Method parseConfigFile

core/2d/FontFNT.cpp:145–223

}

std::set<unsigned int>* BMFontConfiguration::parseConfigFile(std::string_view controlFile)
{
    std::string data = FileUtils::getInstance()->getStringFromFile(controlFile);
    if (data.empty())
    {
        return nullptr;
    }
    if (data.size() >= (sizeof("BMP") - 1) && memcmp("BMF", data.c_str(), sizeof("BMP") - 1) == 0)
    {
        // Handle fnt file of binary format
        std::set<unsigned int>* ret = parseBinaryConfigFile((unsigned char*)&data.front(), static_cast<uint32_t>(data.size()), controlFile);
        return ret;
    }
    if (data[0] == 0)
    {
        AXLOGW("axmol: Error parsing FNTfile {}", controlFile);
        return nullptr;
    }
    auto contents = data.c_str();

    std::set<unsigned int>* validCharsString = new std::set<unsigned int>();

    auto contentsLen = strlen(contents);
    char line[512]   = {0};

    auto next         = strchr(contents, '\n');
    auto base         = contents;
    size_t parseCount = 0;
    while (next)
    {
        size_t lineLength = ((int)(next - base));
        memcpy(line, contents + parseCount, lineLength);
        line[lineLength] = 0;

        parseCount += lineLength + 1;
        if (parseCount < contentsLen)
        {
            base = next + 1;
            next = strchr(base, '\n');
        }
        else
        {
            next = nullptr;
        }

        if (memcmp(line, "info face", 9) == 0)
        {
            // FIXME: info parsing is incomplete
            // Not needed for the Hiero editors, but needed for the AngelCode editor
            //            [self parseInfoArguments:line];
            this->parseInfoArguments(line);
        }
        // Check to see if the start of the line is something we are interested in
        else if (memcmp(line, "common lineHeight", 17) == 0)
        {
            this->parseCommonArguments(line);
        }
        else if (memcmp(line, "page id", 7) == 0)