Function LuaSetId

engine/gui/src/gui_script.cpp:628–651

sets the id of the specified node * * Set the id of the specicied node to a new value. * Nodes created with the gui.new_*_node() functions get * an empty id. This function allows you to give dynamically * created nodes an id. * * [icon:attention] No checking is done on the uniqueness of supplied ids. * It is up to you to make sure you use unique ids. *

     * ```
     */
    static int LuaSetId(lua_State* L)
    {
        int top = lua_gettop(L);
        (void) top;

        Scene* scene = GuiScriptInstance_Check(L);
        HNode hnode;
        LuaCheckNodeInternal(L, 1, &hnode);

        dmhash_t id = 0;
        if (lua_isstring(L, 2))
        {
            id = dmHashString64(lua_tostring(L, 2));
        }
        else
        {
            id = dmScript::CheckHash(L, 2);
        }
        dmGui::SetNodeId(scene, hnode, id);

        assert(top == lua_gettop(L));

        return 0;
    }

    /*# gets the named property of a specified gui node
     *