Function MoveDown

engine/gameobject/src/gameobject/gameobject.cpp:1748–1758

    }

    static void MoveDown(Collection* collection, Instance* instance)
    {
        /*
         * Move instance down in hierarchy
         */

        assert(instance->m_Depth < MAX_HIERARCHICAL_DEPTH - 1);
        EraseSwapLevelIndex(collection, instance);
        instance->m_Depth++;
        InsertInstanceInLevelIndex(collection, instance);
    }

    static void MoveAllDown(Collection* collection, Instance* instance)
    {