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 InitMixer(void);
  49 static void InitSound(void);
  50 static void InitGfx(void);
  51 static void InitGfxBackground(void);
  52 static void InitGadgets(void);
  53 static void InitElementProperties(void);
  54 static void Execute_Debug_Command(char *);
  55
  56 void OpenAll(void)
  57 {
  58   if (options.debug_command)
  59   {
  60     Execute_Debug_Command(options.debug_command);
  61
  62     exit(0);
  63   }
  64
  65   if (options.serveronly)
  66   {
  67 #if defined(PLATFORM_UNIX)
  68     NetworkServer(options.server_port, options.serveronly);
  69 #else
  70     Error(ERR_WARN, "networking only supported in Unix version");
  71 #endif
  72     exit(0);    /* never reached */
  73   }
  74
  75   InitProgramInfo(UNIX_USERDATA_DIRECTORY,
  76                   PROGRAM_TITLE_STRING, getWindowTitleString(),
  77                   ICON_TITLE_STRING, X11_ICON_FILENAME, X11_ICONMASK_FILENAME,
  78                   MSDOS_POINTER_FILENAME,
  79                   COOKIE_PREFIX, FILENAME_PREFIX, GAME_VERSION_ACTUAL);
  80
  81   InitSetup();
  82   InitPlayerInfo();
  83   InitArtworkInfo();            /* needed before loading gfx, sound & music */
  84
  85   InitCounter();
  86   InitMixer();
  87   InitJoysticks();
  88   InitRND(NEW_RANDOMIZE);
  89
  90   InitVideoDisplay();
  91   InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
  92                   setup.fullscreen);
  93
  94   InitEventFilter(FilterMouseMotionEvents);
  95
  96   InitGfx();
  97   InitElementProperties();      /* initializes IS_CHAR() for el2gfx() */
  98
  99   InitLevelInfo();
 100   InitGadgets();                /* needs to know number of level series */
 101   InitSound();                  /* needs to know current level directory */
 102
 103   InitGfxBackground();
 104   InitToons();
 105
 106   InitGameEngine();
 107
 108   DrawMainMenu();
 109
 110   InitNetworkServer();
 111 }
 112
 113 void InitSetup()
 114 {
 115   LoadSetup();                                  /* global setup info */
 116 }
 117
 118 void InitPlayerInfo()
 119 {
 120   int i;
 121
 122   /* choose default local player */
 123   local_player = &stored_player[0];
 124
 125   for (i=0; i<MAX_PLAYERS; i++)
 126     stored_player[i].connected = FALSE;
 127
 128   local_player->connected = TRUE;
 129 }
 130
 131 void InitLevelInfo()
 132 {
 133   LoadLevelInfo();                              /* global level info */
 134   LoadLevelSetup_LastSeries();                  /* last played series info */
 135   LoadLevelSetup_SeriesInfo();                  /* last played level info */
 136 }
 137
 138 void InitArtworkInfo()
 139 {
 140   LoadArtworkInfo();
 141 }
 142
 143 void InitNetworkServer()
 144 {
 145 #if defined(PLATFORM_UNIX)
 146   int nr_wanted;
 147 #endif
 148
 149   if (!options.network)
 150     return;
 151
 152 #if defined(PLATFORM_UNIX)
 153   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 154
 155   if (!ConnectToServer(options.server_host, options.server_port))
 156     Error(ERR_EXIT, "cannot connect to network game server");
 157
 158   SendToServer_PlayerName(setup.player_name);
 159   SendToServer_ProtocolVersion();
 160
 161   if (nr_wanted)
 162     SendToServer_NrWanted(nr_wanted);
 163 #endif
 164 }
 165
 166 static void InitMixer()
 167 {
 168   OpenAudio();
 169   InitSoundList(sound_effects, NUM_SOUND_EFFECTS);
 170
 171   StartMixer();
 172 }
 173
 174 static void InitSound()
 175 {
 176   InitReloadSounds(artwork.snd_current->name);
 177   InitReloadMusic(artwork.mus_current->name);
 178 }
 179
 180 static void InitTileClipmasks()
 181 {
 182 #if defined(TARGET_X11)
 183   XGCValues clip_gc_values;
 184   unsigned long clip_gc_valuemask;
 185
 186 #if defined(TARGET_X11_NATIVE)
 187   GC copy_clipmask_gc;
 188
 189   static struct
 190   {
 191     int start;
 192     int count;
 193   }
 194   tile_needs_clipping[] =
 195   {
 196     { GFX_SPIELER1_UP, 4 },
 197     { GFX_SPIELER1_DOWN, 4 },
 198     { GFX_SPIELER1_LEFT, 4 },
 199     { GFX_SPIELER1_RIGHT, 4 },
 200     { GFX_SPIELER1_PUSH_LEFT, 4 },
 201     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 202     { GFX_SPIELER2_UP, 4 },
 203     { GFX_SPIELER2_DOWN, 4 },
 204     { GFX_SPIELER2_LEFT, 4 },
 205     { GFX_SPIELER2_RIGHT, 4 },
 206     { GFX_SPIELER2_PUSH_LEFT, 4 },
 207     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 208     { GFX_SPIELER3_UP, 4 },
 209     { GFX_SPIELER3_DOWN, 4 },
 210     { GFX_SPIELER3_LEFT, 4 },
 211     { GFX_SPIELER3_RIGHT, 4 },
 212     { GFX_SPIELER3_PUSH_LEFT, 4 },
 213     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 214     { GFX_SPIELER4_UP, 4 },
 215     { GFX_SPIELER4_DOWN, 4 },
 216     { GFX_SPIELER4_LEFT, 4 },
 217     { GFX_SPIELER4_RIGHT, 4 },
 218     { GFX_SPIELER4_PUSH_LEFT, 4 },
 219     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 220     { GFX_SP_MURPHY, 1 },
 221     { GFX_MURPHY_GO_LEFT, 3 },
 222     { GFX_MURPHY_GO_RIGHT, 3 },
 223     { GFX_MURPHY_SNAP_UP, 1 },
 224     { GFX_MURPHY_SNAP_DOWN, 1 },
 225     { GFX_MURPHY_SNAP_RIGHT, 1 },
 226     { GFX_MURPHY_SNAP_LEFT, 1 },
 227     { GFX_MURPHY_PUSH_RIGHT, 1 },
 228     { GFX_MURPHY_PUSH_LEFT, 1 },
 229     { GFX_GEBLUBBER, 4 },
 230     { GFX_DYNAMIT, 7 },
 231     { GFX_DYNABOMB, 4 },
 232     { GFX_EXPLOSION, 8 },
 233     { GFX_SOKOBAN_OBJEKT, 1 },
 234     { GFX_FUNKELN_BLAU, 3 },
 235     { GFX_FUNKELN_WEISS, 3 },
 236     { GFX2_SHIELD_PASSIVE, 3 },
 237     { GFX2_SHIELD_ACTIVE, 3 },
 238     { -1, 0 }
 239   };
 240 #endif /* TARGET_X11_NATIVE */
 241 #endif /* TARGET_X11 */
 242
 243   int i;
 244
 245   /* initialize pixmap array for special X11 tile clipping to Pixmap 'None' */
 246   for(i=0; i<NUM_TILES; i++)
 247     tile_clipmask[i] = None;
 248
 249 #if defined(TARGET_X11)
 250   /* This stuff is needed because X11 (XSetClipOrigin(), to be precise) is
 251      often very slow when preparing a masked XCopyArea() for big Pixmaps.
 252      To prevent this, create small (tile-sized) mask Pixmaps which will then
 253      be set much faster with XSetClipOrigin() and speed things up a lot. */
 254
 255   clip_gc_values.graphics_exposures = False;
 256   clip_gc_valuemask = GCGraphicsExposures;
 257   tile_clip_gc =
 258     XCreateGC(display, window->drawable, clip_gc_valuemask, &clip_gc_values);
 259
 260   for(i=0; i<NUM_BITMAPS; i++)
 261   {
 262     if (pix[i]->clip_mask)
 263     {
 264       clip_gc_values.graphics_exposures = False;
 265       clip_gc_values.clip_mask = pix[i]->clip_mask;
 266       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 267       pix[i]->stored_clip_gc = XCreateGC(display, window->drawable,
 268                                          clip_gc_valuemask, &clip_gc_values);
 269     }
 270   }
 271
 272 #if defined(TARGET_X11_NATIVE)
 273
 274   /* create graphic context structures needed for clipping */
 275   clip_gc_values.graphics_exposures = False;
 276   clip_gc_valuemask = GCGraphicsExposures;
 277   copy_clipmask_gc =
 278     XCreateGC(display, pix[PIX_BACK]->clip_mask,
 279               clip_gc_valuemask, &clip_gc_values);
 280
 281   /* create only those clipping Pixmaps we really need */
 282   for(i=0; tile_needs_clipping[i].start>=0; i++)
 283   {
 284     int j;
 285
 286     for(j=0; j<tile_needs_clipping[i].count; j++)
 287     {
 288       int tile = tile_needs_clipping[i].start + j;
 289       int graphic = tile;
 290       int src_x, src_y;
 291       int pixmap_nr;
 292       Pixmap src_pixmap;
 293
 294       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 295       src_pixmap = pix[pixmap_nr]->clip_mask;
 296
 297       tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
 298                                           TILEX, TILEY, 1);
 299
 300       XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
 301                 src_x, src_y, TILEX, TILEY, 0, 0);
 302     }
 303   }
 304
 305   XFreeGC(display, copy_clipmask_gc);
 306
 307 #endif /* TARGET_X11_NATIVE */
 308 #endif /* TARGET_X11 */
 309 }
 310
 311 void FreeTileClipmasks()
 312 {
 313 #if defined(TARGET_X11)
 314   int i;
 315
 316   for(i=0; i<NUM_TILES; i++)
 317   {
 318     if (tile_clipmask[i] != None)
 319     {
 320       XFreePixmap(display, tile_clipmask[i]);
 321       tile_clipmask[i] = None;
 322     }
 323   }
 324
 325   if (tile_clip_gc)
 326     XFreeGC(display, tile_clip_gc);
 327   tile_clip_gc = None;
 328
 329   for(i=0; i<NUM_BITMAPS; i++)
 330   {
 331     if (pix[i] != NULL && pix[i]->stored_clip_gc)
 332     {
 333       XFreeGC(display, pix[i]->stored_clip_gc);
 334       pix[i]->stored_clip_gc = None;
 335     }
 336   }
 337 #endif /* TARGET_X11 */
 338 }
 339
 340 void InitGfx()
 341 {
 342   int i;
 343
 344   /* initialize some global variables */
 345   global.frames_per_second = 0;
 346   global.fps_slowdown = FALSE;
 347   global.fps_slowdown_factor = 1;
 348
 349   /* initialize screen properties */
 350   InitGfxFieldInfo(SX, SY, SXSIZE, SYSIZE,
 351                    REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 352   InitGfxDoor1Info(DX, DY, DXSIZE, DYSIZE);
 353   InitGfxDoor2Info(VX, VY, VXSIZE, VYSIZE);
 354   InitGfxScrollbufferInfo(FXSIZE, FYSIZE);
 355
 356   /* create additional image buffers for double-buffering */
 357   pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 358   pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 359
 360   pix[PIX_SMALLFONT] = LoadCustomImage(image_filename[PIX_SMALLFONT]);
 361
 362   InitFontInfo(NULL, NULL, pix[PIX_SMALLFONT]);
 363
 364   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 365   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 366
 367   DrawInitText("Loading graphics:", 120, FC_GREEN);
 368
 369   for(i=0; i<NUM_PICTURES; i++)
 370   {
 371     if (i != PIX_SMALLFONT)
 372     {
 373       DrawInitText(image_filename[i], 150, FC_YELLOW);
 374
 375       pix[i] = LoadCustomImage(image_filename[i]);
 376     }
 377   }
 378
 379   InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
 380
 381   InitTileClipmasks();
 382 }
 383
 384 void InitGfxBackground()
 385 {
 386   int x, y;
 387
 388   drawto = backbuffer;
 389   fieldbuffer = pix[PIX_DB_FIELD];
 390   SetDrawtoField(DRAW_BACKBUFFER);
 391
 392   BlitBitmap(pix[PIX_BACK], backbuffer, 0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
 393   ClearRectangle(backbuffer, REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 394   ClearRectangle(pix[PIX_DB_DOOR], 0, 0, 3 * DXSIZE, DYSIZE + VYSIZE);
 395
 396   for(x=0; x<MAX_BUF_XSIZE; x++)
 397     for(y=0; y<MAX_BUF_YSIZE; y++)
 398       redraw[x][y] = 0;
 399   redraw_tiles = 0;
 400   redraw_mask = REDRAW_ALL;
 401 }
 402
 403 void ReloadCustomArtwork()
 404 {
 405   if (artwork.graphics_set_current != artwork.gfx_current->name)
 406   {
 407     int i;
 408
 409     ClearRectangle(window, 0, 0, WIN_XSIZE, WIN_YSIZE);
 410
 411     for(i=0; i<NUM_PICTURES; i++)
 412     {
 413       DrawInitText(image_filename[i], 150, FC_YELLOW);
 414       ReloadCustomImage(pix[i], image_filename[i]);
 415     }
 416
 417     FreeTileClipmasks();
 418     InitTileClipmasks();
 419     InitGfxBackground();
 420
 421     SetDoorState(DOOR_OPEN_1 | DOOR_CLOSE_2);
 422
 423     artwork.graphics_set_current = artwork.gfx_current->name;
 424   }
 425
 426   if (artwork.sounds_set_current != artwork.snd_current->name)
 427   {
 428     InitReloadSounds(artwork.snd_current->name);
 429
 430     artwork.sounds_set_current = artwork.snd_current->name;
 431   }
 432
 433   if (artwork.music_set_current != artwork.mus_current->name)
 434   {
 435     InitReloadMusic(artwork.mus_current->name);
 436
 437     artwork.music_set_current = artwork.mus_current->name;
 438   }
 439 }
 440
 441 void InitGadgets()
 442 {
 443   CreateLevelEditorGadgets();
 444   CreateGameButtons();
 445   CreateTapeButtons();
 446   CreateToolButtons();
 447   CreateScreenGadgets();
 448 }
 449
 450 void InitElementProperties()
 451 {
 452   int i,j;
 453
 454   static int ep_amoebalive[] =
 455   {
 456     EL_AMOEBE_NASS,
 457     EL_AMOEBE_NORM,
 458     EL_AMOEBE_VOLL,
 459     EL_AMOEBE_BD
 460   };
 461   static int ep_amoebalive_num = SIZEOF_ARRAY_INT(ep_amoebalive);
 462
 463   static int ep_amoeboid[] =
 464   {
 465     EL_AMOEBE_TOT,
 466     EL_AMOEBE_NASS,
 467     EL_AMOEBE_NORM,
 468     EL_AMOEBE_VOLL,
 469     EL_AMOEBE_BD
 470   };
 471   static int ep_amoeboid_num = SIZEOF_ARRAY_INT(ep_amoeboid);
 472
 473   static int ep_schluessel[] =
 474   {
 475     EL_SCHLUESSEL1,
 476     EL_SCHLUESSEL2,
 477     EL_SCHLUESSEL3,
 478     EL_SCHLUESSEL4,
 479     EL_EM_KEY_1,
 480     EL_EM_KEY_2,
 481     EL_EM_KEY_3,
 482     EL_EM_KEY_4
 483   };
 484   static int ep_schluessel_num = SIZEOF_ARRAY_INT(ep_schluessel);
 485
 486   static int ep_pforte[] =
 487   {
 488     EL_PFORTE1,
 489     EL_PFORTE2,
 490     EL_PFORTE3,
 491     EL_PFORTE4,
 492     EL_PFORTE1X,
 493     EL_PFORTE2X,
 494     EL_PFORTE3X,
 495     EL_PFORTE4X,
 496     EL_EM_GATE_1,
 497     EL_EM_GATE_2,
 498     EL_EM_GATE_3,
 499     EL_EM_GATE_4,
 500     EL_EM_GATE_1X,
 501     EL_EM_GATE_2X,
 502     EL_EM_GATE_3X,
 503     EL_EM_GATE_4X,
 504     EL_SWITCHGATE_OPEN,
 505     EL_SWITCHGATE_CLOSED,
 506     EL_TIMEGATE_OPEN,
 507     EL_TIMEGATE_CLOSED,
 508     EL_TUBE_CROSS,
 509     EL_TUBE_VERTICAL,
 510     EL_TUBE_HORIZONTAL,
 511     EL_TUBE_VERT_LEFT,
 512     EL_TUBE_VERT_RIGHT,
 513     EL_TUBE_HORIZ_UP,
 514     EL_TUBE_HORIZ_DOWN,
 515     EL_TUBE_LEFT_UP,
 516     EL_TUBE_LEFT_DOWN,
 517     EL_TUBE_RIGHT_UP,
 518     EL_TUBE_RIGHT_DOWN
 519   };
 520   static int ep_pforte_num = SIZEOF_ARRAY_INT(ep_pforte);
 521
 522   static int ep_solid[] =
 523   {
 524     EL_BETON,
 525     EL_MAUERWERK,
 526     EL_MAUER_LEBT,
 527     EL_MAUER_X,
 528     EL_MAUER_Y,
 529     EL_MAUER_XY,
 530     EL_BD_WALL,
 531     EL_FELSBODEN,
 532     EL_AUSGANG_ZU,
 533     EL_AUSGANG_ACT,
 534     EL_AUSGANG_AUF,
 535     EL_AMOEBE_TOT,
 536     EL_AMOEBE_NASS,
 537     EL_AMOEBE_NORM,
 538     EL_AMOEBE_VOLL,
 539     EL_AMOEBE_BD,
 540     EL_MORAST_VOLL,
 541     EL_MORAST_LEER,
 542     EL_QUICKSAND_FILLING,
 543     EL_QUICKSAND_EMPTYING,
 544     EL_MAGIC_WALL_OFF,
 545     EL_MAGIC_WALL_EMPTY,
 546     EL_MAGIC_WALL_FULL,
 547     EL_MAGIC_WALL_DEAD,
 548     EL_MAGIC_WALL_BD_OFF,
 549     EL_MAGIC_WALL_BD_EMPTY,
 550     EL_MAGIC_WALL_BD_FULL,
 551     EL_MAGIC_WALL_BD_DEAD,
 552     EL_LIFE,
 553     EL_LIFE_ASYNC,
 554     EL_BADEWANNE1,
 555     EL_BADEWANNE2,
 556     EL_BADEWANNE3,
 557     EL_BADEWANNE4,
 558     EL_BADEWANNE5,
 559     EL_SP_CHIP_SINGLE,
 560     EL_SP_CHIP_LEFT,
 561     EL_SP_CHIP_RIGHT,
 562     EL_SP_CHIP_UPPER,
 563     EL_SP_CHIP_LOWER,
 564     EL_SP_HARD_GRAY,
 565     EL_SP_HARD_GREEN,
 566     EL_SP_HARD_BLUE,
 567     EL_SP_HARD_RED,
 568     EL_SP_HARD_YELLOW,
 569     EL_SP_HARD_BASE1,
 570     EL_SP_HARD_BASE2,
 571     EL_SP_HARD_BASE3,
 572     EL_SP_HARD_BASE4,
 573     EL_SP_HARD_BASE5,
 574     EL_SP_HARD_BASE6,
 575     EL_SP_TERMINAL,
 576     EL_SP_EXIT,
 577     EL_INVISIBLE_STEEL,
 578     EL_BELT1_SWITCH_LEFT,
 579     EL_BELT1_SWITCH_MIDDLE,
 580     EL_BELT1_SWITCH_RIGHT,
 581     EL_BELT2_SWITCH_LEFT,
 582     EL_BELT2_SWITCH_MIDDLE,
 583     EL_BELT2_SWITCH_RIGHT,
 584     EL_BELT3_SWITCH_LEFT,
 585     EL_BELT3_SWITCH_MIDDLE,
 586     EL_BELT3_SWITCH_RIGHT,
 587     EL_BELT4_SWITCH_LEFT,
 588     EL_BELT4_SWITCH_MIDDLE,
 589     EL_BELT4_SWITCH_RIGHT,
 590     EL_SWITCHGATE_SWITCH_1,
 591     EL_SWITCHGATE_SWITCH_2,
 592     EL_LIGHT_SWITCH_OFF,
 593     EL_LIGHT_SWITCH_ON,
 594     EL_TIMEGATE_SWITCH_OFF,
 595     EL_TIMEGATE_SWITCH_ON,
 596     EL_SIGN_EXCLAMATION,
 597     EL_SIGN_RADIOACTIVITY,
 598     EL_SIGN_STOP,
 599     EL_SIGN_WHEELCHAIR,
 600     EL_SIGN_PARKING,
 601     EL_SIGN_ONEWAY,
 602     EL_SIGN_HEART,
 603     EL_SIGN_TRIANGLE,
 604     EL_SIGN_ROUND,
 605     EL_SIGN_EXIT,
 606     EL_SIGN_YINYANG,
 607     EL_SIGN_OTHER,
 608     EL_STEEL_SLANTED,
 609     EL_EMC_STEEL_WALL_1,
 610     EL_EMC_STEEL_WALL_2,
 611     EL_EMC_STEEL_WALL_3,
 612     EL_EMC_STEEL_WALL_4,
 613     EL_EMC_WALL_1,
 614     EL_EMC_WALL_2,
 615     EL_EMC_WALL_3,
 616     EL_EMC_WALL_4,
 617     EL_EMC_WALL_5,
 618     EL_EMC_WALL_6,
 619     EL_EMC_WALL_7,
 620     EL_EMC_WALL_8,
 621     EL_CRYSTAL,
 622     EL_WALL_PEARL,
 623     EL_WALL_CRYSTAL,
 624     EL_TUBE_CROSS,
 625     EL_TUBE_VERTICAL,
 626     EL_TUBE_HORIZONTAL,
 627     EL_TUBE_VERT_LEFT,
 628     EL_TUBE_VERT_RIGHT,
 629     EL_TUBE_HORIZ_UP,
 630     EL_TUBE_HORIZ_DOWN,
 631     EL_TUBE_LEFT_UP,
 632     EL_TUBE_LEFT_DOWN,
 633     EL_TUBE_RIGHT_UP,
 634     EL_TUBE_RIGHT_DOWN
 635   };
 636   static int ep_solid_num = SIZEOF_ARRAY_INT(ep_solid);
 637
 638   static int ep_massive[] =
 639   {
 640     EL_BETON,
 641     EL_SALZSAEURE,
 642     EL_BADEWANNE1,
 643     EL_BADEWANNE2,
 644     EL_BADEWANNE3,
 645     EL_BADEWANNE4,
 646     EL_BADEWANNE5,
 647     EL_PFORTE1,
 648     EL_PFORTE2,
 649     EL_PFORTE3,
 650     EL_PFORTE4,
 651     EL_PFORTE1X,
 652     EL_PFORTE2X,
 653     EL_PFORTE3X,
 654     EL_PFORTE4X,
 655     EL_EM_GATE_1,
 656     EL_EM_GATE_2,
 657     EL_EM_GATE_3,
 658     EL_EM_GATE_4,
 659     EL_EM_GATE_1X,
 660     EL_EM_GATE_2X,
 661     EL_EM_GATE_3X,
 662     EL_EM_GATE_4X,
 663     EL_SWITCHGATE_OPEN,
 664     EL_SWITCHGATE_CLOSED,
 665     EL_TIMEGATE_OPEN,
 666     EL_TIMEGATE_CLOSED,
 667     EL_SP_HARD_GRAY,
 668     EL_SP_HARD_GREEN,
 669     EL_SP_HARD_BLUE,
 670     EL_SP_HARD_RED,
 671     EL_SP_HARD_YELLOW,
 672     EL_SP_HARD_BASE1,
 673     EL_SP_HARD_BASE2,
 674     EL_SP_HARD_BASE3,
 675     EL_SP_HARD_BASE4,
 676     EL_SP_HARD_BASE5,
 677     EL_SP_HARD_BASE6,
 678     EL_INVISIBLE_STEEL,
 679     EL_BELT1_SWITCH_LEFT,
 680     EL_BELT1_SWITCH_MIDDLE,
 681     EL_BELT1_SWITCH_RIGHT,
 682     EL_BELT2_SWITCH_LEFT,
 683     EL_BELT2_SWITCH_MIDDLE,
 684     EL_BELT2_SWITCH_RIGHT,
 685     EL_BELT3_SWITCH_LEFT,
 686     EL_BELT3_SWITCH_MIDDLE,
 687     EL_BELT3_SWITCH_RIGHT,
 688     EL_BELT4_SWITCH_LEFT,
 689     EL_BELT4_SWITCH_MIDDLE,
 690     EL_BELT4_SWITCH_RIGHT,
 691     EL_LIGHT_SWITCH_OFF,
 692     EL_LIGHT_SWITCH_ON,
 693     EL_SIGN_EXCLAMATION,
 694     EL_SIGN_RADIOACTIVITY,
 695     EL_SIGN_STOP,
 696     EL_SIGN_WHEELCHAIR,
 697     EL_SIGN_PARKING,
 698     EL_SIGN_ONEWAY,
 699     EL_SIGN_HEART,
 700     EL_SIGN_TRIANGLE,
 701     EL_SIGN_ROUND,
 702     EL_SIGN_EXIT,
 703     EL_SIGN_YINYANG,
 704     EL_SIGN_OTHER,
 705     EL_STEEL_SLANTED,
 706     EL_EMC_STEEL_WALL_1,
 707     EL_EMC_STEEL_WALL_2,
 708     EL_EMC_STEEL_WALL_3,
 709     EL_EMC_STEEL_WALL_4,
 710     EL_CRYSTAL,
 711     EL_TUBE_CROSS,
 712     EL_TUBE_VERTICAL,
 713     EL_TUBE_HORIZONTAL,
 714     EL_TUBE_VERT_LEFT,
 715     EL_TUBE_VERT_RIGHT,
 716     EL_TUBE_HORIZ_UP,
 717     EL_TUBE_HORIZ_DOWN,
 718     EL_TUBE_LEFT_UP,
 719     EL_TUBE_LEFT_DOWN,
 720     EL_TUBE_RIGHT_UP,
 721     EL_TUBE_RIGHT_DOWN
 722   };
 723   static int ep_massive_num = SIZEOF_ARRAY_INT(ep_massive);
 724
 725   static int ep_slippery[] =
 726   {
 727     EL_FELSBODEN,
 728     EL_BD_WALL,
 729     EL_FELSBROCKEN,
 730     EL_BD_ROCK,
 731     EL_EDELSTEIN,
 732     EL_EDELSTEIN_BD,
 733     EL_EDELSTEIN_GELB,
 734     EL_EDELSTEIN_ROT,
 735     EL_EDELSTEIN_LILA,
 736     EL_DIAMANT,
 737     EL_BOMBE,
 738     EL_KOKOSNUSS,
 739     EL_ABLENK_EIN,
 740     EL_ABLENK_AUS,
 741     EL_ZEIT_VOLL,
 742     EL_ZEIT_LEER,
 743     EL_BIRNE_EIN,
 744     EL_BIRNE_AUS,
 745     EL_BADEWANNE1,
 746     EL_BADEWANNE2,
 747     EL_SONDE,
 748     EL_SP_ZONK,
 749     EL_SP_INFOTRON,
 750     EL_SP_CHIP_SINGLE,
 751     EL_SP_CHIP_LEFT,
 752     EL_SP_CHIP_RIGHT,
 753     EL_SP_CHIP_UPPER,
 754     EL_SP_CHIP_LOWER,
 755     EL_SPEED_PILL,
 756     EL_STEEL_SLANTED,
 757     EL_PEARL,
 758     EL_CRYSTAL
 759   };
 760   static int ep_slippery_num = SIZEOF_ARRAY_INT(ep_slippery);
 761
 762   static int ep_enemy[] =
 763   {
 764     EL_KAEFER,
 765     EL_FLIEGER,
 766     EL_BUTTERFLY,
 767     EL_FIREFLY,
 768     EL_MAMPFER,
 769     EL_MAMPFER2,
 770     EL_ROBOT,
 771     EL_PACMAN,
 772     EL_SP_SNIKSNAK,
 773     EL_SP_ELECTRON
 774   };
 775   static int ep_enemy_num = SIZEOF_ARRAY_INT(ep_enemy);
 776
 777   static int ep_mauer[] =
 778   {
 779     EL_BETON,
 780     EL_PFORTE1,
 781     EL_PFORTE2,
 782     EL_PFORTE3,
 783     EL_PFORTE4,
 784     EL_PFORTE1X,
 785     EL_PFORTE2X,
 786     EL_PFORTE3X,
 787     EL_PFORTE4X,
 788     EL_EM_GATE_1,
 789     EL_EM_GATE_2,
 790     EL_EM_GATE_3,
 791     EL_EM_GATE_4,
 792     EL_EM_GATE_1X,
 793     EL_EM_GATE_2X,
 794     EL_EM_GATE_3X,
 795     EL_EM_GATE_4X,
 796     EL_AUSGANG_ZU,
 797     EL_AUSGANG_ACT,
 798     EL_AUSGANG_AUF,
 799     EL_MAUERWERK,
 800     EL_FELSBODEN,
 801     EL_MAUER_LEBT,
 802     EL_MAUER_X,
 803     EL_MAUER_Y,
 804     EL_MAUER_XY,
 805     EL_MAUERND,
 806     EL_BD_WALL,
 807     EL_SP_CHIP_SINGLE,
 808     EL_SP_CHIP_LEFT,
 809     EL_SP_CHIP_RIGHT,
 810     EL_SP_CHIP_UPPER,
 811     EL_SP_CHIP_LOWER,
 812     EL_SP_HARD_GRAY,
 813     EL_SP_HARD_GREEN,
 814     EL_SP_HARD_BLUE,
 815     EL_SP_HARD_RED,
 816     EL_SP_HARD_YELLOW,
 817     EL_SP_HARD_BASE1,
 818     EL_SP_HARD_BASE2,
 819     EL_SP_HARD_BASE3,
 820     EL_SP_HARD_BASE4,
 821     EL_SP_HARD_BASE5,
 822     EL_SP_HARD_BASE6,
 823     EL_SP_TERMINAL,
 824     EL_SP_EXIT,
 825     EL_INVISIBLE_STEEL,
 826     EL_STEEL_SLANTED,
 827     EL_EMC_STEEL_WALL_1,
 828     EL_EMC_STEEL_WALL_2,
 829     EL_EMC_STEEL_WALL_3,
 830     EL_EMC_STEEL_WALL_4,
 831     EL_EMC_WALL_1,
 832     EL_EMC_WALL_2,
 833     EL_EMC_WALL_3,
 834     EL_EMC_WALL_4,
 835     EL_EMC_WALL_5,
 836     EL_EMC_WALL_6,
 837     EL_EMC_WALL_7,
 838     EL_EMC_WALL_8
 839   };
 840   static int ep_mauer_num = SIZEOF_ARRAY_INT(ep_mauer);
 841
 842   static int ep_can_fall[] =
 843   {
 844     EL_FELSBROCKEN,
 845     EL_BD_ROCK,
 846     EL_EDELSTEIN,
 847     EL_EDELSTEIN_BD,
 848     EL_EDELSTEIN_GELB,
 849     EL_EDELSTEIN_ROT,
 850     EL_EDELSTEIN_LILA,
 851     EL_DIAMANT,
 852     EL_BOMBE,
 853     EL_KOKOSNUSS,
 854     EL_TROPFEN,
 855     EL_MORAST_VOLL,
 856     EL_MAGIC_WALL_FULL,
 857     EL_MAGIC_WALL_BD_FULL,
 858     EL_ZEIT_VOLL,
 859     EL_ZEIT_LEER,
 860     EL_SP_ZONK,
 861     EL_SP_INFOTRON,
 862     EL_SP_DISK_ORANGE,
 863     EL_PEARL,
 864     EL_CRYSTAL,
 865     EL_SPRING,
 866     EL_DX_SUPABOMB
 867   };
 868   static int ep_can_fall_num = SIZEOF_ARRAY_INT(ep_can_fall);
 869
 870   static int ep_can_smash[] =
 871   {
 872     EL_FELSBROCKEN,
 873     EL_BD_ROCK,
 874     EL_EDELSTEIN,
 875     EL_EDELSTEIN_BD,
 876     EL_EDELSTEIN_GELB,
 877     EL_EDELSTEIN_ROT,
 878     EL_EDELSTEIN_LILA,
 879     EL_DIAMANT,
 880     EL_SCHLUESSEL1,
 881     EL_SCHLUESSEL2,
 882     EL_SCHLUESSEL3,
 883     EL_SCHLUESSEL4,
 884     EL_EM_KEY_1,
 885     EL_EM_KEY_2,
 886     EL_EM_KEY_3,
 887     EL_EM_KEY_4,
 888     EL_BOMBE,
 889     EL_KOKOSNUSS,
 890     EL_TROPFEN,
 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_smash_num = SIZEOF_ARRAY_INT(ep_can_smash);
 902
 903   static int ep_can_change[] =
 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   };
 914   static int ep_can_change_num = SIZEOF_ARRAY_INT(ep_can_change);
 915
 916   static int ep_can_move[] =
 917   {
 918     EL_KAEFER,
 919     EL_FLIEGER,
 920     EL_BUTTERFLY,
 921     EL_FIREFLY,
 922     EL_MAMPFER,
 923     EL_MAMPFER2,
 924     EL_ROBOT,
 925     EL_PACMAN,
 926     EL_MOLE,
 927     EL_PINGUIN,
 928     EL_SCHWEIN,
 929     EL_DRACHE,
 930     EL_SONDE,
 931     EL_SP_SNIKSNAK,
 932     EL_SP_ELECTRON,
 933     EL_BALLOON,
 934     EL_SPRING_MOVING
 935   };
 936   static int ep_can_move_num = SIZEOF_ARRAY_INT(ep_can_move);
 937
 938   static int ep_could_move[] =
 939   {
 940     EL_KAEFER_RIGHT,
 941     EL_KAEFER_UP,
 942     EL_KAEFER_LEFT,
 943     EL_KAEFER_DOWN,
 944     EL_FLIEGER_RIGHT,
 945     EL_FLIEGER_UP,
 946     EL_FLIEGER_LEFT,
 947     EL_FLIEGER_DOWN,
 948     EL_BUTTERFLY_RIGHT,
 949     EL_BUTTERFLY_UP,
 950     EL_BUTTERFLY_LEFT,
 951     EL_BUTTERFLY_DOWN,
 952     EL_FIREFLY_RIGHT,
 953     EL_FIREFLY_UP,
 954     EL_FIREFLY_LEFT,
 955     EL_FIREFLY_DOWN,
 956     EL_PACMAN_RIGHT,
 957     EL_PACMAN_UP,
 958     EL_PACMAN_LEFT,
 959     EL_PACMAN_DOWN
 960   };
 961   static int ep_could_move_num = SIZEOF_ARRAY_INT(ep_could_move);
 962
 963   static int ep_dont_touch[] =
 964   {
 965     EL_KAEFER,
 966     EL_FLIEGER,
 967     EL_BUTTERFLY,
 968     EL_FIREFLY
 969   };
 970   static int ep_dont_touch_num = SIZEOF_ARRAY_INT(ep_dont_touch);
 971
 972   static int ep_dont_go_to[] =
 973   {
 974     EL_KAEFER,
 975     EL_FLIEGER,
 976     EL_BUTTERFLY,
 977     EL_FIREFLY,
 978     EL_MAMPFER,
 979     EL_MAMPFER2,
 980     EL_ROBOT,
 981     EL_PACMAN,
 982     EL_TROPFEN,
 983     EL_SALZSAEURE,
 984     EL_SP_SNIKSNAK,
 985     EL_SP_ELECTRON,
 986     EL_SP_BUG_ACTIVE,
 987     EL_TRAP_ACTIVE,
 988     EL_LANDMINE
 989   };
 990   static int ep_dont_go_to_num = SIZEOF_ARRAY_INT(ep_dont_go_to);
 991
 992   static int ep_mampf2[] =
 993   {
 994     EL_ERDREICH,
 995     EL_KAEFER,
 996     EL_FLIEGER,
 997     EL_BUTTERFLY,
 998     EL_FIREFLY,
 999     EL_MAMPFER,
1000     EL_ROBOT,
1001     EL_PACMAN,
1002     EL_TROPFEN,
1003     EL_AMOEBE_TOT,
1004     EL_AMOEBE_NASS,
1005     EL_AMOEBE_NORM,
1006     EL_AMOEBE_VOLL,
1007     EL_AMOEBE_BD,
1008     EL_EDELSTEIN,
1009     EL_EDELSTEIN_BD,
1010     EL_EDELSTEIN_GELB,
1011     EL_EDELSTEIN_ROT,
1012     EL_EDELSTEIN_LILA,
1013     EL_DIAMANT,
1014     EL_PEARL,
1015     EL_CRYSTAL
1016   };
1017   static int ep_mampf2_num = SIZEOF_ARRAY_INT(ep_mampf2);
1018
1019   static int ep_bd_element[] =
1020   {
1021     EL_LEERRAUM,
1022     EL_ERDREICH,
1023     EL_FELSBODEN,
1024     EL_BD_WALL,
1025     EL_FELSBROCKEN,
1026     EL_BD_ROCK,
1027     EL_EDELSTEIN_BD,
1028     EL_MAGIC_WALL_BD_OFF,
1029     EL_AUSGANG_ZU,
1030     EL_AUSGANG_AUF,
1031     EL_BETON,
1032     EL_SPIELFIGUR,
1033     EL_FIREFLY,
1034     EL_FIREFLY_1,
1035     EL_FIREFLY_2,
1036     EL_FIREFLY_3,
1037     EL_FIREFLY_4,
1038     EL_BUTTERFLY,
1039     EL_BUTTERFLY_1,
1040     EL_BUTTERFLY_2,
1041     EL_BUTTERFLY_3,
1042     EL_BUTTERFLY_4,
1043     EL_AMOEBE_BD,
1044     EL_CHAR_FRAGE
1045   };
1046   static int ep_bd_element_num = SIZEOF_ARRAY_INT(ep_bd_element);
1047
1048   static int ep_sb_element[] =
1049   {
1050     EL_LEERRAUM,
1051     EL_BETON,
1052     EL_SOKOBAN_OBJEKT,
1053     EL_SOKOBAN_FELD_LEER,
1054     EL_SOKOBAN_FELD_VOLL,
1055     EL_SPIELFIGUR,
1056     EL_INVISIBLE_STEEL
1057   };
1058   static int ep_sb_element_num = SIZEOF_ARRAY_INT(ep_sb_element);
1059
1060   static int ep_gem[] =
1061   {
1062     EL_EDELSTEIN,
1063     EL_EDELSTEIN_BD,
1064     EL_EDELSTEIN_GELB,
1065     EL_EDELSTEIN_ROT,
1066     EL_EDELSTEIN_LILA,
1067     EL_DIAMANT
1068   };
1069   static int ep_gem_num = SIZEOF_ARRAY_INT(ep_gem);
1070
1071   static int ep_inactive[] =
1072   {
1073     EL_LEERRAUM,
1074     EL_ERDREICH,
1075     EL_MAUERWERK,
1076     EL_BD_WALL,
1077     EL_FELSBODEN,
1078     EL_SCHLUESSEL,
1079     EL_BETON,
1080     EL_AMOEBE_TOT,
1081     EL_MORAST_LEER,
1082     EL_BADEWANNE,
1083     EL_ABLENK_AUS,
1084     EL_SCHLUESSEL1,
1085     EL_SCHLUESSEL2,
1086     EL_SCHLUESSEL3,
1087     EL_SCHLUESSEL4,
1088     EL_EM_KEY_1,
1089     EL_EM_KEY_2,
1090     EL_EM_KEY_3,
1091     EL_EM_KEY_4,
1092     EL_PFORTE1,
1093     EL_PFORTE2,
1094     EL_PFORTE3,
1095     EL_PFORTE4,
1096     EL_PFORTE1X,
1097     EL_PFORTE2X,
1098     EL_PFORTE3X,
1099     EL_PFORTE4X,
1100     EL_EM_GATE_1,
1101     EL_EM_GATE_2,
1102     EL_EM_GATE_3,
1103     EL_EM_GATE_4,
1104     EL_EM_GATE_1X,
1105     EL_EM_GATE_2X,
1106     EL_EM_GATE_3X,
1107     EL_EM_GATE_4X,
1108     EL_DYNAMITE_INACTIVE,
1109     EL_UNSICHTBAR,
1110     EL_BIRNE_AUS,
1111     EL_BIRNE_EIN,
1112     EL_ERZ_EDEL,
1113     EL_ERZ_DIAM,
1114     EL_ERZ_EDEL_BD,
1115     EL_ERZ_EDEL_GELB,
1116     EL_DYNABOMB_NR,
1117     EL_DYNABOMB_SZ,
1118     EL_DYNABOMB_XL,
1119     EL_SOKOBAN_OBJEKT,
1120     EL_SOKOBAN_FELD_LEER,
1121     EL_SOKOBAN_FELD_VOLL,
1122     EL_ERZ_EDEL_ROT,
1123     EL_ERZ_EDEL_LILA,
1124     EL_BADEWANNE1,
1125     EL_BADEWANNE2,
1126     EL_BADEWANNE3,
1127     EL_BADEWANNE4,
1128     EL_BADEWANNE5,
1129     EL_MAGIC_WALL_OFF,
1130     EL_MAGIC_WALL_DEAD,
1131     EL_MAGIC_WALL_BD_OFF,
1132     EL_MAGIC_WALL_BD_DEAD,
1133     EL_AMOEBA2DIAM,
1134     EL_BLOCKED,
1135     EL_SP_EMPTY,
1136     EL_SP_BASE,
1137     EL_SP_PORT1_RIGHT,
1138     EL_SP_PORT1_DOWN,
1139     EL_SP_PORT1_LEFT,
1140     EL_SP_PORT1_UP,
1141     EL_SP_PORT2_RIGHT,
1142     EL_SP_PORT2_DOWN,
1143     EL_SP_PORT2_LEFT,
1144     EL_SP_PORT2_UP,
1145     EL_SP_PORT_X,
1146     EL_SP_PORT_Y,
1147     EL_SP_PORT_XY,
1148     EL_SP_DISK_RED,
1149     EL_SP_DISK_YELLOW,
1150     EL_SP_CHIP_SINGLE,
1151     EL_SP_CHIP_LEFT,
1152     EL_SP_CHIP_RIGHT,
1153     EL_SP_CHIP_UPPER,
1154     EL_SP_CHIP_LOWER,
1155     EL_SP_HARD_GRAY,
1156     EL_SP_HARD_GREEN,
1157     EL_SP_HARD_BLUE,
1158     EL_SP_HARD_RED,
1159     EL_SP_HARD_YELLOW,
1160     EL_SP_HARD_BASE1,
1161     EL_SP_HARD_BASE2,
1162     EL_SP_HARD_BASE3,
1163     EL_SP_HARD_BASE4,
1164     EL_SP_HARD_BASE5,
1165     EL_SP_HARD_BASE6,
1166     EL_SP_EXIT,
1167     EL_INVISIBLE_STEEL,
1168     EL_BELT1_SWITCH_LEFT,
1169     EL_BELT1_SWITCH_MIDDLE,
1170     EL_BELT1_SWITCH_RIGHT,
1171     EL_BELT2_SWITCH_LEFT,
1172     EL_BELT2_SWITCH_MIDDLE,
1173     EL_BELT2_SWITCH_RIGHT,
1174     EL_BELT3_SWITCH_LEFT,
1175     EL_BELT3_SWITCH_MIDDLE,
1176     EL_BELT3_SWITCH_RIGHT,
1177     EL_BELT4_SWITCH_LEFT,
1178     EL_BELT4_SWITCH_MIDDLE,
1179     EL_BELT4_SWITCH_RIGHT,
1180     EL_SIGN_EXCLAMATION,
1181     EL_SIGN_RADIOACTIVITY,
1182     EL_SIGN_STOP,
1183     EL_SIGN_WHEELCHAIR,
1184     EL_SIGN_PARKING,
1185     EL_SIGN_ONEWAY,
1186     EL_SIGN_HEART,
1187     EL_SIGN_TRIANGLE,
1188     EL_SIGN_ROUND,
1189     EL_SIGN_EXIT,
1190     EL_SIGN_YINYANG,
1191     EL_SIGN_OTHER,
1192     EL_STEEL_SLANTED,
1193     EL_EMC_STEEL_WALL_1,
1194     EL_EMC_STEEL_WALL_2,
1195     EL_EMC_STEEL_WALL_3,
1196     EL_EMC_STEEL_WALL_4,
1197     EL_EMC_WALL_1,
1198     EL_EMC_WALL_2,
1199     EL_EMC_WALL_3,
1200     EL_EMC_WALL_4,
1201     EL_EMC_WALL_5,
1202     EL_EMC_WALL_6,
1203     EL_EMC_WALL_7,
1204     EL_EMC_WALL_8
1205   };
1206   static int ep_inactive_num = SIZEOF_ARRAY_INT(ep_inactive);
1207
1208   static int ep_explosive[] =
1209   {
1210     EL_BOMBE,
1211     EL_DYNAMITE_ACTIVE,
1212     EL_DYNAMITE_INACTIVE,
1213     EL_DYNABOMB_ACTIVE_1,
1214     EL_DYNABOMB_ACTIVE_2,
1215     EL_DYNABOMB_ACTIVE_3,
1216     EL_DYNABOMB_ACTIVE_4,
1217     EL_DYNABOMB_NR,
1218     EL_DYNABOMB_SZ,
1219     EL_DYNABOMB_XL,
1220     EL_KAEFER,
1221     EL_MOLE,
1222     EL_PINGUIN,
1223     EL_SCHWEIN,
1224     EL_DRACHE,
1225     EL_SONDE,
1226     EL_SP_DISK_RED,
1227     EL_SP_DISK_ORANGE,
1228     EL_SP_DISK_YELLOW,
1229     EL_SP_SNIKSNAK,
1230     EL_SP_ELECTRON,
1231     EL_DX_SUPABOMB
1232   };
1233   static int ep_explosive_num = SIZEOF_ARRAY_INT(ep_explosive);
1234
1235   static int ep_mampf3[] =
1236   {
1237     EL_EDELSTEIN,
1238     EL_EDELSTEIN_BD,
1239     EL_EDELSTEIN_GELB,
1240     EL_EDELSTEIN_ROT,
1241     EL_EDELSTEIN_LILA,
1242     EL_DIAMANT,
1243     EL_PEARL,
1244     EL_CRYSTAL
1245   };
1246   static int ep_mampf3_num = SIZEOF_ARRAY_INT(ep_mampf3);
1247
1248   static int ep_pushable[] =
1249   {
1250     EL_FELSBROCKEN,
1251     EL_BD_ROCK,
1252     EL_BOMBE,
1253     EL_KOKOSNUSS,
1254     EL_ZEIT_LEER,
1255     EL_SOKOBAN_FELD_VOLL,
1256     EL_SOKOBAN_OBJEKT,
1257     EL_SONDE,
1258     EL_SP_ZONK,
1259     EL_SP_DISK_ORANGE,
1260     EL_SP_DISK_YELLOW,
1261     EL_BALLOON,
1262     EL_SPRING,
1263     EL_DX_SUPABOMB
1264   };
1265   static int ep_pushable_num = SIZEOF_ARRAY_INT(ep_pushable);
1266
1267   static int ep_player[] =
1268   {
1269     EL_SPIELFIGUR,
1270     EL_SPIELER1,
1271     EL_SPIELER2,
1272     EL_SPIELER3,
1273     EL_SPIELER4
1274   };
1275   static int ep_player_num = SIZEOF_ARRAY_INT(ep_player);
1276
1277   static int ep_has_content[] =
1278   {
1279     EL_MAMPFER,
1280     EL_AMOEBE_NASS,
1281     EL_AMOEBE_NORM,
1282     EL_AMOEBE_VOLL,
1283     EL_AMOEBE_BD
1284   };
1285   static int ep_has_content_num = SIZEOF_ARRAY_INT(ep_has_content);
1286
1287   static int ep_eatable[] =
1288   {
1289     EL_ERDREICH,
1290     EL_SP_BASE,
1291     EL_SP_BUG,
1292     EL_TRAP_INACTIVE,
1293     EL_SAND_INVISIBLE
1294   };
1295   static int ep_eatable_num = SIZEOF_ARRAY_INT(ep_eatable);
1296
1297   static int ep_sp_element[] =
1298   {
1299     EL_SP_EMPTY,
1300     EL_SP_ZONK,
1301     EL_SP_BASE,
1302     EL_SP_MURPHY,
1303     EL_SP_INFOTRON,
1304     EL_SP_CHIP_SINGLE,
1305     EL_SP_HARD_GRAY,
1306     EL_SP_EXIT,
1307     EL_SP_DISK_ORANGE,
1308     EL_SP_PORT1_RIGHT,
1309     EL_SP_PORT1_DOWN,
1310     EL_SP_PORT1_LEFT,
1311     EL_SP_PORT1_UP,
1312     EL_SP_PORT2_RIGHT,
1313     EL_SP_PORT2_DOWN,
1314     EL_SP_PORT2_LEFT,
1315     EL_SP_PORT2_UP,
1316     EL_SP_SNIKSNAK,
1317     EL_SP_DISK_YELLOW,
1318     EL_SP_TERMINAL,
1319     EL_SP_DISK_RED,
1320     EL_SP_PORT_Y,
1321     EL_SP_PORT_X,
1322     EL_SP_PORT_XY,
1323     EL_SP_ELECTRON,
1324     EL_SP_BUG,
1325     EL_SP_CHIP_LEFT,
1326     EL_SP_CHIP_RIGHT,
1327     EL_SP_HARD_BASE1,
1328     EL_SP_HARD_GREEN,
1329     EL_SP_HARD_BLUE,
1330     EL_SP_HARD_RED,
1331     EL_SP_HARD_YELLOW,
1332     EL_SP_HARD_BASE2,
1333     EL_SP_HARD_BASE3,
1334     EL_SP_HARD_BASE4,
1335     EL_SP_HARD_BASE5,
1336     EL_SP_HARD_BASE6,
1337     EL_SP_CHIP_UPPER,
1338     EL_SP_CHIP_LOWER,
1339     /* additional elements that appeared in newer Supaplex levels */
1340     EL_UNSICHTBAR,
1341     /* more than one murphy in a level results in an inactive clone */
1342     EL_SP_MURPHY_CLONE
1343   };
1344   static int ep_sp_element_num = SIZEOF_ARRAY_INT(ep_sp_element);
1345
1346   static int ep_quick_gate[] =
1347   {
1348     EL_EM_GATE_1,
1349     EL_EM_GATE_2,
1350     EL_EM_GATE_3,
1351     EL_EM_GATE_4,
1352     EL_EM_GATE_1X,
1353     EL_EM_GATE_2X,
1354     EL_EM_GATE_3X,
1355     EL_EM_GATE_4X,
1356     EL_SP_PORT1_LEFT,
1357     EL_SP_PORT2_LEFT,
1358     EL_SP_PORT1_RIGHT,
1359     EL_SP_PORT2_RIGHT,
1360     EL_SP_PORT1_UP,
1361     EL_SP_PORT2_UP,
1362     EL_SP_PORT1_DOWN,
1363     EL_SP_PORT2_DOWN,
1364     EL_SP_PORT_X,
1365     EL_SP_PORT_Y,
1366     EL_SP_PORT_XY,
1367     EL_SWITCHGATE_OPEN,
1368     EL_TIMEGATE_OPEN
1369   };
1370   static int ep_quick_gate_num = SIZEOF_ARRAY_INT(ep_quick_gate);
1371
1372   static int ep_over_player[] =
1373   {
1374     EL_SP_PORT1_LEFT,
1375     EL_SP_PORT2_LEFT,
1376     EL_SP_PORT1_RIGHT,
1377     EL_SP_PORT2_RIGHT,
1378     EL_SP_PORT1_UP,
1379     EL_SP_PORT2_UP,
1380     EL_SP_PORT1_DOWN,
1381     EL_SP_PORT2_DOWN,
1382     EL_SP_PORT_X,
1383     EL_SP_PORT_Y,
1384     EL_SP_PORT_XY,
1385     EL_TUBE_CROSS,
1386     EL_TUBE_VERTICAL,
1387     EL_TUBE_HORIZONTAL,
1388     EL_TUBE_VERT_LEFT,
1389     EL_TUBE_VERT_RIGHT,
1390     EL_TUBE_HORIZ_UP,
1391     EL_TUBE_HORIZ_DOWN,
1392     EL_TUBE_LEFT_UP,
1393     EL_TUBE_LEFT_DOWN,
1394     EL_TUBE_RIGHT_UP,
1395     EL_TUBE_RIGHT_DOWN
1396   };
1397   static int ep_over_player_num = SIZEOF_ARRAY_INT(ep_over_player);
1398
1399   static int ep_active_bomb[] =
1400   {
1401     EL_DYNAMITE_ACTIVE,
1402     EL_DYNABOMB_ACTIVE_1,
1403     EL_DYNABOMB_ACTIVE_2,
1404     EL_DYNABOMB_ACTIVE_3,
1405     EL_DYNABOMB_ACTIVE_4
1406   };
1407   static int ep_active_bomb_num = SIZEOF_ARRAY_INT(ep_active_bomb);
1408
1409   static int ep_belt[] =
1410   {
1411     EL_BELT1_LEFT,
1412     EL_BELT1_MIDDLE,
1413     EL_BELT1_RIGHT,
1414     EL_BELT2_LEFT,
1415     EL_BELT2_MIDDLE,
1416     EL_BELT2_RIGHT,
1417     EL_BELT3_LEFT,
1418     EL_BELT3_MIDDLE,
1419     EL_BELT3_RIGHT,
1420     EL_BELT4_LEFT,
1421     EL_BELT4_MIDDLE,
1422     EL_BELT4_RIGHT,
1423   };
1424   static int ep_belt_num = SIZEOF_ARRAY_INT(ep_belt);
1425
1426   static int ep_belt_switch[] =
1427   {
1428     EL_BELT1_SWITCH_LEFT,
1429     EL_BELT1_SWITCH_MIDDLE,
1430     EL_BELT1_SWITCH_RIGHT,
1431     EL_BELT2_SWITCH_LEFT,
1432     EL_BELT2_SWITCH_MIDDLE,
1433     EL_BELT2_SWITCH_RIGHT,
1434     EL_BELT3_SWITCH_LEFT,
1435     EL_BELT3_SWITCH_MIDDLE,
1436     EL_BELT3_SWITCH_RIGHT,
1437     EL_BELT4_SWITCH_LEFT,
1438     EL_BELT4_SWITCH_MIDDLE,
1439     EL_BELT4_SWITCH_RIGHT,
1440   };
1441   static int ep_belt_switch_num = SIZEOF_ARRAY_INT(ep_belt_switch);
1442
1443   static int ep_tube[] =
1444   {
1445     EL_TUBE_CROSS,
1446     EL_TUBE_VERTICAL,
1447     EL_TUBE_HORIZONTAL,
1448     EL_TUBE_VERT_LEFT,
1449     EL_TUBE_VERT_RIGHT,
1450     EL_TUBE_HORIZ_UP,
1451     EL_TUBE_HORIZ_DOWN,
1452     EL_TUBE_LEFT_UP,
1453     EL_TUBE_LEFT_DOWN,
1454     EL_TUBE_RIGHT_UP,
1455     EL_TUBE_RIGHT_DOWN
1456   };
1457   static int ep_tube_num = SIZEOF_ARRAY_INT(ep_tube);
1458
1459   static long ep1_bit[] =
1460   {
1461     EP_BIT_AMOEBALIVE,
1462     EP_BIT_AMOEBOID,
1463     EP_BIT_SCHLUESSEL,
1464     EP_BIT_PFORTE,
1465     EP_BIT_SOLID,
1466     EP_BIT_MASSIVE,
1467     EP_BIT_SLIPPERY,
1468     EP_BIT_ENEMY,
1469     EP_BIT_MAUER,
1470     EP_BIT_CAN_FALL,
1471     EP_BIT_CAN_SMASH,
1472     EP_BIT_CAN_CHANGE,
1473     EP_BIT_CAN_MOVE,
1474     EP_BIT_COULD_MOVE,
1475     EP_BIT_DONT_TOUCH,
1476     EP_BIT_DONT_GO_TO,
1477     EP_BIT_MAMPF2,
1478     EP_BIT_BD_ELEMENT,
1479     EP_BIT_SB_ELEMENT,
1480     EP_BIT_GEM,
1481     EP_BIT_INACTIVE,
1482     EP_BIT_EXPLOSIVE,
1483     EP_BIT_MAMPF3,
1484     EP_BIT_PUSHABLE,
1485     EP_BIT_PLAYER,
1486     EP_BIT_HAS_CONTENT,
1487     EP_BIT_EATABLE,
1488     EP_BIT_SP_ELEMENT,
1489     EP_BIT_QUICK_GATE,
1490     EP_BIT_OVER_PLAYER,
1491     EP_BIT_ACTIVE_BOMB
1492   };
1493   static long ep2_bit[] =
1494   {
1495     EP_BIT_BELT,
1496     EP_BIT_BELT_SWITCH,
1497     EP_BIT_TUBE
1498   };
1499   static int *ep1_array[] =
1500   {
1501     ep_amoebalive,
1502     ep_amoeboid,
1503     ep_schluessel,
1504     ep_pforte,
1505     ep_solid,
1506     ep_massive,
1507     ep_slippery,
1508     ep_enemy,
1509     ep_mauer,
1510     ep_can_fall,
1511     ep_can_smash,
1512     ep_can_change,
1513     ep_can_move,
1514     ep_could_move,
1515     ep_dont_touch,
1516     ep_dont_go_to,
1517     ep_mampf2,
1518     ep_bd_element,
1519     ep_sb_element,
1520     ep_gem,
1521     ep_inactive,
1522     ep_explosive,
1523     ep_mampf3,
1524     ep_pushable,
1525     ep_player,
1526     ep_has_content,
1527     ep_eatable,
1528     ep_sp_element,
1529     ep_quick_gate,
1530     ep_over_player,
1531     ep_active_bomb
1532   };
1533   static int *ep2_array[] =
1534   {
1535     ep_belt,
1536     ep_belt_switch,
1537     ep_tube
1538   };
1539   static int *ep1_num[] =
1540   {
1541     &ep_amoebalive_num,
1542     &ep_amoeboid_num,
1543     &ep_schluessel_num,
1544     &ep_pforte_num,
1545     &ep_solid_num,
1546     &ep_massive_num,
1547     &ep_slippery_num,
1548     &ep_enemy_num,
1549     &ep_mauer_num,
1550     &ep_can_fall_num,
1551     &ep_can_smash_num,
1552     &ep_can_change_num,
1553     &ep_can_move_num,
1554     &ep_could_move_num,
1555     &ep_dont_touch_num,
1556     &ep_dont_go_to_num,
1557     &ep_mampf2_num,
1558     &ep_bd_element_num,
1559     &ep_sb_element_num,
1560     &ep_gem_num,
1561     &ep_inactive_num,
1562     &ep_explosive_num,
1563     &ep_mampf3_num,
1564     &ep_pushable_num,
1565     &ep_player_num,
1566     &ep_has_content_num,
1567     &ep_eatable_num,
1568     &ep_sp_element_num,
1569     &ep_quick_gate_num,
1570     &ep_over_player_num,
1571     &ep_active_bomb_num
1572   };
1573   static int *ep2_num[] =
1574   {
1575     &ep_belt_num,
1576     &ep_belt_switch_num,
1577     &ep_tube_num
1578   };
1579   static int num_properties1 = SIZEOF_ARRAY(ep1_num, int *);
1580   static int num_properties2 = SIZEOF_ARRAY(ep2_num, int *);
1581
1582   for(i=0; i<MAX_ELEMENTS; i++)
1583   {
1584     Elementeigenschaften1[i] = 0;
1585     Elementeigenschaften2[i] = 0;
1586   }
1587
1588   for(i=0; i<num_properties1; i++)
1589     for(j=0; j<*(ep1_num[i]); j++)
1590       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1591   for(i=0; i<num_properties2; i++)
1592     for(j=0; j<*(ep2_num[i]); j++)
1593       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1594
1595   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1596     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1597 }
1598
1599 void Execute_Debug_Command(char *command)
1600 {
1601   if (strcmp(command, "create soundinfo.conf") == 0)
1602   {
1603     int i;
1604
1605     printf("# You can configure additional/alternative sound effects here\n");
1606     printf("# (The sounds below are default and therefore commented out.)\n");
1607     printf("\n");
1608
1609     for (i=0; i<NUM_SOUND_EFFECTS; i++)
1610       printf("# %s\n",
1611              getFormattedSetupEntry(sound_effects[i].text,
1612                                     sound_effects[i].default_filename));
1613   }
1614 }
1615
1616 void CloseAllAndExit(int exit_value)
1617 {
1618   int i;
1619
1620   StopSounds();
1621   FreeAllSounds();
1622   FreeAllMusic();
1623   CloseAudio();         /* called after freeing sounds (needed for SDL) */
1624
1625   FreeTileClipmasks();
1626   for(i=0; i<NUM_BITMAPS; i++)
1627     FreeBitmap(pix[i]);
1628
1629   CloseVideoDisplay();
1630   ClosePlatformDependantStuff();
1631
1632   exit(exit_value);
1633 }