Ejemplo n.º 1
0
        public async ValueTask RegisterConnectionAsync(IHazelConnection connection, string name, int clientVersion, ISet <Mod>?mods)
        {
            if (!SupportedVersions.Contains(clientVersion))
            {
                using var packet = MessageWriter.Get(MessageType.Reliable);
                Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.IncorrectVersion);
                await connection.SendAsync(packet);

                return;
            }

            if (name.Length > 10)
            {
                using var packet = MessageWriter.Get(MessageType.Reliable);
                Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.Custom, DisconnectMessages.UsernameLength);
                await connection.SendAsync(packet);

                return;
            }

            if (string.IsNullOrWhiteSpace(name) || !name.All(TextBox.IsCharAllowed))
            {
                using var packet = MessageWriter.Get(MessageType.Reliable);
                Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.Custom, DisconnectMessages.UsernameIllegalCharacters);
                await connection.SendAsync(packet);

                return;
            }

            var client = _clientFactory.Create(connection, name, clientVersion, mods ?? new HashSet <Mod>(0));
            var id     = NextId();

            client.Id = id;
            _logger.LogTrace("Client connected.");
            _clients.TryAdd(id, client);

            using var writer = MessageWriter.Get(MessageType.Reliable);
            ModdedHandshakeS2C.Serialize(writer, ServerBrand);
            await connection.SendAsync(writer);
        }
Ejemplo n.º 2
0
        public async ValueTask RegisterConnectionAsync(IHazelConnection connection, string name, int clientVersion)
        {
            if (!SupportedVersions.Contains(clientVersion))
            {
                using var packet = MessageWriter.Get(MessageType.Reliable);
                Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.IncorrectVersion);
                await connection.SendAsync(packet);

                return;
            }

            if (name.Length > 10)
            {
                using var packet = MessageWriter.Get(MessageType.Reliable);
                Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.Custom, DisconnectMessages.UsernameLength);
                await connection.SendAsync(packet);

                return;
            }

            if (string.IsNullOrWhiteSpace(name) || !name.All(TextBox.IsCharAllowed))
            {
                using var packet = MessageWriter.Get(MessageType.Reliable);
                Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.Custom, DisconnectMessages.UsernameIllegalCharacters);
                await connection.SendAsync(packet);

                return;
            }

            var client = _clientFactory.Create(connection, name, clientVersion);
            int id     = NextId();

            client.Id = id;
            _logger.LogTrace("Client connected.");
            _clients.TryAdd(id, client);

            await _eventManager.CallAsync(new ClientConnectedEvent(connection, client));
        }