// UI Builders
/// <summary> build the UI </summary>
protected virtual void InitializeUI()
{
// Background Images
BitmapImage[] backgroundImages = new BitmapImage[] {
_cache.Cache("red.png"),
_cache.Cache("blue.png")
};
// Add Cards and Handlers
double leftMargin = 20.0;
int backgroundCount = backgroundImages.Length;
CardFlippedEventHandler flipHandler = new CardFlippedEventHandler(Card_Flipped);
for (int i = 0; i < _numCards; ++i) {
BitmapImage back = backgroundImages[i % backgroundCount];
CardUserControl card = new CardUserControl(back);
card.OnFlip += flipHandler;
card.Margin = new Thickness(leftMargin, 0, 0, 0);
card.HorizontalAlignment = HorizontalAlignment.Left;
card.Tag = i;
leftMargin += card.Width;
grid.Children.Add(card);
_cards.Add(card);
}
// Adjust Window size
Width = leftMargin + 40.0;
ResetUI();
}
/// <summary> handles a card being flipped. </summary>
/// <param name="sender"> the card that was clicked </param>
protected virtual void Card_Flipped(CardUserControl sender)
{
if (_isMyTurn) {
_chooseCell.Value = (int)sender.Tag;
}
}
