private void DrawSquare(Graphics g, Piece piece, int file, int rank, Rectangle squaresSpace)
{
var squareRect = GetSquareHitbox(file, rank, squaresSpace);
var pieceRect = GetSquareHitbox(file, rank, squaresSpace);
if (MouseFrom.HasValue)
{
Position fromSquare = ConvertPointToSquare(MouseFrom.Value);
if (fromSquare != null && (int)fromSquare.File == file && fromSquare.Rank == 8 - rank)
{
int dx = LastMousePosition.X - MouseFrom.Value.X;
int dy = LastMousePosition.Y - MouseFrom.Value.Y;
pieceRect.X += dx;
pieceRect.Y += dy;
}
}
bool isLightSquare = (file + rank) % 2 == 0;
var squareImg =
isLightSquare
? BoardImages.LightSquare
: BoardImages.DarkSquare;
g.DrawImage(squareImg, squareRect);
if (piece != null)
{
var pieceImg = PieceImages.GetImageForPiece(piece);
g.DrawImage(pieceImg, pieceRect);
}
}
// get candidate image names for player and piece
internal IList <string> GetImageNames(string player, string piece)
{
return(PieceImages.FirstOrDefault(i => i.Piece == piece && i.Player == player).Images);
}
