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 = ExposureMask | StructureNotifyMask | FocusChangeMask |
 440                       ButtonPressMask | ButtonReleaseMask | ButtonMotionMask |
 441                       KeyPressMask | KeyReleaseMask;
 442   XSelectInput(display, window, window_event_mask);
 443 #endif
 444
 445   /* create GC for drawing with window depth */
 446   gc_values.graphics_exposures = False;
 447   gc_values.foreground = pen_bg;
 448   gc_values.background = pen_bg;
 449   gc_valuemask = GCGraphicsExposures | GCForeground | GCBackground;
 450   gc = XCreateGC(display, window, gc_valuemask, &gc_values);
 451 }
 452
 453 void DrawInitText(char *text, int ypos, int color)
 454 {
 455   if (display && window && pix[PIX_SMALLFONT])
 456   {
 457     XFillRectangle(display,window,gc,0,ypos, WIN_XSIZE,FONT2_YSIZE);
 458     DrawTextExt(window,gc,(WIN_XSIZE-strlen(text)*FONT2_XSIZE)/2,
 459                 ypos,text,FS_SMALL,color);
 460     XFlush(display);
 461   }
 462 }
 463
 464 void InitGfx()
 465 {
 466   int i,j;
 467   GC copy_clipmask_gc;
 468   XGCValues clip_gc_values;
 469   unsigned long clip_gc_valuemask;
 470
 471 #ifdef MSDOS
 472   static struct PictureFileInfo pic[NUM_PICTURES] =
 473   {
 474     { "Screen", TRUE },
 475     { "Door",   TRUE },
 476     { "Heroes", TRUE },
 477     { "Toons",  TRUE },
 478     { "More",   TRUE },
 479     { "Font",   FALSE },
 480     { "Font2",  FALSE }
 481   };
 482 #else
 483   static struct PictureFileInfo pic[NUM_PICTURES] =
 484   {
 485     { "RocksScreen",    TRUE },
 486     { "RocksDoor",      TRUE },
 487     { "RocksHeroes",    TRUE },
 488     { "RocksToons",     TRUE },
 489     { "RocksMore",      TRUE },
 490     { "RocksFont",      FALSE },
 491     { "RocksFont2",     FALSE }
 492   };
 493 #endif
 494
 495   static struct
 496   {
 497     int start;
 498     int count;
 499   }
 500   tile_needs_clipping[] =
 501   {
 502     { GFX_SPIELER1_UP, 4 },
 503     { GFX_SPIELER1_DOWN, 4 },
 504     { GFX_SPIELER1_LEFT, 4 },
 505     { GFX_SPIELER1_RIGHT, 4 },
 506     { GFX_SPIELER1_PUSH_LEFT, 4 },
 507     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 508     { GFX_SPIELER2_UP, 4 },
 509     { GFX_SPIELER2_DOWN, 4 },
 510     { GFX_SPIELER2_LEFT, 4 },
 511     { GFX_SPIELER2_RIGHT, 4 },
 512     { GFX_SPIELER2_PUSH_LEFT, 4 },
 513     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 514     { GFX_SPIELER3_UP, 4 },
 515     { GFX_SPIELER3_DOWN, 4 },
 516     { GFX_SPIELER3_LEFT, 4 },
 517     { GFX_SPIELER3_RIGHT, 4 },
 518     { GFX_SPIELER3_PUSH_LEFT, 4 },
 519     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 520     { GFX_SPIELER4_UP, 4 },
 521     { GFX_SPIELER4_DOWN, 4 },
 522     { GFX_SPIELER4_LEFT, 4 },
 523     { GFX_SPIELER4_RIGHT, 4 },
 524     { GFX_SPIELER4_PUSH_LEFT, 4 },
 525     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 526     { GFX_GEBLUBBER, 4 },
 527     { GFX_DYNAMIT, 7 },
 528     { GFX_DYNABOMB, 4 },
 529     { GFX_EXPLOSION, 8 },
 530     { GFX_SOKOBAN_OBJEKT, 1 },
 531     { GFX_FUNKELN_BLAU, 3 },
 532     { GFX_FUNKELN_WEISS, 3 },
 533     { -1, 0 }
 534   };
 535
 536 #if DEBUG_TIMING
 537   debug_print_timestamp(0, NULL);       /* initialize timestamp function */
 538 #endif
 539
 540   LoadGfx(PIX_SMALLFONT,&pic[PIX_SMALLFONT]);
 541   DrawInitText(WINDOWTITLE_STRING,20,FC_YELLOW);
 542   DrawInitText(COPYRIGHT_STRING,50,FC_RED);
 543 #ifdef MSDOS
 544   DrawInitText("MSDOS version done by Guido Schulz",210,FC_BLUE);
 545   rest(200);
 546 #endif /* MSDOS */
 547   DrawInitText("Loading graphics:",120,FC_GREEN);
 548
 549   for(i=0; i<NUM_PICTURES; i++)
 550     if (i != PIX_SMALLFONT)
 551       LoadGfx(i,&pic[i]);
 552
 553 #if DEBUG_TIMING
 554   debug_print_timestamp(0, "SUMMARY LOADING ALL GRAPHICS:");
 555 #endif
 556
 557   pix[PIX_DB_BACK] = XCreatePixmap(display, window,
 558                                    WIN_XSIZE,WIN_YSIZE,
 559                                    XDefaultDepth(display,screen));
 560   pix[PIX_DB_DOOR] = XCreatePixmap(display, window,
 561                                    3*DXSIZE,DYSIZE+VYSIZE,
 562                                    XDefaultDepth(display,screen));
 563   pix[PIX_DB_FIELD] = XCreatePixmap(display, window,
 564                                     FXSIZE,FYSIZE,
 565                                     XDefaultDepth(display,screen));
 566
 567   clip_gc_values.graphics_exposures = False;
 568   clip_gc_valuemask = GCGraphicsExposures;
 569   copy_clipmask_gc =
 570     XCreateGC(display,clipmask[PIX_BACK],clip_gc_valuemask,&clip_gc_values);
 571
 572   clip_gc_values.graphics_exposures = False;
 573   clip_gc_valuemask = GCGraphicsExposures;
 574   tile_clip_gc =
 575     XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 576
 577   /* initialize pixmap array to Pixmap 'None' */
 578   for(i=0; i<NUM_TILES; i++)
 579     tile_clipmask[i] = None;
 580
 581   /* create only those clipping Pixmaps we really need */
 582   for(i=0; tile_needs_clipping[i].start>=0; i++)
 583   {
 584     for(j=0; j<tile_needs_clipping[i].count; j++)
 585     {
 586       int tile = tile_needs_clipping[i].start + j;
 587       int graphic = tile;
 588       int src_x, src_y;
 589       Pixmap src_pixmap;
 590
 591       if (graphic >= GFX_START_ROCKSSCREEN &&
 592           graphic <= GFX_END_ROCKSSCREEN)
 593       {
 594         src_pixmap = clipmask[PIX_BACK];
 595         graphic -= GFX_START_ROCKSSCREEN;
 596         src_x = SX + (graphic % GFX_PER_LINE) * TILEX;
 597         src_y = SY + (graphic / GFX_PER_LINE) * TILEY;
 598       }
 599       else if (graphic >= GFX_START_ROCKSHEROES &&
 600                graphic <= GFX_END_ROCKSHEROES)
 601       {
 602         src_pixmap = clipmask[PIX_HEROES];
 603         graphic -= GFX_START_ROCKSHEROES;
 604         src_x = (graphic % HEROES_PER_LINE) * TILEX;
 605         src_y = (graphic / HEROES_PER_LINE) * TILEY;
 606       }
 607       else if (graphic >= GFX_START_ROCKSFONT &&
 608                graphic <= GFX_END_ROCKSFONT)
 609       {
 610         src_pixmap = clipmask[PIX_BIGFONT];
 611         graphic -= GFX_START_ROCKSFONT;
 612         src_x = (graphic % FONT_CHARS_PER_LINE) * TILEX;
 613         src_y = (graphic / FONT_CHARS_PER_LINE) * TILEY +
 614           FC_SPECIAL1 * FONT_LINES_PER_FONT * TILEY;
 615       }
 616       else
 617         break;
 618
 619       tile_clipmask[tile] = XCreatePixmap(display, window, TILEX,TILEY, 1);
 620
 621       XCopyArea(display,src_pixmap,tile_clipmask[tile],copy_clipmask_gc,
 622                 src_x,src_y, TILEX,TILEY, 0,0);
 623     }
 624   }
 625
 626   if (!pix[PIX_DB_BACK] || !pix[PIX_DB_DOOR])
 627     Error(ERR_EXIT, "cannot create additional pixmaps");
 628
 629   for(i=0; i<NUM_PIXMAPS; i++)
 630   {
 631     if (clipmask[i])
 632     {
 633       clip_gc_values.graphics_exposures = False;
 634       clip_gc_values.clip_mask = clipmask[i];
 635       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 636       clip_gc[i] = XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 637     }
 638   }
 639
 640   drawto = backbuffer = pix[PIX_DB_BACK];
 641   fieldbuffer = pix[PIX_DB_FIELD];
 642   SetDrawtoField(DRAW_BACKBUFFER);
 643
 644   XCopyArea(display,pix[PIX_BACK],backbuffer,gc,
 645             0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 646   XFillRectangle(display,pix[PIX_DB_BACK],gc,
 647                  REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 648   XFillRectangle(display,pix[PIX_DB_DOOR],gc,
 649                  0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 650
 651   for(i=0; i<MAX_BUF_XSIZE; i++)
 652     for(j=0; j<MAX_BUF_YSIZE; j++)
 653       redraw[i][j] = 0;
 654   redraw_tiles = 0;
 655   redraw_mask = REDRAW_ALL;
 656 }
 657
 658 void LoadGfx(int pos, struct PictureFileInfo *pic)
 659 {
 660   char basefilename[256];
 661   char filename[256];
 662
 663 #ifdef USE_XPM_LIBRARY
 664   int xpm_err, xbm_err;
 665   unsigned int width,height;
 666   int hot_x,hot_y;
 667   Pixmap shapemask;
 668   char *picture_ext = ".xpm";
 669   char *picturemask_ext = "Mask.xbm";
 670 #else
 671   int pcx_err;
 672   char *picture_ext = ".pcx";
 673 #endif
 674
 675   /* Grafik laden */
 676   if (pic->picture_filename)
 677   {
 678     sprintf(basefilename, "%s%s", pic->picture_filename, picture_ext);
 679     DrawInitText(basefilename, 150, FC_YELLOW);
 680     sprintf(filename, "%s/%s/%s",
 681             options.base_directory, GRAPHICS_DIRECTORY, basefilename);
 682
 683 #ifdef MSDOS
 684     rest(100);
 685 #endif /* MSDOS */
 686
 687 #if DEBUG_TIMING
 688     debug_print_timestamp(1, NULL);     /* initialize timestamp function */
 689 #endif
 690
 691 #ifdef USE_XPM_LIBRARY
 692
 693     xpm_att[pos].valuemask = XpmCloseness;
 694     xpm_att[pos].closeness = 20000;
 695     xpm_err = XpmReadFileToPixmap(display,window,filename,
 696                                   &pix[pos],&shapemask,&xpm_att[pos]);
 697     switch(xpm_err)
 698     {
 699       case XpmOpenFailed:
 700         Error(ERR_EXIT, "cannot open XPM file '%s'", filename);
 701       case XpmFileInvalid:
 702         Error(ERR_EXIT, "invalid XPM file '%s'", filename);
 703       case XpmNoMemory:
 704         Error(ERR_EXIT, "not enough memory for XPM file '%s'", filename);
 705       case XpmColorFailed:
 706         Error(ERR_EXIT, "cannot get colors for XPM file '%s'", filename);
 707       default:
 708         break;
 709     }
 710
 711 #if DEBUG_TIMING
 712     printf("LOADING XPM FILE %s:", filename);
 713     debug_print_timestamp(1, "");
 714 #endif
 715
 716 #else /* !USE_XPM_LIBRARY */
 717
 718     pcx_err = Read_PCX_to_Pixmap(display, window, gc, filename,
 719                                  &pix[pos], &clipmask[pos]);
 720     switch(pcx_err)
 721     {
 722       case PCX_Success:
 723         break;
 724       case PCX_OpenFailed:
 725         Error(ERR_EXIT, "cannot open PCX file '%s'", filename);
 726       case PCX_ReadFailed:
 727         Error(ERR_EXIT, "cannot read PCX file '%s'", filename);
 728       case PCX_FileInvalid:
 729         Error(ERR_EXIT, "invalid PCX file '%s'", filename);
 730       case PCX_NoMemory:
 731         Error(ERR_EXIT, "not enough memory for PCX file '%s'", filename);
 732       case PCX_ColorFailed:
 733         Error(ERR_EXIT, "cannot get colors for PCX file '%s'", filename);
 734       default:
 735         break;
 736     }
 737
 738 #if DEBUG_TIMING
 739     printf("SUMMARY LOADING PCX FILE %s:", filename);
 740     debug_print_timestamp(1, "");
 741 #endif
 742
 743 #endif /* !USE_XPM_LIBRARY */
 744
 745     if (!pix[pos])
 746       Error(ERR_EXIT, "cannot get graphics for '%s'", pic->picture_filename);
 747   }
 748
 749   /* zugehörige Maske laden (wenn vorhanden) */
 750   if (pic->picture_with_mask)
 751   {
 752 #ifdef USE_XPM_LIBRARY
 753
 754     sprintf(basefilename, "%s%s", pic->picture_filename, picturemask_ext);
 755     DrawInitText(basefilename, 150, FC_YELLOW);
 756     sprintf(filename, "%s/%s/%s",
 757             options.base_directory, GRAPHICS_DIRECTORY, basefilename);
 758
 759 #if DEBUG_TIMING
 760     debug_print_timestamp(1, NULL);     /* initialize timestamp function */
 761 #endif
 762
 763     xbm_err = XReadBitmapFile(display,window,filename,
 764                               &width,&height,&clipmask[pos],&hot_x,&hot_y);
 765     switch(xbm_err)
 766     {
 767       case BitmapSuccess:
 768         break;
 769       case BitmapOpenFailed:
 770         Error(ERR_EXIT, "cannot open XBM file '%s'", filename);
 771       case BitmapFileInvalid:
 772         Error(ERR_EXIT, "invalid XBM file '%s'", filename);
 773       case BitmapNoMemory:
 774         Error(ERR_EXIT, "not enough memory for XBM file '%s'", filename);
 775         break;
 776       default:
 777         break;
 778     }
 779
 780 #if DEBUG_TIMING
 781     printf("LOADING XBM FILE %s:", filename);
 782     debug_print_timestamp(1, "");
 783 #endif
 784
 785 #endif /* USE_XPM_LIBRARY */
 786
 787     if (!clipmask[pos])
 788       Error(ERR_EXIT, "cannot get clipmask for '%s'", pic->picture_filename);
 789   }
 790 }
 791
 792 void InitElementProperties()
 793 {
 794   int i,j;
 795
 796   static int ep_amoebalive[] =
 797   {
 798     EL_AMOEBE_NASS,
 799     EL_AMOEBE_NORM,
 800     EL_AMOEBE_VOLL,
 801     EL_AMOEBE_BD
 802   };
 803   static int ep_amoebalive_num = sizeof(ep_amoebalive)/sizeof(int);
 804
 805   static int ep_amoeboid[] =
 806   {
 807     EL_AMOEBE_TOT,
 808     EL_AMOEBE_NASS,
 809     EL_AMOEBE_NORM,
 810     EL_AMOEBE_VOLL,
 811     EL_AMOEBE_BD
 812   };
 813   static int ep_amoeboid_num = sizeof(ep_amoeboid)/sizeof(int);
 814
 815   static int ep_schluessel[] =
 816   {
 817     EL_SCHLUESSEL1,
 818     EL_SCHLUESSEL2,
 819     EL_SCHLUESSEL3,
 820     EL_SCHLUESSEL4
 821   };
 822   static int ep_schluessel_num = sizeof(ep_schluessel)/sizeof(int);
 823
 824   static int ep_pforte[] =
 825   {
 826     EL_PFORTE1,
 827     EL_PFORTE2,
 828     EL_PFORTE3,
 829     EL_PFORTE4,
 830     EL_PFORTE1X,
 831     EL_PFORTE2X,
 832     EL_PFORTE3X,
 833     EL_PFORTE4X
 834   };
 835   static int ep_pforte_num = sizeof(ep_pforte)/sizeof(int);
 836
 837   static int ep_solid[] =
 838   {
 839     EL_BETON,
 840     EL_MAUERWERK,
 841     EL_MAUER_LEBT,
 842     EL_MAUER_X,
 843     EL_MAUER_Y,
 844     EL_MAUER_XY,
 845     EL_FELSBODEN,
 846     EL_AUSGANG_ZU,
 847     EL_AUSGANG_ACT,
 848     EL_AUSGANG_AUF,
 849     EL_AMOEBE_TOT,
 850     EL_AMOEBE_NASS,
 851     EL_AMOEBE_NORM,
 852     EL_AMOEBE_VOLL,
 853     EL_AMOEBE_BD,
 854     EL_MORAST_VOLL,
 855     EL_MORAST_LEER,
 856     EL_SIEB_INAKTIV,
 857     EL_SIEB_LEER,
 858     EL_SIEB_VOLL,
 859     EL_SIEB_TOT,
 860     EL_SIEB2_INAKTIV,
 861     EL_SIEB2_LEER,
 862     EL_SIEB2_VOLL,
 863     EL_SIEB2_TOT,
 864     EL_LIFE,
 865     EL_LIFE_ASYNC,
 866     EL_BADEWANNE1,
 867     EL_BADEWANNE2,
 868     EL_BADEWANNE3,
 869     EL_BADEWANNE4,
 870     EL_BADEWANNE5,
 871     EL_SP_CHIP_SINGLE,
 872     EL_SP_CHIP_LEFT,
 873     EL_SP_CHIP_RIGHT,
 874     EL_SP_CHIP_UPPER,
 875     EL_SP_CHIP_LOWER,
 876     EL_SP_HARD_GRAY,
 877     EL_SP_HARD_GREEN,
 878     EL_SP_HARD_BLUE,
 879     EL_SP_HARD_RED,
 880     EL_SP_HARD_YELLOW,
 881     EL_SP_HARD_BASE1,
 882     EL_SP_HARD_BASE2,
 883     EL_SP_HARD_BASE3,
 884     EL_SP_HARD_BASE4,
 885     EL_SP_HARD_BASE5,
 886     EL_SP_HARD_BASE6,
 887     EL_SP_TERMINAL,
 888     EL_SP_EXIT
 889   };
 890   static int ep_solid_num = sizeof(ep_solid)/sizeof(int);
 891
 892   static int ep_massive[] =
 893   {
 894     EL_BETON,
 895     EL_SALZSAEURE,
 896     EL_BADEWANNE1,
 897     EL_BADEWANNE2,
 898     EL_BADEWANNE3,
 899     EL_BADEWANNE4,
 900     EL_BADEWANNE5,
 901     EL_PFORTE1,
 902     EL_PFORTE2,
 903     EL_PFORTE3,
 904     EL_PFORTE4,
 905     EL_PFORTE1X,
 906     EL_PFORTE2X,
 907     EL_PFORTE3X,
 908     EL_PFORTE4X,
 909     EL_SP_HARD_GRAY,
 910     EL_SP_HARD_GREEN,
 911     EL_SP_HARD_BLUE,
 912     EL_SP_HARD_RED,
 913     EL_SP_HARD_YELLOW,
 914     EL_SP_HARD_BASE1,
 915     EL_SP_HARD_BASE2,
 916     EL_SP_HARD_BASE3,
 917     EL_SP_HARD_BASE4,
 918     EL_SP_HARD_BASE5,
 919     EL_SP_HARD_BASE6,
 920   };
 921   static int ep_massive_num = sizeof(ep_massive)/sizeof(int);
 922
 923   static int ep_slippery[] =
 924   {
 925     EL_FELSBODEN,
 926     EL_FELSBROCKEN,
 927     EL_EDELSTEIN,
 928     EL_EDELSTEIN_BD,
 929     EL_EDELSTEIN_GELB,
 930     EL_EDELSTEIN_ROT,
 931     EL_EDELSTEIN_LILA,
 932     EL_DIAMANT,
 933     EL_BOMBE,
 934     EL_KOKOSNUSS,
 935     EL_ABLENK_EIN,
 936     EL_ABLENK_AUS,
 937     EL_ZEIT_VOLL,
 938     EL_ZEIT_LEER,
 939     EL_BIRNE_EIN,
 940     EL_BIRNE_AUS,
 941     EL_BADEWANNE1,
 942     EL_BADEWANNE2,
 943     EL_SONDE,
 944     EL_SP_ZONK,
 945     EL_SP_INFOTRON,
 946     EL_SP_CHIP_SINGLE,
 947     EL_SP_CHIP_LEFT,
 948     EL_SP_CHIP_RIGHT,
 949     EL_SP_CHIP_UPPER,
 950     EL_SP_CHIP_LOWER,
 951     EL_SPEED_PILL
 952   };
 953   static int ep_slippery_num = sizeof(ep_slippery)/sizeof(int);
 954
 955   static int ep_enemy[] =
 956   {
 957     EL_KAEFER,
 958     EL_FLIEGER,
 959     EL_BUTTERFLY,
 960     EL_FIREFLY,
 961     EL_MAMPFER,
 962     EL_MAMPFER2,
 963     EL_ROBOT,
 964     EL_PACMAN,
 965     EL_SP_SNIKSNAK,
 966     EL_SP_ELECTRON
 967   };
 968   static int ep_enemy_num = sizeof(ep_enemy)/sizeof(int);
 969
 970   static int ep_mauer[] =
 971   {
 972     EL_BETON,
 973     EL_PFORTE1,
 974     EL_PFORTE2,
 975     EL_PFORTE3,
 976     EL_PFORTE4,
 977     EL_PFORTE1X,
 978     EL_PFORTE2X,
 979     EL_PFORTE3X,
 980     EL_PFORTE4X,
 981     EL_AUSGANG_ZU,
 982     EL_AUSGANG_ACT,
 983     EL_AUSGANG_AUF,
 984     EL_MAUERWERK,
 985     EL_FELSBODEN,
 986     EL_MAUER_LEBT,
 987     EL_MAUER_X,
 988     EL_MAUER_Y,
 989     EL_MAUER_XY,
 990     EL_MAUERND,
 991     EL_SP_CHIP_SINGLE,
 992     EL_SP_CHIP_LEFT,
 993     EL_SP_CHIP_RIGHT,
 994     EL_SP_CHIP_UPPER,
 995     EL_SP_CHIP_LOWER,
 996     EL_SP_HARD_GRAY,
 997     EL_SP_HARD_GREEN,
 998     EL_SP_HARD_BLUE,
 999     EL_SP_HARD_RED,
1000     EL_SP_HARD_YELLOW,
1001     EL_SP_HARD_BASE1,
1002     EL_SP_HARD_BASE2,
1003     EL_SP_HARD_BASE3,
1004     EL_SP_HARD_BASE4,
1005     EL_SP_HARD_BASE5,
1006     EL_SP_HARD_BASE6,
1007     EL_SP_TERMINAL,
1008     EL_SP_EXIT
1009   };
1010   static int ep_mauer_num = sizeof(ep_mauer)/sizeof(int);
1011
1012   static int ep_can_fall[] =
1013   {
1014     EL_FELSBROCKEN,
1015     EL_EDELSTEIN,
1016     EL_EDELSTEIN_BD,
1017     EL_EDELSTEIN_GELB,
1018     EL_EDELSTEIN_ROT,
1019     EL_EDELSTEIN_LILA,
1020     EL_DIAMANT,
1021     EL_BOMBE,
1022     EL_KOKOSNUSS,
1023     EL_TROPFEN,
1024     EL_MORAST_VOLL,
1025     EL_SIEB_VOLL,
1026     EL_SIEB2_VOLL,
1027     EL_ZEIT_VOLL,
1028     EL_ZEIT_LEER,
1029     EL_SP_ZONK,
1030     EL_SP_INFOTRON,
1031     EL_SP_DISK_ORANGE
1032   };
1033   static int ep_can_fall_num = sizeof(ep_can_fall)/sizeof(int);
1034
1035   static int ep_can_smash[] =
1036   {
1037     EL_FELSBROCKEN,
1038     EL_EDELSTEIN,
1039     EL_EDELSTEIN_BD,
1040     EL_EDELSTEIN_GELB,
1041     EL_EDELSTEIN_ROT,
1042     EL_EDELSTEIN_LILA,
1043     EL_DIAMANT,
1044     EL_SCHLUESSEL1,
1045     EL_SCHLUESSEL2,
1046     EL_SCHLUESSEL3,
1047     EL_SCHLUESSEL4,
1048     EL_BOMBE,
1049     EL_KOKOSNUSS,
1050     EL_TROPFEN,
1051     EL_ZEIT_VOLL,
1052     EL_ZEIT_LEER,
1053     EL_SP_ZONK,
1054     EL_SP_INFOTRON,
1055     EL_SP_DISK_ORANGE
1056   };
1057   static int ep_can_smash_num = sizeof(ep_can_smash)/sizeof(int);
1058
1059   static int ep_can_change[] =
1060   {
1061     EL_FELSBROCKEN,
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_can_change_num = sizeof(ep_can_change)/sizeof(int);
1070
1071   static int ep_can_move[] =
1072   {
1073     EL_KAEFER,
1074     EL_FLIEGER,
1075     EL_BUTTERFLY,
1076     EL_FIREFLY,
1077     EL_MAMPFER,
1078     EL_MAMPFER2,
1079     EL_ROBOT,
1080     EL_PACMAN,
1081     EL_MAULWURF,
1082     EL_PINGUIN,
1083     EL_SCHWEIN,
1084     EL_DRACHE,
1085     EL_SONDE,
1086     EL_SP_SNIKSNAK,
1087     EL_SP_ELECTRON
1088   };
1089   static int ep_can_move_num = sizeof(ep_can_move)/sizeof(int);
1090
1091   static int ep_could_move[] =
1092   {
1093     EL_KAEFER_R,
1094     EL_KAEFER_O,
1095     EL_KAEFER_L,
1096     EL_KAEFER_U,
1097     EL_FLIEGER_R,
1098     EL_FLIEGER_O,
1099     EL_FLIEGER_L,
1100     EL_FLIEGER_U,
1101     EL_BUTTERFLY_R,
1102     EL_BUTTERFLY_O,
1103     EL_BUTTERFLY_L,
1104     EL_BUTTERFLY_U,
1105     EL_FIREFLY_R,
1106     EL_FIREFLY_O,
1107     EL_FIREFLY_L,
1108     EL_FIREFLY_U,
1109     EL_PACMAN_R,
1110     EL_PACMAN_O,
1111     EL_PACMAN_L,
1112     EL_PACMAN_U
1113   };
1114   static int ep_could_move_num = sizeof(ep_could_move)/sizeof(int);
1115
1116   static int ep_dont_touch[] =
1117   {
1118     EL_KAEFER,
1119     EL_FLIEGER,
1120     EL_BUTTERFLY,
1121     EL_FIREFLY
1122   };
1123   static int ep_dont_touch_num = sizeof(ep_dont_touch)/sizeof(int);
1124
1125   static int ep_dont_go_to[] =
1126   {
1127     EL_KAEFER,
1128     EL_FLIEGER,
1129     EL_BUTTERFLY,
1130     EL_FIREFLY,
1131     EL_MAMPFER,
1132     EL_MAMPFER2,
1133     EL_ROBOT,
1134     EL_PACMAN,
1135     EL_TROPFEN,
1136     EL_SALZSAEURE,
1137     EL_SP_SNIKSNAK,
1138     EL_SP_ELECTRON,
1139     EL_SP_BUG_ACTIVE
1140   };
1141   static int ep_dont_go_to_num = sizeof(ep_dont_go_to)/sizeof(int);
1142
1143   static int ep_mampf2[] =
1144   {
1145     EL_ERDREICH,
1146     EL_KAEFER,
1147     EL_FLIEGER,
1148     EL_BUTTERFLY,
1149     EL_FIREFLY,
1150     EL_MAMPFER,
1151     EL_ROBOT,
1152     EL_PACMAN,
1153     EL_TROPFEN,
1154     EL_AMOEBE_TOT,
1155     EL_AMOEBE_NASS,
1156     EL_AMOEBE_NORM,
1157     EL_AMOEBE_VOLL,
1158     EL_AMOEBE_BD,
1159     EL_EDELSTEIN,
1160     EL_EDELSTEIN_BD,
1161     EL_EDELSTEIN_GELB,
1162     EL_EDELSTEIN_ROT,
1163     EL_EDELSTEIN_LILA,
1164     EL_DIAMANT
1165   };
1166   static int ep_mampf2_num = sizeof(ep_mampf2)/sizeof(int);
1167
1168   static int ep_bd_element[] =
1169   {
1170     EL_LEERRAUM,
1171     EL_ERDREICH,
1172     EL_FELSBODEN,
1173     EL_FELSBROCKEN,
1174     EL_EDELSTEIN_BD,
1175     EL_SIEB2_INAKTIV,
1176     EL_AUSGANG_ZU,
1177     EL_AUSGANG_AUF,
1178     EL_BETON,
1179     EL_SPIELFIGUR,
1180     EL_FIREFLY,
1181     EL_FIREFLY_1,
1182     EL_FIREFLY_2,
1183     EL_FIREFLY_3,
1184     EL_FIREFLY_4,
1185     EL_BUTTERFLY,
1186     EL_BUTTERFLY_1,
1187     EL_BUTTERFLY_2,
1188     EL_BUTTERFLY_3,
1189     EL_BUTTERFLY_4,
1190     EL_AMOEBE_BD,
1191     EL_CHAR_FRAGE
1192   };
1193   static int ep_bd_element_num = sizeof(ep_bd_element)/sizeof(int);
1194
1195   static int ep_sb_element[] =
1196   {
1197     EL_LEERRAUM,
1198     EL_BETON,
1199     EL_SOKOBAN_OBJEKT,
1200     EL_SOKOBAN_FELD_LEER,
1201     EL_SOKOBAN_FELD_VOLL,
1202     EL_SPIELFIGUR
1203   };
1204   static int ep_sb_element_num = sizeof(ep_sb_element)/sizeof(int);
1205
1206   static int ep_gem[] =
1207   {
1208     EL_EDELSTEIN,
1209     EL_EDELSTEIN_BD,
1210     EL_EDELSTEIN_GELB,
1211     EL_EDELSTEIN_ROT,
1212     EL_EDELSTEIN_LILA,
1213     EL_DIAMANT,
1214     EL_SP_INFOTRON
1215   };
1216   static int ep_gem_num = sizeof(ep_gem)/sizeof(int);
1217
1218   static int ep_inactive[] =
1219   {
1220     EL_LEERRAUM,
1221     EL_ERDREICH,
1222     EL_MAUERWERK,
1223     EL_FELSBODEN,
1224     EL_SCHLUESSEL,
1225     EL_BETON,
1226     EL_AMOEBE_TOT,
1227     EL_MORAST_LEER,
1228     EL_BADEWANNE,
1229     EL_ABLENK_AUS,
1230     EL_SCHLUESSEL1,
1231     EL_SCHLUESSEL2,
1232     EL_SCHLUESSEL3,
1233     EL_SCHLUESSEL4,
1234     EL_PFORTE1,
1235     EL_PFORTE2,
1236     EL_PFORTE3,
1237     EL_PFORTE4,
1238     EL_PFORTE1X,
1239     EL_PFORTE2X,
1240     EL_PFORTE3X,
1241     EL_PFORTE4X,
1242     EL_DYNAMIT_AUS,
1243     EL_UNSICHTBAR,
1244     EL_BIRNE_AUS,
1245     EL_BIRNE_EIN,
1246     EL_ERZ_EDEL,
1247     EL_ERZ_DIAM,
1248     EL_ERZ_EDEL_BD,
1249     EL_ERZ_EDEL_GELB,
1250     EL_DYNABOMB_NR,
1251     EL_DYNABOMB_SZ,
1252     EL_DYNABOMB_XL,
1253     EL_SOKOBAN_OBJEKT,
1254     EL_SOKOBAN_FELD_LEER,
1255     EL_SOKOBAN_FELD_VOLL,
1256     EL_ERZ_EDEL_ROT,
1257     EL_ERZ_EDEL_LILA,
1258     EL_BADEWANNE1,
1259     EL_BADEWANNE2,
1260     EL_BADEWANNE3,
1261     EL_BADEWANNE4,
1262     EL_BADEWANNE5,
1263     EL_SIEB_INAKTIV,
1264     EL_SIEB_TOT,
1265     EL_SIEB2_INAKTIV,
1266     EL_SIEB2_TOT,
1267     EL_AMOEBA2DIAM,
1268     EL_BLOCKED,
1269     EL_SP_EMPTY,
1270     EL_SP_BASE,
1271     EL_SP_PORT1_RIGHT,
1272     EL_SP_PORT1_DOWN,
1273     EL_SP_PORT1_LEFT,
1274     EL_SP_PORT1_UP,
1275     EL_SP_PORT2_RIGHT,
1276     EL_SP_PORT2_DOWN,
1277     EL_SP_PORT2_LEFT,
1278     EL_SP_PORT2_UP,
1279     EL_SP_PORT_X,
1280     EL_SP_PORT_Y,
1281     EL_SP_PORT_XY,
1282     EL_SP_DISK_RED,
1283     EL_SP_DISK_YELLOW,
1284     EL_SP_CHIP_SINGLE,
1285     EL_SP_CHIP_LEFT,
1286     EL_SP_CHIP_RIGHT,
1287     EL_SP_CHIP_UPPER,
1288     EL_SP_CHIP_LOWER,
1289     EL_SP_HARD_GRAY,
1290     EL_SP_HARD_GREEN,
1291     EL_SP_HARD_BLUE,
1292     EL_SP_HARD_RED,
1293     EL_SP_HARD_YELLOW,
1294     EL_SP_HARD_BASE1,
1295     EL_SP_HARD_BASE2,
1296     EL_SP_HARD_BASE3,
1297     EL_SP_HARD_BASE4,
1298     EL_SP_HARD_BASE5,
1299     EL_SP_HARD_BASE6,
1300     EL_SP_EXIT
1301   };
1302   static int ep_inactive_num = sizeof(ep_inactive)/sizeof(int);
1303
1304   static int ep_explosive[] =
1305   {
1306     EL_BOMBE,
1307     EL_DYNAMIT,
1308     EL_DYNAMIT_AUS,
1309     EL_DYNABOMB,
1310     EL_DYNABOMB_NR,
1311     EL_DYNABOMB_SZ,
1312     EL_DYNABOMB_XL,
1313     EL_KAEFER,
1314     EL_MAULWURF,
1315     EL_PINGUIN,
1316     EL_SCHWEIN,
1317     EL_DRACHE,
1318     EL_SONDE,
1319     EL_SP_DISK_RED,
1320     EL_SP_DISK_ORANGE,
1321     EL_SP_DISK_YELLOW,
1322     EL_SP_SNIKSNAK,
1323     EL_SP_ELECTRON
1324   };
1325   static int ep_explosive_num = sizeof(ep_explosive)/sizeof(int);
1326
1327   static int ep_mampf3[] =
1328   {
1329     EL_EDELSTEIN,
1330     EL_EDELSTEIN_BD,
1331     EL_EDELSTEIN_GELB,
1332     EL_EDELSTEIN_ROT,
1333     EL_EDELSTEIN_LILA,
1334     EL_DIAMANT
1335   };
1336   static int ep_mampf3_num = sizeof(ep_mampf3)/sizeof(int);
1337
1338   static int ep_pushable[] =
1339   {
1340     EL_FELSBROCKEN,
1341     EL_BOMBE,
1342     EL_KOKOSNUSS,
1343     EL_ZEIT_LEER,
1344     EL_SOKOBAN_FELD_VOLL,
1345     EL_SOKOBAN_OBJEKT,
1346     EL_SONDE,
1347     EL_SP_ZONK,
1348     EL_SP_DISK_ORANGE,
1349     EL_SP_DISK_YELLOW
1350   };
1351   static int ep_pushable_num = sizeof(ep_pushable)/sizeof(int);
1352
1353   static int ep_player[] =
1354   {
1355     EL_SPIELFIGUR,
1356     EL_SPIELER1,
1357     EL_SPIELER2,
1358     EL_SPIELER3,
1359     EL_SPIELER4
1360   };
1361   static int ep_player_num = sizeof(ep_player)/sizeof(int);
1362
1363   static int ep_has_content[] =
1364   {
1365     EL_MAMPFER,
1366     EL_AMOEBE_NASS,
1367     EL_AMOEBE_NORM,
1368     EL_AMOEBE_VOLL,
1369     EL_AMOEBE_BD
1370   };
1371   static int ep_has_content_num = sizeof(ep_has_content)/sizeof(int);
1372
1373   static int ep_eatable[] =
1374   {
1375     EL_ERDREICH,
1376     EL_SP_BASE,
1377     EL_SP_BUG
1378   };
1379   static int ep_eatable_num = sizeof(ep_eatable)/sizeof(int);
1380
1381   static int ep_sp_element[] =
1382   {
1383     EL_SP_EMPTY,
1384     EL_SP_ZONK,
1385     EL_SP_BASE,
1386     EL_SP_MURPHY,
1387     EL_SP_INFOTRON,
1388     EL_SP_CHIP_SINGLE,
1389     EL_SP_HARD_GRAY,
1390     EL_SP_EXIT,
1391     EL_SP_DISK_ORANGE,
1392     EL_SP_PORT1_RIGHT,
1393     EL_SP_PORT1_DOWN,
1394     EL_SP_PORT1_LEFT,
1395     EL_SP_PORT1_UP,
1396     EL_SP_PORT2_RIGHT,
1397     EL_SP_PORT2_DOWN,
1398     EL_SP_PORT2_LEFT,
1399     EL_SP_PORT2_UP,
1400     EL_SP_SNIKSNAK,
1401     EL_SP_DISK_YELLOW,
1402     EL_SP_TERMINAL,
1403     EL_SP_DISK_RED,
1404     EL_SP_PORT_Y,
1405     EL_SP_PORT_X,
1406     EL_SP_PORT_XY,
1407     EL_SP_ELECTRON,
1408     EL_SP_BUG,
1409     EL_SP_CHIP_LEFT,
1410     EL_SP_CHIP_RIGHT,
1411     EL_SP_HARD_BASE1,
1412     EL_SP_HARD_GREEN,
1413     EL_SP_HARD_BLUE,
1414     EL_SP_HARD_RED,
1415     EL_SP_HARD_YELLOW,
1416     EL_SP_HARD_BASE2,
1417     EL_SP_HARD_BASE3,
1418     EL_SP_HARD_BASE4,
1419     EL_SP_HARD_BASE5,
1420     EL_SP_HARD_BASE6,
1421     EL_SP_CHIP_UPPER,
1422     EL_SP_CHIP_LOWER
1423   };
1424   static int ep_sp_element_num = sizeof(ep_sp_element)/sizeof(int);
1425
1426   static long ep_bit[] =
1427   {
1428     EP_BIT_AMOEBALIVE,
1429     EP_BIT_AMOEBOID,
1430     EP_BIT_SCHLUESSEL,
1431     EP_BIT_PFORTE,
1432     EP_BIT_SOLID,
1433     EP_BIT_MASSIVE,
1434     EP_BIT_SLIPPERY,
1435     EP_BIT_ENEMY,
1436     EP_BIT_MAUER,
1437     EP_BIT_CAN_FALL,
1438     EP_BIT_CAN_SMASH,
1439     EP_BIT_CAN_CHANGE,
1440     EP_BIT_CAN_MOVE,
1441     EP_BIT_COULD_MOVE,
1442     EP_BIT_DONT_TOUCH,
1443     EP_BIT_DONT_GO_TO,
1444     EP_BIT_MAMPF2,
1445     EP_BIT_BD_ELEMENT,
1446     EP_BIT_SB_ELEMENT,
1447     EP_BIT_GEM,
1448     EP_BIT_INACTIVE,
1449     EP_BIT_EXPLOSIVE,
1450     EP_BIT_MAMPF3,
1451     EP_BIT_PUSHABLE,
1452     EP_BIT_PLAYER,
1453     EP_BIT_HAS_CONTENT,
1454     EP_BIT_EATABLE,
1455     EP_BIT_SP_ELEMENT
1456   };
1457   static int *ep_array[] =
1458   {
1459     ep_amoebalive,
1460     ep_amoeboid,
1461     ep_schluessel,
1462     ep_pforte,
1463     ep_solid,
1464     ep_massive,
1465     ep_slippery,
1466     ep_enemy,
1467     ep_mauer,
1468     ep_can_fall,
1469     ep_can_smash,
1470     ep_can_change,
1471     ep_can_move,
1472     ep_could_move,
1473     ep_dont_touch,
1474     ep_dont_go_to,
1475     ep_mampf2,
1476     ep_bd_element,
1477     ep_sb_element,
1478     ep_gem,
1479     ep_inactive,
1480     ep_explosive,
1481     ep_mampf3,
1482     ep_pushable,
1483     ep_player,
1484     ep_has_content,
1485     ep_eatable,
1486     ep_sp_element
1487   };
1488   static int *ep_num[] =
1489   {
1490     &ep_amoebalive_num,
1491     &ep_amoeboid_num,
1492     &ep_schluessel_num,
1493     &ep_pforte_num,
1494     &ep_solid_num,
1495     &ep_massive_num,
1496     &ep_slippery_num,
1497     &ep_enemy_num,
1498     &ep_mauer_num,
1499     &ep_can_fall_num,
1500     &ep_can_smash_num,
1501     &ep_can_change_num,
1502     &ep_can_move_num,
1503     &ep_could_move_num,
1504     &ep_dont_touch_num,
1505     &ep_dont_go_to_num,
1506     &ep_mampf2_num,
1507     &ep_bd_element_num,
1508     &ep_sb_element_num,
1509     &ep_gem_num,
1510     &ep_inactive_num,
1511     &ep_explosive_num,
1512     &ep_mampf3_num,
1513     &ep_pushable_num,
1514     &ep_player_num,
1515     &ep_has_content_num,
1516     &ep_eatable_num,
1517     &ep_sp_element_num
1518   };
1519   static int num_properties = sizeof(ep_num)/sizeof(int *);
1520
1521   for(i=0; i<MAX_ELEMENTS; i++)
1522     Elementeigenschaften[i] = 0;
1523
1524   for(i=0; i<num_properties; i++)
1525     for(j=0; j<*(ep_num[i]); j++)
1526       Elementeigenschaften[(ep_array[i])[j]] |= ep_bit[i];
1527   for(i=EL_CHAR_START; i<EL_CHAR_END; i++)
1528     Elementeigenschaften[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1529 }
1530
1531 void CloseAllAndExit(int exit_value)
1532 {
1533   int i;
1534
1535   if (sound_process_id)
1536   {
1537     StopSounds();
1538     kill(sound_process_id, SIGTERM);
1539     FreeSounds(NUM_SOUNDS);
1540   }
1541
1542   for(i=0; i<NUM_PIXMAPS; i++)
1543   {
1544     if (pix[i])
1545     {
1546 #ifdef USE_XPM_LIBRARY
1547       if (i < NUM_PICTURES)     /* XPM pictures */
1548       {
1549         XFreeColors(display,DefaultColormap(display,screen),
1550                     xpm_att[i].pixels,xpm_att[i].npixels,0);
1551         XpmFreeAttributes(&xpm_att[i]);
1552       }
1553 #endif
1554       XFreePixmap(display,pix[i]);
1555     }
1556     if (clipmask[i])
1557       XFreePixmap(display,clipmask[i]);
1558     if (clip_gc[i])
1559       XFreeGC(display, clip_gc[i]);
1560   }
1561
1562   if (gc)
1563     XFreeGC(display, gc);
1564
1565   if (display)
1566   {
1567     XAutoRepeatOn(display);
1568     XCloseDisplay(display);
1569   }
1570
1571 #ifdef MSDOS
1572   dumpErrorFile();
1573 #endif
1574
1575   exit(exit_value);
1576 }