String_LoadInt.zh

//Find the value of an integer that has been found in a string
int String_LoadInt(int str, int startIndex){
    int digits[5];
    int numDigits;
    int i;
    while ( !isNumber(str[i+startIndex]) ) ++i;
    while( numdigits < 5 )
    {
        if ( !isNumber(str[i+startIndex]) ) break;
        digits[numDigits] = str[i+startIndex];
        ++numDigits;
    }
    int rv;
    for( i = 0; isNumber(digits[i]); ++i)
    {
        rv = rv*10 + (digits[i] - '0');
    }
    return rv;
}

//Find the value of an integer that has been found in a string
int String_LoadInt(int str, int startIndex){
    int digits[5];
    int numDigits;
    int i;
    while ( !isNumber(str[i+startIndex]) )
    {
        if ( str[i+startIndex] == 0 ) return 0; //breaka nd return 0 on error
        ++i;
    }
    while( numdigits < 5 )
    {
        if ( !isNumber(str[i+startIndex]) ) break;
        digits[numDigits] = str[i+startIndex];
        ++numDigits;
    }
    int rv;
    for( i = 0; isNumber(digits[i]); ++i)
    {
        rv = rv*10 + (digits[i] - '0');
    }
    return rv;
}