// Wait 2 seconds then highlight the letter in the provided slot and play the audio clip
public IEnumerator DisplayLetterHint()
{
inFirst = true;
Debug.Log("DISPLAYING LETTER HINT... ");
Debug.Log("game complete is " + helper.gameComplete);
// Disable the keyboard
keyboardIsEnabled = false;
helper.DisableAllKeys();
yield return(new WaitForSeconds(1));
// Highlight the next letter to solve
helper.HighlightStartingSlotLetter(helper.currentSlotIndex);
// Re-enable the keyboard
helper.EnableAllKeys();
keyboardIsEnabled = true;
firstHasBeenPlayed = true;
inFirst = false;
}
