Function updateBuildingAnimation1

src/OpenLoco/src/Map/BuildingElement.cpp:195–240

0x0042E4D4

    // 0x0042E4D4
    bool updateBuildingAnimation1(const Animation& anim)
    {
        auto tile = TileManager::get(anim.pos);
        BuildingElement* elBuilding = nullptr;
        for (auto& el : tile)
        {
            elBuilding = el.as<BuildingElement>();
            if (elBuilding == nullptr)
            {
                continue;
            }
            if (elBuilding->baseZ() != anim.baseZ)
            {
                continue;
            }
            break;
        }

        if (elBuilding == nullptr)
        {
            return true;
        }
        // Animations are controlled from index 0
        if (elBuilding->sequenceIndex() != 0)
        {
            return true;
        }

        auto* buildingObj = elBuilding->getObject();
        if (buildingObj->numElevatorSequences == 0)
        {
            return true;
        }

        if (ScenarioManager::getScenarioTicks() & 0b1)
        {
            return false;
        }

        bool isMultiTile = buildingObj->hasFlags(BuildingObjectFlags::largeTile);

        applyToMultiTile(*elBuilding, anim.pos, isMultiTile, [](World::BuildingElement& elBuilding, const World::Pos2& pos) {
            Ui::ViewportManager::invalidate(pos, elBuilding.baseHeight(), elBuilding.clearHeight(), ZoomLevel::half);
        });
        return false;
    }

    // 0x0042E646
    bool updateBuildingAnimation2(const Animation& anim)