======
Script on the bullet
======

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

public class BulletScript : MonoBehaviour
{
    public GameObject hitEffect;
    void OnCollisionEnter2D(Collision2D col){
        if (col.gameObject.CompareTag("Enemy")){
            col.gameObject.GetComponent<EnemyHealth>().TakeDamage(1);
        }
        else if (col.gameObject.CompareTag("Barrel")){
            col.gameObject.GetComponent<BarrelScript>().Explode();
        }
        Destroy(gameObject);
        //hit effect
        GameObject effect = Instantiate(hitEffect, transform.position, Quaternion.identity);
        Destroy(effect, .3f);
    }
}

======
Script for the camera
=====

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

public class Lerpcamera : MonoBehaviour
{
    public Transform[] poses;
    public bool moving;
    public float lerpTime;
    private int nextLevelCam = 0;
    Vector3 Offset = new Vector3(0, 0 , -10);

    public static Lerpcamera instance;

    void Awake(){
        instance = this;
    }
    //Just to make it easier to call it from other scripts, not actually necessary

    public void MoveCamera(){
        nextLevelCam ++;
        moving = true;
    }
    //call this function to move the camera to the next position on the array

    void Update(){
        Debug.Log(nextLevelCam);
        if(moving){
            transform.position = Vector3.Lerp(transform.position, poses[nextLevelCam].position + Offset, lerpTime * Time.deltaTime);

        }
        if(transform.position == poses[nextLevelCam].position){
            moving = false;
        }
    }
}

=====
Script on the player
=====
        if (Input.GetButtonDown("Fire1")){
            AudioManager.instance.Play("Shoot", Random.Range(1f, 1.3f), 1f);
            gunAnim.Play("recoil", -1, 0f);
            cameraShake.shakeDuration += .05f;
            GameObject bullet = Instantiate(bulletPrefab, firePoint.position, firePoint.rotation);
            //muzze flash
            GameObject muzzle = Instantiate(muzzleFlash, firePoint.position, firePoint.rotation);
            Destroy(bullet, 5f);
            Destroy(muzzle, .1f);
            bullet.GetComponent<Rigidbody2D>().AddForce(firePoint.right * bulletForce, ForceMode2D.Impulse);

        }


    void OnTriggerEnter2D(Collider2D col){
        if (col.CompareTag("CamTrigger")){
            Lerpcamera.instance.MoveCamera();
            Destroy(col.gameObject);
        }
    }