void piece_clickAction(object sender, PiecesEventArgs e)
{
if (_locked)
{
return;
}
else if (_firstClick == null)
{
_firstClick = e.Value;
_firstClick.AddSelected();
}
else if(Board.CheckForSwap(_firstClick, e.Value) && _firstClick != e.Value)
{
_locked = true;
_firstClick.RemoveSelected();
StartCoroutine(_board.Swap(_firstClick, e.Value));
_firstClick = null;
}
else
{
_firstClick.RemoveSelected();
_firstClick = null;
}
}