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

public class Laser : MonoBehaviour
{

    [SerializeField] private float _laserSpeed = 1f;
    [SerializeField] private float _destroyGameObejectAtYPos = 6.8f;

    [SerializeField] private GameObject _enemyExplosion;
    [SerializeField] private float _enemyExplosionTime = 0.4f;

    [SerializeField] private AudioManager _audioManager;

    private void Start()
    {
        _audioManager = GameObject.Find("AudioManager").GetComponent<AudioManager>();
    }

    // Update is called once per frame
    void Update()
    {

        transform.Translate(Vector3.up * _laserSpeed * Time.deltaTime);

        if (transform.position.y >= _destroyGameObejectAtYPos)
        {
            if (transform.parent != null)
            {
                Destroy(transform.parent.gameObject);
            }

            Destroy(this.gameObject);
        }
    }

    private void OnTriggerEnter2D(Collider2D collision)
    {
        if (collision.CompareTag("Asteroid"))
        {
            Destroy(this.gameObject);
        }

        if (collision.CompareTag("EnemyLaser"))
        {
            GameObject explosion = Instantiate(_enemyExplosion, transform.position, Quaternion.identity);

            Destroy(explosion, _enemyExplosionTime);

            _audioManager.PlayEnemyExplosionSound();
        }

        if (collision.CompareTag("EnemyA"))//Subing to the EventManager
        {
            EventManager.OnLaserCollected();//this is the event that the event manager is listining for
        }

        if (collision.CompareTag("ResetLaserCount"))//Subing to the EventManager this is a tag on the box collider
        {
            EventManager.OnSubtractLaserCollected();//this is the event that the event manager is listining for
        }

        if (collision.CompareTag("Boss"))
        {
            GameObject explosion = Instantiate(_enemyExplosion, transform.position, Quaternion.identity);

            Destroy(explosion, _enemyExplosionTime);
        }

        if (collision.CompareTag("Boss01"))//Subing to the EventManager this is a tag on the Boss01 Spawn
        {
            EventManager.OnRemoveBoss01FromList();//this is the event that the event manager is listining for

            GameObject explosion = Instantiate(_enemyExplosion, transform.position, Quaternion.identity);

            Destroy(explosion, _enemyExplosionTime);
        }
    }

}