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