/**
* @brief The entry point of Naev.
*
* @param[in] argc Number of arguments.
* @param[in] argv Array of argc arguments.
* @return EXIT_SUCCESS on success.
*/
int main( int argc, char** argv )
{
char buf[PATH_MAX];
/* Save the binary path. */
binary_path = strdup(argv[0]);
/* Print the version */
LOG( " "APPNAME" v%s", naev_version(0) );
#ifdef GIT_COMMIT
DEBUG( " git HEAD at " GIT_COMMIT );
#endif /* GIT_COMMIT */
/* Initializes SDL for possible warnings. */
SDL_Init(0);
/* Initialize the threadpool */
threadpool_init();
/* Set up debug signal handlers. */
debug_sigInit();
/* Must be initialized before input_init is called. */
if (SDL_InitSubSystem(SDL_INIT_VIDEO) < 0) {
WARN("Unable to initialize SDL Video: %s", SDL_GetError());
return -1;
}
/* Get desktop dimensions. */
#if SDL_VERSION_ATLEAST(1,2,10)
const SDL_VideoInfo *vidinfo = SDL_GetVideoInfo();
gl_screen.desktop_w = vidinfo->current_w;
gl_screen.desktop_h = vidinfo->current_h;
#else /* #elif SDL_VERSION_ATLEAST(1,2,10) */
gl_screen.desktop_w = 0;
gl_screen.desktop_h = 0;
#endif /* #elif SDL_VERSION_ATLEAST(1,2,10) */
/* We'll be parsing XML. */
LIBXML_TEST_VERSION
xmlInitParser();
/* Input must be initialized for config to work. */
input_init();
conf_setDefaults(); /* set the default config values */
/*
* Attempts to load the data path from datapath.lua
* At this early point in the load process, the binary path
* is the only place likely to be checked.
*/
conf_loadConfigPath();
/* Parse the user data path override first. */
conf_parseCLIPath( argc, argv );
/* Create the home directory if needed. */
if (nfile_dirMakeExist("%s", nfile_configPath()))
WARN("Unable to create config directory '%s'", nfile_configPath());
/* Set the configuration. */
nsnprintf(buf, PATH_MAX, "%s"CONF_FILE, nfile_configPath());
#if HAS_UNIX
/* TODO get rid of this cruft ASAP. */
int oldconfig = 0;
if (!nfile_fileExists( buf )) {
char *home, buf2[PATH_MAX];
home = SDL_getenv( "HOME" );
if (home != NULL) {
nsnprintf( buf2, PATH_MAX, "%s/.naev/"CONF_FILE, home );
if (nfile_fileExists( buf2 ))
oldconfig = 1;
}
}
#endif /* HAS_UNIX */
conf_loadConfig(buf); /* Lua to parse the configuration file */
conf_parseCLI( argc, argv ); /* parse CLI arguments */
/* Enable FPU exceptions. */
#if defined(HAVE_FEENABLEEXCEPT) && defined(DEBUGGING)
if (conf.fpu_except)
feenableexcept( FE_DIVBYZERO | FE_INVALID | FE_OVERFLOW );
#endif /* defined(HAVE_FEENABLEEXCEPT) && defined(DEBUGGING) */
/* Open data. */
if (ndata_open() != 0)
ERR("Failed to open ndata.");
/* Load the start info. */
if (start_load())
ERR("Failed to load module start data.");
/* Load the data basics. */
LOG(" %s", ndata_name());
DEBUG();
/* Display the SDL Version. */
print_SDLversion();
DEBUG();
/* random numbers */
rng_init();
/*
* OpenGL
*/
if (gl_init()) { /* initializes video output */
ERR("Initializing video output failed, exiting...");
SDL_Quit();
exit(EXIT_FAILURE);
}
window_caption();
gl_fontInit( NULL, NULL, conf.font_size_def ); /* initializes default font to size */
gl_fontInit( &gl_smallFont, NULL, conf.font_size_small ); /* small font */
/* Display the load screen. */
loadscreen_load();
loadscreen_render( 0., "Initializing subsystems..." );
time_ms = SDL_GetTicks();
/*
* Input
*/
if ((conf.joystick_ind >= 0) || (conf.joystick_nam != NULL)) {
if (joystick_init()) WARN("Error initializing joystick input");
if (conf.joystick_nam != NULL) { /* use the joystick name to find a joystick */
if (joystick_use(joystick_get(conf.joystick_nam))) {
WARN("Failure to open any joystick, falling back to default keybinds");
input_setDefault();
}
free(conf.joystick_nam);
}
else if (conf.joystick_ind >= 0) /* use a joystick id instead */
if (joystick_use(conf.joystick_ind)) {
WARN("Failure to open any joystick, falling back to default keybinds");
input_setDefault();
}
}
/*
* OpenAL - Sound
*/
if (conf.nosound) {
LOG("Sound is disabled!");
sound_disabled = 1;
music_disabled = 1;
}
if (sound_init()) WARN("Problem setting up sound!");
music_choose("load");
/* FPS stuff. */
fps_setPos( 15., (double)(gl_screen.h-15-gl_defFont.h) );
/* Misc graphics init */
if (nebu_init() != 0) { /* Initializes the nebula */
/* An error has happened */
ERR("Unable to initialize the Nebula subsystem!");
/* Weirdness will occur... */
}
gui_init(); /* initializes the GUI graphics */
toolkit_init(); /* initializes the toolkit */
map_init(); /* initializes the map. */
cond_init(); /* Initialize conditional subsystem. */
cli_init(); /* Initialize console. */
/* Data loading */
load_all();
/* Generate the CSV. */
if (conf.devcsv)
dev_csv();
/* Unload load screen. */
loadscreen_unload();
/* Start menu. */
menu_main();
/* Force a minimum delay with loading screen */
if ((SDL_GetTicks() - time_ms) < NAEV_INIT_DELAY)
SDL_Delay( NAEV_INIT_DELAY - (SDL_GetTicks() - time_ms) );
fps_init(); /* initializes the time_ms */
#if HAS_UNIX
/* Tell the player to migrate their configuration files out of ~/.naev */
/* TODO get rid of this cruft ASAP. */
if ((oldconfig) && (!conf.datapath)) {
char path[PATH_MAX], *script, *home;
uint32_t scriptsize;
int ret;
nsnprintf( path, PATH_MAX, "%s/naev-confupdate.sh", ndata_getDirname() );
home = SDL_getenv("HOME");
ret = dialogue_YesNo( "Warning", "Your configuration files are in a deprecated location and must be migrated:\n"
" \er%s/.naev/\e0\n\n"
"The update script can likely be found in your Naev data directory:\n"
" \er%s\e0\n\n"
"Would you like to run it automatically?", home, path );
/* Try to run the script. */
if (ret) {
ret = -1;
/* Running from ndata. */
if (ndata_getPath() != NULL) {
script = ndata_read( "naev-confupdate.sh", &scriptsize );
if (script != NULL)
ret = system(script);
}
/* Running from laid-out files or ndata_read failed. */
if ((nfile_fileExists(path)) && (ret == -1)) {
script = nfile_readFile( (int*)&scriptsize, path );
if (script != NULL)
ret = system(script);
}
/* We couldn't find the script. */
if (ret == -1) {
dialogue_alert( "The update script was not found at:\n\er%s\e0\n\n"
"Please locate and run it manually.", path );
}
/* Restart, as the script succeeded. */
else if (!ret) {
dialogue_msg( "Update Completed",
"Configuration files were successfully migrated. Naev will now restart." );
execv(argv[0], argv);
}
else { /* I sincerely hope this else is never hit. */
dialogue_alert( "The update script encountered an error. Please exit Naev and move your config and save files manually:\n\n"
"\er%s/%s\e0 =>\n \eD%s\e0\n\n"
"\er%s/%s\e0 =>\n \eD%s\e0\n\n"
"\er%s/%s\e0 =>\n \eD%snebula/\e0\n\n",
home, ".naev/conf.lua", nfile_configPath(),
home, ".naev/{saves,screenshots}/", nfile_dataPath(),
home, ".naev/gen/*.png", nfile_cachePath() );
}
}
else {
/**
* @brief Opens the gameplay menu.
*/
static void opt_gameplay( unsigned int wid )
{
(void) wid;
char buf[PATH_MAX];
const char *path;
int cw;
int w, h, y, x, by, l;
char *s;
/* Get size. */
window_dimWindow( wid, &w, &h );
/* Close button */
window_addButton( wid, -20, 20,
BUTTON_WIDTH, BUTTON_HEIGHT,
"btnClose", "Close", opt_close );
window_addButton( wid, -20 - 1*(BUTTON_WIDTH+20), 20,
BUTTON_WIDTH, BUTTON_HEIGHT,
"btnApply", "Apply", opt_gameplaySave );
window_addButton( wid, -20 - 2*(BUTTON_WIDTH+20), 20,
BUTTON_WIDTH, BUTTON_HEIGHT,
"btnDefaults", "Defaults", opt_gameplayDefaults );
/* Information. */
cw = (w-40);
x = 20;
y = -60;
window_addText( wid, x, y, cw, 20, 1, "txtVersion",
NULL, NULL, naev_version(1) );
y -= 20;
#ifdef GIT_COMMIT
window_addText( wid, x, y, cw, 20, 1, "txtCommit",
NULL, NULL, "Commit: "GIT_COMMIT );
#endif /* GIT_COMMIT */
y -= 20;
path = ndata_getPath();
if (path == NULL)
snprintf( buf, sizeof(buf), "not using ndata" );
else
snprintf( buf, sizeof(buf), "ndata: %s", path);
window_addText( wid, x, y, cw, 20, 1, "txtNdata",
NULL, NULL, buf );
y -= 40;
by = y;
/* Compiletime stuff. */
cw = (w-60)/2;
y = by;
x = 20;
window_addText( wid, x+20, y, cw, 20, 0, "txtCompile",
NULL, &cDConsole, "Compilation Flags" );
y -= 30;
window_addText( wid, x, y, cw, h+y-20, 0, "txtFlags",
NULL, NULL,
""
#ifdef DEBUGGING
#ifdef DEBUG_PARANOID
"Debug Paranoid\n"
#else /* DEBUG_PARANOID */
"Debug\n"
#endif /* DEBUG_PARANOID */
#endif /* DEBUGGING */
#if defined(LINUX)
"Linux\n"
#elif defined(FREEBSD)
"FreeBSD\n"
#elif defined(MACOSX)
"Mac OS X\n"
#elif defined(WIN32)
"Windows\n"
#else
"Unknown OS\n"
#endif
#ifdef USE_OPENAL
"With OpenAL\n"
#endif /* USE_OPENAL */
#ifdef USE_SDLMIX
"With SDL_mixer\n"
#endif
#ifdef HAVE_LUAJIT
"Using Lua JIT\n"
#endif
#ifdef NDATA_DEF
"ndata: "NDATA_DEF"\n"
#endif /* NDATA_DEF */
#ifdef PREFSDIR_DEF
"preference directory: "PREFSDIR_DEF"\n"
#endif /* PREFSDIR_DEF */
);
/* Options. */
y = by;
x += cw;
/* Autonav abort. */
x = 20 + cw + 20;
window_addText( wid, x+65, y, 150, 150, 0, "txtAAutonav",
NULL, &cDConsole, "Abort Autonav At:" );
y -= 20;
/* Autonav abort fader. */
opt_getAutonavAbortStr( buf, sizeof(buf) );
window_addText( wid, x, y, cw, 20, 1, "txtAutonav",
NULL, NULL, buf );
y -= 20;
window_addFader( wid, x, y, cw, 20, "fadAutonav", 0., 1.,
conf.autonav_abort, opt_setAutonavAbort );
y -= 40;
window_addText( wid, x+20, y, cw, 20, 0, "txtSettings",
NULL, &cDConsole, "Settings" );
y -= 25;
window_addCheckbox( wid, x, y, cw, 20,
"chkZoomManual", "Enable manual zoom control", NULL, conf.zoom_manual );
y -= 25;
window_addCheckbox( wid, x, y, cw, 20,
"chkAfterburn", "Enable double-tap afterburn", NULL, conf.afterburn_sens );
y -= 25;
window_addCheckbox( wid, x, y, cw, 20,
"chkMouseThrust", "Enable mouse-flying thrust control", NULL, conf.mouse_thrust );
y -= 25;
window_addCheckbox( wid, x, y, cw, 20,
"chkCompress", "Enable savegame compression", NULL, conf.save_compress );
y -= 30;
s = "Visible Messages";
l = gl_printWidthRaw( NULL, s );
window_addText( wid, -100, y, l, 20, 1, "txtSMSG",
NULL, &cBlack, s );
window_addInput( wid, -50, y, 40, 20, "inpMSG", 4, 1, NULL );
y -= 30;
s = "Max Time Compression Factor";
l = gl_printWidthRaw( NULL, s );
window_addText( wid, -100, y, l, 20, 1, "txtTMax",
NULL, &cBlack, s );
window_addInput( wid, -50, y, 40, 20, "inpTMax", 4, 1, NULL );
y -= 30;
/* Restart text. */
window_addText( wid, 20, 10, 3*(BUTTON_WIDTH + 20),
30, 0, "txtRestart", &gl_smallFont, &cBlack, NULL );
/* Update. */
opt_gameplayUpdate( wid, NULL );
}
/**
* @brief Opens the gameplay menu.
*/
static void opt_gameplay( unsigned int wid )
{
(void) wid;
char buf[PATH_MAX];
const char *path;
int cw;
int w, h, y, x, by, l;
char *s;
/* Get size. */
window_dimWindow( wid, &w, &h );
/* Close button */
window_addButton( wid, -20, 20,
BUTTON_WIDTH, BUTTON_HEIGHT,
"btnClose", "Close", opt_close );
window_addButton( wid, -20 - 1*(BUTTON_WIDTH+20), 20,
BUTTON_WIDTH, BUTTON_HEIGHT,
"btnApply", "Apply", opt_gameplaySave );
window_addButton( wid, -20 - 2*(BUTTON_WIDTH+20), 20,
BUTTON_WIDTH, BUTTON_HEIGHT,
"btnDefaults", "Defaults", opt_gameplayDefaults );
/* Information. */
cw = (w-40);
x = 20;
y = -60;
window_addText( wid, x, y, cw, 20, 1, "txtVersion",
NULL, NULL, naev_version(1) );
y -= 20;
#ifdef GIT_COMMIT
window_addText( wid, x, y, cw, 20, 1, "txtCommit",
NULL, NULL, "Commit: "GIT_COMMIT );
#endif /* GIT_COMMIT */
y -= 20;
path = ndata_getPath();
if (path == NULL)
snprintf( buf, sizeof(buf), "not using ndata" );
else
snprintf( buf, sizeof(buf), "ndata: %s", path);
window_addText( wid, x, y, cw, 20, 1, "txtNdata",
NULL, NULL, buf );
y -= 50;
by = y;
/* Compiletime stuff. */
cw = (w-60)/2;
y = by;
x = 20;
window_addText( wid, x+20, y, cw, 20, 0, "txtCompile",
NULL, &cDConsole, "Compilation Flags" );
y -= 30;
window_addText( wid, x, y, cw, h+y-20, 0, "txtFlags",
NULL, NULL,
""
#ifdef DEBUGGING
#ifdef DEBUG_PARANOID
"Debug Paranoid\n"
#else /* DEBUG_PARANOID */
"Debug\n"
#endif /* DEBUG_PARANOID */
#endif /* DEBUGGING */
#if defined(LINUX)
"Linux\n"
#elif defined(FREEBSD)
"FreeBSD\n"
#elif defined(MACOSX)
"Mac OS X\n"
#elif defined(WIN32)
"Windows\n"
#else
"Unknown OS\n"
#endif
#ifdef USE_OPENAL
"With OpenAL\n"
#endif /* USE_OPENAL */
#ifdef USE_SDLMIX
"With SDL_mixer\n"
#endif
#ifdef NDATA_DEF
"ndata: "NDATA_DEF"\n"
#endif /* NDATA_DEF */
);
/* Options. */
y = by;
x += cw;
window_addText( wid, x+20, y, cw, 20, 0, "txtSettings",
NULL, &cDConsole, "Settings" );
y -= 30;
window_addCheckbox( wid, x, y, cw, 20,
"chkAfterburn", "Enable doubletap afterburn", NULL, conf.afterburn_sens );
y -= 20;
window_addCheckbox( wid, x, y, cw, 20,
"chkCompress", "Enable savegame compression", NULL, conf.save_compress );
y -= 50;
s = "Visible messages";
l = gl_printWidthRaw( NULL, s );
window_addText( wid, x, y, l, 20, 1, "txtSMSG",
NULL, &cBlack, s );
window_addInput( wid, x+l+20, y, 40, 20, "inpMSG", 4, 1 );
y -= 20;
/* Restart text. */
window_addText( wid, -20, 20+BUTTON_HEIGHT+20, 3*(BUTTON_WIDTH + 20),
30, 1, "txtRestart", &gl_smallFont, &cBlack, NULL );
/* Update. */
opt_gameplayUpdate( wid, NULL );
}
