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
  27 static char *image_filename[NUM_PICTURES] =
  28 {
  29   "RocksScreen.pcx",
  30   "RocksDoor.pcx",
  31   "RocksHeroes.pcx",
  32   "RocksToons.pcx",
  33   "RocksSP.pcx",
  34   "RocksDC.pcx",
  35   "RocksMore.pcx",
  36   "RocksFont.pcx",
  37   "RocksFont2.pcx",
  38   "RocksFont3.pcx"
  39 };
  40
  41 static void InitPlayerInfo(void);
  42 static void InitSetup(void);
  43 static void InitLevelInfo(void);
  44 static void InitNetworkServer(void);
  45 static void InitSound(void);
  46 static void InitGfx(void);
  47 static void InitCustomGraphics(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   InitCustomGraphics();
  91
  92   InitGfxBackground();
  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 LoadCustomGraphics()
 343 {
 344 #if 0
 345   int i;
 346
 347   for(i=0; i<NUM_PICTURES; i++)
 348   {
 349     Bitmap *new_pic =
 350     pix_custom[i] = LoadImage(image_filename[i]);
 351   }
 352 #endif
 353 }
 354
 355 void InitCustomGraphics()
 356 {
 357 #if 0
 358   static char *filename = NULL;
 359
 360   /* look for optional directory ~/.<program>/graphics */
 361   filename = getPath2(getUserDataDir(), GRAPHICS_DIRECTORY);
 362   if (access(dir, F_OK) == 0)
 363   {
 364   }
 365
 366
 367
 368
 369 (leveldir_current->user_defined ?
 370                        getUserLevelDir("") :
 371                        options.level_directory),
 372                       leveldir_current->fullpath,
 373                       basename);
 374
 375
 376
 377   filename = getPath3((leveldir_current->user_defined ?
 378                        getUserLevelDir("") :
 379                        options.level_directory),
 380                       leveldir_current->fullpath,
 381                       basename);
 382 #endif
 383 }
 384
 385 void InitGfxBackground()
 386 {
 387   int x, y;
 388
 389   drawto = backbuffer;
 390   fieldbuffer = pix[PIX_DB_FIELD];
 391   SetDrawtoField(DRAW_BACKBUFFER);
 392
 393   BlitBitmap(pix[PIX_BACK], backbuffer, 0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 394   ClearRectangle(backbuffer, REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 395   ClearRectangle(pix[PIX_DB_DOOR], 0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 396
 397   for(x=0; x<MAX_BUF_XSIZE; x++)
 398     for(y=0; y<MAX_BUF_YSIZE; y++)
 399       redraw[x][y] = 0;
 400   redraw_tiles = 0;
 401   redraw_mask = REDRAW_ALL;
 402 }
 403
 404 void InitGadgets()
 405 {
 406   CreateLevelEditorGadgets();
 407   CreateGameButtons();
 408   CreateTapeButtons();
 409   CreateToolButtons();
 410   CreateScreenGadgets();
 411 }
 412
 413 void InitElementProperties()
 414 {
 415   int i,j;
 416
 417   static int ep_amoebalive[] =
 418   {
 419     EL_AMOEBE_NASS,
 420     EL_AMOEBE_NORM,
 421     EL_AMOEBE_VOLL,
 422     EL_AMOEBE_BD
 423   };
 424   static int ep_amoebalive_num = SIZEOF_ARRAY_INT(ep_amoebalive);
 425
 426   static int ep_amoeboid[] =
 427   {
 428     EL_AMOEBE_TOT,
 429     EL_AMOEBE_NASS,
 430     EL_AMOEBE_NORM,
 431     EL_AMOEBE_VOLL,
 432     EL_AMOEBE_BD
 433   };
 434   static int ep_amoeboid_num = SIZEOF_ARRAY_INT(ep_amoeboid);
 435
 436   static int ep_schluessel[] =
 437   {
 438     EL_SCHLUESSEL1,
 439     EL_SCHLUESSEL2,
 440     EL_SCHLUESSEL3,
 441     EL_SCHLUESSEL4,
 442     EL_EM_KEY_1,
 443     EL_EM_KEY_2,
 444     EL_EM_KEY_3,
 445     EL_EM_KEY_4
 446   };
 447   static int ep_schluessel_num = SIZEOF_ARRAY_INT(ep_schluessel);
 448
 449   static int ep_pforte[] =
 450   {
 451     EL_PFORTE1,
 452     EL_PFORTE2,
 453     EL_PFORTE3,
 454     EL_PFORTE4,
 455     EL_PFORTE1X,
 456     EL_PFORTE2X,
 457     EL_PFORTE3X,
 458     EL_PFORTE4X,
 459     EL_EM_GATE_1,
 460     EL_EM_GATE_2,
 461     EL_EM_GATE_3,
 462     EL_EM_GATE_4,
 463     EL_EM_GATE_1X,
 464     EL_EM_GATE_2X,
 465     EL_EM_GATE_3X,
 466     EL_EM_GATE_4X,
 467     EL_SWITCHGATE_OPEN,
 468     EL_SWITCHGATE_CLOSED,
 469     EL_TIMEGATE_OPEN,
 470     EL_TIMEGATE_CLOSED,
 471     EL_TUBE_CROSS,
 472     EL_TUBE_VERTICAL,
 473     EL_TUBE_HORIZONTAL,
 474     EL_TUBE_VERT_LEFT,
 475     EL_TUBE_VERT_RIGHT,
 476     EL_TUBE_HORIZ_UP,
 477     EL_TUBE_HORIZ_DOWN,
 478     EL_TUBE_LEFT_UP,
 479     EL_TUBE_LEFT_DOWN,
 480     EL_TUBE_RIGHT_UP,
 481     EL_TUBE_RIGHT_DOWN
 482   };
 483   static int ep_pforte_num = SIZEOF_ARRAY_INT(ep_pforte);
 484
 485   static int ep_solid[] =
 486   {
 487     EL_BETON,
 488     EL_MAUERWERK,
 489     EL_MAUER_LEBT,
 490     EL_MAUER_X,
 491     EL_MAUER_Y,
 492     EL_MAUER_XY,
 493     EL_BD_WALL,
 494     EL_FELSBODEN,
 495     EL_AUSGANG_ZU,
 496     EL_AUSGANG_ACT,
 497     EL_AUSGANG_AUF,
 498     EL_AMOEBE_TOT,
 499     EL_AMOEBE_NASS,
 500     EL_AMOEBE_NORM,
 501     EL_AMOEBE_VOLL,
 502     EL_AMOEBE_BD,
 503     EL_MORAST_VOLL,
 504     EL_MORAST_LEER,
 505     EL_QUICKSAND_FILLING,
 506     EL_QUICKSAND_EMPTYING,
 507     EL_MAGIC_WALL_OFF,
 508     EL_MAGIC_WALL_EMPTY,
 509     EL_MAGIC_WALL_FULL,
 510     EL_MAGIC_WALL_DEAD,
 511     EL_MAGIC_WALL_BD_OFF,
 512     EL_MAGIC_WALL_BD_EMPTY,
 513     EL_MAGIC_WALL_BD_FULL,
 514     EL_MAGIC_WALL_BD_DEAD,
 515     EL_LIFE,
 516     EL_LIFE_ASYNC,
 517     EL_BADEWANNE1,
 518     EL_BADEWANNE2,
 519     EL_BADEWANNE3,
 520     EL_BADEWANNE4,
 521     EL_BADEWANNE5,
 522     EL_SP_CHIP_SINGLE,
 523     EL_SP_CHIP_LEFT,
 524     EL_SP_CHIP_RIGHT,
 525     EL_SP_CHIP_UPPER,
 526     EL_SP_CHIP_LOWER,
 527     EL_SP_HARD_GRAY,
 528     EL_SP_HARD_GREEN,
 529     EL_SP_HARD_BLUE,
 530     EL_SP_HARD_RED,
 531     EL_SP_HARD_YELLOW,
 532     EL_SP_HARD_BASE1,
 533     EL_SP_HARD_BASE2,
 534     EL_SP_HARD_BASE3,
 535     EL_SP_HARD_BASE4,
 536     EL_SP_HARD_BASE5,
 537     EL_SP_HARD_BASE6,
 538     EL_SP_TERMINAL,
 539     EL_SP_EXIT,
 540     EL_INVISIBLE_STEEL,
 541     EL_BELT1_SWITCH_LEFT,
 542     EL_BELT1_SWITCH_MIDDLE,
 543     EL_BELT1_SWITCH_RIGHT,
 544     EL_BELT2_SWITCH_LEFT,
 545     EL_BELT2_SWITCH_MIDDLE,
 546     EL_BELT2_SWITCH_RIGHT,
 547     EL_BELT3_SWITCH_LEFT,
 548     EL_BELT3_SWITCH_MIDDLE,
 549     EL_BELT3_SWITCH_RIGHT,
 550     EL_BELT4_SWITCH_LEFT,
 551     EL_BELT4_SWITCH_MIDDLE,
 552     EL_BELT4_SWITCH_RIGHT,
 553     EL_SWITCHGATE_SWITCH_1,
 554     EL_SWITCHGATE_SWITCH_2,
 555     EL_LIGHT_SWITCH_OFF,
 556     EL_LIGHT_SWITCH_ON,
 557     EL_TIMEGATE_SWITCH_OFF,
 558     EL_TIMEGATE_SWITCH_ON,
 559     EL_SIGN_EXCLAMATION,
 560     EL_SIGN_RADIOACTIVITY,
 561     EL_SIGN_STOP,
 562     EL_SIGN_WHEELCHAIR,
 563     EL_SIGN_PARKING,
 564     EL_SIGN_ONEWAY,
 565     EL_SIGN_HEART,
 566     EL_SIGN_TRIANGLE,
 567     EL_SIGN_ROUND,
 568     EL_SIGN_EXIT,
 569     EL_SIGN_YINYANG,
 570     EL_SIGN_OTHER,
 571     EL_STEEL_SLANTED,
 572     EL_EMC_STEEL_WALL_1,
 573     EL_EMC_STEEL_WALL_2,
 574     EL_EMC_STEEL_WALL_3,
 575     EL_EMC_STEEL_WALL_4,
 576     EL_EMC_WALL_1,
 577     EL_EMC_WALL_2,
 578     EL_EMC_WALL_3,
 579     EL_EMC_WALL_4,
 580     EL_EMC_WALL_5,
 581     EL_EMC_WALL_6,
 582     EL_EMC_WALL_7,
 583     EL_EMC_WALL_8,
 584     EL_CRYSTAL,
 585     EL_WALL_PEARL,
 586     EL_WALL_CRYSTAL,
 587     EL_TUBE_CROSS,
 588     EL_TUBE_VERTICAL,
 589     EL_TUBE_HORIZONTAL,
 590     EL_TUBE_VERT_LEFT,
 591     EL_TUBE_VERT_RIGHT,
 592     EL_TUBE_HORIZ_UP,
 593     EL_TUBE_HORIZ_DOWN,
 594     EL_TUBE_LEFT_UP,
 595     EL_TUBE_LEFT_DOWN,
 596     EL_TUBE_RIGHT_UP,
 597     EL_TUBE_RIGHT_DOWN
 598   };
 599   static int ep_solid_num = SIZEOF_ARRAY_INT(ep_solid);
 600
 601   static int ep_massive[] =
 602   {
 603     EL_BETON,
 604     EL_SALZSAEURE,
 605     EL_BADEWANNE1,
 606     EL_BADEWANNE2,
 607     EL_BADEWANNE3,
 608     EL_BADEWANNE4,
 609     EL_BADEWANNE5,
 610     EL_PFORTE1,
 611     EL_PFORTE2,
 612     EL_PFORTE3,
 613     EL_PFORTE4,
 614     EL_PFORTE1X,
 615     EL_PFORTE2X,
 616     EL_PFORTE3X,
 617     EL_PFORTE4X,
 618     EL_EM_GATE_1,
 619     EL_EM_GATE_2,
 620     EL_EM_GATE_3,
 621     EL_EM_GATE_4,
 622     EL_EM_GATE_1X,
 623     EL_EM_GATE_2X,
 624     EL_EM_GATE_3X,
 625     EL_EM_GATE_4X,
 626     EL_SWITCHGATE_OPEN,
 627     EL_SWITCHGATE_CLOSED,
 628     EL_TIMEGATE_OPEN,
 629     EL_TIMEGATE_CLOSED,
 630     EL_SP_HARD_GRAY,
 631     EL_SP_HARD_GREEN,
 632     EL_SP_HARD_BLUE,
 633     EL_SP_HARD_RED,
 634     EL_SP_HARD_YELLOW,
 635     EL_SP_HARD_BASE1,
 636     EL_SP_HARD_BASE2,
 637     EL_SP_HARD_BASE3,
 638     EL_SP_HARD_BASE4,
 639     EL_SP_HARD_BASE5,
 640     EL_SP_HARD_BASE6,
 641     EL_INVISIBLE_STEEL,
 642     EL_BELT1_SWITCH_LEFT,
 643     EL_BELT1_SWITCH_MIDDLE,
 644     EL_BELT1_SWITCH_RIGHT,
 645     EL_BELT2_SWITCH_LEFT,
 646     EL_BELT2_SWITCH_MIDDLE,
 647     EL_BELT2_SWITCH_RIGHT,
 648     EL_BELT3_SWITCH_LEFT,
 649     EL_BELT3_SWITCH_MIDDLE,
 650     EL_BELT3_SWITCH_RIGHT,
 651     EL_BELT4_SWITCH_LEFT,
 652     EL_BELT4_SWITCH_MIDDLE,
 653     EL_BELT4_SWITCH_RIGHT,
 654     EL_LIGHT_SWITCH_OFF,
 655     EL_LIGHT_SWITCH_ON,
 656     EL_SIGN_EXCLAMATION,
 657     EL_SIGN_RADIOACTIVITY,
 658     EL_SIGN_STOP,
 659     EL_SIGN_WHEELCHAIR,
 660     EL_SIGN_PARKING,
 661     EL_SIGN_ONEWAY,
 662     EL_SIGN_HEART,
 663     EL_SIGN_TRIANGLE,
 664     EL_SIGN_ROUND,
 665     EL_SIGN_EXIT,
 666     EL_SIGN_YINYANG,
 667     EL_SIGN_OTHER,
 668     EL_STEEL_SLANTED,
 669     EL_EMC_STEEL_WALL_1,
 670     EL_EMC_STEEL_WALL_2,
 671     EL_EMC_STEEL_WALL_3,
 672     EL_EMC_STEEL_WALL_4,
 673     EL_CRYSTAL,
 674     EL_TUBE_CROSS,
 675     EL_TUBE_VERTICAL,
 676     EL_TUBE_HORIZONTAL,
 677     EL_TUBE_VERT_LEFT,
 678     EL_TUBE_VERT_RIGHT,
 679     EL_TUBE_HORIZ_UP,
 680     EL_TUBE_HORIZ_DOWN,
 681     EL_TUBE_LEFT_UP,
 682     EL_TUBE_LEFT_DOWN,
 683     EL_TUBE_RIGHT_UP,
 684     EL_TUBE_RIGHT_DOWN
 685   };
 686   static int ep_massive_num = SIZEOF_ARRAY_INT(ep_massive);
 687
 688   static int ep_slippery[] =
 689   {
 690     EL_FELSBODEN,
 691     EL_BD_WALL,
 692     EL_FELSBROCKEN,
 693     EL_BD_ROCK,
 694     EL_EDELSTEIN,
 695     EL_EDELSTEIN_BD,
 696     EL_EDELSTEIN_GELB,
 697     EL_EDELSTEIN_ROT,
 698     EL_EDELSTEIN_LILA,
 699     EL_DIAMANT,
 700     EL_BOMBE,
 701     EL_KOKOSNUSS,
 702     EL_ABLENK_EIN,
 703     EL_ABLENK_AUS,
 704     EL_ZEIT_VOLL,
 705     EL_ZEIT_LEER,
 706     EL_BIRNE_EIN,
 707     EL_BIRNE_AUS,
 708     EL_BADEWANNE1,
 709     EL_BADEWANNE2,
 710     EL_SONDE,
 711     EL_SP_ZONK,
 712     EL_SP_INFOTRON,
 713     EL_SP_CHIP_SINGLE,
 714     EL_SP_CHIP_LEFT,
 715     EL_SP_CHIP_RIGHT,
 716     EL_SP_CHIP_UPPER,
 717     EL_SP_CHIP_LOWER,
 718     EL_SPEED_PILL,
 719     EL_STEEL_SLANTED,
 720     EL_PEARL,
 721     EL_CRYSTAL
 722   };
 723   static int ep_slippery_num = SIZEOF_ARRAY_INT(ep_slippery);
 724
 725   static int ep_enemy[] =
 726   {
 727     EL_KAEFER,
 728     EL_FLIEGER,
 729     EL_BUTTERFLY,
 730     EL_FIREFLY,
 731     EL_MAMPFER,
 732     EL_MAMPFER2,
 733     EL_ROBOT,
 734     EL_PACMAN,
 735     EL_SP_SNIKSNAK,
 736     EL_SP_ELECTRON
 737   };
 738   static int ep_enemy_num = SIZEOF_ARRAY_INT(ep_enemy);
 739
 740   static int ep_mauer[] =
 741   {
 742     EL_BETON,
 743     EL_PFORTE1,
 744     EL_PFORTE2,
 745     EL_PFORTE3,
 746     EL_PFORTE4,
 747     EL_PFORTE1X,
 748     EL_PFORTE2X,
 749     EL_PFORTE3X,
 750     EL_PFORTE4X,
 751     EL_EM_GATE_1,
 752     EL_EM_GATE_2,
 753     EL_EM_GATE_3,
 754     EL_EM_GATE_4,
 755     EL_EM_GATE_1X,
 756     EL_EM_GATE_2X,
 757     EL_EM_GATE_3X,
 758     EL_EM_GATE_4X,
 759     EL_AUSGANG_ZU,
 760     EL_AUSGANG_ACT,
 761     EL_AUSGANG_AUF,
 762     EL_MAUERWERK,
 763     EL_FELSBODEN,
 764     EL_MAUER_LEBT,
 765     EL_MAUER_X,
 766     EL_MAUER_Y,
 767     EL_MAUER_XY,
 768     EL_MAUERND,
 769     EL_BD_WALL,
 770     EL_SP_CHIP_SINGLE,
 771     EL_SP_CHIP_LEFT,
 772     EL_SP_CHIP_RIGHT,
 773     EL_SP_CHIP_UPPER,
 774     EL_SP_CHIP_LOWER,
 775     EL_SP_HARD_GRAY,
 776     EL_SP_HARD_GREEN,
 777     EL_SP_HARD_BLUE,
 778     EL_SP_HARD_RED,
 779     EL_SP_HARD_YELLOW,
 780     EL_SP_HARD_BASE1,
 781     EL_SP_HARD_BASE2,
 782     EL_SP_HARD_BASE3,
 783     EL_SP_HARD_BASE4,
 784     EL_SP_HARD_BASE5,
 785     EL_SP_HARD_BASE6,
 786     EL_SP_TERMINAL,
 787     EL_SP_EXIT,
 788     EL_INVISIBLE_STEEL,
 789     EL_STEEL_SLANTED,
 790     EL_EMC_STEEL_WALL_1,
 791     EL_EMC_STEEL_WALL_2,
 792     EL_EMC_STEEL_WALL_3,
 793     EL_EMC_STEEL_WALL_4,
 794     EL_EMC_WALL_1,
 795     EL_EMC_WALL_2,
 796     EL_EMC_WALL_3,
 797     EL_EMC_WALL_4,
 798     EL_EMC_WALL_5,
 799     EL_EMC_WALL_6,
 800     EL_EMC_WALL_7,
 801     EL_EMC_WALL_8
 802   };
 803   static int ep_mauer_num = SIZEOF_ARRAY_INT(ep_mauer);
 804
 805   static int ep_can_fall[] =
 806   {
 807     EL_FELSBROCKEN,
 808     EL_BD_ROCK,
 809     EL_EDELSTEIN,
 810     EL_EDELSTEIN_BD,
 811     EL_EDELSTEIN_GELB,
 812     EL_EDELSTEIN_ROT,
 813     EL_EDELSTEIN_LILA,
 814     EL_DIAMANT,
 815     EL_BOMBE,
 816     EL_KOKOSNUSS,
 817     EL_TROPFEN,
 818     EL_MORAST_VOLL,
 819     EL_MAGIC_WALL_FULL,
 820     EL_MAGIC_WALL_BD_FULL,
 821     EL_ZEIT_VOLL,
 822     EL_ZEIT_LEER,
 823     EL_SP_ZONK,
 824     EL_SP_INFOTRON,
 825     EL_SP_DISK_ORANGE,
 826     EL_PEARL,
 827     EL_CRYSTAL,
 828     EL_SPRING,
 829     EL_DX_SUPABOMB
 830   };
 831   static int ep_can_fall_num = SIZEOF_ARRAY_INT(ep_can_fall);
 832
 833   static int ep_can_smash[] =
 834   {
 835     EL_FELSBROCKEN,
 836     EL_BD_ROCK,
 837     EL_EDELSTEIN,
 838     EL_EDELSTEIN_BD,
 839     EL_EDELSTEIN_GELB,
 840     EL_EDELSTEIN_ROT,
 841     EL_EDELSTEIN_LILA,
 842     EL_DIAMANT,
 843     EL_SCHLUESSEL1,
 844     EL_SCHLUESSEL2,
 845     EL_SCHLUESSEL3,
 846     EL_SCHLUESSEL4,
 847     EL_EM_KEY_1,
 848     EL_EM_KEY_2,
 849     EL_EM_KEY_3,
 850     EL_EM_KEY_4,
 851     EL_BOMBE,
 852     EL_KOKOSNUSS,
 853     EL_TROPFEN,
 854     EL_ZEIT_VOLL,
 855     EL_ZEIT_LEER,
 856     EL_SP_ZONK,
 857     EL_SP_INFOTRON,
 858     EL_SP_DISK_ORANGE,
 859     EL_PEARL,
 860     EL_CRYSTAL,
 861     EL_SPRING,
 862     EL_DX_SUPABOMB
 863   };
 864   static int ep_can_smash_num = SIZEOF_ARRAY_INT(ep_can_smash);
 865
 866   static int ep_can_change[] =
 867   {
 868     EL_FELSBROCKEN,
 869     EL_BD_ROCK,
 870     EL_EDELSTEIN,
 871     EL_EDELSTEIN_BD,
 872     EL_EDELSTEIN_GELB,
 873     EL_EDELSTEIN_ROT,
 874     EL_EDELSTEIN_LILA,
 875     EL_DIAMANT
 876   };
 877   static int ep_can_change_num = SIZEOF_ARRAY_INT(ep_can_change);
 878
 879   static int ep_can_move[] =
 880   {
 881     EL_KAEFER,
 882     EL_FLIEGER,
 883     EL_BUTTERFLY,
 884     EL_FIREFLY,
 885     EL_MAMPFER,
 886     EL_MAMPFER2,
 887     EL_ROBOT,
 888     EL_PACMAN,
 889     EL_MOLE,
 890     EL_PINGUIN,
 891     EL_SCHWEIN,
 892     EL_DRACHE,
 893     EL_SONDE,
 894     EL_SP_SNIKSNAK,
 895     EL_SP_ELECTRON,
 896     EL_BALLOON,
 897     EL_SPRING_MOVING
 898   };
 899   static int ep_can_move_num = SIZEOF_ARRAY_INT(ep_can_move);
 900
 901   static int ep_could_move[] =
 902   {
 903     EL_KAEFER_RIGHT,
 904     EL_KAEFER_UP,
 905     EL_KAEFER_LEFT,
 906     EL_KAEFER_DOWN,
 907     EL_FLIEGER_RIGHT,
 908     EL_FLIEGER_UP,
 909     EL_FLIEGER_LEFT,
 910     EL_FLIEGER_DOWN,
 911     EL_BUTTERFLY_RIGHT,
 912     EL_BUTTERFLY_UP,
 913     EL_BUTTERFLY_LEFT,
 914     EL_BUTTERFLY_DOWN,
 915     EL_FIREFLY_RIGHT,
 916     EL_FIREFLY_UP,
 917     EL_FIREFLY_LEFT,
 918     EL_FIREFLY_DOWN,
 919     EL_PACMAN_RIGHT,
 920     EL_PACMAN_UP,
 921     EL_PACMAN_LEFT,
 922     EL_PACMAN_DOWN
 923   };
 924   static int ep_could_move_num = SIZEOF_ARRAY_INT(ep_could_move);
 925
 926   static int ep_dont_touch[] =
 927   {
 928     EL_KAEFER,
 929     EL_FLIEGER,
 930     EL_BUTTERFLY,
 931     EL_FIREFLY
 932   };
 933   static int ep_dont_touch_num = SIZEOF_ARRAY_INT(ep_dont_touch);
 934
 935   static int ep_dont_go_to[] =
 936   {
 937     EL_KAEFER,
 938     EL_FLIEGER,
 939     EL_BUTTERFLY,
 940     EL_FIREFLY,
 941     EL_MAMPFER,
 942     EL_MAMPFER2,
 943     EL_ROBOT,
 944     EL_PACMAN,
 945     EL_TROPFEN,
 946     EL_SALZSAEURE,
 947     EL_SP_SNIKSNAK,
 948     EL_SP_ELECTRON,
 949     EL_SP_BUG_ACTIVE,
 950     EL_TRAP_ACTIVE,
 951     EL_LANDMINE
 952   };
 953   static int ep_dont_go_to_num = SIZEOF_ARRAY_INT(ep_dont_go_to);
 954
 955   static int ep_mampf2[] =
 956   {
 957     EL_ERDREICH,
 958     EL_KAEFER,
 959     EL_FLIEGER,
 960     EL_BUTTERFLY,
 961     EL_FIREFLY,
 962     EL_MAMPFER,
 963     EL_ROBOT,
 964     EL_PACMAN,
 965     EL_TROPFEN,
 966     EL_AMOEBE_TOT,
 967     EL_AMOEBE_NASS,
 968     EL_AMOEBE_NORM,
 969     EL_AMOEBE_VOLL,
 970     EL_AMOEBE_BD,
 971     EL_EDELSTEIN,
 972     EL_EDELSTEIN_BD,
 973     EL_EDELSTEIN_GELB,
 974     EL_EDELSTEIN_ROT,
 975     EL_EDELSTEIN_LILA,
 976     EL_DIAMANT,
 977     EL_PEARL,
 978     EL_CRYSTAL
 979   };
 980   static int ep_mampf2_num = SIZEOF_ARRAY_INT(ep_mampf2);
 981
 982   static int ep_bd_element[] =
 983   {
 984     EL_LEERRAUM,
 985     EL_ERDREICH,
 986     EL_FELSBODEN,
 987     EL_BD_WALL,
 988     EL_FELSBROCKEN,
 989     EL_BD_ROCK,
 990     EL_EDELSTEIN_BD,
 991     EL_MAGIC_WALL_BD_OFF,
 992     EL_AUSGANG_ZU,
 993     EL_AUSGANG_AUF,
 994     EL_BETON,
 995     EL_SPIELFIGUR,
 996     EL_FIREFLY,
 997     EL_FIREFLY_1,
 998     EL_FIREFLY_2,
 999     EL_FIREFLY_3,
1000     EL_FIREFLY_4,
1001     EL_BUTTERFLY,
1002     EL_BUTTERFLY_1,
1003     EL_BUTTERFLY_2,
1004     EL_BUTTERFLY_3,
1005     EL_BUTTERFLY_4,
1006     EL_AMOEBE_BD,
1007     EL_CHAR_FRAGE
1008   };
1009   static int ep_bd_element_num = SIZEOF_ARRAY_INT(ep_bd_element);
1010
1011   static int ep_sb_element[] =
1012   {
1013     EL_LEERRAUM,
1014     EL_BETON,
1015     EL_SOKOBAN_OBJEKT,
1016     EL_SOKOBAN_FELD_LEER,
1017     EL_SOKOBAN_FELD_VOLL,
1018     EL_SPIELFIGUR,
1019     EL_INVISIBLE_STEEL
1020   };
1021   static int ep_sb_element_num = SIZEOF_ARRAY_INT(ep_sb_element);
1022
1023   static int ep_gem[] =
1024   {
1025     EL_EDELSTEIN,
1026     EL_EDELSTEIN_BD,
1027     EL_EDELSTEIN_GELB,
1028     EL_EDELSTEIN_ROT,
1029     EL_EDELSTEIN_LILA,
1030     EL_DIAMANT
1031   };
1032   static int ep_gem_num = SIZEOF_ARRAY_INT(ep_gem);
1033
1034   static int ep_inactive[] =
1035   {
1036     EL_LEERRAUM,
1037     EL_ERDREICH,
1038     EL_MAUERWERK,
1039     EL_BD_WALL,
1040     EL_FELSBODEN,
1041     EL_SCHLUESSEL,
1042     EL_BETON,
1043     EL_AMOEBE_TOT,
1044     EL_MORAST_LEER,
1045     EL_BADEWANNE,
1046     EL_ABLENK_AUS,
1047     EL_SCHLUESSEL1,
1048     EL_SCHLUESSEL2,
1049     EL_SCHLUESSEL3,
1050     EL_SCHLUESSEL4,
1051     EL_EM_KEY_1,
1052     EL_EM_KEY_2,
1053     EL_EM_KEY_3,
1054     EL_EM_KEY_4,
1055     EL_PFORTE1,
1056     EL_PFORTE2,
1057     EL_PFORTE3,
1058     EL_PFORTE4,
1059     EL_PFORTE1X,
1060     EL_PFORTE2X,
1061     EL_PFORTE3X,
1062     EL_PFORTE4X,
1063     EL_EM_GATE_1,
1064     EL_EM_GATE_2,
1065     EL_EM_GATE_3,
1066     EL_EM_GATE_4,
1067     EL_EM_GATE_1X,
1068     EL_EM_GATE_2X,
1069     EL_EM_GATE_3X,
1070     EL_EM_GATE_4X,
1071     EL_DYNAMITE_INACTIVE,
1072     EL_UNSICHTBAR,
1073     EL_BIRNE_AUS,
1074     EL_BIRNE_EIN,
1075     EL_ERZ_EDEL,
1076     EL_ERZ_DIAM,
1077     EL_ERZ_EDEL_BD,
1078     EL_ERZ_EDEL_GELB,
1079     EL_DYNABOMB_NR,
1080     EL_DYNABOMB_SZ,
1081     EL_DYNABOMB_XL,
1082     EL_SOKOBAN_OBJEKT,
1083     EL_SOKOBAN_FELD_LEER,
1084     EL_SOKOBAN_FELD_VOLL,
1085     EL_ERZ_EDEL_ROT,
1086     EL_ERZ_EDEL_LILA,
1087     EL_BADEWANNE1,
1088     EL_BADEWANNE2,
1089     EL_BADEWANNE3,
1090     EL_BADEWANNE4,
1091     EL_BADEWANNE5,
1092     EL_MAGIC_WALL_OFF,
1093     EL_MAGIC_WALL_DEAD,
1094     EL_MAGIC_WALL_BD_OFF,
1095     EL_MAGIC_WALL_BD_DEAD,
1096     EL_AMOEBA2DIAM,
1097     EL_BLOCKED,
1098     EL_SP_EMPTY,
1099     EL_SP_BASE,
1100     EL_SP_PORT1_RIGHT,
1101     EL_SP_PORT1_DOWN,
1102     EL_SP_PORT1_LEFT,
1103     EL_SP_PORT1_UP,
1104     EL_SP_PORT2_RIGHT,
1105     EL_SP_PORT2_DOWN,
1106     EL_SP_PORT2_LEFT,
1107     EL_SP_PORT2_UP,
1108     EL_SP_PORT_X,
1109     EL_SP_PORT_Y,
1110     EL_SP_PORT_XY,
1111     EL_SP_DISK_RED,
1112     EL_SP_DISK_YELLOW,
1113     EL_SP_CHIP_SINGLE,
1114     EL_SP_CHIP_LEFT,
1115     EL_SP_CHIP_RIGHT,
1116     EL_SP_CHIP_UPPER,
1117     EL_SP_CHIP_LOWER,
1118     EL_SP_HARD_GRAY,
1119     EL_SP_HARD_GREEN,
1120     EL_SP_HARD_BLUE,
1121     EL_SP_HARD_RED,
1122     EL_SP_HARD_YELLOW,
1123     EL_SP_HARD_BASE1,
1124     EL_SP_HARD_BASE2,
1125     EL_SP_HARD_BASE3,
1126     EL_SP_HARD_BASE4,
1127     EL_SP_HARD_BASE5,
1128     EL_SP_HARD_BASE6,
1129     EL_SP_EXIT,
1130     EL_INVISIBLE_STEEL,
1131     EL_BELT1_SWITCH_LEFT,
1132     EL_BELT1_SWITCH_MIDDLE,
1133     EL_BELT1_SWITCH_RIGHT,
1134     EL_BELT2_SWITCH_LEFT,
1135     EL_BELT2_SWITCH_MIDDLE,
1136     EL_BELT2_SWITCH_RIGHT,
1137     EL_BELT3_SWITCH_LEFT,
1138     EL_BELT3_SWITCH_MIDDLE,
1139     EL_BELT3_SWITCH_RIGHT,
1140     EL_BELT4_SWITCH_LEFT,
1141     EL_BELT4_SWITCH_MIDDLE,
1142     EL_BELT4_SWITCH_RIGHT,
1143     EL_SIGN_EXCLAMATION,
1144     EL_SIGN_RADIOACTIVITY,
1145     EL_SIGN_STOP,
1146     EL_SIGN_WHEELCHAIR,
1147     EL_SIGN_PARKING,
1148     EL_SIGN_ONEWAY,
1149     EL_SIGN_HEART,
1150     EL_SIGN_TRIANGLE,
1151     EL_SIGN_ROUND,
1152     EL_SIGN_EXIT,
1153     EL_SIGN_YINYANG,
1154     EL_SIGN_OTHER,
1155     EL_STEEL_SLANTED,
1156     EL_EMC_STEEL_WALL_1,
1157     EL_EMC_STEEL_WALL_2,
1158     EL_EMC_STEEL_WALL_3,
1159     EL_EMC_STEEL_WALL_4,
1160     EL_EMC_WALL_1,
1161     EL_EMC_WALL_2,
1162     EL_EMC_WALL_3,
1163     EL_EMC_WALL_4,
1164     EL_EMC_WALL_5,
1165     EL_EMC_WALL_6,
1166     EL_EMC_WALL_7,
1167     EL_EMC_WALL_8
1168   };
1169   static int ep_inactive_num = SIZEOF_ARRAY_INT(ep_inactive);
1170
1171   static int ep_explosive[] =
1172   {
1173     EL_BOMBE,
1174     EL_DYNAMITE_ACTIVE,
1175     EL_DYNAMITE_INACTIVE,
1176     EL_DYNABOMB_ACTIVE_1,
1177     EL_DYNABOMB_ACTIVE_2,
1178     EL_DYNABOMB_ACTIVE_3,
1179     EL_DYNABOMB_ACTIVE_4,
1180     EL_DYNABOMB_NR,
1181     EL_DYNABOMB_SZ,
1182     EL_DYNABOMB_XL,
1183     EL_KAEFER,
1184     EL_MOLE,
1185     EL_PINGUIN,
1186     EL_SCHWEIN,
1187     EL_DRACHE,
1188     EL_SONDE,
1189     EL_SP_DISK_RED,
1190     EL_SP_DISK_ORANGE,
1191     EL_SP_DISK_YELLOW,
1192     EL_SP_SNIKSNAK,
1193     EL_SP_ELECTRON,
1194     EL_DX_SUPABOMB
1195   };
1196   static int ep_explosive_num = SIZEOF_ARRAY_INT(ep_explosive);
1197
1198   static int ep_mampf3[] =
1199   {
1200     EL_EDELSTEIN,
1201     EL_EDELSTEIN_BD,
1202     EL_EDELSTEIN_GELB,
1203     EL_EDELSTEIN_ROT,
1204     EL_EDELSTEIN_LILA,
1205     EL_DIAMANT,
1206     EL_PEARL,
1207     EL_CRYSTAL
1208   };
1209   static int ep_mampf3_num = SIZEOF_ARRAY_INT(ep_mampf3);
1210
1211   static int ep_pushable[] =
1212   {
1213     EL_FELSBROCKEN,
1214     EL_BD_ROCK,
1215     EL_BOMBE,
1216     EL_KOKOSNUSS,
1217     EL_ZEIT_LEER,
1218     EL_SOKOBAN_FELD_VOLL,
1219     EL_SOKOBAN_OBJEKT,
1220     EL_SONDE,
1221     EL_SP_ZONK,
1222     EL_SP_DISK_ORANGE,
1223     EL_SP_DISK_YELLOW,
1224     EL_BALLOON,
1225     EL_SPRING,
1226     EL_DX_SUPABOMB
1227   };
1228   static int ep_pushable_num = SIZEOF_ARRAY_INT(ep_pushable);
1229
1230   static int ep_player[] =
1231   {
1232     EL_SPIELFIGUR,
1233     EL_SPIELER1,
1234     EL_SPIELER2,
1235     EL_SPIELER3,
1236     EL_SPIELER4
1237   };
1238   static int ep_player_num = SIZEOF_ARRAY_INT(ep_player);
1239
1240   static int ep_has_content[] =
1241   {
1242     EL_MAMPFER,
1243     EL_AMOEBE_NASS,
1244     EL_AMOEBE_NORM,
1245     EL_AMOEBE_VOLL,
1246     EL_AMOEBE_BD
1247   };
1248   static int ep_has_content_num = SIZEOF_ARRAY_INT(ep_has_content);
1249
1250   static int ep_eatable[] =
1251   {
1252     EL_ERDREICH,
1253     EL_SP_BASE,
1254     EL_SP_BUG,
1255     EL_TRAP_INACTIVE,
1256     EL_SAND_INVISIBLE
1257   };
1258   static int ep_eatable_num = SIZEOF_ARRAY_INT(ep_eatable);
1259
1260   static int ep_sp_element[] =
1261   {
1262     EL_SP_EMPTY,
1263     EL_SP_ZONK,
1264     EL_SP_BASE,
1265     EL_SP_MURPHY,
1266     EL_SP_INFOTRON,
1267     EL_SP_CHIP_SINGLE,
1268     EL_SP_HARD_GRAY,
1269     EL_SP_EXIT,
1270     EL_SP_DISK_ORANGE,
1271     EL_SP_PORT1_RIGHT,
1272     EL_SP_PORT1_DOWN,
1273     EL_SP_PORT1_LEFT,
1274     EL_SP_PORT1_UP,
1275     EL_SP_PORT2_RIGHT,
1276     EL_SP_PORT2_DOWN,
1277     EL_SP_PORT2_LEFT,
1278     EL_SP_PORT2_UP,
1279     EL_SP_SNIKSNAK,
1280     EL_SP_DISK_YELLOW,
1281     EL_SP_TERMINAL,
1282     EL_SP_DISK_RED,
1283     EL_SP_PORT_Y,
1284     EL_SP_PORT_X,
1285     EL_SP_PORT_XY,
1286     EL_SP_ELECTRON,
1287     EL_SP_BUG,
1288     EL_SP_CHIP_LEFT,
1289     EL_SP_CHIP_RIGHT,
1290     EL_SP_HARD_BASE1,
1291     EL_SP_HARD_GREEN,
1292     EL_SP_HARD_BLUE,
1293     EL_SP_HARD_RED,
1294     EL_SP_HARD_YELLOW,
1295     EL_SP_HARD_BASE2,
1296     EL_SP_HARD_BASE3,
1297     EL_SP_HARD_BASE4,
1298     EL_SP_HARD_BASE5,
1299     EL_SP_HARD_BASE6,
1300     EL_SP_CHIP_UPPER,
1301     EL_SP_CHIP_LOWER,
1302     /* additional elements that appeared in newer Supaplex levels */
1303     EL_UNSICHTBAR,
1304     /* more than one murphy in a level results in an inactive clone */
1305     EL_SP_MURPHY_CLONE
1306   };
1307   static int ep_sp_element_num = SIZEOF_ARRAY_INT(ep_sp_element);
1308
1309   static int ep_quick_gate[] =
1310   {
1311     EL_EM_GATE_1,
1312     EL_EM_GATE_2,
1313     EL_EM_GATE_3,
1314     EL_EM_GATE_4,
1315     EL_EM_GATE_1X,
1316     EL_EM_GATE_2X,
1317     EL_EM_GATE_3X,
1318     EL_EM_GATE_4X,
1319     EL_SP_PORT1_LEFT,
1320     EL_SP_PORT2_LEFT,
1321     EL_SP_PORT1_RIGHT,
1322     EL_SP_PORT2_RIGHT,
1323     EL_SP_PORT1_UP,
1324     EL_SP_PORT2_UP,
1325     EL_SP_PORT1_DOWN,
1326     EL_SP_PORT2_DOWN,
1327     EL_SP_PORT_X,
1328     EL_SP_PORT_Y,
1329     EL_SP_PORT_XY,
1330     EL_SWITCHGATE_OPEN,
1331     EL_TIMEGATE_OPEN
1332   };
1333   static int ep_quick_gate_num = SIZEOF_ARRAY_INT(ep_quick_gate);
1334
1335   static int ep_over_player[] =
1336   {
1337     EL_SP_PORT1_LEFT,
1338     EL_SP_PORT2_LEFT,
1339     EL_SP_PORT1_RIGHT,
1340     EL_SP_PORT2_RIGHT,
1341     EL_SP_PORT1_UP,
1342     EL_SP_PORT2_UP,
1343     EL_SP_PORT1_DOWN,
1344     EL_SP_PORT2_DOWN,
1345     EL_SP_PORT_X,
1346     EL_SP_PORT_Y,
1347     EL_SP_PORT_XY,
1348     EL_TUBE_CROSS,
1349     EL_TUBE_VERTICAL,
1350     EL_TUBE_HORIZONTAL,
1351     EL_TUBE_VERT_LEFT,
1352     EL_TUBE_VERT_RIGHT,
1353     EL_TUBE_HORIZ_UP,
1354     EL_TUBE_HORIZ_DOWN,
1355     EL_TUBE_LEFT_UP,
1356     EL_TUBE_LEFT_DOWN,
1357     EL_TUBE_RIGHT_UP,
1358     EL_TUBE_RIGHT_DOWN
1359   };
1360   static int ep_over_player_num = SIZEOF_ARRAY_INT(ep_over_player);
1361
1362   static int ep_active_bomb[] =
1363   {
1364     EL_DYNAMITE_ACTIVE,
1365     EL_DYNABOMB_ACTIVE_1,
1366     EL_DYNABOMB_ACTIVE_2,
1367     EL_DYNABOMB_ACTIVE_3,
1368     EL_DYNABOMB_ACTIVE_4
1369   };
1370   static int ep_active_bomb_num = SIZEOF_ARRAY_INT(ep_active_bomb);
1371
1372   static int ep_belt[] =
1373   {
1374     EL_BELT1_LEFT,
1375     EL_BELT1_MIDDLE,
1376     EL_BELT1_RIGHT,
1377     EL_BELT2_LEFT,
1378     EL_BELT2_MIDDLE,
1379     EL_BELT2_RIGHT,
1380     EL_BELT3_LEFT,
1381     EL_BELT3_MIDDLE,
1382     EL_BELT3_RIGHT,
1383     EL_BELT4_LEFT,
1384     EL_BELT4_MIDDLE,
1385     EL_BELT4_RIGHT,
1386   };
1387   static int ep_belt_num = SIZEOF_ARRAY_INT(ep_belt);
1388
1389   static int ep_belt_switch[] =
1390   {
1391     EL_BELT1_SWITCH_LEFT,
1392     EL_BELT1_SWITCH_MIDDLE,
1393     EL_BELT1_SWITCH_RIGHT,
1394     EL_BELT2_SWITCH_LEFT,
1395     EL_BELT2_SWITCH_MIDDLE,
1396     EL_BELT2_SWITCH_RIGHT,
1397     EL_BELT3_SWITCH_LEFT,
1398     EL_BELT3_SWITCH_MIDDLE,
1399     EL_BELT3_SWITCH_RIGHT,
1400     EL_BELT4_SWITCH_LEFT,
1401     EL_BELT4_SWITCH_MIDDLE,
1402     EL_BELT4_SWITCH_RIGHT,
1403   };
1404   static int ep_belt_switch_num = SIZEOF_ARRAY_INT(ep_belt_switch);
1405
1406   static int ep_tube[] =
1407   {
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_tube_num = SIZEOF_ARRAY_INT(ep_tube);
1421
1422   static long ep1_bit[] =
1423   {
1424     EP_BIT_AMOEBALIVE,
1425     EP_BIT_AMOEBOID,
1426     EP_BIT_SCHLUESSEL,
1427     EP_BIT_PFORTE,
1428     EP_BIT_SOLID,
1429     EP_BIT_MASSIVE,
1430     EP_BIT_SLIPPERY,
1431     EP_BIT_ENEMY,
1432     EP_BIT_MAUER,
1433     EP_BIT_CAN_FALL,
1434     EP_BIT_CAN_SMASH,
1435     EP_BIT_CAN_CHANGE,
1436     EP_BIT_CAN_MOVE,
1437     EP_BIT_COULD_MOVE,
1438     EP_BIT_DONT_TOUCH,
1439     EP_BIT_DONT_GO_TO,
1440     EP_BIT_MAMPF2,
1441     EP_BIT_BD_ELEMENT,
1442     EP_BIT_SB_ELEMENT,
1443     EP_BIT_GEM,
1444     EP_BIT_INACTIVE,
1445     EP_BIT_EXPLOSIVE,
1446     EP_BIT_MAMPF3,
1447     EP_BIT_PUSHABLE,
1448     EP_BIT_PLAYER,
1449     EP_BIT_HAS_CONTENT,
1450     EP_BIT_EATABLE,
1451     EP_BIT_SP_ELEMENT,
1452     EP_BIT_QUICK_GATE,
1453     EP_BIT_OVER_PLAYER,
1454     EP_BIT_ACTIVE_BOMB
1455   };
1456   static long ep2_bit[] =
1457   {
1458     EP_BIT_BELT,
1459     EP_BIT_BELT_SWITCH,
1460     EP_BIT_TUBE
1461   };
1462   static int *ep1_array[] =
1463   {
1464     ep_amoebalive,
1465     ep_amoeboid,
1466     ep_schluessel,
1467     ep_pforte,
1468     ep_solid,
1469     ep_massive,
1470     ep_slippery,
1471     ep_enemy,
1472     ep_mauer,
1473     ep_can_fall,
1474     ep_can_smash,
1475     ep_can_change,
1476     ep_can_move,
1477     ep_could_move,
1478     ep_dont_touch,
1479     ep_dont_go_to,
1480     ep_mampf2,
1481     ep_bd_element,
1482     ep_sb_element,
1483     ep_gem,
1484     ep_inactive,
1485     ep_explosive,
1486     ep_mampf3,
1487     ep_pushable,
1488     ep_player,
1489     ep_has_content,
1490     ep_eatable,
1491     ep_sp_element,
1492     ep_quick_gate,
1493     ep_over_player,
1494     ep_active_bomb
1495   };
1496   static int *ep2_array[] =
1497   {
1498     ep_belt,
1499     ep_belt_switch,
1500     ep_tube
1501   };
1502   static int *ep1_num[] =
1503   {
1504     &ep_amoebalive_num,
1505     &ep_amoeboid_num,
1506     &ep_schluessel_num,
1507     &ep_pforte_num,
1508     &ep_solid_num,
1509     &ep_massive_num,
1510     &ep_slippery_num,
1511     &ep_enemy_num,
1512     &ep_mauer_num,
1513     &ep_can_fall_num,
1514     &ep_can_smash_num,
1515     &ep_can_change_num,
1516     &ep_can_move_num,
1517     &ep_could_move_num,
1518     &ep_dont_touch_num,
1519     &ep_dont_go_to_num,
1520     &ep_mampf2_num,
1521     &ep_bd_element_num,
1522     &ep_sb_element_num,
1523     &ep_gem_num,
1524     &ep_inactive_num,
1525     &ep_explosive_num,
1526     &ep_mampf3_num,
1527     &ep_pushable_num,
1528     &ep_player_num,
1529     &ep_has_content_num,
1530     &ep_eatable_num,
1531     &ep_sp_element_num,
1532     &ep_quick_gate_num,
1533     &ep_over_player_num,
1534     &ep_active_bomb_num
1535   };
1536   static int *ep2_num[] =
1537   {
1538     &ep_belt_num,
1539     &ep_belt_switch_num,
1540     &ep_tube_num
1541   };
1542   static int num_properties1 = SIZEOF_ARRAY(ep1_num, int *);
1543   static int num_properties2 = SIZEOF_ARRAY(ep2_num, int *);
1544
1545   for(i=0; i<MAX_ELEMENTS; i++)
1546   {
1547     Elementeigenschaften1[i] = 0;
1548     Elementeigenschaften2[i] = 0;
1549   }
1550
1551   for(i=0; i<num_properties1; i++)
1552     for(j=0; j<*(ep1_num[i]); j++)
1553       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1554   for(i=0; i<num_properties2; i++)
1555     for(j=0; j<*(ep2_num[i]); j++)
1556       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1557
1558   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1559     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1560 }
1561
1562 void CloseAllAndExit(int exit_value)
1563 {
1564   int i;
1565
1566   StopSounds();
1567   FreeSounds(NUM_SOUNDS);
1568   CloseAudio();
1569
1570   for(i=0; i<NUM_BITMAPS; i++)
1571     FreeBitmap(pix[i]);
1572
1573   CloseVideoDisplay();
1574   ClosePlatformDependantStuff();
1575
1576   exit(exit_value);
1577 }