mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-22 10:49:02 +00:00
148 lines
3.7 KiB
C
148 lines
3.7 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2010-2013 - Hans-Kristian Arntzen
|
|
* Copyright (C) 2011-2013 - Daniel De Matteis
|
|
*
|
|
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
|
* of the GNU General Public License as published by the Free Software Found-
|
|
* ation, either version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
|
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
* PURPOSE. See the GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with RetroArch.
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <emscripten/emscripten.h>
|
|
#include "../general.h"
|
|
#include "../conf/config_file.h"
|
|
#include "../file.h"
|
|
#include "../emscripten/RWebAudio.h"
|
|
|
|
#ifdef HAVE_RGUI
|
|
#include "../frontend/menu/rgui.h"
|
|
#endif
|
|
|
|
#if defined(HAVE_RGUI) || defined(HAVE_RMENU) || defined(HAVE_RMENU_XUI)
|
|
#define HAVE_MENU
|
|
#else
|
|
#undef HAVE_MENU
|
|
#endif
|
|
|
|
static bool menuloop;
|
|
|
|
static void endloop(void)
|
|
{
|
|
g_extern.system.shutdown = false;
|
|
menu_free();
|
|
|
|
if (g_extern.config_save_on_exit && *g_extern.config_path)
|
|
config_save_file(g_extern.config_path);
|
|
|
|
if (g_extern.main_is_init)
|
|
rarch_main_deinit();
|
|
|
|
rarch_deinit_msg_queue();
|
|
|
|
#ifdef PERF_TEST
|
|
rarch_perf_log();
|
|
#endif
|
|
|
|
rarch_main_clear_state();
|
|
|
|
exit(0);
|
|
}
|
|
|
|
static void mainloop(void)
|
|
{
|
|
if (g_extern.system.shutdown)
|
|
{
|
|
endloop();
|
|
}
|
|
else if (menuloop)
|
|
{
|
|
if (!menu_iterate())
|
|
{
|
|
menuloop = false;
|
|
driver_set_nonblock_state(driver.nonblock_state);
|
|
|
|
if (driver.audio_data && !audio_start_func())
|
|
{
|
|
RARCH_ERR("Failed to resume audio driver. Will continue without audio.\n");
|
|
g_extern.audio_active = false;
|
|
}
|
|
|
|
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_MENU);
|
|
}
|
|
}
|
|
else if (g_extern.lifecycle_mode_state & (1ULL << MODE_LOAD_GAME))
|
|
{
|
|
load_menu_game_prepare();
|
|
|
|
// If ROM load fails, we exit RetroArch. On console it might make more sense to go back to menu though ...
|
|
if (load_menu_game())
|
|
g_extern.lifecycle_mode_state |= (1ULL << MODE_GAME);
|
|
else
|
|
{
|
|
#ifdef RARCH_CONSOLE
|
|
g_extern.lifecycle_mode_state |= (1ULL << MODE_MENU);
|
|
#else
|
|
return;
|
|
#endif
|
|
}
|
|
|
|
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_LOAD_GAME);
|
|
}
|
|
else if (g_extern.lifecycle_mode_state & (1ULL << MODE_GAME))
|
|
{
|
|
bool r;
|
|
if (g_extern.is_paused && !g_extern.is_oneshot)
|
|
r = rarch_main_idle_iterate();
|
|
else
|
|
r = rarch_main_iterate();
|
|
if (!r)
|
|
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_GAME);
|
|
}
|
|
else if (g_extern.lifecycle_mode_state & (1ULL << MODE_MENU))
|
|
{
|
|
g_extern.lifecycle_mode_state |= 1ULL << MODE_MENU_PREINIT;
|
|
// Menu should always run with vsync on.
|
|
video_set_nonblock_state_func(false);
|
|
|
|
if (driver.audio_data)
|
|
audio_stop_func();
|
|
|
|
menuloop = true;
|
|
}
|
|
else
|
|
{
|
|
g_extern.system.shutdown = true;
|
|
}
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
emscripten_set_canvas_size(800, 600);
|
|
|
|
rarch_main_clear_state();
|
|
rarch_init_msg_queue();
|
|
|
|
int init_ret;
|
|
if ((init_ret = rarch_main_init(argc, argv))) return init_ret;
|
|
|
|
#ifdef HAVE_MENU
|
|
menu_init();
|
|
g_extern.lifecycle_mode_state |= 1ULL << MODE_GAME;
|
|
|
|
// If we started a ROM directly from command line,
|
|
// push it to ROM history.
|
|
if (!g_extern.libretro_dummy)
|
|
menu_rom_history_push_current();
|
|
#endif
|
|
|
|
emscripten_set_main_loop(mainloop, g_settings.video.vsync ? 0 : INT_MAX, 1);
|
|
|
|
return 0;
|
|
}
|