Function gui_getWidget

library/LuaApi.cpp:1824–1841

}

static int gui_getWidget(lua_State *L) {
    df::widget_container *container = Lua::CheckDFObject<df::widget_container>(L, 1);

    df::widget *w = NULL;
    int max_arg_idx = lua_gettop(L);
    for (int32_t idx = 2; idx <= max_arg_idx; ++idx) {
        if (!container)
            return 0;
        w = get_one_widget(L, idx, container);
        if (!w)
            return 0;
        if (idx < max_arg_idx)
            container = virtual_cast<df::widget_container>(w);
    }

    Lua::PushDFObject(L, w);
    return 1;
}

static int gui_getWidgetChildren(lua_State *L) {
    df::widget_container *container = Lua::CheckDFObject<df::widget_container>(L, 1);