IEnumerator ShowStar()
{
PlayerPrefs.SetInt(name, 1);
frame.HideLines();
unknown.SetActive(false);
StartCoroutine(frame.Show());
yield return(new WaitForSecondsRealtime(frame.dotFadeDuration));
// fade in content after dot appears
content.SetActive(true);
StartCoroutine(UIManager.instance.FadeInWhiteImages
(contentFadeInTime, content.GetComponentsInChildren <Image>()));
StartCoroutine(UIManager.instance.FadeInTexts
(contentFadeInTime, content.GetComponentsInChildren <Text>()));
}