public void CreateExit(string command)
{
var validCommand = command.IsSpaceDelimitedNumbers();
if (!validCommand)
{
throw new FormatException("Exit Input Is Not Valid.");
}
var exit = command.ToIntArray(' ');
var exitCoordinate = _coordinateService.Create(exit[0], exit[1]);
var exception = ValidPosition(exitCoordinate, "exit");
if (exception == null)
{
if (_board.ExitPoint != null)
{
throw new Exception("You have already entered a valid exit point!");
}
_board.ExitPoint = exitCoordinate;
}
else
{
throw exception;
}
}
public Mine CreateMine(int[] mineCoordinates)
{
var x = mineCoordinates[0];
var y = mineCoordinates[1];
var mine = new Mine
{
Position = _coordinateService.Create(x, y),
Status = MineStatus.Active
};
return(mine);
}
public void CreateTurtle(string command)
{
var validCommand = command.IsSpaceDelimitedNumbersAndChar();
if (!validCommand)
{
throw new FormatException("Exit Input Is Not Valid.");
}
var array = command.ToStringArray(' ');
var turtleStartingCoordinate = _coordinateService.Create(Convert.ToInt32(array[0]), Convert.ToInt32(array[1]));
var exception = _boardService.ValidPosition(turtleStartingCoordinate, "turtle");
if (exception != null)
{
throw exception;
}
var turtleOrientation = EnumHelper <Orientation> .GetValueFromName(array[2]);
var turtle = Create(turtleStartingCoordinate, turtleOrientation);
var board = _boardService.GetBoard();
if (board == null)
{
throw new NullReferenceException("The board has not been initialized!");
}
if (turtle.Board != null)
{
throw new Exception("The turtle already has a board!");
}
turtle.Board = board;
}