Added methods to control ownership

Author: TwoTenPvP

MLAPI/MonoBehaviours/Core/NetworkedObject.cs

@@ -8,7 +8,7 @@ public class NetworkedObject : MonoBehaviour
         [HideInInspector]
         public uint NetworkId;
         [HideInInspector]
-        public int OwnerClientId = -1;
+        public int OwnerClientId = -2;
         [HideInInspector]
         public int SpawnablePrefabIndex;
         [HideInInspector]
@@ -51,6 +51,16 @@ public void SpawnWithOwnership(int clientId)
             SpawnManager.OnSpawnObject(this, clientId);
         }
 
+        public void RemoveOwnership()
+        {
+            SpawnManager.RemoveOwnership(NetworkId);
+        }
+
+        public void ChangeOwnership(int newOwnerClientId)
+        {
+            SpawnManager.ChangeOwnership(NetworkId, newOwnerClientId);
+        }
+
         internal void InvokeBehaviourNetworkSpawn()
         {
             NetworkedBehaviour[] netBehaviours = GetComponentsInChildren<NetworkedBehaviour>();

MLAPI/MonoBehaviours/Core/NetworkingManager.cs

@@ -102,6 +102,7 @@ private ConnectionConfig Init(NetworkingConfiguration netConfig)
             MessageManager.messageTypes.Add("MLAPI_SWITCH_SCENE", 5);
             MessageManager.messageTypes.Add("MLAPI_SPAWN_POOL_OBJECT", 6);
             MessageManager.messageTypes.Add("MLAPI_DESTROY_POOL_OBJECT", 7);
+            MessageManager.messageTypes.Add("MLAPI_CHANGE_OWNER", 8);
             NetworkConfig.MessageTypes.Add("MLAPI_OnRecieveTransformFromClient");
             NetworkConfig.MessageTypes.Add("MLAPI_OnRecieveTransformFromServer");
 
@@ -628,6 +629,20 @@ private void HandleIncomingData(int clientId, byte[] data, int channelId)
                                     }
                                 }
                                 break;
+                            case 8: //Change owner
+                                if(isClient)
+                                {
+                                    using (MemoryStream messageReadStream = new MemoryStream(incommingData))
+                                    {
+                                        using (BinaryReader messageReader = new BinaryReader(messageReadStream))
+                                        {
+                                            uint netId = messageReader.ReadUInt32();
+                                            int ownerClientId = messageReader.ReadInt32();
+                                            SpawnManager.spawnedObjects[netId].OwnerClientId = ownerClientId;
+                                        }
+                                    }
+                                }
+                                break;
                         }
                     }
                 }

MLAPI/NetworkingManagerComponents/SpawnManager.cs

@@ -30,6 +30,35 @@ private static NetworkingManager netManager
             }
         }
 
+        internal static void RemoveOwnership(uint netId)
+        {
+            NetworkedObject netObject = SpawnManager.spawnedObjects[netId];
+            netObject.OwnerClientId = -2;
+            using (MemoryStream stream = new MemoryStream(8))
+            {
+                using (BinaryWriter writer = new BinaryWriter(stream))
+                {
+                    writer.Write(netId);
+                    writer.Write(-2);
+                }
+                netManager.Send("MLAPI_CHANGE_OWNER", "MLAPI_RELIABLE_FRAGMENTED_SEQUENCED", stream.GetBuffer());
+            }
+        }
+
+        internal static void ChangeOwnership(uint netId, int clientId)
+        {
+            NetworkedObject netObject = SpawnManager.spawnedObjects[netId];
+            netObject.OwnerClientId = clientId;
+            using (MemoryStream stream = new MemoryStream(8))
+            {
+                using (BinaryWriter writer = new BinaryWriter(stream))
+                {
+                    writer.Write(netId);
+                    writer.Write(clientId);
+                }
+                netManager.Send("MLAPI_CHANGE_OWNER", "MLAPI_RELIABLE_FRAGMENTED_SEQUENCED", stream.GetBuffer());
+            }
+        }
 
         internal static GameObject SpawnObject(int spawnablePrefabIndex, uint networkId, int ownerId)
         {