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

public class Turret : MonoBehaviour
{
    public GameObject playerObject;
    public Transform riffleStart;
    public GameObject bullet;

    [SerializeField] float area = 20f;


    float timer = 0;
    float coolDown = 2f;

    [SerializeField] private Animator enemyAnimator;

    [SerializeField] private int health = 100;

    void Start()
    {
        playerObject = GameObject.FindObjectOfType<PlayerController>().gameObject;
        enemyAnimator = GetComponent<Animator>();
    }
    public void ChangeHealth(int hp)
    {
        health += hp;
        if (health <= 0)
            Dead();
    }

    public void Dead()
    {
        enemyAnimator.SetTrigger("deathTrigger");
        area = -1;
    }

    void Update()
    {
        if (Vector3.Distance(transform.position, playerObject.transform.position) < area)
        {
            transform.LookAt(playerObject.transform.position);
            timer += Time.deltaTime;
            if (timer > coolDown)
            {
                GameObject bul = Instantiate(bullet, riffleStart.transform.position, riffleStart.transform.rotation);
                bul.GetComponent<Bullet>().SetDirection(transform.forward);
                timer = 0;
            }
        }
    }
}