src/init.c

   1 /***********************************************************
   2 * Rocks'n'Diamonds -- McDuffin Strikes Back!               *
   3 *----------------------------------------------------------*
   4 * (c) 1995-2002 Artsoft Entertainment                      *
   5 *               Holger Schemel                             *
   6 *               Detmolder Strasse 189                      *
   7 *               33604 Bielefeld                            *
   8 *               Germany                                    *
   9 *               e-mail: info@artsoft.org                   *
  10 *----------------------------------------------------------*
  11 * init.c                                                   *
  12 ***********************************************************/
  13
  14 #include "libgame/libgame.h"
  15
  16 #include "init.h"
  17 #include "events.h"
  18 #include "screens.h"
  19 #include "editor.h"
  20 #include "game.h"
  21 #include "tape.h"
  22 #include "tools.h"
  23 #include "files.h"
  24 #include "network.h"
  25 #include "netserv.h"
  26 #include "cartoons.h"
  27 #include "config.h"
  28
  29 #include "conf_e2g.c"   /* include auto-generated data structure definitions */
  30
  31
  32 static char *image_filename[NUM_PICTURES] =
  33 {
  34 #if 0
  35   "RocksScreen.pcx",
  36   "RocksDoor.pcx",
  37   "RocksToons.pcx",
  38   "RocksFontBig.pcx",
  39   "RocksFontSmall.pcx",
  40   "RocksFontMedium.pcx",
  41   "RocksFontEM.pcx"
  42 #else
  43   "RocksScreen.pcx",
  44   "RocksElements.pcx",
  45   "RocksDoor.pcx",
  46   "RocksHeroes.pcx",
  47   "RocksToons.pcx",
  48   "RocksSP.pcx",
  49   "RocksDC.pcx",
  50   "RocksMore.pcx",
  51   "RocksFontBig.pcx",
  52   "RocksFontSmall.pcx",
  53   "RocksFontMedium.pcx",
  54   "RocksFontEM.pcx"
  55 #endif
  56 };
  57
  58 static Bitmap *bitmap_font_initial = NULL;
  59
  60 static void InitGlobal(void);
  61 static void InitSetup(void);
  62 static void InitPlayerInfo(void);
  63 static void InitLevelInfo(void);
  64 static void InitArtworkInfo(void);
  65 static void InitLevelArtworkInfo(void);
  66 static void InitNetworkServer(void);
  67 static void InitArtworkConfig(void);
  68 static void InitImages(void);
  69 static void InitMixer(void);
  70 static void InitSound(void);
  71 static void InitMusic(void);
  72 static void InitGfx(void);
  73 static void InitGfxBackground(void);
  74 static void InitGadgets(void);
  75 static void InitElementProperties(void);
  76 static void InitElementGraphicInfo(void);
  77 static void InitElementSoundInfo(void);
  78 static void InitGraphicInfo(void);
  79 static void InitSoundInfo();
  80 static void Execute_Command(char *);
  81
  82 void OpenAll(void)
  83 {
  84   InitGlobal();         /* initialize some global variables */
  85
  86   if (options.execute_command)
  87     Execute_Command(options.execute_command);
  88
  89   if (options.serveronly)
  90   {
  91 #if defined(PLATFORM_UNIX)
  92     NetworkServer(options.server_port, options.serveronly);
  93 #else
  94     Error(ERR_WARN, "networking only supported in Unix version");
  95 #endif
  96     exit(0);    /* never reached */
  97   }
  98
  99   InitProgramInfo(UNIX_USERDATA_DIRECTORY,
 100                   PROGRAM_TITLE_STRING, getWindowTitleString(),
 101                   ICON_TITLE_STRING, X11_ICON_FILENAME, X11_ICONMASK_FILENAME,
 102                   MSDOS_POINTER_FILENAME,
 103                   COOKIE_PREFIX, FILENAME_PREFIX, GAME_VERSION_ACTUAL);
 104
 105   InitSetup();
 106   InitPlayerInfo();
 107   InitArtworkInfo();            /* needed before loading gfx, sound & music */
 108   InitArtworkConfig();          /* needed before forking sound child process */
 109   InitMixer();
 110
 111   InitCounter();
 112
 113   InitJoysticks();
 114   InitRND(NEW_RANDOMIZE);
 115
 116   InitVideoDisplay();
 117   InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
 118                   setup.fullscreen);
 119
 120   InitEventFilter(FilterMouseMotionEvents);
 121
 122   InitElementProperties();
 123
 124   InitGfx();
 125
 126   InitLevelInfo();
 127   InitLevelArtworkInfo();
 128
 129   InitImages();                 /* needs to know current level directory */
 130   InitSound();                  /* needs to know current level directory */
 131   InitMusic();                  /* needs to know current level directory */
 132
 133   InitGfxBackground();
 134
 135   if (global.autoplay_leveldir)
 136   {
 137     AutoPlayTape();
 138     return;
 139   }
 140
 141   DrawMainMenu();
 142
 143   InitNetworkServer();
 144 }
 145
 146 static void InitGlobal()
 147 {
 148   global.autoplay_leveldir = NULL;
 149
 150   global.frames_per_second = 0;
 151   global.fps_slowdown = FALSE;
 152   global.fps_slowdown_factor = 1;
 153 }
 154
 155 static void InitSetup()
 156 {
 157   LoadSetup();                                  /* global setup info */
 158 }
 159
 160 static void InitPlayerInfo()
 161 {
 162   int i;
 163
 164   /* choose default local player */
 165   local_player = &stored_player[0];
 166
 167   for (i=0; i<MAX_PLAYERS; i++)
 168     stored_player[i].connected = FALSE;
 169
 170   local_player->connected = TRUE;
 171 }
 172
 173 static void InitLevelInfo()
 174 {
 175   LoadLevelInfo();                              /* global level info */
 176   LoadLevelSetup_LastSeries();                  /* last played series info */
 177   LoadLevelSetup_SeriesInfo();                  /* last played level info */
 178 }
 179
 180 static void InitArtworkInfo()
 181 {
 182   LoadArtworkInfo();
 183 }
 184
 185 static void InitArtworkConfig()
 186 {
 187   static char *element_prefix[MAX_NUM_ELEMENTS + 1];
 188   static char *sound_class_prefix[MAX_NUM_ELEMENTS + 1];
 189   static char *action_suffix[NUM_ACTIONS + 1];
 190   static char *direction_suffix[NUM_DIRECTIONS + 1];
 191   static char *dummy[1] = { NULL };
 192   int i;
 193
 194   for (i=0; i<MAX_NUM_ELEMENTS + 1; i++)
 195     element_prefix[i] = element_info[i].token_name;
 196   for (i=0; i<MAX_NUM_ELEMENTS + 1; i++)
 197     sound_class_prefix[i] = element_info[i].sound_class_name;
 198   for (i=0; i<NUM_ACTIONS + 1; i++)
 199     action_suffix[i] = element_action_info[i].suffix;
 200   for (i=0; i<NUM_DIRECTIONS + 1; i++)
 201     direction_suffix[i] = element_direction_info[i].suffix;
 202
 203   InitImageList(image_config, NUM_IMAGE_FILES, image_config_suffix,
 204                 element_prefix, action_suffix, direction_suffix);
 205   InitSoundList(sound_config, NUM_SOUND_FILES, sound_config_suffix,
 206                 sound_class_prefix, action_suffix, dummy);
 207 }
 208
 209 void InitLevelArtworkInfo()
 210 {
 211   LoadLevelArtworkInfo();
 212 }
 213
 214 void InitNetworkServer()
 215 {
 216 #if defined(PLATFORM_UNIX)
 217   int nr_wanted;
 218 #endif
 219
 220   if (!options.network)
 221     return;
 222
 223 #if defined(PLATFORM_UNIX)
 224   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 225
 226   if (!ConnectToServer(options.server_host, options.server_port))
 227     Error(ERR_EXIT, "cannot connect to network game server");
 228
 229   SendToServer_PlayerName(setup.player_name);
 230   SendToServer_ProtocolVersion();
 231
 232   if (nr_wanted)
 233     SendToServer_NrWanted(nr_wanted);
 234 #endif
 235 }
 236
 237 static void InitMixer()
 238 {
 239   OpenAudio();
 240   StartMixer();
 241 }
 242
 243 static void ReinitializeGraphics()
 244 {
 245   InitElementGraphicInfo();     /* initialize element/graphic config info */
 246   InitGraphicInfo();            /* initialize graphic info from config file */
 247
 248   InitFontInfo(bitmap_font_initial,
 249                graphic_info[IMG_FONT_BIG].bitmap,
 250                graphic_info[IMG_FONT_MEDIUM].bitmap,
 251                graphic_info[IMG_FONT_SMALL].bitmap,
 252                graphic_info[IMG_FONT_EM].bitmap);
 253
 254   SetMainBackgroundImage(IMG_BACKGROUND_DEFAULT);
 255   SetDoorBackgroundImage(IMG_BACKGROUND_DOOR);
 256
 257   InitGadgets();
 258   InitToons();
 259 }
 260
 261 static void ReinitializeSounds()
 262 {
 263   InitElementSoundInfo();       /* initialize element/sound config info */
 264   InitSoundInfo();              /* initialize sounds info from config file */
 265
 266   InitPlaySoundLevel();         /* initialize internal game sound values */
 267 }
 268
 269 static void ReinitializeMusic()
 270 {
 271   /* currently nothing to do */
 272 }
 273
 274 static void InitImages()
 275 {
 276   ReloadCustomImages();
 277   ReinitializeGraphics();
 278 }
 279
 280 static void InitSound()
 281 {
 282   InitReloadCustomSounds(artwork.snd_current->identifier);
 283   ReinitializeSounds();
 284 }
 285
 286 static void InitMusic()
 287 {
 288   InitReloadCustomMusic(artwork.mus_current->identifier);
 289   ReinitializeMusic();
 290 }
 291
 292 static void InitTileClipmasks()
 293 {
 294 #if 0
 295 #if defined(TARGET_X11)
 296   XGCValues clip_gc_values;
 297   unsigned long clip_gc_valuemask;
 298
 299 #if defined(TARGET_X11_NATIVE)
 300
 301 #if 0
 302   GC copy_clipmask_gc;
 303
 304   static struct
 305   {
 306     int start;
 307     int count;
 308   }
 309   tile_needs_clipping[] =
 310   {
 311     { GFX_SPIELER1_UP, 4 },
 312     { GFX_SPIELER1_DOWN, 4 },
 313     { GFX_SPIELER1_LEFT, 4 },
 314     { GFX_SPIELER1_RIGHT, 4 },
 315     { GFX_SPIELER1_PUSH_LEFT, 4 },
 316     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 317     { GFX_SPIELER2_UP, 4 },
 318     { GFX_SPIELER2_DOWN, 4 },
 319     { GFX_SPIELER2_LEFT, 4 },
 320     { GFX_SPIELER2_RIGHT, 4 },
 321     { GFX_SPIELER2_PUSH_LEFT, 4 },
 322     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 323     { GFX_SPIELER3_UP, 4 },
 324     { GFX_SPIELER3_DOWN, 4 },
 325     { GFX_SPIELER3_LEFT, 4 },
 326     { GFX_SPIELER3_RIGHT, 4 },
 327     { GFX_SPIELER3_PUSH_LEFT, 4 },
 328     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 329     { GFX_SPIELER4_UP, 4 },
 330     { GFX_SPIELER4_DOWN, 4 },
 331     { GFX_SPIELER4_LEFT, 4 },
 332     { GFX_SPIELER4_RIGHT, 4 },
 333     { GFX_SPIELER4_PUSH_LEFT, 4 },
 334     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 335     { GFX_SP_MURPHY, 1 },
 336     { GFX_MURPHY_GO_LEFT, 3 },
 337     { GFX_MURPHY_GO_RIGHT, 3 },
 338     { GFX_MURPHY_SNAP_UP, 1 },
 339     { GFX_MURPHY_SNAP_DOWN, 1 },
 340     { GFX_MURPHY_SNAP_RIGHT, 1 },
 341     { GFX_MURPHY_SNAP_LEFT, 1 },
 342     { GFX_MURPHY_PUSH_RIGHT, 1 },
 343     { GFX_MURPHY_PUSH_LEFT, 1 },
 344     { GFX_GEBLUBBER, 4 },
 345     { GFX_DYNAMIT, 7 },
 346     { GFX_DYNABOMB, 4 },
 347     { GFX_EXPLOSION, 8 },
 348     { GFX_SOKOBAN_OBJEKT, 1 },
 349     { GFX_FUNKELN_BLAU, 3 },
 350     { GFX_FUNKELN_WEISS, 3 },
 351     { GFX2_SHIELD_PASSIVE, 3 },
 352     { GFX2_SHIELD_ACTIVE, 3 },
 353     { -1, 0 }
 354   };
 355 #endif
 356
 357 #endif /* TARGET_X11_NATIVE */
 358 #endif /* TARGET_X11 */
 359
 360   int i;
 361
 362   /* initialize pixmap array for special X11 tile clipping to Pixmap 'None' */
 363   for (i=0; i<NUM_TILES; i++)
 364     tile_clipmask[i] = None;
 365
 366 #if defined(TARGET_X11)
 367   /* This stuff is needed because X11 (XSetClipOrigin(), to be precise) is
 368      often very slow when preparing a masked XCopyArea() for big Pixmaps.
 369      To prevent this, create small (tile-sized) mask Pixmaps which will then
 370      be set much faster with XSetClipOrigin() and speed things up a lot. */
 371
 372   clip_gc_values.graphics_exposures = False;
 373   clip_gc_valuemask = GCGraphicsExposures;
 374   tile_clip_gc = XCreateGC(display, window->drawable,
 375                            clip_gc_valuemask, &clip_gc_values);
 376
 377 #if 0
 378   for (i=0; i<NUM_BITMAPS; i++)
 379   {
 380     if (pix[i]->clip_mask)
 381     {
 382       clip_gc_values.graphics_exposures = False;
 383       clip_gc_values.clip_mask = pix[i]->clip_mask;
 384       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 385       pix[i]->stored_clip_gc = XCreateGC(display, window->drawable,
 386                                          clip_gc_valuemask, &clip_gc_values);
 387     }
 388   }
 389 #endif
 390
 391 #if defined(TARGET_X11_NATIVE)
 392
 393 #if 0
 394   /* create graphic context structures needed for clipping */
 395   clip_gc_values.graphics_exposures = False;
 396   clip_gc_valuemask = GCGraphicsExposures;
 397   copy_clipmask_gc = XCreateGC(display, pix[PIX_BACK]->clip_mask,
 398                                clip_gc_valuemask, &clip_gc_values);
 399
 400   /* create only those clipping Pixmaps we really need */
 401   for (i=0; tile_needs_clipping[i].start>=0; i++)
 402   {
 403     int j;
 404
 405     for (j=0; j<tile_needs_clipping[i].count; j++)
 406     {
 407       int tile = tile_needs_clipping[i].start + j;
 408       int graphic = tile;
 409       int src_x, src_y;
 410       Bitmap *src_bitmap;
 411       Pixmap src_pixmap;
 412
 413       getGraphicSource(graphic, &src_bitmap, &src_x, &src_y);
 414       src_pixmap = src_bitmap->clip_mask;
 415
 416       tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
 417                                           TILEX, TILEY, 1);
 418
 419       XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
 420                 src_x, src_y, TILEX, TILEY, 0, 0);
 421     }
 422   }
 423
 424   XFreeGC(display, copy_clipmask_gc);
 425 #endif
 426
 427 #endif /* TARGET_X11_NATIVE */
 428 #endif /* TARGET_X11 */
 429 #endif
 430 }
 431
 432 void FreeTileClipmasks()
 433 {
 434 #if 0
 435 #if defined(TARGET_X11)
 436   int i;
 437
 438   for (i=0; i<NUM_TILES; i++)
 439   {
 440     if (tile_clipmask[i] != None)
 441     {
 442       XFreePixmap(display, tile_clipmask[i]);
 443       tile_clipmask[i] = None;
 444     }
 445   }
 446
 447   if (tile_clip_gc)
 448     XFreeGC(display, tile_clip_gc);
 449   tile_clip_gc = None;
 450
 451 #if 0
 452   for (i=0; i<NUM_BITMAPS; i++)
 453   {
 454     if (pix[i] != NULL && pix[i]->stored_clip_gc)
 455     {
 456       XFreeGC(display, pix[i]->stored_clip_gc);
 457       pix[i]->stored_clip_gc = None;
 458     }
 459   }
 460 #endif
 461
 462 #endif /* TARGET_X11 */
 463 #endif
 464 }
 465
 466 void InitGfx()
 467 {
 468 #if 0
 469   int i;
 470 #endif
 471
 472   /* initialize screen properties */
 473   InitGfxFieldInfo(SX, SY, SXSIZE, SYSIZE,
 474                    REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 475   InitGfxDoor1Info(DX, DY, DXSIZE, DYSIZE);
 476   InitGfxDoor2Info(VX, VY, VXSIZE, VYSIZE);
 477   InitGfxScrollbufferInfo(FXSIZE, FYSIZE);
 478
 479   /* create additional image buffers for double-buffering */
 480   bitmap_db_field = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 481   bitmap_db_door  = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 482
 483 #if 0
 484   pix[PIX_FONT_SMALL] = LoadCustomImage(image_filename[PIX_FONT_SMALL]);
 485
 486   InitFontInfo(NULL, NULL, pix[PIX_FONT_SMALL], NULL);
 487 #else
 488   bitmap_font_initial = LoadCustomImage(image_filename[PIX_FONT_SMALL]);
 489
 490   InitFontInfo(bitmap_font_initial, NULL, NULL, NULL, NULL);
 491 #endif
 492
 493   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 494   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 495
 496   DrawInitText("Loading graphics:", 120, FC_GREEN);
 497
 498 #if 0
 499   for (i=0; i<NUM_PICTURES; i++)
 500   {
 501 #if 0
 502     if (i != PIX_FONT_SMALL)
 503 #endif
 504     {
 505       DrawInitText(image_filename[i], 150, FC_YELLOW);
 506
 507       pix[i] = LoadCustomImage(image_filename[i]);
 508     }
 509   }
 510 #endif
 511
 512 #if 0
 513   InitFontInfo(pix[PIX_FONT_BIG], pix[PIX_FONT_MEDIUM], pix[PIX_FONT_SMALL],
 514                pix[PIX_FONT_EM]);
 515 #endif
 516
 517   InitTileClipmasks();
 518 }
 519
 520 void InitGfxBackground()
 521 {
 522   int x, y;
 523
 524   drawto = backbuffer;
 525   fieldbuffer = bitmap_db_field;
 526   SetDrawtoField(DRAW_BACKBUFFER);
 527
 528   BlitBitmap(graphic_info[IMG_GLOBAL_BORDER].bitmap, backbuffer,
 529              0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
 530   ClearRectangle(backbuffer, REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 531   ClearRectangle(bitmap_db_door, 0, 0, 3 * DXSIZE, DYSIZE + VYSIZE);
 532
 533   for (x=0; x<MAX_BUF_XSIZE; x++)
 534     for (y=0; y<MAX_BUF_YSIZE; y++)
 535       redraw[x][y] = 0;
 536   redraw_tiles = 0;
 537   redraw_mask = REDRAW_ALL;
 538 }
 539
 540 void ReloadCustomArtwork()
 541 {
 542   static char *leveldir_current_identifier = NULL;
 543   static boolean last_override_level_graphics = FALSE;
 544   static boolean last_override_level_sounds = FALSE;
 545   static boolean last_override_level_music = FALSE;
 546   /* identifier for new artwork; default: artwork configured in setup */
 547   char *gfx_new_identifier = artwork.gfx_current->identifier;
 548   char *snd_new_identifier = artwork.snd_current->identifier;
 549   char *mus_new_identifier = artwork.mus_current->identifier;
 550   boolean redraw_screen = FALSE;
 551
 552   if (leveldir_current_identifier == NULL)
 553     leveldir_current_identifier = leveldir_current->identifier;
 554
 555 #if 0
 556   printf("CURRENT GFX: '%s' ['%s']\n", artwork.gfx_current->identifier,
 557          leveldir_current->graphics_set);
 558   printf("CURRENT LEV: '%s' / '%s'\n", leveldir_current_identifier,
 559          leveldir_current->identifier);
 560 #endif
 561
 562 #if 0
 563   printf("graphics --> '%s' ('%s')\n",
 564          artwork.gfx_current_identifier, artwork.gfx_current->filename);
 565   printf("sounds   --> '%s' ('%s')\n",
 566          artwork.snd_current_identifier, artwork.snd_current->filename);
 567   printf("music    --> '%s' ('%s')\n",
 568          artwork.mus_current_identifier, artwork.mus_current->filename);
 569 #endif
 570
 571   /* leveldir_current may be invalid (level group, parent link) */
 572   if (!validLevelSeries(leveldir_current))
 573     return;
 574
 575   /* when a new level series was selected, check if there was a change
 576      in custom artwork stored in level series directory */
 577   if (leveldir_current_identifier != leveldir_current->identifier)
 578   {
 579     char *identifier_old = leveldir_current_identifier;
 580     char *identifier_new = leveldir_current->identifier;
 581
 582     if (getTreeInfoFromIdentifier(artwork.gfx_first, identifier_old) !=
 583         getTreeInfoFromIdentifier(artwork.gfx_first, identifier_new))
 584       gfx_new_identifier = identifier_new;
 585     if (getTreeInfoFromIdentifier(artwork.snd_first, identifier_old) !=
 586         getTreeInfoFromIdentifier(artwork.snd_first, identifier_new))
 587       snd_new_identifier = identifier_new;
 588     if (getTreeInfoFromIdentifier(artwork.mus_first, identifier_new) !=
 589         getTreeInfoFromIdentifier(artwork.mus_first, identifier_new))
 590       mus_new_identifier = identifier_new;
 591
 592     leveldir_current_identifier = leveldir_current->identifier;
 593   }
 594
 595   /* custom level artwork configured in level series configuration file
 596      always overrides custom level artwork stored in level series directory
 597      and (level independant) custom artwork configured in setup menue */
 598   if (leveldir_current->graphics_set != NULL)
 599     gfx_new_identifier = leveldir_current->graphics_set;
 600   if (leveldir_current->sounds_set != NULL)
 601     snd_new_identifier = leveldir_current->sounds_set;
 602   if (leveldir_current->music_set != NULL)
 603     mus_new_identifier = leveldir_current->music_set;
 604
 605   if (strcmp(artwork.gfx_current_identifier, gfx_new_identifier) != 0 ||
 606       last_override_level_graphics != setup.override_level_graphics)
 607   {
 608 #if 0
 609     printf("RELOADING GRAPHICS '%s' -> '%s' ('%s')\n",
 610            artwork.gfx_current_identifier,
 611            artwork.gfx_current->identifier,
 612            gfx_new_identifier);
 613 #endif
 614
 615     setLevelArtworkDir(artwork.gfx_first);
 616
 617     ClearRectangle(window, 0, 0, WIN_XSIZE, WIN_YSIZE);
 618
 619     ReloadCustomImages();
 620     ReinitializeGraphics();
 621
 622     FreeTileClipmasks();
 623     InitTileClipmasks();
 624
 625     artwork.gfx_current_identifier = artwork.gfx_current->identifier;
 626     last_override_level_graphics = setup.override_level_graphics;
 627
 628     redraw_screen = TRUE;
 629   }
 630
 631   if (strcmp(artwork.snd_current_identifier, snd_new_identifier) != 0 ||
 632       last_override_level_sounds != setup.override_level_sounds)
 633   {
 634 #if 0
 635     printf("RELOADING SOUNDS '%s' -> '%s' ('%s')\n",
 636            artwork.snd_current_identifier,
 637            artwork.snd_current->identifier,
 638            snd_new_identifier);
 639 #endif
 640
 641     /* set artwork path to send it to the sound server process */
 642     setLevelArtworkDir(artwork.snd_first);
 643
 644     InitReloadCustomSounds(snd_new_identifier);
 645     ReinitializeSounds();
 646
 647     artwork.snd_current_identifier = artwork.snd_current->identifier;
 648     last_override_level_sounds = setup.override_level_sounds;
 649
 650     redraw_screen = TRUE;
 651   }
 652
 653   if (strcmp(artwork.mus_current_identifier, mus_new_identifier) != 0 ||
 654       last_override_level_music != setup.override_level_music)
 655   {
 656     /* set artwork path to send it to the sound server process */
 657     setLevelArtworkDir(artwork.mus_first);
 658
 659     InitReloadCustomMusic(mus_new_identifier);
 660     ReinitializeMusic();
 661
 662     artwork.mus_current_identifier = artwork.mus_current->identifier;
 663     last_override_level_music = setup.override_level_music;
 664
 665     redraw_screen = TRUE;
 666   }
 667
 668   if (redraw_screen)
 669   {
 670     InitGfxBackground();
 671
 672     /* force redraw of (open or closed) door graphics */
 673     SetDoorState(DOOR_OPEN_ALL);
 674     CloseDoor(DOOR_CLOSE_ALL | DOOR_NO_DELAY);
 675   }
 676 }
 677
 678 void FreeGadgets()
 679 {
 680   FreeLevelEditorGadgets();
 681   FreeGameButtons();
 682   FreeTapeButtons();
 683   FreeToolButtons();
 684   FreeScreenGadgets();
 685 }
 686
 687 void InitGadgets()
 688 {
 689   static boolean gadgets_initialized = FALSE;
 690
 691   if (gadgets_initialized)
 692     FreeGadgets();
 693
 694   CreateLevelEditorGadgets();
 695   CreateGameButtons();
 696   CreateTapeButtons();
 697   CreateToolButtons();
 698   CreateScreenGadgets();
 699
 700   gadgets_initialized = TRUE;
 701 }
 702
 703 void InitElementGraphicInfo()
 704 {
 705   struct PropertyMapping *property_mapping = getImageListPropertyMapping();
 706   int num_property_mappings = getImageListPropertyMappingSize();
 707   int i, act, dir;
 708
 709   /* set values to -1 to identify later as "uninitialized" values */
 710   for (i=0; i<MAX_NUM_ELEMENTS; i++)
 711   {
 712     for (act=0; act<NUM_ACTIONS; act++)
 713     {
 714       element_info[i].graphic[act] = -1;
 715
 716       for (dir=0; dir<NUM_DIRECTIONS; dir++)
 717         element_info[i].direction_graphic[act][dir] = -1;
 718     }
 719   }
 720
 721   for (i=EL_CHAR_START; i<=EL_CHAR_END; i++)
 722     element_info[i].graphic[ACTION_DEFAULT] =
 723       IMG_CHAR_START + (i - EL_CHAR_START);
 724
 725   for (i=EL_CUSTOM_START; i<=EL_CUSTOM_END; i++)
 726     element_info[i].graphic[ACTION_DEFAULT] =
 727       IMG_CUSTOM_START + (i - EL_CUSTOM_START);
 728
 729   /* initialize element/graphic mapping from static configuration */
 730   for (i=0; element_to_graphic[i].element > -1; i++)
 731   {
 732     int element   = element_to_graphic[i].element;
 733     int action    = element_to_graphic[i].action;
 734     int direction = element_to_graphic[i].direction;
 735     int graphic   = element_to_graphic[i].graphic;
 736
 737     if (action < 0)
 738       action = ACTION_DEFAULT;
 739
 740     if (direction > -1)
 741       element_info[element].direction_graphic[action][direction] = graphic;
 742     else
 743       element_info[element].graphic[action] = graphic;
 744   }
 745
 746   /* initialize element/graphic mapping from dynamic configuration */
 747   for (i=0; i < num_property_mappings; i++)
 748   {
 749     int element   = property_mapping[i].base_index;
 750     int action    = property_mapping[i].ext1_index;
 751     int direction = property_mapping[i].ext2_index;
 752     int graphic   = property_mapping[i].artwork_index;
 753
 754     if (action < 0)
 755       action = ACTION_DEFAULT;
 756
 757     if (direction > -1)
 758       element_info[element].direction_graphic[action][direction] = graphic;
 759     else
 760       element_info[element].graphic[action] = graphic;
 761   }
 762
 763   /* now set all '-1' values to element specific default values */
 764   for (i=0; i<MAX_NUM_ELEMENTS; i++)
 765   {
 766     int default_action_graphic = element_info[i].graphic[ACTION_DEFAULT];
 767     int default_action_direction_graphic[NUM_DIRECTIONS];
 768
 769     if (default_action_graphic == -1)
 770       default_action_graphic = IMG_CHAR_QUESTION;
 771
 772     for (dir=0; dir<NUM_DIRECTIONS; dir++)
 773     {
 774       default_action_direction_graphic[dir] =
 775         element_info[i].direction_graphic[ACTION_DEFAULT][dir];
 776
 777       if (default_action_direction_graphic[dir] == -1)
 778         default_action_direction_graphic[dir] = default_action_graphic;
 779     }
 780
 781     for (act=0; act<NUM_ACTIONS; act++)
 782     {
 783       for (dir=0; dir<NUM_DIRECTIONS; dir++)
 784       {
 785         int default_direction_graphic = element_info[i].graphic[act];
 786
 787         /* no graphic for current action -- use default direction graphic */
 788         if (default_direction_graphic == -1)
 789           default_direction_graphic = default_action_direction_graphic[dir];
 790
 791         if (element_info[i].direction_graphic[act][dir] == -1)
 792           element_info[i].direction_graphic[act][dir] =
 793             default_direction_graphic;
 794       }
 795
 796       /* no graphic for this specific action -- use default action graphic */
 797       if (element_info[i].graphic[act] == -1)
 798         element_info[i].graphic[act] = default_action_graphic;
 799     }
 800   }
 801 }
 802
 803 static void InitElementSoundInfo()
 804 {
 805   /* soon to come */
 806 }
 807
 808 static void set_graphic_parameters(int graphic, int *parameter)
 809 {
 810   Bitmap *src_bitmap = getBitmapFromImageID(graphic);
 811   int num_xtiles = (src_bitmap ? src_bitmap->width          : TILEX) / TILEX;
 812   int num_ytiles = (src_bitmap ? src_bitmap->height * 2 / 3 : TILEY) / TILEY;
 813
 814   graphic_info[graphic].bitmap = src_bitmap;
 815
 816   graphic_info[graphic].src_x = parameter[GFX_ARG_XPOS] * TILEX;
 817   graphic_info[graphic].src_y = parameter[GFX_ARG_YPOS] * TILEY;
 818   graphic_info[graphic].offset_x = parameter[GFX_ARG_OFFSET];
 819   graphic_info[graphic].offset_y = 0;
 820
 821   /* animation frames are ordered vertically instead of horizontally */
 822   if (parameter[GFX_ARG_VERTICAL])
 823   {
 824     graphic_info[graphic].offset_x = 0;
 825     graphic_info[graphic].offset_y = parameter[GFX_ARG_OFFSET];
 826   }
 827
 828   /* optionally, the x and y offset of frames can be specified directly */
 829   if (parameter[GFX_ARG_XOFFSET] != ARG_UNDEFINED_VALUE)
 830     graphic_info[graphic].offset_x = parameter[GFX_ARG_XOFFSET];
 831   if (parameter[GFX_ARG_YOFFSET] != ARG_UNDEFINED_VALUE)
 832     graphic_info[graphic].offset_y = parameter[GFX_ARG_YOFFSET];
 833
 834   /* automatically determine correct number of frames, if not defined */
 835   if (parameter[GFX_ARG_FRAMES] != ARG_UNDEFINED_VALUE)
 836     graphic_info[graphic].anim_frames = parameter[GFX_ARG_FRAMES];
 837   else if (parameter[GFX_ARG_XPOS] == 0 && !parameter[GFX_ARG_VERTICAL])
 838     graphic_info[graphic].anim_frames = num_xtiles;
 839   else if (parameter[GFX_ARG_YPOS] == 0 && parameter[GFX_ARG_VERTICAL])
 840     graphic_info[graphic].anim_frames = num_ytiles;
 841   else
 842     graphic_info[graphic].anim_frames = 1;
 843
 844   graphic_info[graphic].anim_delay = parameter[GFX_ARG_DELAY];
 845   if (graphic_info[graphic].anim_delay == 0)    /* delay must be at least 1 */
 846     graphic_info[graphic].anim_delay = 1;
 847
 848   /* set mode for animation frame order */
 849   if (parameter[GFX_ARG_MODE_LOOP])
 850     graphic_info[graphic].anim_mode = ANIM_LOOP;
 851   else if (parameter[GFX_ARG_MODE_LINEAR])
 852     graphic_info[graphic].anim_mode = ANIM_LINEAR;
 853   else if (parameter[GFX_ARG_MODE_PINGPONG])
 854     graphic_info[graphic].anim_mode = ANIM_PINGPONG;
 855   else if (parameter[GFX_ARG_MODE_PINGPONG2])
 856     graphic_info[graphic].anim_mode = ANIM_PINGPONG2;
 857   else if (parameter[GFX_ARG_MODE_RANDOM])
 858     graphic_info[graphic].anim_mode = ANIM_RANDOM;
 859   else if (graphic_info[graphic].anim_frames > 1)
 860     graphic_info[graphic].anim_mode = ANIM_LOOP;
 861   else
 862     graphic_info[graphic].anim_mode = ANIM_NONE;
 863
 864   /* set additional flag to play animation frames in reverse order */
 865   if (parameter[GFX_ARG_MODE_REVERSE])
 866     graphic_info[graphic].anim_mode |= ANIM_REVERSE;
 867
 868   /* automatically determine correct start frame, if not defined */
 869   if (parameter[GFX_ARG_START_FRAME] == ARG_UNDEFINED_VALUE)
 870     graphic_info[graphic].anim_start_frame = 0;
 871   else if (graphic_info[graphic].anim_mode & ANIM_REVERSE)
 872     graphic_info[graphic].anim_start_frame =
 873       graphic_info[graphic].anim_frames - parameter[GFX_ARG_START_FRAME] - 1;
 874   else
 875     graphic_info[graphic].anim_start_frame = parameter[GFX_ARG_START_FRAME];
 876
 877   /* animation synchronized with global frame counter, not move position */
 878   graphic_info[graphic].anim_global_sync = parameter[GFX_ARG_GLOBAL_SYNC];
 879 }
 880
 881 static void InitGraphicInfo()
 882 {
 883   static boolean clipmasks_initialized = FALSE;
 884   int num_images = getImageListSize();
 885   int i;
 886 #if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
 887   Pixmap src_pixmap;
 888   XGCValues clip_gc_values;
 889   unsigned long clip_gc_valuemask;
 890   GC copy_clipmask_gc = None;
 891 #endif
 892
 893   if (graphic_info != NULL)
 894     free(graphic_info);
 895
 896   graphic_info = checked_calloc(num_images * sizeof(struct GraphicInfo));
 897
 898 #if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
 899   if (clipmasks_initialized)
 900   {
 901     for (i=0; i<num_images; i++)
 902     {
 903       if (graphic_info[i].clip_mask)
 904         XFreePixmap(display, graphic_info[i].clip_mask);
 905       if (graphic_info[i].clip_gc)
 906         XFreeGC(display, graphic_info[i].clip_gc);
 907
 908       graphic_info[i].clip_mask = None;
 909       graphic_info[i].clip_gc = None;
 910     }
 911   }
 912 #endif
 913
 914   for (i=0; i<num_images; i++)
 915   {
 916     struct FileInfo *image = getImageListEntry(i);
 917     Bitmap *src_bitmap;
 918     int src_x, src_y;
 919     int first_frame, last_frame;
 920
 921     set_graphic_parameters(i, image->parameter);
 922
 923     /* now check if no animation frames are outside of the loaded image */
 924
 925     if (graphic_info[i].bitmap == NULL)
 926       continue;         /* skip check for optional images that are undefined */
 927
 928     first_frame = 0;
 929     getGraphicSource(i, first_frame, &src_bitmap, &src_x, &src_y);
 930     if (src_x < 0 || src_y < 0 ||
 931         src_x + TILEX > src_bitmap->width ||
 932         src_y + TILEY > src_bitmap->height)
 933     {
 934       Error(ERR_RETURN_LINE, "-");
 935       Error(ERR_RETURN, "warning: error found in config file:");
 936       Error(ERR_RETURN, "- config file: '%s'",
 937             getImageConfigFilename());
 938       Error(ERR_RETURN, "- config token: '%s'",
 939             getTokenFromImageID(i));
 940       Error(ERR_RETURN, "- image file: '%s'",
 941             src_bitmap->source_filename);
 942       Error(ERR_RETURN,
 943             "error: first animation frame out of bounds (%d, %d)",
 944             src_x, src_y);
 945       Error(ERR_RETURN, "custom graphic rejected for this element/action");
 946       Error(ERR_RETURN_LINE, "-");
 947
 948       set_graphic_parameters(i, image->default_parameter);
 949     }
 950
 951     last_frame = graphic_info[i].anim_frames - 1;
 952     getGraphicSource(i, last_frame, &src_bitmap, &src_x, &src_y);
 953     if (src_x < 0 || src_y < 0 ||
 954         src_x + TILEX > src_bitmap->width ||
 955         src_y + TILEY > src_bitmap->height)
 956     {
 957       Error(ERR_RETURN_LINE, "-");
 958       Error(ERR_RETURN, "warning: error found in config file:");
 959       Error(ERR_RETURN, "- config file: '%s'",
 960             getImageConfigFilename());
 961       Error(ERR_RETURN, "- config token: '%s'",
 962             getTokenFromImageID(i));
 963       Error(ERR_RETURN, "- image file: '%s'",
 964             src_bitmap->source_filename);
 965       Error(ERR_RETURN,
 966             "error: last animation frame (%d) out of bounds (%d, %d)",
 967             last_frame, src_x, src_y);
 968       Error(ERR_RETURN, "custom graphic rejected for this element/action");
 969       Error(ERR_RETURN_LINE, "-");
 970
 971       set_graphic_parameters(i, image->default_parameter);
 972     }
 973
 974 #if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
 975     /* currently we need only a tile clip mask from the first frame */
 976     getGraphicSource(i, first_frame, &src_bitmap, &src_x, &src_y);
 977
 978     if (copy_clipmask_gc == None)
 979     {
 980       clip_gc_values.graphics_exposures = False;
 981       clip_gc_valuemask = GCGraphicsExposures;
 982       copy_clipmask_gc = XCreateGC(display, src_bitmap->clip_mask,
 983                                    clip_gc_valuemask, &clip_gc_values);
 984     }
 985
 986     graphic_info[i].clip_mask =
 987       XCreatePixmap(display, window->drawable, TILEX, TILEY, 1);
 988
 989     src_pixmap = src_bitmap->clip_mask;
 990     XCopyArea(display, src_pixmap, graphic_info[i].clip_mask,
 991               copy_clipmask_gc, src_x, src_y, TILEX, TILEY, 0, 0);
 992
 993     clip_gc_values.graphics_exposures = False;
 994     clip_gc_values.clip_mask = graphic_info[i].clip_mask;
 995     clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 996     graphic_info[i].clip_gc =
 997       XCreateGC(display, window->drawable, clip_gc_valuemask, &clip_gc_values);
 998 #endif
 999   }
1000
1001 #if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
1002   if (copy_clipmask_gc)
1003     XFreeGC(display, copy_clipmask_gc);
1004 #endif
1005
1006   clipmasks_initialized = TRUE;
1007 }
1008
1009 static void set_sound_parameters(int sound, int *parameter)
1010 {
1011   /* explicit loop mode setting in configuration overrides default value */
1012   if (parameter[SND_ARG_MODE_LOOP] != ARG_UNDEFINED_VALUE)
1013     sound_info[sound].loop = parameter[SND_ARG_MODE_LOOP];
1014 }
1015
1016 static void InitSoundInfo()
1017 {
1018   int *sound_effect_properties;
1019   int num_sounds = getSoundListSize();
1020   int i, j;
1021
1022   if (sound_info != NULL)
1023     free(sound_info);
1024
1025   sound_effect_properties = checked_calloc(num_sounds * sizeof(int));
1026   sound_info = checked_calloc(num_sounds * sizeof(struct SoundInfo));
1027
1028   /* initialize sound effect for all elements to "no sound" */
1029   for (i=0; i<MAX_NUM_ELEMENTS; i++)
1030     for (j=0; j<NUM_ACTIONS; j++)
1031       element_info[i].sound[j] = SND_UNDEFINED;
1032
1033   for (i=0; i<num_sounds; i++)
1034   {
1035     struct FileInfo *sound = getSoundListEntry(i);
1036     int len_effect_text = strlen(sound->token);
1037
1038     sound_effect_properties[i] = ACTION_OTHER;
1039     sound_info[i].loop = FALSE;
1040
1041     /* determine all loop sounds and identify certain sound classes */
1042
1043     for (j=0; element_action_info[j].suffix; j++)
1044     {
1045       int len_action_text = strlen(element_action_info[j].suffix);
1046
1047       if (len_action_text < len_effect_text &&
1048           strcmp(&sound->token[len_effect_text - len_action_text],
1049                  element_action_info[j].suffix) == 0)
1050       {
1051         sound_effect_properties[i] = element_action_info[j].value;
1052
1053         if (element_action_info[j].is_loop_sound)
1054           sound_info[i].loop = TRUE;
1055       }
1056     }
1057
1058     /* associate elements and some selected sound actions */
1059
1060     for (j=0; j<MAX_NUM_ELEMENTS; j++)
1061     {
1062       if (element_info[j].sound_class_name)
1063       {
1064         int len_class_text = strlen(element_info[j].sound_class_name);
1065
1066         if (len_class_text + 1 < len_effect_text &&
1067             strncmp(sound->token,
1068                     element_info[j].sound_class_name, len_class_text) == 0 &&
1069             sound->token[len_class_text] == '.')
1070         {
1071           int sound_action_value = sound_effect_properties[i];
1072
1073           element_info[j].sound[sound_action_value] = i;
1074         }
1075       }
1076     }
1077
1078     set_sound_parameters(i, sound->parameter);
1079   }
1080
1081   free(sound_effect_properties);
1082
1083 #if 0
1084   /* TEST ONLY */
1085   {
1086     int element = EL_SAND;
1087     int sound_action = ACTION_DIGGING;
1088     int j = 0;
1089
1090     while (element_action_info[j].suffix)
1091     {
1092       if (element_action_info[j].value == sound_action)
1093         printf("element %d, sound action '%s'  == %d\n",
1094                element, element_action_info[j].suffix,
1095                element_info_[element].sound[sound_action]);
1096       j++;
1097     }
1098   }
1099 #endif
1100 }
1101
1102 void InitElementProperties()
1103 {
1104   int i, j;
1105
1106   static int ep_amoebalive[] =
1107   {
1108     EL_AMOEBA_WET,
1109     EL_AMOEBA_DRY,
1110     EL_AMOEBA_FULL,
1111     EL_BD_AMOEBA
1112   };
1113   static int ep_amoebalive_num = SIZEOF_ARRAY_INT(ep_amoebalive);
1114
1115   static int ep_amoeboid[] =
1116   {
1117     EL_AMOEBA_DEAD,
1118     EL_AMOEBA_WET,
1119     EL_AMOEBA_DRY,
1120     EL_AMOEBA_FULL,
1121     EL_BD_AMOEBA
1122   };
1123   static int ep_amoeboid_num = SIZEOF_ARRAY_INT(ep_amoeboid);
1124
1125   static int ep_schluessel[] =
1126   {
1127     EL_KEY1,
1128     EL_KEY2,
1129     EL_KEY3,
1130     EL_KEY4,
1131     EL_EM_KEY1,
1132     EL_EM_KEY2,
1133     EL_EM_KEY3,
1134     EL_EM_KEY4
1135   };
1136   static int ep_schluessel_num = SIZEOF_ARRAY_INT(ep_schluessel);
1137
1138   static int ep_pforte[] =
1139   {
1140     EL_GATE1,
1141     EL_GATE2,
1142     EL_GATE3,
1143     EL_GATE4,
1144     EL_GATE1_GRAY,
1145     EL_GATE2_GRAY,
1146     EL_GATE3_GRAY,
1147     EL_GATE4_GRAY,
1148     EL_EM_GATE1,
1149     EL_EM_GATE2,
1150     EL_EM_GATE3,
1151     EL_EM_GATE4,
1152     EL_EM_GATE1_GRAY,
1153     EL_EM_GATE2_GRAY,
1154     EL_EM_GATE3_GRAY,
1155     EL_EM_GATE4_GRAY,
1156     EL_SWITCHGATE_OPEN,
1157     EL_SWITCHGATE_OPENING,
1158     EL_SWITCHGATE_CLOSED,
1159     EL_SWITCHGATE_CLOSING,
1160     EL_TIMEGATE_OPEN,
1161     EL_TIMEGATE_OPENING,
1162     EL_TIMEGATE_CLOSED,
1163     EL_TIMEGATE_CLOSING,
1164     EL_TUBE_ALL,
1165     EL_TUBE_VERTICAL,
1166     EL_TUBE_HORIZONTAL,
1167     EL_TUBE_VERTICAL_LEFT,
1168     EL_TUBE_VERTICAL_RIGHT,
1169     EL_TUBE_HORIZONTAL_UP,
1170     EL_TUBE_HORIZONTAL_DOWN,
1171     EL_TUBE_LEFT_UP,
1172     EL_TUBE_LEFT_DOWN,
1173     EL_TUBE_RIGHT_UP,
1174     EL_TUBE_RIGHT_DOWN
1175   };
1176   static int ep_pforte_num = SIZEOF_ARRAY_INT(ep_pforte);
1177
1178   static int ep_solid[] =
1179   {
1180     EL_STEELWALL,
1181     EL_WALL,
1182     EL_WALL_GROWING,
1183     EL_WALL_GROWING_X,
1184     EL_WALL_GROWING_Y,
1185     EL_WALL_GROWING_XY,
1186     EL_BD_WALL,
1187     EL_WALL_CRUMBLED,
1188     EL_EXIT_CLOSED,
1189     EL_EXIT_OPENING,
1190     EL_EXIT_OPEN,
1191     EL_AMOEBA_DEAD,
1192     EL_AMOEBA_WET,
1193     EL_AMOEBA_DRY,
1194     EL_AMOEBA_FULL,
1195     EL_BD_AMOEBA,
1196     EL_QUICKSAND_FULL,
1197     EL_QUICKSAND_EMPTY,
1198     EL_QUICKSAND_FILLING,
1199     EL_QUICKSAND_EMPTYING,
1200     EL_MAGIC_WALL,
1201     EL_MAGIC_WALL_ACTIVE,
1202     EL_MAGIC_WALL_EMPTYING,
1203     EL_MAGIC_WALL_FILLING,
1204     EL_MAGIC_WALL_FULL,
1205     EL_MAGIC_WALL_DEAD,
1206     EL_BD_MAGIC_WALL,
1207     EL_BD_MAGIC_WALL_ACTIVE,
1208     EL_BD_MAGIC_WALL_EMPTYING,
1209     EL_BD_MAGIC_WALL_FULL,
1210     EL_BD_MAGIC_WALL_FILLING,
1211     EL_BD_MAGIC_WALL_DEAD,
1212     EL_GAMEOFLIFE,
1213     EL_BIOMAZE,
1214     EL_ACIDPOOL_TOPLEFT,
1215     EL_ACIDPOOL_TOPRIGHT,
1216     EL_ACIDPOOL_BOTTOMLEFT,
1217     EL_ACIDPOOL_BOTTOM,
1218     EL_ACIDPOOL_BOTTOMRIGHT,
1219     EL_SP_CHIP_SINGLE,
1220     EL_SP_CHIP_LEFT,
1221     EL_SP_CHIP_RIGHT,
1222     EL_SP_CHIP_UPPER,
1223     EL_SP_CHIP_LOWER,
1224     EL_SP_HARD_GRAY,
1225     EL_SP_HARD_GREEN,
1226     EL_SP_HARD_BLUE,
1227     EL_SP_HARD_RED,
1228     EL_SP_HARD_YELLOW,
1229     EL_SP_HARD_BASE1,
1230     EL_SP_HARD_BASE2,
1231     EL_SP_HARD_BASE3,
1232     EL_SP_HARD_BASE4,
1233     EL_SP_HARD_BASE5,
1234     EL_SP_HARD_BASE6,
1235     EL_SP_TERMINAL,
1236     EL_SP_TERMINAL_ACTIVE,
1237     EL_SP_EXIT_CLOSED,
1238     EL_SP_EXIT_OPEN,
1239     EL_INVISIBLE_STEELWALL,
1240     EL_INVISIBLE_STEELWALL_ACTIVE,
1241     EL_INVISIBLE_WALL,
1242     EL_INVISIBLE_WALL_ACTIVE,
1243     EL_CONVEYOR_BELT1_SWITCH_LEFT,
1244     EL_CONVEYOR_BELT1_SWITCH_MIDDLE,
1245     EL_CONVEYOR_BELT1_SWITCH_RIGHT,
1246     EL_CONVEYOR_BELT2_SWITCH_LEFT,
1247     EL_CONVEYOR_BELT2_SWITCH_MIDDLE,
1248     EL_CONVEYOR_BELT2_SWITCH_RIGHT,
1249     EL_CONVEYOR_BELT3_SWITCH_LEFT,
1250     EL_CONVEYOR_BELT3_SWITCH_MIDDLE,
1251     EL_CONVEYOR_BELT3_SWITCH_RIGHT,
1252     EL_CONVEYOR_BELT4_SWITCH_LEFT,
1253     EL_CONVEYOR_BELT4_SWITCH_MIDDLE,
1254     EL_CONVEYOR_BELT4_SWITCH_RIGHT,
1255     EL_SWITCHGATE_SWITCH_UP,
1256     EL_SWITCHGATE_SWITCH_DOWN,
1257     EL_LIGHT_SWITCH,
1258     EL_LIGHT_SWITCH_ACTIVE,
1259     EL_TIMEGATE_SWITCH,
1260     EL_TIMEGATE_SWITCH_ACTIVE,
1261     EL_SIGN_EXCLAMATION,
1262     EL_SIGN_RADIOACTIVITY,
1263     EL_SIGN_STOP,
1264     EL_SIGN_WHEELCHAIR,
1265     EL_SIGN_PARKING,
1266     EL_SIGN_ONEWAY,
1267     EL_SIGN_HEART,
1268     EL_SIGN_TRIANGLE,
1269     EL_SIGN_ROUND,
1270     EL_SIGN_EXIT,
1271     EL_SIGN_YINYANG,
1272     EL_SIGN_OTHER,
1273     EL_STEELWALL_SLANTED,
1274     EL_EMC_STEELWALL1,
1275     EL_EMC_STEELWALL2,
1276     EL_EMC_STEELWALL3,
1277     EL_EMC_STEELWALL4,
1278     EL_EMC_WALL_PILLAR_UPPER,
1279     EL_EMC_WALL_PILLAR_MIDDLE,
1280     EL_EMC_WALL_PILLAR_LOWER,
1281     EL_EMC_WALL4,
1282     EL_EMC_WALL5,
1283     EL_EMC_WALL6,
1284     EL_EMC_WALL7,
1285     EL_EMC_WALL8,
1286     EL_CRYSTAL,
1287     EL_WALL_PEARL,
1288     EL_WALL_CRYSTAL,
1289     EL_GATE1,
1290     EL_GATE2,
1291     EL_GATE3,
1292     EL_GATE4,
1293     EL_GATE1_GRAY,
1294     EL_GATE2_GRAY,
1295     EL_GATE3_GRAY,
1296     EL_GATE4_GRAY,
1297     EL_EM_GATE1,
1298     EL_EM_GATE2,
1299     EL_EM_GATE3,
1300     EL_EM_GATE4,
1301     EL_EM_GATE1_GRAY,
1302     EL_EM_GATE2_GRAY,
1303     EL_EM_GATE3_GRAY,
1304     EL_EM_GATE4_GRAY,
1305     EL_SWITCHGATE_OPEN,
1306     EL_SWITCHGATE_OPENING,
1307     EL_SWITCHGATE_CLOSED,
1308     EL_SWITCHGATE_CLOSING,
1309     EL_TIMEGATE_OPEN,
1310     EL_TIMEGATE_OPENING,
1311     EL_TIMEGATE_CLOSED,
1312     EL_TIMEGATE_CLOSING,
1313     EL_TUBE_ALL,
1314     EL_TUBE_VERTICAL,
1315     EL_TUBE_HORIZONTAL,
1316     EL_TUBE_VERTICAL_LEFT,
1317     EL_TUBE_VERTICAL_RIGHT,
1318     EL_TUBE_HORIZONTAL_UP,
1319     EL_TUBE_HORIZONTAL_DOWN,
1320     EL_TUBE_LEFT_UP,
1321     EL_TUBE_LEFT_DOWN,
1322     EL_TUBE_RIGHT_UP,
1323     EL_TUBE_RIGHT_DOWN
1324   };
1325   static int ep_solid_num = SIZEOF_ARRAY_INT(ep_solid);
1326
1327   static int ep_massive[] =
1328   {
1329     EL_STEELWALL,
1330     EL_ACID,
1331     EL_ACIDPOOL_TOPLEFT,
1332     EL_ACIDPOOL_TOPRIGHT,
1333     EL_ACIDPOOL_BOTTOMLEFT,
1334     EL_ACIDPOOL_BOTTOM,
1335     EL_ACIDPOOL_BOTTOMRIGHT,
1336     EL_SP_HARD_GRAY,
1337     EL_SP_HARD_GREEN,
1338     EL_SP_HARD_BLUE,
1339     EL_SP_HARD_RED,
1340     EL_SP_HARD_YELLOW,
1341     EL_SP_HARD_BASE1,
1342     EL_SP_HARD_BASE2,
1343     EL_SP_HARD_BASE3,
1344     EL_SP_HARD_BASE4,
1345     EL_SP_HARD_BASE5,
1346     EL_SP_HARD_BASE6,
1347     EL_INVISIBLE_STEELWALL,
1348     EL_INVISIBLE_STEELWALL_ACTIVE,
1349     EL_CONVEYOR_BELT1_SWITCH_LEFT,
1350     EL_CONVEYOR_BELT1_SWITCH_MIDDLE,
1351     EL_CONVEYOR_BELT1_SWITCH_RIGHT,
1352     EL_CONVEYOR_BELT2_SWITCH_LEFT,
1353     EL_CONVEYOR_BELT2_SWITCH_MIDDLE,
1354     EL_CONVEYOR_BELT2_SWITCH_RIGHT,
1355     EL_CONVEYOR_BELT3_SWITCH_LEFT,
1356     EL_CONVEYOR_BELT3_SWITCH_MIDDLE,
1357     EL_CONVEYOR_BELT3_SWITCH_RIGHT,
1358     EL_CONVEYOR_BELT4_SWITCH_LEFT,
1359     EL_CONVEYOR_BELT4_SWITCH_MIDDLE,
1360     EL_CONVEYOR_BELT4_SWITCH_RIGHT,
1361     EL_LIGHT_SWITCH,
1362     EL_LIGHT_SWITCH_ACTIVE,
1363     EL_SIGN_EXCLAMATION,
1364     EL_SIGN_RADIOACTIVITY,
1365     EL_SIGN_STOP,
1366     EL_SIGN_WHEELCHAIR,
1367     EL_SIGN_PARKING,
1368     EL_SIGN_ONEWAY,
1369     EL_SIGN_HEART,
1370     EL_SIGN_TRIANGLE,
1371     EL_SIGN_ROUND,
1372     EL_SIGN_EXIT,
1373     EL_SIGN_YINYANG,
1374     EL_SIGN_OTHER,
1375     EL_STEELWALL_SLANTED,
1376     EL_EMC_STEELWALL1,
1377     EL_EMC_STEELWALL2,
1378     EL_EMC_STEELWALL3,
1379     EL_EMC_STEELWALL4,
1380     EL_CRYSTAL,
1381     EL_GATE1,
1382     EL_GATE2,
1383     EL_GATE3,
1384     EL_GATE4,
1385     EL_GATE1_GRAY,
1386     EL_GATE2_GRAY,
1387     EL_GATE3_GRAY,
1388     EL_GATE4_GRAY,
1389     EL_EM_GATE1,
1390     EL_EM_GATE2,
1391     EL_EM_GATE3,
1392     EL_EM_GATE4,
1393     EL_EM_GATE1_GRAY,
1394     EL_EM_GATE2_GRAY,
1395     EL_EM_GATE3_GRAY,
1396     EL_EM_GATE4_GRAY,
1397     EL_SWITCHGATE_OPEN,
1398     EL_SWITCHGATE_OPENING,
1399     EL_SWITCHGATE_CLOSED,
1400     EL_SWITCHGATE_CLOSING,
1401     EL_TIMEGATE_OPEN,
1402     EL_TIMEGATE_OPENING,
1403     EL_TIMEGATE_CLOSED,
1404     EL_TIMEGATE_CLOSING,
1405     EL_TUBE_ALL,
1406     EL_TUBE_VERTICAL,
1407     EL_TUBE_HORIZONTAL,
1408     EL_TUBE_VERTICAL_LEFT,
1409     EL_TUBE_VERTICAL_RIGHT,
1410     EL_TUBE_HORIZONTAL_UP,
1411     EL_TUBE_HORIZONTAL_DOWN,
1412     EL_TUBE_LEFT_UP,
1413     EL_TUBE_LEFT_DOWN,
1414     EL_TUBE_RIGHT_UP,
1415     EL_TUBE_RIGHT_DOWN
1416   };
1417   static int ep_massive_num = SIZEOF_ARRAY_INT(ep_massive);
1418
1419   static int ep_slippery[] =
1420   {
1421     EL_WALL_CRUMBLED,
1422     EL_BD_WALL,
1423     EL_ROCK,
1424     EL_BD_ROCK,
1425     EL_EMERALD,
1426     EL_BD_DIAMOND,
1427     EL_EMERALD_YELLOW,
1428     EL_EMERALD_RED,
1429     EL_EMERALD_PURPLE,
1430     EL_DIAMOND,
1431     EL_BOMB,
1432     EL_NUT,
1433     EL_ROBOT_WHEEL_ACTIVE,
1434     EL_ROBOT_WHEEL,
1435     EL_TIME_ORB_FULL,
1436     EL_TIME_ORB_EMPTY,
1437     EL_LAMP_ACTIVE,
1438     EL_LAMP,
1439     EL_ACIDPOOL_TOPLEFT,
1440     EL_ACIDPOOL_TOPRIGHT,
1441     EL_SATELLITE,
1442     EL_SP_ZONK,
1443     EL_SP_INFOTRON,
1444     EL_SP_CHIP_SINGLE,
1445     EL_SP_CHIP_LEFT,
1446     EL_SP_CHIP_RIGHT,
1447     EL_SP_CHIP_UPPER,
1448     EL_SP_CHIP_LOWER,
1449     EL_SPEED_PILL,
1450     EL_STEELWALL_SLANTED,
1451     EL_PEARL,
1452     EL_CRYSTAL
1453   };
1454   static int ep_slippery_num = SIZEOF_ARRAY_INT(ep_slippery);
1455
1456   static int ep_enemy[] =
1457   {
1458     EL_BUG,
1459     EL_SPACESHIP,
1460     EL_BD_BUTTERFLY,
1461     EL_BD_FIREFLY,
1462     EL_YAMYAM,
1463     EL_DARK_YAMYAM,
1464     EL_ROBOT,
1465     EL_PACMAN,
1466     EL_SP_SNIKSNAK,
1467     EL_SP_ELECTRON
1468   };
1469   static int ep_enemy_num = SIZEOF_ARRAY_INT(ep_enemy);
1470
1471   static int ep_mauer[] =
1472   {
1473     EL_STEELWALL,
1474     EL_GATE1,
1475     EL_GATE2,
1476     EL_GATE3,
1477     EL_GATE4,
1478     EL_GATE1_GRAY,
1479     EL_GATE2_GRAY,
1480     EL_GATE3_GRAY,
1481     EL_GATE4_GRAY,
1482     EL_EM_GATE1,
1483     EL_EM_GATE2,
1484     EL_EM_GATE3,
1485     EL_EM_GATE4,
1486     EL_EM_GATE1_GRAY,
1487     EL_EM_GATE2_GRAY,
1488     EL_EM_GATE3_GRAY,
1489     EL_EM_GATE4_GRAY,
1490     EL_EXIT_CLOSED,
1491     EL_EXIT_OPENING,
1492     EL_EXIT_OPEN,
1493     EL_WALL,
1494     EL_WALL_CRUMBLED,
1495     EL_WALL_GROWING,
1496     EL_WALL_GROWING_X,
1497     EL_WALL_GROWING_Y,
1498     EL_WALL_GROWING_XY,
1499     EL_WALL_GROWING_ACTIVE,
1500     EL_BD_WALL,
1501     EL_SP_CHIP_SINGLE,
1502     EL_SP_CHIP_LEFT,
1503     EL_SP_CHIP_RIGHT,
1504     EL_SP_CHIP_UPPER,
1505     EL_SP_CHIP_LOWER,
1506     EL_SP_HARD_GRAY,
1507     EL_SP_HARD_GREEN,
1508     EL_SP_HARD_BLUE,
1509     EL_SP_HARD_RED,
1510     EL_SP_HARD_YELLOW,
1511     EL_SP_HARD_BASE1,
1512     EL_SP_HARD_BASE2,
1513     EL_SP_HARD_BASE3,
1514     EL_SP_HARD_BASE4,
1515     EL_SP_HARD_BASE5,
1516     EL_SP_HARD_BASE6,
1517     EL_SP_TERMINAL,
1518     EL_SP_TERMINAL_ACTIVE,
1519     EL_SP_EXIT_CLOSED,
1520     EL_SP_EXIT_OPEN,
1521     EL_INVISIBLE_STEELWALL,
1522     EL_INVISIBLE_STEELWALL_ACTIVE,
1523     EL_INVISIBLE_WALL,
1524     EL_INVISIBLE_WALL_ACTIVE,
1525     EL_STEELWALL_SLANTED,
1526     EL_EMC_STEELWALL1,
1527     EL_EMC_STEELWALL2,
1528     EL_EMC_STEELWALL3,
1529     EL_EMC_STEELWALL4,
1530     EL_EMC_WALL_PILLAR_UPPER,
1531     EL_EMC_WALL_PILLAR_MIDDLE,
1532     EL_EMC_WALL_PILLAR_LOWER,
1533     EL_EMC_WALL4,
1534     EL_EMC_WALL5,
1535     EL_EMC_WALL6,
1536     EL_EMC_WALL7,
1537     EL_EMC_WALL8
1538   };
1539   static int ep_mauer_num = SIZEOF_ARRAY_INT(ep_mauer);
1540
1541   static int ep_can_fall[] =
1542   {
1543     EL_ROCK,
1544     EL_BD_ROCK,
1545     EL_EMERALD,
1546     EL_BD_DIAMOND,
1547     EL_EMERALD_YELLOW,
1548     EL_EMERALD_RED,
1549     EL_EMERALD_PURPLE,
1550     EL_DIAMOND,
1551     EL_BOMB,
1552     EL_NUT,
1553     EL_AMOEBA_DROP,
1554     EL_QUICKSAND_FULL,
1555     EL_MAGIC_WALL_FULL,
1556     EL_BD_MAGIC_WALL_FULL,
1557     EL_TIME_ORB_FULL,
1558     EL_TIME_ORB_EMPTY,
1559     EL_SP_ZONK,
1560     EL_SP_INFOTRON,
1561     EL_SP_DISK_ORANGE,
1562     EL_PEARL,
1563     EL_CRYSTAL,
1564     EL_SPRING,
1565     EL_DX_SUPABOMB
1566   };
1567   static int ep_can_fall_num = SIZEOF_ARRAY_INT(ep_can_fall);
1568
1569   static int ep_can_smash[] =
1570   {
1571     EL_ROCK,
1572     EL_BD_ROCK,
1573     EL_EMERALD,
1574     EL_BD_DIAMOND,
1575     EL_EMERALD_YELLOW,
1576     EL_EMERALD_RED,
1577     EL_EMERALD_PURPLE,
1578     EL_DIAMOND,
1579     EL_KEY1,
1580     EL_KEY2,
1581     EL_KEY3,
1582     EL_KEY4,
1583     EL_EM_KEY1,
1584     EL_EM_KEY2,
1585     EL_EM_KEY3,
1586     EL_EM_KEY4,
1587     EL_BOMB,
1588     EL_NUT,
1589     EL_AMOEBA_DROP,
1590     EL_TIME_ORB_FULL,
1591     EL_TIME_ORB_EMPTY,
1592     EL_SP_ZONK,
1593     EL_SP_INFOTRON,
1594     EL_SP_DISK_ORANGE,
1595     EL_PEARL,
1596     EL_CRYSTAL,
1597     EL_SPRING,
1598     EL_DX_SUPABOMB
1599   };
1600   static int ep_can_smash_num = SIZEOF_ARRAY_INT(ep_can_smash);
1601
1602   static int ep_can_change[] =
1603   {
1604     EL_ROCK,
1605     EL_BD_ROCK,
1606     EL_EMERALD,
1607     EL_BD_DIAMOND,
1608     EL_EMERALD_YELLOW,
1609     EL_EMERALD_RED,
1610     EL_EMERALD_PURPLE,
1611     EL_DIAMOND
1612   };
1613   static int ep_can_change_num = SIZEOF_ARRAY_INT(ep_can_change);
1614
1615   static int ep_can_move[] =
1616   {
1617     EL_BUG,
1618     EL_SPACESHIP,
1619     EL_BD_BUTTERFLY,
1620     EL_BD_FIREFLY,
1621     EL_YAMYAM,
1622     EL_DARK_YAMYAM,
1623     EL_ROBOT,
1624     EL_PACMAN,
1625     EL_MOLE,
1626     EL_PENGUIN,
1627     EL_PIG,
1628     EL_DRAGON,
1629     EL_SATELLITE,
1630     EL_SP_SNIKSNAK,
1631     EL_SP_ELECTRON,
1632     EL_BALLOON,
1633     EL_SPRING
1634   };
1635   static int ep_can_move_num = SIZEOF_ARRAY_INT(ep_can_move);
1636
1637   static int ep_could_move[] =
1638   {
1639     EL_BUG_RIGHT,
1640     EL_BUG_UP,
1641     EL_BUG_LEFT,
1642     EL_BUG_DOWN,
1643     EL_SPACESHIP_RIGHT,
1644     EL_SPACESHIP_UP,
1645     EL_SPACESHIP_LEFT,
1646     EL_SPACESHIP_DOWN,
1647     EL_BD_BUTTERFLY_RIGHT,
1648     EL_BD_BUTTERFLY_UP,
1649     EL_BD_BUTTERFLY_LEFT,
1650     EL_BD_BUTTERFLY_DOWN,
1651     EL_BD_FIREFLY_RIGHT,
1652     EL_BD_FIREFLY_UP,
1653     EL_BD_FIREFLY_LEFT,
1654     EL_BD_FIREFLY_DOWN,
1655     EL_PACMAN_RIGHT,
1656     EL_PACMAN_UP,
1657     EL_PACMAN_LEFT,
1658     EL_PACMAN_DOWN
1659   };
1660   static int ep_could_move_num = SIZEOF_ARRAY_INT(ep_could_move);
1661
1662   static int ep_dont_touch[] =
1663   {
1664     EL_BUG,
1665     EL_SPACESHIP,
1666     EL_BD_BUTTERFLY,
1667     EL_BD_FIREFLY
1668   };
1669   static int ep_dont_touch_num = SIZEOF_ARRAY_INT(ep_dont_touch);
1670
1671   static int ep_dont_go_to[] =
1672   {
1673     EL_BUG,
1674     EL_SPACESHIP,
1675     EL_BD_BUTTERFLY,
1676     EL_BD_FIREFLY,
1677     EL_YAMYAM,
1678     EL_DARK_YAMYAM,
1679     EL_ROBOT,
1680     EL_PACMAN,
1681     EL_AMOEBA_DROP,
1682     EL_ACID,
1683     EL_SP_SNIKSNAK,
1684     EL_SP_ELECTRON,
1685     EL_SP_BUGGY_BASE_ACTIVE,
1686     EL_TRAP_ACTIVE,
1687     EL_LANDMINE
1688   };
1689   static int ep_dont_go_to_num = SIZEOF_ARRAY_INT(ep_dont_go_to);
1690
1691   static int ep_mampf2[] =
1692   {
1693     EL_SAND,
1694     EL_BUG,
1695     EL_SPACESHIP,
1696     EL_BD_BUTTERFLY,
1697     EL_BD_FIREFLY,
1698     EL_YAMYAM,
1699     EL_ROBOT,
1700     EL_PACMAN,
1701     EL_AMOEBA_DROP,
1702     EL_AMOEBA_DEAD,
1703     EL_AMOEBA_WET,
1704     EL_AMOEBA_DRY,
1705     EL_AMOEBA_FULL,
1706     EL_BD_AMOEBA,
1707     EL_EMERALD,
1708     EL_BD_DIAMOND,
1709     EL_EMERALD_YELLOW,
1710     EL_EMERALD_RED,
1711     EL_EMERALD_PURPLE,
1712     EL_DIAMOND,
1713     EL_PEARL,
1714     EL_CRYSTAL
1715   };
1716   static int ep_mampf2_num = SIZEOF_ARRAY_INT(ep_mampf2);
1717
1718   static int ep_bd_element[] =
1719   {
1720     EL_EMPTY,
1721     EL_SAND,
1722     EL_WALL_CRUMBLED,
1723     EL_BD_WALL,
1724     EL_ROCK,
1725     EL_BD_ROCK,
1726     EL_BD_DIAMOND,
1727     EL_BD_MAGIC_WALL,
1728     EL_EXIT_CLOSED,
1729     EL_EXIT_OPEN,
1730     EL_STEELWALL,
1731     EL_PLAYER1,
1732     EL_BD_FIREFLY,
1733     EL_BD_FIREFLY_1,
1734     EL_BD_FIREFLY_2,
1735     EL_BD_FIREFLY_3,
1736     EL_BD_FIREFLY_4,
1737     EL_BD_BUTTERFLY,
1738     EL_BD_BUTTERFLY_1,
1739     EL_BD_BUTTERFLY_2,
1740     EL_BD_BUTTERFLY_3,
1741     EL_BD_BUTTERFLY_4,
1742     EL_BD_AMOEBA,
1743     EL_CHAR_QUESTION
1744   };
1745   static int ep_bd_element_num = SIZEOF_ARRAY_INT(ep_bd_element);
1746
1747   static int ep_sb_element[] =
1748   {
1749     EL_EMPTY,
1750     EL_STEELWALL,
1751     EL_SOKOBAN_OBJECT,
1752     EL_SOKOBAN_FIELD_EMPTY,
1753     EL_SOKOBAN_FIELD_FULL,
1754     EL_PLAYER1,
1755     EL_INVISIBLE_STEELWALL
1756   };
1757   static int ep_sb_element_num = SIZEOF_ARRAY_INT(ep_sb_element);
1758
1759   static int ep_gem[] =
1760   {
1761     EL_EMERALD,
1762     EL_BD_DIAMOND,
1763     EL_EMERALD_YELLOW,
1764     EL_EMERALD_RED,
1765     EL_EMERALD_PURPLE,
1766     EL_DIAMOND
1767   };
1768   static int ep_gem_num = SIZEOF_ARRAY_INT(ep_gem);
1769
1770   static int ep_inactive[] =
1771   {
1772     EL_EMPTY,
1773     EL_SAND,
1774     EL_WALL,
1775     EL_BD_WALL,
1776     EL_WALL_CRUMBLED,
1777     EL_STEELWALL,
1778     EL_AMOEBA_DEAD,
1779     EL_QUICKSAND_EMPTY,
1780     EL_STONEBLOCK,
1781     EL_ROBOT_WHEEL,
1782     EL_KEY1,
1783     EL_KEY2,
1784     EL_KEY3,
1785     EL_KEY4,
1786     EL_EM_KEY1,
1787     EL_EM_KEY2,
1788     EL_EM_KEY3,
1789     EL_EM_KEY4,
1790     EL_GATE1,
1791     EL_GATE2,
1792     EL_GATE3,
1793     EL_GATE4,
1794     EL_GATE1_GRAY,
1795     EL_GATE2_GRAY,
1796     EL_GATE3_GRAY,
1797     EL_GATE4_GRAY,
1798     EL_EM_GATE1,
1799     EL_EM_GATE2,
1800     EL_EM_GATE3,
1801     EL_EM_GATE4,
1802     EL_EM_GATE1_GRAY,
1803     EL_EM_GATE2_GRAY,
1804     EL_EM_GATE3_GRAY,
1805     EL_EM_GATE4_GRAY,
1806     EL_DYNAMITE,
1807     EL_INVISIBLE_STEELWALL,
1808     EL_INVISIBLE_WALL,
1809     EL_INVISIBLE_SAND,
1810     EL_LAMP,
1811     EL_LAMP_ACTIVE,
1812     EL_WALL_EMERALD,
1813     EL_WALL_DIAMOND,
1814     EL_WALL_BD_DIAMOND,
1815     EL_WALL_EMERALD_YELLOW,
1816     EL_DYNABOMB_NR,
1817     EL_DYNABOMB_SZ,
1818     EL_DYNABOMB_XL,
1819     EL_SOKOBAN_OBJECT,
1820     EL_SOKOBAN_FIELD_EMPTY,
1821     EL_SOKOBAN_FIELD_FULL,
1822     EL_WALL_EMERALD_RED,
1823     EL_WALL_EMERALD_PURPLE,
1824     EL_ACIDPOOL_TOPLEFT,
1825     EL_ACIDPOOL_TOPRIGHT,
1826     EL_ACIDPOOL_BOTTOMLEFT,
1827     EL_ACIDPOOL_BOTTOM,
1828     EL_ACIDPOOL_BOTTOMRIGHT,
1829     EL_MAGIC_WALL,
1830     EL_MAGIC_WALL_DEAD,
1831     EL_BD_MAGIC_WALL,
1832     EL_BD_MAGIC_WALL_DEAD,
1833     EL_AMOEBA_TO_DIAMOND,
1834     EL_BLOCKED,
1835     EL_SP_EMPTY,
1836     EL_SP_BASE,
1837     EL_SP_PORT1_RIGHT,
1838     EL_SP_PORT1_DOWN,
1839     EL_SP_PORT1_LEFT,
1840     EL_SP_PORT1_UP,
1841     EL_SP_PORT2_RIGHT,
1842     EL_SP_PORT2_DOWN,
1843     EL_SP_PORT2_LEFT,
1844     EL_SP_PORT2_UP,
1845     EL_SP_PORT_X,
1846     EL_SP_PORT_Y,
1847     EL_SP_PORT_XY,
1848     EL_SP_DISK_RED,
1849     EL_SP_DISK_YELLOW,
1850     EL_SP_CHIP_SINGLE,
1851     EL_SP_CHIP_LEFT,
1852     EL_SP_CHIP_RIGHT,
1853     EL_SP_CHIP_UPPER,
1854     EL_SP_CHIP_LOWER,
1855     EL_SP_HARD_GRAY,
1856     EL_SP_HARD_GREEN,
1857     EL_SP_HARD_BLUE,
1858     EL_SP_HARD_RED,
1859     EL_SP_HARD_YELLOW,
1860     EL_SP_HARD_BASE1,
1861     EL_SP_HARD_BASE2,
1862     EL_SP_HARD_BASE3,
1863     EL_SP_HARD_BASE4,
1864     EL_SP_HARD_BASE5,
1865     EL_SP_HARD_BASE6,
1866     EL_CONVEYOR_BELT1_SWITCH_LEFT,
1867     EL_CONVEYOR_BELT1_SWITCH_MIDDLE,
1868     EL_CONVEYOR_BELT1_SWITCH_RIGHT,
1869     EL_CONVEYOR_BELT2_SWITCH_LEFT,
1870     EL_CONVEYOR_BELT2_SWITCH_MIDDLE,
1871     EL_CONVEYOR_BELT2_SWITCH_RIGHT,
1872     EL_CONVEYOR_BELT3_SWITCH_LEFT,
1873     EL_CONVEYOR_BELT3_SWITCH_MIDDLE,
1874     EL_CONVEYOR_BELT3_SWITCH_RIGHT,
1875     EL_CONVEYOR_BELT4_SWITCH_LEFT,
1876     EL_CONVEYOR_BELT4_SWITCH_MIDDLE,
1877     EL_CONVEYOR_BELT4_SWITCH_RIGHT,
1878     EL_SIGN_EXCLAMATION,
1879     EL_SIGN_RADIOACTIVITY,
1880     EL_SIGN_STOP,
1881     EL_SIGN_WHEELCHAIR,
1882     EL_SIGN_PARKING,
1883     EL_SIGN_ONEWAY,
1884     EL_SIGN_HEART,
1885     EL_SIGN_TRIANGLE,
1886     EL_SIGN_ROUND,
1887     EL_SIGN_EXIT,
1888     EL_SIGN_YINYANG,
1889     EL_SIGN_OTHER,
1890     EL_STEELWALL_SLANTED,
1891     EL_EMC_STEELWALL1,
1892     EL_EMC_STEELWALL2,
1893     EL_EMC_STEELWALL3,
1894     EL_EMC_STEELWALL4,
1895     EL_EMC_WALL_PILLAR_UPPER,
1896     EL_EMC_WALL_PILLAR_MIDDLE,
1897     EL_EMC_WALL_PILLAR_LOWER,
1898     EL_EMC_WALL4,
1899     EL_EMC_WALL5,
1900     EL_EMC_WALL6,
1901     EL_EMC_WALL7,
1902     EL_EMC_WALL8
1903   };
1904   static int ep_inactive_num = SIZEOF_ARRAY_INT(ep_inactive);
1905
1906   static int ep_explosive[] =
1907   {
1908     EL_BOMB,
1909     EL_DYNAMITE_ACTIVE,
1910     EL_DYNAMITE,
1911     EL_DYNABOMB_PLAYER1_ACTIVE,
1912     EL_DYNABOMB_PLAYER2_ACTIVE,
1913     EL_DYNABOMB_PLAYER3_ACTIVE,
1914     EL_DYNABOMB_PLAYER4_ACTIVE,
1915     EL_DYNABOMB_NR,
1916     EL_DYNABOMB_SZ,
1917     EL_DYNABOMB_XL,
1918     EL_BUG,
1919     EL_MOLE,
1920     EL_PENGUIN,
1921     EL_PIG,
1922     EL_DRAGON,
1923     EL_SATELLITE,
1924     EL_SP_DISK_RED,
1925     EL_SP_DISK_ORANGE,
1926     EL_SP_DISK_YELLOW,
1927     EL_SP_SNIKSNAK,
1928     EL_SP_ELECTRON,
1929     EL_DX_SUPABOMB
1930   };
1931   static int ep_explosive_num = SIZEOF_ARRAY_INT(ep_explosive);
1932
1933   static int ep_mampf3[] =
1934   {
1935     EL_EMERALD,
1936     EL_BD_DIAMOND,
1937     EL_EMERALD_YELLOW,
1938     EL_EMERALD_RED,
1939     EL_EMERALD_PURPLE,
1940     EL_DIAMOND,
1941     EL_PEARL,
1942     EL_CRYSTAL
1943   };
1944   static int ep_mampf3_num = SIZEOF_ARRAY_INT(ep_mampf3);
1945
1946   static int ep_pushable[] =
1947   {
1948     EL_ROCK,
1949     EL_BD_ROCK,
1950     EL_BOMB,
1951     EL_NUT,
1952     EL_TIME_ORB_EMPTY,
1953     EL_SOKOBAN_FIELD_FULL,
1954     EL_SOKOBAN_OBJECT,
1955     EL_SATELLITE,
1956     EL_SP_ZONK,
1957     EL_SP_DISK_ORANGE,
1958     EL_SP_DISK_YELLOW,
1959     EL_BALLOON,
1960     EL_SPRING,
1961     EL_DX_SUPABOMB
1962   };
1963   static int ep_pushable_num = SIZEOF_ARRAY_INT(ep_pushable);
1964
1965   static int ep_player[] =
1966   {
1967     EL_PLAYER1,
1968     EL_PLAYER2,
1969     EL_PLAYER3,
1970     EL_PLAYER4
1971   };
1972   static int ep_player_num = SIZEOF_ARRAY_INT(ep_player);
1973
1974   static int ep_has_content[] =
1975   {
1976     EL_YAMYAM,
1977     EL_AMOEBA_WET,
1978     EL_AMOEBA_DRY,
1979     EL_AMOEBA_FULL,
1980     EL_BD_AMOEBA
1981   };
1982   static int ep_has_content_num = SIZEOF_ARRAY_INT(ep_has_content);
1983
1984   static int ep_eatable[] =
1985   {
1986     EL_SAND,
1987     EL_SP_BASE,
1988     EL_SP_BUGGY_BASE,
1989     EL_SP_BUGGY_BASE_ACTIVATING,
1990     EL_TRAP,
1991     EL_INVISIBLE_SAND,
1992     EL_INVISIBLE_SAND_ACTIVE
1993   };
1994   static int ep_eatable_num = SIZEOF_ARRAY_INT(ep_eatable);
1995
1996   static int ep_sp_element[] =
1997   {
1998     EL_SP_EMPTY,
1999     EL_SP_ZONK,
2000     EL_SP_BASE,
2001     EL_SP_MURPHY,
2002     EL_SP_INFOTRON,
2003     EL_SP_CHIP_SINGLE,
2004     EL_SP_HARD_GRAY,
2005     EL_SP_EXIT_CLOSED,
2006     EL_SP_EXIT_OPEN,
2007     EL_SP_DISK_ORANGE,
2008     EL_SP_PORT1_RIGHT,
2009     EL_SP_PORT1_DOWN,
2010     EL_SP_PORT1_LEFT,
2011     EL_SP_PORT1_UP,
2012     EL_SP_PORT2_RIGHT,
2013     EL_SP_PORT2_DOWN,
2014     EL_SP_PORT2_LEFT,
2015     EL_SP_PORT2_UP,
2016     EL_SP_SNIKSNAK,
2017     EL_SP_DISK_YELLOW,
2018     EL_SP_TERMINAL,
2019     EL_SP_DISK_RED,
2020     EL_SP_PORT_Y,
2021     EL_SP_PORT_X,
2022     EL_SP_PORT_XY,
2023     EL_SP_ELECTRON,
2024     EL_SP_BUGGY_BASE,
2025     EL_SP_CHIP_LEFT,
2026     EL_SP_CHIP_RIGHT,
2027     EL_SP_HARD_BASE1,
2028     EL_SP_HARD_GREEN,
2029     EL_SP_HARD_BLUE,
2030     EL_SP_HARD_RED,
2031     EL_SP_HARD_YELLOW,
2032     EL_SP_HARD_BASE2,
2033     EL_SP_HARD_BASE3,
2034     EL_SP_HARD_BASE4,
2035     EL_SP_HARD_BASE5,
2036     EL_SP_HARD_BASE6,
2037     EL_SP_CHIP_UPPER,
2038     EL_SP_CHIP_LOWER,
2039     /* additional elements that appeared in newer Supaplex levels */
2040     EL_INVISIBLE_WALL,
2041     /* more than one murphy in a level results in an inactive clone */
2042     EL_SP_MURPHY_CLONE
2043   };
2044   static int ep_sp_element_num = SIZEOF_ARRAY_INT(ep_sp_element);
2045
2046   static int ep_quick_gate[] =
2047   {
2048     EL_EM_GATE1,
2049     EL_EM_GATE2,
2050     EL_EM_GATE3,
2051     EL_EM_GATE4,
2052     EL_EM_GATE1_GRAY,
2053     EL_EM_GATE2_GRAY,
2054     EL_EM_GATE3_GRAY,
2055     EL_EM_GATE4_GRAY,
2056     EL_SP_PORT1_LEFT,
2057     EL_SP_PORT2_LEFT,
2058     EL_SP_PORT1_RIGHT,
2059     EL_SP_PORT2_RIGHT,
2060     EL_SP_PORT1_UP,
2061     EL_SP_PORT2_UP,
2062     EL_SP_PORT1_DOWN,
2063     EL_SP_PORT2_DOWN,
2064     EL_SP_PORT_X,
2065     EL_SP_PORT_Y,
2066     EL_SP_PORT_XY,
2067     EL_SWITCHGATE_OPEN,
2068     EL_TIMEGATE_OPEN
2069   };
2070   static int ep_quick_gate_num = SIZEOF_ARRAY_INT(ep_quick_gate);
2071
2072   static int ep_over_player[] =
2073   {
2074     EL_SP_PORT1_LEFT,
2075     EL_SP_PORT2_LEFT,
2076     EL_SP_PORT1_RIGHT,
2077     EL_SP_PORT2_RIGHT,
2078     EL_SP_PORT1_UP,
2079     EL_SP_PORT2_UP,
2080     EL_SP_PORT1_DOWN,
2081     EL_SP_PORT2_DOWN,
2082     EL_SP_PORT_X,
2083     EL_SP_PORT_Y,
2084     EL_SP_PORT_XY,
2085     EL_TUBE_ALL,
2086     EL_TUBE_VERTICAL,
2087     EL_TUBE_HORIZONTAL,
2088     EL_TUBE_VERTICAL_LEFT,
2089     EL_TUBE_VERTICAL_RIGHT,
2090     EL_TUBE_HORIZONTAL_UP,
2091     EL_TUBE_HORIZONTAL_DOWN,
2092     EL_TUBE_LEFT_UP,
2093     EL_TUBE_LEFT_DOWN,
2094     EL_TUBE_RIGHT_UP,
2095     EL_TUBE_RIGHT_DOWN
2096   };
2097   static int ep_over_player_num = SIZEOF_ARRAY_INT(ep_over_player);
2098
2099   static int ep_active_bomb[] =
2100   {
2101     EL_DYNAMITE_ACTIVE,
2102     EL_DYNABOMB_PLAYER1_ACTIVE,
2103     EL_DYNABOMB_PLAYER2_ACTIVE,
2104     EL_DYNABOMB_PLAYER3_ACTIVE,
2105     EL_DYNABOMB_PLAYER4_ACTIVE
2106   };
2107   static int ep_active_bomb_num = SIZEOF_ARRAY_INT(ep_active_bomb);
2108
2109   static int ep_belt[] =
2110   {
2111     EL_CONVEYOR_BELT1_LEFT,
2112     EL_CONVEYOR_BELT1_MIDDLE,
2113     EL_CONVEYOR_BELT1_RIGHT,
2114     EL_CONVEYOR_BELT2_LEFT,
2115     EL_CONVEYOR_BELT2_MIDDLE,
2116     EL_CONVEYOR_BELT2_RIGHT,
2117     EL_CONVEYOR_BELT3_LEFT,
2118     EL_CONVEYOR_BELT3_MIDDLE,
2119     EL_CONVEYOR_BELT3_RIGHT,
2120     EL_CONVEYOR_BELT4_LEFT,
2121     EL_CONVEYOR_BELT4_MIDDLE,
2122     EL_CONVEYOR_BELT4_RIGHT,
2123   };
2124   static int ep_belt_num = SIZEOF_ARRAY_INT(ep_belt);
2125
2126   static int ep_belt_active[] =
2127   {
2128     EL_CONVEYOR_BELT1_LEFT_ACTIVE,
2129     EL_CONVEYOR_BELT1_MIDDLE_ACTIVE,
2130     EL_CONVEYOR_BELT1_RIGHT_ACTIVE,
2131     EL_CONVEYOR_BELT2_LEFT_ACTIVE,
2132     EL_CONVEYOR_BELT2_MIDDLE_ACTIVE,
2133     EL_CONVEYOR_BELT2_RIGHT_ACTIVE,
2134     EL_CONVEYOR_BELT3_LEFT_ACTIVE,
2135     EL_CONVEYOR_BELT3_MIDDLE_ACTIVE,
2136     EL_CONVEYOR_BELT3_RIGHT_ACTIVE,
2137     EL_CONVEYOR_BELT4_LEFT_ACTIVE,
2138     EL_CONVEYOR_BELT4_MIDDLE_ACTIVE,
2139     EL_CONVEYOR_BELT4_RIGHT_ACTIVE,
2140   };
2141   static int ep_belt_active_num = SIZEOF_ARRAY_INT(ep_belt_active);
2142
2143   static int ep_belt_switch[] =
2144   {
2145     EL_CONVEYOR_BELT1_SWITCH_LEFT,
2146     EL_CONVEYOR_BELT1_SWITCH_MIDDLE,
2147     EL_CONVEYOR_BELT1_SWITCH_RIGHT,
2148     EL_CONVEYOR_BELT2_SWITCH_LEFT,
2149     EL_CONVEYOR_BELT2_SWITCH_MIDDLE,
2150     EL_CONVEYOR_BELT2_SWITCH_RIGHT,
2151     EL_CONVEYOR_BELT3_SWITCH_LEFT,
2152     EL_CONVEYOR_BELT3_SWITCH_MIDDLE,
2153     EL_CONVEYOR_BELT3_SWITCH_RIGHT,
2154     EL_CONVEYOR_BELT4_SWITCH_LEFT,
2155     EL_CONVEYOR_BELT4_SWITCH_MIDDLE,
2156     EL_CONVEYOR_BELT4_SWITCH_RIGHT,
2157   };
2158   static int ep_belt_switch_num = SIZEOF_ARRAY_INT(ep_belt_switch);
2159
2160   static int ep_tube[] =
2161   {
2162     EL_TUBE_ALL,
2163     EL_TUBE_VERTICAL,
2164     EL_TUBE_HORIZONTAL,
2165     EL_TUBE_VERTICAL_LEFT,
2166     EL_TUBE_VERTICAL_RIGHT,
2167     EL_TUBE_HORIZONTAL_UP,
2168     EL_TUBE_HORIZONTAL_DOWN,
2169     EL_TUBE_LEFT_UP,
2170     EL_TUBE_LEFT_DOWN,
2171     EL_TUBE_RIGHT_UP,
2172     EL_TUBE_RIGHT_DOWN
2173   };
2174   static int ep_tube_num = SIZEOF_ARRAY_INT(ep_tube);
2175
2176   static long ep1_bit[] =
2177   {
2178     EP_BIT_AMOEBALIVE,
2179     EP_BIT_AMOEBOID,
2180     EP_BIT_SCHLUESSEL,
2181     EP_BIT_PFORTE,
2182     EP_BIT_SOLID,
2183     EP_BIT_MASSIVE,
2184     EP_BIT_SLIPPERY,
2185     EP_BIT_ENEMY,
2186     EP_BIT_MAUER,
2187     EP_BIT_CAN_FALL,
2188     EP_BIT_CAN_SMASH,
2189     EP_BIT_CAN_CHANGE,
2190     EP_BIT_CAN_MOVE,
2191     EP_BIT_COULD_MOVE,
2192     EP_BIT_DONT_TOUCH,
2193     EP_BIT_DONT_GO_TO,
2194     EP_BIT_MAMPF2,
2195     EP_BIT_BD_ELEMENT,
2196     EP_BIT_SB_ELEMENT,
2197     EP_BIT_GEM,
2198     EP_BIT_INACTIVE,
2199     EP_BIT_EXPLOSIVE,
2200     EP_BIT_MAMPF3,
2201     EP_BIT_PUSHABLE,
2202     EP_BIT_PLAYER,
2203     EP_BIT_HAS_CONTENT,
2204     EP_BIT_EATABLE,
2205     EP_BIT_SP_ELEMENT,
2206     EP_BIT_QUICK_GATE,
2207     EP_BIT_OVER_PLAYER,
2208     EP_BIT_ACTIVE_BOMB
2209   };
2210   static long ep2_bit[] =
2211   {
2212     EP_BIT_BELT,
2213     EP_BIT_BELT_ACTIVE,
2214     EP_BIT_BELT_SWITCH,
2215     EP_BIT_TUBE
2216   };
2217   static int *ep1_array[] =
2218   {
2219     ep_amoebalive,
2220     ep_amoeboid,
2221     ep_schluessel,
2222     ep_pforte,
2223     ep_solid,
2224     ep_massive,
2225     ep_slippery,
2226     ep_enemy,
2227     ep_mauer,
2228     ep_can_fall,
2229     ep_can_smash,
2230     ep_can_change,
2231     ep_can_move,
2232     ep_could_move,
2233     ep_dont_touch,
2234     ep_dont_go_to,
2235     ep_mampf2,
2236     ep_bd_element,
2237     ep_sb_element,
2238     ep_gem,
2239     ep_inactive,
2240     ep_explosive,
2241     ep_mampf3,
2242     ep_pushable,
2243     ep_player,
2244     ep_has_content,
2245     ep_eatable,
2246     ep_sp_element,
2247     ep_quick_gate,
2248     ep_over_player,
2249     ep_active_bomb
2250   };
2251   static int *ep2_array[] =
2252   {
2253     ep_belt,
2254     ep_belt_active,
2255     ep_belt_switch,
2256     ep_tube
2257   };
2258   static int *ep1_num[] =
2259   {
2260     &ep_amoebalive_num,
2261     &ep_amoeboid_num,
2262     &ep_schluessel_num,
2263     &ep_pforte_num,
2264     &ep_solid_num,
2265     &ep_massive_num,
2266     &ep_slippery_num,
2267     &ep_enemy_num,
2268     &ep_mauer_num,
2269     &ep_can_fall_num,
2270     &ep_can_smash_num,
2271     &ep_can_change_num,
2272     &ep_can_move_num,
2273     &ep_could_move_num,
2274     &ep_dont_touch_num,
2275     &ep_dont_go_to_num,
2276     &ep_mampf2_num,
2277     &ep_bd_element_num,
2278     &ep_sb_element_num,
2279     &ep_gem_num,
2280     &ep_inactive_num,
2281     &ep_explosive_num,
2282     &ep_mampf3_num,
2283     &ep_pushable_num,
2284     &ep_player_num,
2285     &ep_has_content_num,
2286     &ep_eatable_num,
2287     &ep_sp_element_num,
2288     &ep_quick_gate_num,
2289     &ep_over_player_num,
2290     &ep_active_bomb_num
2291   };
2292   static int *ep2_num[] =
2293   {
2294     &ep_belt_num,
2295     &ep_belt_active_num,
2296     &ep_belt_switch_num,
2297     &ep_tube_num
2298   };
2299   static int num_properties1 = SIZEOF_ARRAY(ep1_num, int *);
2300   static int num_properties2 = SIZEOF_ARRAY(ep2_num, int *);
2301
2302   for (i=0; i<MAX_NUM_ELEMENTS; i++)
2303   {
2304     Properties1[i] = 0;
2305     Properties2[i] = 0;
2306   }
2307
2308   for (i=0; i<num_properties1; i++)
2309     for (j=0; j<*(ep1_num[i]); j++)
2310       Properties1[(ep1_array[i])[j]] |= ep1_bit[i];
2311   for (i=0; i<num_properties2; i++)
2312     for (j=0; j<*(ep2_num[i]); j++)
2313       Properties2[(ep2_array[i])[j]] |= ep2_bit[i];
2314
2315   for (i=EL_CHAR_START; i<=EL_CHAR_END; i++)
2316     Properties1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
2317 }
2318
2319 void Execute_Command(char *command)
2320 {
2321   if (strcmp(command, "print graphicsinfo.conf") == 0)
2322   {
2323     int i;
2324
2325     printf("# You can configure additional/alternative image files here.\n");
2326     printf("# (The images below are default and therefore commented out.)\n");
2327     printf("\n");
2328     printf("%s\n", getFormattedSetupEntry("name", "Classic Graphics"));
2329     printf("\n");
2330     printf("%s\n", getFormattedSetupEntry("sort_priority", "100"));
2331     printf("\n");
2332
2333     for (i=0; image_config[i].token != NULL; i++)
2334       printf("# %s\n",
2335              getFormattedSetupEntry(image_config[i].token,
2336                                     image_config[i].value));
2337
2338     exit(0);
2339   }
2340   else if (strcmp(command, "print soundsinfo.conf") == 0)
2341   {
2342     int i;
2343
2344     printf("# You can configure additional/alternative sound files here.\n");
2345     printf("# (The sounds below are default and therefore commented out.)\n");
2346     printf("\n");
2347     printf("%s\n", getFormattedSetupEntry("name", "Classic Sounds"));
2348     printf("\n");
2349     printf("%s\n", getFormattedSetupEntry("sort_priority", "100"));
2350     printf("\n");
2351
2352     for (i=0; sound_config[i].token != NULL; i++)
2353       printf("# %s\n",
2354              getFormattedSetupEntry(sound_config[i].token,
2355                                     sound_config[i].value));
2356
2357     exit(0);
2358   }
2359   else if (strcmp(command, "print musicinfo.conf") == 0)
2360   {
2361     printf("# (Currently only \"name\" and \"sort_priority\" recognized.)\n");
2362     printf("\n");
2363     printf("%s\n", getFormattedSetupEntry("name", "Classic Music"));
2364     printf("\n");
2365     printf("%s\n", getFormattedSetupEntry("sort_priority", "100"));
2366
2367     exit(0);
2368   }
2369   else if (strncmp(command, "dump level ", 11) == 0)
2370   {
2371     char *filename = &command[11];
2372
2373     if (access(filename, F_OK) != 0)
2374       Error(ERR_EXIT, "cannot open file '%s'", filename);
2375
2376     LoadLevelFromFilename(filename);
2377     DumpLevel(&level);
2378
2379     exit(0);
2380   }
2381   else if (strncmp(command, "dump tape ", 10) == 0)
2382   {
2383     char *filename = &command[10];
2384
2385     if (access(filename, F_OK) != 0)
2386       Error(ERR_EXIT, "cannot open file '%s'", filename);
2387
2388     LoadTapeFromFilename(filename);
2389     DumpTape(&tape);
2390
2391     exit(0);
2392   }
2393   else if (strncmp(command, "autoplay ", 9) == 0)
2394   {
2395     char *str_copy = getStringCopy(&command[9]);
2396     char *str_ptr = strchr(str_copy, ' ');
2397
2398     global.autoplay_leveldir = str_copy;
2399     global.autoplay_level_nr = -1;
2400
2401     if (str_ptr != NULL)
2402     {
2403       *str_ptr++ = '\0';                        /* terminate leveldir string */
2404       global.autoplay_level_nr = atoi(str_ptr); /* get level_nr value */
2405     }
2406   }
2407   else
2408   {
2409     Error(ERR_EXIT_HELP, "unrecognized command '%s'", command);
2410   }
2411 }
2412
2413 void CloseAllAndExit(int exit_value)
2414 {
2415   StopSounds();
2416   FreeAllSounds();
2417   FreeAllMusic();
2418   CloseAudio();         /* called after freeing sounds (needed for SDL) */
2419
2420   FreeAllImages();
2421   FreeTileClipmasks();
2422
2423   if (bitmap_font_initial)
2424     FreeBitmap(bitmap_font_initial);
2425
2426   CloseVideoDisplay();
2427   ClosePlatformDependantStuff();
2428
2429   exit(exit_value);
2430 }