Cannon

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

public class Cannon : MonoBehaviour
{
    public GameObject lavaRock;

    [SerializeField] public bool IsInstanciated;

    public PlayerController player;

    public int ballAmout = 3;

    public bool canShoot;

    public GameManager gameManager;


    private void Start()
    {
        canShoot = true;
        if (player != null)
        {
            player = FindObjectOfType<PlayerController>();
        }

    }
    private void Update()
    {
        if (!lavaRock.activeInHierarchy)
        {
            if (player != null)
            {
                StartCoroutine(SpawnLavaRock());
            }
        }
    }

    IEnumerator SpawnLavaRock()
    {
        if (canShoot)
        {
            if (Vector2.Distance(player.transform.position, this.transform.position) < 5)
            {

                if (!IsInstanciated)
                {
                    IsInstanciated = true;
                    ballAmout--;
                    Instantiate(lavaRock, transform.position, Quaternion.identity);
                    yield return new WaitForSeconds(1f);
                    IsInstanciated = false;
                }
            }
        }

        if(ballAmout <= 0)
        {
            canShoot= false;
            StopCoroutine(SpawnLavaRock());
            gameManager.EndGame();
        }

    }

}