Unity Script Generated by ScripterAI

"HitscanGun with Fire rate, Shooting sound and animation with cooldown and doesn't play when reloading, Ammo management and Reloading with r key, sound play when R is pressed, Muzzle effect, TrailRender bullet and impact effect that destroys itself."

using UnityEngine;
using System.Collections;

public class HitscanGun : MonoBehaviour
{
    public float fireRate = 0.1f;
    public float range = 100f;
    public int maxAmmo = 30;
    public int currentAmmo;
    public float reloadTime = 2f;
    public AudioClip shootSound;
    public AudioClip reloadSound;
    public GameObject muzzleEffect;
    public GameObject impactEffect;
    public GameObject bulletTrailPrefab;

private float nextFireTime;
    private bool isReloading = false;
    private AudioSource audioSource;
    private Animator animator;
    private Camera fpsCam;
    private LineRenderer bulletTrail;

void Start()
    {
        audioSource = GetComponent<AudioSource>();
        animator = GetComponent<Animator>();
        fpsCam = GetComponentInChildren<Camera>();
        currentAmmo = maxAmmo;
    }

void Update()
    {
        if (isReloading)
            return;

if (currentAmmo <= 0 || (Input.GetKeyDown(KeyCode.R) && currentAmmo < maxAmmo))
        {
            StartCoroutine(Reload());
            return;
        }

if (Input.GetButton("Fire1") && Time.time > nextFireTime)
        {
            nextFireTime = Time.time + fireRate;
            Shoot();
        }
    }

IEnumerator Reload()
    {
        isReloading = true;
        animator.SetBool("Reloading", true);
        audioSource.PlayOneShot(reloadSound);

yield return new WaitForSeconds(reloadTime);

currentAmmo = maxAmmo;
        isReloading = false;
        animator.SetBool("Reloading", false);
    }

void Shoot()
    {
        currentAmmo--;

audioSource.PlayOneShot(shootSound);
        animator.SetTrigger("Shoot");

GameObject muzzleInstance = Instantiate(muzzleEffect, fpsCam.transform.position, fpsCam.transform.rotation);
        Destroy(muzzleInstance, 1f);

RaycastHit hit;
        if (Physics.Raycast(fpsCam.transform.position, fpsCam.transform.forward, out hit, range))
        {
            GameObject impactInstance = Instantiate(impactEffect, hit.point, Quaternion.LookRotation(hit.normal));
            Destroy(impactInstance, 1f);

bulletTrail = Instantiate(bulletTrailPrefab).GetComponent<LineRenderer>();
            StartCoroutine(RenderBulletTrail(hit.point));
        }
    }

IEnumerator RenderBulletTrail(Vector3 hitPoint)
    {
        bulletTrail.SetPosition(0, fpsCam.transform.position);
        bulletTrail.SetPosition(1, hitPoint);

yield return new WaitForSeconds(0.05f);

Destroy(bulletTrail.gameObject);
    }
}