if (ds_map_find_value(async_load, "id") == global.savedata_async_id)
{
    global.savedata_async_id = -1;
    if (global.savedata_async_load)
    {
        global.savedata_async_load = false;
        if (ds_map_find_value(async_load, "status") == -1)
        {
            global.savedata_error = true;
            global.savedata_debuginfo = "load failed: " + string(ds_map_find_value(async_load, "status"));
            global.savedata = ds_map_create();
        }
        else
        {
            global.savedata_error = false;
            global.savedata_debuginfo = "load succeeded";
            var json = buffer_read(global.savedata_buffer, buffer_string);
            global.savedata = json_decode(json);
        }
        buffer_delete(global.savedata_buffer);
        global.savedata_buffer = undefined;
        if (_load_state == UnknownEnum.Value_0)
        {
            if (scr_is_switch_os())
            {
                if (!ossafe_file_exists("dr.ini"))
                {
                    var prev_title = ossafe_savedata_title_exists(_full_titles);
                    if (prev_title != "n/a")
                    {
                        _load_state = UnknownEnum.Value_1;
                        _pending_title = prev_title;
                    }
                    else
                    {
                        prev_title = ossafe_savedata_title_exists(_demo_titles);
                        if (prev_title != "n/a")
                        {
                            _load_state = UnknownEnum.Value_2;
                            _pending_title = prev_title;
                        }
                        else
                        {
                            load_default_settings();
                            audio_group_load(0);
                            create_new_save_file();
                            _parent.trigger_event("init_complete");
                        }
                    }
                }
                else
                {
                    load_default_settings();
                    audio_group_load(0);
                    if (ossafe_file_exists("true_config.ini"))
                    {
                        ossafe_ini_open("true_config.ini");
                        global.lang = ini_read_string("LANG", "LANG", global.lang);
                        ossafe_ini_close();
                    }
                    if (!scr_has_ura_data())
                    {
                        for (var i = 0; i < UnknownEnum.Value_4; i++)
                        {
                            var chapter = i + 1;
                            scr_convert_ura_data(chapter);
                        }
                    }
                    _parent.trigger_event("init_complete");
                }
            }
            if (os_type == os_ps4 || os_type == os_ps5)
            {
                if (!ossafe_file_exists("dr.ini"))
                {
                    var prev_title = dequeue_full_title();
                    if (prev_title != "n/a")
                    {
                        ossafe_savedata_load_title(prev_title);
                        _load_state = UnknownEnum.Value_1;
                        _pending_title = prev_title;
                    }
                    else
                    {
                        prev_title = dequeue_demo_title();
                        if (prev_title != "n/a")
                        {
                            ossafe_savedata_load_title(prev_title);
                            _load_state = UnknownEnum.Value_2;
                            _pending_title = prev_title;
                        }
                        else
                        {
                            load_default_settings();
                            audio_group_load(0);
                            create_new_save_file();
                            _parent.trigger_event("init_complete");
                        }
                    }
                }
                else
                {
                    load_default_settings();
                    audio_group_load(0);
                    if (ossafe_file_exists("true_config.ini"))
                    {
                        ossafe_ini_open("true_config.ini");
                        global.lang = ini_read_string("LANG", "LANG", global.lang);
                        ossafe_ini_close();
                    }
                    if (!scr_has_ura_data())
                    {
                        for (var i = 0; i < UnknownEnum.Value_4; i++)
                        {
                            var chapter = i + 1;
                            scr_convert_ura_data(chapter);
                        }
                    }
                    _parent.trigger_event("init_complete");
                }
            }
        }
        else if (_load_state == UnknownEnum.Value_1)
        {
            if (scr_is_switch_os())
            {
                _pending_titles[array_length(_pending_titles)] = new scr_pending_save_data(_pending_title, global.savedata);
                var prev_title = ossafe_savedata_title_exists(_demo_titles);
                if (prev_title != "n/a")
                {
                    _load_state = UnknownEnum.Value_2;
                    _pending_title = prev_title;
                }
                else
                {
                    load_default_settings();
                    audio_group_load(0);
                    _parent.trigger_event("load_prompt", _pending_titles);
                }
            }
            if (os_type == os_ps4 || os_type == os_ps5)
            {
                if (ossafe_file_exists("dr.ini"))
                {
                    _pending_titles[array_length(_pending_titles)] = new scr_pending_save_data(_pending_title, global.savedata);
                    var prev_title = dequeue_demo_title();
                    if (prev_title != "n/a")
                    {
                        ossafe_savedata_load_title(prev_title);
                        _load_state = UnknownEnum.Value_2;
                        _pending_title = prev_title;
                    }
                    else
                    {
                        load_default_settings();
                        audio_group_load(0);
                        _parent.trigger_event("load_prompt", _pending_titles);
                    }
                }
                else
                {
                    var prev_title = dequeue_full_title();
                    if (prev_title != "n/a")
                    {
                        ossafe_savedata_load_title(prev_title);
                        _load_state = UnknownEnum.Value_1;
                        _pending_title = prev_title;
                    }
                    else
                    {
                        prev_title = dequeue_demo_title();
                        if (prev_title != "n/a")
                        {
                            ossafe_savedata_load_title(prev_title);
                            _load_state = UnknownEnum.Value_2;
                            _pending_title = prev_title;
                        }
                        else
                        {
                            load_default_settings();
                            audio_group_load(0);
                            create_new_save_file();
                            _parent.trigger_event("init_complete");
                        }
                    }
                }
            }
        }
        else if (_load_state == UnknownEnum.Value_2)
        {
            if (scr_is_switch_os())
            {
                if (ossafe_file_exists("dr.ini"))
                    array_insert(_pending_titles, 0, new scr_pending_save_data(_pending_title, global.savedata));
                var adjusted_list = [];
                for (var i = 0; i < array_length(_demo_titles); i++)
                {
                    if (_demo_titles[i] == _pending_title)
                        continue;
                    adjusted_list[array_length(adjusted_list)] = _demo_titles[i];
                }
                _demo_titles = adjusted_list;
                var prev_title = ossafe_savedata_title_exists(_demo_titles);
                if (prev_title != "n/a")
                {
                    _load_state = UnknownEnum.Value_2;
                    _pending_title = prev_title;
                }
                else if (array_length(_pending_titles) > 0)
                {
                    load_default_settings();
                    audio_group_load(0);
                    _parent.trigger_event("load_prompt", _pending_titles);
                }
                else
                {
                    load_default_settings();
                    audio_group_load(0);
                    create_new_save_file();
                    _parent.trigger_event("init_complete");
                }
            }
            if (os_type == os_ps4 || os_type == os_ps5)
            {
                if (ossafe_file_exists("dr.ini"))
                {
                    _pending_titles[array_length(_pending_titles)] = new scr_pending_save_data(_pending_title, global.savedata);
                    load_default_settings();
                    audio_group_load(0);
                    _parent.trigger_event("load_prompt", _pending_titles);
                }
                else
                {
                    var prev_title = dequeue_demo_title();
                    if (prev_title != "n/a")
                    {
                        ossafe_savedata_load_title(prev_title);
                        _load_state = UnknownEnum.Value_2;
                        _pending_title = prev_title;
                    }
                    else if (array_length(_pending_titles) > 0)
                    {
                        load_default_settings();
                        audio_group_load(0);
                        _parent.trigger_event("load_prompt", _pending_titles);
                    }
                    else
                    {
                        load_default_settings();
                        audio_group_load(0);
                        create_new_save_file();
                        _parent.trigger_event("init_complete");
                    }
                }
            }
        }
    }
    else
    {
        if (ds_map_find_value(async_load, "status") == false)
        {
            global.savedata_error = true;
            global.savedata_debuginfo = "save failed: " + string(ds_map_find_value(async_load, "status"));
            if (global.savedata_async_load)
            {
                global.savedata = ds_map_create();
                global.savedata_async_load = false;
            }
        }
        else
        {
            global.savedata_error = false;
            global.savedata_debuginfo = "save succeeded";
            if (scr_is_switch_os())
                switch_save_data_commit();
        }
        buffer_delete(global.savedata_buffer);
        global.savedata_buffer = undefined;
    }
}

enum UnknownEnum
{
    Value_0,
    Value_1,
    Value_2,
    Value_4 = 4
}