Unity 3D Not Okuma Sistemi[C#]

using UnityEngine;
using System.Collections;

public class NotSistemi : MonoBehaviour {
	public bool isReading;
	public GUISkin mySkin;
	public string baslik;
	public string notYazisi;
	// Use this for initialization
	v o i d Start () {
	
	}
	
	// Update is called once per frame
	v o i d Update () {
		if (Input.GetKeyDown (KeyCode.N)) { // n tuşuna basınca	
			isReading = !isReading; // n tuşuna basınca isReading true oluyor tekrar basınca false oluyor
		}
		if(isReading == true) {
			GameObject.Find("First Person Controller").GetComponent<MouseLook>().enabled = false; //burda isReading true ise fps controllerdeki mouselook yani mouse döndürme scriptini deaktif et
			GameObject.Find("Main Camera").GetComponent<MouseLook>().enabled = false;
			GameObject.Find("First Person Controller").GetComponent<FPSInputController>().enabled = false;
			GameObject.Find("First Person Controller").GetComponent<CharacterMotor>().enabled = false;
		}
	if(isReading == false) {
			GameObject.Find("First Person Controller").GetComponent<MouseLook>().enabled = true; //burda isReading true ise fps controllerdeki mouselook yani mouse döndürme scriptini deaktif et
			GameObject.Find("Main Camera").GetComponent<MouseLook>().enabled = true;
			GameObject.Find("First Person Controller").GetComponent<FPSInputController>().enabled = true;
			GameObject.Find("First Person Controller").GetComponent<CharacterMotor>().enabled = true;
		}
	}

	v o i d OnGUI() {
		if (isReading == true) {
			GUI.skin = mySkin;
			GUI.Box(new Rect(Screen.width / 2 - 150 , Screen.height / 2 - 150,400,400),""+baslik);//burda baslik adli stringi yazdıracagız guı box'umuza
			GUI.Label(new Rect(Screen.width / 2 - 150 , Screen.height / 2 - 125,300,300),""+notYazisi);
		}
	}
}