serverlist handler + basic crypto, rename project

Novaria.GameServer/GameServer.cs

@@ -0,0 +1,61 @@
+using System.Net.Sockets;
+using System.Net;
+using Serilog;
+using System.Reflection;
+using Novaria.GameServer.Protocol;
+
+namespace Novaria.GameServer
+{
+    public class GameServer 
+    {
+        private readonly TcpListener listener;
+
+        private static GameServer _instance;
+        public static readonly int GameServerPort = 6969;
+
+        public static GameServer Instance
+        {
+            get
+            {
+                return _instance ??= new GameServer();
+            }
+        }
+
+        public GameServer()
+        {
+            listener = new(IPAddress.Parse("0.0.0.0"), GameServerPort);
+        }
+
+        public void Start()
+        {
+            while (true)
+            {
+                try
+                {
+                    listener.Start();
+
+                    Log.Information($"{nameof(GameServer)} started and listening on port {GameServerPort}");
+
+                    while (true)
+                    {
+                        TcpClient tcpClient = listener.AcceptTcpClient();
+                        string id = tcpClient.Client.RemoteEndPoint!.ToString()!;
+
+                        Log.Information($"{id} connected");
+
+                        Task.Run(() => HandleMessage(tcpClient)); 
+                    }
+                } catch (Exception ex)
+                {
+                    Log.Information("TCP listener error: " + ex.Message);
+                }
+            }
+        }
+        public void HandleMessage(TcpClient tcpClient)
+        {
+            Connection connection = Connection.CreateConnection(tcpClient);
+
+            connection.HandleMessage(tcpClient);
+        }
+    }
+}

Novaria.GameServer/Novaria.GameServer.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Library</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    <PackageReference Include="Serilog" Version="3.1.1" />
+  </ItemGroup>
+</Project>

Novaria.GameServer/Protocol/Connection.cs

@@ -0,0 +1,45 @@
+using Serilog;
+using System.IO;
+using System.Net.Sockets;
+using System.Reflection;
+
+namespace Novaria.GameServer.Protocol
+{
+    public class Connection
+    {
+        private TcpClient tcpClient;
+
+        private BinaryReader reader;
+
+        private long sendSequence;
+
+        private int messageCount_;
+        
+        private int sendingMessageCount_;
+
+        public static Connection CreateConnection(TcpClient tcpClient)
+        {
+            return new Connection(tcpClient);
+        }
+
+        public Connection(TcpClient tcpClient) {
+            this.tcpClient = tcpClient;
+            this.reader = new BinaryReader(new StreamReader(tcpClient.GetStream()).BaseStream);
+        }
+
+        public void HandleMessage(TcpClient tcpClient)
+        {
+            while (tcpClient.Connected)
+            {
+                if (tcpClient.GetStream().DataAvailable)
+                {
+                    string message = reader.ReadString();
+                    Log.Information($"Received message: {message}");
+                }
+            }
+
+            tcpClient.Close();
+            Log.Information("Client Disconnected!");
+        }
+    }
+}