int dir_renameat(struct dir *dir,
const char *old_filename, const char *new_filename,
int keep_backup)
{
if (keep_backup && dir_file_exists(dir, new_filename)) {
/* Try to preserve the target file, create a hardlink
* before overwriting it. Ignore the return value,
* it's fine not to have backup. */
int x;
char *backup = _backup_filename(new_filename);
if (dir_file_exists(dir, backup)) {
x = dir_unlink(dir, backup);
}
x = linkat(dirfd(dir->dir), new_filename,
dirfd(dir->dir), backup, 0);
x = x;
}
int r = renameat(dirfd(dir->dir), old_filename,
dirfd(dir->dir), new_filename);
DIRTRACE(dir, r, "renameat(\"%s\", \"%s\")",
old_filename, new_filename);
/* Sync directory. */
fsync(dirfd(dir->dir));
return r;
}
int main( int argc, char *argv[] )
{
mt_srand(time(NULL));
printf("\nWelcome to... >> %s %s <<\n\n", opentyrian_str, opentyrian_version);
printf("Copyright (C) 2007-2009 The OpenTyrian Development Team\n\n");
printf("This program comes with ABSOLUTELY NO WARRANTY.\n");
printf("This is free software, and you are welcome to redistribute it\n");
printf("under certain conditions. See the file GPL.txt for details.\n\n");
if (SDL_Init(0))
{
printf("Failed to initialize SDL: %s\n", SDL_GetError());
return -1;
}
JE_loadConfiguration();
xmas = xmas_time(); // arg handler may override
JE_paramCheck(argc, argv);
JE_scanForEpisodes();
init_video();
init_keyboard();
init_joysticks();
printf("assuming mouse detected\n"); // SDL can't tell us if there isn't one
if (xmas && (!dir_file_exists(data_dir(), "tyrianc.shp") || !dir_file_exists(data_dir(), "voicesc.snd")))
{
xmas = false;
fprintf(stderr, "warning: Christmas is missing.\n");
}
JE_loadPals();
JE_loadMainShapeTables(xmas ? "tyrianc.shp" : "tyrian.shp");
if (xmas && !xmas_prompt())
{
xmas = false;
free_main_shape_tables();
JE_loadMainShapeTables("tyrian.shp");
}
/* Default Options */
youAreCheating = false;
smoothScroll = true;
loadDestruct = false;
if (!audio_disabled)
{
printf("initializing SDL audio...\n");
init_audio();
load_music();
JE_loadSndFile("tyrian.snd", xmas ? "voicesc.snd" : "voices.snd");
}
else
{
printf("audio disabled\n");
}
if (record_demo)
printf("demo recording enabled (input limited to keyboard)\n");
JE_loadExtraShapes(); /*Editship*/
JE_loadHelpText();
/*debuginfo("Help text complete");*/
if (isNetworkGame)
{
#ifdef WITH_NETWORK
if (network_init())
{
network_tyrian_halt(3, false);
}
#else
fprintf(stderr, "OpenTyrian was compiled without networking support.");
JE_tyrianHalt(5);
#endif
}
#ifdef NDEBUG
if (!isNetworkGame)
intro_logos();
#endif
for (; ; )
{
JE_initPlayerData();
JE_sortHighScores();
if (JE_titleScreen(true))
break; // user quit from title screen
if (loadDestruct)
{
JE_destructGame();
loadDestruct = false;
}
else
{
JE_main();
}
}
JE_tyrianHalt(0);
return 0;
}
static bool retro_load_game(int argc, char *argv[] )
{
if (SDL_Init(0))
{
printf("Failed to initialize SDL: %s\n", SDL_GetError());
return false;
}
JE_loadConfiguration();
xmas = xmas_time(); // arg handler may override
JE_paramCheck(argc, argv);
JE_scanForEpisodes();
init_video();
init_keyboard();
init_joysticks();
printf("assuming mouse detected\n"); // SDL can't tell us if there isn't one
if (xmas && (!dir_file_exists(data_dir(), "tyrianc.shp") || !dir_file_exists(data_dir(), "voicesc.snd")))
{
xmas = false;
fprintf(stderr, "warning: Christmas is missing.\n");
}
JE_loadPals();
JE_loadMainShapeTables(xmas ? "tyrianc.shp" : "tyrian.shp");
if (xmas && !xmas_prompt())
{
xmas = false;
free_main_shape_tables();
JE_loadMainShapeTables("tyrian.shp");
}
/* Default Options */
youAreCheating = false;
smoothScroll = true;
loadDestruct = false;
if (!audio_disabled)
{
printf("initializing SDL audio...\n");
init_audio();
load_music();
JE_loadSndFile("tyrian.snd", xmas ? "voicesc.snd" : "voices.snd");
}
else
{
printf("audio disabled\n");
}
if (record_demo)
printf("demo recording enabled (input limited to keyboard)\n");
JE_loadExtraShapes(); /*Editship*/
JE_loadHelpText();
/*debuginfo("Help text complete");*/
if (isNetworkGame)
{
#ifdef WITH_NETWORK
if (network_init())
{
network_tyrian_halt(3, false);
}
#else
fprintf(stderr, "OpenTyrian was compiled without networking support.");
JE_tyrianHalt(5);
#endif
}
#ifdef NDEBUG
if (!isNetworkGame)
intro_logos();
#endif
return true;
}
