Health/Hunger Bar

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

public class AnimalHunger : MonoBehaviour
{
    public Slider hungerSlider;
    public int amountToBeFed;
    private int currentAmountFed = 0;
    private GameManager gameManager;


    void Start()
    {
        hungerSlider.maxValue = amountToBeFed;
        hungerSlider.value = 0;
        hungerSlider.fillRect.gameObject.SetActive(false);
        gameManager = GameObject.Find("GameManager").GetComponent<GameManager>();
    }

    public void FeedAnimal(int amount)
    {
        currentAmountFed += amount;
            hungerSlider.fillRect.gameObject.SetActive(true);
        hungerSlider.value = currentAmountFed;

        if(currentAmountFed >= amountToBeFed)
        {
            gameManager.AddScore(amountToBeFed);
            Destroy(gameObject, 0.1f);
        }
    }
}