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 #include <sys/socket.h>
  16 #include <netinet/in.h>
  17 #include <arpa/inet.h>
  18 #include <netdb.h>
  19
  20 #include "init.h"
  21 #include "misc.h"
  22 #include "sound.h"
  23 #include "screens.h"
  24 #include "tools.h"
  25 #include "files.h"
  26 #include "joystick.h"
  27 #include "gfxload.h"
  28 #include "gifload.h"
  29
  30 #ifdef DEBUG
  31 /*
  32 #define DEBUG_TIMING
  33 */
  34 #endif
  35
  36 struct PictureFileInfo
  37 {
  38   char *picture_filename;
  39   BOOL picture_with_mask;
  40 };
  41
  42 struct IconFileInfo
  43 {
  44   char *picture_filename;
  45   char *picturemask_filename;
  46 };
  47
  48 static int sound_process_id = 0;
  49
  50 static void InitServer(void);
  51 static void InitLevelAndPlayerInfo(void);
  52 static void InitDisplay(int, char **);
  53 static void InitSound(void);
  54 static void InitSoundProcess(void);
  55 static void InitWindow(int, char **);
  56 static void InitGfx(void);
  57 static void LoadGfx(int, struct PictureFileInfo *);
  58 static void InitElementProperties(void);
  59
  60 void OpenAll(int argc, char *argv[])
  61 {
  62
  63
  64   /* TEST TEST TEST */
  65   InitServer();
  66   /* TEST TEST TEST */
  67
  68
  69   InitLevelAndPlayerInfo();
  70
  71   InitCounter();
  72   InitSound();
  73   InitSoundProcess();
  74   InitJoystick();
  75   InitRND(NEW_RANDOMIZE);
  76
  77   signal(SIGINT, CloseAll);
  78   signal(SIGTERM, CloseAll);
  79
  80   InitDisplay(argc, argv);
  81   InitWindow(argc, argv);
  82
  83   XMapWindow(display, window);
  84   XFlush(display);
  85
  86   InitGfx();
  87   InitElementProperties();
  88
  89   DrawMainMenu();
  90 }
  91
  92
  93
  94 /* TEST STUFF -------------------------------------------------------------- */
  95
  96 int norestart = 0;
  97 int nospeedup = 0;
  98
  99 /* server stuff */
 100
 101 #define DEFAULTPORT     19503
 102 #define BUFLEN          4096
 103
 104 int sfd;
 105 unsigned char realbuf[512], readbuf[BUFLEN], writbuf[BUFLEN];
 106 unsigned char *buf = realbuf + 4;
 107 int nread = 0, nwrite = 0;
 108
 109 void fatal(char *s)
 110 {
 111   fprintf(stderr, "%s.\n", s);
 112   exit(1);
 113 }
 114
 115 void u_sleep(int i)
 116 {
 117   struct timeval tm;
 118   tm.tv_sec = i / 1000000;
 119   tm.tv_usec = i % 1000000;
 120   select(0, NULL, NULL, NULL, &tm);
 121 }
 122
 123 void startserver()
 124 {
 125   char *options[2];
 126   int n = 0;
 127
 128   options[0] = options[1] = NULL;
 129   if (norestart)
 130     options[n++] = "-norestart";
 131   if (nospeedup)
 132     options[n++] = "-nospeedup";
 133
 134   switch (fork())
 135   {
 136     case 0:
 137       execlp(
 138 #ifdef XTRISPATH
 139       XTRISPATH "/rnd_server",
 140 #else
 141       "rnd_server",
 142 #endif
 143       "rnd_server", "-once", "-v", options[0], options[1], NULL);
 144
 145       fprintf(stderr, "Can't start server '%s'.\n",
 146 #ifdef XTRISPATH
 147         XTRISPATH "/xtserv");
 148 #else
 149         "xtserv");
 150 #endif
 151
 152       _exit(1);
 153
 154     case -1:
 155       fatal("fork() failed");
 156
 157     default:
 158       return;
 159   }
 160 }
 161
 162 void connect2server(char *host, int port)
 163 {
 164   struct hostent *hp;
 165   struct sockaddr_in s;
 166   struct protoent *tcpproto;
 167   int on = 1, i;
 168
 169   if (host)
 170   {
 171     if ((s.sin_addr.s_addr = inet_addr(host)) == -1)
 172     {
 173       hp = gethostbyname(host);
 174       if (!hp)
 175         fatal("Host not found");
 176       s.sin_addr = *(struct in_addr *)(hp->h_addr_list[0]);
 177     }
 178   }
 179   else
 180     s.sin_addr.s_addr = inet_addr("127.0.0.1");
 181
 182   s.sin_port = htons(port);
 183   s.sin_family = AF_INET;
 184   sfd = socket(PF_INET, SOCK_STREAM, 0);
 185   if (sfd < 0)
 186     fatal("Out of file descriptors");
 187   if ((tcpproto = getprotobyname("tcp")) != NULL)
 188     setsockopt(sfd, tcpproto->p_proto, TCP_NODELAY, (char *)&on, sizeof(int));
 189
 190   if (connect(sfd, (struct sockaddr *)&s, sizeof(s)) < 0)
 191   {
 192     if (!host)
 193     {
 194       printf("No xtris server on localhost - starting up one ...\n");
 195       startserver();
 196       for (i=0; i<6; i++)
 197       {
 198         u_sleep(500000);
 199         close(sfd);
 200         sfd = socket(PF_INET, SOCK_STREAM, 0);
 201         if (sfd < 0)
 202           fatal("Out of file descriptors");
 203         setsockopt(sfd, tcpproto->p_proto, TCP_NODELAY, (char *)&on, sizeof(int));
 204         if (connect(sfd, (struct sockaddr *)&s, sizeof(s)) >= 0)
 205           break;
 206       }
 207       if (i==6)
 208         fatal("Can't connect to server");
 209     }
 210     else
 211       fatal("Can't connect to server");
 212   }
 213 }
 214
 215 void InitServer()
 216 {
 217   if (server_port == 0)
 218     server_port = DEFAULTPORT;
 219
 220   connect2server(server_host, server_port);
 221 }
 222
 223 /* TEST STUFF -------------------------------------------------------------- */
 224
 225
 226
 227 void InitLevelAndPlayerInfo()
 228 {
 229   local_player = &stored_player[0];
 230
 231   if (!LoadLevelInfo())                 /* global level info */
 232     CloseAll();
 233
 234   LoadPlayerInfo(PLAYER_SETUP);         /* global setup info */
 235   LoadPlayerInfo(PLAYER_LEVEL);         /* level specific info */
 236 }
 237
 238 void InitSound()
 239 {
 240   int i;
 241
 242   if (sound_status==SOUND_OFF)
 243     return;
 244
 245 #ifndef MSDOS
 246   if (access(sound_device_name,W_OK)<0)
 247   {
 248     fprintf(stderr,"%s: cannot access sound device - no sounds\n",progname);
 249     sound_status=SOUND_OFF;
 250     return;
 251   }
 252
 253   if ((sound_device=open(sound_device_name,O_WRONLY))<0)
 254   {
 255     fprintf(stderr,"%s: cannot open sound device - no sounds\n",progname);
 256     sound_status=SOUND_OFF;
 257     return;
 258   }
 259
 260   close(sound_device);
 261   sound_status=SOUND_AVAILABLE;
 262
 263 #ifdef VOXWARE
 264   sound_loops_allowed = TRUE;
 265   sound_loops_on = TRUE;
 266 #endif
 267 #else
 268   sound_loops_allowed = TRUE;
 269   sound_loops_on = TRUE;
 270 #endif
 271
 272   for(i=0;i<NUM_SOUNDS;i++)
 273   {
 274 #ifdef MSDOS
 275   sprintf(sound_name[i], "%d", i+1);
 276 #endif
 277     Sound[i].name = sound_name[i];
 278     if (!LoadSound(&Sound[i]))
 279     {
 280       sound_status=SOUND_OFF;
 281       return;
 282     }
 283   }
 284 }
 285
 286 void InitSoundProcess()
 287 {
 288   if (sound_status==SOUND_OFF)
 289     return;
 290
 291 #ifndef MSDOS
 292   if (pipe(sound_pipe)<0)
 293   {
 294     fprintf(stderr,"%s: cannot create pipe - no sounds\n",progname);
 295     sound_status=SOUND_OFF;
 296     return;
 297   }
 298
 299   if ((sound_process_id=fork())<0)
 300   {
 301     fprintf(stderr,"%s: cannot create child process - no sounds\n",progname);
 302     sound_status=SOUND_OFF;
 303     return;
 304   }
 305
 306   if (!sound_process_id)        /* we are child */
 307     SoundServer();
 308   else                          /* we are parent */
 309     close(sound_pipe[0]);       /* no reading from pipe needed */
 310 #else
 311   SoundServer();
 312 #endif
 313 }
 314
 315 void InitJoystick()
 316 {
 317   if (global_joystick_status==JOYSTICK_OFF)
 318     return;
 319
 320 #ifndef MSDOS
 321   if (access(joystick_device_name[joystick_nr],R_OK)<0)
 322   {
 323     fprintf(stderr,"%s: cannot access joystick device '%s'\n",
 324             progname,joystick_device_name[joystick_nr]);
 325     joystick_status = JOYSTICK_OFF;
 326     return;
 327   }
 328
 329   if ((joystick_device=open(joystick_device_name[joystick_nr],O_RDONLY))<0)
 330   {
 331     fprintf(stderr,"%s: cannot open joystick device '%s'\n",
 332             progname,joystick_device_name[joystick_nr]);
 333     joystick_status = JOYSTICK_OFF;
 334     return;
 335   }
 336
 337   joystick_status = JOYSTICK_AVAILABLE;
 338   LoadJoystickData();
 339 #else
 340   joystick_status = JOYSTICK_AVAILABLE;
 341 #endif
 342 }
 343
 344 void InitDisplay(int argc, char *argv[])
 345 {
 346   char *display_name = NULL;
 347   XVisualInfo vinfo_template, *vinfo;
 348   int num_visuals;
 349   unsigned int depth;
 350   int i;
 351
 352   /* get X server to connect to, if given as an argument */
 353   for (i=1;i<argc-1;i++)
 354   {
 355     char *dispstr="-display";
 356     int len=MAX(strlen(dispstr),strlen(argv[i]));
 357
 358     if (len<4)
 359       continue;
 360     else if (!strncmp(argv[i],dispstr,len))
 361     {
 362       display_name=argv[i+1];
 363       break;
 364     }
 365   }
 366
 367   /* connect to X server */
 368   if (!(display=XOpenDisplay(display_name)))
 369   {
 370     fprintf(stderr,"%s: cannot connect to X server %s\n",
 371             progname, XDisplayName(display_name));
 372     exit(-1);
 373   }
 374
 375   screen = DefaultScreen(display);
 376   visual = DefaultVisual(display, screen);
 377   depth  = DefaultDepth(display, screen);
 378   cmap   = DefaultColormap(display, screen);
 379
 380   /* look for good enough visual */
 381   vinfo_template.screen = screen;
 382   vinfo_template.class = (depth == 8 ? PseudoColor : TrueColor);
 383   vinfo_template.depth = depth;
 384   if ((vinfo = XGetVisualInfo(display, VisualScreenMask | VisualClassMask |
 385                               VisualDepthMask, &vinfo_template, &num_visuals)))
 386   {
 387     visual = vinfo->visual;
 388     XFree((void *)vinfo);
 389   }
 390
 391   /* got appropriate visual? */
 392   if (depth < 8)
 393   {
 394     printf("Sorry, displays with less than 8 bits per pixel not supported.\n");
 395     exit(-1);
 396   }
 397   else if ((depth ==8 && visual->class != PseudoColor) ||
 398            (depth > 8 && visual->class != TrueColor &&
 399             visual->class != DirectColor))
 400   {
 401     printf("Sorry, cannot get appropriate visual.\n");
 402     exit(-1);
 403   }
 404 }
 405
 406 void InitWindow(int argc, char *argv[])
 407 {
 408   unsigned int border_width = 4;
 409   Pixmap icon_pixmap, iconmask_pixmap;
 410   unsigned int icon_width,icon_height;
 411   int icon_hot_x,icon_hot_y;
 412   char icon_filename[256];
 413   XSizeHints size_hints;
 414   XWMHints wm_hints;
 415   XClassHint class_hints;
 416   XTextProperty windowName, iconName;
 417   XGCValues gc_values;
 418   unsigned long gc_valuemask;
 419   char *window_name = WINDOWTITLE_STRING;
 420   char *icon_name = WINDOWTITLE_STRING;
 421   long window_event_mask;
 422   Atom proto_atom = None, delete_atom = None;
 423   int screen_width, screen_height;
 424   int win_xpos = WIN_XPOS, win_ypos = WIN_YPOS;
 425   unsigned long pen_fg = WhitePixel(display,screen);
 426   unsigned long pen_bg = BlackPixel(display,screen);
 427
 428 #ifndef MSDOS
 429   static struct IconFileInfo icon_pic =
 430   {
 431     "rocks_icon.xbm",
 432     "rocks_iconmask.xbm"
 433   };
 434 #endif
 435
 436   screen_width = XDisplayWidth(display, screen);
 437   screen_height = XDisplayHeight(display, screen);
 438
 439   width = WIN_XSIZE;
 440   height = WIN_YSIZE;
 441
 442   win_xpos = (screen_width - width) / 2;
 443   win_ypos = (screen_height - height) / 2;
 444
 445   window = XCreateSimpleWindow(display, RootWindow(display, screen),
 446                                win_xpos, win_ypos, width, height, border_width,
 447                                pen_fg, pen_bg);
 448
 449 #ifndef MSDOS
 450   proto_atom = XInternAtom(display, "WM_PROTOCOLS", FALSE);
 451   delete_atom = XInternAtom(display, "WM_DELETE_WINDOW", FALSE);
 452   if ((proto_atom != None) && (delete_atom != None))
 453     XChangeProperty(display, window, proto_atom, XA_ATOM, 32,
 454                     PropModePrepend, (unsigned char *) &delete_atom, 1);
 455
 456   sprintf(icon_filename,"%s/%s",GFX_PATH,icon_pic.picture_filename);
 457   XReadBitmapFile(display,window,icon_filename,
 458                   &icon_width,&icon_height,
 459                   &icon_pixmap,&icon_hot_x,&icon_hot_y);
 460   if (!icon_pixmap)
 461   {
 462     fprintf(stderr, "%s: cannot read icon bitmap file '%s'.\n",
 463             progname,icon_filename);
 464     exit(-1);
 465   }
 466
 467   sprintf(icon_filename,"%s/%s",GFX_PATH,icon_pic.picturemask_filename);
 468   XReadBitmapFile(display,window,icon_filename,
 469                   &icon_width,&icon_height,
 470                   &iconmask_pixmap,&icon_hot_x,&icon_hot_y);
 471   if (!iconmask_pixmap)
 472   {
 473     fprintf(stderr, "%s: cannot read icon bitmap file '%s'.\n",
 474             progname,icon_filename);
 475     exit(-1);
 476   }
 477
 478   size_hints.width  = size_hints.min_width  = size_hints.max_width  = width;
 479   size_hints.height = size_hints.min_height = size_hints.max_height = height;
 480   size_hints.flags = PSize | PMinSize | PMaxSize;
 481
 482   if (win_xpos || win_ypos)
 483   {
 484     size_hints.x = win_xpos;
 485     size_hints.y = win_ypos;
 486     size_hints.flags |= PPosition;
 487   }
 488
 489   if (!XStringListToTextProperty(&window_name, 1, &windowName))
 490   {
 491     fprintf(stderr, "%s: structure allocation for windowName failed.\n",
 492             progname);
 493     exit(-1);
 494   }
 495
 496   if (!XStringListToTextProperty(&icon_name, 1, &iconName))
 497   {
 498     fprintf(stderr, "%s: structure allocation for iconName failed.\n",
 499             progname);
 500     exit(-1);
 501   }
 502
 503   wm_hints.initial_state = NormalState;
 504   wm_hints.input = True;
 505   wm_hints.icon_pixmap = icon_pixmap;
 506   wm_hints.icon_mask = iconmask_pixmap;
 507   wm_hints.flags = StateHint | IconPixmapHint | IconMaskHint | InputHint;
 508
 509   class_hints.res_name = progname;
 510   class_hints.res_class = "Rocks'n'Diamonds";
 511
 512   XSetWMProperties(display, window, &windowName, &iconName,
 513                    argv, argc, &size_hints, &wm_hints,
 514                    &class_hints);
 515
 516   XFree(windowName.value);
 517   XFree(iconName.value);
 518
 519   /* Select event types wanted */
 520   window_event_mask = ExposureMask | StructureNotifyMask | FocusChangeMask |
 521                       ButtonPressMask | ButtonReleaseMask | ButtonMotionMask |
 522                       KeyPressMask | KeyReleaseMask;
 523   XSelectInput(display, window, window_event_mask);
 524 #endif
 525
 526   /* create GC for drawing with window depth */
 527   gc_values.graphics_exposures = False;
 528   gc_values.foreground = pen_bg;
 529   gc_values.background = pen_bg;
 530   gc_valuemask = GCGraphicsExposures | GCForeground | GCBackground;
 531   gc = XCreateGC(display, window, gc_valuemask, &gc_values);
 532 }
 533
 534 void DrawInitText(char *text, int ypos, int color)
 535 {
 536   if (display && window && pix[PIX_SMALLFONT])
 537   {
 538     XFillRectangle(display,window,gc,0,ypos, WIN_XSIZE,FONT2_YSIZE);
 539     DrawTextExt(window,gc,(WIN_XSIZE-strlen(text)*FONT2_XSIZE)/2,
 540                 ypos,text,FS_SMALL,color);
 541     XFlush(display);
 542   }
 543 }
 544
 545 void InitGfx()
 546 {
 547   int i,j;
 548   GC copy_clipmask_gc;
 549   XGCValues clip_gc_values;
 550   unsigned long clip_gc_valuemask;
 551
 552 #ifdef MSDOS
 553   static struct PictureFileInfo pic[NUM_PICTURES] =
 554   {
 555     { "Screen", TRUE },
 556     { "Door",   TRUE },
 557     { "Heroes", TRUE },
 558     { "Toons",  TRUE },
 559     { "Font",   FALSE },
 560     { "Font2",  FALSE }
 561   };
 562 #else
 563   static struct PictureFileInfo pic[NUM_PICTURES] =
 564   {
 565     { "RocksScreen",    TRUE },
 566     { "RocksDoor",      TRUE },
 567     { "RocksHeroes",    TRUE },
 568     { "RocksToons",     TRUE },
 569     { "RocksFont",      FALSE },
 570     { "RocksFont2",     FALSE }
 571   };
 572 #endif
 573
 574   static struct
 575   {
 576     int start;
 577     int count;
 578   }
 579   tile_needs_clipping[] =
 580   {
 581     { GFX_SPIELER1_UP, 4 },
 582     { GFX_SPIELER1_DOWN, 4 },
 583     { GFX_SPIELER1_LEFT, 4 },
 584     { GFX_SPIELER1_RIGHT, 4 },
 585     { GFX_SPIELER1_PUSH_LEFT, 4 },
 586     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 587     { GFX_SPIELER2_UP, 4 },
 588     { GFX_SPIELER2_DOWN, 4 },
 589     { GFX_SPIELER2_LEFT, 4 },
 590     { GFX_SPIELER2_RIGHT, 4 },
 591     { GFX_SPIELER2_PUSH_LEFT, 4 },
 592     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 593     { GFX_SPIELER3_UP, 4 },
 594     { GFX_SPIELER3_DOWN, 4 },
 595     { GFX_SPIELER3_LEFT, 4 },
 596     { GFX_SPIELER3_RIGHT, 4 },
 597     { GFX_SPIELER3_PUSH_LEFT, 4 },
 598     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 599     { GFX_SPIELER4_UP, 4 },
 600     { GFX_SPIELER4_DOWN, 4 },
 601     { GFX_SPIELER4_LEFT, 4 },
 602     { GFX_SPIELER4_RIGHT, 4 },
 603     { GFX_SPIELER4_PUSH_LEFT, 4 },
 604     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 605     { GFX_GEBLUBBER, 4 },
 606     { GFX_DYNAMIT, 7 },
 607     { GFX_DYNABOMB, 4 },
 608     { GFX_SOKOBAN_OBJEKT, 1 },
 609     { GFX_FUNKELN_BLAU, 3 },
 610     { GFX_FUNKELN_WEISS, 3 },
 611     { -1, 0 }
 612   };
 613
 614 #ifdef DEBUG_TIMING
 615   long count1, count2;
 616   count1 = Counter();
 617 #endif
 618
 619   LoadGfx(PIX_SMALLFONT,&pic[PIX_SMALLFONT]);
 620   DrawInitText(WINDOWTITLE_STRING,20,FC_YELLOW);
 621   DrawInitText(COPYRIGHT_STRING,50,FC_RED);
 622 #ifdef MSDOS
 623   DrawInitText("MSDOS version done by Guido Schulz",210,FC_BLUE);
 624   rest(200);
 625 #endif MSDOS
 626   DrawInitText("Loading graphics:",120,FC_GREEN);
 627
 628   for(i=0; i<NUM_PICTURES; i++)
 629     if (i != PIX_SMALLFONT)
 630       LoadGfx(i,&pic[i]);
 631
 632 #ifdef DEBUG_TIMING
 633   count2 = Counter();
 634   printf("SUMMARY: %.2f SECONDS LOADING TIME\n",(float)(count2-count1)/1000.0);
 635 #endif
 636
 637
 638   pix[PIX_DB_BACK] = XCreatePixmap(display, window,
 639                                    WIN_XSIZE,WIN_YSIZE,
 640                                    XDefaultDepth(display,screen));
 641   pix[PIX_DB_DOOR] = XCreatePixmap(display, window,
 642                                    3*DXSIZE,DYSIZE+VYSIZE,
 643                                    XDefaultDepth(display,screen));
 644   pix[PIX_DB_FIELD] = XCreatePixmap(display, window,
 645                                     FXSIZE,FYSIZE,
 646                                     XDefaultDepth(display,screen));
 647
 648   clip_gc_values.graphics_exposures = False;
 649   clip_gc_valuemask = GCGraphicsExposures;
 650   copy_clipmask_gc =
 651     XCreateGC(display,clipmask[PIX_BACK],clip_gc_valuemask,&clip_gc_values);
 652
 653   clip_gc_values.graphics_exposures = False;
 654   clip_gc_valuemask = GCGraphicsExposures;
 655   tile_clip_gc =
 656     XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 657
 658   /* initialize pixmap array to Pixmap 'None' */
 659   for(i=0; i<NUM_TILES; i++)
 660     tile_clipmask[i] = None;
 661
 662   /* create only those clipping Pixmaps we really need */
 663   for(i=0; tile_needs_clipping[i].start>=0; i++)
 664   {
 665     for(j=0; j<tile_needs_clipping[i].count; j++)
 666     {
 667       int tile = tile_needs_clipping[i].start + j;
 668       int graphic = tile;
 669       int src_x, src_y;
 670       Pixmap src_pixmap;
 671
 672       if (graphic >= GFX_START_ROCKSSCREEN &&
 673           graphic <= GFX_END_ROCKSSCREEN)
 674       {
 675         src_pixmap = clipmask[PIX_BACK];
 676         graphic -= GFX_START_ROCKSSCREEN;
 677         src_x = SX + (graphic % GFX_PER_LINE) * TILEX;
 678         src_y = SY + (graphic / GFX_PER_LINE) * TILEY;
 679       }
 680       else if (graphic >= GFX_START_ROCKSHEROES &&
 681                graphic <= GFX_END_ROCKSHEROES)
 682       {
 683         src_pixmap = clipmask[PIX_HEROES];
 684         graphic -= GFX_START_ROCKSHEROES;
 685         src_x = (graphic % HEROES_PER_LINE) * TILEX;
 686         src_y = (graphic / HEROES_PER_LINE) * TILEY;
 687       }
 688       else if (graphic >= GFX_START_ROCKSFONT &&
 689                graphic <= GFX_END_ROCKSFONT)
 690       {
 691         src_pixmap = clipmask[PIX_BIGFONT];
 692         graphic -= GFX_START_ROCKSFONT;
 693         src_x = (graphic % FONT_CHARS_PER_LINE) * TILEX;
 694         src_y = (graphic / FONT_CHARS_PER_LINE) * TILEY +
 695           FC_SPECIAL1 * FONT_LINES_PER_FONT * TILEY;
 696       }
 697       else
 698         break;
 699
 700       tile_clipmask[tile] = XCreatePixmap(display, window, TILEX,TILEY, 1);
 701
 702       XCopyArea(display,src_pixmap,tile_clipmask[tile],copy_clipmask_gc,
 703                 src_x,src_y, TILEX,TILEY, 0,0);
 704     }
 705   }
 706
 707   if (!pix[PIX_DB_BACK] || !pix[PIX_DB_DOOR])
 708   {
 709     fprintf(stderr, "%s: cannot create additional Pixmaps!\n",progname);
 710     CloseAll();
 711     exit(-1);
 712   }
 713
 714   for(i=0;i<NUM_PIXMAPS;i++)
 715   {
 716     if (clipmask[i])
 717     {
 718       clip_gc_values.graphics_exposures = False;
 719       clip_gc_values.clip_mask = clipmask[i];
 720       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 721       clip_gc[i] = XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 722     }
 723   }
 724
 725   drawto = backbuffer = pix[PIX_DB_BACK];
 726   fieldbuffer = pix[PIX_DB_FIELD];
 727   SetDrawtoField(DRAW_BACKBUFFER);
 728
 729   XCopyArea(display,pix[PIX_BACK],backbuffer,gc,
 730             0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 731   XFillRectangle(display,pix[PIX_DB_BACK],gc,
 732                  REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 733   XFillRectangle(display,pix[PIX_DB_DOOR],gc,
 734                  0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 735
 736   for(i=0; i<MAX_BUF_XSIZE; i++)
 737     for(j=0; j<MAX_BUF_YSIZE; j++)
 738       redraw[i][j] = 0;
 739   redraw_tiles = 0;
 740   redraw_mask = REDRAW_ALL;
 741 }
 742
 743 void LoadGfx(int pos, struct PictureFileInfo *pic)
 744 {
 745   char basefilename[256];
 746   char filename[256];
 747
 748 #ifdef XPM_INCLUDE_FILE
 749   int xpm_err, xbm_err;
 750   unsigned int width,height;
 751   int hot_x,hot_y;
 752   Pixmap shapemask;
 753   char *picture_ext = ".xpm";
 754   char *picturemask_ext = "Mask.xbm";
 755 #else
 756   int gif_err;
 757   char *picture_ext = ".gif";
 758 #endif
 759
 760 #ifdef DEBUG_TIMING
 761   long count1, count2;
 762 #endif
 763
 764   /* Grafik laden */
 765   if (pic->picture_filename)
 766   {
 767     sprintf(basefilename,"%s%s",pic->picture_filename,picture_ext);
 768     DrawInitText(basefilename,150,FC_YELLOW);
 769     sprintf(filename,"%s/%s",GFX_PATH,basefilename);
 770
 771 #ifdef MSDOS
 772     rest(100);
 773 #endif MSDOS
 774
 775 #ifdef DEBUG_TIMING
 776     count1 = Counter();
 777 #endif
 778
 779 #ifdef XPM_INCLUDE_FILE
 780
 781     xpm_att[pos].valuemask = XpmCloseness;
 782     xpm_att[pos].closeness = 20000;
 783     xpm_err = XpmReadFileToPixmap(display,window,filename,
 784                                   &pix[pos],&shapemask,&xpm_att[pos]);
 785
 786     switch(xpm_err)
 787     {
 788       case XpmOpenFailed:
 789         fprintf(stderr,"Cannot open Xpm file '%s' !\n",filename);
 790         CloseAll();
 791         exit(-1);
 792       case XpmFileInvalid:
 793         fprintf(stderr,"Invalid Xpm file '%s'!\n",filename);
 794         CloseAll();
 795         exit(-1);
 796       case XpmNoMemory:
 797         fprintf(stderr,"Not enough memory for Xpm file '%s'!\n",filename);
 798         CloseAll();
 799         exit(1);
 800       case XpmColorFailed:
 801         fprintf(stderr,"Can't get colors for Xpm file '%s'!\n",filename);
 802         CloseAll();
 803         exit(-1);
 804       default:
 805         break;
 806     }
 807
 808 #ifdef DEBUG_TIMING
 809     count2 = Counter();
 810     printf("XPM LOADING %s IN %.2f SECONDS\n",
 811            filename,(float)(count2-count1)/1000.0);
 812 #endif
 813
 814 #else
 815
 816     gif_err = Read_GIF_to_Pixmaps(display, window, filename,
 817                                   &pix[pos], &clipmask[pos]);
 818
 819     switch(gif_err)
 820     {
 821       case GIF_Success:
 822         break;
 823       case GIF_OpenFailed:
 824         fprintf(stderr,"Cannot open GIF file '%s' !\n",filename);
 825         CloseAll();
 826         exit(-1);
 827       case GIF_ReadFailed:
 828         fprintf(stderr,"Cannot read GIF file '%s' !\n",filename);
 829         CloseAll();
 830         exit(-1);
 831       case GIF_FileInvalid:
 832         fprintf(stderr,"Invalid GIF file '%s'!\n",filename);
 833         CloseAll();
 834         exit(-1);
 835       case GIF_NoMemory:
 836         fprintf(stderr,"Not enough memory for GIF file '%s'!\n",filename);
 837         CloseAll();
 838         exit(1);
 839       case GIF_ColorFailed:
 840         fprintf(stderr,"Can't get colors for GIF file '%s'!\n",filename);
 841         CloseAll();
 842         exit(-1);
 843       default:
 844         break;
 845     }
 846
 847 #ifdef DEBUG_TIMING
 848     count2 = Counter();
 849     printf("GIF LOADING %s IN %.2f SECONDS\n",
 850            filename,(float)(count2-count1)/1000.0);
 851 #endif
 852
 853 #endif
 854
 855     if (!pix[pos])
 856     {
 857       fprintf(stderr, "%s: cannot get graphics for '%s'.\n",
 858               progname, pic->picture_filename);
 859       CloseAll();
 860       exit(-1);
 861     }
 862   }
 863
 864   /* zugehörige Maske laden (wenn vorhanden) */
 865   if (pic->picture_with_mask)
 866   {
 867
 868 #ifdef XPM_INCLUDE_FILE
 869
 870     sprintf(basefilename,"%s%s",pic->picture_filename,picturemask_ext);
 871     DrawInitText(basefilename,150,FC_YELLOW);
 872     sprintf(filename,"%s/%s",GFX_PATH,basefilename);
 873
 874 #ifdef DEBUG_TIMING
 875     count1 = Counter();
 876 #endif
 877
 878     xbm_err = XReadBitmapFile(display,window,filename,
 879                               &width,&height,&clipmask[pos],&hot_x,&hot_y);
 880
 881     switch(xbm_err)
 882     {
 883       case BitmapSuccess:
 884         break;
 885       case BitmapOpenFailed:
 886         fprintf(stderr,"Bitmap file open failed on '%s' !\n",filename);
 887         CloseAll();
 888         exit(-1);
 889         break;
 890       case BitmapFileInvalid:
 891         fprintf(stderr,"Bitmap file invalid: '%s' !\n",filename);
 892         CloseAll();
 893         exit(-1);
 894         break;
 895       case BitmapNoMemory:
 896         fprintf(stderr,"No memory for file '%s' !\n",filename);
 897         CloseAll();
 898         exit(-1);
 899         break;
 900       default:
 901         break;
 902     }
 903
 904 #ifdef DEBUG_TIMING
 905     count2 = Counter();
 906     printf("XBM LOADING %s IN %.2f SECONDS\n",
 907            filename,(float)(count2-count1)/1000.0);
 908 #endif
 909
 910 #endif
 911
 912     if (!clipmask[pos])
 913     {
 914       fprintf(stderr, "%s: cannot get clipmask for '%s'.\n",
 915               progname, pic->picture_filename);
 916       CloseAll();
 917       exit(-1);
 918     }
 919   }
 920 }
 921
 922 void InitElementProperties()
 923 {
 924   int i,j;
 925
 926   static int ep_amoebalive[] =
 927   {
 928     EL_AMOEBE_NASS,
 929     EL_AMOEBE_NORM,
 930     EL_AMOEBE_VOLL,
 931     EL_AMOEBE_BD
 932   };
 933   static int ep_amoebalive_num = sizeof(ep_amoebalive)/sizeof(int);
 934
 935   static int ep_amoeboid[] =
 936   {
 937     EL_AMOEBE_TOT,
 938     EL_AMOEBE_NASS,
 939     EL_AMOEBE_NORM,
 940     EL_AMOEBE_VOLL,
 941     EL_AMOEBE_BD
 942   };
 943   static int ep_amoeboid_num = sizeof(ep_amoeboid)/sizeof(int);
 944
 945   static int ep_schluessel[] =
 946   {
 947     EL_SCHLUESSEL1,
 948     EL_SCHLUESSEL2,
 949     EL_SCHLUESSEL3,
 950     EL_SCHLUESSEL4
 951   };
 952   static int ep_schluessel_num = sizeof(ep_schluessel)/sizeof(int);
 953
 954   static int ep_pforte[] =
 955   {
 956     EL_PFORTE1,
 957     EL_PFORTE2,
 958     EL_PFORTE3,
 959     EL_PFORTE4,
 960     EL_PFORTE1X,
 961     EL_PFORTE2X,
 962     EL_PFORTE3X,
 963     EL_PFORTE4X
 964   };
 965   static int ep_pforte_num = sizeof(ep_pforte)/sizeof(int);
 966
 967   static int ep_solid[] =
 968   {
 969     EL_BETON,
 970     EL_MAUERWERK,
 971     EL_MAUER_LEBT,
 972     EL_FELSBODEN,
 973     EL_AUSGANG_ZU,
 974     EL_AUSGANG_ACT,
 975     EL_AUSGANG_AUF,
 976     EL_AMOEBE_TOT,
 977     EL_AMOEBE_NASS,
 978     EL_AMOEBE_NORM,
 979     EL_AMOEBE_VOLL,
 980     EL_AMOEBE_BD,
 981     EL_MORAST_VOLL,
 982     EL_MORAST_LEER,
 983     EL_SIEB_VOLL,
 984     EL_SIEB_LEER,
 985     EL_SIEB_TOT,
 986     EL_SIEB2_VOLL,
 987     EL_SIEB2_LEER,
 988     EL_SIEB2_TOT,
 989     EL_LIFE,
 990     EL_LIFE_ASYNC,
 991     EL_BADEWANNE1,
 992     EL_BADEWANNE2,
 993     EL_BADEWANNE3,
 994     EL_BADEWANNE4,
 995     EL_BADEWANNE5
 996   };
 997   static int ep_solid_num = sizeof(ep_solid)/sizeof(int);
 998
 999   static int ep_massiv[] =
1000   {
1001     EL_BETON,
1002     EL_SALZSAEURE,
1003     EL_BADEWANNE1,
1004     EL_BADEWANNE2,
1005     EL_BADEWANNE3,
1006     EL_BADEWANNE4,
1007     EL_BADEWANNE5,
1008     EL_PFORTE1,
1009     EL_PFORTE2,
1010     EL_PFORTE3,
1011     EL_PFORTE4,
1012     EL_PFORTE1X,
1013     EL_PFORTE2X,
1014     EL_PFORTE3X,
1015     EL_PFORTE4X
1016   };
1017   static int ep_massiv_num = sizeof(ep_massiv)/sizeof(int);
1018
1019   static int ep_slippery[] =
1020   {
1021     EL_FELSBODEN,
1022     EL_FELSBROCKEN,
1023     EL_EDELSTEIN,
1024     EL_EDELSTEIN_BD,
1025     EL_EDELSTEIN_GELB,
1026     EL_EDELSTEIN_ROT,
1027     EL_EDELSTEIN_LILA,
1028     EL_DIAMANT,
1029     EL_BOMBE,
1030     EL_KOKOSNUSS,
1031     EL_ABLENK_EIN,
1032     EL_ABLENK_AUS,
1033     EL_ZEIT_VOLL,
1034     EL_ZEIT_LEER,
1035     EL_BIRNE_EIN,
1036     EL_BIRNE_AUS,
1037     EL_BADEWANNE1,
1038     EL_BADEWANNE2,
1039     EL_SONDE
1040   };
1041   static int ep_slippery_num = sizeof(ep_slippery)/sizeof(int);
1042
1043   static int ep_enemy[] =
1044   {
1045     EL_KAEFER,
1046     EL_FLIEGER,
1047     EL_BUTTERFLY,
1048     EL_FIREFLY,
1049     EL_MAMPFER,
1050     EL_MAMPFER2,
1051     EL_ROBOT,
1052     EL_PACMAN
1053   };
1054   static int ep_enemy_num = sizeof(ep_enemy)/sizeof(int);
1055
1056   static int ep_mauer[] =
1057   {
1058     EL_BETON,
1059     EL_PFORTE1,
1060     EL_PFORTE2,
1061     EL_PFORTE3,
1062     EL_PFORTE4,
1063     EL_PFORTE1X,
1064     EL_PFORTE2X,
1065     EL_PFORTE3X,
1066     EL_PFORTE4X,
1067     EL_AUSGANG_ZU,
1068     EL_AUSGANG_ACT,
1069     EL_AUSGANG_AUF,
1070     EL_MAUERWERK,
1071     EL_FELSBODEN,
1072     EL_MAUER_LEBT,
1073     EL_MAUERND
1074   };
1075   static int ep_mauer_num = sizeof(ep_mauer)/sizeof(int);
1076
1077   static int ep_can_fall[] =
1078   {
1079     EL_FELSBROCKEN,
1080     EL_EDELSTEIN,
1081     EL_EDELSTEIN_BD,
1082     EL_EDELSTEIN_GELB,
1083     EL_EDELSTEIN_ROT,
1084     EL_EDELSTEIN_LILA,
1085     EL_DIAMANT,
1086     EL_BOMBE,
1087     EL_KOKOSNUSS,
1088     EL_TROPFEN,
1089     EL_MORAST_VOLL,
1090     EL_SIEB_VOLL,
1091     EL_SIEB2_VOLL,
1092     EL_ZEIT_VOLL,
1093     EL_ZEIT_LEER
1094   };
1095   static int ep_can_fall_num = sizeof(ep_can_fall)/sizeof(int);
1096
1097   static int ep_can_smash[] =
1098   {
1099     EL_FELSBROCKEN,
1100     EL_EDELSTEIN,
1101     EL_EDELSTEIN_BD,
1102     EL_EDELSTEIN_GELB,
1103     EL_EDELSTEIN_ROT,
1104     EL_EDELSTEIN_LILA,
1105     EL_DIAMANT,
1106     EL_SCHLUESSEL1,
1107     EL_SCHLUESSEL2,
1108     EL_SCHLUESSEL3,
1109     EL_SCHLUESSEL4,
1110     EL_BOMBE,
1111     EL_KOKOSNUSS,
1112     EL_TROPFEN,
1113     EL_ZEIT_VOLL,
1114     EL_ZEIT_LEER
1115   };
1116   static int ep_can_smash_num = sizeof(ep_can_smash)/sizeof(int);
1117
1118   static int ep_can_change[] =
1119   {
1120     EL_FELSBROCKEN,
1121     EL_EDELSTEIN,
1122     EL_EDELSTEIN_BD,
1123     EL_EDELSTEIN_GELB,
1124     EL_EDELSTEIN_ROT,
1125     EL_EDELSTEIN_LILA,
1126     EL_DIAMANT
1127   };
1128   static int ep_can_change_num = sizeof(ep_can_change)/sizeof(int);
1129
1130   static int ep_can_move[] =
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_MAULWURF,
1141     EL_PINGUIN,
1142     EL_SCHWEIN,
1143     EL_DRACHE,
1144     EL_SONDE
1145   };
1146   static int ep_can_move_num = sizeof(ep_can_move)/sizeof(int);
1147
1148   static int ep_could_move[] =
1149   {
1150     EL_KAEFER_R,
1151     EL_KAEFER_O,
1152     EL_KAEFER_L,
1153     EL_KAEFER_U,
1154     EL_FLIEGER_R,
1155     EL_FLIEGER_O,
1156     EL_FLIEGER_L,
1157     EL_FLIEGER_U,
1158     EL_BUTTERFLY_R,
1159     EL_BUTTERFLY_O,
1160     EL_BUTTERFLY_L,
1161     EL_BUTTERFLY_U,
1162     EL_FIREFLY_R,
1163     EL_FIREFLY_O,
1164     EL_FIREFLY_L,
1165     EL_FIREFLY_U,
1166     EL_PACMAN_R,
1167     EL_PACMAN_O,
1168     EL_PACMAN_L,
1169     EL_PACMAN_U
1170   };
1171   static int ep_could_move_num = sizeof(ep_could_move)/sizeof(int);
1172
1173   static int ep_dont_touch[] =
1174   {
1175     EL_KAEFER,
1176     EL_FLIEGER,
1177     EL_BUTTERFLY,
1178     EL_FIREFLY
1179   };
1180   static int ep_dont_touch_num = sizeof(ep_dont_touch)/sizeof(int);
1181
1182   static int ep_dont_go_to[] =
1183   {
1184     EL_KAEFER,
1185     EL_FLIEGER,
1186     EL_BUTTERFLY,
1187     EL_FIREFLY,
1188     EL_MAMPFER,
1189     EL_MAMPFER2,
1190     EL_ROBOT,
1191     EL_PACMAN,
1192     EL_TROPFEN,
1193     EL_SALZSAEURE
1194   };
1195   static int ep_dont_go_to_num = sizeof(ep_dont_go_to)/sizeof(int);
1196
1197   static int ep_mampf2[] =
1198   {
1199     EL_ERDREICH,
1200     EL_KAEFER,
1201     EL_FLIEGER,
1202     EL_BUTTERFLY,
1203     EL_FIREFLY,
1204     EL_MAMPFER,
1205     EL_ROBOT,
1206     EL_PACMAN,
1207     EL_TROPFEN,
1208     EL_AMOEBE_TOT,
1209     EL_AMOEBE_NASS,
1210     EL_AMOEBE_NORM,
1211     EL_AMOEBE_VOLL,
1212     EL_AMOEBE_BD,
1213     EL_EDELSTEIN,
1214     EL_EDELSTEIN_BD,
1215     EL_EDELSTEIN_GELB,
1216     EL_EDELSTEIN_ROT,
1217     EL_EDELSTEIN_LILA,
1218     EL_DIAMANT
1219   };
1220   static int ep_mampf2_num = sizeof(ep_mampf2)/sizeof(int);
1221
1222   static int ep_bd_element[] =
1223   {
1224     EL_LEERRAUM,
1225     EL_ERDREICH,
1226     EL_FELSBODEN,
1227     EL_FELSBROCKEN,
1228     EL_EDELSTEIN_BD,
1229     EL_SIEB2_LEER,
1230     EL_AUSGANG_ZU,
1231     EL_AUSGANG_AUF,
1232     EL_BETON,
1233     EL_SPIELFIGUR,
1234     EL_FIREFLY,
1235     EL_FIREFLY_1,
1236     EL_FIREFLY_2,
1237     EL_FIREFLY_3,
1238     EL_FIREFLY_4,
1239     EL_BUTTERFLY,
1240     EL_BUTTERFLY_1,
1241     EL_BUTTERFLY_2,
1242     EL_BUTTERFLY_3,
1243     EL_BUTTERFLY_4,
1244     EL_AMOEBE_BD,
1245     EL_CHAR_FRAGE
1246   };
1247   static int ep_bd_element_num = sizeof(ep_bd_element)/sizeof(int);
1248
1249   static int ep_sb_element[] =
1250   {
1251     EL_LEERRAUM,
1252     EL_BETON,
1253     EL_SOKOBAN_OBJEKT,
1254     EL_SOKOBAN_FELD_LEER,
1255     EL_SOKOBAN_FELD_VOLL,
1256     EL_SPIELFIGUR
1257   };
1258   static int ep_sb_element_num = sizeof(ep_sb_element)/sizeof(int);
1259
1260   static int ep_gem[] =
1261   {
1262     EL_EDELSTEIN,
1263     EL_EDELSTEIN_BD,
1264     EL_EDELSTEIN_GELB,
1265     EL_EDELSTEIN_ROT,
1266     EL_EDELSTEIN_LILA,
1267     EL_DIAMANT
1268   };
1269   static int ep_gem_num = sizeof(ep_gem)/sizeof(int);
1270
1271   static int ep_inactive[] =
1272   {
1273     EL_LEERRAUM,
1274     EL_ERDREICH,
1275     EL_MAUERWERK,
1276     EL_FELSBODEN,
1277     EL_SCHLUESSEL,
1278     EL_BETON,
1279     EL_AMOEBE_TOT,
1280     EL_MORAST_LEER,
1281     EL_BADEWANNE,
1282     EL_ABLENK_AUS,
1283     EL_SCHLUESSEL1,
1284     EL_SCHLUESSEL2,
1285     EL_SCHLUESSEL3,
1286     EL_SCHLUESSEL4,
1287     EL_PFORTE1,
1288     EL_PFORTE2,
1289     EL_PFORTE3,
1290     EL_PFORTE4,
1291     EL_PFORTE1X,
1292     EL_PFORTE2X,
1293     EL_PFORTE3X,
1294     EL_PFORTE4X,
1295     EL_DYNAMIT_AUS,
1296     EL_UNSICHTBAR,
1297     EL_BIRNE_AUS,
1298     EL_BIRNE_EIN,
1299     EL_ERZ_EDEL,
1300     EL_ERZ_DIAM,
1301     EL_ERZ_EDEL_BD,
1302     EL_ERZ_EDEL_GELB,
1303     EL_DYNABOMB_NR,
1304     EL_DYNABOMB_SZ,
1305     EL_DYNABOMB_XL,
1306     EL_SOKOBAN_OBJEKT,
1307     EL_SOKOBAN_FELD_LEER,
1308     EL_SOKOBAN_FELD_VOLL,
1309     EL_ERZ_EDEL_ROT,
1310     EL_ERZ_EDEL_LILA,
1311     EL_BADEWANNE1,
1312     EL_BADEWANNE2,
1313     EL_BADEWANNE3,
1314     EL_BADEWANNE4,
1315     EL_BADEWANNE5,
1316     EL_SIEB_TOT,
1317     EL_SIEB2_TOT,
1318     EL_AMOEBA2DIAM,
1319     EL_BLOCKED
1320   };
1321   static int ep_inactive_num = sizeof(ep_inactive)/sizeof(int);
1322
1323   static int ep_explosive[] =
1324   {
1325     EL_BOMBE,
1326     EL_DYNAMIT,
1327     EL_DYNAMIT_AUS,
1328     EL_DYNABOMB,
1329     EL_DYNABOMB_NR,
1330     EL_DYNABOMB_SZ,
1331     EL_DYNABOMB_XL,
1332     EL_KAEFER,
1333     EL_MAULWURF,
1334     EL_PINGUIN,
1335     EL_SCHWEIN,
1336     EL_DRACHE,
1337     EL_SONDE
1338   };
1339   static int ep_explosive_num = sizeof(ep_explosive)/sizeof(int);
1340
1341   static int ep_mampf3[] =
1342   {
1343     EL_EDELSTEIN,
1344     EL_EDELSTEIN_BD,
1345     EL_EDELSTEIN_GELB,
1346     EL_EDELSTEIN_ROT,
1347     EL_EDELSTEIN_LILA,
1348     EL_DIAMANT
1349   };
1350   static int ep_mampf3_num = sizeof(ep_mampf3)/sizeof(int);
1351
1352   static int ep_pushable[] =
1353   {
1354     EL_FELSBROCKEN,
1355     EL_BOMBE,
1356     EL_KOKOSNUSS,
1357     EL_ZEIT_LEER,
1358     EL_SOKOBAN_FELD_VOLL,
1359     EL_SOKOBAN_OBJEKT,
1360     EL_SONDE
1361   };
1362   static int ep_pushable_num = sizeof(ep_pushable)/sizeof(int);
1363
1364   static int ep_player[] =
1365   {
1366     EL_SPIELFIGUR,
1367     EL_SPIELER1,
1368     EL_SPIELER2,
1369     EL_SPIELER3,
1370     EL_SPIELER4
1371   };
1372   static int ep_player_num = sizeof(ep_player)/sizeof(int);
1373
1374   static long ep_bit[] =
1375   {
1376     EP_BIT_AMOEBALIVE,
1377     EP_BIT_AMOEBOID,
1378     EP_BIT_SCHLUESSEL,
1379     EP_BIT_PFORTE,
1380     EP_BIT_SOLID,
1381     EP_BIT_MASSIV,
1382     EP_BIT_SLIPPERY,
1383     EP_BIT_ENEMY,
1384     EP_BIT_MAUER,
1385     EP_BIT_CAN_FALL,
1386     EP_BIT_CAN_SMASH,
1387     EP_BIT_CAN_CHANGE,
1388     EP_BIT_CAN_MOVE,
1389     EP_BIT_COULD_MOVE,
1390     EP_BIT_DONT_TOUCH,
1391     EP_BIT_DONT_GO_TO,
1392     EP_BIT_MAMPF2,
1393     EP_BIT_BD_ELEMENT,
1394     EP_BIT_SB_ELEMENT,
1395     EP_BIT_GEM,
1396     EP_BIT_INACTIVE,
1397     EP_BIT_EXPLOSIVE,
1398     EP_BIT_MAMPF3,
1399     EP_BIT_PUSHABLE,
1400     EP_BIT_PLAYER
1401   };
1402   static int *ep_array[] =
1403   {
1404     ep_amoebalive,
1405     ep_amoeboid,
1406     ep_schluessel,
1407     ep_pforte,
1408     ep_solid,
1409     ep_massiv,
1410     ep_slippery,
1411     ep_enemy,
1412     ep_mauer,
1413     ep_can_fall,
1414     ep_can_smash,
1415     ep_can_change,
1416     ep_can_move,
1417     ep_could_move,
1418     ep_dont_touch,
1419     ep_dont_go_to,
1420     ep_mampf2,
1421     ep_bd_element,
1422     ep_sb_element,
1423     ep_gem,
1424     ep_inactive,
1425     ep_explosive,
1426     ep_mampf3,
1427     ep_pushable,
1428     ep_player
1429   };
1430   static int *ep_num[] =
1431   {
1432     &ep_amoebalive_num,
1433     &ep_amoeboid_num,
1434     &ep_schluessel_num,
1435     &ep_pforte_num,
1436     &ep_solid_num,
1437     &ep_massiv_num,
1438     &ep_slippery_num,
1439     &ep_enemy_num,
1440     &ep_mauer_num,
1441     &ep_can_fall_num,
1442     &ep_can_smash_num,
1443     &ep_can_change_num,
1444     &ep_can_move_num,
1445     &ep_could_move_num,
1446     &ep_dont_touch_num,
1447     &ep_dont_go_to_num,
1448     &ep_mampf2_num,
1449     &ep_bd_element_num,
1450     &ep_sb_element_num,
1451     &ep_gem_num,
1452     &ep_inactive_num,
1453     &ep_explosive_num,
1454     &ep_mampf3_num,
1455     &ep_pushable_num,
1456     &ep_player_num
1457   };
1458   static int num_properties = sizeof(ep_num)/sizeof(int *);
1459
1460   for(i=0;i<MAX_ELEMENTS;i++)
1461     Elementeigenschaften[i] = 0;
1462
1463   for(i=0;i<num_properties;i++)
1464     for(j=0;j<*(ep_num[i]);j++)
1465       Elementeigenschaften[(ep_array[i])[j]] |= ep_bit[i];
1466   for(i=EL_CHAR_START;i<EL_CHAR_END;i++)
1467     Elementeigenschaften[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1468 }
1469
1470 void CloseAll()
1471 {
1472   int i;
1473
1474   if (sound_process_id)
1475   {
1476     StopSounds();
1477     kill(sound_process_id, SIGTERM);
1478     FreeSounds(NUM_SOUNDS);
1479   }
1480
1481   for(i=0;i<NUM_PIXMAPS;i++)
1482   {
1483     if (pix[i])
1484     {
1485 #ifdef XPM_INCLUDE_FILE
1486       if (i<NUM_PICTURES)       /* XPM pictures */
1487       {
1488         XFreeColors(display,DefaultColormap(display,screen),
1489                     xpm_att[i].pixels,xpm_att[i].npixels,0);
1490         XpmFreeAttributes(&xpm_att[i]);
1491       }
1492 #endif
1493       XFreePixmap(display,pix[i]);
1494     }
1495     if (clipmask[i])
1496       XFreePixmap(display,clipmask[i]);
1497     if (clip_gc[i])
1498       XFreeGC(display, clip_gc[i]);
1499   }
1500
1501   if (gc)
1502     XFreeGC(display, gc);
1503
1504   if (display)
1505   {
1506     XAutoRepeatOn(display);
1507     XCloseDisplay(display);
1508   }
1509
1510   exit(0);
1511 }