public GameBoard PlaceVerticalShipOfLength(GameBoard oldGameBoard, int shipLength)
{
return(NewGameBoardFromOld(
oldGameBoard,
shipLength,
() => (
_randomCoordSelector('a', 'j'),
_randomCoordSelector('0', (char)('9' - (shipLength - 1)))
),
(newX, newY, x) => new Square
{
X = newX,
Y = (char)(newY + x)
}));
}
public GameBoard PlaceHorizontalShipOfLength(GameBoard oldGameBoard, int shipLength)
{
return(NewGameBoardFromOld(
oldGameBoard,
shipLength,
() => (
_randomCoordSelector('a', (char)('j' - (shipLength - 1))),
_randomCoordSelector('0', '9')
)
,
(newX, newY, x) => new Square
{
X = (char)(newX + x),
Y = newY
}));
}
public GameBoard PlaceDiagonallyDownAndLeftShipOfLength(GameBoard oldGameBoard, int shipLength)
{
var minXCoord = (char)('a' + (shipLength - 1));
var maxYCoord = (char)('9' - (shipLength - 1));
return(NewGameBoardFromOld(
oldGameBoard,
shipLength,
() => (
_randomCoordSelector(minXCoord, 'j'),
_randomCoordSelector('0', maxYCoord)
),
(newX, newY, x) => new Square
{
X = (char)(newX - x),
Y = (char)(newY + x)
}));
}
