multiplayer stuff

Runtime/Engine/Code/Main/NetworkWorldController.cs

@@ -0,0 +1,6 @@
+using Unity.Netcode;
+
+namespace RebootKit.Engine.Main {
+    public abstract class NetworkWorldController : NetworkBehaviour {
+    }
+}

Runtime/Engine/Code/Main/NetworkWorldController.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: edd521a69a6f4e43b97ec258adf499a6
+timeCreated: 1751377120

Runtime/Engine/Code/Main/RR.cs

@@ -4,10 +4,12 @@ using System.Threading;
 using Cysharp.Threading.Tasks;
 using R3;
 using RebootKit.Engine.Foundation;
+using RebootKit.Engine.Input;
 using RebootKit.Engine.Services.Console;
 using RebootKit.Engine.Services.Input;
 using RebootKit.Engine.Services.Simulation;
 using RebootKit.Engine.Simulation;
+using RebootKit.Engine.Steam;
 using Unity.Netcode;
 using UnityEngine;
 using UnityEngine.AddressableAssets;
@@ -24,7 +26,7 @@ namespace RebootKit.Engine.Main {
 
         [ConfigVar("con.write_log", 1, "Enables writing game log to console output")]
         static ConfigVar s_writeLogToConsole;
-        
+
         [ConfigVar("sv.tick_rate", 60, "Server tick rate in Hz")]
         public static ConfigVar TickRate;
 
@@ -41,14 +43,14 @@ namespace RebootKit.Engine.Main {
 
         public static Camera MainCamera { get; internal set; }
 
-        internal static Game GameInstance;
+        public static Game GameInstance { get; internal set; }
 
         public static ulong TickCount { get; private set; }
         public static event Action<ulong> ServerTick = delegate { };
         public static event Action ClientTick = delegate { };
 
         // Lifecycle API
- 
+
         // @NOTE: This method is called at the very start of the game, when boot scene loaded.
         internal static async UniTask InitAsync(EngineConfigAsset configAsset, CancellationToken cancellationToken) {
             Assert.IsNotNull(configAsset, "Config asset is required");
@@ -66,11 +68,7 @@ namespace RebootKit.Engine.Main {
 
             await InitializeAssetsAsync(cancellationToken);
 
-            // await SteamManager.InitializeAsync(cancellationToken);
-
-            // if (SteamManager.IsInitialized) {
-            //     s_networkTransport = SteamManager.NetworkTransport;
-            // }
+            await SteamManager.InitializeAsync(cancellationToken);
         }
 
         // @NOTE: This method is called after the main scene is loaded.
@@ -107,14 +105,13 @@ namespace RebootKit.Engine.Main {
                 GameInstance = null;
             }
 
-
             if (NetworkManager.Singleton is not null) {
                 NetworkManager.Singleton.OnConnectionEvent -= OnConnectionEvent;
                 NetworkManager.Singleton.OnServerStarted -= OnServerStarted;
                 NetworkManager.Singleton.OnServerStopped -= OnServerStopped;
             }
 
-            // SteamManager.Shutdown();
+            SteamManager.Shutdown();
 
             s_servicesBag.Dispose();
             s_disposableBag.Dispose();
@@ -167,7 +164,7 @@ namespace RebootKit.Engine.Main {
             if (!s_mainMenuSceneHandle.IsValid()) {
                 return;
             }
- 
+
             Addressables.UnloadSceneAsync(s_mainMenuSceneHandle);
         }
 
@@ -176,7 +173,7 @@ namespace RebootKit.Engine.Main {
                 s_Logger.Error("Cannot set server world. Not a server instance.");
                 return;
             }
-            
+
             if (GameInstance is null) {
                 s_Logger.Error("Game is not initialized. Cannot set server world.");
                 return;
@@ -189,7 +186,7 @@ namespace RebootKit.Engine.Main {
                 s_Logger.Error($"World '{worldID}' not found");
                 return;
             }
-            
+
             GameInstance.SetCurrentWorldServerRpc(worldID);
         }
 
@@ -272,7 +269,7 @@ namespace RebootKit.Engine.Main {
         public static bool IsClient() {
             return NetworkManager.Singleton.IsClient;
         }
-        
+
         public static void StartHost() {
             if (NetworkManager.Singleton.IsHost) {
                 s_Logger.Error("Already hosting a server");
@@ -282,9 +279,8 @@ namespace RebootKit.Engine.Main {
             s_Logger.Info("Starting host");
             NetworkManager.Singleton.StartHost();
         }
-        
-        public static void StopServer() {
-        }
+
+        public static void StopServer() { }
 
         public static void Connect() {
             if (NetworkManager.Singleton.IsClient) {
@@ -296,9 +292,23 @@ namespace RebootKit.Engine.Main {
             NetworkManager.Singleton.StartClient();
         }
 
-        public static void Disconnect() {
+        public static void ConnectWithSteamID(ulong steamId) {
+            if (NetworkManager.Singleton.IsClient) {
+                s_Logger.Error("Already connected to a server");
+                return;
+            }
+
+            s_Logger.Info($"Connecting to server with Steam ID: {steamId}");
+            if (NetworkManager.Singleton.NetworkConfig.NetworkTransport is FacepunchTransport facepunchTransport) {
+                facepunchTransport.targetSteamId = steamId;
+                NetworkManager.Singleton.StartClient();
+            } else {
+                s_Logger.Error("Network transport is not FacepunchTransport. Cannot connect with Steam ID.");
+            }
         }
 
+        public static void Disconnect() { }
+
         public static void SendChatMessage(string message) {
             if (!IsClient()) {
                 s_Logger.Error("Cannot send chat message. Not connected to a server.");
@@ -313,16 +323,16 @@ namespace RebootKit.Engine.Main {
         }
 
         static float s_tickTimer;
-        
+
         static void Tick() {
             float deltaTime = Time.deltaTime;
-            
+
             float minTickTime = 1.0f / TickRate.IndexValue;
             s_tickTimer += deltaTime;
 
             while (s_tickTimer >= minTickTime) {
                 s_tickTimer -= minTickTime;
-                
+
                 if (IsServer()) {
                     ServerTick?.Invoke(TickCount);
                 }
@@ -333,14 +343,14 @@ namespace RebootKit.Engine.Main {
 
                 TickCount++;
             }
-            
+
             World.Tick(deltaTime);
         }
 
         static void OnConnectionEvent(NetworkManager network, ConnectionEventData data) {
             s_Logger.Info("Connection event: " + data.EventType);
         }
-        
+
         static void OnServerStarted() {
             s_Logger.Info("Server started");