src/init.c

   1 /***********************************************************
   2 *  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
   3 *----------------------------------------------------------*
   4 *  (c) 1995-98 Artsoft Entertainment                       *
   5 *              Holger Schemel                              *
   6 *              Oststrasse 11a                              *
   7 *              33604 Bielefeld                             *
   8 *              phone: ++49 +521 290471                     *
   9 *              email: aeglos@valinor.owl.de                *
  10 *----------------------------------------------------------*
  11 *  init.c                                                  *
  12 ***********************************************************/
  13
  14 #include <signal.h>
  15
  16 #include "init.h"
  17 #include "misc.h"
  18 #include "sound.h"
  19 #include "screens.h"
  20 #include "editor.h"
  21 #include "game.h"
  22 #include "tape.h"
  23 #include "tools.h"
  24 #include "files.h"
  25 #include "joystick.h"
  26 #include "image.h"
  27 #include "pcx.h"
  28 #include "network.h"
  29 #include "netserv.h"
  30
  31 struct PictureFileInfo
  32 {
  33   char *picture_filename;
  34   boolean picture_with_mask;
  35 };
  36
  37 struct IconFileInfo
  38 {
  39   char *picture_filename;
  40   char *picturemask_filename;
  41 };
  42
  43 static int sound_process_id = 0;
  44
  45 static void InitLevelAndPlayerInfo(void);
  46 static void InitNetworkServer(void);
  47 static void InitDisplay(void);
  48 static void InitSound(void);
  49 static void InitSoundServer(void);
  50 static void InitWindow(int, char **);
  51 static void InitGfx(void);
  52 static void LoadGfx(int, struct PictureFileInfo *);
  53 static void InitGadgets(void);
  54 static void InitElementProperties(void);
  55
  56 void OpenAll(int argc, char *argv[])
  57 {
  58   if (options.serveronly)
  59   {
  60     NetworkServer(options.server_port, options.serveronly);
  61
  62     /* never reached */
  63     exit(0);
  64   }
  65
  66   InitLevelAndPlayerInfo();
  67
  68   InitCounter();
  69   InitSound();
  70   InitSoundServer();
  71   InitJoysticks();
  72   InitRND(NEW_RANDOMIZE);
  73
  74   signal(SIGINT, CloseAllAndExit);
  75   signal(SIGTERM, CloseAllAndExit);
  76
  77   InitDisplay();
  78   InitWindow(argc, argv);
  79
  80   XMapWindow(display, window);
  81   XFlush(display);
  82
  83   InitGfx();
  84   InitElementProperties();
  85   InitGadgets();
  86
  87   DrawMainMenu();
  88
  89   InitNetworkServer();
  90 }
  91
  92 void InitLevelAndPlayerInfo()
  93 {
  94   int i;
  95
  96   /* choose default local player */
  97   local_player = &stored_player[0];
  98
  99   for (i=0; i<MAX_PLAYERS; i++)
 100   {
 101     stored_player[i].joystick_fd = -1;  /* joystick device closed */
 102     stored_player[i].connected = FALSE;
 103   }
 104
 105   local_player->connected = TRUE;
 106
 107   LoadLevelInfo();                              /* global level info */
 108   LoadSetup();                                  /* global setup info */
 109   LoadLevelSetup_LastSeries();                  /* last played series info */
 110   LoadLevelSetup_SeriesInfo(leveldir_nr);       /* last played level info */
 111 }
 112
 113 void InitNetworkServer()
 114 {
 115 #ifndef MSDOS
 116   int nr_wanted;
 117 #endif
 118
 119   if (!options.network)
 120     return;
 121
 122 #ifndef MSDOS
 123   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 124
 125   if (!ConnectToServer(options.server_host, options.server_port))
 126     Error(ERR_EXIT, "cannot connect to network game server");
 127
 128   SendToServer_PlayerName(setup.player_name);
 129   SendToServer_ProtocolVersion();
 130
 131   if (nr_wanted)
 132     SendToServer_NrWanted(nr_wanted);
 133 #endif
 134 }
 135
 136 void InitSound()
 137 {
 138   int i;
 139
 140   if (sound_status == SOUND_OFF)
 141     return;
 142
 143 #ifndef MSDOS
 144   if (access(sound_device_name, W_OK) != 0)
 145   {
 146     Error(ERR_WARN, "cannot access sound device - no sounds");
 147     sound_status = SOUND_OFF;
 148     return;
 149   }
 150
 151   if ((sound_device = open(sound_device_name,O_WRONLY))<0)
 152   {
 153     Error(ERR_WARN, "cannot open sound device - no sounds");
 154     sound_status = SOUND_OFF;
 155     return;
 156   }
 157
 158   close(sound_device);
 159   sound_status = SOUND_AVAILABLE;
 160
 161 #ifdef VOXWARE
 162   sound_loops_allowed = TRUE;
 163
 164   /*
 165   setup.sound_loops_on = TRUE;
 166   */
 167
 168 #endif
 169 #else /* MSDOS */
 170   sound_loops_allowed = TRUE;
 171
 172   /*
 173   setup.sound_loops_on = TRUE;
 174   */
 175
 176 #endif /* MSDOS */
 177
 178   for(i=0; i<NUM_SOUNDS; i++)
 179   {
 180 #ifdef MSDOS
 181     sprintf(sound_name[i], "%d", i + 1);
 182 #endif
 183
 184     Sound[i].name = sound_name[i];
 185     if (!LoadSound(&Sound[i]))
 186     {
 187       sound_status = SOUND_OFF;
 188       return;
 189     }
 190   }
 191 }
 192
 193 void InitSoundServer()
 194 {
 195   if (sound_status == SOUND_OFF)
 196     return;
 197
 198 #ifndef MSDOS
 199
 200   if (pipe(sound_pipe)<0)
 201   {
 202     Error(ERR_WARN, "cannot create pipe - no sounds");
 203     sound_status = SOUND_OFF;
 204     return;
 205   }
 206
 207   if ((sound_process_id = fork()) < 0)
 208   {
 209     Error(ERR_WARN, "cannot create sound server process - no sounds");
 210     sound_status = SOUND_OFF;
 211     return;
 212   }
 213
 214   if (!sound_process_id)        /* we are child */
 215   {
 216     SoundServer();
 217
 218     /* never reached */
 219     exit(0);
 220   }
 221   else                          /* we are parent */
 222     close(sound_pipe[0]);       /* no reading from pipe needed */
 223
 224 #else /* MSDOS */
 225
 226   SoundServer();
 227
 228 #endif /* MSDOS */
 229 }
 230
 231 void InitJoysticks()
 232 {
 233   int i;
 234
 235   if (global_joystick_status == JOYSTICK_OFF)
 236     return;
 237
 238   joystick_status = JOYSTICK_OFF;
 239
 240 #ifndef MSDOS
 241   for (i=0; i<MAX_PLAYERS; i++)
 242   {
 243     char *device_name = setup.input[i].joy.device_name;
 244
 245     /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
 246     if (stored_player[i].joystick_fd != -1)
 247     {
 248       close(stored_player[i].joystick_fd);
 249       stored_player[i].joystick_fd = -1;
 250     }
 251
 252     if (!setup.input[i].use_joystick)
 253       continue;
 254
 255     if (access(device_name, R_OK) != 0)
 256     {
 257       Error(ERR_WARN, "cannot access joystick device '%s'", device_name);
 258       continue;
 259     }
 260
 261     if ((stored_player[i].joystick_fd = open(device_name, O_RDONLY)) < 0)
 262     {
 263       Error(ERR_WARN, "cannot open joystick device '%s'", device_name);
 264       continue;
 265     }
 266
 267     joystick_status = JOYSTICK_AVAILABLE;
 268   }
 269
 270 #else /* MSDOS */
 271
 272   /* try to access two joysticks; if that fails, try to access just one */
 273   if (install_joystick(JOY_TYPE_2PADS) == 0 ||
 274       install_joystick(JOY_TYPE_AUTODETECT) == 0)
 275     joystick_status = JOYSTICK_AVAILABLE;
 276
 277   /*
 278   load_joystick_data(JOYSTICK_FILENAME);
 279   */
 280
 281   for (i=0; i<MAX_PLAYERS; i++)
 282   {
 283     char *device_name = setup.input[i].joy.device_name;
 284     int joystick_nr = getJoystickNrFromDeviceName(device_name);
 285
 286     if (joystick_nr >= num_joysticks)
 287       joystick_nr = -1;
 288
 289     /* misuse joystick file descriptor variable to store joystick number */
 290     stored_player[i].joystick_fd = joystick_nr;
 291   }
 292 #endif
 293 }
 294
 295 void InitDisplay()
 296 {
 297 #ifndef MSDOS
 298   XVisualInfo vinfo_template, *vinfo;
 299   int num_visuals;
 300 #endif
 301   unsigned int depth;
 302
 303   /* connect to X server */
 304   if (!(display = XOpenDisplay(options.display_name)))
 305     Error(ERR_EXIT, "cannot connect to X server %s",
 306           XDisplayName(options.display_name));
 307
 308   screen = DefaultScreen(display);
 309   visual = DefaultVisual(display, screen);
 310   depth  = DefaultDepth(display, screen);
 311   cmap   = DefaultColormap(display, screen);
 312
 313 #ifndef MSDOS
 314   /* look for good enough visual */
 315   vinfo_template.screen = screen;
 316   vinfo_template.class = (depth == 8 ? PseudoColor : TrueColor);
 317   vinfo_template.depth = depth;
 318   if ((vinfo = XGetVisualInfo(display, VisualScreenMask | VisualClassMask |
 319                               VisualDepthMask, &vinfo_template, &num_visuals)))
 320   {
 321     visual = vinfo->visual;
 322     XFree((void *)vinfo);
 323   }
 324
 325   /* got appropriate visual? */
 326   if (depth < 8)
 327   {
 328     printf("Sorry, displays with less than 8 bits per pixel not supported.\n");
 329     exit(-1);
 330   }
 331   else if ((depth ==8 && visual->class != PseudoColor) ||
 332            (depth > 8 && visual->class != TrueColor &&
 333             visual->class != DirectColor))
 334   {
 335     printf("Sorry, cannot get appropriate visual.\n");
 336     exit(-1);
 337   }
 338 #endif
 339 }
 340
 341 void InitWindow(int argc, char *argv[])
 342 {
 343   unsigned int border_width = 4;
 344   XGCValues gc_values;
 345   unsigned long gc_valuemask;
 346 #ifndef MSDOS
 347   XTextProperty windowName, iconName;
 348   Pixmap icon_pixmap, iconmask_pixmap;
 349   unsigned int icon_width, icon_height;
 350   int icon_hot_x, icon_hot_y;
 351   char icon_filename[256];
 352   XSizeHints size_hints;
 353   XWMHints wm_hints;
 354   XClassHint class_hints;
 355   char *window_name = WINDOW_TITLE_STRING;
 356   char *icon_name = WINDOW_TITLE_STRING;
 357   long window_event_mask;
 358   Atom proto_atom = None, delete_atom = None;
 359 #endif
 360   int screen_width, screen_height;
 361   int win_xpos = WIN_XPOS, win_ypos = WIN_YPOS;
 362   unsigned long pen_fg = WhitePixel(display,screen);
 363   unsigned long pen_bg = BlackPixel(display,screen);
 364   const int width = WIN_XSIZE, height = WIN_YSIZE;
 365
 366 #ifndef MSDOS
 367   static struct IconFileInfo icon_pic =
 368   {
 369     "rocks_icon.xbm",
 370     "rocks_iconmask.xbm"
 371   };
 372 #endif
 373
 374   screen_width = XDisplayWidth(display, screen);
 375   screen_height = XDisplayHeight(display, screen);
 376
 377   win_xpos = (screen_width - width) / 2;
 378   win_ypos = (screen_height - height) / 2;
 379
 380   window = XCreateSimpleWindow(display, RootWindow(display, screen),
 381                                win_xpos, win_ypos, width, height, border_width,
 382                                pen_fg, pen_bg);
 383
 384 #ifndef MSDOS
 385   proto_atom = XInternAtom(display, "WM_PROTOCOLS", FALSE);
 386   delete_atom = XInternAtom(display, "WM_DELETE_WINDOW", FALSE);
 387   if ((proto_atom != None) && (delete_atom != None))
 388     XChangeProperty(display, window, proto_atom, XA_ATOM, 32,
 389                     PropModePrepend, (unsigned char *) &delete_atom, 1);
 390
 391   sprintf(icon_filename, "%s/%s/%s",
 392           options.ro_base_directory, GRAPHICS_DIRECTORY,
 393           icon_pic.picture_filename);
 394   XReadBitmapFile(display,window,icon_filename,
 395                   &icon_width,&icon_height,
 396                   &icon_pixmap,&icon_hot_x,&icon_hot_y);
 397   if (!icon_pixmap)
 398     Error(ERR_EXIT, "cannot read icon bitmap file '%s'", icon_filename);
 399
 400   sprintf(icon_filename, "%s/%s/%s",
 401           options.ro_base_directory, GRAPHICS_DIRECTORY,
 402           icon_pic.picturemask_filename);
 403   XReadBitmapFile(display,window,icon_filename,
 404                   &icon_width,&icon_height,
 405                   &iconmask_pixmap,&icon_hot_x,&icon_hot_y);
 406   if (!iconmask_pixmap)
 407     Error(ERR_EXIT, "cannot read icon bitmap file '%s'", icon_filename);
 408
 409   size_hints.width  = size_hints.min_width  = size_hints.max_width  = width;
 410   size_hints.height = size_hints.min_height = size_hints.max_height = height;
 411   size_hints.flags = PSize | PMinSize | PMaxSize;
 412
 413   if (win_xpos || win_ypos)
 414   {
 415     size_hints.x = win_xpos;
 416     size_hints.y = win_ypos;
 417     size_hints.flags |= PPosition;
 418   }
 419
 420   if (!XStringListToTextProperty(&window_name, 1, &windowName))
 421     Error(ERR_EXIT, "structure allocation for windowName failed");
 422
 423   if (!XStringListToTextProperty(&icon_name, 1, &iconName))
 424     Error(ERR_EXIT, "structure allocation for iconName failed");
 425
 426   wm_hints.initial_state = NormalState;
 427   wm_hints.input = True;
 428   wm_hints.icon_pixmap = icon_pixmap;
 429   wm_hints.icon_mask = iconmask_pixmap;
 430   wm_hints.flags = StateHint | IconPixmapHint | IconMaskHint | InputHint;
 431
 432   class_hints.res_name = program_name;
 433   class_hints.res_class = "Rocks'n'Diamonds";
 434
 435   XSetWMProperties(display, window, &windowName, &iconName,
 436                    argv, argc, &size_hints, &wm_hints,
 437                    &class_hints);
 438
 439   XFree(windowName.value);
 440   XFree(iconName.value);
 441
 442   /* Select event types wanted */
 443   window_event_mask =
 444     ExposureMask | StructureNotifyMask | FocusChangeMask |
 445     ButtonPressMask | ButtonReleaseMask | PointerMotionMask |
 446     PointerMotionHintMask | KeyPressMask | KeyReleaseMask;
 447
 448   XSelectInput(display, window, window_event_mask);
 449 #endif
 450
 451   /* create GC for drawing with window depth */
 452   gc_values.graphics_exposures = False;
 453   gc_values.foreground = pen_bg;
 454   gc_values.background = pen_bg;
 455   gc_valuemask = GCGraphicsExposures | GCForeground | GCBackground;
 456   gc = XCreateGC(display, window, gc_valuemask, &gc_values);
 457 }
 458
 459 void DrawInitText(char *text, int ypos, int color)
 460 {
 461   if (display && window && pix[PIX_SMALLFONT])
 462   {
 463     XFillRectangle(display,window,gc,0,ypos, WIN_XSIZE,FONT2_YSIZE);
 464     DrawTextExt(window,gc,(WIN_XSIZE-strlen(text)*FONT2_XSIZE)/2,
 465                 ypos,text,FS_SMALL,color);
 466     XFlush(display);
 467   }
 468 }
 469
 470 void InitGfx()
 471 {
 472   int i,j;
 473   GC copy_clipmask_gc;
 474   XGCValues clip_gc_values;
 475   unsigned long clip_gc_valuemask;
 476
 477 #ifdef MSDOS
 478   static struct PictureFileInfo pic[NUM_PICTURES] =
 479   {
 480     { "Screen", TRUE },
 481     { "Door",   TRUE },
 482     { "Heroes", TRUE },
 483     { "Toons",  TRUE },
 484     { "SP",     TRUE },
 485     { "DC",     TRUE },
 486     { "Font",   FALSE },
 487     { "Font2",  FALSE }
 488   };
 489 #else
 490   static struct PictureFileInfo pic[NUM_PICTURES] =
 491   {
 492     { "RocksScreen",    TRUE },
 493     { "RocksDoor",      TRUE },
 494     { "RocksHeroes",    TRUE },
 495     { "RocksToons",     TRUE },
 496     { "RocksSP",        TRUE },
 497     { "RocksDC",        TRUE },
 498     { "RocksFont",      FALSE },
 499     { "RocksFont2",     FALSE }
 500   };
 501 #endif
 502
 503 #ifdef DEBUG
 504 #if 0
 505   static struct PictureFileInfo test_pic1 =
 506   {
 507     "RocksFont2",
 508     FALSE
 509   };
 510   static struct PictureFileInfo test_pic2 =
 511   {
 512     "mouse",
 513     FALSE
 514   };
 515 #endif
 516 #endif
 517
 518   static struct
 519   {
 520     int start;
 521     int count;
 522   }
 523   tile_needs_clipping[] =
 524   {
 525     { GFX_SPIELER1_UP, 4 },
 526     { GFX_SPIELER1_DOWN, 4 },
 527     { GFX_SPIELER1_LEFT, 4 },
 528     { GFX_SPIELER1_RIGHT, 4 },
 529     { GFX_SPIELER1_PUSH_LEFT, 4 },
 530     { GFX_SPIELER1_PUSH_RIGHT, 4 },
 531     { GFX_SPIELER2_UP, 4 },
 532     { GFX_SPIELER2_DOWN, 4 },
 533     { GFX_SPIELER2_LEFT, 4 },
 534     { GFX_SPIELER2_RIGHT, 4 },
 535     { GFX_SPIELER2_PUSH_LEFT, 4 },
 536     { GFX_SPIELER2_PUSH_RIGHT, 4 },
 537     { GFX_SPIELER3_UP, 4 },
 538     { GFX_SPIELER3_DOWN, 4 },
 539     { GFX_SPIELER3_LEFT, 4 },
 540     { GFX_SPIELER3_RIGHT, 4 },
 541     { GFX_SPIELER3_PUSH_LEFT, 4 },
 542     { GFX_SPIELER3_PUSH_RIGHT, 4 },
 543     { GFX_SPIELER4_UP, 4 },
 544     { GFX_SPIELER4_DOWN, 4 },
 545     { GFX_SPIELER4_LEFT, 4 },
 546     { GFX_SPIELER4_RIGHT, 4 },
 547     { GFX_SPIELER4_PUSH_LEFT, 4 },
 548     { GFX_SPIELER4_PUSH_RIGHT, 4 },
 549     { GFX_SP_MURPHY, 1 },
 550     { GFX_MURPHY_GO_LEFT, 3 },
 551     { GFX_MURPHY_GO_RIGHT, 3 },
 552     { GFX_MURPHY_SNAP_UP, 1 },
 553     { GFX_MURPHY_SNAP_DOWN, 1 },
 554     { GFX_MURPHY_SNAP_RIGHT, 1 },
 555     { GFX_MURPHY_SNAP_LEFT, 1 },
 556     { GFX_MURPHY_PUSH_RIGHT, 1 },
 557     { GFX_MURPHY_PUSH_LEFT, 1 },
 558     { GFX_GEBLUBBER, 4 },
 559     { GFX_DYNAMIT, 7 },
 560     { GFX_DYNABOMB, 4 },
 561     { GFX_EXPLOSION, 8 },
 562     { GFX_SOKOBAN_OBJEKT, 1 },
 563     { GFX_FUNKELN_BLAU, 3 },
 564     { GFX_FUNKELN_WEISS, 3 },
 565     { GFX2_SHIELD_PASSIVE, 3 },
 566     { GFX2_SHIELD_ACTIVE, 3 },
 567     { -1, 0 }
 568   };
 569
 570 #if DEBUG_TIMING
 571   debug_print_timestamp(0, NULL);       /* initialize timestamp function */
 572 #endif
 573
 574 #ifdef DEBUG
 575 #if 0
 576   printf("Test: Loading RocksFont2.pcx ...\n");
 577   LoadGfx(PIX_SMALLFONT,&test_pic1);
 578   printf("Test: Done.\n");
 579   printf("Test: Loading mouse.pcx ...\n");
 580   LoadGfx(PIX_SMALLFONT,&test_pic2);
 581   printf("Test: Done.\n");
 582 #endif
 583 #endif
 584
 585
 586
 587   LoadGfx(PIX_SMALLFONT,&pic[PIX_SMALLFONT]);
 588   DrawInitText(WINDOW_TITLE_STRING,20,FC_YELLOW);
 589   DrawInitText(COPYRIGHT_STRING,50,FC_RED);
 590 #ifdef MSDOS
 591   DrawInitText("MSDOS version done by Guido Schulz",210,FC_BLUE);
 592   rest(200);
 593 #endif /* MSDOS */
 594   DrawInitText("Loading graphics:",120,FC_GREEN);
 595
 596   for(i=0; i<NUM_PICTURES; i++)
 597     if (i != PIX_SMALLFONT)
 598       LoadGfx(i,&pic[i]);
 599
 600 #if DEBUG_TIMING
 601   debug_print_timestamp(0, "SUMMARY LOADING ALL GRAPHICS:");
 602 #endif
 603
 604   pix[PIX_DB_BACK] = XCreatePixmap(display, window,
 605                                    WIN_XSIZE,WIN_YSIZE,
 606                                    XDefaultDepth(display,screen));
 607   pix[PIX_DB_DOOR] = XCreatePixmap(display, window,
 608                                    3*DXSIZE,DYSIZE+VYSIZE,
 609                                    XDefaultDepth(display,screen));
 610   pix[PIX_DB_FIELD] = XCreatePixmap(display, window,
 611                                     FXSIZE,FYSIZE,
 612                                     XDefaultDepth(display,screen));
 613
 614   clip_gc_values.graphics_exposures = False;
 615   clip_gc_valuemask = GCGraphicsExposures;
 616   copy_clipmask_gc =
 617     XCreateGC(display,clipmask[PIX_BACK],clip_gc_valuemask,&clip_gc_values);
 618
 619   clip_gc_values.graphics_exposures = False;
 620   clip_gc_valuemask = GCGraphicsExposures;
 621   tile_clip_gc =
 622     XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 623
 624   /* initialize pixmap array to Pixmap 'None' */
 625   for(i=0; i<NUM_TILES; i++)
 626     tile_clipmask[i] = None;
 627
 628   /* create only those clipping Pixmaps we really need */
 629   for(i=0; tile_needs_clipping[i].start>=0; i++)
 630   {
 631     for(j=0; j<tile_needs_clipping[i].count; j++)
 632     {
 633       int tile = tile_needs_clipping[i].start + j;
 634       int graphic = tile;
 635       int src_x, src_y;
 636       int pixmap_nr;
 637       Pixmap src_pixmap;
 638
 639       getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
 640       src_pixmap = clipmask[pixmap_nr];
 641
 642       tile_clipmask[tile] = XCreatePixmap(display, window, TILEX,TILEY, 1);
 643
 644       XCopyArea(display,src_pixmap,tile_clipmask[tile],copy_clipmask_gc,
 645                 src_x,src_y, TILEX,TILEY, 0,0);
 646     }
 647   }
 648
 649   if (!pix[PIX_DB_BACK] || !pix[PIX_DB_DOOR])
 650     Error(ERR_EXIT, "cannot create additional pixmaps");
 651
 652   for(i=0; i<NUM_PIXMAPS; i++)
 653   {
 654     if (clipmask[i])
 655     {
 656       clip_gc_values.graphics_exposures = False;
 657       clip_gc_values.clip_mask = clipmask[i];
 658       clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
 659       clip_gc[i] = XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
 660     }
 661   }
 662
 663   drawto = backbuffer = pix[PIX_DB_BACK];
 664   fieldbuffer = pix[PIX_DB_FIELD];
 665   SetDrawtoField(DRAW_BACKBUFFER);
 666
 667   XCopyArea(display,pix[PIX_BACK],backbuffer,gc,
 668             0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
 669   XFillRectangle(display,pix[PIX_DB_BACK],gc,
 670                  REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
 671   XFillRectangle(display,pix[PIX_DB_DOOR],gc,
 672                  0,0, 3*DXSIZE,DYSIZE+VYSIZE);
 673
 674   for(i=0; i<MAX_BUF_XSIZE; i++)
 675     for(j=0; j<MAX_BUF_YSIZE; j++)
 676       redraw[i][j] = 0;
 677   redraw_tiles = 0;
 678   redraw_mask = REDRAW_ALL;
 679 }
 680
 681 void LoadGfx(int pos, struct PictureFileInfo *pic)
 682 {
 683   char basefilename[256];
 684   char filename[256];
 685
 686 #ifdef USE_XPM_LIBRARY
 687   int xpm_err, xbm_err;
 688   unsigned int width,height;
 689   int hot_x,hot_y;
 690   Pixmap shapemask;
 691   char *picture_ext = ".xpm";
 692   char *picturemask_ext = "Mask.xbm";
 693 #else
 694   int pcx_err;
 695   char *picture_ext = ".pcx";
 696 #endif
 697
 698   /* Grafik laden */
 699   if (pic->picture_filename)
 700   {
 701     sprintf(basefilename, "%s%s", pic->picture_filename, picture_ext);
 702     DrawInitText(basefilename, 150, FC_YELLOW);
 703     sprintf(filename, "%s/%s/%s",
 704             options.ro_base_directory, GRAPHICS_DIRECTORY, basefilename);
 705
 706 #ifdef MSDOS
 707     rest(100);
 708 #endif /* MSDOS */
 709
 710 #if DEBUG_TIMING
 711     debug_print_timestamp(1, NULL);     /* initialize timestamp function */
 712 #endif
 713
 714 #ifdef USE_XPM_LIBRARY
 715
 716     xpm_att[pos].valuemask = XpmCloseness;
 717     xpm_att[pos].closeness = 20000;
 718     xpm_err = XpmReadFileToPixmap(display,window,filename,
 719                                   &pix[pos],&shapemask,&xpm_att[pos]);
 720     switch(xpm_err)
 721     {
 722       case XpmOpenFailed:
 723         Error(ERR_EXIT, "cannot open XPM file '%s'", filename);
 724       case XpmFileInvalid:
 725         Error(ERR_EXIT, "invalid XPM file '%s'", filename);
 726       case XpmNoMemory:
 727         Error(ERR_EXIT, "not enough memory for XPM file '%s'", filename);
 728       case XpmColorFailed:
 729         Error(ERR_EXIT, "cannot get colors for XPM file '%s'", filename);
 730       default:
 731         break;
 732     }
 733
 734 #if DEBUG_TIMING
 735     printf("LOADING XPM FILE %s:", filename);
 736     debug_print_timestamp(1, "");
 737 #endif
 738
 739 #else /* !USE_XPM_LIBRARY */
 740
 741     pcx_err = Read_PCX_to_Pixmap(display, window, gc, filename,
 742                                  &pix[pos], &clipmask[pos]);
 743     switch(pcx_err)
 744     {
 745       case PCX_Success:
 746         break;
 747       case PCX_OpenFailed:
 748         Error(ERR_EXIT, "cannot open PCX file '%s'", filename);
 749       case PCX_ReadFailed:
 750         Error(ERR_EXIT, "cannot read PCX file '%s'", filename);
 751       case PCX_FileInvalid:
 752         Error(ERR_EXIT, "invalid PCX file '%s'", filename);
 753       case PCX_NoMemory:
 754         Error(ERR_EXIT, "not enough memory for PCX file '%s'", filename);
 755       case PCX_ColorFailed:
 756         Error(ERR_EXIT, "cannot get colors for PCX file '%s'", filename);
 757       default:
 758         break;
 759     }
 760
 761 #if DEBUG_TIMING
 762     printf("SUMMARY LOADING PCX FILE %s:", filename);
 763     debug_print_timestamp(1, "");
 764 #endif
 765
 766 #endif /* !USE_XPM_LIBRARY */
 767
 768     if (!pix[pos])
 769       Error(ERR_EXIT, "cannot get graphics for '%s'", pic->picture_filename);
 770   }
 771
 772   /* zugehörige Maske laden (wenn vorhanden) */
 773   if (pic->picture_with_mask)
 774   {
 775 #ifdef USE_XPM_LIBRARY
 776
 777     sprintf(basefilename, "%s%s", pic->picture_filename, picturemask_ext);
 778     DrawInitText(basefilename, 150, FC_YELLOW);
 779     sprintf(filename, "%s/%s/%s",
 780             options.ro_base_directory, GRAPHICS_DIRECTORY, basefilename);
 781
 782 #if DEBUG_TIMING
 783     debug_print_timestamp(1, NULL);     /* initialize timestamp function */
 784 #endif
 785
 786     xbm_err = XReadBitmapFile(display,window,filename,
 787                               &width,&height,&clipmask[pos],&hot_x,&hot_y);
 788     switch(xbm_err)
 789     {
 790       case BitmapSuccess:
 791         break;
 792       case BitmapOpenFailed:
 793         Error(ERR_EXIT, "cannot open XBM file '%s'", filename);
 794       case BitmapFileInvalid:
 795         Error(ERR_EXIT, "invalid XBM file '%s'", filename);
 796       case BitmapNoMemory:
 797         Error(ERR_EXIT, "not enough memory for XBM file '%s'", filename);
 798         break;
 799       default:
 800         break;
 801     }
 802
 803 #if DEBUG_TIMING
 804     printf("LOADING XBM FILE %s:", filename);
 805     debug_print_timestamp(1, "");
 806 #endif
 807
 808 #endif /* USE_XPM_LIBRARY */
 809
 810     if (!clipmask[pos])
 811       Error(ERR_EXIT, "cannot get clipmask for '%s'", pic->picture_filename);
 812   }
 813 }
 814
 815 void InitGadgets()
 816 {
 817   CreateLevelEditorGadgets();
 818   CreateGameButtons();
 819   CreateTapeButtons();
 820   CreateToolButtons();
 821 }
 822
 823 void InitElementProperties()
 824 {
 825   int i,j;
 826
 827   static int ep_amoebalive[] =
 828   {
 829     EL_AMOEBE_NASS,
 830     EL_AMOEBE_NORM,
 831     EL_AMOEBE_VOLL,
 832     EL_AMOEBE_BD
 833   };
 834   static int ep_amoebalive_num = sizeof(ep_amoebalive)/sizeof(int);
 835
 836   static int ep_amoeboid[] =
 837   {
 838     EL_AMOEBE_TOT,
 839     EL_AMOEBE_NASS,
 840     EL_AMOEBE_NORM,
 841     EL_AMOEBE_VOLL,
 842     EL_AMOEBE_BD
 843   };
 844   static int ep_amoeboid_num = sizeof(ep_amoeboid)/sizeof(int);
 845
 846   static int ep_schluessel[] =
 847   {
 848     EL_SCHLUESSEL1,
 849     EL_SCHLUESSEL2,
 850     EL_SCHLUESSEL3,
 851     EL_SCHLUESSEL4,
 852     EL_EM_KEY_1,
 853     EL_EM_KEY_2,
 854     EL_EM_KEY_3,
 855     EL_EM_KEY_4
 856   };
 857   static int ep_schluessel_num = sizeof(ep_schluessel)/sizeof(int);
 858
 859   static int ep_pforte[] =
 860   {
 861     EL_PFORTE1,
 862     EL_PFORTE2,
 863     EL_PFORTE3,
 864     EL_PFORTE4,
 865     EL_PFORTE1X,
 866     EL_PFORTE2X,
 867     EL_PFORTE3X,
 868     EL_PFORTE4X,
 869     EL_EM_GATE_1,
 870     EL_EM_GATE_2,
 871     EL_EM_GATE_3,
 872     EL_EM_GATE_4,
 873     EL_EM_GATE_1X,
 874     EL_EM_GATE_2X,
 875     EL_EM_GATE_3X,
 876     EL_EM_GATE_4X,
 877     EL_SWITCHGATE_OPEN,
 878     EL_SWITCHGATE_CLOSED,
 879     EL_TIMEGATE_OPEN,
 880     EL_TIMEGATE_CLOSED
 881   };
 882   static int ep_pforte_num = sizeof(ep_pforte)/sizeof(int);
 883
 884   static int ep_solid[] =
 885   {
 886     EL_BETON,
 887     EL_MAUERWERK,
 888     EL_MAUER_LEBT,
 889     EL_MAUER_X,
 890     EL_MAUER_Y,
 891     EL_MAUER_XY,
 892     EL_FELSBODEN,
 893     EL_AUSGANG_ZU,
 894     EL_AUSGANG_ACT,
 895     EL_AUSGANG_AUF,
 896     EL_AMOEBE_TOT,
 897     EL_AMOEBE_NASS,
 898     EL_AMOEBE_NORM,
 899     EL_AMOEBE_VOLL,
 900     EL_AMOEBE_BD,
 901     EL_MORAST_VOLL,
 902     EL_MORAST_LEER,
 903     EL_SIEB_INAKTIV,
 904     EL_SIEB_LEER,
 905     EL_SIEB_VOLL,
 906     EL_SIEB_TOT,
 907     EL_SIEB2_INAKTIV,
 908     EL_SIEB2_LEER,
 909     EL_SIEB2_VOLL,
 910     EL_SIEB2_TOT,
 911     EL_LIFE,
 912     EL_LIFE_ASYNC,
 913     EL_BADEWANNE1,
 914     EL_BADEWANNE2,
 915     EL_BADEWANNE3,
 916     EL_BADEWANNE4,
 917     EL_BADEWANNE5,
 918     EL_SP_CHIP_SINGLE,
 919     EL_SP_CHIP_LEFT,
 920     EL_SP_CHIP_RIGHT,
 921     EL_SP_CHIP_UPPER,
 922     EL_SP_CHIP_LOWER,
 923     EL_SP_HARD_GRAY,
 924     EL_SP_HARD_GREEN,
 925     EL_SP_HARD_BLUE,
 926     EL_SP_HARD_RED,
 927     EL_SP_HARD_YELLOW,
 928     EL_SP_HARD_BASE1,
 929     EL_SP_HARD_BASE2,
 930     EL_SP_HARD_BASE3,
 931     EL_SP_HARD_BASE4,
 932     EL_SP_HARD_BASE5,
 933     EL_SP_HARD_BASE6,
 934     EL_SP_TERMINAL,
 935     EL_SP_EXIT,
 936     EL_INVISIBLE_STEEL,
 937     EL_BELT1_SWITCH_LEFT,
 938     EL_BELT1_SWITCH_MIDDLE,
 939     EL_BELT1_SWITCH_RIGHT,
 940     EL_BELT2_SWITCH_LEFT,
 941     EL_BELT2_SWITCH_MIDDLE,
 942     EL_BELT2_SWITCH_RIGHT,
 943     EL_BELT3_SWITCH_LEFT,
 944     EL_BELT3_SWITCH_MIDDLE,
 945     EL_BELT3_SWITCH_RIGHT,
 946     EL_BELT4_SWITCH_LEFT,
 947     EL_BELT4_SWITCH_MIDDLE,
 948     EL_BELT4_SWITCH_RIGHT,
 949     EL_SWITCHGATE_SWITCH_1,
 950     EL_SWITCHGATE_SWITCH_2,
 951     EL_LIGHT_SWITCH_OFF,
 952     EL_LIGHT_SWITCH_ON,
 953     EL_TIMEGATE_SWITCH_OFF,
 954     EL_TIMEGATE_SWITCH_ON,
 955     EL_SIGN_EXCLAMATION,
 956     EL_SIGN_RADIOACTIVITY,
 957     EL_SIGN_STOP,
 958     EL_SIGN_WHEELCHAIR,
 959     EL_SIGN_PARKING,
 960     EL_SIGN_ONEWAY,
 961     EL_SIGN_HEART,
 962     EL_SIGN_TRIANGLE,
 963     EL_SIGN_ROUND,
 964     EL_SIGN_EXIT,
 965     EL_SIGN_YINYANG,
 966     EL_SIGN_OTHER,
 967     EL_STEEL_SLANTED
 968   };
 969   static int ep_solid_num = sizeof(ep_solid)/sizeof(int);
 970
 971   static int ep_massive[] =
 972   {
 973     EL_BETON,
 974     EL_SALZSAEURE,
 975     EL_BADEWANNE1,
 976     EL_BADEWANNE2,
 977     EL_BADEWANNE3,
 978     EL_BADEWANNE4,
 979     EL_BADEWANNE5,
 980     EL_PFORTE1,
 981     EL_PFORTE2,
 982     EL_PFORTE3,
 983     EL_PFORTE4,
 984     EL_PFORTE1X,
 985     EL_PFORTE2X,
 986     EL_PFORTE3X,
 987     EL_PFORTE4X,
 988     EL_EM_GATE_1,
 989     EL_EM_GATE_2,
 990     EL_EM_GATE_3,
 991     EL_EM_GATE_4,
 992     EL_EM_GATE_1X,
 993     EL_EM_GATE_2X,
 994     EL_EM_GATE_3X,
 995     EL_EM_GATE_4X,
 996     EL_SWITCHGATE_OPEN,
 997     EL_SWITCHGATE_CLOSED,
 998     EL_TIMEGATE_OPEN,
 999     EL_TIMEGATE_CLOSED,
1000     EL_SP_HARD_GRAY,
1001     EL_SP_HARD_GREEN,
1002     EL_SP_HARD_BLUE,
1003     EL_SP_HARD_RED,
1004     EL_SP_HARD_YELLOW,
1005     EL_SP_HARD_BASE1,
1006     EL_SP_HARD_BASE2,
1007     EL_SP_HARD_BASE3,
1008     EL_SP_HARD_BASE4,
1009     EL_SP_HARD_BASE5,
1010     EL_SP_HARD_BASE6,
1011     EL_INVISIBLE_STEEL,
1012     EL_BELT1_SWITCH_LEFT,
1013     EL_BELT1_SWITCH_MIDDLE,
1014     EL_BELT1_SWITCH_RIGHT,
1015     EL_BELT2_SWITCH_LEFT,
1016     EL_BELT2_SWITCH_MIDDLE,
1017     EL_BELT2_SWITCH_RIGHT,
1018     EL_BELT3_SWITCH_LEFT,
1019     EL_BELT3_SWITCH_MIDDLE,
1020     EL_BELT3_SWITCH_RIGHT,
1021     EL_BELT4_SWITCH_LEFT,
1022     EL_BELT4_SWITCH_MIDDLE,
1023     EL_BELT4_SWITCH_RIGHT,
1024     EL_LIGHT_SWITCH_OFF,
1025     EL_LIGHT_SWITCH_ON,
1026     EL_SIGN_EXCLAMATION,
1027     EL_SIGN_RADIOACTIVITY,
1028     EL_SIGN_STOP,
1029     EL_SIGN_WHEELCHAIR,
1030     EL_SIGN_PARKING,
1031     EL_SIGN_ONEWAY,
1032     EL_SIGN_HEART,
1033     EL_SIGN_TRIANGLE,
1034     EL_SIGN_ROUND,
1035     EL_SIGN_EXIT,
1036     EL_SIGN_YINYANG,
1037     EL_SIGN_OTHER,
1038     EL_STEEL_SLANTED
1039   };
1040   static int ep_massive_num = sizeof(ep_massive)/sizeof(int);
1041
1042   static int ep_slippery[] =
1043   {
1044     EL_FELSBODEN,
1045     EL_FELSBROCKEN,
1046     EL_EDELSTEIN,
1047     EL_EDELSTEIN_BD,
1048     EL_EDELSTEIN_GELB,
1049     EL_EDELSTEIN_ROT,
1050     EL_EDELSTEIN_LILA,
1051     EL_DIAMANT,
1052     EL_BOMBE,
1053     EL_KOKOSNUSS,
1054     EL_ABLENK_EIN,
1055     EL_ABLENK_AUS,
1056     EL_ZEIT_VOLL,
1057     EL_ZEIT_LEER,
1058     EL_BIRNE_EIN,
1059     EL_BIRNE_AUS,
1060     EL_BADEWANNE1,
1061     EL_BADEWANNE2,
1062     EL_SONDE,
1063     EL_SP_ZONK,
1064     EL_SP_INFOTRON,
1065     EL_SP_CHIP_SINGLE,
1066     EL_SP_CHIP_LEFT,
1067     EL_SP_CHIP_RIGHT,
1068     EL_SP_CHIP_UPPER,
1069     EL_SP_CHIP_LOWER,
1070     EL_SPEED_PILL,
1071     EL_STEEL_SLANTED
1072   };
1073   static int ep_slippery_num = sizeof(ep_slippery)/sizeof(int);
1074
1075   static int ep_enemy[] =
1076   {
1077     EL_KAEFER,
1078     EL_FLIEGER,
1079     EL_BUTTERFLY,
1080     EL_FIREFLY,
1081     EL_MAMPFER,
1082     EL_MAMPFER2,
1083     EL_ROBOT,
1084     EL_PACMAN,
1085     EL_SP_SNIKSNAK,
1086     EL_SP_ELECTRON
1087   };
1088   static int ep_enemy_num = sizeof(ep_enemy)/sizeof(int);
1089
1090   static int ep_mauer[] =
1091   {
1092     EL_BETON,
1093     EL_PFORTE1,
1094     EL_PFORTE2,
1095     EL_PFORTE3,
1096     EL_PFORTE4,
1097     EL_PFORTE1X,
1098     EL_PFORTE2X,
1099     EL_PFORTE3X,
1100     EL_PFORTE4X,
1101     EL_EM_GATE_1,
1102     EL_EM_GATE_2,
1103     EL_EM_GATE_3,
1104     EL_EM_GATE_4,
1105     EL_EM_GATE_1X,
1106     EL_EM_GATE_2X,
1107     EL_EM_GATE_3X,
1108     EL_EM_GATE_4X,
1109     EL_AUSGANG_ZU,
1110     EL_AUSGANG_ACT,
1111     EL_AUSGANG_AUF,
1112     EL_MAUERWERK,
1113     EL_FELSBODEN,
1114     EL_MAUER_LEBT,
1115     EL_MAUER_X,
1116     EL_MAUER_Y,
1117     EL_MAUER_XY,
1118     EL_MAUERND,
1119     EL_SP_CHIP_SINGLE,
1120     EL_SP_CHIP_LEFT,
1121     EL_SP_CHIP_RIGHT,
1122     EL_SP_CHIP_UPPER,
1123     EL_SP_CHIP_LOWER,
1124     EL_SP_HARD_GRAY,
1125     EL_SP_HARD_GREEN,
1126     EL_SP_HARD_BLUE,
1127     EL_SP_HARD_RED,
1128     EL_SP_HARD_YELLOW,
1129     EL_SP_HARD_BASE1,
1130     EL_SP_HARD_BASE2,
1131     EL_SP_HARD_BASE3,
1132     EL_SP_HARD_BASE4,
1133     EL_SP_HARD_BASE5,
1134     EL_SP_HARD_BASE6,
1135     EL_SP_TERMINAL,
1136     EL_SP_EXIT,
1137     EL_INVISIBLE_STEEL,
1138     EL_STEEL_SLANTED
1139   };
1140   static int ep_mauer_num = sizeof(ep_mauer)/sizeof(int);
1141
1142   static int ep_can_fall[] =
1143   {
1144     EL_FELSBROCKEN,
1145     EL_EDELSTEIN,
1146     EL_EDELSTEIN_BD,
1147     EL_EDELSTEIN_GELB,
1148     EL_EDELSTEIN_ROT,
1149     EL_EDELSTEIN_LILA,
1150     EL_DIAMANT,
1151     EL_BOMBE,
1152     EL_KOKOSNUSS,
1153     EL_TROPFEN,
1154     EL_MORAST_VOLL,
1155     EL_SIEB_VOLL,
1156     EL_SIEB2_VOLL,
1157     EL_ZEIT_VOLL,
1158     EL_ZEIT_LEER,
1159     EL_SP_ZONK,
1160     EL_SP_INFOTRON,
1161     EL_SP_DISK_ORANGE
1162   };
1163   static int ep_can_fall_num = sizeof(ep_can_fall)/sizeof(int);
1164
1165   static int ep_can_smash[] =
1166   {
1167     EL_FELSBROCKEN,
1168     EL_EDELSTEIN,
1169     EL_EDELSTEIN_BD,
1170     EL_EDELSTEIN_GELB,
1171     EL_EDELSTEIN_ROT,
1172     EL_EDELSTEIN_LILA,
1173     EL_DIAMANT,
1174     EL_SCHLUESSEL1,
1175     EL_SCHLUESSEL2,
1176     EL_SCHLUESSEL3,
1177     EL_SCHLUESSEL4,
1178     EL_EM_KEY_1,
1179     EL_EM_KEY_2,
1180     EL_EM_KEY_3,
1181     EL_EM_KEY_4,
1182     EL_BOMBE,
1183     EL_KOKOSNUSS,
1184     EL_TROPFEN,
1185     EL_ZEIT_VOLL,
1186     EL_ZEIT_LEER,
1187     EL_SP_ZONK,
1188     EL_SP_INFOTRON,
1189     EL_SP_DISK_ORANGE
1190   };
1191   static int ep_can_smash_num = sizeof(ep_can_smash)/sizeof(int);
1192
1193   static int ep_can_change[] =
1194   {
1195     EL_FELSBROCKEN,
1196     EL_EDELSTEIN,
1197     EL_EDELSTEIN_BD,
1198     EL_EDELSTEIN_GELB,
1199     EL_EDELSTEIN_ROT,
1200     EL_EDELSTEIN_LILA,
1201     EL_DIAMANT
1202   };
1203   static int ep_can_change_num = sizeof(ep_can_change)/sizeof(int);
1204
1205   static int ep_can_move[] =
1206   {
1207     EL_KAEFER,
1208     EL_FLIEGER,
1209     EL_BUTTERFLY,
1210     EL_FIREFLY,
1211     EL_MAMPFER,
1212     EL_MAMPFER2,
1213     EL_ROBOT,
1214     EL_PACMAN,
1215     EL_MOLE,
1216     EL_PINGUIN,
1217     EL_SCHWEIN,
1218     EL_DRACHE,
1219     EL_SONDE,
1220     EL_SP_SNIKSNAK,
1221     EL_SP_ELECTRON
1222   };
1223   static int ep_can_move_num = sizeof(ep_can_move)/sizeof(int);
1224
1225   static int ep_could_move[] =
1226   {
1227     EL_KAEFER_RIGHT,
1228     EL_KAEFER_UP,
1229     EL_KAEFER_LEFT,
1230     EL_KAEFER_DOWN,
1231     EL_FLIEGER_RIGHT,
1232     EL_FLIEGER_UP,
1233     EL_FLIEGER_LEFT,
1234     EL_FLIEGER_DOWN,
1235     EL_BUTTERFLY_RIGHT,
1236     EL_BUTTERFLY_UP,
1237     EL_BUTTERFLY_LEFT,
1238     EL_BUTTERFLY_DOWN,
1239     EL_FIREFLY_RIGHT,
1240     EL_FIREFLY_UP,
1241     EL_FIREFLY_LEFT,
1242     EL_FIREFLY_DOWN,
1243     EL_PACMAN_RIGHT,
1244     EL_PACMAN_UP,
1245     EL_PACMAN_LEFT,
1246     EL_PACMAN_DOWN
1247   };
1248   static int ep_could_move_num = sizeof(ep_could_move)/sizeof(int);
1249
1250   static int ep_dont_touch[] =
1251   {
1252     EL_KAEFER,
1253     EL_FLIEGER,
1254     EL_BUTTERFLY,
1255     EL_FIREFLY
1256   };
1257   static int ep_dont_touch_num = sizeof(ep_dont_touch)/sizeof(int);
1258
1259   static int ep_dont_go_to[] =
1260   {
1261     EL_KAEFER,
1262     EL_FLIEGER,
1263     EL_BUTTERFLY,
1264     EL_FIREFLY,
1265     EL_MAMPFER,
1266     EL_MAMPFER2,
1267     EL_ROBOT,
1268     EL_PACMAN,
1269     EL_TROPFEN,
1270     EL_SALZSAEURE,
1271     EL_SP_SNIKSNAK,
1272     EL_SP_ELECTRON,
1273     EL_SP_BUG_ACTIVE,
1274     EL_LANDMINE
1275   };
1276   static int ep_dont_go_to_num = sizeof(ep_dont_go_to)/sizeof(int);
1277
1278   static int ep_mampf2[] =
1279   {
1280     EL_ERDREICH,
1281     EL_KAEFER,
1282     EL_FLIEGER,
1283     EL_BUTTERFLY,
1284     EL_FIREFLY,
1285     EL_MAMPFER,
1286     EL_ROBOT,
1287     EL_PACMAN,
1288     EL_TROPFEN,
1289     EL_AMOEBE_TOT,
1290     EL_AMOEBE_NASS,
1291     EL_AMOEBE_NORM,
1292     EL_AMOEBE_VOLL,
1293     EL_AMOEBE_BD,
1294     EL_EDELSTEIN,
1295     EL_EDELSTEIN_BD,
1296     EL_EDELSTEIN_GELB,
1297     EL_EDELSTEIN_ROT,
1298     EL_EDELSTEIN_LILA,
1299     EL_DIAMANT
1300   };
1301   static int ep_mampf2_num = sizeof(ep_mampf2)/sizeof(int);
1302
1303   static int ep_bd_element[] =
1304   {
1305     EL_LEERRAUM,
1306     EL_ERDREICH,
1307     EL_FELSBODEN,
1308     EL_FELSBROCKEN,
1309     EL_EDELSTEIN_BD,
1310     EL_SIEB2_INAKTIV,
1311     EL_AUSGANG_ZU,
1312     EL_AUSGANG_AUF,
1313     EL_BETON,
1314     EL_SPIELFIGUR,
1315     EL_FIREFLY,
1316     EL_FIREFLY_1,
1317     EL_FIREFLY_2,
1318     EL_FIREFLY_3,
1319     EL_FIREFLY_4,
1320     EL_BUTTERFLY,
1321     EL_BUTTERFLY_1,
1322     EL_BUTTERFLY_2,
1323     EL_BUTTERFLY_3,
1324     EL_BUTTERFLY_4,
1325     EL_AMOEBE_BD,
1326     EL_CHAR_FRAGE
1327   };
1328   static int ep_bd_element_num = sizeof(ep_bd_element)/sizeof(int);
1329
1330   static int ep_sb_element[] =
1331   {
1332     EL_LEERRAUM,
1333     EL_BETON,
1334     EL_SOKOBAN_OBJEKT,
1335     EL_SOKOBAN_FELD_LEER,
1336     EL_SOKOBAN_FELD_VOLL,
1337     EL_SPIELFIGUR,
1338     EL_INVISIBLE_STEEL
1339   };
1340   static int ep_sb_element_num = sizeof(ep_sb_element)/sizeof(int);
1341
1342   static int ep_gem[] =
1343   {
1344     EL_EDELSTEIN,
1345     EL_EDELSTEIN_BD,
1346     EL_EDELSTEIN_GELB,
1347     EL_EDELSTEIN_ROT,
1348     EL_EDELSTEIN_LILA,
1349     EL_DIAMANT,
1350     EL_SP_INFOTRON
1351   };
1352   static int ep_gem_num = sizeof(ep_gem)/sizeof(int);
1353
1354   static int ep_inactive[] =
1355   {
1356     EL_LEERRAUM,
1357     EL_ERDREICH,
1358     EL_MAUERWERK,
1359     EL_FELSBODEN,
1360     EL_SCHLUESSEL,
1361     EL_BETON,
1362     EL_AMOEBE_TOT,
1363     EL_MORAST_LEER,
1364     EL_BADEWANNE,
1365     EL_ABLENK_AUS,
1366     EL_SCHLUESSEL1,
1367     EL_SCHLUESSEL2,
1368     EL_SCHLUESSEL3,
1369     EL_SCHLUESSEL4,
1370     EL_EM_KEY_1,
1371     EL_EM_KEY_2,
1372     EL_EM_KEY_3,
1373     EL_EM_KEY_4,
1374     EL_PFORTE1,
1375     EL_PFORTE2,
1376     EL_PFORTE3,
1377     EL_PFORTE4,
1378     EL_PFORTE1X,
1379     EL_PFORTE2X,
1380     EL_PFORTE3X,
1381     EL_PFORTE4X,
1382     EL_EM_GATE_1,
1383     EL_EM_GATE_2,
1384     EL_EM_GATE_3,
1385     EL_EM_GATE_4,
1386     EL_EM_GATE_1X,
1387     EL_EM_GATE_2X,
1388     EL_EM_GATE_3X,
1389     EL_EM_GATE_4X,
1390     EL_DYNAMITE_INACTIVE,
1391     EL_UNSICHTBAR,
1392     EL_BIRNE_AUS,
1393     EL_BIRNE_EIN,
1394     EL_ERZ_EDEL,
1395     EL_ERZ_DIAM,
1396     EL_ERZ_EDEL_BD,
1397     EL_ERZ_EDEL_GELB,
1398     EL_DYNABOMB_NR,
1399     EL_DYNABOMB_SZ,
1400     EL_DYNABOMB_XL,
1401     EL_SOKOBAN_OBJEKT,
1402     EL_SOKOBAN_FELD_LEER,
1403     EL_SOKOBAN_FELD_VOLL,
1404     EL_ERZ_EDEL_ROT,
1405     EL_ERZ_EDEL_LILA,
1406     EL_BADEWANNE1,
1407     EL_BADEWANNE2,
1408     EL_BADEWANNE3,
1409     EL_BADEWANNE4,
1410     EL_BADEWANNE5,
1411     EL_SIEB_INAKTIV,
1412     EL_SIEB_TOT,
1413     EL_SIEB2_INAKTIV,
1414     EL_SIEB2_TOT,
1415     EL_AMOEBA2DIAM,
1416     EL_BLOCKED,
1417     EL_SP_EMPTY,
1418     EL_SP_BASE,
1419     EL_SP_PORT1_RIGHT,
1420     EL_SP_PORT1_DOWN,
1421     EL_SP_PORT1_LEFT,
1422     EL_SP_PORT1_UP,
1423     EL_SP_PORT2_RIGHT,
1424     EL_SP_PORT2_DOWN,
1425     EL_SP_PORT2_LEFT,
1426     EL_SP_PORT2_UP,
1427     EL_SP_PORT_X,
1428     EL_SP_PORT_Y,
1429     EL_SP_PORT_XY,
1430     EL_SP_DISK_RED,
1431     EL_SP_DISK_YELLOW,
1432     EL_SP_CHIP_SINGLE,
1433     EL_SP_CHIP_LEFT,
1434     EL_SP_CHIP_RIGHT,
1435     EL_SP_CHIP_UPPER,
1436     EL_SP_CHIP_LOWER,
1437     EL_SP_HARD_GRAY,
1438     EL_SP_HARD_GREEN,
1439     EL_SP_HARD_BLUE,
1440     EL_SP_HARD_RED,
1441     EL_SP_HARD_YELLOW,
1442     EL_SP_HARD_BASE1,
1443     EL_SP_HARD_BASE2,
1444     EL_SP_HARD_BASE3,
1445     EL_SP_HARD_BASE4,
1446     EL_SP_HARD_BASE5,
1447     EL_SP_HARD_BASE6,
1448     EL_SP_EXIT,
1449     EL_INVISIBLE_STEEL,
1450     EL_BELT1_SWITCH_LEFT,
1451     EL_BELT1_SWITCH_MIDDLE,
1452     EL_BELT1_SWITCH_RIGHT,
1453     EL_BELT2_SWITCH_LEFT,
1454     EL_BELT2_SWITCH_MIDDLE,
1455     EL_BELT2_SWITCH_RIGHT,
1456     EL_BELT3_SWITCH_LEFT,
1457     EL_BELT3_SWITCH_MIDDLE,
1458     EL_BELT3_SWITCH_RIGHT,
1459     EL_BELT4_SWITCH_LEFT,
1460     EL_BELT4_SWITCH_MIDDLE,
1461     EL_BELT4_SWITCH_RIGHT,
1462     EL_SIGN_EXCLAMATION,
1463     EL_SIGN_RADIOACTIVITY,
1464     EL_SIGN_STOP,
1465     EL_SIGN_WHEELCHAIR,
1466     EL_SIGN_PARKING,
1467     EL_SIGN_ONEWAY,
1468     EL_SIGN_HEART,
1469     EL_SIGN_TRIANGLE,
1470     EL_SIGN_ROUND,
1471     EL_SIGN_EXIT,
1472     EL_SIGN_YINYANG,
1473     EL_SIGN_OTHER,
1474     EL_STEEL_SLANTED
1475   };
1476   static int ep_inactive_num = sizeof(ep_inactive)/sizeof(int);
1477
1478   static int ep_explosive[] =
1479   {
1480     EL_BOMBE,
1481     EL_DYNAMITE_ACTIVE,
1482     EL_DYNAMITE_INACTIVE,
1483     EL_DYNABOMB_ACTIVE_1,
1484     EL_DYNABOMB_ACTIVE_2,
1485     EL_DYNABOMB_ACTIVE_3,
1486     EL_DYNABOMB_ACTIVE_4,
1487     EL_DYNABOMB_NR,
1488     EL_DYNABOMB_SZ,
1489     EL_DYNABOMB_XL,
1490     EL_KAEFER,
1491     EL_MOLE,
1492     EL_PINGUIN,
1493     EL_SCHWEIN,
1494     EL_DRACHE,
1495     EL_SONDE,
1496     EL_SP_DISK_RED,
1497     EL_SP_DISK_ORANGE,
1498     EL_SP_DISK_YELLOW,
1499     EL_SP_SNIKSNAK,
1500     EL_SP_ELECTRON
1501   };
1502   static int ep_explosive_num = sizeof(ep_explosive)/sizeof(int);
1503
1504   static int ep_mampf3[] =
1505   {
1506     EL_EDELSTEIN,
1507     EL_EDELSTEIN_BD,
1508     EL_EDELSTEIN_GELB,
1509     EL_EDELSTEIN_ROT,
1510     EL_EDELSTEIN_LILA,
1511     EL_DIAMANT
1512   };
1513   static int ep_mampf3_num = sizeof(ep_mampf3)/sizeof(int);
1514
1515   static int ep_pushable[] =
1516   {
1517     EL_FELSBROCKEN,
1518     EL_BOMBE,
1519     EL_KOKOSNUSS,
1520     EL_ZEIT_LEER,
1521     EL_SOKOBAN_FELD_VOLL,
1522     EL_SOKOBAN_OBJEKT,
1523     EL_SONDE,
1524     EL_SP_ZONK,
1525     EL_SP_DISK_ORANGE,
1526     EL_SP_DISK_YELLOW
1527   };
1528   static int ep_pushable_num = sizeof(ep_pushable)/sizeof(int);
1529
1530   static int ep_player[] =
1531   {
1532     EL_SPIELFIGUR,
1533     EL_SPIELER1,
1534     EL_SPIELER2,
1535     EL_SPIELER3,
1536     EL_SPIELER4
1537   };
1538   static int ep_player_num = sizeof(ep_player)/sizeof(int);
1539
1540   static int ep_has_content[] =
1541   {
1542     EL_MAMPFER,
1543     EL_AMOEBE_NASS,
1544     EL_AMOEBE_NORM,
1545     EL_AMOEBE_VOLL,
1546     EL_AMOEBE_BD
1547   };
1548   static int ep_has_content_num = sizeof(ep_has_content)/sizeof(int);
1549
1550   static int ep_eatable[] =
1551   {
1552     EL_ERDREICH,
1553     EL_SP_BASE,
1554     EL_SP_BUG,
1555     EL_SAND_INVISIBLE
1556   };
1557   static int ep_eatable_num = sizeof(ep_eatable)/sizeof(int);
1558
1559   static int ep_sp_element[] =
1560   {
1561     EL_SP_EMPTY,
1562     EL_SP_ZONK,
1563     EL_SP_BASE,
1564     EL_SP_MURPHY,
1565     EL_SP_INFOTRON,
1566     EL_SP_CHIP_SINGLE,
1567     EL_SP_HARD_GRAY,
1568     EL_SP_EXIT,
1569     EL_SP_DISK_ORANGE,
1570     EL_SP_PORT1_RIGHT,
1571     EL_SP_PORT1_DOWN,
1572     EL_SP_PORT1_LEFT,
1573     EL_SP_PORT1_UP,
1574     EL_SP_PORT2_RIGHT,
1575     EL_SP_PORT2_DOWN,
1576     EL_SP_PORT2_LEFT,
1577     EL_SP_PORT2_UP,
1578     EL_SP_SNIKSNAK,
1579     EL_SP_DISK_YELLOW,
1580     EL_SP_TERMINAL,
1581     EL_SP_DISK_RED,
1582     EL_SP_PORT_Y,
1583     EL_SP_PORT_X,
1584     EL_SP_PORT_XY,
1585     EL_SP_ELECTRON,
1586     EL_SP_BUG,
1587     EL_SP_CHIP_LEFT,
1588     EL_SP_CHIP_RIGHT,
1589     EL_SP_HARD_BASE1,
1590     EL_SP_HARD_GREEN,
1591     EL_SP_HARD_BLUE,
1592     EL_SP_HARD_RED,
1593     EL_SP_HARD_YELLOW,
1594     EL_SP_HARD_BASE2,
1595     EL_SP_HARD_BASE3,
1596     EL_SP_HARD_BASE4,
1597     EL_SP_HARD_BASE5,
1598     EL_SP_HARD_BASE6,
1599     EL_SP_CHIP_UPPER,
1600     EL_SP_CHIP_LOWER,
1601     /* additional elements that appeared in newer Supaplex levels */
1602     EL_UNSICHTBAR
1603   };
1604   static int ep_sp_element_num = sizeof(ep_sp_element)/sizeof(int);
1605
1606   static int ep_quick_gate[] =
1607   {
1608     EL_EM_GATE_1,
1609     EL_EM_GATE_2,
1610     EL_EM_GATE_3,
1611     EL_EM_GATE_4,
1612     EL_EM_GATE_1X,
1613     EL_EM_GATE_2X,
1614     EL_EM_GATE_3X,
1615     EL_EM_GATE_4X,
1616     EL_SP_PORT1_LEFT,
1617     EL_SP_PORT2_LEFT,
1618     EL_SP_PORT1_RIGHT,
1619     EL_SP_PORT2_RIGHT,
1620     EL_SP_PORT1_UP,
1621     EL_SP_PORT2_UP,
1622     EL_SP_PORT1_DOWN,
1623     EL_SP_PORT2_DOWN,
1624     EL_SP_PORT_X,
1625     EL_SP_PORT_Y,
1626     EL_SP_PORT_XY,
1627     EL_SWITCHGATE_OPEN,
1628     EL_TIMEGATE_OPEN
1629   };
1630   static int ep_quick_gate_num = sizeof(ep_quick_gate)/sizeof(int);
1631
1632   static int ep_over_player[] =
1633   {
1634     EL_SP_PORT1_LEFT,
1635     EL_SP_PORT2_LEFT,
1636     EL_SP_PORT1_RIGHT,
1637     EL_SP_PORT2_RIGHT,
1638     EL_SP_PORT1_UP,
1639     EL_SP_PORT2_UP,
1640     EL_SP_PORT1_DOWN,
1641     EL_SP_PORT2_DOWN,
1642     EL_SP_PORT_X,
1643     EL_SP_PORT_Y,
1644     EL_SP_PORT_XY
1645   };
1646   static int ep_over_player_num = sizeof(ep_over_player)/sizeof(int);
1647
1648   static int ep_active_bomb[] =
1649   {
1650     EL_DYNAMITE_ACTIVE,
1651     EL_DYNABOMB_ACTIVE_1,
1652     EL_DYNABOMB_ACTIVE_2,
1653     EL_DYNABOMB_ACTIVE_3,
1654     EL_DYNABOMB_ACTIVE_4
1655   };
1656   static int ep_active_bomb_num = sizeof(ep_active_bomb)/sizeof(int);
1657
1658   static int ep_belt[] =
1659   {
1660     EL_BELT1_LEFT,
1661     EL_BELT1_MIDDLE,
1662     EL_BELT1_RIGHT,
1663     EL_BELT2_LEFT,
1664     EL_BELT2_MIDDLE,
1665     EL_BELT2_RIGHT,
1666     EL_BELT3_LEFT,
1667     EL_BELT3_MIDDLE,
1668     EL_BELT3_RIGHT,
1669     EL_BELT4_LEFT,
1670     EL_BELT4_MIDDLE,
1671     EL_BELT4_RIGHT,
1672   };
1673   static int ep_belt_num = sizeof(ep_belt)/sizeof(int);
1674
1675   static int ep_belt_switch[] =
1676   {
1677     EL_BELT1_SWITCH_LEFT,
1678     EL_BELT1_SWITCH_MIDDLE,
1679     EL_BELT1_SWITCH_RIGHT,
1680     EL_BELT2_SWITCH_LEFT,
1681     EL_BELT2_SWITCH_MIDDLE,
1682     EL_BELT2_SWITCH_RIGHT,
1683     EL_BELT3_SWITCH_LEFT,
1684     EL_BELT3_SWITCH_MIDDLE,
1685     EL_BELT3_SWITCH_RIGHT,
1686     EL_BELT4_SWITCH_LEFT,
1687     EL_BELT4_SWITCH_MIDDLE,
1688     EL_BELT4_SWITCH_RIGHT,
1689   };
1690   static int ep_belt_switch_num = sizeof(ep_belt_switch)/sizeof(int);
1691
1692   static long ep1_bit[] =
1693   {
1694     EP_BIT_AMOEBALIVE,
1695     EP_BIT_AMOEBOID,
1696     EP_BIT_SCHLUESSEL,
1697     EP_BIT_PFORTE,
1698     EP_BIT_SOLID,
1699     EP_BIT_MASSIVE,
1700     EP_BIT_SLIPPERY,
1701     EP_BIT_ENEMY,
1702     EP_BIT_MAUER,
1703     EP_BIT_CAN_FALL,
1704     EP_BIT_CAN_SMASH,
1705     EP_BIT_CAN_CHANGE,
1706     EP_BIT_CAN_MOVE,
1707     EP_BIT_COULD_MOVE,
1708     EP_BIT_DONT_TOUCH,
1709     EP_BIT_DONT_GO_TO,
1710     EP_BIT_MAMPF2,
1711     EP_BIT_BD_ELEMENT,
1712     EP_BIT_SB_ELEMENT,
1713     EP_BIT_GEM,
1714     EP_BIT_INACTIVE,
1715     EP_BIT_EXPLOSIVE,
1716     EP_BIT_MAMPF3,
1717     EP_BIT_PUSHABLE,
1718     EP_BIT_PLAYER,
1719     EP_BIT_HAS_CONTENT,
1720     EP_BIT_EATABLE,
1721     EP_BIT_SP_ELEMENT,
1722     EP_BIT_QUICK_GATE,
1723     EP_BIT_OVER_PLAYER,
1724     EP_BIT_ACTIVE_BOMB
1725   };
1726   static long ep2_bit[] =
1727   {
1728     EP_BIT_BELT,
1729     EP_BIT_BELT_SWITCH
1730   };
1731   static int *ep1_array[] =
1732   {
1733     ep_amoebalive,
1734     ep_amoeboid,
1735     ep_schluessel,
1736     ep_pforte,
1737     ep_solid,
1738     ep_massive,
1739     ep_slippery,
1740     ep_enemy,
1741     ep_mauer,
1742     ep_can_fall,
1743     ep_can_smash,
1744     ep_can_change,
1745     ep_can_move,
1746     ep_could_move,
1747     ep_dont_touch,
1748     ep_dont_go_to,
1749     ep_mampf2,
1750     ep_bd_element,
1751     ep_sb_element,
1752     ep_gem,
1753     ep_inactive,
1754     ep_explosive,
1755     ep_mampf3,
1756     ep_pushable,
1757     ep_player,
1758     ep_has_content,
1759     ep_eatable,
1760     ep_sp_element,
1761     ep_quick_gate,
1762     ep_over_player,
1763     ep_active_bomb
1764   };
1765   static int *ep2_array[] =
1766   {
1767     ep_belt,
1768     ep_belt_switch
1769   };
1770   static int *ep1_num[] =
1771   {
1772     &ep_amoebalive_num,
1773     &ep_amoeboid_num,
1774     &ep_schluessel_num,
1775     &ep_pforte_num,
1776     &ep_solid_num,
1777     &ep_massive_num,
1778     &ep_slippery_num,
1779     &ep_enemy_num,
1780     &ep_mauer_num,
1781     &ep_can_fall_num,
1782     &ep_can_smash_num,
1783     &ep_can_change_num,
1784     &ep_can_move_num,
1785     &ep_could_move_num,
1786     &ep_dont_touch_num,
1787     &ep_dont_go_to_num,
1788     &ep_mampf2_num,
1789     &ep_bd_element_num,
1790     &ep_sb_element_num,
1791     &ep_gem_num,
1792     &ep_inactive_num,
1793     &ep_explosive_num,
1794     &ep_mampf3_num,
1795     &ep_pushable_num,
1796     &ep_player_num,
1797     &ep_has_content_num,
1798     &ep_eatable_num,
1799     &ep_sp_element_num,
1800     &ep_quick_gate_num,
1801     &ep_over_player_num,
1802     &ep_active_bomb_num
1803   };
1804   static int *ep2_num[] =
1805   {
1806     &ep_belt_num,
1807     &ep_belt_switch_num
1808   };
1809   static int num_properties1 = sizeof(ep1_num)/sizeof(int *);
1810   static int num_properties2 = sizeof(ep2_num)/sizeof(int *);
1811
1812   for(i=0; i<MAX_ELEMENTS; i++)
1813   {
1814     Elementeigenschaften1[i] = 0;
1815     Elementeigenschaften2[i] = 0;
1816   }
1817
1818   for(i=0; i<num_properties1; i++)
1819     for(j=0; j<*(ep1_num[i]); j++)
1820       Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
1821   for(i=0; i<num_properties2; i++)
1822     for(j=0; j<*(ep2_num[i]); j++)
1823       Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
1824
1825   for(i=EL_CHAR_START; i<EL_CHAR_END; i++)
1826     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
1827 }
1828
1829 void CloseAllAndExit(int exit_value)
1830 {
1831   int i;
1832
1833   if (sound_process_id)
1834   {
1835     StopSounds();
1836     kill(sound_process_id, SIGTERM);
1837     FreeSounds(NUM_SOUNDS);
1838   }
1839
1840   for(i=0; i<NUM_PIXMAPS; i++)
1841   {
1842     if (pix[i])
1843     {
1844 #ifdef USE_XPM_LIBRARY
1845       if (i < NUM_PICTURES)     /* XPM pictures */
1846       {
1847         XFreeColors(display,DefaultColormap(display,screen),
1848                     xpm_att[i].pixels,xpm_att[i].npixels,0);
1849         XpmFreeAttributes(&xpm_att[i]);
1850       }
1851 #endif
1852       XFreePixmap(display,pix[i]);
1853     }
1854     if (clipmask[i])
1855       XFreePixmap(display,clipmask[i]);
1856     if (clip_gc[i])
1857       XFreeGC(display, clip_gc[i]);
1858   }
1859
1860   if (gc)
1861     XFreeGC(display, gc);
1862
1863   if (display)
1864   {
1865     XAutoRepeatOn(display);
1866     XCloseDisplay(display);
1867   }
1868
1869 #ifdef MSDOS
1870   dumpErrorFile();
1871 #endif
1872
1873   exit(exit_value);
1874 }