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 InitSoundServer(void);
  49 static void InitSound(void);
  50 static void InitGfx(void);
  51 static void InitGfxBackground(void);
  52 static void InitGadgets(void);
  53 static void InitElementProperties(void);
  54
  55 void OpenAll(void)
  56 {
  57   if (options.serveronly)
  58   {
  59 #if defined(PLATFORM_UNIX)
  60     NetworkServer(options.server_port, options.serveronly);
  61 #else
  62     Error(ERR_WARN, "networking only supported in Unix version");
  63 #endif
  64     exit(0);    /* never reached */
  65   }
  66
  67   InitProgramInfo(UNIX_USERDATA_DIRECTORY,
  68                   PROGRAM_TITLE_STRING, getWindowTitleString(),
  69                   ICON_TITLE_STRING, X11_ICON_FILENAME, X11_ICONMASK_FILENAME,
  70                   MSDOS_POINTER_FILENAME,
  71                   COOKIE_PREFIX, FILENAME_PREFIX, GAME_VERSION_ACTUAL);
  72
  73   InitSetup();
  74   InitPlayerInfo();
  75   InitArtworkInfo();            /* needed before loading gfx, sound & music */
  76
  77   InitCounter();
  78   InitSoundServer();
  79   InitJoysticks();
  80   InitRND(NEW_RANDOMIZE);
  81
  82   InitVideoDisplay();
  83   InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
  84                   setup.fullscreen);
  85
  86   InitEventFilter(FilterMouseMotionEvents);
  87
  88   InitGfx();
  89   InitElementProperties();      /* initializes IS_CHAR() for el2gfx() */
  90
  91   InitLevelInfo();
  92   InitGadgets();                /* needs to know number of level series */
  93   InitSound();                  /* needs to know current level directory */
  94
  95   InitGfxBackground();
  96   InitToons();
  97
  98   DrawMainMenu();
  99
 100   InitNetworkServer();
 101 }
 102
 103 void InitSetup()
 104 {
 105   LoadSetup();                                  /* global setup info */
 106 }
 107
 108 void InitPlayerInfo()
 109 {
 110   int i;
 111
 112   /* choose default local player */
 113   local_player = &stored_player[0];
 114
 115   for (i=0; i<MAX_PLAYERS; i++)
 116     stored_player[i].connected = FALSE;
 117
 118   local_player->connected = TRUE;
 119 }
 120
 121 void InitLevelInfo()
 122 {
 123   LoadLevelInfo();                              /* global level info */
 124   LoadLevelSetup_LastSeries();                  /* last played series info */
 125   LoadLevelSetup_SeriesInfo();                  /* last played level info */
 126 }
 127
 128 void InitArtworkInfo()
 129 {
 130   LoadArtworkInfo();
 131 }
 132
 133 void InitNetworkServer()
 134 {
 135 #if defined(PLATFORM_UNIX)
 136   int nr_wanted;
 137 #endif
 138
 139   if (!options.network)
 140     return;
 141
 142 #if defined(PLATFORM_UNIX)
 143   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 144
 145   if (!ConnectToServer(options.server_host, options.server_port))
 146     Error(ERR_EXIT, "cannot connect to network game server");
 147
 148   SendToServer_PlayerName(setup.player_name);
 149   SendToServer_ProtocolVersion();
 150
 151   if (nr_wanted)
 152     SendToServer_NrWanted(nr_wanted);
 153 #endif
 154 }
 155
 156 #if 0
 157 static void ReloadCustomSounds()
 158 {
 159   int i;
 160
 161 #if 1
 162   printf("DEBUG: reloading sounds '%s' ...\n", artwork.sounds_set_current);
 163 #endif
 164
 165   LoadSoundsInfo();
 166
 167   for(i=0; i<NUM_SOUNDS; i++)
 168     LoadSoundToList(sound_name[i], i);
 169 }
 170
 171 static void ReloadCustomMusic()
 172 {
 173 #if 1
 174   printf("DEBUG: reloading music '%s' ...\n", artwork.music_set_current);
 175 #endif
 176
 177   FreeAllMusic();
 178
 179   LoadCustomMusic();
 180 }
 181 #endif
 182
 183 static void InitSoundServer()
 184 {
 185   OpenAudio();
 186 #if 0
 187   SetAudioReloadFunctions(ReloadCustomSounds, ReloadCustomMusic);
 188 #endif
 189   InitSoundList(sound_name, NUM_SOUNDS);
 190
 191   StartSoundserver();
 192 }
 193
 194 static void InitSound()
 195 {
 196   InitReloadSounds(artwork.snd_current->name);
 197   InitReloadMusic(artwork.mus_current->name);
 198 }
 199
 200 static void InitTileClipmasks()
 201 {
 202 #if defined(TARGET_X11)
 203   XGCValues clip_gc_values;
 204   unsigned long clip_gc_valuemask;
 205
 206 #if defined(TARGET_X11_NATIVE)
 207   GC copy_clipmask_gc;
 208
 209   static struct
 210   {
 211     int start;
 212     int count;
 213   }
 214   tile_needs_clipping[] =
 215   {
 216     { GFX_SPIELER1_UP, 4 },
 217     { GFX_SPIELER1_DOWN, 4 },
 218     { GFX_SPIELER1_LEFT, 4 },
 219     { GFX_SPIELER1_RIGHT, 4 },
 220     { GFX_SPIELER1_PUSH_LEFT, 4 },
 221     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 222     { GFX_SPIELER2_UP, 4 },
 223     { GFX_SPIELER2_DOWN, 4 },
 224     { GFX_SPIELER2_LEFT, 4 },
 225     { GFX_SPIELER2_RIGHT, 4 },
 226     { GFX_SPIELER2_PUSH_LEFT, 4 },
 227     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 228     { GFX_SPIELER3_UP, 4 },
 229     { GFX_SPIELER3_DOWN, 4 },
 230     { GFX_SPIELER3_LEFT, 4 },
 231     { GFX_SPIELER3_RIGHT, 4 },
 232     { GFX_SPIELER3_PUSH_LEFT, 4 },
 233     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 234     { GFX_SPIELER4_UP, 4 },
 235     { GFX_SPIELER4_DOWN, 4 },
 236     { GFX_SPIELER4_LEFT, 4 },
 237     { GFX_SPIELER4_RIGHT, 4 },
 238     { GFX_SPIELER4_PUSH_LEFT, 4 },
 239     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 240     { GFX_SP_MURPHY, 1 },
 241     { GFX_MURPHY_GO_LEFT, 3 },
 242     { GFX_MURPHY_GO_RIGHT, 3 },
 243     { GFX_MURPHY_SNAP_UP, 1 },
 244     { GFX_MURPHY_SNAP_DOWN, 1 },
 245     { GFX_MURPHY_SNAP_RIGHT, 1 },
 246     { GFX_MURPHY_SNAP_LEFT, 1 },
 247     { GFX_MURPHY_PUSH_RIGHT, 1 },
 248     { GFX_MURPHY_PUSH_LEFT, 1 },
 249     { GFX_GEBLUBBER, 4 },
 250     { GFX_DYNAMIT, 7 },
 251     { GFX_DYNABOMB, 4 },
 252     { GFX_EXPLOSION, 8 },
 253     { GFX_SOKOBAN_OBJEKT, 1 },
 254     { GFX_FUNKELN_BLAU, 3 },
 255     { GFX_FUNKELN_WEISS, 3 },
 256     { GFX2_SHIELD_PASSIVE, 3 },
 257     { GFX2_SHIELD_ACTIVE, 3 },
 258     { -1, 0 }
 259   };
 260 #endif /* TARGET_X11_NATIVE */
 261 #endif /* TARGET_X11 */
 262
 263   int i;
 264
 265   /* initialize pixmap array for special X11 tile clipping to Pixmap 'None' */
 266   for(i=0; i<NUM_TILES; i++)
 267     tile_clipmask[i] = None;
 268
 269 #if defined(TARGET_X11)
 270   /* This stuff is needed because X11 (XSetClipOrigin(), to be precise) is
 271      often very slow when preparing a masked XCopyArea() for big Pixmaps.
 272      To prevent this, create small (tile-sized) mask Pixmaps which will then
 273      be set much faster with XSetClipOrigin() and speed things up a lot. */
 274
 275   clip_gc_values.graphics_exposures = False;
 276   clip_gc_valuemask = GCGraphicsExposures;
 277   tile_clip_gc =
 278     XCreateGC(display, window->drawable, clip_gc_valuemask, &clip_gc_values);
 279
 280   for(i=0; i<NUM_BITMAPS; i++)
 281   {
 282     if (pix[i]->clip_mask)
 283     {
 284       clip_gc_values.graphics_exposures = False;
 285       clip_gc_values.clip_mask = pix[i]->clip_mask;
 286       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 287       pix[i]->stored_clip_gc = XCreateGC(display, window->drawable,
 288                                          clip_gc_valuemask, &clip_gc_values);
 289     }
 290   }
 291
 292 #if defined(TARGET_X11_NATIVE)
 293
 294   /* create graphic context structures needed for clipping */
 295   clip_gc_values.graphics_exposures = False;
 296   clip_gc_valuemask = GCGraphicsExposures;
 297   copy_clipmask_gc =
 298     XCreateGC(display, pix[PIX_BACK]->clip_mask,
 299               clip_gc_valuemask, &clip_gc_values);
 300
 301   /* create only those clipping Pixmaps we really need */
 302   for(i=0; tile_needs_clipping[i].start>=0; i++)
 303   {
 304     int j;
 305
 306     for(j=0; j<tile_needs_clipping[i].count; j++)
 307     {
 308       int tile = tile_needs_clipping[i].start + j;
 309       int graphic = tile;
 310       int src_x, src_y;
 311       int pixmap_nr;
 312       Pixmap src_pixmap;
 313
 314       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 315       src_pixmap = pix[pixmap_nr]->clip_mask;
 316
 317       tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
 318                                           TILEX, TILEY, 1);
 319
 320       XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
 321                 src_x, src_y, TILEX, TILEY, 0, 0);
 322     }
 323   }
 324
 325   XFreeGC(display, copy_clipmask_gc);
 326
 327 #endif /* TARGET_X11_NATIVE */
 328 #endif /* TARGET_X11 */
 329 }
 330
 331 void FreeTileClipmasks()
 332 {
 333 #if defined(TARGET_X11)
 334   int i;
 335
 336   for(i=0; i<NUM_TILES; i++)
 337   {
 338     if (tile_clipmask[i] != None)
 339     {
 340       XFreePixmap(display, tile_clipmask[i]);
 341       tile_clipmask[i] = None;
 342     }
 343   }
 344
 345   if (tile_clip_gc)
 346     XFreeGC(display, tile_clip_gc);
 347   tile_clip_gc = None;
 348
 349   for(i=0; i<NUM_BITMAPS; i++)
 350   {
 351     if (pix[i]->stored_clip_gc)
 352     {
 353       XFreeGC(display, pix[i]->stored_clip_gc);
 354       pix[i]->stored_clip_gc = None;
 355     }
 356   }
 357 #endif /* TARGET_X11 */
 358 }
 359
 360 void InitGfx()
 361 {
 362   int i;
 363
 364   /* initialize some global variables */
 365   global.frames_per_second = 0;
 366   global.fps_slowdown = FALSE;
 367   global.fps_slowdown_factor = 1;
 368
 369   /* initialize screen properties */
 370   InitGfxFieldInfo(SX, SY, SXSIZE, SYSIZE,
 371                    REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 372   InitGfxDoor1Info(DX, DY, DXSIZE, DYSIZE);
 373   InitGfxDoor2Info(VX, VY, VXSIZE, VYSIZE);
 374   InitGfxScrollbufferInfo(FXSIZE, FYSIZE);
 375
 376   /* create additional image buffers for double-buffering */
 377   pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 378   pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 379
 380   pix[PIX_SMALLFONT] = LoadCustomImage(image_filename[PIX_SMALLFONT]);
 381
 382   InitFontInfo(NULL, NULL, pix[PIX_SMALLFONT]);
 383
 384   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 385   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 386 #if defined(PLATFORM_MSDOS)
 387   DrawInitText(PROGRAM_DOS_PORT_STRING, 210, FC_BLUE);
 388   rest(200);
 389 #endif
 390   DrawInitText("Loading graphics:",120,FC_GREEN);
 391
 392   for(i=0; i<NUM_PICTURES; i++)
 393   {
 394     if (i != PIX_SMALLFONT)
 395     {
 396       DrawInitText(image_filename[i], 150, FC_YELLOW);
 397
 398       pix[i] = LoadCustomImage(image_filename[i]);
 399     }
 400   }
 401
 402   InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
 403
 404   InitTileClipmasks();
 405 }
 406
 407 void InitGfxBackground()
 408 {
 409   int x, y;
 410
 411   drawto = backbuffer;
 412   fieldbuffer = pix[PIX_DB_FIELD];
 413   SetDrawtoField(DRAW_BACKBUFFER);
 414
 415   BlitBitmap(pix[PIX_BACK], backbuffer, 0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
 416   ClearRectangle(backbuffer, REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 417   ClearRectangle(pix[PIX_DB_DOOR], 0, 0, 3 * DXSIZE, DYSIZE + VYSIZE);
 418
 419   for(x=0; x<MAX_BUF_XSIZE; x++)
 420     for(y=0; y<MAX_BUF_YSIZE; y++)
 421       redraw[x][y] = 0;
 422   redraw_tiles = 0;
 423   redraw_mask = REDRAW_ALL;
 424 }
 425
 426 void ReloadCustomArtwork()
 427 {
 428   if (artwork.graphics_set_current != artwork.gfx_current->name)
 429   {
 430     int i;
 431
 432     ClearRectangle(window, 0, 0, WIN_XSIZE, WIN_YSIZE);
 433
 434     for(i=0; i<NUM_PICTURES; i++)
 435     {
 436       DrawInitText(image_filename[i], 150, FC_YELLOW);
 437       ReloadCustomImage(pix[i], image_filename[i]);
 438     }
 439
 440     FreeTileClipmasks();
 441     InitTileClipmasks();
 442     InitGfxBackground();
 443
 444     SetDoorState(DOOR_OPEN_1 | DOOR_CLOSE_2);
 445
 446     artwork.graphics_set_current = artwork.gfx_current->name;
 447   }
 448
 449   if (artwork.sounds_set_current != artwork.snd_current->name)
 450   {
 451     InitReloadSounds(artwork.snd_current->name);
 452
 453     artwork.sounds_set_current = artwork.snd_current->name;
 454   }
 455
 456   if (artwork.music_set_current != artwork.mus_current->name)
 457   {
 458     InitReloadMusic(artwork.mus_current->name);
 459
 460     artwork.music_set_current = artwork.mus_current->name;
 461   }
 462 }
 463
 464 void InitGadgets()
 465 {
 466   CreateLevelEditorGadgets();
 467   CreateGameButtons();
 468   CreateTapeButtons();
 469   CreateToolButtons();
 470   CreateScreenGadgets();
 471 }
 472
 473 void InitElementProperties()
 474 {
 475   int i,j;
 476
 477   static int ep_amoebalive[] =
 478   {
 479     EL_AMOEBE_NASS,
 480     EL_AMOEBE_NORM,
 481     EL_AMOEBE_VOLL,
 482     EL_AMOEBE_BD
 483   };
 484   static int ep_amoebalive_num = SIZEOF_ARRAY_INT(ep_amoebalive);
 485
 486   static int ep_amoeboid[] =
 487   {
 488     EL_AMOEBE_TOT,
 489     EL_AMOEBE_NASS,
 490     EL_AMOEBE_NORM,
 491     EL_AMOEBE_VOLL,
 492     EL_AMOEBE_BD
 493   };
 494   static int ep_amoeboid_num = SIZEOF_ARRAY_INT(ep_amoeboid);
 495
 496   static int ep_schluessel[] =
 497   {
 498     EL_SCHLUESSEL1,
 499     EL_SCHLUESSEL2,
 500     EL_SCHLUESSEL3,
 501     EL_SCHLUESSEL4,
 502     EL_EM_KEY_1,
 503     EL_EM_KEY_2,
 504     EL_EM_KEY_3,
 505     EL_EM_KEY_4
 506   };
 507   static int ep_schluessel_num = SIZEOF_ARRAY_INT(ep_schluessel);
 508
 509   static int ep_pforte[] =
 510   {
 511     EL_PFORTE1,
 512     EL_PFORTE2,
 513     EL_PFORTE3,
 514     EL_PFORTE4,
 515     EL_PFORTE1X,
 516     EL_PFORTE2X,
 517     EL_PFORTE3X,
 518     EL_PFORTE4X,
 519     EL_EM_GATE_1,
 520     EL_EM_GATE_2,
 521     EL_EM_GATE_3,
 522     EL_EM_GATE_4,
 523     EL_EM_GATE_1X,
 524     EL_EM_GATE_2X,
 525     EL_EM_GATE_3X,
 526     EL_EM_GATE_4X,
 527     EL_SWITCHGATE_OPEN,
 528     EL_SWITCHGATE_CLOSED,
 529     EL_TIMEGATE_OPEN,
 530     EL_TIMEGATE_CLOSED,
 531     EL_TUBE_CROSS,
 532     EL_TUBE_VERTICAL,
 533     EL_TUBE_HORIZONTAL,
 534     EL_TUBE_VERT_LEFT,
 535     EL_TUBE_VERT_RIGHT,
 536     EL_TUBE_HORIZ_UP,
 537     EL_TUBE_HORIZ_DOWN,
 538     EL_TUBE_LEFT_UP,
 539     EL_TUBE_LEFT_DOWN,
 540     EL_TUBE_RIGHT_UP,
 541     EL_TUBE_RIGHT_DOWN
 542   };
 543   static int ep_pforte_num = SIZEOF_ARRAY_INT(ep_pforte);
 544
 545   static int ep_solid[] =
 546   {
 547     EL_BETON,
 548     EL_MAUERWERK,
 549     EL_MAUER_LEBT,
 550     EL_MAUER_X,
 551     EL_MAUER_Y,
 552     EL_MAUER_XY,
 553     EL_BD_WALL,
 554     EL_FELSBODEN,
 555     EL_AUSGANG_ZU,
 556     EL_AUSGANG_ACT,
 557     EL_AUSGANG_AUF,
 558     EL_AMOEBE_TOT,
 559     EL_AMOEBE_NASS,
 560     EL_AMOEBE_NORM,
 561     EL_AMOEBE_VOLL,
 562     EL_AMOEBE_BD,
 563     EL_MORAST_VOLL,
 564     EL_MORAST_LEER,
 565     EL_QUICKSAND_FILLING,
 566     EL_QUICKSAND_EMPTYING,
 567     EL_MAGIC_WALL_OFF,
 568     EL_MAGIC_WALL_EMPTY,
 569     EL_MAGIC_WALL_FULL,
 570     EL_MAGIC_WALL_DEAD,
 571     EL_MAGIC_WALL_BD_OFF,
 572     EL_MAGIC_WALL_BD_EMPTY,
 573     EL_MAGIC_WALL_BD_FULL,
 574     EL_MAGIC_WALL_BD_DEAD,
 575     EL_LIFE,
 576     EL_LIFE_ASYNC,
 577     EL_BADEWANNE1,
 578     EL_BADEWANNE2,
 579     EL_BADEWANNE3,
 580     EL_BADEWANNE4,
 581     EL_BADEWANNE5,
 582     EL_SP_CHIP_SINGLE,
 583     EL_SP_CHIP_LEFT,
 584     EL_SP_CHIP_RIGHT,
 585     EL_SP_CHIP_UPPER,
 586     EL_SP_CHIP_LOWER,
 587     EL_SP_HARD_GRAY,
 588     EL_SP_HARD_GREEN,
 589     EL_SP_HARD_BLUE,
 590     EL_SP_HARD_RED,
 591     EL_SP_HARD_YELLOW,
 592     EL_SP_HARD_BASE1,
 593     EL_SP_HARD_BASE2,
 594     EL_SP_HARD_BASE3,
 595     EL_SP_HARD_BASE4,
 596     EL_SP_HARD_BASE5,
 597     EL_SP_HARD_BASE6,
 598     EL_SP_TERMINAL,
 599     EL_SP_EXIT,
 600     EL_INVISIBLE_STEEL,
 601     EL_BELT1_SWITCH_LEFT,
 602     EL_BELT1_SWITCH_MIDDLE,
 603     EL_BELT1_SWITCH_RIGHT,
 604     EL_BELT2_SWITCH_LEFT,
 605     EL_BELT2_SWITCH_MIDDLE,
 606     EL_BELT2_SWITCH_RIGHT,
 607     EL_BELT3_SWITCH_LEFT,
 608     EL_BELT3_SWITCH_MIDDLE,
 609     EL_BELT3_SWITCH_RIGHT,
 610     EL_BELT4_SWITCH_LEFT,
 611     EL_BELT4_SWITCH_MIDDLE,
 612     EL_BELT4_SWITCH_RIGHT,
 613     EL_SWITCHGATE_SWITCH_1,
 614     EL_SWITCHGATE_SWITCH_2,
 615     EL_LIGHT_SWITCH_OFF,
 616     EL_LIGHT_SWITCH_ON,
 617     EL_TIMEGATE_SWITCH_OFF,
 618     EL_TIMEGATE_SWITCH_ON,
 619     EL_SIGN_EXCLAMATION,
 620     EL_SIGN_RADIOACTIVITY,
 621     EL_SIGN_STOP,
 622     EL_SIGN_WHEELCHAIR,
 623     EL_SIGN_PARKING,
 624     EL_SIGN_ONEWAY,
 625     EL_SIGN_HEART,
 626     EL_SIGN_TRIANGLE,
 627     EL_SIGN_ROUND,
 628     EL_SIGN_EXIT,
 629     EL_SIGN_YINYANG,
 630     EL_SIGN_OTHER,
 631     EL_STEEL_SLANTED,
 632     EL_EMC_STEEL_WALL_1,
 633     EL_EMC_STEEL_WALL_2,
 634     EL_EMC_STEEL_WALL_3,
 635     EL_EMC_STEEL_WALL_4,
 636     EL_EMC_WALL_1,
 637     EL_EMC_WALL_2,
 638     EL_EMC_WALL_3,
 639     EL_EMC_WALL_4,
 640     EL_EMC_WALL_5,
 641     EL_EMC_WALL_6,
 642     EL_EMC_WALL_7,
 643     EL_EMC_WALL_8,
 644     EL_CRYSTAL,
 645     EL_WALL_PEARL,
 646     EL_WALL_CRYSTAL,
 647     EL_TUBE_CROSS,
 648     EL_TUBE_VERTICAL,
 649     EL_TUBE_HORIZONTAL,
 650     EL_TUBE_VERT_LEFT,
 651     EL_TUBE_VERT_RIGHT,
 652     EL_TUBE_HORIZ_UP,
 653     EL_TUBE_HORIZ_DOWN,
 654     EL_TUBE_LEFT_UP,
 655     EL_TUBE_LEFT_DOWN,
 656     EL_TUBE_RIGHT_UP,
 657     EL_TUBE_RIGHT_DOWN
 658   };
 659   static int ep_solid_num = SIZEOF_ARRAY_INT(ep_solid);
 660
 661   static int ep_massive[] =
 662   {
 663     EL_BETON,
 664     EL_SALZSAEURE,
 665     EL_BADEWANNE1,
 666     EL_BADEWANNE2,
 667     EL_BADEWANNE3,
 668     EL_BADEWANNE4,
 669     EL_BADEWANNE5,
 670     EL_PFORTE1,
 671     EL_PFORTE2,
 672     EL_PFORTE3,
 673     EL_PFORTE4,
 674     EL_PFORTE1X,
 675     EL_PFORTE2X,
 676     EL_PFORTE3X,
 677     EL_PFORTE4X,
 678     EL_EM_GATE_1,
 679     EL_EM_GATE_2,
 680     EL_EM_GATE_3,
 681     EL_EM_GATE_4,
 682     EL_EM_GATE_1X,
 683     EL_EM_GATE_2X,
 684     EL_EM_GATE_3X,
 685     EL_EM_GATE_4X,
 686     EL_SWITCHGATE_OPEN,
 687     EL_SWITCHGATE_CLOSED,
 688     EL_TIMEGATE_OPEN,
 689     EL_TIMEGATE_CLOSED,
 690     EL_SP_HARD_GRAY,
 691     EL_SP_HARD_GREEN,
 692     EL_SP_HARD_BLUE,
 693     EL_SP_HARD_RED,
 694     EL_SP_HARD_YELLOW,
 695     EL_SP_HARD_BASE1,
 696     EL_SP_HARD_BASE2,
 697     EL_SP_HARD_BASE3,
 698     EL_SP_HARD_BASE4,
 699     EL_SP_HARD_BASE5,
 700     EL_SP_HARD_BASE6,
 701     EL_INVISIBLE_STEEL,
 702     EL_BELT1_SWITCH_LEFT,
 703     EL_BELT1_SWITCH_MIDDLE,
 704     EL_BELT1_SWITCH_RIGHT,
 705     EL_BELT2_SWITCH_LEFT,
 706     EL_BELT2_SWITCH_MIDDLE,
 707     EL_BELT2_SWITCH_RIGHT,
 708     EL_BELT3_SWITCH_LEFT,
 709     EL_BELT3_SWITCH_MIDDLE,
 710     EL_BELT3_SWITCH_RIGHT,
 711     EL_BELT4_SWITCH_LEFT,
 712     EL_BELT4_SWITCH_MIDDLE,
 713     EL_BELT4_SWITCH_RIGHT,
 714     EL_LIGHT_SWITCH_OFF,
 715     EL_LIGHT_SWITCH_ON,
 716     EL_SIGN_EXCLAMATION,
 717     EL_SIGN_RADIOACTIVITY,
 718     EL_SIGN_STOP,
 719     EL_SIGN_WHEELCHAIR,
 720     EL_SIGN_PARKING,
 721     EL_SIGN_ONEWAY,
 722     EL_SIGN_HEART,
 723     EL_SIGN_TRIANGLE,
 724     EL_SIGN_ROUND,
 725     EL_SIGN_EXIT,
 726     EL_SIGN_YINYANG,
 727     EL_SIGN_OTHER,
 728     EL_STEEL_SLANTED,
 729     EL_EMC_STEEL_WALL_1,
 730     EL_EMC_STEEL_WALL_2,
 731     EL_EMC_STEEL_WALL_3,
 732     EL_EMC_STEEL_WALL_4,
 733     EL_CRYSTAL,
 734     EL_TUBE_CROSS,
 735     EL_TUBE_VERTICAL,
 736     EL_TUBE_HORIZONTAL,
 737     EL_TUBE_VERT_LEFT,
 738     EL_TUBE_VERT_RIGHT,
 739     EL_TUBE_HORIZ_UP,
 740     EL_TUBE_HORIZ_DOWN,
 741     EL_TUBE_LEFT_UP,
 742     EL_TUBE_LEFT_DOWN,
 743     EL_TUBE_RIGHT_UP,
 744     EL_TUBE_RIGHT_DOWN
 745   };
 746   static int ep_massive_num = SIZEOF_ARRAY_INT(ep_massive);
 747
 748   static int ep_slippery[] =
 749   {
 750     EL_FELSBODEN,
 751     EL_BD_WALL,
 752     EL_FELSBROCKEN,
 753     EL_BD_ROCK,
 754     EL_EDELSTEIN,
 755     EL_EDELSTEIN_BD,
 756     EL_EDELSTEIN_GELB,
 757     EL_EDELSTEIN_ROT,
 758     EL_EDELSTEIN_LILA,
 759     EL_DIAMANT,
 760     EL_BOMBE,
 761     EL_KOKOSNUSS,
 762     EL_ABLENK_EIN,
 763     EL_ABLENK_AUS,
 764     EL_ZEIT_VOLL,
 765     EL_ZEIT_LEER,
 766     EL_BIRNE_EIN,
 767     EL_BIRNE_AUS,
 768     EL_BADEWANNE1,
 769     EL_BADEWANNE2,
 770     EL_SONDE,
 771     EL_SP_ZONK,
 772     EL_SP_INFOTRON,
 773     EL_SP_CHIP_SINGLE,
 774     EL_SP_CHIP_LEFT,
 775     EL_SP_CHIP_RIGHT,
 776     EL_SP_CHIP_UPPER,
 777     EL_SP_CHIP_LOWER,
 778     EL_SPEED_PILL,
 779     EL_STEEL_SLANTED,
 780     EL_PEARL,
 781     EL_CRYSTAL
 782   };
 783   static int ep_slippery_num = SIZEOF_ARRAY_INT(ep_slippery);
 784
 785   static int ep_enemy[] =
 786   {
 787     EL_KAEFER,
 788     EL_FLIEGER,
 789     EL_BUTTERFLY,
 790     EL_FIREFLY,
 791     EL_MAMPFER,
 792     EL_MAMPFER2,
 793     EL_ROBOT,
 794     EL_PACMAN,
 795     EL_SP_SNIKSNAK,
 796     EL_SP_ELECTRON
 797   };
 798   static int ep_enemy_num = SIZEOF_ARRAY_INT(ep_enemy);
 799
 800   static int ep_mauer[] =
 801   {
 802     EL_BETON,
 803     EL_PFORTE1,
 804     EL_PFORTE2,
 805     EL_PFORTE3,
 806     EL_PFORTE4,
 807     EL_PFORTE1X,
 808     EL_PFORTE2X,
 809     EL_PFORTE3X,
 810     EL_PFORTE4X,
 811     EL_EM_GATE_1,
 812     EL_EM_GATE_2,
 813     EL_EM_GATE_3,
 814     EL_EM_GATE_4,
 815     EL_EM_GATE_1X,
 816     EL_EM_GATE_2X,
 817     EL_EM_GATE_3X,
 818     EL_EM_GATE_4X,
 819     EL_AUSGANG_ZU,
 820     EL_AUSGANG_ACT,
 821     EL_AUSGANG_AUF,
 822     EL_MAUERWERK,
 823     EL_FELSBODEN,
 824     EL_MAUER_LEBT,
 825     EL_MAUER_X,
 826     EL_MAUER_Y,
 827     EL_MAUER_XY,
 828     EL_MAUERND,
 829     EL_BD_WALL,
 830     EL_SP_CHIP_SINGLE,
 831     EL_SP_CHIP_LEFT,
 832     EL_SP_CHIP_RIGHT,
 833     EL_SP_CHIP_UPPER,
 834     EL_SP_CHIP_LOWER,
 835     EL_SP_HARD_GRAY,
 836     EL_SP_HARD_GREEN,
 837     EL_SP_HARD_BLUE,
 838     EL_SP_HARD_RED,
 839     EL_SP_HARD_YELLOW,
 840     EL_SP_HARD_BASE1,
 841     EL_SP_HARD_BASE2,
 842     EL_SP_HARD_BASE3,
 843     EL_SP_HARD_BASE4,
 844     EL_SP_HARD_BASE5,
 845     EL_SP_HARD_BASE6,
 846     EL_SP_TERMINAL,
 847     EL_SP_EXIT,
 848     EL_INVISIBLE_STEEL,
 849     EL_STEEL_SLANTED,
 850     EL_EMC_STEEL_WALL_1,
 851     EL_EMC_STEEL_WALL_2,
 852     EL_EMC_STEEL_WALL_3,
 853     EL_EMC_STEEL_WALL_4,
 854     EL_EMC_WALL_1,
 855     EL_EMC_WALL_2,
 856     EL_EMC_WALL_3,
 857     EL_EMC_WALL_4,
 858     EL_EMC_WALL_5,
 859     EL_EMC_WALL_6,
 860     EL_EMC_WALL_7,
 861     EL_EMC_WALL_8
 862   };
 863   static int ep_mauer_num = SIZEOF_ARRAY_INT(ep_mauer);
 864
 865   static int ep_can_fall[] =
 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_BOMBE,
 876     EL_KOKOSNUSS,
 877     EL_TROPFEN,
 878     EL_MORAST_VOLL,
 879     EL_MAGIC_WALL_FULL,
 880     EL_MAGIC_WALL_BD_FULL,
 881     EL_ZEIT_VOLL,
 882     EL_ZEIT_LEER,
 883     EL_SP_ZONK,
 884     EL_SP_INFOTRON,
 885     EL_SP_DISK_ORANGE,
 886     EL_PEARL,
 887     EL_CRYSTAL,
 888     EL_SPRING,
 889     EL_DX_SUPABOMB
 890   };
 891   static int ep_can_fall_num = SIZEOF_ARRAY_INT(ep_can_fall);
 892
 893   static int ep_can_smash[] =
 894   {
 895     EL_FELSBROCKEN,
 896     EL_BD_ROCK,
 897     EL_EDELSTEIN,
 898     EL_EDELSTEIN_BD,
 899     EL_EDELSTEIN_GELB,
 900     EL_EDELSTEIN_ROT,
 901     EL_EDELSTEIN_LILA,
 902     EL_DIAMANT,
 903     EL_SCHLUESSEL1,
 904     EL_SCHLUESSEL2,
 905     EL_SCHLUESSEL3,
 906     EL_SCHLUESSEL4,
 907     EL_EM_KEY_1,
 908     EL_EM_KEY_2,
 909     EL_EM_KEY_3,
 910     EL_EM_KEY_4,
 911     EL_BOMBE,
 912     EL_KOKOSNUSS,
 913     EL_TROPFEN,
 914     EL_ZEIT_VOLL,
 915     EL_ZEIT_LEER,
 916     EL_SP_ZONK,
 917     EL_SP_INFOTRON,
 918     EL_SP_DISK_ORANGE,
 919     EL_PEARL,
 920     EL_CRYSTAL,
 921     EL_SPRING,
 922     EL_DX_SUPABOMB
 923   };
 924   static int ep_can_smash_num = SIZEOF_ARRAY_INT(ep_can_smash);
 925
 926   static int ep_can_change[] =
 927   {
 928     EL_FELSBROCKEN,
 929     EL_BD_ROCK,
 930     EL_EDELSTEIN,
 931     EL_EDELSTEIN_BD,
 932     EL_EDELSTEIN_GELB,
 933     EL_EDELSTEIN_ROT,
 934     EL_EDELSTEIN_LILA,
 935     EL_DIAMANT
 936   };
 937   static int ep_can_change_num = SIZEOF_ARRAY_INT(ep_can_change);
 938
 939   static int ep_can_move[] =
 940   {
 941     EL_KAEFER,
 942     EL_FLIEGER,
 943     EL_BUTTERFLY,
 944     EL_FIREFLY,
 945     EL_MAMPFER,
 946     EL_MAMPFER2,
 947     EL_ROBOT,
 948     EL_PACMAN,
 949     EL_MOLE,
 950     EL_PINGUIN,
 951     EL_SCHWEIN,
 952     EL_DRACHE,
 953     EL_SONDE,
 954     EL_SP_SNIKSNAK,
 955     EL_SP_ELECTRON,
 956     EL_BALLOON,
 957     EL_SPRING_MOVING
 958   };
 959   static int ep_can_move_num = SIZEOF_ARRAY_INT(ep_can_move);
 960
 961   static int ep_could_move[] =
 962   {
 963     EL_KAEFER_RIGHT,
 964     EL_KAEFER_UP,
 965     EL_KAEFER_LEFT,
 966     EL_KAEFER_DOWN,
 967     EL_FLIEGER_RIGHT,
 968     EL_FLIEGER_UP,
 969     EL_FLIEGER_LEFT,
 970     EL_FLIEGER_DOWN,
 971     EL_BUTTERFLY_RIGHT,
 972     EL_BUTTERFLY_UP,
 973     EL_BUTTERFLY_LEFT,
 974     EL_BUTTERFLY_DOWN,
 975     EL_FIREFLY_RIGHT,
 976     EL_FIREFLY_UP,
 977     EL_FIREFLY_LEFT,
 978     EL_FIREFLY_DOWN,
 979     EL_PACMAN_RIGHT,
 980     EL_PACMAN_UP,
 981     EL_PACMAN_LEFT,
 982     EL_PACMAN_DOWN
 983   };
 984   static int ep_could_move_num = SIZEOF_ARRAY_INT(ep_could_move);
 985
 986   static int ep_dont_touch[] =
 987   {
 988     EL_KAEFER,
 989     EL_FLIEGER,
 990     EL_BUTTERFLY,
 991     EL_FIREFLY
 992   };
 993   static int ep_dont_touch_num = SIZEOF_ARRAY_INT(ep_dont_touch);
 994
 995   static int ep_dont_go_to[] =
 996   {
 997     EL_KAEFER,
 998     EL_FLIEGER,
 999     EL_BUTTERFLY,
1000     EL_FIREFLY,
1001     EL_MAMPFER,
1002     EL_MAMPFER2,
1003     EL_ROBOT,
1004     EL_PACMAN,
1005     EL_TROPFEN,
1006     EL_SALZSAEURE,
1007     EL_SP_SNIKSNAK,
1008     EL_SP_ELECTRON,
1009     EL_SP_BUG_ACTIVE,
1010     EL_TRAP_ACTIVE,
1011     EL_LANDMINE
1012   };
1013   static int ep_dont_go_to_num = SIZEOF_ARRAY_INT(ep_dont_go_to);
1014
1015   static int ep_mampf2[] =
1016   {
1017     EL_ERDREICH,
1018     EL_KAEFER,
1019     EL_FLIEGER,
1020     EL_BUTTERFLY,
1021     EL_FIREFLY,
1022     EL_MAMPFER,
1023     EL_ROBOT,
1024     EL_PACMAN,
1025     EL_TROPFEN,
1026     EL_AMOEBE_TOT,
1027     EL_AMOEBE_NASS,
1028     EL_AMOEBE_NORM,
1029     EL_AMOEBE_VOLL,
1030     EL_AMOEBE_BD,
1031     EL_EDELSTEIN,
1032     EL_EDELSTEIN_BD,
1033     EL_EDELSTEIN_GELB,
1034     EL_EDELSTEIN_ROT,
1035     EL_EDELSTEIN_LILA,
1036     EL_DIAMANT,
1037     EL_PEARL,
1038     EL_CRYSTAL
1039   };
1040   static int ep_mampf2_num = SIZEOF_ARRAY_INT(ep_mampf2);
1041
1042   static int ep_bd_element[] =
1043   {
1044     EL_LEERRAUM,
1045     EL_ERDREICH,
1046     EL_FELSBODEN,
1047     EL_BD_WALL,
1048     EL_FELSBROCKEN,
1049     EL_BD_ROCK,
1050     EL_EDELSTEIN_BD,
1051     EL_MAGIC_WALL_BD_OFF,
1052     EL_AUSGANG_ZU,
1053     EL_AUSGANG_AUF,
1054     EL_BETON,
1055     EL_SPIELFIGUR,
1056     EL_FIREFLY,
1057     EL_FIREFLY_1,
1058     EL_FIREFLY_2,
1059     EL_FIREFLY_3,
1060     EL_FIREFLY_4,
1061     EL_BUTTERFLY,
1062     EL_BUTTERFLY_1,
1063     EL_BUTTERFLY_2,
1064     EL_BUTTERFLY_3,
1065     EL_BUTTERFLY_4,
1066     EL_AMOEBE_BD,
1067     EL_CHAR_FRAGE
1068   };
1069   static int ep_bd_element_num = SIZEOF_ARRAY_INT(ep_bd_element);
1070
1071   static int ep_sb_element[] =
1072   {
1073     EL_LEERRAUM,
1074     EL_BETON,
1075     EL_SOKOBAN_OBJEKT,
1076     EL_SOKOBAN_FELD_LEER,
1077     EL_SOKOBAN_FELD_VOLL,
1078     EL_SPIELFIGUR,
1079     EL_INVISIBLE_STEEL
1080   };
1081   static int ep_sb_element_num = SIZEOF_ARRAY_INT(ep_sb_element);
1082
1083   static int ep_gem[] =
1084   {
1085     EL_EDELSTEIN,
1086     EL_EDELSTEIN_BD,
1087     EL_EDELSTEIN_GELB,
1088     EL_EDELSTEIN_ROT,
1089     EL_EDELSTEIN_LILA,
1090     EL_DIAMANT
1091   };
1092   static int ep_gem_num = SIZEOF_ARRAY_INT(ep_gem);
1093
1094   static int ep_inactive[] =
1095   {
1096     EL_LEERRAUM,
1097     EL_ERDREICH,
1098     EL_MAUERWERK,
1099     EL_BD_WALL,
1100     EL_FELSBODEN,
1101     EL_SCHLUESSEL,
1102     EL_BETON,
1103     EL_AMOEBE_TOT,
1104     EL_MORAST_LEER,
1105     EL_BADEWANNE,
1106     EL_ABLENK_AUS,
1107     EL_SCHLUESSEL1,
1108     EL_SCHLUESSEL2,
1109     EL_SCHLUESSEL3,
1110     EL_SCHLUESSEL4,
1111     EL_EM_KEY_1,
1112     EL_EM_KEY_2,
1113     EL_EM_KEY_3,
1114     EL_EM_KEY_4,
1115     EL_PFORTE1,
1116     EL_PFORTE2,
1117     EL_PFORTE3,
1118     EL_PFORTE4,
1119     EL_PFORTE1X,
1120     EL_PFORTE2X,
1121     EL_PFORTE3X,
1122     EL_PFORTE4X,
1123     EL_EM_GATE_1,
1124     EL_EM_GATE_2,
1125     EL_EM_GATE_3,
1126     EL_EM_GATE_4,
1127     EL_EM_GATE_1X,
1128     EL_EM_GATE_2X,
1129     EL_EM_GATE_3X,
1130     EL_EM_GATE_4X,
1131     EL_DYNAMITE_INACTIVE,
1132     EL_UNSICHTBAR,
1133     EL_BIRNE_AUS,
1134     EL_BIRNE_EIN,
1135     EL_ERZ_EDEL,
1136     EL_ERZ_DIAM,
1137     EL_ERZ_EDEL_BD,
1138     EL_ERZ_EDEL_GELB,
1139     EL_DYNABOMB_NR,
1140     EL_DYNABOMB_SZ,
1141     EL_DYNABOMB_XL,
1142     EL_SOKOBAN_OBJEKT,
1143     EL_SOKOBAN_FELD_LEER,
1144     EL_SOKOBAN_FELD_VOLL,
1145     EL_ERZ_EDEL_ROT,
1146     EL_ERZ_EDEL_LILA,
1147     EL_BADEWANNE1,
1148     EL_BADEWANNE2,
1149     EL_BADEWANNE3,
1150     EL_BADEWANNE4,
1151     EL_BADEWANNE5,
1152     EL_MAGIC_WALL_OFF,
1153     EL_MAGIC_WALL_DEAD,
1154     EL_MAGIC_WALL_BD_OFF,
1155     EL_MAGIC_WALL_BD_DEAD,
1156     EL_AMOEBA2DIAM,
1157     EL_BLOCKED,
1158     EL_SP_EMPTY,
1159     EL_SP_BASE,
1160     EL_SP_PORT1_RIGHT,
1161     EL_SP_PORT1_DOWN,
1162     EL_SP_PORT1_LEFT,
1163     EL_SP_PORT1_UP,
1164     EL_SP_PORT2_RIGHT,
1165     EL_SP_PORT2_DOWN,
1166     EL_SP_PORT2_LEFT,
1167     EL_SP_PORT2_UP,
1168     EL_SP_PORT_X,
1169     EL_SP_PORT_Y,
1170     EL_SP_PORT_XY,
1171     EL_SP_DISK_RED,
1172     EL_SP_DISK_YELLOW,
1173     EL_SP_CHIP_SINGLE,
1174     EL_SP_CHIP_LEFT,
1175     EL_SP_CHIP_RIGHT,
1176     EL_SP_CHIP_UPPER,
1177     EL_SP_CHIP_LOWER,
1178     EL_SP_HARD_GRAY,
1179     EL_SP_HARD_GREEN,
1180     EL_SP_HARD_BLUE,
1181     EL_SP_HARD_RED,
1182     EL_SP_HARD_YELLOW,
1183     EL_SP_HARD_BASE1,
1184     EL_SP_HARD_BASE2,
1185     EL_SP_HARD_BASE3,
1186     EL_SP_HARD_BASE4,
1187     EL_SP_HARD_BASE5,
1188     EL_SP_HARD_BASE6,
1189     EL_SP_EXIT,
1190     EL_INVISIBLE_STEEL,
1191     EL_BELT1_SWITCH_LEFT,
1192     EL_BELT1_SWITCH_MIDDLE,
1193     EL_BELT1_SWITCH_RIGHT,
1194     EL_BELT2_SWITCH_LEFT,
1195     EL_BELT2_SWITCH_MIDDLE,
1196     EL_BELT2_SWITCH_RIGHT,
1197     EL_BELT3_SWITCH_LEFT,
1198     EL_BELT3_SWITCH_MIDDLE,
1199     EL_BELT3_SWITCH_RIGHT,
1200     EL_BELT4_SWITCH_LEFT,
1201     EL_BELT4_SWITCH_MIDDLE,
1202     EL_BELT4_SWITCH_RIGHT,
1203     EL_SIGN_EXCLAMATION,
1204     EL_SIGN_RADIOACTIVITY,
1205     EL_SIGN_STOP,
1206     EL_SIGN_WHEELCHAIR,
1207     EL_SIGN_PARKING,
1208     EL_SIGN_ONEWAY,
1209     EL_SIGN_HEART,
1210     EL_SIGN_TRIANGLE,
1211     EL_SIGN_ROUND,
1212     EL_SIGN_EXIT,
1213     EL_SIGN_YINYANG,
1214     EL_SIGN_OTHER,
1215     EL_STEEL_SLANTED,
1216     EL_EMC_STEEL_WALL_1,
1217     EL_EMC_STEEL_WALL_2,
1218     EL_EMC_STEEL_WALL_3,
1219     EL_EMC_STEEL_WALL_4,
1220     EL_EMC_WALL_1,
1221     EL_EMC_WALL_2,
1222     EL_EMC_WALL_3,
1223     EL_EMC_WALL_4,
1224     EL_EMC_WALL_5,
1225     EL_EMC_WALL_6,
1226     EL_EMC_WALL_7,
1227     EL_EMC_WALL_8
1228   };
1229   static int ep_inactive_num = SIZEOF_ARRAY_INT(ep_inactive);
1230
1231   static int ep_explosive[] =
1232   {
1233     EL_BOMBE,
1234     EL_DYNAMITE_ACTIVE,
1235     EL_DYNAMITE_INACTIVE,
1236     EL_DYNABOMB_ACTIVE_1,
1237     EL_DYNABOMB_ACTIVE_2,
1238     EL_DYNABOMB_ACTIVE_3,
1239     EL_DYNABOMB_ACTIVE_4,
1240     EL_DYNABOMB_NR,
1241     EL_DYNABOMB_SZ,
1242     EL_DYNABOMB_XL,
1243     EL_KAEFER,
1244     EL_MOLE,
1245     EL_PINGUIN,
1246     EL_SCHWEIN,
1247     EL_DRACHE,
1248     EL_SONDE,
1249     EL_SP_DISK_RED,
1250     EL_SP_DISK_ORANGE,
1251     EL_SP_DISK_YELLOW,
1252     EL_SP_SNIKSNAK,
1253     EL_SP_ELECTRON,
1254     EL_DX_SUPABOMB
1255   };
1256   static int ep_explosive_num = SIZEOF_ARRAY_INT(ep_explosive);
1257
1258   static int ep_mampf3[] =
1259   {
1260     EL_EDELSTEIN,
1261     EL_EDELSTEIN_BD,
1262     EL_EDELSTEIN_GELB,
1263     EL_EDELSTEIN_ROT,
1264     EL_EDELSTEIN_LILA,
1265     EL_DIAMANT,
1266     EL_PEARL,
1267     EL_CRYSTAL
1268   };
1269   static int ep_mampf3_num = SIZEOF_ARRAY_INT(ep_mampf3);
1270
1271   static int ep_pushable[] =
1272   {
1273     EL_FELSBROCKEN,
1274     EL_BD_ROCK,
1275     EL_BOMBE,
1276     EL_KOKOSNUSS,
1277     EL_ZEIT_LEER,
1278     EL_SOKOBAN_FELD_VOLL,
1279     EL_SOKOBAN_OBJEKT,
1280     EL_SONDE,
1281     EL_SP_ZONK,
1282     EL_SP_DISK_ORANGE,
1283     EL_SP_DISK_YELLOW,
1284     EL_BALLOON,
1285     EL_SPRING,
1286     EL_DX_SUPABOMB
1287   };
1288   static int ep_pushable_num = SIZEOF_ARRAY_INT(ep_pushable);
1289
1290   static int ep_player[] =
1291   {
1292     EL_SPIELFIGUR,
1293     EL_SPIELER1,
1294     EL_SPIELER2,
1295     EL_SPIELER3,
1296     EL_SPIELER4
1297   };
1298   static int ep_player_num = SIZEOF_ARRAY_INT(ep_player);
1299
1300   static int ep_has_content[] =
1301   {
1302     EL_MAMPFER,
1303     EL_AMOEBE_NASS,
1304     EL_AMOEBE_NORM,
1305     EL_AMOEBE_VOLL,
1306     EL_AMOEBE_BD
1307   };
1308   static int ep_has_content_num = SIZEOF_ARRAY_INT(ep_has_content);
1309
1310   static int ep_eatable[] =
1311   {
1312     EL_ERDREICH,
1313     EL_SP_BASE,
1314     EL_SP_BUG,
1315     EL_TRAP_INACTIVE,
1316     EL_SAND_INVISIBLE
1317   };
1318   static int ep_eatable_num = SIZEOF_ARRAY_INT(ep_eatable);
1319
1320   static int ep_sp_element[] =
1321   {
1322     EL_SP_EMPTY,
1323     EL_SP_ZONK,
1324     EL_SP_BASE,
1325     EL_SP_MURPHY,
1326     EL_SP_INFOTRON,
1327     EL_SP_CHIP_SINGLE,
1328     EL_SP_HARD_GRAY,
1329     EL_SP_EXIT,
1330     EL_SP_DISK_ORANGE,
1331     EL_SP_PORT1_RIGHT,
1332     EL_SP_PORT1_DOWN,
1333     EL_SP_PORT1_LEFT,
1334     EL_SP_PORT1_UP,
1335     EL_SP_PORT2_RIGHT,
1336     EL_SP_PORT2_DOWN,
1337     EL_SP_PORT2_LEFT,
1338     EL_SP_PORT2_UP,
1339     EL_SP_SNIKSNAK,
1340     EL_SP_DISK_YELLOW,
1341     EL_SP_TERMINAL,
1342     EL_SP_DISK_RED,
1343     EL_SP_PORT_Y,
1344     EL_SP_PORT_X,
1345     EL_SP_PORT_XY,
1346     EL_SP_ELECTRON,
1347     EL_SP_BUG,
1348     EL_SP_CHIP_LEFT,
1349     EL_SP_CHIP_RIGHT,
1350     EL_SP_HARD_BASE1,
1351     EL_SP_HARD_GREEN,
1352     EL_SP_HARD_BLUE,
1353     EL_SP_HARD_RED,
1354     EL_SP_HARD_YELLOW,
1355     EL_SP_HARD_BASE2,
1356     EL_SP_HARD_BASE3,
1357     EL_SP_HARD_BASE4,
1358     EL_SP_HARD_BASE5,
1359     EL_SP_HARD_BASE6,
1360     EL_SP_CHIP_UPPER,
1361     EL_SP_CHIP_LOWER,
1362     /* additional elements that appeared in newer Supaplex levels */
1363     EL_UNSICHTBAR,
1364     /* more than one murphy in a level results in an inactive clone */
1365     EL_SP_MURPHY_CLONE
1366   };
1367   static int ep_sp_element_num = SIZEOF_ARRAY_INT(ep_sp_element);
1368
1369   static int ep_quick_gate[] =
1370   {
1371     EL_EM_GATE_1,
1372     EL_EM_GATE_2,
1373     EL_EM_GATE_3,
1374     EL_EM_GATE_4,
1375     EL_EM_GATE_1X,
1376     EL_EM_GATE_2X,
1377     EL_EM_GATE_3X,
1378     EL_EM_GATE_4X,
1379     EL_SP_PORT1_LEFT,
1380     EL_SP_PORT2_LEFT,
1381     EL_SP_PORT1_RIGHT,
1382     EL_SP_PORT2_RIGHT,
1383     EL_SP_PORT1_UP,
1384     EL_SP_PORT2_UP,
1385     EL_SP_PORT1_DOWN,
1386     EL_SP_PORT2_DOWN,
1387     EL_SP_PORT_X,
1388     EL_SP_PORT_Y,
1389     EL_SP_PORT_XY,
1390     EL_SWITCHGATE_OPEN,
1391     EL_TIMEGATE_OPEN
1392   };
1393   static int ep_quick_gate_num = SIZEOF_ARRAY_INT(ep_quick_gate);
1394
1395   static int ep_over_player[] =
1396   {
1397     EL_SP_PORT1_LEFT,
1398     EL_SP_PORT2_LEFT,
1399     EL_SP_PORT1_RIGHT,
1400     EL_SP_PORT2_RIGHT,
1401     EL_SP_PORT1_UP,
1402     EL_SP_PORT2_UP,
1403     EL_SP_PORT1_DOWN,
1404     EL_SP_PORT2_DOWN,
1405     EL_SP_PORT_X,
1406     EL_SP_PORT_Y,
1407     EL_SP_PORT_XY,
1408     EL_TUBE_CROSS,
1409     EL_TUBE_VERTICAL,
1410     EL_TUBE_HORIZONTAL,
1411     EL_TUBE_VERT_LEFT,
1412     EL_TUBE_VERT_RIGHT,
1413     EL_TUBE_HORIZ_UP,
1414     EL_TUBE_HORIZ_DOWN,
1415     EL_TUBE_LEFT_UP,
1416     EL_TUBE_LEFT_DOWN,
1417     EL_TUBE_RIGHT_UP,
1418     EL_TUBE_RIGHT_DOWN
1419   };
1420   static int ep_over_player_num = SIZEOF_ARRAY_INT(ep_over_player);
1421
1422   static int ep_active_bomb[] =
1423   {
1424     EL_DYNAMITE_ACTIVE,
1425     EL_DYNABOMB_ACTIVE_1,
1426     EL_DYNABOMB_ACTIVE_2,
1427     EL_DYNABOMB_ACTIVE_3,
1428     EL_DYNABOMB_ACTIVE_4
1429   };
1430   static int ep_active_bomb_num = SIZEOF_ARRAY_INT(ep_active_bomb);
1431
1432   static int ep_belt[] =
1433   {
1434     EL_BELT1_LEFT,
1435     EL_BELT1_MIDDLE,
1436     EL_BELT1_RIGHT,
1437     EL_BELT2_LEFT,
1438     EL_BELT2_MIDDLE,
1439     EL_BELT2_RIGHT,
1440     EL_BELT3_LEFT,
1441     EL_BELT3_MIDDLE,
1442     EL_BELT3_RIGHT,
1443     EL_BELT4_LEFT,
1444     EL_BELT4_MIDDLE,
1445     EL_BELT4_RIGHT,
1446   };
1447   static int ep_belt_num = SIZEOF_ARRAY_INT(ep_belt);
1448
1449   static int ep_belt_switch[] =
1450   {
1451     EL_BELT1_SWITCH_LEFT,
1452     EL_BELT1_SWITCH_MIDDLE,
1453     EL_BELT1_SWITCH_RIGHT,
1454     EL_BELT2_SWITCH_LEFT,
1455     EL_BELT2_SWITCH_MIDDLE,
1456     EL_BELT2_SWITCH_RIGHT,
1457     EL_BELT3_SWITCH_LEFT,
1458     EL_BELT3_SWITCH_MIDDLE,
1459     EL_BELT3_SWITCH_RIGHT,
1460     EL_BELT4_SWITCH_LEFT,
1461     EL_BELT4_SWITCH_MIDDLE,
1462     EL_BELT4_SWITCH_RIGHT,
1463   };
1464   static int ep_belt_switch_num = SIZEOF_ARRAY_INT(ep_belt_switch);
1465
1466   static int ep_tube[] =
1467   {
1468     EL_TUBE_CROSS,
1469     EL_TUBE_VERTICAL,
1470     EL_TUBE_HORIZONTAL,
1471     EL_TUBE_VERT_LEFT,
1472     EL_TUBE_VERT_RIGHT,
1473     EL_TUBE_HORIZ_UP,
1474     EL_TUBE_HORIZ_DOWN,
1475     EL_TUBE_LEFT_UP,
1476     EL_TUBE_LEFT_DOWN,
1477     EL_TUBE_RIGHT_UP,
1478     EL_TUBE_RIGHT_DOWN
1479   };
1480   static int ep_tube_num = SIZEOF_ARRAY_INT(ep_tube);
1481
1482   static long ep1_bit[] =
1483   {
1484     EP_BIT_AMOEBALIVE,
1485     EP_BIT_AMOEBOID,
1486     EP_BIT_SCHLUESSEL,
1487     EP_BIT_PFORTE,
1488     EP_BIT_SOLID,
1489     EP_BIT_MASSIVE,
1490     EP_BIT_SLIPPERY,
1491     EP_BIT_ENEMY,
1492     EP_BIT_MAUER,
1493     EP_BIT_CAN_FALL,
1494     EP_BIT_CAN_SMASH,
1495     EP_BIT_CAN_CHANGE,
1496     EP_BIT_CAN_MOVE,
1497     EP_BIT_COULD_MOVE,
1498     EP_BIT_DONT_TOUCH,
1499     EP_BIT_DONT_GO_TO,
1500     EP_BIT_MAMPF2,
1501     EP_BIT_BD_ELEMENT,
1502     EP_BIT_SB_ELEMENT,
1503     EP_BIT_GEM,
1504     EP_BIT_INACTIVE,
1505     EP_BIT_EXPLOSIVE,
1506     EP_BIT_MAMPF3,
1507     EP_BIT_PUSHABLE,
1508     EP_BIT_PLAYER,
1509     EP_BIT_HAS_CONTENT,
1510     EP_BIT_EATABLE,
1511     EP_BIT_SP_ELEMENT,
1512     EP_BIT_QUICK_GATE,
1513     EP_BIT_OVER_PLAYER,
1514     EP_BIT_ACTIVE_BOMB
1515   };
1516   static long ep2_bit[] =
1517   {
1518     EP_BIT_BELT,
1519     EP_BIT_BELT_SWITCH,
1520     EP_BIT_TUBE
1521   };
1522   static int *ep1_array[] =
1523   {
1524     ep_amoebalive,
1525     ep_amoeboid,
1526     ep_schluessel,
1527     ep_pforte,
1528     ep_solid,
1529     ep_massive,
1530     ep_slippery,
1531     ep_enemy,
1532     ep_mauer,
1533     ep_can_fall,
1534     ep_can_smash,
1535     ep_can_change,
1536     ep_can_move,
1537     ep_could_move,
1538     ep_dont_touch,
1539     ep_dont_go_to,
1540     ep_mampf2,
1541     ep_bd_element,
1542     ep_sb_element,
1543     ep_gem,
1544     ep_inactive,
1545     ep_explosive,
1546     ep_mampf3,
1547     ep_pushable,
1548     ep_player,
1549     ep_has_content,
1550     ep_eatable,
1551     ep_sp_element,
1552     ep_quick_gate,
1553     ep_over_player,
1554     ep_active_bomb
1555   };
1556   static int *ep2_array[] =
1557   {
1558     ep_belt,
1559     ep_belt_switch,
1560     ep_tube
1561   };
1562   static int *ep1_num[] =
1563   {
1564     &ep_amoebalive_num,
1565     &ep_amoeboid_num,
1566     &ep_schluessel_num,
1567     &ep_pforte_num,
1568     &ep_solid_num,
1569     &ep_massive_num,
1570     &ep_slippery_num,
1571     &ep_enemy_num,
1572     &ep_mauer_num,
1573     &ep_can_fall_num,
1574     &ep_can_smash_num,
1575     &ep_can_change_num,
1576     &ep_can_move_num,
1577     &ep_could_move_num,
1578     &ep_dont_touch_num,
1579     &ep_dont_go_to_num,
1580     &ep_mampf2_num,
1581     &ep_bd_element_num,
1582     &ep_sb_element_num,
1583     &ep_gem_num,
1584     &ep_inactive_num,
1585     &ep_explosive_num,
1586     &ep_mampf3_num,
1587     &ep_pushable_num,
1588     &ep_player_num,
1589     &ep_has_content_num,
1590     &ep_eatable_num,
1591     &ep_sp_element_num,
1592     &ep_quick_gate_num,
1593     &ep_over_player_num,
1594     &ep_active_bomb_num
1595   };
1596   static int *ep2_num[] =
1597   {
1598     &ep_belt_num,
1599     &ep_belt_switch_num,
1600     &ep_tube_num
1601   };
1602   static int num_properties1 = SIZEOF_ARRAY(ep1_num, int *);
1603   static int num_properties2 = SIZEOF_ARRAY(ep2_num, int *);
1604
1605   for(i=0; i<MAX_ELEMENTS; i++)
1606   {
1607     Elementeigenschaften1[i] = 0;
1608     Elementeigenschaften2[i] = 0;
1609   }
1610
1611   for(i=0; i<num_properties1; i++)
1612     for(j=0; j<*(ep1_num[i]); j++)
1613       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1614   for(i=0; i<num_properties2; i++)
1615     for(j=0; j<*(ep2_num[i]); j++)
1616       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1617
1618   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1619     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1620 }
1621
1622 void CloseAllAndExit(int exit_value)
1623 {
1624   int i;
1625
1626   StopSounds();
1627   FreeAllSounds();
1628   FreeAllMusic();
1629   CloseAudio();         /* called after freeing sounds (needed for SDL) */
1630
1631   FreeTileClipmasks();
1632   for(i=0; i<NUM_BITMAPS; i++)
1633     FreeBitmap(pix[i]);
1634
1635   CloseVideoDisplay();
1636   ClosePlatformDependantStuff();
1637
1638   exit(exit_value);
1639 }