private IEnumerator ShootInIntervals()
{
// move at random intervals
while (_shooting)
{
_directionToFire = _playerTransform.position - transform.position;
float angle = Mathf.Atan2(_directionToFire.y, _directionToFire.x) * Mathf.Rad2Deg;
_enemyWeapon.SetNewWeaponRotation(angle);
float fireWaitTime = Random.Range(_minAimInterval, _maxAimInterval);
bool fire = PlayerInView();
yield return(new WaitForSeconds(fireWaitTime));
if (_setNoticeSprite && PlayerInView())
{
_noticeGameobject.SetActive(true);
yield return(new WaitForSeconds(_noticeTime));
_noticeGameobject.SetActive(false);
}
for (int i = 0; i < _bulletsToFire; i++)
{
if (fire)
{
_enemyWeapon.FireWeapon();
}
yield return(new WaitForSeconds(_enemyWeapon.GetFireDelay()));
}
yield return(new WaitForSeconds(Random.Range(_minFireInterval, _maxFireInterval)));
}
}