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