Function FootpathQueueChainPush

src/openrct2/world/Footpath.cpp:932–942

* * rct2: 0x006A76E9 */

     *  rct2: 0x006A76E9
     */
    void FootpathQueueChainPush(RideId rideIndex)
    {
        if (!rideIndex.IsNull())
        {
            auto* lastSlot = _footpathQueueChain + std::size(_footpathQueueChain) - 1;
            if (_footpathQueueChainNext <= lastSlot)
            {
                *_footpathQueueChainNext++ = rideIndex;
            }
        }
    }

    /**
     *