Playerprefs to save unlocked button

Questions & Answers
1

Hello I have a script in which when You click on a button, If you have enough coin, that button must be unlocked and the wood that is on top of it and acts as kind of price tag disappear. I tried Playerprefs but it didn’t work for me. here is my script in which (wood1) and (wood2) must be disappeared while click on buttons;

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;

public class MainMenu3 : MonoBehaviour {
public Button WhitePlane;
public Button BluePlane;

public GameObject wood1;
public GameObject wood2;

void Start () {
		BluePlane.onClick.AddListener (() => {
			 character_number=1;
                      if (UIManager2.coin_score>=1) {
                           UIManager2.coin_score--;

			SceneManager.LoadScene ("Menu2");
			}

		});
		
                 WhitePlane.onClick.AddListener (() => {
			character_number=2;
                      if (UIManager2.coin_score>=2){
				
				UIManager2.coin_score--;
                UIManager2.coin_score--;

				SceneManager.LoadScene ("Menu2");
                          }
			});
2

Your question title mentions playerprefs but your code doesn’t have one so I can’t really say what you tried with playerprefs and what’s the problem.

Also, what’s the question then ? You said something doesn’t work and I’m pretty sure it’s not the code that you’ve posted doesn’t work so what you expect us to do here ?

3

Sorry! I want a brief Tutorial or even a clue for my problem! as I’m new to unity, I didn’t post my code with Playerprefs because I tried Multiple ways but non of them worked. I forgot to Mention character_number variable.here is one of my scripts;

using System.Collections;
    using System.Collections.Generic;
    using UnityEngine;
    using UnityEngine.SceneManagement;
    using UnityEngine.UI;
    
    public class MainMenu3 : MonoBehaviour {
    public Button WhitePlane;
    public Button BluePlane;
    public static int character_number;
    
    public GameObject wood1;
    public GameObject wood2;
    
    void Start () {

    character_number = PlayerPrefs.GetInt ("Number");
    BluePlane.onClick.AddListener (() => {
    character_number=1;
    if (UIManager2.coin_score>=1) {
    UIManager2.coin_score--;
    wood1.setactive (false);
    
    SceneManager.LoadScene ("Menu2");
    			}
    
    		});
    		
   WhitePlane.onClick.AddListener (() => {
    character_number=2;
    if (UIManager2.coin_score>=2){
    				
    UIManager2.coin_score--;
    UIManager2.coin_score--;
    wood2.setactive(false);
    
    SceneManager.LoadScene ("Menu2");
                              }
    			});
void Update () {
PlayerPrefs.SetInt ("Number", character_number);
}

@lipisis