Method update

src/OpenLoco/src/Map/RoadElement.cpp:30–123

0x00477FC2

    // 0x00477FC2
    bool RoadElement::update(const World::Pos2& loc)
    {
        if (owner() == CompanyId::neutral || CompanyManager::isPlayerCompany(owner()))
        {
            return true;
        }

        if (!(getGameState().roadObjectIdIsAnyRoadTypeCompatible & (1 << roadObjectId())))
        {
            return true;
        }

        if (sequenceIndex())
        {
            return true;
        }

        if (hasUnk7_10() || hasLevelCrossing() || hasUnk7_40() || hasUnk7_80())
        {
            return true;
        }

        if (isGhost() || isAiAllocated())
        {
            return true;
        }

        if (hasStationElement())
        {
            return true;
        }

        // Verify there are no other conflicting tile elements on the current tile either.
        // This probably duplicates the above series of checks as well?
        auto tile = TileManager::get(loc);
        for (auto& el : tile)
        {
            auto* roadEl = el.as<RoadElement>();
            if (roadEl == nullptr)
            {
                continue;
            }

            if (roadEl->baseZ() != baseZ())
            {
                continue;
            }

            if (roadEl->owner() == CompanyId::neutral || CompanyManager::isPlayerCompany(roadEl->owner()))
            {
                continue;
            }

            if (!(getGameState().roadObjectIdIsAnyRoadTypeCompatible & (1 << roadEl->roadObjectId())))
            {
                continue;
            }