void Aiming()
    {
        mousePosInScene = Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, -startPos.z));
        mousePosInScene.z = startPos.z - 0.171f;

        float weaponDotProduct = Vector3.Dot((weaponAnkor.transform.position - weaponCenter.transform.position).normalized, (gameObject.transform.rotation * new Vector3(0, 0, 1)).normalized);
        float mouseDotProduct = Vector3.Dot((mousePosInScene - weaponCenter.transform.position).normalized, (gameObject.transform.rotation * new Vector3(0, 0, 1)).normalized);

        if (weaponDotProduct > maxWeaponAimingAngle)
        {
            weaponRotationBackup = weaponCenter.transform.rotation;
            headRotationBackup = headBone.transform.rotation;
            headBone.transform.rotation = Quaternion.LookRotation(mousePosInScene - headBone.transform.position);
            weaponCenter.transform.rotation = Quaternion.Lerp(weaponCenter.transform.rotation, Quaternion.LookRotation(mousePosInScene - weaponCenter.transform.position), 5f * Time.deltaTime);
            weaponDotProduct = Vector3.Dot((weaponAnkor.transform.position - weaponCenter.transform.position).normalized, (gameObject.transform.rotation * new Vector3(0, 0, 1)).normalized);
            if (weaponDotProduct <= maxWeaponAimingAngle)
            {
                headBone.transform.rotation = headRotationBackup;
                weaponCenter.transform.rotation = weaponRotationBackup;
            }
        }
    }