//Cache
//static colleciton of powerup buttoms and powerups
//public static void AddCharge(PowerUp powerUpToAdd)
//{
// if(powerUp == powerUpToAdd)
// {
// AddCharge();
// }
//}
private void Awake()
{
ClickForPoints2D.powerUpEvent.AddListener(IncreaseCharge);
if (scoreTracker == null)
{
scoreTracker = FindObjectOfType <ScoreTracker>();
}
if (audioMod == null)
{
audioMod = GetComponentInParent <AudioMod>();
}
if (audioMod == null)
{
Debug.Log("AudioMod cannot be found for PowerUpButton");
}
//if (displayRoot == null)
//{
// Transform t = transform.Find("DisplayRoot");
// if(t != null)
// {
// displayRoot = t.gameObject;
// }
//}
//if (displayRoot != null)
//{
// GetDisplayRoot().SetActive(false);
//}
}
