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