src/init.c

   1 /***********************************************************
   2 *  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
   3 *----------------------------------------------------------*
   4 *  (c) 1995-98 Artsoft Entertainment                       *
   5 *              Holger Schemel                              *
   6 *              Oststrasse 11a                              *
   7 *              33604 Bielefeld                             *
   8 *              phone: ++49 +521 290471                     *
   9 *              email: aeglos@valinor.owl.de                *
  10 *----------------------------------------------------------*
  11 *  init.c                                                  *
  12 ***********************************************************/
  13
  14 #include <signal.h>
  15
  16 #include "libgame/libgame.h"
  17
  18 #include "init.h"
  19 #include "events.h"
  20 #include "screens.h"
  21 #include "editor.h"
  22 #include "game.h"
  23 #include "tape.h"
  24 #include "tools.h"
  25 #include "files.h"
  26 #include "joystick.h"
  27 #include "network.h"
  28 #include "netserv.h"
  29
  30 struct PictureFileInfo
  31 {
  32   char *picture_filename;
  33   boolean picture_with_mask;
  34 };
  35
  36 static void InitPlayerInfo(void);
  37 static void InitLevelInfo(void);
  38 static void InitNetworkServer(void);
  39 static void InitSound(void);
  40 static void InitSoundServer(void);
  41 static void InitDisplay(void);
  42 static void InitGfx(void);
  43 static void InitGfxBackground(void);
  44 static void LoadGfx(int, struct PictureFileInfo *);
  45 static void InitGadgets(void);
  46 static void InitElementProperties(void);
  47
  48 void OpenAll(int argc, char *argv[])
  49 {
  50 #if !defined(PLATFORM_UNIX)
  51   initErrorFile();
  52 #endif
  53
  54   if (options.serveronly)
  55   {
  56 #if defined(PLATFORM_UNIX)
  57     NetworkServer(options.server_port, options.serveronly);
  58 #else
  59     Error(ERR_WARN, "networking not supported in Windows version");
  60 #endif
  61
  62     /* never reached */
  63     exit(0);
  64   }
  65
  66   InitPlayerInfo();
  67
  68   InitCounter();
  69   InitSound();
  70   InitSoundServer();
  71   InitJoysticks();
  72   InitRND(NEW_RANDOMIZE);
  73
  74   signal(SIGINT, CloseAllAndExit);
  75   signal(SIGTERM, CloseAllAndExit);
  76
  77   InitDisplay();
  78   InitEventFilter(FilterMouseMotionEvents);
  79
  80   InitGfx();
  81   InitElementProperties();      /* initializes IS_CHAR() for el2gfx() */
  82
  83   InitLevelInfo();
  84   InitGadgets();                /* needs to know number of level series */
  85
  86   InitGfxBackground();
  87   DrawMainMenu();
  88
  89   InitNetworkServer();
  90 }
  91
  92 void InitPlayerInfo()
  93 {
  94   int i;
  95
  96   /* choose default local player */
  97   local_player = &stored_player[0];
  98
  99   for (i=0; i<MAX_PLAYERS; i++)
 100   {
 101     stored_player[i].joystick_fd = -1;  /* joystick device closed */
 102     stored_player[i].connected = FALSE;
 103   }
 104
 105   local_player->connected = TRUE;
 106
 107   LoadSetup();                                  /* global setup info */
 108 }
 109
 110 void InitLevelInfo()
 111 {
 112   LoadLevelInfo();                              /* global level info */
 113   LoadLevelSetup_LastSeries();                  /* last played series info */
 114   LoadLevelSetup_SeriesInfo();                  /* last played level info */
 115 }
 116
 117 void InitNetworkServer()
 118 {
 119 #if defined(PLATFORM_UNIX)
 120   int nr_wanted;
 121 #endif
 122
 123   if (!options.network)
 124     return;
 125
 126 #if defined(PLATFORM_UNIX)
 127   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 128
 129   if (!ConnectToServer(options.server_host, options.server_port))
 130     Error(ERR_EXIT, "cannot connect to network game server");
 131
 132   SendToServer_PlayerName(setup.player_name);
 133   SendToServer_ProtocolVersion();
 134
 135   if (nr_wanted)
 136     SendToServer_NrWanted(nr_wanted);
 137 #endif
 138 }
 139
 140 void InitSound()
 141 {
 142   int i;
 143
 144   OpenAudio(&audio);
 145
 146   for(i=0; i<NUM_SOUNDS; i++)
 147   {
 148     Sound[i].name = sound_name[i];
 149
 150     if (!LoadSound(&Sound[i]))
 151     {
 152       audio.sound_available = FALSE;
 153       audio.loops_available = FALSE;
 154       return;
 155     }
 156   }
 157 }
 158
 159 void InitSoundServer()
 160 {
 161   if (!audio.sound_available)
 162     return;
 163
 164 #if !defined(TARGET_SDL)
 165 #if defined(PLATFORM_UNIX)
 166
 167   if (pipe(audio.soundserver_pipe) < 0)
 168   {
 169     Error(ERR_WARN, "cannot create pipe - no sounds");
 170     audio.sound_available = FALSE;
 171     return;
 172   }
 173
 174   if ((audio.soundserver_pid = fork()) < 0)
 175   {
 176     Error(ERR_WARN, "cannot create sound server process - no sounds");
 177     audio.sound_available = FALSE;
 178     return;
 179   }
 180
 181   if (audio.soundserver_pid == 0)       /* we are child */
 182   {
 183     SoundServer();
 184
 185     /* never reached */
 186     exit(0);
 187   }
 188   else                                  /* we are parent */
 189     close(audio.soundserver_pipe[0]); /* no reading from pipe needed */
 190
 191 #else /* !PLATFORM_UNIX */
 192
 193   SoundServer();
 194
 195 #endif /* !PLATFORM_UNIX */
 196 #endif /* !TARGET_SDL */
 197 }
 198
 199 void InitJoysticks()
 200 {
 201 #if defined(TARGET_SDL)
 202   static boolean sdl_joystick_subsystem_initialized = FALSE;
 203 #endif
 204
 205   int i;
 206
 207   if (global_joystick_status == JOYSTICK_OFF)
 208     return;
 209
 210   joystick_status = JOYSTICK_OFF;
 211
 212 #if defined(TARGET_SDL)
 213
 214   if (!sdl_joystick_subsystem_initialized)
 215   {
 216     sdl_joystick_subsystem_initialized = TRUE;
 217
 218     if (SDL_Init(SDL_INIT_JOYSTICK) < 0)
 219     {
 220       Error(ERR_EXIT, "SDL_Init() failed: %s", SDL_GetError());
 221       return;
 222     }
 223   }
 224
 225   for (i=0; i<MAX_PLAYERS; i++)
 226   {
 227     char *device_name = setup.input[i].joy.device_name;
 228     int joystick_nr = getJoystickNrFromDeviceName(device_name);
 229
 230     if (joystick_nr >= SDL_NumJoysticks())
 231       joystick_nr = -1;
 232
 233     /* misuse joystick file descriptor variable to store joystick number */
 234     stored_player[i].joystick_fd = joystick_nr;
 235
 236     /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
 237     if (Check_SDL_JoystickOpened(joystick_nr))
 238       Close_SDL_Joystick(joystick_nr);
 239
 240     if (!setup.input[i].use_joystick)
 241       continue;
 242
 243     if (!Open_SDL_Joystick(joystick_nr))
 244     {
 245       Error(ERR_WARN, "cannot open joystick %d", joystick_nr);
 246       continue;
 247     }
 248
 249     joystick_status = JOYSTICK_AVAILABLE;
 250   }
 251
 252 #else /* !TARGET_SDL */
 253
 254 #if defined(PLATFORM_UNIX)
 255   for (i=0; i<MAX_PLAYERS; i++)
 256   {
 257     char *device_name = setup.input[i].joy.device_name;
 258
 259     /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
 260     if (stored_player[i].joystick_fd != -1)
 261     {
 262       close(stored_player[i].joystick_fd);
 263       stored_player[i].joystick_fd = -1;
 264     }
 265
 266     if (!setup.input[i].use_joystick)
 267       continue;
 268
 269     if (access(device_name, R_OK) != 0)
 270     {
 271       Error(ERR_WARN, "cannot access joystick device '%s'", device_name);
 272       continue;
 273     }
 274
 275     if ((stored_player[i].joystick_fd = open(device_name, O_RDONLY)) < 0)
 276     {
 277       Error(ERR_WARN, "cannot open joystick device '%s'", device_name);
 278       continue;
 279     }
 280
 281     joystick_status = JOYSTICK_AVAILABLE;
 282   }
 283
 284 #else /* !PLATFORM_UNIX */
 285
 286   /* try to access two joysticks; if that fails, try to access just one */
 287   if (install_joystick(JOY_TYPE_2PADS) == 0 ||
 288       install_joystick(JOY_TYPE_AUTODETECT) == 0)
 289     joystick_status = JOYSTICK_AVAILABLE;
 290
 291   /*
 292   load_joystick_data(JOYSTICK_FILENAME);
 293   */
 294
 295   for (i=0; i<MAX_PLAYERS; i++)
 296   {
 297     char *device_name = setup.input[i].joy.device_name;
 298     int joystick_nr = getJoystickNrFromDeviceName(device_name);
 299
 300     if (joystick_nr >= num_joysticks)
 301       joystick_nr = -1;
 302
 303     /* misuse joystick file descriptor variable to store joystick number */
 304     stored_player[i].joystick_fd = joystick_nr;
 305   }
 306 #endif
 307
 308 #endif /* !TARGET_SDL */
 309 }
 310
 311 void InitDisplay()
 312 {
 313   char *x11_icon_filename = getPath3(options.ro_base_directory,
 314                                      GRAPHICS_DIRECTORY,
 315                                      "rocks_icon.xbm");
 316   char *x11_iconmask_filename = getPath3(options.ro_base_directory,
 317                                          GRAPHICS_DIRECTORY,
 318                                          "rocks_iconmask.xbm");
 319
 320   InitProgramInfo(program_name, PROGRAM_TITLE_STRING, WINDOW_TITLE_STRING,
 321                   ICON_TITLE_STRING, x11_icon_filename, x11_iconmask_filename);
 322   InitVideoDisplay();
 323   InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
 324                   setup.fullscreen);
 325 }
 326
 327 void InitGfx()
 328 {
 329   int i, j;
 330
 331 #if defined(TARGET_SDL)
 332   SDL_Surface *sdl_image_tmp;
 333 #else
 334   GC copy_clipmask_gc;
 335   XGCValues clip_gc_values;
 336   unsigned long clip_gc_valuemask;
 337 #endif
 338
 339 #if !defined(PLATFORM_MSDOS)
 340   static struct PictureFileInfo pic[NUM_PICTURES] =
 341   {
 342     { "RocksScreen",    TRUE },
 343     { "RocksDoor",      TRUE },
 344     { "RocksHeroes",    TRUE },
 345     { "RocksToons",     TRUE },
 346     { "RocksSP",        TRUE },
 347     { "RocksDC",        TRUE },
 348     { "RocksMore",      TRUE },
 349     { "RocksFont",      FALSE },
 350     { "RocksFont2",     FALSE },
 351     { "RocksFont3",     FALSE }
 352   };
 353 #else
 354   static struct PictureFileInfo pic[NUM_PICTURES] =
 355   {
 356     { "Screen", TRUE },
 357     { "Door",   TRUE },
 358     { "Heroes", TRUE },
 359     { "Toons",  TRUE },
 360     { "SP",     TRUE },
 361     { "DC",     TRUE },
 362     { "More",   TRUE },
 363     { "Font",   FALSE },
 364     { "Font2",  FALSE },
 365     { "Font3",  FALSE }
 366   };
 367 #endif
 368
 369   static struct
 370   {
 371     int start;
 372     int count;
 373   }
 374   tile_needs_clipping[] =
 375   {
 376     { GFX_SPIELER1_UP, 4 },
 377     { GFX_SPIELER1_DOWN, 4 },
 378     { GFX_SPIELER1_LEFT, 4 },
 379     { GFX_SPIELER1_RIGHT, 4 },
 380     { GFX_SPIELER1_PUSH_LEFT, 4 },
 381     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 382     { GFX_SPIELER2_UP, 4 },
 383     { GFX_SPIELER2_DOWN, 4 },
 384     { GFX_SPIELER2_LEFT, 4 },
 385     { GFX_SPIELER2_RIGHT, 4 },
 386     { GFX_SPIELER2_PUSH_LEFT, 4 },
 387     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 388     { GFX_SPIELER3_UP, 4 },
 389     { GFX_SPIELER3_DOWN, 4 },
 390     { GFX_SPIELER3_LEFT, 4 },
 391     { GFX_SPIELER3_RIGHT, 4 },
 392     { GFX_SPIELER3_PUSH_LEFT, 4 },
 393     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 394     { GFX_SPIELER4_UP, 4 },
 395     { GFX_SPIELER4_DOWN, 4 },
 396     { GFX_SPIELER4_LEFT, 4 },
 397     { GFX_SPIELER4_RIGHT, 4 },
 398     { GFX_SPIELER4_PUSH_LEFT, 4 },
 399     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 400     { GFX_SP_MURPHY, 1 },
 401     { GFX_MURPHY_GO_LEFT, 3 },
 402     { GFX_MURPHY_GO_RIGHT, 3 },
 403     { GFX_MURPHY_SNAP_UP, 1 },
 404     { GFX_MURPHY_SNAP_DOWN, 1 },
 405     { GFX_MURPHY_SNAP_RIGHT, 1 },
 406     { GFX_MURPHY_SNAP_LEFT, 1 },
 407     { GFX_MURPHY_PUSH_RIGHT, 1 },
 408     { GFX_MURPHY_PUSH_LEFT, 1 },
 409     { GFX_GEBLUBBER, 4 },
 410     { GFX_DYNAMIT, 7 },
 411     { GFX_DYNABOMB, 4 },
 412     { GFX_EXPLOSION, 8 },
 413     { GFX_SOKOBAN_OBJEKT, 1 },
 414     { GFX_FUNKELN_BLAU, 3 },
 415     { GFX_FUNKELN_WEISS, 3 },
 416     { GFX2_SHIELD_PASSIVE, 3 },
 417     { GFX2_SHIELD_ACTIVE, 3 },
 418     { -1, 0 }
 419   };
 420
 421   /* create additional image buffers for double-buffering */
 422
 423   pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 424   pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 425
 426   LoadGfx(PIX_SMALLFONT, &pic[PIX_SMALLFONT]);
 427   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 428   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 429 #if defined(PLATFORM_MSDOS)
 430   DrawInitText(PROGRAM_DOS_PORT_STRING, 210, FC_BLUE);
 431   rest(200);
 432 #endif
 433   DrawInitText("Loading graphics:",120,FC_GREEN);
 434
 435   for(i=0; i<NUM_PICTURES; i++)
 436     if (i != PIX_SMALLFONT)
 437       LoadGfx(i,&pic[i]);
 438
 439   /* create additional image buffers for masking of graphics */
 440
 441 #if defined(TARGET_SDL)
 442
 443   /* initialize surface array to 'NULL' */
 444   for(i=0; i<NUM_TILES; i++)
 445     tile_masked[i] = NULL;
 446
 447   /* create only those masked surfaces we really need */
 448   for(i=0; tile_needs_clipping[i].start>=0; i++)
 449   {
 450     for(j=0; j<tile_needs_clipping[i].count; j++)
 451     {
 452       int tile = tile_needs_clipping[i].start + j;
 453       int graphic = tile;
 454       int src_x, src_y;
 455       int bitmap_nr;
 456       Bitmap src_bitmap;
 457
 458       getGraphicSource(graphic, &bitmap_nr, &src_x, &src_y);
 459       src_bitmap = pix_masked[bitmap_nr];
 460
 461       /* create surface for masked tile graphic */
 462       if ((sdl_image_tmp = SDL_CreateRGBSurface(SDL_SWSURFACE, TILEX, TILEY,
 463                                                 WIN_SDL_DEPTH, 0, 0, 0, 0))
 464           == NULL)
 465         Error(ERR_EXIT, "SDL_CreateRGBSurface() failed: %s", SDL_GetError());
 466
 467       /* create native transparent surface for current image */
 468       SDL_SetColorKey(sdl_image_tmp, SDL_SRCCOLORKEY,
 469                       SDL_MapRGB(sdl_image_tmp->format, 0x00, 0x00, 0x00));
 470       if ((tile_masked[tile] = SDL_DisplayFormat(sdl_image_tmp)) == NULL)
 471         Error(ERR_EXIT, "SDL_DisplayFormat() failed: %s", SDL_GetError());
 472
 473       SDL_FreeSurface(sdl_image_tmp);
 474
 475       BlitBitmap(src_bitmap, tile_masked[tile], src_x,src_y, TILEX,TILEY, 0,0);
 476     }
 477   }
 478
 479 #else /* !TARGET_SDL */
 480
 481   /* create graphic context structures needed for clipping */
 482   clip_gc_values.graphics_exposures = False;
 483   clip_gc_valuemask = GCGraphicsExposures;
 484   copy_clipmask_gc =
 485     XCreateGC(display, clipmask[PIX_BACK], clip_gc_valuemask, &clip_gc_values);
 486
 487   clip_gc_values.graphics_exposures = False;
 488   clip_gc_valuemask = GCGraphicsExposures;
 489   tile_clip_gc =
 490     XCreateGC(display, window, clip_gc_valuemask, &clip_gc_values);
 491
 492   for(i=0; i<NUM_BITMAPS; i++)
 493   {
 494     if (clipmask[i])
 495     {
 496       clip_gc_values.graphics_exposures = False;
 497       clip_gc_values.clip_mask = clipmask[i];
 498       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 499       clip_gc[i] = XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 500     }
 501   }
 502
 503   /* initialize pixmap array to Pixmap 'None' */
 504   for(i=0; i<NUM_TILES; i++)
 505     tile_clipmask[i] = None;
 506
 507   /* create only those clipping Pixmaps we really need */
 508   for(i=0; tile_needs_clipping[i].start>=0; i++)
 509   {
 510     for(j=0; j<tile_needs_clipping[i].count; j++)
 511     {
 512       int tile = tile_needs_clipping[i].start + j;
 513       int graphic = tile;
 514       int src_x, src_y;
 515       int pixmap_nr;
 516       Pixmap src_pixmap;
 517
 518       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 519       src_pixmap = clipmask[pixmap_nr];
 520
 521       tile_clipmask[tile] = XCreatePixmap(display, window, TILEX,TILEY, 1);
 522
 523       XCopyArea(display,src_pixmap,tile_clipmask[tile],copy_clipmask_gc,
 524                 src_x,src_y, TILEX,TILEY, 0,0);
 525     }
 526   }
 527
 528 #endif /* !TARGET_SDL */
 529 }
 530
 531 void InitGfxBackground()
 532 {
 533   int x, y;
 534
 535   drawto = backbuffer;
 536   fieldbuffer = pix[PIX_DB_FIELD];
 537   SetDrawtoField(DRAW_BACKBUFFER);
 538
 539   BlitBitmap(pix[PIX_BACK], backbuffer, 0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 540   ClearRectangle(backbuffer, REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 541   ClearRectangle(pix[PIX_DB_DOOR], 0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 542
 543   for(x=0; x<MAX_BUF_XSIZE; x++)
 544     for(y=0; y<MAX_BUF_YSIZE; y++)
 545       redraw[x][y] = 0;
 546   redraw_tiles = 0;
 547   redraw_mask = REDRAW_ALL;
 548 }
 549
 550 void LoadGfx(int pos, struct PictureFileInfo *pic)
 551 {
 552   char basefilename[256];
 553   char filename[256];
 554
 555 #if defined(TARGET_SDL)
 556   SDL_Surface *sdl_image_tmp;
 557 #else
 558   int pcx_err;
 559 #endif
 560   char *picture_ext = ".pcx";
 561
 562   /* Grafik laden */
 563   if (pic->picture_filename)
 564   {
 565     sprintf(basefilename, "%s%s", pic->picture_filename, picture_ext);
 566     DrawInitText(basefilename, 150, FC_YELLOW);
 567     sprintf(filename, "%s/%s/%s",
 568             options.ro_base_directory, GRAPHICS_DIRECTORY, basefilename);
 569
 570 #if defined(PLATFORM_MSDOS)
 571     rest(100);
 572 #endif
 573
 574 #if defined(TARGET_SDL)
 575     /* load image to temporary surface */
 576     if ((sdl_image_tmp = IMG_Load(filename)) == NULL)
 577       Error(ERR_EXIT, "IMG_Load() failed: %s", SDL_GetError());
 578
 579     /* create native non-transparent surface for current image */
 580     if ((pix[pos] = SDL_DisplayFormat(sdl_image_tmp)) == NULL)
 581       Error(ERR_EXIT, "SDL_DisplayFormat() failed: %s", SDL_GetError());
 582
 583     /* create native transparent surface for current image */
 584     SDL_SetColorKey(sdl_image_tmp, SDL_SRCCOLORKEY,
 585                     SDL_MapRGB(sdl_image_tmp->format, 0x00, 0x00, 0x00));
 586     if ((pix_masked[pos] = SDL_DisplayFormat(sdl_image_tmp)) == NULL)
 587       Error(ERR_EXIT, "SDL_DisplayFormat() failed: %s", SDL_GetError());
 588
 589     /* free temporary surface */
 590     SDL_FreeSurface(sdl_image_tmp);
 591
 592 #else /* !TARGET_SDL */
 593
 594     pcx_err = Read_PCX_to_Pixmap(display, window, gc, filename,
 595                                  &pix[pos], &clipmask[pos]);
 596     switch(pcx_err)
 597     {
 598       case PCX_Success:
 599         break;
 600       case PCX_OpenFailed:
 601         Error(ERR_EXIT, "cannot open PCX file '%s'", filename);
 602       case PCX_ReadFailed:
 603         Error(ERR_EXIT, "cannot read PCX file '%s'", filename);
 604       case PCX_FileInvalid:
 605         Error(ERR_EXIT, "invalid PCX file '%s'", filename);
 606       case PCX_NoMemory:
 607         Error(ERR_EXIT, "not enough memory for PCX file '%s'", filename);
 608       case PCX_ColorFailed:
 609         Error(ERR_EXIT, "cannot get colors for PCX file '%s'", filename);
 610       default:
 611         break;
 612     }
 613
 614     if (!pix[pos])
 615       Error(ERR_EXIT, "cannot get graphics for '%s'", pic->picture_filename);
 616
 617     /* setting pix_masked[] to pix[] allows BlitBitmapMasked() to always
 618        use pix_masked[], although they are the same when not using SDL */
 619     pix_masked[pos] = pix[pos];
 620
 621 #endif /* !TARGET_SDL */
 622   }
 623
 624 #if defined(TARGET_X11)
 625   /* check if clip mask was correctly created */
 626   if (pic->picture_with_mask && !clipmask[pos])
 627     Error(ERR_EXIT, "cannot get clipmask for '%s'", pic->picture_filename);
 628 #endif
 629 }
 630
 631 void InitGadgets()
 632 {
 633   CreateLevelEditorGadgets();
 634   CreateGameButtons();
 635   CreateTapeButtons();
 636   CreateToolButtons();
 637   CreateScreenGadgets();
 638 }
 639
 640 void InitElementProperties()
 641 {
 642   int i,j;
 643
 644   static int ep_amoebalive[] =
 645   {
 646     EL_AMOEBE_NASS,
 647     EL_AMOEBE_NORM,
 648     EL_AMOEBE_VOLL,
 649     EL_AMOEBE_BD
 650   };
 651   static int ep_amoebalive_num = sizeof(ep_amoebalive)/sizeof(int);
 652
 653   static int ep_amoeboid[] =
 654   {
 655     EL_AMOEBE_TOT,
 656     EL_AMOEBE_NASS,
 657     EL_AMOEBE_NORM,
 658     EL_AMOEBE_VOLL,
 659     EL_AMOEBE_BD
 660   };
 661   static int ep_amoeboid_num = sizeof(ep_amoeboid)/sizeof(int);
 662
 663   static int ep_schluessel[] =
 664   {
 665     EL_SCHLUESSEL1,
 666     EL_SCHLUESSEL2,
 667     EL_SCHLUESSEL3,
 668     EL_SCHLUESSEL4,
 669     EL_EM_KEY_1,
 670     EL_EM_KEY_2,
 671     EL_EM_KEY_3,
 672     EL_EM_KEY_4
 673   };
 674   static int ep_schluessel_num = sizeof(ep_schluessel)/sizeof(int);
 675
 676   static int ep_pforte[] =
 677   {
 678     EL_PFORTE1,
 679     EL_PFORTE2,
 680     EL_PFORTE3,
 681     EL_PFORTE4,
 682     EL_PFORTE1X,
 683     EL_PFORTE2X,
 684     EL_PFORTE3X,
 685     EL_PFORTE4X,
 686     EL_EM_GATE_1,
 687     EL_EM_GATE_2,
 688     EL_EM_GATE_3,
 689     EL_EM_GATE_4,
 690     EL_EM_GATE_1X,
 691     EL_EM_GATE_2X,
 692     EL_EM_GATE_3X,
 693     EL_EM_GATE_4X,
 694     EL_SWITCHGATE_OPEN,
 695     EL_SWITCHGATE_CLOSED,
 696     EL_TIMEGATE_OPEN,
 697     EL_TIMEGATE_CLOSED,
 698     EL_TUBE_CROSS,
 699     EL_TUBE_VERTICAL,
 700     EL_TUBE_HORIZONTAL,
 701     EL_TUBE_VERT_LEFT,
 702     EL_TUBE_VERT_RIGHT,
 703     EL_TUBE_HORIZ_UP,
 704     EL_TUBE_HORIZ_DOWN,
 705     EL_TUBE_LEFT_UP,
 706     EL_TUBE_LEFT_DOWN,
 707     EL_TUBE_RIGHT_UP,
 708     EL_TUBE_RIGHT_DOWN
 709   };
 710   static int ep_pforte_num = sizeof(ep_pforte)/sizeof(int);
 711
 712   static int ep_solid[] =
 713   {
 714     EL_BETON,
 715     EL_MAUERWERK,
 716     EL_MAUER_LEBT,
 717     EL_MAUER_X,
 718     EL_MAUER_Y,
 719     EL_MAUER_XY,
 720     EL_BD_WALL,
 721     EL_FELSBODEN,
 722     EL_AUSGANG_ZU,
 723     EL_AUSGANG_ACT,
 724     EL_AUSGANG_AUF,
 725     EL_AMOEBE_TOT,
 726     EL_AMOEBE_NASS,
 727     EL_AMOEBE_NORM,
 728     EL_AMOEBE_VOLL,
 729     EL_AMOEBE_BD,
 730     EL_MORAST_VOLL,
 731     EL_MORAST_LEER,
 732     EL_MAGIC_WALL_OFF,
 733     EL_MAGIC_WALL_EMPTY,
 734     EL_MAGIC_WALL_FULL,
 735     EL_MAGIC_WALL_DEAD,
 736     EL_MAGIC_WALL_BD_OFF,
 737     EL_MAGIC_WALL_BD_EMPTY,
 738     EL_MAGIC_WALL_BD_FULL,
 739     EL_MAGIC_WALL_BD_DEAD,
 740     EL_LIFE,
 741     EL_LIFE_ASYNC,
 742     EL_BADEWANNE1,
 743     EL_BADEWANNE2,
 744     EL_BADEWANNE3,
 745     EL_BADEWANNE4,
 746     EL_BADEWANNE5,
 747     EL_SP_CHIP_SINGLE,
 748     EL_SP_CHIP_LEFT,
 749     EL_SP_CHIP_RIGHT,
 750     EL_SP_CHIP_UPPER,
 751     EL_SP_CHIP_LOWER,
 752     EL_SP_HARD_GRAY,
 753     EL_SP_HARD_GREEN,
 754     EL_SP_HARD_BLUE,
 755     EL_SP_HARD_RED,
 756     EL_SP_HARD_YELLOW,
 757     EL_SP_HARD_BASE1,
 758     EL_SP_HARD_BASE2,
 759     EL_SP_HARD_BASE3,
 760     EL_SP_HARD_BASE4,
 761     EL_SP_HARD_BASE5,
 762     EL_SP_HARD_BASE6,
 763     EL_SP_TERMINAL,
 764     EL_SP_EXIT,
 765     EL_INVISIBLE_STEEL,
 766     EL_BELT1_SWITCH_LEFT,
 767     EL_BELT1_SWITCH_MIDDLE,
 768     EL_BELT1_SWITCH_RIGHT,
 769     EL_BELT2_SWITCH_LEFT,
 770     EL_BELT2_SWITCH_MIDDLE,
 771     EL_BELT2_SWITCH_RIGHT,
 772     EL_BELT3_SWITCH_LEFT,
 773     EL_BELT3_SWITCH_MIDDLE,
 774     EL_BELT3_SWITCH_RIGHT,
 775     EL_BELT4_SWITCH_LEFT,
 776     EL_BELT4_SWITCH_MIDDLE,
 777     EL_BELT4_SWITCH_RIGHT,
 778     EL_SWITCHGATE_SWITCH_1,
 779     EL_SWITCHGATE_SWITCH_2,
 780     EL_LIGHT_SWITCH_OFF,
 781     EL_LIGHT_SWITCH_ON,
 782     EL_TIMEGATE_SWITCH_OFF,
 783     EL_TIMEGATE_SWITCH_ON,
 784     EL_SIGN_EXCLAMATION,
 785     EL_SIGN_RADIOACTIVITY,
 786     EL_SIGN_STOP,
 787     EL_SIGN_WHEELCHAIR,
 788     EL_SIGN_PARKING,
 789     EL_SIGN_ONEWAY,
 790     EL_SIGN_HEART,
 791     EL_SIGN_TRIANGLE,
 792     EL_SIGN_ROUND,
 793     EL_SIGN_EXIT,
 794     EL_SIGN_YINYANG,
 795     EL_SIGN_OTHER,
 796     EL_STEEL_SLANTED,
 797     EL_EMC_STEEL_WALL_1,
 798     EL_EMC_STEEL_WALL_2,
 799     EL_EMC_STEEL_WALL_3,
 800     EL_EMC_STEEL_WALL_4,
 801     EL_EMC_WALL_1,
 802     EL_EMC_WALL_2,
 803     EL_EMC_WALL_3,
 804     EL_EMC_WALL_4,
 805     EL_EMC_WALL_5,
 806     EL_EMC_WALL_6,
 807     EL_EMC_WALL_7,
 808     EL_EMC_WALL_8,
 809     EL_CRYSTAL,
 810     EL_WALL_PEARL,
 811     EL_WALL_CRYSTAL,
 812     EL_TUBE_CROSS,
 813     EL_TUBE_VERTICAL,
 814     EL_TUBE_HORIZONTAL,
 815     EL_TUBE_VERT_LEFT,
 816     EL_TUBE_VERT_RIGHT,
 817     EL_TUBE_HORIZ_UP,
 818     EL_TUBE_HORIZ_DOWN,
 819     EL_TUBE_LEFT_UP,
 820     EL_TUBE_LEFT_DOWN,
 821     EL_TUBE_RIGHT_UP,
 822     EL_TUBE_RIGHT_DOWN
 823   };
 824   static int ep_solid_num = sizeof(ep_solid)/sizeof(int);
 825
 826   static int ep_massive[] =
 827   {
 828     EL_BETON,
 829     EL_SALZSAEURE,
 830     EL_BADEWANNE1,
 831     EL_BADEWANNE2,
 832     EL_BADEWANNE3,
 833     EL_BADEWANNE4,
 834     EL_BADEWANNE5,
 835     EL_PFORTE1,
 836     EL_PFORTE2,
 837     EL_PFORTE3,
 838     EL_PFORTE4,
 839     EL_PFORTE1X,
 840     EL_PFORTE2X,
 841     EL_PFORTE3X,
 842     EL_PFORTE4X,
 843     EL_EM_GATE_1,
 844     EL_EM_GATE_2,
 845     EL_EM_GATE_3,
 846     EL_EM_GATE_4,
 847     EL_EM_GATE_1X,
 848     EL_EM_GATE_2X,
 849     EL_EM_GATE_3X,
 850     EL_EM_GATE_4X,
 851     EL_SWITCHGATE_OPEN,
 852     EL_SWITCHGATE_CLOSED,
 853     EL_TIMEGATE_OPEN,
 854     EL_TIMEGATE_CLOSED,
 855     EL_SP_HARD_GRAY,
 856     EL_SP_HARD_GREEN,
 857     EL_SP_HARD_BLUE,
 858     EL_SP_HARD_RED,
 859     EL_SP_HARD_YELLOW,
 860     EL_SP_HARD_BASE1,
 861     EL_SP_HARD_BASE2,
 862     EL_SP_HARD_BASE3,
 863     EL_SP_HARD_BASE4,
 864     EL_SP_HARD_BASE5,
 865     EL_SP_HARD_BASE6,
 866     EL_INVISIBLE_STEEL,
 867     EL_BELT1_SWITCH_LEFT,
 868     EL_BELT1_SWITCH_MIDDLE,
 869     EL_BELT1_SWITCH_RIGHT,
 870     EL_BELT2_SWITCH_LEFT,
 871     EL_BELT2_SWITCH_MIDDLE,
 872     EL_BELT2_SWITCH_RIGHT,
 873     EL_BELT3_SWITCH_LEFT,
 874     EL_BELT3_SWITCH_MIDDLE,
 875     EL_BELT3_SWITCH_RIGHT,
 876     EL_BELT4_SWITCH_LEFT,
 877     EL_BELT4_SWITCH_MIDDLE,
 878     EL_BELT4_SWITCH_RIGHT,
 879     EL_LIGHT_SWITCH_OFF,
 880     EL_LIGHT_SWITCH_ON,
 881     EL_SIGN_EXCLAMATION,
 882     EL_SIGN_RADIOACTIVITY,
 883     EL_SIGN_STOP,
 884     EL_SIGN_WHEELCHAIR,
 885     EL_SIGN_PARKING,
 886     EL_SIGN_ONEWAY,
 887     EL_SIGN_HEART,
 888     EL_SIGN_TRIANGLE,
 889     EL_SIGN_ROUND,
 890     EL_SIGN_EXIT,
 891     EL_SIGN_YINYANG,
 892     EL_SIGN_OTHER,
 893     EL_STEEL_SLANTED,
 894     EL_EMC_STEEL_WALL_1,
 895     EL_EMC_STEEL_WALL_2,
 896     EL_EMC_STEEL_WALL_3,
 897     EL_EMC_STEEL_WALL_4,
 898     EL_CRYSTAL,
 899     EL_TUBE_CROSS,
 900     EL_TUBE_VERTICAL,
 901     EL_TUBE_HORIZONTAL,
 902     EL_TUBE_VERT_LEFT,
 903     EL_TUBE_VERT_RIGHT,
 904     EL_TUBE_HORIZ_UP,
 905     EL_TUBE_HORIZ_DOWN,
 906     EL_TUBE_LEFT_UP,
 907     EL_TUBE_LEFT_DOWN,
 908     EL_TUBE_RIGHT_UP,
 909     EL_TUBE_RIGHT_DOWN
 910   };
 911   static int ep_massive_num = sizeof(ep_massive)/sizeof(int);
 912
 913   static int ep_slippery[] =
 914   {
 915     EL_FELSBODEN,
 916     EL_BD_WALL,
 917     EL_FELSBROCKEN,
 918     EL_BD_ROCK,
 919     EL_EDELSTEIN,
 920     EL_EDELSTEIN_BD,
 921     EL_EDELSTEIN_GELB,
 922     EL_EDELSTEIN_ROT,
 923     EL_EDELSTEIN_LILA,
 924     EL_DIAMANT,
 925     EL_BOMBE,
 926     EL_KOKOSNUSS,
 927     EL_ABLENK_EIN,
 928     EL_ABLENK_AUS,
 929     EL_ZEIT_VOLL,
 930     EL_ZEIT_LEER,
 931     EL_BIRNE_EIN,
 932     EL_BIRNE_AUS,
 933     EL_BADEWANNE1,
 934     EL_BADEWANNE2,
 935     EL_SONDE,
 936     EL_SP_ZONK,
 937     EL_SP_INFOTRON,
 938     EL_SP_CHIP_SINGLE,
 939     EL_SP_CHIP_LEFT,
 940     EL_SP_CHIP_RIGHT,
 941     EL_SP_CHIP_UPPER,
 942     EL_SP_CHIP_LOWER,
 943     EL_SPEED_PILL,
 944     EL_STEEL_SLANTED,
 945     EL_PEARL,
 946     EL_CRYSTAL
 947   };
 948   static int ep_slippery_num = sizeof(ep_slippery)/sizeof(int);
 949
 950   static int ep_enemy[] =
 951   {
 952     EL_KAEFER,
 953     EL_FLIEGER,
 954     EL_BUTTERFLY,
 955     EL_FIREFLY,
 956     EL_MAMPFER,
 957     EL_MAMPFER2,
 958     EL_ROBOT,
 959     EL_PACMAN,
 960     EL_SP_SNIKSNAK,
 961     EL_SP_ELECTRON
 962   };
 963   static int ep_enemy_num = sizeof(ep_enemy)/sizeof(int);
 964
 965   static int ep_mauer[] =
 966   {
 967     EL_BETON,
 968     EL_PFORTE1,
 969     EL_PFORTE2,
 970     EL_PFORTE3,
 971     EL_PFORTE4,
 972     EL_PFORTE1X,
 973     EL_PFORTE2X,
 974     EL_PFORTE3X,
 975     EL_PFORTE4X,
 976     EL_EM_GATE_1,
 977     EL_EM_GATE_2,
 978     EL_EM_GATE_3,
 979     EL_EM_GATE_4,
 980     EL_EM_GATE_1X,
 981     EL_EM_GATE_2X,
 982     EL_EM_GATE_3X,
 983     EL_EM_GATE_4X,
 984     EL_AUSGANG_ZU,
 985     EL_AUSGANG_ACT,
 986     EL_AUSGANG_AUF,
 987     EL_MAUERWERK,
 988     EL_FELSBODEN,
 989     EL_MAUER_LEBT,
 990     EL_MAUER_X,
 991     EL_MAUER_Y,
 992     EL_MAUER_XY,
 993     EL_MAUERND,
 994     EL_BD_WALL,
 995     EL_SP_CHIP_SINGLE,
 996     EL_SP_CHIP_LEFT,
 997     EL_SP_CHIP_RIGHT,
 998     EL_SP_CHIP_UPPER,
 999     EL_SP_CHIP_LOWER,
1000     EL_SP_HARD_GRAY,
1001     EL_SP_HARD_GREEN,
1002     EL_SP_HARD_BLUE,
1003     EL_SP_HARD_RED,
1004     EL_SP_HARD_YELLOW,
1005     EL_SP_HARD_BASE1,
1006     EL_SP_HARD_BASE2,
1007     EL_SP_HARD_BASE3,
1008     EL_SP_HARD_BASE4,
1009     EL_SP_HARD_BASE5,
1010     EL_SP_HARD_BASE6,
1011     EL_SP_TERMINAL,
1012     EL_SP_EXIT,
1013     EL_INVISIBLE_STEEL,
1014     EL_STEEL_SLANTED,
1015     EL_EMC_STEEL_WALL_1,
1016     EL_EMC_STEEL_WALL_2,
1017     EL_EMC_STEEL_WALL_3,
1018     EL_EMC_STEEL_WALL_4,
1019     EL_EMC_WALL_1,
1020     EL_EMC_WALL_2,
1021     EL_EMC_WALL_3,
1022     EL_EMC_WALL_4,
1023     EL_EMC_WALL_5,
1024     EL_EMC_WALL_6,
1025     EL_EMC_WALL_7,
1026     EL_EMC_WALL_8
1027   };
1028   static int ep_mauer_num = sizeof(ep_mauer)/sizeof(int);
1029
1030   static int ep_can_fall[] =
1031   {
1032     EL_FELSBROCKEN,
1033     EL_BD_ROCK,
1034     EL_EDELSTEIN,
1035     EL_EDELSTEIN_BD,
1036     EL_EDELSTEIN_GELB,
1037     EL_EDELSTEIN_ROT,
1038     EL_EDELSTEIN_LILA,
1039     EL_DIAMANT,
1040     EL_BOMBE,
1041     EL_KOKOSNUSS,
1042     EL_TROPFEN,
1043     EL_MORAST_VOLL,
1044     EL_MAGIC_WALL_FULL,
1045     EL_MAGIC_WALL_BD_FULL,
1046     EL_ZEIT_VOLL,
1047     EL_ZEIT_LEER,
1048     EL_SP_ZONK,
1049     EL_SP_INFOTRON,
1050     EL_SP_DISK_ORANGE,
1051     EL_PEARL,
1052     EL_CRYSTAL,
1053     EL_SPRING,
1054     EL_DX_SUPABOMB
1055   };
1056   static int ep_can_fall_num = sizeof(ep_can_fall)/sizeof(int);
1057
1058   static int ep_can_smash[] =
1059   {
1060     EL_FELSBROCKEN,
1061     EL_BD_ROCK,
1062     EL_EDELSTEIN,
1063     EL_EDELSTEIN_BD,
1064     EL_EDELSTEIN_GELB,
1065     EL_EDELSTEIN_ROT,
1066     EL_EDELSTEIN_LILA,
1067     EL_DIAMANT,
1068     EL_SCHLUESSEL1,
1069     EL_SCHLUESSEL2,
1070     EL_SCHLUESSEL3,
1071     EL_SCHLUESSEL4,
1072     EL_EM_KEY_1,
1073     EL_EM_KEY_2,
1074     EL_EM_KEY_3,
1075     EL_EM_KEY_4,
1076     EL_BOMBE,
1077     EL_KOKOSNUSS,
1078     EL_TROPFEN,
1079     EL_ZEIT_VOLL,
1080     EL_ZEIT_LEER,
1081     EL_SP_ZONK,
1082     EL_SP_INFOTRON,
1083     EL_SP_DISK_ORANGE,
1084     EL_PEARL,
1085     EL_CRYSTAL,
1086     EL_SPRING,
1087     EL_DX_SUPABOMB
1088   };
1089   static int ep_can_smash_num = sizeof(ep_can_smash)/sizeof(int);
1090
1091   static int ep_can_change[] =
1092   {
1093     EL_FELSBROCKEN,
1094     EL_BD_ROCK,
1095     EL_EDELSTEIN,
1096     EL_EDELSTEIN_BD,
1097     EL_EDELSTEIN_GELB,
1098     EL_EDELSTEIN_ROT,
1099     EL_EDELSTEIN_LILA,
1100     EL_DIAMANT
1101   };
1102   static int ep_can_change_num = sizeof(ep_can_change)/sizeof(int);
1103
1104   static int ep_can_move[] =
1105   {
1106     EL_KAEFER,
1107     EL_FLIEGER,
1108     EL_BUTTERFLY,
1109     EL_FIREFLY,
1110     EL_MAMPFER,
1111     EL_MAMPFER2,
1112     EL_ROBOT,
1113     EL_PACMAN,
1114     EL_MOLE,
1115     EL_PINGUIN,
1116     EL_SCHWEIN,
1117     EL_DRACHE,
1118     EL_SONDE,
1119     EL_SP_SNIKSNAK,
1120     EL_SP_ELECTRON,
1121     EL_BALLOON,
1122     EL_SPRING_MOVING
1123   };
1124   static int ep_can_move_num = sizeof(ep_can_move)/sizeof(int);
1125
1126   static int ep_could_move[] =
1127   {
1128     EL_KAEFER_RIGHT,
1129     EL_KAEFER_UP,
1130     EL_KAEFER_LEFT,
1131     EL_KAEFER_DOWN,
1132     EL_FLIEGER_RIGHT,
1133     EL_FLIEGER_UP,
1134     EL_FLIEGER_LEFT,
1135     EL_FLIEGER_DOWN,
1136     EL_BUTTERFLY_RIGHT,
1137     EL_BUTTERFLY_UP,
1138     EL_BUTTERFLY_LEFT,
1139     EL_BUTTERFLY_DOWN,
1140     EL_FIREFLY_RIGHT,
1141     EL_FIREFLY_UP,
1142     EL_FIREFLY_LEFT,
1143     EL_FIREFLY_DOWN,
1144     EL_PACMAN_RIGHT,
1145     EL_PACMAN_UP,
1146     EL_PACMAN_LEFT,
1147     EL_PACMAN_DOWN
1148   };
1149   static int ep_could_move_num = sizeof(ep_could_move)/sizeof(int);
1150
1151   static int ep_dont_touch[] =
1152   {
1153     EL_KAEFER,
1154     EL_FLIEGER,
1155     EL_BUTTERFLY,
1156     EL_FIREFLY
1157   };
1158   static int ep_dont_touch_num = sizeof(ep_dont_touch)/sizeof(int);
1159
1160   static int ep_dont_go_to[] =
1161   {
1162     EL_KAEFER,
1163     EL_FLIEGER,
1164     EL_BUTTERFLY,
1165     EL_FIREFLY,
1166     EL_MAMPFER,
1167     EL_MAMPFER2,
1168     EL_ROBOT,
1169     EL_PACMAN,
1170     EL_TROPFEN,
1171     EL_SALZSAEURE,
1172     EL_SP_SNIKSNAK,
1173     EL_SP_ELECTRON,
1174     EL_SP_BUG_ACTIVE,
1175     EL_TRAP_ACTIVE,
1176     EL_LANDMINE
1177   };
1178   static int ep_dont_go_to_num = sizeof(ep_dont_go_to)/sizeof(int);
1179
1180   static int ep_mampf2[] =
1181   {
1182     EL_ERDREICH,
1183     EL_KAEFER,
1184     EL_FLIEGER,
1185     EL_BUTTERFLY,
1186     EL_FIREFLY,
1187     EL_MAMPFER,
1188     EL_ROBOT,
1189     EL_PACMAN,
1190     EL_TROPFEN,
1191     EL_AMOEBE_TOT,
1192     EL_AMOEBE_NASS,
1193     EL_AMOEBE_NORM,
1194     EL_AMOEBE_VOLL,
1195     EL_AMOEBE_BD,
1196     EL_EDELSTEIN,
1197     EL_EDELSTEIN_BD,
1198     EL_EDELSTEIN_GELB,
1199     EL_EDELSTEIN_ROT,
1200     EL_EDELSTEIN_LILA,
1201     EL_DIAMANT,
1202     EL_PEARL,
1203     EL_CRYSTAL
1204   };
1205   static int ep_mampf2_num = sizeof(ep_mampf2)/sizeof(int);
1206
1207   static int ep_bd_element[] =
1208   {
1209     EL_LEERRAUM,
1210     EL_ERDREICH,
1211     EL_FELSBODEN,
1212     EL_BD_WALL,
1213     EL_FELSBROCKEN,
1214     EL_BD_ROCK,
1215     EL_EDELSTEIN_BD,
1216     EL_MAGIC_WALL_BD_OFF,
1217     EL_AUSGANG_ZU,
1218     EL_AUSGANG_AUF,
1219     EL_BETON,
1220     EL_SPIELFIGUR,
1221     EL_FIREFLY,
1222     EL_FIREFLY_1,
1223     EL_FIREFLY_2,
1224     EL_FIREFLY_3,
1225     EL_FIREFLY_4,
1226     EL_BUTTERFLY,
1227     EL_BUTTERFLY_1,
1228     EL_BUTTERFLY_2,
1229     EL_BUTTERFLY_3,
1230     EL_BUTTERFLY_4,
1231     EL_AMOEBE_BD,
1232     EL_CHAR_FRAGE
1233   };
1234   static int ep_bd_element_num = sizeof(ep_bd_element)/sizeof(int);
1235
1236   static int ep_sb_element[] =
1237   {
1238     EL_LEERRAUM,
1239     EL_BETON,
1240     EL_SOKOBAN_OBJEKT,
1241     EL_SOKOBAN_FELD_LEER,
1242     EL_SOKOBAN_FELD_VOLL,
1243     EL_SPIELFIGUR,
1244     EL_INVISIBLE_STEEL
1245   };
1246   static int ep_sb_element_num = sizeof(ep_sb_element)/sizeof(int);
1247
1248   static int ep_gem[] =
1249   {
1250     EL_EDELSTEIN,
1251     EL_EDELSTEIN_BD,
1252     EL_EDELSTEIN_GELB,
1253     EL_EDELSTEIN_ROT,
1254     EL_EDELSTEIN_LILA,
1255     EL_DIAMANT,
1256     EL_SP_INFOTRON
1257   };
1258   static int ep_gem_num = sizeof(ep_gem)/sizeof(int);
1259
1260   static int ep_inactive[] =
1261   {
1262     EL_LEERRAUM,
1263     EL_ERDREICH,
1264     EL_MAUERWERK,
1265     EL_BD_WALL,
1266     EL_FELSBODEN,
1267     EL_SCHLUESSEL,
1268     EL_BETON,
1269     EL_AMOEBE_TOT,
1270     EL_MORAST_LEER,
1271     EL_BADEWANNE,
1272     EL_ABLENK_AUS,
1273     EL_SCHLUESSEL1,
1274     EL_SCHLUESSEL2,
1275     EL_SCHLUESSEL3,
1276     EL_SCHLUESSEL4,
1277     EL_EM_KEY_1,
1278     EL_EM_KEY_2,
1279     EL_EM_KEY_3,
1280     EL_EM_KEY_4,
1281     EL_PFORTE1,
1282     EL_PFORTE2,
1283     EL_PFORTE3,
1284     EL_PFORTE4,
1285     EL_PFORTE1X,
1286     EL_PFORTE2X,
1287     EL_PFORTE3X,
1288     EL_PFORTE4X,
1289     EL_EM_GATE_1,
1290     EL_EM_GATE_2,
1291     EL_EM_GATE_3,
1292     EL_EM_GATE_4,
1293     EL_EM_GATE_1X,
1294     EL_EM_GATE_2X,
1295     EL_EM_GATE_3X,
1296     EL_EM_GATE_4X,
1297     EL_DYNAMITE_INACTIVE,
1298     EL_UNSICHTBAR,
1299     EL_BIRNE_AUS,
1300     EL_BIRNE_EIN,
1301     EL_ERZ_EDEL,
1302     EL_ERZ_DIAM,
1303     EL_ERZ_EDEL_BD,
1304     EL_ERZ_EDEL_GELB,
1305     EL_DYNABOMB_NR,
1306     EL_DYNABOMB_SZ,
1307     EL_DYNABOMB_XL,
1308     EL_SOKOBAN_OBJEKT,
1309     EL_SOKOBAN_FELD_LEER,
1310     EL_SOKOBAN_FELD_VOLL,
1311     EL_ERZ_EDEL_ROT,
1312     EL_ERZ_EDEL_LILA,
1313     EL_BADEWANNE1,
1314     EL_BADEWANNE2,
1315     EL_BADEWANNE3,
1316     EL_BADEWANNE4,
1317     EL_BADEWANNE5,
1318     EL_MAGIC_WALL_OFF,
1319     EL_MAGIC_WALL_DEAD,
1320     EL_MAGIC_WALL_BD_OFF,
1321     EL_MAGIC_WALL_BD_DEAD,
1322     EL_AMOEBA2DIAM,
1323     EL_BLOCKED,
1324     EL_SP_EMPTY,
1325     EL_SP_BASE,
1326     EL_SP_PORT1_RIGHT,
1327     EL_SP_PORT1_DOWN,
1328     EL_SP_PORT1_LEFT,
1329     EL_SP_PORT1_UP,
1330     EL_SP_PORT2_RIGHT,
1331     EL_SP_PORT2_DOWN,
1332     EL_SP_PORT2_LEFT,
1333     EL_SP_PORT2_UP,
1334     EL_SP_PORT_X,
1335     EL_SP_PORT_Y,
1336     EL_SP_PORT_XY,
1337     EL_SP_DISK_RED,
1338     EL_SP_DISK_YELLOW,
1339     EL_SP_CHIP_SINGLE,
1340     EL_SP_CHIP_LEFT,
1341     EL_SP_CHIP_RIGHT,
1342     EL_SP_CHIP_UPPER,
1343     EL_SP_CHIP_LOWER,
1344     EL_SP_HARD_GRAY,
1345     EL_SP_HARD_GREEN,
1346     EL_SP_HARD_BLUE,
1347     EL_SP_HARD_RED,
1348     EL_SP_HARD_YELLOW,
1349     EL_SP_HARD_BASE1,
1350     EL_SP_HARD_BASE2,
1351     EL_SP_HARD_BASE3,
1352     EL_SP_HARD_BASE4,
1353     EL_SP_HARD_BASE5,
1354     EL_SP_HARD_BASE6,
1355     EL_SP_EXIT,
1356     EL_INVISIBLE_STEEL,
1357     EL_BELT1_SWITCH_LEFT,
1358     EL_BELT1_SWITCH_MIDDLE,
1359     EL_BELT1_SWITCH_RIGHT,
1360     EL_BELT2_SWITCH_LEFT,
1361     EL_BELT2_SWITCH_MIDDLE,
1362     EL_BELT2_SWITCH_RIGHT,
1363     EL_BELT3_SWITCH_LEFT,
1364     EL_BELT3_SWITCH_MIDDLE,
1365     EL_BELT3_SWITCH_RIGHT,
1366     EL_BELT4_SWITCH_LEFT,
1367     EL_BELT4_SWITCH_MIDDLE,
1368     EL_BELT4_SWITCH_RIGHT,
1369     EL_SIGN_EXCLAMATION,
1370     EL_SIGN_RADIOACTIVITY,
1371     EL_SIGN_STOP,
1372     EL_SIGN_WHEELCHAIR,
1373     EL_SIGN_PARKING,
1374     EL_SIGN_ONEWAY,
1375     EL_SIGN_HEART,
1376     EL_SIGN_TRIANGLE,
1377     EL_SIGN_ROUND,
1378     EL_SIGN_EXIT,
1379     EL_SIGN_YINYANG,
1380     EL_SIGN_OTHER,
1381     EL_STEEL_SLANTED,
1382     EL_EMC_STEEL_WALL_1,
1383     EL_EMC_STEEL_WALL_2,
1384     EL_EMC_STEEL_WALL_3,
1385     EL_EMC_STEEL_WALL_4,
1386     EL_EMC_WALL_1,
1387     EL_EMC_WALL_2,
1388     EL_EMC_WALL_3,
1389     EL_EMC_WALL_4,
1390     EL_EMC_WALL_5,
1391     EL_EMC_WALL_6,
1392     EL_EMC_WALL_7,
1393     EL_EMC_WALL_8
1394   };
1395   static int ep_inactive_num = sizeof(ep_inactive)/sizeof(int);
1396
1397   static int ep_explosive[] =
1398   {
1399     EL_BOMBE,
1400     EL_DYNAMITE_ACTIVE,
1401     EL_DYNAMITE_INACTIVE,
1402     EL_DYNABOMB_ACTIVE_1,
1403     EL_DYNABOMB_ACTIVE_2,
1404     EL_DYNABOMB_ACTIVE_3,
1405     EL_DYNABOMB_ACTIVE_4,
1406     EL_DYNABOMB_NR,
1407     EL_DYNABOMB_SZ,
1408     EL_DYNABOMB_XL,
1409     EL_KAEFER,
1410     EL_MOLE,
1411     EL_PINGUIN,
1412     EL_SCHWEIN,
1413     EL_DRACHE,
1414     EL_SONDE,
1415     EL_SP_DISK_RED,
1416     EL_SP_DISK_ORANGE,
1417     EL_SP_DISK_YELLOW,
1418     EL_SP_SNIKSNAK,
1419     EL_SP_ELECTRON,
1420     EL_DX_SUPABOMB
1421   };
1422   static int ep_explosive_num = sizeof(ep_explosive)/sizeof(int);
1423
1424   static int ep_mampf3[] =
1425   {
1426     EL_EDELSTEIN,
1427     EL_EDELSTEIN_BD,
1428     EL_EDELSTEIN_GELB,
1429     EL_EDELSTEIN_ROT,
1430     EL_EDELSTEIN_LILA,
1431     EL_DIAMANT,
1432     EL_PEARL,
1433     EL_CRYSTAL
1434   };
1435   static int ep_mampf3_num = sizeof(ep_mampf3)/sizeof(int);
1436
1437   static int ep_pushable[] =
1438   {
1439     EL_FELSBROCKEN,
1440     EL_BD_ROCK,
1441     EL_BOMBE,
1442     EL_KOKOSNUSS,
1443     EL_ZEIT_LEER,
1444     EL_SOKOBAN_FELD_VOLL,
1445     EL_SOKOBAN_OBJEKT,
1446     EL_SONDE,
1447     EL_SP_ZONK,
1448     EL_SP_DISK_ORANGE,
1449     EL_SP_DISK_YELLOW,
1450     EL_BALLOON,
1451     EL_SPRING,
1452     EL_DX_SUPABOMB
1453   };
1454   static int ep_pushable_num = sizeof(ep_pushable)/sizeof(int);
1455
1456   static int ep_player[] =
1457   {
1458     EL_SPIELFIGUR,
1459     EL_SPIELER1,
1460     EL_SPIELER2,
1461     EL_SPIELER3,
1462     EL_SPIELER4
1463   };
1464   static int ep_player_num = sizeof(ep_player)/sizeof(int);
1465
1466   static int ep_has_content[] =
1467   {
1468     EL_MAMPFER,
1469     EL_AMOEBE_NASS,
1470     EL_AMOEBE_NORM,
1471     EL_AMOEBE_VOLL,
1472     EL_AMOEBE_BD
1473   };
1474   static int ep_has_content_num = sizeof(ep_has_content)/sizeof(int);
1475
1476   static int ep_eatable[] =
1477   {
1478     EL_ERDREICH,
1479     EL_SP_BASE,
1480     EL_SP_BUG,
1481     EL_TRAP_INACTIVE,
1482     EL_SAND_INVISIBLE
1483   };
1484   static int ep_eatable_num = sizeof(ep_eatable)/sizeof(int);
1485
1486   static int ep_sp_element[] =
1487   {
1488     EL_SP_EMPTY,
1489     EL_SP_ZONK,
1490     EL_SP_BASE,
1491     EL_SP_MURPHY,
1492     EL_SP_INFOTRON,
1493     EL_SP_CHIP_SINGLE,
1494     EL_SP_HARD_GRAY,
1495     EL_SP_EXIT,
1496     EL_SP_DISK_ORANGE,
1497     EL_SP_PORT1_RIGHT,
1498     EL_SP_PORT1_DOWN,
1499     EL_SP_PORT1_LEFT,
1500     EL_SP_PORT1_UP,
1501     EL_SP_PORT2_RIGHT,
1502     EL_SP_PORT2_DOWN,
1503     EL_SP_PORT2_LEFT,
1504     EL_SP_PORT2_UP,
1505     EL_SP_SNIKSNAK,
1506     EL_SP_DISK_YELLOW,
1507     EL_SP_TERMINAL,
1508     EL_SP_DISK_RED,
1509     EL_SP_PORT_Y,
1510     EL_SP_PORT_X,
1511     EL_SP_PORT_XY,
1512     EL_SP_ELECTRON,
1513     EL_SP_BUG,
1514     EL_SP_CHIP_LEFT,
1515     EL_SP_CHIP_RIGHT,
1516     EL_SP_HARD_BASE1,
1517     EL_SP_HARD_GREEN,
1518     EL_SP_HARD_BLUE,
1519     EL_SP_HARD_RED,
1520     EL_SP_HARD_YELLOW,
1521     EL_SP_HARD_BASE2,
1522     EL_SP_HARD_BASE3,
1523     EL_SP_HARD_BASE4,
1524     EL_SP_HARD_BASE5,
1525     EL_SP_HARD_BASE6,
1526     EL_SP_CHIP_UPPER,
1527     EL_SP_CHIP_LOWER,
1528     /* additional elements that appeared in newer Supaplex levels */
1529     EL_UNSICHTBAR,
1530     /* more than one murphy in a level results in an inactive clone */
1531     EL_SP_MURPHY_CLONE
1532   };
1533   static int ep_sp_element_num = sizeof(ep_sp_element)/sizeof(int);
1534
1535   static int ep_quick_gate[] =
1536   {
1537     EL_EM_GATE_1,
1538     EL_EM_GATE_2,
1539     EL_EM_GATE_3,
1540     EL_EM_GATE_4,
1541     EL_EM_GATE_1X,
1542     EL_EM_GATE_2X,
1543     EL_EM_GATE_3X,
1544     EL_EM_GATE_4X,
1545     EL_SP_PORT1_LEFT,
1546     EL_SP_PORT2_LEFT,
1547     EL_SP_PORT1_RIGHT,
1548     EL_SP_PORT2_RIGHT,
1549     EL_SP_PORT1_UP,
1550     EL_SP_PORT2_UP,
1551     EL_SP_PORT1_DOWN,
1552     EL_SP_PORT2_DOWN,
1553     EL_SP_PORT_X,
1554     EL_SP_PORT_Y,
1555     EL_SP_PORT_XY,
1556     EL_SWITCHGATE_OPEN,
1557     EL_TIMEGATE_OPEN
1558   };
1559   static int ep_quick_gate_num = sizeof(ep_quick_gate)/sizeof(int);
1560
1561   static int ep_over_player[] =
1562   {
1563     EL_SP_PORT1_LEFT,
1564     EL_SP_PORT2_LEFT,
1565     EL_SP_PORT1_RIGHT,
1566     EL_SP_PORT2_RIGHT,
1567     EL_SP_PORT1_UP,
1568     EL_SP_PORT2_UP,
1569     EL_SP_PORT1_DOWN,
1570     EL_SP_PORT2_DOWN,
1571     EL_SP_PORT_X,
1572     EL_SP_PORT_Y,
1573     EL_SP_PORT_XY,
1574     EL_TUBE_CROSS,
1575     EL_TUBE_VERTICAL,
1576     EL_TUBE_HORIZONTAL,
1577     EL_TUBE_VERT_LEFT,
1578     EL_TUBE_VERT_RIGHT,
1579     EL_TUBE_HORIZ_UP,
1580     EL_TUBE_HORIZ_DOWN,
1581     EL_TUBE_LEFT_UP,
1582     EL_TUBE_LEFT_DOWN,
1583     EL_TUBE_RIGHT_UP,
1584     EL_TUBE_RIGHT_DOWN
1585   };
1586   static int ep_over_player_num = sizeof(ep_over_player)/sizeof(int);
1587
1588   static int ep_active_bomb[] =
1589   {
1590     EL_DYNAMITE_ACTIVE,
1591     EL_DYNABOMB_ACTIVE_1,
1592     EL_DYNABOMB_ACTIVE_2,
1593     EL_DYNABOMB_ACTIVE_3,
1594     EL_DYNABOMB_ACTIVE_4
1595   };
1596   static int ep_active_bomb_num = sizeof(ep_active_bomb)/sizeof(int);
1597
1598   static int ep_belt[] =
1599   {
1600     EL_BELT1_LEFT,
1601     EL_BELT1_MIDDLE,
1602     EL_BELT1_RIGHT,
1603     EL_BELT2_LEFT,
1604     EL_BELT2_MIDDLE,
1605     EL_BELT2_RIGHT,
1606     EL_BELT3_LEFT,
1607     EL_BELT3_MIDDLE,
1608     EL_BELT3_RIGHT,
1609     EL_BELT4_LEFT,
1610     EL_BELT4_MIDDLE,
1611     EL_BELT4_RIGHT,
1612   };
1613   static int ep_belt_num = sizeof(ep_belt)/sizeof(int);
1614
1615   static int ep_belt_switch[] =
1616   {
1617     EL_BELT1_SWITCH_LEFT,
1618     EL_BELT1_SWITCH_MIDDLE,
1619     EL_BELT1_SWITCH_RIGHT,
1620     EL_BELT2_SWITCH_LEFT,
1621     EL_BELT2_SWITCH_MIDDLE,
1622     EL_BELT2_SWITCH_RIGHT,
1623     EL_BELT3_SWITCH_LEFT,
1624     EL_BELT3_SWITCH_MIDDLE,
1625     EL_BELT3_SWITCH_RIGHT,
1626     EL_BELT4_SWITCH_LEFT,
1627     EL_BELT4_SWITCH_MIDDLE,
1628     EL_BELT4_SWITCH_RIGHT,
1629   };
1630   static int ep_belt_switch_num = sizeof(ep_belt_switch)/sizeof(int);
1631
1632   static int ep_tube[] =
1633   {
1634     EL_TUBE_CROSS,
1635     EL_TUBE_VERTICAL,
1636     EL_TUBE_HORIZONTAL,
1637     EL_TUBE_VERT_LEFT,
1638     EL_TUBE_VERT_RIGHT,
1639     EL_TUBE_HORIZ_UP,
1640     EL_TUBE_HORIZ_DOWN,
1641     EL_TUBE_LEFT_UP,
1642     EL_TUBE_LEFT_DOWN,
1643     EL_TUBE_RIGHT_UP,
1644     EL_TUBE_RIGHT_DOWN
1645   };
1646   static int ep_tube_num = sizeof(ep_tube)/sizeof(int);
1647
1648   static long ep1_bit[] =
1649   {
1650     EP_BIT_AMOEBALIVE,
1651     EP_BIT_AMOEBOID,
1652     EP_BIT_SCHLUESSEL,
1653     EP_BIT_PFORTE,
1654     EP_BIT_SOLID,
1655     EP_BIT_MASSIVE,
1656     EP_BIT_SLIPPERY,
1657     EP_BIT_ENEMY,
1658     EP_BIT_MAUER,
1659     EP_BIT_CAN_FALL,
1660     EP_BIT_CAN_SMASH,
1661     EP_BIT_CAN_CHANGE,
1662     EP_BIT_CAN_MOVE,
1663     EP_BIT_COULD_MOVE,
1664     EP_BIT_DONT_TOUCH,
1665     EP_BIT_DONT_GO_TO,
1666     EP_BIT_MAMPF2,
1667     EP_BIT_BD_ELEMENT,
1668     EP_BIT_SB_ELEMENT,
1669     EP_BIT_GEM,
1670     EP_BIT_INACTIVE,
1671     EP_BIT_EXPLOSIVE,
1672     EP_BIT_MAMPF3,
1673     EP_BIT_PUSHABLE,
1674     EP_BIT_PLAYER,
1675     EP_BIT_HAS_CONTENT,
1676     EP_BIT_EATABLE,
1677     EP_BIT_SP_ELEMENT,
1678     EP_BIT_QUICK_GATE,
1679     EP_BIT_OVER_PLAYER,
1680     EP_BIT_ACTIVE_BOMB
1681   };
1682   static long ep2_bit[] =
1683   {
1684     EP_BIT_BELT,
1685     EP_BIT_BELT_SWITCH,
1686     EP_BIT_TUBE
1687   };
1688   static int *ep1_array[] =
1689   {
1690     ep_amoebalive,
1691     ep_amoeboid,
1692     ep_schluessel,
1693     ep_pforte,
1694     ep_solid,
1695     ep_massive,
1696     ep_slippery,
1697     ep_enemy,
1698     ep_mauer,
1699     ep_can_fall,
1700     ep_can_smash,
1701     ep_can_change,
1702     ep_can_move,
1703     ep_could_move,
1704     ep_dont_touch,
1705     ep_dont_go_to,
1706     ep_mampf2,
1707     ep_bd_element,
1708     ep_sb_element,
1709     ep_gem,
1710     ep_inactive,
1711     ep_explosive,
1712     ep_mampf3,
1713     ep_pushable,
1714     ep_player,
1715     ep_has_content,
1716     ep_eatable,
1717     ep_sp_element,
1718     ep_quick_gate,
1719     ep_over_player,
1720     ep_active_bomb
1721   };
1722   static int *ep2_array[] =
1723   {
1724     ep_belt,
1725     ep_belt_switch,
1726     ep_tube
1727   };
1728   static int *ep1_num[] =
1729   {
1730     &ep_amoebalive_num,
1731     &ep_amoeboid_num,
1732     &ep_schluessel_num,
1733     &ep_pforte_num,
1734     &ep_solid_num,
1735     &ep_massive_num,
1736     &ep_slippery_num,
1737     &ep_enemy_num,
1738     &ep_mauer_num,
1739     &ep_can_fall_num,
1740     &ep_can_smash_num,
1741     &ep_can_change_num,
1742     &ep_can_move_num,
1743     &ep_could_move_num,
1744     &ep_dont_touch_num,
1745     &ep_dont_go_to_num,
1746     &ep_mampf2_num,
1747     &ep_bd_element_num,
1748     &ep_sb_element_num,
1749     &ep_gem_num,
1750     &ep_inactive_num,
1751     &ep_explosive_num,
1752     &ep_mampf3_num,
1753     &ep_pushable_num,
1754     &ep_player_num,
1755     &ep_has_content_num,
1756     &ep_eatable_num,
1757     &ep_sp_element_num,
1758     &ep_quick_gate_num,
1759     &ep_over_player_num,
1760     &ep_active_bomb_num
1761   };
1762   static int *ep2_num[] =
1763   {
1764     &ep_belt_num,
1765     &ep_belt_switch_num,
1766     &ep_tube_num
1767   };
1768   static int num_properties1 = sizeof(ep1_num)/sizeof(int *);
1769   static int num_properties2 = sizeof(ep2_num)/sizeof(int *);
1770
1771   for(i=0; i<MAX_ELEMENTS; i++)
1772   {
1773     Elementeigenschaften1[i] = 0;
1774     Elementeigenschaften2[i] = 0;
1775   }
1776
1777   for(i=0; i<num_properties1; i++)
1778     for(j=0; j<*(ep1_num[i]); j++)
1779       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1780   for(i=0; i<num_properties2; i++)
1781     for(j=0; j<*(ep2_num[i]); j++)
1782       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1783
1784   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1785     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1786 }
1787
1788 void CloseAllAndExit(int exit_value)
1789 {
1790   int i;
1791
1792 #if defined(TARGET_SDL)
1793   StopSounds();
1794   FreeSounds(NUM_SOUNDS);
1795 #else
1796   if (audio.soundserver_pid)
1797   {
1798     StopSounds();
1799     kill(audio.soundserver_pid, SIGTERM);
1800     FreeSounds(NUM_SOUNDS);
1801   }
1802 #endif
1803
1804   for(i=0; i<NUM_BITMAPS; i++)
1805   {
1806     if (pix[i])
1807       FreeBitmap(pix[i]);
1808
1809 #if defined(TARGET_SDL)
1810     FreeBitmap(pix_masked[i]);
1811 #else
1812     if (clipmask[i])
1813       FreeBitmap(clipmask[i]);
1814     if (clip_gc[i])
1815       XFreeGC(display, clip_gc[i]);
1816 #endif
1817   }
1818
1819 #if defined(TARGET_SDL)
1820   KeyboardAutoRepeatOn();
1821 #else
1822   if (gc)
1823     XFreeGC(display, gc);
1824
1825   if (display)
1826   {
1827     KeyboardAutoRepeatOn();
1828     XCloseDisplay(display);
1829   }
1830 #endif
1831
1832 #if !defined(PLATFORM_UNIX)
1833   dumpErrorFile();
1834 #endif
1835
1836   exit(exit_value);
1837 }