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 *gfx_dir = getPath2(options.ro_base_directory, GRAPHICS_DIRECTORY);
 314   char *x11_icon_filename = getPath2(gfx_dir, X11_ICON_FILENAME);
 315   char *x11_iconmask_filename = getPath2(gfx_dir, X11_ICONMASK_FILENAME);
 316   char *msdos_pointer_filename = getPath2(gfx_dir, MSDOS_POINTER_FILENAME);
 317
 318   free(gfx_dir);
 319
 320   InitProgramInfo(program_name, PROGRAM_TITLE_STRING, WINDOW_TITLE_STRING,
 321                   ICON_TITLE_STRING, x11_icon_filename, x11_iconmask_filename,
 322                   msdos_pointer_filename);
 323
 324   InitScrollbufferSize(FXSIZE, FYSIZE); /* (only needed for MS-DOS code) */
 325
 326   InitVideoDisplay();
 327   InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
 328                   setup.fullscreen);
 329 }
 330
 331 void InitGfx()
 332 {
 333   int i, j;
 334
 335 #if defined(TARGET_SDL)
 336   SDL_Surface *sdl_image_tmp;
 337 #else
 338   GC copy_clipmask_gc;
 339   XGCValues clip_gc_values;
 340   unsigned long clip_gc_valuemask;
 341 #endif
 342
 343 #if !defined(PLATFORM_MSDOS)
 344   static struct PictureFileInfo pic[NUM_PICTURES] =
 345   {
 346     { "RocksScreen",    TRUE },
 347     { "RocksDoor",      TRUE },
 348     { "RocksHeroes",    TRUE },
 349     { "RocksToons",     TRUE },
 350     { "RocksSP",        TRUE },
 351     { "RocksDC",        TRUE },
 352     { "RocksMore",      TRUE },
 353     { "RocksFont",      FALSE },
 354     { "RocksFont2",     FALSE },
 355     { "RocksFont3",     FALSE }
 356   };
 357 #else
 358   static struct PictureFileInfo pic[NUM_PICTURES] =
 359   {
 360     { "Screen", TRUE },
 361     { "Door",   TRUE },
 362     { "Heroes", TRUE },
 363     { "Toons",  TRUE },
 364     { "SP",     TRUE },
 365     { "DC",     TRUE },
 366     { "More",   TRUE },
 367     { "Font",   FALSE },
 368     { "Font2",  FALSE },
 369     { "Font3",  FALSE }
 370   };
 371 #endif
 372
 373   static struct
 374   {
 375     int start;
 376     int count;
 377   }
 378   tile_needs_clipping[] =
 379   {
 380     { GFX_SPIELER1_UP, 4 },
 381     { GFX_SPIELER1_DOWN, 4 },
 382     { GFX_SPIELER1_LEFT, 4 },
 383     { GFX_SPIELER1_RIGHT, 4 },
 384     { GFX_SPIELER1_PUSH_LEFT, 4 },
 385     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 386     { GFX_SPIELER2_UP, 4 },
 387     { GFX_SPIELER2_DOWN, 4 },
 388     { GFX_SPIELER2_LEFT, 4 },
 389     { GFX_SPIELER2_RIGHT, 4 },
 390     { GFX_SPIELER2_PUSH_LEFT, 4 },
 391     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 392     { GFX_SPIELER3_UP, 4 },
 393     { GFX_SPIELER3_DOWN, 4 },
 394     { GFX_SPIELER3_LEFT, 4 },
 395     { GFX_SPIELER3_RIGHT, 4 },
 396     { GFX_SPIELER3_PUSH_LEFT, 4 },
 397     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 398     { GFX_SPIELER4_UP, 4 },
 399     { GFX_SPIELER4_DOWN, 4 },
 400     { GFX_SPIELER4_LEFT, 4 },
 401     { GFX_SPIELER4_RIGHT, 4 },
 402     { GFX_SPIELER4_PUSH_LEFT, 4 },
 403     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 404     { GFX_SP_MURPHY, 1 },
 405     { GFX_MURPHY_GO_LEFT, 3 },
 406     { GFX_MURPHY_GO_RIGHT, 3 },
 407     { GFX_MURPHY_SNAP_UP, 1 },
 408     { GFX_MURPHY_SNAP_DOWN, 1 },
 409     { GFX_MURPHY_SNAP_RIGHT, 1 },
 410     { GFX_MURPHY_SNAP_LEFT, 1 },
 411     { GFX_MURPHY_PUSH_RIGHT, 1 },
 412     { GFX_MURPHY_PUSH_LEFT, 1 },
 413     { GFX_GEBLUBBER, 4 },
 414     { GFX_DYNAMIT, 7 },
 415     { GFX_DYNABOMB, 4 },
 416     { GFX_EXPLOSION, 8 },
 417     { GFX_SOKOBAN_OBJEKT, 1 },
 418     { GFX_FUNKELN_BLAU, 3 },
 419     { GFX_FUNKELN_WEISS, 3 },
 420     { GFX2_SHIELD_PASSIVE, 3 },
 421     { GFX2_SHIELD_ACTIVE, 3 },
 422     { -1, 0 }
 423   };
 424
 425   /* create additional image buffers for double-buffering */
 426
 427   pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 428   pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 429
 430   LoadGfx(PIX_SMALLFONT, &pic[PIX_SMALLFONT]);
 431   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 432   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 433 #if defined(PLATFORM_MSDOS)
 434   DrawInitText(PROGRAM_DOS_PORT_STRING, 210, FC_BLUE);
 435   rest(200);
 436 #endif
 437   DrawInitText("Loading graphics:",120,FC_GREEN);
 438
 439   for(i=0; i<NUM_PICTURES; i++)
 440     if (i != PIX_SMALLFONT)
 441       LoadGfx(i,&pic[i]);
 442
 443   /* create additional image buffers for masking of graphics */
 444
 445 #if defined(TARGET_SDL)
 446
 447   /* initialize surface array to 'NULL' */
 448   for(i=0; i<NUM_TILES; i++)
 449     tile_masked[i] = NULL;
 450
 451   /* create only those masked surfaces we really need */
 452   for(i=0; tile_needs_clipping[i].start>=0; i++)
 453   {
 454     for(j=0; j<tile_needs_clipping[i].count; j++)
 455     {
 456       int tile = tile_needs_clipping[i].start + j;
 457       int graphic = tile;
 458       int src_x, src_y;
 459       int bitmap_nr;
 460       Bitmap src_bitmap;
 461
 462       getGraphicSource(graphic, &bitmap_nr, &src_x, &src_y);
 463       src_bitmap = pix_masked[bitmap_nr];
 464
 465       /* create surface for masked tile graphic */
 466       if ((sdl_image_tmp = SDL_CreateRGBSurface(SDL_SWSURFACE, TILEX, TILEY,
 467                                                 WIN_SDL_DEPTH, 0, 0, 0, 0))
 468           == NULL)
 469         Error(ERR_EXIT, "SDL_CreateRGBSurface() failed: %s", SDL_GetError());
 470
 471       /* create native transparent surface for current image */
 472       SDL_SetColorKey(sdl_image_tmp, SDL_SRCCOLORKEY,
 473                       SDL_MapRGB(sdl_image_tmp->format, 0x00, 0x00, 0x00));
 474       if ((tile_masked[tile] = SDL_DisplayFormat(sdl_image_tmp)) == NULL)
 475         Error(ERR_EXIT, "SDL_DisplayFormat() failed: %s", SDL_GetError());
 476
 477       SDL_FreeSurface(sdl_image_tmp);
 478
 479       BlitBitmap(src_bitmap, tile_masked[tile], src_x,src_y, TILEX,TILEY, 0,0);
 480     }
 481   }
 482
 483 #else /* !TARGET_SDL */
 484
 485   /* create graphic context structures needed for clipping */
 486   clip_gc_values.graphics_exposures = False;
 487   clip_gc_valuemask = GCGraphicsExposures;
 488   copy_clipmask_gc =
 489     XCreateGC(display, clipmask[PIX_BACK], clip_gc_valuemask, &clip_gc_values);
 490
 491   clip_gc_values.graphics_exposures = False;
 492   clip_gc_valuemask = GCGraphicsExposures;
 493   tile_clip_gc =
 494     XCreateGC(display, window, clip_gc_valuemask, &clip_gc_values);
 495
 496   for(i=0; i<NUM_BITMAPS; i++)
 497   {
 498     if (clipmask[i])
 499     {
 500       clip_gc_values.graphics_exposures = False;
 501       clip_gc_values.clip_mask = clipmask[i];
 502       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 503       clip_gc[i] = XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 504     }
 505   }
 506
 507   /* initialize pixmap array to Pixmap 'None' */
 508   for(i=0; i<NUM_TILES; i++)
 509     tile_clipmask[i] = None;
 510
 511   /* create only those clipping Pixmaps we really need */
 512   for(i=0; tile_needs_clipping[i].start>=0; i++)
 513   {
 514     for(j=0; j<tile_needs_clipping[i].count; j++)
 515     {
 516       int tile = tile_needs_clipping[i].start + j;
 517       int graphic = tile;
 518       int src_x, src_y;
 519       int pixmap_nr;
 520       Pixmap src_pixmap;
 521
 522       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 523       src_pixmap = clipmask[pixmap_nr];
 524
 525       tile_clipmask[tile] = XCreatePixmap(display, window, TILEX,TILEY, 1);
 526
 527       XCopyArea(display,src_pixmap,tile_clipmask[tile],copy_clipmask_gc,
 528                 src_x,src_y, TILEX,TILEY, 0,0);
 529     }
 530   }
 531
 532 #endif /* !TARGET_SDL */
 533 }
 534
 535 void InitGfxBackground()
 536 {
 537   int x, y;
 538
 539   drawto = backbuffer;
 540   fieldbuffer = pix[PIX_DB_FIELD];
 541   SetDrawtoField(DRAW_BACKBUFFER);
 542
 543   BlitBitmap(pix[PIX_BACK], backbuffer, 0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 544   ClearRectangle(backbuffer, REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 545   ClearRectangle(pix[PIX_DB_DOOR], 0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 546
 547   for(x=0; x<MAX_BUF_XSIZE; x++)
 548     for(y=0; y<MAX_BUF_YSIZE; y++)
 549       redraw[x][y] = 0;
 550   redraw_tiles = 0;
 551   redraw_mask = REDRAW_ALL;
 552 }
 553
 554 void LoadGfx(int pos, struct PictureFileInfo *pic)
 555 {
 556   char basefilename[256];
 557   char filename[256];
 558
 559 #if defined(TARGET_SDL)
 560   SDL_Surface *sdl_image_tmp;
 561 #else
 562   int pcx_err;
 563 #endif
 564   char *picture_ext = ".pcx";
 565
 566   /* Grafik laden */
 567   if (pic->picture_filename)
 568   {
 569     sprintf(basefilename, "%s%s", pic->picture_filename, picture_ext);
 570     DrawInitText(basefilename, 150, FC_YELLOW);
 571     sprintf(filename, "%s/%s/%s",
 572             options.ro_base_directory, GRAPHICS_DIRECTORY, basefilename);
 573
 574 #if defined(PLATFORM_MSDOS)
 575     rest(100);
 576 #endif
 577
 578 #if defined(TARGET_SDL)
 579     /* load image to temporary surface */
 580     if ((sdl_image_tmp = IMG_Load(filename)) == NULL)
 581       Error(ERR_EXIT, "IMG_Load() failed: %s", SDL_GetError());
 582
 583     /* create native non-transparent surface for current image */
 584     if ((pix[pos] = SDL_DisplayFormat(sdl_image_tmp)) == NULL)
 585       Error(ERR_EXIT, "SDL_DisplayFormat() failed: %s", SDL_GetError());
 586
 587     /* create native transparent surface for current image */
 588     SDL_SetColorKey(sdl_image_tmp, SDL_SRCCOLORKEY,
 589                     SDL_MapRGB(sdl_image_tmp->format, 0x00, 0x00, 0x00));
 590     if ((pix_masked[pos] = SDL_DisplayFormat(sdl_image_tmp)) == NULL)
 591       Error(ERR_EXIT, "SDL_DisplayFormat() failed: %s", SDL_GetError());
 592
 593     /* free temporary surface */
 594     SDL_FreeSurface(sdl_image_tmp);
 595
 596 #else /* !TARGET_SDL */
 597
 598     pcx_err = Read_PCX_to_Pixmap(display, window, gc, filename,
 599                                  &pix[pos], &clipmask[pos]);
 600     switch(pcx_err)
 601     {
 602       case PCX_Success:
 603         break;
 604       case PCX_OpenFailed:
 605         Error(ERR_EXIT, "cannot open PCX file '%s'", filename);
 606       case PCX_ReadFailed:
 607         Error(ERR_EXIT, "cannot read PCX file '%s'", filename);
 608       case PCX_FileInvalid:
 609         Error(ERR_EXIT, "invalid PCX file '%s'", filename);
 610       case PCX_NoMemory:
 611         Error(ERR_EXIT, "not enough memory for PCX file '%s'", filename);
 612       case PCX_ColorFailed:
 613         Error(ERR_EXIT, "cannot get colors for PCX file '%s'", filename);
 614       default:
 615         break;
 616     }
 617
 618     if (!pix[pos])
 619       Error(ERR_EXIT, "cannot get graphics for '%s'", pic->picture_filename);
 620
 621     /* setting pix_masked[] to pix[] allows BlitBitmapMasked() to always
 622        use pix_masked[], although they are the same when not using SDL */
 623     pix_masked[pos] = pix[pos];
 624
 625 #endif /* !TARGET_SDL */
 626   }
 627
 628 #if defined(TARGET_X11)
 629   /* check if clip mask was correctly created */
 630   if (pic->picture_with_mask && !clipmask[pos])
 631     Error(ERR_EXIT, "cannot get clipmask for '%s'", pic->picture_filename);
 632 #endif
 633 }
 634
 635 void InitGadgets()
 636 {
 637   CreateLevelEditorGadgets();
 638   CreateGameButtons();
 639   CreateTapeButtons();
 640   CreateToolButtons();
 641   CreateScreenGadgets();
 642 }
 643
 644 void InitElementProperties()
 645 {
 646   int i,j;
 647
 648   static int ep_amoebalive[] =
 649   {
 650     EL_AMOEBE_NASS,
 651     EL_AMOEBE_NORM,
 652     EL_AMOEBE_VOLL,
 653     EL_AMOEBE_BD
 654   };
 655   static int ep_amoebalive_num = sizeof(ep_amoebalive)/sizeof(int);
 656
 657   static int ep_amoeboid[] =
 658   {
 659     EL_AMOEBE_TOT,
 660     EL_AMOEBE_NASS,
 661     EL_AMOEBE_NORM,
 662     EL_AMOEBE_VOLL,
 663     EL_AMOEBE_BD
 664   };
 665   static int ep_amoeboid_num = sizeof(ep_amoeboid)/sizeof(int);
 666
 667   static int ep_schluessel[] =
 668   {
 669     EL_SCHLUESSEL1,
 670     EL_SCHLUESSEL2,
 671     EL_SCHLUESSEL3,
 672     EL_SCHLUESSEL4,
 673     EL_EM_KEY_1,
 674     EL_EM_KEY_2,
 675     EL_EM_KEY_3,
 676     EL_EM_KEY_4
 677   };
 678   static int ep_schluessel_num = sizeof(ep_schluessel)/sizeof(int);
 679
 680   static int ep_pforte[] =
 681   {
 682     EL_PFORTE1,
 683     EL_PFORTE2,
 684     EL_PFORTE3,
 685     EL_PFORTE4,
 686     EL_PFORTE1X,
 687     EL_PFORTE2X,
 688     EL_PFORTE3X,
 689     EL_PFORTE4X,
 690     EL_EM_GATE_1,
 691     EL_EM_GATE_2,
 692     EL_EM_GATE_3,
 693     EL_EM_GATE_4,
 694     EL_EM_GATE_1X,
 695     EL_EM_GATE_2X,
 696     EL_EM_GATE_3X,
 697     EL_EM_GATE_4X,
 698     EL_SWITCHGATE_OPEN,
 699     EL_SWITCHGATE_CLOSED,
 700     EL_TIMEGATE_OPEN,
 701     EL_TIMEGATE_CLOSED,
 702     EL_TUBE_CROSS,
 703     EL_TUBE_VERTICAL,
 704     EL_TUBE_HORIZONTAL,
 705     EL_TUBE_VERT_LEFT,
 706     EL_TUBE_VERT_RIGHT,
 707     EL_TUBE_HORIZ_UP,
 708     EL_TUBE_HORIZ_DOWN,
 709     EL_TUBE_LEFT_UP,
 710     EL_TUBE_LEFT_DOWN,
 711     EL_TUBE_RIGHT_UP,
 712     EL_TUBE_RIGHT_DOWN
 713   };
 714   static int ep_pforte_num = sizeof(ep_pforte)/sizeof(int);
 715
 716   static int ep_solid[] =
 717   {
 718     EL_BETON,
 719     EL_MAUERWERK,
 720     EL_MAUER_LEBT,
 721     EL_MAUER_X,
 722     EL_MAUER_Y,
 723     EL_MAUER_XY,
 724     EL_BD_WALL,
 725     EL_FELSBODEN,
 726     EL_AUSGANG_ZU,
 727     EL_AUSGANG_ACT,
 728     EL_AUSGANG_AUF,
 729     EL_AMOEBE_TOT,
 730     EL_AMOEBE_NASS,
 731     EL_AMOEBE_NORM,
 732     EL_AMOEBE_VOLL,
 733     EL_AMOEBE_BD,
 734     EL_MORAST_VOLL,
 735     EL_MORAST_LEER,
 736     EL_MAGIC_WALL_OFF,
 737     EL_MAGIC_WALL_EMPTY,
 738     EL_MAGIC_WALL_FULL,
 739     EL_MAGIC_WALL_DEAD,
 740     EL_MAGIC_WALL_BD_OFF,
 741     EL_MAGIC_WALL_BD_EMPTY,
 742     EL_MAGIC_WALL_BD_FULL,
 743     EL_MAGIC_WALL_BD_DEAD,
 744     EL_LIFE,
 745     EL_LIFE_ASYNC,
 746     EL_BADEWANNE1,
 747     EL_BADEWANNE2,
 748     EL_BADEWANNE3,
 749     EL_BADEWANNE4,
 750     EL_BADEWANNE5,
 751     EL_SP_CHIP_SINGLE,
 752     EL_SP_CHIP_LEFT,
 753     EL_SP_CHIP_RIGHT,
 754     EL_SP_CHIP_UPPER,
 755     EL_SP_CHIP_LOWER,
 756     EL_SP_HARD_GRAY,
 757     EL_SP_HARD_GREEN,
 758     EL_SP_HARD_BLUE,
 759     EL_SP_HARD_RED,
 760     EL_SP_HARD_YELLOW,
 761     EL_SP_HARD_BASE1,
 762     EL_SP_HARD_BASE2,
 763     EL_SP_HARD_BASE3,
 764     EL_SP_HARD_BASE4,
 765     EL_SP_HARD_BASE5,
 766     EL_SP_HARD_BASE6,
 767     EL_SP_TERMINAL,
 768     EL_SP_EXIT,
 769     EL_INVISIBLE_STEEL,
 770     EL_BELT1_SWITCH_LEFT,
 771     EL_BELT1_SWITCH_MIDDLE,
 772     EL_BELT1_SWITCH_RIGHT,
 773     EL_BELT2_SWITCH_LEFT,
 774     EL_BELT2_SWITCH_MIDDLE,
 775     EL_BELT2_SWITCH_RIGHT,
 776     EL_BELT3_SWITCH_LEFT,
 777     EL_BELT3_SWITCH_MIDDLE,
 778     EL_BELT3_SWITCH_RIGHT,
 779     EL_BELT4_SWITCH_LEFT,
 780     EL_BELT4_SWITCH_MIDDLE,
 781     EL_BELT4_SWITCH_RIGHT,
 782     EL_SWITCHGATE_SWITCH_1,
 783     EL_SWITCHGATE_SWITCH_2,
 784     EL_LIGHT_SWITCH_OFF,
 785     EL_LIGHT_SWITCH_ON,
 786     EL_TIMEGATE_SWITCH_OFF,
 787     EL_TIMEGATE_SWITCH_ON,
 788     EL_SIGN_EXCLAMATION,
 789     EL_SIGN_RADIOACTIVITY,
 790     EL_SIGN_STOP,
 791     EL_SIGN_WHEELCHAIR,
 792     EL_SIGN_PARKING,
 793     EL_SIGN_ONEWAY,
 794     EL_SIGN_HEART,
 795     EL_SIGN_TRIANGLE,
 796     EL_SIGN_ROUND,
 797     EL_SIGN_EXIT,
 798     EL_SIGN_YINYANG,
 799     EL_SIGN_OTHER,
 800     EL_STEEL_SLANTED,
 801     EL_EMC_STEEL_WALL_1,
 802     EL_EMC_STEEL_WALL_2,
 803     EL_EMC_STEEL_WALL_3,
 804     EL_EMC_STEEL_WALL_4,
 805     EL_EMC_WALL_1,
 806     EL_EMC_WALL_2,
 807     EL_EMC_WALL_3,
 808     EL_EMC_WALL_4,
 809     EL_EMC_WALL_5,
 810     EL_EMC_WALL_6,
 811     EL_EMC_WALL_7,
 812     EL_EMC_WALL_8,
 813     EL_CRYSTAL,
 814     EL_WALL_PEARL,
 815     EL_WALL_CRYSTAL,
 816     EL_TUBE_CROSS,
 817     EL_TUBE_VERTICAL,
 818     EL_TUBE_HORIZONTAL,
 819     EL_TUBE_VERT_LEFT,
 820     EL_TUBE_VERT_RIGHT,
 821     EL_TUBE_HORIZ_UP,
 822     EL_TUBE_HORIZ_DOWN,
 823     EL_TUBE_LEFT_UP,
 824     EL_TUBE_LEFT_DOWN,
 825     EL_TUBE_RIGHT_UP,
 826     EL_TUBE_RIGHT_DOWN
 827   };
 828   static int ep_solid_num = sizeof(ep_solid)/sizeof(int);
 829
 830   static int ep_massive[] =
 831   {
 832     EL_BETON,
 833     EL_SALZSAEURE,
 834     EL_BADEWANNE1,
 835     EL_BADEWANNE2,
 836     EL_BADEWANNE3,
 837     EL_BADEWANNE4,
 838     EL_BADEWANNE5,
 839     EL_PFORTE1,
 840     EL_PFORTE2,
 841     EL_PFORTE3,
 842     EL_PFORTE4,
 843     EL_PFORTE1X,
 844     EL_PFORTE2X,
 845     EL_PFORTE3X,
 846     EL_PFORTE4X,
 847     EL_EM_GATE_1,
 848     EL_EM_GATE_2,
 849     EL_EM_GATE_3,
 850     EL_EM_GATE_4,
 851     EL_EM_GATE_1X,
 852     EL_EM_GATE_2X,
 853     EL_EM_GATE_3X,
 854     EL_EM_GATE_4X,
 855     EL_SWITCHGATE_OPEN,
 856     EL_SWITCHGATE_CLOSED,
 857     EL_TIMEGATE_OPEN,
 858     EL_TIMEGATE_CLOSED,
 859     EL_SP_HARD_GRAY,
 860     EL_SP_HARD_GREEN,
 861     EL_SP_HARD_BLUE,
 862     EL_SP_HARD_RED,
 863     EL_SP_HARD_YELLOW,
 864     EL_SP_HARD_BASE1,
 865     EL_SP_HARD_BASE2,
 866     EL_SP_HARD_BASE3,
 867     EL_SP_HARD_BASE4,
 868     EL_SP_HARD_BASE5,
 869     EL_SP_HARD_BASE6,
 870     EL_INVISIBLE_STEEL,
 871     EL_BELT1_SWITCH_LEFT,
 872     EL_BELT1_SWITCH_MIDDLE,
 873     EL_BELT1_SWITCH_RIGHT,
 874     EL_BELT2_SWITCH_LEFT,
 875     EL_BELT2_SWITCH_MIDDLE,
 876     EL_BELT2_SWITCH_RIGHT,
 877     EL_BELT3_SWITCH_LEFT,
 878     EL_BELT3_SWITCH_MIDDLE,
 879     EL_BELT3_SWITCH_RIGHT,
 880     EL_BELT4_SWITCH_LEFT,
 881     EL_BELT4_SWITCH_MIDDLE,
 882     EL_BELT4_SWITCH_RIGHT,
 883     EL_LIGHT_SWITCH_OFF,
 884     EL_LIGHT_SWITCH_ON,
 885     EL_SIGN_EXCLAMATION,
 886     EL_SIGN_RADIOACTIVITY,
 887     EL_SIGN_STOP,
 888     EL_SIGN_WHEELCHAIR,
 889     EL_SIGN_PARKING,
 890     EL_SIGN_ONEWAY,
 891     EL_SIGN_HEART,
 892     EL_SIGN_TRIANGLE,
 893     EL_SIGN_ROUND,
 894     EL_SIGN_EXIT,
 895     EL_SIGN_YINYANG,
 896     EL_SIGN_OTHER,
 897     EL_STEEL_SLANTED,
 898     EL_EMC_STEEL_WALL_1,
 899     EL_EMC_STEEL_WALL_2,
 900     EL_EMC_STEEL_WALL_3,
 901     EL_EMC_STEEL_WALL_4,
 902     EL_CRYSTAL,
 903     EL_TUBE_CROSS,
 904     EL_TUBE_VERTICAL,
 905     EL_TUBE_HORIZONTAL,
 906     EL_TUBE_VERT_LEFT,
 907     EL_TUBE_VERT_RIGHT,
 908     EL_TUBE_HORIZ_UP,
 909     EL_TUBE_HORIZ_DOWN,
 910     EL_TUBE_LEFT_UP,
 911     EL_TUBE_LEFT_DOWN,
 912     EL_TUBE_RIGHT_UP,
 913     EL_TUBE_RIGHT_DOWN
 914   };
 915   static int ep_massive_num = sizeof(ep_massive)/sizeof(int);
 916
 917   static int ep_slippery[] =
 918   {
 919     EL_FELSBODEN,
 920     EL_BD_WALL,
 921     EL_FELSBROCKEN,
 922     EL_BD_ROCK,
 923     EL_EDELSTEIN,
 924     EL_EDELSTEIN_BD,
 925     EL_EDELSTEIN_GELB,
 926     EL_EDELSTEIN_ROT,
 927     EL_EDELSTEIN_LILA,
 928     EL_DIAMANT,
 929     EL_BOMBE,
 930     EL_KOKOSNUSS,
 931     EL_ABLENK_EIN,
 932     EL_ABLENK_AUS,
 933     EL_ZEIT_VOLL,
 934     EL_ZEIT_LEER,
 935     EL_BIRNE_EIN,
 936     EL_BIRNE_AUS,
 937     EL_BADEWANNE1,
 938     EL_BADEWANNE2,
 939     EL_SONDE,
 940     EL_SP_ZONK,
 941     EL_SP_INFOTRON,
 942     EL_SP_CHIP_SINGLE,
 943     EL_SP_CHIP_LEFT,
 944     EL_SP_CHIP_RIGHT,
 945     EL_SP_CHIP_UPPER,
 946     EL_SP_CHIP_LOWER,
 947     EL_SPEED_PILL,
 948     EL_STEEL_SLANTED,
 949     EL_PEARL,
 950     EL_CRYSTAL
 951   };
 952   static int ep_slippery_num = sizeof(ep_slippery)/sizeof(int);
 953
 954   static int ep_enemy[] =
 955   {
 956     EL_KAEFER,
 957     EL_FLIEGER,
 958     EL_BUTTERFLY,
 959     EL_FIREFLY,
 960     EL_MAMPFER,
 961     EL_MAMPFER2,
 962     EL_ROBOT,
 963     EL_PACMAN,
 964     EL_SP_SNIKSNAK,
 965     EL_SP_ELECTRON
 966   };
 967   static int ep_enemy_num = sizeof(ep_enemy)/sizeof(int);
 968
 969   static int ep_mauer[] =
 970   {
 971     EL_BETON,
 972     EL_PFORTE1,
 973     EL_PFORTE2,
 974     EL_PFORTE3,
 975     EL_PFORTE4,
 976     EL_PFORTE1X,
 977     EL_PFORTE2X,
 978     EL_PFORTE3X,
 979     EL_PFORTE4X,
 980     EL_EM_GATE_1,
 981     EL_EM_GATE_2,
 982     EL_EM_GATE_3,
 983     EL_EM_GATE_4,
 984     EL_EM_GATE_1X,
 985     EL_EM_GATE_2X,
 986     EL_EM_GATE_3X,
 987     EL_EM_GATE_4X,
 988     EL_AUSGANG_ZU,
 989     EL_AUSGANG_ACT,
 990     EL_AUSGANG_AUF,
 991     EL_MAUERWERK,
 992     EL_FELSBODEN,
 993     EL_MAUER_LEBT,
 994     EL_MAUER_X,
 995     EL_MAUER_Y,
 996     EL_MAUER_XY,
 997     EL_MAUERND,
 998     EL_BD_WALL,
 999     EL_SP_CHIP_SINGLE,
1000     EL_SP_CHIP_LEFT,
1001     EL_SP_CHIP_RIGHT,
1002     EL_SP_CHIP_UPPER,
1003     EL_SP_CHIP_LOWER,
1004     EL_SP_HARD_GRAY,
1005     EL_SP_HARD_GREEN,
1006     EL_SP_HARD_BLUE,
1007     EL_SP_HARD_RED,
1008     EL_SP_HARD_YELLOW,
1009     EL_SP_HARD_BASE1,
1010     EL_SP_HARD_BASE2,
1011     EL_SP_HARD_BASE3,
1012     EL_SP_HARD_BASE4,
1013     EL_SP_HARD_BASE5,
1014     EL_SP_HARD_BASE6,
1015     EL_SP_TERMINAL,
1016     EL_SP_EXIT,
1017     EL_INVISIBLE_STEEL,
1018     EL_STEEL_SLANTED,
1019     EL_EMC_STEEL_WALL_1,
1020     EL_EMC_STEEL_WALL_2,
1021     EL_EMC_STEEL_WALL_3,
1022     EL_EMC_STEEL_WALL_4,
1023     EL_EMC_WALL_1,
1024     EL_EMC_WALL_2,
1025     EL_EMC_WALL_3,
1026     EL_EMC_WALL_4,
1027     EL_EMC_WALL_5,
1028     EL_EMC_WALL_6,
1029     EL_EMC_WALL_7,
1030     EL_EMC_WALL_8
1031   };
1032   static int ep_mauer_num = sizeof(ep_mauer)/sizeof(int);
1033
1034   static int ep_can_fall[] =
1035   {
1036     EL_FELSBROCKEN,
1037     EL_BD_ROCK,
1038     EL_EDELSTEIN,
1039     EL_EDELSTEIN_BD,
1040     EL_EDELSTEIN_GELB,
1041     EL_EDELSTEIN_ROT,
1042     EL_EDELSTEIN_LILA,
1043     EL_DIAMANT,
1044     EL_BOMBE,
1045     EL_KOKOSNUSS,
1046     EL_TROPFEN,
1047     EL_MORAST_VOLL,
1048     EL_MAGIC_WALL_FULL,
1049     EL_MAGIC_WALL_BD_FULL,
1050     EL_ZEIT_VOLL,
1051     EL_ZEIT_LEER,
1052     EL_SP_ZONK,
1053     EL_SP_INFOTRON,
1054     EL_SP_DISK_ORANGE,
1055     EL_PEARL,
1056     EL_CRYSTAL,
1057     EL_SPRING,
1058     EL_DX_SUPABOMB
1059   };
1060   static int ep_can_fall_num = sizeof(ep_can_fall)/sizeof(int);
1061
1062   static int ep_can_smash[] =
1063   {
1064     EL_FELSBROCKEN,
1065     EL_BD_ROCK,
1066     EL_EDELSTEIN,
1067     EL_EDELSTEIN_BD,
1068     EL_EDELSTEIN_GELB,
1069     EL_EDELSTEIN_ROT,
1070     EL_EDELSTEIN_LILA,
1071     EL_DIAMANT,
1072     EL_SCHLUESSEL1,
1073     EL_SCHLUESSEL2,
1074     EL_SCHLUESSEL3,
1075     EL_SCHLUESSEL4,
1076     EL_EM_KEY_1,
1077     EL_EM_KEY_2,
1078     EL_EM_KEY_3,
1079     EL_EM_KEY_4,
1080     EL_BOMBE,
1081     EL_KOKOSNUSS,
1082     EL_TROPFEN,
1083     EL_ZEIT_VOLL,
1084     EL_ZEIT_LEER,
1085     EL_SP_ZONK,
1086     EL_SP_INFOTRON,
1087     EL_SP_DISK_ORANGE,
1088     EL_PEARL,
1089     EL_CRYSTAL,
1090     EL_SPRING,
1091     EL_DX_SUPABOMB
1092   };
1093   static int ep_can_smash_num = sizeof(ep_can_smash)/sizeof(int);
1094
1095   static int ep_can_change[] =
1096   {
1097     EL_FELSBROCKEN,
1098     EL_BD_ROCK,
1099     EL_EDELSTEIN,
1100     EL_EDELSTEIN_BD,
1101     EL_EDELSTEIN_GELB,
1102     EL_EDELSTEIN_ROT,
1103     EL_EDELSTEIN_LILA,
1104     EL_DIAMANT
1105   };
1106   static int ep_can_change_num = sizeof(ep_can_change)/sizeof(int);
1107
1108   static int ep_can_move[] =
1109   {
1110     EL_KAEFER,
1111     EL_FLIEGER,
1112     EL_BUTTERFLY,
1113     EL_FIREFLY,
1114     EL_MAMPFER,
1115     EL_MAMPFER2,
1116     EL_ROBOT,
1117     EL_PACMAN,
1118     EL_MOLE,
1119     EL_PINGUIN,
1120     EL_SCHWEIN,
1121     EL_DRACHE,
1122     EL_SONDE,
1123     EL_SP_SNIKSNAK,
1124     EL_SP_ELECTRON,
1125     EL_BALLOON,
1126     EL_SPRING_MOVING
1127   };
1128   static int ep_can_move_num = sizeof(ep_can_move)/sizeof(int);
1129
1130   static int ep_could_move[] =
1131   {
1132     EL_KAEFER_RIGHT,
1133     EL_KAEFER_UP,
1134     EL_KAEFER_LEFT,
1135     EL_KAEFER_DOWN,
1136     EL_FLIEGER_RIGHT,
1137     EL_FLIEGER_UP,
1138     EL_FLIEGER_LEFT,
1139     EL_FLIEGER_DOWN,
1140     EL_BUTTERFLY_RIGHT,
1141     EL_BUTTERFLY_UP,
1142     EL_BUTTERFLY_LEFT,
1143     EL_BUTTERFLY_DOWN,
1144     EL_FIREFLY_RIGHT,
1145     EL_FIREFLY_UP,
1146     EL_FIREFLY_LEFT,
1147     EL_FIREFLY_DOWN,
1148     EL_PACMAN_RIGHT,
1149     EL_PACMAN_UP,
1150     EL_PACMAN_LEFT,
1151     EL_PACMAN_DOWN
1152   };
1153   static int ep_could_move_num = sizeof(ep_could_move)/sizeof(int);
1154
1155   static int ep_dont_touch[] =
1156   {
1157     EL_KAEFER,
1158     EL_FLIEGER,
1159     EL_BUTTERFLY,
1160     EL_FIREFLY
1161   };
1162   static int ep_dont_touch_num = sizeof(ep_dont_touch)/sizeof(int);
1163
1164   static int ep_dont_go_to[] =
1165   {
1166     EL_KAEFER,
1167     EL_FLIEGER,
1168     EL_BUTTERFLY,
1169     EL_FIREFLY,
1170     EL_MAMPFER,
1171     EL_MAMPFER2,
1172     EL_ROBOT,
1173     EL_PACMAN,
1174     EL_TROPFEN,
1175     EL_SALZSAEURE,
1176     EL_SP_SNIKSNAK,
1177     EL_SP_ELECTRON,
1178     EL_SP_BUG_ACTIVE,
1179     EL_TRAP_ACTIVE,
1180     EL_LANDMINE
1181   };
1182   static int ep_dont_go_to_num = sizeof(ep_dont_go_to)/sizeof(int);
1183
1184   static int ep_mampf2[] =
1185   {
1186     EL_ERDREICH,
1187     EL_KAEFER,
1188     EL_FLIEGER,
1189     EL_BUTTERFLY,
1190     EL_FIREFLY,
1191     EL_MAMPFER,
1192     EL_ROBOT,
1193     EL_PACMAN,
1194     EL_TROPFEN,
1195     EL_AMOEBE_TOT,
1196     EL_AMOEBE_NASS,
1197     EL_AMOEBE_NORM,
1198     EL_AMOEBE_VOLL,
1199     EL_AMOEBE_BD,
1200     EL_EDELSTEIN,
1201     EL_EDELSTEIN_BD,
1202     EL_EDELSTEIN_GELB,
1203     EL_EDELSTEIN_ROT,
1204     EL_EDELSTEIN_LILA,
1205     EL_DIAMANT,
1206     EL_PEARL,
1207     EL_CRYSTAL
1208   };
1209   static int ep_mampf2_num = sizeof(ep_mampf2)/sizeof(int);
1210
1211   static int ep_bd_element[] =
1212   {
1213     EL_LEERRAUM,
1214     EL_ERDREICH,
1215     EL_FELSBODEN,
1216     EL_BD_WALL,
1217     EL_FELSBROCKEN,
1218     EL_BD_ROCK,
1219     EL_EDELSTEIN_BD,
1220     EL_MAGIC_WALL_BD_OFF,
1221     EL_AUSGANG_ZU,
1222     EL_AUSGANG_AUF,
1223     EL_BETON,
1224     EL_SPIELFIGUR,
1225     EL_FIREFLY,
1226     EL_FIREFLY_1,
1227     EL_FIREFLY_2,
1228     EL_FIREFLY_3,
1229     EL_FIREFLY_4,
1230     EL_BUTTERFLY,
1231     EL_BUTTERFLY_1,
1232     EL_BUTTERFLY_2,
1233     EL_BUTTERFLY_3,
1234     EL_BUTTERFLY_4,
1235     EL_AMOEBE_BD,
1236     EL_CHAR_FRAGE
1237   };
1238   static int ep_bd_element_num = sizeof(ep_bd_element)/sizeof(int);
1239
1240   static int ep_sb_element[] =
1241   {
1242     EL_LEERRAUM,
1243     EL_BETON,
1244     EL_SOKOBAN_OBJEKT,
1245     EL_SOKOBAN_FELD_LEER,
1246     EL_SOKOBAN_FELD_VOLL,
1247     EL_SPIELFIGUR,
1248     EL_INVISIBLE_STEEL
1249   };
1250   static int ep_sb_element_num = sizeof(ep_sb_element)/sizeof(int);
1251
1252   static int ep_gem[] =
1253   {
1254     EL_EDELSTEIN,
1255     EL_EDELSTEIN_BD,
1256     EL_EDELSTEIN_GELB,
1257     EL_EDELSTEIN_ROT,
1258     EL_EDELSTEIN_LILA,
1259     EL_DIAMANT,
1260     EL_SP_INFOTRON
1261   };
1262   static int ep_gem_num = sizeof(ep_gem)/sizeof(int);
1263
1264   static int ep_inactive[] =
1265   {
1266     EL_LEERRAUM,
1267     EL_ERDREICH,
1268     EL_MAUERWERK,
1269     EL_BD_WALL,
1270     EL_FELSBODEN,
1271     EL_SCHLUESSEL,
1272     EL_BETON,
1273     EL_AMOEBE_TOT,
1274     EL_MORAST_LEER,
1275     EL_BADEWANNE,
1276     EL_ABLENK_AUS,
1277     EL_SCHLUESSEL1,
1278     EL_SCHLUESSEL2,
1279     EL_SCHLUESSEL3,
1280     EL_SCHLUESSEL4,
1281     EL_EM_KEY_1,
1282     EL_EM_KEY_2,
1283     EL_EM_KEY_3,
1284     EL_EM_KEY_4,
1285     EL_PFORTE1,
1286     EL_PFORTE2,
1287     EL_PFORTE3,
1288     EL_PFORTE4,
1289     EL_PFORTE1X,
1290     EL_PFORTE2X,
1291     EL_PFORTE3X,
1292     EL_PFORTE4X,
1293     EL_EM_GATE_1,
1294     EL_EM_GATE_2,
1295     EL_EM_GATE_3,
1296     EL_EM_GATE_4,
1297     EL_EM_GATE_1X,
1298     EL_EM_GATE_2X,
1299     EL_EM_GATE_3X,
1300     EL_EM_GATE_4X,
1301     EL_DYNAMITE_INACTIVE,
1302     EL_UNSICHTBAR,
1303     EL_BIRNE_AUS,
1304     EL_BIRNE_EIN,
1305     EL_ERZ_EDEL,
1306     EL_ERZ_DIAM,
1307     EL_ERZ_EDEL_BD,
1308     EL_ERZ_EDEL_GELB,
1309     EL_DYNABOMB_NR,
1310     EL_DYNABOMB_SZ,
1311     EL_DYNABOMB_XL,
1312     EL_SOKOBAN_OBJEKT,
1313     EL_SOKOBAN_FELD_LEER,
1314     EL_SOKOBAN_FELD_VOLL,
1315     EL_ERZ_EDEL_ROT,
1316     EL_ERZ_EDEL_LILA,
1317     EL_BADEWANNE1,
1318     EL_BADEWANNE2,
1319     EL_BADEWANNE3,
1320     EL_BADEWANNE4,
1321     EL_BADEWANNE5,
1322     EL_MAGIC_WALL_OFF,
1323     EL_MAGIC_WALL_DEAD,
1324     EL_MAGIC_WALL_BD_OFF,
1325     EL_MAGIC_WALL_BD_DEAD,
1326     EL_AMOEBA2DIAM,
1327     EL_BLOCKED,
1328     EL_SP_EMPTY,
1329     EL_SP_BASE,
1330     EL_SP_PORT1_RIGHT,
1331     EL_SP_PORT1_DOWN,
1332     EL_SP_PORT1_LEFT,
1333     EL_SP_PORT1_UP,
1334     EL_SP_PORT2_RIGHT,
1335     EL_SP_PORT2_DOWN,
1336     EL_SP_PORT2_LEFT,
1337     EL_SP_PORT2_UP,
1338     EL_SP_PORT_X,
1339     EL_SP_PORT_Y,
1340     EL_SP_PORT_XY,
1341     EL_SP_DISK_RED,
1342     EL_SP_DISK_YELLOW,
1343     EL_SP_CHIP_SINGLE,
1344     EL_SP_CHIP_LEFT,
1345     EL_SP_CHIP_RIGHT,
1346     EL_SP_CHIP_UPPER,
1347     EL_SP_CHIP_LOWER,
1348     EL_SP_HARD_GRAY,
1349     EL_SP_HARD_GREEN,
1350     EL_SP_HARD_BLUE,
1351     EL_SP_HARD_RED,
1352     EL_SP_HARD_YELLOW,
1353     EL_SP_HARD_BASE1,
1354     EL_SP_HARD_BASE2,
1355     EL_SP_HARD_BASE3,
1356     EL_SP_HARD_BASE4,
1357     EL_SP_HARD_BASE5,
1358     EL_SP_HARD_BASE6,
1359     EL_SP_EXIT,
1360     EL_INVISIBLE_STEEL,
1361     EL_BELT1_SWITCH_LEFT,
1362     EL_BELT1_SWITCH_MIDDLE,
1363     EL_BELT1_SWITCH_RIGHT,
1364     EL_BELT2_SWITCH_LEFT,
1365     EL_BELT2_SWITCH_MIDDLE,
1366     EL_BELT2_SWITCH_RIGHT,
1367     EL_BELT3_SWITCH_LEFT,
1368     EL_BELT3_SWITCH_MIDDLE,
1369     EL_BELT3_SWITCH_RIGHT,
1370     EL_BELT4_SWITCH_LEFT,
1371     EL_BELT4_SWITCH_MIDDLE,
1372     EL_BELT4_SWITCH_RIGHT,
1373     EL_SIGN_EXCLAMATION,
1374     EL_SIGN_RADIOACTIVITY,
1375     EL_SIGN_STOP,
1376     EL_SIGN_WHEELCHAIR,
1377     EL_SIGN_PARKING,
1378     EL_SIGN_ONEWAY,
1379     EL_SIGN_HEART,
1380     EL_SIGN_TRIANGLE,
1381     EL_SIGN_ROUND,
1382     EL_SIGN_EXIT,
1383     EL_SIGN_YINYANG,
1384     EL_SIGN_OTHER,
1385     EL_STEEL_SLANTED,
1386     EL_EMC_STEEL_WALL_1,
1387     EL_EMC_STEEL_WALL_2,
1388     EL_EMC_STEEL_WALL_3,
1389     EL_EMC_STEEL_WALL_4,
1390     EL_EMC_WALL_1,
1391     EL_EMC_WALL_2,
1392     EL_EMC_WALL_3,
1393     EL_EMC_WALL_4,
1394     EL_EMC_WALL_5,
1395     EL_EMC_WALL_6,
1396     EL_EMC_WALL_7,
1397     EL_EMC_WALL_8
1398   };
1399   static int ep_inactive_num = sizeof(ep_inactive)/sizeof(int);
1400
1401   static int ep_explosive[] =
1402   {
1403     EL_BOMBE,
1404     EL_DYNAMITE_ACTIVE,
1405     EL_DYNAMITE_INACTIVE,
1406     EL_DYNABOMB_ACTIVE_1,
1407     EL_DYNABOMB_ACTIVE_2,
1408     EL_DYNABOMB_ACTIVE_3,
1409     EL_DYNABOMB_ACTIVE_4,
1410     EL_DYNABOMB_NR,
1411     EL_DYNABOMB_SZ,
1412     EL_DYNABOMB_XL,
1413     EL_KAEFER,
1414     EL_MOLE,
1415     EL_PINGUIN,
1416     EL_SCHWEIN,
1417     EL_DRACHE,
1418     EL_SONDE,
1419     EL_SP_DISK_RED,
1420     EL_SP_DISK_ORANGE,
1421     EL_SP_DISK_YELLOW,
1422     EL_SP_SNIKSNAK,
1423     EL_SP_ELECTRON,
1424     EL_DX_SUPABOMB
1425   };
1426   static int ep_explosive_num = sizeof(ep_explosive)/sizeof(int);
1427
1428   static int ep_mampf3[] =
1429   {
1430     EL_EDELSTEIN,
1431     EL_EDELSTEIN_BD,
1432     EL_EDELSTEIN_GELB,
1433     EL_EDELSTEIN_ROT,
1434     EL_EDELSTEIN_LILA,
1435     EL_DIAMANT,
1436     EL_PEARL,
1437     EL_CRYSTAL
1438   };
1439   static int ep_mampf3_num = sizeof(ep_mampf3)/sizeof(int);
1440
1441   static int ep_pushable[] =
1442   {
1443     EL_FELSBROCKEN,
1444     EL_BD_ROCK,
1445     EL_BOMBE,
1446     EL_KOKOSNUSS,
1447     EL_ZEIT_LEER,
1448     EL_SOKOBAN_FELD_VOLL,
1449     EL_SOKOBAN_OBJEKT,
1450     EL_SONDE,
1451     EL_SP_ZONK,
1452     EL_SP_DISK_ORANGE,
1453     EL_SP_DISK_YELLOW,
1454     EL_BALLOON,
1455     EL_SPRING,
1456     EL_DX_SUPABOMB
1457   };
1458   static int ep_pushable_num = sizeof(ep_pushable)/sizeof(int);
1459
1460   static int ep_player[] =
1461   {
1462     EL_SPIELFIGUR,
1463     EL_SPIELER1,
1464     EL_SPIELER2,
1465     EL_SPIELER3,
1466     EL_SPIELER4
1467   };
1468   static int ep_player_num = sizeof(ep_player)/sizeof(int);
1469
1470   static int ep_has_content[] =
1471   {
1472     EL_MAMPFER,
1473     EL_AMOEBE_NASS,
1474     EL_AMOEBE_NORM,
1475     EL_AMOEBE_VOLL,
1476     EL_AMOEBE_BD
1477   };
1478   static int ep_has_content_num = sizeof(ep_has_content)/sizeof(int);
1479
1480   static int ep_eatable[] =
1481   {
1482     EL_ERDREICH,
1483     EL_SP_BASE,
1484     EL_SP_BUG,
1485     EL_TRAP_INACTIVE,
1486     EL_SAND_INVISIBLE
1487   };
1488   static int ep_eatable_num = sizeof(ep_eatable)/sizeof(int);
1489
1490   static int ep_sp_element[] =
1491   {
1492     EL_SP_EMPTY,
1493     EL_SP_ZONK,
1494     EL_SP_BASE,
1495     EL_SP_MURPHY,
1496     EL_SP_INFOTRON,
1497     EL_SP_CHIP_SINGLE,
1498     EL_SP_HARD_GRAY,
1499     EL_SP_EXIT,
1500     EL_SP_DISK_ORANGE,
1501     EL_SP_PORT1_RIGHT,
1502     EL_SP_PORT1_DOWN,
1503     EL_SP_PORT1_LEFT,
1504     EL_SP_PORT1_UP,
1505     EL_SP_PORT2_RIGHT,
1506     EL_SP_PORT2_DOWN,
1507     EL_SP_PORT2_LEFT,
1508     EL_SP_PORT2_UP,
1509     EL_SP_SNIKSNAK,
1510     EL_SP_DISK_YELLOW,
1511     EL_SP_TERMINAL,
1512     EL_SP_DISK_RED,
1513     EL_SP_PORT_Y,
1514     EL_SP_PORT_X,
1515     EL_SP_PORT_XY,
1516     EL_SP_ELECTRON,
1517     EL_SP_BUG,
1518     EL_SP_CHIP_LEFT,
1519     EL_SP_CHIP_RIGHT,
1520     EL_SP_HARD_BASE1,
1521     EL_SP_HARD_GREEN,
1522     EL_SP_HARD_BLUE,
1523     EL_SP_HARD_RED,
1524     EL_SP_HARD_YELLOW,
1525     EL_SP_HARD_BASE2,
1526     EL_SP_HARD_BASE3,
1527     EL_SP_HARD_BASE4,
1528     EL_SP_HARD_BASE5,
1529     EL_SP_HARD_BASE6,
1530     EL_SP_CHIP_UPPER,
1531     EL_SP_CHIP_LOWER,
1532     /* additional elements that appeared in newer Supaplex levels */
1533     EL_UNSICHTBAR,
1534     /* more than one murphy in a level results in an inactive clone */
1535     EL_SP_MURPHY_CLONE
1536   };
1537   static int ep_sp_element_num = sizeof(ep_sp_element)/sizeof(int);
1538
1539   static int ep_quick_gate[] =
1540   {
1541     EL_EM_GATE_1,
1542     EL_EM_GATE_2,
1543     EL_EM_GATE_3,
1544     EL_EM_GATE_4,
1545     EL_EM_GATE_1X,
1546     EL_EM_GATE_2X,
1547     EL_EM_GATE_3X,
1548     EL_EM_GATE_4X,
1549     EL_SP_PORT1_LEFT,
1550     EL_SP_PORT2_LEFT,
1551     EL_SP_PORT1_RIGHT,
1552     EL_SP_PORT2_RIGHT,
1553     EL_SP_PORT1_UP,
1554     EL_SP_PORT2_UP,
1555     EL_SP_PORT1_DOWN,
1556     EL_SP_PORT2_DOWN,
1557     EL_SP_PORT_X,
1558     EL_SP_PORT_Y,
1559     EL_SP_PORT_XY,
1560     EL_SWITCHGATE_OPEN,
1561     EL_TIMEGATE_OPEN
1562   };
1563   static int ep_quick_gate_num = sizeof(ep_quick_gate)/sizeof(int);
1564
1565   static int ep_over_player[] =
1566   {
1567     EL_SP_PORT1_LEFT,
1568     EL_SP_PORT2_LEFT,
1569     EL_SP_PORT1_RIGHT,
1570     EL_SP_PORT2_RIGHT,
1571     EL_SP_PORT1_UP,
1572     EL_SP_PORT2_UP,
1573     EL_SP_PORT1_DOWN,
1574     EL_SP_PORT2_DOWN,
1575     EL_SP_PORT_X,
1576     EL_SP_PORT_Y,
1577     EL_SP_PORT_XY,
1578     EL_TUBE_CROSS,
1579     EL_TUBE_VERTICAL,
1580     EL_TUBE_HORIZONTAL,
1581     EL_TUBE_VERT_LEFT,
1582     EL_TUBE_VERT_RIGHT,
1583     EL_TUBE_HORIZ_UP,
1584     EL_TUBE_HORIZ_DOWN,
1585     EL_TUBE_LEFT_UP,
1586     EL_TUBE_LEFT_DOWN,
1587     EL_TUBE_RIGHT_UP,
1588     EL_TUBE_RIGHT_DOWN
1589   };
1590   static int ep_over_player_num = sizeof(ep_over_player)/sizeof(int);
1591
1592   static int ep_active_bomb[] =
1593   {
1594     EL_DYNAMITE_ACTIVE,
1595     EL_DYNABOMB_ACTIVE_1,
1596     EL_DYNABOMB_ACTIVE_2,
1597     EL_DYNABOMB_ACTIVE_3,
1598     EL_DYNABOMB_ACTIVE_4
1599   };
1600   static int ep_active_bomb_num = sizeof(ep_active_bomb)/sizeof(int);
1601
1602   static int ep_belt[] =
1603   {
1604     EL_BELT1_LEFT,
1605     EL_BELT1_MIDDLE,
1606     EL_BELT1_RIGHT,
1607     EL_BELT2_LEFT,
1608     EL_BELT2_MIDDLE,
1609     EL_BELT2_RIGHT,
1610     EL_BELT3_LEFT,
1611     EL_BELT3_MIDDLE,
1612     EL_BELT3_RIGHT,
1613     EL_BELT4_LEFT,
1614     EL_BELT4_MIDDLE,
1615     EL_BELT4_RIGHT,
1616   };
1617   static int ep_belt_num = sizeof(ep_belt)/sizeof(int);
1618
1619   static int ep_belt_switch[] =
1620   {
1621     EL_BELT1_SWITCH_LEFT,
1622     EL_BELT1_SWITCH_MIDDLE,
1623     EL_BELT1_SWITCH_RIGHT,
1624     EL_BELT2_SWITCH_LEFT,
1625     EL_BELT2_SWITCH_MIDDLE,
1626     EL_BELT2_SWITCH_RIGHT,
1627     EL_BELT3_SWITCH_LEFT,
1628     EL_BELT3_SWITCH_MIDDLE,
1629     EL_BELT3_SWITCH_RIGHT,
1630     EL_BELT4_SWITCH_LEFT,
1631     EL_BELT4_SWITCH_MIDDLE,
1632     EL_BELT4_SWITCH_RIGHT,
1633   };
1634   static int ep_belt_switch_num = sizeof(ep_belt_switch)/sizeof(int);
1635
1636   static int ep_tube[] =
1637   {
1638     EL_TUBE_CROSS,
1639     EL_TUBE_VERTICAL,
1640     EL_TUBE_HORIZONTAL,
1641     EL_TUBE_VERT_LEFT,
1642     EL_TUBE_VERT_RIGHT,
1643     EL_TUBE_HORIZ_UP,
1644     EL_TUBE_HORIZ_DOWN,
1645     EL_TUBE_LEFT_UP,
1646     EL_TUBE_LEFT_DOWN,
1647     EL_TUBE_RIGHT_UP,
1648     EL_TUBE_RIGHT_DOWN
1649   };
1650   static int ep_tube_num = sizeof(ep_tube)/sizeof(int);
1651
1652   static long ep1_bit[] =
1653   {
1654     EP_BIT_AMOEBALIVE,
1655     EP_BIT_AMOEBOID,
1656     EP_BIT_SCHLUESSEL,
1657     EP_BIT_PFORTE,
1658     EP_BIT_SOLID,
1659     EP_BIT_MASSIVE,
1660     EP_BIT_SLIPPERY,
1661     EP_BIT_ENEMY,
1662     EP_BIT_MAUER,
1663     EP_BIT_CAN_FALL,
1664     EP_BIT_CAN_SMASH,
1665     EP_BIT_CAN_CHANGE,
1666     EP_BIT_CAN_MOVE,
1667     EP_BIT_COULD_MOVE,
1668     EP_BIT_DONT_TOUCH,
1669     EP_BIT_DONT_GO_TO,
1670     EP_BIT_MAMPF2,
1671     EP_BIT_BD_ELEMENT,
1672     EP_BIT_SB_ELEMENT,
1673     EP_BIT_GEM,
1674     EP_BIT_INACTIVE,
1675     EP_BIT_EXPLOSIVE,
1676     EP_BIT_MAMPF3,
1677     EP_BIT_PUSHABLE,
1678     EP_BIT_PLAYER,
1679     EP_BIT_HAS_CONTENT,
1680     EP_BIT_EATABLE,
1681     EP_BIT_SP_ELEMENT,
1682     EP_BIT_QUICK_GATE,
1683     EP_BIT_OVER_PLAYER,
1684     EP_BIT_ACTIVE_BOMB
1685   };
1686   static long ep2_bit[] =
1687   {
1688     EP_BIT_BELT,
1689     EP_BIT_BELT_SWITCH,
1690     EP_BIT_TUBE
1691   };
1692   static int *ep1_array[] =
1693   {
1694     ep_amoebalive,
1695     ep_amoeboid,
1696     ep_schluessel,
1697     ep_pforte,
1698     ep_solid,
1699     ep_massive,
1700     ep_slippery,
1701     ep_enemy,
1702     ep_mauer,
1703     ep_can_fall,
1704     ep_can_smash,
1705     ep_can_change,
1706     ep_can_move,
1707     ep_could_move,
1708     ep_dont_touch,
1709     ep_dont_go_to,
1710     ep_mampf2,
1711     ep_bd_element,
1712     ep_sb_element,
1713     ep_gem,
1714     ep_inactive,
1715     ep_explosive,
1716     ep_mampf3,
1717     ep_pushable,
1718     ep_player,
1719     ep_has_content,
1720     ep_eatable,
1721     ep_sp_element,
1722     ep_quick_gate,
1723     ep_over_player,
1724     ep_active_bomb
1725   };
1726   static int *ep2_array[] =
1727   {
1728     ep_belt,
1729     ep_belt_switch,
1730     ep_tube
1731   };
1732   static int *ep1_num[] =
1733   {
1734     &ep_amoebalive_num,
1735     &ep_amoeboid_num,
1736     &ep_schluessel_num,
1737     &ep_pforte_num,
1738     &ep_solid_num,
1739     &ep_massive_num,
1740     &ep_slippery_num,
1741     &ep_enemy_num,
1742     &ep_mauer_num,
1743     &ep_can_fall_num,
1744     &ep_can_smash_num,
1745     &ep_can_change_num,
1746     &ep_can_move_num,
1747     &ep_could_move_num,
1748     &ep_dont_touch_num,
1749     &ep_dont_go_to_num,
1750     &ep_mampf2_num,
1751     &ep_bd_element_num,
1752     &ep_sb_element_num,
1753     &ep_gem_num,
1754     &ep_inactive_num,
1755     &ep_explosive_num,
1756     &ep_mampf3_num,
1757     &ep_pushable_num,
1758     &ep_player_num,
1759     &ep_has_content_num,
1760     &ep_eatable_num,
1761     &ep_sp_element_num,
1762     &ep_quick_gate_num,
1763     &ep_over_player_num,
1764     &ep_active_bomb_num
1765   };
1766   static int *ep2_num[] =
1767   {
1768     &ep_belt_num,
1769     &ep_belt_switch_num,
1770     &ep_tube_num
1771   };
1772   static int num_properties1 = sizeof(ep1_num)/sizeof(int *);
1773   static int num_properties2 = sizeof(ep2_num)/sizeof(int *);
1774
1775   for(i=0; i<MAX_ELEMENTS; i++)
1776   {
1777     Elementeigenschaften1[i] = 0;
1778     Elementeigenschaften2[i] = 0;
1779   }
1780
1781   for(i=0; i<num_properties1; i++)
1782     for(j=0; j<*(ep1_num[i]); j++)
1783       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1784   for(i=0; i<num_properties2; i++)
1785     for(j=0; j<*(ep2_num[i]); j++)
1786       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1787
1788   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1789     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1790 }
1791
1792 void CloseAllAndExit(int exit_value)
1793 {
1794   int i;
1795
1796 #if defined(TARGET_SDL)
1797   StopSounds();
1798   FreeSounds(NUM_SOUNDS);
1799 #else
1800   if (audio.soundserver_pid)
1801   {
1802     StopSounds();
1803     kill(audio.soundserver_pid, SIGTERM);
1804     FreeSounds(NUM_SOUNDS);
1805   }
1806 #endif
1807
1808   for(i=0; i<NUM_BITMAPS; i++)
1809   {
1810     if (pix[i])
1811       FreeBitmap(pix[i]);
1812
1813 #if defined(TARGET_SDL)
1814     FreeBitmap(pix_masked[i]);
1815 #else
1816     if (clipmask[i])
1817       FreeBitmap(clipmask[i]);
1818     if (clip_gc[i])
1819       XFreeGC(display, clip_gc[i]);
1820 #endif
1821   }
1822
1823 #if defined(TARGET_SDL)
1824   KeyboardAutoRepeatOn();
1825 #else
1826   if (gc)
1827     XFreeGC(display, gc);
1828
1829   if (display)
1830   {
1831     KeyboardAutoRepeatOn();
1832     XCloseDisplay(display);
1833   }
1834 #endif
1835
1836 #if !defined(PLATFORM_UNIX)
1837   dumpErrorFile();
1838 #endif
1839
1840   exit(exit_value);
1841 }