My code doesn't work what to do with it?

Unity Engine
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1

hi i need help i am trying to create a code for a bullet decal but it doesn’t work how to do it?

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

public class decal : MonoBehaviour
{
    public Transform Barrel;
    public GameObject[] DecalHoleC;
    public GameObject EffectC;
    public GameObject[] DecalHoleM;
    public GameObject EffectM;
    public GameObject[] DecalHoleW;
    public GameObject EffectW;
    public Camera Camera;
    // Start is called before the first frame update
   

    // Update is called once per frame
    public void Shoot()
    {
        Ray rayorigin = Camera.ScreenPointToRay(new Vector2(Screen.height / 2, Screen.width / 2));
        RaycastHit hitinfo;
        if(Physics.Raycast(rayorigin, out hitinfo))

        {
            if(hitinfo.collider.tag == "Concrete")
            {

                GameObject bulletUse1 = DecalHoleC[Random.Range(0,DecalHoleC.Length)];
                Instantiate(EffectC);
                Instantiate(DecalHoleC[Random.Range(0, DecalHoleC.Length)], hitinfo.point, Quaternion.LookRotation(hitinfo.normal));

                Vector3 direction = hitinfo.point - Barrel.position;
                Barrel.rotation = Quaternion.LookRotation(direction);
            }
            if(hitinfo.collider.tag == "Metal")
            {
                GameObject bulletUse2 = DecalHoleM[Random.Range(0,DecalHoleM.Length)];
                Instantiate(EffectM);   
                Instantiate(DecalHoleM[Random.Range(0, DecalHoleM.Length)], hitinfo.point, Quaternion.LookRotation(hitinfo.normal));

                Vector3 direction = hitinfo.point - Barrel.position;
                Barrel.rotation = Quaternion.LookRotation(direction);
            }
            if(hitinfo.collider.tag == "Wood")
            {
                GameObject bulletUse3 = DecalHoleW[Random.Range(0,DecalHoleW.Length)];
                Instantiate(EffectW);
                Instantiate(DecalHoleW[Random.Range(0, DecalHoleW.Length)], hitinfo.point, Quaternion.LookRotation(hitinfo.normal));

                Vector3 direction = hitinfo.point - Barrel.position;
                Barrel.rotation = Quaternion.LookRotation(direction);
            }
        }
    }
}
2

use debug log to see where the logic goes and what the variables are if there are no errors

3

thank you i will try

4

I already know where the error is, but I don’t know how to fix it, the error is that I have the barrel turned to 0 degrees, but I need 90 degrees, how can I do it? shoot in a different direction, how to fix it? Ray ray = new Ray (Barrel.position, Barrel. Forward);