private IEnumerator MakeAiMove()
{
if (_numHumanPlayers != 1)
{
Debug.LogError("Unexpected case.");
yield break;
}
yield return(new WaitForSeconds(2.0f)); // Delay to mimick a player thinking (computer processing)
List <int> freeCells = _board.AvailableCells;
int randomCell = UnityEngine.Random.Range(0, freeCells.Count - 1);
_board.ClaimCell(freeCells[randomCell], false);
}
