Проблема стрельбы врагов через стены по игроку в TDS Unity2D (игра с видом сверху) - Unity, Unity3D - Ответ 14044554

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public class II_soliders_enemy : MonoBehaviour
{
    AudioSource audioSource;
    public Transform firePoint;
    public float bulletForce = 30f;
    public GameObject bulletPrefab;
    public Rigidbody2D rb;
    public float speed;
    private Transform target;
    public float timeBtwShots;
    public float startTimeBtwShots;
    public AudioClip shootClip;
    int hp = 8; 
 
 
    // Start is called before the first frame update
    void Start()
    {
        audioSource = GetComponent<AudioSource>();
        target = GameObject.FindGameObjectWithTag("Player").GetComponent<Transform>();
        timeBtwShots = startTimeBtwShots;
    }
 
    // Update is called once per frame
 
    void FixedUpdate()
    {
        var dir = target.position - transform.position;
        var euler = transform.eulerAngles;
        euler.z = Mathf.Atan2(dir.y, dir.x) * Mathf.Rad2Deg;
        euler.z = Mathf.Atan2(dir.y, dir.x) * Mathf.Rad2Deg - 90.0f;
        transform.eulerAngles = euler;
    }
    void Update()
    {
        if(Vector2.Distance(transform.position, target.position) < 18)
        {
            if (timeBtwShots <= 0 )
            {
                Shoot();
                timeBtwShots = startTimeBtwShots;
                audioSource.PlayOneShot(shootClip);
            }
            else 
            {
                timeBtwShots -= Time.deltaTime;
            }
        }
 
    }
 
 
    void OnCollisionEnter2D(Collision2D enemy)
    {
        if(enemy.gameObject.tag == "bullet")
        {
            hp--;
        }
        if(hp == 0)
        {
            Destroy(gameObject);
        }
 
    }
    void Shoot()
    {
        GameObject bullet = Instantiate(bulletPrefab, firePoint.position, firePoint.rotation);
        Rigidbody2D rb = bullet.GetComponent<Rigidbody2D>();
        rb.AddForce(firePoint.up * bulletForce, ForceMode2D.Impulse);
    }
}