/// <summary>
/// Adds an <see cref="IChessPiece"/> to the board
/// </summary>
/// <param name="piece">An implementation of <see cref="IChessPiece"/> to add to the game board</param>
/// <param name="xCoordinate">The X coordinate the piece takes up</param>
/// <param name="yCoordinate">The Y coordinate the piece takes up</param>
/// <returns>True if the piece was successfully added</returns>
public bool Add(IChessPiece piece, int xCoordinate, int yCoordinate)
{
if (piece == null)
{
return(false);
}
if (m_pieceContainer == null)
{
m_pieceContainer = new ChessPieceContainer();
}
if (!IsLegalBoardPosition(xCoordinate, yCoordinate) ||
!piece.IsValidStartingPosition(xCoordinate, yCoordinate) ||
!m_pieceContainer.HasCapacityFor(piece) ||
m_pieceContainer.GetPieceAtCoordinates(xCoordinate, yCoordinate) != null)
{
piece.XCoordinate = -1;
piece.YCoordinate = -1;
return(false);
}
m_pieceContainer.RegisterPiece(piece, xCoordinate, yCoordinate);
return(true);
}
// Allows us to mock the container and properly unit test the Add functionality
public ChessBoard(IChessPieceContainer chessPieceContainer)
{
m_pieceContainer = chessPieceContainer;
}
public ChessBoard()
{
m_pieceContainer = new ChessPieceContainer();
}
