public static CrossBoard ToCrossBoard(this CrossWordTimes self)
{
var board = new CrossBoard();
int cols = (int)self.Size.Cols;
int rows = (int)self.Size.Rows;
board.SetBoardSize(cols, rows);
int n = 0;
for (int row = 0; row < rows; row++)
{
for (int col = 0; col < cols; col++)
{
var val = self.Grid[n];
if (val == ".")
{
board.AddStartWord(col, row);
}
n += 1;
}
}
// debug the generated template
// using (StreamWriter writer = new StreamWriter("template.txt"))
// {
// board.WriteTemplateTo(writer);
// }
return(board);
}
public void CrossBoardPreprocessTest()
{
ICrossBoard cb = new CrossBoard(5, 5);
for (int i = 0; i < 5; i++)
{
var sw = new StartWord();
sw.StartX = i;
sw.StartY = 0;
cb.AddStartWord(sw);
if (i > 0)
{
sw.StartX = 0;
sw.StartY = i;
cb.AddStartWord(sw);
}
else
{
sw.StartX = 2;
sw.StartY = 2;
cb.AddStartWord(sw);
}
}
cb.Preprocess(new Dictionary(cb.MaxWordLength));
Assert.Equal(8, cb.GetPatternCount());
}
public void CrossBoardPreprocessTest()
{
ICrossBoard cb = new CrossBoard();
cb.SetBoardSize(5, 5);
for (int i = 0; i < 5; i++)
{
var sw = new StartWord();
sw.StartX = i;
sw.StartY = 0;
cb.AddStartWord(sw);
if (i > 0)
{
sw.StartX = 0;
sw.StartY = i;
cb.AddStartWord(sw);
}
else
{
sw.StartX = 2;
sw.StartY = 2;
cb.AddStartWord(sw);
}
}
cb.Preprocess(new Dictionary(cb.MaxWordLength));
Assert.Equal(8, cb.GetPatternCount());
}
public IActionResult GetCrossWords()
{
// Start the stopwatch
var watch = new Stopwatch();
watch.Start();
CrossBoard generated = GetCrossboard();
CrossWordTimes crossword;
if (generated == null)
{
return(NotFound());
}
else
{
crossword = generated.ToCrossWordModel(dictionary);
}
watch.Stop();
var responseTimeForCompleteRequest = watch.ElapsedMilliseconds;
crossword.Title = $"Generated in {responseTimeForCompleteRequest} milliseconds";
// make sure we use the right json serializer settings
return(new JsonResult(crossword, CrossWordTimesConverter.Settings));
}
static void oldTest()
{
//prepare cross board
ICrossBoard cb = new CrossBoard();
CreateCross(cb);
var dict = new Dictionary("../../../dict/cz", cb.MaxWordLength);
cb.Preprocess(dict);
CrossPattern cp = cb.GetCrossPattern(32);
CrossTransformation trans = cp.TryFill(null, "ADELAVOJTAHELA".AsSpan(), dict); //length 14
trans.Transform(cp);
}
public static ICrossBoard CreateFromStream(Stream s)
{
var r = new StreamReader(s, Encoding.UTF8);
var lines = new List <string>();
while (true)
{
var line = r.ReadLine();
if (string.IsNullOrEmpty(line))
{
break;
}
lines.Add(line);
}
int lineLength = -1;
for (int i = 0; i < lines.Count; i++)
{
if (lineLength == -1)
{
lineLength = lines[i].Length;
}
else if (lines[i].Length != lineLength)
{
throw new Exception(
$"Line {i} has different length ({lines[i]}) then previous lines ({lineLength})");
}
}
ICrossBoard board = new CrossBoard(lineLength, lines.Count);
for (int row = 0; row < lines.Count; row++)
{
var line = lines[row];
for (int col = 0; col < lineLength; col++)
{
if (line[col] == '-')
{
board.AddStartWord(col, row);
}
}
}
return(board);
}
public ICrossBoard Clone()
{
var result = new CrossBoard(_sizeX, _sizeY);
result._startWords.AddRange(_startWords);
result._horizontalPatterns = new List <CrossPattern>();
foreach (var patt in _horizontalPatterns)
{
result._horizontalPatterns.Add((CrossPattern)patt.Clone());
}
result._verticalPatterns = new List <CrossPattern>();
foreach (var patt in _verticalPatterns)
{
result._verticalPatterns.Add((CrossPattern)patt.Clone());
}
result.BindAdjacentPatterns();
return(result);
}
static ICrossBoard CreateCross()
{
const int sizex = 11;
const int sizey = 15;
ICrossBoard cb = new CrossBoard(sizex, sizey);
for (int i = 0; i < sizey; i++)
{
cb.AddStartWord(0, i);
}
for (int i = 1; i < sizex; i++)
{
cb.AddStartWord(i, 0);
}
cb.AddStartWord(7, 1);
cb.AddStartWord(4, 3);
cb.AddStartWord(3, 4);
cb.AddStartWord(6, 4);
cb.AddStartWord(7, 5);
cb.AddStartWord(4, 6);
cb.AddStartWord(1, 7);
cb.AddStartWord(5, 7);
cb.AddStartWord(9, 7);
cb.AddStartWord(10, 7);
cb.AddStartWord(8, 8);
cb.AddStartWord(3, 9);
cb.AddStartWord(6, 9);
cb.AddStartWord(4, 10);
cb.AddStartWord(7, 10);
cb.AddStartWord(8, 11);
cb.AddStartWord(5, 12);
cb.AddStartWord(6, 13);
cb.AddStartWord(6, 14);
cb.AddStartWord(10, 14);
return(cb);
}
static void oldTest()
{
//prepare cross board
ICrossBoard cb = new CrossBoard();
CreateCross(cb);
var dict = new Dictionary("../../../dict/cz", cb.MaxWordLength);
cb.Preprocess(dict);
CrossPattern cp = cb.GetCrossPattern(32);
CrossTransformation trans = cp.TryFill("ADELAVOJTAHELA", dict); //length 14
trans.Transform(cp);
}
private CrossBoard GetCrossboard()
{
ICrossBoard board = null;
// var template = GetRandomCrosswordTemplateFromDb();
CrosswordTemplate template = null;
if (template != null)
{
board = new CrossBoard();
int cols = (int)template.Cols;
int rows = (int)template.Rows;
board.SetBoardSize(cols, rows);
int n = 0;
for (int row = 0; row < rows; row++)
{
for (int col = 0; col < cols; col++)
{
var val = template.Grid[n];
if (val == ".")
{
board.AddStartWord(col, row);
}
n += 1;
}
}
// debug the generated template
// using (StreamWriter writer = new StreamWriter("template.txt"))
// {
// board.WriteTemplateTo(writer);
// }
}
else
{
var model = CrossBoardCreator.GetCrossWordModelFromUrl("http-random");
board = model.ToCrossBoard();
// add in database
var newTemplate = new CrosswordTemplate()
{
Rows = model.Size.Rows,
Cols = model.Size.Cols,
Grid = model.Grid
};
db.CrosswordTemplates.Add(newTemplate);
db.SaveChanges();
}
var gen = new CrossGenerator(dictionary, board);
board.Preprocess(dictionary);
var generated = gen.Generate().FirstOrDefault() as CrossBoard;
return(generated);
}
