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