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Fix number word conversion offset #141

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Fix number word conversion offset #141

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8 changes: 7 additions & 1 deletion AssistantComputerControl/WordsToNumbers.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ public int EnglishGet(string words) {
words += ' ';

int number = -1;
bool foundNumberWord = false;
string[] singles = new string[] { "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine" };
string[] teens = new string[] { "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen" };
string[] tens = new string[] { "", "", "twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninty" };
Expand All @@ -25,6 +26,7 @@ public int EnglishGet(string words) {
int index = words.IndexOf(powers[i]);

if (index >= 0 && words[index + powers[i].Length] == ' ') {
foundNumberWord = true;
int count = EnglishGet(words.Substring(0, index));
number += count * (int)Math.Pow(1000, i);
words = words.Remove(0, index);
Expand All @@ -36,6 +38,7 @@ public int EnglishGet(string words) {
int index = words.IndexOf("hundred");

if (index >= 0 && words[index + "hundred".Length] == ' ') {
foundNumberWord = true;
int count = EnglishGet(words.Substring(0, index));
number += count * 100;
words = words.Remove(0, index);
Expand All @@ -47,6 +50,7 @@ public int EnglishGet(string words) {
int index = words.IndexOf(tens[i]);

if (index >= 0 && words[index + tens[i].Length] == ' ') {
foundNumberWord = true;
number += (int)(i * 10);
words = words.Remove(0, index);
}
Expand All @@ -58,6 +62,7 @@ public int EnglishGet(string words) {
int index = words.IndexOf(teens[i]);

if (index >= 0 && words[index + teens[i].Length] == ' ') {
foundNumberWord = true;
number += (int)(i + 10);
words = words.Remove(0, index);
}
Expand All @@ -69,13 +74,14 @@ public int EnglishGet(string words) {
int index = words.IndexOf(singles[i] + ' ');

if (index >= 0 && words[index + singles[i].Length] == ' ') {
foundNumberWord = true;
number += (int)(i);
words = words.Remove(0, index);
}
}
}

return number;
return foundNumberWord ? number + 1 : -1;
}

}
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