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 "game.h"
  22 #include "tape.h"
  23 #include "tools.h"
  24 #include "files.h"
  25 #include "joystick.h"
  26 #include "image.h"
  27 #include "pcx.h"
  28 #include "network.h"
  29 #include "netserv.h"
  30
  31 struct PictureFileInfo
  32 {
  33   char *picture_filename;
  34   boolean picture_with_mask;
  35 };
  36
  37 struct IconFileInfo
  38 {
  39   char *picture_filename;
  40   char *picturemask_filename;
  41 };
  42
  43 static int sound_process_id = 0;
  44
  45 static void InitLevelAndPlayerInfo(void);
  46 static void InitNetworkServer(void);
  47 static void InitDisplay(void);
  48 static void InitSound(void);
  49 static void InitSoundServer(void);
  50 static void InitWindow(int, char **);
  51 static void InitGfx(void);
  52 static void LoadGfx(int, struct PictureFileInfo *);
  53 static void InitGadgets(void);
  54 static void InitElementProperties(void);
  55
  56 void OpenAll(int argc, char *argv[])
  57 {
  58   if (options.serveronly)
  59   {
  60     NetworkServer(options.server_port, options.serveronly);
  61
  62     /* never reached */
  63     exit(0);
  64   }
  65
  66   InitLevelAndPlayerInfo();
  67
  68   InitCounter();
  69   InitSound();
  70   InitSoundServer();
  71   InitJoysticks();
  72   InitRND(NEW_RANDOMIZE);
  73
  74   signal(SIGINT, CloseAllAndExit);
  75   signal(SIGTERM, CloseAllAndExit);
  76
  77   InitDisplay();
  78   InitWindow(argc, argv);
  79
  80   XMapWindow(display, window);
  81   XFlush(display);
  82
  83   InitGfx();
  84   InitElementProperties();
  85   InitGadgets();
  86
  87   DrawMainMenu();
  88
  89   InitNetworkServer();
  90 }
  91
  92 void InitLevelAndPlayerInfo()
  93 {
  94   int i;
  95
  96   /* choose default local player */
  97   local_player = &stored_player[0];
  98
  99   for (i=0; i<MAX_PLAYERS; i++)
 100   {
 101     stored_player[i].joystick_fd = -1;  /* joystick device closed */
 102     stored_player[i].connected = FALSE;
 103   }
 104
 105   local_player->connected = TRUE;
 106
 107   LoadLevelInfo();                      /* global level info */
 108   LoadSetup();                          /* global setup info */
 109   LoadLevelSetup();                     /* info about last played level */
 110 }
 111
 112 void InitNetworkServer()
 113 {
 114 #ifndef MSDOS
 115   int nr_wanted;
 116 #endif
 117
 118   if (!options.network)
 119     return;
 120
 121 #ifndef MSDOS
 122   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 123
 124   if (!ConnectToServer(options.server_host, options.server_port))
 125     Error(ERR_EXIT, "cannot connect to network game server");
 126
 127   SendToServer_PlayerName(setup.player_name);
 128   SendToServer_ProtocolVersion();
 129
 130   if (nr_wanted)
 131     SendToServer_NrWanted(nr_wanted);
 132 #endif
 133 }
 134
 135 void InitSound()
 136 {
 137   int i;
 138
 139   if (sound_status == SOUND_OFF)
 140     return;
 141
 142 #ifndef MSDOS
 143   if (access(sound_device_name, W_OK) != 0)
 144   {
 145     Error(ERR_WARN, "cannot access sound device - no sounds");
 146     sound_status = SOUND_OFF;
 147     return;
 148   }
 149
 150   if ((sound_device = open(sound_device_name,O_WRONLY))<0)
 151   {
 152     Error(ERR_WARN, "cannot open sound device - no sounds");
 153     sound_status = SOUND_OFF;
 154     return;
 155   }
 156
 157   close(sound_device);
 158   sound_status = SOUND_AVAILABLE;
 159
 160 #ifdef VOXWARE
 161   sound_loops_allowed = TRUE;
 162
 163   /*
 164   setup.sound_loops_on = TRUE;
 165   */
 166
 167 #endif
 168 #else /* MSDOS */
 169   sound_loops_allowed = TRUE;
 170
 171   /*
 172   setup.sound_loops_on = TRUE;
 173   */
 174
 175 #endif /* MSDOS */
 176
 177   for(i=0; i<NUM_SOUNDS; i++)
 178   {
 179 #ifdef MSDOS
 180     sprintf(sound_name[i], "%d", i + 1);
 181 #endif
 182
 183     Sound[i].name = sound_name[i];
 184     if (!LoadSound(&Sound[i]))
 185     {
 186       sound_status = SOUND_OFF;
 187       return;
 188     }
 189   }
 190 }
 191
 192 void InitSoundServer()
 193 {
 194   if (sound_status == SOUND_OFF)
 195     return;
 196
 197 #ifndef MSDOS
 198
 199   if (pipe(sound_pipe)<0)
 200   {
 201     Error(ERR_WARN, "cannot create pipe - no sounds");
 202     sound_status = SOUND_OFF;
 203     return;
 204   }
 205
 206   if ((sound_process_id = fork()) < 0)
 207   {
 208     Error(ERR_WARN, "cannot create sound server process - no sounds");
 209     sound_status = SOUND_OFF;
 210     return;
 211   }
 212
 213   if (!sound_process_id)        /* we are child */
 214   {
 215     SoundServer();
 216
 217     /* never reached */
 218     exit(0);
 219   }
 220   else                          /* we are parent */
 221     close(sound_pipe[0]);       /* no reading from pipe needed */
 222
 223 #else /* MSDOS */
 224
 225   SoundServer();
 226
 227 #endif /* MSDOS */
 228 }
 229
 230 void InitJoysticks()
 231 {
 232   int i;
 233
 234   if (global_joystick_status == JOYSTICK_OFF)
 235     return;
 236
 237   joystick_status = JOYSTICK_OFF;
 238
 239 #ifndef MSDOS
 240   for (i=0; i<MAX_PLAYERS; i++)
 241   {
 242     char *device_name = setup.input[i].joy.device_name;
 243
 244     /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
 245     if (stored_player[i].joystick_fd != -1)
 246     {
 247       close(stored_player[i].joystick_fd);
 248       stored_player[i].joystick_fd = -1;
 249     }
 250
 251     if (!setup.input[i].use_joystick)
 252       continue;
 253
 254     if (access(device_name, R_OK) != 0)
 255     {
 256       Error(ERR_WARN, "cannot access joystick device '%s'", device_name);
 257       continue;
 258     }
 259
 260     if ((stored_player[i].joystick_fd = open(device_name, O_RDONLY)) < 0)
 261     {
 262       Error(ERR_WARN, "cannot open joystick device '%s'", device_name);
 263       continue;
 264     }
 265
 266     joystick_status = JOYSTICK_AVAILABLE;
 267   }
 268
 269 #else /* MSDOS */
 270
 271   /* try to access two joysticks; if that fails, try to access just one */
 272   if (install_joystick(JOY_TYPE_2PADS) == 0 ||
 273       install_joystick(JOY_TYPE_AUTODETECT) == 0)
 274     joystick_status = JOYSTICK_AVAILABLE;
 275
 276   /*
 277   load_joystick_data(JOYSTICK_FILENAME);
 278   */
 279
 280   for (i=0; i<MAX_PLAYERS; i++)
 281   {
 282     char *device_name = setup.input[i].joy.device_name;
 283     int joystick_nr = getJoystickNrFromDeviceName(device_name);
 284
 285     if (joystick_nr >= num_joysticks)
 286       joystick_nr = -1;
 287
 288     /* misuse joystick file descriptor variable to store joystick number */
 289     stored_player[i].joystick_fd = joystick_nr;
 290   }
 291 #endif
 292 }
 293
 294 void InitDisplay()
 295 {
 296 #ifndef MSDOS
 297   XVisualInfo vinfo_template, *vinfo;
 298   int num_visuals;
 299 #endif
 300   unsigned int depth;
 301
 302   /* connect to X server */
 303   if (!(display = XOpenDisplay(options.display_name)))
 304     Error(ERR_EXIT, "cannot connect to X server %s",
 305           XDisplayName(options.display_name));
 306
 307   screen = DefaultScreen(display);
 308   visual = DefaultVisual(display, screen);
 309   depth  = DefaultDepth(display, screen);
 310   cmap   = DefaultColormap(display, screen);
 311
 312 #ifndef MSDOS
 313   /* look for good enough visual */
 314   vinfo_template.screen = screen;
 315   vinfo_template.class = (depth == 8 ? PseudoColor : TrueColor);
 316   vinfo_template.depth = depth;
 317   if ((vinfo = XGetVisualInfo(display, VisualScreenMask | VisualClassMask |
 318                               VisualDepthMask, &vinfo_template, &num_visuals)))
 319   {
 320     visual = vinfo->visual;
 321     XFree((void *)vinfo);
 322   }
 323
 324   /* got appropriate visual? */
 325   if (depth < 8)
 326   {
 327     printf("Sorry, displays with less than 8 bits per pixel not supported.\n");
 328     exit(-1);
 329   }
 330   else if ((depth ==8 && visual->class != PseudoColor) ||
 331            (depth > 8 && visual->class != TrueColor &&
 332             visual->class != DirectColor))
 333   {
 334     printf("Sorry, cannot get appropriate visual.\n");
 335     exit(-1);
 336   }
 337 #endif
 338 }
 339
 340 void InitWindow(int argc, char *argv[])
 341 {
 342   unsigned int border_width = 4;
 343   XGCValues gc_values;
 344   unsigned long gc_valuemask;
 345 #ifndef MSDOS
 346   XTextProperty windowName, iconName;
 347   Pixmap icon_pixmap, iconmask_pixmap;
 348   unsigned int icon_width, icon_height;
 349   int icon_hot_x, icon_hot_y;
 350   char icon_filename[256];
 351   XSizeHints size_hints;
 352   XWMHints wm_hints;
 353   XClassHint class_hints;
 354   char *window_name = WINDOW_TITLE_STRING;
 355   char *icon_name = WINDOW_TITLE_STRING;
 356   long window_event_mask;
 357   Atom proto_atom = None, delete_atom = None;
 358 #endif
 359   int screen_width, screen_height;
 360   int win_xpos = WIN_XPOS, win_ypos = WIN_YPOS;
 361   unsigned long pen_fg = WhitePixel(display,screen);
 362   unsigned long pen_bg = BlackPixel(display,screen);
 363   const int width = WIN_XSIZE, height = WIN_YSIZE;
 364
 365 #ifndef MSDOS
 366   static struct IconFileInfo icon_pic =
 367   {
 368     "rocks_icon.xbm",
 369     "rocks_iconmask.xbm"
 370   };
 371 #endif
 372
 373   screen_width = XDisplayWidth(display, screen);
 374   screen_height = XDisplayHeight(display, screen);
 375
 376   win_xpos = (screen_width - width) / 2;
 377   win_ypos = (screen_height - height) / 2;
 378
 379   window = XCreateSimpleWindow(display, RootWindow(display, screen),
 380                                win_xpos, win_ypos, width, height, border_width,
 381                                pen_fg, pen_bg);
 382
 383 #ifndef MSDOS
 384   proto_atom = XInternAtom(display, "WM_PROTOCOLS", FALSE);
 385   delete_atom = XInternAtom(display, "WM_DELETE_WINDOW", FALSE);
 386   if ((proto_atom != None) && (delete_atom != None))
 387     XChangeProperty(display, window, proto_atom, XA_ATOM, 32,
 388                     PropModePrepend, (unsigned char *) &delete_atom, 1);
 389
 390   sprintf(icon_filename, "%s/%s/%s",
 391           options.base_directory, GRAPHICS_DIRECTORY,
 392           icon_pic.picture_filename);
 393   XReadBitmapFile(display,window,icon_filename,
 394                   &icon_width,&icon_height,
 395                   &icon_pixmap,&icon_hot_x,&icon_hot_y);
 396   if (!icon_pixmap)
 397     Error(ERR_EXIT, "cannot read icon bitmap file '%s'", icon_filename);
 398
 399   sprintf(icon_filename, "%s/%s/%s",
 400           options.base_directory, GRAPHICS_DIRECTORY,
 401           icon_pic.picturemask_filename);
 402   XReadBitmapFile(display,window,icon_filename,
 403                   &icon_width,&icon_height,
 404                   &iconmask_pixmap,&icon_hot_x,&icon_hot_y);
 405   if (!iconmask_pixmap)
 406     Error(ERR_EXIT, "cannot read icon bitmap file '%s'", icon_filename);
 407
 408   size_hints.width  = size_hints.min_width  = size_hints.max_width  = width;
 409   size_hints.height = size_hints.min_height = size_hints.max_height = height;
 410   size_hints.flags = PSize | PMinSize | PMaxSize;
 411
 412   if (win_xpos || win_ypos)
 413   {
 414     size_hints.x = win_xpos;
 415     size_hints.y = win_ypos;
 416     size_hints.flags |= PPosition;
 417   }
 418
 419   if (!XStringListToTextProperty(&window_name, 1, &windowName))
 420     Error(ERR_EXIT, "structure allocation for windowName failed");
 421
 422   if (!XStringListToTextProperty(&icon_name, 1, &iconName))
 423     Error(ERR_EXIT, "structure allocation for iconName failed");
 424
 425   wm_hints.initial_state = NormalState;
 426   wm_hints.input = True;
 427   wm_hints.icon_pixmap = icon_pixmap;
 428   wm_hints.icon_mask = iconmask_pixmap;
 429   wm_hints.flags = StateHint | IconPixmapHint | IconMaskHint | InputHint;
 430
 431   class_hints.res_name = program_name;
 432   class_hints.res_class = "Rocks'n'Diamonds";
 433
 434   XSetWMProperties(display, window, &windowName, &iconName,
 435                    argv, argc, &size_hints, &wm_hints,
 436                    &class_hints);
 437
 438   XFree(windowName.value);
 439   XFree(iconName.value);
 440
 441   /* Select event types wanted */
 442   window_event_mask =
 443     ExposureMask | StructureNotifyMask | FocusChangeMask |
 444     ButtonPressMask | ButtonReleaseMask | PointerMotionMask |
 445     PointerMotionHintMask | KeyPressMask | KeyReleaseMask;
 446
 447   XSelectInput(display, window, window_event_mask);
 448 #endif
 449
 450   /* create GC for drawing with window depth */
 451   gc_values.graphics_exposures = False;
 452   gc_values.foreground = pen_bg;
 453   gc_values.background = pen_bg;
 454   gc_valuemask = GCGraphicsExposures | GCForeground | GCBackground;
 455   gc = XCreateGC(display, window, gc_valuemask, &gc_values);
 456 }
 457
 458 void DrawInitText(char *text, int ypos, int color)
 459 {
 460   if (display && window && pix[PIX_SMALLFONT])
 461   {
 462     XFillRectangle(display,window,gc,0,ypos, WIN_XSIZE,FONT2_YSIZE);
 463     DrawTextExt(window,gc,(WIN_XSIZE-strlen(text)*FONT2_XSIZE)/2,
 464                 ypos,text,FS_SMALL,color);
 465     XFlush(display);
 466   }
 467 }
 468
 469 void InitGfx()
 470 {
 471   int i,j;
 472   GC copy_clipmask_gc;
 473   XGCValues clip_gc_values;
 474   unsigned long clip_gc_valuemask;
 475
 476 #ifdef MSDOS
 477   static struct PictureFileInfo pic[NUM_PICTURES] =
 478   {
 479     { "Screen", TRUE },
 480     { "Door",   TRUE },
 481     { "Heroes", TRUE },
 482     { "Toons",  TRUE },
 483     { "More",   TRUE },
 484     { "Font",   FALSE },
 485     { "Font2",  FALSE }
 486   };
 487 #else
 488   static struct PictureFileInfo pic[NUM_PICTURES] =
 489   {
 490     { "RocksScreen",    TRUE },
 491     { "RocksDoor",      TRUE },
 492     { "RocksHeroes",    TRUE },
 493     { "RocksToons",     TRUE },
 494     { "RocksMore",      TRUE },
 495     { "RocksFont",      FALSE },
 496     { "RocksFont2",     FALSE }
 497   };
 498 #endif
 499
 500   static struct
 501   {
 502     int start;
 503     int count;
 504   }
 505   tile_needs_clipping[] =
 506   {
 507     { GFX_SPIELER1_UP, 4 },
 508     { GFX_SPIELER1_DOWN, 4 },
 509     { GFX_SPIELER1_LEFT, 4 },
 510     { GFX_SPIELER1_RIGHT, 4 },
 511     { GFX_SPIELER1_PUSH_LEFT, 4 },
 512     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 513     { GFX_SPIELER2_UP, 4 },
 514     { GFX_SPIELER2_DOWN, 4 },
 515     { GFX_SPIELER2_LEFT, 4 },
 516     { GFX_SPIELER2_RIGHT, 4 },
 517     { GFX_SPIELER2_PUSH_LEFT, 4 },
 518     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 519     { GFX_SPIELER3_UP, 4 },
 520     { GFX_SPIELER3_DOWN, 4 },
 521     { GFX_SPIELER3_LEFT, 4 },
 522     { GFX_SPIELER3_RIGHT, 4 },
 523     { GFX_SPIELER3_PUSH_LEFT, 4 },
 524     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 525     { GFX_SPIELER4_UP, 4 },
 526     { GFX_SPIELER4_DOWN, 4 },
 527     { GFX_SPIELER4_LEFT, 4 },
 528     { GFX_SPIELER4_RIGHT, 4 },
 529     { GFX_SPIELER4_PUSH_LEFT, 4 },
 530     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 531     { GFX_GEBLUBBER, 4 },
 532     { GFX_DYNAMIT, 7 },
 533     { GFX_DYNABOMB, 4 },
 534     { GFX_EXPLOSION, 8 },
 535     { GFX_SOKOBAN_OBJEKT, 1 },
 536     { GFX_FUNKELN_BLAU, 3 },
 537     { GFX_FUNKELN_WEISS, 3 },
 538     { -1, 0 }
 539   };
 540
 541 #if DEBUG_TIMING
 542   debug_print_timestamp(0, NULL);       /* initialize timestamp function */
 543 #endif
 544
 545   LoadGfx(PIX_SMALLFONT,&pic[PIX_SMALLFONT]);
 546   DrawInitText(WINDOW_TITLE_STRING,20,FC_YELLOW);
 547   DrawInitText(COPYRIGHT_STRING,50,FC_RED);
 548 #ifdef MSDOS
 549   DrawInitText("MSDOS version done by Guido Schulz",210,FC_BLUE);
 550   rest(200);
 551 #endif /* MSDOS */
 552   DrawInitText("Loading graphics:",120,FC_GREEN);
 553
 554   for(i=0; i<NUM_PICTURES; i++)
 555     if (i != PIX_SMALLFONT)
 556       LoadGfx(i,&pic[i]);
 557
 558 #if DEBUG_TIMING
 559   debug_print_timestamp(0, "SUMMARY LOADING ALL GRAPHICS:");
 560 #endif
 561
 562   pix[PIX_DB_BACK] = XCreatePixmap(display, window,
 563                                    WIN_XSIZE,WIN_YSIZE,
 564                                    XDefaultDepth(display,screen));
 565   pix[PIX_DB_DOOR] = XCreatePixmap(display, window,
 566                                    3*DXSIZE,DYSIZE+VYSIZE,
 567                                    XDefaultDepth(display,screen));
 568   pix[PIX_DB_FIELD] = XCreatePixmap(display, window,
 569                                     FXSIZE,FYSIZE,
 570                                     XDefaultDepth(display,screen));
 571
 572   clip_gc_values.graphics_exposures = False;
 573   clip_gc_valuemask = GCGraphicsExposures;
 574   copy_clipmask_gc =
 575     XCreateGC(display,clipmask[PIX_BACK],clip_gc_valuemask,&clip_gc_values);
 576
 577   clip_gc_values.graphics_exposures = False;
 578   clip_gc_valuemask = GCGraphicsExposures;
 579   tile_clip_gc =
 580     XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 581
 582   /* initialize pixmap array to Pixmap 'None' */
 583   for(i=0; i<NUM_TILES; i++)
 584     tile_clipmask[i] = None;
 585
 586   /* create only those clipping Pixmaps we really need */
 587   for(i=0; tile_needs_clipping[i].start>=0; i++)
 588   {
 589     for(j=0; j<tile_needs_clipping[i].count; j++)
 590     {
 591       int tile = tile_needs_clipping[i].start + j;
 592       int graphic = tile;
 593       int src_x, src_y;
 594       Pixmap src_pixmap;
 595
 596       if (graphic >= GFX_START_ROCKSSCREEN &&
 597           graphic <= GFX_END_ROCKSSCREEN)
 598       {
 599         src_pixmap = clipmask[PIX_BACK];
 600         graphic -= GFX_START_ROCKSSCREEN;
 601         src_x = SX + (graphic % GFX_PER_LINE) * TILEX;
 602         src_y = SY + (graphic / GFX_PER_LINE) * TILEY;
 603       }
 604       else if (graphic >= GFX_START_ROCKSHEROES &&
 605                graphic <= GFX_END_ROCKSHEROES)
 606       {
 607         src_pixmap = clipmask[PIX_HEROES];
 608         graphic -= GFX_START_ROCKSHEROES;
 609         src_x = (graphic % HEROES_PER_LINE) * TILEX;
 610         src_y = (graphic / HEROES_PER_LINE) * TILEY;
 611       }
 612       else if (graphic >= GFX_START_ROCKSFONT &&
 613                graphic <= GFX_END_ROCKSFONT)
 614       {
 615         src_pixmap = clipmask[PIX_BIGFONT];
 616         graphic -= GFX_START_ROCKSFONT;
 617         src_x = (graphic % FONT_CHARS_PER_LINE) * TILEX;
 618         src_y = (graphic / FONT_CHARS_PER_LINE) * TILEY +
 619           FC_SPECIAL1 * FONT_LINES_PER_FONT * TILEY;
 620       }
 621       else
 622         break;
 623
 624       tile_clipmask[tile] = XCreatePixmap(display, window, TILEX,TILEY, 1);
 625
 626       XCopyArea(display,src_pixmap,tile_clipmask[tile],copy_clipmask_gc,
 627                 src_x,src_y, TILEX,TILEY, 0,0);
 628     }
 629   }
 630
 631   if (!pix[PIX_DB_BACK] || !pix[PIX_DB_DOOR])
 632     Error(ERR_EXIT, "cannot create additional pixmaps");
 633
 634   for(i=0; i<NUM_PIXMAPS; i++)
 635   {
 636     if (clipmask[i])
 637     {
 638       clip_gc_values.graphics_exposures = False;
 639       clip_gc_values.clip_mask = clipmask[i];
 640       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 641       clip_gc[i] = XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 642     }
 643   }
 644
 645   drawto = backbuffer = pix[PIX_DB_BACK];
 646   fieldbuffer = pix[PIX_DB_FIELD];
 647   SetDrawtoField(DRAW_BACKBUFFER);
 648
 649   XCopyArea(display,pix[PIX_BACK],backbuffer,gc,
 650             0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 651   XFillRectangle(display,pix[PIX_DB_BACK],gc,
 652                  REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 653   XFillRectangle(display,pix[PIX_DB_DOOR],gc,
 654                  0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 655
 656   for(i=0; i<MAX_BUF_XSIZE; i++)
 657     for(j=0; j<MAX_BUF_YSIZE; j++)
 658       redraw[i][j] = 0;
 659   redraw_tiles = 0;
 660   redraw_mask = REDRAW_ALL;
 661 }
 662
 663 void LoadGfx(int pos, struct PictureFileInfo *pic)
 664 {
 665   char basefilename[256];
 666   char filename[256];
 667
 668 #ifdef USE_XPM_LIBRARY
 669   int xpm_err, xbm_err;
 670   unsigned int width,height;
 671   int hot_x,hot_y;
 672   Pixmap shapemask;
 673   char *picture_ext = ".xpm";
 674   char *picturemask_ext = "Mask.xbm";
 675 #else
 676   int pcx_err;
 677   char *picture_ext = ".pcx";
 678 #endif
 679
 680   /* Grafik laden */
 681   if (pic->picture_filename)
 682   {
 683     sprintf(basefilename, "%s%s", pic->picture_filename, picture_ext);
 684     DrawInitText(basefilename, 150, FC_YELLOW);
 685     sprintf(filename, "%s/%s/%s",
 686             options.base_directory, GRAPHICS_DIRECTORY, basefilename);
 687
 688 #ifdef MSDOS
 689     rest(100);
 690 #endif /* MSDOS */
 691
 692 #if DEBUG_TIMING
 693     debug_print_timestamp(1, NULL);     /* initialize timestamp function */
 694 #endif
 695
 696 #ifdef USE_XPM_LIBRARY
 697
 698     xpm_att[pos].valuemask = XpmCloseness;
 699     xpm_att[pos].closeness = 20000;
 700     xpm_err = XpmReadFileToPixmap(display,window,filename,
 701                                   &pix[pos],&shapemask,&xpm_att[pos]);
 702     switch(xpm_err)
 703     {
 704       case XpmOpenFailed:
 705         Error(ERR_EXIT, "cannot open XPM file '%s'", filename);
 706       case XpmFileInvalid:
 707         Error(ERR_EXIT, "invalid XPM file '%s'", filename);
 708       case XpmNoMemory:
 709         Error(ERR_EXIT, "not enough memory for XPM file '%s'", filename);
 710       case XpmColorFailed:
 711         Error(ERR_EXIT, "cannot get colors for XPM file '%s'", filename);
 712       default:
 713         break;
 714     }
 715
 716 #if DEBUG_TIMING
 717     printf("LOADING XPM FILE %s:", filename);
 718     debug_print_timestamp(1, "");
 719 #endif
 720
 721 #else /* !USE_XPM_LIBRARY */
 722
 723     pcx_err = Read_PCX_to_Pixmap(display, window, gc, filename,
 724                                  &pix[pos], &clipmask[pos]);
 725     switch(pcx_err)
 726     {
 727       case PCX_Success:
 728         break;
 729       case PCX_OpenFailed:
 730         Error(ERR_EXIT, "cannot open PCX file '%s'", filename);
 731       case PCX_ReadFailed:
 732         Error(ERR_EXIT, "cannot read PCX file '%s'", filename);
 733       case PCX_FileInvalid:
 734         Error(ERR_EXIT, "invalid PCX file '%s'", filename);
 735       case PCX_NoMemory:
 736         Error(ERR_EXIT, "not enough memory for PCX file '%s'", filename);
 737       case PCX_ColorFailed:
 738         Error(ERR_EXIT, "cannot get colors for PCX file '%s'", filename);
 739       default:
 740         break;
 741     }
 742
 743 #if DEBUG_TIMING
 744     printf("SUMMARY LOADING PCX FILE %s:", filename);
 745     debug_print_timestamp(1, "");
 746 #endif
 747
 748 #endif /* !USE_XPM_LIBRARY */
 749
 750     if (!pix[pos])
 751       Error(ERR_EXIT, "cannot get graphics for '%s'", pic->picture_filename);
 752   }
 753
 754   /* zugehörige Maske laden (wenn vorhanden) */
 755   if (pic->picture_with_mask)
 756   {
 757 #ifdef USE_XPM_LIBRARY
 758
 759     sprintf(basefilename, "%s%s", pic->picture_filename, picturemask_ext);
 760     DrawInitText(basefilename, 150, FC_YELLOW);
 761     sprintf(filename, "%s/%s/%s",
 762             options.base_directory, GRAPHICS_DIRECTORY, basefilename);
 763
 764 #if DEBUG_TIMING
 765     debug_print_timestamp(1, NULL);     /* initialize timestamp function */
 766 #endif
 767
 768     xbm_err = XReadBitmapFile(display,window,filename,
 769                               &width,&height,&clipmask[pos],&hot_x,&hot_y);
 770     switch(xbm_err)
 771     {
 772       case BitmapSuccess:
 773         break;
 774       case BitmapOpenFailed:
 775         Error(ERR_EXIT, "cannot open XBM file '%s'", filename);
 776       case BitmapFileInvalid:
 777         Error(ERR_EXIT, "invalid XBM file '%s'", filename);
 778       case BitmapNoMemory:
 779         Error(ERR_EXIT, "not enough memory for XBM file '%s'", filename);
 780         break;
 781       default:
 782         break;
 783     }
 784
 785 #if DEBUG_TIMING
 786     printf("LOADING XBM FILE %s:", filename);
 787     debug_print_timestamp(1, "");
 788 #endif
 789
 790 #endif /* USE_XPM_LIBRARY */
 791
 792     if (!clipmask[pos])
 793       Error(ERR_EXIT, "cannot get clipmask for '%s'", pic->picture_filename);
 794   }
 795 }
 796
 797 void InitGadgets()
 798 {
 799   CreateLevelEditorGadgets();
 800   CreateGameButtons();
 801   CreateTapeButtons();
 802   CreateToolButtons();
 803 }
 804
 805 void InitElementProperties()
 806 {
 807   int i,j;
 808
 809   static int ep_amoebalive[] =
 810   {
 811     EL_AMOEBE_NASS,
 812     EL_AMOEBE_NORM,
 813     EL_AMOEBE_VOLL,
 814     EL_AMOEBE_BD
 815   };
 816   static int ep_amoebalive_num = sizeof(ep_amoebalive)/sizeof(int);
 817
 818   static int ep_amoeboid[] =
 819   {
 820     EL_AMOEBE_TOT,
 821     EL_AMOEBE_NASS,
 822     EL_AMOEBE_NORM,
 823     EL_AMOEBE_VOLL,
 824     EL_AMOEBE_BD
 825   };
 826   static int ep_amoeboid_num = sizeof(ep_amoeboid)/sizeof(int);
 827
 828   static int ep_schluessel[] =
 829   {
 830     EL_SCHLUESSEL1,
 831     EL_SCHLUESSEL2,
 832     EL_SCHLUESSEL3,
 833     EL_SCHLUESSEL4
 834   };
 835   static int ep_schluessel_num = sizeof(ep_schluessel)/sizeof(int);
 836
 837   static int ep_pforte[] =
 838   {
 839     EL_PFORTE1,
 840     EL_PFORTE2,
 841     EL_PFORTE3,
 842     EL_PFORTE4,
 843     EL_PFORTE1X,
 844     EL_PFORTE2X,
 845     EL_PFORTE3X,
 846     EL_PFORTE4X
 847   };
 848   static int ep_pforte_num = sizeof(ep_pforte)/sizeof(int);
 849
 850   static int ep_solid[] =
 851   {
 852     EL_BETON,
 853     EL_MAUERWERK,
 854     EL_MAUER_LEBT,
 855     EL_MAUER_X,
 856     EL_MAUER_Y,
 857     EL_MAUER_XY,
 858     EL_FELSBODEN,
 859     EL_AUSGANG_ZU,
 860     EL_AUSGANG_ACT,
 861     EL_AUSGANG_AUF,
 862     EL_AMOEBE_TOT,
 863     EL_AMOEBE_NASS,
 864     EL_AMOEBE_NORM,
 865     EL_AMOEBE_VOLL,
 866     EL_AMOEBE_BD,
 867     EL_MORAST_VOLL,
 868     EL_MORAST_LEER,
 869     EL_SIEB_INAKTIV,
 870     EL_SIEB_LEER,
 871     EL_SIEB_VOLL,
 872     EL_SIEB_TOT,
 873     EL_SIEB2_INAKTIV,
 874     EL_SIEB2_LEER,
 875     EL_SIEB2_VOLL,
 876     EL_SIEB2_TOT,
 877     EL_LIFE,
 878     EL_LIFE_ASYNC,
 879     EL_BADEWANNE1,
 880     EL_BADEWANNE2,
 881     EL_BADEWANNE3,
 882     EL_BADEWANNE4,
 883     EL_BADEWANNE5,
 884     EL_SP_CHIP_SINGLE,
 885     EL_SP_CHIP_LEFT,
 886     EL_SP_CHIP_RIGHT,
 887     EL_SP_CHIP_UPPER,
 888     EL_SP_CHIP_LOWER,
 889     EL_SP_HARD_GRAY,
 890     EL_SP_HARD_GREEN,
 891     EL_SP_HARD_BLUE,
 892     EL_SP_HARD_RED,
 893     EL_SP_HARD_YELLOW,
 894     EL_SP_HARD_BASE1,
 895     EL_SP_HARD_BASE2,
 896     EL_SP_HARD_BASE3,
 897     EL_SP_HARD_BASE4,
 898     EL_SP_HARD_BASE5,
 899     EL_SP_HARD_BASE6,
 900     EL_SP_TERMINAL,
 901     EL_SP_EXIT,
 902     EL_INVISIBLE_STEEL
 903   };
 904   static int ep_solid_num = sizeof(ep_solid)/sizeof(int);
 905
 906   static int ep_massive[] =
 907   {
 908     EL_BETON,
 909     EL_SALZSAEURE,
 910     EL_BADEWANNE1,
 911     EL_BADEWANNE2,
 912     EL_BADEWANNE3,
 913     EL_BADEWANNE4,
 914     EL_BADEWANNE5,
 915     EL_PFORTE1,
 916     EL_PFORTE2,
 917     EL_PFORTE3,
 918     EL_PFORTE4,
 919     EL_PFORTE1X,
 920     EL_PFORTE2X,
 921     EL_PFORTE3X,
 922     EL_PFORTE4X,
 923     EL_SP_HARD_GRAY,
 924     EL_SP_HARD_GREEN,
 925     EL_SP_HARD_BLUE,
 926     EL_SP_HARD_RED,
 927     EL_SP_HARD_YELLOW,
 928     EL_SP_HARD_BASE1,
 929     EL_SP_HARD_BASE2,
 930     EL_SP_HARD_BASE3,
 931     EL_SP_HARD_BASE4,
 932     EL_SP_HARD_BASE5,
 933     EL_SP_HARD_BASE6,
 934     EL_INVISIBLE_STEEL
 935   };
 936   static int ep_massive_num = sizeof(ep_massive)/sizeof(int);
 937
 938   static int ep_slippery[] =
 939   {
 940     EL_FELSBODEN,
 941     EL_FELSBROCKEN,
 942     EL_EDELSTEIN,
 943     EL_EDELSTEIN_BD,
 944     EL_EDELSTEIN_GELB,
 945     EL_EDELSTEIN_ROT,
 946     EL_EDELSTEIN_LILA,
 947     EL_DIAMANT,
 948     EL_BOMBE,
 949     EL_KOKOSNUSS,
 950     EL_ABLENK_EIN,
 951     EL_ABLENK_AUS,
 952     EL_ZEIT_VOLL,
 953     EL_ZEIT_LEER,
 954     EL_BIRNE_EIN,
 955     EL_BIRNE_AUS,
 956     EL_BADEWANNE1,
 957     EL_BADEWANNE2,
 958     EL_SONDE,
 959     EL_SP_ZONK,
 960     EL_SP_INFOTRON,
 961     EL_SP_CHIP_SINGLE,
 962     EL_SP_CHIP_LEFT,
 963     EL_SP_CHIP_RIGHT,
 964     EL_SP_CHIP_UPPER,
 965     EL_SP_CHIP_LOWER,
 966     EL_SPEED_PILL
 967   };
 968   static int ep_slippery_num = sizeof(ep_slippery)/sizeof(int);
 969
 970   static int ep_enemy[] =
 971   {
 972     EL_KAEFER,
 973     EL_FLIEGER,
 974     EL_BUTTERFLY,
 975     EL_FIREFLY,
 976     EL_MAMPFER,
 977     EL_MAMPFER2,
 978     EL_ROBOT,
 979     EL_PACMAN,
 980     EL_SP_SNIKSNAK,
 981     EL_SP_ELECTRON
 982   };
 983   static int ep_enemy_num = sizeof(ep_enemy)/sizeof(int);
 984
 985   static int ep_mauer[] =
 986   {
 987     EL_BETON,
 988     EL_PFORTE1,
 989     EL_PFORTE2,
 990     EL_PFORTE3,
 991     EL_PFORTE4,
 992     EL_PFORTE1X,
 993     EL_PFORTE2X,
 994     EL_PFORTE3X,
 995     EL_PFORTE4X,
 996     EL_AUSGANG_ZU,
 997     EL_AUSGANG_ACT,
 998     EL_AUSGANG_AUF,
 999     EL_MAUERWERK,
1000     EL_FELSBODEN,
1001     EL_MAUER_LEBT,
1002     EL_MAUER_X,
1003     EL_MAUER_Y,
1004     EL_MAUER_XY,
1005     EL_MAUERND,
1006     EL_SP_CHIP_SINGLE,
1007     EL_SP_CHIP_LEFT,
1008     EL_SP_CHIP_RIGHT,
1009     EL_SP_CHIP_UPPER,
1010     EL_SP_CHIP_LOWER,
1011     EL_SP_HARD_GRAY,
1012     EL_SP_HARD_GREEN,
1013     EL_SP_HARD_BLUE,
1014     EL_SP_HARD_RED,
1015     EL_SP_HARD_YELLOW,
1016     EL_SP_HARD_BASE1,
1017     EL_SP_HARD_BASE2,
1018     EL_SP_HARD_BASE3,
1019     EL_SP_HARD_BASE4,
1020     EL_SP_HARD_BASE5,
1021     EL_SP_HARD_BASE6,
1022     EL_SP_TERMINAL,
1023     EL_SP_EXIT,
1024     EL_INVISIBLE_STEEL
1025   };
1026   static int ep_mauer_num = sizeof(ep_mauer)/sizeof(int);
1027
1028   static int ep_can_fall[] =
1029   {
1030     EL_FELSBROCKEN,
1031     EL_EDELSTEIN,
1032     EL_EDELSTEIN_BD,
1033     EL_EDELSTEIN_GELB,
1034     EL_EDELSTEIN_ROT,
1035     EL_EDELSTEIN_LILA,
1036     EL_DIAMANT,
1037     EL_BOMBE,
1038     EL_KOKOSNUSS,
1039     EL_TROPFEN,
1040     EL_MORAST_VOLL,
1041     EL_SIEB_VOLL,
1042     EL_SIEB2_VOLL,
1043     EL_ZEIT_VOLL,
1044     EL_ZEIT_LEER,
1045     EL_SP_ZONK,
1046     EL_SP_INFOTRON,
1047     EL_SP_DISK_ORANGE
1048   };
1049   static int ep_can_fall_num = sizeof(ep_can_fall)/sizeof(int);
1050
1051   static int ep_can_smash[] =
1052   {
1053     EL_FELSBROCKEN,
1054     EL_EDELSTEIN,
1055     EL_EDELSTEIN_BD,
1056     EL_EDELSTEIN_GELB,
1057     EL_EDELSTEIN_ROT,
1058     EL_EDELSTEIN_LILA,
1059     EL_DIAMANT,
1060     EL_SCHLUESSEL1,
1061     EL_SCHLUESSEL2,
1062     EL_SCHLUESSEL3,
1063     EL_SCHLUESSEL4,
1064     EL_BOMBE,
1065     EL_KOKOSNUSS,
1066     EL_TROPFEN,
1067     EL_ZEIT_VOLL,
1068     EL_ZEIT_LEER,
1069     EL_SP_ZONK,
1070     EL_SP_INFOTRON,
1071     EL_SP_DISK_ORANGE
1072   };
1073   static int ep_can_smash_num = sizeof(ep_can_smash)/sizeof(int);
1074
1075   static int ep_can_change[] =
1076   {
1077     EL_FELSBROCKEN,
1078     EL_EDELSTEIN,
1079     EL_EDELSTEIN_BD,
1080     EL_EDELSTEIN_GELB,
1081     EL_EDELSTEIN_ROT,
1082     EL_EDELSTEIN_LILA,
1083     EL_DIAMANT
1084   };
1085   static int ep_can_change_num = sizeof(ep_can_change)/sizeof(int);
1086
1087   static int ep_can_move[] =
1088   {
1089     EL_KAEFER,
1090     EL_FLIEGER,
1091     EL_BUTTERFLY,
1092     EL_FIREFLY,
1093     EL_MAMPFER,
1094     EL_MAMPFER2,
1095     EL_ROBOT,
1096     EL_PACMAN,
1097     EL_MAULWURF,
1098     EL_PINGUIN,
1099     EL_SCHWEIN,
1100     EL_DRACHE,
1101     EL_SONDE,
1102     EL_SP_SNIKSNAK,
1103     EL_SP_ELECTRON
1104   };
1105   static int ep_can_move_num = sizeof(ep_can_move)/sizeof(int);
1106
1107   static int ep_could_move[] =
1108   {
1109     EL_KAEFER_R,
1110     EL_KAEFER_O,
1111     EL_KAEFER_L,
1112     EL_KAEFER_U,
1113     EL_FLIEGER_R,
1114     EL_FLIEGER_O,
1115     EL_FLIEGER_L,
1116     EL_FLIEGER_U,
1117     EL_BUTTERFLY_R,
1118     EL_BUTTERFLY_O,
1119     EL_BUTTERFLY_L,
1120     EL_BUTTERFLY_U,
1121     EL_FIREFLY_R,
1122     EL_FIREFLY_O,
1123     EL_FIREFLY_L,
1124     EL_FIREFLY_U,
1125     EL_PACMAN_R,
1126     EL_PACMAN_O,
1127     EL_PACMAN_L,
1128     EL_PACMAN_U
1129   };
1130   static int ep_could_move_num = sizeof(ep_could_move)/sizeof(int);
1131
1132   static int ep_dont_touch[] =
1133   {
1134     EL_KAEFER,
1135     EL_FLIEGER,
1136     EL_BUTTERFLY,
1137     EL_FIREFLY
1138   };
1139   static int ep_dont_touch_num = sizeof(ep_dont_touch)/sizeof(int);
1140
1141   static int ep_dont_go_to[] =
1142   {
1143     EL_KAEFER,
1144     EL_FLIEGER,
1145     EL_BUTTERFLY,
1146     EL_FIREFLY,
1147     EL_MAMPFER,
1148     EL_MAMPFER2,
1149     EL_ROBOT,
1150     EL_PACMAN,
1151     EL_TROPFEN,
1152     EL_SALZSAEURE,
1153     EL_SP_SNIKSNAK,
1154     EL_SP_ELECTRON,
1155     EL_SP_BUG_ACTIVE
1156   };
1157   static int ep_dont_go_to_num = sizeof(ep_dont_go_to)/sizeof(int);
1158
1159   static int ep_mampf2[] =
1160   {
1161     EL_ERDREICH,
1162     EL_KAEFER,
1163     EL_FLIEGER,
1164     EL_BUTTERFLY,
1165     EL_FIREFLY,
1166     EL_MAMPFER,
1167     EL_ROBOT,
1168     EL_PACMAN,
1169     EL_TROPFEN,
1170     EL_AMOEBE_TOT,
1171     EL_AMOEBE_NASS,
1172     EL_AMOEBE_NORM,
1173     EL_AMOEBE_VOLL,
1174     EL_AMOEBE_BD,
1175     EL_EDELSTEIN,
1176     EL_EDELSTEIN_BD,
1177     EL_EDELSTEIN_GELB,
1178     EL_EDELSTEIN_ROT,
1179     EL_EDELSTEIN_LILA,
1180     EL_DIAMANT
1181   };
1182   static int ep_mampf2_num = sizeof(ep_mampf2)/sizeof(int);
1183
1184   static int ep_bd_element[] =
1185   {
1186     EL_LEERRAUM,
1187     EL_ERDREICH,
1188     EL_FELSBODEN,
1189     EL_FELSBROCKEN,
1190     EL_EDELSTEIN_BD,
1191     EL_SIEB2_INAKTIV,
1192     EL_AUSGANG_ZU,
1193     EL_AUSGANG_AUF,
1194     EL_BETON,
1195     EL_SPIELFIGUR,
1196     EL_FIREFLY,
1197     EL_FIREFLY_1,
1198     EL_FIREFLY_2,
1199     EL_FIREFLY_3,
1200     EL_FIREFLY_4,
1201     EL_BUTTERFLY,
1202     EL_BUTTERFLY_1,
1203     EL_BUTTERFLY_2,
1204     EL_BUTTERFLY_3,
1205     EL_BUTTERFLY_4,
1206     EL_AMOEBE_BD,
1207     EL_CHAR_FRAGE
1208   };
1209   static int ep_bd_element_num = sizeof(ep_bd_element)/sizeof(int);
1210
1211   static int ep_sb_element[] =
1212   {
1213     EL_LEERRAUM,
1214     EL_BETON,
1215     EL_SOKOBAN_OBJEKT,
1216     EL_SOKOBAN_FELD_LEER,
1217     EL_SOKOBAN_FELD_VOLL,
1218     EL_SPIELFIGUR,
1219     EL_INVISIBLE_STEEL
1220   };
1221   static int ep_sb_element_num = sizeof(ep_sb_element)/sizeof(int);
1222
1223   static int ep_gem[] =
1224   {
1225     EL_EDELSTEIN,
1226     EL_EDELSTEIN_BD,
1227     EL_EDELSTEIN_GELB,
1228     EL_EDELSTEIN_ROT,
1229     EL_EDELSTEIN_LILA,
1230     EL_DIAMANT,
1231     EL_SP_INFOTRON
1232   };
1233   static int ep_gem_num = sizeof(ep_gem)/sizeof(int);
1234
1235   static int ep_inactive[] =
1236   {
1237     EL_LEERRAUM,
1238     EL_ERDREICH,
1239     EL_MAUERWERK,
1240     EL_FELSBODEN,
1241     EL_SCHLUESSEL,
1242     EL_BETON,
1243     EL_AMOEBE_TOT,
1244     EL_MORAST_LEER,
1245     EL_BADEWANNE,
1246     EL_ABLENK_AUS,
1247     EL_SCHLUESSEL1,
1248     EL_SCHLUESSEL2,
1249     EL_SCHLUESSEL3,
1250     EL_SCHLUESSEL4,
1251     EL_PFORTE1,
1252     EL_PFORTE2,
1253     EL_PFORTE3,
1254     EL_PFORTE4,
1255     EL_PFORTE1X,
1256     EL_PFORTE2X,
1257     EL_PFORTE3X,
1258     EL_PFORTE4X,
1259     EL_DYNAMIT_AUS,
1260     EL_UNSICHTBAR,
1261     EL_BIRNE_AUS,
1262     EL_BIRNE_EIN,
1263     EL_ERZ_EDEL,
1264     EL_ERZ_DIAM,
1265     EL_ERZ_EDEL_BD,
1266     EL_ERZ_EDEL_GELB,
1267     EL_DYNABOMB_NR,
1268     EL_DYNABOMB_SZ,
1269     EL_DYNABOMB_XL,
1270     EL_SOKOBAN_OBJEKT,
1271     EL_SOKOBAN_FELD_LEER,
1272     EL_SOKOBAN_FELD_VOLL,
1273     EL_ERZ_EDEL_ROT,
1274     EL_ERZ_EDEL_LILA,
1275     EL_BADEWANNE1,
1276     EL_BADEWANNE2,
1277     EL_BADEWANNE3,
1278     EL_BADEWANNE4,
1279     EL_BADEWANNE5,
1280     EL_SIEB_INAKTIV,
1281     EL_SIEB_TOT,
1282     EL_SIEB2_INAKTIV,
1283     EL_SIEB2_TOT,
1284     EL_AMOEBA2DIAM,
1285     EL_BLOCKED,
1286     EL_SP_EMPTY,
1287     EL_SP_BASE,
1288     EL_SP_PORT1_RIGHT,
1289     EL_SP_PORT1_DOWN,
1290     EL_SP_PORT1_LEFT,
1291     EL_SP_PORT1_UP,
1292     EL_SP_PORT2_RIGHT,
1293     EL_SP_PORT2_DOWN,
1294     EL_SP_PORT2_LEFT,
1295     EL_SP_PORT2_UP,
1296     EL_SP_PORT_X,
1297     EL_SP_PORT_Y,
1298     EL_SP_PORT_XY,
1299     EL_SP_DISK_RED,
1300     EL_SP_DISK_YELLOW,
1301     EL_SP_CHIP_SINGLE,
1302     EL_SP_CHIP_LEFT,
1303     EL_SP_CHIP_RIGHT,
1304     EL_SP_CHIP_UPPER,
1305     EL_SP_CHIP_LOWER,
1306     EL_SP_HARD_GRAY,
1307     EL_SP_HARD_GREEN,
1308     EL_SP_HARD_BLUE,
1309     EL_SP_HARD_RED,
1310     EL_SP_HARD_YELLOW,
1311     EL_SP_HARD_BASE1,
1312     EL_SP_HARD_BASE2,
1313     EL_SP_HARD_BASE3,
1314     EL_SP_HARD_BASE4,
1315     EL_SP_HARD_BASE5,
1316     EL_SP_HARD_BASE6,
1317     EL_SP_EXIT,
1318     EL_INVISIBLE_STEEL
1319   };
1320   static int ep_inactive_num = sizeof(ep_inactive)/sizeof(int);
1321
1322   static int ep_explosive[] =
1323   {
1324     EL_BOMBE,
1325     EL_DYNAMIT,
1326     EL_DYNAMIT_AUS,
1327     EL_DYNABOMB,
1328     EL_DYNABOMB_NR,
1329     EL_DYNABOMB_SZ,
1330     EL_DYNABOMB_XL,
1331     EL_KAEFER,
1332     EL_MAULWURF,
1333     EL_PINGUIN,
1334     EL_SCHWEIN,
1335     EL_DRACHE,
1336     EL_SONDE,
1337     EL_SP_DISK_RED,
1338     EL_SP_DISK_ORANGE,
1339     EL_SP_DISK_YELLOW,
1340     EL_SP_SNIKSNAK,
1341     EL_SP_ELECTRON
1342   };
1343   static int ep_explosive_num = sizeof(ep_explosive)/sizeof(int);
1344
1345   static int ep_mampf3[] =
1346   {
1347     EL_EDELSTEIN,
1348     EL_EDELSTEIN_BD,
1349     EL_EDELSTEIN_GELB,
1350     EL_EDELSTEIN_ROT,
1351     EL_EDELSTEIN_LILA,
1352     EL_DIAMANT
1353   };
1354   static int ep_mampf3_num = sizeof(ep_mampf3)/sizeof(int);
1355
1356   static int ep_pushable[] =
1357   {
1358     EL_FELSBROCKEN,
1359     EL_BOMBE,
1360     EL_KOKOSNUSS,
1361     EL_ZEIT_LEER,
1362     EL_SOKOBAN_FELD_VOLL,
1363     EL_SOKOBAN_OBJEKT,
1364     EL_SONDE,
1365     EL_SP_ZONK,
1366     EL_SP_DISK_ORANGE,
1367     EL_SP_DISK_YELLOW
1368   };
1369   static int ep_pushable_num = sizeof(ep_pushable)/sizeof(int);
1370
1371   static int ep_player[] =
1372   {
1373     EL_SPIELFIGUR,
1374     EL_SPIELER1,
1375     EL_SPIELER2,
1376     EL_SPIELER3,
1377     EL_SPIELER4
1378   };
1379   static int ep_player_num = sizeof(ep_player)/sizeof(int);
1380
1381   static int ep_has_content[] =
1382   {
1383     EL_MAMPFER,
1384     EL_AMOEBE_NASS,
1385     EL_AMOEBE_NORM,
1386     EL_AMOEBE_VOLL,
1387     EL_AMOEBE_BD
1388   };
1389   static int ep_has_content_num = sizeof(ep_has_content)/sizeof(int);
1390
1391   static int ep_eatable[] =
1392   {
1393     EL_ERDREICH,
1394     EL_SP_BASE,
1395     EL_SP_BUG
1396   };
1397   static int ep_eatable_num = sizeof(ep_eatable)/sizeof(int);
1398
1399   static int ep_sp_element[] =
1400   {
1401     EL_SP_EMPTY,
1402     EL_SP_ZONK,
1403     EL_SP_BASE,
1404     EL_SP_MURPHY,
1405     EL_SP_INFOTRON,
1406     EL_SP_CHIP_SINGLE,
1407     EL_SP_HARD_GRAY,
1408     EL_SP_EXIT,
1409     EL_SP_DISK_ORANGE,
1410     EL_SP_PORT1_RIGHT,
1411     EL_SP_PORT1_DOWN,
1412     EL_SP_PORT1_LEFT,
1413     EL_SP_PORT1_UP,
1414     EL_SP_PORT2_RIGHT,
1415     EL_SP_PORT2_DOWN,
1416     EL_SP_PORT2_LEFT,
1417     EL_SP_PORT2_UP,
1418     EL_SP_SNIKSNAK,
1419     EL_SP_DISK_YELLOW,
1420     EL_SP_TERMINAL,
1421     EL_SP_DISK_RED,
1422     EL_SP_PORT_Y,
1423     EL_SP_PORT_X,
1424     EL_SP_PORT_XY,
1425     EL_SP_ELECTRON,
1426     EL_SP_BUG,
1427     EL_SP_CHIP_LEFT,
1428     EL_SP_CHIP_RIGHT,
1429     EL_SP_HARD_BASE1,
1430     EL_SP_HARD_GREEN,
1431     EL_SP_HARD_BLUE,
1432     EL_SP_HARD_RED,
1433     EL_SP_HARD_YELLOW,
1434     EL_SP_HARD_BASE2,
1435     EL_SP_HARD_BASE3,
1436     EL_SP_HARD_BASE4,
1437     EL_SP_HARD_BASE5,
1438     EL_SP_HARD_BASE6,
1439     EL_SP_CHIP_UPPER,
1440     EL_SP_CHIP_LOWER
1441   };
1442   static int ep_sp_element_num = sizeof(ep_sp_element)/sizeof(int);
1443
1444   static long ep_bit[] =
1445   {
1446     EP_BIT_AMOEBALIVE,
1447     EP_BIT_AMOEBOID,
1448     EP_BIT_SCHLUESSEL,
1449     EP_BIT_PFORTE,
1450     EP_BIT_SOLID,
1451     EP_BIT_MASSIVE,
1452     EP_BIT_SLIPPERY,
1453     EP_BIT_ENEMY,
1454     EP_BIT_MAUER,
1455     EP_BIT_CAN_FALL,
1456     EP_BIT_CAN_SMASH,
1457     EP_BIT_CAN_CHANGE,
1458     EP_BIT_CAN_MOVE,
1459     EP_BIT_COULD_MOVE,
1460     EP_BIT_DONT_TOUCH,
1461     EP_BIT_DONT_GO_TO,
1462     EP_BIT_MAMPF2,
1463     EP_BIT_BD_ELEMENT,
1464     EP_BIT_SB_ELEMENT,
1465     EP_BIT_GEM,
1466     EP_BIT_INACTIVE,
1467     EP_BIT_EXPLOSIVE,
1468     EP_BIT_MAMPF3,
1469     EP_BIT_PUSHABLE,
1470     EP_BIT_PLAYER,
1471     EP_BIT_HAS_CONTENT,
1472     EP_BIT_EATABLE,
1473     EP_BIT_SP_ELEMENT
1474   };
1475   static int *ep_array[] =
1476   {
1477     ep_amoebalive,
1478     ep_amoeboid,
1479     ep_schluessel,
1480     ep_pforte,
1481     ep_solid,
1482     ep_massive,
1483     ep_slippery,
1484     ep_enemy,
1485     ep_mauer,
1486     ep_can_fall,
1487     ep_can_smash,
1488     ep_can_change,
1489     ep_can_move,
1490     ep_could_move,
1491     ep_dont_touch,
1492     ep_dont_go_to,
1493     ep_mampf2,
1494     ep_bd_element,
1495     ep_sb_element,
1496     ep_gem,
1497     ep_inactive,
1498     ep_explosive,
1499     ep_mampf3,
1500     ep_pushable,
1501     ep_player,
1502     ep_has_content,
1503     ep_eatable,
1504     ep_sp_element
1505   };
1506   static int *ep_num[] =
1507   {
1508     &ep_amoebalive_num,
1509     &ep_amoeboid_num,
1510     &ep_schluessel_num,
1511     &ep_pforte_num,
1512     &ep_solid_num,
1513     &ep_massive_num,
1514     &ep_slippery_num,
1515     &ep_enemy_num,
1516     &ep_mauer_num,
1517     &ep_can_fall_num,
1518     &ep_can_smash_num,
1519     &ep_can_change_num,
1520     &ep_can_move_num,
1521     &ep_could_move_num,
1522     &ep_dont_touch_num,
1523     &ep_dont_go_to_num,
1524     &ep_mampf2_num,
1525     &ep_bd_element_num,
1526     &ep_sb_element_num,
1527     &ep_gem_num,
1528     &ep_inactive_num,
1529     &ep_explosive_num,
1530     &ep_mampf3_num,
1531     &ep_pushable_num,
1532     &ep_player_num,
1533     &ep_has_content_num,
1534     &ep_eatable_num,
1535     &ep_sp_element_num
1536   };
1537   static int num_properties = sizeof(ep_num)/sizeof(int *);
1538
1539   for(i=0; i<MAX_ELEMENTS; i++)
1540     Elementeigenschaften[i] = 0;
1541
1542   for(i=0; i<num_properties; i++)
1543     for(j=0; j<*(ep_num[i]); j++)
1544       Elementeigenschaften[(ep_array[i])[j]] |= ep_bit[i];
1545   for(i=EL_CHAR_START; i<EL_CHAR_END; i++)
1546     Elementeigenschaften[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1547 }
1548
1549 void CloseAllAndExit(int exit_value)
1550 {
1551   int i;
1552
1553   if (sound_process_id)
1554   {
1555     StopSounds();
1556     kill(sound_process_id, SIGTERM);
1557     FreeSounds(NUM_SOUNDS);
1558   }
1559
1560   for(i=0; i<NUM_PIXMAPS; i++)
1561   {
1562     if (pix[i])
1563     {
1564 #ifdef USE_XPM_LIBRARY
1565       if (i < NUM_PICTURES)     /* XPM pictures */
1566       {
1567         XFreeColors(display,DefaultColormap(display,screen),
1568                     xpm_att[i].pixels,xpm_att[i].npixels,0);
1569         XpmFreeAttributes(&xpm_att[i]);
1570       }
1571 #endif
1572       XFreePixmap(display,pix[i]);
1573     }
1574     if (clipmask[i])
1575       XFreePixmap(display,clipmask[i]);
1576     if (clip_gc[i])
1577       XFreeGC(display, clip_gc[i]);
1578   }
1579
1580   if (gc)
1581     XFreeGC(display, gc);
1582
1583   if (display)
1584   {
1585     XAutoRepeatOn(display);
1586     XCloseDisplay(display);
1587   }
1588
1589 #ifdef MSDOS
1590   dumpErrorFile();
1591 #endif
1592
1593   exit(exit_value);
1594 }