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 InitLevelArtworkInfo(void);
  48 static void InitNetworkServer(void);
  49 static void InitMixer(void);
  50 static void InitSound(void);
  51 static void InitGfx(void);
  52 static void InitGfxBackground(void);
  53 static void InitGadgets(void);
  54 static void InitElementProperties(void);
  55 static void Execute_Debug_Command(char *);
  56
  57 void OpenAll(void)
  58 {
  59   if (options.debug_command)
  60   {
  61     Execute_Debug_Command(options.debug_command);
  62
  63     exit(0);
  64   }
  65
  66   if (options.serveronly)
  67   {
  68 #if defined(PLATFORM_UNIX)
  69     NetworkServer(options.server_port, options.serveronly);
  70 #else
  71     Error(ERR_WARN, "networking only supported in Unix version");
  72 #endif
  73     exit(0);    /* never reached */
  74   }
  75
  76   InitProgramInfo(UNIX_USERDATA_DIRECTORY,
  77                   PROGRAM_TITLE_STRING, getWindowTitleString(),
  78                   ICON_TITLE_STRING, X11_ICON_FILENAME, X11_ICONMASK_FILENAME,
  79                   MSDOS_POINTER_FILENAME,
  80                   COOKIE_PREFIX, FILENAME_PREFIX, GAME_VERSION_ACTUAL);
  81
  82   InitSetup();
  83   InitPlayerInfo();
  84   InitArtworkInfo();            /* needed before loading gfx, sound & music */
  85
  86   InitCounter();
  87   InitMixer();
  88   InitJoysticks();
  89   InitRND(NEW_RANDOMIZE);
  90
  91   InitVideoDisplay();
  92   InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
  93                   setup.fullscreen);
  94
  95   InitEventFilter(FilterMouseMotionEvents);
  96
  97   InitGfx();
  98   InitElementProperties();      /* initializes IS_CHAR() for el2gfx() */
  99
 100   InitLevelInfo();
 101   InitLevelArtworkInfo();
 102   InitGadgets();                /* needs to know number of level series */
 103   InitSound();                  /* needs to know current level directory */
 104
 105   InitGfxBackground();
 106   InitToons();
 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 InitLevelArtworkInfo()
 144 {
 145   LoadLevelArtworkInfo();
 146 }
 147
 148 void InitNetworkServer()
 149 {
 150 #if defined(PLATFORM_UNIX)
 151   int nr_wanted;
 152 #endif
 153
 154   if (!options.network)
 155     return;
 156
 157 #if defined(PLATFORM_UNIX)
 158   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 159
 160   if (!ConnectToServer(options.server_host, options.server_port))
 161     Error(ERR_EXIT, "cannot connect to network game server");
 162
 163   SendToServer_PlayerName(setup.player_name);
 164   SendToServer_ProtocolVersion();
 165
 166   if (nr_wanted)
 167     SendToServer_NrWanted(nr_wanted);
 168 #endif
 169 }
 170
 171 static void InitMixer()
 172 {
 173   OpenAudio();
 174   InitSoundList(sound_effects, NUM_SOUND_EFFECTS);
 175
 176   StartMixer();
 177 }
 178
 179 static void InitSound()
 180 {
 181   /* load custom sounds and music */
 182   InitReloadSounds(artwork.snd_current->name);
 183   InitReloadMusic(artwork.mus_current->name);
 184
 185   /* initialize sound effect lookup table for element actions */
 186   InitGameSound();
 187 }
 188
 189 static void InitTileClipmasks()
 190 {
 191 #if defined(TARGET_X11)
 192   XGCValues clip_gc_values;
 193   unsigned long clip_gc_valuemask;
 194
 195 #if defined(TARGET_X11_NATIVE)
 196   GC copy_clipmask_gc;
 197
 198   static struct
 199   {
 200     int start;
 201     int count;
 202   }
 203   tile_needs_clipping[] =
 204   {
 205     { GFX_SPIELER1_UP, 4 },
 206     { GFX_SPIELER1_DOWN, 4 },
 207     { GFX_SPIELER1_LEFT, 4 },
 208     { GFX_SPIELER1_RIGHT, 4 },
 209     { GFX_SPIELER1_PUSH_LEFT, 4 },
 210     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 211     { GFX_SPIELER2_UP, 4 },
 212     { GFX_SPIELER2_DOWN, 4 },
 213     { GFX_SPIELER2_LEFT, 4 },
 214     { GFX_SPIELER2_RIGHT, 4 },
 215     { GFX_SPIELER2_PUSH_LEFT, 4 },
 216     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 217     { GFX_SPIELER3_UP, 4 },
 218     { GFX_SPIELER3_DOWN, 4 },
 219     { GFX_SPIELER3_LEFT, 4 },
 220     { GFX_SPIELER3_RIGHT, 4 },
 221     { GFX_SPIELER3_PUSH_LEFT, 4 },
 222     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 223     { GFX_SPIELER4_UP, 4 },
 224     { GFX_SPIELER4_DOWN, 4 },
 225     { GFX_SPIELER4_LEFT, 4 },
 226     { GFX_SPIELER4_RIGHT, 4 },
 227     { GFX_SPIELER4_PUSH_LEFT, 4 },
 228     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 229     { GFX_SP_MURPHY, 1 },
 230     { GFX_MURPHY_GO_LEFT, 3 },
 231     { GFX_MURPHY_GO_RIGHT, 3 },
 232     { GFX_MURPHY_SNAP_UP, 1 },
 233     { GFX_MURPHY_SNAP_DOWN, 1 },
 234     { GFX_MURPHY_SNAP_RIGHT, 1 },
 235     { GFX_MURPHY_SNAP_LEFT, 1 },
 236     { GFX_MURPHY_PUSH_RIGHT, 1 },
 237     { GFX_MURPHY_PUSH_LEFT, 1 },
 238     { GFX_GEBLUBBER, 4 },
 239     { GFX_DYNAMIT, 7 },
 240     { GFX_DYNABOMB, 4 },
 241     { GFX_EXPLOSION, 8 },
 242     { GFX_SOKOBAN_OBJEKT, 1 },
 243     { GFX_FUNKELN_BLAU, 3 },
 244     { GFX_FUNKELN_WEISS, 3 },
 245     { GFX2_SHIELD_PASSIVE, 3 },
 246     { GFX2_SHIELD_ACTIVE, 3 },
 247     { -1, 0 }
 248   };
 249 #endif /* TARGET_X11_NATIVE */
 250 #endif /* TARGET_X11 */
 251
 252   int i;
 253
 254   /* initialize pixmap array for special X11 tile clipping to Pixmap 'None' */
 255   for(i=0; i<NUM_TILES; i++)
 256     tile_clipmask[i] = None;
 257
 258 #if defined(TARGET_X11)
 259   /* This stuff is needed because X11 (XSetClipOrigin(), to be precise) is
 260      often very slow when preparing a masked XCopyArea() for big Pixmaps.
 261      To prevent this, create small (tile-sized) mask Pixmaps which will then
 262      be set much faster with XSetClipOrigin() and speed things up a lot. */
 263
 264   clip_gc_values.graphics_exposures = False;
 265   clip_gc_valuemask = GCGraphicsExposures;
 266   tile_clip_gc =
 267     XCreateGC(display, window->drawable, clip_gc_valuemask, &clip_gc_values);
 268
 269   for(i=0; i<NUM_BITMAPS; i++)
 270   {
 271     if (pix[i]->clip_mask)
 272     {
 273       clip_gc_values.graphics_exposures = False;
 274       clip_gc_values.clip_mask = pix[i]->clip_mask;
 275       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 276       pix[i]->stored_clip_gc = XCreateGC(display, window->drawable,
 277                                          clip_gc_valuemask, &clip_gc_values);
 278     }
 279   }
 280
 281 #if defined(TARGET_X11_NATIVE)
 282
 283   /* create graphic context structures needed for clipping */
 284   clip_gc_values.graphics_exposures = False;
 285   clip_gc_valuemask = GCGraphicsExposures;
 286   copy_clipmask_gc =
 287     XCreateGC(display, pix[PIX_BACK]->clip_mask,
 288               clip_gc_valuemask, &clip_gc_values);
 289
 290   /* create only those clipping Pixmaps we really need */
 291   for(i=0; tile_needs_clipping[i].start>=0; i++)
 292   {
 293     int j;
 294
 295     for(j=0; j<tile_needs_clipping[i].count; j++)
 296     {
 297       int tile = tile_needs_clipping[i].start + j;
 298       int graphic = tile;
 299       int src_x, src_y;
 300       int pixmap_nr;
 301       Pixmap src_pixmap;
 302
 303       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 304       src_pixmap = pix[pixmap_nr]->clip_mask;
 305
 306       tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
 307                                           TILEX, TILEY, 1);
 308
 309       XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
 310                 src_x, src_y, TILEX, TILEY, 0, 0);
 311     }
 312   }
 313
 314   XFreeGC(display, copy_clipmask_gc);
 315
 316 #endif /* TARGET_X11_NATIVE */
 317 #endif /* TARGET_X11 */
 318 }
 319
 320 void FreeTileClipmasks()
 321 {
 322 #if defined(TARGET_X11)
 323   int i;
 324
 325   for(i=0; i<NUM_TILES; i++)
 326   {
 327     if (tile_clipmask[i] != None)
 328     {
 329       XFreePixmap(display, tile_clipmask[i]);
 330       tile_clipmask[i] = None;
 331     }
 332   }
 333
 334   if (tile_clip_gc)
 335     XFreeGC(display, tile_clip_gc);
 336   tile_clip_gc = None;
 337
 338   for(i=0; i<NUM_BITMAPS; i++)
 339   {
 340     if (pix[i] != NULL && pix[i]->stored_clip_gc)
 341     {
 342       XFreeGC(display, pix[i]->stored_clip_gc);
 343       pix[i]->stored_clip_gc = None;
 344     }
 345   }
 346 #endif /* TARGET_X11 */
 347 }
 348
 349 void InitGfx()
 350 {
 351   int i;
 352
 353   /* initialize some global variables */
 354   global.frames_per_second = 0;
 355   global.fps_slowdown = FALSE;
 356   global.fps_slowdown_factor = 1;
 357
 358   /* initialize screen properties */
 359   InitGfxFieldInfo(SX, SY, SXSIZE, SYSIZE,
 360                    REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 361   InitGfxDoor1Info(DX, DY, DXSIZE, DYSIZE);
 362   InitGfxDoor2Info(VX, VY, VXSIZE, VYSIZE);
 363   InitGfxScrollbufferInfo(FXSIZE, FYSIZE);
 364
 365   /* create additional image buffers for double-buffering */
 366   pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
 367   pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 368
 369   pix[PIX_SMALLFONT] = LoadCustomImage(image_filename[PIX_SMALLFONT]);
 370
 371   InitFontInfo(NULL, NULL, pix[PIX_SMALLFONT]);
 372
 373   DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
 374   DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 375
 376   DrawInitText("Loading graphics:", 120, FC_GREEN);
 377
 378   for(i=0; i<NUM_PICTURES; i++)
 379   {
 380     if (i != PIX_SMALLFONT)
 381     {
 382       DrawInitText(image_filename[i], 150, FC_YELLOW);
 383
 384       pix[i] = LoadCustomImage(image_filename[i]);
 385     }
 386   }
 387
 388   InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
 389
 390   InitTileClipmasks();
 391 }
 392
 393 void InitGfxBackground()
 394 {
 395   int x, y;
 396
 397   drawto = backbuffer;
 398   fieldbuffer = pix[PIX_DB_FIELD];
 399   SetDrawtoField(DRAW_BACKBUFFER);
 400
 401   BlitBitmap(pix[PIX_BACK], backbuffer, 0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
 402   ClearRectangle(backbuffer, REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 403   ClearRectangle(pix[PIX_DB_DOOR], 0, 0, 3 * DXSIZE, DYSIZE + VYSIZE);
 404
 405   for(x=0; x<MAX_BUF_XSIZE; x++)
 406     for(y=0; y<MAX_BUF_YSIZE; y++)
 407       redraw[x][y] = 0;
 408   redraw_tiles = 0;
 409   redraw_mask = REDRAW_ALL;
 410 }
 411
 412 void ReloadCustomArtwork()
 413 {
 414   static char *leveldir_current_filename = NULL;
 415   static boolean last_override_level_graphics = FALSE;
 416   static boolean last_override_level_sounds = FALSE;
 417   static boolean last_override_level_music = FALSE;
 418
 419   if (leveldir_current_filename != leveldir_current->filename)
 420   {
 421     char *filename_old = leveldir_current_filename;
 422     char *filename_new = leveldir_current->filename;
 423
 424     /* force reload of custom artwork after new level series was selected,
 425        but reload only that part of the artwork that really has changed */
 426     if (getTreeInfoFromFilename(artwork.gfx_first, filename_old) !=
 427         getTreeInfoFromFilename(artwork.gfx_first, filename_new))
 428       artwork.graphics_set_current_name = NULL;
 429     if (getTreeInfoFromFilename(artwork.snd_first, filename_old) !=
 430         getTreeInfoFromFilename(artwork.snd_first, filename_new))
 431       artwork.sounds_set_current_name = NULL;
 432     if (getTreeInfoFromFilename(artwork.mus_first, filename_new) !=
 433         getTreeInfoFromFilename(artwork.mus_first, filename_new))
 434       artwork.music_set_current_name = NULL;
 435
 436     leveldir_current_filename = leveldir_current->filename;
 437   }
 438
 439   if (artwork.graphics_set_current_name != artwork.gfx_current->name ||
 440       last_override_level_graphics != setup.override_level_graphics)
 441   {
 442     int i;
 443
 444     ClearRectangle(window, 0, 0, WIN_XSIZE, WIN_YSIZE);
 445
 446     for(i=0; i<NUM_PICTURES; i++)
 447     {
 448       DrawInitText(image_filename[i], 150, FC_YELLOW);
 449       ReloadCustomImage(pix[i], image_filename[i]);
 450     }
 451
 452     FreeTileClipmasks();
 453     InitTileClipmasks();
 454     InitGfxBackground();
 455
 456     /* force redraw of (open or closed) door graphics */
 457     SetDoorState(DOOR_OPEN_ALL);
 458     CloseDoor(DOOR_CLOSE_ALL | DOOR_NO_DELAY);
 459
 460     artwork.graphics_set_current_name = artwork.gfx_current->name;
 461     last_override_level_graphics = setup.override_level_graphics;
 462   }
 463
 464   if (artwork.sounds_set_current_name != artwork.snd_current->name ||
 465       last_override_level_sounds != setup.override_level_sounds)
 466   {
 467     InitReloadSounds(artwork.snd_current->name);
 468
 469     artwork.sounds_set_current_name = artwork.snd_current->name;
 470     last_override_level_sounds = setup.override_level_sounds;
 471   }
 472
 473   if (artwork.music_set_current_name != artwork.mus_current->name ||
 474       last_override_level_music != setup.override_level_music)
 475   {
 476     InitReloadMusic(artwork.mus_current->name);
 477
 478     artwork.music_set_current_name = artwork.mus_current->name;
 479     last_override_level_music = setup.override_level_music;
 480   }
 481 }
 482
 483 void InitGadgets()
 484 {
 485   CreateLevelEditorGadgets();
 486   CreateGameButtons();
 487   CreateTapeButtons();
 488   CreateToolButtons();
 489   CreateScreenGadgets();
 490 }
 491
 492 void InitElementProperties()
 493 {
 494   int i,j;
 495
 496   static int ep_amoebalive[] =
 497   {
 498     EL_AMOEBE_NASS,
 499     EL_AMOEBE_NORM,
 500     EL_AMOEBE_VOLL,
 501     EL_AMOEBE_BD
 502   };
 503   static int ep_amoebalive_num = SIZEOF_ARRAY_INT(ep_amoebalive);
 504
 505   static int ep_amoeboid[] =
 506   {
 507     EL_AMOEBE_TOT,
 508     EL_AMOEBE_NASS,
 509     EL_AMOEBE_NORM,
 510     EL_AMOEBE_VOLL,
 511     EL_AMOEBE_BD
 512   };
 513   static int ep_amoeboid_num = SIZEOF_ARRAY_INT(ep_amoeboid);
 514
 515   static int ep_schluessel[] =
 516   {
 517     EL_SCHLUESSEL1,
 518     EL_SCHLUESSEL2,
 519     EL_SCHLUESSEL3,
 520     EL_SCHLUESSEL4,
 521     EL_EM_KEY_1,
 522     EL_EM_KEY_2,
 523     EL_EM_KEY_3,
 524     EL_EM_KEY_4
 525   };
 526   static int ep_schluessel_num = SIZEOF_ARRAY_INT(ep_schluessel);
 527
 528   static int ep_pforte[] =
 529   {
 530     EL_PFORTE1,
 531     EL_PFORTE2,
 532     EL_PFORTE3,
 533     EL_PFORTE4,
 534     EL_PFORTE1X,
 535     EL_PFORTE2X,
 536     EL_PFORTE3X,
 537     EL_PFORTE4X,
 538     EL_EM_GATE_1,
 539     EL_EM_GATE_2,
 540     EL_EM_GATE_3,
 541     EL_EM_GATE_4,
 542     EL_EM_GATE_1X,
 543     EL_EM_GATE_2X,
 544     EL_EM_GATE_3X,
 545     EL_EM_GATE_4X,
 546     EL_SWITCHGATE_OPEN,
 547     EL_SWITCHGATE_OPENING,
 548     EL_SWITCHGATE_CLOSED,
 549     EL_SWITCHGATE_CLOSING,
 550     EL_TIMEGATE_OPEN,
 551     EL_TIMEGATE_OPENING,
 552     EL_TIMEGATE_CLOSED,
 553     EL_TIMEGATE_CLOSING,
 554     EL_TUBE_CROSS,
 555     EL_TUBE_VERTICAL,
 556     EL_TUBE_HORIZONTAL,
 557     EL_TUBE_VERT_LEFT,
 558     EL_TUBE_VERT_RIGHT,
 559     EL_TUBE_HORIZ_UP,
 560     EL_TUBE_HORIZ_DOWN,
 561     EL_TUBE_LEFT_UP,
 562     EL_TUBE_LEFT_DOWN,
 563     EL_TUBE_RIGHT_UP,
 564     EL_TUBE_RIGHT_DOWN
 565   };
 566   static int ep_pforte_num = SIZEOF_ARRAY_INT(ep_pforte);
 567
 568   static int ep_solid[] =
 569   {
 570     EL_BETON,
 571     EL_MAUERWERK,
 572     EL_MAUER_LEBT,
 573     EL_MAUER_X,
 574     EL_MAUER_Y,
 575     EL_MAUER_XY,
 576     EL_BD_WALL,
 577     EL_FELSBODEN,
 578     EL_AUSGANG_ZU,
 579     EL_AUSGANG_ACT,
 580     EL_AUSGANG_AUF,
 581     EL_AMOEBE_TOT,
 582     EL_AMOEBE_NASS,
 583     EL_AMOEBE_NORM,
 584     EL_AMOEBE_VOLL,
 585     EL_AMOEBE_BD,
 586     EL_MORAST_VOLL,
 587     EL_MORAST_LEER,
 588     EL_QUICKSAND_FILLING,
 589     EL_QUICKSAND_EMPTYING,
 590     EL_MAGIC_WALL_OFF,
 591     EL_MAGIC_WALL_EMPTY,
 592     EL_MAGIC_WALL_EMPTYING,
 593     EL_MAGIC_WALL_FILLING,
 594     EL_MAGIC_WALL_FULL,
 595     EL_MAGIC_WALL_DEAD,
 596     EL_MAGIC_WALL_BD_OFF,
 597     EL_MAGIC_WALL_BD_EMPTY,
 598     EL_MAGIC_WALL_BD_EMPTYING,
 599     EL_MAGIC_WALL_BD_FULL,
 600     EL_MAGIC_WALL_BD_FILLING,
 601     EL_MAGIC_WALL_BD_DEAD,
 602     EL_LIFE,
 603     EL_LIFE_ASYNC,
 604     EL_BADEWANNE1,
 605     EL_BADEWANNE2,
 606     EL_BADEWANNE3,
 607     EL_BADEWANNE4,
 608     EL_BADEWANNE5,
 609     EL_SP_CHIP_SINGLE,
 610     EL_SP_CHIP_LEFT,
 611     EL_SP_CHIP_RIGHT,
 612     EL_SP_CHIP_UPPER,
 613     EL_SP_CHIP_LOWER,
 614     EL_SP_HARD_GRAY,
 615     EL_SP_HARD_GREEN,
 616     EL_SP_HARD_BLUE,
 617     EL_SP_HARD_RED,
 618     EL_SP_HARD_YELLOW,
 619     EL_SP_HARD_BASE1,
 620     EL_SP_HARD_BASE2,
 621     EL_SP_HARD_BASE3,
 622     EL_SP_HARD_BASE4,
 623     EL_SP_HARD_BASE5,
 624     EL_SP_HARD_BASE6,
 625     EL_SP_TERMINAL,
 626     EL_SP_TERMINAL_ACTIVE,
 627     EL_SP_EXIT,
 628     EL_INVISIBLE_STEEL,
 629     EL_BELT1_SWITCH_LEFT,
 630     EL_BELT1_SWITCH_MIDDLE,
 631     EL_BELT1_SWITCH_RIGHT,
 632     EL_BELT2_SWITCH_LEFT,
 633     EL_BELT2_SWITCH_MIDDLE,
 634     EL_BELT2_SWITCH_RIGHT,
 635     EL_BELT3_SWITCH_LEFT,
 636     EL_BELT3_SWITCH_MIDDLE,
 637     EL_BELT3_SWITCH_RIGHT,
 638     EL_BELT4_SWITCH_LEFT,
 639     EL_BELT4_SWITCH_MIDDLE,
 640     EL_BELT4_SWITCH_RIGHT,
 641     EL_SWITCHGATE_SWITCH_1,
 642     EL_SWITCHGATE_SWITCH_2,
 643     EL_LIGHT_SWITCH_OFF,
 644     EL_LIGHT_SWITCH_ON,
 645     EL_TIMEGATE_SWITCH_OFF,
 646     EL_TIMEGATE_SWITCH_ON,
 647     EL_SIGN_EXCLAMATION,
 648     EL_SIGN_RADIOACTIVITY,
 649     EL_SIGN_STOP,
 650     EL_SIGN_WHEELCHAIR,
 651     EL_SIGN_PARKING,
 652     EL_SIGN_ONEWAY,
 653     EL_SIGN_HEART,
 654     EL_SIGN_TRIANGLE,
 655     EL_SIGN_ROUND,
 656     EL_SIGN_EXIT,
 657     EL_SIGN_YINYANG,
 658     EL_SIGN_OTHER,
 659     EL_STEEL_SLANTED,
 660     EL_EMC_STEEL_WALL_1,
 661     EL_EMC_STEEL_WALL_2,
 662     EL_EMC_STEEL_WALL_3,
 663     EL_EMC_STEEL_WALL_4,
 664     EL_EMC_WALL_1,
 665     EL_EMC_WALL_2,
 666     EL_EMC_WALL_3,
 667     EL_EMC_WALL_4,
 668     EL_EMC_WALL_5,
 669     EL_EMC_WALL_6,
 670     EL_EMC_WALL_7,
 671     EL_EMC_WALL_8,
 672     EL_CRYSTAL,
 673     EL_WALL_PEARL,
 674     EL_WALL_CRYSTAL,
 675     EL_PFORTE1,
 676     EL_PFORTE2,
 677     EL_PFORTE3,
 678     EL_PFORTE4,
 679     EL_PFORTE1X,
 680     EL_PFORTE2X,
 681     EL_PFORTE3X,
 682     EL_PFORTE4X,
 683     EL_EM_GATE_1,
 684     EL_EM_GATE_2,
 685     EL_EM_GATE_3,
 686     EL_EM_GATE_4,
 687     EL_EM_GATE_1X,
 688     EL_EM_GATE_2X,
 689     EL_EM_GATE_3X,
 690     EL_EM_GATE_4X,
 691     EL_SWITCHGATE_OPEN,
 692     EL_SWITCHGATE_OPENING,
 693     EL_SWITCHGATE_CLOSED,
 694     EL_SWITCHGATE_CLOSING,
 695     EL_TIMEGATE_OPEN,
 696     EL_TIMEGATE_OPENING,
 697     EL_TIMEGATE_CLOSED,
 698     EL_TIMEGATE_CLOSING,
 699     EL_TUBE_CROSS,
 700     EL_TUBE_VERTICAL,
 701     EL_TUBE_HORIZONTAL,
 702     EL_TUBE_VERT_LEFT,
 703     EL_TUBE_VERT_RIGHT,
 704     EL_TUBE_HORIZ_UP,
 705     EL_TUBE_HORIZ_DOWN,
 706     EL_TUBE_LEFT_UP,
 707     EL_TUBE_LEFT_DOWN,
 708     EL_TUBE_RIGHT_UP,
 709     EL_TUBE_RIGHT_DOWN
 710   };
 711   static int ep_solid_num = SIZEOF_ARRAY_INT(ep_solid);
 712
 713   static int ep_massive[] =
 714   {
 715     EL_BETON,
 716     EL_SALZSAEURE,
 717     EL_BADEWANNE1,
 718     EL_BADEWANNE2,
 719     EL_BADEWANNE3,
 720     EL_BADEWANNE4,
 721     EL_BADEWANNE5,
 722     EL_SP_HARD_GRAY,
 723     EL_SP_HARD_GREEN,
 724     EL_SP_HARD_BLUE,
 725     EL_SP_HARD_RED,
 726     EL_SP_HARD_YELLOW,
 727     EL_SP_HARD_BASE1,
 728     EL_SP_HARD_BASE2,
 729     EL_SP_HARD_BASE3,
 730     EL_SP_HARD_BASE4,
 731     EL_SP_HARD_BASE5,
 732     EL_SP_HARD_BASE6,
 733     EL_INVISIBLE_STEEL,
 734     EL_BELT1_SWITCH_LEFT,
 735     EL_BELT1_SWITCH_MIDDLE,
 736     EL_BELT1_SWITCH_RIGHT,
 737     EL_BELT2_SWITCH_LEFT,
 738     EL_BELT2_SWITCH_MIDDLE,
 739     EL_BELT2_SWITCH_RIGHT,
 740     EL_BELT3_SWITCH_LEFT,
 741     EL_BELT3_SWITCH_MIDDLE,
 742     EL_BELT3_SWITCH_RIGHT,
 743     EL_BELT4_SWITCH_LEFT,
 744     EL_BELT4_SWITCH_MIDDLE,
 745     EL_BELT4_SWITCH_RIGHT,
 746     EL_LIGHT_SWITCH_OFF,
 747     EL_LIGHT_SWITCH_ON,
 748     EL_SIGN_EXCLAMATION,
 749     EL_SIGN_RADIOACTIVITY,
 750     EL_SIGN_STOP,
 751     EL_SIGN_WHEELCHAIR,
 752     EL_SIGN_PARKING,
 753     EL_SIGN_ONEWAY,
 754     EL_SIGN_HEART,
 755     EL_SIGN_TRIANGLE,
 756     EL_SIGN_ROUND,
 757     EL_SIGN_EXIT,
 758     EL_SIGN_YINYANG,
 759     EL_SIGN_OTHER,
 760     EL_STEEL_SLANTED,
 761     EL_EMC_STEEL_WALL_1,
 762     EL_EMC_STEEL_WALL_2,
 763     EL_EMC_STEEL_WALL_3,
 764     EL_EMC_STEEL_WALL_4,
 765     EL_CRYSTAL,
 766     EL_PFORTE1,
 767     EL_PFORTE2,
 768     EL_PFORTE3,
 769     EL_PFORTE4,
 770     EL_PFORTE1X,
 771     EL_PFORTE2X,
 772     EL_PFORTE3X,
 773     EL_PFORTE4X,
 774     EL_EM_GATE_1,
 775     EL_EM_GATE_2,
 776     EL_EM_GATE_3,
 777     EL_EM_GATE_4,
 778     EL_EM_GATE_1X,
 779     EL_EM_GATE_2X,
 780     EL_EM_GATE_3X,
 781     EL_EM_GATE_4X,
 782     EL_SWITCHGATE_OPEN,
 783     EL_SWITCHGATE_OPENING,
 784     EL_SWITCHGATE_CLOSED,
 785     EL_SWITCHGATE_CLOSING,
 786     EL_TIMEGATE_OPEN,
 787     EL_TIMEGATE_OPENING,
 788     EL_TIMEGATE_CLOSED,
 789     EL_TIMEGATE_CLOSING,
 790     EL_TUBE_CROSS,
 791     EL_TUBE_VERTICAL,
 792     EL_TUBE_HORIZONTAL,
 793     EL_TUBE_VERT_LEFT,
 794     EL_TUBE_VERT_RIGHT,
 795     EL_TUBE_HORIZ_UP,
 796     EL_TUBE_HORIZ_DOWN,
 797     EL_TUBE_LEFT_UP,
 798     EL_TUBE_LEFT_DOWN,
 799     EL_TUBE_RIGHT_UP,
 800     EL_TUBE_RIGHT_DOWN
 801   };
 802   static int ep_massive_num = SIZEOF_ARRAY_INT(ep_massive);
 803
 804   static int ep_slippery[] =
 805   {
 806     EL_FELSBODEN,
 807     EL_BD_WALL,
 808     EL_FELSBROCKEN,
 809     EL_BD_ROCK,
 810     EL_EDELSTEIN,
 811     EL_EDELSTEIN_BD,
 812     EL_EDELSTEIN_GELB,
 813     EL_EDELSTEIN_ROT,
 814     EL_EDELSTEIN_LILA,
 815     EL_DIAMANT,
 816     EL_BOMBE,
 817     EL_KOKOSNUSS,
 818     EL_ABLENK_EIN,
 819     EL_ABLENK_AUS,
 820     EL_ZEIT_VOLL,
 821     EL_ZEIT_LEER,
 822     EL_BIRNE_EIN,
 823     EL_BIRNE_AUS,
 824     EL_BADEWANNE1,
 825     EL_BADEWANNE2,
 826     EL_SONDE,
 827     EL_SP_ZONK,
 828     EL_SP_INFOTRON,
 829     EL_SP_CHIP_SINGLE,
 830     EL_SP_CHIP_LEFT,
 831     EL_SP_CHIP_RIGHT,
 832     EL_SP_CHIP_UPPER,
 833     EL_SP_CHIP_LOWER,
 834     EL_SPEED_PILL,
 835     EL_STEEL_SLANTED,
 836     EL_PEARL,
 837     EL_CRYSTAL
 838   };
 839   static int ep_slippery_num = SIZEOF_ARRAY_INT(ep_slippery);
 840
 841   static int ep_enemy[] =
 842   {
 843     EL_KAEFER,
 844     EL_FLIEGER,
 845     EL_BUTTERFLY,
 846     EL_FIREFLY,
 847     EL_MAMPFER,
 848     EL_MAMPFER2,
 849     EL_ROBOT,
 850     EL_PACMAN,
 851     EL_SP_SNIKSNAK,
 852     EL_SP_ELECTRON
 853   };
 854   static int ep_enemy_num = SIZEOF_ARRAY_INT(ep_enemy);
 855
 856   static int ep_mauer[] =
 857   {
 858     EL_BETON,
 859     EL_PFORTE1,
 860     EL_PFORTE2,
 861     EL_PFORTE3,
 862     EL_PFORTE4,
 863     EL_PFORTE1X,
 864     EL_PFORTE2X,
 865     EL_PFORTE3X,
 866     EL_PFORTE4X,
 867     EL_EM_GATE_1,
 868     EL_EM_GATE_2,
 869     EL_EM_GATE_3,
 870     EL_EM_GATE_4,
 871     EL_EM_GATE_1X,
 872     EL_EM_GATE_2X,
 873     EL_EM_GATE_3X,
 874     EL_EM_GATE_4X,
 875     EL_AUSGANG_ZU,
 876     EL_AUSGANG_ACT,
 877     EL_AUSGANG_AUF,
 878     EL_MAUERWERK,
 879     EL_FELSBODEN,
 880     EL_MAUER_LEBT,
 881     EL_MAUER_X,
 882     EL_MAUER_Y,
 883     EL_MAUER_XY,
 884     EL_MAUERND,
 885     EL_BD_WALL,
 886     EL_SP_CHIP_SINGLE,
 887     EL_SP_CHIP_LEFT,
 888     EL_SP_CHIP_RIGHT,
 889     EL_SP_CHIP_UPPER,
 890     EL_SP_CHIP_LOWER,
 891     EL_SP_HARD_GRAY,
 892     EL_SP_HARD_GREEN,
 893     EL_SP_HARD_BLUE,
 894     EL_SP_HARD_RED,
 895     EL_SP_HARD_YELLOW,
 896     EL_SP_HARD_BASE1,
 897     EL_SP_HARD_BASE2,
 898     EL_SP_HARD_BASE3,
 899     EL_SP_HARD_BASE4,
 900     EL_SP_HARD_BASE5,
 901     EL_SP_HARD_BASE6,
 902     EL_SP_TERMINAL,
 903     EL_SP_TERMINAL_ACTIVE,
 904     EL_SP_EXIT,
 905     EL_INVISIBLE_STEEL,
 906     EL_STEEL_SLANTED,
 907     EL_EMC_STEEL_WALL_1,
 908     EL_EMC_STEEL_WALL_2,
 909     EL_EMC_STEEL_WALL_3,
 910     EL_EMC_STEEL_WALL_4,
 911     EL_EMC_WALL_1,
 912     EL_EMC_WALL_2,
 913     EL_EMC_WALL_3,
 914     EL_EMC_WALL_4,
 915     EL_EMC_WALL_5,
 916     EL_EMC_WALL_6,
 917     EL_EMC_WALL_7,
 918     EL_EMC_WALL_8
 919   };
 920   static int ep_mauer_num = SIZEOF_ARRAY_INT(ep_mauer);
 921
 922   static int ep_can_fall[] =
 923   {
 924     EL_FELSBROCKEN,
 925     EL_BD_ROCK,
 926     EL_EDELSTEIN,
 927     EL_EDELSTEIN_BD,
 928     EL_EDELSTEIN_GELB,
 929     EL_EDELSTEIN_ROT,
 930     EL_EDELSTEIN_LILA,
 931     EL_DIAMANT,
 932     EL_BOMBE,
 933     EL_KOKOSNUSS,
 934     EL_TROPFEN,
 935     EL_MORAST_VOLL,
 936     EL_MAGIC_WALL_FULL,
 937     EL_MAGIC_WALL_BD_FULL,
 938     EL_ZEIT_VOLL,
 939     EL_ZEIT_LEER,
 940     EL_SP_ZONK,
 941     EL_SP_INFOTRON,
 942     EL_SP_DISK_ORANGE,
 943     EL_PEARL,
 944     EL_CRYSTAL,
 945     EL_SPRING,
 946     EL_DX_SUPABOMB
 947   };
 948   static int ep_can_fall_num = SIZEOF_ARRAY_INT(ep_can_fall);
 949
 950   static int ep_can_smash[] =
 951   {
 952     EL_FELSBROCKEN,
 953     EL_BD_ROCK,
 954     EL_EDELSTEIN,
 955     EL_EDELSTEIN_BD,
 956     EL_EDELSTEIN_GELB,
 957     EL_EDELSTEIN_ROT,
 958     EL_EDELSTEIN_LILA,
 959     EL_DIAMANT,
 960     EL_SCHLUESSEL1,
 961     EL_SCHLUESSEL2,
 962     EL_SCHLUESSEL3,
 963     EL_SCHLUESSEL4,
 964     EL_EM_KEY_1,
 965     EL_EM_KEY_2,
 966     EL_EM_KEY_3,
 967     EL_EM_KEY_4,
 968     EL_BOMBE,
 969     EL_KOKOSNUSS,
 970     EL_TROPFEN,
 971     EL_ZEIT_VOLL,
 972     EL_ZEIT_LEER,
 973     EL_SP_ZONK,
 974     EL_SP_INFOTRON,
 975     EL_SP_DISK_ORANGE,
 976     EL_PEARL,
 977     EL_CRYSTAL,
 978     EL_SPRING,
 979     EL_DX_SUPABOMB
 980   };
 981   static int ep_can_smash_num = SIZEOF_ARRAY_INT(ep_can_smash);
 982
 983   static int ep_can_change[] =
 984   {
 985     EL_FELSBROCKEN,
 986     EL_BD_ROCK,
 987     EL_EDELSTEIN,
 988     EL_EDELSTEIN_BD,
 989     EL_EDELSTEIN_GELB,
 990     EL_EDELSTEIN_ROT,
 991     EL_EDELSTEIN_LILA,
 992     EL_DIAMANT
 993   };
 994   static int ep_can_change_num = SIZEOF_ARRAY_INT(ep_can_change);
 995
 996   static int ep_can_move[] =
 997   {
 998     EL_KAEFER,
 999     EL_FLIEGER,
1000     EL_BUTTERFLY,
1001     EL_FIREFLY,
1002     EL_MAMPFER,
1003     EL_MAMPFER2,
1004     EL_ROBOT,
1005     EL_PACMAN,
1006     EL_MOLE,
1007     EL_PINGUIN,
1008     EL_SCHWEIN,
1009     EL_DRACHE,
1010     EL_SONDE,
1011     EL_SP_SNIKSNAK,
1012     EL_SP_ELECTRON,
1013     EL_BALLOON,
1014     EL_SPRING_MOVING
1015   };
1016   static int ep_can_move_num = SIZEOF_ARRAY_INT(ep_can_move);
1017
1018   static int ep_could_move[] =
1019   {
1020     EL_KAEFER_RIGHT,
1021     EL_KAEFER_UP,
1022     EL_KAEFER_LEFT,
1023     EL_KAEFER_DOWN,
1024     EL_FLIEGER_RIGHT,
1025     EL_FLIEGER_UP,
1026     EL_FLIEGER_LEFT,
1027     EL_FLIEGER_DOWN,
1028     EL_BUTTERFLY_RIGHT,
1029     EL_BUTTERFLY_UP,
1030     EL_BUTTERFLY_LEFT,
1031     EL_BUTTERFLY_DOWN,
1032     EL_FIREFLY_RIGHT,
1033     EL_FIREFLY_UP,
1034     EL_FIREFLY_LEFT,
1035     EL_FIREFLY_DOWN,
1036     EL_PACMAN_RIGHT,
1037     EL_PACMAN_UP,
1038     EL_PACMAN_LEFT,
1039     EL_PACMAN_DOWN
1040   };
1041   static int ep_could_move_num = SIZEOF_ARRAY_INT(ep_could_move);
1042
1043   static int ep_dont_touch[] =
1044   {
1045     EL_KAEFER,
1046     EL_FLIEGER,
1047     EL_BUTTERFLY,
1048     EL_FIREFLY
1049   };
1050   static int ep_dont_touch_num = SIZEOF_ARRAY_INT(ep_dont_touch);
1051
1052   static int ep_dont_go_to[] =
1053   {
1054     EL_KAEFER,
1055     EL_FLIEGER,
1056     EL_BUTTERFLY,
1057     EL_FIREFLY,
1058     EL_MAMPFER,
1059     EL_MAMPFER2,
1060     EL_ROBOT,
1061     EL_PACMAN,
1062     EL_TROPFEN,
1063     EL_SALZSAEURE,
1064     EL_SP_SNIKSNAK,
1065     EL_SP_ELECTRON,
1066     EL_SP_BUG_ACTIVE,
1067     EL_TRAP_ACTIVE,
1068     EL_LANDMINE
1069   };
1070   static int ep_dont_go_to_num = SIZEOF_ARRAY_INT(ep_dont_go_to);
1071
1072   static int ep_mampf2[] =
1073   {
1074     EL_ERDREICH,
1075     EL_KAEFER,
1076     EL_FLIEGER,
1077     EL_BUTTERFLY,
1078     EL_FIREFLY,
1079     EL_MAMPFER,
1080     EL_ROBOT,
1081     EL_PACMAN,
1082     EL_TROPFEN,
1083     EL_AMOEBE_TOT,
1084     EL_AMOEBE_NASS,
1085     EL_AMOEBE_NORM,
1086     EL_AMOEBE_VOLL,
1087     EL_AMOEBE_BD,
1088     EL_EDELSTEIN,
1089     EL_EDELSTEIN_BD,
1090     EL_EDELSTEIN_GELB,
1091     EL_EDELSTEIN_ROT,
1092     EL_EDELSTEIN_LILA,
1093     EL_DIAMANT,
1094     EL_PEARL,
1095     EL_CRYSTAL
1096   };
1097   static int ep_mampf2_num = SIZEOF_ARRAY_INT(ep_mampf2);
1098
1099   static int ep_bd_element[] =
1100   {
1101     EL_LEERRAUM,
1102     EL_ERDREICH,
1103     EL_FELSBODEN,
1104     EL_BD_WALL,
1105     EL_FELSBROCKEN,
1106     EL_BD_ROCK,
1107     EL_EDELSTEIN_BD,
1108     EL_MAGIC_WALL_BD_OFF,
1109     EL_AUSGANG_ZU,
1110     EL_AUSGANG_AUF,
1111     EL_BETON,
1112     EL_SPIELFIGUR,
1113     EL_FIREFLY,
1114     EL_FIREFLY_1,
1115     EL_FIREFLY_2,
1116     EL_FIREFLY_3,
1117     EL_FIREFLY_4,
1118     EL_BUTTERFLY,
1119     EL_BUTTERFLY_1,
1120     EL_BUTTERFLY_2,
1121     EL_BUTTERFLY_3,
1122     EL_BUTTERFLY_4,
1123     EL_AMOEBE_BD,
1124     EL_CHAR_FRAGE
1125   };
1126   static int ep_bd_element_num = SIZEOF_ARRAY_INT(ep_bd_element);
1127
1128   static int ep_sb_element[] =
1129   {
1130     EL_LEERRAUM,
1131     EL_BETON,
1132     EL_SOKOBAN_OBJEKT,
1133     EL_SOKOBAN_FELD_LEER,
1134     EL_SOKOBAN_FELD_VOLL,
1135     EL_SPIELFIGUR,
1136     EL_INVISIBLE_STEEL
1137   };
1138   static int ep_sb_element_num = SIZEOF_ARRAY_INT(ep_sb_element);
1139
1140   static int ep_gem[] =
1141   {
1142     EL_EDELSTEIN,
1143     EL_EDELSTEIN_BD,
1144     EL_EDELSTEIN_GELB,
1145     EL_EDELSTEIN_ROT,
1146     EL_EDELSTEIN_LILA,
1147     EL_DIAMANT
1148   };
1149   static int ep_gem_num = SIZEOF_ARRAY_INT(ep_gem);
1150
1151   static int ep_inactive[] =
1152   {
1153     EL_LEERRAUM,
1154     EL_ERDREICH,
1155     EL_MAUERWERK,
1156     EL_BD_WALL,
1157     EL_FELSBODEN,
1158     EL_SCHLUESSEL,
1159     EL_BETON,
1160     EL_AMOEBE_TOT,
1161     EL_MORAST_LEER,
1162     EL_BADEWANNE,
1163     EL_ABLENK_AUS,
1164     EL_SCHLUESSEL1,
1165     EL_SCHLUESSEL2,
1166     EL_SCHLUESSEL3,
1167     EL_SCHLUESSEL4,
1168     EL_EM_KEY_1,
1169     EL_EM_KEY_2,
1170     EL_EM_KEY_3,
1171     EL_EM_KEY_4,
1172     EL_PFORTE1,
1173     EL_PFORTE2,
1174     EL_PFORTE3,
1175     EL_PFORTE4,
1176     EL_PFORTE1X,
1177     EL_PFORTE2X,
1178     EL_PFORTE3X,
1179     EL_PFORTE4X,
1180     EL_EM_GATE_1,
1181     EL_EM_GATE_2,
1182     EL_EM_GATE_3,
1183     EL_EM_GATE_4,
1184     EL_EM_GATE_1X,
1185     EL_EM_GATE_2X,
1186     EL_EM_GATE_3X,
1187     EL_EM_GATE_4X,
1188     EL_DYNAMITE_INACTIVE,
1189     EL_UNSICHTBAR,
1190     EL_BIRNE_AUS,
1191     EL_BIRNE_EIN,
1192     EL_ERZ_EDEL,
1193     EL_ERZ_DIAM,
1194     EL_ERZ_EDEL_BD,
1195     EL_ERZ_EDEL_GELB,
1196     EL_DYNABOMB_NR,
1197     EL_DYNABOMB_SZ,
1198     EL_DYNABOMB_XL,
1199     EL_SOKOBAN_OBJEKT,
1200     EL_SOKOBAN_FELD_LEER,
1201     EL_SOKOBAN_FELD_VOLL,
1202     EL_ERZ_EDEL_ROT,
1203     EL_ERZ_EDEL_LILA,
1204     EL_BADEWANNE1,
1205     EL_BADEWANNE2,
1206     EL_BADEWANNE3,
1207     EL_BADEWANNE4,
1208     EL_BADEWANNE5,
1209     EL_MAGIC_WALL_OFF,
1210     EL_MAGIC_WALL_DEAD,
1211     EL_MAGIC_WALL_BD_OFF,
1212     EL_MAGIC_WALL_BD_DEAD,
1213     EL_AMOEBA2DIAM,
1214     EL_BLOCKED,
1215     EL_SP_EMPTY,
1216     EL_SP_BASE,
1217     EL_SP_PORT1_RIGHT,
1218     EL_SP_PORT1_DOWN,
1219     EL_SP_PORT1_LEFT,
1220     EL_SP_PORT1_UP,
1221     EL_SP_PORT2_RIGHT,
1222     EL_SP_PORT2_DOWN,
1223     EL_SP_PORT2_LEFT,
1224     EL_SP_PORT2_UP,
1225     EL_SP_PORT_X,
1226     EL_SP_PORT_Y,
1227     EL_SP_PORT_XY,
1228     EL_SP_DISK_RED,
1229     EL_SP_DISK_YELLOW,
1230     EL_SP_CHIP_SINGLE,
1231     EL_SP_CHIP_LEFT,
1232     EL_SP_CHIP_RIGHT,
1233     EL_SP_CHIP_UPPER,
1234     EL_SP_CHIP_LOWER,
1235     EL_SP_HARD_GRAY,
1236     EL_SP_HARD_GREEN,
1237     EL_SP_HARD_BLUE,
1238     EL_SP_HARD_RED,
1239     EL_SP_HARD_YELLOW,
1240     EL_SP_HARD_BASE1,
1241     EL_SP_HARD_BASE2,
1242     EL_SP_HARD_BASE3,
1243     EL_SP_HARD_BASE4,
1244     EL_SP_HARD_BASE5,
1245     EL_SP_HARD_BASE6,
1246     EL_SP_EXIT,
1247     EL_INVISIBLE_STEEL,
1248     EL_BELT1_SWITCH_LEFT,
1249     EL_BELT1_SWITCH_MIDDLE,
1250     EL_BELT1_SWITCH_RIGHT,
1251     EL_BELT2_SWITCH_LEFT,
1252     EL_BELT2_SWITCH_MIDDLE,
1253     EL_BELT2_SWITCH_RIGHT,
1254     EL_BELT3_SWITCH_LEFT,
1255     EL_BELT3_SWITCH_MIDDLE,
1256     EL_BELT3_SWITCH_RIGHT,
1257     EL_BELT4_SWITCH_LEFT,
1258     EL_BELT4_SWITCH_MIDDLE,
1259     EL_BELT4_SWITCH_RIGHT,
1260     EL_SIGN_EXCLAMATION,
1261     EL_SIGN_RADIOACTIVITY,
1262     EL_SIGN_STOP,
1263     EL_SIGN_WHEELCHAIR,
1264     EL_SIGN_PARKING,
1265     EL_SIGN_ONEWAY,
1266     EL_SIGN_HEART,
1267     EL_SIGN_TRIANGLE,
1268     EL_SIGN_ROUND,
1269     EL_SIGN_EXIT,
1270     EL_SIGN_YINYANG,
1271     EL_SIGN_OTHER,
1272     EL_STEEL_SLANTED,
1273     EL_EMC_STEEL_WALL_1,
1274     EL_EMC_STEEL_WALL_2,
1275     EL_EMC_STEEL_WALL_3,
1276     EL_EMC_STEEL_WALL_4,
1277     EL_EMC_WALL_1,
1278     EL_EMC_WALL_2,
1279     EL_EMC_WALL_3,
1280     EL_EMC_WALL_4,
1281     EL_EMC_WALL_5,
1282     EL_EMC_WALL_6,
1283     EL_EMC_WALL_7,
1284     EL_EMC_WALL_8
1285   };
1286   static int ep_inactive_num = SIZEOF_ARRAY_INT(ep_inactive);
1287
1288   static int ep_explosive[] =
1289   {
1290     EL_BOMBE,
1291     EL_DYNAMITE_ACTIVE,
1292     EL_DYNAMITE_INACTIVE,
1293     EL_DYNABOMB_ACTIVE_1,
1294     EL_DYNABOMB_ACTIVE_2,
1295     EL_DYNABOMB_ACTIVE_3,
1296     EL_DYNABOMB_ACTIVE_4,
1297     EL_DYNABOMB_NR,
1298     EL_DYNABOMB_SZ,
1299     EL_DYNABOMB_XL,
1300     EL_KAEFER,
1301     EL_MOLE,
1302     EL_PINGUIN,
1303     EL_SCHWEIN,
1304     EL_DRACHE,
1305     EL_SONDE,
1306     EL_SP_DISK_RED,
1307     EL_SP_DISK_ORANGE,
1308     EL_SP_DISK_YELLOW,
1309     EL_SP_SNIKSNAK,
1310     EL_SP_ELECTRON,
1311     EL_DX_SUPABOMB
1312   };
1313   static int ep_explosive_num = SIZEOF_ARRAY_INT(ep_explosive);
1314
1315   static int ep_mampf3[] =
1316   {
1317     EL_EDELSTEIN,
1318     EL_EDELSTEIN_BD,
1319     EL_EDELSTEIN_GELB,
1320     EL_EDELSTEIN_ROT,
1321     EL_EDELSTEIN_LILA,
1322     EL_DIAMANT,
1323     EL_PEARL,
1324     EL_CRYSTAL
1325   };
1326   static int ep_mampf3_num = SIZEOF_ARRAY_INT(ep_mampf3);
1327
1328   static int ep_pushable[] =
1329   {
1330     EL_FELSBROCKEN,
1331     EL_BD_ROCK,
1332     EL_BOMBE,
1333     EL_KOKOSNUSS,
1334     EL_ZEIT_LEER,
1335     EL_SOKOBAN_FELD_VOLL,
1336     EL_SOKOBAN_OBJEKT,
1337     EL_SONDE,
1338     EL_SP_ZONK,
1339     EL_SP_DISK_ORANGE,
1340     EL_SP_DISK_YELLOW,
1341     EL_BALLOON,
1342     EL_SPRING,
1343     EL_DX_SUPABOMB
1344   };
1345   static int ep_pushable_num = SIZEOF_ARRAY_INT(ep_pushable);
1346
1347   static int ep_player[] =
1348   {
1349     EL_SPIELFIGUR,
1350     EL_SPIELER1,
1351     EL_SPIELER2,
1352     EL_SPIELER3,
1353     EL_SPIELER4
1354   };
1355   static int ep_player_num = SIZEOF_ARRAY_INT(ep_player);
1356
1357   static int ep_has_content[] =
1358   {
1359     EL_MAMPFER,
1360     EL_AMOEBE_NASS,
1361     EL_AMOEBE_NORM,
1362     EL_AMOEBE_VOLL,
1363     EL_AMOEBE_BD
1364   };
1365   static int ep_has_content_num = SIZEOF_ARRAY_INT(ep_has_content);
1366
1367   static int ep_eatable[] =
1368   {
1369     EL_ERDREICH,
1370     EL_SP_BASE,
1371     EL_SP_BUG,
1372     EL_TRAP_INACTIVE,
1373     EL_SAND_INVISIBLE
1374   };
1375   static int ep_eatable_num = SIZEOF_ARRAY_INT(ep_eatable);
1376
1377   static int ep_sp_element[] =
1378   {
1379     EL_SP_EMPTY,
1380     EL_SP_ZONK,
1381     EL_SP_BASE,
1382     EL_SP_MURPHY,
1383     EL_SP_INFOTRON,
1384     EL_SP_CHIP_SINGLE,
1385     EL_SP_HARD_GRAY,
1386     EL_SP_EXIT,
1387     EL_SP_DISK_ORANGE,
1388     EL_SP_PORT1_RIGHT,
1389     EL_SP_PORT1_DOWN,
1390     EL_SP_PORT1_LEFT,
1391     EL_SP_PORT1_UP,
1392     EL_SP_PORT2_RIGHT,
1393     EL_SP_PORT2_DOWN,
1394     EL_SP_PORT2_LEFT,
1395     EL_SP_PORT2_UP,
1396     EL_SP_SNIKSNAK,
1397     EL_SP_DISK_YELLOW,
1398     EL_SP_TERMINAL,
1399     EL_SP_DISK_RED,
1400     EL_SP_PORT_Y,
1401     EL_SP_PORT_X,
1402     EL_SP_PORT_XY,
1403     EL_SP_ELECTRON,
1404     EL_SP_BUG,
1405     EL_SP_CHIP_LEFT,
1406     EL_SP_CHIP_RIGHT,
1407     EL_SP_HARD_BASE1,
1408     EL_SP_HARD_GREEN,
1409     EL_SP_HARD_BLUE,
1410     EL_SP_HARD_RED,
1411     EL_SP_HARD_YELLOW,
1412     EL_SP_HARD_BASE2,
1413     EL_SP_HARD_BASE3,
1414     EL_SP_HARD_BASE4,
1415     EL_SP_HARD_BASE5,
1416     EL_SP_HARD_BASE6,
1417     EL_SP_CHIP_UPPER,
1418     EL_SP_CHIP_LOWER,
1419     /* additional elements that appeared in newer Supaplex levels */
1420     EL_UNSICHTBAR,
1421     /* more than one murphy in a level results in an inactive clone */
1422     EL_SP_MURPHY_CLONE
1423   };
1424   static int ep_sp_element_num = SIZEOF_ARRAY_INT(ep_sp_element);
1425
1426   static int ep_quick_gate[] =
1427   {
1428     EL_EM_GATE_1,
1429     EL_EM_GATE_2,
1430     EL_EM_GATE_3,
1431     EL_EM_GATE_4,
1432     EL_EM_GATE_1X,
1433     EL_EM_GATE_2X,
1434     EL_EM_GATE_3X,
1435     EL_EM_GATE_4X,
1436     EL_SP_PORT1_LEFT,
1437     EL_SP_PORT2_LEFT,
1438     EL_SP_PORT1_RIGHT,
1439     EL_SP_PORT2_RIGHT,
1440     EL_SP_PORT1_UP,
1441     EL_SP_PORT2_UP,
1442     EL_SP_PORT1_DOWN,
1443     EL_SP_PORT2_DOWN,
1444     EL_SP_PORT_X,
1445     EL_SP_PORT_Y,
1446     EL_SP_PORT_XY,
1447     EL_SWITCHGATE_OPEN,
1448     EL_TIMEGATE_OPEN
1449   };
1450   static int ep_quick_gate_num = SIZEOF_ARRAY_INT(ep_quick_gate);
1451
1452   static int ep_over_player[] =
1453   {
1454     EL_SP_PORT1_LEFT,
1455     EL_SP_PORT2_LEFT,
1456     EL_SP_PORT1_RIGHT,
1457     EL_SP_PORT2_RIGHT,
1458     EL_SP_PORT1_UP,
1459     EL_SP_PORT2_UP,
1460     EL_SP_PORT1_DOWN,
1461     EL_SP_PORT2_DOWN,
1462     EL_SP_PORT_X,
1463     EL_SP_PORT_Y,
1464     EL_SP_PORT_XY,
1465     EL_TUBE_CROSS,
1466     EL_TUBE_VERTICAL,
1467     EL_TUBE_HORIZONTAL,
1468     EL_TUBE_VERT_LEFT,
1469     EL_TUBE_VERT_RIGHT,
1470     EL_TUBE_HORIZ_UP,
1471     EL_TUBE_HORIZ_DOWN,
1472     EL_TUBE_LEFT_UP,
1473     EL_TUBE_LEFT_DOWN,
1474     EL_TUBE_RIGHT_UP,
1475     EL_TUBE_RIGHT_DOWN
1476   };
1477   static int ep_over_player_num = SIZEOF_ARRAY_INT(ep_over_player);
1478
1479   static int ep_active_bomb[] =
1480   {
1481     EL_DYNAMITE_ACTIVE,
1482     EL_DYNABOMB_ACTIVE_1,
1483     EL_DYNABOMB_ACTIVE_2,
1484     EL_DYNABOMB_ACTIVE_3,
1485     EL_DYNABOMB_ACTIVE_4
1486   };
1487   static int ep_active_bomb_num = SIZEOF_ARRAY_INT(ep_active_bomb);
1488
1489   static int ep_belt[] =
1490   {
1491     EL_BELT1_LEFT,
1492     EL_BELT1_MIDDLE,
1493     EL_BELT1_RIGHT,
1494     EL_BELT2_LEFT,
1495     EL_BELT2_MIDDLE,
1496     EL_BELT2_RIGHT,
1497     EL_BELT3_LEFT,
1498     EL_BELT3_MIDDLE,
1499     EL_BELT3_RIGHT,
1500     EL_BELT4_LEFT,
1501     EL_BELT4_MIDDLE,
1502     EL_BELT4_RIGHT,
1503   };
1504   static int ep_belt_num = SIZEOF_ARRAY_INT(ep_belt);
1505
1506   static int ep_belt_switch[] =
1507   {
1508     EL_BELT1_SWITCH_LEFT,
1509     EL_BELT1_SWITCH_MIDDLE,
1510     EL_BELT1_SWITCH_RIGHT,
1511     EL_BELT2_SWITCH_LEFT,
1512     EL_BELT2_SWITCH_MIDDLE,
1513     EL_BELT2_SWITCH_RIGHT,
1514     EL_BELT3_SWITCH_LEFT,
1515     EL_BELT3_SWITCH_MIDDLE,
1516     EL_BELT3_SWITCH_RIGHT,
1517     EL_BELT4_SWITCH_LEFT,
1518     EL_BELT4_SWITCH_MIDDLE,
1519     EL_BELT4_SWITCH_RIGHT,
1520   };
1521   static int ep_belt_switch_num = SIZEOF_ARRAY_INT(ep_belt_switch);
1522
1523   static int ep_tube[] =
1524   {
1525     EL_TUBE_CROSS,
1526     EL_TUBE_VERTICAL,
1527     EL_TUBE_HORIZONTAL,
1528     EL_TUBE_VERT_LEFT,
1529     EL_TUBE_VERT_RIGHT,
1530     EL_TUBE_HORIZ_UP,
1531     EL_TUBE_HORIZ_DOWN,
1532     EL_TUBE_LEFT_UP,
1533     EL_TUBE_LEFT_DOWN,
1534     EL_TUBE_RIGHT_UP,
1535     EL_TUBE_RIGHT_DOWN
1536   };
1537   static int ep_tube_num = SIZEOF_ARRAY_INT(ep_tube);
1538
1539   static long ep1_bit[] =
1540   {
1541     EP_BIT_AMOEBALIVE,
1542     EP_BIT_AMOEBOID,
1543     EP_BIT_SCHLUESSEL,
1544     EP_BIT_PFORTE,
1545     EP_BIT_SOLID,
1546     EP_BIT_MASSIVE,
1547     EP_BIT_SLIPPERY,
1548     EP_BIT_ENEMY,
1549     EP_BIT_MAUER,
1550     EP_BIT_CAN_FALL,
1551     EP_BIT_CAN_SMASH,
1552     EP_BIT_CAN_CHANGE,
1553     EP_BIT_CAN_MOVE,
1554     EP_BIT_COULD_MOVE,
1555     EP_BIT_DONT_TOUCH,
1556     EP_BIT_DONT_GO_TO,
1557     EP_BIT_MAMPF2,
1558     EP_BIT_BD_ELEMENT,
1559     EP_BIT_SB_ELEMENT,
1560     EP_BIT_GEM,
1561     EP_BIT_INACTIVE,
1562     EP_BIT_EXPLOSIVE,
1563     EP_BIT_MAMPF3,
1564     EP_BIT_PUSHABLE,
1565     EP_BIT_PLAYER,
1566     EP_BIT_HAS_CONTENT,
1567     EP_BIT_EATABLE,
1568     EP_BIT_SP_ELEMENT,
1569     EP_BIT_QUICK_GATE,
1570     EP_BIT_OVER_PLAYER,
1571     EP_BIT_ACTIVE_BOMB
1572   };
1573   static long ep2_bit[] =
1574   {
1575     EP_BIT_BELT,
1576     EP_BIT_BELT_SWITCH,
1577     EP_BIT_TUBE
1578   };
1579   static int *ep1_array[] =
1580   {
1581     ep_amoebalive,
1582     ep_amoeboid,
1583     ep_schluessel,
1584     ep_pforte,
1585     ep_solid,
1586     ep_massive,
1587     ep_slippery,
1588     ep_enemy,
1589     ep_mauer,
1590     ep_can_fall,
1591     ep_can_smash,
1592     ep_can_change,
1593     ep_can_move,
1594     ep_could_move,
1595     ep_dont_touch,
1596     ep_dont_go_to,
1597     ep_mampf2,
1598     ep_bd_element,
1599     ep_sb_element,
1600     ep_gem,
1601     ep_inactive,
1602     ep_explosive,
1603     ep_mampf3,
1604     ep_pushable,
1605     ep_player,
1606     ep_has_content,
1607     ep_eatable,
1608     ep_sp_element,
1609     ep_quick_gate,
1610     ep_over_player,
1611     ep_active_bomb
1612   };
1613   static int *ep2_array[] =
1614   {
1615     ep_belt,
1616     ep_belt_switch,
1617     ep_tube
1618   };
1619   static int *ep1_num[] =
1620   {
1621     &ep_amoebalive_num,
1622     &ep_amoeboid_num,
1623     &ep_schluessel_num,
1624     &ep_pforte_num,
1625     &ep_solid_num,
1626     &ep_massive_num,
1627     &ep_slippery_num,
1628     &ep_enemy_num,
1629     &ep_mauer_num,
1630     &ep_can_fall_num,
1631     &ep_can_smash_num,
1632     &ep_can_change_num,
1633     &ep_can_move_num,
1634     &ep_could_move_num,
1635     &ep_dont_touch_num,
1636     &ep_dont_go_to_num,
1637     &ep_mampf2_num,
1638     &ep_bd_element_num,
1639     &ep_sb_element_num,
1640     &ep_gem_num,
1641     &ep_inactive_num,
1642     &ep_explosive_num,
1643     &ep_mampf3_num,
1644     &ep_pushable_num,
1645     &ep_player_num,
1646     &ep_has_content_num,
1647     &ep_eatable_num,
1648     &ep_sp_element_num,
1649     &ep_quick_gate_num,
1650     &ep_over_player_num,
1651     &ep_active_bomb_num
1652   };
1653   static int *ep2_num[] =
1654   {
1655     &ep_belt_num,
1656     &ep_belt_switch_num,
1657     &ep_tube_num
1658   };
1659   static int num_properties1 = SIZEOF_ARRAY(ep1_num, int *);
1660   static int num_properties2 = SIZEOF_ARRAY(ep2_num, int *);
1661
1662   for(i=0; i<MAX_ELEMENTS; i++)
1663   {
1664     Elementeigenschaften1[i] = 0;
1665     Elementeigenschaften2[i] = 0;
1666   }
1667
1668   for(i=0; i<num_properties1; i++)
1669     for(j=0; j<*(ep1_num[i]); j++)
1670       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1671   for(i=0; i<num_properties2; i++)
1672     for(j=0; j<*(ep2_num[i]); j++)
1673       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1674
1675   for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
1676     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1677 }
1678
1679 void Execute_Debug_Command(char *command)
1680 {
1681   if (strcmp(command, "create soundinfo.conf") == 0)
1682   {
1683     int i;
1684
1685     printf("# You can configure additional/alternative sound effects here\n");
1686     printf("# (The sounds below are default and therefore commented out.)\n");
1687     printf("\n");
1688
1689     for (i=0; i<NUM_SOUND_EFFECTS; i++)
1690       printf("# %s\n",
1691              getFormattedSetupEntry(sound_effects[i].text,
1692                                     sound_effects[i].default_filename));
1693   }
1694 }
1695
1696 void CloseAllAndExit(int exit_value)
1697 {
1698   int i;
1699
1700   StopSounds();
1701   FreeAllSounds();
1702   FreeAllMusic();
1703   CloseAudio();         /* called after freeing sounds (needed for SDL) */
1704
1705   FreeTileClipmasks();
1706   for(i=0; i<NUM_BITMAPS; i++)
1707     FreeBitmap(pix[i]);
1708
1709   CloseVideoDisplay();
1710   ClosePlatformDependantStuff();
1711
1712   exit(exit_value);
1713 }