Example #1
0
        public void ShowResponse(Packet.Packet packet)
        {
            if (packet == null)
            {
                return;
            }
            Console.WriteLine("Response type: " + packet.Type);

            switch (packet.Type)
            {
            case PacketType.ConnectResponse:
                var connectResponse = (ConnectResponse)packet;
                Console.WriteLine("Connect response type: " + connectResponse.ConnectResponseType);
                Console.WriteLine("Reason: " + connectResponse.Reason);
                break;

            case PacketType.PingRequest:
                var pingRequest = (PingRequest)packet;
                Console.WriteLine("Ping request: " + pingRequest.Random);
                break;

            case PacketType.PingResponse:
                var pingResponse = (PingResponse)packet;
                Console.WriteLine("Ping response: " + pingResponse.Verify);
                break;
            }
        }
Example #2
0
        /// <summary>
        /// Parses the payload data in a request packet
        /// </summary>
        /// <param name="data">The request payload data</param>
        /// <returns>The response packet, or null if no response</returns>
        public Packet.Packet ParsePacket(byte[] data, IPEndPoint sender)
        {
            // first byte is packet type
            var packetType = (PacketType)data[0];

            Packet.Packet packet = null;

            switch (packetType)
            {
            case PacketType.ConnectRequest:
                Console.WriteLine("Packet received: " + packetType);
                packet = new ConnectRequest(data, sender);
                break;

            case PacketType.PingResponse:
                Console.WriteLine("Packet received: " + packetType);
                packet = new PingResponse(data, sender);
                break;
            }

            if (packet == null)
            {
                return(null);
            }

            return(packet.Response);
        }
Example #3
0
        /// <summary>
        /// Sends a packet to the server
        /// </summary>
        /// <param name="packet">The packet to send, usually the InputState</param>
        public void SendPacket(Packet.Packet packet)
        {
            var packetBytes = packet.Serialize();

            //UdpClient.Send(packetBytes, packetBytes.Length);
            UdpClient.BeginSend(packetBytes, packetBytes.Length, SentData, UdpClient);
        }
Example #4
0
        /// <summary>
        /// Only handles response packets atm?
        /// </summary>
        /// <param name="responseBytes">The server packet sent as a response from a previous request</param>
        /// <returns>The parsed packet object</returns>
        public Packet.Packet GetPacket(byte[] responseBytes)
        {
            var packetType = (PacketType)responseBytes[0];

            Packet.Packet packet = null;

            switch (packetType)
            {
            case PacketType.ConnectResponse:
                packet = new ConnectResponse(responseBytes);
                break;

            case PacketType.PingRequest:
                packet = new PingRequest(responseBytes);
                break;

            case PacketType.GameState:
                packet = new Packet.GameState(responseBytes);
                break;

            case PacketType.GameStateDiff:
                packet = new GameStateDiff(responseBytes);
                break;
            }

            ShowResponse(responseBytes);

            return(packet);
        }
Example #5
0
        /// <summary>
        /// Parses the data sent from the server into a packet
        /// </summary>
        /// <param name="data">The request payload data</param>
        /// <returns>The response packet, or null if no response</returns>
        public Packet.Packet ParsePacket(byte[] data, IPEndPoint sender)
        {
            // first byte is packet type
            var packetType = (PacketType)data[0];

            Packet.Packet packet = null;

            //Console.WriteLine("Packet received: " + packetType);

            switch (packetType)
            {
            case PacketType.GameStateDiff:
                var gameStateDiff = new GameStateDiff(data);
                ProcessUpdate(gameStateDiff);
                break;
            }

            if (packet == null)
            {
                return(null);
            }

            return(packet.Response);
        }
Example #6
0
        /// <summary>
        /// Serializes a packet and sends it over the wire to a client
        /// </summary>
        /// <param name="packet">The packet to convert to serialized bytes</param>
        /// <param name="sender">The remote client to send the data to</param>
        public void SendData(Packet.Packet packet, IPEndPoint sender)
        {
            var responseBytes = packet.Serialize();

            UdpServer.BeginSend(responseBytes, responseBytes.Length, sender, SentCallback, UdpServer);
        }