Added scene sync to new clients

Author: TwoTenPvP

MLAPI/MonoBehaviours/Core/NetworkingManager.cs

@@ -5,6 +5,7 @@
 using System.IO;
 using UnityEngine;
 using UnityEngine.Networking;
+using UnityEngine.SceneManagement;
 
 namespace MLAPI
 {
@@ -110,6 +111,7 @@ private ConnectionConfig Init(NetworkingConfiguration netConfig)
                 NetworkSceneManager.sceneIndexToString.Add((uint)i, NetworkConfig.RegisteredScenes[i]);
                 NetworkSceneManager.sceneNameToIndex.Add(NetworkConfig.RegisteredScenes[i], (uint)i);
             }
+            NetworkSceneManager.SetCurrentSceneIndex();
 
 
             HashSet<string> channelNames = new HashSet<string>();
@@ -475,6 +477,11 @@ private void HandleIncomingData(int clientId, byte[] data, int channelId)
                                         using (BinaryReader messageReader = new BinaryReader(messageReadStream))
                                         {
                                             MyClientId = messageReader.ReadInt32();
+                                            uint sceneIndex = 0;
+                                            if(NetworkConfig.EnableSceneSwitching)
+                                            {
+                                                sceneIndex = messageReader.ReadUInt32();
+                                            }
                                             connectedClients.Add(MyClientId, new NetworkedClient() { ClientId = MyClientId });
                                             int clientCount = messageReader.ReadInt32();
                                             for (int i = 0; i < clientCount; i++)
@@ -503,6 +510,10 @@ private void HandleIncomingData(int clientId, byte[] data, int channelId)
                                                     }
                                                 }
                                             }
+                                            if(NetworkConfig.EnableSceneSwitching)
+                                            {
+                                                NetworkSceneManager.OnSceneSwitch(sceneIndex);
+                                            }
                                         }
                                     }
                                 }
@@ -955,13 +966,22 @@ private void HandleApproval(int clientId, bool approved)
                 {
                     sizeOfStream += 4;
                     sizeOfStream += 13 * amountOfObjectsToSend;
+                    sizeOfStream += amountOfObjectsToSend; //Bool isActive
+                }
+                if(NetworkConfig.EnableSceneSwitching)
+                {
+                    sizeOfStream += 4;
                 }
 
                 using (MemoryStream writeStream = new MemoryStream(sizeOfStream))
                 {
                     using (BinaryWriter writer = new BinaryWriter(writeStream))
                     {
                         writer.Write(clientId);
+                        if(NetworkConfig.EnableSceneSwitching)
+                        {
+                            writer.Write(NetworkSceneManager.CurrentSceneIndex);
+                        }
                         writer.Write(connectedClients.Count - 1);
                         foreach (KeyValuePair<int, NetworkedClient> item in connectedClients)
                         {

MLAPI/NetworkingManagerComponents/NetworkSceneManager.cs

@@ -16,6 +16,12 @@ internal static class NetworkSceneManager
         private static Scene lastScene;
         private static Scene nextScene;
         private static bool isSwitching = false;
+        internal static uint CurrentSceneIndex = 0;
+
+        internal static void SetCurrentSceneIndex ()
+        {
+            CurrentSceneIndex = sceneNameToIndex[SceneManager.GetActiveScene().name];
+        }
 
         public static void SwitchScene(string sceneName)
         {
@@ -34,6 +40,7 @@ public static void SwitchScene(string sceneName)
                 Debug.LogWarning("MLAPI: The scene " + sceneName + " is not registered as a switchable scene.");
                 return;
             }
+            CurrentSceneIndex = sceneNameToIndex[sceneName];
             isSwitching = true;
             lastScene = SceneManager.GetActiveScene();
             AsyncOperation sceneLoad = SceneManager.LoadSceneAsync(sceneName, LoadSceneMode.Additive);