shit

test

Client/Client.cs

@@ -0,0 +1,134 @@
+using System;
+using System.Net.Sockets;
+using ProftaakRH;
+
+namespace Client
+{
+    class Client : IDataReceiver
+    {
+        private TcpClient client;
+        private NetworkStream stream;
+        private byte[] buffer = new byte[1024];
+        private int bytesReceived;
+        private bool connected;
+        private byte clientId = 0;
+
+
+        public Client() : this("localhost", 5555)
+        {
+
+        }
+
+        public Client(string adress, int port)
+        {
+            this.client = new TcpClient();
+            this.bytesReceived = 0;
+            this.connected = false;
+            client.BeginConnect(adress, port, new AsyncCallback(OnConnect), null);
+        }
+
+        private void OnConnect(IAsyncResult ar)
+        {
+            this.client.EndConnect(ar);
+            Console.WriteLine("Verbonden!");
+
+
+            this.stream = this.client.GetStream();
+
+            //TODO File in lezen
+            Console.WriteLine("enter username");
+            string username = Console.ReadLine();
+            Console.WriteLine("enter password");
+            string password = Console.ReadLine();
+
+            byte[] message = DataParser.getJsonMessage(DataParser.GetLoginJson(username, password), this.clientId);
+
+            this.stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWrite), null);
+
+            this.stream.BeginRead(this.buffer, 0, this.buffer.Length, new AsyncCallback(OnRead), null);
+
+            //TODO lees OK message
+            //temp moet eigenlijk een ok bericht ontvangen
+            this.connected = true;
+        }
+
+        private void OnRead(IAsyncResult ar)
+        {
+            int receivedBytes = this.stream.EndRead(ar);
+            byte[] lengthBytes = new byte[4];
+
+            Array.Copy(this.buffer, 0, lengthBytes, 0, 4);
+
+            int expectedMessageLength = BitConverter.ToInt32(lengthBytes);
+
+            if (expectedMessageLength > this.buffer.Length)
+            {
+                throw new OutOfMemoryException("buffer to small");
+            }
+
+            if (expectedMessageLength > this.bytesReceived + receivedBytes)
+            {
+                //message hasn't completely arrived yet
+                this.bytesReceived += receivedBytes;
+                this.stream.BeginRead(this.buffer, this.bytesReceived, this.buffer.Length - this.bytesReceived, new AsyncCallback(OnRead), null);
+
+            }
+            else
+            {
+                //message completely arrived
+                if (expectedMessageLength != this.bytesReceived + receivedBytes)
+                {
+                    Console.WriteLine("something has gone completely wrong");
+                }
+
+                string identifier;
+                bool isJson = DataParser.getJsonIdentifier(this.buffer, out identifier);
+                if (isJson)
+                {
+
+                    throw new NotImplementedException();
+                }
+                else if (DataParser.isRawData(this.buffer))
+                {
+                    throw new NotImplementedException();
+                }
+            }
+            this.stream.BeginRead(this.buffer, 0, this.buffer.Length, new AsyncCallback(OnRead), null);
+
+        }
+
+        private void OnWrite(IAsyncResult ar)
+        {
+            this.stream.EndWrite(ar);
+        }
+
+        #region interface
+        //maybe move this to other place
+        public void BPM(byte[] bytes)
+        {
+            if (bytes == null)
+            {
+                throw new ArgumentNullException("no bytes");
+            }
+            byte[] message = DataParser.GetRawDataMessage(bytes, clientId);
+            this.stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWrite), null);
+        }
+
+        public void Bike(byte[] bytes)
+        {
+            if (bytes == null)
+            {
+                throw new ArgumentNullException("no bytes");
+            }
+            byte[] message = DataParser.GetRawDataMessage(bytes, clientId);
+            this.stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWrite), null);
+        }
+
+        #endregion
+
+        public bool IsConnected()
+        {
+            return this.connected;
+        }
+    }
+}

Client/Client.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Message\Message.csproj" />
+    <ProjectReference Include="..\ProftaakRH\ProftaakRH.csproj" />
+  </ItemGroup>
+
+</Project>

Client/DataParser.cs

@@ -0,0 +1,126 @@
+using Newtonsoft.Json;
+using System;
+using System.Linq;
+using System.Text;
+
+namespace Client
+{
+    public class DataParser
+    {
+        /// <summary>
+        /// makes the json object with LOGIN identifier and username and password
+        /// </summary>
+        /// <param name="mUsername">username</param>
+        /// <param name="mPassword">password</param>
+        /// <returns>json object to ASCII to bytes</returns>
+        public static byte[] GetLoginJson(string mUsername, string mPassword)
+        {
+            dynamic json = new
+            {
+                identifier = "LOGIN",
+                data = new
+                {
+                    username = mUsername,
+                    password = mPassword,
+                }
+            };
+
+            return Encoding.ASCII.GetBytes(JsonConvert.SerializeObject(json));
+        }
+
+        /// <summary>
+        /// get the identifier from json
+        /// </summary>
+        /// <param name="bytes">json in ASCII</param>
+        /// <param name="identifier">gets the identifier</param>
+        /// <returns>if it sucseeded</returns>
+        public static bool getJsonIdentifier(byte[] bytes, out string identifier)
+        {
+            if (bytes.Length <= 6)
+            {
+                throw new ArgumentException("bytes to short");
+            }
+            byte messageId = bytes[4];
+
+            if (messageId == 1)
+            {
+                dynamic json = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(bytes.Skip(6).ToArray()));
+                identifier = json.identifier;
+                return true;
+            }
+            else
+            {
+                identifier = "";
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// checks if the de message is raw data according to the protocol
+        /// </summary>
+        /// <param name="bytes">message</param>
+        /// <returns>if message contains raw data</returns>
+        public static bool isRawData(byte[] bytes)
+        {
+            if (bytes.Length <= 6)
+            {
+                throw new ArgumentException("bytes to short");
+            }
+            return bytes[4] == 0x02;
+        }
+
+        /// <summary>
+        /// constructs a message with the payload, messageId and clientId
+        /// </summary>
+        /// <param name="payload"></param>
+        /// <param name="messageId"></param>
+        /// <param name="clientId"></param>
+        /// <returns>the message ready for sending</returns>
+        public static byte[] getMessage(byte[] payload, byte messageId, byte clientId)
+        {
+            byte[] res = new byte[payload.Length + 6];
+
+            Array.Copy(BitConverter.GetBytes(payload.Length + 6), 0, res, 0, 4);
+            res[4] = messageId;
+            res[5] = clientId;
+            Array.Copy(payload, 0, res, 6, payload.Length);
+
+            return res;
+        }
+
+        /// <summary>
+        /// constructs a message with the payload and clientId and assumes the payload is raw data
+        /// </summary>
+        /// <param name="payload"></param>
+        /// <param name="clientId"></param>
+        /// <returns>the message ready for sending</returns>
+        public static byte[] GetRawDataMessage(byte[] payload, byte clientId)
+        {
+            return getMessage(payload, 0x02, clientId);
+        }
+
+        /// <summary>
+        /// constructs a message with the payload and clientId and assumes the payload is json
+        /// </summary>
+        /// <param name="payload"></param>
+        /// <param name="clientId"></param>
+        /// <returns>the message ready for sending</returns>
+        public static byte[] getJsonMessage(byte[] payload, byte clientId)
+        {
+            return getMessage(payload, 0x01, clientId);
+        }
+
+        /// <summary>
+        /// constructs a message with the message and clientId
+        /// </summary>
+        /// <param name="message"></param>
+        /// <param name="clientId"></param>
+        /// <returns>the message ready for sending</returns>
+        public static byte[] getJsonMessage(string message, byte clientId)
+        {
+            return getJsonMessage(Encoding.ASCII.GetBytes(message), clientId);
+        }
+
+
+    }
+}

Client/Program.cs

@@ -0,0 +1,34 @@
+using System;
+using Hardware;
+
+namespace Client
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Console.WriteLine("Hello World!");
+            //connect fiets?
+
+
+            Client client = new Client();
+
+
+            while (!client.IsConnected())
+            {
+
+            }
+            BLEHandler bLEHandler = new BLEHandler(client);
+
+            bLEHandler.Connect();
+
+            //BikeSimulator bikeSimulator = new BikeSimulator(client);
+
+            //bikeSimulator.StartSimulation();
+
+            while (true)
+            {
+            }
+        }
+    }
+}

Message/Message.cs

@@ -0,0 +1,68 @@
+using Newtonsoft.Json;
+using System;
+
+namespace Message
+{
+    /// <summary>
+    /// Message class to handle traffic between clients and server
+    /// </summary>
+    public class Message
+    {
+
+        public static void Main(string[] args)
+        {
+
+        }
+        /// <summary>
+        /// identifier for the message
+        /// </summary>
+        public Identifier Identifier
+        {
+            get;set;
+        }
+
+        /// <summary>
+        /// payload of the message, the actual text
+        /// </summary>
+        public string Payload
+        {
+            get;set;
+        }
+
+        /// <summary>
+        /// constructs a new message with the given parameters
+        /// </summary>
+        /// <param name="identifier">the identifier</param>
+        /// <param name="payload">the payload</param>
+        public Message(Identifier identifier, string payload)
+        {
+            this.Identifier = identifier;
+            this.Payload = payload;
+        }
+
+        /// <summary>
+        /// serializes this object to a JSON string
+        /// </summary>
+        /// <returns>a JSON representation of this object</returns>
+        public string Serialize()
+        {
+            return JsonConvert.SerializeObject(this);
+        }
+
+        /// <summary>
+        /// deserializes a JSON string into a new Message object
+        /// </summary>
+        /// <param name="json">the JSON string to deserialize</param>
+        /// <returns>a new <c>Message</c> object from the JSON string</returns>
+        public static Message Deserialize(string json)
+        {
+            return (Message)JsonConvert.DeserializeObject(json);
+        }
+    }
+
+    public enum Identifier
+    {
+        LOGIN,
+        CHAT,
+    }
+}

Message/Message.csproj

@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+  </ItemGroup>
+
+</Project>

ProftaakRH/BLEHandler.cs

@@ -4,15 +4,16 @@ using System.Text;
 using Avans.TI.BLE;
 using System.Threading;
 using System.Security.Cryptography;
+using ProftaakRH;
 
 namespace Hardware
 {
     /// <summary>
     /// <c>BLEHandler</c> class that handles connection and traffic to and from the bike
     /// </summary>
-    class BLEHandler
+    public class BLEHandler
     {
-        IDataConverter dataConverter;
+        IDataReceiver dataReceiver;
         private BLE bleBike;
         private BLE bleHeart;
         public bool Running { get; set; }
@@ -20,11 +21,10 @@ namespace Hardware
         /// <summary>
         /// Makes a new BLEHandler object
         /// </summary>
-        /// <param name="dataConverter">the dataconverter object</param>
-        public BLEHandler(IDataConverter dataConverter)
+        /// <param name="dataReceiver">the dataconverter object</param>
+        public BLEHandler(IDataReceiver dataReceiver)
         {
-            this.dataConverter = dataConverter;
-            bool running = false;
+            this.dataReceiver = dataReceiver;
         }
 
         /// <summary>
@@ -120,16 +120,16 @@ namespace Hardware
         /// <param name="e">the value changed event</param>
         private void BleBike_SubscriptionValueChanged(object sender, BLESubscriptionValueChangedEventArgs e)
         {
-            
+
             if (e.ServiceName == "6e40fec2-b5a3-f393-e0a9-e50e24dcca9e")
             {
                 byte[] payload = new byte[8];
                 Array.Copy(e.Data, 4, payload, 0, 8);
-                this.dataConverter.Bike(payload);
+                this.dataReceiver.Bike(payload);
             }
             else if (e.ServiceName == "00002a37-0000-1000-8000-00805f9b34fb")
             {
-                this.dataConverter.BPM(e.Data);
+                this.dataReceiver.BPM(e.Data);
             }
             else
             {
@@ -165,7 +165,7 @@ namespace Hardware
                 antMessage[i] = 0xFF;
             }
             antMessage[11] = (byte)Math.Max(Math.Min(Math.Round(percentage / 0.5), 255), 0);
-            
+
 
             byte checksum = 0;
             for (int i = 0; i < 12; i++)

ProftaakRH/BikeSimulator.cs

@@ -1,4 +1,5 @@
 using LibNoise.Primitive;
+using ProftaakRH;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -9,9 +10,9 @@ using System.Threading;
 
 namespace Hardware.Simulators
 {
-    class BikeSimulator : IHandler
+    public class BikeSimulator : IHandler
     {
-        IDataConverter dataConverter;
+        IDataReceiver dataReceiver;
         private int elapsedTime = 0;
         private int eventCounter = 0;
         private double distanceTraveled = 0;
@@ -29,10 +30,11 @@ namespace Hardware.Simulators
 
 
 
-        public BikeSimulator(IDataConverter dataConverter)
+        public BikeSimulator(IDataReceiver dataReceiver)
         {
-            this.dataConverter = dataConverter;
+            this.dataReceiver = dataReceiver;
         }
+
         public void StartSimulation()
         {
             //Example BLE Message
@@ -41,16 +43,16 @@ namespace Hardware.Simulators
             float x = 0.0f;
 
             //Perlin for Random values
-            ImprovedPerlin improvedPerlin = new ImprovedPerlin(0,LibNoise.NoiseQuality.Best);
-            
+            ImprovedPerlin improvedPerlin = new ImprovedPerlin(0, LibNoise.NoiseQuality.Best);
+
             while (true)
             {
-                CalculateVariables(improvedPerlin.GetValue(x)+1);
+                CalculateVariables(improvedPerlin.GetValue(x) + 1);
 
                 //Simulate sending data
-                dataConverter.Bike(GenerateBike0x19());
-                dataConverter.Bike(GenerateBike0x10());
-                dataConverter.BPM(GenerateHeart());
+                dataReceiver.Bike(GenerateBike0x19());
+                dataReceiver.Bike(GenerateBike0x10());
+                dataReceiver.BPM(GenerateHeart());
 
                 Thread.Sleep(1000);
 
@@ -65,21 +67,21 @@ namespace Hardware.Simulators
         private byte[] GenerateBike0x19()
         {
             byte statByte = (byte)(powerArray[1] >> 4);
-            byte[] bikeByte = { 0x19, Convert.ToByte(eventCounter%256), Convert.ToByte(cadence%254), accPowerArray[0], accPowerArray[1], powerArray[0], statByte, 0x20 };
+            byte[] bikeByte = { 0x19, Convert.ToByte(eventCounter % 256), Convert.ToByte(cadence % 254), accPowerArray[0], accPowerArray[1], powerArray[0], statByte, 0x20 };
             return bikeByte;
         }
 
         //Generate an ANT message for page 0x10
         private byte[] GenerateBike0x10()
         {
-            byte[] bikeByte = { 0x10, Convert.ToByte(equipmentType), Convert.ToByte(elapsedTime*4%64), Convert.ToByte(distanceTraveled), speedArray[0], speedArray[1], Convert.ToByte(BPM), 0xFF };
+            byte[] bikeByte = { 0x10, Convert.ToByte(equipmentType), Convert.ToByte(elapsedTime * 4 % 64), Convert.ToByte(distanceTraveled), speedArray[0], speedArray[1], Convert.ToByte(BPM), 0xFF };
             return bikeByte;
         }
 
         //Generate an ANT message for BPM
         private byte[] GenerateHeart()
         {
-            byte[] hartByte = { 0x00, Convert.ToByte(BPM)};
+            byte[] hartByte = { 0x00, Convert.ToByte(BPM) };
             return hartByte;
         }
 
@@ -114,13 +116,13 @@ namespace Hardware.Simulators
         //Input perlin value
         private void CalculateVariables(float perlin)
         {
-            this.speed = perlin * 5 / 0.01 ;
+            this.speed = perlin * 5 / 0.01;
             short sped = (short)speed;
             speedArray = BitConverter.GetBytes(sped);
-            this.distanceTraveled = (distanceTraveled+(speed*0.01)) % 256;
-            this.BPM = (int) (perlin * 80);
-            this.cadence = (int)speed/6;
-            this.power = ((1 + resistance) * speed)/14 % 4094;
+            this.distanceTraveled = (distanceTraveled + (speed * 0.01)) % 256;
+            this.BPM = (int)(perlin * 80);
+            this.cadence = (int)speed / 6;
+            this.power = ((1 + resistance) * speed) / 14 % 4094;
             this.accPower = (this.accPower + this.power) % 65536;
             // TO DO power to power LSB & MSN
             powerArray = BitConverter.GetBytes((short)this.power);
@@ -131,9 +133,9 @@ namespace Hardware.Simulators
         public void setResistance(byte[] bytes)
         {
             //TODO check if message is correct
-            if(bytes.Length == 13)
+            if (bytes.Length == 13)
             {
-                this.resistance = Convert.ToDouble(bytes[11])/2;                
+                this.resistance = Convert.ToDouble(bytes[11]) / 2;
             }
         }
     }

ProftaakRH/DataConverter.cs

@@ -1,4 +1,5 @@
-using System;
+using ProftaakRH;
+using System;
 using System.Collections.Generic;
 using System.Text;
 
@@ -7,7 +8,7 @@ namespace Hardware
     /// <summary>
     /// DataConverter class that handles all conversion of received data from the BLE bike.
     /// </summary>
-    class DataConverter : IDataConverter
+    class DataConverter : IDataReceiver
     {
         /// <summary>
         /// Receives, parses and displays any incoming data from the bike.
@@ -22,7 +23,7 @@ namespace Hardware
             else
             if (bytes.Length == 8)
             {
-                
+
                 switch (bytes[0])
                 {
                     case 0x10:
@@ -37,7 +38,7 @@ namespace Hardware
                         Console.WriteLine($"Speed is : {input * 0.01}m/s (Range 65.534m/4)");
                         if (bytes[6] != 0xFF)
                         {
-                            Console.WriteLine("Heart rate byte: {0}", Convert.ToString(bytes[6],2));
+                            Console.WriteLine("Heart rate byte: {0}", Convert.ToString(bytes[6], 2));
                         }
                         break;
                     case 0x19:
@@ -45,17 +46,17 @@ namespace Hardware
                         if (bytes[2] != 0xFF)
                         {
                             Console.WriteLine($"Instantaneous cadence: {bytes[2]} RPM (Range 0-254)");
-                            
+
                         }
                         int accumPower = bytes[3] | (bytes[4] << 8);
-                        
+
                         Console.WriteLine($"Accumulated power: {accumPower} watt (Rollover 65536)");
 
-                        int instantPower = (bytes[5]) | (bytes[6] & 0b00001111)<<8;
-                        
+                        int instantPower = (bytes[5]) | (bytes[6] & 0b00001111) << 8;
+
 
                         if (instantPower != 0xFFF)
-                        Console.WriteLine($"Instant power: {instantPower} watt (Range 0-4094)");
+                            Console.WriteLine($"Instant power: {instantPower} watt (Range 0-4094)");
 
                         int trainerStatus = bytes[6] & 0b11110000; // bit 4-7
                         int flags = bytes[7] >> 4;
@@ -103,13 +104,4 @@ namespace Hardware
             Console.WriteLine();
         }
     }
-
-    /// <summary>
-    /// Dataconverter interface for handling data received from the bike
-    /// </summary>
-    interface IDataConverter
-    {
-        void BPM(byte[] bytes);
-        void Bike(byte[] bytes);
-    }
 }

ProftaakRH/IDataReceiver.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace ProftaakRH
+{
+    public interface IDataReceiver
+    {
+        void BPM(byte[] bytes);
+        void Bike(byte[] bytes);
+    }
+}

ProftaakRH/Main.cs

@@ -7,13 +7,12 @@ using Hardware.Simulators;
 
 namespace ProftaakRH
 {
-    class Program 
+    class Program
     {
         static void Main(string[] agrs)
         {
-            IDataConverter dataConverter = new DataConverter();
-            BLEHandler bLEHandler = new BLEHandler(dataConverter);
-            bLEHandler.Connect();
+            IDataReceiver dataReceiver = new DataConverter();
+            BLEHandler bLEHandler = new BLEHandler(dataReceiver);
             //BikeSimulator bikeSimulator = new BikeSimulator(dataConverter);
             //bikeSimulator.setResistance(bikeSimulator.GenerateResistance(1f));
             //bikeSimulator.StartSimulation();
@@ -25,7 +24,7 @@ namespace ProftaakRH
                 string input = Console.ReadLine();
                 input.ToLower();
                 input.Trim();
-                if(input == "quit")
+                if (input == "quit")
                 {
                     running = false;
                     break;

ProftaakRH/ProftaakRH.csproj

@@ -7,6 +7,7 @@
 
   <ItemGroup>
     <PackageReference Include="LibNoise" Version="0.2.0" />
+    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
   </ItemGroup>
   <ItemGroup>
     <Reference Include="BLELibrary">

ProftaakRH/ProftaakRH.sln

@@ -3,7 +3,15 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
 VisualStudioVersion = 16.0.30413.136
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProftaakRH", "ProftaakRH.csproj", "{0F053CC5-D969-4970-9501-B3428EA3D777}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ProftaakRH", "ProftaakRH.csproj", "{0F053CC5-D969-4970-9501-B3428EA3D777}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RH-Engine", "..\RH-Engine\RH-Engine.csproj", "{984E295E-47A2-41E7-90E5-50FDB9E67694}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Server", "..\Server\Server.csproj", "{B1AB6F51-A20D-4162-9A7F-B3350B7510FD}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Client", "..\Client\Client.csproj", "{5759DD20-7A4F-4D8D-B986-A70A7818C112}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Message", "..\Message\Message.csproj", "{9ED6832D-B0FB-4460-9BCD-FAA58863B0CE}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -15,6 +23,22 @@ Global
 		{0F053CC5-D969-4970-9501-B3428EA3D777}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{0F053CC5-D969-4970-9501-B3428EA3D777}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{0F053CC5-D969-4970-9501-B3428EA3D777}.Release|Any CPU.Build.0 = Release|Any CPU
+		{984E295E-47A2-41E7-90E5-50FDB9E67694}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{984E295E-47A2-41E7-90E5-50FDB9E67694}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{984E295E-47A2-41E7-90E5-50FDB9E67694}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{984E295E-47A2-41E7-90E5-50FDB9E67694}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B1AB6F51-A20D-4162-9A7F-B3350B7510FD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B1AB6F51-A20D-4162-9A7F-B3350B7510FD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B1AB6F51-A20D-4162-9A7F-B3350B7510FD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B1AB6F51-A20D-4162-9A7F-B3350B7510FD}.Release|Any CPU.Build.0 = Release|Any CPU
+		{5759DD20-7A4F-4D8D-B986-A70A7818C112}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5759DD20-7A4F-4D8D-B986-A70A7818C112}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5759DD20-7A4F-4D8D-B986-A70A7818C112}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5759DD20-7A4F-4D8D-B986-A70A7818C112}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9ED6832D-B0FB-4460-9BCD-FAA58863B0CE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9ED6832D-B0FB-4460-9BCD-FAA58863B0CE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9ED6832D-B0FB-4460-9BCD-FAA58863B0CE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9ED6832D-B0FB-4460-9BCD-FAA58863B0CE}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

RH-Engine/Command.cs

@@ -8,7 +8,7 @@ using System.Threading;
 
 namespace RH_Engine
 {
-    class CreateGraphics
+    class Command
     {
         public const string STANDARD_HEAD = "Head";
         public const string STANDARD_GROUND = "GroundPlane";
@@ -20,7 +20,7 @@ namespace RH_Engine
 
         string tunnelID;
 
-        public CreateGraphics(string tunnelID)
+        public Command(string tunnelID)
         {
             this.tunnelID = tunnelID;
         }
@@ -159,12 +159,12 @@ namespace RH_Engine
             return JsonConvert.SerializeObject(Payload(payload));
         }
 
-        public string MoveTo(string uuid, float[] positionVector, string rotateValue, float speedValue, float timeValue)
+        public string MoveTo(string uuid, float[] positionVector, float rotateValue, float speedValue, float timeValue)
         {
             return MoveTo(uuid, "idk", positionVector, rotateValue, "linear", false, speedValue, timeValue);
         }
 
-        private string MoveTo(string uuid, string stopValue, float[] positionVector, string rotateValue, string interpolateValue, bool followHeightValue, float speedValue, float timeValue)
+        private string MoveTo(string uuid, string stopValue, float[] positionVector, float rotateValue, string interpolateValue, bool followHeightValue, float speedValue, float timeValue)
         {
             dynamic payload = new
             {
@@ -184,6 +184,7 @@ namespace RH_Engine
             return JsonConvert.SerializeObject(Payload(payload));
         }
 
+
         public string RouteCommand()
         {
             ImprovedPerlin improvedPerlin = new ImprovedPerlin(4325, LibNoise.NoiseQuality.Best);
@@ -231,37 +232,6 @@ namespace RH_Engine
             return JsonConvert.SerializeObject(Payload(payload));
         }
 
-        public string RouteFollow(string routeID, string nodeID, float speedValue)
-        {
-            return RouteFollow(routeID, nodeID, speedValue, new float[] { 0, 0, 0 });
-        }
-
-        public string RouteFollow(string routeID, string nodeID, float speedValue, float[] positionOffsetVector)
-        {
-            return RouteFollow(routeID, nodeID, speedValue, 0, "XYZ", 1, true, new float[] { 0, 0, 0 }, positionOffsetVector);
-        }
-        private string RouteFollow(string routeID, string nodeID, float speedValue, float offsetValue, string rotateValue, float smoothingValue, bool followHeightValue, float[] rotateOffsetVector, float[] positionOffsetVector)
-        {
-            dynamic payload = new
-            {
-                id = "route/follow",
-                data = new
-                {
-                    route = routeID,
-                    node = nodeID,
-                    speed = speedValue,
-                    offset = offsetValue,
-                    rotate = rotateValue,
-                    smoothing = smoothingValue,
-                    followHeight = followHeightValue,
-                    rotateOffset = rotateOffsetVector,
-                    positionOffset = positionOffsetVector
-
-                }
-            };
-            return JsonConvert.SerializeObject(Payload(payload));
-        }
-
         private float[] GetPos(float n, ImprovedPerlin improvedPerlin)
         {
             float[] res = new float[] { improvedPerlin.GetValue(n) * 50, 0, improvedPerlin.GetValue(n) * 50 };
@@ -271,7 +241,7 @@ namespace RH_Engine
         private int[] GetDir()
         {
             Random rng = new Random();
-            int[] dir = { rng.Next(50), 0, rng.Next(50) };
+            int[] dir = {rng.Next(50), 0, rng.Next(50)};
             return dir;
         }
 

RH-Engine/Program.cs

@@ -18,7 +18,7 @@ namespace RH_Engine
         private static PC[] PCs = {
             //new PC("DESKTOP-M2CIH87", "Fabian"),
             new PC("T470S", "Shinichi"),
-            //new PC("DESKTOP-DHS478C", "semme")
+            //new PC("DESKTOP-DHS478C", "semme"),
             //new PC("DESKTOP-TV73FKO", "Wouter"),
             //new PC("DESKTOP-SINMKT1", "Ralf"),
             //new PC("NA", "Bart")
@@ -103,31 +103,41 @@ namespace RH_Engine
                 return;
             }
 
-            CreateGraphics createGraphics = new CreateGraphics(tunnelID);
+            sendCommands(stream, tunnelID);
 
 
-            WriteTextMessage(stream, createGraphics.ResetScene());
+        }
+
+        /// <summary>
+        /// sends all the commands to the server
+        /// </summary>
+        /// <param name="stream">the network stream to use</param>
+        /// <param name="tunnelID">the tunnel id to use</param>
+        private static void sendCommands(NetworkStream stream, string tunnelID)
+        {
+            Command mainCommand = new Command(tunnelID);
+
+
+            WriteTextMessage(stream, mainCommand.ResetScene());
             ReadPrefMessage(stream);
-            string routeid = CreateRoute(stream, createGraphics);
+            string routeid = CreateRoute(stream, mainCommand);
 
-            WriteTextMessage(stream, createGraphics.TerrainCommand(new int[] { 256, 256 }, null));
+            WriteTextMessage(stream, mainCommand.TerrainCommand(new int[] { 256, 256 }, null));
             Console.WriteLine(ReadPrefMessage(stream));
             string command;
 
-            command = createGraphics.AddBikeModel();
+            command = mainCommand.AddBikeModel();
 
             WriteTextMessage(stream, command);
 
             Console.WriteLine(ReadPrefMessage(stream));
 
-            command = createGraphics.AddModel("car", "data\\customModels\\TeslaRoadster.fbx");
+            command = mainCommand.AddModel("car", "data\\customModels\\TeslaRoadster.fbx");
 
             WriteTextMessage(stream, command);
 
             Console.WriteLine(ReadPrefMessage(stream));
 
-
-
         }
 
         /// <summary>
@@ -137,7 +147,7 @@ namespace RH_Engine
         /// <param name="stream">the network stream to send requests to</param>
         /// <param name="createGraphics">the create graphics object to create all the commands</param>
         /// <returns> the uuid of the object with the given name, <c>null</c> otherwise.</returns>
-        public static string GetId(string name, NetworkStream stream, CreateGraphics createGraphics)
+        public static string GetId(string name, NetworkStream stream, Command createGraphics)
         {
             JArray children = GetChildren(stream, createGraphics);
 
@@ -153,7 +163,7 @@ namespace RH_Engine
 
         }
 
-        public static string CreateRoute(NetworkStream stream, CreateGraphics createGraphics)
+        public static string CreateRoute(NetworkStream stream, Command createGraphics)
         {
             WriteTextMessage(stream, createGraphics.RouteCommand());
             dynamic response = JsonConvert.DeserializeObject(ReadPrefMessage(stream));
@@ -165,7 +175,7 @@ namespace RH_Engine
 
         }
 
-        public static void CreateTerrain(NetworkStream stream, CreateGraphics createGraphics)
+        public static void CreateTerrain(NetworkStream stream, Command createGraphics)
         {
             float x = 0f;
             float[] height = new float[256 * 256];
@@ -189,7 +199,7 @@ namespace RH_Engine
         /// <param name="stream">the network stream to send requests to</param>
         /// <param name="createGraphics">the create graphics object to create all the commands</param>
         /// <returns>all the children objects in the current scene</returns>
-        public static JArray GetChildren(NetworkStream stream, CreateGraphics createGraphics)
+        public static JArray GetChildren(NetworkStream stream, Command createGraphics)
         {
             WriteTextMessage(stream, createGraphics.GetSceneInfoCommand());
             dynamic response = JsonConvert.DeserializeObject(ReadPrefMessage(stream));
@@ -202,7 +212,7 @@ namespace RH_Engine
         /// <param name="stream">the network stream to send requests to</param>
         /// <param name="createGraphics">the create graphics object to create all the commands</param>
         /// <returns>an array of name-uuid tuples for each object</returns>
-        public static (string, string)[] GetObjectsInScene(NetworkStream stream, CreateGraphics createGraphics)
+        public static (string, string)[] GetObjectsInScene(NetworkStream stream, Command createGraphics)
         {
             JArray children = GetChildren(stream, createGraphics);
             (string, string)[] res = new (string, string)[children.Count];

Server/Client.cs

@@ -0,0 +1,155 @@
+using System;
+using System.Linq;
+using System.Net.Sockets;
+using System.Text;
+using Client;
+using Newtonsoft;
+using Newtonsoft.Json;
+
+namespace Server
+{
+    class Client
+    {
+        private Communication communication;
+        private TcpClient tcpClient;
+        private NetworkStream stream;
+        private byte[] buffer = new byte[1024];
+        private byte[] totalBuffer = new byte[1024];
+        private int bytesReceived;
+
+
+        public string Username { get; set; }
+
+        public Client(Communication communication, TcpClient tcpClient)
+        {
+            this.communication = communication;
+            this.tcpClient = tcpClient;
+            this.stream = this.tcpClient.GetStream();
+            stream.BeginRead(buffer, 0, buffer.Length, new AsyncCallback(OnRead), null);
+        }
+
+        /*private void OnRead(IAsyncResult ar)
+        {
+            try
+            {
+                int receivedBytes = stream.EndRead(ar);
+            }
+            catch (IOException)
+            {
+                communication.Disconnect(this);
+                return;
+            }
+
+            int counter = 0;
+
+            while (buffer.Length > counter)
+            {
+                //Console.WriteLine(buffer.Length);
+                byte[] lenghtBytes = new byte[4];
+                Array.Copy(buffer, counter, lenghtBytes, 0, 4);
+                int length = BitConverter.ToInt32(lenghtBytes);
+                Console.WriteLine(buffer[5]);
+                if (length == 0)
+                {
+                    break;
+                }
+                else if (buffer[counter + 4] == 0x02)
+                {
+                }
+                else if (buffer[counter + 4] == 0x01)
+                {
+                    byte[] packet = new byte[length];
+                    Console.WriteLine(Encoding.ASCII.GetString(buffer) + " " + length);
+                    Array.Copy(buffer, counter + 5, packet, 0, length);
+                    Console.WriteLine(Encoding.ASCII.GetString(packet));
+                    HandleData(Encoding.ASCII.GetString(packet));
+                }
+
+                counter += length;
+            }
+
+            Console.WriteLine("Done");
+
+            stream.BeginRead(buffer, 0, buffer.Length, new AsyncCallback(OnRead), null);
+        }*/
+
+        private void OnRead(IAsyncResult ar)
+        {
+            int receivedBytes = this.stream.EndRead(ar);
+            byte[] lengthBytes = new byte[4];
+
+            Array.Copy(this.buffer, 0, lengthBytes, 0, 4);
+
+            int expectedMessageLength = BitConverter.ToInt32(lengthBytes);
+
+            if (expectedMessageLength > this.buffer.Length)
+            {
+                throw new OutOfMemoryException("buffer to small");
+            }
+
+            if (expectedMessageLength > this.bytesReceived + receivedBytes)
+            {
+                //message hasn't completely arrived yet
+                this.bytesReceived += receivedBytes;
+                Console.WriteLine("segmented message, {0} arrived", receivedBytes);
+                this.stream.BeginRead(this.buffer, this.bytesReceived, this.buffer.Length - this.bytesReceived, new AsyncCallback(OnRead), null);
+
+            }
+            else
+            {
+                //message completely arrived
+                if (expectedMessageLength != this.bytesReceived + receivedBytes)
+                {
+                    Console.WriteLine("something has gone completely wrong");
+                    Console.WriteLine($"expected: {expectedMessageLength} bytesReceive: {bytesReceived} receivedBytes: {receivedBytes}");
+                    Console.WriteLine($"received WEIRD data {BitConverter.ToString(buffer.Take(receivedBytes).ToArray())} string {Encoding.ASCII.GetString(buffer.Take(receivedBytes).ToArray())}");
+
+                }
+                else if (buffer[4] == 0x02)
+                {
+                    Console.WriteLine($"received raw data {BitConverter.ToString(buffer.Skip(6).ToArray(), 16)}");
+                }
+                else if (buffer[4] == 0x01)
+                {
+                    byte[] packet = new byte[expectedMessageLength];
+                    Console.WriteLine(Encoding.ASCII.GetString(buffer) + " " + expectedMessageLength);
+                    Array.Copy(buffer, 6, packet, 0, expectedMessageLength - 6);
+                    Console.WriteLine(Encoding.ASCII.GetString(packet));
+                    HandleData(Encoding.ASCII.GetString(packet));
+                }
+                this.bytesReceived = 0;
+
+            }
+
+            this.stream.BeginRead(this.buffer, 0, this.buffer.Length, new AsyncCallback(OnRead), null);
+
+        }
+
+        private void HandleData(string packet)
+        {
+            Console.WriteLine("Data " + packet);
+            dynamic json = JsonConvert.DeserializeObject(packet);
+            Console.WriteLine("Name: "+json.data.username + "Password: "+json.data.password);
+            if (json.data.username == json.data.password)
+            {
+                dynamic payload = new
+                {
+                    data = new
+                    {
+                        status = "ok"
+                    }
+                };
+                Message.Message message = new Message.Message(Message.Identifier.LOGIN, JsonConvert.SerializeObject(payload));
+                Write(message.Serialize());
+            }
+        }
+
+        private void Write(string data)
+        {
+            byte[] bytes = DataParser.getMessage(Encoding.ASCII.GetBytes(data), 0x01, 0x01);
+            stream.Write(bytes, 0, bytes.Length);
+            stream.Flush();
+            Console.WriteLine("Wrote message");
+        }
+    }
+}

Server/Communication.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.IO.Pipes;
+using System.Net.Sockets;
+using System.Text;
+
+namespace Server
+{
+    class Communication
+    {
+        private TcpListener listener;
+        private List<Client> clients;
+
+        public Communication(TcpListener listener)
+        {
+            this.listener = listener;
+            this.clients = new List<Client>();
+        }
+
+        public void Start()
+        {
+            listener.Start();
+            listener.BeginAcceptTcpClient(new AsyncCallback(OnConnect), null);
+        }
+
+        private void OnConnect(IAsyncResult ar)
+        {
+            var tcpClient = listener.EndAcceptTcpClient(ar);
+            Console.WriteLine($"Client connected from {tcpClient.Client.RemoteEndPoint}");
+            clients.Add(new Client(this, tcpClient));
+            listener.BeginAcceptTcpClient(new AsyncCallback(OnConnect), null);
+        }
+
+        internal void Disconnect(Client client)
+        {
+            clients.Remove(client);
+        }
+    }
+}

Server/Program.cs

@@ -0,0 +1,19 @@
+using System.Net;
+using System.Net.Sockets;
+
+namespace Server
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Communication communication = new Communication(new TcpListener(IPAddress.Any, 5555));
+            communication.Start();
+
+            while (true)
+            {
+
+            }
+        }
+    }
+}

Server/Server.csproj

@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Client\Client.csproj" />
+  </ItemGroup>
+
+</Project>