RatAttack2D/Assets/ItemColliector.cs

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

public class ItemColliector : MonoBehaviour
{
    private int Blue_Cheese = 0;

    public TMP_Text BlueCheeseText;

    private void OnTriggerEnter2D(Collider2D collision)
    {
        if (collision.gameObject.CompareTag("Blue Cheese"))
        {
            Destroy(collision.gameObject);
            Blue_Cheese++;
            Debug.Log("Blue Cheeses: " + Blue_Cheese);
            BlueCheeseText.text = "Blue Cheese: " + Blue_Cheese;
        }
    }
}