private void Update()
{
int num = pInv.getNumHealthPacks();
numHPs.text = "" + pInv.getNumHealthPacks();
if (num > 0)
{
img.sprite = activeImage;
}
else
{
img.sprite = inactiveImage;
}
}
// Use this for initialization
void Start()
{
pInv = GameObject.FindGameObjectWithTag("Player").GetComponent <Player_Inventory>();
img = GetComponent <Image>();
keyButton = GetComponent <Button>();
keyButton.onClick.AddListener(TaskOnClick);
numHPs.text = "" + pInv.getNumHealthPacks();
}
