void linkImg_Tapped(object sender, TappedRoutedEventArgs e)
{
bo.Play();
if (firstBlock == null)
{
firstImg = sender as LinkImage;
firstBlock = (sender as LinkImage).DataContext as LinkBlock;
firstImg.StartFlash();
}
else
{
LinkBlock secondBlock = (sender as LinkImage).DataContext as LinkBlock;
(sender as LinkImage).StopFlash();
firstImg.StopFlash();
if (linkmap.isCanDead(firstBlock, secondBlock))
{
firstBlock.IsAlive = false;
secondBlock.IsAlive = false;
firstBlock = null;
}
else
{
firstBlock = null;
}
}
}