src/init.c

   1 /***********************************************************
   2 *  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
   3 *----------------------------------------------------------*
   4 *  ©1995 Artsoft Development                               *
   5 *        Holger Schemel                                    *
   6 *        33659 Bielefeld-Senne                             *
   7 *        Telefon: (0521) 493245                            *
   8 *        eMail: aeglos@valinor.owl.de                      *
   9 *               aeglos@uni-paderborn.de                    *
  10 *               q99492@pbhrzx.uni-paderborn.de             *
  11 *----------------------------------------------------------*
  12 *  init.c                                                  *
  13 ***********************************************************/
  14
  15 #include "init.h"
  16 #include "misc.h"
  17 #include "sound.h"
  18 #include "screens.h"
  19 #include "tools.h"
  20 #include "files.h"
  21 #include "joystick.h"
  22 #include "gfxload.h"
  23 #include "gifload.h"
  24
  25 #include <signal.h>
  26
  27 #ifdef DEBUG
  28 /*
  29 #define DEBUG_TIMING
  30 */
  31 #endif
  32
  33 struct PictureFileInfo
  34 {
  35   char *picture_filename;
  36   BOOL picture_with_mask;
  37 };
  38
  39 struct IconFileInfo
  40 {
  41   char *picture_filename;
  42   char *picturemask_filename;
  43 };
  44
  45 static int sound_process_id = 0;
  46
  47 static void InitLevelAndPlayerInfo(void);
  48 static void InitDisplay(int, char **);
  49 static void InitSound(void);
  50 static void InitSoundProcess(void);
  51 static void InitWindow(int, char **);
  52 static void InitGfx(void);
  53 static void LoadGfx(int, struct PictureFileInfo *);
  54 static void InitElementProperties(void);
  55
  56 void OpenAll(int argc, char *argv[])
  57 {
  58   InitLevelAndPlayerInfo();
  59
  60   InitCounter();
  61   InitSound();
  62   InitSoundProcess();
  63   InitJoystick();
  64   InitRND(NEW_RANDOMIZE);
  65
  66   signal(SIGINT, CloseAll);
  67   signal(SIGTERM, CloseAll);
  68
  69   InitDisplay(argc, argv);
  70   InitWindow(argc, argv);
  71
  72   XMapWindow(display, window);
  73   XFlush(display);
  74
  75   InitGfx();
  76   InitElementProperties();
  77
  78   DrawMainMenu();
  79 }
  80
  81 void InitLevelAndPlayerInfo()
  82 {
  83   if (!LoadLevelInfo())                 /* global level info */
  84     CloseAll();
  85
  86   LoadPlayerInfo(PLAYER_SETUP);         /* global setup info */
  87   LoadPlayerInfo(PLAYER_LEVEL);         /* level specific info */
  88 }
  89
  90 void InitSound()
  91 {
  92   int i;
  93
  94   if (sound_status==SOUND_OFF)
  95     return;
  96
  97 #ifndef MSDOS
  98   if (access(sound_device_name,W_OK)<0)
  99   {
 100     fprintf(stderr,"%s: cannot access sound device - no sounds\n",progname);
 101     sound_status=SOUND_OFF;
 102     return;
 103   }
 104
 105   if ((sound_device=open(sound_device_name,O_WRONLY))<0)
 106   {
 107     fprintf(stderr,"%s: cannot open sound device - no sounds\n",progname);
 108     sound_status=SOUND_OFF;
 109     return;
 110   }
 111
 112   close(sound_device);
 113   sound_status=SOUND_AVAILABLE;
 114
 115 #ifdef VOXWARE
 116   sound_loops_allowed = TRUE;
 117   sound_loops_on = TRUE;
 118 #endif
 119 #else
 120   sound_loops_allowed = TRUE;
 121   sound_loops_on = TRUE;
 122 #endif
 123
 124   for(i=0;i<NUM_SOUNDS;i++)
 125   {
 126 #ifdef MSDOS
 127   sprintf(sound_name[i], "%d", i+1);
 128 #endif
 129     Sound[i].name = sound_name[i];
 130     if (!LoadSound(&Sound[i]))
 131     {
 132       sound_status=SOUND_OFF;
 133       return;
 134     }
 135   }
 136 }
 137
 138 void InitSoundProcess()
 139 {
 140   if (sound_status==SOUND_OFF)
 141     return;
 142
 143 #ifndef MSDOS
 144   if (pipe(sound_pipe)<0)
 145   {
 146     fprintf(stderr,"%s: cannot create pipe - no sounds\n",progname);
 147     sound_status=SOUND_OFF;
 148     return;
 149   }
 150
 151   if ((sound_process_id=fork())<0)
 152   {
 153     fprintf(stderr,"%s: cannot create child process - no sounds\n",progname);
 154     sound_status=SOUND_OFF;
 155     return;
 156   }
 157
 158   if (!sound_process_id)        /* we are child */
 159     SoundServer();
 160   else                          /* we are parent */
 161     close(sound_pipe[0]);       /* no reading from pipe needed */
 162 #else
 163   SoundServer();
 164 #endif
 165 }
 166
 167 void InitJoystick()
 168 {
 169   if (global_joystick_status==JOYSTICK_OFF)
 170     return;
 171
 172 #ifndef MSDOS
 173   if (access(joystick_device_name[joystick_nr],R_OK)<0)
 174   {
 175     fprintf(stderr,"%s: cannot access joystick device '%s'\n",
 176             progname,joystick_device_name[joystick_nr]);
 177     joystick_status = JOYSTICK_OFF;
 178     return;
 179   }
 180
 181   if ((joystick_device=open(joystick_device_name[joystick_nr],O_RDONLY))<0)
 182   {
 183     fprintf(stderr,"%s: cannot open joystick device '%s'\n",
 184             progname,joystick_device_name[joystick_nr]);
 185     joystick_status = JOYSTICK_OFF;
 186     return;
 187   }
 188
 189   joystick_status = JOYSTICK_AVAILABLE;
 190   LoadJoystickData();
 191 #else
 192   joystick_status = JOYSTICK_AVAILABLE;
 193 #endif
 194 }
 195
 196 void InitDisplay(int argc, char *argv[])
 197 {
 198   char *display_name = NULL;
 199   XVisualInfo vinfo_template, *vinfo;
 200   int num_visuals;
 201   unsigned int depth;
 202   int i;
 203
 204   /* get X server to connect to, if given as an argument */
 205   for (i=1;i<argc-1;i++)
 206   {
 207     char *dispstr="-display";
 208     int len=MAX(strlen(dispstr),strlen(argv[i]));
 209
 210     if (len<4)
 211       continue;
 212     else if (!strncmp(argv[i],dispstr,len))
 213     {
 214       display_name=argv[i+1];
 215       break;
 216     }
 217   }
 218
 219   /* connect to X server */
 220   if (!(display=XOpenDisplay(display_name)))
 221   {
 222     fprintf(stderr,"%s: cannot connect to X server %s\n",
 223             progname, XDisplayName(display_name));
 224     exit(-1);
 225   }
 226
 227   screen = DefaultScreen(display);
 228   visual = DefaultVisual(display, screen);
 229   depth  = DefaultDepth(display, screen);
 230   cmap   = DefaultColormap(display, screen);
 231   pen_fg = WhitePixel(display,screen);
 232   pen_bg = BlackPixel(display,screen);
 233
 234   /* look for good enough visual */
 235   vinfo_template.screen = screen;
 236   vinfo_template.class = (depth == 8 ? PseudoColor : TrueColor);
 237   vinfo_template.depth = depth;
 238   if ((vinfo = XGetVisualInfo(display, VisualScreenMask | VisualClassMask |
 239                               VisualDepthMask, &vinfo_template, &num_visuals)))
 240   {
 241     visual = vinfo->visual;
 242     XFree((void *)vinfo);
 243   }
 244
 245   /* got appropriate visual? */
 246   if (depth < 8)
 247   {
 248     printf("Sorry, displays with less than 8 bits per pixel not supported.\n");
 249     exit(-1);
 250   }
 251   else if ((depth ==8 && visual->class != PseudoColor) ||
 252            (depth > 8 && visual->class != TrueColor &&
 253             visual->class != DirectColor))
 254   {
 255     printf("Sorry, cannot get appropriate visual.\n");
 256     exit(-1);
 257   }
 258 }
 259
 260 void InitWindow(int argc, char *argv[])
 261 {
 262   unsigned int border_width = 4;
 263   Pixmap icon_pixmap, iconmask_pixmap;
 264   unsigned int icon_width,icon_height;
 265   int icon_hot_x,icon_hot_y;
 266   char icon_filename[256];
 267   XSizeHints size_hints;
 268   XWMHints wm_hints;
 269   XClassHint class_hints;
 270   XTextProperty windowName, iconName;
 271   XGCValues gc_values;
 272   unsigned long gc_valuemask;
 273   char *window_name = WINDOWTITLE_STRING;
 274   char *icon_name = WINDOWTITLE_STRING;
 275   long window_event_mask;
 276   Atom proto_atom = None, delete_atom = None;
 277   int screen_width, screen_height;
 278   int win_xpos = WIN_XPOS, win_ypos = WIN_YPOS;
 279
 280 #ifndef MSDOS
 281   static struct IconFileInfo icon_pic =
 282   {
 283     "rocks_icon.xbm",
 284     "rocks_iconmask.xbm"
 285   };
 286 #endif
 287
 288   screen_width = XDisplayWidth(display, screen);
 289   screen_height = XDisplayHeight(display, screen);
 290
 291   width = WIN_XSIZE;
 292   height = WIN_YSIZE;
 293
 294   win_xpos = (screen_width - width) / 2;
 295   win_ypos = (screen_height - height) / 2;
 296
 297   window = XCreateSimpleWindow(display, RootWindow(display, screen),
 298                                win_xpos, win_ypos, width, height, border_width,
 299                                pen_fg, pen_bg);
 300
 301 #ifndef MSDOS
 302   proto_atom = XInternAtom(display, "WM_PROTOCOLS", FALSE);
 303   delete_atom = XInternAtom(display, "WM_DELETE_WINDOW", FALSE);
 304   if ((proto_atom != None) && (delete_atom != None))
 305     XChangeProperty(display, window, proto_atom, XA_ATOM, 32,
 306                     PropModePrepend, (unsigned char *) &delete_atom, 1);
 307
 308   sprintf(icon_filename,"%s/%s",GFX_PATH,icon_pic.picture_filename);
 309   XReadBitmapFile(display,window,icon_filename,
 310                   &icon_width,&icon_height,
 311                   &icon_pixmap,&icon_hot_x,&icon_hot_y);
 312   if (!icon_pixmap)
 313   {
 314     fprintf(stderr, "%s: cannot read icon bitmap file '%s'.\n",
 315             progname,icon_filename);
 316     exit(-1);
 317   }
 318
 319   sprintf(icon_filename,"%s/%s",GFX_PATH,icon_pic.picturemask_filename);
 320   XReadBitmapFile(display,window,icon_filename,
 321                   &icon_width,&icon_height,
 322                   &iconmask_pixmap,&icon_hot_x,&icon_hot_y);
 323   if (!iconmask_pixmap)
 324   {
 325     fprintf(stderr, "%s: cannot read icon bitmap file '%s'.\n",
 326             progname,icon_filename);
 327     exit(-1);
 328   }
 329
 330   size_hints.width  = size_hints.min_width  = size_hints.max_width  = width;
 331   size_hints.height = size_hints.min_height = size_hints.max_height = height;
 332   size_hints.flags = PSize | PMinSize | PMaxSize;
 333
 334   if (win_xpos || win_ypos)
 335   {
 336     size_hints.x = win_xpos;
 337     size_hints.y = win_ypos;
 338     size_hints.flags |= PPosition;
 339   }
 340
 341   if (!XStringListToTextProperty(&window_name, 1, &windowName))
 342   {
 343     fprintf(stderr, "%s: structure allocation for windowName failed.\n",
 344             progname);
 345     exit(-1);
 346   }
 347
 348   if (!XStringListToTextProperty(&icon_name, 1, &iconName))
 349   {
 350     fprintf(stderr, "%s: structure allocation for iconName failed.\n",
 351             progname);
 352     exit(-1);
 353   }
 354
 355   wm_hints.initial_state = NormalState;
 356   wm_hints.input = True;
 357   wm_hints.icon_pixmap = icon_pixmap;
 358   wm_hints.icon_mask = iconmask_pixmap;
 359   wm_hints.flags = StateHint | IconPixmapHint | IconMaskHint | InputHint;
 360
 361   class_hints.res_name = progname;
 362   class_hints.res_class = "Rocks'n'Diamonds";
 363
 364   XSetWMProperties(display, window, &windowName, &iconName,
 365                    argv, argc, &size_hints, &wm_hints,
 366                    &class_hints);
 367
 368   XFree(windowName.value);
 369   XFree(iconName.value);
 370
 371   /* Select event types wanted */
 372   window_event_mask = ExposureMask | StructureNotifyMask | FocusChangeMask |
 373                       ButtonPressMask | ButtonReleaseMask | ButtonMotionMask |
 374                       KeyPressMask | KeyReleaseMask;
 375   XSelectInput(display, window, window_event_mask);
 376
 377 #endif
 378   /* create GC for drawing with window depth */
 379   gc_values.graphics_exposures = False;
 380   gc_values.foreground = pen_bg;
 381   gc_values.background = pen_bg;
 382   gc_valuemask = GCGraphicsExposures | GCForeground | GCBackground;
 383   gc = XCreateGC(display, window, gc_valuemask, &gc_values);
 384 }
 385
 386 void DrawInitText(char *text, int ypos, int color)
 387 {
 388   if (display && window && pix[PIX_SMALLFONT])
 389   {
 390     XFillRectangle(display,window,gc,0,ypos, WIN_XSIZE,FONT2_YSIZE);
 391     DrawTextExt(window,gc,(WIN_XSIZE-strlen(text)*FONT2_XSIZE)/2,
 392                 ypos,text,FS_SMALL,color);
 393     XFlush(display);
 394   }
 395 }
 396
 397 void InitGfx()
 398 {
 399   int i,j;
 400   XGCValues clip_gc_values;
 401   unsigned long clip_gc_valuemask;
 402 #ifdef MSDOS
 403   static struct PictureFileInfo pic[NUM_PICTURES] =
 404   {
 405     { "Screen", TRUE },
 406     { "Door",   TRUE },
 407     { "Heroes", TRUE },
 408     { "Toons",  TRUE },
 409     { "Font",   FALSE },
 410     { "Font2",  FALSE }
 411   };
 412 #else
 413   static struct PictureFileInfo pic[NUM_PICTURES] =
 414   {
 415     { "RocksScreen",    TRUE },
 416     { "RocksDoor",      TRUE },
 417     { "RocksHeroes",    TRUE },
 418     { "RocksToons",     TRUE },
 419     { "RocksFont",      FALSE },
 420     { "RocksFont2",     FALSE }
 421   };
 422 #endif
 423
 424 #ifdef DEBUG_TIMING
 425   long count1, count2;
 426   count1 = Counter();
 427 #endif
 428
 429   LoadGfx(PIX_SMALLFONT,&pic[PIX_SMALLFONT]);
 430   DrawInitText(WINDOWTITLE_STRING,20,FC_YELLOW);
 431   DrawInitText(COPYRIGHT_STRING,50,FC_RED);
 432 #ifdef MSDOS
 433   DrawInitText("MSDOS version done by Guido Schulz",210,FC_BLUE);
 434   rest(200);
 435 #endif MSDOS
 436   DrawInitText("Loading graphics:",120,FC_GREEN);
 437
 438   for(i=0;i<NUM_PICTURES;i++)
 439     if (i!=PIX_SMALLFONT)
 440       LoadGfx(i,&pic[i]);
 441
 442 #ifdef DEBUG_TIMING
 443   count2 = Counter();
 444   printf("SUMMARY: %.2f SECONDS LOADING TIME\n",(float)(count2-count1)/100.0);
 445 #endif
 446
 447
 448   pix[PIX_DB_BACK] = XCreatePixmap(display, window,
 449                                    WIN_XSIZE,WIN_YSIZE,
 450                                    XDefaultDepth(display,screen));
 451   pix[PIX_DB_DOOR] = XCreatePixmap(display, window,
 452                                    3*DXSIZE,DYSIZE+VYSIZE,
 453                                    XDefaultDepth(display,screen));
 454   pix[PIX_DB_FIELD] = XCreatePixmap(display, window,
 455                                     FXSIZE,FYSIZE,
 456                                     XDefaultDepth(display,screen));
 457
 458   if (!pix[PIX_DB_BACK] || !pix[PIX_DB_DOOR])
 459   {
 460     fprintf(stderr, "%s: cannot create additional Pixmaps!\n",progname);
 461     CloseAll();
 462     exit(-1);
 463   }
 464
 465   for(i=0;i<NUM_PIXMAPS;i++)
 466   {
 467     if (clipmask[i])
 468     {
 469       clip_gc_values.graphics_exposures = False;
 470       clip_gc_values.foreground = pen_fg;
 471       clip_gc_values.background = pen_bg;
 472       clip_gc_values.clip_mask = clipmask[i];
 473       clip_gc_valuemask =
 474         GCGraphicsExposures | GCForeground | GCBackground | GCClipMask;
 475       clip_gc[i] = XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 476     }
 477   }
 478
 479   drawto = backbuffer = pix[PIX_DB_BACK];
 480   fieldbuffer = pix[PIX_DB_FIELD];
 481   SetDrawtoField(DRAW_BACKBUFFER);
 482
 483   XCopyArea(display,pix[PIX_BACK],backbuffer,gc,
 484             0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 485   XFillRectangle(display,pix[PIX_DB_BACK],gc,
 486                  REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 487   XFillRectangle(display,pix[PIX_DB_DOOR],gc,
 488                  0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 489
 490   for(i=0; i<MAX_BUF_XSIZE; i++)
 491     for(j=0; j<MAX_BUF_YSIZE; j++)
 492       redraw[i][j] = 0;
 493   redraw_tiles = 0;
 494   redraw_mask = REDRAW_ALL;
 495 }
 496
 497 void LoadGfx(int pos, struct PictureFileInfo *pic)
 498 {
 499   char basefilename[256];
 500   char filename[256];
 501
 502 #ifdef XPM_INCLUDE_FILE
 503   int xpm_err, xbm_err;
 504   unsigned int width,height;
 505   int hot_x,hot_y;
 506   Pixmap shapemask;
 507   char *picture_ext = ".xpm";
 508   char *picturemask_ext = "Mask.xbm";
 509 #else
 510   int gif_err;
 511   char *picture_ext = ".gif";
 512 #endif
 513
 514 #ifdef DEBUG_TIMING
 515   long count1, count2;
 516 #endif
 517
 518   /* Grafik laden */
 519   if (pic->picture_filename)
 520   {
 521     sprintf(basefilename,"%s%s",pic->picture_filename,picture_ext);
 522     DrawInitText(basefilename,150,FC_YELLOW);
 523     sprintf(filename,"%s/%s",GFX_PATH,basefilename);
 524
 525 #ifdef MSDOS
 526     rest(100);
 527 #endif MSDOS
 528
 529 #ifdef DEBUG_TIMING
 530     count1 = Counter();
 531 #endif
 532
 533 #ifdef XPM_INCLUDE_FILE
 534
 535     xpm_att[pos].valuemask = XpmCloseness;
 536     xpm_att[pos].closeness = 20000;
 537     xpm_err = XpmReadFileToPixmap(display,window,filename,
 538                                   &pix[pos],&shapemask,&xpm_att[pos]);
 539
 540     switch(xpm_err)
 541     {
 542       case XpmOpenFailed:
 543         fprintf(stderr,"Cannot open Xpm file '%s' !\n",filename);
 544         CloseAll();
 545         exit(-1);
 546       case XpmFileInvalid:
 547         fprintf(stderr,"Invalid Xpm file '%s'!\n",filename);
 548         CloseAll();
 549         exit(-1);
 550       case XpmNoMemory:
 551         fprintf(stderr,"Not enough memory for Xpm file '%s'!\n",filename);
 552         CloseAll();
 553         exit(1);
 554       case XpmColorFailed:
 555         fprintf(stderr,"Can't get colors for Xpm file '%s'!\n",filename);
 556         CloseAll();
 557         exit(-1);
 558       default:
 559         break;
 560     }
 561
 562 #ifdef DEBUG_TIMING
 563     count2 = Counter();
 564     printf("XPM LOADING %s IN %.2f SECONDS\n",
 565            filename,(float)(count2-count1)/100.0);
 566 #endif
 567
 568 #else
 569
 570     gif_err = Read_GIF_to_Pixmaps(display, window, filename,
 571                                   &pix[pos], &clipmask[pos]);
 572
 573     switch(gif_err)
 574     {
 575       case GIF_Success:
 576         break;
 577       case GIF_OpenFailed:
 578         fprintf(stderr,"Cannot open GIF file '%s' !\n",filename);
 579         CloseAll();
 580         exit(-1);
 581       case GIF_ReadFailed:
 582         fprintf(stderr,"Cannot read GIF file '%s' !\n",filename);
 583         CloseAll();
 584         exit(-1);
 585       case GIF_FileInvalid:
 586         fprintf(stderr,"Invalid GIF file '%s'!\n",filename);
 587         CloseAll();
 588         exit(-1);
 589       case GIF_NoMemory:
 590         fprintf(stderr,"Not enough memory for GIF file '%s'!\n",filename);
 591         CloseAll();
 592         exit(1);
 593       case GIF_ColorFailed:
 594         fprintf(stderr,"Can't get colors for GIF file '%s'!\n",filename);
 595         CloseAll();
 596         exit(-1);
 597       default:
 598         break;
 599     }
 600
 601 #ifdef DEBUG_TIMING
 602     count2 = Counter();
 603     printf("GIF LOADING %s IN %.2f SECONDS\n",
 604            filename,(float)(count2-count1)/100.0);
 605 #endif
 606
 607 #endif
 608
 609     if (!pix[pos])
 610     {
 611       fprintf(stderr, "%s: cannot get graphics for '%s'.\n",
 612               progname, pic->picture_filename);
 613       CloseAll();
 614       exit(-1);
 615     }
 616   }
 617
 618   /* zugehörige Maske laden (wenn vorhanden) */
 619   if (pic->picture_with_mask)
 620   {
 621
 622 #ifdef XPM_INCLUDE_FILE
 623
 624     sprintf(basefilename,"%s%s",pic->picture_filename,picturemask_ext);
 625     DrawInitText(basefilename,150,FC_YELLOW);
 626     sprintf(filename,"%s/%s",GFX_PATH,basefilename);
 627
 628 #ifdef DEBUG_TIMING
 629     count1 = Counter();
 630 #endif
 631
 632     xbm_err = XReadBitmapFile(display,window,filename,
 633                               &width,&height,&clipmask[pos],&hot_x,&hot_y);
 634
 635     switch(xbm_err)
 636     {
 637       case BitmapSuccess:
 638         break;
 639       case BitmapOpenFailed:
 640         fprintf(stderr,"Bitmap file open failed on '%s' !\n",filename);
 641         CloseAll();
 642         exit(-1);
 643         break;
 644       case BitmapFileInvalid:
 645         fprintf(stderr,"Bitmap file invalid: '%s' !\n",filename);
 646         CloseAll();
 647         exit(-1);
 648         break;
 649       case BitmapNoMemory:
 650         fprintf(stderr,"No memory for file '%s' !\n",filename);
 651         CloseAll();
 652         exit(-1);
 653         break;
 654       default:
 655         break;
 656     }
 657
 658 #ifdef DEBUG_TIMING
 659     count2 = Counter();
 660     printf("XBM LOADING %s IN %.2f SECONDS\n",
 661            filename,(float)(count2-count1)/100.0);
 662 #endif
 663
 664 #endif
 665
 666     if (!clipmask[pos])
 667     {
 668       fprintf(stderr, "%s: cannot get clipmask for '%s'.\n",
 669               progname, pic->picture_filename);
 670       CloseAll();
 671       exit(-1);
 672     }
 673   }
 674 }
 675
 676 void InitElementProperties()
 677 {
 678   int i,j;
 679
 680   static int ep_amoebalive[] =
 681   {
 682     EL_AMOEBE_NASS,
 683     EL_AMOEBE_NORM,
 684     EL_AMOEBE_VOLL,
 685     EL_AMOEBE_BD
 686   };
 687   static int ep_amoebalive_num = sizeof(ep_amoebalive)/sizeof(int);
 688
 689   static int ep_amoeboid[] =
 690   {
 691     EL_AMOEBE_TOT,
 692     EL_AMOEBE_NASS,
 693     EL_AMOEBE_NORM,
 694     EL_AMOEBE_VOLL,
 695     EL_AMOEBE_BD
 696   };
 697   static int ep_amoeboid_num = sizeof(ep_amoeboid)/sizeof(int);
 698
 699   static int ep_schluessel[] =
 700   {
 701     EL_SCHLUESSEL1,
 702     EL_SCHLUESSEL2,
 703     EL_SCHLUESSEL3,
 704     EL_SCHLUESSEL4
 705   };
 706   static int ep_schluessel_num = sizeof(ep_schluessel)/sizeof(int);
 707
 708   static int ep_pforte[] =
 709   {
 710     EL_PFORTE1,
 711     EL_PFORTE2,
 712     EL_PFORTE3,
 713     EL_PFORTE4,
 714     EL_PFORTE1X,
 715     EL_PFORTE2X,
 716     EL_PFORTE3X,
 717     EL_PFORTE4X
 718   };
 719   static int ep_pforte_num = sizeof(ep_pforte)/sizeof(int);
 720
 721   static int ep_solid[] =
 722   {
 723     EL_BETON,
 724     EL_MAUERWERK,
 725     EL_MAUER_LEBT,
 726     EL_FELSBODEN,
 727     EL_AUSGANG_ZU,
 728     EL_AUSGANG_ACT,
 729     EL_AUSGANG_AUF,
 730     EL_AMOEBE_TOT,
 731     EL_AMOEBE_NASS,
 732     EL_AMOEBE_NORM,
 733     EL_AMOEBE_VOLL,
 734     EL_AMOEBE_BD,
 735     EL_MORAST_VOLL,
 736     EL_MORAST_LEER,
 737     EL_SIEB_VOLL,
 738     EL_SIEB_LEER,
 739     EL_SIEB_TOT,
 740     EL_SIEB2_VOLL,
 741     EL_SIEB2_LEER,
 742     EL_SIEB2_TOT,
 743     EL_LIFE,
 744     EL_LIFE_ASYNC,
 745     EL_BADEWANNE1,
 746     EL_BADEWANNE2,
 747     EL_BADEWANNE3,
 748     EL_BADEWANNE4,
 749     EL_BADEWANNE5
 750   };
 751   static int ep_solid_num = sizeof(ep_solid)/sizeof(int);
 752
 753   static int ep_massiv[] =
 754   {
 755     EL_BETON,
 756     EL_SALZSAEURE,
 757     EL_BADEWANNE1,
 758     EL_BADEWANNE2,
 759     EL_BADEWANNE3,
 760     EL_BADEWANNE4,
 761     EL_BADEWANNE5,
 762     EL_PFORTE1,
 763     EL_PFORTE2,
 764     EL_PFORTE3,
 765     EL_PFORTE4,
 766     EL_PFORTE1X,
 767     EL_PFORTE2X,
 768     EL_PFORTE3X,
 769     EL_PFORTE4X
 770   };
 771   static int ep_massiv_num = sizeof(ep_massiv)/sizeof(int);
 772
 773   static int ep_slippery[] =
 774   {
 775     EL_FELSBODEN,
 776     EL_FELSBROCKEN,
 777     EL_EDELSTEIN,
 778     EL_EDELSTEIN_BD,
 779     EL_EDELSTEIN_GELB,
 780     EL_EDELSTEIN_ROT,
 781     EL_EDELSTEIN_LILA,
 782     EL_DIAMANT,
 783     EL_BOMBE,
 784     EL_KOKOSNUSS,
 785     EL_ABLENK_EIN,
 786     EL_ABLENK_AUS,
 787     EL_ZEIT_VOLL,
 788     EL_ZEIT_LEER,
 789     EL_BIRNE_EIN,
 790     EL_BIRNE_AUS,
 791     EL_BADEWANNE1,
 792     EL_BADEWANNE2,
 793     EL_SONDE
 794   };
 795   static int ep_slippery_num = sizeof(ep_slippery)/sizeof(int);
 796
 797   static int ep_enemy[] =
 798   {
 799     EL_KAEFER,
 800     EL_FLIEGER,
 801     EL_BUTTERFLY,
 802     EL_FIREFLY,
 803     EL_MAMPFER,
 804     EL_MAMPFER2,
 805     EL_ROBOT,
 806     EL_PACMAN
 807   };
 808   static int ep_enemy_num = sizeof(ep_enemy)/sizeof(int);
 809
 810   static int ep_mauer[] =
 811   {
 812     EL_BETON,
 813     EL_PFORTE1,
 814     EL_PFORTE2,
 815     EL_PFORTE3,
 816     EL_PFORTE4,
 817     EL_PFORTE1X,
 818     EL_PFORTE2X,
 819     EL_PFORTE3X,
 820     EL_PFORTE4X,
 821     EL_AUSGANG_ZU,
 822     EL_AUSGANG_ACT,
 823     EL_AUSGANG_AUF,
 824     EL_MAUERWERK,
 825     EL_FELSBODEN,
 826     EL_MAUER_LEBT,
 827     EL_MAUERND
 828   };
 829   static int ep_mauer_num = sizeof(ep_mauer)/sizeof(int);
 830
 831   static int ep_can_fall[] =
 832   {
 833     EL_FELSBROCKEN,
 834     EL_EDELSTEIN,
 835     EL_EDELSTEIN_BD,
 836     EL_EDELSTEIN_GELB,
 837     EL_EDELSTEIN_ROT,
 838     EL_EDELSTEIN_LILA,
 839     EL_DIAMANT,
 840     EL_BOMBE,
 841     EL_KOKOSNUSS,
 842     EL_TROPFEN,
 843     EL_MORAST_VOLL,
 844     EL_SIEB_VOLL,
 845     EL_SIEB2_VOLL,
 846     EL_ZEIT_VOLL,
 847     EL_ZEIT_LEER
 848   };
 849   static int ep_can_fall_num = sizeof(ep_can_fall)/sizeof(int);
 850
 851   static int ep_can_smash[] =
 852   {
 853     EL_FELSBROCKEN,
 854     EL_EDELSTEIN,
 855     EL_EDELSTEIN_BD,
 856     EL_EDELSTEIN_GELB,
 857     EL_EDELSTEIN_ROT,
 858     EL_EDELSTEIN_LILA,
 859     EL_DIAMANT,
 860     EL_SCHLUESSEL1,
 861     EL_SCHLUESSEL2,
 862     EL_SCHLUESSEL3,
 863     EL_SCHLUESSEL4,
 864     EL_BOMBE,
 865     EL_KOKOSNUSS,
 866     EL_TROPFEN,
 867     EL_ZEIT_VOLL,
 868     EL_ZEIT_LEER
 869   };
 870   static int ep_can_smash_num = sizeof(ep_can_smash)/sizeof(int);
 871
 872   static int ep_can_change[] =
 873   {
 874     EL_FELSBROCKEN,
 875     EL_EDELSTEIN,
 876     EL_EDELSTEIN_BD,
 877     EL_EDELSTEIN_GELB,
 878     EL_EDELSTEIN_ROT,
 879     EL_EDELSTEIN_LILA,
 880     EL_DIAMANT
 881   };
 882   static int ep_can_change_num = sizeof(ep_can_change)/sizeof(int);
 883
 884   static int ep_can_move[] =
 885   {
 886     EL_KAEFER,
 887     EL_FLIEGER,
 888     EL_BUTTERFLY,
 889     EL_FIREFLY,
 890     EL_MAMPFER,
 891     EL_MAMPFER2,
 892     EL_ROBOT,
 893     EL_PACMAN,
 894     EL_MAULWURF,
 895     EL_PINGUIN,
 896     EL_SCHWEIN,
 897     EL_DRACHE,
 898     EL_SONDE
 899   };
 900   static int ep_can_move_num = sizeof(ep_can_move)/sizeof(int);
 901
 902   static int ep_could_move[] =
 903   {
 904     EL_KAEFER_R,
 905     EL_KAEFER_O,
 906     EL_KAEFER_L,
 907     EL_KAEFER_U,
 908     EL_FLIEGER_R,
 909     EL_FLIEGER_O,
 910     EL_FLIEGER_L,
 911     EL_FLIEGER_U,
 912     EL_BUTTERFLY_R,
 913     EL_BUTTERFLY_O,
 914     EL_BUTTERFLY_L,
 915     EL_BUTTERFLY_U,
 916     EL_FIREFLY_R,
 917     EL_FIREFLY_O,
 918     EL_FIREFLY_L,
 919     EL_FIREFLY_U,
 920     EL_PACMAN_R,
 921     EL_PACMAN_O,
 922     EL_PACMAN_L,
 923     EL_PACMAN_U
 924   };
 925   static int ep_could_move_num = sizeof(ep_could_move)/sizeof(int);
 926
 927   static int ep_dont_touch[] =
 928   {
 929     EL_KAEFER,
 930     EL_FLIEGER,
 931     EL_BUTTERFLY,
 932     EL_FIREFLY
 933   };
 934   static int ep_dont_touch_num = sizeof(ep_dont_touch)/sizeof(int);
 935
 936   static int ep_dont_go_to[] =
 937   {
 938     EL_KAEFER,
 939     EL_FLIEGER,
 940     EL_BUTTERFLY,
 941     EL_FIREFLY,
 942     EL_MAMPFER,
 943     EL_MAMPFER2,
 944     EL_ROBOT,
 945     EL_PACMAN,
 946     EL_TROPFEN,
 947     EL_SALZSAEURE
 948   };
 949   static int ep_dont_go_to_num = sizeof(ep_dont_go_to)/sizeof(int);
 950
 951   static int ep_mampf2[] =
 952   {
 953     EL_ERDREICH,
 954     EL_KAEFER,
 955     EL_FLIEGER,
 956     EL_BUTTERFLY,
 957     EL_FIREFLY,
 958     EL_MAMPFER,
 959     EL_ROBOT,
 960     EL_PACMAN,
 961     EL_TROPFEN,
 962     EL_AMOEBE_TOT,
 963     EL_AMOEBE_NASS,
 964     EL_AMOEBE_NORM,
 965     EL_AMOEBE_VOLL,
 966     EL_AMOEBE_BD,
 967     EL_EDELSTEIN,
 968     EL_EDELSTEIN_BD,
 969     EL_EDELSTEIN_GELB,
 970     EL_EDELSTEIN_ROT,
 971     EL_EDELSTEIN_LILA,
 972     EL_DIAMANT
 973   };
 974   static int ep_mampf2_num = sizeof(ep_mampf2)/sizeof(int);
 975
 976   static int ep_bd_element[] =
 977   {
 978     EL_LEERRAUM,
 979     EL_ERDREICH,
 980     EL_FELSBODEN,
 981     EL_FELSBROCKEN,
 982     EL_EDELSTEIN_BD,
 983     EL_SIEB2_LEER,
 984     EL_AUSGANG_ZU,
 985     EL_AUSGANG_AUF,
 986     EL_BETON,
 987     EL_SPIELFIGUR,
 988     EL_FIREFLY,
 989     EL_FIREFLY_1,
 990     EL_FIREFLY_2,
 991     EL_FIREFLY_3,
 992     EL_FIREFLY_4,
 993     EL_BUTTERFLY,
 994     EL_BUTTERFLY_1,
 995     EL_BUTTERFLY_2,
 996     EL_BUTTERFLY_3,
 997     EL_BUTTERFLY_4,
 998     EL_AMOEBE_BD,
 999     EL_CHAR_FRAGE
1000   };
1001   static int ep_bd_element_num = sizeof(ep_bd_element)/sizeof(int);
1002
1003   static int ep_sb_element[] =
1004   {
1005     EL_LEERRAUM,
1006     EL_BETON,
1007     EL_SOKOBAN_OBJEKT,
1008     EL_SOKOBAN_FELD_LEER,
1009     EL_SOKOBAN_FELD_VOLL,
1010     EL_SPIELFIGUR
1011   };
1012   static int ep_sb_element_num = sizeof(ep_sb_element)/sizeof(int);
1013
1014   static int ep_gem[] =
1015   {
1016     EL_EDELSTEIN,
1017     EL_EDELSTEIN_BD,
1018     EL_EDELSTEIN_GELB,
1019     EL_EDELSTEIN_ROT,
1020     EL_EDELSTEIN_LILA,
1021     EL_DIAMANT
1022   };
1023   static int ep_gem_num = sizeof(ep_gem)/sizeof(int);
1024
1025   static int ep_inactive[] =
1026   {
1027     EL_LEERRAUM,
1028     EL_ERDREICH,
1029     EL_MAUERWERK,
1030     EL_FELSBODEN,
1031     EL_SCHLUESSEL,
1032     EL_BETON,
1033     EL_AMOEBE_TOT,
1034     EL_MORAST_LEER,
1035     EL_BADEWANNE,
1036     EL_ABLENK_AUS,
1037     EL_SCHLUESSEL1,
1038     EL_SCHLUESSEL2,
1039     EL_SCHLUESSEL3,
1040     EL_SCHLUESSEL4,
1041     EL_PFORTE1,
1042     EL_PFORTE2,
1043     EL_PFORTE3,
1044     EL_PFORTE4,
1045     EL_PFORTE1X,
1046     EL_PFORTE2X,
1047     EL_PFORTE3X,
1048     EL_PFORTE4X,
1049     EL_DYNAMIT_AUS,
1050     EL_UNSICHTBAR,
1051     EL_BIRNE_AUS,
1052     EL_BIRNE_EIN,
1053     EL_ERZ_EDEL,
1054     EL_ERZ_DIAM,
1055     EL_ERZ_EDEL_BD,
1056     EL_ERZ_EDEL_GELB,
1057     EL_DYNABOMB_NR,
1058     EL_DYNABOMB_SZ,
1059     EL_DYNABOMB_XL,
1060     EL_SOKOBAN_OBJEKT,
1061     EL_SOKOBAN_FELD_LEER,
1062     EL_SOKOBAN_FELD_VOLL,
1063     EL_ERZ_EDEL_ROT,
1064     EL_ERZ_EDEL_LILA,
1065     EL_BADEWANNE1,
1066     EL_BADEWANNE2,
1067     EL_BADEWANNE3,
1068     EL_BADEWANNE4,
1069     EL_BADEWANNE5,
1070     EL_SIEB_TOT,
1071     EL_SIEB2_TOT,
1072     EL_AMOEBA2DIAM,
1073     EL_BLOCKED
1074   };
1075   static int ep_inactive_num = sizeof(ep_inactive)/sizeof(int);
1076
1077   static int ep_explosive[] =
1078   {
1079     EL_BOMBE,
1080     EL_DYNAMIT,
1081     EL_DYNAMIT_AUS,
1082     EL_DYNABOMB,
1083     EL_DYNABOMB_NR,
1084     EL_DYNABOMB_SZ,
1085     EL_DYNABOMB_XL,
1086     EL_KAEFER,
1087     EL_MAULWURF,
1088     EL_PINGUIN,
1089     EL_SCHWEIN,
1090     EL_DRACHE,
1091     EL_SONDE
1092   };
1093   static int ep_explosive_num = sizeof(ep_explosive)/sizeof(int);
1094
1095   static int ep_mampf3[] =
1096   {
1097     EL_EDELSTEIN,
1098     EL_EDELSTEIN_BD,
1099     EL_EDELSTEIN_GELB,
1100     EL_EDELSTEIN_ROT,
1101     EL_EDELSTEIN_LILA,
1102     EL_DIAMANT
1103   };
1104   static int ep_mampf3_num = sizeof(ep_mampf3)/sizeof(int);
1105
1106   static int ep_pushable[] =
1107   {
1108     EL_FELSBROCKEN,
1109     EL_BOMBE,
1110     EL_KOKOSNUSS,
1111     EL_ZEIT_LEER,
1112     EL_SOKOBAN_FELD_VOLL,
1113     EL_SOKOBAN_OBJEKT,
1114     EL_SONDE
1115   };
1116   static int ep_pushable_num = sizeof(ep_pushable)/sizeof(int);
1117
1118   static long ep_bit[] =
1119   {
1120     EP_BIT_AMOEBALIVE,
1121     EP_BIT_AMOEBOID,
1122     EP_BIT_SCHLUESSEL,
1123     EP_BIT_PFORTE,
1124     EP_BIT_SOLID,
1125     EP_BIT_MASSIV,
1126     EP_BIT_SLIPPERY,
1127     EP_BIT_ENEMY,
1128     EP_BIT_MAUER,
1129     EP_BIT_CAN_FALL,
1130     EP_BIT_CAN_SMASH,
1131     EP_BIT_CAN_CHANGE,
1132     EP_BIT_CAN_MOVE,
1133     EP_BIT_COULD_MOVE,
1134     EP_BIT_DONT_TOUCH,
1135     EP_BIT_DONT_GO_TO,
1136     EP_BIT_MAMPF2,
1137     EP_BIT_BD_ELEMENT,
1138     EP_BIT_SB_ELEMENT,
1139     EP_BIT_GEM,
1140     EP_BIT_INACTIVE,
1141     EP_BIT_EXPLOSIVE,
1142     EP_BIT_MAMPF3,
1143     EP_BIT_PUSHABLE
1144   };
1145   static int *ep_array[] =
1146   {
1147     ep_amoebalive,
1148     ep_amoeboid,
1149     ep_schluessel,
1150     ep_pforte,
1151     ep_solid,
1152     ep_massiv,
1153     ep_slippery,
1154     ep_enemy,
1155     ep_mauer,
1156     ep_can_fall,
1157     ep_can_smash,
1158     ep_can_change,
1159     ep_can_move,
1160     ep_could_move,
1161     ep_dont_touch,
1162     ep_dont_go_to,
1163     ep_mampf2,
1164     ep_bd_element,
1165     ep_sb_element,
1166     ep_gem,
1167     ep_inactive,
1168     ep_explosive,
1169     ep_mampf3,
1170     ep_pushable
1171   };
1172   static int *ep_num[] =
1173   {
1174     &ep_amoebalive_num,
1175     &ep_amoeboid_num,
1176     &ep_schluessel_num,
1177     &ep_pforte_num,
1178     &ep_solid_num,
1179     &ep_massiv_num,
1180     &ep_slippery_num,
1181     &ep_enemy_num,
1182     &ep_mauer_num,
1183     &ep_can_fall_num,
1184     &ep_can_smash_num,
1185     &ep_can_change_num,
1186     &ep_can_move_num,
1187     &ep_could_move_num,
1188     &ep_dont_touch_num,
1189     &ep_dont_go_to_num,
1190     &ep_mampf2_num,
1191     &ep_bd_element_num,
1192     &ep_sb_element_num,
1193     &ep_gem_num,
1194     &ep_inactive_num,
1195     &ep_explosive_num,
1196     &ep_mampf3_num,
1197     &ep_pushable_num
1198   };
1199   static int num_properties = sizeof(ep_num)/sizeof(int *);
1200
1201   for(i=0;i<MAX_ELEMENTS;i++)
1202     Elementeigenschaften[i] = 0;
1203
1204   for(i=0;i<num_properties;i++)
1205     for(j=0;j<*(ep_num[i]);j++)
1206       Elementeigenschaften[(ep_array[i])[j]] |= ep_bit[i];
1207   for(i=EL_CHAR_START;i<EL_CHAR_END;i++)
1208     Elementeigenschaften[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1209 }
1210
1211 void CloseAll()
1212 {
1213   int i;
1214
1215   if (sound_process_id)
1216   {
1217     StopSounds();
1218     kill(sound_process_id, SIGTERM);
1219     FreeSounds(NUM_SOUNDS);
1220   }
1221
1222   for(i=0;i<NUM_PIXMAPS;i++)
1223   {
1224     if (pix[i])
1225     {
1226 #ifdef XPM_INCLUDE_FILE
1227       if (i<NUM_PICTURES)       /* XPM pictures */
1228       {
1229         XFreeColors(display,DefaultColormap(display,screen),
1230                     xpm_att[i].pixels,xpm_att[i].npixels,0);
1231         XpmFreeAttributes(&xpm_att[i]);
1232       }
1233 #endif
1234       XFreePixmap(display,pix[i]);
1235     }
1236     if (clipmask[i])
1237       XFreePixmap(display,clipmask[i]);
1238     if (clip_gc[i])
1239       XFreeGC(display, clip_gc[i]);
1240   }
1241
1242   if (gc)
1243     XFreeGC(display, gc);
1244
1245   if (display)
1246   {
1247     XAutoRepeatOn(display);
1248     XCloseDisplay(display);
1249   }
1250
1251   exit(0);
1252 }