AcTools.Processes.TrickyStarter.CleanUpAsync C# (CSharp) Метод

        public async Task CleanUpAsync(CancellationToken cancellation) {
            if (_gameProcess != null && !_gameProcess.HasExitedSafe()) {
                try {
                    _gameProcess.Kill();
                } catch (Exception) {
                    // ignored
                }
            }

            _gameProcess?.Dispose();
            _gameProcess = null;

            if (_acLauncher == null || new FileInfo(_acLauncher).Length > ApproximateAcstarterSize) return;

            await Task.Delay(200, cancellation);
            if (cancellation.IsCancellationRequested) return;

            var isRestored = false;
            for (var i = 0; i < 10 && File.Exists(_acLauncherBackup); i++) {
                try {
                    if (!isRestored) {
                        if (File.Exists(_acLauncher)) {
                            File.Delete(_acLauncher);
                        }
                        File.Copy(_acLauncherBackup, _acLauncher);
                        isRestored = true;
                    }

                    File.Delete(_acLauncherBackup);
                } catch (IOException) { }

                await Task.Delay(WaitIter, cancellation);
                if (cancellation.IsCancellationRequested) return;
            }

            if (File.Exists(_acLauncherBackup)) {
                throw new Exception("Cannot restore original AssettoCorsa.exe");
            }
        }
    }