pgiz3/Assets/Scripts/PlayerShooting.cs

using System.Collections;
using UnityEngine;
using UnityEngine.UI;

public class PlayerShooting : MonoBehaviour
{
    // --- Настройки оружия ---
    public int damagePerShot = 20;
    public float timeBetweenBullets = 0.15f;
    public float range = 100f;
    public float effectsDuration = 0.05f;

    // --- Боеприпасы и перезарядка ---
    public int maxAmmo = 30;
    private int currentAmmo;
    public float reloadTime = 1.5f;
    private bool isReloading = false;

    // --- Ссылки на компоненты и объекты ---
    public GameObject muzzleFlashSprite;
    public Text ammoText;
    public AudioClip reloadSound;

    private float timer;
    private Ray shootRay = new Ray();
    private RaycastHit shootHit;
    private int shootableMask;
    private ParticleSystem gunParticles;
    private LineRenderer gunLine;
    private AudioSource gunAudio;
    private Light gunLight;

    void Awake()
    {
        shootableMask = LayerMask.GetMask("Shootable");
        gunParticles = GetComponent<ParticleSystem>();
        gunLine = GetComponent<LineRenderer>();
        gunAudio = GetComponent<AudioSource>();
        gunLight = GetComponent<Light>();
    }

    void Start()
    {
        currentAmmo = maxAmmo;
        UpdateAmmoText();

        if (gunLight != null) gunLight.enabled = false;
        if (muzzleFlashSprite != null) muzzleFlashSprite.SetActive(false);
    }

    void Update()
    {
        timer += Time.deltaTime;

        if (Input.GetKeyDown(KeyCode.R) && !isReloading && currentAmmo < maxAmmo)
        {
            StartCoroutine(Reload());
            return;
        }

        if (isReloading)
        {
            return;
        }

        if (Input.GetButton("Fire1") && timer >= timeBetweenBullets && currentAmmo > 0)
        {
            Shoot();
        }
        else if (Input.GetButtonDown("Fire1") && currentAmmo <= 0)
        {
            // Звук щелчка пустого магазина можно добавить здесь
        }
    }

    void Shoot()
    {
        timer = 0f;

        currentAmmo--;
        UpdateAmmoText();

        gunAudio.Play(); 

        gunParticles.Stop();
        gunParticles.Play();

        StartCoroutine(HandleEffects());

        shootRay.origin = transform.position;
        shootRay.direction = transform.forward;

        if (Physics.Raycast(shootRay, out shootHit, range, shootableMask))
        {
            Target target = shootHit.collider.GetComponent<Target>();
            if (target != null)
            {
                target.TakeDamage(damagePerShot);
            }
            gunLine.SetPosition(0, transform.position);
            gunLine.SetPosition(1, shootHit.point);
        }
        else
        {
            gunLine.SetPosition(0, transform.position);
            gunLine.SetPosition(1, shootRay.origin + shootRay.direction * range);
        }
    }

    IEnumerator HandleEffects()
    {
        gunLight.enabled = true;
        gunLine.enabled = true;
        if (muzzleFlashSprite != null)
        {
            muzzleFlashSprite.SetActive(true);
            muzzleFlashSprite.transform.localRotation = Quaternion.Euler(0, 0, Random.Range(0, 360));
        }

        yield return new WaitForSeconds(effectsDuration);

        gunLight.enabled = false;
        gunLine.enabled = false;
        if (muzzleFlashSprite != null)
        {
            muzzleFlashSprite.SetActive(false);
        }
    }

    IEnumerator Reload()
    {
        isReloading = true;
        
        if (reloadSound != null)
        {
            gunAudio.PlayOneShot(reloadSound);
        }

        if (ammoText != null) ammoText.text = "Перезарядка...";

        yield return new WaitForSeconds(reloadTime);

        currentAmmo = maxAmmo;
        UpdateAmmoText();
        isReloading = false;
    }

    void UpdateAmmoText()
    {
        if (ammoText != null)
        {
            ammoText.text = "Патроны: " + currentAmmo + " / " + maxAmmo;
        }
    }
}