private void Awake()
{
GetComponentInChildren <Text>()
.text = level.ToString();
button.interactable = SettingHelper.IsLevelUnlocked(level)
.GetOrDefault(level == 1);
var score = SettingHelper.GetLevelScore(level).GetOrDefault(0);
score1.enabled = score >= 1;
score2.enabled = score >= 2;
score3.enabled = score >= 3;
button.onClick.AddListener(() =>
SelectLevelController.LoadLevel(level)
);
}