Client can't send a [Command]

Unity Engine
1

Hi, so i have this code:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Networking;

public class PlayerClass : NetworkBehaviour {
    [SerializeField] private Camera playerCamera;
    [SerializeField] private Camera spectatorCamera;
    [SerializeField] private AudioClip trapClip;
    [SerializeField] private AudioClip trapClipPlace;
    [SerializeField] private GameObject cursor;

    public int trapsCount = 0;

    void Start()
    {
        if(ClassID == 2)
        {
            trapsCount = 1;
        }
    }

    //ID 1 = Seeker | ID 2 = Hider
    [SyncVar]public int ClassID;

    [Command]
    public void CmdSetPlayer()
    {
        spectatorCamera.gameObject.SetActive(false);
        playerCamera.gameObject.SetActive(true);
    }
    [Command]
    public void CmdSetSpectator()
    {
        spectatorCamera.gameObject.SetActive(true);
        playerCamera.gameObject.SetActive(false);
    }
    [Command]
    public void CmdRandomizeClass()
    {
        ClassID = Random.Range(1, 3);
    }





    //
    //
    //Trap Class
    //
    //
    [Command]
    public void CmdAssignAuthority(GameObject go)
    {
        //NetworkIdentity netID_ = go.GetComponent<NetworkIdentity>();
        //netID_.AssignClientAuthority(connectionToClient);
        go.GetComponent<NetworkIdentity>().AssignClientAuthority(connectionToClient);
    }
    [Command]
    public void CmdRemoveAuthority(GameObject go)
    {
        NetworkIdentity netID_ = go.GetComponent<NetworkIdentity>();
        netID_.RemoveClientAuthority(connectionToClient);
    }
    IEnumerator OnTriggerEnter(Collider other)
    {
        if (other.CompareTag("Trap"))
        {
            StartCoroutine(TrapPlayer(other.gameObject));
            CmdAssignAuthority(other.gameObject);
            CmdIsTrapped(true,other.gameObject);
            Debug.Log(this.name + ": Assigning authority to: " + other.gameObject.name);
            yield return new WaitForSeconds(5f);
            CmdRemoveAuthority(other.gameObject);
            Debug.Log(this.name + ": Removing authority from: " + other.gameObject.name);
        }
    }
    [Command]
    void CmdIsTrapped(bool result,GameObject go)
    {
        if (go.GetComponent<TrapClass>().isTrapped == false)
        {
            go.GetComponent<TrapClass>().isTrapped = result;
            RpcPlaySFX(go);
        }
    }
    [ClientRpc]
    void RpcPlaySFX(GameObject go)
    {
        AudioSource.PlayClipAtPoint(trapClip,go.transform.position , 3f);
    }

    public IEnumerator TrapPlayer(GameObject other)
    {
        if (other.GetComponent<TrapClass>().isTrapped == false)
        {
            UnityStandardAssets.Characters.FirstPerson.FirstPersonController fps = this.GetComponent<UnityStandardAssets.Characters.FirstPerson.FirstPersonController>();
            fps.m_WalkSpeed = 0;
            fps.m_RunSpeed = 0;
            fps.m_JumpSpeed = 0;
            yield return new WaitForSeconds(10f);
            fps.m_WalkSpeed = 5;
            fps.m_RunSpeed = 10;
            fps.m_JumpSpeed = 10;
        }
    }
    [Command]
    public void CmdPlaceTrap(int obj)
    {
        if (!isLocalPlayer)
        {
            return;
        }
        if (trapsCount != 0)
        {
            print("Placing trap...");
            GameObject go_ = NetworkManager.singleton.spawnPrefabs[obj];
            GameObject goIns = (GameObject)Instantiate(go_, cursor.transform.position, this.transform.rotation);
            NetworkServer.Spawn(goIns);
            print("Trap Placed");
            trapsCount--;
            RpcPlaySfx(goIns);
            print("Playing SFX");
        }
    }
    [ClientRpc]
    void RpcPlaySfx(GameObject goRPC)
    {
        AudioSource.PlayClipAtPoint(trapClipPlace, goRPC.transform.position, 3f);
    }

}

The problem is with the CmdPlaceTrap() method.

When i use editor as a host, i get all logs.
When i use editor as a client, i don’t get any logs at all. The command doesn’t run at all.

Regards

2

The first thing you do in CmdPlaceTrap is return from the Command before logging whenever isLocalPlayer is false. This will always be the case for Player GameObjects representing any clients.

Commands are run on the host/server. The value of isLocalPlayer will be from the perspective of the host/server, not its value on the client that calls the Command.

3

Thank you! I will remove this part and see if it works