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