using UnityEngine;
using System.Collections;
using UnityEngine.SceneManagement;

public class Buttons : MonoBehaviour {

    public GameObject m_on, m_off;
    public Sprite layer_green, layer_red;

    void OnMouseDown () {
        GetComponent<SpriteRenderer> ().sprite = layer_red;
    }

    void OnMouseUp () {
        GetComponent<SpriteRenderer>().sprite = layer_green;
    }

    void OnMouseUpAsButton () {
        switch (gameObject.name) {
            case "Play":
                SceneManager.LoadScene ("play");
                break;
            case "Rating":
                Application.OpenURL ("http://google.com");
                break;
            case "Replay":
                SceneManager.LoadScene ("play");
                break;
            case "Home":
                SceneManager.LoadScene ("main");
                break;
            case "Facebook":
                Application.OpenURL ("http://facebook.com");
                break;
            case "How To":
                SceneManager.LoadScene("howTo");
                break;
            case "Close":
                SceneManager.LoadScene("main");
                break;
            case "Music":
                  if (PlayerPrefs.GetString("Music") != "no")
                  {
                      PlayerPrefs.GetString("Music", "no");
                      m_on.SetActive(false);
                      m_off.SetActive(true);
                  }
                  else
                  {
                      PlayerPrefs.GetString("Music", "yes");
                      m_off.SetActive(false);
                      m_on.SetActive(true);
                  }
                break;
        }
    }
}

if (PlayerPrefs.GetString("Music") != "no")
{
    PlayerPrefs.SetString("Music", "no");
    m_on.SetActive(false);
    m_off.SetActive(true);
}
else
{
    PlayerPrefs.SetString("Music", "yes");
    m_off.SetActive(false);
    m_on.SetActive(true);
}

GameObject menu;
menu = GameObject.Find("Menu");  
menu.SetActive(true);

using UnityEngine;
using UnityEngine.SceneManagement;

using System.Collections;
using System.Collections.Generic;
using System.Linq;

public class SceneHelper : MonoBehaviour
{
    void Start()
    {
        var go = SceneHelper.FindAny("Sphere");
        print(go);
    }
    
    public static GameObject FindAny(string name)
    {
        GameObject[] rootGO = SceneManager.GetActiveScene().GetRootGameObjects();
        Queue<Transform> queue = new Queue<Transform>(rootGO.Select(x => x.transform));

        while (queue.Count > 0)
        {
            Transform current = queue.Dequeue();
            if (current.name == name)
            {
                return current.gameObject;
            }

            for (int i = 0; i < current.childCount; i++)
            {
                queue.Enqueue(current.GetChild(i));
            }
        }
        return null;
    }
}

aim = Input.mousePosition;
target = cam.ScreenToWorldPoint(new Vector3(aim.x, aim.y, 100));
Quaternion rot = Quaternion.LookRotation(target-transform.position);
transform.rotation = Quaternion.Slerp(transform.rotation, rot, rotspeed * Time.deltaTime);

public GameObject herolala2;

void Start () {
StartCoroutine(A());
}
IEnumerator A(){

yield return new WaitForSeconds(2.5f);
herolala2.SetActive(true);
yield return new WaitForSeconds(4.5f);
herolala2.SetActive(false);

}
}