Resolved Netcode: GameObject as parameter of ServerRpc Function

I'm working on a multiplayer game using Netcode for GameObjects. I need to change the ownership of the car to let clients drive. This is my function:

Code (CSharp):

1. [ServerRpc]
2. private void EnterCarServerRpc(GameObject net)
3. {
4.         Debug.Log("Start");
5.         isDriving = true;
6.         net.GetComponent<carController>().havePilot = true;
7.         net.GetComponent<NetworkObject>().ChangeOwnership(OwnerClientId);
8.         Debug.Log("SERVER: "+OwnerClientId+" is driving the car.");
9.            
10. }

But the console logs this error:

I didn't found how to do this in the documentation, so how can i fix this?

 

Since your GameObject has a NetworkObject attached, pass it as a NetworkObjectReference instead.

 

Something like this should work:

Code (CSharp):

1.     [ServerRpc]
2.     private void EnterCarServerRpc(NetworkBehaviourReference carReference, ServerRpcParams serverRpcParams)
3.     {
4.         ulong clientId = serverRpcParams.Receive.SenderClientId;
5.  
6.         if (carReference.TryGet<Car>(out Car car))
7.         {
8.             Debug.Log("Start");
9.             isDriving = true;
10.             car.GetComponent<carController>().havePilot = true;
11.             car.NetworkObject.ChangeOwnership(clientId);
12.             Debug.Log("SERVER: " + clientId + " is driving the car.");
13.         }
14.         else
15.         {
16.             Debug.LogError("Didn't get car");
17.         }
18.     }

Call it with:

Code (CSharp):

1.    player.EnterCarServerRpc(car, default);

 

Thank you! Tried here and works fine

 

How do you pass in the "NetworkBehaviourReference"? (car). How to get there from a GameObject