Please I need Help with my setFloor system

Hi I'm green in unity and too in PUN I'm trying that when a client change of floor in the map, this change only affect this client and not at all clients.

I'm using a script in a Trigger2D to send a value(CambiaPiso.cs) to setFloor(int i)(MapManager.cs), when setFLoor receive a value, this set activeself of floors in the map.
I'm tried with RPC but I could not achieve it
here Here is a demonstration of how works.... but when 1 player change of floor.... all change with him.
https://youtube.com/watch?v=K-uZyPJMjl4&feature=youtu.be

I need this to be done only on the client that walks through the trigger and not at all . Someone can help me to make this? (The comments are some pieces of my lasts tries)

Inspesctor of player prefab:
[img]https://preview.ibb.co/cN7Ntn/1.png [/img]

CambiaPiso.cs (the trigger2D(CambiaPisos) in the floor have this script)
https://preview.ibb.co/eJ4tYn/2.png

using System.Collections; using System.Collections.Generic; using UnityEngine; public class CambiaPiso : MonoBehaviour { // Use this for initialization [SerializeField] MapManager mapManager; public int numeroPiso; //PhotonView photonView; /*PhotonView id = gameObject.GetComponent<PhotonView> ().viewID; PhotonView a =PhotonView.RPC("setFloor", RPCMode.Server, id);*/ void Start () { } // Update is called once per frame void Update () { } void OnTriggerEnter2D(Collider2D col) { //photonView = col.gameObject.GetComponent<PhotonView> (); if (col.gameObject.tag == "Player") { if (mapManager.currentFloor == numeroPiso) { //photonView.RPC ("setFloor", PhotonTargets.MasterClient, numeroPiso-1); mapManager.setFloor (numeroPiso - 1); } else { //photonView.RPC ("setFloor", PhotonTargets.MasterClient, numeroPiso); mapManager.setFloor (numeroPiso); } } } }

CambiaPisos Inspector (the trigger2D in floor)
https://preview.ibb.co/grXmm7/4.png

MapManager.cs
https://preview.ibb.co/nrY967/3.png

using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.UI; public class MapManager : MonoBehaviour { public int currentFloor; [SerializeField] private GameObject currentMap; public Text txt; public static MapManager MP; //PhotonView view; void Awake() { MP = this; } void Start () { currentFloor = 0; setFloor (currentFloor); //view = this.GetComponent<PhotonView> (); } // Update is called once per frame void Update () { txt.text = currentFloor.ToString (); } [PunRPC] public void setFloor(int i) { currentFloor = i; switch (i) { case 0: currentMap.transform.GetChild (0).gameObject.SetActive (true); currentMap.transform.GetChild (1).gameObject.SetActive (true); currentMap.transform.GetChild (2).gameObject.SetActive (false); currentMap.transform.GetChild (3).gameObject.SetActive (false); break; case 1: currentMap.transform.GetChild (0).gameObject.SetActive (true); currentMap.transform.GetChild (1).gameObject.SetActive (true); currentMap.transform.GetChild (2).gameObject.SetActive (true); currentMap.transform.GetChild (3).gameObject.SetActive (false); break; case 2: currentMap.transform.GetChild (0).gameObject.SetActive (true); currentMap.transform.GetChild (1).gameObject.SetActive (true); currentMap.transform.GetChild (2).gameObject.SetActive (true); currentMap.transform.GetChild (3).gameObject.SetActive (true); break; case 3: currentMap.transform.GetChild (0).gameObject.SetActive (true); currentMap.transform.GetChild (1).gameObject.SetActive (true); currentMap.transform.GetChild (2).gameObject.SetActive (true); currentMap.transform.GetChild (3).gameObject.SetActive (true); break; default: break; } } }
GameManager Inspector
https://preview.ibb.co/hK7rKS/5.png

Thanks in advance.