void Retarget()
{
List <GameObject> flags = FlagUtils.FindAllEnemyFlags(transform.parent);
if (flags.Count > 0)
{
// get random index in filtered array
int index = Random.Range(0, flags.Count);
targetPos = flags[index].transform.position;
InfoBox.PrependLine("Retarget successful: " + index + " / " + flags.Count);
}
}
