public static bool ConsonantCannotPrecedeUnlessDoubled(List<LetterSoundComponent> context, LetterSoundComponent l, int idxOfL)
{
if (idxOfL - 1 > -1) {
LetterSoundComponent adj = context [idxOfL - 1];
return adj.IsConsonantConsonantDigraphOrBlend && !adj.LettersMatch (l);
}
return false;
}
public static bool Plurals(List<LetterSoundComponent> context, LetterSoundComponent l, int idxOfL)
{
if (SuffixCannotBeAgainstY (context, l, idxOfL))
return true;
return false;
//some variation between s and es, but neither can be beside a y.
//(i.e., "y" word plural forms use i, then "es". puppys no; pupp i es yes.
}
public static bool SuffixCannotBeAgainstY(List<LetterSoundComponent> context, LetterSoundComponent l, int idxOfL)
{
return LastLetterSoundUnitCannotBe (context, "y");
}
//returns true if we are not beside a "u".
public static bool Q(List<LetterSoundComponent> context, LetterSoundComponent l, int idxOfL)
{
bool result = !(IsAdjacentTo ("u", -1, idxOfL, context) || IsAdjacentTo ("u", 1, idxOfL, context));
return result;
}
//assume that l is a consonant.
//return true if l's neigbor is also a consonant type (this means, a con digraph, single con, or con blend)
public static bool NoRestrictions(List<LetterSoundComponent> context, LetterSoundComponent l, int idxOfL)
{
return false;
}
//returns true if we are last. (we are supposed to not be last)
public static bool CannotBeLast(List<LetterSoundComponent> context, LetterSoundComponent l, int idxOfL)
{
return idxOfL == context.Count - 1 || BlankToRight (context, idxOfL);
}
public static bool ConsonantCannotPrecede(List<LetterSoundComponent> context, LetterSoundComponent l, int idxOfL)
{
return idxOfL - 1 > -1 && context [idxOfL - 1].IsConsonantConsonantDigraphOrBlend;
}
void UpdateInterfaceLetters(LetterSoundComponent lc, LetterGridController letterGridController, int indexOfLetterBarCell, bool flash)
{
InteractiveLetter i;
if (SessionsDirector.instance.IsSyllableDivisionMode) {
i = letterGridController.GetInteractiveLetter (indexOfLetterBarCell);
i.UpdateDefaultColour (SessionsDirector.colourCodingScheme.GetColorsForWholeWord ());
i.SetSelectColour (lc.GetColour ());
} else {
i = letterGridController.UpdateLetter (indexOfLetterBarCell, lc.GetColour ());
}
char letter = lc.AsString[0];
bool flashInteractiveLetter = SessionsDirector.instance.IsMagicERule && IsVowel(lc.AsString[0]);
flashInteractiveLetter&= flash && i.HasLetterOrSoundChanged (lc) && lc.GetColour () == i.CurrentColor ();
i.LetterSoundComponentIsPartOf = lc;
if (flashInteractiveLetter) {
i.StartCoroutine ("Flash");
}
}
//returns true if we are first. (we are supposed to not be first)
public static bool CannotBeFirst(List<LetterSoundComponent> context, LetterSoundComponent l, int idxOfL)
{
return idxOfL == 0 || BlankToLeft (context, idxOfL);
}
public void PhonotacticsWereFixed(LetterSoundComponent fix, int idxOfSelf)
{
//refreshes, since something changed (we still need to confirm that the others are not in error.
//atm, this only really matters for the affixes. if an affix is placed erroneously, it violates the phonotactics of
//the word, but none of its components.
violatesPhonotactics = false;
foreach (LetterSoundComponent l in letterSoundUnits)
violatesPhonotactics = violatesPhonotactics || l.ViolatesPhonotactics;
}
//discoveered while the components were being checked
public void PhonotacticViolation(LetterSoundComponent perpetrator, int idxOfSelf)
{
violatesPhonotactics = true;
}
public void Add(LetterSoundComponent l)
{
letterSoundUnits.Add (l);
}
bool IsRControlled(LetterSoundComponent vowel, LetterSoundComponent consonant)
{
return consonant.AsString.Equals ("r");
}
List<LetterSoundComponent> Combine(List<LetterSoundComponent> pre, LetterSoundComponent pivot, List<LetterSoundComponent> post)
{
pre.Add (pivot);
pre.AddRange (post);
return pre;
}
public void AddChild(LetterSoundComponent child)
{
if (children == null)
children = new List<LetterSoundComponent> ();
children.Add (child);
}
public bool LettersMatch(LetterSoundComponent other)
{
return LettersAre (other.asString);
}
