src/init.c

   1 /***********************************************************
   2 * Rocks'n'Diamonds -- McDuffin Strikes Back!               *
   3 *----------------------------------------------------------*
   4 * (c) 1995-2001 Artsoft Entertainment                      *
   5 *               Holger Schemel                             *
   6 *               Detmolder Strasse 189                      *
   7 *               33604 Bielefeld                            *
   8 *               Germany                                    *
   9 *               e-mail: info@artsoft.org                   *
  10 *----------------------------------------------------------*
  11 * init.c                                                   *
  12 ***********************************************************/
  13
  14 #include "libgame/libgame.h"
  15
  16 #include "init.h"
  17 #include "events.h"
  18 #include "screens.h"
  19 #include "editor.h"
  20 #include "game.h"
  21 #include "tape.h"
  22 #include "tools.h"
  23 #include "files.h"
  24 #include "network.h"
  25 #include "netserv.h"
  26 #include "cartoons.h"
  27 #include "config.h"
  28
  29 static char *image_filename[NUM_PICTURES] =
  30 {
  31   "RocksScreen.pcx",
  32   "RocksDoor.pcx",
  33   "RocksHeroes.pcx",
  34   "RocksToons.pcx",
  35   "RocksSP.pcx",
  36   "RocksDC.pcx",
  37   "RocksMore.pcx",
  38   "RocksFont.pcx",
  39   "RocksFont2.pcx",
  40   "RocksFont3.pcx"
  41 };
  42
  43 static void InitSetup(void);
  44 static void InitPlayerInfo(void);
  45 static void InitLevelInfo(void);
  46 static void InitArtworkInfo(void);
  47 static void InitNetworkServer(void);
  48 static void InitSound(void);
  49 static void InitGfx(void);
  50 static void InitGfxBackground(void);
  51 static void InitGadgets(void);
  52 static void InitElementProperties(void);
  53
  54 void OpenAll(void)
  55 {
  56   if (options.serveronly)
  57   {
  58 #if defined(PLATFORM_UNIX)
  59     NetworkServer(options.server_port, options.serveronly);
  60 #else
  61     Error(ERR_WARN, "networking only supported in Unix version");
  62 #endif
  63     exit(0);    /* never reached */
  64   }
  65
  66   InitProgramInfo(UNIX_USERDATA_DIRECTORY,
  67                   PROGRAM_TITLE_STRING, getWindowTitleString(),
  68                   ICON_TITLE_STRING, X11_ICON_FILENAME, X11_ICONMASK_FILENAME,
  69                   MSDOS_POINTER_FILENAME,
  70                   COOKIE_PREFIX, FILENAME_PREFIX, GAME_VERSION_ACTUAL);
  71
  72   InitSetup();
  73   InitPlayerInfo();
  74   InitArtworkInfo();            /* needed before loading gfx, sound & music */
  75
  76   InitCounter();
  77   InitSound();
  78   InitJoysticks();
  79   InitRND(NEW_RANDOMIZE);
  80
  81   InitVideoDisplay();
  82   InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
  83                   setup.fullscreen);
  84
  85   InitEventFilter(FilterMouseMotionEvents);
  86
  87   InitGfx();
  88   InitElementProperties();      /* initializes IS_CHAR() for el2gfx() */
  89
  90   InitLevelInfo();
  91   InitGadgets();                /* needs to know number of level series */
  92
  93   InitGfxBackground();
  94   InitToons();
  95
  96   DrawMainMenu();
  97
  98   InitNetworkServer();
  99 }
 100
 101 void InitSetup()
 102 {
 103   LoadSetup();                                  /* global setup info */
 104 }
 105
 106 void InitPlayerInfo()
 107 {
 108   int i;
 109
 110   /* choose default local player */
 111   local_player = &stored_player[0];
 112
 113   for (i=0; i<MAX_PLAYERS; i++)
 114     stored_player[i].connected = FALSE;
 115
 116   local_player->connected = TRUE;
 117 }
 118
 119 void InitLevelInfo()
 120 {
 121   LoadLevelInfo();                              /* global level info */
 122   LoadLevelSetup_LastSeries();                  /* last played series info */
 123   LoadLevelSetup_SeriesInfo();                  /* last played level info */
 124 }
 125
 126 void InitArtworkInfo()
 127 {
 128   LoadArtworkInfo();
 129 }
 130
 131 void InitNetworkServer()
 132 {
 133 #if defined(PLATFORM_UNIX)
 134   int nr_wanted;
 135 #endif
 136
 137   if (!options.network)
 138     return;
 139
 140 #if defined(PLATFORM_UNIX)
 141   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 142
 143   if (!ConnectToServer(options.server_host, options.server_port))
 144     Error(ERR_EXIT, "cannot connect to network game server");
 145
 146   SendToServer_PlayerName(setup.player_name);
 147   SendToServer_ProtocolVersion();
 148
 149   if (nr_wanted)
 150     SendToServer_NrWanted(nr_wanted);
 151 #endif
 152 }
 153
 154 void InitSound()
 155 {
 156   int i;
 157
 158   OpenAudio();
 159
 160   InitSoundList(NUM_SOUNDS);
 161
 162   for(i=0; i<NUM_SOUNDS; i++)
 163     LoadSoundToList(sound_name[i], i);
 164
 165   LoadCustomMusic();
 166
 167   StartSoundserver();
 168 }
 169
 170 void InitTileClipmasks()
 171 {
 172 #if defined(TARGET_X11)
 173   GC copy_clipmask_gc;
 174   XGCValues clip_gc_values;
 175   unsigned long clip_gc_valuemask;
 176
 177 #if defined(TARGET_X11_NATIVE)
 178   static struct
 179   {
 180     int start;
 181     int count;
 182   }
 183   tile_needs_clipping[] =
 184   {
 185     { GFX_SPIELER1_UP, 4 },
 186     { GFX_SPIELER1_DOWN, 4 },
 187     { GFX_SPIELER1_LEFT, 4 },
 188     { GFX_SPIELER1_RIGHT, 4 },
 189     { GFX_SPIELER1_PUSH_LEFT, 4 },
 190     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 191     { GFX_SPIELER2_UP, 4 },
 192     { GFX_SPIELER2_DOWN, 4 },
 193     { GFX_SPIELER2_LEFT, 4 },
 194     { GFX_SPIELER2_RIGHT, 4 },
 195     { GFX_SPIELER2_PUSH_LEFT, 4 },
 196     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 197     { GFX_SPIELER3_UP, 4 },
 198     { GFX_SPIELER3_DOWN, 4 },
 199     { GFX_SPIELER3_LEFT, 4 },
 200     { GFX_SPIELER3_RIGHT, 4 },
 201     { GFX_SPIELER3_PUSH_LEFT, 4 },
 202     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 203     { GFX_SPIELER4_UP, 4 },
 204     { GFX_SPIELER4_DOWN, 4 },
 205     { GFX_SPIELER4_LEFT, 4 },
 206     { GFX_SPIELER4_RIGHT, 4 },
 207     { GFX_SPIELER4_PUSH_LEFT, 4 },
 208     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 209     { GFX_SP_MURPHY, 1 },
 210     { GFX_MURPHY_GO_LEFT, 3 },
 211     { GFX_MURPHY_GO_RIGHT, 3 },
 212     { GFX_MURPHY_SNAP_UP, 1 },
 213     { GFX_MURPHY_SNAP_DOWN, 1 },
 214     { GFX_MURPHY_SNAP_RIGHT, 1 },
 215     { GFX_MURPHY_SNAP_LEFT, 1 },
 216     { GFX_MURPHY_PUSH_RIGHT, 1 },
 217     { GFX_MURPHY_PUSH_LEFT, 1 },
 218     { GFX_GEBLUBBER, 4 },
 219     { GFX_DYNAMIT, 7 },
 220     { GFX_DYNABOMB, 4 },
 221     { GFX_EXPLOSION, 8 },
 222     { GFX_SOKOBAN_OBJEKT, 1 },
 223     { GFX_FUNKELN_BLAU, 3 },
 224     { GFX_FUNKELN_WEISS, 3 },
 225     { GFX2_SHIELD_PASSIVE, 3 },
 226     { GFX2_SHIELD_ACTIVE, 3 },
 227     { -1, 0 }
 228   };
 229 #endif /* TARGET_X11_NATIVE */
 230 #endif /* TARGET_X11 */
 231
 232   int i;
 233
 234   /* initialize pixmap array for special X11 tile clipping to Pixmap 'None' */
 235   for(i=0; i<NUM_TILES; i++)
 236     tile_clipmask[i] = None;
 237
 238 #if defined(TARGET_X11)
 239   /* This stuff is needed because X11 (XSetClipOrigin(), to be precise) is
 240      often very slow when preparing a masked XCopyArea() for big Pixmaps.
 241      To prevent this, create small (tile-sized) mask Pixmaps which will then
 242      be set much faster with XSetClipOrigin() and speed things up a lot. */
 243
 244   clip_gc_values.graphics_exposures = False;
 245   clip_gc_valuemask = GCGraphicsExposures;
 246   tile_clip_gc =
 247     XCreateGC(display, window->drawable, clip_gc_valuemask, &clip_gc_values);
 248
 249   for(i=0; i<NUM_BITMAPS; i++)
 250   {
 251     if (pix[i]->clip_mask)
 252     {
 253       clip_gc_values.graphics_exposures = False;
 254       clip_gc_values.clip_mask = pix[i]->clip_mask;
 255       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 256       pix[i]->stored_clip_gc = XCreateGC(display, window->drawable,
 257                                          clip_gc_valuemask, &clip_gc_values);
 258     }
 259   }
 260
 261 #if defined(TARGET_X11_NATIVE)
 262
 263   /* create graphic context structures needed for clipping */
 264   clip_gc_values.graphics_exposures = False;
 265   clip_gc_valuemask = GCGraphicsExposures;
 266   copy_clipmask_gc =
 267     XCreateGC(display, pix[PIX_BACK]->clip_mask,
 268               clip_gc_valuemask, &clip_gc_values);
 269
 270   /* create only those clipping Pixmaps we really need */
 271   for(i=0; tile_needs_clipping[i].start>=0; i++)
 272   {
 273     int j;
 274
 275     for(j=0; j<tile_needs_clipping[i].count; j++)
 276     {
 277       int tile = tile_needs_clipping[i].start + j;
 278       int graphic = tile;
 279       int src_x, src_y;
 280       int pixmap_nr;
 281       Pixmap src_pixmap;
 282
 283       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 284       src_pixmap = pix[pixmap_nr]->clip_mask;
 285
 286       tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
 287                                           TILEX, TILEY, 1);
 288
 289       XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
 290                 src_x, src_y, TILEX, TILEY, 0, 0);
 291     }
 292   }
 293
 294   XFreeGC(display, copy_clipmask_gc);
 295
 296 #endif /* TARGET_X11_NATIVE */
 297 #endif /* TARGET_X11 */
 298 }
 299
 300 void FreeTileClipmasks()
 301 {
 302 #if defined(TARGET_X11)
 303   int i;
 304
 305   for(i=0; i<NUM_TILES; i++)
 306   {
 307     if (tile_clipmask[i] != None)
 308     {
 309       XFreePixmap(display, tile_clipmask[i]);
 310       tile_clipmask[i] = None;
 311     }
 312   }
 313
 314   if (tile_clip_gc)
 315     XFreeGC(display, tile_clip_gc);
 316   tile_clip_gc = None;
 317
 318   for(i=0; i<NUM_BITMAPS; i++)
 319   {
 320     if (pix[i]->stored_clip_gc)
 321     {
 322       XFreeGC(display, pix[i]->stored_clip_gc);
 323       pix[i]->stored_clip_gc = None;
 324     }
 325   }
 326 #endif /* TARGET_X11 */
 327 }
 328
 329 void InitGfx()
 330 {
 331   int i;
 332
 333   /* initialize some global variables */
 334   global.frames_per_second = 0;
 335   global.fps_slowdown = FALSE;
 336   global.fps_slowdown_factor = 1;
 337
 338   /* initialize screen properties */
 339   InitGfxFieldInfo(SX, SY, SXSIZE, SYSIZE,
 340                    REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 341   InitGfxDoor1Info(DX, DY, DXSIZE, DYSIZE);
 342   InitGfxDoor2Info(VX, VY, VXSIZE, VYSIZE);
 343   InitGfxScrollbufferInfo(FXSIZE, FYSIZE);
 344
 345   /* create additional image buffers for double-buffering */
 346   pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 347   pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 348
 349   pix[PIX_SMALLFONT] = LoadCustomImage(image_filename[PIX_SMALLFONT]);
 350
 351   InitFontInfo(NULL, NULL, pix[PIX_SMALLFONT]);
 352
 353   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 354   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 355 #if defined(PLATFORM_MSDOS)
 356   DrawInitText(PROGRAM_DOS_PORT_STRING, 210, FC_BLUE);
 357   rest(200);
 358 #endif
 359   DrawInitText("Loading graphics:",120,FC_GREEN);
 360
 361   for(i=0; i<NUM_PICTURES; i++)
 362   {
 363     if (i != PIX_SMALLFONT)
 364     {
 365       DrawInitText(image_filename[i], 150, FC_YELLOW);
 366
 367       pix[i] = LoadCustomImage(image_filename[i]);
 368     }
 369   }
 370
 371   InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
 372
 373   InitTileClipmasks();
 374 }
 375
 376 void InitGfxBackground()
 377 {
 378   int x, y;
 379
 380   drawto = backbuffer;
 381   fieldbuffer = pix[PIX_DB_FIELD];
 382   SetDrawtoField(DRAW_BACKBUFFER);
 383
 384   BlitBitmap(pix[PIX_BACK], backbuffer, 0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
 385   ClearRectangle(backbuffer, REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 386   ClearRectangle(pix[PIX_DB_DOOR], 0, 0, 3 * DXSIZE, DYSIZE + VYSIZE);
 387
 388   for(x=0; x<MAX_BUF_XSIZE; x++)
 389     for(y=0; y<MAX_BUF_YSIZE; y++)
 390       redraw[x][y] = 0;
 391   redraw_tiles = 0;
 392   redraw_mask = REDRAW_ALL;
 393 }
 394
 395 void ReloadCustomArtwork()
 396 {
 397   if (artwork.graphics_set_current != artwork.gfx_current->name)
 398   {
 399     int i;
 400
 401     ClearRectangle(window, 0, 0, WIN_XSIZE, WIN_YSIZE);
 402
 403     for(i=0; i<NUM_PICTURES; i++)
 404     {
 405       DrawInitText(image_filename[i], 150, FC_YELLOW);
 406       ReloadCustomImage(pix[i], image_filename[i]);
 407     }
 408
 409     FreeTileClipmasks();
 410     InitTileClipmasks();
 411     InitGfxBackground();
 412
 413     SetDoorState(DOOR_OPEN_1 | DOOR_CLOSE_2);
 414
 415     artwork.graphics_set_current = artwork.gfx_current->name;
 416   }
 417
 418   if (artwork.sounds_set_current != artwork.snd_current->name)
 419   {
 420     InitReloadSounds(artwork.snd_current->name);
 421
 422     artwork.sounds_set_current = artwork.snd_current->name;
 423   }
 424
 425   if (artwork.music_set_current != artwork.mus_current->name)
 426   {
 427     InitReloadMusic(artwork.mus_current->name);
 428
 429     artwork.music_set_current = artwork.mus_current->name;
 430   }
 431 }
 432
 433 void InitGadgets()
 434 {
 435   CreateLevelEditorGadgets();
 436   CreateGameButtons();
 437   CreateTapeButtons();
 438   CreateToolButtons();
 439   CreateScreenGadgets();
 440 }
 441
 442 void InitElementProperties()
 443 {
 444   int i,j;
 445
 446   static int ep_amoebalive[] =
 447   {
 448     EL_AMOEBE_NASS,
 449     EL_AMOEBE_NORM,
 450     EL_AMOEBE_VOLL,
 451     EL_AMOEBE_BD
 452   };
 453   static int ep_amoebalive_num = SIZEOF_ARRAY_INT(ep_amoebalive);
 454
 455   static int ep_amoeboid[] =
 456   {
 457     EL_AMOEBE_TOT,
 458     EL_AMOEBE_NASS,
 459     EL_AMOEBE_NORM,
 460     EL_AMOEBE_VOLL,
 461     EL_AMOEBE_BD
 462   };
 463   static int ep_amoeboid_num = SIZEOF_ARRAY_INT(ep_amoeboid);
 464
 465   static int ep_schluessel[] =
 466   {
 467     EL_SCHLUESSEL1,
 468     EL_SCHLUESSEL2,
 469     EL_SCHLUESSEL3,
 470     EL_SCHLUESSEL4,
 471     EL_EM_KEY_1,
 472     EL_EM_KEY_2,
 473     EL_EM_KEY_3,
 474     EL_EM_KEY_4
 475   };
 476   static int ep_schluessel_num = SIZEOF_ARRAY_INT(ep_schluessel);
 477
 478   static int ep_pforte[] =
 479   {
 480     EL_PFORTE1,
 481     EL_PFORTE2,
 482     EL_PFORTE3,
 483     EL_PFORTE4,
 484     EL_PFORTE1X,
 485     EL_PFORTE2X,
 486     EL_PFORTE3X,
 487     EL_PFORTE4X,
 488     EL_EM_GATE_1,
 489     EL_EM_GATE_2,
 490     EL_EM_GATE_3,
 491     EL_EM_GATE_4,
 492     EL_EM_GATE_1X,
 493     EL_EM_GATE_2X,
 494     EL_EM_GATE_3X,
 495     EL_EM_GATE_4X,
 496     EL_SWITCHGATE_OPEN,
 497     EL_SWITCHGATE_CLOSED,
 498     EL_TIMEGATE_OPEN,
 499     EL_TIMEGATE_CLOSED,
 500     EL_TUBE_CROSS,
 501     EL_TUBE_VERTICAL,
 502     EL_TUBE_HORIZONTAL,
 503     EL_TUBE_VERT_LEFT,
 504     EL_TUBE_VERT_RIGHT,
 505     EL_TUBE_HORIZ_UP,
 506     EL_TUBE_HORIZ_DOWN,
 507     EL_TUBE_LEFT_UP,
 508     EL_TUBE_LEFT_DOWN,
 509     EL_TUBE_RIGHT_UP,
 510     EL_TUBE_RIGHT_DOWN
 511   };
 512   static int ep_pforte_num = SIZEOF_ARRAY_INT(ep_pforte);
 513
 514   static int ep_solid[] =
 515   {
 516     EL_BETON,
 517     EL_MAUERWERK,
 518     EL_MAUER_LEBT,
 519     EL_MAUER_X,
 520     EL_MAUER_Y,
 521     EL_MAUER_XY,
 522     EL_BD_WALL,
 523     EL_FELSBODEN,
 524     EL_AUSGANG_ZU,
 525     EL_AUSGANG_ACT,
 526     EL_AUSGANG_AUF,
 527     EL_AMOEBE_TOT,
 528     EL_AMOEBE_NASS,
 529     EL_AMOEBE_NORM,
 530     EL_AMOEBE_VOLL,
 531     EL_AMOEBE_BD,
 532     EL_MORAST_VOLL,
 533     EL_MORAST_LEER,
 534     EL_QUICKSAND_FILLING,
 535     EL_QUICKSAND_EMPTYING,
 536     EL_MAGIC_WALL_OFF,
 537     EL_MAGIC_WALL_EMPTY,
 538     EL_MAGIC_WALL_FULL,
 539     EL_MAGIC_WALL_DEAD,
 540     EL_MAGIC_WALL_BD_OFF,
 541     EL_MAGIC_WALL_BD_EMPTY,
 542     EL_MAGIC_WALL_BD_FULL,
 543     EL_MAGIC_WALL_BD_DEAD,
 544     EL_LIFE,
 545     EL_LIFE_ASYNC,
 546     EL_BADEWANNE1,
 547     EL_BADEWANNE2,
 548     EL_BADEWANNE3,
 549     EL_BADEWANNE4,
 550     EL_BADEWANNE5,
 551     EL_SP_CHIP_SINGLE,
 552     EL_SP_CHIP_LEFT,
 553     EL_SP_CHIP_RIGHT,
 554     EL_SP_CHIP_UPPER,
 555     EL_SP_CHIP_LOWER,
 556     EL_SP_HARD_GRAY,
 557     EL_SP_HARD_GREEN,
 558     EL_SP_HARD_BLUE,
 559     EL_SP_HARD_RED,
 560     EL_SP_HARD_YELLOW,
 561     EL_SP_HARD_BASE1,
 562     EL_SP_HARD_BASE2,
 563     EL_SP_HARD_BASE3,
 564     EL_SP_HARD_BASE4,
 565     EL_SP_HARD_BASE5,
 566     EL_SP_HARD_BASE6,
 567     EL_SP_TERMINAL,
 568     EL_SP_EXIT,
 569     EL_INVISIBLE_STEEL,
 570     EL_BELT1_SWITCH_LEFT,
 571     EL_BELT1_SWITCH_MIDDLE,
 572     EL_BELT1_SWITCH_RIGHT,
 573     EL_BELT2_SWITCH_LEFT,
 574     EL_BELT2_SWITCH_MIDDLE,
 575     EL_BELT2_SWITCH_RIGHT,
 576     EL_BELT3_SWITCH_LEFT,
 577     EL_BELT3_SWITCH_MIDDLE,
 578     EL_BELT3_SWITCH_RIGHT,
 579     EL_BELT4_SWITCH_LEFT,
 580     EL_BELT4_SWITCH_MIDDLE,
 581     EL_BELT4_SWITCH_RIGHT,
 582     EL_SWITCHGATE_SWITCH_1,
 583     EL_SWITCHGATE_SWITCH_2,
 584     EL_LIGHT_SWITCH_OFF,
 585     EL_LIGHT_SWITCH_ON,
 586     EL_TIMEGATE_SWITCH_OFF,
 587     EL_TIMEGATE_SWITCH_ON,
 588     EL_SIGN_EXCLAMATION,
 589     EL_SIGN_RADIOACTIVITY,
 590     EL_SIGN_STOP,
 591     EL_SIGN_WHEELCHAIR,
 592     EL_SIGN_PARKING,
 593     EL_SIGN_ONEWAY,
 594     EL_SIGN_HEART,
 595     EL_SIGN_TRIANGLE,
 596     EL_SIGN_ROUND,
 597     EL_SIGN_EXIT,
 598     EL_SIGN_YINYANG,
 599     EL_SIGN_OTHER,
 600     EL_STEEL_SLANTED,
 601     EL_EMC_STEEL_WALL_1,
 602     EL_EMC_STEEL_WALL_2,
 603     EL_EMC_STEEL_WALL_3,
 604     EL_EMC_STEEL_WALL_4,
 605     EL_EMC_WALL_1,
 606     EL_EMC_WALL_2,
 607     EL_EMC_WALL_3,
 608     EL_EMC_WALL_4,
 609     EL_EMC_WALL_5,
 610     EL_EMC_WALL_6,
 611     EL_EMC_WALL_7,
 612     EL_EMC_WALL_8,
 613     EL_CRYSTAL,
 614     EL_WALL_PEARL,
 615     EL_WALL_CRYSTAL,
 616     EL_TUBE_CROSS,
 617     EL_TUBE_VERTICAL,
 618     EL_TUBE_HORIZONTAL,
 619     EL_TUBE_VERT_LEFT,
 620     EL_TUBE_VERT_RIGHT,
 621     EL_TUBE_HORIZ_UP,
 622     EL_TUBE_HORIZ_DOWN,
 623     EL_TUBE_LEFT_UP,
 624     EL_TUBE_LEFT_DOWN,
 625     EL_TUBE_RIGHT_UP,
 626     EL_TUBE_RIGHT_DOWN
 627   };
 628   static int ep_solid_num = SIZEOF_ARRAY_INT(ep_solid);
 629
 630   static int ep_massive[] =
 631   {
 632     EL_BETON,
 633     EL_SALZSAEURE,
 634     EL_BADEWANNE1,
 635     EL_BADEWANNE2,
 636     EL_BADEWANNE3,
 637     EL_BADEWANNE4,
 638     EL_BADEWANNE5,
 639     EL_PFORTE1,
 640     EL_PFORTE2,
 641     EL_PFORTE3,
 642     EL_PFORTE4,
 643     EL_PFORTE1X,
 644     EL_PFORTE2X,
 645     EL_PFORTE3X,
 646     EL_PFORTE4X,
 647     EL_EM_GATE_1,
 648     EL_EM_GATE_2,
 649     EL_EM_GATE_3,
 650     EL_EM_GATE_4,
 651     EL_EM_GATE_1X,
 652     EL_EM_GATE_2X,
 653     EL_EM_GATE_3X,
 654     EL_EM_GATE_4X,
 655     EL_SWITCHGATE_OPEN,
 656     EL_SWITCHGATE_CLOSED,
 657     EL_TIMEGATE_OPEN,
 658     EL_TIMEGATE_CLOSED,
 659     EL_SP_HARD_GRAY,
 660     EL_SP_HARD_GREEN,
 661     EL_SP_HARD_BLUE,
 662     EL_SP_HARD_RED,
 663     EL_SP_HARD_YELLOW,
 664     EL_SP_HARD_BASE1,
 665     EL_SP_HARD_BASE2,
 666     EL_SP_HARD_BASE3,
 667     EL_SP_HARD_BASE4,
 668     EL_SP_HARD_BASE5,
 669     EL_SP_HARD_BASE6,
 670     EL_INVISIBLE_STEEL,
 671     EL_BELT1_SWITCH_LEFT,
 672     EL_BELT1_SWITCH_MIDDLE,
 673     EL_BELT1_SWITCH_RIGHT,
 674     EL_BELT2_SWITCH_LEFT,
 675     EL_BELT2_SWITCH_MIDDLE,
 676     EL_BELT2_SWITCH_RIGHT,
 677     EL_BELT3_SWITCH_LEFT,
 678     EL_BELT3_SWITCH_MIDDLE,
 679     EL_BELT3_SWITCH_RIGHT,
 680     EL_BELT4_SWITCH_LEFT,
 681     EL_BELT4_SWITCH_MIDDLE,
 682     EL_BELT4_SWITCH_RIGHT,
 683     EL_LIGHT_SWITCH_OFF,
 684     EL_LIGHT_SWITCH_ON,
 685     EL_SIGN_EXCLAMATION,
 686     EL_SIGN_RADIOACTIVITY,
 687     EL_SIGN_STOP,
 688     EL_SIGN_WHEELCHAIR,
 689     EL_SIGN_PARKING,
 690     EL_SIGN_ONEWAY,
 691     EL_SIGN_HEART,
 692     EL_SIGN_TRIANGLE,
 693     EL_SIGN_ROUND,
 694     EL_SIGN_EXIT,
 695     EL_SIGN_YINYANG,
 696     EL_SIGN_OTHER,
 697     EL_STEEL_SLANTED,
 698     EL_EMC_STEEL_WALL_1,
 699     EL_EMC_STEEL_WALL_2,
 700     EL_EMC_STEEL_WALL_3,
 701     EL_EMC_STEEL_WALL_4,
 702     EL_CRYSTAL,
 703     EL_TUBE_CROSS,
 704     EL_TUBE_VERTICAL,
 705     EL_TUBE_HORIZONTAL,
 706     EL_TUBE_VERT_LEFT,
 707     EL_TUBE_VERT_RIGHT,
 708     EL_TUBE_HORIZ_UP,
 709     EL_TUBE_HORIZ_DOWN,
 710     EL_TUBE_LEFT_UP,
 711     EL_TUBE_LEFT_DOWN,
 712     EL_TUBE_RIGHT_UP,
 713     EL_TUBE_RIGHT_DOWN
 714   };
 715   static int ep_massive_num = SIZEOF_ARRAY_INT(ep_massive);
 716
 717   static int ep_slippery[] =
 718   {
 719     EL_FELSBODEN,
 720     EL_BD_WALL,
 721     EL_FELSBROCKEN,
 722     EL_BD_ROCK,
 723     EL_EDELSTEIN,
 724     EL_EDELSTEIN_BD,
 725     EL_EDELSTEIN_GELB,
 726     EL_EDELSTEIN_ROT,
 727     EL_EDELSTEIN_LILA,
 728     EL_DIAMANT,
 729     EL_BOMBE,
 730     EL_KOKOSNUSS,
 731     EL_ABLENK_EIN,
 732     EL_ABLENK_AUS,
 733     EL_ZEIT_VOLL,
 734     EL_ZEIT_LEER,
 735     EL_BIRNE_EIN,
 736     EL_BIRNE_AUS,
 737     EL_BADEWANNE1,
 738     EL_BADEWANNE2,
 739     EL_SONDE,
 740     EL_SP_ZONK,
 741     EL_SP_INFOTRON,
 742     EL_SP_CHIP_SINGLE,
 743     EL_SP_CHIP_LEFT,
 744     EL_SP_CHIP_RIGHT,
 745     EL_SP_CHIP_UPPER,
 746     EL_SP_CHIP_LOWER,
 747     EL_SPEED_PILL,
 748     EL_STEEL_SLANTED,
 749     EL_PEARL,
 750     EL_CRYSTAL
 751   };
 752   static int ep_slippery_num = SIZEOF_ARRAY_INT(ep_slippery);
 753
 754   static int ep_enemy[] =
 755   {
 756     EL_KAEFER,
 757     EL_FLIEGER,
 758     EL_BUTTERFLY,
 759     EL_FIREFLY,
 760     EL_MAMPFER,
 761     EL_MAMPFER2,
 762     EL_ROBOT,
 763     EL_PACMAN,
 764     EL_SP_SNIKSNAK,
 765     EL_SP_ELECTRON
 766   };
 767   static int ep_enemy_num = SIZEOF_ARRAY_INT(ep_enemy);
 768
 769   static int ep_mauer[] =
 770   {
 771     EL_BETON,
 772     EL_PFORTE1,
 773     EL_PFORTE2,
 774     EL_PFORTE3,
 775     EL_PFORTE4,
 776     EL_PFORTE1X,
 777     EL_PFORTE2X,
 778     EL_PFORTE3X,
 779     EL_PFORTE4X,
 780     EL_EM_GATE_1,
 781     EL_EM_GATE_2,
 782     EL_EM_GATE_3,
 783     EL_EM_GATE_4,
 784     EL_EM_GATE_1X,
 785     EL_EM_GATE_2X,
 786     EL_EM_GATE_3X,
 787     EL_EM_GATE_4X,
 788     EL_AUSGANG_ZU,
 789     EL_AUSGANG_ACT,
 790     EL_AUSGANG_AUF,
 791     EL_MAUERWERK,
 792     EL_FELSBODEN,
 793     EL_MAUER_LEBT,
 794     EL_MAUER_X,
 795     EL_MAUER_Y,
 796     EL_MAUER_XY,
 797     EL_MAUERND,
 798     EL_BD_WALL,
 799     EL_SP_CHIP_SINGLE,
 800     EL_SP_CHIP_LEFT,
 801     EL_SP_CHIP_RIGHT,
 802     EL_SP_CHIP_UPPER,
 803     EL_SP_CHIP_LOWER,
 804     EL_SP_HARD_GRAY,
 805     EL_SP_HARD_GREEN,
 806     EL_SP_HARD_BLUE,
 807     EL_SP_HARD_RED,
 808     EL_SP_HARD_YELLOW,
 809     EL_SP_HARD_BASE1,
 810     EL_SP_HARD_BASE2,
 811     EL_SP_HARD_BASE3,
 812     EL_SP_HARD_BASE4,
 813     EL_SP_HARD_BASE5,
 814     EL_SP_HARD_BASE6,
 815     EL_SP_TERMINAL,
 816     EL_SP_EXIT,
 817     EL_INVISIBLE_STEEL,
 818     EL_STEEL_SLANTED,
 819     EL_EMC_STEEL_WALL_1,
 820     EL_EMC_STEEL_WALL_2,
 821     EL_EMC_STEEL_WALL_3,
 822     EL_EMC_STEEL_WALL_4,
 823     EL_EMC_WALL_1,
 824     EL_EMC_WALL_2,
 825     EL_EMC_WALL_3,
 826     EL_EMC_WALL_4,
 827     EL_EMC_WALL_5,
 828     EL_EMC_WALL_6,
 829     EL_EMC_WALL_7,
 830     EL_EMC_WALL_8
 831   };
 832   static int ep_mauer_num = SIZEOF_ARRAY_INT(ep_mauer);
 833
 834   static int ep_can_fall[] =
 835   {
 836     EL_FELSBROCKEN,
 837     EL_BD_ROCK,
 838     EL_EDELSTEIN,
 839     EL_EDELSTEIN_BD,
 840     EL_EDELSTEIN_GELB,
 841     EL_EDELSTEIN_ROT,
 842     EL_EDELSTEIN_LILA,
 843     EL_DIAMANT,
 844     EL_BOMBE,
 845     EL_KOKOSNUSS,
 846     EL_TROPFEN,
 847     EL_MORAST_VOLL,
 848     EL_MAGIC_WALL_FULL,
 849     EL_MAGIC_WALL_BD_FULL,
 850     EL_ZEIT_VOLL,
 851     EL_ZEIT_LEER,
 852     EL_SP_ZONK,
 853     EL_SP_INFOTRON,
 854     EL_SP_DISK_ORANGE,
 855     EL_PEARL,
 856     EL_CRYSTAL,
 857     EL_SPRING,
 858     EL_DX_SUPABOMB
 859   };
 860   static int ep_can_fall_num = SIZEOF_ARRAY_INT(ep_can_fall);
 861
 862   static int ep_can_smash[] =
 863   {
 864     EL_FELSBROCKEN,
 865     EL_BD_ROCK,
 866     EL_EDELSTEIN,
 867     EL_EDELSTEIN_BD,
 868     EL_EDELSTEIN_GELB,
 869     EL_EDELSTEIN_ROT,
 870     EL_EDELSTEIN_LILA,
 871     EL_DIAMANT,
 872     EL_SCHLUESSEL1,
 873     EL_SCHLUESSEL2,
 874     EL_SCHLUESSEL3,
 875     EL_SCHLUESSEL4,
 876     EL_EM_KEY_1,
 877     EL_EM_KEY_2,
 878     EL_EM_KEY_3,
 879     EL_EM_KEY_4,
 880     EL_BOMBE,
 881     EL_KOKOSNUSS,
 882     EL_TROPFEN,
 883     EL_ZEIT_VOLL,
 884     EL_ZEIT_LEER,
 885     EL_SP_ZONK,
 886     EL_SP_INFOTRON,
 887     EL_SP_DISK_ORANGE,
 888     EL_PEARL,
 889     EL_CRYSTAL,
 890     EL_SPRING,
 891     EL_DX_SUPABOMB
 892   };
 893   static int ep_can_smash_num = SIZEOF_ARRAY_INT(ep_can_smash);
 894
 895   static int ep_can_change[] =
 896   {
 897     EL_FELSBROCKEN,
 898     EL_BD_ROCK,
 899     EL_EDELSTEIN,
 900     EL_EDELSTEIN_BD,
 901     EL_EDELSTEIN_GELB,
 902     EL_EDELSTEIN_ROT,
 903     EL_EDELSTEIN_LILA,
 904     EL_DIAMANT
 905   };
 906   static int ep_can_change_num = SIZEOF_ARRAY_INT(ep_can_change);
 907
 908   static int ep_can_move[] =
 909   {
 910     EL_KAEFER,
 911     EL_FLIEGER,
 912     EL_BUTTERFLY,
 913     EL_FIREFLY,
 914     EL_MAMPFER,
 915     EL_MAMPFER2,
 916     EL_ROBOT,
 917     EL_PACMAN,
 918     EL_MOLE,
 919     EL_PINGUIN,
 920     EL_SCHWEIN,
 921     EL_DRACHE,
 922     EL_SONDE,
 923     EL_SP_SNIKSNAK,
 924     EL_SP_ELECTRON,
 925     EL_BALLOON,
 926     EL_SPRING_MOVING
 927   };
 928   static int ep_can_move_num = SIZEOF_ARRAY_INT(ep_can_move);
 929
 930   static int ep_could_move[] =
 931   {
 932     EL_KAEFER_RIGHT,
 933     EL_KAEFER_UP,
 934     EL_KAEFER_LEFT,
 935     EL_KAEFER_DOWN,
 936     EL_FLIEGER_RIGHT,
 937     EL_FLIEGER_UP,
 938     EL_FLIEGER_LEFT,
 939     EL_FLIEGER_DOWN,
 940     EL_BUTTERFLY_RIGHT,
 941     EL_BUTTERFLY_UP,
 942     EL_BUTTERFLY_LEFT,
 943     EL_BUTTERFLY_DOWN,
 944     EL_FIREFLY_RIGHT,
 945     EL_FIREFLY_UP,
 946     EL_FIREFLY_LEFT,
 947     EL_FIREFLY_DOWN,
 948     EL_PACMAN_RIGHT,
 949     EL_PACMAN_UP,
 950     EL_PACMAN_LEFT,
 951     EL_PACMAN_DOWN
 952   };
 953   static int ep_could_move_num = SIZEOF_ARRAY_INT(ep_could_move);
 954
 955   static int ep_dont_touch[] =
 956   {
 957     EL_KAEFER,
 958     EL_FLIEGER,
 959     EL_BUTTERFLY,
 960     EL_FIREFLY
 961   };
 962   static int ep_dont_touch_num = SIZEOF_ARRAY_INT(ep_dont_touch);
 963
 964   static int ep_dont_go_to[] =
 965   {
 966     EL_KAEFER,
 967     EL_FLIEGER,
 968     EL_BUTTERFLY,
 969     EL_FIREFLY,
 970     EL_MAMPFER,
 971     EL_MAMPFER2,
 972     EL_ROBOT,
 973     EL_PACMAN,
 974     EL_TROPFEN,
 975     EL_SALZSAEURE,
 976     EL_SP_SNIKSNAK,
 977     EL_SP_ELECTRON,
 978     EL_SP_BUG_ACTIVE,
 979     EL_TRAP_ACTIVE,
 980     EL_LANDMINE
 981   };
 982   static int ep_dont_go_to_num = SIZEOF_ARRAY_INT(ep_dont_go_to);
 983
 984   static int ep_mampf2[] =
 985   {
 986     EL_ERDREICH,
 987     EL_KAEFER,
 988     EL_FLIEGER,
 989     EL_BUTTERFLY,
 990     EL_FIREFLY,
 991     EL_MAMPFER,
 992     EL_ROBOT,
 993     EL_PACMAN,
 994     EL_TROPFEN,
 995     EL_AMOEBE_TOT,
 996     EL_AMOEBE_NASS,
 997     EL_AMOEBE_NORM,
 998     EL_AMOEBE_VOLL,
 999     EL_AMOEBE_BD,
1000     EL_EDELSTEIN,
1001     EL_EDELSTEIN_BD,
1002     EL_EDELSTEIN_GELB,
1003     EL_EDELSTEIN_ROT,
1004     EL_EDELSTEIN_LILA,
1005     EL_DIAMANT,
1006     EL_PEARL,
1007     EL_CRYSTAL
1008   };
1009   static int ep_mampf2_num = SIZEOF_ARRAY_INT(ep_mampf2);
1010
1011   static int ep_bd_element[] =
1012   {
1013     EL_LEERRAUM,
1014     EL_ERDREICH,
1015     EL_FELSBODEN,
1016     EL_BD_WALL,
1017     EL_FELSBROCKEN,
1018     EL_BD_ROCK,
1019     EL_EDELSTEIN_BD,
1020     EL_MAGIC_WALL_BD_OFF,
1021     EL_AUSGANG_ZU,
1022     EL_AUSGANG_AUF,
1023     EL_BETON,
1024     EL_SPIELFIGUR,
1025     EL_FIREFLY,
1026     EL_FIREFLY_1,
1027     EL_FIREFLY_2,
1028     EL_FIREFLY_3,
1029     EL_FIREFLY_4,
1030     EL_BUTTERFLY,
1031     EL_BUTTERFLY_1,
1032     EL_BUTTERFLY_2,
1033     EL_BUTTERFLY_3,
1034     EL_BUTTERFLY_4,
1035     EL_AMOEBE_BD,
1036     EL_CHAR_FRAGE
1037   };
1038   static int ep_bd_element_num = SIZEOF_ARRAY_INT(ep_bd_element);
1039
1040   static int ep_sb_element[] =
1041   {
1042     EL_LEERRAUM,
1043     EL_BETON,
1044     EL_SOKOBAN_OBJEKT,
1045     EL_SOKOBAN_FELD_LEER,
1046     EL_SOKOBAN_FELD_VOLL,
1047     EL_SPIELFIGUR,
1048     EL_INVISIBLE_STEEL
1049   };
1050   static int ep_sb_element_num = SIZEOF_ARRAY_INT(ep_sb_element);
1051
1052   static int ep_gem[] =
1053   {
1054     EL_EDELSTEIN,
1055     EL_EDELSTEIN_BD,
1056     EL_EDELSTEIN_GELB,
1057     EL_EDELSTEIN_ROT,
1058     EL_EDELSTEIN_LILA,
1059     EL_DIAMANT
1060   };
1061   static int ep_gem_num = SIZEOF_ARRAY_INT(ep_gem);
1062
1063   static int ep_inactive[] =
1064   {
1065     EL_LEERRAUM,
1066     EL_ERDREICH,
1067     EL_MAUERWERK,
1068     EL_BD_WALL,
1069     EL_FELSBODEN,
1070     EL_SCHLUESSEL,
1071     EL_BETON,
1072     EL_AMOEBE_TOT,
1073     EL_MORAST_LEER,
1074     EL_BADEWANNE,
1075     EL_ABLENK_AUS,
1076     EL_SCHLUESSEL1,
1077     EL_SCHLUESSEL2,
1078     EL_SCHLUESSEL3,
1079     EL_SCHLUESSEL4,
1080     EL_EM_KEY_1,
1081     EL_EM_KEY_2,
1082     EL_EM_KEY_3,
1083     EL_EM_KEY_4,
1084     EL_PFORTE1,
1085     EL_PFORTE2,
1086     EL_PFORTE3,
1087     EL_PFORTE4,
1088     EL_PFORTE1X,
1089     EL_PFORTE2X,
1090     EL_PFORTE3X,
1091     EL_PFORTE4X,
1092     EL_EM_GATE_1,
1093     EL_EM_GATE_2,
1094     EL_EM_GATE_3,
1095     EL_EM_GATE_4,
1096     EL_EM_GATE_1X,
1097     EL_EM_GATE_2X,
1098     EL_EM_GATE_3X,
1099     EL_EM_GATE_4X,
1100     EL_DYNAMITE_INACTIVE,
1101     EL_UNSICHTBAR,
1102     EL_BIRNE_AUS,
1103     EL_BIRNE_EIN,
1104     EL_ERZ_EDEL,
1105     EL_ERZ_DIAM,
1106     EL_ERZ_EDEL_BD,
1107     EL_ERZ_EDEL_GELB,
1108     EL_DYNABOMB_NR,
1109     EL_DYNABOMB_SZ,
1110     EL_DYNABOMB_XL,
1111     EL_SOKOBAN_OBJEKT,
1112     EL_SOKOBAN_FELD_LEER,
1113     EL_SOKOBAN_FELD_VOLL,
1114     EL_ERZ_EDEL_ROT,
1115     EL_ERZ_EDEL_LILA,
1116     EL_BADEWANNE1,
1117     EL_BADEWANNE2,
1118     EL_BADEWANNE3,
1119     EL_BADEWANNE4,
1120     EL_BADEWANNE5,
1121     EL_MAGIC_WALL_OFF,
1122     EL_MAGIC_WALL_DEAD,
1123     EL_MAGIC_WALL_BD_OFF,
1124     EL_MAGIC_WALL_BD_DEAD,
1125     EL_AMOEBA2DIAM,
1126     EL_BLOCKED,
1127     EL_SP_EMPTY,
1128     EL_SP_BASE,
1129     EL_SP_PORT1_RIGHT,
1130     EL_SP_PORT1_DOWN,
1131     EL_SP_PORT1_LEFT,
1132     EL_SP_PORT1_UP,
1133     EL_SP_PORT2_RIGHT,
1134     EL_SP_PORT2_DOWN,
1135     EL_SP_PORT2_LEFT,
1136     EL_SP_PORT2_UP,
1137     EL_SP_PORT_X,
1138     EL_SP_PORT_Y,
1139     EL_SP_PORT_XY,
1140     EL_SP_DISK_RED,
1141     EL_SP_DISK_YELLOW,
1142     EL_SP_CHIP_SINGLE,
1143     EL_SP_CHIP_LEFT,
1144     EL_SP_CHIP_RIGHT,
1145     EL_SP_CHIP_UPPER,
1146     EL_SP_CHIP_LOWER,
1147     EL_SP_HARD_GRAY,
1148     EL_SP_HARD_GREEN,
1149     EL_SP_HARD_BLUE,
1150     EL_SP_HARD_RED,
1151     EL_SP_HARD_YELLOW,
1152     EL_SP_HARD_BASE1,
1153     EL_SP_HARD_BASE2,
1154     EL_SP_HARD_BASE3,
1155     EL_SP_HARD_BASE4,
1156     EL_SP_HARD_BASE5,
1157     EL_SP_HARD_BASE6,
1158     EL_SP_EXIT,
1159     EL_INVISIBLE_STEEL,
1160     EL_BELT1_SWITCH_LEFT,
1161     EL_BELT1_SWITCH_MIDDLE,
1162     EL_BELT1_SWITCH_RIGHT,
1163     EL_BELT2_SWITCH_LEFT,
1164     EL_BELT2_SWITCH_MIDDLE,
1165     EL_BELT2_SWITCH_RIGHT,
1166     EL_BELT3_SWITCH_LEFT,
1167     EL_BELT3_SWITCH_MIDDLE,
1168     EL_BELT3_SWITCH_RIGHT,
1169     EL_BELT4_SWITCH_LEFT,
1170     EL_BELT4_SWITCH_MIDDLE,
1171     EL_BELT4_SWITCH_RIGHT,
1172     EL_SIGN_EXCLAMATION,
1173     EL_SIGN_RADIOACTIVITY,
1174     EL_SIGN_STOP,
1175     EL_SIGN_WHEELCHAIR,
1176     EL_SIGN_PARKING,
1177     EL_SIGN_ONEWAY,
1178     EL_SIGN_HEART,
1179     EL_SIGN_TRIANGLE,
1180     EL_SIGN_ROUND,
1181     EL_SIGN_EXIT,
1182     EL_SIGN_YINYANG,
1183     EL_SIGN_OTHER,
1184     EL_STEEL_SLANTED,
1185     EL_EMC_STEEL_WALL_1,
1186     EL_EMC_STEEL_WALL_2,
1187     EL_EMC_STEEL_WALL_3,
1188     EL_EMC_STEEL_WALL_4,
1189     EL_EMC_WALL_1,
1190     EL_EMC_WALL_2,
1191     EL_EMC_WALL_3,
1192     EL_EMC_WALL_4,
1193     EL_EMC_WALL_5,
1194     EL_EMC_WALL_6,
1195     EL_EMC_WALL_7,
1196     EL_EMC_WALL_8
1197   };
1198   static int ep_inactive_num = SIZEOF_ARRAY_INT(ep_inactive);
1199
1200   static int ep_explosive[] =
1201   {
1202     EL_BOMBE,
1203     EL_DYNAMITE_ACTIVE,
1204     EL_DYNAMITE_INACTIVE,
1205     EL_DYNABOMB_ACTIVE_1,
1206     EL_DYNABOMB_ACTIVE_2,
1207     EL_DYNABOMB_ACTIVE_3,
1208     EL_DYNABOMB_ACTIVE_4,
1209     EL_DYNABOMB_NR,
1210     EL_DYNABOMB_SZ,
1211     EL_DYNABOMB_XL,
1212     EL_KAEFER,
1213     EL_MOLE,
1214     EL_PINGUIN,
1215     EL_SCHWEIN,
1216     EL_DRACHE,
1217     EL_SONDE,
1218     EL_SP_DISK_RED,
1219     EL_SP_DISK_ORANGE,
1220     EL_SP_DISK_YELLOW,
1221     EL_SP_SNIKSNAK,
1222     EL_SP_ELECTRON,
1223     EL_DX_SUPABOMB
1224   };
1225   static int ep_explosive_num = SIZEOF_ARRAY_INT(ep_explosive);
1226
1227   static int ep_mampf3[] =
1228   {
1229     EL_EDELSTEIN,
1230     EL_EDELSTEIN_BD,
1231     EL_EDELSTEIN_GELB,
1232     EL_EDELSTEIN_ROT,
1233     EL_EDELSTEIN_LILA,
1234     EL_DIAMANT,
1235     EL_PEARL,
1236     EL_CRYSTAL
1237   };
1238   static int ep_mampf3_num = SIZEOF_ARRAY_INT(ep_mampf3);
1239
1240   static int ep_pushable[] =
1241   {
1242     EL_FELSBROCKEN,
1243     EL_BD_ROCK,
1244     EL_BOMBE,
1245     EL_KOKOSNUSS,
1246     EL_ZEIT_LEER,
1247     EL_SOKOBAN_FELD_VOLL,
1248     EL_SOKOBAN_OBJEKT,
1249     EL_SONDE,
1250     EL_SP_ZONK,
1251     EL_SP_DISK_ORANGE,
1252     EL_SP_DISK_YELLOW,
1253     EL_BALLOON,
1254     EL_SPRING,
1255     EL_DX_SUPABOMB
1256   };
1257   static int ep_pushable_num = SIZEOF_ARRAY_INT(ep_pushable);
1258
1259   static int ep_player[] =
1260   {
1261     EL_SPIELFIGUR,
1262     EL_SPIELER1,
1263     EL_SPIELER2,
1264     EL_SPIELER3,
1265     EL_SPIELER4
1266   };
1267   static int ep_player_num = SIZEOF_ARRAY_INT(ep_player);
1268
1269   static int ep_has_content[] =
1270   {
1271     EL_MAMPFER,
1272     EL_AMOEBE_NASS,
1273     EL_AMOEBE_NORM,
1274     EL_AMOEBE_VOLL,
1275     EL_AMOEBE_BD
1276   };
1277   static int ep_has_content_num = SIZEOF_ARRAY_INT(ep_has_content);
1278
1279   static int ep_eatable[] =
1280   {
1281     EL_ERDREICH,
1282     EL_SP_BASE,
1283     EL_SP_BUG,
1284     EL_TRAP_INACTIVE,
1285     EL_SAND_INVISIBLE
1286   };
1287   static int ep_eatable_num = SIZEOF_ARRAY_INT(ep_eatable);
1288
1289   static int ep_sp_element[] =
1290   {
1291     EL_SP_EMPTY,
1292     EL_SP_ZONK,
1293     EL_SP_BASE,
1294     EL_SP_MURPHY,
1295     EL_SP_INFOTRON,
1296     EL_SP_CHIP_SINGLE,
1297     EL_SP_HARD_GRAY,
1298     EL_SP_EXIT,
1299     EL_SP_DISK_ORANGE,
1300     EL_SP_PORT1_RIGHT,
1301     EL_SP_PORT1_DOWN,
1302     EL_SP_PORT1_LEFT,
1303     EL_SP_PORT1_UP,
1304     EL_SP_PORT2_RIGHT,
1305     EL_SP_PORT2_DOWN,
1306     EL_SP_PORT2_LEFT,
1307     EL_SP_PORT2_UP,
1308     EL_SP_SNIKSNAK,
1309     EL_SP_DISK_YELLOW,
1310     EL_SP_TERMINAL,
1311     EL_SP_DISK_RED,
1312     EL_SP_PORT_Y,
1313     EL_SP_PORT_X,
1314     EL_SP_PORT_XY,
1315     EL_SP_ELECTRON,
1316     EL_SP_BUG,
1317     EL_SP_CHIP_LEFT,
1318     EL_SP_CHIP_RIGHT,
1319     EL_SP_HARD_BASE1,
1320     EL_SP_HARD_GREEN,
1321     EL_SP_HARD_BLUE,
1322     EL_SP_HARD_RED,
1323     EL_SP_HARD_YELLOW,
1324     EL_SP_HARD_BASE2,
1325     EL_SP_HARD_BASE3,
1326     EL_SP_HARD_BASE4,
1327     EL_SP_HARD_BASE5,
1328     EL_SP_HARD_BASE6,
1329     EL_SP_CHIP_UPPER,
1330     EL_SP_CHIP_LOWER,
1331     /* additional elements that appeared in newer Supaplex levels */
1332     EL_UNSICHTBAR,
1333     /* more than one murphy in a level results in an inactive clone */
1334     EL_SP_MURPHY_CLONE
1335   };
1336   static int ep_sp_element_num = SIZEOF_ARRAY_INT(ep_sp_element);
1337
1338   static int ep_quick_gate[] =
1339   {
1340     EL_EM_GATE_1,
1341     EL_EM_GATE_2,
1342     EL_EM_GATE_3,
1343     EL_EM_GATE_4,
1344     EL_EM_GATE_1X,
1345     EL_EM_GATE_2X,
1346     EL_EM_GATE_3X,
1347     EL_EM_GATE_4X,
1348     EL_SP_PORT1_LEFT,
1349     EL_SP_PORT2_LEFT,
1350     EL_SP_PORT1_RIGHT,
1351     EL_SP_PORT2_RIGHT,
1352     EL_SP_PORT1_UP,
1353     EL_SP_PORT2_UP,
1354     EL_SP_PORT1_DOWN,
1355     EL_SP_PORT2_DOWN,
1356     EL_SP_PORT_X,
1357     EL_SP_PORT_Y,
1358     EL_SP_PORT_XY,
1359     EL_SWITCHGATE_OPEN,
1360     EL_TIMEGATE_OPEN
1361   };
1362   static int ep_quick_gate_num = SIZEOF_ARRAY_INT(ep_quick_gate);
1363
1364   static int ep_over_player[] =
1365   {
1366     EL_SP_PORT1_LEFT,
1367     EL_SP_PORT2_LEFT,
1368     EL_SP_PORT1_RIGHT,
1369     EL_SP_PORT2_RIGHT,
1370     EL_SP_PORT1_UP,
1371     EL_SP_PORT2_UP,
1372     EL_SP_PORT1_DOWN,
1373     EL_SP_PORT2_DOWN,
1374     EL_SP_PORT_X,
1375     EL_SP_PORT_Y,
1376     EL_SP_PORT_XY,
1377     EL_TUBE_CROSS,
1378     EL_TUBE_VERTICAL,
1379     EL_TUBE_HORIZONTAL,
1380     EL_TUBE_VERT_LEFT,
1381     EL_TUBE_VERT_RIGHT,
1382     EL_TUBE_HORIZ_UP,
1383     EL_TUBE_HORIZ_DOWN,
1384     EL_TUBE_LEFT_UP,
1385     EL_TUBE_LEFT_DOWN,
1386     EL_TUBE_RIGHT_UP,
1387     EL_TUBE_RIGHT_DOWN
1388   };
1389   static int ep_over_player_num = SIZEOF_ARRAY_INT(ep_over_player);
1390
1391   static int ep_active_bomb[] =
1392   {
1393     EL_DYNAMITE_ACTIVE,
1394     EL_DYNABOMB_ACTIVE_1,
1395     EL_DYNABOMB_ACTIVE_2,
1396     EL_DYNABOMB_ACTIVE_3,
1397     EL_DYNABOMB_ACTIVE_4
1398   };
1399   static int ep_active_bomb_num = SIZEOF_ARRAY_INT(ep_active_bomb);
1400
1401   static int ep_belt[] =
1402   {
1403     EL_BELT1_LEFT,
1404     EL_BELT1_MIDDLE,
1405     EL_BELT1_RIGHT,
1406     EL_BELT2_LEFT,
1407     EL_BELT2_MIDDLE,
1408     EL_BELT2_RIGHT,
1409     EL_BELT3_LEFT,
1410     EL_BELT3_MIDDLE,
1411     EL_BELT3_RIGHT,
1412     EL_BELT4_LEFT,
1413     EL_BELT4_MIDDLE,
1414     EL_BELT4_RIGHT,
1415   };
1416   static int ep_belt_num = SIZEOF_ARRAY_INT(ep_belt);
1417
1418   static int ep_belt_switch[] =
1419   {
1420     EL_BELT1_SWITCH_LEFT,
1421     EL_BELT1_SWITCH_MIDDLE,
1422     EL_BELT1_SWITCH_RIGHT,
1423     EL_BELT2_SWITCH_LEFT,
1424     EL_BELT2_SWITCH_MIDDLE,
1425     EL_BELT2_SWITCH_RIGHT,
1426     EL_BELT3_SWITCH_LEFT,
1427     EL_BELT3_SWITCH_MIDDLE,
1428     EL_BELT3_SWITCH_RIGHT,
1429     EL_BELT4_SWITCH_LEFT,
1430     EL_BELT4_SWITCH_MIDDLE,
1431     EL_BELT4_SWITCH_RIGHT,
1432   };
1433   static int ep_belt_switch_num = SIZEOF_ARRAY_INT(ep_belt_switch);
1434
1435   static int ep_tube[] =
1436   {
1437     EL_TUBE_CROSS,
1438     EL_TUBE_VERTICAL,
1439     EL_TUBE_HORIZONTAL,
1440     EL_TUBE_VERT_LEFT,
1441     EL_TUBE_VERT_RIGHT,
1442     EL_TUBE_HORIZ_UP,
1443     EL_TUBE_HORIZ_DOWN,
1444     EL_TUBE_LEFT_UP,
1445     EL_TUBE_LEFT_DOWN,
1446     EL_TUBE_RIGHT_UP,
1447     EL_TUBE_RIGHT_DOWN
1448   };
1449   static int ep_tube_num = SIZEOF_ARRAY_INT(ep_tube);
1450
1451   static long ep1_bit[] =
1452   {
1453     EP_BIT_AMOEBALIVE,
1454     EP_BIT_AMOEBOID,
1455     EP_BIT_SCHLUESSEL,
1456     EP_BIT_PFORTE,
1457     EP_BIT_SOLID,
1458     EP_BIT_MASSIVE,
1459     EP_BIT_SLIPPERY,
1460     EP_BIT_ENEMY,
1461     EP_BIT_MAUER,
1462     EP_BIT_CAN_FALL,
1463     EP_BIT_CAN_SMASH,
1464     EP_BIT_CAN_CHANGE,
1465     EP_BIT_CAN_MOVE,
1466     EP_BIT_COULD_MOVE,
1467     EP_BIT_DONT_TOUCH,
1468     EP_BIT_DONT_GO_TO,
1469     EP_BIT_MAMPF2,
1470     EP_BIT_BD_ELEMENT,
1471     EP_BIT_SB_ELEMENT,
1472     EP_BIT_GEM,
1473     EP_BIT_INACTIVE,
1474     EP_BIT_EXPLOSIVE,
1475     EP_BIT_MAMPF3,
1476     EP_BIT_PUSHABLE,
1477     EP_BIT_PLAYER,
1478     EP_BIT_HAS_CONTENT,
1479     EP_BIT_EATABLE,
1480     EP_BIT_SP_ELEMENT,
1481     EP_BIT_QUICK_GATE,
1482     EP_BIT_OVER_PLAYER,
1483     EP_BIT_ACTIVE_BOMB
1484   };
1485   static long ep2_bit[] =
1486   {
1487     EP_BIT_BELT,
1488     EP_BIT_BELT_SWITCH,
1489     EP_BIT_TUBE
1490   };
1491   static int *ep1_array[] =
1492   {
1493     ep_amoebalive,
1494     ep_amoeboid,
1495     ep_schluessel,
1496     ep_pforte,
1497     ep_solid,
1498     ep_massive,
1499     ep_slippery,
1500     ep_enemy,
1501     ep_mauer,
1502     ep_can_fall,
1503     ep_can_smash,
1504     ep_can_change,
1505     ep_can_move,
1506     ep_could_move,
1507     ep_dont_touch,
1508     ep_dont_go_to,
1509     ep_mampf2,
1510     ep_bd_element,
1511     ep_sb_element,
1512     ep_gem,
1513     ep_inactive,
1514     ep_explosive,
1515     ep_mampf3,
1516     ep_pushable,
1517     ep_player,
1518     ep_has_content,
1519     ep_eatable,
1520     ep_sp_element,
1521     ep_quick_gate,
1522     ep_over_player,
1523     ep_active_bomb
1524   };
1525   static int *ep2_array[] =
1526   {
1527     ep_belt,
1528     ep_belt_switch,
1529     ep_tube
1530   };
1531   static int *ep1_num[] =
1532   {
1533     &ep_amoebalive_num,
1534     &ep_amoeboid_num,
1535     &ep_schluessel_num,
1536     &ep_pforte_num,
1537     &ep_solid_num,
1538     &ep_massive_num,
1539     &ep_slippery_num,
1540     &ep_enemy_num,
1541     &ep_mauer_num,
1542     &ep_can_fall_num,
1543     &ep_can_smash_num,
1544     &ep_can_change_num,
1545     &ep_can_move_num,
1546     &ep_could_move_num,
1547     &ep_dont_touch_num,
1548     &ep_dont_go_to_num,
1549     &ep_mampf2_num,
1550     &ep_bd_element_num,
1551     &ep_sb_element_num,
1552     &ep_gem_num,
1553     &ep_inactive_num,
1554     &ep_explosive_num,
1555     &ep_mampf3_num,
1556     &ep_pushable_num,
1557     &ep_player_num,
1558     &ep_has_content_num,
1559     &ep_eatable_num,
1560     &ep_sp_element_num,
1561     &ep_quick_gate_num,
1562     &ep_over_player_num,
1563     &ep_active_bomb_num
1564   };
1565   static int *ep2_num[] =
1566   {
1567     &ep_belt_num,
1568     &ep_belt_switch_num,
1569     &ep_tube_num
1570   };
1571   static int num_properties1 = SIZEOF_ARRAY(ep1_num, int *);
1572   static int num_properties2 = SIZEOF_ARRAY(ep2_num, int *);
1573
1574   for(i=0; i<MAX_ELEMENTS; i++)
1575   {
1576     Elementeigenschaften1[i] = 0;
1577     Elementeigenschaften2[i] = 0;
1578   }
1579
1580   for(i=0; i<num_properties1; i++)
1581     for(j=0; j<*(ep1_num[i]); j++)
1582       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1583   for(i=0; i<num_properties2; i++)
1584     for(j=0; j<*(ep2_num[i]); j++)
1585       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1586
1587   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1588     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1589 }
1590
1591 void CloseAllAndExit(int exit_value)
1592 {
1593   int i;
1594
1595   StopSounds();
1596   CloseAudio();
1597   FreeAllSounds();
1598   FreeAllMusic();
1599
1600   FreeTileClipmasks();
1601   for(i=0; i<NUM_BITMAPS; i++)
1602     FreeBitmap(pix[i]);
1603
1604   CloseVideoDisplay();
1605   ClosePlatformDependantStuff();
1606
1607   exit(exit_value);
1608 }