AcManager.Tools.ArgumentsHandler.ProgressRaceOnline C# (CSharp) Метод

        public async Task<ArgumentHandleResult> ProgressRaceOnline(NameValueCollection p) {
            /* required arguments */
            var ip = p.Get(@"ip");
            var port = FlexibleParser.TryParseInt(p.Get(@"port"));
            var httpPort = FlexibleParser.TryParseInt(p.Get(@"httpPort"));
            var carId = p.Get(@"car");

            /* optional arguments */
            var allowWithoutSteamId = p.GetFlag("allowWithoutSteamId");
            var carSkinId = p.Get(@"skin");
            var trackId = p.Get(@"track");
            var name = p.Get(@"name");
            var nationality = p.Get(@"nationality");
            var password = p.Get(@"password");

            if (string.IsNullOrWhiteSpace(ip)) {
                throw new InformativeException("IP is missing");
            }

            if (!port.HasValue) {
                throw new InformativeException("Port is missing or is in invalid format");
            }

            if (!httpPort.HasValue) {
                throw new InformativeException("HTTP port is missing or is in invalid format");
            }

            if (string.IsNullOrWhiteSpace(carId)) {
                throw new InformativeException("Car ID is missing");
            }

            var car = CarsManager.Instance.GetById(carId);
            if (car == null) {
                throw new InformativeException("Car is missing");
            }

            if (!string.IsNullOrWhiteSpace(carSkinId) && car.GetSkinById(carSkinId) == null) {
                throw new InformativeException("Car skin is missing");
            }

            var track = string.IsNullOrWhiteSpace(trackId) ? null : TracksManager.Instance.GetLayoutByKunosId(trackId);
            if (!string.IsNullOrWhiteSpace(trackId) && track == null) {
                throw new InformativeException("Track is missing");
            }


            if (!SteamIdHelper.Instance.IsReady && !allowWithoutSteamId) {
                throw new InformativeException(ToolsStrings.Common_SteamIdIsMissing);
            }

            await GameWrapper.StartAsync(new Game.StartProperties {
                BasicProperties = new Game.BasicProperties {
                    CarId = carId,
                    TrackId = track?.MainTrackObject.Id ?? @"imola",
                    TrackConfigurationId = track?.LayoutId,
                    CarSkinId = carSkinId,
                    DriverName = name,
                    DriverNationality = nationality
                },
                ModeProperties = new Game.OnlineProperties {
                    Guid = SteamIdHelper.Instance.Value,
                    ServerIp = ip,
                    ServerPort = port.Value,
                    ServerHttpPort = httpPort.Value,
                    Password = password,
                    RequestedCar = carId
                }
            });

            return ArgumentHandleResult.Successful;
        }