internal static string SerializePieceCapabilities(IPieceCapabilities capabilities)
{
if (capabilities == PawnCapabilities.Singleton)
{
return("P");
}
else if (capabilities == KnightCapabilities.Singleton)
{
return("Kn");
}
else if (capabilities == BishopCapabilities.Singleton)
{
return("B");
}
else if (capabilities == RookCapabilities.Singleton)
{
return("R");
}
else if (capabilities == QueenCapabilities.Singleton)
{
return("Q");
}
else if (capabilities == KingCapabilities.Singleton)
{
return("K");
}
else
{
throw new InvalidOperationException("Unknown capabilities type.");
}
}
internal PromotionRecord(Piece piecePromoted, IPieceCapabilities newCapabilities)
{
PiecePromoted = piecePromoted;
if (piecePromoted != null)
{
OldCapabilities = piecePromoted.Capabilities;
}
NewCapabilities = newCapabilities;
}
private void RadioButton_Checked_1(object sender, RoutedEventArgs e)
{
PromoteBtn.IsEnabled = true;
if (KnightRadioBtn.IsChecked.Value)
{
newCapabilities = KnightCapabilities.Singleton;
}
else if (BishopRadioBtn.IsChecked.Value)
{
newCapabilities = BishopCapabilities.Singleton;
}
else if (RookRadioBtn.IsChecked.Value)
{
newCapabilities = RookCapabilities.Singleton;
}
else if (QueenRadioBtn.IsChecked.Value)
{
newCapabilities = QueenCapabilities.Singleton;
}
}
internal void UpdatePiecePromoted(MoveRecord promoteMove, IGameState gameStateBefore)
{
PiecePromoted = gameStateBefore.GetPieceAt(promoteMove.From);
OldCapabilities = PiecePromoted.Capabilities;
}
internal PromotionSelectedEventArgs(IPieceCapabilities newCapabilities)
{
NewCapabilities = newCapabilities;
}
// TODO nor should this.
private Image CapabilitiesToVisual(IPieceCapabilities capabilities, Side side)
{
Image visual = new Image();
if (side == Side.White)
{
if (capabilities is PawnCapabilities)
{
visual.Source = Board.whitePawnImageSource;
}
else if (capabilities is KnightCapabilities)
{
visual.Source = Board.whiteKnightImageSource;
}
else if (capabilities is BishopCapabilities)
{
visual.Source = Board.whiteBishopImageSource;
}
else if (capabilities is RookCapabilities)
{
visual.Source = Board.whiteRookImageSource;
}
else if (capabilities is QueenCapabilities)
{
visual.Source = Board.whiteQueenImageSource;
}
else if (capabilities is KingCapabilities)
{
visual.Source = Board.whiteKingImageSource;
}
}
else
{
if (capabilities is PawnCapabilities)
{
visual.Source = Board.blackPawnImageSource;
}
else if (capabilities is KnightCapabilities)
{
visual.Source = Board.blackKnightImageSource;
}
else if (capabilities is BishopCapabilities)
{
visual.Source = Board.blackBishopImageSource;
}
else if (capabilities is RookCapabilities)
{
visual.Source = Board.blackRookImageSource;
}
else if (capabilities is QueenCapabilities)
{
visual.Source = Board.blackQueenImageSource;
}
else if (capabilities is KingCapabilities)
{
visual.Source = Board.blackKingImageSource;
}
}
return(visual);
}
