public void FindWords(Words dictionary)
{
if (dictionary.LetterCount <= m_letterCount)
{
// check the used words
for (int i = 0; i < dictionary.CountUsed; i++)
{
string baseWord = m_baseWord;
string compareWord = dictionary.GetUsedWord(i);
bool found = true;
while (found && compareWord.Length > 0)
{
int index = baseWord.IndexOf(compareWord[0]);
if (index >= 0)
{
baseWord = baseWord.Remove(index, 1);
compareWord = compareWord.Remove(0, 1);
}
else
{
found = false;
break;
}
}
if (found)
{
string word = dictionary.GetWord(i);
m_wordList.Add(word);
}
}
// check the unused words
for (int i = 0; i < dictionary.Count; i++)
{
string baseWord = m_baseWord;
string compareWord = dictionary.GetWord(i);
bool found = true;
while (found && compareWord.Length > 0)
{
int index = baseWord.IndexOf(compareWord[0]);
if (index >= 0)
{
baseWord = baseWord.Remove(index, 1);
compareWord = compareWord.Remove(0, 1);
}
else
{
found = false;
break;
}
}
if (found)
{
string word = dictionary.GetWord(i);
m_wordList.Add(word);
}
}
}
}
private static Occurrences SentenceOccurrences(Words words)
{
return(WordOccurrences(string.Concat(words)));
}