internal BoardCreator (Square[,] grid) {
Debug.Assert (grid != null);
this.grid = grid;
this.board = new Board (grid);
this.width = board.Width;
this.height = board.Height;
}
public Board(Square[,] grid)
{
}
public void Link(Square neighbour, Direction dir)
{
}
// tag::createBoard[]
public Board CreateBoard(Square[,] grid)
{
return new BoardCreator(grid).Create();
}
private void SetLink(Square square, Direction dir, int x, int y)
{
int dirX = (width + x + dir.DeltaX) % width;
int dirY = (height + y + dir.DeltaY) % height;
Square neighbour = grid[dirX, dirY];
square.Link(neighbour, dir);
}