public Point(int number, IPosition position, Direction direction, Color colorOfCheckers, int numberOfCheckers)
{
if (number < 00 || number > 25)
{
throw new BackgammonException("BackgammonException: Invalid number parameter in point constructor.");
}
if (position == null)
{
throw new BackgammonException("BackgammonException: Invalid position parameter in point constructor.");
}
if (direction != Direction.None && direction != Direction.Up && direction != Direction.Down)
{
throw new BackgammonException("BackgammonException: Invalid direction parameter in point constructor.");
}
if (colorOfCheckers != Color.None && colorOfCheckers != Color.Blue && colorOfCheckers != Color.Red)
{
throw new BackgammonException("BackgammonException: Invalid color of checkers parameter in point constructor.");
}
if (numberOfCheckers < 0 || numberOfCheckers > 15)
{
throw new BackgammonException("BackgammonException: Invalid number of checkers parameter in point constructor.");
}
if (direction == Direction.None && ((numberOfCheckers > 0) || (number != 00 && number != 25)))
{
throw new BackgammonException("BackgammonException: Invalid parameter combination in point constructor.");
}
Number = number;
Position = position;
Direction = direction;
ColorOfCheckers = colorOfCheckers;
NumberOfCheckers = numberOfCheckers;
}
public Player(IBoard board, Color colorOfCheckers)
{
if (colorOfCheckers != Color.Blue && colorOfCheckers != Color.Red)
{
throw new BackgammonException("BackgammonException: Invalid color parameter in player constructor.");
}
ColorOfCheckers = colorOfCheckers;
Movement = Setup.StartingMovement;
Position = Setup.StartingPosition;
Direction = ColorOfCheckers == Color.Blue ? Direction.Down : Direction.Up;
Dice = Setup.Dice;
_game = new Game(board, this);
}
public void Display(Color color)
{
if (ColorOfCheckers != Color.None && ColorOfCheckers != Color.Blue && ColorOfCheckers != Color.Red)
{
throw new BackgammonException("BackgammonException: Invalid color of checkers in point display.");
}
if (Direction == Direction.None)
{
DisplayBar();
return;
}
if (Direction != Direction.Up && Direction != Direction.Down)
{
throw new BackgammonException("BackgammonException: Invalid point direction cannot be displayed.");
}
DisplayNumber(Constants.Color.Dictionary[color]);
DisplayCheckers();
}