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 static char *image_filename[NUM_PICTURES] =
  30 {
  31   "RocksScreen.pcx",
  32   "RocksDoor.pcx",
  33   "RocksHeroes.pcx",
  34   "RocksToons.pcx",
  35   "RocksSP.pcx",
  36   "RocksDC.pcx",
  37   "RocksMore.pcx",
  38   "RocksFont.pcx",
  39   "RocksFont2.pcx",
  40   "RocksFont3.pcx"
  41 };
  42
  43 static void InitSetup(void);
  44 static void InitPlayerInfo(void);
  45 static void InitLevelInfo(void);
  46 static void InitArtworkInfo(void);
  47 static void InitLevelArtworkInfo(void);
  48 static void InitNetworkServer(void);
  49 static void InitMixer(void);
  50 static void InitSound(void);
  51 static void InitGfx(void);
  52 static void InitGfxBackground(void);
  53 static void InitGadgets(void);
  54 static void InitElementProperties(void);
  55 static void Execute_Debug_Command(char *);
  56
  57 void OpenAll(void)
  58 {
  59   if (options.debug_command)
  60   {
  61     Execute_Debug_Command(options.debug_command);
  62
  63     exit(0);
  64   }
  65
  66   if (options.serveronly)
  67   {
  68 #if defined(PLATFORM_UNIX)
  69     NetworkServer(options.server_port, options.serveronly);
  70 #else
  71     Error(ERR_WARN, "networking only supported in Unix version");
  72 #endif
  73     exit(0);    /* never reached */
  74   }
  75
  76   InitProgramInfo(UNIX_USERDATA_DIRECTORY,
  77                   PROGRAM_TITLE_STRING, getWindowTitleString(),
  78                   ICON_TITLE_STRING, X11_ICON_FILENAME, X11_ICONMASK_FILENAME,
  79                   MSDOS_POINTER_FILENAME,
  80                   COOKIE_PREFIX, FILENAME_PREFIX, GAME_VERSION_ACTUAL);
  81
  82   InitSetup();
  83   InitPlayerInfo();
  84   InitArtworkInfo();            /* needed before loading gfx, sound & music */
  85
  86   InitCounter();
  87   InitMixer();
  88   InitJoysticks();
  89   InitRND(NEW_RANDOMIZE);
  90
  91   InitVideoDisplay();
  92   InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
  93                   setup.fullscreen);
  94
  95   InitEventFilter(FilterMouseMotionEvents);
  96
  97   InitGfx();
  98   InitElementProperties();      /* initializes IS_CHAR() for el2gfx() */
  99
 100   InitLevelInfo();
 101   InitLevelArtworkInfo();
 102   InitGadgets();                /* needs to know number of level series */
 103   InitSound();                  /* needs to know current level directory */
 104
 105   InitGfxBackground();
 106   InitToons();
 107
 108   DrawMainMenu();
 109
 110   InitNetworkServer();
 111 }
 112
 113 void InitSetup()
 114 {
 115   LoadSetup();                                  /* global setup info */
 116 }
 117
 118 void InitPlayerInfo()
 119 {
 120   int i;
 121
 122   /* choose default local player */
 123   local_player = &stored_player[0];
 124
 125   for (i=0; i<MAX_PLAYERS; i++)
 126     stored_player[i].connected = FALSE;
 127
 128   local_player->connected = TRUE;
 129 }
 130
 131 void InitLevelInfo()
 132 {
 133   LoadLevelInfo();                              /* global level info */
 134   LoadLevelSetup_LastSeries();                  /* last played series info */
 135   LoadLevelSetup_SeriesInfo();                  /* last played level info */
 136 }
 137
 138 void InitArtworkInfo()
 139 {
 140   LoadArtworkInfo();
 141 }
 142
 143 void InitLevelArtworkInfo()
 144 {
 145   LoadLevelArtworkInfo();
 146 }
 147
 148 void InitNetworkServer()
 149 {
 150 #if defined(PLATFORM_UNIX)
 151   int nr_wanted;
 152 #endif
 153
 154   if (!options.network)
 155     return;
 156
 157 #if defined(PLATFORM_UNIX)
 158   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 159
 160   if (!ConnectToServer(options.server_host, options.server_port))
 161     Error(ERR_EXIT, "cannot connect to network game server");
 162
 163   SendToServer_PlayerName(setup.player_name);
 164   SendToServer_ProtocolVersion();
 165
 166   if (nr_wanted)
 167     SendToServer_NrWanted(nr_wanted);
 168 #endif
 169 }
 170
 171 static void InitMixer()
 172 {
 173   OpenAudio();
 174   InitSoundList(sound_effects, NUM_SOUND_EFFECTS);
 175
 176   StartMixer();
 177 }
 178
 179 static void InitSound()
 180 {
 181   /* load custom sounds and music */
 182   InitReloadSounds(artwork.snd_current->identifier);
 183   InitReloadMusic(artwork.mus_current->identifier);
 184
 185   /* initialize sound effect lookup table for element actions */
 186   InitGameSound();
 187 }
 188
 189 static void InitTileClipmasks()
 190 {
 191 #if defined(TARGET_X11)
 192   XGCValues clip_gc_values;
 193   unsigned long clip_gc_valuemask;
 194
 195 #if defined(TARGET_X11_NATIVE)
 196   GC copy_clipmask_gc;
 197
 198   static struct
 199   {
 200     int start;
 201     int count;
 202   }
 203   tile_needs_clipping[] =
 204   {
 205     { GFX_SPIELER1_UP, 4 },
 206     { GFX_SPIELER1_DOWN, 4 },
 207     { GFX_SPIELER1_LEFT, 4 },
 208     { GFX_SPIELER1_RIGHT, 4 },
 209     { GFX_SPIELER1_PUSH_LEFT, 4 },
 210     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 211     { GFX_SPIELER2_UP, 4 },
 212     { GFX_SPIELER2_DOWN, 4 },
 213     { GFX_SPIELER2_LEFT, 4 },
 214     { GFX_SPIELER2_RIGHT, 4 },
 215     { GFX_SPIELER2_PUSH_LEFT, 4 },
 216     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 217     { GFX_SPIELER3_UP, 4 },
 218     { GFX_SPIELER3_DOWN, 4 },
 219     { GFX_SPIELER3_LEFT, 4 },
 220     { GFX_SPIELER3_RIGHT, 4 },
 221     { GFX_SPIELER3_PUSH_LEFT, 4 },
 222     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 223     { GFX_SPIELER4_UP, 4 },
 224     { GFX_SPIELER4_DOWN, 4 },
 225     { GFX_SPIELER4_LEFT, 4 },
 226     { GFX_SPIELER4_RIGHT, 4 },
 227     { GFX_SPIELER4_PUSH_LEFT, 4 },
 228     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 229     { GFX_SP_MURPHY, 1 },
 230     { GFX_MURPHY_GO_LEFT, 3 },
 231     { GFX_MURPHY_GO_RIGHT, 3 },
 232     { GFX_MURPHY_SNAP_UP, 1 },
 233     { GFX_MURPHY_SNAP_DOWN, 1 },
 234     { GFX_MURPHY_SNAP_RIGHT, 1 },
 235     { GFX_MURPHY_SNAP_LEFT, 1 },
 236     { GFX_MURPHY_PUSH_RIGHT, 1 },
 237     { GFX_MURPHY_PUSH_LEFT, 1 },
 238     { GFX_GEBLUBBER, 4 },
 239     { GFX_DYNAMIT, 7 },
 240     { GFX_DYNABOMB, 4 },
 241     { GFX_EXPLOSION, 8 },
 242     { GFX_SOKOBAN_OBJEKT, 1 },
 243     { GFX_FUNKELN_BLAU, 3 },
 244     { GFX_FUNKELN_WEISS, 3 },
 245     { GFX2_SHIELD_PASSIVE, 3 },
 246     { GFX2_SHIELD_ACTIVE, 3 },
 247     { -1, 0 }
 248   };
 249 #endif /* TARGET_X11_NATIVE */
 250 #endif /* TARGET_X11 */
 251
 252   int i;
 253
 254   /* initialize pixmap array for special X11 tile clipping to Pixmap 'None' */
 255   for(i=0; i<NUM_TILES; i++)
 256     tile_clipmask[i] = None;
 257
 258 #if defined(TARGET_X11)
 259   /* This stuff is needed because X11 (XSetClipOrigin(), to be precise) is
 260      often very slow when preparing a masked XCopyArea() for big Pixmaps.
 261      To prevent this, create small (tile-sized) mask Pixmaps which will then
 262      be set much faster with XSetClipOrigin() and speed things up a lot. */
 263
 264   clip_gc_values.graphics_exposures = False;
 265   clip_gc_valuemask = GCGraphicsExposures;
 266   tile_clip_gc =
 267     XCreateGC(display, window->drawable, clip_gc_valuemask, &clip_gc_values);
 268
 269   for(i=0; i<NUM_BITMAPS; i++)
 270   {
 271     if (pix[i]->clip_mask)
 272     {
 273       clip_gc_values.graphics_exposures = False;
 274       clip_gc_values.clip_mask = pix[i]->clip_mask;
 275       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 276       pix[i]->stored_clip_gc = XCreateGC(display, window->drawable,
 277                                          clip_gc_valuemask, &clip_gc_values);
 278     }
 279   }
 280
 281 #if defined(TARGET_X11_NATIVE)
 282
 283   /* create graphic context structures needed for clipping */
 284   clip_gc_values.graphics_exposures = False;
 285   clip_gc_valuemask = GCGraphicsExposures;
 286   copy_clipmask_gc =
 287     XCreateGC(display, pix[PIX_BACK]->clip_mask,
 288               clip_gc_valuemask, &clip_gc_values);
 289
 290   /* create only those clipping Pixmaps we really need */
 291   for(i=0; tile_needs_clipping[i].start>=0; i++)
 292   {
 293     int j;
 294
 295     for(j=0; j<tile_needs_clipping[i].count; j++)
 296     {
 297       int tile = tile_needs_clipping[i].start + j;
 298       int graphic = tile;
 299       int src_x, src_y;
 300       int pixmap_nr;
 301       Pixmap src_pixmap;
 302
 303       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 304       src_pixmap = pix[pixmap_nr]->clip_mask;
 305
 306       tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
 307                                           TILEX, TILEY, 1);
 308
 309       XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
 310                 src_x, src_y, TILEX, TILEY, 0, 0);
 311     }
 312   }
 313
 314   XFreeGC(display, copy_clipmask_gc);
 315
 316 #endif /* TARGET_X11_NATIVE */
 317 #endif /* TARGET_X11 */
 318 }
 319
 320 void FreeTileClipmasks()
 321 {
 322 #if defined(TARGET_X11)
 323   int i;
 324
 325   for(i=0; i<NUM_TILES; i++)
 326   {
 327     if (tile_clipmask[i] != None)
 328     {
 329       XFreePixmap(display, tile_clipmask[i]);
 330       tile_clipmask[i] = None;
 331     }
 332   }
 333
 334   if (tile_clip_gc)
 335     XFreeGC(display, tile_clip_gc);
 336   tile_clip_gc = None;
 337
 338   for(i=0; i<NUM_BITMAPS; i++)
 339   {
 340     if (pix[i] != NULL && pix[i]->stored_clip_gc)
 341     {
 342       XFreeGC(display, pix[i]->stored_clip_gc);
 343       pix[i]->stored_clip_gc = None;
 344     }
 345   }
 346 #endif /* TARGET_X11 */
 347 }
 348
 349 void InitGfx()
 350 {
 351   int i;
 352
 353   /* initialize some global variables */
 354   global.frames_per_second = 0;
 355   global.fps_slowdown = FALSE;
 356   global.fps_slowdown_factor = 1;
 357
 358   /* initialize screen properties */
 359   InitGfxFieldInfo(SX, SY, SXSIZE, SYSIZE,
 360                    REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 361   InitGfxDoor1Info(DX, DY, DXSIZE, DYSIZE);
 362   InitGfxDoor2Info(VX, VY, VXSIZE, VYSIZE);
 363   InitGfxScrollbufferInfo(FXSIZE, FYSIZE);
 364
 365   /* create additional image buffers for double-buffering */
 366   pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 367   pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 368
 369   pix[PIX_SMALLFONT] = LoadCustomImage(image_filename[PIX_SMALLFONT]);
 370
 371   InitFontInfo(NULL, NULL, pix[PIX_SMALLFONT]);
 372
 373   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 374   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 375
 376   DrawInitText("Loading graphics:", 120, FC_GREEN);
 377
 378   for(i=0; i<NUM_PICTURES; i++)
 379   {
 380     if (i != PIX_SMALLFONT)
 381     {
 382       DrawInitText(image_filename[i], 150, FC_YELLOW);
 383
 384       pix[i] = LoadCustomImage(image_filename[i]);
 385     }
 386   }
 387
 388   InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
 389
 390   InitTileClipmasks();
 391 }
 392
 393 void InitGfxBackground()
 394 {
 395   int x, y;
 396
 397   drawto = backbuffer;
 398   fieldbuffer = pix[PIX_DB_FIELD];
 399   SetDrawtoField(DRAW_BACKBUFFER);
 400
 401   BlitBitmap(pix[PIX_BACK], backbuffer, 0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
 402   ClearRectangle(backbuffer, REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 403   ClearRectangle(pix[PIX_DB_DOOR], 0, 0, 3 * DXSIZE, DYSIZE + VYSIZE);
 404
 405   for(x=0; x<MAX_BUF_XSIZE; x++)
 406     for(y=0; y<MAX_BUF_YSIZE; y++)
 407       redraw[x][y] = 0;
 408   redraw_tiles = 0;
 409   redraw_mask = REDRAW_ALL;
 410 }
 411
 412 void ReloadCustomArtwork()
 413 {
 414   static char *leveldir_current_identifier = NULL;
 415   static boolean last_override_level_graphics = FALSE;
 416   static boolean last_override_level_sounds = FALSE;
 417   static boolean last_override_level_music = FALSE;
 418
 419   /* identifier for new artwork; default: artwork configured in setup */
 420   char *gfx_new_identifier = artwork.gfx_current->identifier;
 421   char *snd_new_identifier = artwork.snd_current->identifier;
 422   char *mus_new_identifier = artwork.mus_current->identifier;
 423
 424 #if 0
 425   printf("graphics --> '%s' ('%s')\n",
 426          artwork.gfx_current_identifier, artwork.gfx_current->filename);
 427   printf("sounds   --> '%s' ('%s')\n",
 428          artwork.snd_current_identifier, artwork.snd_current->filename);
 429   printf("music    --> '%s' ('%s')\n",
 430          artwork.mus_current_identifier, artwork.mus_current->filename);
 431 #endif
 432
 433   /* leveldir_current may be invalid (level group, parent link) */
 434   if (!validLevelSeries(leveldir_current))
 435     return;
 436
 437 #if 0
 438   printf("--> '%s'\n", artwork.gfx_current_identifier);
 439 #endif
 440
 441   /* when a new level series was selected, check if there was a change
 442      in custom artwork stored in level series directory */
 443   if (leveldir_current_identifier != leveldir_current->identifier)
 444   {
 445     char *identifier_old = leveldir_current_identifier;
 446     char *identifier_new = leveldir_current->identifier;
 447
 448     if (getTreeInfoFromIdentifier(artwork.gfx_first, identifier_old) !=
 449         getTreeInfoFromIdentifier(artwork.gfx_first, identifier_new))
 450       gfx_new_identifier = identifier_new;
 451     if (getTreeInfoFromIdentifier(artwork.snd_first, identifier_old) !=
 452         getTreeInfoFromIdentifier(artwork.snd_first, identifier_new))
 453       snd_new_identifier = identifier_new;
 454     if (getTreeInfoFromIdentifier(artwork.mus_first, identifier_new) !=
 455         getTreeInfoFromIdentifier(artwork.mus_first, identifier_new))
 456       mus_new_identifier = identifier_new;
 457
 458     leveldir_current_identifier = leveldir_current->identifier;
 459   }
 460
 461   /* custom level artwork configured in level series configuration file
 462      always overrides custom level artwork stored in level series directory
 463      and (level independant) custom artwork configured in setup menue */
 464   if (leveldir_current->graphics_set != NULL)
 465     gfx_new_identifier = leveldir_current->graphics_set;
 466   if (leveldir_current->sounds_set != NULL)
 467     snd_new_identifier = leveldir_current->sounds_set;
 468   if (leveldir_current->music_set != NULL)
 469     mus_new_identifier = leveldir_current->music_set;
 470
 471   if (strcmp(artwork.gfx_current_identifier, gfx_new_identifier) != 0 ||
 472       last_override_level_graphics != setup.override_level_graphics)
 473   {
 474     int i;
 475
 476     setLevelArtworkDir(artwork.gfx_first);
 477
 478     ClearRectangle(window, 0, 0, WIN_XSIZE, WIN_YSIZE);
 479
 480     for(i=0; i<NUM_PICTURES; i++)
 481     {
 482       DrawInitText(image_filename[i], 150, FC_YELLOW);
 483       ReloadCustomImage(pix[i], image_filename[i]);
 484     }
 485
 486     FreeTileClipmasks();
 487     InitTileClipmasks();
 488     InitGfxBackground();
 489
 490     /* force redraw of (open or closed) door graphics */
 491     SetDoorState(DOOR_OPEN_ALL);
 492     CloseDoor(DOOR_CLOSE_ALL | DOOR_NO_DELAY);
 493
 494     artwork.gfx_current_identifier = gfx_new_identifier;
 495     last_override_level_graphics = setup.override_level_graphics;
 496   }
 497
 498   if (strcmp(artwork.snd_current_identifier, snd_new_identifier) != 0 ||
 499       last_override_level_sounds != setup.override_level_sounds)
 500   {
 501     /* set artwork path to send it to the sound server process */
 502     setLevelArtworkDir(artwork.snd_first);
 503
 504     InitReloadSounds(snd_new_identifier);
 505
 506     artwork.snd_current_identifier = snd_new_identifier;
 507     last_override_level_sounds = setup.override_level_sounds;
 508   }
 509
 510   if (strcmp(artwork.mus_current_identifier, mus_new_identifier) != 0 ||
 511       last_override_level_music != setup.override_level_music)
 512   {
 513     /* set artwork path to send it to the sound server process */
 514     setLevelArtworkDir(artwork.mus_first);
 515
 516     InitReloadMusic(mus_new_identifier);
 517
 518     artwork.mus_current_identifier = mus_new_identifier;
 519     last_override_level_music = setup.override_level_music;
 520   }
 521
 522 #if 0
 523   printf("<-- '%s'\n", artwork.gfx_current_identifier);
 524 #endif
 525 }
 526
 527 void InitGadgets()
 528 {
 529   CreateLevelEditorGadgets();
 530   CreateGameButtons();
 531   CreateTapeButtons();
 532   CreateToolButtons();
 533   CreateScreenGadgets();
 534 }
 535
 536 void InitElementProperties()
 537 {
 538   int i,j;
 539
 540   static int ep_amoebalive[] =
 541   {
 542     EL_AMOEBE_NASS,
 543     EL_AMOEBE_NORM,
 544     EL_AMOEBE_VOLL,
 545     EL_AMOEBE_BD
 546   };
 547   static int ep_amoebalive_num = SIZEOF_ARRAY_INT(ep_amoebalive);
 548
 549   static int ep_amoeboid[] =
 550   {
 551     EL_AMOEBE_TOT,
 552     EL_AMOEBE_NASS,
 553     EL_AMOEBE_NORM,
 554     EL_AMOEBE_VOLL,
 555     EL_AMOEBE_BD
 556   };
 557   static int ep_amoeboid_num = SIZEOF_ARRAY_INT(ep_amoeboid);
 558
 559   static int ep_schluessel[] =
 560   {
 561     EL_SCHLUESSEL1,
 562     EL_SCHLUESSEL2,
 563     EL_SCHLUESSEL3,
 564     EL_SCHLUESSEL4,
 565     EL_EM_KEY_1,
 566     EL_EM_KEY_2,
 567     EL_EM_KEY_3,
 568     EL_EM_KEY_4
 569   };
 570   static int ep_schluessel_num = SIZEOF_ARRAY_INT(ep_schluessel);
 571
 572   static int ep_pforte[] =
 573   {
 574     EL_PFORTE1,
 575     EL_PFORTE2,
 576     EL_PFORTE3,
 577     EL_PFORTE4,
 578     EL_PFORTE1X,
 579     EL_PFORTE2X,
 580     EL_PFORTE3X,
 581     EL_PFORTE4X,
 582     EL_EM_GATE_1,
 583     EL_EM_GATE_2,
 584     EL_EM_GATE_3,
 585     EL_EM_GATE_4,
 586     EL_EM_GATE_1X,
 587     EL_EM_GATE_2X,
 588     EL_EM_GATE_3X,
 589     EL_EM_GATE_4X,
 590     EL_SWITCHGATE_OPEN,
 591     EL_SWITCHGATE_OPENING,
 592     EL_SWITCHGATE_CLOSED,
 593     EL_SWITCHGATE_CLOSING,
 594     EL_TIMEGATE_OPEN,
 595     EL_TIMEGATE_OPENING,
 596     EL_TIMEGATE_CLOSED,
 597     EL_TIMEGATE_CLOSING,
 598     EL_TUBE_CROSS,
 599     EL_TUBE_VERTICAL,
 600     EL_TUBE_HORIZONTAL,
 601     EL_TUBE_VERT_LEFT,
 602     EL_TUBE_VERT_RIGHT,
 603     EL_TUBE_HORIZ_UP,
 604     EL_TUBE_HORIZ_DOWN,
 605     EL_TUBE_LEFT_UP,
 606     EL_TUBE_LEFT_DOWN,
 607     EL_TUBE_RIGHT_UP,
 608     EL_TUBE_RIGHT_DOWN
 609   };
 610   static int ep_pforte_num = SIZEOF_ARRAY_INT(ep_pforte);
 611
 612   static int ep_solid[] =
 613   {
 614     EL_BETON,
 615     EL_MAUERWERK,
 616     EL_MAUER_LEBT,
 617     EL_MAUER_X,
 618     EL_MAUER_Y,
 619     EL_MAUER_XY,
 620     EL_BD_WALL,
 621     EL_FELSBODEN,
 622     EL_AUSGANG_ZU,
 623     EL_AUSGANG_ACT,
 624     EL_AUSGANG_AUF,
 625     EL_AMOEBE_TOT,
 626     EL_AMOEBE_NASS,
 627     EL_AMOEBE_NORM,
 628     EL_AMOEBE_VOLL,
 629     EL_AMOEBE_BD,
 630     EL_MORAST_VOLL,
 631     EL_MORAST_LEER,
 632     EL_QUICKSAND_FILLING,
 633     EL_QUICKSAND_EMPTYING,
 634     EL_MAGIC_WALL_OFF,
 635     EL_MAGIC_WALL_EMPTY,
 636     EL_MAGIC_WALL_EMPTYING,
 637     EL_MAGIC_WALL_FILLING,
 638     EL_MAGIC_WALL_FULL,
 639     EL_MAGIC_WALL_DEAD,
 640     EL_MAGIC_WALL_BD_OFF,
 641     EL_MAGIC_WALL_BD_EMPTY,
 642     EL_MAGIC_WALL_BD_EMPTYING,
 643     EL_MAGIC_WALL_BD_FULL,
 644     EL_MAGIC_WALL_BD_FILLING,
 645     EL_MAGIC_WALL_BD_DEAD,
 646     EL_LIFE,
 647     EL_LIFE_ASYNC,
 648     EL_BADEWANNE1,
 649     EL_BADEWANNE2,
 650     EL_BADEWANNE3,
 651     EL_BADEWANNE4,
 652     EL_BADEWANNE5,
 653     EL_SP_CHIP_SINGLE,
 654     EL_SP_CHIP_LEFT,
 655     EL_SP_CHIP_RIGHT,
 656     EL_SP_CHIP_UPPER,
 657     EL_SP_CHIP_LOWER,
 658     EL_SP_HARD_GRAY,
 659     EL_SP_HARD_GREEN,
 660     EL_SP_HARD_BLUE,
 661     EL_SP_HARD_RED,
 662     EL_SP_HARD_YELLOW,
 663     EL_SP_HARD_BASE1,
 664     EL_SP_HARD_BASE2,
 665     EL_SP_HARD_BASE3,
 666     EL_SP_HARD_BASE4,
 667     EL_SP_HARD_BASE5,
 668     EL_SP_HARD_BASE6,
 669     EL_SP_TERMINAL,
 670     EL_SP_TERMINAL_ACTIVE,
 671     EL_SP_EXIT,
 672     EL_INVISIBLE_STEEL,
 673     EL_BELT1_SWITCH_LEFT,
 674     EL_BELT1_SWITCH_MIDDLE,
 675     EL_BELT1_SWITCH_RIGHT,
 676     EL_BELT2_SWITCH_LEFT,
 677     EL_BELT2_SWITCH_MIDDLE,
 678     EL_BELT2_SWITCH_RIGHT,
 679     EL_BELT3_SWITCH_LEFT,
 680     EL_BELT3_SWITCH_MIDDLE,
 681     EL_BELT3_SWITCH_RIGHT,
 682     EL_BELT4_SWITCH_LEFT,
 683     EL_BELT4_SWITCH_MIDDLE,
 684     EL_BELT4_SWITCH_RIGHT,
 685     EL_SWITCHGATE_SWITCH_1,
 686     EL_SWITCHGATE_SWITCH_2,
 687     EL_LIGHT_SWITCH_OFF,
 688     EL_LIGHT_SWITCH_ON,
 689     EL_TIMEGATE_SWITCH_OFF,
 690     EL_TIMEGATE_SWITCH_ON,
 691     EL_SIGN_EXCLAMATION,
 692     EL_SIGN_RADIOACTIVITY,
 693     EL_SIGN_STOP,
 694     EL_SIGN_WHEELCHAIR,
 695     EL_SIGN_PARKING,
 696     EL_SIGN_ONEWAY,
 697     EL_SIGN_HEART,
 698     EL_SIGN_TRIANGLE,
 699     EL_SIGN_ROUND,
 700     EL_SIGN_EXIT,
 701     EL_SIGN_YINYANG,
 702     EL_SIGN_OTHER,
 703     EL_STEEL_SLANTED,
 704     EL_EMC_STEEL_WALL_1,
 705     EL_EMC_STEEL_WALL_2,
 706     EL_EMC_STEEL_WALL_3,
 707     EL_EMC_STEEL_WALL_4,
 708     EL_EMC_WALL_1,
 709     EL_EMC_WALL_2,
 710     EL_EMC_WALL_3,
 711     EL_EMC_WALL_4,
 712     EL_EMC_WALL_5,
 713     EL_EMC_WALL_6,
 714     EL_EMC_WALL_7,
 715     EL_EMC_WALL_8,
 716     EL_CRYSTAL,
 717     EL_WALL_PEARL,
 718     EL_WALL_CRYSTAL,
 719     EL_PFORTE1,
 720     EL_PFORTE2,
 721     EL_PFORTE3,
 722     EL_PFORTE4,
 723     EL_PFORTE1X,
 724     EL_PFORTE2X,
 725     EL_PFORTE3X,
 726     EL_PFORTE4X,
 727     EL_EM_GATE_1,
 728     EL_EM_GATE_2,
 729     EL_EM_GATE_3,
 730     EL_EM_GATE_4,
 731     EL_EM_GATE_1X,
 732     EL_EM_GATE_2X,
 733     EL_EM_GATE_3X,
 734     EL_EM_GATE_4X,
 735     EL_SWITCHGATE_OPEN,
 736     EL_SWITCHGATE_OPENING,
 737     EL_SWITCHGATE_CLOSED,
 738     EL_SWITCHGATE_CLOSING,
 739     EL_TIMEGATE_OPEN,
 740     EL_TIMEGATE_OPENING,
 741     EL_TIMEGATE_CLOSED,
 742     EL_TIMEGATE_CLOSING,
 743     EL_TUBE_CROSS,
 744     EL_TUBE_VERTICAL,
 745     EL_TUBE_HORIZONTAL,
 746     EL_TUBE_VERT_LEFT,
 747     EL_TUBE_VERT_RIGHT,
 748     EL_TUBE_HORIZ_UP,
 749     EL_TUBE_HORIZ_DOWN,
 750     EL_TUBE_LEFT_UP,
 751     EL_TUBE_LEFT_DOWN,
 752     EL_TUBE_RIGHT_UP,
 753     EL_TUBE_RIGHT_DOWN
 754   };
 755   static int ep_solid_num = SIZEOF_ARRAY_INT(ep_solid);
 756
 757   static int ep_massive[] =
 758   {
 759     EL_BETON,
 760     EL_SALZSAEURE,
 761     EL_BADEWANNE1,
 762     EL_BADEWANNE2,
 763     EL_BADEWANNE3,
 764     EL_BADEWANNE4,
 765     EL_BADEWANNE5,
 766     EL_SP_HARD_GRAY,
 767     EL_SP_HARD_GREEN,
 768     EL_SP_HARD_BLUE,
 769     EL_SP_HARD_RED,
 770     EL_SP_HARD_YELLOW,
 771     EL_SP_HARD_BASE1,
 772     EL_SP_HARD_BASE2,
 773     EL_SP_HARD_BASE3,
 774     EL_SP_HARD_BASE4,
 775     EL_SP_HARD_BASE5,
 776     EL_SP_HARD_BASE6,
 777     EL_INVISIBLE_STEEL,
 778     EL_BELT1_SWITCH_LEFT,
 779     EL_BELT1_SWITCH_MIDDLE,
 780     EL_BELT1_SWITCH_RIGHT,
 781     EL_BELT2_SWITCH_LEFT,
 782     EL_BELT2_SWITCH_MIDDLE,
 783     EL_BELT2_SWITCH_RIGHT,
 784     EL_BELT3_SWITCH_LEFT,
 785     EL_BELT3_SWITCH_MIDDLE,
 786     EL_BELT3_SWITCH_RIGHT,
 787     EL_BELT4_SWITCH_LEFT,
 788     EL_BELT4_SWITCH_MIDDLE,
 789     EL_BELT4_SWITCH_RIGHT,
 790     EL_LIGHT_SWITCH_OFF,
 791     EL_LIGHT_SWITCH_ON,
 792     EL_SIGN_EXCLAMATION,
 793     EL_SIGN_RADIOACTIVITY,
 794     EL_SIGN_STOP,
 795     EL_SIGN_WHEELCHAIR,
 796     EL_SIGN_PARKING,
 797     EL_SIGN_ONEWAY,
 798     EL_SIGN_HEART,
 799     EL_SIGN_TRIANGLE,
 800     EL_SIGN_ROUND,
 801     EL_SIGN_EXIT,
 802     EL_SIGN_YINYANG,
 803     EL_SIGN_OTHER,
 804     EL_STEEL_SLANTED,
 805     EL_EMC_STEEL_WALL_1,
 806     EL_EMC_STEEL_WALL_2,
 807     EL_EMC_STEEL_WALL_3,
 808     EL_EMC_STEEL_WALL_4,
 809     EL_CRYSTAL,
 810     EL_PFORTE1,
 811     EL_PFORTE2,
 812     EL_PFORTE3,
 813     EL_PFORTE4,
 814     EL_PFORTE1X,
 815     EL_PFORTE2X,
 816     EL_PFORTE3X,
 817     EL_PFORTE4X,
 818     EL_EM_GATE_1,
 819     EL_EM_GATE_2,
 820     EL_EM_GATE_3,
 821     EL_EM_GATE_4,
 822     EL_EM_GATE_1X,
 823     EL_EM_GATE_2X,
 824     EL_EM_GATE_3X,
 825     EL_EM_GATE_4X,
 826     EL_SWITCHGATE_OPEN,
 827     EL_SWITCHGATE_OPENING,
 828     EL_SWITCHGATE_CLOSED,
 829     EL_SWITCHGATE_CLOSING,
 830     EL_TIMEGATE_OPEN,
 831     EL_TIMEGATE_OPENING,
 832     EL_TIMEGATE_CLOSED,
 833     EL_TIMEGATE_CLOSING,
 834     EL_TUBE_CROSS,
 835     EL_TUBE_VERTICAL,
 836     EL_TUBE_HORIZONTAL,
 837     EL_TUBE_VERT_LEFT,
 838     EL_TUBE_VERT_RIGHT,
 839     EL_TUBE_HORIZ_UP,
 840     EL_TUBE_HORIZ_DOWN,
 841     EL_TUBE_LEFT_UP,
 842     EL_TUBE_LEFT_DOWN,
 843     EL_TUBE_RIGHT_UP,
 844     EL_TUBE_RIGHT_DOWN
 845   };
 846   static int ep_massive_num = SIZEOF_ARRAY_INT(ep_massive);
 847
 848   static int ep_slippery[] =
 849   {
 850     EL_FELSBODEN,
 851     EL_BD_WALL,
 852     EL_FELSBROCKEN,
 853     EL_BD_ROCK,
 854     EL_EDELSTEIN,
 855     EL_EDELSTEIN_BD,
 856     EL_EDELSTEIN_GELB,
 857     EL_EDELSTEIN_ROT,
 858     EL_EDELSTEIN_LILA,
 859     EL_DIAMANT,
 860     EL_BOMBE,
 861     EL_KOKOSNUSS,
 862     EL_ABLENK_EIN,
 863     EL_ABLENK_AUS,
 864     EL_ZEIT_VOLL,
 865     EL_ZEIT_LEER,
 866     EL_BIRNE_EIN,
 867     EL_BIRNE_AUS,
 868     EL_BADEWANNE1,
 869     EL_BADEWANNE2,
 870     EL_SONDE,
 871     EL_SP_ZONK,
 872     EL_SP_INFOTRON,
 873     EL_SP_CHIP_SINGLE,
 874     EL_SP_CHIP_LEFT,
 875     EL_SP_CHIP_RIGHT,
 876     EL_SP_CHIP_UPPER,
 877     EL_SP_CHIP_LOWER,
 878     EL_SPEED_PILL,
 879     EL_STEEL_SLANTED,
 880     EL_PEARL,
 881     EL_CRYSTAL
 882   };
 883   static int ep_slippery_num = SIZEOF_ARRAY_INT(ep_slippery);
 884
 885   static int ep_enemy[] =
 886   {
 887     EL_KAEFER,
 888     EL_FLIEGER,
 889     EL_BUTTERFLY,
 890     EL_FIREFLY,
 891     EL_MAMPFER,
 892     EL_MAMPFER2,
 893     EL_ROBOT,
 894     EL_PACMAN,
 895     EL_SP_SNIKSNAK,
 896     EL_SP_ELECTRON
 897   };
 898   static int ep_enemy_num = SIZEOF_ARRAY_INT(ep_enemy);
 899
 900   static int ep_mauer[] =
 901   {
 902     EL_BETON,
 903     EL_PFORTE1,
 904     EL_PFORTE2,
 905     EL_PFORTE3,
 906     EL_PFORTE4,
 907     EL_PFORTE1X,
 908     EL_PFORTE2X,
 909     EL_PFORTE3X,
 910     EL_PFORTE4X,
 911     EL_EM_GATE_1,
 912     EL_EM_GATE_2,
 913     EL_EM_GATE_3,
 914     EL_EM_GATE_4,
 915     EL_EM_GATE_1X,
 916     EL_EM_GATE_2X,
 917     EL_EM_GATE_3X,
 918     EL_EM_GATE_4X,
 919     EL_AUSGANG_ZU,
 920     EL_AUSGANG_ACT,
 921     EL_AUSGANG_AUF,
 922     EL_MAUERWERK,
 923     EL_FELSBODEN,
 924     EL_MAUER_LEBT,
 925     EL_MAUER_X,
 926     EL_MAUER_Y,
 927     EL_MAUER_XY,
 928     EL_MAUERND,
 929     EL_BD_WALL,
 930     EL_SP_CHIP_SINGLE,
 931     EL_SP_CHIP_LEFT,
 932     EL_SP_CHIP_RIGHT,
 933     EL_SP_CHIP_UPPER,
 934     EL_SP_CHIP_LOWER,
 935     EL_SP_HARD_GRAY,
 936     EL_SP_HARD_GREEN,
 937     EL_SP_HARD_BLUE,
 938     EL_SP_HARD_RED,
 939     EL_SP_HARD_YELLOW,
 940     EL_SP_HARD_BASE1,
 941     EL_SP_HARD_BASE2,
 942     EL_SP_HARD_BASE3,
 943     EL_SP_HARD_BASE4,
 944     EL_SP_HARD_BASE5,
 945     EL_SP_HARD_BASE6,
 946     EL_SP_TERMINAL,
 947     EL_SP_TERMINAL_ACTIVE,
 948     EL_SP_EXIT,
 949     EL_INVISIBLE_STEEL,
 950     EL_STEEL_SLANTED,
 951     EL_EMC_STEEL_WALL_1,
 952     EL_EMC_STEEL_WALL_2,
 953     EL_EMC_STEEL_WALL_3,
 954     EL_EMC_STEEL_WALL_4,
 955     EL_EMC_WALL_1,
 956     EL_EMC_WALL_2,
 957     EL_EMC_WALL_3,
 958     EL_EMC_WALL_4,
 959     EL_EMC_WALL_5,
 960     EL_EMC_WALL_6,
 961     EL_EMC_WALL_7,
 962     EL_EMC_WALL_8
 963   };
 964   static int ep_mauer_num = SIZEOF_ARRAY_INT(ep_mauer);
 965
 966   static int ep_can_fall[] =
 967   {
 968     EL_FELSBROCKEN,
 969     EL_BD_ROCK,
 970     EL_EDELSTEIN,
 971     EL_EDELSTEIN_BD,
 972     EL_EDELSTEIN_GELB,
 973     EL_EDELSTEIN_ROT,
 974     EL_EDELSTEIN_LILA,
 975     EL_DIAMANT,
 976     EL_BOMBE,
 977     EL_KOKOSNUSS,
 978     EL_TROPFEN,
 979     EL_MORAST_VOLL,
 980     EL_MAGIC_WALL_FULL,
 981     EL_MAGIC_WALL_BD_FULL,
 982     EL_ZEIT_VOLL,
 983     EL_ZEIT_LEER,
 984     EL_SP_ZONK,
 985     EL_SP_INFOTRON,
 986     EL_SP_DISK_ORANGE,
 987     EL_PEARL,
 988     EL_CRYSTAL,
 989     EL_SPRING,
 990     EL_DX_SUPABOMB
 991   };
 992   static int ep_can_fall_num = SIZEOF_ARRAY_INT(ep_can_fall);
 993
 994   static int ep_can_smash[] =
 995   {
 996     EL_FELSBROCKEN,
 997     EL_BD_ROCK,
 998     EL_EDELSTEIN,
 999     EL_EDELSTEIN_BD,
1000     EL_EDELSTEIN_GELB,
1001     EL_EDELSTEIN_ROT,
1002     EL_EDELSTEIN_LILA,
1003     EL_DIAMANT,
1004     EL_SCHLUESSEL1,
1005     EL_SCHLUESSEL2,
1006     EL_SCHLUESSEL3,
1007     EL_SCHLUESSEL4,
1008     EL_EM_KEY_1,
1009     EL_EM_KEY_2,
1010     EL_EM_KEY_3,
1011     EL_EM_KEY_4,
1012     EL_BOMBE,
1013     EL_KOKOSNUSS,
1014     EL_TROPFEN,
1015     EL_ZEIT_VOLL,
1016     EL_ZEIT_LEER,
1017     EL_SP_ZONK,
1018     EL_SP_INFOTRON,
1019     EL_SP_DISK_ORANGE,
1020     EL_PEARL,
1021     EL_CRYSTAL,
1022     EL_SPRING,
1023     EL_DX_SUPABOMB
1024   };
1025   static int ep_can_smash_num = SIZEOF_ARRAY_INT(ep_can_smash);
1026
1027   static int ep_can_change[] =
1028   {
1029     EL_FELSBROCKEN,
1030     EL_BD_ROCK,
1031     EL_EDELSTEIN,
1032     EL_EDELSTEIN_BD,
1033     EL_EDELSTEIN_GELB,
1034     EL_EDELSTEIN_ROT,
1035     EL_EDELSTEIN_LILA,
1036     EL_DIAMANT
1037   };
1038   static int ep_can_change_num = SIZEOF_ARRAY_INT(ep_can_change);
1039
1040   static int ep_can_move[] =
1041   {
1042     EL_KAEFER,
1043     EL_FLIEGER,
1044     EL_BUTTERFLY,
1045     EL_FIREFLY,
1046     EL_MAMPFER,
1047     EL_MAMPFER2,
1048     EL_ROBOT,
1049     EL_PACMAN,
1050     EL_MOLE,
1051     EL_PINGUIN,
1052     EL_SCHWEIN,
1053     EL_DRACHE,
1054     EL_SONDE,
1055     EL_SP_SNIKSNAK,
1056     EL_SP_ELECTRON,
1057     EL_BALLOON,
1058     EL_SPRING_MOVING
1059   };
1060   static int ep_can_move_num = SIZEOF_ARRAY_INT(ep_can_move);
1061
1062   static int ep_could_move[] =
1063   {
1064     EL_KAEFER_RIGHT,
1065     EL_KAEFER_UP,
1066     EL_KAEFER_LEFT,
1067     EL_KAEFER_DOWN,
1068     EL_FLIEGER_RIGHT,
1069     EL_FLIEGER_UP,
1070     EL_FLIEGER_LEFT,
1071     EL_FLIEGER_DOWN,
1072     EL_BUTTERFLY_RIGHT,
1073     EL_BUTTERFLY_UP,
1074     EL_BUTTERFLY_LEFT,
1075     EL_BUTTERFLY_DOWN,
1076     EL_FIREFLY_RIGHT,
1077     EL_FIREFLY_UP,
1078     EL_FIREFLY_LEFT,
1079     EL_FIREFLY_DOWN,
1080     EL_PACMAN_RIGHT,
1081     EL_PACMAN_UP,
1082     EL_PACMAN_LEFT,
1083     EL_PACMAN_DOWN
1084   };
1085   static int ep_could_move_num = SIZEOF_ARRAY_INT(ep_could_move);
1086
1087   static int ep_dont_touch[] =
1088   {
1089     EL_KAEFER,
1090     EL_FLIEGER,
1091     EL_BUTTERFLY,
1092     EL_FIREFLY
1093   };
1094   static int ep_dont_touch_num = SIZEOF_ARRAY_INT(ep_dont_touch);
1095
1096   static int ep_dont_go_to[] =
1097   {
1098     EL_KAEFER,
1099     EL_FLIEGER,
1100     EL_BUTTERFLY,
1101     EL_FIREFLY,
1102     EL_MAMPFER,
1103     EL_MAMPFER2,
1104     EL_ROBOT,
1105     EL_PACMAN,
1106     EL_TROPFEN,
1107     EL_SALZSAEURE,
1108     EL_SP_SNIKSNAK,
1109     EL_SP_ELECTRON,
1110     EL_SP_BUG_ACTIVE,
1111     EL_TRAP_ACTIVE,
1112     EL_LANDMINE
1113   };
1114   static int ep_dont_go_to_num = SIZEOF_ARRAY_INT(ep_dont_go_to);
1115
1116   static int ep_mampf2[] =
1117   {
1118     EL_ERDREICH,
1119     EL_KAEFER,
1120     EL_FLIEGER,
1121     EL_BUTTERFLY,
1122     EL_FIREFLY,
1123     EL_MAMPFER,
1124     EL_ROBOT,
1125     EL_PACMAN,
1126     EL_TROPFEN,
1127     EL_AMOEBE_TOT,
1128     EL_AMOEBE_NASS,
1129     EL_AMOEBE_NORM,
1130     EL_AMOEBE_VOLL,
1131     EL_AMOEBE_BD,
1132     EL_EDELSTEIN,
1133     EL_EDELSTEIN_BD,
1134     EL_EDELSTEIN_GELB,
1135     EL_EDELSTEIN_ROT,
1136     EL_EDELSTEIN_LILA,
1137     EL_DIAMANT,
1138     EL_PEARL,
1139     EL_CRYSTAL
1140   };
1141   static int ep_mampf2_num = SIZEOF_ARRAY_INT(ep_mampf2);
1142
1143   static int ep_bd_element[] =
1144   {
1145     EL_LEERRAUM,
1146     EL_ERDREICH,
1147     EL_FELSBODEN,
1148     EL_BD_WALL,
1149     EL_FELSBROCKEN,
1150     EL_BD_ROCK,
1151     EL_EDELSTEIN_BD,
1152     EL_MAGIC_WALL_BD_OFF,
1153     EL_AUSGANG_ZU,
1154     EL_AUSGANG_AUF,
1155     EL_BETON,
1156     EL_SPIELFIGUR,
1157     EL_FIREFLY,
1158     EL_FIREFLY_1,
1159     EL_FIREFLY_2,
1160     EL_FIREFLY_3,
1161     EL_FIREFLY_4,
1162     EL_BUTTERFLY,
1163     EL_BUTTERFLY_1,
1164     EL_BUTTERFLY_2,
1165     EL_BUTTERFLY_3,
1166     EL_BUTTERFLY_4,
1167     EL_AMOEBE_BD,
1168     EL_CHAR_FRAGE
1169   };
1170   static int ep_bd_element_num = SIZEOF_ARRAY_INT(ep_bd_element);
1171
1172   static int ep_sb_element[] =
1173   {
1174     EL_LEERRAUM,
1175     EL_BETON,
1176     EL_SOKOBAN_OBJEKT,
1177     EL_SOKOBAN_FELD_LEER,
1178     EL_SOKOBAN_FELD_VOLL,
1179     EL_SPIELFIGUR,
1180     EL_INVISIBLE_STEEL
1181   };
1182   static int ep_sb_element_num = SIZEOF_ARRAY_INT(ep_sb_element);
1183
1184   static int ep_gem[] =
1185   {
1186     EL_EDELSTEIN,
1187     EL_EDELSTEIN_BD,
1188     EL_EDELSTEIN_GELB,
1189     EL_EDELSTEIN_ROT,
1190     EL_EDELSTEIN_LILA,
1191     EL_DIAMANT
1192   };
1193   static int ep_gem_num = SIZEOF_ARRAY_INT(ep_gem);
1194
1195   static int ep_inactive[] =
1196   {
1197     EL_LEERRAUM,
1198     EL_ERDREICH,
1199     EL_MAUERWERK,
1200     EL_BD_WALL,
1201     EL_FELSBODEN,
1202     EL_SCHLUESSEL,
1203     EL_BETON,
1204     EL_AMOEBE_TOT,
1205     EL_MORAST_LEER,
1206     EL_BADEWANNE,
1207     EL_ABLENK_AUS,
1208     EL_SCHLUESSEL1,
1209     EL_SCHLUESSEL2,
1210     EL_SCHLUESSEL3,
1211     EL_SCHLUESSEL4,
1212     EL_EM_KEY_1,
1213     EL_EM_KEY_2,
1214     EL_EM_KEY_3,
1215     EL_EM_KEY_4,
1216     EL_PFORTE1,
1217     EL_PFORTE2,
1218     EL_PFORTE3,
1219     EL_PFORTE4,
1220     EL_PFORTE1X,
1221     EL_PFORTE2X,
1222     EL_PFORTE3X,
1223     EL_PFORTE4X,
1224     EL_EM_GATE_1,
1225     EL_EM_GATE_2,
1226     EL_EM_GATE_3,
1227     EL_EM_GATE_4,
1228     EL_EM_GATE_1X,
1229     EL_EM_GATE_2X,
1230     EL_EM_GATE_3X,
1231     EL_EM_GATE_4X,
1232     EL_DYNAMITE_INACTIVE,
1233     EL_UNSICHTBAR,
1234     EL_BIRNE_AUS,
1235     EL_BIRNE_EIN,
1236     EL_ERZ_EDEL,
1237     EL_ERZ_DIAM,
1238     EL_ERZ_EDEL_BD,
1239     EL_ERZ_EDEL_GELB,
1240     EL_DYNABOMB_NR,
1241     EL_DYNABOMB_SZ,
1242     EL_DYNABOMB_XL,
1243     EL_SOKOBAN_OBJEKT,
1244     EL_SOKOBAN_FELD_LEER,
1245     EL_SOKOBAN_FELD_VOLL,
1246     EL_ERZ_EDEL_ROT,
1247     EL_ERZ_EDEL_LILA,
1248     EL_BADEWANNE1,
1249     EL_BADEWANNE2,
1250     EL_BADEWANNE3,
1251     EL_BADEWANNE4,
1252     EL_BADEWANNE5,
1253     EL_MAGIC_WALL_OFF,
1254     EL_MAGIC_WALL_DEAD,
1255     EL_MAGIC_WALL_BD_OFF,
1256     EL_MAGIC_WALL_BD_DEAD,
1257     EL_AMOEBA2DIAM,
1258     EL_BLOCKED,
1259     EL_SP_EMPTY,
1260     EL_SP_BASE,
1261     EL_SP_PORT1_RIGHT,
1262     EL_SP_PORT1_DOWN,
1263     EL_SP_PORT1_LEFT,
1264     EL_SP_PORT1_UP,
1265     EL_SP_PORT2_RIGHT,
1266     EL_SP_PORT2_DOWN,
1267     EL_SP_PORT2_LEFT,
1268     EL_SP_PORT2_UP,
1269     EL_SP_PORT_X,
1270     EL_SP_PORT_Y,
1271     EL_SP_PORT_XY,
1272     EL_SP_DISK_RED,
1273     EL_SP_DISK_YELLOW,
1274     EL_SP_CHIP_SINGLE,
1275     EL_SP_CHIP_LEFT,
1276     EL_SP_CHIP_RIGHT,
1277     EL_SP_CHIP_UPPER,
1278     EL_SP_CHIP_LOWER,
1279     EL_SP_HARD_GRAY,
1280     EL_SP_HARD_GREEN,
1281     EL_SP_HARD_BLUE,
1282     EL_SP_HARD_RED,
1283     EL_SP_HARD_YELLOW,
1284     EL_SP_HARD_BASE1,
1285     EL_SP_HARD_BASE2,
1286     EL_SP_HARD_BASE3,
1287     EL_SP_HARD_BASE4,
1288     EL_SP_HARD_BASE5,
1289     EL_SP_HARD_BASE6,
1290     EL_SP_EXIT,
1291     EL_INVISIBLE_STEEL,
1292     EL_BELT1_SWITCH_LEFT,
1293     EL_BELT1_SWITCH_MIDDLE,
1294     EL_BELT1_SWITCH_RIGHT,
1295     EL_BELT2_SWITCH_LEFT,
1296     EL_BELT2_SWITCH_MIDDLE,
1297     EL_BELT2_SWITCH_RIGHT,
1298     EL_BELT3_SWITCH_LEFT,
1299     EL_BELT3_SWITCH_MIDDLE,
1300     EL_BELT3_SWITCH_RIGHT,
1301     EL_BELT4_SWITCH_LEFT,
1302     EL_BELT4_SWITCH_MIDDLE,
1303     EL_BELT4_SWITCH_RIGHT,
1304     EL_SIGN_EXCLAMATION,
1305     EL_SIGN_RADIOACTIVITY,
1306     EL_SIGN_STOP,
1307     EL_SIGN_WHEELCHAIR,
1308     EL_SIGN_PARKING,
1309     EL_SIGN_ONEWAY,
1310     EL_SIGN_HEART,
1311     EL_SIGN_TRIANGLE,
1312     EL_SIGN_ROUND,
1313     EL_SIGN_EXIT,
1314     EL_SIGN_YINYANG,
1315     EL_SIGN_OTHER,
1316     EL_STEEL_SLANTED,
1317     EL_EMC_STEEL_WALL_1,
1318     EL_EMC_STEEL_WALL_2,
1319     EL_EMC_STEEL_WALL_3,
1320     EL_EMC_STEEL_WALL_4,
1321     EL_EMC_WALL_1,
1322     EL_EMC_WALL_2,
1323     EL_EMC_WALL_3,
1324     EL_EMC_WALL_4,
1325     EL_EMC_WALL_5,
1326     EL_EMC_WALL_6,
1327     EL_EMC_WALL_7,
1328     EL_EMC_WALL_8
1329   };
1330   static int ep_inactive_num = SIZEOF_ARRAY_INT(ep_inactive);
1331
1332   static int ep_explosive[] =
1333   {
1334     EL_BOMBE,
1335     EL_DYNAMITE_ACTIVE,
1336     EL_DYNAMITE_INACTIVE,
1337     EL_DYNABOMB_ACTIVE_1,
1338     EL_DYNABOMB_ACTIVE_2,
1339     EL_DYNABOMB_ACTIVE_3,
1340     EL_DYNABOMB_ACTIVE_4,
1341     EL_DYNABOMB_NR,
1342     EL_DYNABOMB_SZ,
1343     EL_DYNABOMB_XL,
1344     EL_KAEFER,
1345     EL_MOLE,
1346     EL_PINGUIN,
1347     EL_SCHWEIN,
1348     EL_DRACHE,
1349     EL_SONDE,
1350     EL_SP_DISK_RED,
1351     EL_SP_DISK_ORANGE,
1352     EL_SP_DISK_YELLOW,
1353     EL_SP_SNIKSNAK,
1354     EL_SP_ELECTRON,
1355     EL_DX_SUPABOMB
1356   };
1357   static int ep_explosive_num = SIZEOF_ARRAY_INT(ep_explosive);
1358
1359   static int ep_mampf3[] =
1360   {
1361     EL_EDELSTEIN,
1362     EL_EDELSTEIN_BD,
1363     EL_EDELSTEIN_GELB,
1364     EL_EDELSTEIN_ROT,
1365     EL_EDELSTEIN_LILA,
1366     EL_DIAMANT,
1367     EL_PEARL,
1368     EL_CRYSTAL
1369   };
1370   static int ep_mampf3_num = SIZEOF_ARRAY_INT(ep_mampf3);
1371
1372   static int ep_pushable[] =
1373   {
1374     EL_FELSBROCKEN,
1375     EL_BD_ROCK,
1376     EL_BOMBE,
1377     EL_KOKOSNUSS,
1378     EL_ZEIT_LEER,
1379     EL_SOKOBAN_FELD_VOLL,
1380     EL_SOKOBAN_OBJEKT,
1381     EL_SONDE,
1382     EL_SP_ZONK,
1383     EL_SP_DISK_ORANGE,
1384     EL_SP_DISK_YELLOW,
1385     EL_BALLOON,
1386     EL_SPRING,
1387     EL_DX_SUPABOMB
1388   };
1389   static int ep_pushable_num = SIZEOF_ARRAY_INT(ep_pushable);
1390
1391   static int ep_player[] =
1392   {
1393     EL_SPIELFIGUR,
1394     EL_SPIELER1,
1395     EL_SPIELER2,
1396     EL_SPIELER3,
1397     EL_SPIELER4
1398   };
1399   static int ep_player_num = SIZEOF_ARRAY_INT(ep_player);
1400
1401   static int ep_has_content[] =
1402   {
1403     EL_MAMPFER,
1404     EL_AMOEBE_NASS,
1405     EL_AMOEBE_NORM,
1406     EL_AMOEBE_VOLL,
1407     EL_AMOEBE_BD
1408   };
1409   static int ep_has_content_num = SIZEOF_ARRAY_INT(ep_has_content);
1410
1411   static int ep_eatable[] =
1412   {
1413     EL_ERDREICH,
1414     EL_SP_BASE,
1415     EL_SP_BUG,
1416     EL_TRAP_INACTIVE,
1417     EL_SAND_INVISIBLE
1418   };
1419   static int ep_eatable_num = SIZEOF_ARRAY_INT(ep_eatable);
1420
1421   static int ep_sp_element[] =
1422   {
1423     EL_SP_EMPTY,
1424     EL_SP_ZONK,
1425     EL_SP_BASE,
1426     EL_SP_MURPHY,
1427     EL_SP_INFOTRON,
1428     EL_SP_CHIP_SINGLE,
1429     EL_SP_HARD_GRAY,
1430     EL_SP_EXIT,
1431     EL_SP_DISK_ORANGE,
1432     EL_SP_PORT1_RIGHT,
1433     EL_SP_PORT1_DOWN,
1434     EL_SP_PORT1_LEFT,
1435     EL_SP_PORT1_UP,
1436     EL_SP_PORT2_RIGHT,
1437     EL_SP_PORT2_DOWN,
1438     EL_SP_PORT2_LEFT,
1439     EL_SP_PORT2_UP,
1440     EL_SP_SNIKSNAK,
1441     EL_SP_DISK_YELLOW,
1442     EL_SP_TERMINAL,
1443     EL_SP_DISK_RED,
1444     EL_SP_PORT_Y,
1445     EL_SP_PORT_X,
1446     EL_SP_PORT_XY,
1447     EL_SP_ELECTRON,
1448     EL_SP_BUG,
1449     EL_SP_CHIP_LEFT,
1450     EL_SP_CHIP_RIGHT,
1451     EL_SP_HARD_BASE1,
1452     EL_SP_HARD_GREEN,
1453     EL_SP_HARD_BLUE,
1454     EL_SP_HARD_RED,
1455     EL_SP_HARD_YELLOW,
1456     EL_SP_HARD_BASE2,
1457     EL_SP_HARD_BASE3,
1458     EL_SP_HARD_BASE4,
1459     EL_SP_HARD_BASE5,
1460     EL_SP_HARD_BASE6,
1461     EL_SP_CHIP_UPPER,
1462     EL_SP_CHIP_LOWER,
1463     /* additional elements that appeared in newer Supaplex levels */
1464     EL_UNSICHTBAR,
1465     /* more than one murphy in a level results in an inactive clone */
1466     EL_SP_MURPHY_CLONE
1467   };
1468   static int ep_sp_element_num = SIZEOF_ARRAY_INT(ep_sp_element);
1469
1470   static int ep_quick_gate[] =
1471   {
1472     EL_EM_GATE_1,
1473     EL_EM_GATE_2,
1474     EL_EM_GATE_3,
1475     EL_EM_GATE_4,
1476     EL_EM_GATE_1X,
1477     EL_EM_GATE_2X,
1478     EL_EM_GATE_3X,
1479     EL_EM_GATE_4X,
1480     EL_SP_PORT1_LEFT,
1481     EL_SP_PORT2_LEFT,
1482     EL_SP_PORT1_RIGHT,
1483     EL_SP_PORT2_RIGHT,
1484     EL_SP_PORT1_UP,
1485     EL_SP_PORT2_UP,
1486     EL_SP_PORT1_DOWN,
1487     EL_SP_PORT2_DOWN,
1488     EL_SP_PORT_X,
1489     EL_SP_PORT_Y,
1490     EL_SP_PORT_XY,
1491     EL_SWITCHGATE_OPEN,
1492     EL_TIMEGATE_OPEN
1493   };
1494   static int ep_quick_gate_num = SIZEOF_ARRAY_INT(ep_quick_gate);
1495
1496   static int ep_over_player[] =
1497   {
1498     EL_SP_PORT1_LEFT,
1499     EL_SP_PORT2_LEFT,
1500     EL_SP_PORT1_RIGHT,
1501     EL_SP_PORT2_RIGHT,
1502     EL_SP_PORT1_UP,
1503     EL_SP_PORT2_UP,
1504     EL_SP_PORT1_DOWN,
1505     EL_SP_PORT2_DOWN,
1506     EL_SP_PORT_X,
1507     EL_SP_PORT_Y,
1508     EL_SP_PORT_XY,
1509     EL_TUBE_CROSS,
1510     EL_TUBE_VERTICAL,
1511     EL_TUBE_HORIZONTAL,
1512     EL_TUBE_VERT_LEFT,
1513     EL_TUBE_VERT_RIGHT,
1514     EL_TUBE_HORIZ_UP,
1515     EL_TUBE_HORIZ_DOWN,
1516     EL_TUBE_LEFT_UP,
1517     EL_TUBE_LEFT_DOWN,
1518     EL_TUBE_RIGHT_UP,
1519     EL_TUBE_RIGHT_DOWN
1520   };
1521   static int ep_over_player_num = SIZEOF_ARRAY_INT(ep_over_player);
1522
1523   static int ep_active_bomb[] =
1524   {
1525     EL_DYNAMITE_ACTIVE,
1526     EL_DYNABOMB_ACTIVE_1,
1527     EL_DYNABOMB_ACTIVE_2,
1528     EL_DYNABOMB_ACTIVE_3,
1529     EL_DYNABOMB_ACTIVE_4
1530   };
1531   static int ep_active_bomb_num = SIZEOF_ARRAY_INT(ep_active_bomb);
1532
1533   static int ep_belt[] =
1534   {
1535     EL_BELT1_LEFT,
1536     EL_BELT1_MIDDLE,
1537     EL_BELT1_RIGHT,
1538     EL_BELT2_LEFT,
1539     EL_BELT2_MIDDLE,
1540     EL_BELT2_RIGHT,
1541     EL_BELT3_LEFT,
1542     EL_BELT3_MIDDLE,
1543     EL_BELT3_RIGHT,
1544     EL_BELT4_LEFT,
1545     EL_BELT4_MIDDLE,
1546     EL_BELT4_RIGHT,
1547   };
1548   static int ep_belt_num = SIZEOF_ARRAY_INT(ep_belt);
1549
1550   static int ep_belt_switch[] =
1551   {
1552     EL_BELT1_SWITCH_LEFT,
1553     EL_BELT1_SWITCH_MIDDLE,
1554     EL_BELT1_SWITCH_RIGHT,
1555     EL_BELT2_SWITCH_LEFT,
1556     EL_BELT2_SWITCH_MIDDLE,
1557     EL_BELT2_SWITCH_RIGHT,
1558     EL_BELT3_SWITCH_LEFT,
1559     EL_BELT3_SWITCH_MIDDLE,
1560     EL_BELT3_SWITCH_RIGHT,
1561     EL_BELT4_SWITCH_LEFT,
1562     EL_BELT4_SWITCH_MIDDLE,
1563     EL_BELT4_SWITCH_RIGHT,
1564   };
1565   static int ep_belt_switch_num = SIZEOF_ARRAY_INT(ep_belt_switch);
1566
1567   static int ep_tube[] =
1568   {
1569     EL_TUBE_CROSS,
1570     EL_TUBE_VERTICAL,
1571     EL_TUBE_HORIZONTAL,
1572     EL_TUBE_VERT_LEFT,
1573     EL_TUBE_VERT_RIGHT,
1574     EL_TUBE_HORIZ_UP,
1575     EL_TUBE_HORIZ_DOWN,
1576     EL_TUBE_LEFT_UP,
1577     EL_TUBE_LEFT_DOWN,
1578     EL_TUBE_RIGHT_UP,
1579     EL_TUBE_RIGHT_DOWN
1580   };
1581   static int ep_tube_num = SIZEOF_ARRAY_INT(ep_tube);
1582
1583   static long ep1_bit[] =
1584   {
1585     EP_BIT_AMOEBALIVE,
1586     EP_BIT_AMOEBOID,
1587     EP_BIT_SCHLUESSEL,
1588     EP_BIT_PFORTE,
1589     EP_BIT_SOLID,
1590     EP_BIT_MASSIVE,
1591     EP_BIT_SLIPPERY,
1592     EP_BIT_ENEMY,
1593     EP_BIT_MAUER,
1594     EP_BIT_CAN_FALL,
1595     EP_BIT_CAN_SMASH,
1596     EP_BIT_CAN_CHANGE,
1597     EP_BIT_CAN_MOVE,
1598     EP_BIT_COULD_MOVE,
1599     EP_BIT_DONT_TOUCH,
1600     EP_BIT_DONT_GO_TO,
1601     EP_BIT_MAMPF2,
1602     EP_BIT_BD_ELEMENT,
1603     EP_BIT_SB_ELEMENT,
1604     EP_BIT_GEM,
1605     EP_BIT_INACTIVE,
1606     EP_BIT_EXPLOSIVE,
1607     EP_BIT_MAMPF3,
1608     EP_BIT_PUSHABLE,
1609     EP_BIT_PLAYER,
1610     EP_BIT_HAS_CONTENT,
1611     EP_BIT_EATABLE,
1612     EP_BIT_SP_ELEMENT,
1613     EP_BIT_QUICK_GATE,
1614     EP_BIT_OVER_PLAYER,
1615     EP_BIT_ACTIVE_BOMB
1616   };
1617   static long ep2_bit[] =
1618   {
1619     EP_BIT_BELT,
1620     EP_BIT_BELT_SWITCH,
1621     EP_BIT_TUBE
1622   };
1623   static int *ep1_array[] =
1624   {
1625     ep_amoebalive,
1626     ep_amoeboid,
1627     ep_schluessel,
1628     ep_pforte,
1629     ep_solid,
1630     ep_massive,
1631     ep_slippery,
1632     ep_enemy,
1633     ep_mauer,
1634     ep_can_fall,
1635     ep_can_smash,
1636     ep_can_change,
1637     ep_can_move,
1638     ep_could_move,
1639     ep_dont_touch,
1640     ep_dont_go_to,
1641     ep_mampf2,
1642     ep_bd_element,
1643     ep_sb_element,
1644     ep_gem,
1645     ep_inactive,
1646     ep_explosive,
1647     ep_mampf3,
1648     ep_pushable,
1649     ep_player,
1650     ep_has_content,
1651     ep_eatable,
1652     ep_sp_element,
1653     ep_quick_gate,
1654     ep_over_player,
1655     ep_active_bomb
1656   };
1657   static int *ep2_array[] =
1658   {
1659     ep_belt,
1660     ep_belt_switch,
1661     ep_tube
1662   };
1663   static int *ep1_num[] =
1664   {
1665     &ep_amoebalive_num,
1666     &ep_amoeboid_num,
1667     &ep_schluessel_num,
1668     &ep_pforte_num,
1669     &ep_solid_num,
1670     &ep_massive_num,
1671     &ep_slippery_num,
1672     &ep_enemy_num,
1673     &ep_mauer_num,
1674     &ep_can_fall_num,
1675     &ep_can_smash_num,
1676     &ep_can_change_num,
1677     &ep_can_move_num,
1678     &ep_could_move_num,
1679     &ep_dont_touch_num,
1680     &ep_dont_go_to_num,
1681     &ep_mampf2_num,
1682     &ep_bd_element_num,
1683     &ep_sb_element_num,
1684     &ep_gem_num,
1685     &ep_inactive_num,
1686     &ep_explosive_num,
1687     &ep_mampf3_num,
1688     &ep_pushable_num,
1689     &ep_player_num,
1690     &ep_has_content_num,
1691     &ep_eatable_num,
1692     &ep_sp_element_num,
1693     &ep_quick_gate_num,
1694     &ep_over_player_num,
1695     &ep_active_bomb_num
1696   };
1697   static int *ep2_num[] =
1698   {
1699     &ep_belt_num,
1700     &ep_belt_switch_num,
1701     &ep_tube_num
1702   };
1703   static int num_properties1 = SIZEOF_ARRAY(ep1_num, int *);
1704   static int num_properties2 = SIZEOF_ARRAY(ep2_num, int *);
1705
1706   for(i=0; i<MAX_ELEMENTS; i++)
1707   {
1708     Elementeigenschaften1[i] = 0;
1709     Elementeigenschaften2[i] = 0;
1710   }
1711
1712   for(i=0; i<num_properties1; i++)
1713     for(j=0; j<*(ep1_num[i]); j++)
1714       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1715   for(i=0; i<num_properties2; i++)
1716     for(j=0; j<*(ep2_num[i]); j++)
1717       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1718
1719   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1720     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1721 }
1722
1723 void Execute_Debug_Command(char *command)
1724 {
1725   if (strcmp(command, "create graphicsinfo.conf") == 0)
1726   {
1727     printf("# (Currently only \"name\" and \"sort_priority\" recognized.)\n");
1728     printf("\n");
1729     printf("%s\n", getFormattedSetupEntry("name", "Classic Graphics"));
1730     printf("\n");
1731     printf("%s\n", getFormattedSetupEntry("sort_priority", "100"));
1732   }
1733   else if (strcmp(command, "create soundsinfo.conf") == 0)
1734   {
1735     int i;
1736
1737     printf("# You can configure additional/alternative sound effects here\n");
1738     printf("# (The sounds below are default and therefore commented out.)\n");
1739     printf("\n");
1740     printf("%s\n", getFormattedSetupEntry("name", "Classic Sounds"));
1741     printf("\n");
1742     printf("%s\n", getFormattedSetupEntry("sort_priority", "100"));
1743     printf("\n");
1744
1745     for (i=0; i<NUM_SOUND_EFFECTS; i++)
1746       printf("# %s\n",
1747              getFormattedSetupEntry(sound_effects[i].text,
1748                                     sound_effects[i].default_filename));
1749   }
1750   else if (strcmp(command, "create musicinfo.conf") == 0)
1751   {
1752     printf("# (Currently only \"name\" and \"sort_priority\" recognized.)\n");
1753     printf("\n");
1754     printf("%s\n", getFormattedSetupEntry("name", "Classic Music"));
1755     printf("\n");
1756     printf("%s\n", getFormattedSetupEntry("sort_priority", "100"));
1757   }
1758 }
1759
1760 void CloseAllAndExit(int exit_value)
1761 {
1762   int i;
1763
1764   StopSounds();
1765   FreeAllSounds();
1766   FreeAllMusic();
1767   CloseAudio();         /* called after freeing sounds (needed for SDL) */
1768
1769   FreeTileClipmasks();
1770   for(i=0; i<NUM_BITMAPS; i++)
1771     FreeBitmap(pix[i]);
1772
1773   CloseVideoDisplay();
1774   ClosePlatformDependantStuff();
1775
1776   exit(exit_value);
1777 }