Function CloneNodeListToTable

engine/gui/src/gui_script.cpp:3882–3914

    }

    static dmGui::Result CloneNodeListToTable(lua_State* L, dmGui::HScene scene, uint16_t start_index, dmGui::HNode parent)
    {
        uint32_t index = start_index;
        dmGui::Result result = dmGui::RESULT_OK;

        dmArray<uint32_t> indices;

        // Make sure we know the indices to copy up front, as the cloning will modify the "node->m_NextIndex" list.
        while (index != INVALID_INDEX && result == dmGui::RESULT_OK)
        {
            if (indices.Full())
                indices.OffsetCapacity(32);

            indices.Push(index);

            InternalNode* node = &scene->m_Nodes[index];
            index = node->m_NextIndex;
        }

        for (uint32_t i = 0; i < indices.Size(); ++i)
        {
            index = indices[i];
            InternalNode* node = &scene->m_Nodes[index];

            dmGui::HNode out_node;
            result = CloneNodeToTable(L, scene, node, &out_node);
            if (result == dmGui::RESULT_OK)
            {
                dmGui::SetNodeParent(scene, out_node, parent, false);
            }
        }
        return result;
    }

    /*# clone a node including its children
     * Make a clone instance of a node and all its children.