void load_menu_game_history(void *data, unsigned game_index)
{
rgui_handle_t *rgui;
const char *path = NULL;
const char *core_path = NULL;
const char *core_name = NULL;
rgui = (rgui_handle_t*)data;
if (!rgui)
return;
rom_history_get_index(rgui->history,
game_index, &path, &core_path, &core_name);
// SET_LIBRETRO_PATH is unsafe here.
// Risks booting different and wrong core if core doesn't exist anymore.
strlcpy(g_settings.libretro, core_path, sizeof(g_settings.libretro));
if (path)
rgui->load_no_rom = false;
else
rgui->load_no_rom = true;
rarch_environment_cb(RETRO_ENVIRONMENT_EXEC, (void*)path);
#if defined(HAVE_DYNAMIC)
menu_update_system_info(rgui, NULL);
#endif
}
static void menu_update_libretro_info(menu_handle_t *menu)
{
#ifndef HAVE_DYNAMIC
retro_get_system_info(&menu->info);
#endif
core_info_list_free(menu->core_info);
menu->core_info = NULL;
if (*g_settings.libretro_directory)
menu->core_info = core_info_list_new(g_settings.libretro_directory);
menu_update_system_info(menu, NULL);
}
void load_menu_game_new_core(void *data)
{
rgui_handle_t *rgui = (rgui_handle_t*)data;
if (!rgui)
return;
#ifdef HAVE_DYNAMIC
menu_update_system_info(rgui, &rgui->load_no_rom);
g_extern.lifecycle_state |= (1ULL << MODE_LOAD_GAME);
#else
rarch_environment_cb(RETRO_ENVIRONMENT_SET_LIBRETRO_PATH, (void*)g_settings.libretro);
rarch_environment_cb(RETRO_ENVIRONMENT_EXEC, (void*)g_extern.fullpath);
#endif
}
static void menu_update_libretro_info(void *data)
{
rgui_handle_t *rgui = (rgui_handle_t*)data;
if (!rgui)
return;
#ifndef HAVE_DYNAMIC
retro_get_system_info(&rgui->info);
#endif
memset(&rgui->core_info_current, 0, sizeof(rgui->core_info_current));
core_info_list_free(rgui->core_info);
rgui->core_info = NULL;
if (*g_settings.libretro_directory)
rgui->core_info = core_info_list_new(g_settings.libretro_directory);
menu_update_system_info(rgui, NULL);
}
void load_menu_content_history(unsigned game_index)
{
const char *path = NULL;
const char *core_path = NULL;
const char *core_name = NULL;
if (!driver.menu)
return;
content_playlist_get_index(g_extern.history,
game_index, &path, &core_path, &core_name);
strlcpy(g_settings.libretro, core_path, sizeof(g_settings.libretro));
driver.menu->load_no_content = (path) ? false : true;
rarch_environment_cb(RETRO_ENVIRONMENT_EXEC, (void*)path);
#if defined(HAVE_DYNAMIC)
menu_update_system_info(driver.menu, NULL);
#endif
}
static int menu_lakka_iterate(unsigned action)
{
menu_category_t *active_category;
menu_item_t *active_item;
if (!driver.menu)
{
RARCH_ERR("Cannot iterate menu, menu handle is not initialized.\n");
return 0;
}
active_category = NULL;
active_item = NULL;
active_category = (menu_category_t*)&categories[menu_active_category];
if (active_category)
active_item = (menu_item_t*)&active_category->items[active_category->active_item];
if (!active_category || !active_item)
return 0;
if (driver.video_data && driver.menu_ctx && driver.menu_ctx->set_texture)
driver.menu_ctx->set_texture(driver.menu);
switch (action)
{
case MENU_ACTION_LEFT:
if (depth == 0 && menu_active_category > 0)
{
menu_active_category--;
lakka_switch_categories();
}
break;
case MENU_ACTION_RIGHT:
if (depth == 0 && menu_active_category < num_categories-1)
{
menu_active_category++;
lakka_switch_categories();
}
break;
case MENU_ACTION_DOWN:
if (depth == 0 && active_category->active_item < active_category->num_items - 1)
{
active_category->active_item++;
lakka_switch_items();
}
if (depth == 1 // if we are on subitems level
&& active_item->active_subitem < active_item->num_subitems -1 // and we do not exceed the number of subitems
&& (menu_active_category == 0 // and we are in settings or a rom is launched
|| ((active_item->active_subitem < active_item->num_subitems -1) && (g_extern.main_is_init && !g_extern.libretro_dummy) && strcmp(g_extern.fullpath, &active_item->rom) == 0)))
{
active_item->active_subitem++;
lakka_switch_subitems();
}
break;
case MENU_ACTION_UP:
if (depth == 0 && active_category->active_item > 0)
{
active_category->active_item--;
lakka_switch_items();
}
if (depth == 1 && active_item->active_subitem > 0)
{
active_item->active_subitem--;
lakka_switch_subitems();
}
break;
case MENU_ACTION_OK:
if (depth == 1)
{
switch (active_item->active_subitem)
{
case 0:
global_alpha = 0.0;
if (g_extern.main_is_init && !g_extern.libretro_dummy
&& strcmp(g_extern.fullpath, active_item->rom) == 0)
g_extern.lifecycle_state |= (1ULL << MODE_GAME);
else
{
strlcpy(g_extern.fullpath, active_item->rom, sizeof(g_extern.fullpath));
strlcpy(g_settings.libretro, active_category->libretro, sizeof(g_settings.libretro));
#ifdef HAVE_DYNAMIC
menu_update_system_info(driver.menu, &driver.menu->load_no_rom);
g_extern.lifecycle_state |= (1ULL << MODE_LOAD_GAME);
#else
rarch_environment_cb(RETRO_ENVIRONMENT_SET_LIBRETRO_PATH, (void*)g_settings.libretro);
rarch_environment_cb(RETRO_ENVIRONMENT_EXEC, (void*)g_extern.fullpath);
#endif
}
return -1;
break;
case 1:
global_alpha = 0.0;
rarch_save_state();
g_extern.lifecycle_state |= (1ULL << MODE_GAME);
return -1;
break;
case 2:
global_alpha = 0.0;
rarch_load_state();
g_extern.lifecycle_state |= (1ULL << MODE_GAME);
return -1;
break;
case 3:
rarch_take_screenshot();
break;
case 4:
global_alpha = 0.0;
rarch_game_reset();
g_extern.lifecycle_state |= (1ULL << MODE_GAME);
return -1;
break;
}
}
else if (depth == 0 && active_item->num_subitems)
{
lakka_open_submenu();
depth = 1;
}
else if (depth == 0 && menu_active_category == 0 && active_item->active_subitem == 1) // Hardcoded "Quit" item index
{
printf("EXIT\n");
}
break;
case MENU_ACTION_CANCEL:
if (depth == 1)
{
lakka_close_submenu();
depth = 0;
}
break;
default:
break;
}
if (driver.menu_ctx && driver.menu_ctx->iterate)
driver.menu_ctx->iterate(driver.menu, action);
if (driver.video_data && driver.menu_ctx && driver.menu_ctx->render)
driver.menu_ctx->render();
return 0;
}
