OnCollisionEnter2D

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public class Chest : MonoBehaviour {
 
    public Sprite openChest;
 
    void Update()
    {
        if (MySingletone.inctance.returnScene == true)
        {
            Destroy(gameObject);
            
        }
 
    }
    void OnCollisionEnter2D(Collision2D open)
    {
        if (open.gameObject.tag == "Player" && MySingletone.inctance.mainKeys >= 2)
        {
            gameObject.GetComponent<SpriteRenderer>().sprite = openChest;
            StartCoroutine(Waiting(0.1f));
        }
        
    }
   
    private IEnumerator Waiting(float value)
    {
 
        yield return new WaitForSeconds(value);
        Destroy(gameObject);
    }

void OnCollisionEnter2D(Collision2D fight)
    {
               if (fight.gameObject.tag == "Chest" && MySingletone.inctance.mainKeys >= 2)
        {
            activeChest = true;
            MySingletone.inctance.mainKeys -= 2;
            dropPanel.SetActive(true);
            MySingletone.inctance.isDrop = true;
            Time.timeScale = 0;
        }
        if (fight.gameObject.tag == "Chest" && MySingletone.inctance.mainKeys <= 1 && activeChest == false)
        {
            activeChest = false;
            needPanel.SetActive(true);
            Time.timeScale = 0;
        }
    }

    void OnCollisionEnter2D(Collision2D open)
    {
        Debug.Log(open.gameObject.tag);
        Debug.Log(MySingletone.inctance.mainKeys);
        if (open.gameObject.tag == "Player" && MySingletone.inctance.mainKeys >= 2)
        {
            Debug.Log("Открываем сундук");
            gameObject.GetComponent<SpriteRenderer>().sprite = openChest;
            StartCoroutine(Waiting(0.1f));
        }
        
    }