Optimization FPS in my game?

Hello.
I have a couple of problems in my application.
I have a not standard List with 36 elements in it.

Code (CSharp):

1.    
2. public class ShopScript : MonoBehaviour{
3.  
4. public void BuyRocket(int num)
5.     {
6.         for (var i = 0; i < Itemses.Count; i++)
7.         {
8.             Itemses[i].ActiveRocket.SetActive(false);
9.  
10.             if (num == i)
11.             {
12.                 Itemses[i].ActiveRocket.SetActive(true);
13.                 Debug.Log(Itemses[i].Price);
14.             }
15.             Debug.Log("items " + Itemses[i]);
16.         }
17.  
18.     }
19.  
20. }
21. [System.Serializable]
22. public class Items
23. {
24.     public GameObject Prefabs;
25.     public int Price;
26.     public bool IsBought;
27.     public GameObject ActiveRocket;
28.  
29. }

This script I attached on some Button. When I click on them - my fps drops on <20

Code (CSharp):

1.  
2.  
3. public class BuyItemScript : MonoBehaviour
4. {
5.  
6.     public ShopScript ShopScript;
7.     public int RocketIndex;
8.    
9.  
10.     void Start()
11.     {
12.         var itemScript = GameObject.Find("ShopScript");
13.         ShopScript = itemScript.GetComponent<ShopScript>();
14.     }
15.  
16.     public void BuyRocket()
17.     {
18.         ShopScript.BuyRocket(RocketIndex);
19.     }
20. }
21.  

 

Debug.Log is a very slow operation.

 

This. Remember debug.log is not just putting a string on the console, it's also doing a full stack trace. This gets expensive, especially in loops.

 

Thanks for the help, after removing debug.log everything was working perfectly.