Function LuaPickNode

engine/gui/src/gui_script.cpp:3472–3485

determines if the node is pickable by the supplied coordinates * Tests whether a coordinate is within the bounding box of a * node. * * @name gui.pick_node * @param node [type:node] node to be tested for picking * @param x [type:number] x-coordinate (see on_input ) * @param y [type:number] y-coordinate (see on_input

     * @return pickable [type:boolean] pick result
     */
    static int LuaPickNode(lua_State* L)
    {
        HNode hnode;
        InternalNode* n = LuaCheckNodeInternal(L, 1, &hnode);
        (void) n;

        lua_Number x = luaL_checknumber(L, 2);
        lua_Number y = luaL_checknumber(L, 3);

        Scene* scene = GuiScriptInstance_Check(L);

        lua_pushboolean(L, PickNode(scene, hnode, (float) x, (float) y));
        return 1;
    }

    /*# returns if a node is enabled or not
     * Returns `true` if a node is enabled and `false` if it's not.