CNCMaps.GUI.MainForm.FindMixDir C# (CSharp) Метод

        public static string FindMixDir(bool RA2)
        {
            if (IsLinux) // don't expect registry access..
                return Environment.CurrentDirectory;

            try {
                using (var key = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32)) {
                    var subkey = key.OpenSubKey("SOFTWARE\\Westwood\\" + (RA2 ? "Red Alert 2" : "Tiberian Sun"));
                    if (subkey != null) return Path.GetDirectoryName((string)subkey.GetValue("InstallPath", string.Empty));
                }
            }
            catch (NullReferenceException) { } // no registry entry
            catch (ArgumentException) { } // invalid path

            // if current directory contains any mix files, try that
            if (Directory.GetFiles(Environment.CurrentDirectory, "*.mix").Any()) return Environment.CurrentDirectory;
            else return string.Empty;
        }