Method load

src/OpenLoco/src/Objects/SteamObject.cpp:12–65

0x00440CAD

{
    // 0x00440CAD
    void SteamObject::load(const LoadedObjectHandle& handle, std::span<const std::byte> data, ObjectManager::DependentObjects* dependencies)
    {
        auto remainingData = data.subspan(sizeof(SteamObject));

        auto strRes = ObjectManager::loadStringTable(remainingData, handle, 0);
        name = strRes.str;
        remainingData = remainingData.subspan(strRes.tableLength);

        frameInfoType0Offset = static_cast<uint32_t>(remainingData.data() - data.data());
        totalNumFramesType0 = 0;
        while (*remainingData.data() != static_cast<std::byte>(0xFF))
        {
            totalNumFramesType0++;
            remainingData = remainingData.subspan(sizeof(ImageAndHeight));
        }
        remainingData = remainingData.subspan(1);

        frameInfoType1Offset = static_cast<uint32_t>(remainingData.data() - data.data());
        totalNumFramesType1 = 0;
        while (*remainingData.data() != static_cast<std::byte>(0xFF))
        {
            totalNumFramesType1++;
            remainingData = remainingData.subspan(sizeof(ImageAndHeight));
        }
        remainingData = remainingData.subspan(1);

        for (uint8_t i = 0; i < numSoundEffects; ++i)
        {
            auto& soundId = soundEffects[i];

            ObjectHeader soundHeader = *reinterpret_cast<const ObjectHeader*>(remainingData.data());
            if (dependencies != nullptr)
            {
                dependencies->required.push_back(soundHeader);
            }
            auto res = ObjectManager::findObjectHandle(soundHeader);
            if (res.has_value())
            {
                soundId = res->id;
            }

            remainingData = remainingData.subspan(sizeof(ObjectHeader));
        }

        auto imgRes = ObjectManager::loadImageTable(remainingData);
        baseImageId = imgRes.imageOffset;

        auto imageExtents = Gfx::getImagesMaxExtent(ImageId(baseImageId), numImages);
        spriteWidth = imageExtents.width;
        spriteHeightNegative = imageExtents.heightNegative;
        spriteHeightPositive = imageExtents.heightPositive;

        assert(remainingData.size() == imgRes.tableLength);
    }

    // 0x00440D8B
    void SteamObject::unload()