src/init.c

   1 /***********************************************************
   2 * Rocks'n'Diamonds -- McDuffin Strikes Back!               *
   3 *----------------------------------------------------------*
   4 * (c) 1995-2001 Artsoft Entertainment                      *
   5 *               Holger Schemel                             *
   6 *               Detmolder Strasse 189                      *
   7 *               33604 Bielefeld                            *
   8 *               Germany                                    *
   9 *               e-mail: info@artsoft.org                   *
  10 *----------------------------------------------------------*
  11 * init.c                                                   *
  12 ***********************************************************/
  13
  14 #include "libgame/libgame.h"
  15
  16 #include "init.h"
  17 #include "events.h"
  18 #include "screens.h"
  19 #include "editor.h"
  20 #include "game.h"
  21 #include "tape.h"
  22 #include "tools.h"
  23 #include "files.h"
  24 #include "network.h"
  25 #include "netserv.h"
  26 #include "cartoons.h"
  27 #include "config.h"
  28
  29 static char *image_filename[NUM_PICTURES] =
  30 {
  31   "RocksScreen.pcx",
  32   "RocksDoor.pcx",
  33   "RocksHeroes.pcx",
  34   "RocksToons.pcx",
  35   "RocksSP.pcx",
  36   "RocksDC.pcx",
  37   "RocksMore.pcx",
  38   "RocksFont.pcx",
  39   "RocksFont2.pcx",
  40   "RocksFont3.pcx"
  41 };
  42
  43 static void InitSetup(void);
  44 static void InitPlayerInfo(void);
  45 static void InitLevelInfo(void);
  46 static void InitArtworkInfo(void);
  47 static void InitNetworkServer(void);
  48 static void InitSound(void);
  49 static void InitGfx(void);
  50 static void InitGfxBackground(void);
  51 static void InitGadgets(void);
  52 static void InitElementProperties(void);
  53
  54 void OpenAll(void)
  55 {
  56   if (options.serveronly)
  57   {
  58 #if defined(PLATFORM_UNIX)
  59     NetworkServer(options.server_port, options.serveronly);
  60 #else
  61     Error(ERR_WARN, "networking only supported in Unix version");
  62 #endif
  63     exit(0);    /* never reached */
  64   }
  65
  66   InitProgramInfo(UNIX_USERDATA_DIRECTORY,
  67                   PROGRAM_TITLE_STRING, getWindowTitleString(),
  68                   ICON_TITLE_STRING, X11_ICON_FILENAME, X11_ICONMASK_FILENAME,
  69                   MSDOS_POINTER_FILENAME,
  70                   COOKIE_PREFIX, FILENAME_PREFIX, GAME_VERSION_ACTUAL);
  71
  72   InitSetup();
  73   InitPlayerInfo();
  74
  75   InitCounter();
  76   InitSound();
  77   InitJoysticks();
  78   InitRND(NEW_RANDOMIZE);
  79
  80   InitVideoDisplay();
  81   InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
  82                   setup.fullscreen);
  83
  84   InitEventFilter(FilterMouseMotionEvents);
  85
  86   InitArtworkInfo();
  87   InitGfx();
  88   InitElementProperties();      /* initializes IS_CHAR() for el2gfx() */
  89
  90   InitLevelInfo();
  91   InitGadgets();                /* needs to know number of level series */
  92
  93   InitGfxBackground();
  94   InitToons();
  95
  96   DrawMainMenu();
  97
  98   InitNetworkServer();
  99 }
 100
 101 void InitSetup()
 102 {
 103   LoadSetup();                                  /* global setup info */
 104 }
 105
 106 void InitPlayerInfo()
 107 {
 108   int i;
 109
 110   /* choose default local player */
 111   local_player = &stored_player[0];
 112
 113   for (i=0; i<MAX_PLAYERS; i++)
 114     stored_player[i].connected = FALSE;
 115
 116   local_player->connected = TRUE;
 117 }
 118
 119 void InitLevelInfo()
 120 {
 121   LoadLevelInfo();                              /* global level info */
 122   LoadLevelSetup_LastSeries();                  /* last played series info */
 123   LoadLevelSetup_SeriesInfo();                  /* last played level info */
 124 }
 125
 126 void InitArtworkInfo()
 127 {
 128   LoadArtworkInfo();
 129 }
 130
 131 void InitNetworkServer()
 132 {
 133 #if defined(PLATFORM_UNIX)
 134   int nr_wanted;
 135 #endif
 136
 137   if (!options.network)
 138     return;
 139
 140 #if defined(PLATFORM_UNIX)
 141   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 142
 143   if (!ConnectToServer(options.server_host, options.server_port))
 144     Error(ERR_EXIT, "cannot connect to network game server");
 145
 146   SendToServer_PlayerName(setup.player_name);
 147   SendToServer_ProtocolVersion();
 148
 149   if (nr_wanted)
 150     SendToServer_NrWanted(nr_wanted);
 151 #endif
 152 }
 153
 154 void InitSound()
 155 {
 156   int i;
 157
 158   OpenAudio();
 159
 160   for(i=0; i<NUM_SOUNDS; i++)
 161   {
 162     if (!LoadSound(sound_name[i]))
 163     {
 164       audio.sound_available = FALSE;
 165       audio.loops_available = FALSE;
 166       audio.sound_enabled = FALSE;
 167
 168       return;
 169     }
 170   }
 171
 172   num_bg_loops = LoadMusic();
 173
 174   StartSoundserver();
 175 }
 176
 177 void InitTileClipmasks()
 178 {
 179 #if defined(TARGET_X11)
 180   GC copy_clipmask_gc;
 181   XGCValues clip_gc_values;
 182   unsigned long clip_gc_valuemask;
 183 #endif
 184
 185 #if defined(TARGET_X11_NATIVE)
 186   static struct
 187   {
 188     int start;
 189     int count;
 190   }
 191   tile_needs_clipping[] =
 192   {
 193     { GFX_SPIELER1_UP, 4 },
 194     { GFX_SPIELER1_DOWN, 4 },
 195     { GFX_SPIELER1_LEFT, 4 },
 196     { GFX_SPIELER1_RIGHT, 4 },
 197     { GFX_SPIELER1_PUSH_LEFT, 4 },
 198     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 199     { GFX_SPIELER2_UP, 4 },
 200     { GFX_SPIELER2_DOWN, 4 },
 201     { GFX_SPIELER2_LEFT, 4 },
 202     { GFX_SPIELER2_RIGHT, 4 },
 203     { GFX_SPIELER2_PUSH_LEFT, 4 },
 204     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 205     { GFX_SPIELER3_UP, 4 },
 206     { GFX_SPIELER3_DOWN, 4 },
 207     { GFX_SPIELER3_LEFT, 4 },
 208     { GFX_SPIELER3_RIGHT, 4 },
 209     { GFX_SPIELER3_PUSH_LEFT, 4 },
 210     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 211     { GFX_SPIELER4_UP, 4 },
 212     { GFX_SPIELER4_DOWN, 4 },
 213     { GFX_SPIELER4_LEFT, 4 },
 214     { GFX_SPIELER4_RIGHT, 4 },
 215     { GFX_SPIELER4_PUSH_LEFT, 4 },
 216     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 217     { GFX_SP_MURPHY, 1 },
 218     { GFX_MURPHY_GO_LEFT, 3 },
 219     { GFX_MURPHY_GO_RIGHT, 3 },
 220     { GFX_MURPHY_SNAP_UP, 1 },
 221     { GFX_MURPHY_SNAP_DOWN, 1 },
 222     { GFX_MURPHY_SNAP_RIGHT, 1 },
 223     { GFX_MURPHY_SNAP_LEFT, 1 },
 224     { GFX_MURPHY_PUSH_RIGHT, 1 },
 225     { GFX_MURPHY_PUSH_LEFT, 1 },
 226     { GFX_GEBLUBBER, 4 },
 227     { GFX_DYNAMIT, 7 },
 228     { GFX_DYNABOMB, 4 },
 229     { GFX_EXPLOSION, 8 },
 230     { GFX_SOKOBAN_OBJEKT, 1 },
 231     { GFX_FUNKELN_BLAU, 3 },
 232     { GFX_FUNKELN_WEISS, 3 },
 233     { GFX2_SHIELD_PASSIVE, 3 },
 234     { GFX2_SHIELD_ACTIVE, 3 },
 235     { -1, 0 }
 236   };
 237 #endif
 238
 239   int i;
 240
 241   /* initialize pixmap array for special X11 tile clipping to Pixmap 'None' */
 242   for(i=0; i<NUM_TILES; i++)
 243     tile_clipmask[i] = None;
 244
 245 #if defined(TARGET_X11)
 246   /* This stuff is needed because X11 (XSetClipOrigin(), to be precise) is
 247      often very slow when preparing a masked XCopyArea() for big Pixmaps.
 248      To prevent this, create small (tile-sized) mask Pixmaps which will then
 249      be set much faster with XSetClipOrigin() and speed things up a lot. */
 250
 251   /* create graphic context structures needed for clipping */
 252   clip_gc_values.graphics_exposures = False;
 253   clip_gc_valuemask = GCGraphicsExposures;
 254   copy_clipmask_gc =
 255     XCreateGC(display, pix[PIX_BACK]->clip_mask,
 256               clip_gc_valuemask, &clip_gc_values);
 257
 258   clip_gc_values.graphics_exposures = False;
 259   clip_gc_valuemask = GCGraphicsExposures;
 260   tile_clip_gc =
 261     XCreateGC(display, window->drawable, clip_gc_valuemask, &clip_gc_values);
 262
 263   for(i=0; i<NUM_BITMAPS; i++)
 264   {
 265     if (pix[i]->clip_mask)
 266     {
 267       clip_gc_values.graphics_exposures = False;
 268       clip_gc_values.clip_mask = pix[i]->clip_mask;
 269       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 270       pix[i]->stored_clip_gc = XCreateGC(display, window->drawable,
 271                                          clip_gc_valuemask,&clip_gc_values);
 272     }
 273   }
 274
 275 #if defined(TARGET_X11_NATIVE)
 276   /* create only those clipping Pixmaps we really need */
 277   for(i=0; tile_needs_clipping[i].start>=0; i++)
 278   {
 279     int j;
 280
 281     for(j=0; j<tile_needs_clipping[i].count; j++)
 282     {
 283       int tile = tile_needs_clipping[i].start + j;
 284       int graphic = tile;
 285       int src_x, src_y;
 286       int pixmap_nr;
 287       Pixmap src_pixmap;
 288
 289       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 290       src_pixmap = pix[pixmap_nr]->clip_mask;
 291
 292       tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
 293                                           TILEX, TILEY, 1);
 294
 295       XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
 296                 src_x, src_y, TILEX, TILEY, 0, 0);
 297     }
 298   }
 299 #endif /* TARGET_X11_NATIVE */
 300 #endif /* TARGET_X11 */
 301 }
 302
 303 void InitGfx()
 304 {
 305   int i;
 306
 307   /* initialize some global variables */
 308   global.frames_per_second = 0;
 309   global.fps_slowdown = FALSE;
 310   global.fps_slowdown_factor = 1;
 311
 312   /* initialize screen properties */
 313   InitGfxFieldInfo(SX, SY, SXSIZE, SYSIZE,
 314                    REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 315   InitGfxDoor1Info(DX, DY, DXSIZE, DYSIZE);
 316   InitGfxDoor2Info(VX, VY, VXSIZE, VYSIZE);
 317   InitGfxScrollbufferInfo(FXSIZE, FYSIZE);
 318
 319   /* create additional image buffers for double-buffering */
 320   pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 321   pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 322
 323   pix[PIX_SMALLFONT] = LoadCustomImage(image_filename[PIX_SMALLFONT]);
 324
 325   InitFontInfo(NULL, NULL, pix[PIX_SMALLFONT]);
 326
 327   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 328   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 329 #if defined(PLATFORM_MSDOS)
 330   DrawInitText(PROGRAM_DOS_PORT_STRING, 210, FC_BLUE);
 331   rest(200);
 332 #endif
 333   DrawInitText("Loading graphics:",120,FC_GREEN);
 334
 335   for(i=0; i<NUM_PICTURES; i++)
 336   {
 337     if (i != PIX_SMALLFONT)
 338     {
 339       DrawInitText(image_filename[i], 150, FC_YELLOW);
 340
 341       pix[i] = LoadCustomImage(image_filename[i]);
 342     }
 343   }
 344
 345   InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
 346
 347   InitTileClipmasks();
 348 }
 349
 350 void InitGfxBackground()
 351 {
 352   int x, y;
 353
 354   drawto = backbuffer;
 355   fieldbuffer = pix[PIX_DB_FIELD];
 356   SetDrawtoField(DRAW_BACKBUFFER);
 357
 358   BlitBitmap(pix[PIX_BACK], backbuffer, 0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 359   ClearRectangle(backbuffer, REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 360   ClearRectangle(pix[PIX_DB_DOOR], 0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 361
 362   for(x=0; x<MAX_BUF_XSIZE; x++)
 363     for(y=0; y<MAX_BUF_YSIZE; y++)
 364       redraw[x][y] = 0;
 365   redraw_tiles = 0;
 366   redraw_mask = REDRAW_ALL;
 367 }
 368
 369 void InitGadgets()
 370 {
 371   CreateLevelEditorGadgets();
 372   CreateGameButtons();
 373   CreateTapeButtons();
 374   CreateToolButtons();
 375   CreateScreenGadgets();
 376 }
 377
 378 void InitElementProperties()
 379 {
 380   int i,j;
 381
 382   static int ep_amoebalive[] =
 383   {
 384     EL_AMOEBE_NASS,
 385     EL_AMOEBE_NORM,
 386     EL_AMOEBE_VOLL,
 387     EL_AMOEBE_BD
 388   };
 389   static int ep_amoebalive_num = SIZEOF_ARRAY_INT(ep_amoebalive);
 390
 391   static int ep_amoeboid[] =
 392   {
 393     EL_AMOEBE_TOT,
 394     EL_AMOEBE_NASS,
 395     EL_AMOEBE_NORM,
 396     EL_AMOEBE_VOLL,
 397     EL_AMOEBE_BD
 398   };
 399   static int ep_amoeboid_num = SIZEOF_ARRAY_INT(ep_amoeboid);
 400
 401   static int ep_schluessel[] =
 402   {
 403     EL_SCHLUESSEL1,
 404     EL_SCHLUESSEL2,
 405     EL_SCHLUESSEL3,
 406     EL_SCHLUESSEL4,
 407     EL_EM_KEY_1,
 408     EL_EM_KEY_2,
 409     EL_EM_KEY_3,
 410     EL_EM_KEY_4
 411   };
 412   static int ep_schluessel_num = SIZEOF_ARRAY_INT(ep_schluessel);
 413
 414   static int ep_pforte[] =
 415   {
 416     EL_PFORTE1,
 417     EL_PFORTE2,
 418     EL_PFORTE3,
 419     EL_PFORTE4,
 420     EL_PFORTE1X,
 421     EL_PFORTE2X,
 422     EL_PFORTE3X,
 423     EL_PFORTE4X,
 424     EL_EM_GATE_1,
 425     EL_EM_GATE_2,
 426     EL_EM_GATE_3,
 427     EL_EM_GATE_4,
 428     EL_EM_GATE_1X,
 429     EL_EM_GATE_2X,
 430     EL_EM_GATE_3X,
 431     EL_EM_GATE_4X,
 432     EL_SWITCHGATE_OPEN,
 433     EL_SWITCHGATE_CLOSED,
 434     EL_TIMEGATE_OPEN,
 435     EL_TIMEGATE_CLOSED,
 436     EL_TUBE_CROSS,
 437     EL_TUBE_VERTICAL,
 438     EL_TUBE_HORIZONTAL,
 439     EL_TUBE_VERT_LEFT,
 440     EL_TUBE_VERT_RIGHT,
 441     EL_TUBE_HORIZ_UP,
 442     EL_TUBE_HORIZ_DOWN,
 443     EL_TUBE_LEFT_UP,
 444     EL_TUBE_LEFT_DOWN,
 445     EL_TUBE_RIGHT_UP,
 446     EL_TUBE_RIGHT_DOWN
 447   };
 448   static int ep_pforte_num = SIZEOF_ARRAY_INT(ep_pforte);
 449
 450   static int ep_solid[] =
 451   {
 452     EL_BETON,
 453     EL_MAUERWERK,
 454     EL_MAUER_LEBT,
 455     EL_MAUER_X,
 456     EL_MAUER_Y,
 457     EL_MAUER_XY,
 458     EL_BD_WALL,
 459     EL_FELSBODEN,
 460     EL_AUSGANG_ZU,
 461     EL_AUSGANG_ACT,
 462     EL_AUSGANG_AUF,
 463     EL_AMOEBE_TOT,
 464     EL_AMOEBE_NASS,
 465     EL_AMOEBE_NORM,
 466     EL_AMOEBE_VOLL,
 467     EL_AMOEBE_BD,
 468     EL_MORAST_VOLL,
 469     EL_MORAST_LEER,
 470     EL_QUICKSAND_FILLING,
 471     EL_QUICKSAND_EMPTYING,
 472     EL_MAGIC_WALL_OFF,
 473     EL_MAGIC_WALL_EMPTY,
 474     EL_MAGIC_WALL_FULL,
 475     EL_MAGIC_WALL_DEAD,
 476     EL_MAGIC_WALL_BD_OFF,
 477     EL_MAGIC_WALL_BD_EMPTY,
 478     EL_MAGIC_WALL_BD_FULL,
 479     EL_MAGIC_WALL_BD_DEAD,
 480     EL_LIFE,
 481     EL_LIFE_ASYNC,
 482     EL_BADEWANNE1,
 483     EL_BADEWANNE2,
 484     EL_BADEWANNE3,
 485     EL_BADEWANNE4,
 486     EL_BADEWANNE5,
 487     EL_SP_CHIP_SINGLE,
 488     EL_SP_CHIP_LEFT,
 489     EL_SP_CHIP_RIGHT,
 490     EL_SP_CHIP_UPPER,
 491     EL_SP_CHIP_LOWER,
 492     EL_SP_HARD_GRAY,
 493     EL_SP_HARD_GREEN,
 494     EL_SP_HARD_BLUE,
 495     EL_SP_HARD_RED,
 496     EL_SP_HARD_YELLOW,
 497     EL_SP_HARD_BASE1,
 498     EL_SP_HARD_BASE2,
 499     EL_SP_HARD_BASE3,
 500     EL_SP_HARD_BASE4,
 501     EL_SP_HARD_BASE5,
 502     EL_SP_HARD_BASE6,
 503     EL_SP_TERMINAL,
 504     EL_SP_EXIT,
 505     EL_INVISIBLE_STEEL,
 506     EL_BELT1_SWITCH_LEFT,
 507     EL_BELT1_SWITCH_MIDDLE,
 508     EL_BELT1_SWITCH_RIGHT,
 509     EL_BELT2_SWITCH_LEFT,
 510     EL_BELT2_SWITCH_MIDDLE,
 511     EL_BELT2_SWITCH_RIGHT,
 512     EL_BELT3_SWITCH_LEFT,
 513     EL_BELT3_SWITCH_MIDDLE,
 514     EL_BELT3_SWITCH_RIGHT,
 515     EL_BELT4_SWITCH_LEFT,
 516     EL_BELT4_SWITCH_MIDDLE,
 517     EL_BELT4_SWITCH_RIGHT,
 518     EL_SWITCHGATE_SWITCH_1,
 519     EL_SWITCHGATE_SWITCH_2,
 520     EL_LIGHT_SWITCH_OFF,
 521     EL_LIGHT_SWITCH_ON,
 522     EL_TIMEGATE_SWITCH_OFF,
 523     EL_TIMEGATE_SWITCH_ON,
 524     EL_SIGN_EXCLAMATION,
 525     EL_SIGN_RADIOACTIVITY,
 526     EL_SIGN_STOP,
 527     EL_SIGN_WHEELCHAIR,
 528     EL_SIGN_PARKING,
 529     EL_SIGN_ONEWAY,
 530     EL_SIGN_HEART,
 531     EL_SIGN_TRIANGLE,
 532     EL_SIGN_ROUND,
 533     EL_SIGN_EXIT,
 534     EL_SIGN_YINYANG,
 535     EL_SIGN_OTHER,
 536     EL_STEEL_SLANTED,
 537     EL_EMC_STEEL_WALL_1,
 538     EL_EMC_STEEL_WALL_2,
 539     EL_EMC_STEEL_WALL_3,
 540     EL_EMC_STEEL_WALL_4,
 541     EL_EMC_WALL_1,
 542     EL_EMC_WALL_2,
 543     EL_EMC_WALL_3,
 544     EL_EMC_WALL_4,
 545     EL_EMC_WALL_5,
 546     EL_EMC_WALL_6,
 547     EL_EMC_WALL_7,
 548     EL_EMC_WALL_8,
 549     EL_CRYSTAL,
 550     EL_WALL_PEARL,
 551     EL_WALL_CRYSTAL,
 552     EL_TUBE_CROSS,
 553     EL_TUBE_VERTICAL,
 554     EL_TUBE_HORIZONTAL,
 555     EL_TUBE_VERT_LEFT,
 556     EL_TUBE_VERT_RIGHT,
 557     EL_TUBE_HORIZ_UP,
 558     EL_TUBE_HORIZ_DOWN,
 559     EL_TUBE_LEFT_UP,
 560     EL_TUBE_LEFT_DOWN,
 561     EL_TUBE_RIGHT_UP,
 562     EL_TUBE_RIGHT_DOWN
 563   };
 564   static int ep_solid_num = SIZEOF_ARRAY_INT(ep_solid);
 565
 566   static int ep_massive[] =
 567   {
 568     EL_BETON,
 569     EL_SALZSAEURE,
 570     EL_BADEWANNE1,
 571     EL_BADEWANNE2,
 572     EL_BADEWANNE3,
 573     EL_BADEWANNE4,
 574     EL_BADEWANNE5,
 575     EL_PFORTE1,
 576     EL_PFORTE2,
 577     EL_PFORTE3,
 578     EL_PFORTE4,
 579     EL_PFORTE1X,
 580     EL_PFORTE2X,
 581     EL_PFORTE3X,
 582     EL_PFORTE4X,
 583     EL_EM_GATE_1,
 584     EL_EM_GATE_2,
 585     EL_EM_GATE_3,
 586     EL_EM_GATE_4,
 587     EL_EM_GATE_1X,
 588     EL_EM_GATE_2X,
 589     EL_EM_GATE_3X,
 590     EL_EM_GATE_4X,
 591     EL_SWITCHGATE_OPEN,
 592     EL_SWITCHGATE_CLOSED,
 593     EL_TIMEGATE_OPEN,
 594     EL_TIMEGATE_CLOSED,
 595     EL_SP_HARD_GRAY,
 596     EL_SP_HARD_GREEN,
 597     EL_SP_HARD_BLUE,
 598     EL_SP_HARD_RED,
 599     EL_SP_HARD_YELLOW,
 600     EL_SP_HARD_BASE1,
 601     EL_SP_HARD_BASE2,
 602     EL_SP_HARD_BASE3,
 603     EL_SP_HARD_BASE4,
 604     EL_SP_HARD_BASE5,
 605     EL_SP_HARD_BASE6,
 606     EL_INVISIBLE_STEEL,
 607     EL_BELT1_SWITCH_LEFT,
 608     EL_BELT1_SWITCH_MIDDLE,
 609     EL_BELT1_SWITCH_RIGHT,
 610     EL_BELT2_SWITCH_LEFT,
 611     EL_BELT2_SWITCH_MIDDLE,
 612     EL_BELT2_SWITCH_RIGHT,
 613     EL_BELT3_SWITCH_LEFT,
 614     EL_BELT3_SWITCH_MIDDLE,
 615     EL_BELT3_SWITCH_RIGHT,
 616     EL_BELT4_SWITCH_LEFT,
 617     EL_BELT4_SWITCH_MIDDLE,
 618     EL_BELT4_SWITCH_RIGHT,
 619     EL_LIGHT_SWITCH_OFF,
 620     EL_LIGHT_SWITCH_ON,
 621     EL_SIGN_EXCLAMATION,
 622     EL_SIGN_RADIOACTIVITY,
 623     EL_SIGN_STOP,
 624     EL_SIGN_WHEELCHAIR,
 625     EL_SIGN_PARKING,
 626     EL_SIGN_ONEWAY,
 627     EL_SIGN_HEART,
 628     EL_SIGN_TRIANGLE,
 629     EL_SIGN_ROUND,
 630     EL_SIGN_EXIT,
 631     EL_SIGN_YINYANG,
 632     EL_SIGN_OTHER,
 633     EL_STEEL_SLANTED,
 634     EL_EMC_STEEL_WALL_1,
 635     EL_EMC_STEEL_WALL_2,
 636     EL_EMC_STEEL_WALL_3,
 637     EL_EMC_STEEL_WALL_4,
 638     EL_CRYSTAL,
 639     EL_TUBE_CROSS,
 640     EL_TUBE_VERTICAL,
 641     EL_TUBE_HORIZONTAL,
 642     EL_TUBE_VERT_LEFT,
 643     EL_TUBE_VERT_RIGHT,
 644     EL_TUBE_HORIZ_UP,
 645     EL_TUBE_HORIZ_DOWN,
 646     EL_TUBE_LEFT_UP,
 647     EL_TUBE_LEFT_DOWN,
 648     EL_TUBE_RIGHT_UP,
 649     EL_TUBE_RIGHT_DOWN
 650   };
 651   static int ep_massive_num = SIZEOF_ARRAY_INT(ep_massive);
 652
 653   static int ep_slippery[] =
 654   {
 655     EL_FELSBODEN,
 656     EL_BD_WALL,
 657     EL_FELSBROCKEN,
 658     EL_BD_ROCK,
 659     EL_EDELSTEIN,
 660     EL_EDELSTEIN_BD,
 661     EL_EDELSTEIN_GELB,
 662     EL_EDELSTEIN_ROT,
 663     EL_EDELSTEIN_LILA,
 664     EL_DIAMANT,
 665     EL_BOMBE,
 666     EL_KOKOSNUSS,
 667     EL_ABLENK_EIN,
 668     EL_ABLENK_AUS,
 669     EL_ZEIT_VOLL,
 670     EL_ZEIT_LEER,
 671     EL_BIRNE_EIN,
 672     EL_BIRNE_AUS,
 673     EL_BADEWANNE1,
 674     EL_BADEWANNE2,
 675     EL_SONDE,
 676     EL_SP_ZONK,
 677     EL_SP_INFOTRON,
 678     EL_SP_CHIP_SINGLE,
 679     EL_SP_CHIP_LEFT,
 680     EL_SP_CHIP_RIGHT,
 681     EL_SP_CHIP_UPPER,
 682     EL_SP_CHIP_LOWER,
 683     EL_SPEED_PILL,
 684     EL_STEEL_SLANTED,
 685     EL_PEARL,
 686     EL_CRYSTAL
 687   };
 688   static int ep_slippery_num = SIZEOF_ARRAY_INT(ep_slippery);
 689
 690   static int ep_enemy[] =
 691   {
 692     EL_KAEFER,
 693     EL_FLIEGER,
 694     EL_BUTTERFLY,
 695     EL_FIREFLY,
 696     EL_MAMPFER,
 697     EL_MAMPFER2,
 698     EL_ROBOT,
 699     EL_PACMAN,
 700     EL_SP_SNIKSNAK,
 701     EL_SP_ELECTRON
 702   };
 703   static int ep_enemy_num = SIZEOF_ARRAY_INT(ep_enemy);
 704
 705   static int ep_mauer[] =
 706   {
 707     EL_BETON,
 708     EL_PFORTE1,
 709     EL_PFORTE2,
 710     EL_PFORTE3,
 711     EL_PFORTE4,
 712     EL_PFORTE1X,
 713     EL_PFORTE2X,
 714     EL_PFORTE3X,
 715     EL_PFORTE4X,
 716     EL_EM_GATE_1,
 717     EL_EM_GATE_2,
 718     EL_EM_GATE_3,
 719     EL_EM_GATE_4,
 720     EL_EM_GATE_1X,
 721     EL_EM_GATE_2X,
 722     EL_EM_GATE_3X,
 723     EL_EM_GATE_4X,
 724     EL_AUSGANG_ZU,
 725     EL_AUSGANG_ACT,
 726     EL_AUSGANG_AUF,
 727     EL_MAUERWERK,
 728     EL_FELSBODEN,
 729     EL_MAUER_LEBT,
 730     EL_MAUER_X,
 731     EL_MAUER_Y,
 732     EL_MAUER_XY,
 733     EL_MAUERND,
 734     EL_BD_WALL,
 735     EL_SP_CHIP_SINGLE,
 736     EL_SP_CHIP_LEFT,
 737     EL_SP_CHIP_RIGHT,
 738     EL_SP_CHIP_UPPER,
 739     EL_SP_CHIP_LOWER,
 740     EL_SP_HARD_GRAY,
 741     EL_SP_HARD_GREEN,
 742     EL_SP_HARD_BLUE,
 743     EL_SP_HARD_RED,
 744     EL_SP_HARD_YELLOW,
 745     EL_SP_HARD_BASE1,
 746     EL_SP_HARD_BASE2,
 747     EL_SP_HARD_BASE3,
 748     EL_SP_HARD_BASE4,
 749     EL_SP_HARD_BASE5,
 750     EL_SP_HARD_BASE6,
 751     EL_SP_TERMINAL,
 752     EL_SP_EXIT,
 753     EL_INVISIBLE_STEEL,
 754     EL_STEEL_SLANTED,
 755     EL_EMC_STEEL_WALL_1,
 756     EL_EMC_STEEL_WALL_2,
 757     EL_EMC_STEEL_WALL_3,
 758     EL_EMC_STEEL_WALL_4,
 759     EL_EMC_WALL_1,
 760     EL_EMC_WALL_2,
 761     EL_EMC_WALL_3,
 762     EL_EMC_WALL_4,
 763     EL_EMC_WALL_5,
 764     EL_EMC_WALL_6,
 765     EL_EMC_WALL_7,
 766     EL_EMC_WALL_8
 767   };
 768   static int ep_mauer_num = SIZEOF_ARRAY_INT(ep_mauer);
 769
 770   static int ep_can_fall[] =
 771   {
 772     EL_FELSBROCKEN,
 773     EL_BD_ROCK,
 774     EL_EDELSTEIN,
 775     EL_EDELSTEIN_BD,
 776     EL_EDELSTEIN_GELB,
 777     EL_EDELSTEIN_ROT,
 778     EL_EDELSTEIN_LILA,
 779     EL_DIAMANT,
 780     EL_BOMBE,
 781     EL_KOKOSNUSS,
 782     EL_TROPFEN,
 783     EL_MORAST_VOLL,
 784     EL_MAGIC_WALL_FULL,
 785     EL_MAGIC_WALL_BD_FULL,
 786     EL_ZEIT_VOLL,
 787     EL_ZEIT_LEER,
 788     EL_SP_ZONK,
 789     EL_SP_INFOTRON,
 790     EL_SP_DISK_ORANGE,
 791     EL_PEARL,
 792     EL_CRYSTAL,
 793     EL_SPRING,
 794     EL_DX_SUPABOMB
 795   };
 796   static int ep_can_fall_num = SIZEOF_ARRAY_INT(ep_can_fall);
 797
 798   static int ep_can_smash[] =
 799   {
 800     EL_FELSBROCKEN,
 801     EL_BD_ROCK,
 802     EL_EDELSTEIN,
 803     EL_EDELSTEIN_BD,
 804     EL_EDELSTEIN_GELB,
 805     EL_EDELSTEIN_ROT,
 806     EL_EDELSTEIN_LILA,
 807     EL_DIAMANT,
 808     EL_SCHLUESSEL1,
 809     EL_SCHLUESSEL2,
 810     EL_SCHLUESSEL3,
 811     EL_SCHLUESSEL4,
 812     EL_EM_KEY_1,
 813     EL_EM_KEY_2,
 814     EL_EM_KEY_3,
 815     EL_EM_KEY_4,
 816     EL_BOMBE,
 817     EL_KOKOSNUSS,
 818     EL_TROPFEN,
 819     EL_ZEIT_VOLL,
 820     EL_ZEIT_LEER,
 821     EL_SP_ZONK,
 822     EL_SP_INFOTRON,
 823     EL_SP_DISK_ORANGE,
 824     EL_PEARL,
 825     EL_CRYSTAL,
 826     EL_SPRING,
 827     EL_DX_SUPABOMB
 828   };
 829   static int ep_can_smash_num = SIZEOF_ARRAY_INT(ep_can_smash);
 830
 831   static int ep_can_change[] =
 832   {
 833     EL_FELSBROCKEN,
 834     EL_BD_ROCK,
 835     EL_EDELSTEIN,
 836     EL_EDELSTEIN_BD,
 837     EL_EDELSTEIN_GELB,
 838     EL_EDELSTEIN_ROT,
 839     EL_EDELSTEIN_LILA,
 840     EL_DIAMANT
 841   };
 842   static int ep_can_change_num = SIZEOF_ARRAY_INT(ep_can_change);
 843
 844   static int ep_can_move[] =
 845   {
 846     EL_KAEFER,
 847     EL_FLIEGER,
 848     EL_BUTTERFLY,
 849     EL_FIREFLY,
 850     EL_MAMPFER,
 851     EL_MAMPFER2,
 852     EL_ROBOT,
 853     EL_PACMAN,
 854     EL_MOLE,
 855     EL_PINGUIN,
 856     EL_SCHWEIN,
 857     EL_DRACHE,
 858     EL_SONDE,
 859     EL_SP_SNIKSNAK,
 860     EL_SP_ELECTRON,
 861     EL_BALLOON,
 862     EL_SPRING_MOVING
 863   };
 864   static int ep_can_move_num = SIZEOF_ARRAY_INT(ep_can_move);
 865
 866   static int ep_could_move[] =
 867   {
 868     EL_KAEFER_RIGHT,
 869     EL_KAEFER_UP,
 870     EL_KAEFER_LEFT,
 871     EL_KAEFER_DOWN,
 872     EL_FLIEGER_RIGHT,
 873     EL_FLIEGER_UP,
 874     EL_FLIEGER_LEFT,
 875     EL_FLIEGER_DOWN,
 876     EL_BUTTERFLY_RIGHT,
 877     EL_BUTTERFLY_UP,
 878     EL_BUTTERFLY_LEFT,
 879     EL_BUTTERFLY_DOWN,
 880     EL_FIREFLY_RIGHT,
 881     EL_FIREFLY_UP,
 882     EL_FIREFLY_LEFT,
 883     EL_FIREFLY_DOWN,
 884     EL_PACMAN_RIGHT,
 885     EL_PACMAN_UP,
 886     EL_PACMAN_LEFT,
 887     EL_PACMAN_DOWN
 888   };
 889   static int ep_could_move_num = SIZEOF_ARRAY_INT(ep_could_move);
 890
 891   static int ep_dont_touch[] =
 892   {
 893     EL_KAEFER,
 894     EL_FLIEGER,
 895     EL_BUTTERFLY,
 896     EL_FIREFLY
 897   };
 898   static int ep_dont_touch_num = SIZEOF_ARRAY_INT(ep_dont_touch);
 899
 900   static int ep_dont_go_to[] =
 901   {
 902     EL_KAEFER,
 903     EL_FLIEGER,
 904     EL_BUTTERFLY,
 905     EL_FIREFLY,
 906     EL_MAMPFER,
 907     EL_MAMPFER2,
 908     EL_ROBOT,
 909     EL_PACMAN,
 910     EL_TROPFEN,
 911     EL_SALZSAEURE,
 912     EL_SP_SNIKSNAK,
 913     EL_SP_ELECTRON,
 914     EL_SP_BUG_ACTIVE,
 915     EL_TRAP_ACTIVE,
 916     EL_LANDMINE
 917   };
 918   static int ep_dont_go_to_num = SIZEOF_ARRAY_INT(ep_dont_go_to);
 919
 920   static int ep_mampf2[] =
 921   {
 922     EL_ERDREICH,
 923     EL_KAEFER,
 924     EL_FLIEGER,
 925     EL_BUTTERFLY,
 926     EL_FIREFLY,
 927     EL_MAMPFER,
 928     EL_ROBOT,
 929     EL_PACMAN,
 930     EL_TROPFEN,
 931     EL_AMOEBE_TOT,
 932     EL_AMOEBE_NASS,
 933     EL_AMOEBE_NORM,
 934     EL_AMOEBE_VOLL,
 935     EL_AMOEBE_BD,
 936     EL_EDELSTEIN,
 937     EL_EDELSTEIN_BD,
 938     EL_EDELSTEIN_GELB,
 939     EL_EDELSTEIN_ROT,
 940     EL_EDELSTEIN_LILA,
 941     EL_DIAMANT,
 942     EL_PEARL,
 943     EL_CRYSTAL
 944   };
 945   static int ep_mampf2_num = SIZEOF_ARRAY_INT(ep_mampf2);
 946
 947   static int ep_bd_element[] =
 948   {
 949     EL_LEERRAUM,
 950     EL_ERDREICH,
 951     EL_FELSBODEN,
 952     EL_BD_WALL,
 953     EL_FELSBROCKEN,
 954     EL_BD_ROCK,
 955     EL_EDELSTEIN_BD,
 956     EL_MAGIC_WALL_BD_OFF,
 957     EL_AUSGANG_ZU,
 958     EL_AUSGANG_AUF,
 959     EL_BETON,
 960     EL_SPIELFIGUR,
 961     EL_FIREFLY,
 962     EL_FIREFLY_1,
 963     EL_FIREFLY_2,
 964     EL_FIREFLY_3,
 965     EL_FIREFLY_4,
 966     EL_BUTTERFLY,
 967     EL_BUTTERFLY_1,
 968     EL_BUTTERFLY_2,
 969     EL_BUTTERFLY_3,
 970     EL_BUTTERFLY_4,
 971     EL_AMOEBE_BD,
 972     EL_CHAR_FRAGE
 973   };
 974   static int ep_bd_element_num = SIZEOF_ARRAY_INT(ep_bd_element);
 975
 976   static int ep_sb_element[] =
 977   {
 978     EL_LEERRAUM,
 979     EL_BETON,
 980     EL_SOKOBAN_OBJEKT,
 981     EL_SOKOBAN_FELD_LEER,
 982     EL_SOKOBAN_FELD_VOLL,
 983     EL_SPIELFIGUR,
 984     EL_INVISIBLE_STEEL
 985   };
 986   static int ep_sb_element_num = SIZEOF_ARRAY_INT(ep_sb_element);
 987
 988   static int ep_gem[] =
 989   {
 990     EL_EDELSTEIN,
 991     EL_EDELSTEIN_BD,
 992     EL_EDELSTEIN_GELB,
 993     EL_EDELSTEIN_ROT,
 994     EL_EDELSTEIN_LILA,
 995     EL_DIAMANT
 996   };
 997   static int ep_gem_num = SIZEOF_ARRAY_INT(ep_gem);
 998
 999   static int ep_inactive[] =
1000   {
1001     EL_LEERRAUM,
1002     EL_ERDREICH,
1003     EL_MAUERWERK,
1004     EL_BD_WALL,
1005     EL_FELSBODEN,
1006     EL_SCHLUESSEL,
1007     EL_BETON,
1008     EL_AMOEBE_TOT,
1009     EL_MORAST_LEER,
1010     EL_BADEWANNE,
1011     EL_ABLENK_AUS,
1012     EL_SCHLUESSEL1,
1013     EL_SCHLUESSEL2,
1014     EL_SCHLUESSEL3,
1015     EL_SCHLUESSEL4,
1016     EL_EM_KEY_1,
1017     EL_EM_KEY_2,
1018     EL_EM_KEY_3,
1019     EL_EM_KEY_4,
1020     EL_PFORTE1,
1021     EL_PFORTE2,
1022     EL_PFORTE3,
1023     EL_PFORTE4,
1024     EL_PFORTE1X,
1025     EL_PFORTE2X,
1026     EL_PFORTE3X,
1027     EL_PFORTE4X,
1028     EL_EM_GATE_1,
1029     EL_EM_GATE_2,
1030     EL_EM_GATE_3,
1031     EL_EM_GATE_4,
1032     EL_EM_GATE_1X,
1033     EL_EM_GATE_2X,
1034     EL_EM_GATE_3X,
1035     EL_EM_GATE_4X,
1036     EL_DYNAMITE_INACTIVE,
1037     EL_UNSICHTBAR,
1038     EL_BIRNE_AUS,
1039     EL_BIRNE_EIN,
1040     EL_ERZ_EDEL,
1041     EL_ERZ_DIAM,
1042     EL_ERZ_EDEL_BD,
1043     EL_ERZ_EDEL_GELB,
1044     EL_DYNABOMB_NR,
1045     EL_DYNABOMB_SZ,
1046     EL_DYNABOMB_XL,
1047     EL_SOKOBAN_OBJEKT,
1048     EL_SOKOBAN_FELD_LEER,
1049     EL_SOKOBAN_FELD_VOLL,
1050     EL_ERZ_EDEL_ROT,
1051     EL_ERZ_EDEL_LILA,
1052     EL_BADEWANNE1,
1053     EL_BADEWANNE2,
1054     EL_BADEWANNE3,
1055     EL_BADEWANNE4,
1056     EL_BADEWANNE5,
1057     EL_MAGIC_WALL_OFF,
1058     EL_MAGIC_WALL_DEAD,
1059     EL_MAGIC_WALL_BD_OFF,
1060     EL_MAGIC_WALL_BD_DEAD,
1061     EL_AMOEBA2DIAM,
1062     EL_BLOCKED,
1063     EL_SP_EMPTY,
1064     EL_SP_BASE,
1065     EL_SP_PORT1_RIGHT,
1066     EL_SP_PORT1_DOWN,
1067     EL_SP_PORT1_LEFT,
1068     EL_SP_PORT1_UP,
1069     EL_SP_PORT2_RIGHT,
1070     EL_SP_PORT2_DOWN,
1071     EL_SP_PORT2_LEFT,
1072     EL_SP_PORT2_UP,
1073     EL_SP_PORT_X,
1074     EL_SP_PORT_Y,
1075     EL_SP_PORT_XY,
1076     EL_SP_DISK_RED,
1077     EL_SP_DISK_YELLOW,
1078     EL_SP_CHIP_SINGLE,
1079     EL_SP_CHIP_LEFT,
1080     EL_SP_CHIP_RIGHT,
1081     EL_SP_CHIP_UPPER,
1082     EL_SP_CHIP_LOWER,
1083     EL_SP_HARD_GRAY,
1084     EL_SP_HARD_GREEN,
1085     EL_SP_HARD_BLUE,
1086     EL_SP_HARD_RED,
1087     EL_SP_HARD_YELLOW,
1088     EL_SP_HARD_BASE1,
1089     EL_SP_HARD_BASE2,
1090     EL_SP_HARD_BASE3,
1091     EL_SP_HARD_BASE4,
1092     EL_SP_HARD_BASE5,
1093     EL_SP_HARD_BASE6,
1094     EL_SP_EXIT,
1095     EL_INVISIBLE_STEEL,
1096     EL_BELT1_SWITCH_LEFT,
1097     EL_BELT1_SWITCH_MIDDLE,
1098     EL_BELT1_SWITCH_RIGHT,
1099     EL_BELT2_SWITCH_LEFT,
1100     EL_BELT2_SWITCH_MIDDLE,
1101     EL_BELT2_SWITCH_RIGHT,
1102     EL_BELT3_SWITCH_LEFT,
1103     EL_BELT3_SWITCH_MIDDLE,
1104     EL_BELT3_SWITCH_RIGHT,
1105     EL_BELT4_SWITCH_LEFT,
1106     EL_BELT4_SWITCH_MIDDLE,
1107     EL_BELT4_SWITCH_RIGHT,
1108     EL_SIGN_EXCLAMATION,
1109     EL_SIGN_RADIOACTIVITY,
1110     EL_SIGN_STOP,
1111     EL_SIGN_WHEELCHAIR,
1112     EL_SIGN_PARKING,
1113     EL_SIGN_ONEWAY,
1114     EL_SIGN_HEART,
1115     EL_SIGN_TRIANGLE,
1116     EL_SIGN_ROUND,
1117     EL_SIGN_EXIT,
1118     EL_SIGN_YINYANG,
1119     EL_SIGN_OTHER,
1120     EL_STEEL_SLANTED,
1121     EL_EMC_STEEL_WALL_1,
1122     EL_EMC_STEEL_WALL_2,
1123     EL_EMC_STEEL_WALL_3,
1124     EL_EMC_STEEL_WALL_4,
1125     EL_EMC_WALL_1,
1126     EL_EMC_WALL_2,
1127     EL_EMC_WALL_3,
1128     EL_EMC_WALL_4,
1129     EL_EMC_WALL_5,
1130     EL_EMC_WALL_6,
1131     EL_EMC_WALL_7,
1132     EL_EMC_WALL_8
1133   };
1134   static int ep_inactive_num = SIZEOF_ARRAY_INT(ep_inactive);
1135
1136   static int ep_explosive[] =
1137   {
1138     EL_BOMBE,
1139     EL_DYNAMITE_ACTIVE,
1140     EL_DYNAMITE_INACTIVE,
1141     EL_DYNABOMB_ACTIVE_1,
1142     EL_DYNABOMB_ACTIVE_2,
1143     EL_DYNABOMB_ACTIVE_3,
1144     EL_DYNABOMB_ACTIVE_4,
1145     EL_DYNABOMB_NR,
1146     EL_DYNABOMB_SZ,
1147     EL_DYNABOMB_XL,
1148     EL_KAEFER,
1149     EL_MOLE,
1150     EL_PINGUIN,
1151     EL_SCHWEIN,
1152     EL_DRACHE,
1153     EL_SONDE,
1154     EL_SP_DISK_RED,
1155     EL_SP_DISK_ORANGE,
1156     EL_SP_DISK_YELLOW,
1157     EL_SP_SNIKSNAK,
1158     EL_SP_ELECTRON,
1159     EL_DX_SUPABOMB
1160   };
1161   static int ep_explosive_num = SIZEOF_ARRAY_INT(ep_explosive);
1162
1163   static int ep_mampf3[] =
1164   {
1165     EL_EDELSTEIN,
1166     EL_EDELSTEIN_BD,
1167     EL_EDELSTEIN_GELB,
1168     EL_EDELSTEIN_ROT,
1169     EL_EDELSTEIN_LILA,
1170     EL_DIAMANT,
1171     EL_PEARL,
1172     EL_CRYSTAL
1173   };
1174   static int ep_mampf3_num = SIZEOF_ARRAY_INT(ep_mampf3);
1175
1176   static int ep_pushable[] =
1177   {
1178     EL_FELSBROCKEN,
1179     EL_BD_ROCK,
1180     EL_BOMBE,
1181     EL_KOKOSNUSS,
1182     EL_ZEIT_LEER,
1183     EL_SOKOBAN_FELD_VOLL,
1184     EL_SOKOBAN_OBJEKT,
1185     EL_SONDE,
1186     EL_SP_ZONK,
1187     EL_SP_DISK_ORANGE,
1188     EL_SP_DISK_YELLOW,
1189     EL_BALLOON,
1190     EL_SPRING,
1191     EL_DX_SUPABOMB
1192   };
1193   static int ep_pushable_num = SIZEOF_ARRAY_INT(ep_pushable);
1194
1195   static int ep_player[] =
1196   {
1197     EL_SPIELFIGUR,
1198     EL_SPIELER1,
1199     EL_SPIELER2,
1200     EL_SPIELER3,
1201     EL_SPIELER4
1202   };
1203   static int ep_player_num = SIZEOF_ARRAY_INT(ep_player);
1204
1205   static int ep_has_content[] =
1206   {
1207     EL_MAMPFER,
1208     EL_AMOEBE_NASS,
1209     EL_AMOEBE_NORM,
1210     EL_AMOEBE_VOLL,
1211     EL_AMOEBE_BD
1212   };
1213   static int ep_has_content_num = SIZEOF_ARRAY_INT(ep_has_content);
1214
1215   static int ep_eatable[] =
1216   {
1217     EL_ERDREICH,
1218     EL_SP_BASE,
1219     EL_SP_BUG,
1220     EL_TRAP_INACTIVE,
1221     EL_SAND_INVISIBLE
1222   };
1223   static int ep_eatable_num = SIZEOF_ARRAY_INT(ep_eatable);
1224
1225   static int ep_sp_element[] =
1226   {
1227     EL_SP_EMPTY,
1228     EL_SP_ZONK,
1229     EL_SP_BASE,
1230     EL_SP_MURPHY,
1231     EL_SP_INFOTRON,
1232     EL_SP_CHIP_SINGLE,
1233     EL_SP_HARD_GRAY,
1234     EL_SP_EXIT,
1235     EL_SP_DISK_ORANGE,
1236     EL_SP_PORT1_RIGHT,
1237     EL_SP_PORT1_DOWN,
1238     EL_SP_PORT1_LEFT,
1239     EL_SP_PORT1_UP,
1240     EL_SP_PORT2_RIGHT,
1241     EL_SP_PORT2_DOWN,
1242     EL_SP_PORT2_LEFT,
1243     EL_SP_PORT2_UP,
1244     EL_SP_SNIKSNAK,
1245     EL_SP_DISK_YELLOW,
1246     EL_SP_TERMINAL,
1247     EL_SP_DISK_RED,
1248     EL_SP_PORT_Y,
1249     EL_SP_PORT_X,
1250     EL_SP_PORT_XY,
1251     EL_SP_ELECTRON,
1252     EL_SP_BUG,
1253     EL_SP_CHIP_LEFT,
1254     EL_SP_CHIP_RIGHT,
1255     EL_SP_HARD_BASE1,
1256     EL_SP_HARD_GREEN,
1257     EL_SP_HARD_BLUE,
1258     EL_SP_HARD_RED,
1259     EL_SP_HARD_YELLOW,
1260     EL_SP_HARD_BASE2,
1261     EL_SP_HARD_BASE3,
1262     EL_SP_HARD_BASE4,
1263     EL_SP_HARD_BASE5,
1264     EL_SP_HARD_BASE6,
1265     EL_SP_CHIP_UPPER,
1266     EL_SP_CHIP_LOWER,
1267     /* additional elements that appeared in newer Supaplex levels */
1268     EL_UNSICHTBAR,
1269     /* more than one murphy in a level results in an inactive clone */
1270     EL_SP_MURPHY_CLONE
1271   };
1272   static int ep_sp_element_num = SIZEOF_ARRAY_INT(ep_sp_element);
1273
1274   static int ep_quick_gate[] =
1275   {
1276     EL_EM_GATE_1,
1277     EL_EM_GATE_2,
1278     EL_EM_GATE_3,
1279     EL_EM_GATE_4,
1280     EL_EM_GATE_1X,
1281     EL_EM_GATE_2X,
1282     EL_EM_GATE_3X,
1283     EL_EM_GATE_4X,
1284     EL_SP_PORT1_LEFT,
1285     EL_SP_PORT2_LEFT,
1286     EL_SP_PORT1_RIGHT,
1287     EL_SP_PORT2_RIGHT,
1288     EL_SP_PORT1_UP,
1289     EL_SP_PORT2_UP,
1290     EL_SP_PORT1_DOWN,
1291     EL_SP_PORT2_DOWN,
1292     EL_SP_PORT_X,
1293     EL_SP_PORT_Y,
1294     EL_SP_PORT_XY,
1295     EL_SWITCHGATE_OPEN,
1296     EL_TIMEGATE_OPEN
1297   };
1298   static int ep_quick_gate_num = SIZEOF_ARRAY_INT(ep_quick_gate);
1299
1300   static int ep_over_player[] =
1301   {
1302     EL_SP_PORT1_LEFT,
1303     EL_SP_PORT2_LEFT,
1304     EL_SP_PORT1_RIGHT,
1305     EL_SP_PORT2_RIGHT,
1306     EL_SP_PORT1_UP,
1307     EL_SP_PORT2_UP,
1308     EL_SP_PORT1_DOWN,
1309     EL_SP_PORT2_DOWN,
1310     EL_SP_PORT_X,
1311     EL_SP_PORT_Y,
1312     EL_SP_PORT_XY,
1313     EL_TUBE_CROSS,
1314     EL_TUBE_VERTICAL,
1315     EL_TUBE_HORIZONTAL,
1316     EL_TUBE_VERT_LEFT,
1317     EL_TUBE_VERT_RIGHT,
1318     EL_TUBE_HORIZ_UP,
1319     EL_TUBE_HORIZ_DOWN,
1320     EL_TUBE_LEFT_UP,
1321     EL_TUBE_LEFT_DOWN,
1322     EL_TUBE_RIGHT_UP,
1323     EL_TUBE_RIGHT_DOWN
1324   };
1325   static int ep_over_player_num = SIZEOF_ARRAY_INT(ep_over_player);
1326
1327   static int ep_active_bomb[] =
1328   {
1329     EL_DYNAMITE_ACTIVE,
1330     EL_DYNABOMB_ACTIVE_1,
1331     EL_DYNABOMB_ACTIVE_2,
1332     EL_DYNABOMB_ACTIVE_3,
1333     EL_DYNABOMB_ACTIVE_4
1334   };
1335   static int ep_active_bomb_num = SIZEOF_ARRAY_INT(ep_active_bomb);
1336
1337   static int ep_belt[] =
1338   {
1339     EL_BELT1_LEFT,
1340     EL_BELT1_MIDDLE,
1341     EL_BELT1_RIGHT,
1342     EL_BELT2_LEFT,
1343     EL_BELT2_MIDDLE,
1344     EL_BELT2_RIGHT,
1345     EL_BELT3_LEFT,
1346     EL_BELT3_MIDDLE,
1347     EL_BELT3_RIGHT,
1348     EL_BELT4_LEFT,
1349     EL_BELT4_MIDDLE,
1350     EL_BELT4_RIGHT,
1351   };
1352   static int ep_belt_num = SIZEOF_ARRAY_INT(ep_belt);
1353
1354   static int ep_belt_switch[] =
1355   {
1356     EL_BELT1_SWITCH_LEFT,
1357     EL_BELT1_SWITCH_MIDDLE,
1358     EL_BELT1_SWITCH_RIGHT,
1359     EL_BELT2_SWITCH_LEFT,
1360     EL_BELT2_SWITCH_MIDDLE,
1361     EL_BELT2_SWITCH_RIGHT,
1362     EL_BELT3_SWITCH_LEFT,
1363     EL_BELT3_SWITCH_MIDDLE,
1364     EL_BELT3_SWITCH_RIGHT,
1365     EL_BELT4_SWITCH_LEFT,
1366     EL_BELT4_SWITCH_MIDDLE,
1367     EL_BELT4_SWITCH_RIGHT,
1368   };
1369   static int ep_belt_switch_num = SIZEOF_ARRAY_INT(ep_belt_switch);
1370
1371   static int ep_tube[] =
1372   {
1373     EL_TUBE_CROSS,
1374     EL_TUBE_VERTICAL,
1375     EL_TUBE_HORIZONTAL,
1376     EL_TUBE_VERT_LEFT,
1377     EL_TUBE_VERT_RIGHT,
1378     EL_TUBE_HORIZ_UP,
1379     EL_TUBE_HORIZ_DOWN,
1380     EL_TUBE_LEFT_UP,
1381     EL_TUBE_LEFT_DOWN,
1382     EL_TUBE_RIGHT_UP,
1383     EL_TUBE_RIGHT_DOWN
1384   };
1385   static int ep_tube_num = SIZEOF_ARRAY_INT(ep_tube);
1386
1387   static long ep1_bit[] =
1388   {
1389     EP_BIT_AMOEBALIVE,
1390     EP_BIT_AMOEBOID,
1391     EP_BIT_SCHLUESSEL,
1392     EP_BIT_PFORTE,
1393     EP_BIT_SOLID,
1394     EP_BIT_MASSIVE,
1395     EP_BIT_SLIPPERY,
1396     EP_BIT_ENEMY,
1397     EP_BIT_MAUER,
1398     EP_BIT_CAN_FALL,
1399     EP_BIT_CAN_SMASH,
1400     EP_BIT_CAN_CHANGE,
1401     EP_BIT_CAN_MOVE,
1402     EP_BIT_COULD_MOVE,
1403     EP_BIT_DONT_TOUCH,
1404     EP_BIT_DONT_GO_TO,
1405     EP_BIT_MAMPF2,
1406     EP_BIT_BD_ELEMENT,
1407     EP_BIT_SB_ELEMENT,
1408     EP_BIT_GEM,
1409     EP_BIT_INACTIVE,
1410     EP_BIT_EXPLOSIVE,
1411     EP_BIT_MAMPF3,
1412     EP_BIT_PUSHABLE,
1413     EP_BIT_PLAYER,
1414     EP_BIT_HAS_CONTENT,
1415     EP_BIT_EATABLE,
1416     EP_BIT_SP_ELEMENT,
1417     EP_BIT_QUICK_GATE,
1418     EP_BIT_OVER_PLAYER,
1419     EP_BIT_ACTIVE_BOMB
1420   };
1421   static long ep2_bit[] =
1422   {
1423     EP_BIT_BELT,
1424     EP_BIT_BELT_SWITCH,
1425     EP_BIT_TUBE
1426   };
1427   static int *ep1_array[] =
1428   {
1429     ep_amoebalive,
1430     ep_amoeboid,
1431     ep_schluessel,
1432     ep_pforte,
1433     ep_solid,
1434     ep_massive,
1435     ep_slippery,
1436     ep_enemy,
1437     ep_mauer,
1438     ep_can_fall,
1439     ep_can_smash,
1440     ep_can_change,
1441     ep_can_move,
1442     ep_could_move,
1443     ep_dont_touch,
1444     ep_dont_go_to,
1445     ep_mampf2,
1446     ep_bd_element,
1447     ep_sb_element,
1448     ep_gem,
1449     ep_inactive,
1450     ep_explosive,
1451     ep_mampf3,
1452     ep_pushable,
1453     ep_player,
1454     ep_has_content,
1455     ep_eatable,
1456     ep_sp_element,
1457     ep_quick_gate,
1458     ep_over_player,
1459     ep_active_bomb
1460   };
1461   static int *ep2_array[] =
1462   {
1463     ep_belt,
1464     ep_belt_switch,
1465     ep_tube
1466   };
1467   static int *ep1_num[] =
1468   {
1469     &ep_amoebalive_num,
1470     &ep_amoeboid_num,
1471     &ep_schluessel_num,
1472     &ep_pforte_num,
1473     &ep_solid_num,
1474     &ep_massive_num,
1475     &ep_slippery_num,
1476     &ep_enemy_num,
1477     &ep_mauer_num,
1478     &ep_can_fall_num,
1479     &ep_can_smash_num,
1480     &ep_can_change_num,
1481     &ep_can_move_num,
1482     &ep_could_move_num,
1483     &ep_dont_touch_num,
1484     &ep_dont_go_to_num,
1485     &ep_mampf2_num,
1486     &ep_bd_element_num,
1487     &ep_sb_element_num,
1488     &ep_gem_num,
1489     &ep_inactive_num,
1490     &ep_explosive_num,
1491     &ep_mampf3_num,
1492     &ep_pushable_num,
1493     &ep_player_num,
1494     &ep_has_content_num,
1495     &ep_eatable_num,
1496     &ep_sp_element_num,
1497     &ep_quick_gate_num,
1498     &ep_over_player_num,
1499     &ep_active_bomb_num
1500   };
1501   static int *ep2_num[] =
1502   {
1503     &ep_belt_num,
1504     &ep_belt_switch_num,
1505     &ep_tube_num
1506   };
1507   static int num_properties1 = SIZEOF_ARRAY(ep1_num, int *);
1508   static int num_properties2 = SIZEOF_ARRAY(ep2_num, int *);
1509
1510   for(i=0; i<MAX_ELEMENTS; i++)
1511   {
1512     Elementeigenschaften1[i] = 0;
1513     Elementeigenschaften2[i] = 0;
1514   }
1515
1516   for(i=0; i<num_properties1; i++)
1517     for(j=0; j<*(ep1_num[i]); j++)
1518       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1519   for(i=0; i<num_properties2; i++)
1520     for(j=0; j<*(ep2_num[i]); j++)
1521       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1522
1523   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1524     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1525 }
1526
1527 void CloseAllAndExit(int exit_value)
1528 {
1529   int i;
1530
1531   StopSounds();
1532   FreeSounds(NUM_SOUNDS);
1533   CloseAudio();
1534
1535   for(i=0; i<NUM_BITMAPS; i++)
1536     FreeBitmap(pix[i]);
1537
1538   CloseVideoDisplay();
1539   ClosePlatformDependantStuff();
1540
1541   exit(exit_value);
1542 }