private void Update()
{
if ((Input.GetKeyDown(KeyCode.Escape) || Input.GetButtonDown("InterfaceCancel")) && keyToModify == null)
{
Back();
}
//if there is a key that needs to be modified, ask the user to activate
//an input unil he does. Once he does, set the input to the key being modified
if (keyToModify != null)
{
//display message
chooseInput.enabled = true;
//see if an input is activated
Key temp = Key.ActivatedKey();
//if one is, set the key being modifed to it
if (temp != null)
{
keyToModify.ChangeValue(temp);
keyToModify = null;
Refresh();
}
}
else
{
//hide message
chooseInput.enabled = false;
}
}
