public Puzzle GeneratePuzzleKey(Puzzle notYetCompletelyFilledPuzzle)
{
int iMax = notYetCompletelyFilledPuzzle.iMax;
int jMax = notYetCompletelyFilledPuzzle.jMax;
var wordList = notYetCompletelyFilledPuzzle.WordsInThePuzzleDesired;
var wordsSuccessfullyFilled = new List <string>();
int iMaxTrialForSameWord = 10000;
foreach (var word in wordList)
{
int iTrialForSameWord = 0;
bool wordNotFilled = true;
while ((iTrialForSameWord < iMaxTrialForSameWord) && wordNotFilled)
{
iTrialForSameWord++;
//Pick a random location
var location = HelpWithRandomPick.GetRandomLocation(iMax, jMax);
//Pick a random direction
DirectionInGrid direction = new DirectionInGrid();
var dirCounter = 0;
direction.SetToRandomDirection();
while ((dirCounter < 8) && wordNotFilled)
{
if (IsSpaceEnough(direction, location, word, notYetCompletelyFilledPuzzle))
{
if (TryFillingWord(direction, location, word, notYetCompletelyFilledPuzzle))
{
wordNotFilled = false;
notYetCompletelyFilledPuzzle.WordsInThePuzzleFilled.Add(word);
var puzzleSolutionWord = new PuzzleSolutionWord(word, direction, location);
notYetCompletelyFilledPuzzle.PuzzleSolutionSet.Add(word, puzzleSolutionWord);
continue; //done with direction switching
}
else
{
direction.SetToNextDirection();
dirCounter++;
}
}
else
{
direction.SetToNextDirection();
dirCounter++;
}
} //Keep trying for same word
}
}
return(notYetCompletelyFilledPuzzle);
}
public Puzzle PadEmptyCells()
{
for (int i = 0; i < iMax; i++)
{
for (int j = 0; j < jMax; j++)
{
if (PuzzleGrid[i, j] == ' ')
{
PuzzleGrid[i, j] = HelpWithRandomPick.GetRandomChar();
}
}
}
return(this);
}
public void SetToRandomDirection()
{
Direction = HelpWithRandomPick.GetRandomDirection();
}