Function findObjectHandle

src/OpenLoco/src/Objects/ObjectManager.cpp:179–201

0x004720EB Returns std::nullopt if not loaded

    // 0x004720EB
    // Returns std::nullopt if not loaded
    std::optional<LoadedObjectHandle> findObjectHandle(const ObjectHeader& header)
    {
        if ((header.flags & 0xFF) != 0xFF)
        {
            auto objectType = header.getType();
            const auto& typedObjectList = getRepositoryItem(objectType);
            auto maxObjectsForType = getMaxObjects(objectType);
            for (LoadedObjectId i = 0; i < maxObjectsForType; i++)
            {
                auto obj = typedObjectList.objects[i];
                if (obj != nullptr && obj != reinterpret_cast<Object*>(-1))
                {
                    const auto& objHeader = typedObjectList.objectEntryExtendeds[i];

                    if (header == objHeader) // PERHAPS WRONG WAY ROUND
                    {
                        return { LoadedObjectHandle{ objectType, i } };
                    }
                }
            }
        }
        return std::nullopt;
    }

    // 0x0047206C
    // Returns std::nullopt if not loaded