private void SelectPhonotactics(ProceduralLanguageFactory factory)
{
Random rng = factory.RNG;
ImplementPhonotactics(factory.Nucleus.SelectRandom(), ref NucleusChance, 0.25, rng);
ImplementPhonotactics(factory.WordInitialOnset.SelectRandom(), ref WordInitialOnsetChance, 0.25, rng);
ImplementPhonotactics(factory.WordMedialOnset.SelectRandom(), ref WordMedialOnsetChance, 0.75, rng);
ImplementPhonotactics(factory.WordMedialCoda.SelectRandom(), ref WordMedialCodaChance, 0.25, rng);
WordFinalCodaChance = WordMedialCodaChance;
Geminates = factory.Geminates.SelectRandom();
}
private void ImplementPhonotactics(Phonotactics phonotactics, ref double chance, double minChance, Random rng)
{
switch (phonotactics)
{
case Phonotactics.Forbidden:
chance = 0.0;
break;
case Phonotactics.Optional:
//chance = minChance + (rng.NextDouble() + rng.NextDouble()) / 2 * (1 - minChance);
chance = minChance + rng.NextDouble() * (1 - minChance);
break;
case Phonotactics.Required:
chance = 1.0;
break;
}
}
private void SelectPhonemes(ProceduralLanguageFactory factory)
{
Random rng = factory.RNG;
Onsets.Clear();
Nuclei.Clear();
Codae.Clear();
Phonotactics diphthongs = factory.Diphthongs.SelectRandom();
IEnumerable <Vowel> vowels = factory.SelectRandomVowels();
switch (diphthongs)
{
case Phonotactics.Forbidden:
AddNuclei(vowels, 0.2, 1, rng);
break;
case Phonotactics.Optional:
AddNuclei(vowels, 0.2, 1, rng);
AddNuclei(factory.SelectMatchingDiphthongs(vowels), 0.01, 0.1, rng);
break;
case Phonotactics.Required:
AddNuclei(factory.SelectMatchingDiphthongs(vowels), 0.01, 0.1, rng);
break;
}
Phonotactics clusters = factory.ConsonantClusters.SelectRandom();
IEnumerable <Consonant> consonants = factory.SelectRandomConsonants();
switch (clusters)
{
case Phonotactics.Forbidden:
if (AllowsOnset)
{
AddOnsets(consonants, 0.2, 1, rng);
}
if (AllowsCoda)
{
AddCodae(consonants, 0.2, 1, rng);
}
break;
case Phonotactics.Optional:
if (AllowsOnset)
{
AddOnsets(consonants, 0.2, 1, rng);
AddOnsetClusters(factory.SelectMatchingClusters(consonants), 0.01, 0.1, rng);
}
if (AllowsCoda)
{
AddCodae(consonants, 0.2, 1, rng);
AddCodaClusters(factory.SelectMatchingClusters(consonants), 0.01, 0.1, rng);
}
break;
case Phonotactics.Required:
if (AllowsOnset)
{
AddOnsetClusters(factory.SelectMatchingClusters(consonants), 0.01, 0.1, rng);
}
if (AllowsCoda)
{
AddCodaClusters(factory.SelectMatchingClusters(consonants), 0.01, 0.1, rng);
}
break;
}
}
