private static void expand2DigitNumber(string text, WordRelation wordRelation)
{
if (String.instancehelper_charAt(text, 0) == '0')
{
if (String.instancehelper_charAt(text, 1) != '0')
{
string word = NumberExpander.digit2num[(int)(String.instancehelper_charAt(text, 1) - '0')];
wordRelation.addWord(word);
}
}
else if (String.instancehelper_charAt(text, 1) == '0')
{
string word = NumberExpander.digit2enty[(int)(String.instancehelper_charAt(text, 0) - '0')];
wordRelation.addWord(word);
}
else if (String.instancehelper_charAt(text, 0) == '1')
{
string word = NumberExpander.digit2teen[(int)(String.instancehelper_charAt(text, 1) - '0')];
wordRelation.addWord(word);
}
else
{
string word = NumberExpander.digit2enty[(int)(String.instancehelper_charAt(text, 0) - '0')];
wordRelation.addWord(word);
NumberExpander.expandDigits(String.instancehelper_substring(text, 1, String.instancehelper_length(text)), wordRelation);
}
}
private static void expand3DigitNumber(string text, WordRelation wordRelation)
{
if (String.instancehelper_charAt(text, 0) == '0')
{
NumberExpander.expandNumberAt(text, 1, wordRelation);
}
else
{
string word = NumberExpander.digit2num[(int)(String.instancehelper_charAt(text, 0) - '0')];
wordRelation.addWord(word);
wordRelation.addWord("hundred");
NumberExpander.expandNumberAt(text, 1, wordRelation);
}
}
public static void expandDigits(string numberString, WordRelation wordRelation)
{
int num = String.instancehelper_length(numberString);
for (int i = 0; i < num; i++)
{
int num2 = (int)String.instancehelper_charAt(numberString, i);
if (Character.isDigit((char)num2))
{
wordRelation.addWord(NumberExpander.digit2num[(int)(String.instancehelper_charAt(numberString, i) - '0')]);
}
else
{
wordRelation.addWord("umpty");
}
}
}
public static void expandID(string numberString, WordRelation wordRelation)
{
int num = String.instancehelper_length(numberString);
if (num == 4 && String.instancehelper_charAt(numberString, 2) == '0' && String.instancehelper_charAt(numberString, 3) == '0')
{
if (String.instancehelper_charAt(numberString, 1) == '0')
{
NumberExpander.expandNumber(numberString, wordRelation);
}
else
{
NumberExpander.expandNumber(String.instancehelper_substring(numberString, 0, 2), wordRelation);
wordRelation.addWord("hundred");
}
}
else if (num == 2 && String.instancehelper_charAt(numberString, 0) == '0')
{
wordRelation.addWord("oh");
NumberExpander.expandDigits(String.instancehelper_substring(numberString, 1, 2), wordRelation);
}
else if ((num == 4 && String.instancehelper_charAt(numberString, 1) == '0') || num < 3)
{
NumberExpander.expandNumber(numberString, wordRelation);
}
else
{
int num2 = num;
int num3 = 2;
if (((num3 != -1) ? (num2 % num3) : 0) == 1)
{
string word = NumberExpander.digit2num[(int)(String.instancehelper_charAt(numberString, 0) - '0')];
wordRelation.addWord(word);
NumberExpander.expandID(String.instancehelper_substring(numberString, 1, num), wordRelation);
}
else
{
NumberExpander.expandNumber(String.instancehelper_substring(numberString, 0, 2), wordRelation);
NumberExpander.expandID(String.instancehelper_substring(numberString, 2, num), wordRelation);
}
}
}
public static void expandLetters(string letters, WordRelation wordRelation)
{
letters = String.instancehelper_toLowerCase(letters);
for (int i = 0; i < String.instancehelper_length(letters); i++)
{
int num = (int)String.instancehelper_charAt(letters, i);
if (Character.isDigit((char)num))
{
wordRelation.addWord(NumberExpander.digit2num[num - 48]);
}
else if (String.instancehelper_equals(letters, "a"))
{
wordRelation.addWord("_a");
}
else
{
wordRelation.addWord(String.valueOf((char)num));
}
}
}
public static void expandNumess(string rawString, WordRelation wordRelation)
{
if (String.instancehelper_length(rawString) == 4)
{
NumberExpander.expand2DigitNumber(String.instancehelper_substring(rawString, 0, 2), wordRelation);
NumberExpander.expandNumess(String.instancehelper_substring(rawString, 2), wordRelation);
}
else
{
wordRelation.addWord(NumberExpander.digit2Numness[(int)(String.instancehelper_charAt(rawString, 0) - '0')]);
}
}
public static void expandReal(string numberString, WordRelation wordRelation)
{
int num = String.instancehelper_length(numberString);
int num2;
if (String.instancehelper_charAt(numberString, 0) == '-')
{
wordRelation.addWord("minus");
NumberExpander.expandReal(String.instancehelper_substring(numberString, 1, num), wordRelation);
}
else if (String.instancehelper_charAt(numberString, 0) == '+')
{
wordRelation.addWord("plus");
NumberExpander.expandReal(String.instancehelper_substring(numberString, 1, num), wordRelation);
}
else if ((num2 = String.instancehelper_indexOf(numberString, 101)) != -1 || (num2 = String.instancehelper_indexOf(numberString, 69)) != -1)
{
NumberExpander.expandReal(String.instancehelper_substring(numberString, 0, num2), wordRelation);
wordRelation.addWord("e");
NumberExpander.expandReal(String.instancehelper_substring(numberString, num2 + 1), wordRelation);
}
else if ((num2 = String.instancehelper_indexOf(numberString, 46)) != -1)
{
string text = String.instancehelper_substring(numberString, 0, num2);
if (String.instancehelper_length(text) > 0)
{
NumberExpander.expandReal(text, wordRelation);
}
wordRelation.addWord("point");
string text2 = String.instancehelper_substring(numberString, num2 + 1);
if (String.instancehelper_length(text2) > 0)
{
NumberExpander.expandDigits(text2, wordRelation);
}
}
else
{
NumberExpander.expandNumber(numberString, wordRelation);
}
}
private static void expandLargeNumber(string text, string word, int num, WordRelation wordRelation)
{
int num2 = String.instancehelper_length(text);
int num3 = num2 - num;
string numberString = String.instancehelper_substring(text, 0, num3);
Item tail = wordRelation.getTail();
NumberExpander.expandNumber(numberString, wordRelation);
if (wordRelation.getTail() != tail)
{
wordRelation.addWord(word);
}
NumberExpander.expandNumberAt(text, num3, wordRelation);
}