Function insertElement

src/OpenLoco/src/Map/TileManager.cpp:280–310

0x004616D6

    // 0x004616D6
    TileElement* insertElement(ElementType type, const Pos2& pos, uint8_t baseZ, uint8_t occupiedQuads)
    {
        checkFreeElementsAndReorganise();

        auto [source, dest] = insertElementPrepareDest(toTileSpace(pos));
        if (source == nullptr)
        {
            return nullptr;
        }

        bool lastFound = false;
        // Copy all of the elements that are underneath the new tile (or till end)
        while (baseZ >= source->baseZ())
        {
            *dest = *source;
            source->setBaseZ(0xFFU);
            source++;
            if (dest->isLast())
            {
                // The new element will become the last
                // so we are clearing the flag
                dest->setLastFlag(false);
                dest++;
                lastFound = true;
                break;
            }
            dest++;
        }

        return insertElementEnd(type, baseZ, occupiedQuads, source, dest, lastFound);
    }

    // 0x0046166C
    RoadElement* insertElementRoad(const Pos2& pos, uint8_t baseZ, uint8_t occupiedQuads)