src/init.c

   1 /***********************************************************
   2 * Rocks'n'Diamonds -- McDuffin Strikes Back!               *
   3 *----------------------------------------------------------*
   4 * (c) 1995-2000 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 <signal.h>
  15
  16 #include "libgame/libgame.h"
  17
  18 #include "init.h"
  19 #include "events.h"
  20 #include "screens.h"
  21 #include "editor.h"
  22 #include "game.h"
  23 #include "tape.h"
  24 #include "tools.h"
  25 #include "files.h"
  26 #include "joystick.h"
  27 #include "network.h"
  28 #include "netserv.h"
  29
  30 static void InitPlayerInfo(void);
  31 static void InitLevelInfo(void);
  32 static void InitNetworkServer(void);
  33 static void InitSound(void);
  34 static void InitSoundServer(void);
  35 static void InitGfx(void);
  36 static void InitGfxBackground(void);
  37 static void InitGadgets(void);
  38 static void InitElementProperties(void);
  39
  40 void OpenAll(void)
  41 {
  42   if (options.serveronly)
  43   {
  44 #if defined(PLATFORM_UNIX)
  45     NetworkServer(options.server_port, options.serveronly);
  46 #else
  47     Error(ERR_WARN, "networking only supported in Unix version");
  48 #endif
  49     exit(0);    /* never reached */
  50   }
  51
  52   InitProgramInfo(UNIX_USERDATA_DIRECTORY,
  53                   PROGRAM_TITLE_STRING, WINDOW_TITLE_STRING,
  54                   ICON_TITLE_STRING, X11_ICON_FILENAME, X11_ICONMASK_FILENAME,
  55                   MSDOS_POINTER_FILENAME);
  56
  57   InitPlayerInfo();
  58
  59   InitCounter();
  60   InitSound();
  61   InitSoundServer();
  62   InitJoysticks();
  63   InitRND(NEW_RANDOMIZE);
  64
  65   InitVideoDisplay();
  66   InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
  67                   setup.fullscreen);
  68
  69   InitEventFilter(FilterMouseMotionEvents);
  70
  71   InitGfx();
  72   InitElementProperties();      /* initializes IS_CHAR() for el2gfx() */
  73
  74   InitLevelInfo();
  75   InitGadgets();                /* needs to know number of level series */
  76
  77   InitGfxBackground();
  78   DrawMainMenu();
  79
  80   InitNetworkServer();
  81 }
  82
  83 void InitPlayerInfo()
  84 {
  85   int i;
  86
  87   /* choose default local player */
  88   local_player = &stored_player[0];
  89
  90   for (i=0; i<MAX_PLAYERS; i++)
  91   {
  92     stored_player[i].joystick_fd = -1;  /* joystick device closed */
  93     stored_player[i].connected = FALSE;
  94   }
  95
  96   local_player->connected = TRUE;
  97
  98   LoadSetup();                                  /* global setup info */
  99 }
 100
 101 void InitLevelInfo()
 102 {
 103   LoadLevelInfo();                              /* global level info */
 104   LoadLevelSetup_LastSeries();                  /* last played series info */
 105   LoadLevelSetup_SeriesInfo();                  /* last played level info */
 106 }
 107
 108 void InitNetworkServer()
 109 {
 110 #if defined(PLATFORM_UNIX)
 111   int nr_wanted;
 112 #endif
 113
 114   if (!options.network)
 115     return;
 116
 117 #if defined(PLATFORM_UNIX)
 118   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 119
 120   if (!ConnectToServer(options.server_host, options.server_port))
 121     Error(ERR_EXIT, "cannot connect to network game server");
 122
 123   SendToServer_PlayerName(setup.player_name);
 124   SendToServer_ProtocolVersion();
 125
 126   if (nr_wanted)
 127     SendToServer_NrWanted(nr_wanted);
 128 #endif
 129 }
 130
 131 void InitSound()
 132 {
 133   int i;
 134
 135   OpenAudio();
 136
 137   AllocSoundArray(NUM_SOUNDS);
 138
 139   for(i=0; i<NUM_SOUNDS; i++)
 140   {
 141     if (!LoadSound(i, sound_name[i]))
 142     {
 143       audio.sound_available = FALSE;
 144       audio.loops_available = FALSE;
 145       audio.sound_enabled = FALSE;
 146
 147       return;
 148     }
 149   }
 150 }
 151
 152 void InitSoundServer()
 153 {
 154   if (!audio.sound_available)
 155     return;
 156
 157 #if !defined(TARGET_SDL)
 158 #if defined(PLATFORM_UNIX)
 159
 160   if (pipe(audio.soundserver_pipe) < 0)
 161   {
 162     Error(ERR_WARN, "cannot create pipe - no sounds");
 163     audio.sound_available = FALSE;
 164     return;
 165   }
 166
 167   if ((audio.soundserver_pid = fork()) < 0)
 168   {
 169     Error(ERR_WARN, "cannot create sound server process - no sounds");
 170     audio.sound_available = FALSE;
 171     return;
 172   }
 173
 174   if (audio.soundserver_pid == 0)       /* we are child */
 175   {
 176     SoundServer();
 177
 178     /* never reached */
 179     exit(0);
 180   }
 181   else                                  /* we are parent */
 182     close(audio.soundserver_pipe[0]); /* no reading from pipe needed */
 183
 184 #else /* !PLATFORM_UNIX */
 185
 186   SoundServer();
 187
 188 #endif /* !PLATFORM_UNIX */
 189 #endif /* !TARGET_SDL */
 190 }
 191
 192 void InitJoysticks()
 193 {
 194 #if defined(TARGET_SDL)
 195   static boolean sdl_joystick_subsystem_initialized = FALSE;
 196 #endif
 197
 198   int i;
 199
 200   if (global_joystick_status == JOYSTICK_OFF)
 201     return;
 202
 203   joystick_status = JOYSTICK_OFF;
 204
 205 #if defined(TARGET_SDL)
 206
 207   if (!sdl_joystick_subsystem_initialized)
 208   {
 209     sdl_joystick_subsystem_initialized = TRUE;
 210
 211     if (SDL_Init(SDL_INIT_JOYSTICK) < 0)
 212     {
 213       Error(ERR_EXIT, "SDL_Init() failed: %s", SDL_GetError());
 214       return;
 215     }
 216   }
 217
 218   for (i=0; i<MAX_PLAYERS; i++)
 219   {
 220     char *device_name = setup.input[i].joy.device_name;
 221     int joystick_nr = getJoystickNrFromDeviceName(device_name);
 222
 223     if (joystick_nr >= SDL_NumJoysticks())
 224       joystick_nr = -1;
 225
 226     /* misuse joystick file descriptor variable to store joystick number */
 227     stored_player[i].joystick_fd = joystick_nr;
 228
 229     /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
 230     if (Check_SDL_JoystickOpened(joystick_nr))
 231       Close_SDL_Joystick(joystick_nr);
 232
 233     if (!setup.input[i].use_joystick)
 234       continue;
 235
 236     if (!Open_SDL_Joystick(joystick_nr))
 237     {
 238       Error(ERR_WARN, "cannot open joystick %d", joystick_nr);
 239       continue;
 240     }
 241
 242     joystick_status = JOYSTICK_AVAILABLE;
 243   }
 244
 245 #else /* !TARGET_SDL */
 246
 247 #if defined(PLATFORM_UNIX)
 248   for (i=0; i<MAX_PLAYERS; i++)
 249   {
 250     char *device_name = setup.input[i].joy.device_name;
 251
 252     /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
 253     if (stored_player[i].joystick_fd != -1)
 254     {
 255       close(stored_player[i].joystick_fd);
 256       stored_player[i].joystick_fd = -1;
 257     }
 258
 259     if (!setup.input[i].use_joystick)
 260       continue;
 261
 262     if (access(device_name, R_OK) != 0)
 263     {
 264       Error(ERR_WARN, "cannot access joystick device '%s'", device_name);
 265       continue;
 266     }
 267
 268     if ((stored_player[i].joystick_fd = open(device_name, O_RDONLY)) < 0)
 269     {
 270       Error(ERR_WARN, "cannot open joystick device '%s'", device_name);
 271       continue;
 272     }
 273
 274     joystick_status = JOYSTICK_AVAILABLE;
 275   }
 276
 277 #else /* !PLATFORM_UNIX */
 278
 279   /* try to access two joysticks; if that fails, try to access just one */
 280   if (install_joystick(JOY_TYPE_2PADS) == 0 ||
 281       install_joystick(JOY_TYPE_AUTODETECT) == 0)
 282     joystick_status = JOYSTICK_AVAILABLE;
 283
 284   /*
 285   load_joystick_data(JOYSTICK_FILENAME);
 286   */
 287
 288   for (i=0; i<MAX_PLAYERS; i++)
 289   {
 290     char *device_name = setup.input[i].joy.device_name;
 291     int joystick_nr = getJoystickNrFromDeviceName(device_name);
 292
 293     if (joystick_nr >= num_joysticks)
 294       joystick_nr = -1;
 295
 296     /* misuse joystick file descriptor variable to store joystick number */
 297     stored_player[i].joystick_fd = joystick_nr;
 298   }
 299 #endif
 300
 301 #endif /* !TARGET_SDL */
 302 }
 303
 304 void InitGfx()
 305 {
 306   int i;
 307
 308 #if defined(TARGET_X11)
 309   GC copy_clipmask_gc;
 310   XGCValues clip_gc_values;
 311   unsigned long clip_gc_valuemask;
 312 #endif
 313
 314 #if !defined(PLATFORM_MSDOS)
 315   static char *image_filename[NUM_PICTURES] =
 316   {
 317     "RocksScreen.pcx",
 318     "RocksDoor.pcx",
 319     "RocksHeroes.pcx",
 320     "RocksToons.pcx",
 321     "RocksSP.pcx",
 322     "RocksDC.pcx",
 323     "RocksMore.pcx",
 324     "RocksFont.pcx",
 325     "RocksFont2.pcx",
 326     "RocksFont3.pcx"
 327   };
 328 #else
 329   static char *image_filename[NUM_PICTURES] =
 330   {
 331     "Screen.pcx",
 332     "Door.pcx",
 333     "Heroes.pcx",
 334     "Toons.pcx",
 335     "SP.pcx",
 336     "DC.pcx",
 337     "More.pcx",
 338     "Font.pcx",
 339     "Font2.pcx",
 340     "Font3.pcx"
 341   };
 342 #endif
 343
 344 #ifdef TARGET_X11
 345   static struct
 346   {
 347     int start;
 348     int count;
 349   }
 350   tile_needs_clipping[] =
 351   {
 352     { GFX_SPIELER1_UP, 4 },
 353     { GFX_SPIELER1_DOWN, 4 },
 354     { GFX_SPIELER1_LEFT, 4 },
 355     { GFX_SPIELER1_RIGHT, 4 },
 356     { GFX_SPIELER1_PUSH_LEFT, 4 },
 357     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 358     { GFX_SPIELER2_UP, 4 },
 359     { GFX_SPIELER2_DOWN, 4 },
 360     { GFX_SPIELER2_LEFT, 4 },
 361     { GFX_SPIELER2_RIGHT, 4 },
 362     { GFX_SPIELER2_PUSH_LEFT, 4 },
 363     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 364     { GFX_SPIELER3_UP, 4 },
 365     { GFX_SPIELER3_DOWN, 4 },
 366     { GFX_SPIELER3_LEFT, 4 },
 367     { GFX_SPIELER3_RIGHT, 4 },
 368     { GFX_SPIELER3_PUSH_LEFT, 4 },
 369     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 370     { GFX_SPIELER4_UP, 4 },
 371     { GFX_SPIELER4_DOWN, 4 },
 372     { GFX_SPIELER4_LEFT, 4 },
 373     { GFX_SPIELER4_RIGHT, 4 },
 374     { GFX_SPIELER4_PUSH_LEFT, 4 },
 375     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 376     { GFX_SP_MURPHY, 1 },
 377     { GFX_MURPHY_GO_LEFT, 3 },
 378     { GFX_MURPHY_GO_RIGHT, 3 },
 379     { GFX_MURPHY_SNAP_UP, 1 },
 380     { GFX_MURPHY_SNAP_DOWN, 1 },
 381     { GFX_MURPHY_SNAP_RIGHT, 1 },
 382     { GFX_MURPHY_SNAP_LEFT, 1 },
 383     { GFX_MURPHY_PUSH_RIGHT, 1 },
 384     { GFX_MURPHY_PUSH_LEFT, 1 },
 385     { GFX_GEBLUBBER, 4 },
 386     { GFX_DYNAMIT, 7 },
 387     { GFX_DYNABOMB, 4 },
 388     { GFX_EXPLOSION, 8 },
 389     { GFX_SOKOBAN_OBJEKT, 1 },
 390     { GFX_FUNKELN_BLAU, 3 },
 391     { GFX_FUNKELN_WEISS, 3 },
 392     { GFX2_SHIELD_PASSIVE, 3 },
 393     { GFX2_SHIELD_ACTIVE, 3 },
 394     { -1, 0 }
 395   };
 396 #endif
 397
 398   /* initialize some global variables */
 399   global.frames_per_second = 0;
 400   global.fps_slowdown = FALSE;
 401   global.fps_slowdown_factor = 1;
 402
 403   /* initialize screen properties */
 404   InitGfxFieldInfo(SX, SY, SXSIZE, SYSIZE,
 405                    REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 406   InitGfxDoor1Info(DX, DY, DXSIZE, DYSIZE);
 407   InitGfxDoor2Info(VX, VY, VXSIZE, VYSIZE);
 408   InitGfxScrollbufferInfo(FXSIZE, FYSIZE);
 409
 410   /* create additional image buffers for double-buffering */
 411   pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 412   pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 413
 414   pix[PIX_SMALLFONT] = LoadImage(image_filename[PIX_SMALLFONT]);
 415   InitFontInfo(NULL, NULL, pix[PIX_SMALLFONT]);
 416
 417   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 418   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 419 #if defined(PLATFORM_MSDOS)
 420   DrawInitText(PROGRAM_DOS_PORT_STRING, 210, FC_BLUE);
 421   rest(200);
 422 #endif
 423   DrawInitText("Loading graphics:",120,FC_GREEN);
 424
 425   for(i=0; i<NUM_PICTURES; i++)
 426   {
 427     if (i != PIX_SMALLFONT)
 428     {
 429       DrawInitText(image_filename[i], 150, FC_YELLOW);
 430       pix[i] = LoadImage(image_filename[i]);
 431     }
 432   }
 433
 434   InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
 435
 436 #if defined(TARGET_X11)
 437   /* create graphic context structures needed for clipping */
 438   clip_gc_values.graphics_exposures = False;
 439   clip_gc_valuemask = GCGraphicsExposures;
 440   copy_clipmask_gc =
 441     XCreateGC(display, pix[PIX_BACK]->clip_mask,
 442               clip_gc_valuemask, &clip_gc_values);
 443
 444   clip_gc_values.graphics_exposures = False;
 445   clip_gc_valuemask = GCGraphicsExposures;
 446   tile_clip_gc =
 447     XCreateGC(display, window->drawable, clip_gc_valuemask, &clip_gc_values);
 448
 449   for(i=0; i<NUM_BITMAPS; i++)
 450   {
 451     if (pix[i]->clip_mask)
 452     {
 453       clip_gc_values.graphics_exposures = False;
 454       clip_gc_values.clip_mask = pix[i]->clip_mask;
 455       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 456       pix[i]->stored_clip_gc = XCreateGC(display, window->drawable,
 457                                          clip_gc_valuemask,&clip_gc_values);
 458     }
 459   }
 460
 461   /* initialize pixmap array to Pixmap 'None' */
 462   for(i=0; i<NUM_TILES; i++)
 463     tile_clipmask[i] = None;
 464
 465   /* create only those clipping Pixmaps we really need */
 466   for(i=0; tile_needs_clipping[i].start>=0; i++)
 467   {
 468     int j;
 469
 470     for(j=0; j<tile_needs_clipping[i].count; j++)
 471     {
 472       int tile = tile_needs_clipping[i].start + j;
 473       int graphic = tile;
 474       int src_x, src_y;
 475       int pixmap_nr;
 476       Pixmap src_pixmap;
 477
 478       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 479       src_pixmap = pix[pixmap_nr]->clip_mask;
 480
 481       tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
 482                                           TILEX, TILEY, 1);
 483
 484       XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
 485                 src_x, src_y, TILEX, TILEY, 0, 0);
 486     }
 487   }
 488 #endif /* TARGET_X11 */
 489 }
 490
 491 void InitGfxBackground()
 492 {
 493   int x, y;
 494
 495   drawto = backbuffer;
 496   fieldbuffer = pix[PIX_DB_FIELD];
 497   SetDrawtoField(DRAW_BACKBUFFER);
 498
 499   BlitBitmap(pix[PIX_BACK], backbuffer, 0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 500   ClearRectangle(backbuffer, REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 501   ClearRectangle(pix[PIX_DB_DOOR], 0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 502
 503   for(x=0; x<MAX_BUF_XSIZE; x++)
 504     for(y=0; y<MAX_BUF_YSIZE; y++)
 505       redraw[x][y] = 0;
 506   redraw_tiles = 0;
 507   redraw_mask = REDRAW_ALL;
 508 }
 509
 510 void InitGadgets()
 511 {
 512   CreateLevelEditorGadgets();
 513   CreateGameButtons();
 514   CreateTapeButtons();
 515   CreateToolButtons();
 516   CreateScreenGadgets();
 517 }
 518
 519 void InitElementProperties()
 520 {
 521   int i,j;
 522
 523   static int ep_amoebalive[] =
 524   {
 525     EL_AMOEBE_NASS,
 526     EL_AMOEBE_NORM,
 527     EL_AMOEBE_VOLL,
 528     EL_AMOEBE_BD
 529   };
 530   static int ep_amoebalive_num = sizeof(ep_amoebalive)/sizeof(int);
 531
 532   static int ep_amoeboid[] =
 533   {
 534     EL_AMOEBE_TOT,
 535     EL_AMOEBE_NASS,
 536     EL_AMOEBE_NORM,
 537     EL_AMOEBE_VOLL,
 538     EL_AMOEBE_BD
 539   };
 540   static int ep_amoeboid_num = sizeof(ep_amoeboid)/sizeof(int);
 541
 542   static int ep_schluessel[] =
 543   {
 544     EL_SCHLUESSEL1,
 545     EL_SCHLUESSEL2,
 546     EL_SCHLUESSEL3,
 547     EL_SCHLUESSEL4,
 548     EL_EM_KEY_1,
 549     EL_EM_KEY_2,
 550     EL_EM_KEY_3,
 551     EL_EM_KEY_4
 552   };
 553   static int ep_schluessel_num = sizeof(ep_schluessel)/sizeof(int);
 554
 555   static int ep_pforte[] =
 556   {
 557     EL_PFORTE1,
 558     EL_PFORTE2,
 559     EL_PFORTE3,
 560     EL_PFORTE4,
 561     EL_PFORTE1X,
 562     EL_PFORTE2X,
 563     EL_PFORTE3X,
 564     EL_PFORTE4X,
 565     EL_EM_GATE_1,
 566     EL_EM_GATE_2,
 567     EL_EM_GATE_3,
 568     EL_EM_GATE_4,
 569     EL_EM_GATE_1X,
 570     EL_EM_GATE_2X,
 571     EL_EM_GATE_3X,
 572     EL_EM_GATE_4X,
 573     EL_SWITCHGATE_OPEN,
 574     EL_SWITCHGATE_CLOSED,
 575     EL_TIMEGATE_OPEN,
 576     EL_TIMEGATE_CLOSED,
 577     EL_TUBE_CROSS,
 578     EL_TUBE_VERTICAL,
 579     EL_TUBE_HORIZONTAL,
 580     EL_TUBE_VERT_LEFT,
 581     EL_TUBE_VERT_RIGHT,
 582     EL_TUBE_HORIZ_UP,
 583     EL_TUBE_HORIZ_DOWN,
 584     EL_TUBE_LEFT_UP,
 585     EL_TUBE_LEFT_DOWN,
 586     EL_TUBE_RIGHT_UP,
 587     EL_TUBE_RIGHT_DOWN
 588   };
 589   static int ep_pforte_num = sizeof(ep_pforte)/sizeof(int);
 590
 591   static int ep_solid[] =
 592   {
 593     EL_BETON,
 594     EL_MAUERWERK,
 595     EL_MAUER_LEBT,
 596     EL_MAUER_X,
 597     EL_MAUER_Y,
 598     EL_MAUER_XY,
 599     EL_BD_WALL,
 600     EL_FELSBODEN,
 601     EL_AUSGANG_ZU,
 602     EL_AUSGANG_ACT,
 603     EL_AUSGANG_AUF,
 604     EL_AMOEBE_TOT,
 605     EL_AMOEBE_NASS,
 606     EL_AMOEBE_NORM,
 607     EL_AMOEBE_VOLL,
 608     EL_AMOEBE_BD,
 609     EL_MORAST_VOLL,
 610     EL_MORAST_LEER,
 611     EL_MAGIC_WALL_OFF,
 612     EL_MAGIC_WALL_EMPTY,
 613     EL_MAGIC_WALL_FULL,
 614     EL_MAGIC_WALL_DEAD,
 615     EL_MAGIC_WALL_BD_OFF,
 616     EL_MAGIC_WALL_BD_EMPTY,
 617     EL_MAGIC_WALL_BD_FULL,
 618     EL_MAGIC_WALL_BD_DEAD,
 619     EL_LIFE,
 620     EL_LIFE_ASYNC,
 621     EL_BADEWANNE1,
 622     EL_BADEWANNE2,
 623     EL_BADEWANNE3,
 624     EL_BADEWANNE4,
 625     EL_BADEWANNE5,
 626     EL_SP_CHIP_SINGLE,
 627     EL_SP_CHIP_LEFT,
 628     EL_SP_CHIP_RIGHT,
 629     EL_SP_CHIP_UPPER,
 630     EL_SP_CHIP_LOWER,
 631     EL_SP_HARD_GRAY,
 632     EL_SP_HARD_GREEN,
 633     EL_SP_HARD_BLUE,
 634     EL_SP_HARD_RED,
 635     EL_SP_HARD_YELLOW,
 636     EL_SP_HARD_BASE1,
 637     EL_SP_HARD_BASE2,
 638     EL_SP_HARD_BASE3,
 639     EL_SP_HARD_BASE4,
 640     EL_SP_HARD_BASE5,
 641     EL_SP_HARD_BASE6,
 642     EL_SP_TERMINAL,
 643     EL_SP_EXIT,
 644     EL_INVISIBLE_STEEL,
 645     EL_BELT1_SWITCH_LEFT,
 646     EL_BELT1_SWITCH_MIDDLE,
 647     EL_BELT1_SWITCH_RIGHT,
 648     EL_BELT2_SWITCH_LEFT,
 649     EL_BELT2_SWITCH_MIDDLE,
 650     EL_BELT2_SWITCH_RIGHT,
 651     EL_BELT3_SWITCH_LEFT,
 652     EL_BELT3_SWITCH_MIDDLE,
 653     EL_BELT3_SWITCH_RIGHT,
 654     EL_BELT4_SWITCH_LEFT,
 655     EL_BELT4_SWITCH_MIDDLE,
 656     EL_BELT4_SWITCH_RIGHT,
 657     EL_SWITCHGATE_SWITCH_1,
 658     EL_SWITCHGATE_SWITCH_2,
 659     EL_LIGHT_SWITCH_OFF,
 660     EL_LIGHT_SWITCH_ON,
 661     EL_TIMEGATE_SWITCH_OFF,
 662     EL_TIMEGATE_SWITCH_ON,
 663     EL_SIGN_EXCLAMATION,
 664     EL_SIGN_RADIOACTIVITY,
 665     EL_SIGN_STOP,
 666     EL_SIGN_WHEELCHAIR,
 667     EL_SIGN_PARKING,
 668     EL_SIGN_ONEWAY,
 669     EL_SIGN_HEART,
 670     EL_SIGN_TRIANGLE,
 671     EL_SIGN_ROUND,
 672     EL_SIGN_EXIT,
 673     EL_SIGN_YINYANG,
 674     EL_SIGN_OTHER,
 675     EL_STEEL_SLANTED,
 676     EL_EMC_STEEL_WALL_1,
 677     EL_EMC_STEEL_WALL_2,
 678     EL_EMC_STEEL_WALL_3,
 679     EL_EMC_STEEL_WALL_4,
 680     EL_EMC_WALL_1,
 681     EL_EMC_WALL_2,
 682     EL_EMC_WALL_3,
 683     EL_EMC_WALL_4,
 684     EL_EMC_WALL_5,
 685     EL_EMC_WALL_6,
 686     EL_EMC_WALL_7,
 687     EL_EMC_WALL_8,
 688     EL_CRYSTAL,
 689     EL_WALL_PEARL,
 690     EL_WALL_CRYSTAL,
 691     EL_TUBE_CROSS,
 692     EL_TUBE_VERTICAL,
 693     EL_TUBE_HORIZONTAL,
 694     EL_TUBE_VERT_LEFT,
 695     EL_TUBE_VERT_RIGHT,
 696     EL_TUBE_HORIZ_UP,
 697     EL_TUBE_HORIZ_DOWN,
 698     EL_TUBE_LEFT_UP,
 699     EL_TUBE_LEFT_DOWN,
 700     EL_TUBE_RIGHT_UP,
 701     EL_TUBE_RIGHT_DOWN
 702   };
 703   static int ep_solid_num = sizeof(ep_solid)/sizeof(int);
 704
 705   static int ep_massive[] =
 706   {
 707     EL_BETON,
 708     EL_SALZSAEURE,
 709     EL_BADEWANNE1,
 710     EL_BADEWANNE2,
 711     EL_BADEWANNE3,
 712     EL_BADEWANNE4,
 713     EL_BADEWANNE5,
 714     EL_PFORTE1,
 715     EL_PFORTE2,
 716     EL_PFORTE3,
 717     EL_PFORTE4,
 718     EL_PFORTE1X,
 719     EL_PFORTE2X,
 720     EL_PFORTE3X,
 721     EL_PFORTE4X,
 722     EL_EM_GATE_1,
 723     EL_EM_GATE_2,
 724     EL_EM_GATE_3,
 725     EL_EM_GATE_4,
 726     EL_EM_GATE_1X,
 727     EL_EM_GATE_2X,
 728     EL_EM_GATE_3X,
 729     EL_EM_GATE_4X,
 730     EL_SWITCHGATE_OPEN,
 731     EL_SWITCHGATE_CLOSED,
 732     EL_TIMEGATE_OPEN,
 733     EL_TIMEGATE_CLOSED,
 734     EL_SP_HARD_GRAY,
 735     EL_SP_HARD_GREEN,
 736     EL_SP_HARD_BLUE,
 737     EL_SP_HARD_RED,
 738     EL_SP_HARD_YELLOW,
 739     EL_SP_HARD_BASE1,
 740     EL_SP_HARD_BASE2,
 741     EL_SP_HARD_BASE3,
 742     EL_SP_HARD_BASE4,
 743     EL_SP_HARD_BASE5,
 744     EL_SP_HARD_BASE6,
 745     EL_INVISIBLE_STEEL,
 746     EL_BELT1_SWITCH_LEFT,
 747     EL_BELT1_SWITCH_MIDDLE,
 748     EL_BELT1_SWITCH_RIGHT,
 749     EL_BELT2_SWITCH_LEFT,
 750     EL_BELT2_SWITCH_MIDDLE,
 751     EL_BELT2_SWITCH_RIGHT,
 752     EL_BELT3_SWITCH_LEFT,
 753     EL_BELT3_SWITCH_MIDDLE,
 754     EL_BELT3_SWITCH_RIGHT,
 755     EL_BELT4_SWITCH_LEFT,
 756     EL_BELT4_SWITCH_MIDDLE,
 757     EL_BELT4_SWITCH_RIGHT,
 758     EL_LIGHT_SWITCH_OFF,
 759     EL_LIGHT_SWITCH_ON,
 760     EL_SIGN_EXCLAMATION,
 761     EL_SIGN_RADIOACTIVITY,
 762     EL_SIGN_STOP,
 763     EL_SIGN_WHEELCHAIR,
 764     EL_SIGN_PARKING,
 765     EL_SIGN_ONEWAY,
 766     EL_SIGN_HEART,
 767     EL_SIGN_TRIANGLE,
 768     EL_SIGN_ROUND,
 769     EL_SIGN_EXIT,
 770     EL_SIGN_YINYANG,
 771     EL_SIGN_OTHER,
 772     EL_STEEL_SLANTED,
 773     EL_EMC_STEEL_WALL_1,
 774     EL_EMC_STEEL_WALL_2,
 775     EL_EMC_STEEL_WALL_3,
 776     EL_EMC_STEEL_WALL_4,
 777     EL_CRYSTAL,
 778     EL_TUBE_CROSS,
 779     EL_TUBE_VERTICAL,
 780     EL_TUBE_HORIZONTAL,
 781     EL_TUBE_VERT_LEFT,
 782     EL_TUBE_VERT_RIGHT,
 783     EL_TUBE_HORIZ_UP,
 784     EL_TUBE_HORIZ_DOWN,
 785     EL_TUBE_LEFT_UP,
 786     EL_TUBE_LEFT_DOWN,
 787     EL_TUBE_RIGHT_UP,
 788     EL_TUBE_RIGHT_DOWN
 789   };
 790   static int ep_massive_num = sizeof(ep_massive)/sizeof(int);
 791
 792   static int ep_slippery[] =
 793   {
 794     EL_FELSBODEN,
 795     EL_BD_WALL,
 796     EL_FELSBROCKEN,
 797     EL_BD_ROCK,
 798     EL_EDELSTEIN,
 799     EL_EDELSTEIN_BD,
 800     EL_EDELSTEIN_GELB,
 801     EL_EDELSTEIN_ROT,
 802     EL_EDELSTEIN_LILA,
 803     EL_DIAMANT,
 804     EL_BOMBE,
 805     EL_KOKOSNUSS,
 806     EL_ABLENK_EIN,
 807     EL_ABLENK_AUS,
 808     EL_ZEIT_VOLL,
 809     EL_ZEIT_LEER,
 810     EL_BIRNE_EIN,
 811     EL_BIRNE_AUS,
 812     EL_BADEWANNE1,
 813     EL_BADEWANNE2,
 814     EL_SONDE,
 815     EL_SP_ZONK,
 816     EL_SP_INFOTRON,
 817     EL_SP_CHIP_SINGLE,
 818     EL_SP_CHIP_LEFT,
 819     EL_SP_CHIP_RIGHT,
 820     EL_SP_CHIP_UPPER,
 821     EL_SP_CHIP_LOWER,
 822     EL_SPEED_PILL,
 823     EL_STEEL_SLANTED,
 824     EL_PEARL,
 825     EL_CRYSTAL
 826   };
 827   static int ep_slippery_num = sizeof(ep_slippery)/sizeof(int);
 828
 829   static int ep_enemy[] =
 830   {
 831     EL_KAEFER,
 832     EL_FLIEGER,
 833     EL_BUTTERFLY,
 834     EL_FIREFLY,
 835     EL_MAMPFER,
 836     EL_MAMPFER2,
 837     EL_ROBOT,
 838     EL_PACMAN,
 839     EL_SP_SNIKSNAK,
 840     EL_SP_ELECTRON
 841   };
 842   static int ep_enemy_num = sizeof(ep_enemy)/sizeof(int);
 843
 844   static int ep_mauer[] =
 845   {
 846     EL_BETON,
 847     EL_PFORTE1,
 848     EL_PFORTE2,
 849     EL_PFORTE3,
 850     EL_PFORTE4,
 851     EL_PFORTE1X,
 852     EL_PFORTE2X,
 853     EL_PFORTE3X,
 854     EL_PFORTE4X,
 855     EL_EM_GATE_1,
 856     EL_EM_GATE_2,
 857     EL_EM_GATE_3,
 858     EL_EM_GATE_4,
 859     EL_EM_GATE_1X,
 860     EL_EM_GATE_2X,
 861     EL_EM_GATE_3X,
 862     EL_EM_GATE_4X,
 863     EL_AUSGANG_ZU,
 864     EL_AUSGANG_ACT,
 865     EL_AUSGANG_AUF,
 866     EL_MAUERWERK,
 867     EL_FELSBODEN,
 868     EL_MAUER_LEBT,
 869     EL_MAUER_X,
 870     EL_MAUER_Y,
 871     EL_MAUER_XY,
 872     EL_MAUERND,
 873     EL_BD_WALL,
 874     EL_SP_CHIP_SINGLE,
 875     EL_SP_CHIP_LEFT,
 876     EL_SP_CHIP_RIGHT,
 877     EL_SP_CHIP_UPPER,
 878     EL_SP_CHIP_LOWER,
 879     EL_SP_HARD_GRAY,
 880     EL_SP_HARD_GREEN,
 881     EL_SP_HARD_BLUE,
 882     EL_SP_HARD_RED,
 883     EL_SP_HARD_YELLOW,
 884     EL_SP_HARD_BASE1,
 885     EL_SP_HARD_BASE2,
 886     EL_SP_HARD_BASE3,
 887     EL_SP_HARD_BASE4,
 888     EL_SP_HARD_BASE5,
 889     EL_SP_HARD_BASE6,
 890     EL_SP_TERMINAL,
 891     EL_SP_EXIT,
 892     EL_INVISIBLE_STEEL,
 893     EL_STEEL_SLANTED,
 894     EL_EMC_STEEL_WALL_1,
 895     EL_EMC_STEEL_WALL_2,
 896     EL_EMC_STEEL_WALL_3,
 897     EL_EMC_STEEL_WALL_4,
 898     EL_EMC_WALL_1,
 899     EL_EMC_WALL_2,
 900     EL_EMC_WALL_3,
 901     EL_EMC_WALL_4,
 902     EL_EMC_WALL_5,
 903     EL_EMC_WALL_6,
 904     EL_EMC_WALL_7,
 905     EL_EMC_WALL_8
 906   };
 907   static int ep_mauer_num = sizeof(ep_mauer)/sizeof(int);
 908
 909   static int ep_can_fall[] =
 910   {
 911     EL_FELSBROCKEN,
 912     EL_BD_ROCK,
 913     EL_EDELSTEIN,
 914     EL_EDELSTEIN_BD,
 915     EL_EDELSTEIN_GELB,
 916     EL_EDELSTEIN_ROT,
 917     EL_EDELSTEIN_LILA,
 918     EL_DIAMANT,
 919     EL_BOMBE,
 920     EL_KOKOSNUSS,
 921     EL_TROPFEN,
 922     EL_MORAST_VOLL,
 923     EL_MAGIC_WALL_FULL,
 924     EL_MAGIC_WALL_BD_FULL,
 925     EL_ZEIT_VOLL,
 926     EL_ZEIT_LEER,
 927     EL_SP_ZONK,
 928     EL_SP_INFOTRON,
 929     EL_SP_DISK_ORANGE,
 930     EL_PEARL,
 931     EL_CRYSTAL,
 932     EL_SPRING,
 933     EL_DX_SUPABOMB
 934   };
 935   static int ep_can_fall_num = sizeof(ep_can_fall)/sizeof(int);
 936
 937   static int ep_can_smash[] =
 938   {
 939     EL_FELSBROCKEN,
 940     EL_BD_ROCK,
 941     EL_EDELSTEIN,
 942     EL_EDELSTEIN_BD,
 943     EL_EDELSTEIN_GELB,
 944     EL_EDELSTEIN_ROT,
 945     EL_EDELSTEIN_LILA,
 946     EL_DIAMANT,
 947     EL_SCHLUESSEL1,
 948     EL_SCHLUESSEL2,
 949     EL_SCHLUESSEL3,
 950     EL_SCHLUESSEL4,
 951     EL_EM_KEY_1,
 952     EL_EM_KEY_2,
 953     EL_EM_KEY_3,
 954     EL_EM_KEY_4,
 955     EL_BOMBE,
 956     EL_KOKOSNUSS,
 957     EL_TROPFEN,
 958     EL_ZEIT_VOLL,
 959     EL_ZEIT_LEER,
 960     EL_SP_ZONK,
 961     EL_SP_INFOTRON,
 962     EL_SP_DISK_ORANGE,
 963     EL_PEARL,
 964     EL_CRYSTAL,
 965     EL_SPRING,
 966     EL_DX_SUPABOMB
 967   };
 968   static int ep_can_smash_num = sizeof(ep_can_smash)/sizeof(int);
 969
 970   static int ep_can_change[] =
 971   {
 972     EL_FELSBROCKEN,
 973     EL_BD_ROCK,
 974     EL_EDELSTEIN,
 975     EL_EDELSTEIN_BD,
 976     EL_EDELSTEIN_GELB,
 977     EL_EDELSTEIN_ROT,
 978     EL_EDELSTEIN_LILA,
 979     EL_DIAMANT
 980   };
 981   static int ep_can_change_num = sizeof(ep_can_change)/sizeof(int);
 982
 983   static int ep_can_move[] =
 984   {
 985     EL_KAEFER,
 986     EL_FLIEGER,
 987     EL_BUTTERFLY,
 988     EL_FIREFLY,
 989     EL_MAMPFER,
 990     EL_MAMPFER2,
 991     EL_ROBOT,
 992     EL_PACMAN,
 993     EL_MOLE,
 994     EL_PINGUIN,
 995     EL_SCHWEIN,
 996     EL_DRACHE,
 997     EL_SONDE,
 998     EL_SP_SNIKSNAK,
 999     EL_SP_ELECTRON,
1000     EL_BALLOON,
1001     EL_SPRING_MOVING
1002   };
1003   static int ep_can_move_num = sizeof(ep_can_move)/sizeof(int);
1004
1005   static int ep_could_move[] =
1006   {
1007     EL_KAEFER_RIGHT,
1008     EL_KAEFER_UP,
1009     EL_KAEFER_LEFT,
1010     EL_KAEFER_DOWN,
1011     EL_FLIEGER_RIGHT,
1012     EL_FLIEGER_UP,
1013     EL_FLIEGER_LEFT,
1014     EL_FLIEGER_DOWN,
1015     EL_BUTTERFLY_RIGHT,
1016     EL_BUTTERFLY_UP,
1017     EL_BUTTERFLY_LEFT,
1018     EL_BUTTERFLY_DOWN,
1019     EL_FIREFLY_RIGHT,
1020     EL_FIREFLY_UP,
1021     EL_FIREFLY_LEFT,
1022     EL_FIREFLY_DOWN,
1023     EL_PACMAN_RIGHT,
1024     EL_PACMAN_UP,
1025     EL_PACMAN_LEFT,
1026     EL_PACMAN_DOWN
1027   };
1028   static int ep_could_move_num = sizeof(ep_could_move)/sizeof(int);
1029
1030   static int ep_dont_touch[] =
1031   {
1032     EL_KAEFER,
1033     EL_FLIEGER,
1034     EL_BUTTERFLY,
1035     EL_FIREFLY
1036   };
1037   static int ep_dont_touch_num = sizeof(ep_dont_touch)/sizeof(int);
1038
1039   static int ep_dont_go_to[] =
1040   {
1041     EL_KAEFER,
1042     EL_FLIEGER,
1043     EL_BUTTERFLY,
1044     EL_FIREFLY,
1045     EL_MAMPFER,
1046     EL_MAMPFER2,
1047     EL_ROBOT,
1048     EL_PACMAN,
1049     EL_TROPFEN,
1050     EL_SALZSAEURE,
1051     EL_SP_SNIKSNAK,
1052     EL_SP_ELECTRON,
1053     EL_SP_BUG_ACTIVE,
1054     EL_TRAP_ACTIVE,
1055     EL_LANDMINE
1056   };
1057   static int ep_dont_go_to_num = sizeof(ep_dont_go_to)/sizeof(int);
1058
1059   static int ep_mampf2[] =
1060   {
1061     EL_ERDREICH,
1062     EL_KAEFER,
1063     EL_FLIEGER,
1064     EL_BUTTERFLY,
1065     EL_FIREFLY,
1066     EL_MAMPFER,
1067     EL_ROBOT,
1068     EL_PACMAN,
1069     EL_TROPFEN,
1070     EL_AMOEBE_TOT,
1071     EL_AMOEBE_NASS,
1072     EL_AMOEBE_NORM,
1073     EL_AMOEBE_VOLL,
1074     EL_AMOEBE_BD,
1075     EL_EDELSTEIN,
1076     EL_EDELSTEIN_BD,
1077     EL_EDELSTEIN_GELB,
1078     EL_EDELSTEIN_ROT,
1079     EL_EDELSTEIN_LILA,
1080     EL_DIAMANT,
1081     EL_PEARL,
1082     EL_CRYSTAL
1083   };
1084   static int ep_mampf2_num = sizeof(ep_mampf2)/sizeof(int);
1085
1086   static int ep_bd_element[] =
1087   {
1088     EL_LEERRAUM,
1089     EL_ERDREICH,
1090     EL_FELSBODEN,
1091     EL_BD_WALL,
1092     EL_FELSBROCKEN,
1093     EL_BD_ROCK,
1094     EL_EDELSTEIN_BD,
1095     EL_MAGIC_WALL_BD_OFF,
1096     EL_AUSGANG_ZU,
1097     EL_AUSGANG_AUF,
1098     EL_BETON,
1099     EL_SPIELFIGUR,
1100     EL_FIREFLY,
1101     EL_FIREFLY_1,
1102     EL_FIREFLY_2,
1103     EL_FIREFLY_3,
1104     EL_FIREFLY_4,
1105     EL_BUTTERFLY,
1106     EL_BUTTERFLY_1,
1107     EL_BUTTERFLY_2,
1108     EL_BUTTERFLY_3,
1109     EL_BUTTERFLY_4,
1110     EL_AMOEBE_BD,
1111     EL_CHAR_FRAGE
1112   };
1113   static int ep_bd_element_num = sizeof(ep_bd_element)/sizeof(int);
1114
1115   static int ep_sb_element[] =
1116   {
1117     EL_LEERRAUM,
1118     EL_BETON,
1119     EL_SOKOBAN_OBJEKT,
1120     EL_SOKOBAN_FELD_LEER,
1121     EL_SOKOBAN_FELD_VOLL,
1122     EL_SPIELFIGUR,
1123     EL_INVISIBLE_STEEL
1124   };
1125   static int ep_sb_element_num = sizeof(ep_sb_element)/sizeof(int);
1126
1127   static int ep_gem[] =
1128   {
1129     EL_EDELSTEIN,
1130     EL_EDELSTEIN_BD,
1131     EL_EDELSTEIN_GELB,
1132     EL_EDELSTEIN_ROT,
1133     EL_EDELSTEIN_LILA,
1134     EL_DIAMANT,
1135     EL_SP_INFOTRON
1136   };
1137   static int ep_gem_num = sizeof(ep_gem)/sizeof(int);
1138
1139   static int ep_inactive[] =
1140   {
1141     EL_LEERRAUM,
1142     EL_ERDREICH,
1143     EL_MAUERWERK,
1144     EL_BD_WALL,
1145     EL_FELSBODEN,
1146     EL_SCHLUESSEL,
1147     EL_BETON,
1148     EL_AMOEBE_TOT,
1149     EL_MORAST_LEER,
1150     EL_BADEWANNE,
1151     EL_ABLENK_AUS,
1152     EL_SCHLUESSEL1,
1153     EL_SCHLUESSEL2,
1154     EL_SCHLUESSEL3,
1155     EL_SCHLUESSEL4,
1156     EL_EM_KEY_1,
1157     EL_EM_KEY_2,
1158     EL_EM_KEY_3,
1159     EL_EM_KEY_4,
1160     EL_PFORTE1,
1161     EL_PFORTE2,
1162     EL_PFORTE3,
1163     EL_PFORTE4,
1164     EL_PFORTE1X,
1165     EL_PFORTE2X,
1166     EL_PFORTE3X,
1167     EL_PFORTE4X,
1168     EL_EM_GATE_1,
1169     EL_EM_GATE_2,
1170     EL_EM_GATE_3,
1171     EL_EM_GATE_4,
1172     EL_EM_GATE_1X,
1173     EL_EM_GATE_2X,
1174     EL_EM_GATE_3X,
1175     EL_EM_GATE_4X,
1176     EL_DYNAMITE_INACTIVE,
1177     EL_UNSICHTBAR,
1178     EL_BIRNE_AUS,
1179     EL_BIRNE_EIN,
1180     EL_ERZ_EDEL,
1181     EL_ERZ_DIAM,
1182     EL_ERZ_EDEL_BD,
1183     EL_ERZ_EDEL_GELB,
1184     EL_DYNABOMB_NR,
1185     EL_DYNABOMB_SZ,
1186     EL_DYNABOMB_XL,
1187     EL_SOKOBAN_OBJEKT,
1188     EL_SOKOBAN_FELD_LEER,
1189     EL_SOKOBAN_FELD_VOLL,
1190     EL_ERZ_EDEL_ROT,
1191     EL_ERZ_EDEL_LILA,
1192     EL_BADEWANNE1,
1193     EL_BADEWANNE2,
1194     EL_BADEWANNE3,
1195     EL_BADEWANNE4,
1196     EL_BADEWANNE5,
1197     EL_MAGIC_WALL_OFF,
1198     EL_MAGIC_WALL_DEAD,
1199     EL_MAGIC_WALL_BD_OFF,
1200     EL_MAGIC_WALL_BD_DEAD,
1201     EL_AMOEBA2DIAM,
1202     EL_BLOCKED,
1203     EL_SP_EMPTY,
1204     EL_SP_BASE,
1205     EL_SP_PORT1_RIGHT,
1206     EL_SP_PORT1_DOWN,
1207     EL_SP_PORT1_LEFT,
1208     EL_SP_PORT1_UP,
1209     EL_SP_PORT2_RIGHT,
1210     EL_SP_PORT2_DOWN,
1211     EL_SP_PORT2_LEFT,
1212     EL_SP_PORT2_UP,
1213     EL_SP_PORT_X,
1214     EL_SP_PORT_Y,
1215     EL_SP_PORT_XY,
1216     EL_SP_DISK_RED,
1217     EL_SP_DISK_YELLOW,
1218     EL_SP_CHIP_SINGLE,
1219     EL_SP_CHIP_LEFT,
1220     EL_SP_CHIP_RIGHT,
1221     EL_SP_CHIP_UPPER,
1222     EL_SP_CHIP_LOWER,
1223     EL_SP_HARD_GRAY,
1224     EL_SP_HARD_GREEN,
1225     EL_SP_HARD_BLUE,
1226     EL_SP_HARD_RED,
1227     EL_SP_HARD_YELLOW,
1228     EL_SP_HARD_BASE1,
1229     EL_SP_HARD_BASE2,
1230     EL_SP_HARD_BASE3,
1231     EL_SP_HARD_BASE4,
1232     EL_SP_HARD_BASE5,
1233     EL_SP_HARD_BASE6,
1234     EL_SP_EXIT,
1235     EL_INVISIBLE_STEEL,
1236     EL_BELT1_SWITCH_LEFT,
1237     EL_BELT1_SWITCH_MIDDLE,
1238     EL_BELT1_SWITCH_RIGHT,
1239     EL_BELT2_SWITCH_LEFT,
1240     EL_BELT2_SWITCH_MIDDLE,
1241     EL_BELT2_SWITCH_RIGHT,
1242     EL_BELT3_SWITCH_LEFT,
1243     EL_BELT3_SWITCH_MIDDLE,
1244     EL_BELT3_SWITCH_RIGHT,
1245     EL_BELT4_SWITCH_LEFT,
1246     EL_BELT4_SWITCH_MIDDLE,
1247     EL_BELT4_SWITCH_RIGHT,
1248     EL_SIGN_EXCLAMATION,
1249     EL_SIGN_RADIOACTIVITY,
1250     EL_SIGN_STOP,
1251     EL_SIGN_WHEELCHAIR,
1252     EL_SIGN_PARKING,
1253     EL_SIGN_ONEWAY,
1254     EL_SIGN_HEART,
1255     EL_SIGN_TRIANGLE,
1256     EL_SIGN_ROUND,
1257     EL_SIGN_EXIT,
1258     EL_SIGN_YINYANG,
1259     EL_SIGN_OTHER,
1260     EL_STEEL_SLANTED,
1261     EL_EMC_STEEL_WALL_1,
1262     EL_EMC_STEEL_WALL_2,
1263     EL_EMC_STEEL_WALL_3,
1264     EL_EMC_STEEL_WALL_4,
1265     EL_EMC_WALL_1,
1266     EL_EMC_WALL_2,
1267     EL_EMC_WALL_3,
1268     EL_EMC_WALL_4,
1269     EL_EMC_WALL_5,
1270     EL_EMC_WALL_6,
1271     EL_EMC_WALL_7,
1272     EL_EMC_WALL_8
1273   };
1274   static int ep_inactive_num = sizeof(ep_inactive)/sizeof(int);
1275
1276   static int ep_explosive[] =
1277   {
1278     EL_BOMBE,
1279     EL_DYNAMITE_ACTIVE,
1280     EL_DYNAMITE_INACTIVE,
1281     EL_DYNABOMB_ACTIVE_1,
1282     EL_DYNABOMB_ACTIVE_2,
1283     EL_DYNABOMB_ACTIVE_3,
1284     EL_DYNABOMB_ACTIVE_4,
1285     EL_DYNABOMB_NR,
1286     EL_DYNABOMB_SZ,
1287     EL_DYNABOMB_XL,
1288     EL_KAEFER,
1289     EL_MOLE,
1290     EL_PINGUIN,
1291     EL_SCHWEIN,
1292     EL_DRACHE,
1293     EL_SONDE,
1294     EL_SP_DISK_RED,
1295     EL_SP_DISK_ORANGE,
1296     EL_SP_DISK_YELLOW,
1297     EL_SP_SNIKSNAK,
1298     EL_SP_ELECTRON,
1299     EL_DX_SUPABOMB
1300   };
1301   static int ep_explosive_num = sizeof(ep_explosive)/sizeof(int);
1302
1303   static int ep_mampf3[] =
1304   {
1305     EL_EDELSTEIN,
1306     EL_EDELSTEIN_BD,
1307     EL_EDELSTEIN_GELB,
1308     EL_EDELSTEIN_ROT,
1309     EL_EDELSTEIN_LILA,
1310     EL_DIAMANT,
1311     EL_PEARL,
1312     EL_CRYSTAL
1313   };
1314   static int ep_mampf3_num = sizeof(ep_mampf3)/sizeof(int);
1315
1316   static int ep_pushable[] =
1317   {
1318     EL_FELSBROCKEN,
1319     EL_BD_ROCK,
1320     EL_BOMBE,
1321     EL_KOKOSNUSS,
1322     EL_ZEIT_LEER,
1323     EL_SOKOBAN_FELD_VOLL,
1324     EL_SOKOBAN_OBJEKT,
1325     EL_SONDE,
1326     EL_SP_ZONK,
1327     EL_SP_DISK_ORANGE,
1328     EL_SP_DISK_YELLOW,
1329     EL_BALLOON,
1330     EL_SPRING,
1331     EL_DX_SUPABOMB
1332   };
1333   static int ep_pushable_num = sizeof(ep_pushable)/sizeof(int);
1334
1335   static int ep_player[] =
1336   {
1337     EL_SPIELFIGUR,
1338     EL_SPIELER1,
1339     EL_SPIELER2,
1340     EL_SPIELER3,
1341     EL_SPIELER4
1342   };
1343   static int ep_player_num = sizeof(ep_player)/sizeof(int);
1344
1345   static int ep_has_content[] =
1346   {
1347     EL_MAMPFER,
1348     EL_AMOEBE_NASS,
1349     EL_AMOEBE_NORM,
1350     EL_AMOEBE_VOLL,
1351     EL_AMOEBE_BD
1352   };
1353   static int ep_has_content_num = sizeof(ep_has_content)/sizeof(int);
1354
1355   static int ep_eatable[] =
1356   {
1357     EL_ERDREICH,
1358     EL_SP_BASE,
1359     EL_SP_BUG,
1360     EL_TRAP_INACTIVE,
1361     EL_SAND_INVISIBLE
1362   };
1363   static int ep_eatable_num = sizeof(ep_eatable)/sizeof(int);
1364
1365   static int ep_sp_element[] =
1366   {
1367     EL_SP_EMPTY,
1368     EL_SP_ZONK,
1369     EL_SP_BASE,
1370     EL_SP_MURPHY,
1371     EL_SP_INFOTRON,
1372     EL_SP_CHIP_SINGLE,
1373     EL_SP_HARD_GRAY,
1374     EL_SP_EXIT,
1375     EL_SP_DISK_ORANGE,
1376     EL_SP_PORT1_RIGHT,
1377     EL_SP_PORT1_DOWN,
1378     EL_SP_PORT1_LEFT,
1379     EL_SP_PORT1_UP,
1380     EL_SP_PORT2_RIGHT,
1381     EL_SP_PORT2_DOWN,
1382     EL_SP_PORT2_LEFT,
1383     EL_SP_PORT2_UP,
1384     EL_SP_SNIKSNAK,
1385     EL_SP_DISK_YELLOW,
1386     EL_SP_TERMINAL,
1387     EL_SP_DISK_RED,
1388     EL_SP_PORT_Y,
1389     EL_SP_PORT_X,
1390     EL_SP_PORT_XY,
1391     EL_SP_ELECTRON,
1392     EL_SP_BUG,
1393     EL_SP_CHIP_LEFT,
1394     EL_SP_CHIP_RIGHT,
1395     EL_SP_HARD_BASE1,
1396     EL_SP_HARD_GREEN,
1397     EL_SP_HARD_BLUE,
1398     EL_SP_HARD_RED,
1399     EL_SP_HARD_YELLOW,
1400     EL_SP_HARD_BASE2,
1401     EL_SP_HARD_BASE3,
1402     EL_SP_HARD_BASE4,
1403     EL_SP_HARD_BASE5,
1404     EL_SP_HARD_BASE6,
1405     EL_SP_CHIP_UPPER,
1406     EL_SP_CHIP_LOWER,
1407     /* additional elements that appeared in newer Supaplex levels */
1408     EL_UNSICHTBAR,
1409     /* more than one murphy in a level results in an inactive clone */
1410     EL_SP_MURPHY_CLONE
1411   };
1412   static int ep_sp_element_num = sizeof(ep_sp_element)/sizeof(int);
1413
1414   static int ep_quick_gate[] =
1415   {
1416     EL_EM_GATE_1,
1417     EL_EM_GATE_2,
1418     EL_EM_GATE_3,
1419     EL_EM_GATE_4,
1420     EL_EM_GATE_1X,
1421     EL_EM_GATE_2X,
1422     EL_EM_GATE_3X,
1423     EL_EM_GATE_4X,
1424     EL_SP_PORT1_LEFT,
1425     EL_SP_PORT2_LEFT,
1426     EL_SP_PORT1_RIGHT,
1427     EL_SP_PORT2_RIGHT,
1428     EL_SP_PORT1_UP,
1429     EL_SP_PORT2_UP,
1430     EL_SP_PORT1_DOWN,
1431     EL_SP_PORT2_DOWN,
1432     EL_SP_PORT_X,
1433     EL_SP_PORT_Y,
1434     EL_SP_PORT_XY,
1435     EL_SWITCHGATE_OPEN,
1436     EL_TIMEGATE_OPEN
1437   };
1438   static int ep_quick_gate_num = sizeof(ep_quick_gate)/sizeof(int);
1439
1440   static int ep_over_player[] =
1441   {
1442     EL_SP_PORT1_LEFT,
1443     EL_SP_PORT2_LEFT,
1444     EL_SP_PORT1_RIGHT,
1445     EL_SP_PORT2_RIGHT,
1446     EL_SP_PORT1_UP,
1447     EL_SP_PORT2_UP,
1448     EL_SP_PORT1_DOWN,
1449     EL_SP_PORT2_DOWN,
1450     EL_SP_PORT_X,
1451     EL_SP_PORT_Y,
1452     EL_SP_PORT_XY,
1453     EL_TUBE_CROSS,
1454     EL_TUBE_VERTICAL,
1455     EL_TUBE_HORIZONTAL,
1456     EL_TUBE_VERT_LEFT,
1457     EL_TUBE_VERT_RIGHT,
1458     EL_TUBE_HORIZ_UP,
1459     EL_TUBE_HORIZ_DOWN,
1460     EL_TUBE_LEFT_UP,
1461     EL_TUBE_LEFT_DOWN,
1462     EL_TUBE_RIGHT_UP,
1463     EL_TUBE_RIGHT_DOWN
1464   };
1465   static int ep_over_player_num = sizeof(ep_over_player)/sizeof(int);
1466
1467   static int ep_active_bomb[] =
1468   {
1469     EL_DYNAMITE_ACTIVE,
1470     EL_DYNABOMB_ACTIVE_1,
1471     EL_DYNABOMB_ACTIVE_2,
1472     EL_DYNABOMB_ACTIVE_3,
1473     EL_DYNABOMB_ACTIVE_4
1474   };
1475   static int ep_active_bomb_num = sizeof(ep_active_bomb)/sizeof(int);
1476
1477   static int ep_belt[] =
1478   {
1479     EL_BELT1_LEFT,
1480     EL_BELT1_MIDDLE,
1481     EL_BELT1_RIGHT,
1482     EL_BELT2_LEFT,
1483     EL_BELT2_MIDDLE,
1484     EL_BELT2_RIGHT,
1485     EL_BELT3_LEFT,
1486     EL_BELT3_MIDDLE,
1487     EL_BELT3_RIGHT,
1488     EL_BELT4_LEFT,
1489     EL_BELT4_MIDDLE,
1490     EL_BELT4_RIGHT,
1491   };
1492   static int ep_belt_num = sizeof(ep_belt)/sizeof(int);
1493
1494   static int ep_belt_switch[] =
1495   {
1496     EL_BELT1_SWITCH_LEFT,
1497     EL_BELT1_SWITCH_MIDDLE,
1498     EL_BELT1_SWITCH_RIGHT,
1499     EL_BELT2_SWITCH_LEFT,
1500     EL_BELT2_SWITCH_MIDDLE,
1501     EL_BELT2_SWITCH_RIGHT,
1502     EL_BELT3_SWITCH_LEFT,
1503     EL_BELT3_SWITCH_MIDDLE,
1504     EL_BELT3_SWITCH_RIGHT,
1505     EL_BELT4_SWITCH_LEFT,
1506     EL_BELT4_SWITCH_MIDDLE,
1507     EL_BELT4_SWITCH_RIGHT,
1508   };
1509   static int ep_belt_switch_num = sizeof(ep_belt_switch)/sizeof(int);
1510
1511   static int ep_tube[] =
1512   {
1513     EL_TUBE_CROSS,
1514     EL_TUBE_VERTICAL,
1515     EL_TUBE_HORIZONTAL,
1516     EL_TUBE_VERT_LEFT,
1517     EL_TUBE_VERT_RIGHT,
1518     EL_TUBE_HORIZ_UP,
1519     EL_TUBE_HORIZ_DOWN,
1520     EL_TUBE_LEFT_UP,
1521     EL_TUBE_LEFT_DOWN,
1522     EL_TUBE_RIGHT_UP,
1523     EL_TUBE_RIGHT_DOWN
1524   };
1525   static int ep_tube_num = sizeof(ep_tube)/sizeof(int);
1526
1527   static long ep1_bit[] =
1528   {
1529     EP_BIT_AMOEBALIVE,
1530     EP_BIT_AMOEBOID,
1531     EP_BIT_SCHLUESSEL,
1532     EP_BIT_PFORTE,
1533     EP_BIT_SOLID,
1534     EP_BIT_MASSIVE,
1535     EP_BIT_SLIPPERY,
1536     EP_BIT_ENEMY,
1537     EP_BIT_MAUER,
1538     EP_BIT_CAN_FALL,
1539     EP_BIT_CAN_SMASH,
1540     EP_BIT_CAN_CHANGE,
1541     EP_BIT_CAN_MOVE,
1542     EP_BIT_COULD_MOVE,
1543     EP_BIT_DONT_TOUCH,
1544     EP_BIT_DONT_GO_TO,
1545     EP_BIT_MAMPF2,
1546     EP_BIT_BD_ELEMENT,
1547     EP_BIT_SB_ELEMENT,
1548     EP_BIT_GEM,
1549     EP_BIT_INACTIVE,
1550     EP_BIT_EXPLOSIVE,
1551     EP_BIT_MAMPF3,
1552     EP_BIT_PUSHABLE,
1553     EP_BIT_PLAYER,
1554     EP_BIT_HAS_CONTENT,
1555     EP_BIT_EATABLE,
1556     EP_BIT_SP_ELEMENT,
1557     EP_BIT_QUICK_GATE,
1558     EP_BIT_OVER_PLAYER,
1559     EP_BIT_ACTIVE_BOMB
1560   };
1561   static long ep2_bit[] =
1562   {
1563     EP_BIT_BELT,
1564     EP_BIT_BELT_SWITCH,
1565     EP_BIT_TUBE
1566   };
1567   static int *ep1_array[] =
1568   {
1569     ep_amoebalive,
1570     ep_amoeboid,
1571     ep_schluessel,
1572     ep_pforte,
1573     ep_solid,
1574     ep_massive,
1575     ep_slippery,
1576     ep_enemy,
1577     ep_mauer,
1578     ep_can_fall,
1579     ep_can_smash,
1580     ep_can_change,
1581     ep_can_move,
1582     ep_could_move,
1583     ep_dont_touch,
1584     ep_dont_go_to,
1585     ep_mampf2,
1586     ep_bd_element,
1587     ep_sb_element,
1588     ep_gem,
1589     ep_inactive,
1590     ep_explosive,
1591     ep_mampf3,
1592     ep_pushable,
1593     ep_player,
1594     ep_has_content,
1595     ep_eatable,
1596     ep_sp_element,
1597     ep_quick_gate,
1598     ep_over_player,
1599     ep_active_bomb
1600   };
1601   static int *ep2_array[] =
1602   {
1603     ep_belt,
1604     ep_belt_switch,
1605     ep_tube
1606   };
1607   static int *ep1_num[] =
1608   {
1609     &ep_amoebalive_num,
1610     &ep_amoeboid_num,
1611     &ep_schluessel_num,
1612     &ep_pforte_num,
1613     &ep_solid_num,
1614     &ep_massive_num,
1615     &ep_slippery_num,
1616     &ep_enemy_num,
1617     &ep_mauer_num,
1618     &ep_can_fall_num,
1619     &ep_can_smash_num,
1620     &ep_can_change_num,
1621     &ep_can_move_num,
1622     &ep_could_move_num,
1623     &ep_dont_touch_num,
1624     &ep_dont_go_to_num,
1625     &ep_mampf2_num,
1626     &ep_bd_element_num,
1627     &ep_sb_element_num,
1628     &ep_gem_num,
1629     &ep_inactive_num,
1630     &ep_explosive_num,
1631     &ep_mampf3_num,
1632     &ep_pushable_num,
1633     &ep_player_num,
1634     &ep_has_content_num,
1635     &ep_eatable_num,
1636     &ep_sp_element_num,
1637     &ep_quick_gate_num,
1638     &ep_over_player_num,
1639     &ep_active_bomb_num
1640   };
1641   static int *ep2_num[] =
1642   {
1643     &ep_belt_num,
1644     &ep_belt_switch_num,
1645     &ep_tube_num
1646   };
1647   static int num_properties1 = sizeof(ep1_num)/sizeof(int *);
1648   static int num_properties2 = sizeof(ep2_num)/sizeof(int *);
1649
1650   for(i=0; i<MAX_ELEMENTS; i++)
1651   {
1652     Elementeigenschaften1[i] = 0;
1653     Elementeigenschaften2[i] = 0;
1654   }
1655
1656   for(i=0; i<num_properties1; i++)
1657     for(j=0; j<*(ep1_num[i]); j++)
1658       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1659   for(i=0; i<num_properties2; i++)
1660     for(j=0; j<*(ep2_num[i]); j++)
1661       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1662
1663   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1664     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1665 }
1666
1667 void CloseAllAndExit(int exit_value)
1668 {
1669   int i;
1670
1671   StopSounds();
1672   FreeSounds(NUM_SOUNDS);
1673
1674 #if !defined(TARGET_SDL)
1675   if (audio.soundserver_pid)
1676     kill(audio.soundserver_pid, SIGTERM);
1677 #endif
1678
1679   for(i=0; i<NUM_BITMAPS; i++)
1680     FreeBitmap(pix[i]);
1681
1682   KeyboardAutoRepeatOn();
1683
1684   CloseVideoDisplay();
1685
1686   ClosePlatformDependantStuff();
1687
1688   exit(exit_value);
1689 }