private static string[] GetWordsInternal(int ruleSeed)
{
if (ruleSeed == 1)
{
return((string[])vanillaPasswords.Clone());
}
var random = new MonoRandom(ruleSeed);
// Start with 17 random words from the list.
var words1 = new string[passwords.Length];
Array.Copy(passwords, words1, passwords.Length);
words1 = random.Shuffle(words1);
var words = new string[35];
Array.Copy(words1, words, 17);
// Add more words that are similar to the base words.
int count = 17;
for (var i = 0; i < 17 && count < 35; i++)
{
var toAdd = (from w in passwords where !words.Contains(w)
select(word: w, pref: random.NextDouble(), dist: HammingDistance(w, words[i]))).ToArray();
Array.Sort(toAdd, (a, b) => {
var r = a.dist - b.dist;
return(r == 0 ? a.pref.CompareTo(b.pref) : r);
});
var numberToAdd = Math.Min(random.Next(1, 5), 35 - count);
for (int j = 0; j < numberToAdd; ++j)
{
words[count] = toAdd[j].word;
++count;
}
}
Array.Sort(words);
return(words);
}
private static Dictionary <string, string> GetRulesInternal(int ruleSeed)
{
if (ruleSeed == 1)
{
return new Dictionary <string, string>(StringComparer.CurrentCultureIgnoreCase)
{
{ "shell", "3.505" },
{ "halls", "3.515" },
{ "slick", "3.522" },
{ "trick", "3.532" },
{ "boxes", "3.535" },
{ "leaks", "3.542" },
{ "strobe", "3.545" },
{ "bistro", "3.552" },
{ "flick", "3.555" },
{ "bombs", "3.565" },
{ "break", "3.572" },
{ "brick", "3.575" },
{ "steak", "3.582" },
{ "sting", "3.592" },
{ "vector", "3.595" },
{ "beats", "3.600" }
}
}
;
var random = new MonoRandom(ruleSeed);
var frequencies = random.Shuffle((string[])MorseCodeSolver.frequencies.Clone()).Take(FrequenciesUsed).ToArray();
var words = new string[FrequenciesUsed];
Array.Copy(random.Shuffle((string[])MorseCodeSolver.words.Clone()), words, FrequenciesUsed / 2);
int i = FrequenciesUsed / 2;
for (int j = 0; j < FrequenciesUsed / 2; ++j)
{
var s = words[j].Substring(1);
var toAdd = (from w in MorseCodeSolver.words where !words.Contains(w) && !w.EndsWith(s)
select(word: w, pref: random.NextDouble(), dist: CyclingLevenshteinDistance(w, words[j]))).ToArray();
Array.Sort(toAdd, (a, b) => {
var r = a.dist - b.dist;
return(r != 0 ? r : a.pref.CompareTo(b.pref));
});
var numberToAdd = Math.Min(random.Next(1, 4), Math.Min(FrequenciesUsed - i, toAdd.Length));
for (int k = 0; k < numberToAdd; ++k)
{
words[i] = toAdd[k].word;
++i;
}
}
var dictionary = new Dictionary <string, string>(StringComparer.CurrentCultureIgnoreCase);
for (i = 0; i < FrequenciesUsed; ++i)
{
dictionary.Add(words[i], frequencies[i]);
}
return(dictionary);
}