feat: Working Network Code

Game/Behaviours/PaddleBehaviour.cs

@@ -67,10 +67,11 @@ public class PaddleBehaviour(Keys Up, Keys Down, float High, float Low, float Sp
 
     public override void ReceiveData<T>(T data)
     {
-        if (data is PaddleInputs paddleInputs)
+        if (data is not PaddleInputs paddleInputs)
-        {
+            return;
-            System.Diagnostics.Debug.WriteLine($"Paddle Inputs Arrived: {paddleInputs.IsUpPressed}, {paddleInputs.IsDownPressed}");
+
-        }
+        isUpPressed = paddleInputs.IsUpPressed;
+        isDownPressed = paddleInputs.IsDownPressed;
     }
 
     [System.Serializable]

Game/GamePong.cs

@@ -87,6 +87,9 @@ public class GamePong : Game
             Window.Title = $"Pong - Client -> 127.0.0.1";
         }
 
+        IGameObject gameObjectNetworkManager = gameManager.InstantiateGameObject().SetGameObject("Network Manager"); ;
+        gameObjectNetworkManager.BehaviourController.AddBehaviour<NetworkManager>();
+
         ////////////////////////////////////////////////////////////////////////////////////
 
         IGameObject gameObjectCamera = gameManager.InstantiateGameObject().SetGameObject("Camera"); ;

Game/Network/NetworkBase.cs

@@ -42,24 +42,25 @@ public abstract class NetworkBase : BehaviourOverride, INetworkCommunicator
             .Where(t => typeof(INetworkPacket).IsAssignableFrom(t) && !t.IsInterface)
             .ToList();
 
-        // MethodInfo subscribeMethod = netPacketProcessor.GetType()
-        //     .GetMethod(nameof(NetPacketProcessor.SubscribeReusable), [typeof(Action<,>)]);
-
         MethodInfo[] subscribeMethods = netPacketProcessor.GetType()
             .GetMethods()
             .Where(m => m.Name == nameof(NetPacketProcessor.SubscribeReusable))
             .ToArray();
 
         MethodInfo subscribeMethod = subscribeMethods
-            .FirstOrDefault(m => m.GetParameters().Length == 1 &&
+            .FirstOrDefault(m =>
-                                 m.GetParameters()[0].ParameterType.GetGenericTypeDefinition() == typeof(Action<,>));
+                m.GetParameters().Length == 1 &&
+                m.GetParameters()[0].ParameterType.GetGenericTypeDefinition() == typeof(Action<,>)
+            ) ?? throw new Exception();
 
         MethodInfo[] methodInfos = typeof(NetworkBase)
-                                .GetMethods(BindingFlags.NonPublic | BindingFlags.Instance);
+            .GetMethods(BindingFlags.NonPublic | BindingFlags.Instance);
-        MethodInfo method = methodInfos
-                        .FirstOrDefault(m => m.Name == "OnPacketArrived" && m.IsGenericMethod);
 
-        // .GetMethod(nameof(OnPacketArrived), BindingFlags.NonPublic | BindingFlags.Instance) ?? throw new Exception();
+        MethodInfo method = methodInfos
+            .FirstOrDefault(
+                m => m.Name == nameof(OnPacketArrived) &&
+                m.IsGenericMethodDefinition
+            ) ?? throw new Exception();
 
         foreach (var packetType in packetTypes)
         {
@@ -68,39 +69,15 @@ public abstract class NetworkBase : BehaviourOverride, INetworkCommunicator
 
             Action<object, NetPeer> handler = (packet, peer) =>
             {
-                method = method.MakeGenericMethod(packetType);
+                MethodInfo handlerMethod = method.MakeGenericMethod(packetType);
-                method.Invoke(this, [packet, peer]);
+                handlerMethod.Invoke(this, [packet, peer]);
             };
             genericSubscribe.Invoke(netPacketProcessor, [handler]);
         }
     }
-    // private void RegisterPackets()
-    // {
-    //     IEnumerable<Type> packetTypes = Assembly.GetExecutingAssembly().GetTypes().Where(
-    //         t => t.GetInterfaces().Contains(typeof(INetworkPacket))
-    //     );
 
-    //     MethodInfo subscribeMethod = netPacketProcessor.GetType()
+    private void OnPacketArrived<T>(NetworkPacket<T> packet, NetPeer peer) where T : INetworkPacket
-    //         .GetMethod(nameof(NetPacketProcessor.SubscribeReusable), [typeof(Action<,>)]) ?? throw new Exception();
-
-    //     foreach (var packetType in packetTypes)
-    //     {
-    //         MethodInfo genericSubscribe = subscribeMethod.MakeGenericMethod(packetType, typeof(NetPeer));
-    //         Action<object, NetPeer> handler = (packet, peer) =>
-    //         {
-    //             MethodInfo method = GetType()
-    //                 .GetMethod(nameof(OnPacketArrived), BindingFlags.NonPublic | BindingFlags.Instance) ?? throw new Exception();
-    //             method = method.MakeGenericMethod(packetType.GetGenericArguments()[0]);
-    //             method.Invoke(this, [packet, peer]);
-    //         };
-    //         genericSubscribe.Invoke(netPacketProcessor, [handler]);
-    //     }
-    // }
-
-    private void OnPacketArrived<T>(NetworkPacket<T> packet, NetPeer peer) where T : INetworkPacket//OnPacketArrived<T>(NetworkPacket<T> packet, NetPeer peer)
     {
-        // Handle packet
-        Console.WriteLine($"Packet of type {typeof(T)} arrived with data: {packet.Data}");
         if (networkEntities.TryGetValue(packet.NetworkId, out INetworkEntity? entity))
             entity.ReceiveData(packet.Data);
 
@@ -147,7 +124,11 @@ public abstract class NetworkBase : BehaviourOverride, INetworkCommunicator
 
     private void NetworkReceiveEvent(NetPeer peer, NetPacketReader reader, byte channel, DeliveryMethod deliveryMethod)
     {
-        netPacketProcessor.ReadAllPackets(reader, peer);
+        try
+        {
+            netPacketProcessor.ReadAllPackets(reader, peer);
+        }
+        catch { }
     }
 
     public void PollEvents() => Manager.PollEvents();

Game/Network/NetworkBehaviour.cs

@@ -15,9 +15,6 @@ public abstract class NetworkBehaviour : BehaviourOverride, INetworkBehaviour
         get => _networkId;
         set
         {
-            if (!IsServer)
-                return;
-
             if (value == _networkId)
                 return;
 

Game/Network/NetworkServer.cs

@@ -1,4 +1,6 @@
 using System;
+using System.Linq;
+using System.Reflection;
 using LiteNetLib.Utils;
 
 using Syntriax.Engine.Network.Abstract;
@@ -47,5 +49,19 @@ public class NetworkServer : NetworkBase, INetworkCommunicatorServer
     }
 
     private void ServerOnPacketReceived(INetworkCommunicator sender, object packet)
-        => Send((NetworkPacket<object>)packet);
+    {
+        MethodInfo[] methodInfos = GetType()
+            .GetMethods(BindingFlags.Public | BindingFlags.Instance);
+
+        MethodInfo method = methodInfos
+            .FirstOrDefault(
+                m => m.Name == nameof(Send) && m.IsGenericMethod
+            ) ?? throw new Exception();
+
+        Type typeArguments = packet.GetType().GetGenericArguments()[0];
+
+        MethodInfo methodInfo = method.MakeGenericMethod(typeArguments);
+
+        methodInfo.Invoke(this, [packet]);
+    }
 }