Пример #1
0
/**
 * @brief Initializes the CLI environment.
 */
int cli_init (void)
{
   /* Already loaded. */
   if (cli_state != NULL)
      return 0;

   /* Calculate size. */
   cli_width  = SCREEN_W - 100;
   cli_height = SCREEN_H - 100;

   /* Create the state. */
   cli_state = nlua_newState();
   nlua_loadBasic( cli_state );
   nlua_loadStandard( cli_state, 0 );
   nlua_loadCLI( cli_state );
   luaL_register( cli_state, "_G", cli_methods );
   lua_settop( cli_state, 0 );

   /* Set the font. */
   cli_font = malloc( sizeof(glFont) );
   gl_fontInit( cli_font, "dat/mono.ttf", CONSOLE_FONT_SIZE );

   /* Clear the buffer. */
   memset( cli_buffer, 0, sizeof(cli_buffer) );

   /* Put a friendly message at first. */
   cli_addMessage( "Welcome to the Lua console!" );
   cli_addMessage( "" );

   return 0;
}
Пример #2
0
/**
 * @brief Initializes the CLI environment.
 */
int cli_init (void)
{
   /* Already loaded. */
   if (cli_state != NULL)
      return 0;

   /* Set the height. */
   cli_height = CLI_HEIGHT;

   /* Create the state. */
   cli_state   = nlua_newState();
   nlua_loadStandard( cli_state, 0 );
   nlua_loadCol( cli_state, 0 );
   nlua_loadTex( cli_state, 0 );
   nlua_loadBackground( cli_state, 0 );
   nlua_loadCamera( cli_state, 0 );
   nlua_loadTk( cli_state );
   nlua_loadCLI( cli_state );
   nlua_loadMusic( cli_state, 0 );
   luaL_register( cli_state, "_G", cli_methods );
   lua_settop( cli_state, 0 );

   /* Mark as console. */
   lua_pushboolean( cli_state, 1 );
   lua_setglobal( cli_state, "__cli" );

   /* Set the font. */
   cli_font    = malloc( sizeof(glFont) );
   gl_fontInit( cli_font, "dat/mono.ttf", conf.font_size_console );

   /* Clear the buffer. */
   memset( cli_buffer, 0, sizeof(cli_buffer) );

   return 0;
}
Пример #3
0
/**
 * @brief Gets a font by size.
 */
static int omsg_getFontID( int size )
{
   int i;
   omsg_font_t *font;

   /* Create array if not done so yet. */
   if (omsg_font_array == NULL)
      omsg_font_array = array_create( omsg_font_t );

   /* Try to match. */
   for (i=0; i<array_size( omsg_font_array ); i++)
      if (size == omsg_font_array[i].size)
         return i;

   /* Create font. */
   font = &array_grow( &omsg_font_array );
   gl_fontInit( &font->font, OMSG_FONT_DEFAULT_PATH, size );
   font->size = size;
   return array_size(omsg_font_array) - 1;
}
Пример #4
0
Файл: intro.c Проект: pegue/naev
/**
 * @brief Loads the intro stuff.
 */
static int intro_load( const char *text )
{
   uint32_t intro_size;
   char *intro_buf;
   int i, p, n;
   int mem;

   /* Load text. */
   intro_buf = ndata_read( text, &intro_size );
   intro_length = intro_size; /* Length aproximation. */

   /* Create intro font. */
   gl_fontInit( &intro_font, NULL, INTRO_FONT_SIZE );

   /* Load lines. */
   p = 0;
   n = 0;
   mem = 0;
   while ((uint32_t)p < intro_size) {
      /* Get the length. */
      i = gl_printWidthForText( &intro_font, &intro_buf[p], SCREEN_W - 200. );

      /* Copy the line. */
      if (n+1 > mem) {
         mem += 128;
         intro_lines = realloc( intro_lines, sizeof(char*) * mem );
      }
      intro_lines[n] = malloc( i + 1 );
      strncpy( intro_lines[n], &intro_buf[p], i );
      intro_lines[n][i] = '\0';

      p += i + 1; /* Move pointer. */
      n++; /* New line. */
   }

   /* Clean up. */
   free(intro_buf);

   intro_nlines = n;
   return 0;
}
Пример #5
0
/**
 * @brief Loads the intro stuff.
 */
static int intro_load( const char *text )
{
   uint32_t intro_size;
   char *intro_buf;
   char img_src[128];     /* path to image to be displayed alongside text. */
   int length;
   int i, p, n;
   int mem;

   has_side_gfx = 0;

   /* Load text. */
   intro_buf = ndata_read( text, &intro_size );
   intro_length = intro_size; /* Length aproximation. */

   /* Create intro font. */
   gl_fontInit( &intro_font, "dat/mono.ttf", INTRO_FONT_SIZE );

   /* Load lines. */
   p = 0;
   n = 0;
   mem = 0;
   while ((uint32_t)p < intro_size) {

      /* Copy the line. */
      if (n+1 > mem) {
         mem += 128;
         intro_lines = realloc( intro_lines, sizeof(char*) * mem );
      }

      if ( intro_buf[p] == '[' /* Don't do sscanf for every line! */
           && sscanf( &intro_buf[p], "[fadein %s", img_src ) == 1 ) {
         /* an image to appear next to text. */
         /* Get the length. */
         for (i = 0; intro_buf[p + i] != '\n' && intro_buf[p + i] != '\0'; ++i);

         length = strlen( img_src );
         intro_lines[n] = malloc( length + 2 );
         intro_lines[n][0] = 'i';
         strncpy( &intro_lines[n][1], img_src, length );
         intro_lines[n][length] = '\0';

         /* Mark that there are graphics. */
         has_side_gfx = 1;

      } else if ( intro_buf[p] == '[' /* Don't do strncmp for every line! */
           && strncmp( &intro_buf[p], "[fadeout]", 9 ) == 0 ) {
         /* fade out the image next to the text. */

         for (i = 0; intro_buf[p + i] != '\n' && intro_buf[p + i] != '\0'; ++i);

         intro_lines[n] = malloc( 2 );
         intro_lines[n][0] = 'o';
         intro_lines[n][1] = '\0';   /* not strictly necessary, but safe. */

      } else {
         /* plain old text. */

         /* Get the length. */
         i = gl_printWidthForText( &intro_font,
                                   &intro_buf[p],
                                   SCREEN_W - 500. );

         intro_lines[n] = malloc( i + 2 );
         intro_lines[n][0] = 't';
         strncpy( &intro_lines[n][1], &intro_buf[p], i );
         intro_lines[n][i+1] = '\0';
      }

      p += i + 1; /* Move pointer. */
      n++; /* New line. */
   }

   /* Clean up. */
   free(intro_buf);

   intro_nlines = n;
   return 0;
}
Пример #6
0
/**
 * @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 {
Пример #7
0
/**
 * @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 = 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);

   /* Set up debug signal handlers. */
   debug_sigInit();

   /* Create the home directory if needed. */
   if (nfile_dirMakeExist("%s", nfile_basePath()))
      WARN("Unable to create naev directory '%s'", nfile_basePath());

   /* 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(); 

   /* Set the configuration. */
   snprintf(buf, PATH_MAX, "%s"CONF_FILE, nfile_basePath());
   conf_setDefaults(); /* set the default config values */
   conf_loadConfig(buf); /* Lua to parse the configuration file */
   conf_parseCLI( argc, argv ); /* parse CLI arguments */

   /* Enable FPU exceptions. */
#if !(HAS_WIN32) && defined(DEBUGGING)
   if (conf.fpu_except)
      feenableexcept( FE_DIVBYZERO | FE_INVALID | FE_OVERFLOW );
#endif /* DEBUGGING */

   /* Open data. */
   if (ndata_open() != 0)
      ERR("Failed to open ndata.");

   /* 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, FONT_SIZE ); /* initializes default font to size */
   gl_fontInit( &gl_smallFont, NULL, FONT_SIZE_SMALL ); /* small font */

   /* Display the load screen. */
   loadscreen_load();
   loadscreen_render( 0., "Initializing subsystems..." );
   time = 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");


   /* 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. */

   /* Data loading */
   load_all();

   /* Unload load screen. */
   loadscreen_unload();

   /* Start menu. */
   menu_main();

   /* Force a minimum delay with loading screen */
   if ((SDL_GetTicks() - time) < NAEV_INIT_DELAY)
      SDL_Delay( NAEV_INIT_DELAY - (SDL_GetTicks() - time) );
   time = SDL_GetTicks(); /* initializes the time */
   /* 
    * main loop
    */
   SDL_Event event;
   /* flushes the event loop since I noticed that when the joystick is loaded it
    * creates button events that results in the player starting out acceling */
   while (SDL_PollEvent(&event));
   /* primary loop */
   while (!quit) {
      while (SDL_PollEvent(&event)) { /* event loop */
         if (event.type == SDL_QUIT)
            quit = 1; /* quit is handled here */

         input_handle(&event); /* handles all the events and player keybinds */
      }

      main_loop();
   }


   /* Save configuration. */
   conf_saveConfig(buf);

   /* cleanup some stuff */
   player_cleanup(); /* cleans up the player stuff */
   gui_free(); /* cleans up the player's GUI */
   weapon_exit(); /* destroys all active weapons */
   pilots_free(); /* frees the pilots, they were locked up :( */
   cond_exit(); /* destroy conditional subsystem. */
   land_exit(); /* Destroys landing vbo and friends. */

   /* data unloading */
   unload_all();

   /* cleanup opengl fonts */
   gl_freeFont(NULL);
   gl_freeFont(&gl_smallFont);

   /* Close data. */
   ndata_close();

   /* Destroy conf. */
   conf_cleanup(); /* Frees some memory the configuration allocated. */

   /* exit subsystems */
   map_exit(); /* destroys the map. */
   toolkit_exit(); /* kills the toolkit */
   ai_exit(); /* stops the Lua AI magic */
   joystick_exit(); /* releases joystick */
   input_exit(); /* cleans up keybindings */
   nebu_exit(); /* destroys the nebula */
   gl_exit(); /* kills video output */
   sound_exit(); /* kills the sound */
   news_exit(); /* destroys the news. */

   /* Free the icon. */
   if (naev_icon)
      free(naev_icon);

   SDL_Quit(); /* quits SDL */

   /* all is well */
   exit(EXIT_SUCCESS);
}