AcManager.Tools.Starters.StarterPlus.Disable C# (CSharp) Method

        public void Disable() {
            Logging.Warning("RollBack()");
            if (!IsPatched()) return;

            if (AcRootDirectory.Instance.Value == null) {
                Logging.Warning("AC Root directory is missing.");
                return;
            }

            var launcherFilename = LauncherFilename;
            var backupFilename = BackupFilename;

            if (!File.Exists(backupFilename)) {
                Logging.Warning("Backup file is missing.");
                return;
            }

            if (File.Exists(launcherFilename)) {
                try {
                    File.Delete(launcherFilename);
                } catch (Exception e) {
                    Logging.Warning("Can’t move modified file out of the way: " + e);
                    return;
                }
            }

            try {
                File.Move(backupFilename, launcherFilename);
            } catch (Exception) {
                try {
                    File.Copy(backupFilename, launcherFilename);
                } catch (Exception e) {
                    Logging.Warning("Can’t move restore original file: " + e);
                }
            }

            Logging.Write("Disabled.");
        }