public GameBoardCellViewModel
(
GameBoardCoordinate gameBoardCoordinate,
T content
)
{
_gameBoardCoordinate = gameBoardCoordinate;
Content = content;
}
public SnakeMasterViewModel
(
IGameBoardFactory gameBoardFactory
)
{
_gameBoardFactory = gameBoardFactory;
_initialCoordinate = new GameBoardCoordinate(1, 11);
_random = new Random();
}
private IEnumerable <IGameBoardCellViewModel <T> > GenerateRow <T>(int rowIndex, int columnCount, Func <GameBoardCoordinate, T> getCellContent)
{
for (int colIndex = 0; colIndex < columnCount; colIndex++)
{
var coordinate = new GameBoardCoordinate(colIndex, rowIndex);
T content = getCellContent(coordinate);
yield return(new GameBoardCellViewModel <T>(coordinate, content));
}
}
public IGameBoardCellViewModel <T> this[GameBoardCoordinate index]
{
get
{
IGameBoardCellViewModel <T> cell;
if (_gameBoard.TryGetValue(index, out cell))
{
return(cell);
}
else
{
throw new OutOfGameBoardException(index);
}
}
}
void LMUp(object sender, MouseButtonEventArgs e)
{
// Problem cases
if (!(sender is SquareView))
{
throw new ArgumentException();
}
if (sender == null)
{
throw new ArgumentNullException();
}
var square = ((SquareView)sender).GetValue(DataContextProperty);
// Problem cases
if (!(square is Square))
{
throw new ArgumentException();
}
// If nothing is selected, do nothing
if (!dragSelection.selected)
{
return;
}
dragSelection.Deselect();
// Get which square did player drag the piece to
GameBoardCoordinate coords = GridPositionToGridCoord(Mouse.GetPosition(GameBoardGrid));
// If piece is released outside the game board
if (coords.R < 1 || coords.R > G.r || coords.C < 1 || coords.C > G.c)
{
return;
}
Square targetSquare = viewModel.table[coords.R, coords.C];
// If piece is released in the same square
if (targetSquare == ((SquareView)sender).DataContext)
{
return;
}
// If a selected piece is released in a another square
viewModel.Action(targetSquare);
}
public SnakeyViewModel
(
SnakeyToken snakeyToken,
TimeSpan interval,
bool doesSnakeySpeedUp,
DirectionOfTravel initialDirectionOfTravel,
GameBoardCoordinate initial
)
{
_snakeyToken = snakeyToken;
_doesSnakeySpeedUp = doesSnakeySpeedUp;
_interval = _initialInterval = interval;
_directionOfTravel = initialDirectionOfTravel;
_snakeBody = new Queue <GameBoardCoordinate>();
_snakeBody.Enqueue(initial);
}
public GameBoardCellViewModel(GameBoardCoordinate gameBoardCoordinate) : this(gameBoardCoordinate, default(T))
{
}
private SnakeCellViewModel GenerateCell(GameBoardCoordinate coordinate)
{
return(new SnakeCellViewModel());
}
