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 void InitPlayerInfo(void);
  28 static void InitLevelInfo(void);
  29 static void InitNetworkServer(void);
  30 static void InitSound(void);
  31 static void InitGfx(void);
  32 static void InitGfxBackground(void);
  33 static void InitGadgets(void);
  34 static void InitElementProperties(void);
  35
  36 void OpenAll(void)
  37 {
  38   if (options.serveronly)
  39   {
  40 #if defined(PLATFORM_UNIX)
  41     NetworkServer(options.server_port, options.serveronly);
  42 #else
  43     Error(ERR_WARN, "networking only supported in Unix version");
  44 #endif
  45     exit(0);    /* never reached */
  46   }
  47
  48   InitProgramInfo(UNIX_USERDATA_DIRECTORY,
  49                   PROGRAM_TITLE_STRING, WINDOW_TITLE_STRING,
  50                   ICON_TITLE_STRING, X11_ICON_FILENAME, X11_ICONMASK_FILENAME,
  51                   MSDOS_POINTER_FILENAME);
  52
  53   InitPlayerInfo();
  54
  55   InitCounter();
  56   InitSound();
  57   InitJoysticks();
  58   InitRND(NEW_RANDOMIZE);
  59
  60   InitVideoDisplay();
  61   InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
  62                   setup.fullscreen);
  63
  64   InitEventFilter(FilterMouseMotionEvents);
  65
  66   InitGfx();
  67   InitElementProperties();      /* initializes IS_CHAR() for el2gfx() */
  68
  69   InitLevelInfo();
  70   InitGadgets();                /* needs to know number of level series */
  71
  72   InitGfxBackground();
  73   DrawMainMenu();
  74
  75   InitNetworkServer();
  76 }
  77
  78 void InitPlayerInfo()
  79 {
  80   int i;
  81
  82   /* choose default local player */
  83   local_player = &stored_player[0];
  84
  85   for (i=0; i<MAX_PLAYERS; i++)
  86     stored_player[i].connected = FALSE;
  87
  88   local_player->connected = TRUE;
  89
  90   LoadSetup();                                  /* global setup info */
  91 }
  92
  93 void InitLevelInfo()
  94 {
  95   LoadLevelInfo();                              /* global level info */
  96   LoadLevelSetup_LastSeries();                  /* last played series info */
  97   LoadLevelSetup_SeriesInfo();                  /* last played level info */
  98 }
  99
 100 void InitNetworkServer()
 101 {
 102 #if defined(PLATFORM_UNIX)
 103   int nr_wanted;
 104 #endif
 105
 106   if (!options.network)
 107     return;
 108
 109 #if defined(PLATFORM_UNIX)
 110   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 111
 112   if (!ConnectToServer(options.server_host, options.server_port))
 113     Error(ERR_EXIT, "cannot connect to network game server");
 114
 115   SendToServer_PlayerName(setup.player_name);
 116   SendToServer_ProtocolVersion();
 117
 118   if (nr_wanted)
 119     SendToServer_NrWanted(nr_wanted);
 120 #endif
 121 }
 122
 123 void InitSound()
 124 {
 125   int i;
 126
 127   OpenAudio();
 128
 129   for(i=0; i<NUM_SOUNDS; i++)
 130   {
 131     if (!LoadSound(sound_name[i]))
 132     {
 133       audio.sound_available = FALSE;
 134       audio.loops_available = FALSE;
 135       audio.sound_enabled = FALSE;
 136
 137       return;
 138     }
 139   }
 140
 141   num_bg_loops = LoadMusic();
 142
 143   StartSoundserver();
 144 }
 145
 146 void InitJoysticks()
 147 {
 148 #if defined(TARGET_SDL)
 149   static boolean sdl_joystick_subsystem_initialized = FALSE;
 150 #endif
 151
 152   int i;
 153
 154   /* always start with reliable default values */
 155   joystick.status = JOYSTICK_NOT_AVAILABLE;
 156   for (i=0; i<MAX_PLAYERS; i++)
 157     joystick.fd[i] = -1;                /* joystick device closed */
 158
 159   if (global_joystick_status == JOYSTICK_NOT_AVAILABLE)
 160     return;
 161
 162 #if defined(TARGET_SDL)
 163
 164   if (!sdl_joystick_subsystem_initialized)
 165   {
 166     sdl_joystick_subsystem_initialized = TRUE;
 167
 168     if (SDL_Init(SDL_INIT_JOYSTICK) < 0)
 169     {
 170       Error(ERR_EXIT, "SDL_Init() failed: %s", SDL_GetError());
 171       return;
 172     }
 173   }
 174
 175   for (i=0; i<MAX_PLAYERS; i++)
 176   {
 177     char *device_name = setup.input[i].joy.device_name;
 178     int joystick_nr = getJoystickNrFromDeviceName(device_name);
 179
 180     if (joystick_nr >= SDL_NumJoysticks())
 181       joystick_nr = -1;
 182
 183     /* misuse joystick file descriptor variable to store joystick number */
 184     joystick.fd[i] = joystick_nr;
 185
 186     /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
 187     if (Check_SDL_JoystickOpened(joystick_nr))
 188       Close_SDL_Joystick(joystick_nr);
 189
 190     if (!setup.input[i].use_joystick)
 191       continue;
 192
 193     if (!Open_SDL_Joystick(joystick_nr))
 194     {
 195       Error(ERR_WARN, "cannot open joystick %d", joystick_nr);
 196       continue;
 197     }
 198
 199     joystick.status = JOYSTICK_ACTIVATED;
 200   }
 201
 202 #else /* !TARGET_SDL */
 203
 204 #if defined(PLATFORM_UNIX)
 205   for (i=0; i<MAX_PLAYERS; i++)
 206   {
 207     char *device_name = setup.input[i].joy.device_name;
 208
 209     /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
 210     if (joystick.fd[i] != -1)
 211     {
 212       close(joystick.fd[i]);
 213       joystick.fd[i] = -1;
 214     }
 215
 216     if (!setup.input[i].use_joystick)
 217       continue;
 218
 219     if (access(device_name, R_OK) != 0)
 220     {
 221       Error(ERR_WARN, "cannot access joystick device '%s'", device_name);
 222       continue;
 223     }
 224
 225     if ((joystick.fd[i] = open(device_name, O_RDONLY)) < 0)
 226     {
 227       Error(ERR_WARN, "cannot open joystick device '%s'", device_name);
 228       continue;
 229     }
 230
 231     joystick.status = JOYSTICK_ACTIVATED;
 232   }
 233
 234 #else /* !PLATFORM_UNIX */
 235
 236   /* try to access two joysticks; if that fails, try to access just one */
 237   if (install_joystick(JOY_TYPE_2PADS) == 0 ||
 238       install_joystick(JOY_TYPE_AUTODETECT) == 0)
 239     joystick.status = JOYSTICK_ACTIVATED;
 240
 241   /*
 242   load_joystick_data(JOYSTICK_FILENAME);
 243   */
 244
 245   for (i=0; i<MAX_PLAYERS; i++)
 246   {
 247     char *device_name = setup.input[i].joy.device_name;
 248     int joystick_nr = getJoystickNrFromDeviceName(device_name);
 249
 250     if (joystick_nr >= num_joysticks)
 251       joystick_nr = -1;
 252
 253     /* misuse joystick file descriptor variable to store joystick number */
 254     joystick.fd[i] = joystick_nr;
 255   }
 256 #endif
 257
 258 #endif /* !TARGET_SDL */
 259 }
 260
 261 void InitGfx()
 262 {
 263   int i;
 264
 265 #if defined(TARGET_X11)
 266   GC copy_clipmask_gc;
 267   XGCValues clip_gc_values;
 268   unsigned long clip_gc_valuemask;
 269 #endif
 270
 271 #if !defined(PLATFORM_MSDOS)
 272   static char *image_filename[NUM_PICTURES] =
 273   {
 274     "RocksScreen.pcx",
 275     "RocksDoor.pcx",
 276     "RocksHeroes.pcx",
 277     "RocksToons.pcx",
 278     "RocksSP.pcx",
 279     "RocksDC.pcx",
 280     "RocksMore.pcx",
 281     "RocksFont.pcx",
 282     "RocksFont2.pcx",
 283     "RocksFont3.pcx"
 284   };
 285 #else
 286   static char *image_filename[NUM_PICTURES] =
 287   {
 288     "Screen.pcx",
 289     "Door.pcx",
 290     "Heroes.pcx",
 291     "Toons.pcx",
 292     "SP.pcx",
 293     "DC.pcx",
 294     "More.pcx",
 295     "Font.pcx",
 296     "Font2.pcx",
 297     "Font3.pcx"
 298   };
 299 #endif
 300
 301 #if defined(TARGET_X11_NATIVE)
 302   static struct
 303   {
 304     int start;
 305     int count;
 306   }
 307   tile_needs_clipping[] =
 308   {
 309     { GFX_SPIELER1_UP, 4 },
 310     { GFX_SPIELER1_DOWN, 4 },
 311     { GFX_SPIELER1_LEFT, 4 },
 312     { GFX_SPIELER1_RIGHT, 4 },
 313     { GFX_SPIELER1_PUSH_LEFT, 4 },
 314     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 315     { GFX_SPIELER2_UP, 4 },
 316     { GFX_SPIELER2_DOWN, 4 },
 317     { GFX_SPIELER2_LEFT, 4 },
 318     { GFX_SPIELER2_RIGHT, 4 },
 319     { GFX_SPIELER2_PUSH_LEFT, 4 },
 320     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 321     { GFX_SPIELER3_UP, 4 },
 322     { GFX_SPIELER3_DOWN, 4 },
 323     { GFX_SPIELER3_LEFT, 4 },
 324     { GFX_SPIELER3_RIGHT, 4 },
 325     { GFX_SPIELER3_PUSH_LEFT, 4 },
 326     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 327     { GFX_SPIELER4_UP, 4 },
 328     { GFX_SPIELER4_DOWN, 4 },
 329     { GFX_SPIELER4_LEFT, 4 },
 330     { GFX_SPIELER4_RIGHT, 4 },
 331     { GFX_SPIELER4_PUSH_LEFT, 4 },
 332     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 333     { GFX_SP_MURPHY, 1 },
 334     { GFX_MURPHY_GO_LEFT, 3 },
 335     { GFX_MURPHY_GO_RIGHT, 3 },
 336     { GFX_MURPHY_SNAP_UP, 1 },
 337     { GFX_MURPHY_SNAP_DOWN, 1 },
 338     { GFX_MURPHY_SNAP_RIGHT, 1 },
 339     { GFX_MURPHY_SNAP_LEFT, 1 },
 340     { GFX_MURPHY_PUSH_RIGHT, 1 },
 341     { GFX_MURPHY_PUSH_LEFT, 1 },
 342     { GFX_GEBLUBBER, 4 },
 343     { GFX_DYNAMIT, 7 },
 344     { GFX_DYNABOMB, 4 },
 345     { GFX_EXPLOSION, 8 },
 346     { GFX_SOKOBAN_OBJEKT, 1 },
 347     { GFX_FUNKELN_BLAU, 3 },
 348     { GFX_FUNKELN_WEISS, 3 },
 349     { GFX2_SHIELD_PASSIVE, 3 },
 350     { GFX2_SHIELD_ACTIVE, 3 },
 351     { -1, 0 }
 352   };
 353 #endif
 354
 355   /* initialize some global variables */
 356   global.frames_per_second = 0;
 357   global.fps_slowdown = FALSE;
 358   global.fps_slowdown_factor = 1;
 359
 360   /* initialize screen properties */
 361   InitGfxFieldInfo(SX, SY, SXSIZE, SYSIZE,
 362                    REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 363   InitGfxDoor1Info(DX, DY, DXSIZE, DYSIZE);
 364   InitGfxDoor2Info(VX, VY, VXSIZE, VYSIZE);
 365   InitGfxScrollbufferInfo(FXSIZE, FYSIZE);
 366
 367   /* create additional image buffers for double-buffering */
 368   pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 369   pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 370
 371   pix[PIX_SMALLFONT] = LoadImage(image_filename[PIX_SMALLFONT]);
 372   InitFontInfo(NULL, NULL, pix[PIX_SMALLFONT]);
 373
 374   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 375   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 376 #if defined(PLATFORM_MSDOS)
 377   DrawInitText(PROGRAM_DOS_PORT_STRING, 210, FC_BLUE);
 378   rest(200);
 379 #endif
 380   DrawInitText("Loading graphics:",120,FC_GREEN);
 381
 382   for(i=0; i<NUM_PICTURES; i++)
 383   {
 384     if (i != PIX_SMALLFONT)
 385     {
 386       DrawInitText(image_filename[i], 150, FC_YELLOW);
 387       pix[i] = LoadImage(image_filename[i]);
 388     }
 389   }
 390
 391   InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
 392
 393   /* initialize pixmap array for special X11 tile clipping to Pixmap 'None' */
 394   for(i=0; i<NUM_TILES; i++)
 395     tile_clipmask[i] = None;
 396
 397 #if defined(TARGET_X11)
 398   /* This stuff is needed because X11 (XSetClipOrigin(), to be precise) is
 399      often very slow when preparing a masked XCopyArea() for big Pixmaps.
 400      To prevent this, create small (tile-sized) mask Pixmaps which will then
 401      be set much faster with XSetClipOrigin() and speed things up a lot. */
 402
 403   /* create graphic context structures needed for clipping */
 404   clip_gc_values.graphics_exposures = False;
 405   clip_gc_valuemask = GCGraphicsExposures;
 406   copy_clipmask_gc =
 407     XCreateGC(display, pix[PIX_BACK]->clip_mask,
 408               clip_gc_valuemask, &clip_gc_values);
 409
 410   clip_gc_values.graphics_exposures = False;
 411   clip_gc_valuemask = GCGraphicsExposures;
 412   tile_clip_gc =
 413     XCreateGC(display, window->drawable, clip_gc_valuemask, &clip_gc_values);
 414
 415   for(i=0; i<NUM_BITMAPS; i++)
 416   {
 417     if (pix[i]->clip_mask)
 418     {
 419       clip_gc_values.graphics_exposures = False;
 420       clip_gc_values.clip_mask = pix[i]->clip_mask;
 421       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 422       pix[i]->stored_clip_gc = XCreateGC(display, window->drawable,
 423                                          clip_gc_valuemask,&clip_gc_values);
 424     }
 425   }
 426
 427 #if defined(TARGET_X11_NATIVE)
 428   /* create only those clipping Pixmaps we really need */
 429   for(i=0; tile_needs_clipping[i].start>=0; i++)
 430   {
 431     int j;
 432
 433     for(j=0; j<tile_needs_clipping[i].count; j++)
 434     {
 435       int tile = tile_needs_clipping[i].start + j;
 436       int graphic = tile;
 437       int src_x, src_y;
 438       int pixmap_nr;
 439       Pixmap src_pixmap;
 440
 441       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 442       src_pixmap = pix[pixmap_nr]->clip_mask;
 443
 444       tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
 445                                           TILEX, TILEY, 1);
 446
 447       XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
 448                 src_x, src_y, TILEX, TILEY, 0, 0);
 449     }
 450   }
 451 #endif /* TARGET_X11_NATIVE */
 452 #endif /* TARGET_X11 */
 453 }
 454
 455 void InitGfxBackground()
 456 {
 457   int x, y;
 458
 459   drawto = backbuffer;
 460   fieldbuffer = pix[PIX_DB_FIELD];
 461   SetDrawtoField(DRAW_BACKBUFFER);
 462
 463   BlitBitmap(pix[PIX_BACK], backbuffer, 0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 464   ClearRectangle(backbuffer, REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 465   ClearRectangle(pix[PIX_DB_DOOR], 0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 466
 467   for(x=0; x<MAX_BUF_XSIZE; x++)
 468     for(y=0; y<MAX_BUF_YSIZE; y++)
 469       redraw[x][y] = 0;
 470   redraw_tiles = 0;
 471   redraw_mask = REDRAW_ALL;
 472 }
 473
 474 void InitGadgets()
 475 {
 476   CreateLevelEditorGadgets();
 477   CreateGameButtons();
 478   CreateTapeButtons();
 479   CreateToolButtons();
 480   CreateScreenGadgets();
 481 }
 482
 483 void InitElementProperties()
 484 {
 485   int i,j;
 486
 487   static int ep_amoebalive[] =
 488   {
 489     EL_AMOEBE_NASS,
 490     EL_AMOEBE_NORM,
 491     EL_AMOEBE_VOLL,
 492     EL_AMOEBE_BD
 493   };
 494   static int ep_amoebalive_num = SIZEOF_ARRAY_INT(ep_amoebalive);
 495
 496   static int ep_amoeboid[] =
 497   {
 498     EL_AMOEBE_TOT,
 499     EL_AMOEBE_NASS,
 500     EL_AMOEBE_NORM,
 501     EL_AMOEBE_VOLL,
 502     EL_AMOEBE_BD
 503   };
 504   static int ep_amoeboid_num = SIZEOF_ARRAY_INT(ep_amoeboid);
 505
 506   static int ep_schluessel[] =
 507   {
 508     EL_SCHLUESSEL1,
 509     EL_SCHLUESSEL2,
 510     EL_SCHLUESSEL3,
 511     EL_SCHLUESSEL4,
 512     EL_EM_KEY_1,
 513     EL_EM_KEY_2,
 514     EL_EM_KEY_3,
 515     EL_EM_KEY_4
 516   };
 517   static int ep_schluessel_num = SIZEOF_ARRAY_INT(ep_schluessel);
 518
 519   static int ep_pforte[] =
 520   {
 521     EL_PFORTE1,
 522     EL_PFORTE2,
 523     EL_PFORTE3,
 524     EL_PFORTE4,
 525     EL_PFORTE1X,
 526     EL_PFORTE2X,
 527     EL_PFORTE3X,
 528     EL_PFORTE4X,
 529     EL_EM_GATE_1,
 530     EL_EM_GATE_2,
 531     EL_EM_GATE_3,
 532     EL_EM_GATE_4,
 533     EL_EM_GATE_1X,
 534     EL_EM_GATE_2X,
 535     EL_EM_GATE_3X,
 536     EL_EM_GATE_4X,
 537     EL_SWITCHGATE_OPEN,
 538     EL_SWITCHGATE_CLOSED,
 539     EL_TIMEGATE_OPEN,
 540     EL_TIMEGATE_CLOSED,
 541     EL_TUBE_CROSS,
 542     EL_TUBE_VERTICAL,
 543     EL_TUBE_HORIZONTAL,
 544     EL_TUBE_VERT_LEFT,
 545     EL_TUBE_VERT_RIGHT,
 546     EL_TUBE_HORIZ_UP,
 547     EL_TUBE_HORIZ_DOWN,
 548     EL_TUBE_LEFT_UP,
 549     EL_TUBE_LEFT_DOWN,
 550     EL_TUBE_RIGHT_UP,
 551     EL_TUBE_RIGHT_DOWN
 552   };
 553   static int ep_pforte_num = SIZEOF_ARRAY_INT(ep_pforte);
 554
 555   static int ep_solid[] =
 556   {
 557     EL_BETON,
 558     EL_MAUERWERK,
 559     EL_MAUER_LEBT,
 560     EL_MAUER_X,
 561     EL_MAUER_Y,
 562     EL_MAUER_XY,
 563     EL_BD_WALL,
 564     EL_FELSBODEN,
 565     EL_AUSGANG_ZU,
 566     EL_AUSGANG_ACT,
 567     EL_AUSGANG_AUF,
 568     EL_AMOEBE_TOT,
 569     EL_AMOEBE_NASS,
 570     EL_AMOEBE_NORM,
 571     EL_AMOEBE_VOLL,
 572     EL_AMOEBE_BD,
 573     EL_MORAST_VOLL,
 574     EL_MORAST_LEER,
 575     EL_QUICKSAND_FILLING,
 576     EL_QUICKSAND_EMPTYING,
 577     EL_MAGIC_WALL_OFF,
 578     EL_MAGIC_WALL_EMPTY,
 579     EL_MAGIC_WALL_FULL,
 580     EL_MAGIC_WALL_DEAD,
 581     EL_MAGIC_WALL_BD_OFF,
 582     EL_MAGIC_WALL_BD_EMPTY,
 583     EL_MAGIC_WALL_BD_FULL,
 584     EL_MAGIC_WALL_BD_DEAD,
 585     EL_LIFE,
 586     EL_LIFE_ASYNC,
 587     EL_BADEWANNE1,
 588     EL_BADEWANNE2,
 589     EL_BADEWANNE3,
 590     EL_BADEWANNE4,
 591     EL_BADEWANNE5,
 592     EL_SP_CHIP_SINGLE,
 593     EL_SP_CHIP_LEFT,
 594     EL_SP_CHIP_RIGHT,
 595     EL_SP_CHIP_UPPER,
 596     EL_SP_CHIP_LOWER,
 597     EL_SP_HARD_GRAY,
 598     EL_SP_HARD_GREEN,
 599     EL_SP_HARD_BLUE,
 600     EL_SP_HARD_RED,
 601     EL_SP_HARD_YELLOW,
 602     EL_SP_HARD_BASE1,
 603     EL_SP_HARD_BASE2,
 604     EL_SP_HARD_BASE3,
 605     EL_SP_HARD_BASE4,
 606     EL_SP_HARD_BASE5,
 607     EL_SP_HARD_BASE6,
 608     EL_SP_TERMINAL,
 609     EL_SP_EXIT,
 610     EL_INVISIBLE_STEEL,
 611     EL_BELT1_SWITCH_LEFT,
 612     EL_BELT1_SWITCH_MIDDLE,
 613     EL_BELT1_SWITCH_RIGHT,
 614     EL_BELT2_SWITCH_LEFT,
 615     EL_BELT2_SWITCH_MIDDLE,
 616     EL_BELT2_SWITCH_RIGHT,
 617     EL_BELT3_SWITCH_LEFT,
 618     EL_BELT3_SWITCH_MIDDLE,
 619     EL_BELT3_SWITCH_RIGHT,
 620     EL_BELT4_SWITCH_LEFT,
 621     EL_BELT4_SWITCH_MIDDLE,
 622     EL_BELT4_SWITCH_RIGHT,
 623     EL_SWITCHGATE_SWITCH_1,
 624     EL_SWITCHGATE_SWITCH_2,
 625     EL_LIGHT_SWITCH_OFF,
 626     EL_LIGHT_SWITCH_ON,
 627     EL_TIMEGATE_SWITCH_OFF,
 628     EL_TIMEGATE_SWITCH_ON,
 629     EL_SIGN_EXCLAMATION,
 630     EL_SIGN_RADIOACTIVITY,
 631     EL_SIGN_STOP,
 632     EL_SIGN_WHEELCHAIR,
 633     EL_SIGN_PARKING,
 634     EL_SIGN_ONEWAY,
 635     EL_SIGN_HEART,
 636     EL_SIGN_TRIANGLE,
 637     EL_SIGN_ROUND,
 638     EL_SIGN_EXIT,
 639     EL_SIGN_YINYANG,
 640     EL_SIGN_OTHER,
 641     EL_STEEL_SLANTED,
 642     EL_EMC_STEEL_WALL_1,
 643     EL_EMC_STEEL_WALL_2,
 644     EL_EMC_STEEL_WALL_3,
 645     EL_EMC_STEEL_WALL_4,
 646     EL_EMC_WALL_1,
 647     EL_EMC_WALL_2,
 648     EL_EMC_WALL_3,
 649     EL_EMC_WALL_4,
 650     EL_EMC_WALL_5,
 651     EL_EMC_WALL_6,
 652     EL_EMC_WALL_7,
 653     EL_EMC_WALL_8,
 654     EL_CRYSTAL,
 655     EL_WALL_PEARL,
 656     EL_WALL_CRYSTAL,
 657     EL_TUBE_CROSS,
 658     EL_TUBE_VERTICAL,
 659     EL_TUBE_HORIZONTAL,
 660     EL_TUBE_VERT_LEFT,
 661     EL_TUBE_VERT_RIGHT,
 662     EL_TUBE_HORIZ_UP,
 663     EL_TUBE_HORIZ_DOWN,
 664     EL_TUBE_LEFT_UP,
 665     EL_TUBE_LEFT_DOWN,
 666     EL_TUBE_RIGHT_UP,
 667     EL_TUBE_RIGHT_DOWN
 668   };
 669   static int ep_solid_num = SIZEOF_ARRAY_INT(ep_solid);
 670
 671   static int ep_massive[] =
 672   {
 673     EL_BETON,
 674     EL_SALZSAEURE,
 675     EL_BADEWANNE1,
 676     EL_BADEWANNE2,
 677     EL_BADEWANNE3,
 678     EL_BADEWANNE4,
 679     EL_BADEWANNE5,
 680     EL_PFORTE1,
 681     EL_PFORTE2,
 682     EL_PFORTE3,
 683     EL_PFORTE4,
 684     EL_PFORTE1X,
 685     EL_PFORTE2X,
 686     EL_PFORTE3X,
 687     EL_PFORTE4X,
 688     EL_EM_GATE_1,
 689     EL_EM_GATE_2,
 690     EL_EM_GATE_3,
 691     EL_EM_GATE_4,
 692     EL_EM_GATE_1X,
 693     EL_EM_GATE_2X,
 694     EL_EM_GATE_3X,
 695     EL_EM_GATE_4X,
 696     EL_SWITCHGATE_OPEN,
 697     EL_SWITCHGATE_CLOSED,
 698     EL_TIMEGATE_OPEN,
 699     EL_TIMEGATE_CLOSED,
 700     EL_SP_HARD_GRAY,
 701     EL_SP_HARD_GREEN,
 702     EL_SP_HARD_BLUE,
 703     EL_SP_HARD_RED,
 704     EL_SP_HARD_YELLOW,
 705     EL_SP_HARD_BASE1,
 706     EL_SP_HARD_BASE2,
 707     EL_SP_HARD_BASE3,
 708     EL_SP_HARD_BASE4,
 709     EL_SP_HARD_BASE5,
 710     EL_SP_HARD_BASE6,
 711     EL_INVISIBLE_STEEL,
 712     EL_BELT1_SWITCH_LEFT,
 713     EL_BELT1_SWITCH_MIDDLE,
 714     EL_BELT1_SWITCH_RIGHT,
 715     EL_BELT2_SWITCH_LEFT,
 716     EL_BELT2_SWITCH_MIDDLE,
 717     EL_BELT2_SWITCH_RIGHT,
 718     EL_BELT3_SWITCH_LEFT,
 719     EL_BELT3_SWITCH_MIDDLE,
 720     EL_BELT3_SWITCH_RIGHT,
 721     EL_BELT4_SWITCH_LEFT,
 722     EL_BELT4_SWITCH_MIDDLE,
 723     EL_BELT4_SWITCH_RIGHT,
 724     EL_LIGHT_SWITCH_OFF,
 725     EL_LIGHT_SWITCH_ON,
 726     EL_SIGN_EXCLAMATION,
 727     EL_SIGN_RADIOACTIVITY,
 728     EL_SIGN_STOP,
 729     EL_SIGN_WHEELCHAIR,
 730     EL_SIGN_PARKING,
 731     EL_SIGN_ONEWAY,
 732     EL_SIGN_HEART,
 733     EL_SIGN_TRIANGLE,
 734     EL_SIGN_ROUND,
 735     EL_SIGN_EXIT,
 736     EL_SIGN_YINYANG,
 737     EL_SIGN_OTHER,
 738     EL_STEEL_SLANTED,
 739     EL_EMC_STEEL_WALL_1,
 740     EL_EMC_STEEL_WALL_2,
 741     EL_EMC_STEEL_WALL_3,
 742     EL_EMC_STEEL_WALL_4,
 743     EL_CRYSTAL,
 744     EL_TUBE_CROSS,
 745     EL_TUBE_VERTICAL,
 746     EL_TUBE_HORIZONTAL,
 747     EL_TUBE_VERT_LEFT,
 748     EL_TUBE_VERT_RIGHT,
 749     EL_TUBE_HORIZ_UP,
 750     EL_TUBE_HORIZ_DOWN,
 751     EL_TUBE_LEFT_UP,
 752     EL_TUBE_LEFT_DOWN,
 753     EL_TUBE_RIGHT_UP,
 754     EL_TUBE_RIGHT_DOWN
 755   };
 756   static int ep_massive_num = SIZEOF_ARRAY_INT(ep_massive);
 757
 758   static int ep_slippery[] =
 759   {
 760     EL_FELSBODEN,
 761     EL_BD_WALL,
 762     EL_FELSBROCKEN,
 763     EL_BD_ROCK,
 764     EL_EDELSTEIN,
 765     EL_EDELSTEIN_BD,
 766     EL_EDELSTEIN_GELB,
 767     EL_EDELSTEIN_ROT,
 768     EL_EDELSTEIN_LILA,
 769     EL_DIAMANT,
 770     EL_BOMBE,
 771     EL_KOKOSNUSS,
 772     EL_ABLENK_EIN,
 773     EL_ABLENK_AUS,
 774     EL_ZEIT_VOLL,
 775     EL_ZEIT_LEER,
 776     EL_BIRNE_EIN,
 777     EL_BIRNE_AUS,
 778     EL_BADEWANNE1,
 779     EL_BADEWANNE2,
 780     EL_SONDE,
 781     EL_SP_ZONK,
 782     EL_SP_INFOTRON,
 783     EL_SP_CHIP_SINGLE,
 784     EL_SP_CHIP_LEFT,
 785     EL_SP_CHIP_RIGHT,
 786     EL_SP_CHIP_UPPER,
 787     EL_SP_CHIP_LOWER,
 788     EL_SPEED_PILL,
 789     EL_STEEL_SLANTED,
 790     EL_PEARL,
 791     EL_CRYSTAL
 792   };
 793   static int ep_slippery_num = SIZEOF_ARRAY_INT(ep_slippery);
 794
 795   static int ep_enemy[] =
 796   {
 797     EL_KAEFER,
 798     EL_FLIEGER,
 799     EL_BUTTERFLY,
 800     EL_FIREFLY,
 801     EL_MAMPFER,
 802     EL_MAMPFER2,
 803     EL_ROBOT,
 804     EL_PACMAN,
 805     EL_SP_SNIKSNAK,
 806     EL_SP_ELECTRON
 807   };
 808   static int ep_enemy_num = SIZEOF_ARRAY_INT(ep_enemy);
 809
 810   static int ep_mauer[] =
 811   {
 812     EL_BETON,
 813     EL_PFORTE1,
 814     EL_PFORTE2,
 815     EL_PFORTE3,
 816     EL_PFORTE4,
 817     EL_PFORTE1X,
 818     EL_PFORTE2X,
 819     EL_PFORTE3X,
 820     EL_PFORTE4X,
 821     EL_EM_GATE_1,
 822     EL_EM_GATE_2,
 823     EL_EM_GATE_3,
 824     EL_EM_GATE_4,
 825     EL_EM_GATE_1X,
 826     EL_EM_GATE_2X,
 827     EL_EM_GATE_3X,
 828     EL_EM_GATE_4X,
 829     EL_AUSGANG_ZU,
 830     EL_AUSGANG_ACT,
 831     EL_AUSGANG_AUF,
 832     EL_MAUERWERK,
 833     EL_FELSBODEN,
 834     EL_MAUER_LEBT,
 835     EL_MAUER_X,
 836     EL_MAUER_Y,
 837     EL_MAUER_XY,
 838     EL_MAUERND,
 839     EL_BD_WALL,
 840     EL_SP_CHIP_SINGLE,
 841     EL_SP_CHIP_LEFT,
 842     EL_SP_CHIP_RIGHT,
 843     EL_SP_CHIP_UPPER,
 844     EL_SP_CHIP_LOWER,
 845     EL_SP_HARD_GRAY,
 846     EL_SP_HARD_GREEN,
 847     EL_SP_HARD_BLUE,
 848     EL_SP_HARD_RED,
 849     EL_SP_HARD_YELLOW,
 850     EL_SP_HARD_BASE1,
 851     EL_SP_HARD_BASE2,
 852     EL_SP_HARD_BASE3,
 853     EL_SP_HARD_BASE4,
 854     EL_SP_HARD_BASE5,
 855     EL_SP_HARD_BASE6,
 856     EL_SP_TERMINAL,
 857     EL_SP_EXIT,
 858     EL_INVISIBLE_STEEL,
 859     EL_STEEL_SLANTED,
 860     EL_EMC_STEEL_WALL_1,
 861     EL_EMC_STEEL_WALL_2,
 862     EL_EMC_STEEL_WALL_3,
 863     EL_EMC_STEEL_WALL_4,
 864     EL_EMC_WALL_1,
 865     EL_EMC_WALL_2,
 866     EL_EMC_WALL_3,
 867     EL_EMC_WALL_4,
 868     EL_EMC_WALL_5,
 869     EL_EMC_WALL_6,
 870     EL_EMC_WALL_7,
 871     EL_EMC_WALL_8
 872   };
 873   static int ep_mauer_num = SIZEOF_ARRAY_INT(ep_mauer);
 874
 875   static int ep_can_fall[] =
 876   {
 877     EL_FELSBROCKEN,
 878     EL_BD_ROCK,
 879     EL_EDELSTEIN,
 880     EL_EDELSTEIN_BD,
 881     EL_EDELSTEIN_GELB,
 882     EL_EDELSTEIN_ROT,
 883     EL_EDELSTEIN_LILA,
 884     EL_DIAMANT,
 885     EL_BOMBE,
 886     EL_KOKOSNUSS,
 887     EL_TROPFEN,
 888     EL_MORAST_VOLL,
 889     EL_MAGIC_WALL_FULL,
 890     EL_MAGIC_WALL_BD_FULL,
 891     EL_ZEIT_VOLL,
 892     EL_ZEIT_LEER,
 893     EL_SP_ZONK,
 894     EL_SP_INFOTRON,
 895     EL_SP_DISK_ORANGE,
 896     EL_PEARL,
 897     EL_CRYSTAL,
 898     EL_SPRING,
 899     EL_DX_SUPABOMB
 900   };
 901   static int ep_can_fall_num = SIZEOF_ARRAY_INT(ep_can_fall);
 902
 903   static int ep_can_smash[] =
 904   {
 905     EL_FELSBROCKEN,
 906     EL_BD_ROCK,
 907     EL_EDELSTEIN,
 908     EL_EDELSTEIN_BD,
 909     EL_EDELSTEIN_GELB,
 910     EL_EDELSTEIN_ROT,
 911     EL_EDELSTEIN_LILA,
 912     EL_DIAMANT,
 913     EL_SCHLUESSEL1,
 914     EL_SCHLUESSEL2,
 915     EL_SCHLUESSEL3,
 916     EL_SCHLUESSEL4,
 917     EL_EM_KEY_1,
 918     EL_EM_KEY_2,
 919     EL_EM_KEY_3,
 920     EL_EM_KEY_4,
 921     EL_BOMBE,
 922     EL_KOKOSNUSS,
 923     EL_TROPFEN,
 924     EL_ZEIT_VOLL,
 925     EL_ZEIT_LEER,
 926     EL_SP_ZONK,
 927     EL_SP_INFOTRON,
 928     EL_SP_DISK_ORANGE,
 929     EL_PEARL,
 930     EL_CRYSTAL,
 931     EL_SPRING,
 932     EL_DX_SUPABOMB
 933   };
 934   static int ep_can_smash_num = SIZEOF_ARRAY_INT(ep_can_smash);
 935
 936   static int ep_can_change[] =
 937   {
 938     EL_FELSBROCKEN,
 939     EL_BD_ROCK,
 940     EL_EDELSTEIN,
 941     EL_EDELSTEIN_BD,
 942     EL_EDELSTEIN_GELB,
 943     EL_EDELSTEIN_ROT,
 944     EL_EDELSTEIN_LILA,
 945     EL_DIAMANT
 946   };
 947   static int ep_can_change_num = SIZEOF_ARRAY_INT(ep_can_change);
 948
 949   static int ep_can_move[] =
 950   {
 951     EL_KAEFER,
 952     EL_FLIEGER,
 953     EL_BUTTERFLY,
 954     EL_FIREFLY,
 955     EL_MAMPFER,
 956     EL_MAMPFER2,
 957     EL_ROBOT,
 958     EL_PACMAN,
 959     EL_MOLE,
 960     EL_PINGUIN,
 961     EL_SCHWEIN,
 962     EL_DRACHE,
 963     EL_SONDE,
 964     EL_SP_SNIKSNAK,
 965     EL_SP_ELECTRON,
 966     EL_BALLOON,
 967     EL_SPRING_MOVING
 968   };
 969   static int ep_can_move_num = SIZEOF_ARRAY_INT(ep_can_move);
 970
 971   static int ep_could_move[] =
 972   {
 973     EL_KAEFER_RIGHT,
 974     EL_KAEFER_UP,
 975     EL_KAEFER_LEFT,
 976     EL_KAEFER_DOWN,
 977     EL_FLIEGER_RIGHT,
 978     EL_FLIEGER_UP,
 979     EL_FLIEGER_LEFT,
 980     EL_FLIEGER_DOWN,
 981     EL_BUTTERFLY_RIGHT,
 982     EL_BUTTERFLY_UP,
 983     EL_BUTTERFLY_LEFT,
 984     EL_BUTTERFLY_DOWN,
 985     EL_FIREFLY_RIGHT,
 986     EL_FIREFLY_UP,
 987     EL_FIREFLY_LEFT,
 988     EL_FIREFLY_DOWN,
 989     EL_PACMAN_RIGHT,
 990     EL_PACMAN_UP,
 991     EL_PACMAN_LEFT,
 992     EL_PACMAN_DOWN
 993   };
 994   static int ep_could_move_num = SIZEOF_ARRAY_INT(ep_could_move);
 995
 996   static int ep_dont_touch[] =
 997   {
 998     EL_KAEFER,
 999     EL_FLIEGER,
1000     EL_BUTTERFLY,
1001     EL_FIREFLY
1002   };
1003   static int ep_dont_touch_num = SIZEOF_ARRAY_INT(ep_dont_touch);
1004
1005   static int ep_dont_go_to[] =
1006   {
1007     EL_KAEFER,
1008     EL_FLIEGER,
1009     EL_BUTTERFLY,
1010     EL_FIREFLY,
1011     EL_MAMPFER,
1012     EL_MAMPFER2,
1013     EL_ROBOT,
1014     EL_PACMAN,
1015     EL_TROPFEN,
1016     EL_SALZSAEURE,
1017     EL_SP_SNIKSNAK,
1018     EL_SP_ELECTRON,
1019     EL_SP_BUG_ACTIVE,
1020     EL_TRAP_ACTIVE,
1021     EL_LANDMINE
1022   };
1023   static int ep_dont_go_to_num = SIZEOF_ARRAY_INT(ep_dont_go_to);
1024
1025   static int ep_mampf2[] =
1026   {
1027     EL_ERDREICH,
1028     EL_KAEFER,
1029     EL_FLIEGER,
1030     EL_BUTTERFLY,
1031     EL_FIREFLY,
1032     EL_MAMPFER,
1033     EL_ROBOT,
1034     EL_PACMAN,
1035     EL_TROPFEN,
1036     EL_AMOEBE_TOT,
1037     EL_AMOEBE_NASS,
1038     EL_AMOEBE_NORM,
1039     EL_AMOEBE_VOLL,
1040     EL_AMOEBE_BD,
1041     EL_EDELSTEIN,
1042     EL_EDELSTEIN_BD,
1043     EL_EDELSTEIN_GELB,
1044     EL_EDELSTEIN_ROT,
1045     EL_EDELSTEIN_LILA,
1046     EL_DIAMANT,
1047     EL_PEARL,
1048     EL_CRYSTAL
1049   };
1050   static int ep_mampf2_num = SIZEOF_ARRAY_INT(ep_mampf2);
1051
1052   static int ep_bd_element[] =
1053   {
1054     EL_LEERRAUM,
1055     EL_ERDREICH,
1056     EL_FELSBODEN,
1057     EL_BD_WALL,
1058     EL_FELSBROCKEN,
1059     EL_BD_ROCK,
1060     EL_EDELSTEIN_BD,
1061     EL_MAGIC_WALL_BD_OFF,
1062     EL_AUSGANG_ZU,
1063     EL_AUSGANG_AUF,
1064     EL_BETON,
1065     EL_SPIELFIGUR,
1066     EL_FIREFLY,
1067     EL_FIREFLY_1,
1068     EL_FIREFLY_2,
1069     EL_FIREFLY_3,
1070     EL_FIREFLY_4,
1071     EL_BUTTERFLY,
1072     EL_BUTTERFLY_1,
1073     EL_BUTTERFLY_2,
1074     EL_BUTTERFLY_3,
1075     EL_BUTTERFLY_4,
1076     EL_AMOEBE_BD,
1077     EL_CHAR_FRAGE
1078   };
1079   static int ep_bd_element_num = SIZEOF_ARRAY_INT(ep_bd_element);
1080
1081   static int ep_sb_element[] =
1082   {
1083     EL_LEERRAUM,
1084     EL_BETON,
1085     EL_SOKOBAN_OBJEKT,
1086     EL_SOKOBAN_FELD_LEER,
1087     EL_SOKOBAN_FELD_VOLL,
1088     EL_SPIELFIGUR,
1089     EL_INVISIBLE_STEEL
1090   };
1091   static int ep_sb_element_num = SIZEOF_ARRAY_INT(ep_sb_element);
1092
1093   static int ep_gem[] =
1094   {
1095     EL_EDELSTEIN,
1096     EL_EDELSTEIN_BD,
1097     EL_EDELSTEIN_GELB,
1098     EL_EDELSTEIN_ROT,
1099     EL_EDELSTEIN_LILA,
1100     EL_DIAMANT
1101   };
1102   static int ep_gem_num = SIZEOF_ARRAY_INT(ep_gem);
1103
1104   static int ep_inactive[] =
1105   {
1106     EL_LEERRAUM,
1107     EL_ERDREICH,
1108     EL_MAUERWERK,
1109     EL_BD_WALL,
1110     EL_FELSBODEN,
1111     EL_SCHLUESSEL,
1112     EL_BETON,
1113     EL_AMOEBE_TOT,
1114     EL_MORAST_LEER,
1115     EL_BADEWANNE,
1116     EL_ABLENK_AUS,
1117     EL_SCHLUESSEL1,
1118     EL_SCHLUESSEL2,
1119     EL_SCHLUESSEL3,
1120     EL_SCHLUESSEL4,
1121     EL_EM_KEY_1,
1122     EL_EM_KEY_2,
1123     EL_EM_KEY_3,
1124     EL_EM_KEY_4,
1125     EL_PFORTE1,
1126     EL_PFORTE2,
1127     EL_PFORTE3,
1128     EL_PFORTE4,
1129     EL_PFORTE1X,
1130     EL_PFORTE2X,
1131     EL_PFORTE3X,
1132     EL_PFORTE4X,
1133     EL_EM_GATE_1,
1134     EL_EM_GATE_2,
1135     EL_EM_GATE_3,
1136     EL_EM_GATE_4,
1137     EL_EM_GATE_1X,
1138     EL_EM_GATE_2X,
1139     EL_EM_GATE_3X,
1140     EL_EM_GATE_4X,
1141     EL_DYNAMITE_INACTIVE,
1142     EL_UNSICHTBAR,
1143     EL_BIRNE_AUS,
1144     EL_BIRNE_EIN,
1145     EL_ERZ_EDEL,
1146     EL_ERZ_DIAM,
1147     EL_ERZ_EDEL_BD,
1148     EL_ERZ_EDEL_GELB,
1149     EL_DYNABOMB_NR,
1150     EL_DYNABOMB_SZ,
1151     EL_DYNABOMB_XL,
1152     EL_SOKOBAN_OBJEKT,
1153     EL_SOKOBAN_FELD_LEER,
1154     EL_SOKOBAN_FELD_VOLL,
1155     EL_ERZ_EDEL_ROT,
1156     EL_ERZ_EDEL_LILA,
1157     EL_BADEWANNE1,
1158     EL_BADEWANNE2,
1159     EL_BADEWANNE3,
1160     EL_BADEWANNE4,
1161     EL_BADEWANNE5,
1162     EL_MAGIC_WALL_OFF,
1163     EL_MAGIC_WALL_DEAD,
1164     EL_MAGIC_WALL_BD_OFF,
1165     EL_MAGIC_WALL_BD_DEAD,
1166     EL_AMOEBA2DIAM,
1167     EL_BLOCKED,
1168     EL_SP_EMPTY,
1169     EL_SP_BASE,
1170     EL_SP_PORT1_RIGHT,
1171     EL_SP_PORT1_DOWN,
1172     EL_SP_PORT1_LEFT,
1173     EL_SP_PORT1_UP,
1174     EL_SP_PORT2_RIGHT,
1175     EL_SP_PORT2_DOWN,
1176     EL_SP_PORT2_LEFT,
1177     EL_SP_PORT2_UP,
1178     EL_SP_PORT_X,
1179     EL_SP_PORT_Y,
1180     EL_SP_PORT_XY,
1181     EL_SP_DISK_RED,
1182     EL_SP_DISK_YELLOW,
1183     EL_SP_CHIP_SINGLE,
1184     EL_SP_CHIP_LEFT,
1185     EL_SP_CHIP_RIGHT,
1186     EL_SP_CHIP_UPPER,
1187     EL_SP_CHIP_LOWER,
1188     EL_SP_HARD_GRAY,
1189     EL_SP_HARD_GREEN,
1190     EL_SP_HARD_BLUE,
1191     EL_SP_HARD_RED,
1192     EL_SP_HARD_YELLOW,
1193     EL_SP_HARD_BASE1,
1194     EL_SP_HARD_BASE2,
1195     EL_SP_HARD_BASE3,
1196     EL_SP_HARD_BASE4,
1197     EL_SP_HARD_BASE5,
1198     EL_SP_HARD_BASE6,
1199     EL_SP_EXIT,
1200     EL_INVISIBLE_STEEL,
1201     EL_BELT1_SWITCH_LEFT,
1202     EL_BELT1_SWITCH_MIDDLE,
1203     EL_BELT1_SWITCH_RIGHT,
1204     EL_BELT2_SWITCH_LEFT,
1205     EL_BELT2_SWITCH_MIDDLE,
1206     EL_BELT2_SWITCH_RIGHT,
1207     EL_BELT3_SWITCH_LEFT,
1208     EL_BELT3_SWITCH_MIDDLE,
1209     EL_BELT3_SWITCH_RIGHT,
1210     EL_BELT4_SWITCH_LEFT,
1211     EL_BELT4_SWITCH_MIDDLE,
1212     EL_BELT4_SWITCH_RIGHT,
1213     EL_SIGN_EXCLAMATION,
1214     EL_SIGN_RADIOACTIVITY,
1215     EL_SIGN_STOP,
1216     EL_SIGN_WHEELCHAIR,
1217     EL_SIGN_PARKING,
1218     EL_SIGN_ONEWAY,
1219     EL_SIGN_HEART,
1220     EL_SIGN_TRIANGLE,
1221     EL_SIGN_ROUND,
1222     EL_SIGN_EXIT,
1223     EL_SIGN_YINYANG,
1224     EL_SIGN_OTHER,
1225     EL_STEEL_SLANTED,
1226     EL_EMC_STEEL_WALL_1,
1227     EL_EMC_STEEL_WALL_2,
1228     EL_EMC_STEEL_WALL_3,
1229     EL_EMC_STEEL_WALL_4,
1230     EL_EMC_WALL_1,
1231     EL_EMC_WALL_2,
1232     EL_EMC_WALL_3,
1233     EL_EMC_WALL_4,
1234     EL_EMC_WALL_5,
1235     EL_EMC_WALL_6,
1236     EL_EMC_WALL_7,
1237     EL_EMC_WALL_8
1238   };
1239   static int ep_inactive_num = SIZEOF_ARRAY_INT(ep_inactive);
1240
1241   static int ep_explosive[] =
1242   {
1243     EL_BOMBE,
1244     EL_DYNAMITE_ACTIVE,
1245     EL_DYNAMITE_INACTIVE,
1246     EL_DYNABOMB_ACTIVE_1,
1247     EL_DYNABOMB_ACTIVE_2,
1248     EL_DYNABOMB_ACTIVE_3,
1249     EL_DYNABOMB_ACTIVE_4,
1250     EL_DYNABOMB_NR,
1251     EL_DYNABOMB_SZ,
1252     EL_DYNABOMB_XL,
1253     EL_KAEFER,
1254     EL_MOLE,
1255     EL_PINGUIN,
1256     EL_SCHWEIN,
1257     EL_DRACHE,
1258     EL_SONDE,
1259     EL_SP_DISK_RED,
1260     EL_SP_DISK_ORANGE,
1261     EL_SP_DISK_YELLOW,
1262     EL_SP_SNIKSNAK,
1263     EL_SP_ELECTRON,
1264     EL_DX_SUPABOMB
1265   };
1266   static int ep_explosive_num = SIZEOF_ARRAY_INT(ep_explosive);
1267
1268   static int ep_mampf3[] =
1269   {
1270     EL_EDELSTEIN,
1271     EL_EDELSTEIN_BD,
1272     EL_EDELSTEIN_GELB,
1273     EL_EDELSTEIN_ROT,
1274     EL_EDELSTEIN_LILA,
1275     EL_DIAMANT,
1276     EL_PEARL,
1277     EL_CRYSTAL
1278   };
1279   static int ep_mampf3_num = SIZEOF_ARRAY_INT(ep_mampf3);
1280
1281   static int ep_pushable[] =
1282   {
1283     EL_FELSBROCKEN,
1284     EL_BD_ROCK,
1285     EL_BOMBE,
1286     EL_KOKOSNUSS,
1287     EL_ZEIT_LEER,
1288     EL_SOKOBAN_FELD_VOLL,
1289     EL_SOKOBAN_OBJEKT,
1290     EL_SONDE,
1291     EL_SP_ZONK,
1292     EL_SP_DISK_ORANGE,
1293     EL_SP_DISK_YELLOW,
1294     EL_BALLOON,
1295     EL_SPRING,
1296     EL_DX_SUPABOMB
1297   };
1298   static int ep_pushable_num = SIZEOF_ARRAY_INT(ep_pushable);
1299
1300   static int ep_player[] =
1301   {
1302     EL_SPIELFIGUR,
1303     EL_SPIELER1,
1304     EL_SPIELER2,
1305     EL_SPIELER3,
1306     EL_SPIELER4
1307   };
1308   static int ep_player_num = SIZEOF_ARRAY_INT(ep_player);
1309
1310   static int ep_has_content[] =
1311   {
1312     EL_MAMPFER,
1313     EL_AMOEBE_NASS,
1314     EL_AMOEBE_NORM,
1315     EL_AMOEBE_VOLL,
1316     EL_AMOEBE_BD
1317   };
1318   static int ep_has_content_num = SIZEOF_ARRAY_INT(ep_has_content);
1319
1320   static int ep_eatable[] =
1321   {
1322     EL_ERDREICH,
1323     EL_SP_BASE,
1324     EL_SP_BUG,
1325     EL_TRAP_INACTIVE,
1326     EL_SAND_INVISIBLE
1327   };
1328   static int ep_eatable_num = SIZEOF_ARRAY_INT(ep_eatable);
1329
1330   static int ep_sp_element[] =
1331   {
1332     EL_SP_EMPTY,
1333     EL_SP_ZONK,
1334     EL_SP_BASE,
1335     EL_SP_MURPHY,
1336     EL_SP_INFOTRON,
1337     EL_SP_CHIP_SINGLE,
1338     EL_SP_HARD_GRAY,
1339     EL_SP_EXIT,
1340     EL_SP_DISK_ORANGE,
1341     EL_SP_PORT1_RIGHT,
1342     EL_SP_PORT1_DOWN,
1343     EL_SP_PORT1_LEFT,
1344     EL_SP_PORT1_UP,
1345     EL_SP_PORT2_RIGHT,
1346     EL_SP_PORT2_DOWN,
1347     EL_SP_PORT2_LEFT,
1348     EL_SP_PORT2_UP,
1349     EL_SP_SNIKSNAK,
1350     EL_SP_DISK_YELLOW,
1351     EL_SP_TERMINAL,
1352     EL_SP_DISK_RED,
1353     EL_SP_PORT_Y,
1354     EL_SP_PORT_X,
1355     EL_SP_PORT_XY,
1356     EL_SP_ELECTRON,
1357     EL_SP_BUG,
1358     EL_SP_CHIP_LEFT,
1359     EL_SP_CHIP_RIGHT,
1360     EL_SP_HARD_BASE1,
1361     EL_SP_HARD_GREEN,
1362     EL_SP_HARD_BLUE,
1363     EL_SP_HARD_RED,
1364     EL_SP_HARD_YELLOW,
1365     EL_SP_HARD_BASE2,
1366     EL_SP_HARD_BASE3,
1367     EL_SP_HARD_BASE4,
1368     EL_SP_HARD_BASE5,
1369     EL_SP_HARD_BASE6,
1370     EL_SP_CHIP_UPPER,
1371     EL_SP_CHIP_LOWER,
1372     /* additional elements that appeared in newer Supaplex levels */
1373     EL_UNSICHTBAR,
1374     /* more than one murphy in a level results in an inactive clone */
1375     EL_SP_MURPHY_CLONE
1376   };
1377   static int ep_sp_element_num = SIZEOF_ARRAY_INT(ep_sp_element);
1378
1379   static int ep_quick_gate[] =
1380   {
1381     EL_EM_GATE_1,
1382     EL_EM_GATE_2,
1383     EL_EM_GATE_3,
1384     EL_EM_GATE_4,
1385     EL_EM_GATE_1X,
1386     EL_EM_GATE_2X,
1387     EL_EM_GATE_3X,
1388     EL_EM_GATE_4X,
1389     EL_SP_PORT1_LEFT,
1390     EL_SP_PORT2_LEFT,
1391     EL_SP_PORT1_RIGHT,
1392     EL_SP_PORT2_RIGHT,
1393     EL_SP_PORT1_UP,
1394     EL_SP_PORT2_UP,
1395     EL_SP_PORT1_DOWN,
1396     EL_SP_PORT2_DOWN,
1397     EL_SP_PORT_X,
1398     EL_SP_PORT_Y,
1399     EL_SP_PORT_XY,
1400     EL_SWITCHGATE_OPEN,
1401     EL_TIMEGATE_OPEN
1402   };
1403   static int ep_quick_gate_num = SIZEOF_ARRAY_INT(ep_quick_gate);
1404
1405   static int ep_over_player[] =
1406   {
1407     EL_SP_PORT1_LEFT,
1408     EL_SP_PORT2_LEFT,
1409     EL_SP_PORT1_RIGHT,
1410     EL_SP_PORT2_RIGHT,
1411     EL_SP_PORT1_UP,
1412     EL_SP_PORT2_UP,
1413     EL_SP_PORT1_DOWN,
1414     EL_SP_PORT2_DOWN,
1415     EL_SP_PORT_X,
1416     EL_SP_PORT_Y,
1417     EL_SP_PORT_XY,
1418     EL_TUBE_CROSS,
1419     EL_TUBE_VERTICAL,
1420     EL_TUBE_HORIZONTAL,
1421     EL_TUBE_VERT_LEFT,
1422     EL_TUBE_VERT_RIGHT,
1423     EL_TUBE_HORIZ_UP,
1424     EL_TUBE_HORIZ_DOWN,
1425     EL_TUBE_LEFT_UP,
1426     EL_TUBE_LEFT_DOWN,
1427     EL_TUBE_RIGHT_UP,
1428     EL_TUBE_RIGHT_DOWN
1429   };
1430   static int ep_over_player_num = SIZEOF_ARRAY_INT(ep_over_player);
1431
1432   static int ep_active_bomb[] =
1433   {
1434     EL_DYNAMITE_ACTIVE,
1435     EL_DYNABOMB_ACTIVE_1,
1436     EL_DYNABOMB_ACTIVE_2,
1437     EL_DYNABOMB_ACTIVE_3,
1438     EL_DYNABOMB_ACTIVE_4
1439   };
1440   static int ep_active_bomb_num = SIZEOF_ARRAY_INT(ep_active_bomb);
1441
1442   static int ep_belt[] =
1443   {
1444     EL_BELT1_LEFT,
1445     EL_BELT1_MIDDLE,
1446     EL_BELT1_RIGHT,
1447     EL_BELT2_LEFT,
1448     EL_BELT2_MIDDLE,
1449     EL_BELT2_RIGHT,
1450     EL_BELT3_LEFT,
1451     EL_BELT3_MIDDLE,
1452     EL_BELT3_RIGHT,
1453     EL_BELT4_LEFT,
1454     EL_BELT4_MIDDLE,
1455     EL_BELT4_RIGHT,
1456   };
1457   static int ep_belt_num = SIZEOF_ARRAY_INT(ep_belt);
1458
1459   static int ep_belt_switch[] =
1460   {
1461     EL_BELT1_SWITCH_LEFT,
1462     EL_BELT1_SWITCH_MIDDLE,
1463     EL_BELT1_SWITCH_RIGHT,
1464     EL_BELT2_SWITCH_LEFT,
1465     EL_BELT2_SWITCH_MIDDLE,
1466     EL_BELT2_SWITCH_RIGHT,
1467     EL_BELT3_SWITCH_LEFT,
1468     EL_BELT3_SWITCH_MIDDLE,
1469     EL_BELT3_SWITCH_RIGHT,
1470     EL_BELT4_SWITCH_LEFT,
1471     EL_BELT4_SWITCH_MIDDLE,
1472     EL_BELT4_SWITCH_RIGHT,
1473   };
1474   static int ep_belt_switch_num = SIZEOF_ARRAY_INT(ep_belt_switch);
1475
1476   static int ep_tube[] =
1477   {
1478     EL_TUBE_CROSS,
1479     EL_TUBE_VERTICAL,
1480     EL_TUBE_HORIZONTAL,
1481     EL_TUBE_VERT_LEFT,
1482     EL_TUBE_VERT_RIGHT,
1483     EL_TUBE_HORIZ_UP,
1484     EL_TUBE_HORIZ_DOWN,
1485     EL_TUBE_LEFT_UP,
1486     EL_TUBE_LEFT_DOWN,
1487     EL_TUBE_RIGHT_UP,
1488     EL_TUBE_RIGHT_DOWN
1489   };
1490   static int ep_tube_num = SIZEOF_ARRAY_INT(ep_tube);
1491
1492   static long ep1_bit[] =
1493   {
1494     EP_BIT_AMOEBALIVE,
1495     EP_BIT_AMOEBOID,
1496     EP_BIT_SCHLUESSEL,
1497     EP_BIT_PFORTE,
1498     EP_BIT_SOLID,
1499     EP_BIT_MASSIVE,
1500     EP_BIT_SLIPPERY,
1501     EP_BIT_ENEMY,
1502     EP_BIT_MAUER,
1503     EP_BIT_CAN_FALL,
1504     EP_BIT_CAN_SMASH,
1505     EP_BIT_CAN_CHANGE,
1506     EP_BIT_CAN_MOVE,
1507     EP_BIT_COULD_MOVE,
1508     EP_BIT_DONT_TOUCH,
1509     EP_BIT_DONT_GO_TO,
1510     EP_BIT_MAMPF2,
1511     EP_BIT_BD_ELEMENT,
1512     EP_BIT_SB_ELEMENT,
1513     EP_BIT_GEM,
1514     EP_BIT_INACTIVE,
1515     EP_BIT_EXPLOSIVE,
1516     EP_BIT_MAMPF3,
1517     EP_BIT_PUSHABLE,
1518     EP_BIT_PLAYER,
1519     EP_BIT_HAS_CONTENT,
1520     EP_BIT_EATABLE,
1521     EP_BIT_SP_ELEMENT,
1522     EP_BIT_QUICK_GATE,
1523     EP_BIT_OVER_PLAYER,
1524     EP_BIT_ACTIVE_BOMB
1525   };
1526   static long ep2_bit[] =
1527   {
1528     EP_BIT_BELT,
1529     EP_BIT_BELT_SWITCH,
1530     EP_BIT_TUBE
1531   };
1532   static int *ep1_array[] =
1533   {
1534     ep_amoebalive,
1535     ep_amoeboid,
1536     ep_schluessel,
1537     ep_pforte,
1538     ep_solid,
1539     ep_massive,
1540     ep_slippery,
1541     ep_enemy,
1542     ep_mauer,
1543     ep_can_fall,
1544     ep_can_smash,
1545     ep_can_change,
1546     ep_can_move,
1547     ep_could_move,
1548     ep_dont_touch,
1549     ep_dont_go_to,
1550     ep_mampf2,
1551     ep_bd_element,
1552     ep_sb_element,
1553     ep_gem,
1554     ep_inactive,
1555     ep_explosive,
1556     ep_mampf3,
1557     ep_pushable,
1558     ep_player,
1559     ep_has_content,
1560     ep_eatable,
1561     ep_sp_element,
1562     ep_quick_gate,
1563     ep_over_player,
1564     ep_active_bomb
1565   };
1566   static int *ep2_array[] =
1567   {
1568     ep_belt,
1569     ep_belt_switch,
1570     ep_tube
1571   };
1572   static int *ep1_num[] =
1573   {
1574     &ep_amoebalive_num,
1575     &ep_amoeboid_num,
1576     &ep_schluessel_num,
1577     &ep_pforte_num,
1578     &ep_solid_num,
1579     &ep_massive_num,
1580     &ep_slippery_num,
1581     &ep_enemy_num,
1582     &ep_mauer_num,
1583     &ep_can_fall_num,
1584     &ep_can_smash_num,
1585     &ep_can_change_num,
1586     &ep_can_move_num,
1587     &ep_could_move_num,
1588     &ep_dont_touch_num,
1589     &ep_dont_go_to_num,
1590     &ep_mampf2_num,
1591     &ep_bd_element_num,
1592     &ep_sb_element_num,
1593     &ep_gem_num,
1594     &ep_inactive_num,
1595     &ep_explosive_num,
1596     &ep_mampf3_num,
1597     &ep_pushable_num,
1598     &ep_player_num,
1599     &ep_has_content_num,
1600     &ep_eatable_num,
1601     &ep_sp_element_num,
1602     &ep_quick_gate_num,
1603     &ep_over_player_num,
1604     &ep_active_bomb_num
1605   };
1606   static int *ep2_num[] =
1607   {
1608     &ep_belt_num,
1609     &ep_belt_switch_num,
1610     &ep_tube_num
1611   };
1612   static int num_properties1 = SIZEOF_ARRAY(ep1_num, int *);
1613   static int num_properties2 = SIZEOF_ARRAY(ep2_num, int *);
1614
1615   for(i=0; i<MAX_ELEMENTS; i++)
1616   {
1617     Elementeigenschaften1[i] = 0;
1618     Elementeigenschaften2[i] = 0;
1619   }
1620
1621   for(i=0; i<num_properties1; i++)
1622     for(j=0; j<*(ep1_num[i]); j++)
1623       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1624   for(i=0; i<num_properties2; i++)
1625     for(j=0; j<*(ep2_num[i]); j++)
1626       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1627
1628   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1629     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1630 }
1631
1632 void CloseAllAndExit(int exit_value)
1633 {
1634   int i;
1635
1636   StopSounds();
1637   FreeSounds(NUM_SOUNDS);
1638   CloseAudio();
1639
1640   for(i=0; i<NUM_BITMAPS; i++)
1641     FreeBitmap(pix[i]);
1642   CloseVideoDisplay();
1643
1644   ClosePlatformDependantStuff();
1645
1646   exit(exit_value);
1647 }