OnTriggerEnter changing the way my projectiles instantiate?

jijigri

Hi! I'm working on a small multiplayer game and I want a player to be able to shoot a projectile.
It works well but I noticed that when I get rid of the code that handles the collision in the projectile script, the player shoots two projectiles in quick succession instead of one?
And I really can't understand why those would even be related.
Any help is appreciated! Thanks!

public class Projectile : MonoBehaviour
{
    public float speed = 10f;
    public float damage = 12f;

    private Rigidbody2D RB;
    private PhotonView view;

    [HideInInspector] public PhotonView shooterView;

    void Start()
    {
        view = GetComponent<PhotonView>();
        RB = GetComponent<Rigidbody2D>();
    }

    void Update()
    {
        Vector2 newPos = new Vector2(RB.position.x + 1 * speed * Time.deltaTime, RB.position.x);
        transform.Translate(Vector2.up * speed * Time.deltaTime);
    }

    private void OnTriggerEnter2D(Collider2D collision)
    {
        if (collision.CompareTag("Player"))
        {
            Debug.Log("Shot");
            PhotonView playerView = collision.GetComponent<PhotonView>();
            if (playerView != null)
            {
                if (playerView.IsMine != shooterView)
                {
                    playerView.RPC("TakeDamage", RpcTarget.All, damage);

                    PhotonNetwork.Destroy(gameObject);
                }
            }
        }
    }
}

public class DefaultM1 : MonoBehaviour
{
    [SerializeField] private float castTime = .1f;
    [SerializeField] private float coolDown = 1f;
    [SerializeField] private float damage = 12f;
    [SerializeField] private float speed = 12f;
    [SerializeField] private GameObject projectile = null;
    [SerializeField] private Transform shootPoint = null;

    private GameObject playerSprite;
    private PhotonView view;

    private float timeStamp;

    void Start()
    {
        view = GetComponent<PhotonView>();
        playerSprite = GetComponent<PlayerShoot>().playerSprite;
    }

    void Update()
    {
        if (!view.IsMine)
            return;

        if (Input.GetMouseButton(0))
        {
            if (timeStamp <= Time.time)
            {
                timeStamp = Time.time + coolDown;

                StartCoroutine(CastTime());
            }
        }
    }

    private IEnumerator CastTime()
    {
        yield return new WaitForSeconds(castTime);
        view.RPC("Shoot", RpcTarget.All);
        StopCoroutine(CastTime());
    }

    [PunRPC]
    private void Shoot()
    {
        GameObject obj = PhotonNetwork.Instantiate(projectile.name, shootPoint.position, playerSprite.transform.rotation);
        Projectile proj = obj.GetComponent<Projectile>();
        proj.shooterView = view;
        proj.damage = damage;
        proj.speed = speed;
    }
}