Room Tag Scanner sscanf tag

guys how i can add tags to scan like [G=Numer] / [S=Number]

Help ?

If you are using Visual Studio 2012 the following will work (otherwise no support)

Code:

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#include <regex>
#include <string>

int getTagNumber(const char *tag, const char *text)
{
    // \[tag=(\d+)\]
    std::string pattern = "\\[";
    pattern.append(tag).append("=(\\d+)\\]");

    std::cmatch match;
    std::regex r(pattern);

    if (std::regex_search(text, match, r))
        return atoi(match[1].first);

    return -1;
}

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How to use:

Code:

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int value = getTagNumber("G", "My room name [G=31416]");
// value = 31416

value = getTagNumber("S", "My room name [G=31416][S=123]");
//value = 123

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If the tag does not exists it will return -1.

Quote:

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Originally Posted by grandao

If you are using Visual Studio 2012 the following will work (otherwise no support)

Code:

---

#include <regex>
#include <string>

int getTagNumber(const char *tag, const char *text)
{
    // \[tag=(\d+)\]
    std::string pattern = "\\[";
    pattern.append(tag).append("=(\\d+)\\]");

    std::cmatch match;
    std::regex r(pattern);

    if (std::regex_search(text, match, r))
        return atoi(match[1].first);

    return -1;
}

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How to use:

Code:

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int value = getTagNumber("G", "My room name [G=31416]");
// value = 31416

value = getTagNumber("S", "My room name [G=31416][S=123]");
//value = 123

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If the tag does not exists it will return -1.

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Code:

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ZGetGameClient()->GetStageName()

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no more support xd

grandao i'm using visual studio 2003 it's will be work ?

Quote:

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Originally Posted by Sahar

grandao i'm using visual studio 2003 it's will be work ?

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No it won't work. For VS2003 or any other version use this one:

Code:

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int getTagNumber(const char *tag, const char *text)
{
    char buf[20];
    int i = strlen(tag);
    if (i > 17) return -1;
    sprintf(buf, "[%s=", tag);
    const char *pos = strstr(text, buf);
    if (!pos) return -1;
    char *end;
    double value = strtod(pos + i + 2, &end);

    if (*end == ']' && end != pos + i + 2)
        return value;
    return -1;
}

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