Function applyToMultiTile

src/OpenLoco/src/Map/BuildingElement.cpp:29–58

    template<typename TFunction>
    static void applyToMultiTile(BuildingElement& el0, const World::Pos2& loc, bool isMultiTile, TFunction&& func)
    {
        for (auto& offset : getBuildingTileOffsets(isMultiTile))
        {
            auto* elBuilding = &el0;
            const auto pos = loc + offset.pos;
            if (offset.index != 0)
            {
                auto tile = World::TileManager::get(pos);
                for (auto& el : tile)
                {
                    elBuilding = el.as<BuildingElement>();
                    if (elBuilding == nullptr)
                    {
                        continue;
                    }
                    if (elBuilding->baseZ() != el0.baseZ())
                    {
                        elBuilding = nullptr;
                        continue;
                    }
                    break;
                }
            }
            if (elBuilding != nullptr)
            {
                func(*elBuilding, pos);
            }
        }
    }

    // 0x0042DF8B
    bool BuildingElement::update(const World::Pos2& loc)