NetCodeForGameobjects Rpc for a specific client

Question

I'm using netcode for gameobjects for my multiplayer game,I use this code to spawn an object in clients

  [ClientRpc]
 public void test1ClientRpc()
 {

     GameObject ob = Instantiate(Obj,new Vector3(0,0,0),Quaternion.Euler(0,0,0));
 
 }

but the problem is that it sends this code to all clients, I want it to send it for a specific client.

now I'm using this code,

     [ClientRpc]
      public void test1ClientRpc()
 {

     if (NetId==2)
     {
         GameObject ob = Instantiate(Obj, new Vector3(0, 0, 0), Quaternion.Euler(0, 0, 0));

     }

 }

it works fine but it has a problem .server still sends the code to all clients,then they check the condition and .... , I want to send it only for that specific client :)

Answer 1

Best Answer

Answer by andrew-lukasik · Apr 20 at 01:19 PM

https://docs-multiplayer.unity3d.com/netcode/current/advanced-topics/message-system/rpc-params/index.html

 [ClientRpc]
 public void MySpecificClientRpc ( ClientRpcParams clientRpcParams )
 {
     /* code */
 }

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PersianKiller · Apr 21 at 02:23 AM 2

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 private void DoSomethingServerSide(ulong clientId)
 {
     // If is not the Server/Host then we should early return here!
      if (!IsServer) return;


     // NOTE! In case you know a list of ClientId's ahead of time, that does not need change,
     // Then please consider caching this (as a member variable), to avoid Allocating Memory 
     every time you run this function
    
     ClientRpcParams clientRpcParams = new ClientRpcParams
     {
         Send = new ClientRpcSendParams
         {
             TargetClientIds = new ulong[] { clientId }
         }
     };

     DoSomethingClientRPC(clientRpcParams);

         }


         [ClientRpc]
         private void DoSomethingClientRPC(ClientRpcParams clientRpcParams = default)
         {
     if (IsOwner) return;
      
     // Run your client-side logic here!!
     Debug.LogFormat(" w");


    
   

         }


        private void Update()
         {


            if (Input.GetKeyDown(KeyCode.W))
             {


                 DoSomethingServerSide(3);


             }

           }

so it will send it for the client 3 ,.thanks .

NetCodeForGameobjects Rpc for a specific client

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