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   for(i=0; i<NUM_SOUNDS; i++)
 161   {
 162     if (!LoadSound(sound_name[i]))
 163     {
 164       audio.sound_available = FALSE;
 165       audio.loops_available = FALSE;
 166       audio.sound_enabled = FALSE;
 167
 168       return;
 169     }
 170   }
 171
 172   num_bg_loops = LoadMusic();
 173
 174   StartSoundserver();
 175 }
 176
 177 void InitTileClipmasks()
 178 {
 179 #if defined(TARGET_X11)
 180   GC copy_clipmask_gc;
 181   XGCValues clip_gc_values;
 182   unsigned long clip_gc_valuemask;
 183 #endif
 184
 185 #if defined(TARGET_X11_NATIVE)
 186   static struct
 187   {
 188     int start;
 189     int count;
 190   }
 191   tile_needs_clipping[] =
 192   {
 193     { GFX_SPIELER1_UP, 4 },
 194     { GFX_SPIELER1_DOWN, 4 },
 195     { GFX_SPIELER1_LEFT, 4 },
 196     { GFX_SPIELER1_RIGHT, 4 },
 197     { GFX_SPIELER1_PUSH_LEFT, 4 },
 198     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 199     { GFX_SPIELER2_UP, 4 },
 200     { GFX_SPIELER2_DOWN, 4 },
 201     { GFX_SPIELER2_LEFT, 4 },
 202     { GFX_SPIELER2_RIGHT, 4 },
 203     { GFX_SPIELER2_PUSH_LEFT, 4 },
 204     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 205     { GFX_SPIELER3_UP, 4 },
 206     { GFX_SPIELER3_DOWN, 4 },
 207     { GFX_SPIELER3_LEFT, 4 },
 208     { GFX_SPIELER3_RIGHT, 4 },
 209     { GFX_SPIELER3_PUSH_LEFT, 4 },
 210     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 211     { GFX_SPIELER4_UP, 4 },
 212     { GFX_SPIELER4_DOWN, 4 },
 213     { GFX_SPIELER4_LEFT, 4 },
 214     { GFX_SPIELER4_RIGHT, 4 },
 215     { GFX_SPIELER4_PUSH_LEFT, 4 },
 216     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 217     { GFX_SP_MURPHY, 1 },
 218     { GFX_MURPHY_GO_LEFT, 3 },
 219     { GFX_MURPHY_GO_RIGHT, 3 },
 220     { GFX_MURPHY_SNAP_UP, 1 },
 221     { GFX_MURPHY_SNAP_DOWN, 1 },
 222     { GFX_MURPHY_SNAP_RIGHT, 1 },
 223     { GFX_MURPHY_SNAP_LEFT, 1 },
 224     { GFX_MURPHY_PUSH_RIGHT, 1 },
 225     { GFX_MURPHY_PUSH_LEFT, 1 },
 226     { GFX_GEBLUBBER, 4 },
 227     { GFX_DYNAMIT, 7 },
 228     { GFX_DYNABOMB, 4 },
 229     { GFX_EXPLOSION, 8 },
 230     { GFX_SOKOBAN_OBJEKT, 1 },
 231     { GFX_FUNKELN_BLAU, 3 },
 232     { GFX_FUNKELN_WEISS, 3 },
 233     { GFX2_SHIELD_PASSIVE, 3 },
 234     { GFX2_SHIELD_ACTIVE, 3 },
 235     { -1, 0 }
 236   };
 237 #endif
 238
 239   int i;
 240
 241   /* initialize pixmap array for special X11 tile clipping to Pixmap 'None' */
 242   for(i=0; i<NUM_TILES; i++)
 243     tile_clipmask[i] = None;
 244
 245 #if defined(TARGET_X11)
 246   /* This stuff is needed because X11 (XSetClipOrigin(), to be precise) is
 247      often very slow when preparing a masked XCopyArea() for big Pixmaps.
 248      To prevent this, create small (tile-sized) mask Pixmaps which will then
 249      be set much faster with XSetClipOrigin() and speed things up a lot. */
 250
 251   /* create graphic context structures needed for clipping */
 252   clip_gc_values.graphics_exposures = False;
 253   clip_gc_valuemask = GCGraphicsExposures;
 254   copy_clipmask_gc =
 255     XCreateGC(display, pix[PIX_BACK]->clip_mask,
 256               clip_gc_valuemask, &clip_gc_values);
 257
 258   clip_gc_values.graphics_exposures = False;
 259   clip_gc_valuemask = GCGraphicsExposures;
 260   tile_clip_gc =
 261     XCreateGC(display, window->drawable, clip_gc_valuemask, &clip_gc_values);
 262
 263   for(i=0; i<NUM_BITMAPS; i++)
 264   {
 265     if (pix[i]->clip_mask)
 266     {
 267       clip_gc_values.graphics_exposures = False;
 268       clip_gc_values.clip_mask = pix[i]->clip_mask;
 269       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 270       pix[i]->stored_clip_gc = XCreateGC(display, window->drawable,
 271                                          clip_gc_valuemask,&clip_gc_values);
 272     }
 273   }
 274
 275 #if defined(TARGET_X11_NATIVE)
 276   /* create only those clipping Pixmaps we really need */
 277   for(i=0; tile_needs_clipping[i].start>=0; i++)
 278   {
 279     int j;
 280
 281     for(j=0; j<tile_needs_clipping[i].count; j++)
 282     {
 283       int tile = tile_needs_clipping[i].start + j;
 284       int graphic = tile;
 285       int src_x, src_y;
 286       int pixmap_nr;
 287       Pixmap src_pixmap;
 288
 289       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 290       src_pixmap = pix[pixmap_nr]->clip_mask;
 291
 292       tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
 293                                           TILEX, TILEY, 1);
 294
 295       XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
 296                 src_x, src_y, TILEX, TILEY, 0, 0);
 297     }
 298   }
 299 #endif /* TARGET_X11_NATIVE */
 300
 301   XFreeGC(display, copy_clipmask_gc);
 302
 303 #endif /* TARGET_X11 */
 304 }
 305
 306 void InitGfx()
 307 {
 308   int i;
 309
 310   /* initialize some global variables */
 311   global.frames_per_second = 0;
 312   global.fps_slowdown = FALSE;
 313   global.fps_slowdown_factor = 1;
 314
 315   /* initialize screen properties */
 316   InitGfxFieldInfo(SX, SY, SXSIZE, SYSIZE,
 317                    REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 318   InitGfxDoor1Info(DX, DY, DXSIZE, DYSIZE);
 319   InitGfxDoor2Info(VX, VY, VXSIZE, VYSIZE);
 320   InitGfxScrollbufferInfo(FXSIZE, FYSIZE);
 321
 322   /* create additional image buffers for double-buffering */
 323   pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 324   pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 325
 326   pix[PIX_SMALLFONT] = LoadCustomImage(image_filename[PIX_SMALLFONT]);
 327
 328   InitFontInfo(NULL, NULL, pix[PIX_SMALLFONT]);
 329
 330   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 331   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 332 #if defined(PLATFORM_MSDOS)
 333   DrawInitText(PROGRAM_DOS_PORT_STRING, 210, FC_BLUE);
 334   rest(200);
 335 #endif
 336   DrawInitText("Loading graphics:",120,FC_GREEN);
 337
 338   for(i=0; i<NUM_PICTURES; i++)
 339   {
 340     if (i != PIX_SMALLFONT)
 341     {
 342       DrawInitText(image_filename[i], 150, FC_YELLOW);
 343
 344       pix[i] = LoadCustomImage(image_filename[i]);
 345     }
 346   }
 347
 348   InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
 349   InitTileClipmasks();
 350 }
 351
 352 void InitGfxBackground()
 353 {
 354   int x, y;
 355
 356   drawto = backbuffer;
 357   fieldbuffer = pix[PIX_DB_FIELD];
 358   SetDrawtoField(DRAW_BACKBUFFER);
 359
 360   BlitBitmap(pix[PIX_BACK], backbuffer, 0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
 361   ClearRectangle(backbuffer, REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 362   ClearRectangle(pix[PIX_DB_DOOR], 0, 0, 3 * DXSIZE, DYSIZE + VYSIZE);
 363
 364   for(x=0; x<MAX_BUF_XSIZE; x++)
 365     for(y=0; y<MAX_BUF_YSIZE; y++)
 366       redraw[x][y] = 0;
 367   redraw_tiles = 0;
 368   redraw_mask = REDRAW_ALL;
 369 }
 370
 371 void ReloadCustomArtwork()
 372 {
 373   if (artwork.graphics_set_current != artwork.gfx_current->name)
 374   {
 375     Bitmap *pix_new[NUM_PICTURES];
 376     int i;
 377
 378     ClearRectangle(window, 0, 0, WIN_XSIZE, WIN_YSIZE);
 379     for(i=0; i<NUM_PICTURES; i++)
 380     {
 381       DrawInitText(image_filename[i], 150, FC_YELLOW);
 382       pix_new[i] = ReloadCustomImage(&pix[i], image_filename[i]);
 383
 384 #if 0
 385       if (pix_new[i] != NULL)
 386         pix[i] = pix_new[i];
 387 #endif
 388     }
 389
 390 #if 0
 391     InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
 392     InitTileClipmasks();
 393     InitGfxBackground();
 394 #endif
 395
 396 #if 1
 397     for(i=0; i<NUM_PICTURES; i++)
 398     {
 399       if (pix_new[i] != NULL)
 400         TransferBitmapPointers(pix_new[i], pix[i]);
 401     }
 402 #else
 403     for(i=0; i<NUM_PICTURES; i++)
 404     {
 405       if (pix_new[i] != NULL)
 406         FreeBitmap(pix_old[i]);
 407     }
 408 #endif
 409
 410 #if 1
 411     InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
 412     InitTileClipmasks();
 413     InitGfxBackground();
 414 #endif
 415
 416     SetDoorState(DOOR_OPEN_1 | DOOR_CLOSE_2);
 417
 418     artwork.graphics_set_current = artwork.gfx_current->name;
 419   }
 420
 421   if (artwork.sounds_set_current != artwork.snd_current->name)
 422   {
 423     printf("reload sounds ...\n");
 424
 425     artwork.sounds_set_current = artwork.snd_current->name;
 426   }
 427
 428   if (artwork.music_set_current != artwork.mus_current->name)
 429   {
 430     printf("reload music ...\n");
 431
 432     artwork.music_set_current = artwork.mus_current->name;
 433   }
 434 }
 435
 436 void InitGadgets()
 437 {
 438   CreateLevelEditorGadgets();
 439   CreateGameButtons();
 440   CreateTapeButtons();
 441   CreateToolButtons();
 442   CreateScreenGadgets();
 443 }
 444
 445 void InitElementProperties()
 446 {
 447   int i,j;
 448
 449   static int ep_amoebalive[] =
 450   {
 451     EL_AMOEBE_NASS,
 452     EL_AMOEBE_NORM,
 453     EL_AMOEBE_VOLL,
 454     EL_AMOEBE_BD
 455   };
 456   static int ep_amoebalive_num = SIZEOF_ARRAY_INT(ep_amoebalive);
 457
 458   static int ep_amoeboid[] =
 459   {
 460     EL_AMOEBE_TOT,
 461     EL_AMOEBE_NASS,
 462     EL_AMOEBE_NORM,
 463     EL_AMOEBE_VOLL,
 464     EL_AMOEBE_BD
 465   };
 466   static int ep_amoeboid_num = SIZEOF_ARRAY_INT(ep_amoeboid);
 467
 468   static int ep_schluessel[] =
 469   {
 470     EL_SCHLUESSEL1,
 471     EL_SCHLUESSEL2,
 472     EL_SCHLUESSEL3,
 473     EL_SCHLUESSEL4,
 474     EL_EM_KEY_1,
 475     EL_EM_KEY_2,
 476     EL_EM_KEY_3,
 477     EL_EM_KEY_4
 478   };
 479   static int ep_schluessel_num = SIZEOF_ARRAY_INT(ep_schluessel);
 480
 481   static int ep_pforte[] =
 482   {
 483     EL_PFORTE1,
 484     EL_PFORTE2,
 485     EL_PFORTE3,
 486     EL_PFORTE4,
 487     EL_PFORTE1X,
 488     EL_PFORTE2X,
 489     EL_PFORTE3X,
 490     EL_PFORTE4X,
 491     EL_EM_GATE_1,
 492     EL_EM_GATE_2,
 493     EL_EM_GATE_3,
 494     EL_EM_GATE_4,
 495     EL_EM_GATE_1X,
 496     EL_EM_GATE_2X,
 497     EL_EM_GATE_3X,
 498     EL_EM_GATE_4X,
 499     EL_SWITCHGATE_OPEN,
 500     EL_SWITCHGATE_CLOSED,
 501     EL_TIMEGATE_OPEN,
 502     EL_TIMEGATE_CLOSED,
 503     EL_TUBE_CROSS,
 504     EL_TUBE_VERTICAL,
 505     EL_TUBE_HORIZONTAL,
 506     EL_TUBE_VERT_LEFT,
 507     EL_TUBE_VERT_RIGHT,
 508     EL_TUBE_HORIZ_UP,
 509     EL_TUBE_HORIZ_DOWN,
 510     EL_TUBE_LEFT_UP,
 511     EL_TUBE_LEFT_DOWN,
 512     EL_TUBE_RIGHT_UP,
 513     EL_TUBE_RIGHT_DOWN
 514   };
 515   static int ep_pforte_num = SIZEOF_ARRAY_INT(ep_pforte);
 516
 517   static int ep_solid[] =
 518   {
 519     EL_BETON,
 520     EL_MAUERWERK,
 521     EL_MAUER_LEBT,
 522     EL_MAUER_X,
 523     EL_MAUER_Y,
 524     EL_MAUER_XY,
 525     EL_BD_WALL,
 526     EL_FELSBODEN,
 527     EL_AUSGANG_ZU,
 528     EL_AUSGANG_ACT,
 529     EL_AUSGANG_AUF,
 530     EL_AMOEBE_TOT,
 531     EL_AMOEBE_NASS,
 532     EL_AMOEBE_NORM,
 533     EL_AMOEBE_VOLL,
 534     EL_AMOEBE_BD,
 535     EL_MORAST_VOLL,
 536     EL_MORAST_LEER,
 537     EL_QUICKSAND_FILLING,
 538     EL_QUICKSAND_EMPTYING,
 539     EL_MAGIC_WALL_OFF,
 540     EL_MAGIC_WALL_EMPTY,
 541     EL_MAGIC_WALL_FULL,
 542     EL_MAGIC_WALL_DEAD,
 543     EL_MAGIC_WALL_BD_OFF,
 544     EL_MAGIC_WALL_BD_EMPTY,
 545     EL_MAGIC_WALL_BD_FULL,
 546     EL_MAGIC_WALL_BD_DEAD,
 547     EL_LIFE,
 548     EL_LIFE_ASYNC,
 549     EL_BADEWANNE1,
 550     EL_BADEWANNE2,
 551     EL_BADEWANNE3,
 552     EL_BADEWANNE4,
 553     EL_BADEWANNE5,
 554     EL_SP_CHIP_SINGLE,
 555     EL_SP_CHIP_LEFT,
 556     EL_SP_CHIP_RIGHT,
 557     EL_SP_CHIP_UPPER,
 558     EL_SP_CHIP_LOWER,
 559     EL_SP_HARD_GRAY,
 560     EL_SP_HARD_GREEN,
 561     EL_SP_HARD_BLUE,
 562     EL_SP_HARD_RED,
 563     EL_SP_HARD_YELLOW,
 564     EL_SP_HARD_BASE1,
 565     EL_SP_HARD_BASE2,
 566     EL_SP_HARD_BASE3,
 567     EL_SP_HARD_BASE4,
 568     EL_SP_HARD_BASE5,
 569     EL_SP_HARD_BASE6,
 570     EL_SP_TERMINAL,
 571     EL_SP_EXIT,
 572     EL_INVISIBLE_STEEL,
 573     EL_BELT1_SWITCH_LEFT,
 574     EL_BELT1_SWITCH_MIDDLE,
 575     EL_BELT1_SWITCH_RIGHT,
 576     EL_BELT2_SWITCH_LEFT,
 577     EL_BELT2_SWITCH_MIDDLE,
 578     EL_BELT2_SWITCH_RIGHT,
 579     EL_BELT3_SWITCH_LEFT,
 580     EL_BELT3_SWITCH_MIDDLE,
 581     EL_BELT3_SWITCH_RIGHT,
 582     EL_BELT4_SWITCH_LEFT,
 583     EL_BELT4_SWITCH_MIDDLE,
 584     EL_BELT4_SWITCH_RIGHT,
 585     EL_SWITCHGATE_SWITCH_1,
 586     EL_SWITCHGATE_SWITCH_2,
 587     EL_LIGHT_SWITCH_OFF,
 588     EL_LIGHT_SWITCH_ON,
 589     EL_TIMEGATE_SWITCH_OFF,
 590     EL_TIMEGATE_SWITCH_ON,
 591     EL_SIGN_EXCLAMATION,
 592     EL_SIGN_RADIOACTIVITY,
 593     EL_SIGN_STOP,
 594     EL_SIGN_WHEELCHAIR,
 595     EL_SIGN_PARKING,
 596     EL_SIGN_ONEWAY,
 597     EL_SIGN_HEART,
 598     EL_SIGN_TRIANGLE,
 599     EL_SIGN_ROUND,
 600     EL_SIGN_EXIT,
 601     EL_SIGN_YINYANG,
 602     EL_SIGN_OTHER,
 603     EL_STEEL_SLANTED,
 604     EL_EMC_STEEL_WALL_1,
 605     EL_EMC_STEEL_WALL_2,
 606     EL_EMC_STEEL_WALL_3,
 607     EL_EMC_STEEL_WALL_4,
 608     EL_EMC_WALL_1,
 609     EL_EMC_WALL_2,
 610     EL_EMC_WALL_3,
 611     EL_EMC_WALL_4,
 612     EL_EMC_WALL_5,
 613     EL_EMC_WALL_6,
 614     EL_EMC_WALL_7,
 615     EL_EMC_WALL_8,
 616     EL_CRYSTAL,
 617     EL_WALL_PEARL,
 618     EL_WALL_CRYSTAL,
 619     EL_TUBE_CROSS,
 620     EL_TUBE_VERTICAL,
 621     EL_TUBE_HORIZONTAL,
 622     EL_TUBE_VERT_LEFT,
 623     EL_TUBE_VERT_RIGHT,
 624     EL_TUBE_HORIZ_UP,
 625     EL_TUBE_HORIZ_DOWN,
 626     EL_TUBE_LEFT_UP,
 627     EL_TUBE_LEFT_DOWN,
 628     EL_TUBE_RIGHT_UP,
 629     EL_TUBE_RIGHT_DOWN
 630   };
 631   static int ep_solid_num = SIZEOF_ARRAY_INT(ep_solid);
 632
 633   static int ep_massive[] =
 634   {
 635     EL_BETON,
 636     EL_SALZSAEURE,
 637     EL_BADEWANNE1,
 638     EL_BADEWANNE2,
 639     EL_BADEWANNE3,
 640     EL_BADEWANNE4,
 641     EL_BADEWANNE5,
 642     EL_PFORTE1,
 643     EL_PFORTE2,
 644     EL_PFORTE3,
 645     EL_PFORTE4,
 646     EL_PFORTE1X,
 647     EL_PFORTE2X,
 648     EL_PFORTE3X,
 649     EL_PFORTE4X,
 650     EL_EM_GATE_1,
 651     EL_EM_GATE_2,
 652     EL_EM_GATE_3,
 653     EL_EM_GATE_4,
 654     EL_EM_GATE_1X,
 655     EL_EM_GATE_2X,
 656     EL_EM_GATE_3X,
 657     EL_EM_GATE_4X,
 658     EL_SWITCHGATE_OPEN,
 659     EL_SWITCHGATE_CLOSED,
 660     EL_TIMEGATE_OPEN,
 661     EL_TIMEGATE_CLOSED,
 662     EL_SP_HARD_GRAY,
 663     EL_SP_HARD_GREEN,
 664     EL_SP_HARD_BLUE,
 665     EL_SP_HARD_RED,
 666     EL_SP_HARD_YELLOW,
 667     EL_SP_HARD_BASE1,
 668     EL_SP_HARD_BASE2,
 669     EL_SP_HARD_BASE3,
 670     EL_SP_HARD_BASE4,
 671     EL_SP_HARD_BASE5,
 672     EL_SP_HARD_BASE6,
 673     EL_INVISIBLE_STEEL,
 674     EL_BELT1_SWITCH_LEFT,
 675     EL_BELT1_SWITCH_MIDDLE,
 676     EL_BELT1_SWITCH_RIGHT,
 677     EL_BELT2_SWITCH_LEFT,
 678     EL_BELT2_SWITCH_MIDDLE,
 679     EL_BELT2_SWITCH_RIGHT,
 680     EL_BELT3_SWITCH_LEFT,
 681     EL_BELT3_SWITCH_MIDDLE,
 682     EL_BELT3_SWITCH_RIGHT,
 683     EL_BELT4_SWITCH_LEFT,
 684     EL_BELT4_SWITCH_MIDDLE,
 685     EL_BELT4_SWITCH_RIGHT,
 686     EL_LIGHT_SWITCH_OFF,
 687     EL_LIGHT_SWITCH_ON,
 688     EL_SIGN_EXCLAMATION,
 689     EL_SIGN_RADIOACTIVITY,
 690     EL_SIGN_STOP,
 691     EL_SIGN_WHEELCHAIR,
 692     EL_SIGN_PARKING,
 693     EL_SIGN_ONEWAY,
 694     EL_SIGN_HEART,
 695     EL_SIGN_TRIANGLE,
 696     EL_SIGN_ROUND,
 697     EL_SIGN_EXIT,
 698     EL_SIGN_YINYANG,
 699     EL_SIGN_OTHER,
 700     EL_STEEL_SLANTED,
 701     EL_EMC_STEEL_WALL_1,
 702     EL_EMC_STEEL_WALL_2,
 703     EL_EMC_STEEL_WALL_3,
 704     EL_EMC_STEEL_WALL_4,
 705     EL_CRYSTAL,
 706     EL_TUBE_CROSS,
 707     EL_TUBE_VERTICAL,
 708     EL_TUBE_HORIZONTAL,
 709     EL_TUBE_VERT_LEFT,
 710     EL_TUBE_VERT_RIGHT,
 711     EL_TUBE_HORIZ_UP,
 712     EL_TUBE_HORIZ_DOWN,
 713     EL_TUBE_LEFT_UP,
 714     EL_TUBE_LEFT_DOWN,
 715     EL_TUBE_RIGHT_UP,
 716     EL_TUBE_RIGHT_DOWN
 717   };
 718   static int ep_massive_num = SIZEOF_ARRAY_INT(ep_massive);
 719
 720   static int ep_slippery[] =
 721   {
 722     EL_FELSBODEN,
 723     EL_BD_WALL,
 724     EL_FELSBROCKEN,
 725     EL_BD_ROCK,
 726     EL_EDELSTEIN,
 727     EL_EDELSTEIN_BD,
 728     EL_EDELSTEIN_GELB,
 729     EL_EDELSTEIN_ROT,
 730     EL_EDELSTEIN_LILA,
 731     EL_DIAMANT,
 732     EL_BOMBE,
 733     EL_KOKOSNUSS,
 734     EL_ABLENK_EIN,
 735     EL_ABLENK_AUS,
 736     EL_ZEIT_VOLL,
 737     EL_ZEIT_LEER,
 738     EL_BIRNE_EIN,
 739     EL_BIRNE_AUS,
 740     EL_BADEWANNE1,
 741     EL_BADEWANNE2,
 742     EL_SONDE,
 743     EL_SP_ZONK,
 744     EL_SP_INFOTRON,
 745     EL_SP_CHIP_SINGLE,
 746     EL_SP_CHIP_LEFT,
 747     EL_SP_CHIP_RIGHT,
 748     EL_SP_CHIP_UPPER,
 749     EL_SP_CHIP_LOWER,
 750     EL_SPEED_PILL,
 751     EL_STEEL_SLANTED,
 752     EL_PEARL,
 753     EL_CRYSTAL
 754   };
 755   static int ep_slippery_num = SIZEOF_ARRAY_INT(ep_slippery);
 756
 757   static int ep_enemy[] =
 758   {
 759     EL_KAEFER,
 760     EL_FLIEGER,
 761     EL_BUTTERFLY,
 762     EL_FIREFLY,
 763     EL_MAMPFER,
 764     EL_MAMPFER2,
 765     EL_ROBOT,
 766     EL_PACMAN,
 767     EL_SP_SNIKSNAK,
 768     EL_SP_ELECTRON
 769   };
 770   static int ep_enemy_num = SIZEOF_ARRAY_INT(ep_enemy);
 771
 772   static int ep_mauer[] =
 773   {
 774     EL_BETON,
 775     EL_PFORTE1,
 776     EL_PFORTE2,
 777     EL_PFORTE3,
 778     EL_PFORTE4,
 779     EL_PFORTE1X,
 780     EL_PFORTE2X,
 781     EL_PFORTE3X,
 782     EL_PFORTE4X,
 783     EL_EM_GATE_1,
 784     EL_EM_GATE_2,
 785     EL_EM_GATE_3,
 786     EL_EM_GATE_4,
 787     EL_EM_GATE_1X,
 788     EL_EM_GATE_2X,
 789     EL_EM_GATE_3X,
 790     EL_EM_GATE_4X,
 791     EL_AUSGANG_ZU,
 792     EL_AUSGANG_ACT,
 793     EL_AUSGANG_AUF,
 794     EL_MAUERWERK,
 795     EL_FELSBODEN,
 796     EL_MAUER_LEBT,
 797     EL_MAUER_X,
 798     EL_MAUER_Y,
 799     EL_MAUER_XY,
 800     EL_MAUERND,
 801     EL_BD_WALL,
 802     EL_SP_CHIP_SINGLE,
 803     EL_SP_CHIP_LEFT,
 804     EL_SP_CHIP_RIGHT,
 805     EL_SP_CHIP_UPPER,
 806     EL_SP_CHIP_LOWER,
 807     EL_SP_HARD_GRAY,
 808     EL_SP_HARD_GREEN,
 809     EL_SP_HARD_BLUE,
 810     EL_SP_HARD_RED,
 811     EL_SP_HARD_YELLOW,
 812     EL_SP_HARD_BASE1,
 813     EL_SP_HARD_BASE2,
 814     EL_SP_HARD_BASE3,
 815     EL_SP_HARD_BASE4,
 816     EL_SP_HARD_BASE5,
 817     EL_SP_HARD_BASE6,
 818     EL_SP_TERMINAL,
 819     EL_SP_EXIT,
 820     EL_INVISIBLE_STEEL,
 821     EL_STEEL_SLANTED,
 822     EL_EMC_STEEL_WALL_1,
 823     EL_EMC_STEEL_WALL_2,
 824     EL_EMC_STEEL_WALL_3,
 825     EL_EMC_STEEL_WALL_4,
 826     EL_EMC_WALL_1,
 827     EL_EMC_WALL_2,
 828     EL_EMC_WALL_3,
 829     EL_EMC_WALL_4,
 830     EL_EMC_WALL_5,
 831     EL_EMC_WALL_6,
 832     EL_EMC_WALL_7,
 833     EL_EMC_WALL_8
 834   };
 835   static int ep_mauer_num = SIZEOF_ARRAY_INT(ep_mauer);
 836
 837   static int ep_can_fall[] =
 838   {
 839     EL_FELSBROCKEN,
 840     EL_BD_ROCK,
 841     EL_EDELSTEIN,
 842     EL_EDELSTEIN_BD,
 843     EL_EDELSTEIN_GELB,
 844     EL_EDELSTEIN_ROT,
 845     EL_EDELSTEIN_LILA,
 846     EL_DIAMANT,
 847     EL_BOMBE,
 848     EL_KOKOSNUSS,
 849     EL_TROPFEN,
 850     EL_MORAST_VOLL,
 851     EL_MAGIC_WALL_FULL,
 852     EL_MAGIC_WALL_BD_FULL,
 853     EL_ZEIT_VOLL,
 854     EL_ZEIT_LEER,
 855     EL_SP_ZONK,
 856     EL_SP_INFOTRON,
 857     EL_SP_DISK_ORANGE,
 858     EL_PEARL,
 859     EL_CRYSTAL,
 860     EL_SPRING,
 861     EL_DX_SUPABOMB
 862   };
 863   static int ep_can_fall_num = SIZEOF_ARRAY_INT(ep_can_fall);
 864
 865   static int ep_can_smash[] =
 866   {
 867     EL_FELSBROCKEN,
 868     EL_BD_ROCK,
 869     EL_EDELSTEIN,
 870     EL_EDELSTEIN_BD,
 871     EL_EDELSTEIN_GELB,
 872     EL_EDELSTEIN_ROT,
 873     EL_EDELSTEIN_LILA,
 874     EL_DIAMANT,
 875     EL_SCHLUESSEL1,
 876     EL_SCHLUESSEL2,
 877     EL_SCHLUESSEL3,
 878     EL_SCHLUESSEL4,
 879     EL_EM_KEY_1,
 880     EL_EM_KEY_2,
 881     EL_EM_KEY_3,
 882     EL_EM_KEY_4,
 883     EL_BOMBE,
 884     EL_KOKOSNUSS,
 885     EL_TROPFEN,
 886     EL_ZEIT_VOLL,
 887     EL_ZEIT_LEER,
 888     EL_SP_ZONK,
 889     EL_SP_INFOTRON,
 890     EL_SP_DISK_ORANGE,
 891     EL_PEARL,
 892     EL_CRYSTAL,
 893     EL_SPRING,
 894     EL_DX_SUPABOMB
 895   };
 896   static int ep_can_smash_num = SIZEOF_ARRAY_INT(ep_can_smash);
 897
 898   static int ep_can_change[] =
 899   {
 900     EL_FELSBROCKEN,
 901     EL_BD_ROCK,
 902     EL_EDELSTEIN,
 903     EL_EDELSTEIN_BD,
 904     EL_EDELSTEIN_GELB,
 905     EL_EDELSTEIN_ROT,
 906     EL_EDELSTEIN_LILA,
 907     EL_DIAMANT
 908   };
 909   static int ep_can_change_num = SIZEOF_ARRAY_INT(ep_can_change);
 910
 911   static int ep_can_move[] =
 912   {
 913     EL_KAEFER,
 914     EL_FLIEGER,
 915     EL_BUTTERFLY,
 916     EL_FIREFLY,
 917     EL_MAMPFER,
 918     EL_MAMPFER2,
 919     EL_ROBOT,
 920     EL_PACMAN,
 921     EL_MOLE,
 922     EL_PINGUIN,
 923     EL_SCHWEIN,
 924     EL_DRACHE,
 925     EL_SONDE,
 926     EL_SP_SNIKSNAK,
 927     EL_SP_ELECTRON,
 928     EL_BALLOON,
 929     EL_SPRING_MOVING
 930   };
 931   static int ep_can_move_num = SIZEOF_ARRAY_INT(ep_can_move);
 932
 933   static int ep_could_move[] =
 934   {
 935     EL_KAEFER_RIGHT,
 936     EL_KAEFER_UP,
 937     EL_KAEFER_LEFT,
 938     EL_KAEFER_DOWN,
 939     EL_FLIEGER_RIGHT,
 940     EL_FLIEGER_UP,
 941     EL_FLIEGER_LEFT,
 942     EL_FLIEGER_DOWN,
 943     EL_BUTTERFLY_RIGHT,
 944     EL_BUTTERFLY_UP,
 945     EL_BUTTERFLY_LEFT,
 946     EL_BUTTERFLY_DOWN,
 947     EL_FIREFLY_RIGHT,
 948     EL_FIREFLY_UP,
 949     EL_FIREFLY_LEFT,
 950     EL_FIREFLY_DOWN,
 951     EL_PACMAN_RIGHT,
 952     EL_PACMAN_UP,
 953     EL_PACMAN_LEFT,
 954     EL_PACMAN_DOWN
 955   };
 956   static int ep_could_move_num = SIZEOF_ARRAY_INT(ep_could_move);
 957
 958   static int ep_dont_touch[] =
 959   {
 960     EL_KAEFER,
 961     EL_FLIEGER,
 962     EL_BUTTERFLY,
 963     EL_FIREFLY
 964   };
 965   static int ep_dont_touch_num = SIZEOF_ARRAY_INT(ep_dont_touch);
 966
 967   static int ep_dont_go_to[] =
 968   {
 969     EL_KAEFER,
 970     EL_FLIEGER,
 971     EL_BUTTERFLY,
 972     EL_FIREFLY,
 973     EL_MAMPFER,
 974     EL_MAMPFER2,
 975     EL_ROBOT,
 976     EL_PACMAN,
 977     EL_TROPFEN,
 978     EL_SALZSAEURE,
 979     EL_SP_SNIKSNAK,
 980     EL_SP_ELECTRON,
 981     EL_SP_BUG_ACTIVE,
 982     EL_TRAP_ACTIVE,
 983     EL_LANDMINE
 984   };
 985   static int ep_dont_go_to_num = SIZEOF_ARRAY_INT(ep_dont_go_to);
 986
 987   static int ep_mampf2[] =
 988   {
 989     EL_ERDREICH,
 990     EL_KAEFER,
 991     EL_FLIEGER,
 992     EL_BUTTERFLY,
 993     EL_FIREFLY,
 994     EL_MAMPFER,
 995     EL_ROBOT,
 996     EL_PACMAN,
 997     EL_TROPFEN,
 998     EL_AMOEBE_TOT,
 999     EL_AMOEBE_NASS,
1000     EL_AMOEBE_NORM,
1001     EL_AMOEBE_VOLL,
1002     EL_AMOEBE_BD,
1003     EL_EDELSTEIN,
1004     EL_EDELSTEIN_BD,
1005     EL_EDELSTEIN_GELB,
1006     EL_EDELSTEIN_ROT,
1007     EL_EDELSTEIN_LILA,
1008     EL_DIAMANT,
1009     EL_PEARL,
1010     EL_CRYSTAL
1011   };
1012   static int ep_mampf2_num = SIZEOF_ARRAY_INT(ep_mampf2);
1013
1014   static int ep_bd_element[] =
1015   {
1016     EL_LEERRAUM,
1017     EL_ERDREICH,
1018     EL_FELSBODEN,
1019     EL_BD_WALL,
1020     EL_FELSBROCKEN,
1021     EL_BD_ROCK,
1022     EL_EDELSTEIN_BD,
1023     EL_MAGIC_WALL_BD_OFF,
1024     EL_AUSGANG_ZU,
1025     EL_AUSGANG_AUF,
1026     EL_BETON,
1027     EL_SPIELFIGUR,
1028     EL_FIREFLY,
1029     EL_FIREFLY_1,
1030     EL_FIREFLY_2,
1031     EL_FIREFLY_3,
1032     EL_FIREFLY_4,
1033     EL_BUTTERFLY,
1034     EL_BUTTERFLY_1,
1035     EL_BUTTERFLY_2,
1036     EL_BUTTERFLY_3,
1037     EL_BUTTERFLY_4,
1038     EL_AMOEBE_BD,
1039     EL_CHAR_FRAGE
1040   };
1041   static int ep_bd_element_num = SIZEOF_ARRAY_INT(ep_bd_element);
1042
1043   static int ep_sb_element[] =
1044   {
1045     EL_LEERRAUM,
1046     EL_BETON,
1047     EL_SOKOBAN_OBJEKT,
1048     EL_SOKOBAN_FELD_LEER,
1049     EL_SOKOBAN_FELD_VOLL,
1050     EL_SPIELFIGUR,
1051     EL_INVISIBLE_STEEL
1052   };
1053   static int ep_sb_element_num = SIZEOF_ARRAY_INT(ep_sb_element);
1054
1055   static int ep_gem[] =
1056   {
1057     EL_EDELSTEIN,
1058     EL_EDELSTEIN_BD,
1059     EL_EDELSTEIN_GELB,
1060     EL_EDELSTEIN_ROT,
1061     EL_EDELSTEIN_LILA,
1062     EL_DIAMANT
1063   };
1064   static int ep_gem_num = SIZEOF_ARRAY_INT(ep_gem);
1065
1066   static int ep_inactive[] =
1067   {
1068     EL_LEERRAUM,
1069     EL_ERDREICH,
1070     EL_MAUERWERK,
1071     EL_BD_WALL,
1072     EL_FELSBODEN,
1073     EL_SCHLUESSEL,
1074     EL_BETON,
1075     EL_AMOEBE_TOT,
1076     EL_MORAST_LEER,
1077     EL_BADEWANNE,
1078     EL_ABLENK_AUS,
1079     EL_SCHLUESSEL1,
1080     EL_SCHLUESSEL2,
1081     EL_SCHLUESSEL3,
1082     EL_SCHLUESSEL4,
1083     EL_EM_KEY_1,
1084     EL_EM_KEY_2,
1085     EL_EM_KEY_3,
1086     EL_EM_KEY_4,
1087     EL_PFORTE1,
1088     EL_PFORTE2,
1089     EL_PFORTE3,
1090     EL_PFORTE4,
1091     EL_PFORTE1X,
1092     EL_PFORTE2X,
1093     EL_PFORTE3X,
1094     EL_PFORTE4X,
1095     EL_EM_GATE_1,
1096     EL_EM_GATE_2,
1097     EL_EM_GATE_3,
1098     EL_EM_GATE_4,
1099     EL_EM_GATE_1X,
1100     EL_EM_GATE_2X,
1101     EL_EM_GATE_3X,
1102     EL_EM_GATE_4X,
1103     EL_DYNAMITE_INACTIVE,
1104     EL_UNSICHTBAR,
1105     EL_BIRNE_AUS,
1106     EL_BIRNE_EIN,
1107     EL_ERZ_EDEL,
1108     EL_ERZ_DIAM,
1109     EL_ERZ_EDEL_BD,
1110     EL_ERZ_EDEL_GELB,
1111     EL_DYNABOMB_NR,
1112     EL_DYNABOMB_SZ,
1113     EL_DYNABOMB_XL,
1114     EL_SOKOBAN_OBJEKT,
1115     EL_SOKOBAN_FELD_LEER,
1116     EL_SOKOBAN_FELD_VOLL,
1117     EL_ERZ_EDEL_ROT,
1118     EL_ERZ_EDEL_LILA,
1119     EL_BADEWANNE1,
1120     EL_BADEWANNE2,
1121     EL_BADEWANNE3,
1122     EL_BADEWANNE4,
1123     EL_BADEWANNE5,
1124     EL_MAGIC_WALL_OFF,
1125     EL_MAGIC_WALL_DEAD,
1126     EL_MAGIC_WALL_BD_OFF,
1127     EL_MAGIC_WALL_BD_DEAD,
1128     EL_AMOEBA2DIAM,
1129     EL_BLOCKED,
1130     EL_SP_EMPTY,
1131     EL_SP_BASE,
1132     EL_SP_PORT1_RIGHT,
1133     EL_SP_PORT1_DOWN,
1134     EL_SP_PORT1_LEFT,
1135     EL_SP_PORT1_UP,
1136     EL_SP_PORT2_RIGHT,
1137     EL_SP_PORT2_DOWN,
1138     EL_SP_PORT2_LEFT,
1139     EL_SP_PORT2_UP,
1140     EL_SP_PORT_X,
1141     EL_SP_PORT_Y,
1142     EL_SP_PORT_XY,
1143     EL_SP_DISK_RED,
1144     EL_SP_DISK_YELLOW,
1145     EL_SP_CHIP_SINGLE,
1146     EL_SP_CHIP_LEFT,
1147     EL_SP_CHIP_RIGHT,
1148     EL_SP_CHIP_UPPER,
1149     EL_SP_CHIP_LOWER,
1150     EL_SP_HARD_GRAY,
1151     EL_SP_HARD_GREEN,
1152     EL_SP_HARD_BLUE,
1153     EL_SP_HARD_RED,
1154     EL_SP_HARD_YELLOW,
1155     EL_SP_HARD_BASE1,
1156     EL_SP_HARD_BASE2,
1157     EL_SP_HARD_BASE3,
1158     EL_SP_HARD_BASE4,
1159     EL_SP_HARD_BASE5,
1160     EL_SP_HARD_BASE6,
1161     EL_SP_EXIT,
1162     EL_INVISIBLE_STEEL,
1163     EL_BELT1_SWITCH_LEFT,
1164     EL_BELT1_SWITCH_MIDDLE,
1165     EL_BELT1_SWITCH_RIGHT,
1166     EL_BELT2_SWITCH_LEFT,
1167     EL_BELT2_SWITCH_MIDDLE,
1168     EL_BELT2_SWITCH_RIGHT,
1169     EL_BELT3_SWITCH_LEFT,
1170     EL_BELT3_SWITCH_MIDDLE,
1171     EL_BELT3_SWITCH_RIGHT,
1172     EL_BELT4_SWITCH_LEFT,
1173     EL_BELT4_SWITCH_MIDDLE,
1174     EL_BELT4_SWITCH_RIGHT,
1175     EL_SIGN_EXCLAMATION,
1176     EL_SIGN_RADIOACTIVITY,
1177     EL_SIGN_STOP,
1178     EL_SIGN_WHEELCHAIR,
1179     EL_SIGN_PARKING,
1180     EL_SIGN_ONEWAY,
1181     EL_SIGN_HEART,
1182     EL_SIGN_TRIANGLE,
1183     EL_SIGN_ROUND,
1184     EL_SIGN_EXIT,
1185     EL_SIGN_YINYANG,
1186     EL_SIGN_OTHER,
1187     EL_STEEL_SLANTED,
1188     EL_EMC_STEEL_WALL_1,
1189     EL_EMC_STEEL_WALL_2,
1190     EL_EMC_STEEL_WALL_3,
1191     EL_EMC_STEEL_WALL_4,
1192     EL_EMC_WALL_1,
1193     EL_EMC_WALL_2,
1194     EL_EMC_WALL_3,
1195     EL_EMC_WALL_4,
1196     EL_EMC_WALL_5,
1197     EL_EMC_WALL_6,
1198     EL_EMC_WALL_7,
1199     EL_EMC_WALL_8
1200   };
1201   static int ep_inactive_num = SIZEOF_ARRAY_INT(ep_inactive);
1202
1203   static int ep_explosive[] =
1204   {
1205     EL_BOMBE,
1206     EL_DYNAMITE_ACTIVE,
1207     EL_DYNAMITE_INACTIVE,
1208     EL_DYNABOMB_ACTIVE_1,
1209     EL_DYNABOMB_ACTIVE_2,
1210     EL_DYNABOMB_ACTIVE_3,
1211     EL_DYNABOMB_ACTIVE_4,
1212     EL_DYNABOMB_NR,
1213     EL_DYNABOMB_SZ,
1214     EL_DYNABOMB_XL,
1215     EL_KAEFER,
1216     EL_MOLE,
1217     EL_PINGUIN,
1218     EL_SCHWEIN,
1219     EL_DRACHE,
1220     EL_SONDE,
1221     EL_SP_DISK_RED,
1222     EL_SP_DISK_ORANGE,
1223     EL_SP_DISK_YELLOW,
1224     EL_SP_SNIKSNAK,
1225     EL_SP_ELECTRON,
1226     EL_DX_SUPABOMB
1227   };
1228   static int ep_explosive_num = SIZEOF_ARRAY_INT(ep_explosive);
1229
1230   static int ep_mampf3[] =
1231   {
1232     EL_EDELSTEIN,
1233     EL_EDELSTEIN_BD,
1234     EL_EDELSTEIN_GELB,
1235     EL_EDELSTEIN_ROT,
1236     EL_EDELSTEIN_LILA,
1237     EL_DIAMANT,
1238     EL_PEARL,
1239     EL_CRYSTAL
1240   };
1241   static int ep_mampf3_num = SIZEOF_ARRAY_INT(ep_mampf3);
1242
1243   static int ep_pushable[] =
1244   {
1245     EL_FELSBROCKEN,
1246     EL_BD_ROCK,
1247     EL_BOMBE,
1248     EL_KOKOSNUSS,
1249     EL_ZEIT_LEER,
1250     EL_SOKOBAN_FELD_VOLL,
1251     EL_SOKOBAN_OBJEKT,
1252     EL_SONDE,
1253     EL_SP_ZONK,
1254     EL_SP_DISK_ORANGE,
1255     EL_SP_DISK_YELLOW,
1256     EL_BALLOON,
1257     EL_SPRING,
1258     EL_DX_SUPABOMB
1259   };
1260   static int ep_pushable_num = SIZEOF_ARRAY_INT(ep_pushable);
1261
1262   static int ep_player[] =
1263   {
1264     EL_SPIELFIGUR,
1265     EL_SPIELER1,
1266     EL_SPIELER2,
1267     EL_SPIELER3,
1268     EL_SPIELER4
1269   };
1270   static int ep_player_num = SIZEOF_ARRAY_INT(ep_player);
1271
1272   static int ep_has_content[] =
1273   {
1274     EL_MAMPFER,
1275     EL_AMOEBE_NASS,
1276     EL_AMOEBE_NORM,
1277     EL_AMOEBE_VOLL,
1278     EL_AMOEBE_BD
1279   };
1280   static int ep_has_content_num = SIZEOF_ARRAY_INT(ep_has_content);
1281
1282   static int ep_eatable[] =
1283   {
1284     EL_ERDREICH,
1285     EL_SP_BASE,
1286     EL_SP_BUG,
1287     EL_TRAP_INACTIVE,
1288     EL_SAND_INVISIBLE
1289   };
1290   static int ep_eatable_num = SIZEOF_ARRAY_INT(ep_eatable);
1291
1292   static int ep_sp_element[] =
1293   {
1294     EL_SP_EMPTY,
1295     EL_SP_ZONK,
1296     EL_SP_BASE,
1297     EL_SP_MURPHY,
1298     EL_SP_INFOTRON,
1299     EL_SP_CHIP_SINGLE,
1300     EL_SP_HARD_GRAY,
1301     EL_SP_EXIT,
1302     EL_SP_DISK_ORANGE,
1303     EL_SP_PORT1_RIGHT,
1304     EL_SP_PORT1_DOWN,
1305     EL_SP_PORT1_LEFT,
1306     EL_SP_PORT1_UP,
1307     EL_SP_PORT2_RIGHT,
1308     EL_SP_PORT2_DOWN,
1309     EL_SP_PORT2_LEFT,
1310     EL_SP_PORT2_UP,
1311     EL_SP_SNIKSNAK,
1312     EL_SP_DISK_YELLOW,
1313     EL_SP_TERMINAL,
1314     EL_SP_DISK_RED,
1315     EL_SP_PORT_Y,
1316     EL_SP_PORT_X,
1317     EL_SP_PORT_XY,
1318     EL_SP_ELECTRON,
1319     EL_SP_BUG,
1320     EL_SP_CHIP_LEFT,
1321     EL_SP_CHIP_RIGHT,
1322     EL_SP_HARD_BASE1,
1323     EL_SP_HARD_GREEN,
1324     EL_SP_HARD_BLUE,
1325     EL_SP_HARD_RED,
1326     EL_SP_HARD_YELLOW,
1327     EL_SP_HARD_BASE2,
1328     EL_SP_HARD_BASE3,
1329     EL_SP_HARD_BASE4,
1330     EL_SP_HARD_BASE5,
1331     EL_SP_HARD_BASE6,
1332     EL_SP_CHIP_UPPER,
1333     EL_SP_CHIP_LOWER,
1334     /* additional elements that appeared in newer Supaplex levels */
1335     EL_UNSICHTBAR,
1336     /* more than one murphy in a level results in an inactive clone */
1337     EL_SP_MURPHY_CLONE
1338   };
1339   static int ep_sp_element_num = SIZEOF_ARRAY_INT(ep_sp_element);
1340
1341   static int ep_quick_gate[] =
1342   {
1343     EL_EM_GATE_1,
1344     EL_EM_GATE_2,
1345     EL_EM_GATE_3,
1346     EL_EM_GATE_4,
1347     EL_EM_GATE_1X,
1348     EL_EM_GATE_2X,
1349     EL_EM_GATE_3X,
1350     EL_EM_GATE_4X,
1351     EL_SP_PORT1_LEFT,
1352     EL_SP_PORT2_LEFT,
1353     EL_SP_PORT1_RIGHT,
1354     EL_SP_PORT2_RIGHT,
1355     EL_SP_PORT1_UP,
1356     EL_SP_PORT2_UP,
1357     EL_SP_PORT1_DOWN,
1358     EL_SP_PORT2_DOWN,
1359     EL_SP_PORT_X,
1360     EL_SP_PORT_Y,
1361     EL_SP_PORT_XY,
1362     EL_SWITCHGATE_OPEN,
1363     EL_TIMEGATE_OPEN
1364   };
1365   static int ep_quick_gate_num = SIZEOF_ARRAY_INT(ep_quick_gate);
1366
1367   static int ep_over_player[] =
1368   {
1369     EL_SP_PORT1_LEFT,
1370     EL_SP_PORT2_LEFT,
1371     EL_SP_PORT1_RIGHT,
1372     EL_SP_PORT2_RIGHT,
1373     EL_SP_PORT1_UP,
1374     EL_SP_PORT2_UP,
1375     EL_SP_PORT1_DOWN,
1376     EL_SP_PORT2_DOWN,
1377     EL_SP_PORT_X,
1378     EL_SP_PORT_Y,
1379     EL_SP_PORT_XY,
1380     EL_TUBE_CROSS,
1381     EL_TUBE_VERTICAL,
1382     EL_TUBE_HORIZONTAL,
1383     EL_TUBE_VERT_LEFT,
1384     EL_TUBE_VERT_RIGHT,
1385     EL_TUBE_HORIZ_UP,
1386     EL_TUBE_HORIZ_DOWN,
1387     EL_TUBE_LEFT_UP,
1388     EL_TUBE_LEFT_DOWN,
1389     EL_TUBE_RIGHT_UP,
1390     EL_TUBE_RIGHT_DOWN
1391   };
1392   static int ep_over_player_num = SIZEOF_ARRAY_INT(ep_over_player);
1393
1394   static int ep_active_bomb[] =
1395   {
1396     EL_DYNAMITE_ACTIVE,
1397     EL_DYNABOMB_ACTIVE_1,
1398     EL_DYNABOMB_ACTIVE_2,
1399     EL_DYNABOMB_ACTIVE_3,
1400     EL_DYNABOMB_ACTIVE_4
1401   };
1402   static int ep_active_bomb_num = SIZEOF_ARRAY_INT(ep_active_bomb);
1403
1404   static int ep_belt[] =
1405   {
1406     EL_BELT1_LEFT,
1407     EL_BELT1_MIDDLE,
1408     EL_BELT1_RIGHT,
1409     EL_BELT2_LEFT,
1410     EL_BELT2_MIDDLE,
1411     EL_BELT2_RIGHT,
1412     EL_BELT3_LEFT,
1413     EL_BELT3_MIDDLE,
1414     EL_BELT3_RIGHT,
1415     EL_BELT4_LEFT,
1416     EL_BELT4_MIDDLE,
1417     EL_BELT4_RIGHT,
1418   };
1419   static int ep_belt_num = SIZEOF_ARRAY_INT(ep_belt);
1420
1421   static int ep_belt_switch[] =
1422   {
1423     EL_BELT1_SWITCH_LEFT,
1424     EL_BELT1_SWITCH_MIDDLE,
1425     EL_BELT1_SWITCH_RIGHT,
1426     EL_BELT2_SWITCH_LEFT,
1427     EL_BELT2_SWITCH_MIDDLE,
1428     EL_BELT2_SWITCH_RIGHT,
1429     EL_BELT3_SWITCH_LEFT,
1430     EL_BELT3_SWITCH_MIDDLE,
1431     EL_BELT3_SWITCH_RIGHT,
1432     EL_BELT4_SWITCH_LEFT,
1433     EL_BELT4_SWITCH_MIDDLE,
1434     EL_BELT4_SWITCH_RIGHT,
1435   };
1436   static int ep_belt_switch_num = SIZEOF_ARRAY_INT(ep_belt_switch);
1437
1438   static int ep_tube[] =
1439   {
1440     EL_TUBE_CROSS,
1441     EL_TUBE_VERTICAL,
1442     EL_TUBE_HORIZONTAL,
1443     EL_TUBE_VERT_LEFT,
1444     EL_TUBE_VERT_RIGHT,
1445     EL_TUBE_HORIZ_UP,
1446     EL_TUBE_HORIZ_DOWN,
1447     EL_TUBE_LEFT_UP,
1448     EL_TUBE_LEFT_DOWN,
1449     EL_TUBE_RIGHT_UP,
1450     EL_TUBE_RIGHT_DOWN
1451   };
1452   static int ep_tube_num = SIZEOF_ARRAY_INT(ep_tube);
1453
1454   static long ep1_bit[] =
1455   {
1456     EP_BIT_AMOEBALIVE,
1457     EP_BIT_AMOEBOID,
1458     EP_BIT_SCHLUESSEL,
1459     EP_BIT_PFORTE,
1460     EP_BIT_SOLID,
1461     EP_BIT_MASSIVE,
1462     EP_BIT_SLIPPERY,
1463     EP_BIT_ENEMY,
1464     EP_BIT_MAUER,
1465     EP_BIT_CAN_FALL,
1466     EP_BIT_CAN_SMASH,
1467     EP_BIT_CAN_CHANGE,
1468     EP_BIT_CAN_MOVE,
1469     EP_BIT_COULD_MOVE,
1470     EP_BIT_DONT_TOUCH,
1471     EP_BIT_DONT_GO_TO,
1472     EP_BIT_MAMPF2,
1473     EP_BIT_BD_ELEMENT,
1474     EP_BIT_SB_ELEMENT,
1475     EP_BIT_GEM,
1476     EP_BIT_INACTIVE,
1477     EP_BIT_EXPLOSIVE,
1478     EP_BIT_MAMPF3,
1479     EP_BIT_PUSHABLE,
1480     EP_BIT_PLAYER,
1481     EP_BIT_HAS_CONTENT,
1482     EP_BIT_EATABLE,
1483     EP_BIT_SP_ELEMENT,
1484     EP_BIT_QUICK_GATE,
1485     EP_BIT_OVER_PLAYER,
1486     EP_BIT_ACTIVE_BOMB
1487   };
1488   static long ep2_bit[] =
1489   {
1490     EP_BIT_BELT,
1491     EP_BIT_BELT_SWITCH,
1492     EP_BIT_TUBE
1493   };
1494   static int *ep1_array[] =
1495   {
1496     ep_amoebalive,
1497     ep_amoeboid,
1498     ep_schluessel,
1499     ep_pforte,
1500     ep_solid,
1501     ep_massive,
1502     ep_slippery,
1503     ep_enemy,
1504     ep_mauer,
1505     ep_can_fall,
1506     ep_can_smash,
1507     ep_can_change,
1508     ep_can_move,
1509     ep_could_move,
1510     ep_dont_touch,
1511     ep_dont_go_to,
1512     ep_mampf2,
1513     ep_bd_element,
1514     ep_sb_element,
1515     ep_gem,
1516     ep_inactive,
1517     ep_explosive,
1518     ep_mampf3,
1519     ep_pushable,
1520     ep_player,
1521     ep_has_content,
1522     ep_eatable,
1523     ep_sp_element,
1524     ep_quick_gate,
1525     ep_over_player,
1526     ep_active_bomb
1527   };
1528   static int *ep2_array[] =
1529   {
1530     ep_belt,
1531     ep_belt_switch,
1532     ep_tube
1533   };
1534   static int *ep1_num[] =
1535   {
1536     &ep_amoebalive_num,
1537     &ep_amoeboid_num,
1538     &ep_schluessel_num,
1539     &ep_pforte_num,
1540     &ep_solid_num,
1541     &ep_massive_num,
1542     &ep_slippery_num,
1543     &ep_enemy_num,
1544     &ep_mauer_num,
1545     &ep_can_fall_num,
1546     &ep_can_smash_num,
1547     &ep_can_change_num,
1548     &ep_can_move_num,
1549     &ep_could_move_num,
1550     &ep_dont_touch_num,
1551     &ep_dont_go_to_num,
1552     &ep_mampf2_num,
1553     &ep_bd_element_num,
1554     &ep_sb_element_num,
1555     &ep_gem_num,
1556     &ep_inactive_num,
1557     &ep_explosive_num,
1558     &ep_mampf3_num,
1559     &ep_pushable_num,
1560     &ep_player_num,
1561     &ep_has_content_num,
1562     &ep_eatable_num,
1563     &ep_sp_element_num,
1564     &ep_quick_gate_num,
1565     &ep_over_player_num,
1566     &ep_active_bomb_num
1567   };
1568   static int *ep2_num[] =
1569   {
1570     &ep_belt_num,
1571     &ep_belt_switch_num,
1572     &ep_tube_num
1573   };
1574   static int num_properties1 = SIZEOF_ARRAY(ep1_num, int *);
1575   static int num_properties2 = SIZEOF_ARRAY(ep2_num, int *);
1576
1577   for(i=0; i<MAX_ELEMENTS; i++)
1578   {
1579     Elementeigenschaften1[i] = 0;
1580     Elementeigenschaften2[i] = 0;
1581   }
1582
1583   for(i=0; i<num_properties1; i++)
1584     for(j=0; j<*(ep1_num[i]); j++)
1585       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1586   for(i=0; i<num_properties2; i++)
1587     for(j=0; j<*(ep2_num[i]); j++)
1588       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1589
1590   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1591     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1592 }
1593
1594 void CloseAllAndExit(int exit_value)
1595 {
1596   int i;
1597
1598   StopSounds();
1599   FreeSounds(NUM_SOUNDS);
1600   CloseAudio();
1601
1602   for(i=0; i<NUM_BITMAPS; i++)
1603     FreeBitmap(pix[i]);
1604
1605   CloseVideoDisplay();
1606   ClosePlatformDependantStuff();
1607
1608   exit(exit_value);
1609 }