private void OnSquarePressed(SquareViewModel squareVM)
{
// the square does not belong to our bord
if (BoardViewModel.Squares.IndexOf(squareVM) == -1)
{
return;
}
ChessPieceViewModel pieceViewModel = BoardViewModel.GetPiece(squareVM.Coordinate);
if (pieceViewModel != null || PiecesPaletteViewModel.SelectedPiece == null)
{
BoardViewModel.RemovePiece(pieceViewModel);
editorBoardService.SetPiece(squareVM.Coordinate, null);
}
else
{
BoardViewModel.AddPiece(new ChessPieceViewModel(PiecesPaletteViewModel.SelectedPiece.Piece, squareVM.Coordinate));
editorBoardService.SetPiece(squareVM.Coordinate, PiecesPaletteViewModel.SelectedPiece.Piece);
}
IsBoardValid = editorBoardService.AcceptEditedPosition();
}
public void ReplacePiece(ChessPieceViewModel oldPieceViewModel, ChessPieceViewModel newPieceViewModel)
{
RemovePiece(oldPieceViewModel);
AddPiece(newPieceViewModel);
}
public void AddPiece(ChessPieceViewModel pieceViewModel)
{
Pieces.Add(pieceViewModel);
}
public bool RemovePiece(ChessPieceViewModel pieceViewModel)
{
return(Pieces.Remove(pieceViewModel));
}