public class PlayerShooting : MonoBehaviour
{
    [SerializeField]
    float ShootingSpeed = 2f;

    [SerializeField]
    GameObject BulletPrefab;

    [SerializeField]
    Vector2 ShootPoint;


    void Start()
    {

    }


    void Update()
    {
        if (Input.GetMouseButtonDown(0))
            Shoot();



    }

    void Shoot()
    {
        var bullet = Instantiate(BulletPrefab);
        bullet.transform.position = transform.position + transform.rotation *(Vector3)ShootPoint;
        bullet.transform.rotation = transform.rotation;

        var bulletRigidbody = bullet.GetComponent<Rigidbody2D>();
        bulletRigidbody.velocity = transform.right * ShootingSpeed;
    }
}