public IEnumerator CheckMoveCo()
{
yield return(new WaitForSeconds(.5f));
if (otherDot != null)
{
if (!isMatched && !otherDot.GetComponent <Dot>().isMatched)
{
otherDot.GetComponent <Dot>().row = row;
otherDot.GetComponent <Dot>().column = column;
row = previousRow;
column = previousColumn;
yield return(new WaitForSeconds(.5f));
board.currentDot = null;
board.currentState = GameState.move;
}
else
{
board.DestroyMatches();
}
}
}