public List <LetterData> GetLettersNotIn(LetterEqualityStrictness equalityStrictness, LetterFilters filters, params LetterData[] tabooArray)
{
var comparer = new StrictLetterDataComparer(equalityStrictness);
var lettersWithForms = GetAllLettersAndForms(filters);
return(lettersWithForms.Where(x => !tabooArray.Contains(x, comparer)).ToList());
}
public List <LetterData> GetLettersNotInWord(WordData wordData, LetterKindCategory category = LetterKindCategory.Real, LetterEqualityStrictness equalityStrictness = LetterEqualityStrictness.LetterBase)
{
var comparer = new StrictLetterDataComparer(equalityStrictness);
var lettersInWord = GetLettersInWord(wordData);
var lettersNotInWord = dbManager.FindLetterData(x => !lettersInWord.Contains(x, comparer) && x.IsOfKindCategory(category));
return(lettersNotInWord);
}
public bool AnyWordContainsLetter(LetterData letter, IEnumerable <WordData> words, LetterEqualityStrictness equalityStrictness = LetterEqualityStrictness.LetterBase)
{
var comparer = new StrictLetterDataComparer(equalityStrictness);
foreach (var word in words)
{
if (GetLettersInWord(word).Contains(letter, comparer))
{
return(true);
}
}
return(false);
}
public bool IsLetterContainedInAnyWord(LetterData letter, List <WordData> words, LetterEqualityStrictness equalityStrictness = LetterEqualityStrictness.LetterBase)
{
var comparer = new StrictLetterDataComparer(equalityStrictness);
foreach (var word in words)
{
var containedLetters = GetLettersInWord(word);
if (containedLetters.Contains(letter, comparer))
{
return(true);
}
}
return(false);
}
public bool WordContainsAnyLetter(WordData word, IEnumerable <LetterData> letters, LetterEqualityStrictness equalityStrictness = LetterEqualityStrictness.LetterBase)
{
var comparer = new StrictLetterDataComparer(equalityStrictness);
var containedLetters = GetLettersInWord(word);
foreach (var letter in letters)
{
if (containedLetters.Contains(letter, comparer))
{
return(true);
}
}
return(false);
}
public List <LetterData> GetLettersNotInWords(LetterKindCategory category = LetterKindCategory.Real, LetterEqualityStrictness equalityStrictness = LetterEqualityStrictness.LetterBase, params WordData[] tabooArray)
{
var comparer = new StrictLetterDataComparer(equalityStrictness);
var lettersInWords = new HashSet <LetterData>(comparer);
foreach (var tabooWordData in tabooArray)
{
var tabooWordDataLetters = GetLettersInWord(tabooWordData);
lettersInWords.UnionWith(tabooWordDataLetters);
}
var lettersNotInWords = dbManager.FindLetterData(x => !lettersInWords.Contains(x, comparer) && x.IsOfKindCategory(category));
return(lettersNotInWords);
}
public List <LetterData> GetCommonLettersInWords(LetterEqualityStrictness letterEqualityStrictness, params WordData[] words)
{
var comparer = new StrictLetterDataComparer(letterEqualityStrictness);
Dictionary <LetterData, int> countDict = new Dictionary <LetterData, int>(comparer);
foreach (var word in words)
{
var nonRepeatingLettersOfWord = new HashSet <LetterData>(comparer);
var letters = GetLettersInWord(word);
foreach (var letter in letters)
{
nonRepeatingLettersOfWord.Add(letter);
}
foreach (var letter in nonRepeatingLettersOfWord)
{
if (!countDict.ContainsKey(letter))
{
countDict[letter] = 0;
}
countDict[letter] += 1;
}
}
// Get only these letters that are in all words
var commonLettersList = new List <LetterData>();
foreach (var letter in countDict.Keys)
{
if (countDict[letter] == words.Length)
{
commonLettersList.Add(letter);
}
}
return(commonLettersList);
}
private List <WordData> GetWordsByLetters(WordFilters filters, LetterData[] okLettersArray, LetterData[] tabooLettersArray, LetterEqualityStrictness letterEqualityStrictness = LetterEqualityStrictness.LetterBase)
{
if (okLettersArray == null)
{
okLettersArray = new LetterData[] { }
}
;
if (tabooLettersArray == null)
{
tabooLettersArray = new LetterData[] { }
}
;
var okLetters = new HashSet <LetterData>(okLettersArray);
var tabooLetters = new HashSet <LetterData>(tabooLettersArray);
var comparer = new StrictLetterDataComparer(letterEqualityStrictness);
List <WordData> wordsByLetters = dbManager.FindWordData(word => {
if (!CheckFilters(filters, word))
{
return(false);
}
var lettersInWord = GetLettersInWord(word);
if (tabooLetters.Count > 0)
{
foreach (var letter in lettersInWord)
{
if (tabooLetters.Contains(letter, comparer))
{
return(false);
}
}
}
if (okLetters.Count > 0)
{
bool hasAllOkLetters = true;
foreach (var okLetter in okLetters)
{
bool hasThisLetter = false;
foreach (var letter in lettersInWord)
{
if (letter.IsSameLetterAs(okLetter, letterEqualityStrictness))
{
hasThisLetter = true;
break;
}
}
if (!hasThisLetter)
{
hasAllOkLetters = false;
break;
}
}
if (!hasAllOkLetters)
{
return(false);
}
}
return(true);
}
);
return(wordsByLetters);
}
public List <LetterData> GetAllLetterAlterations(List <LetterData> baseLetters, LetterAlterationFilters letterAlterationFilters)
{
List <LetterData> letterPool = new List <LetterData>();
// Filter: only 1 base or multiple bases?
if (!letterAlterationFilters.differentBaseLetters)
{
var chosenLetter = baseLetters.RandomSelectOne();
baseLetters.Clear();
baseLetters.Add(chosenLetter);
}
// Get all alterations for the given bases
foreach (var baseLetter in baseLetters)
{
// Check all alterations of this base letter
var letterAlterations = GetLettersWithBase(baseLetter.GetId());
List <LetterData> availableVariations = new List <LetterData>();
foreach (var letterData in letterAlterations)
{
if (!FilterByDiacritics(letterAlterationFilters.ExcludeDiacritics, letterData))
{
continue;
}
if (!FilterByLetterVariations(letterAlterationFilters.ExcludeLetterVariations, letterData))
{
continue;
}
if (!FilterByDipthongs(letterAlterationFilters.excludeDipthongs, letterData))
{
continue;
}
availableVariations.Add(letterData);
}
//Debug.Log("N availableVariations " + availableVariations.Count + " for " + baseLetter.GetId());
List <LetterData> basesForForms = new List <LetterData>(availableVariations);
basesForForms.Add(baseLetter);
//Debug.Log("N bases for forms: " + basesForForms.Count);
if (letterAlterationFilters.includeForms)
{
// Place forms only inside the pool, if needed
foreach (var baseForForm in basesForForms)
{
var availableForms = ExtractLettersWithForms(baseForForm);
if (letterAlterationFilters.oneFormPerLetter)
{
// If we are using forms and only one form per letter must appear, add just one at random
letterPool.Add(availableForms.RandomSelectOne());
}
else
{
// Add all the (different) forms
var visualFormComparer = new StrictLetterDataComparer(LetterEqualityStrictness.WithVisualForm);
foreach (var availableForm in availableForms)
{
if (letterAlterationFilters.visuallyDifferentForms && letterPool.Contains(availableForm, visualFormComparer))
{
continue;
}
letterPool.Add(availableForm);
}
}
}
}
else
{
// Place just the isolated versions
letterPool.AddRange(basesForForms);
}
}
return(letterPool);
}