ return str(format("%1%:%2%") % LevelId % Name);\r
+}
\ No newline at end of file