Method ParseImages

src/openrct2/object/ImageTable.cpp:86–190

    };

    std::vector<std::unique_ptr<ImageTable::RequiredImage>> ImageTable::ParseImages(IReadObjectContext* context, std::string s)
    {
        std::vector<std::unique_ptr<RequiredImage>> result;
        if (s.empty())
        {
            result.push_back(std::make_unique<RequiredImage>());
        }
        else if (String::startsWith(s, "$CSG"))
        {
            auto rangeStart = s.find('[');
            auto rangeEnd = s.find(']');
            if (rangeStart != std::string::npos && rangeEnd != std::string::npos)
            {
                auto rangeString = s.substr(rangeStart, rangeEnd - rangeStart + 1);
                auto range = ParseRange(rangeString);
                if (IsCsgLoaded())
                {
                    for (auto i : range)
                    {
                        result.push_back(
                            std::make_unique<RequiredImage>(
                                static_cast<uint32_t>(SPR_CSG_BEGIN + i),
                                [](uint32_t idx) -> const G1Element* { return GfxGetG1Element(idx); }));
                    }
                }
                else
                {
                    std::string id(context->GetObjectIdentifier());
                    LOG_WARNING("CSG not loaded inserting placeholder images for %s", id.c_str());
                    result.resize(range.size());
                    for (auto& res : result)
                    {
                        res = std::make_unique<RequiredImage>();
                    }
                }
            }
        }
        else if (String::startsWith(s, "$G1"))
        {
            auto rangeStart = s.find('[');
            auto rangeEnd = s.find(']');
            if (rangeStart != std::string::npos && rangeEnd != std::string::npos)
            {
                auto rangeString = s.substr(rangeStart, rangeEnd - rangeStart + 1);
                auto range = ParseRange(rangeString);
                for (auto i : range)
                {
                    result.push_back(
                        std::make_unique<RequiredImage>(
                            static_cast<uint32_t>(i), [](uint32_t idx) -> const G1Element* { return GfxGetG1Element(idx); }));
                }
            }
        }
        else if (String::startsWith(s, "$RCT2:OBJDATA/"))
        {
            auto name = s.substr(14);
            auto rangeStart = name.find('[');
            auto rangeEnd = name.find(']');