src/init.c

   1 /***********************************************************
   2 *  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
   3 *----------------------------------------------------------*
   4 *  (c) 1995-98 Artsoft Entertainment                       *
   5 *              Holger Schemel                              *
   6 *              Oststrasse 11a                              *
   7 *              33604 Bielefeld                             *
   8 *              phone: ++49 +521 290471                     *
   9 *              email: aeglos@valinor.owl.de                *
  10 *----------------------------------------------------------*
  11 *  init.c                                                  *
  12 ***********************************************************/
  13
  14 #include <signal.h>
  15
  16 #include "init.h"
  17 #include "misc.h"
  18 #include "sound.h"
  19 #include "screens.h"
  20 #include "editor.h"
  21 #include "tools.h"
  22 #include "files.h"
  23 #include "joystick.h"
  24 #include "image.h"
  25 #include "pcx.h"
  26 #include "network.h"
  27 #include "netserv.h"
  28
  29 struct PictureFileInfo
  30 {
  31   char *picture_filename;
  32   boolean picture_with_mask;
  33 };
  34
  35 struct IconFileInfo
  36 {
  37   char *picture_filename;
  38   char *picturemask_filename;
  39 };
  40
  41 static int sound_process_id = 0;
  42
  43 static void InitLevelAndPlayerInfo(void);
  44 static void InitNetworkServer(void);
  45 static void InitDisplay(void);
  46 static void InitSound(void);
  47 static void InitSoundServer(void);
  48 static void InitWindow(int, char **);
  49 static void InitGfx(void);
  50 static void LoadGfx(int, struct PictureFileInfo *);
  51 static void InitElementProperties(void);
  52
  53 void OpenAll(int argc, char *argv[])
  54 {
  55   if (options.serveronly)
  56   {
  57     NetworkServer(options.server_port, options.serveronly);
  58
  59     /* never reached */
  60     exit(0);
  61   }
  62
  63   InitLevelAndPlayerInfo();
  64
  65   InitCounter();
  66   InitSound();
  67   InitSoundServer();
  68   InitJoysticks();
  69   InitRND(NEW_RANDOMIZE);
  70   InitLevelEditorGadgets();
  71
  72   signal(SIGINT, CloseAllAndExit);
  73   signal(SIGTERM, CloseAllAndExit);
  74
  75   InitDisplay();
  76   InitWindow(argc, argv);
  77
  78   XMapWindow(display, window);
  79   XFlush(display);
  80
  81   InitGfx();
  82   InitElementProperties();
  83
  84   DrawMainMenu();
  85
  86   InitNetworkServer();
  87 }
  88
  89 void InitLevelAndPlayerInfo()
  90 {
  91   int i;
  92
  93   /* choose default local player */
  94   local_player = &stored_player[0];
  95
  96   for (i=0; i<MAX_PLAYERS; i++)
  97   {
  98     stored_player[i].joystick_fd = -1;  /* joystick device closed */
  99     stored_player[i].connected = FALSE;
 100   }
 101
 102   local_player->connected = TRUE;
 103
 104   LoadLevelInfo();                      /* global level info */
 105   LoadSetup();                          /* global setup info */
 106   LoadLevelSetup();                     /* info about last played level */
 107 }
 108
 109 void InitNetworkServer()
 110 {
 111 #ifndef MSDOS
 112   int nr_wanted;
 113 #endif
 114
 115   if (!options.network)
 116     return;
 117
 118 #ifndef MSDOS
 119   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 120
 121   if (!ConnectToServer(options.server_host, options.server_port))
 122     Error(ERR_EXIT, "cannot connect to network game server");
 123
 124   SendToServer_PlayerName(setup.player_name);
 125   SendToServer_ProtocolVersion();
 126
 127   if (nr_wanted)
 128     SendToServer_NrWanted(nr_wanted);
 129 #endif
 130 }
 131
 132 void InitSound()
 133 {
 134   int i;
 135
 136   if (sound_status == SOUND_OFF)
 137     return;
 138
 139 #ifndef MSDOS
 140   if (access(sound_device_name, W_OK) != 0)
 141   {
 142     Error(ERR_WARN, "cannot access sound device - no sounds");
 143     sound_status = SOUND_OFF;
 144     return;
 145   }
 146
 147   if ((sound_device = open(sound_device_name,O_WRONLY))<0)
 148   {
 149     Error(ERR_WARN, "cannot open sound device - no sounds");
 150     sound_status = SOUND_OFF;
 151     return;
 152   }
 153
 154   close(sound_device);
 155   sound_status = SOUND_AVAILABLE;
 156
 157 #ifdef VOXWARE
 158   sound_loops_allowed = TRUE;
 159
 160   /*
 161   setup.sound_loops_on = TRUE;
 162   */
 163
 164 #endif
 165 #else /* MSDOS */
 166   sound_loops_allowed = TRUE;
 167
 168   /*
 169   setup.sound_loops_on = TRUE;
 170   */
 171
 172 #endif /* MSDOS */
 173
 174   for(i=0; i<NUM_SOUNDS; i++)
 175   {
 176 #ifdef MSDOS
 177     sprintf(sound_name[i], "%d", i + 1);
 178 #endif
 179
 180     Sound[i].name = sound_name[i];
 181     if (!LoadSound(&Sound[i]))
 182     {
 183       sound_status = SOUND_OFF;
 184       return;
 185     }
 186   }
 187 }
 188
 189 void InitSoundServer()
 190 {
 191   if (sound_status == SOUND_OFF)
 192     return;
 193
 194 #ifndef MSDOS
 195
 196   if (pipe(sound_pipe)<0)
 197   {
 198     Error(ERR_WARN, "cannot create pipe - no sounds");
 199     sound_status = SOUND_OFF;
 200     return;
 201   }
 202
 203   if ((sound_process_id = fork()) < 0)
 204   {
 205     Error(ERR_WARN, "cannot create sound server process - no sounds");
 206     sound_status = SOUND_OFF;
 207     return;
 208   }
 209
 210   if (!sound_process_id)        /* we are child */
 211   {
 212     SoundServer();
 213
 214     /* never reached */
 215     exit(0);
 216   }
 217   else                          /* we are parent */
 218     close(sound_pipe[0]);       /* no reading from pipe needed */
 219
 220 #else /* MSDOS */
 221
 222   SoundServer();
 223
 224 #endif /* MSDOS */
 225 }
 226
 227 void InitJoysticks()
 228 {
 229   int i;
 230
 231   if (global_joystick_status == JOYSTICK_OFF)
 232     return;
 233
 234   joystick_status = JOYSTICK_OFF;
 235
 236 #ifndef MSDOS
 237   for (i=0; i<MAX_PLAYERS; i++)
 238   {
 239     char *device_name = setup.input[i].joy.device_name;
 240
 241     /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
 242     if (stored_player[i].joystick_fd != -1)
 243     {
 244       close(stored_player[i].joystick_fd);
 245       stored_player[i].joystick_fd = -1;
 246     }
 247
 248     if (!setup.input[i].use_joystick)
 249       continue;
 250
 251     if (access(device_name, R_OK) != 0)
 252     {
 253       Error(ERR_WARN, "cannot access joystick device '%s'", device_name);
 254       continue;
 255     }
 256
 257     if ((stored_player[i].joystick_fd = open(device_name, O_RDONLY)) < 0)
 258     {
 259       Error(ERR_WARN, "cannot open joystick device '%s'", device_name);
 260       continue;
 261     }
 262
 263     joystick_status = JOYSTICK_AVAILABLE;
 264   }
 265
 266 #else /* MSDOS */
 267
 268   /* try to access two joysticks; if that fails, try to access just one */
 269   if (install_joystick(JOY_TYPE_2PADS) == 0 ||
 270       install_joystick(JOY_TYPE_AUTODETECT) == 0)
 271     joystick_status = JOYSTICK_AVAILABLE;
 272
 273   /*
 274   load_joystick_data(JOYSTICK_FILENAME);
 275   */
 276
 277   for (i=0; i<MAX_PLAYERS; i++)
 278   {
 279     char *device_name = setup.input[i].joy.device_name;
 280     int joystick_nr = getJoystickNrFromDeviceName(device_name);
 281
 282     if (joystick_nr >= num_joysticks)
 283       joystick_nr = -1;
 284
 285     /* misuse joystick file descriptor variable to store joystick number */
 286     stored_player[i].joystick_fd = joystick_nr;
 287   }
 288 #endif
 289 }
 290
 291 void InitDisplay()
 292 {
 293 #ifndef MSDOS
 294   XVisualInfo vinfo_template, *vinfo;
 295   int num_visuals;
 296 #endif
 297   unsigned int depth;
 298
 299   /* connect to X server */
 300   if (!(display = XOpenDisplay(options.display_name)))
 301     Error(ERR_EXIT, "cannot connect to X server %s",
 302           XDisplayName(options.display_name));
 303
 304   screen = DefaultScreen(display);
 305   visual = DefaultVisual(display, screen);
 306   depth  = DefaultDepth(display, screen);
 307   cmap   = DefaultColormap(display, screen);
 308
 309 #ifndef MSDOS
 310   /* look for good enough visual */
 311   vinfo_template.screen = screen;
 312   vinfo_template.class = (depth == 8 ? PseudoColor : TrueColor);
 313   vinfo_template.depth = depth;
 314   if ((vinfo = XGetVisualInfo(display, VisualScreenMask | VisualClassMask |
 315                               VisualDepthMask, &vinfo_template, &num_visuals)))
 316   {
 317     visual = vinfo->visual;
 318     XFree((void *)vinfo);
 319   }
 320
 321   /* got appropriate visual? */
 322   if (depth < 8)
 323   {
 324     printf("Sorry, displays with less than 8 bits per pixel not supported.\n");
 325     exit(-1);
 326   }
 327   else if ((depth ==8 && visual->class != PseudoColor) ||
 328            (depth > 8 && visual->class != TrueColor &&
 329             visual->class != DirectColor))
 330   {
 331     printf("Sorry, cannot get appropriate visual.\n");
 332     exit(-1);
 333   }
 334 #endif
 335 }
 336
 337 void InitWindow(int argc, char *argv[])
 338 {
 339   unsigned int border_width = 4;
 340   XGCValues gc_values;
 341   unsigned long gc_valuemask;
 342 #ifndef MSDOS
 343   XTextProperty windowName, iconName;
 344   Pixmap icon_pixmap, iconmask_pixmap;
 345   unsigned int icon_width, icon_height;
 346   int icon_hot_x, icon_hot_y;
 347   char icon_filename[256];
 348   XSizeHints size_hints;
 349   XWMHints wm_hints;
 350   XClassHint class_hints;
 351   char *window_name = WINDOWTITLE_STRING;
 352   char *icon_name = WINDOWTITLE_STRING;
 353   long window_event_mask;
 354   Atom proto_atom = None, delete_atom = None;
 355 #endif
 356   int screen_width, screen_height;
 357   int win_xpos = WIN_XPOS, win_ypos = WIN_YPOS;
 358   unsigned long pen_fg = WhitePixel(display,screen);
 359   unsigned long pen_bg = BlackPixel(display,screen);
 360   const int width = WIN_XSIZE, height = WIN_YSIZE;
 361
 362 #ifndef MSDOS
 363   static struct IconFileInfo icon_pic =
 364   {
 365     "rocks_icon.xbm",
 366     "rocks_iconmask.xbm"
 367   };
 368 #endif
 369
 370   screen_width = XDisplayWidth(display, screen);
 371   screen_height = XDisplayHeight(display, screen);
 372
 373   win_xpos = (screen_width - width) / 2;
 374   win_ypos = (screen_height - height) / 2;
 375
 376   window = XCreateSimpleWindow(display, RootWindow(display, screen),
 377                                win_xpos, win_ypos, width, height, border_width,
 378                                pen_fg, pen_bg);
 379
 380 #ifndef MSDOS
 381   proto_atom = XInternAtom(display, "WM_PROTOCOLS", FALSE);
 382   delete_atom = XInternAtom(display, "WM_DELETE_WINDOW", FALSE);
 383   if ((proto_atom != None) && (delete_atom != None))
 384     XChangeProperty(display, window, proto_atom, XA_ATOM, 32,
 385                     PropModePrepend, (unsigned char *) &delete_atom, 1);
 386
 387   sprintf(icon_filename, "%s/%s/%s",
 388           options.base_directory, GRAPHICS_DIRECTORY,
 389           icon_pic.picture_filename);
 390   XReadBitmapFile(display,window,icon_filename,
 391                   &icon_width,&icon_height,
 392                   &icon_pixmap,&icon_hot_x,&icon_hot_y);
 393   if (!icon_pixmap)
 394     Error(ERR_EXIT, "cannot read icon bitmap file '%s'", icon_filename);
 395
 396   sprintf(icon_filename, "%s/%s/%s",
 397           options.base_directory, GRAPHICS_DIRECTORY,
 398           icon_pic.picturemask_filename);
 399   XReadBitmapFile(display,window,icon_filename,
 400                   &icon_width,&icon_height,
 401                   &iconmask_pixmap,&icon_hot_x,&icon_hot_y);
 402   if (!iconmask_pixmap)
 403     Error(ERR_EXIT, "cannot read icon bitmap file '%s'", icon_filename);
 404
 405   size_hints.width  = size_hints.min_width  = size_hints.max_width  = width;
 406   size_hints.height = size_hints.min_height = size_hints.max_height = height;
 407   size_hints.flags = PSize | PMinSize | PMaxSize;
 408
 409   if (win_xpos || win_ypos)
 410   {
 411     size_hints.x = win_xpos;
 412     size_hints.y = win_ypos;
 413     size_hints.flags |= PPosition;
 414   }
 415
 416   if (!XStringListToTextProperty(&window_name, 1, &windowName))
 417     Error(ERR_EXIT, "structure allocation for windowName failed");
 418
 419   if (!XStringListToTextProperty(&icon_name, 1, &iconName))
 420     Error(ERR_EXIT, "structure allocation for iconName failed");
 421
 422   wm_hints.initial_state = NormalState;
 423   wm_hints.input = True;
 424   wm_hints.icon_pixmap = icon_pixmap;
 425   wm_hints.icon_mask = iconmask_pixmap;
 426   wm_hints.flags = StateHint | IconPixmapHint | IconMaskHint | InputHint;
 427
 428   class_hints.res_name = program_name;
 429   class_hints.res_class = "Rocks'n'Diamonds";
 430
 431   XSetWMProperties(display, window, &windowName, &iconName,
 432                    argv, argc, &size_hints, &wm_hints,
 433                    &class_hints);
 434
 435   XFree(windowName.value);
 436   XFree(iconName.value);
 437
 438   /* Select event types wanted */
 439   window_event_mask =
 440     ExposureMask | StructureNotifyMask | FocusChangeMask |
 441     ButtonPressMask | ButtonReleaseMask | PointerMotionMask |
 442     PointerMotionHintMask | KeyPressMask | KeyReleaseMask;
 443
 444   XSelectInput(display, window, window_event_mask);
 445 #endif
 446
 447   /* create GC for drawing with window depth */
 448   gc_values.graphics_exposures = False;
 449   gc_values.foreground = pen_bg;
 450   gc_values.background = pen_bg;
 451   gc_valuemask = GCGraphicsExposures | GCForeground | GCBackground;
 452   gc = XCreateGC(display, window, gc_valuemask, &gc_values);
 453 }
 454
 455 void DrawInitText(char *text, int ypos, int color)
 456 {
 457   if (display && window && pix[PIX_SMALLFONT])
 458   {
 459     XFillRectangle(display,window,gc,0,ypos, WIN_XSIZE,FONT2_YSIZE);
 460     DrawTextExt(window,gc,(WIN_XSIZE-strlen(text)*FONT2_XSIZE)/2,
 461                 ypos,text,FS_SMALL,color);
 462     XFlush(display);
 463   }
 464 }
 465
 466 void InitGfx()
 467 {
 468   int i,j;
 469   GC copy_clipmask_gc;
 470   XGCValues clip_gc_values;
 471   unsigned long clip_gc_valuemask;
 472
 473 #ifdef MSDOS
 474   static struct PictureFileInfo pic[NUM_PICTURES] =
 475   {
 476     { "Screen", TRUE },
 477     { "Door",   TRUE },
 478     { "Heroes", TRUE },
 479     { "Toons",  TRUE },
 480     { "More",   TRUE },
 481     { "Font",   FALSE },
 482     { "Font2",  FALSE }
 483   };
 484 #else
 485   static struct PictureFileInfo pic[NUM_PICTURES] =
 486   {
 487     { "RocksScreen",    TRUE },
 488     { "RocksDoor",      TRUE },
 489     { "RocksHeroes",    TRUE },
 490     { "RocksToons",     TRUE },
 491     { "RocksMore",      TRUE },
 492     { "RocksFont",      FALSE },
 493     { "RocksFont2",     FALSE }
 494   };
 495 #endif
 496
 497   static struct
 498   {
 499     int start;
 500     int count;
 501   }
 502   tile_needs_clipping[] =
 503   {
 504     { GFX_SPIELER1_UP, 4 },
 505     { GFX_SPIELER1_DOWN, 4 },
 506     { GFX_SPIELER1_LEFT, 4 },
 507     { GFX_SPIELER1_RIGHT, 4 },
 508     { GFX_SPIELER1_PUSH_LEFT, 4 },
 509     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 510     { GFX_SPIELER2_UP, 4 },
 511     { GFX_SPIELER2_DOWN, 4 },
 512     { GFX_SPIELER2_LEFT, 4 },
 513     { GFX_SPIELER2_RIGHT, 4 },
 514     { GFX_SPIELER2_PUSH_LEFT, 4 },
 515     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 516     { GFX_SPIELER3_UP, 4 },
 517     { GFX_SPIELER3_DOWN, 4 },
 518     { GFX_SPIELER3_LEFT, 4 },
 519     { GFX_SPIELER3_RIGHT, 4 },
 520     { GFX_SPIELER3_PUSH_LEFT, 4 },
 521     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 522     { GFX_SPIELER4_UP, 4 },
 523     { GFX_SPIELER4_DOWN, 4 },
 524     { GFX_SPIELER4_LEFT, 4 },
 525     { GFX_SPIELER4_RIGHT, 4 },
 526     { GFX_SPIELER4_PUSH_LEFT, 4 },
 527     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 528     { GFX_GEBLUBBER, 4 },
 529     { GFX_DYNAMIT, 7 },
 530     { GFX_DYNABOMB, 4 },
 531     { GFX_EXPLOSION, 8 },
 532     { GFX_SOKOBAN_OBJEKT, 1 },
 533     { GFX_FUNKELN_BLAU, 3 },
 534     { GFX_FUNKELN_WEISS, 3 },
 535     { -1, 0 }
 536   };
 537
 538 #if DEBUG_TIMING
 539   debug_print_timestamp(0, NULL);       /* initialize timestamp function */
 540 #endif
 541
 542   LoadGfx(PIX_SMALLFONT,&pic[PIX_SMALLFONT]);
 543   DrawInitText(WINDOWTITLE_STRING,20,FC_YELLOW);
 544   DrawInitText(COPYRIGHT_STRING,50,FC_RED);
 545 #ifdef MSDOS
 546   DrawInitText("MSDOS version done by Guido Schulz",210,FC_BLUE);
 547   rest(200);
 548 #endif /* MSDOS */
 549   DrawInitText("Loading graphics:",120,FC_GREEN);
 550
 551   for(i=0; i<NUM_PICTURES; i++)
 552     if (i != PIX_SMALLFONT)
 553       LoadGfx(i,&pic[i]);
 554
 555 #if DEBUG_TIMING
 556   debug_print_timestamp(0, "SUMMARY LOADING ALL GRAPHICS:");
 557 #endif
 558
 559   pix[PIX_DB_BACK] = XCreatePixmap(display, window,
 560                                    WIN_XSIZE,WIN_YSIZE,
 561                                    XDefaultDepth(display,screen));
 562   pix[PIX_DB_DOOR] = XCreatePixmap(display, window,
 563                                    3*DXSIZE,DYSIZE+VYSIZE,
 564                                    XDefaultDepth(display,screen));
 565   pix[PIX_DB_FIELD] = XCreatePixmap(display, window,
 566                                     FXSIZE,FYSIZE,
 567                                     XDefaultDepth(display,screen));
 568
 569   clip_gc_values.graphics_exposures = False;
 570   clip_gc_valuemask = GCGraphicsExposures;
 571   copy_clipmask_gc =
 572     XCreateGC(display,clipmask[PIX_BACK],clip_gc_valuemask,&clip_gc_values);
 573
 574   clip_gc_values.graphics_exposures = False;
 575   clip_gc_valuemask = GCGraphicsExposures;
 576   tile_clip_gc =
 577     XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 578
 579   /* initialize pixmap array to Pixmap 'None' */
 580   for(i=0; i<NUM_TILES; i++)
 581     tile_clipmask[i] = None;
 582
 583   /* create only those clipping Pixmaps we really need */
 584   for(i=0; tile_needs_clipping[i].start>=0; i++)
 585   {
 586     for(j=0; j<tile_needs_clipping[i].count; j++)
 587     {
 588       int tile = tile_needs_clipping[i].start + j;
 589       int graphic = tile;
 590       int src_x, src_y;
 591       Pixmap src_pixmap;
 592
 593       if (graphic >= GFX_START_ROCKSSCREEN &&
 594           graphic <= GFX_END_ROCKSSCREEN)
 595       {
 596         src_pixmap = clipmask[PIX_BACK];
 597         graphic -= GFX_START_ROCKSSCREEN;
 598         src_x = SX + (graphic % GFX_PER_LINE) * TILEX;
 599         src_y = SY + (graphic / GFX_PER_LINE) * TILEY;
 600       }
 601       else if (graphic >= GFX_START_ROCKSHEROES &&
 602                graphic <= GFX_END_ROCKSHEROES)
 603       {
 604         src_pixmap = clipmask[PIX_HEROES];
 605         graphic -= GFX_START_ROCKSHEROES;
 606         src_x = (graphic % HEROES_PER_LINE) * TILEX;
 607         src_y = (graphic / HEROES_PER_LINE) * TILEY;
 608       }
 609       else if (graphic >= GFX_START_ROCKSFONT &&
 610                graphic <= GFX_END_ROCKSFONT)
 611       {
 612         src_pixmap = clipmask[PIX_BIGFONT];
 613         graphic -= GFX_START_ROCKSFONT;
 614         src_x = (graphic % FONT_CHARS_PER_LINE) * TILEX;
 615         src_y = (graphic / FONT_CHARS_PER_LINE) * TILEY +
 616           FC_SPECIAL1 * FONT_LINES_PER_FONT * TILEY;
 617       }
 618       else
 619         break;
 620
 621       tile_clipmask[tile] = XCreatePixmap(display, window, TILEX,TILEY, 1);
 622
 623       XCopyArea(display,src_pixmap,tile_clipmask[tile],copy_clipmask_gc,
 624                 src_x,src_y, TILEX,TILEY, 0,0);
 625     }
 626   }
 627
 628   if (!pix[PIX_DB_BACK] || !pix[PIX_DB_DOOR])
 629     Error(ERR_EXIT, "cannot create additional pixmaps");
 630
 631   for(i=0; i<NUM_PIXMAPS; i++)
 632   {
 633     if (clipmask[i])
 634     {
 635       clip_gc_values.graphics_exposures = False;
 636       clip_gc_values.clip_mask = clipmask[i];
 637       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 638       clip_gc[i] = XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 639     }
 640   }
 641
 642   drawto = backbuffer = pix[PIX_DB_BACK];
 643   fieldbuffer = pix[PIX_DB_FIELD];
 644   SetDrawtoField(DRAW_BACKBUFFER);
 645
 646   XCopyArea(display,pix[PIX_BACK],backbuffer,gc,
 647             0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 648   XFillRectangle(display,pix[PIX_DB_BACK],gc,
 649                  REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 650   XFillRectangle(display,pix[PIX_DB_DOOR],gc,
 651                  0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 652
 653   for(i=0; i<MAX_BUF_XSIZE; i++)
 654     for(j=0; j<MAX_BUF_YSIZE; j++)
 655       redraw[i][j] = 0;
 656   redraw_tiles = 0;
 657   redraw_mask = REDRAW_ALL;
 658 }
 659
 660 void LoadGfx(int pos, struct PictureFileInfo *pic)
 661 {
 662   char basefilename[256];
 663   char filename[256];
 664
 665 #ifdef USE_XPM_LIBRARY
 666   int xpm_err, xbm_err;
 667   unsigned int width,height;
 668   int hot_x,hot_y;
 669   Pixmap shapemask;
 670   char *picture_ext = ".xpm";
 671   char *picturemask_ext = "Mask.xbm";
 672 #else
 673   int pcx_err;
 674   char *picture_ext = ".pcx";
 675 #endif
 676
 677   /* Grafik laden */
 678   if (pic->picture_filename)
 679   {
 680     sprintf(basefilename, "%s%s", pic->picture_filename, picture_ext);
 681     DrawInitText(basefilename, 150, FC_YELLOW);
 682     sprintf(filename, "%s/%s/%s",
 683             options.base_directory, GRAPHICS_DIRECTORY, basefilename);
 684
 685 #ifdef MSDOS
 686     rest(100);
 687 #endif /* MSDOS */
 688
 689 #if DEBUG_TIMING
 690     debug_print_timestamp(1, NULL);     /* initialize timestamp function */
 691 #endif
 692
 693 #ifdef USE_XPM_LIBRARY
 694
 695     xpm_att[pos].valuemask = XpmCloseness;
 696     xpm_att[pos].closeness = 20000;
 697     xpm_err = XpmReadFileToPixmap(display,window,filename,
 698                                   &pix[pos],&shapemask,&xpm_att[pos]);
 699     switch(xpm_err)
 700     {
 701       case XpmOpenFailed:
 702         Error(ERR_EXIT, "cannot open XPM file '%s'", filename);
 703       case XpmFileInvalid:
 704         Error(ERR_EXIT, "invalid XPM file '%s'", filename);
 705       case XpmNoMemory:
 706         Error(ERR_EXIT, "not enough memory for XPM file '%s'", filename);
 707       case XpmColorFailed:
 708         Error(ERR_EXIT, "cannot get colors for XPM file '%s'", filename);
 709       default:
 710         break;
 711     }
 712
 713 #if DEBUG_TIMING
 714     printf("LOADING XPM FILE %s:", filename);
 715     debug_print_timestamp(1, "");
 716 #endif
 717
 718 #else /* !USE_XPM_LIBRARY */
 719
 720     pcx_err = Read_PCX_to_Pixmap(display, window, gc, filename,
 721                                  &pix[pos], &clipmask[pos]);
 722     switch(pcx_err)
 723     {
 724       case PCX_Success:
 725         break;
 726       case PCX_OpenFailed:
 727         Error(ERR_EXIT, "cannot open PCX file '%s'", filename);
 728       case PCX_ReadFailed:
 729         Error(ERR_EXIT, "cannot read PCX file '%s'", filename);
 730       case PCX_FileInvalid:
 731         Error(ERR_EXIT, "invalid PCX file '%s'", filename);
 732       case PCX_NoMemory:
 733         Error(ERR_EXIT, "not enough memory for PCX file '%s'", filename);
 734       case PCX_ColorFailed:
 735         Error(ERR_EXIT, "cannot get colors for PCX file '%s'", filename);
 736       default:
 737         break;
 738     }
 739
 740 #if DEBUG_TIMING
 741     printf("SUMMARY LOADING PCX FILE %s:", filename);
 742     debug_print_timestamp(1, "");
 743 #endif
 744
 745 #endif /* !USE_XPM_LIBRARY */
 746
 747     if (!pix[pos])
 748       Error(ERR_EXIT, "cannot get graphics for '%s'", pic->picture_filename);
 749   }
 750
 751   /* zugehörige Maske laden (wenn vorhanden) */
 752   if (pic->picture_with_mask)
 753   {
 754 #ifdef USE_XPM_LIBRARY
 755
 756     sprintf(basefilename, "%s%s", pic->picture_filename, picturemask_ext);
 757     DrawInitText(basefilename, 150, FC_YELLOW);
 758     sprintf(filename, "%s/%s/%s",
 759             options.base_directory, GRAPHICS_DIRECTORY, basefilename);
 760
 761 #if DEBUG_TIMING
 762     debug_print_timestamp(1, NULL);     /* initialize timestamp function */
 763 #endif
 764
 765     xbm_err = XReadBitmapFile(display,window,filename,
 766                               &width,&height,&clipmask[pos],&hot_x,&hot_y);
 767     switch(xbm_err)
 768     {
 769       case BitmapSuccess:
 770         break;
 771       case BitmapOpenFailed:
 772         Error(ERR_EXIT, "cannot open XBM file '%s'", filename);
 773       case BitmapFileInvalid:
 774         Error(ERR_EXIT, "invalid XBM file '%s'", filename);
 775       case BitmapNoMemory:
 776         Error(ERR_EXIT, "not enough memory for XBM file '%s'", filename);
 777         break;
 778       default:
 779         break;
 780     }
 781
 782 #if DEBUG_TIMING
 783     printf("LOADING XBM FILE %s:", filename);
 784     debug_print_timestamp(1, "");
 785 #endif
 786
 787 #endif /* USE_XPM_LIBRARY */
 788
 789     if (!clipmask[pos])
 790       Error(ERR_EXIT, "cannot get clipmask for '%s'", pic->picture_filename);
 791   }
 792 }
 793
 794 void InitElementProperties()
 795 {
 796   int i,j;
 797
 798   static int ep_amoebalive[] =
 799   {
 800     EL_AMOEBE_NASS,
 801     EL_AMOEBE_NORM,
 802     EL_AMOEBE_VOLL,
 803     EL_AMOEBE_BD
 804   };
 805   static int ep_amoebalive_num = sizeof(ep_amoebalive)/sizeof(int);
 806
 807   static int ep_amoeboid[] =
 808   {
 809     EL_AMOEBE_TOT,
 810     EL_AMOEBE_NASS,
 811     EL_AMOEBE_NORM,
 812     EL_AMOEBE_VOLL,
 813     EL_AMOEBE_BD
 814   };
 815   static int ep_amoeboid_num = sizeof(ep_amoeboid)/sizeof(int);
 816
 817   static int ep_schluessel[] =
 818   {
 819     EL_SCHLUESSEL1,
 820     EL_SCHLUESSEL2,
 821     EL_SCHLUESSEL3,
 822     EL_SCHLUESSEL4
 823   };
 824   static int ep_schluessel_num = sizeof(ep_schluessel)/sizeof(int);
 825
 826   static int ep_pforte[] =
 827   {
 828     EL_PFORTE1,
 829     EL_PFORTE2,
 830     EL_PFORTE3,
 831     EL_PFORTE4,
 832     EL_PFORTE1X,
 833     EL_PFORTE2X,
 834     EL_PFORTE3X,
 835     EL_PFORTE4X
 836   };
 837   static int ep_pforte_num = sizeof(ep_pforte)/sizeof(int);
 838
 839   static int ep_solid[] =
 840   {
 841     EL_BETON,
 842     EL_MAUERWERK,
 843     EL_MAUER_LEBT,
 844     EL_MAUER_X,
 845     EL_MAUER_Y,
 846     EL_MAUER_XY,
 847     EL_FELSBODEN,
 848     EL_AUSGANG_ZU,
 849     EL_AUSGANG_ACT,
 850     EL_AUSGANG_AUF,
 851     EL_AMOEBE_TOT,
 852     EL_AMOEBE_NASS,
 853     EL_AMOEBE_NORM,
 854     EL_AMOEBE_VOLL,
 855     EL_AMOEBE_BD,
 856     EL_MORAST_VOLL,
 857     EL_MORAST_LEER,
 858     EL_SIEB_INAKTIV,
 859     EL_SIEB_LEER,
 860     EL_SIEB_VOLL,
 861     EL_SIEB_TOT,
 862     EL_SIEB2_INAKTIV,
 863     EL_SIEB2_LEER,
 864     EL_SIEB2_VOLL,
 865     EL_SIEB2_TOT,
 866     EL_LIFE,
 867     EL_LIFE_ASYNC,
 868     EL_BADEWANNE1,
 869     EL_BADEWANNE2,
 870     EL_BADEWANNE3,
 871     EL_BADEWANNE4,
 872     EL_BADEWANNE5,
 873     EL_SP_CHIP_SINGLE,
 874     EL_SP_CHIP_LEFT,
 875     EL_SP_CHIP_RIGHT,
 876     EL_SP_CHIP_UPPER,
 877     EL_SP_CHIP_LOWER,
 878     EL_SP_HARD_GRAY,
 879     EL_SP_HARD_GREEN,
 880     EL_SP_HARD_BLUE,
 881     EL_SP_HARD_RED,
 882     EL_SP_HARD_YELLOW,
 883     EL_SP_HARD_BASE1,
 884     EL_SP_HARD_BASE2,
 885     EL_SP_HARD_BASE3,
 886     EL_SP_HARD_BASE4,
 887     EL_SP_HARD_BASE5,
 888     EL_SP_HARD_BASE6,
 889     EL_SP_TERMINAL,
 890     EL_SP_EXIT,
 891     EL_INVISIBLE_STEEL
 892   };
 893   static int ep_solid_num = sizeof(ep_solid)/sizeof(int);
 894
 895   static int ep_massive[] =
 896   {
 897     EL_BETON,
 898     EL_SALZSAEURE,
 899     EL_BADEWANNE1,
 900     EL_BADEWANNE2,
 901     EL_BADEWANNE3,
 902     EL_BADEWANNE4,
 903     EL_BADEWANNE5,
 904     EL_PFORTE1,
 905     EL_PFORTE2,
 906     EL_PFORTE3,
 907     EL_PFORTE4,
 908     EL_PFORTE1X,
 909     EL_PFORTE2X,
 910     EL_PFORTE3X,
 911     EL_PFORTE4X,
 912     EL_SP_HARD_GRAY,
 913     EL_SP_HARD_GREEN,
 914     EL_SP_HARD_BLUE,
 915     EL_SP_HARD_RED,
 916     EL_SP_HARD_YELLOW,
 917     EL_SP_HARD_BASE1,
 918     EL_SP_HARD_BASE2,
 919     EL_SP_HARD_BASE3,
 920     EL_SP_HARD_BASE4,
 921     EL_SP_HARD_BASE5,
 922     EL_SP_HARD_BASE6,
 923     EL_INVISIBLE_STEEL
 924   };
 925   static int ep_massive_num = sizeof(ep_massive)/sizeof(int);
 926
 927   static int ep_slippery[] =
 928   {
 929     EL_FELSBODEN,
 930     EL_FELSBROCKEN,
 931     EL_EDELSTEIN,
 932     EL_EDELSTEIN_BD,
 933     EL_EDELSTEIN_GELB,
 934     EL_EDELSTEIN_ROT,
 935     EL_EDELSTEIN_LILA,
 936     EL_DIAMANT,
 937     EL_BOMBE,
 938     EL_KOKOSNUSS,
 939     EL_ABLENK_EIN,
 940     EL_ABLENK_AUS,
 941     EL_ZEIT_VOLL,
 942     EL_ZEIT_LEER,
 943     EL_BIRNE_EIN,
 944     EL_BIRNE_AUS,
 945     EL_BADEWANNE1,
 946     EL_BADEWANNE2,
 947     EL_SONDE,
 948     EL_SP_ZONK,
 949     EL_SP_INFOTRON,
 950     EL_SP_CHIP_SINGLE,
 951     EL_SP_CHIP_LEFT,
 952     EL_SP_CHIP_RIGHT,
 953     EL_SP_CHIP_UPPER,
 954     EL_SP_CHIP_LOWER,
 955     EL_SPEED_PILL
 956   };
 957   static int ep_slippery_num = sizeof(ep_slippery)/sizeof(int);
 958
 959   static int ep_enemy[] =
 960   {
 961     EL_KAEFER,
 962     EL_FLIEGER,
 963     EL_BUTTERFLY,
 964     EL_FIREFLY,
 965     EL_MAMPFER,
 966     EL_MAMPFER2,
 967     EL_ROBOT,
 968     EL_PACMAN,
 969     EL_SP_SNIKSNAK,
 970     EL_SP_ELECTRON
 971   };
 972   static int ep_enemy_num = sizeof(ep_enemy)/sizeof(int);
 973
 974   static int ep_mauer[] =
 975   {
 976     EL_BETON,
 977     EL_PFORTE1,
 978     EL_PFORTE2,
 979     EL_PFORTE3,
 980     EL_PFORTE4,
 981     EL_PFORTE1X,
 982     EL_PFORTE2X,
 983     EL_PFORTE3X,
 984     EL_PFORTE4X,
 985     EL_AUSGANG_ZU,
 986     EL_AUSGANG_ACT,
 987     EL_AUSGANG_AUF,
 988     EL_MAUERWERK,
 989     EL_FELSBODEN,
 990     EL_MAUER_LEBT,
 991     EL_MAUER_X,
 992     EL_MAUER_Y,
 993     EL_MAUER_XY,
 994     EL_MAUERND,
 995     EL_SP_CHIP_SINGLE,
 996     EL_SP_CHIP_LEFT,
 997     EL_SP_CHIP_RIGHT,
 998     EL_SP_CHIP_UPPER,
 999     EL_SP_CHIP_LOWER,
1000     EL_SP_HARD_GRAY,
1001     EL_SP_HARD_GREEN,
1002     EL_SP_HARD_BLUE,
1003     EL_SP_HARD_RED,
1004     EL_SP_HARD_YELLOW,
1005     EL_SP_HARD_BASE1,
1006     EL_SP_HARD_BASE2,
1007     EL_SP_HARD_BASE3,
1008     EL_SP_HARD_BASE4,
1009     EL_SP_HARD_BASE5,
1010     EL_SP_HARD_BASE6,
1011     EL_SP_TERMINAL,
1012     EL_SP_EXIT,
1013     EL_INVISIBLE_STEEL
1014   };
1015   static int ep_mauer_num = sizeof(ep_mauer)/sizeof(int);
1016
1017   static int ep_can_fall[] =
1018   {
1019     EL_FELSBROCKEN,
1020     EL_EDELSTEIN,
1021     EL_EDELSTEIN_BD,
1022     EL_EDELSTEIN_GELB,
1023     EL_EDELSTEIN_ROT,
1024     EL_EDELSTEIN_LILA,
1025     EL_DIAMANT,
1026     EL_BOMBE,
1027     EL_KOKOSNUSS,
1028     EL_TROPFEN,
1029     EL_MORAST_VOLL,
1030     EL_SIEB_VOLL,
1031     EL_SIEB2_VOLL,
1032     EL_ZEIT_VOLL,
1033     EL_ZEIT_LEER,
1034     EL_SP_ZONK,
1035     EL_SP_INFOTRON,
1036     EL_SP_DISK_ORANGE
1037   };
1038   static int ep_can_fall_num = sizeof(ep_can_fall)/sizeof(int);
1039
1040   static int ep_can_smash[] =
1041   {
1042     EL_FELSBROCKEN,
1043     EL_EDELSTEIN,
1044     EL_EDELSTEIN_BD,
1045     EL_EDELSTEIN_GELB,
1046     EL_EDELSTEIN_ROT,
1047     EL_EDELSTEIN_LILA,
1048     EL_DIAMANT,
1049     EL_SCHLUESSEL1,
1050     EL_SCHLUESSEL2,
1051     EL_SCHLUESSEL3,
1052     EL_SCHLUESSEL4,
1053     EL_BOMBE,
1054     EL_KOKOSNUSS,
1055     EL_TROPFEN,
1056     EL_ZEIT_VOLL,
1057     EL_ZEIT_LEER,
1058     EL_SP_ZONK,
1059     EL_SP_INFOTRON,
1060     EL_SP_DISK_ORANGE
1061   };
1062   static int ep_can_smash_num = sizeof(ep_can_smash)/sizeof(int);
1063
1064   static int ep_can_change[] =
1065   {
1066     EL_FELSBROCKEN,
1067     EL_EDELSTEIN,
1068     EL_EDELSTEIN_BD,
1069     EL_EDELSTEIN_GELB,
1070     EL_EDELSTEIN_ROT,
1071     EL_EDELSTEIN_LILA,
1072     EL_DIAMANT
1073   };
1074   static int ep_can_change_num = sizeof(ep_can_change)/sizeof(int);
1075
1076   static int ep_can_move[] =
1077   {
1078     EL_KAEFER,
1079     EL_FLIEGER,
1080     EL_BUTTERFLY,
1081     EL_FIREFLY,
1082     EL_MAMPFER,
1083     EL_MAMPFER2,
1084     EL_ROBOT,
1085     EL_PACMAN,
1086     EL_MAULWURF,
1087     EL_PINGUIN,
1088     EL_SCHWEIN,
1089     EL_DRACHE,
1090     EL_SONDE,
1091     EL_SP_SNIKSNAK,
1092     EL_SP_ELECTRON
1093   };
1094   static int ep_can_move_num = sizeof(ep_can_move)/sizeof(int);
1095
1096   static int ep_could_move[] =
1097   {
1098     EL_KAEFER_R,
1099     EL_KAEFER_O,
1100     EL_KAEFER_L,
1101     EL_KAEFER_U,
1102     EL_FLIEGER_R,
1103     EL_FLIEGER_O,
1104     EL_FLIEGER_L,
1105     EL_FLIEGER_U,
1106     EL_BUTTERFLY_R,
1107     EL_BUTTERFLY_O,
1108     EL_BUTTERFLY_L,
1109     EL_BUTTERFLY_U,
1110     EL_FIREFLY_R,
1111     EL_FIREFLY_O,
1112     EL_FIREFLY_L,
1113     EL_FIREFLY_U,
1114     EL_PACMAN_R,
1115     EL_PACMAN_O,
1116     EL_PACMAN_L,
1117     EL_PACMAN_U
1118   };
1119   static int ep_could_move_num = sizeof(ep_could_move)/sizeof(int);
1120
1121   static int ep_dont_touch[] =
1122   {
1123     EL_KAEFER,
1124     EL_FLIEGER,
1125     EL_BUTTERFLY,
1126     EL_FIREFLY
1127   };
1128   static int ep_dont_touch_num = sizeof(ep_dont_touch)/sizeof(int);
1129
1130   static int ep_dont_go_to[] =
1131   {
1132     EL_KAEFER,
1133     EL_FLIEGER,
1134     EL_BUTTERFLY,
1135     EL_FIREFLY,
1136     EL_MAMPFER,
1137     EL_MAMPFER2,
1138     EL_ROBOT,
1139     EL_PACMAN,
1140     EL_TROPFEN,
1141     EL_SALZSAEURE,
1142     EL_SP_SNIKSNAK,
1143     EL_SP_ELECTRON,
1144     EL_SP_BUG_ACTIVE
1145   };
1146   static int ep_dont_go_to_num = sizeof(ep_dont_go_to)/sizeof(int);
1147
1148   static int ep_mampf2[] =
1149   {
1150     EL_ERDREICH,
1151     EL_KAEFER,
1152     EL_FLIEGER,
1153     EL_BUTTERFLY,
1154     EL_FIREFLY,
1155     EL_MAMPFER,
1156     EL_ROBOT,
1157     EL_PACMAN,
1158     EL_TROPFEN,
1159     EL_AMOEBE_TOT,
1160     EL_AMOEBE_NASS,
1161     EL_AMOEBE_NORM,
1162     EL_AMOEBE_VOLL,
1163     EL_AMOEBE_BD,
1164     EL_EDELSTEIN,
1165     EL_EDELSTEIN_BD,
1166     EL_EDELSTEIN_GELB,
1167     EL_EDELSTEIN_ROT,
1168     EL_EDELSTEIN_LILA,
1169     EL_DIAMANT
1170   };
1171   static int ep_mampf2_num = sizeof(ep_mampf2)/sizeof(int);
1172
1173   static int ep_bd_element[] =
1174   {
1175     EL_LEERRAUM,
1176     EL_ERDREICH,
1177     EL_FELSBODEN,
1178     EL_FELSBROCKEN,
1179     EL_EDELSTEIN_BD,
1180     EL_SIEB2_INAKTIV,
1181     EL_AUSGANG_ZU,
1182     EL_AUSGANG_AUF,
1183     EL_BETON,
1184     EL_SPIELFIGUR,
1185     EL_FIREFLY,
1186     EL_FIREFLY_1,
1187     EL_FIREFLY_2,
1188     EL_FIREFLY_3,
1189     EL_FIREFLY_4,
1190     EL_BUTTERFLY,
1191     EL_BUTTERFLY_1,
1192     EL_BUTTERFLY_2,
1193     EL_BUTTERFLY_3,
1194     EL_BUTTERFLY_4,
1195     EL_AMOEBE_BD,
1196     EL_CHAR_FRAGE
1197   };
1198   static int ep_bd_element_num = sizeof(ep_bd_element)/sizeof(int);
1199
1200   static int ep_sb_element[] =
1201   {
1202     EL_LEERRAUM,
1203     EL_BETON,
1204     EL_SOKOBAN_OBJEKT,
1205     EL_SOKOBAN_FELD_LEER,
1206     EL_SOKOBAN_FELD_VOLL,
1207     EL_SPIELFIGUR,
1208     EL_INVISIBLE_STEEL
1209   };
1210   static int ep_sb_element_num = sizeof(ep_sb_element)/sizeof(int);
1211
1212   static int ep_gem[] =
1213   {
1214     EL_EDELSTEIN,
1215     EL_EDELSTEIN_BD,
1216     EL_EDELSTEIN_GELB,
1217     EL_EDELSTEIN_ROT,
1218     EL_EDELSTEIN_LILA,
1219     EL_DIAMANT,
1220     EL_SP_INFOTRON
1221   };
1222   static int ep_gem_num = sizeof(ep_gem)/sizeof(int);
1223
1224   static int ep_inactive[] =
1225   {
1226     EL_LEERRAUM,
1227     EL_ERDREICH,
1228     EL_MAUERWERK,
1229     EL_FELSBODEN,
1230     EL_SCHLUESSEL,
1231     EL_BETON,
1232     EL_AMOEBE_TOT,
1233     EL_MORAST_LEER,
1234     EL_BADEWANNE,
1235     EL_ABLENK_AUS,
1236     EL_SCHLUESSEL1,
1237     EL_SCHLUESSEL2,
1238     EL_SCHLUESSEL3,
1239     EL_SCHLUESSEL4,
1240     EL_PFORTE1,
1241     EL_PFORTE2,
1242     EL_PFORTE3,
1243     EL_PFORTE4,
1244     EL_PFORTE1X,
1245     EL_PFORTE2X,
1246     EL_PFORTE3X,
1247     EL_PFORTE4X,
1248     EL_DYNAMIT_AUS,
1249     EL_UNSICHTBAR,
1250     EL_BIRNE_AUS,
1251     EL_BIRNE_EIN,
1252     EL_ERZ_EDEL,
1253     EL_ERZ_DIAM,
1254     EL_ERZ_EDEL_BD,
1255     EL_ERZ_EDEL_GELB,
1256     EL_DYNABOMB_NR,
1257     EL_DYNABOMB_SZ,
1258     EL_DYNABOMB_XL,
1259     EL_SOKOBAN_OBJEKT,
1260     EL_SOKOBAN_FELD_LEER,
1261     EL_SOKOBAN_FELD_VOLL,
1262     EL_ERZ_EDEL_ROT,
1263     EL_ERZ_EDEL_LILA,
1264     EL_BADEWANNE1,
1265     EL_BADEWANNE2,
1266     EL_BADEWANNE3,
1267     EL_BADEWANNE4,
1268     EL_BADEWANNE5,
1269     EL_SIEB_INAKTIV,
1270     EL_SIEB_TOT,
1271     EL_SIEB2_INAKTIV,
1272     EL_SIEB2_TOT,
1273     EL_AMOEBA2DIAM,
1274     EL_BLOCKED,
1275     EL_SP_EMPTY,
1276     EL_SP_BASE,
1277     EL_SP_PORT1_RIGHT,
1278     EL_SP_PORT1_DOWN,
1279     EL_SP_PORT1_LEFT,
1280     EL_SP_PORT1_UP,
1281     EL_SP_PORT2_RIGHT,
1282     EL_SP_PORT2_DOWN,
1283     EL_SP_PORT2_LEFT,
1284     EL_SP_PORT2_UP,
1285     EL_SP_PORT_X,
1286     EL_SP_PORT_Y,
1287     EL_SP_PORT_XY,
1288     EL_SP_DISK_RED,
1289     EL_SP_DISK_YELLOW,
1290     EL_SP_CHIP_SINGLE,
1291     EL_SP_CHIP_LEFT,
1292     EL_SP_CHIP_RIGHT,
1293     EL_SP_CHIP_UPPER,
1294     EL_SP_CHIP_LOWER,
1295     EL_SP_HARD_GRAY,
1296     EL_SP_HARD_GREEN,
1297     EL_SP_HARD_BLUE,
1298     EL_SP_HARD_RED,
1299     EL_SP_HARD_YELLOW,
1300     EL_SP_HARD_BASE1,
1301     EL_SP_HARD_BASE2,
1302     EL_SP_HARD_BASE3,
1303     EL_SP_HARD_BASE4,
1304     EL_SP_HARD_BASE5,
1305     EL_SP_HARD_BASE6,
1306     EL_SP_EXIT,
1307     EL_INVISIBLE_STEEL
1308   };
1309   static int ep_inactive_num = sizeof(ep_inactive)/sizeof(int);
1310
1311   static int ep_explosive[] =
1312   {
1313     EL_BOMBE,
1314     EL_DYNAMIT,
1315     EL_DYNAMIT_AUS,
1316     EL_DYNABOMB,
1317     EL_DYNABOMB_NR,
1318     EL_DYNABOMB_SZ,
1319     EL_DYNABOMB_XL,
1320     EL_KAEFER,
1321     EL_MAULWURF,
1322     EL_PINGUIN,
1323     EL_SCHWEIN,
1324     EL_DRACHE,
1325     EL_SONDE,
1326     EL_SP_DISK_RED,
1327     EL_SP_DISK_ORANGE,
1328     EL_SP_DISK_YELLOW,
1329     EL_SP_SNIKSNAK,
1330     EL_SP_ELECTRON
1331   };
1332   static int ep_explosive_num = sizeof(ep_explosive)/sizeof(int);
1333
1334   static int ep_mampf3[] =
1335   {
1336     EL_EDELSTEIN,
1337     EL_EDELSTEIN_BD,
1338     EL_EDELSTEIN_GELB,
1339     EL_EDELSTEIN_ROT,
1340     EL_EDELSTEIN_LILA,
1341     EL_DIAMANT
1342   };
1343   static int ep_mampf3_num = sizeof(ep_mampf3)/sizeof(int);
1344
1345   static int ep_pushable[] =
1346   {
1347     EL_FELSBROCKEN,
1348     EL_BOMBE,
1349     EL_KOKOSNUSS,
1350     EL_ZEIT_LEER,
1351     EL_SOKOBAN_FELD_VOLL,
1352     EL_SOKOBAN_OBJEKT,
1353     EL_SONDE,
1354     EL_SP_ZONK,
1355     EL_SP_DISK_ORANGE,
1356     EL_SP_DISK_YELLOW
1357   };
1358   static int ep_pushable_num = sizeof(ep_pushable)/sizeof(int);
1359
1360   static int ep_player[] =
1361   {
1362     EL_SPIELFIGUR,
1363     EL_SPIELER1,
1364     EL_SPIELER2,
1365     EL_SPIELER3,
1366     EL_SPIELER4
1367   };
1368   static int ep_player_num = sizeof(ep_player)/sizeof(int);
1369
1370   static int ep_has_content[] =
1371   {
1372     EL_MAMPFER,
1373     EL_AMOEBE_NASS,
1374     EL_AMOEBE_NORM,
1375     EL_AMOEBE_VOLL,
1376     EL_AMOEBE_BD
1377   };
1378   static int ep_has_content_num = sizeof(ep_has_content)/sizeof(int);
1379
1380   static int ep_eatable[] =
1381   {
1382     EL_ERDREICH,
1383     EL_SP_BASE,
1384     EL_SP_BUG
1385   };
1386   static int ep_eatable_num = sizeof(ep_eatable)/sizeof(int);
1387
1388   static int ep_sp_element[] =
1389   {
1390     EL_SP_EMPTY,
1391     EL_SP_ZONK,
1392     EL_SP_BASE,
1393     EL_SP_MURPHY,
1394     EL_SP_INFOTRON,
1395     EL_SP_CHIP_SINGLE,
1396     EL_SP_HARD_GRAY,
1397     EL_SP_EXIT,
1398     EL_SP_DISK_ORANGE,
1399     EL_SP_PORT1_RIGHT,
1400     EL_SP_PORT1_DOWN,
1401     EL_SP_PORT1_LEFT,
1402     EL_SP_PORT1_UP,
1403     EL_SP_PORT2_RIGHT,
1404     EL_SP_PORT2_DOWN,
1405     EL_SP_PORT2_LEFT,
1406     EL_SP_PORT2_UP,
1407     EL_SP_SNIKSNAK,
1408     EL_SP_DISK_YELLOW,
1409     EL_SP_TERMINAL,
1410     EL_SP_DISK_RED,
1411     EL_SP_PORT_Y,
1412     EL_SP_PORT_X,
1413     EL_SP_PORT_XY,
1414     EL_SP_ELECTRON,
1415     EL_SP_BUG,
1416     EL_SP_CHIP_LEFT,
1417     EL_SP_CHIP_RIGHT,
1418     EL_SP_HARD_BASE1,
1419     EL_SP_HARD_GREEN,
1420     EL_SP_HARD_BLUE,
1421     EL_SP_HARD_RED,
1422     EL_SP_HARD_YELLOW,
1423     EL_SP_HARD_BASE2,
1424     EL_SP_HARD_BASE3,
1425     EL_SP_HARD_BASE4,
1426     EL_SP_HARD_BASE5,
1427     EL_SP_HARD_BASE6,
1428     EL_SP_CHIP_UPPER,
1429     EL_SP_CHIP_LOWER
1430   };
1431   static int ep_sp_element_num = sizeof(ep_sp_element)/sizeof(int);
1432
1433   static long ep_bit[] =
1434   {
1435     EP_BIT_AMOEBALIVE,
1436     EP_BIT_AMOEBOID,
1437     EP_BIT_SCHLUESSEL,
1438     EP_BIT_PFORTE,
1439     EP_BIT_SOLID,
1440     EP_BIT_MASSIVE,
1441     EP_BIT_SLIPPERY,
1442     EP_BIT_ENEMY,
1443     EP_BIT_MAUER,
1444     EP_BIT_CAN_FALL,
1445     EP_BIT_CAN_SMASH,
1446     EP_BIT_CAN_CHANGE,
1447     EP_BIT_CAN_MOVE,
1448     EP_BIT_COULD_MOVE,
1449     EP_BIT_DONT_TOUCH,
1450     EP_BIT_DONT_GO_TO,
1451     EP_BIT_MAMPF2,
1452     EP_BIT_BD_ELEMENT,
1453     EP_BIT_SB_ELEMENT,
1454     EP_BIT_GEM,
1455     EP_BIT_INACTIVE,
1456     EP_BIT_EXPLOSIVE,
1457     EP_BIT_MAMPF3,
1458     EP_BIT_PUSHABLE,
1459     EP_BIT_PLAYER,
1460     EP_BIT_HAS_CONTENT,
1461     EP_BIT_EATABLE,
1462     EP_BIT_SP_ELEMENT
1463   };
1464   static int *ep_array[] =
1465   {
1466     ep_amoebalive,
1467     ep_amoeboid,
1468     ep_schluessel,
1469     ep_pforte,
1470     ep_solid,
1471     ep_massive,
1472     ep_slippery,
1473     ep_enemy,
1474     ep_mauer,
1475     ep_can_fall,
1476     ep_can_smash,
1477     ep_can_change,
1478     ep_can_move,
1479     ep_could_move,
1480     ep_dont_touch,
1481     ep_dont_go_to,
1482     ep_mampf2,
1483     ep_bd_element,
1484     ep_sb_element,
1485     ep_gem,
1486     ep_inactive,
1487     ep_explosive,
1488     ep_mampf3,
1489     ep_pushable,
1490     ep_player,
1491     ep_has_content,
1492     ep_eatable,
1493     ep_sp_element
1494   };
1495   static int *ep_num[] =
1496   {
1497     &ep_amoebalive_num,
1498     &ep_amoeboid_num,
1499     &ep_schluessel_num,
1500     &ep_pforte_num,
1501     &ep_solid_num,
1502     &ep_massive_num,
1503     &ep_slippery_num,
1504     &ep_enemy_num,
1505     &ep_mauer_num,
1506     &ep_can_fall_num,
1507     &ep_can_smash_num,
1508     &ep_can_change_num,
1509     &ep_can_move_num,
1510     &ep_could_move_num,
1511     &ep_dont_touch_num,
1512     &ep_dont_go_to_num,
1513     &ep_mampf2_num,
1514     &ep_bd_element_num,
1515     &ep_sb_element_num,
1516     &ep_gem_num,
1517     &ep_inactive_num,
1518     &ep_explosive_num,
1519     &ep_mampf3_num,
1520     &ep_pushable_num,
1521     &ep_player_num,
1522     &ep_has_content_num,
1523     &ep_eatable_num,
1524     &ep_sp_element_num
1525   };
1526   static int num_properties = sizeof(ep_num)/sizeof(int *);
1527
1528   for(i=0; i<MAX_ELEMENTS; i++)
1529     Elementeigenschaften[i] = 0;
1530
1531   for(i=0; i<num_properties; i++)
1532     for(j=0; j<*(ep_num[i]); j++)
1533       Elementeigenschaften[(ep_array[i])[j]] |= ep_bit[i];
1534   for(i=EL_CHAR_START; i<EL_CHAR_END; i++)
1535     Elementeigenschaften[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1536 }
1537
1538 void CloseAllAndExit(int exit_value)
1539 {
1540   int i;
1541
1542   if (sound_process_id)
1543   {
1544     StopSounds();
1545     kill(sound_process_id, SIGTERM);
1546     FreeSounds(NUM_SOUNDS);
1547   }
1548
1549   for(i=0; i<NUM_PIXMAPS; i++)
1550   {
1551     if (pix[i])
1552     {
1553 #ifdef USE_XPM_LIBRARY
1554       if (i < NUM_PICTURES)     /* XPM pictures */
1555       {
1556         XFreeColors(display,DefaultColormap(display,screen),
1557                     xpm_att[i].pixels,xpm_att[i].npixels,0);
1558         XpmFreeAttributes(&xpm_att[i]);
1559       }
1560 #endif
1561       XFreePixmap(display,pix[i]);
1562     }
1563     if (clipmask[i])
1564       XFreePixmap(display,clipmask[i]);
1565     if (clip_gc[i])
1566       XFreeGC(display, clip_gc[i]);
1567   }
1568
1569   if (gc)
1570     XFreeGC(display, gc);
1571
1572   if (display)
1573   {
1574     XAutoRepeatOn(display);
1575     XCloseDisplay(display);
1576   }
1577
1578 #ifdef MSDOS
1579   dumpErrorFile();
1580 #endif
1581
1582   exit(exit_value);
1583 }