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

public class RoketLauncher : MonoBehaviour
{
    public GameObject rocket;
    public GameObject explosion;
    public GameObject spawnPoint;
    public GameObject player;

    public AudioClip shotSound;
    public AudioClip reloadSound;
    public AudioClip emptyGunSound;
    public AudioClip explosionSound;

    public float rocketForce;
    public float explosionRadius;
    public float explosionDamage;
    public LayerMask explosionLayerMask;

    public int rocketsAmount;

    int rocketsLeft;
    AudioSource source;

    bool isShot;

    private void Awake()
    {
        source = GetComponent<AudioSource>();
        rocketsLeft = rocketsAmount;
    }

    private void Update()
    {
        if (Input.GetButton("Fire1") && rocketsLeft > 0 && isShot!=true)
        {
            isShot = true;
            rocketsLeft -= 1;
            source.PlayOneShot(shotSound);
            GameObject rocketInstantiated = (GameObject)Instantiate(rocket, spawnPoint.transform.position, player.transform.rotation);
            rocketInstantiated.GetComponent<Rocket>().dmg = explosionDamage;
            rocketInstantiated.GetComponent<Rocket>().radius = explosionRadius;
            rocketInstantiated.GetComponent<Rocket>().explosionSound = explosionSound;
            rocketInstantiated.GetComponent<Rocket>().LayerMask = explosionLayerMask;
            rocketInstantiated.GetComponent<Rocket>().explosion = explosion;
            Rigidbody rocketRb = rocketInstantiated.GetComponent<Rigidbody>();
            rocketRb.AddForce(Camera.main.transform.forward * rocketForce, ForceMode.Impulse);
            StartCoroutine("Czekaj");
        }
    }

    IEnumerator Czekaj()
    {
        yield return new WaitForSeconds(2.5f);
        isShot = false;
    }
}