towerHorizonatlRotat = Mathf.MoveTowardsAngle (towerHorizonatlRotat, Cam.transform.eulerAngles.y,speedRotat*Time.deltaTime);   
transform.eulerAngles = new Vector3(0, towerHorizonatlRotat, object_1.transform.eulerAngles.z);

using UnityEngine;
using System.Collections;

public class Turret : MonoBehaviour {
public Transform object_1;
public Transform Cam;
public Transform Tower;
public float speedRotat; ///скорость поворота   
public float towerHorizonatlRotat;  ////поворот башни по горизонтали   
void Start ()  {  
towerHorizonatlRotat = transform.eulerAngles.y;////При старте наш towerHorizonatlRotat  будет равен повороту башни  
}  
void FixedUpdate (){
if(networkView.isMine){
towerHorizonatlRotat = Mathf.MoveTowardsAngle (towerHorizonatlRotat, Cam.transform.localEulerAngles.y,speedRotat*Time.deltaTime);  /////изменяем со скоростью speedRotat к повороту башни  
transform.localEulerAngles=new Vector3(object_1.transform.localEulerAngles.x, towerHorizonatlRotat, object_1.transform.localEulerAngles.z);

}
}
}

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

public class Name : MonoBehaviour {
public string PlayerName;
public bool Show;
// Use this for initialization
void Start () {
Show = true;   
}   
// Update is called once per frame
void Update () {
GameObject.FindWithTag ("Name").GetComponent<TextMesh> ().text = PlayerName;
}
void OnGUI(){
if(Show==true){
PlayerName = GUI.TextField(new Rect (0, 100, 150, 25), PlayerName);
}
}
}