X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Finit.c;h=36eb3217283048a8d4bfdc10a159057fb27fff2a;hb=d2098db6b7b0cee3b43e341c012beec5bc6ef6bd;hp=ec0a1c74a26369bf9e7361bc3b3c063552ce73a8;hpb=d0893e6987c21c25ec137438a18cfe1288362139;p=rocksndiamonds.git

diff --git a/src/init.c b/src/init.c
index ec0a1c74..304b1037 100644
--- a/src/init.c
+++ b/src/init.c
@@ -1,456 +1,1689 @@
 /***********************************************************
-*  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
+* Rocks'n'Diamonds -- McDuffin Strikes Back!               *
 *----------------------------------------------------------*
-*  ©1995 Artsoft Development                               *
-*        Holger Schemel                                    *
-*        33659 Bielefeld-Senne                             *
-*        Telefon: (0521) 493245                            *
-*        eMail: aeglos@valinor.owl.de                      *
-*               aeglos@uni-paderborn.de                    *
-*               q99492@pbhrzx.uni-paderborn.de             *
+* (c) 1995-2000 Artsoft Entertainment                      *
+*               Holger Schemel                             *
+*               Detmolder Strasse 189                      *
+*               33604 Bielefeld                            *
+*               Germany                                    *
+*               e-mail: info@artsoft.org                   *
 *----------------------------------------------------------*
-*  init.c                                                  *
-*                                                          *
-*  Letzte Aenderung: 15.06.1995                            *
+* init.c                                                   *
 ***********************************************************/
 
+#include <signal.h>
+
+#include "libgame/libgame.h"
+
 #include "init.h"
-#include "images.h"
-#include "sound.h"
+#include "events.h"
 #include "screens.h"
-#include "tools.h"
+#include "editor.h"
 #include "game.h"
-#include "misc.h"
-
-#include <signal.h>
+#include "tape.h"
+#include "tools.h"
+#include "files.h"
+#include "joystick.h"
+#include "network.h"
+#include "netserv.h"
 
-int sound_process_id=0;
+static void InitPlayerInfo(void);
+static void InitLevelInfo(void);
+static void InitNetworkServer(void);
+static void InitSound(void);
+static void InitSoundServer(void);
+static void InitGfx(void);
+static void InitGfxBackground(void);
+static void InitGadgets(void);
+static void InitElementProperties(void);
 
-void OpenAll(int argc, char *argv[])
+void OpenAll(void)
 {
-  LoadLevelInfo();
-  LoadPlayerInfo(PLAYER_SETUP);
-  LoadPlayerInfo(PLAYER_LEVEL);
+  if (options.serveronly)
+  {
+#if defined(PLATFORM_UNIX)
+    NetworkServer(options.server_port, options.serveronly);
+#else
+    Error(ERR_WARN, "networking only supported in Unix version");
+#endif
+    exit(0);	/* never reached */
+  }
+
+  InitProgramInfo(UNIX_USERDATA_DIRECTORY,
+		  PROGRAM_TITLE_STRING, WINDOW_TITLE_STRING,
+		  ICON_TITLE_STRING, X11_ICON_FILENAME, X11_ICONMASK_FILENAME,
+		  MSDOS_POINTER_FILENAME);
+
+  InitPlayerInfo();
 
   InitCounter();
   InitSound();
-  InitSoundProcess();
-  InitJoystick();
+  InitSoundServer();
+  InitJoysticks();
   InitRND(NEW_RANDOMIZE);
 
-  signal(SIGINT, CloseAll);
-  signal(SIGTERM, CloseAll);
+  InitVideoDisplay();
+  InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
+		  setup.fullscreen);
+
+  InitEventFilter(FilterMouseMotionEvents);
 
-  InitDisplay(argc, argv);
-  InitWindow(argc, argv);
   InitGfx();
+  InitElementProperties();	/* initializes IS_CHAR() for el2gfx() */
+
+  InitLevelInfo();
+  InitGadgets();		/* needs to know number of level series */
 
+  InitGfxBackground();
   DrawMainMenu();
 
-  XMapWindow(display, window);
-  XFlush(display);
+  InitNetworkServer();
 }
 
-void InitSound()
+void InitPlayerInfo()
 {
   int i;
 
-  if (sound_status==SOUND_OFF)
-    return;
+  /* choose default local player */
+  local_player = &stored_player[0];
 
-  if (access(sound_device_name,W_OK)<0)
+  for (i=0; i<MAX_PLAYERS; i++)
   {
-    fprintf(stderr,"%s: cannot access sound device - no sounds\n",progname);
-    sound_status=SOUND_OFF;
-    return;
+    stored_player[i].joystick_fd = -1;	/* joystick device closed */
+    stored_player[i].connected = FALSE;
   }
 
-  if ((sound_device=open(sound_device_name,O_WRONLY))<0)
-  {
-    fprintf(stderr,"%s: cannot open sound device - no sounds\n",progname);
-    sound_status=SOUND_OFF;
+  local_player->connected = TRUE;
+
+  LoadSetup();					/* global setup info */
+}
+
+void InitLevelInfo()
+{
+  LoadLevelInfo();				/* global level info */
+  LoadLevelSetup_LastSeries();			/* last played series info */
+  LoadLevelSetup_SeriesInfo();			/* last played level info */
+}
+
+void InitNetworkServer()
+{
+#if defined(PLATFORM_UNIX)
+  int nr_wanted;
+#endif
+
+  if (!options.network)
     return;
-  }
 
-  close(sound_device);
-  sound_status=SOUND_AVAILABLE;
+#if defined(PLATFORM_UNIX)
+  nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
+
+  if (!ConnectToServer(options.server_host, options.server_port))
+    Error(ERR_EXIT, "cannot connect to network game server");
 
-#ifdef VOXWARE
-  sound_loops_allowed = TRUE;
-  sound_loops_on = TRUE;
+  SendToServer_PlayerName(setup.player_name);
+  SendToServer_ProtocolVersion();
+
+  if (nr_wanted)
+    SendToServer_NrWanted(nr_wanted);
 #endif
+}
 
-  for(i=0;i<NUM_SOUNDS;i++)
+void InitSound()
+{
+  int i;
+
+  OpenAudio(&audio);
+
+  AllocSoundArray(NUM_SOUNDS);
+
+  for(i=0; i<NUM_SOUNDS; i++)
   {
-    Sound[i].name = sound_name[i];
-    if (!LoadSound(&Sound[i]))
+    if (!LoadSound(i, sound_name[i]))
     {
-      sound_status=SOUND_OFF;
+      audio.sound_available = FALSE;
+      audio.loops_available = FALSE;
+      audio.sound_enabled = FALSE;
+
       return;
     }
   }
 }
 
-void InitSoundProcess()
+void InitSoundServer()
 {
-  if (sound_status==SOUND_OFF)
+  if (!audio.sound_available)
     return;
 
-  if (pipe(sound_pipe)<0)
+#if !defined(TARGET_SDL)
+#if defined(PLATFORM_UNIX)
+
+  if (pipe(audio.soundserver_pipe) < 0)
   {
-    fprintf(stderr,"%s: cannot create pipe - no sounds\n",progname);
-    sound_status=SOUND_OFF;
+    Error(ERR_WARN, "cannot create pipe - no sounds");
+    audio.sound_available = FALSE;
     return;
   }
 
-  if ((sound_process_id=fork())<0)
+  if ((audio.soundserver_pid = fork()) < 0)
   {       
-    fprintf(stderr,"%s: cannot create child process - no sounds\n",progname);
-    sound_status=SOUND_OFF;
+    Error(ERR_WARN, "cannot create sound server process - no sounds");
+    audio.sound_available = FALSE;
     return;
   }
 
-  if (!sound_process_id)	/* we are child */
+  if (audio.soundserver_pid == 0)	/* we are child */
+  {
     SoundServer();
-  else				/* we are parent */
-    close(sound_pipe[0]);	/* no reading from pipe needed */
+
+    /* never reached */
+    exit(0);
+  }
+  else					/* we are parent */
+    close(audio.soundserver_pipe[0]); /* no reading from pipe needed */
+
+#else /* !PLATFORM_UNIX */
+
+  SoundServer();
+
+#endif /* !PLATFORM_UNIX */
+#endif /* !TARGET_SDL */
 }
 
-void InitJoystick()
+void InitJoysticks()
 {
-  if (global_joystick_status==JOYSTICK_OFF)
+#if defined(TARGET_SDL)
+  static boolean sdl_joystick_subsystem_initialized = FALSE;
+#endif
+
+  int i;
+
+  if (global_joystick_status == JOYSTICK_OFF)
     return;
 
-  if (access(joystick_device_name[joystick_nr],R_OK)<0)
+  joystick_status = JOYSTICK_OFF;
+
+#if defined(TARGET_SDL)
+
+  if (!sdl_joystick_subsystem_initialized)
   {
-    fprintf(stderr,"%s: cannot access joystick device '%s'\n",
-	    joystick_device_name[joystick_nr],progname);
-    joystick_status = JOYSTICK_OFF;
-    return;
+    sdl_joystick_subsystem_initialized = TRUE;
+
+    if (SDL_Init(SDL_INIT_JOYSTICK) < 0)
+    {
+      Error(ERR_EXIT, "SDL_Init() failed: %s", SDL_GetError());
+      return;
+    }
   }
 
-  if ((joystick_device=open(joystick_device_name[joystick_nr],O_RDONLY))<0)
+  for (i=0; i<MAX_PLAYERS; i++)
   {
-    fprintf(stderr,"%s: cannot open joystick device '%s'\n",
-	    joystick_device_name[joystick_nr],progname);
-    joystick_status = JOYSTICK_OFF;
-    return;
-  }
+    char *device_name = setup.input[i].joy.device_name;
+    int joystick_nr = getJoystickNrFromDeviceName(device_name);
 
-  joystick_status = JOYSTICK_AVAILABLE;
-  LoadJoystickData();
-}
+    if (joystick_nr >= SDL_NumJoysticks())
+      joystick_nr = -1;
 
-void InitDisplay(int argc, char *argv[])
-{
-  char *display_name = NULL;
-  int i;
+    /* misuse joystick file descriptor variable to store joystick number */
+    stored_player[i].joystick_fd = joystick_nr;
 
-  /* get X server to connect to, if given as an argument */
-  for (i=1;i<argc-1;i++)
-  {
-    char *dispstr="-display";
-    int len=MAX(strlen(dispstr),strlen(argv[i]));
+    /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
+    if (Check_SDL_JoystickOpened(joystick_nr))
+      Close_SDL_Joystick(joystick_nr);
 
-    if (len<4)
+    if (!setup.input[i].use_joystick)
       continue;
-    else if (!strncmp(argv[i],dispstr,len))
+
+    if (!Open_SDL_Joystick(joystick_nr))
     {
-      display_name=argv[i+1];
-      break;
+      Error(ERR_WARN, "cannot open joystick %d", joystick_nr);
+      continue;
     }
-  }
 
-  /* connect to X server */
-  if (!(display=XOpenDisplay(display_name)))
-  {
-    fprintf(stderr,"%s: cannot connect to X server %s\n", 
-	    progname, XDisplayName(display_name));
-    exit(-1);
+    joystick_status = JOYSTICK_AVAILABLE;
   }
-  
-  screen = DefaultScreen(display);
-  cmap   = DefaultColormap(display, screen);
-  pen_fg = WhitePixel(display,screen);
-  pen_bg = BlackPixel(display,screen);
-}
 
-void InitWindow(int argc, char *argv[])
-{
-  unsigned int border_width = 4;
-  Pixmap icon_pixmap, iconmask_pixmap;
-  unsigned int icon_width,icon_height;
-  int icon_hot_x,icon_hot_y;
-  char icon_filename[256];
-  XSizeHints size_hints;
-  XWMHints wm_hints;
-  XClassHint class_hints;
-  XTextProperty windowName, iconName;
-  XGCValues gc_values;
-  unsigned long gc_valuemask;
-  char *window_name = "Rocks'n'Diamonds";
-  char *icon_name = "Rocks'n'Diamonds";
-  long window_event_mask;
-
-  width = WIN_XSIZE;
-  height = WIN_YSIZE;
-
-  window = XCreateSimpleWindow(display, RootWindow(display, screen),
-			    WIN_XPOS, WIN_YPOS, width, height, border_width,
-			    pen_fg, pen_bg);
-
-  sprintf(icon_filename,"%s/%s",GFX_PATH,icon_pic.picture_filename);
-  XReadBitmapFile(display,window,icon_filename,
-		  &icon_width,&icon_height,
-		  &icon_pixmap,&icon_hot_x,&icon_hot_y);
-  if (!icon_pixmap)
-  {
-    fprintf(stderr, "%s: cannot read icon bitmap file '%s'.\n",
-	    progname,icon_filename);
-    exit(-1);
-  }
+#else /* !TARGET_SDL */
 
-  sprintf(icon_filename,"%s/%s",GFX_PATH,icon_pic.picturemask_filename);
-  XReadBitmapFile(display,window,icon_filename,
-		  &icon_width,&icon_height,
-		  &iconmask_pixmap,&icon_hot_x,&icon_hot_y);
-  if (!iconmask_pixmap)
+#if defined(PLATFORM_UNIX)
+  for (i=0; i<MAX_PLAYERS; i++)
   {
-    fprintf(stderr, "%s: cannot read icon bitmap file '%s'.\n",
-	    progname,icon_filename);
-    exit(-1);
-  }
+    char *device_name = setup.input[i].joy.device_name;
 
-  size_hints.flags = PSize | PMinSize | PMaxSize;
-  size_hints.width  = size_hints.min_width  = size_hints.max_width  = width;
-  size_hints.height = size_hints.min_height = size_hints.max_height = height;
+    /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
+    if (stored_player[i].joystick_fd != -1)
+    {
+      close(stored_player[i].joystick_fd);
+      stored_player[i].joystick_fd = -1;
+    }
 
-  if (!XStringListToTextProperty(&window_name, 1, &windowName))
-  {
-    fprintf(stderr, "%s: structure allocation for windowName failed.\n",
-	    progname);
-    exit(-1);
+    if (!setup.input[i].use_joystick)
+      continue;
+
+    if (access(device_name, R_OK) != 0)
+    {
+      Error(ERR_WARN, "cannot access joystick device '%s'", device_name);
+      continue;
+    }
+
+    if ((stored_player[i].joystick_fd = open(device_name, O_RDONLY)) < 0)
+    {
+      Error(ERR_WARN, "cannot open joystick device '%s'", device_name);
+      continue;
+    }
+
+    joystick_status = JOYSTICK_AVAILABLE;
   }
 
-  if (!XStringListToTextProperty(&icon_name, 1, &iconName))
+#else /* !PLATFORM_UNIX */
+
+  /* try to access two joysticks; if that fails, try to access just one */
+  if (install_joystick(JOY_TYPE_2PADS) == 0 ||
+      install_joystick(JOY_TYPE_AUTODETECT) == 0)
+    joystick_status = JOYSTICK_AVAILABLE;
+
+  /*
+  load_joystick_data(JOYSTICK_FILENAME);
+  */
+
+  for (i=0; i<MAX_PLAYERS; i++)
   {
-    fprintf(stderr, "%s: structure allocation for iconName failed.\n",
-	    progname);
-    exit(-1);
+    char *device_name = setup.input[i].joy.device_name;
+    int joystick_nr = getJoystickNrFromDeviceName(device_name);
+
+    if (joystick_nr >= num_joysticks)
+      joystick_nr = -1;
+
+    /* misuse joystick file descriptor variable to store joystick number */
+    stored_player[i].joystick_fd = joystick_nr;
   }
+#endif
 
-  wm_hints.initial_state = NormalState;
-  wm_hints.input = True;
-  wm_hints.icon_pixmap = icon_pixmap;
-  wm_hints.icon_mask = iconmask_pixmap;
-  wm_hints.flags = StateHint | IconPixmapHint | IconMaskHint | InputHint;
-
-  class_hints.res_name = progname;
-  class_hints.res_class = "Rocks'n'Diamonds";
-
-  XSetWMProperties(display, window, &windowName, &iconName, 
-		   argv, argc, &size_hints, &wm_hints, 
-		   &class_hints);
-
-  XFree(windowName.value);
-  XFree(iconName.value);
-
-  /* Select event types wanted */
-  window_event_mask = ExposureMask | StructureNotifyMask | FocusChangeMask |
-                      ButtonPressMask | ButtonReleaseMask | ButtonMotionMask |
-                      KeyPressMask | KeyReleaseMask;
-  XSelectInput(display, window, window_event_mask);
-
-  /* create GC for drawing with window depth */
-  gc_values.graphics_exposures = False;
-  gc_values.foreground = pen_bg;
-  gc_values.background = pen_bg;
-  gc_valuemask = GCGraphicsExposures | GCForeground | GCBackground;
-  gc = XCreateGC(display, window, gc_valuemask, &gc_values);
+#endif /* !TARGET_SDL */
 }
 
 void InitGfx()
 {
-  int i,j,x,y;
-  int xpm_err, xbm_err;
-  unsigned int width,height;
-  int hot_x,hot_y;
-  XGCValues gc_values;
-  unsigned long gc_valuemask;
+  int i;
+
+#if defined(TARGET_X11)
+  GC copy_clipmask_gc;
   XGCValues clip_gc_values;
   unsigned long clip_gc_valuemask;
-  char filename[256];
-  Pixmap shapemask;
+#endif
 
-  for(i=0;i<NUM_PICTURES;i++)
+#if !defined(PLATFORM_MSDOS)
+  static char *image_filename[NUM_PICTURES] =
   {
-    if (pic[i].picture_filename)
-    {
-      sprintf(filename,"%s/%s",GFX_PATH,pic[i].picture_filename);
-
-      xpm_att[i].valuemask = XpmCloseness;
-      xpm_att[i].closeness = 20000;
-      xpm_err = XpmReadFileToPixmap(display,window,filename,
-				    &pix[i],&shapemask,&xpm_att[i]);
-      switch(xpm_err)
-      {
-	case XpmOpenFailed:
-          fprintf(stderr,"Xpm file open failed on '%s' !\n",filename);
-	  CloseAll();
-	  exit(-1);
-	case XpmFileInvalid:
-	  fprintf(stderr,"Invalid Xpm file '%s'!\n",filename);
-	  CloseAll();
-	  exit(-1);
-	case XpmNoMemory:
-	  fprintf(stderr,"Not enough memory !\n");	
-	  CloseAll();
-	  exit(1);
-	case XpmColorFailed:
-	  fprintf(stderr,"Can`t get any colors...\n");
-	  CloseAll();
-	  exit(-1);
-	default:
-	  break;
-      }
-      if (!pix[i])
-      {
-	fprintf(stderr, "%s: cannot read Xpm file '%s'.\n",
-		progname,filename);
-	CloseAll();
-	exit(-1);
-      }
-    }
+    "RocksScreen.pcx",
+    "RocksDoor.pcx",
+    "RocksHeroes.pcx",
+    "RocksToons.pcx",
+    "RocksSP.pcx",
+    "RocksDC.pcx",
+    "RocksMore.pcx",
+    "RocksFont.pcx",
+    "RocksFont2.pcx",
+    "RocksFont3.pcx"
+  }; 
+#else
+  static char *image_filename[NUM_PICTURES] =
+  {
+    "Screen.pcx",
+    "Door.pcx",
+    "Heroes.pcx",
+    "Toons.pcx",
+    "SP.pcx",
+    "DC.pcx",
+    "More.pcx",
+    "Font.pcx",
+    "Font2.pcx",
+    "Font3.pcx"
+  }; 
+#endif
 
-    if (pic[i].picturemask_filename)
-    {
-      sprintf(filename,"%s/%s",GFX_PATH,pic[i].picturemask_filename);
-
-      xbm_err = XReadBitmapFile(display,window,filename,
-				&width,&height,&clipmask[i],&hot_x,&hot_y);
-      switch(xbm_err)
-      {
-	case BitmapSuccess:
-          break;
-	case BitmapOpenFailed:
-	  fprintf(stderr,"Bitmap file open failed on '%s' !\n",filename);
-	  CloseAll();
-	  exit(-1);
-	  break;
-	case BitmapFileInvalid:
-	  fprintf(stderr,"Bitmap file invalid: '%s' !\n",filename);
-	  CloseAll();
-	  exit(-1);
-	  break;
-	case BitmapNoMemory:
-	  fprintf(stderr,"No memory for file '%s' !\n",filename);
-	  CloseAll();
-	  exit(-1);
-	  break;
-	default:
-	  break;
-      }
-      if (!clipmask[i])
-      {
-	fprintf(stderr, "%s: cannot read X11 bitmap file '%s'.\n",
-		progname,filename);
-	CloseAll();
-	exit(-1);
-      }
-    }
+#ifdef TARGET_X11
+  static struct
+  {
+    int start;
+    int count;
   }
+  tile_needs_clipping[] =
+  {
+    { GFX_SPIELER1_UP, 4 },
+    { GFX_SPIELER1_DOWN, 4 },
+    { GFX_SPIELER1_LEFT, 4 },
+    { GFX_SPIELER1_RIGHT, 4 },
+    { GFX_SPIELER1_PUSH_LEFT, 4 },
+    { GFX_SPIELER1_PUSH_RIGHT, 4 },
+    { GFX_SPIELER2_UP, 4 },
+    { GFX_SPIELER2_DOWN, 4 },
+    { GFX_SPIELER2_LEFT, 4 },
+    { GFX_SPIELER2_RIGHT, 4 },
+    { GFX_SPIELER2_PUSH_LEFT, 4 },
+    { GFX_SPIELER2_PUSH_RIGHT, 4 },
+    { GFX_SPIELER3_UP, 4 },
+    { GFX_SPIELER3_DOWN, 4 },
+    { GFX_SPIELER3_LEFT, 4 },
+    { GFX_SPIELER3_RIGHT, 4 },
+    { GFX_SPIELER3_PUSH_LEFT, 4 },
+    { GFX_SPIELER3_PUSH_RIGHT, 4 },
+    { GFX_SPIELER4_UP, 4 },
+    { GFX_SPIELER4_DOWN, 4 },
+    { GFX_SPIELER4_LEFT, 4 },
+    { GFX_SPIELER4_RIGHT, 4 },
+    { GFX_SPIELER4_PUSH_LEFT, 4 },
+    { GFX_SPIELER4_PUSH_RIGHT, 4 },
+    { GFX_SP_MURPHY, 1 },
+    { GFX_MURPHY_GO_LEFT, 3 },
+    { GFX_MURPHY_GO_RIGHT, 3 },
+    { GFX_MURPHY_SNAP_UP, 1 },
+    { GFX_MURPHY_SNAP_DOWN, 1 },
+    { GFX_MURPHY_SNAP_RIGHT, 1 },
+    { GFX_MURPHY_SNAP_LEFT, 1 },
+    { GFX_MURPHY_PUSH_RIGHT, 1 },
+    { GFX_MURPHY_PUSH_LEFT, 1 },
+    { GFX_GEBLUBBER, 4 },
+    { GFX_DYNAMIT, 7 },
+    { GFX_DYNABOMB, 4 },
+    { GFX_EXPLOSION, 8 },
+    { GFX_SOKOBAN_OBJEKT, 1 },
+    { GFX_FUNKELN_BLAU, 3 },
+    { GFX_FUNKELN_WEISS, 3 },
+    { GFX2_SHIELD_PASSIVE, 3 },
+    { GFX2_SHIELD_ACTIVE, 3 },
+    { -1, 0 }
+  };
+#endif
+
+  /* initialize some global variables */
+  global.frames_per_second = 0;
+  global.fps_slowdown = FALSE;
+  global.fps_slowdown_factor = 1;
+
+  /* initialize screen properties */
+  InitGfxFieldInfo(SX, SY, SXSIZE, SYSIZE,
+		   REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
+  InitGfxDoor1Info(DX, DY, DXSIZE, DYSIZE);
+  InitGfxDoor2Info(VX, VY, VXSIZE, VYSIZE);
+  InitGfxScrollbufferInfo(FXSIZE, FYSIZE);
 
-  pix[PIX_DB_BACK] = XCreatePixmap(display, window,
-				   WIN_XSIZE,WIN_YSIZE,
-				   XDefaultDepth(display,screen));
-  pix[PIX_DB_DOOR] = XCreatePixmap(display, window,
-				   3*DXSIZE,DYSIZE+VYSIZE,
-				   XDefaultDepth(display,screen));
+  /* create additional image buffers for double-buffering */
+  pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
+  pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
 
-  clipmask[PIX_FADEMASK] = XCreatePixmap(display, window,
-					 SXSIZE+TILEX,SYSIZE+TILEY,1);
+  pix[PIX_SMALLFONT] = LoadImage(image_filename[PIX_SMALLFONT]);
+  InitFontInfo(NULL, NULL, pix[PIX_SMALLFONT]);
 
-  if (!pix[PIX_DB_BACK] || !pix[PIX_DB_DOOR] || !clipmask[PIX_FADEMASK])
+  DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
+  DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
+#if defined(PLATFORM_MSDOS)
+  DrawInitText(PROGRAM_DOS_PORT_STRING, 210, FC_BLUE);
+  rest(200);
+#endif
+  DrawInitText("Loading graphics:",120,FC_GREEN);
+
+  for(i=0; i<NUM_PICTURES; i++)
   {
-    fprintf(stderr, "%s: cannot create additional Pixmaps!\n",progname);
-    CloseAll();
-    exit(-1);
+    if (i != PIX_SMALLFONT)
+    {
+      DrawInitText(image_filename[i], 150, FC_YELLOW);
+      pix[i] = LoadImage(image_filename[i]);
+    }
   }
 
-  /* create GC for drawing with bitplane depth */
-  gc_values.graphics_exposures = False;
-  gc_values.foreground = pen_bg;
-  gc_values.background = pen_bg;
-  gc_valuemask = GCGraphicsExposures | GCForeground | GCBackground;
-  plane_gc = XCreateGC(display, clipmask[PIX_BACK], gc_valuemask, &gc_values);
+  InitFontInfo(pix[PIX_BIGFONT], pix[PIX_MEDIUMFONT], pix[PIX_SMALLFONT]);
+
+#if defined(TARGET_X11)
+  /* create graphic context structures needed for clipping */
+  clip_gc_values.graphics_exposures = False;
+  clip_gc_valuemask = GCGraphicsExposures;
+  copy_clipmask_gc =
+    XCreateGC(display, pix[PIX_BACK]->clip_mask,
+	      clip_gc_valuemask, &clip_gc_values);
 
-  for(y=0;y<=SCR_FIELDY;y++) for(x=0;x<=SCR_FIELDX;x++)
-    XCopyArea(display,clipmask[PIX_BACK],clipmask[PIX_FADEMASK],plane_gc,
-	      SX+2*TILEX,SY+10*TILEY,TILEX,TILEY,x*TILEX,y*TILEY);
+  clip_gc_values.graphics_exposures = False;
+  clip_gc_valuemask = GCGraphicsExposures;
+  tile_clip_gc =
+    XCreateGC(display, window->drawable, clip_gc_valuemask, &clip_gc_values);
 
-  for(i=0;i<NUM_PIXMAPS;i++)
+  for(i=0; i<NUM_BITMAPS; i++)
   {
-    if (clipmask[i])
+    if (pix[i]->clip_mask)
     {
       clip_gc_values.graphics_exposures = False;
-      clip_gc_values.foreground = pen_fg;
-      clip_gc_values.background = pen_bg;
-      clip_gc_values.clip_mask = clipmask[i];
-      clip_gc_valuemask =
-	GCGraphicsExposures | GCForeground | GCBackground | GCClipMask;
-      clip_gc[i] = XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
+      clip_gc_values.clip_mask = pix[i]->clip_mask;
+      clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
+      pix[i]->stored_clip_gc = XCreateGC(display, window->drawable,
+					 clip_gc_valuemask,&clip_gc_values);
     }
   }
 
-  drawto = drawto_field = backbuffer = pix[PIX_DB_BACK];
+  /* initialize pixmap array to Pixmap 'None' */
+  for(i=0; i<NUM_TILES; i++)
+    tile_clipmask[i] = None;
+
+  /* create only those clipping Pixmaps we really need */
+  for(i=0; tile_needs_clipping[i].start>=0; i++)
+  {
+    int j;
+
+    for(j=0; j<tile_needs_clipping[i].count; j++)
+    {
+      int tile = tile_needs_clipping[i].start + j;
+      int graphic = tile;
+      int src_x, src_y;
+      int pixmap_nr;
+      Pixmap src_pixmap;
+
+      getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
+      src_pixmap = pix[pixmap_nr]->clip_mask;
 
-  XCopyArea(display,pix[PIX_BACK],backbuffer,gc,
-	    0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
-  XFillRectangle(display,backbuffer,gc,
-		 REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
+      tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
+					  TILEX, TILEY, 1);
 
-  for(i=0;i<SCR_FIELDX;i++)
-    for(j=0;j<SCR_FIELDY;j++)
-      redraw[i][j]=0;
-  redraw_tiles=0;
-  redraw_mask=REDRAW_ALL;
+      XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
+		src_x, src_y, TILEX, TILEY, 0, 0);
+    }
+  }
+#endif /* TARGET_X11 */
 }
 
-void CloseAll()
+void InitGfxBackground()
 {
-  int i;
+  int x, y;
+
+  drawto = backbuffer;
+  fieldbuffer = pix[PIX_DB_FIELD];
+  SetDrawtoField(DRAW_BACKBUFFER);
+
+  BlitBitmap(pix[PIX_BACK], backbuffer, 0,0, WIN_XSIZE,WIN_YSIZE, 0,0);
+  ClearRectangle(backbuffer, REAL_SX,REAL_SY, FULL_SXSIZE,FULL_SYSIZE);
+  ClearRectangle(pix[PIX_DB_DOOR], 0,0, 3*DXSIZE,DYSIZE+VYSIZE);
+
+  for(x=0; x<MAX_BUF_XSIZE; x++)
+    for(y=0; y<MAX_BUF_YSIZE; y++)
+      redraw[x][y] = 0;
+  redraw_tiles = 0;
+  redraw_mask = REDRAW_ALL;
+}
 
-  if (sound_process_id)
+void InitGadgets()
+{
+  CreateLevelEditorGadgets();
+  CreateGameButtons();
+  CreateTapeButtons();
+  CreateToolButtons();
+  CreateScreenGadgets();
+}
+
+void InitElementProperties()
+{
+  int i,j;
+
+  static int ep_amoebalive[] =
   {
-    StopSounds();
-    kill(sound_process_id, SIGTERM);
-    FreeSounds(NUM_SOUNDS);
-  }
+    EL_AMOEBE_NASS,
+    EL_AMOEBE_NORM,
+    EL_AMOEBE_VOLL,
+    EL_AMOEBE_BD
+  };
+  static int ep_amoebalive_num = sizeof(ep_amoebalive)/sizeof(int);
 
-  for(i=0;i<NUM_PIXMAPS;i++)
+  static int ep_amoeboid[] =
   {
-    if (pix[i])
-    {
-      if (i<NUM_PICTURES)	/* XPM pictures */
-      {
-	XFreeColors(display,DefaultColormap(display,screen),
-		    xpm_att[i].pixels,xpm_att[i].npixels,0);
-	XpmFreeAttributes(&xpm_att[i]);
-      }
-      XFreePixmap(display,pix[i]);
-    }
-    if (clipmask[i])
-      XFreePixmap(display,clipmask[i]);
-    if (clip_gc[i])
-      XFreeGC(display, clip_gc[i]);
+    EL_AMOEBE_TOT,
+    EL_AMOEBE_NASS,
+    EL_AMOEBE_NORM,
+    EL_AMOEBE_VOLL,
+    EL_AMOEBE_BD
+  };
+  static int ep_amoeboid_num = sizeof(ep_amoeboid)/sizeof(int);
+
+  static int ep_schluessel[] =
+  {
+    EL_SCHLUESSEL1,
+    EL_SCHLUESSEL2,
+    EL_SCHLUESSEL3,
+    EL_SCHLUESSEL4,
+    EL_EM_KEY_1,
+    EL_EM_KEY_2,
+    EL_EM_KEY_3,
+    EL_EM_KEY_4
+  };
+  static int ep_schluessel_num = sizeof(ep_schluessel)/sizeof(int);
+
+  static int ep_pforte[] =
+  {
+    EL_PFORTE1,
+    EL_PFORTE2,
+    EL_PFORTE3,
+    EL_PFORTE4,
+    EL_PFORTE1X,
+    EL_PFORTE2X,
+    EL_PFORTE3X,
+    EL_PFORTE4X,
+    EL_EM_GATE_1,
+    EL_EM_GATE_2,
+    EL_EM_GATE_3,
+    EL_EM_GATE_4,
+    EL_EM_GATE_1X,
+    EL_EM_GATE_2X,
+    EL_EM_GATE_3X,
+    EL_EM_GATE_4X,
+    EL_SWITCHGATE_OPEN,
+    EL_SWITCHGATE_CLOSED,
+    EL_TIMEGATE_OPEN,
+    EL_TIMEGATE_CLOSED,
+    EL_TUBE_CROSS,
+    EL_TUBE_VERTICAL,
+    EL_TUBE_HORIZONTAL,
+    EL_TUBE_VERT_LEFT,
+    EL_TUBE_VERT_RIGHT,
+    EL_TUBE_HORIZ_UP,
+    EL_TUBE_HORIZ_DOWN,
+    EL_TUBE_LEFT_UP,
+    EL_TUBE_LEFT_DOWN,
+    EL_TUBE_RIGHT_UP,
+    EL_TUBE_RIGHT_DOWN
+  };
+  static int ep_pforte_num = sizeof(ep_pforte)/sizeof(int);
+
+  static int ep_solid[] =
+  {
+    EL_BETON,
+    EL_MAUERWERK,
+    EL_MAUER_LEBT,
+    EL_MAUER_X,
+    EL_MAUER_Y,
+    EL_MAUER_XY,
+    EL_BD_WALL,
+    EL_FELSBODEN,
+    EL_AUSGANG_ZU,
+    EL_AUSGANG_ACT,
+    EL_AUSGANG_AUF,
+    EL_AMOEBE_TOT,
+    EL_AMOEBE_NASS,
+    EL_AMOEBE_NORM,
+    EL_AMOEBE_VOLL,
+    EL_AMOEBE_BD,
+    EL_MORAST_VOLL,
+    EL_MORAST_LEER,
+    EL_MAGIC_WALL_OFF,
+    EL_MAGIC_WALL_EMPTY,
+    EL_MAGIC_WALL_FULL,
+    EL_MAGIC_WALL_DEAD,
+    EL_MAGIC_WALL_BD_OFF,
+    EL_MAGIC_WALL_BD_EMPTY,
+    EL_MAGIC_WALL_BD_FULL,
+    EL_MAGIC_WALL_BD_DEAD,
+    EL_LIFE,
+    EL_LIFE_ASYNC,
+    EL_BADEWANNE1,
+    EL_BADEWANNE2,
+    EL_BADEWANNE3,
+    EL_BADEWANNE4,
+    EL_BADEWANNE5,
+    EL_SP_CHIP_SINGLE,
+    EL_SP_CHIP_LEFT,
+    EL_SP_CHIP_RIGHT,
+    EL_SP_CHIP_UPPER,
+    EL_SP_CHIP_LOWER,
+    EL_SP_HARD_GRAY,
+    EL_SP_HARD_GREEN,
+    EL_SP_HARD_BLUE,
+    EL_SP_HARD_RED,
+    EL_SP_HARD_YELLOW,
+    EL_SP_HARD_BASE1,
+    EL_SP_HARD_BASE2,
+    EL_SP_HARD_BASE3,
+    EL_SP_HARD_BASE4,
+    EL_SP_HARD_BASE5,
+    EL_SP_HARD_BASE6,
+    EL_SP_TERMINAL,
+    EL_SP_EXIT,
+    EL_INVISIBLE_STEEL,
+    EL_BELT1_SWITCH_LEFT,
+    EL_BELT1_SWITCH_MIDDLE,
+    EL_BELT1_SWITCH_RIGHT,
+    EL_BELT2_SWITCH_LEFT,
+    EL_BELT2_SWITCH_MIDDLE,
+    EL_BELT2_SWITCH_RIGHT,
+    EL_BELT3_SWITCH_LEFT,
+    EL_BELT3_SWITCH_MIDDLE,
+    EL_BELT3_SWITCH_RIGHT,
+    EL_BELT4_SWITCH_LEFT,
+    EL_BELT4_SWITCH_MIDDLE,
+    EL_BELT4_SWITCH_RIGHT,
+    EL_SWITCHGATE_SWITCH_1,
+    EL_SWITCHGATE_SWITCH_2,
+    EL_LIGHT_SWITCH_OFF,
+    EL_LIGHT_SWITCH_ON,
+    EL_TIMEGATE_SWITCH_OFF,
+    EL_TIMEGATE_SWITCH_ON,
+    EL_SIGN_EXCLAMATION,
+    EL_SIGN_RADIOACTIVITY,
+    EL_SIGN_STOP,
+    EL_SIGN_WHEELCHAIR,
+    EL_SIGN_PARKING,
+    EL_SIGN_ONEWAY,
+    EL_SIGN_HEART,
+    EL_SIGN_TRIANGLE,
+    EL_SIGN_ROUND,
+    EL_SIGN_EXIT,
+    EL_SIGN_YINYANG,
+    EL_SIGN_OTHER,
+    EL_STEEL_SLANTED,
+    EL_EMC_STEEL_WALL_1,
+    EL_EMC_STEEL_WALL_2,
+    EL_EMC_STEEL_WALL_3,
+    EL_EMC_STEEL_WALL_4,
+    EL_EMC_WALL_1,
+    EL_EMC_WALL_2,
+    EL_EMC_WALL_3,
+    EL_EMC_WALL_4,
+    EL_EMC_WALL_5,
+    EL_EMC_WALL_6,
+    EL_EMC_WALL_7,
+    EL_EMC_WALL_8,
+    EL_CRYSTAL,
+    EL_WALL_PEARL,
+    EL_WALL_CRYSTAL,
+    EL_TUBE_CROSS,
+    EL_TUBE_VERTICAL,
+    EL_TUBE_HORIZONTAL,
+    EL_TUBE_VERT_LEFT,
+    EL_TUBE_VERT_RIGHT,
+    EL_TUBE_HORIZ_UP,
+    EL_TUBE_HORIZ_DOWN,
+    EL_TUBE_LEFT_UP,
+    EL_TUBE_LEFT_DOWN,
+    EL_TUBE_RIGHT_UP,
+    EL_TUBE_RIGHT_DOWN
+  };
+  static int ep_solid_num = sizeof(ep_solid)/sizeof(int);
+
+  static int ep_massive[] =
+  {
+    EL_BETON,
+    EL_SALZSAEURE,
+    EL_BADEWANNE1,
+    EL_BADEWANNE2,
+    EL_BADEWANNE3,
+    EL_BADEWANNE4,
+    EL_BADEWANNE5,
+    EL_PFORTE1,
+    EL_PFORTE2,
+    EL_PFORTE3,
+    EL_PFORTE4,
+    EL_PFORTE1X,
+    EL_PFORTE2X,
+    EL_PFORTE3X,
+    EL_PFORTE4X,
+    EL_EM_GATE_1,
+    EL_EM_GATE_2,
+    EL_EM_GATE_3,
+    EL_EM_GATE_4,
+    EL_EM_GATE_1X,
+    EL_EM_GATE_2X,
+    EL_EM_GATE_3X,
+    EL_EM_GATE_4X,
+    EL_SWITCHGATE_OPEN,
+    EL_SWITCHGATE_CLOSED,
+    EL_TIMEGATE_OPEN,
+    EL_TIMEGATE_CLOSED,
+    EL_SP_HARD_GRAY,
+    EL_SP_HARD_GREEN,
+    EL_SP_HARD_BLUE,
+    EL_SP_HARD_RED,
+    EL_SP_HARD_YELLOW,
+    EL_SP_HARD_BASE1,
+    EL_SP_HARD_BASE2,
+    EL_SP_HARD_BASE3,
+    EL_SP_HARD_BASE4,
+    EL_SP_HARD_BASE5,
+    EL_SP_HARD_BASE6,
+    EL_INVISIBLE_STEEL,
+    EL_BELT1_SWITCH_LEFT,
+    EL_BELT1_SWITCH_MIDDLE,
+    EL_BELT1_SWITCH_RIGHT,
+    EL_BELT2_SWITCH_LEFT,
+    EL_BELT2_SWITCH_MIDDLE,
+    EL_BELT2_SWITCH_RIGHT,
+    EL_BELT3_SWITCH_LEFT,
+    EL_BELT3_SWITCH_MIDDLE,
+    EL_BELT3_SWITCH_RIGHT,
+    EL_BELT4_SWITCH_LEFT,
+    EL_BELT4_SWITCH_MIDDLE,
+    EL_BELT4_SWITCH_RIGHT,
+    EL_LIGHT_SWITCH_OFF,
+    EL_LIGHT_SWITCH_ON,
+    EL_SIGN_EXCLAMATION,
+    EL_SIGN_RADIOACTIVITY,
+    EL_SIGN_STOP,
+    EL_SIGN_WHEELCHAIR,
+    EL_SIGN_PARKING,
+    EL_SIGN_ONEWAY,
+    EL_SIGN_HEART,
+    EL_SIGN_TRIANGLE,
+    EL_SIGN_ROUND,
+    EL_SIGN_EXIT,
+    EL_SIGN_YINYANG,
+    EL_SIGN_OTHER,
+    EL_STEEL_SLANTED,
+    EL_EMC_STEEL_WALL_1,
+    EL_EMC_STEEL_WALL_2,
+    EL_EMC_STEEL_WALL_3,
+    EL_EMC_STEEL_WALL_4,
+    EL_CRYSTAL,
+    EL_TUBE_CROSS,
+    EL_TUBE_VERTICAL,
+    EL_TUBE_HORIZONTAL,
+    EL_TUBE_VERT_LEFT,
+    EL_TUBE_VERT_RIGHT,
+    EL_TUBE_HORIZ_UP,
+    EL_TUBE_HORIZ_DOWN,
+    EL_TUBE_LEFT_UP,
+    EL_TUBE_LEFT_DOWN,
+    EL_TUBE_RIGHT_UP,
+    EL_TUBE_RIGHT_DOWN
+  };
+  static int ep_massive_num = sizeof(ep_massive)/sizeof(int);
+
+  static int ep_slippery[] =
+  {
+    EL_FELSBODEN,
+    EL_BD_WALL,
+    EL_FELSBROCKEN,
+    EL_BD_ROCK,
+    EL_EDELSTEIN,
+    EL_EDELSTEIN_BD,
+    EL_EDELSTEIN_GELB,
+    EL_EDELSTEIN_ROT,
+    EL_EDELSTEIN_LILA,
+    EL_DIAMANT,
+    EL_BOMBE,
+    EL_KOKOSNUSS,
+    EL_ABLENK_EIN,
+    EL_ABLENK_AUS,
+    EL_ZEIT_VOLL,
+    EL_ZEIT_LEER,
+    EL_BIRNE_EIN,
+    EL_BIRNE_AUS,
+    EL_BADEWANNE1,
+    EL_BADEWANNE2,
+    EL_SONDE,
+    EL_SP_ZONK,
+    EL_SP_INFOTRON,
+    EL_SP_CHIP_SINGLE,
+    EL_SP_CHIP_LEFT,
+    EL_SP_CHIP_RIGHT,
+    EL_SP_CHIP_UPPER,
+    EL_SP_CHIP_LOWER,
+    EL_SPEED_PILL,
+    EL_STEEL_SLANTED,
+    EL_PEARL,
+    EL_CRYSTAL
+  };
+  static int ep_slippery_num = sizeof(ep_slippery)/sizeof(int);
+
+  static int ep_enemy[] =
+  {
+    EL_KAEFER,
+    EL_FLIEGER,
+    EL_BUTTERFLY,
+    EL_FIREFLY,
+    EL_MAMPFER,
+    EL_MAMPFER2,
+    EL_ROBOT,
+    EL_PACMAN,
+    EL_SP_SNIKSNAK,
+    EL_SP_ELECTRON
+  };
+  static int ep_enemy_num = sizeof(ep_enemy)/sizeof(int);
+
+  static int ep_mauer[] =
+  {
+    EL_BETON,
+    EL_PFORTE1,
+    EL_PFORTE2,
+    EL_PFORTE3,
+    EL_PFORTE4,
+    EL_PFORTE1X,
+    EL_PFORTE2X,
+    EL_PFORTE3X,
+    EL_PFORTE4X,
+    EL_EM_GATE_1,
+    EL_EM_GATE_2,
+    EL_EM_GATE_3,
+    EL_EM_GATE_4,
+    EL_EM_GATE_1X,
+    EL_EM_GATE_2X,
+    EL_EM_GATE_3X,
+    EL_EM_GATE_4X,
+    EL_AUSGANG_ZU,
+    EL_AUSGANG_ACT,
+    EL_AUSGANG_AUF,
+    EL_MAUERWERK,
+    EL_FELSBODEN,
+    EL_MAUER_LEBT,
+    EL_MAUER_X,
+    EL_MAUER_Y,
+    EL_MAUER_XY,
+    EL_MAUERND,
+    EL_BD_WALL,
+    EL_SP_CHIP_SINGLE,
+    EL_SP_CHIP_LEFT,
+    EL_SP_CHIP_RIGHT,
+    EL_SP_CHIP_UPPER,
+    EL_SP_CHIP_LOWER,
+    EL_SP_HARD_GRAY,
+    EL_SP_HARD_GREEN,
+    EL_SP_HARD_BLUE,
+    EL_SP_HARD_RED,
+    EL_SP_HARD_YELLOW,
+    EL_SP_HARD_BASE1,
+    EL_SP_HARD_BASE2,
+    EL_SP_HARD_BASE3,
+    EL_SP_HARD_BASE4,
+    EL_SP_HARD_BASE5,
+    EL_SP_HARD_BASE6,
+    EL_SP_TERMINAL,
+    EL_SP_EXIT,
+    EL_INVISIBLE_STEEL,
+    EL_STEEL_SLANTED,
+    EL_EMC_STEEL_WALL_1,
+    EL_EMC_STEEL_WALL_2,
+    EL_EMC_STEEL_WALL_3,
+    EL_EMC_STEEL_WALL_4,
+    EL_EMC_WALL_1,
+    EL_EMC_WALL_2,
+    EL_EMC_WALL_3,
+    EL_EMC_WALL_4,
+    EL_EMC_WALL_5,
+    EL_EMC_WALL_6,
+    EL_EMC_WALL_7,
+    EL_EMC_WALL_8
+  };
+  static int ep_mauer_num = sizeof(ep_mauer)/sizeof(int);
+
+  static int ep_can_fall[] =
+  {
+    EL_FELSBROCKEN,
+    EL_BD_ROCK,
+    EL_EDELSTEIN,
+    EL_EDELSTEIN_BD,
+    EL_EDELSTEIN_GELB,
+    EL_EDELSTEIN_ROT,
+    EL_EDELSTEIN_LILA,
+    EL_DIAMANT,
+    EL_BOMBE,
+    EL_KOKOSNUSS,
+    EL_TROPFEN,
+    EL_MORAST_VOLL,
+    EL_MAGIC_WALL_FULL,
+    EL_MAGIC_WALL_BD_FULL,
+    EL_ZEIT_VOLL,
+    EL_ZEIT_LEER,
+    EL_SP_ZONK,
+    EL_SP_INFOTRON,
+    EL_SP_DISK_ORANGE,
+    EL_PEARL,
+    EL_CRYSTAL,
+    EL_SPRING,
+    EL_DX_SUPABOMB
+  };
+  static int ep_can_fall_num = sizeof(ep_can_fall)/sizeof(int);
+
+  static int ep_can_smash[] =
+  {
+    EL_FELSBROCKEN,
+    EL_BD_ROCK,
+    EL_EDELSTEIN,
+    EL_EDELSTEIN_BD,
+    EL_EDELSTEIN_GELB,
+    EL_EDELSTEIN_ROT,
+    EL_EDELSTEIN_LILA,
+    EL_DIAMANT,
+    EL_SCHLUESSEL1,
+    EL_SCHLUESSEL2,
+    EL_SCHLUESSEL3,
+    EL_SCHLUESSEL4,
+    EL_EM_KEY_1,
+    EL_EM_KEY_2,
+    EL_EM_KEY_3,
+    EL_EM_KEY_4,
+    EL_BOMBE,
+    EL_KOKOSNUSS,
+    EL_TROPFEN,
+    EL_ZEIT_VOLL,
+    EL_ZEIT_LEER,
+    EL_SP_ZONK,
+    EL_SP_INFOTRON,
+    EL_SP_DISK_ORANGE,
+    EL_PEARL,
+    EL_CRYSTAL,
+    EL_SPRING,
+    EL_DX_SUPABOMB
+  };
+  static int ep_can_smash_num = sizeof(ep_can_smash)/sizeof(int);
+
+  static int ep_can_change[] =
+  {
+    EL_FELSBROCKEN,
+    EL_BD_ROCK,
+    EL_EDELSTEIN,
+    EL_EDELSTEIN_BD,
+    EL_EDELSTEIN_GELB,
+    EL_EDELSTEIN_ROT,
+    EL_EDELSTEIN_LILA,
+    EL_DIAMANT
+  };
+  static int ep_can_change_num = sizeof(ep_can_change)/sizeof(int);
+
+  static int ep_can_move[] =
+  {
+    EL_KAEFER,
+    EL_FLIEGER,
+    EL_BUTTERFLY,
+    EL_FIREFLY,
+    EL_MAMPFER,
+    EL_MAMPFER2,
+    EL_ROBOT,
+    EL_PACMAN,
+    EL_MOLE,
+    EL_PINGUIN,
+    EL_SCHWEIN,
+    EL_DRACHE,
+    EL_SONDE,
+    EL_SP_SNIKSNAK,
+    EL_SP_ELECTRON,
+    EL_BALLOON,
+    EL_SPRING_MOVING
+  };
+  static int ep_can_move_num = sizeof(ep_can_move)/sizeof(int);
+
+  static int ep_could_move[] =
+  {
+    EL_KAEFER_RIGHT,
+    EL_KAEFER_UP,
+    EL_KAEFER_LEFT,
+    EL_KAEFER_DOWN,
+    EL_FLIEGER_RIGHT,
+    EL_FLIEGER_UP,
+    EL_FLIEGER_LEFT,
+    EL_FLIEGER_DOWN,
+    EL_BUTTERFLY_RIGHT,
+    EL_BUTTERFLY_UP,
+    EL_BUTTERFLY_LEFT,
+    EL_BUTTERFLY_DOWN,
+    EL_FIREFLY_RIGHT,
+    EL_FIREFLY_UP,
+    EL_FIREFLY_LEFT,
+    EL_FIREFLY_DOWN,
+    EL_PACMAN_RIGHT,
+    EL_PACMAN_UP,
+    EL_PACMAN_LEFT,
+    EL_PACMAN_DOWN
+  };
+  static int ep_could_move_num = sizeof(ep_could_move)/sizeof(int);
+
+  static int ep_dont_touch[] =
+  {
+    EL_KAEFER,
+    EL_FLIEGER,
+    EL_BUTTERFLY,
+    EL_FIREFLY
+  };
+  static int ep_dont_touch_num = sizeof(ep_dont_touch)/sizeof(int);
+
+  static int ep_dont_go_to[] =
+  {
+    EL_KAEFER,
+    EL_FLIEGER,
+    EL_BUTTERFLY,
+    EL_FIREFLY,
+    EL_MAMPFER,
+    EL_MAMPFER2,
+    EL_ROBOT,
+    EL_PACMAN,
+    EL_TROPFEN,
+    EL_SALZSAEURE,
+    EL_SP_SNIKSNAK,
+    EL_SP_ELECTRON,
+    EL_SP_BUG_ACTIVE,
+    EL_TRAP_ACTIVE,
+    EL_LANDMINE
+  };
+  static int ep_dont_go_to_num = sizeof(ep_dont_go_to)/sizeof(int);
+
+  static int ep_mampf2[] =
+  {
+    EL_ERDREICH,
+    EL_KAEFER,
+    EL_FLIEGER,
+    EL_BUTTERFLY,
+    EL_FIREFLY,
+    EL_MAMPFER,
+    EL_ROBOT,
+    EL_PACMAN,
+    EL_TROPFEN,
+    EL_AMOEBE_TOT,
+    EL_AMOEBE_NASS,
+    EL_AMOEBE_NORM,
+    EL_AMOEBE_VOLL,
+    EL_AMOEBE_BD,
+    EL_EDELSTEIN,
+    EL_EDELSTEIN_BD,
+    EL_EDELSTEIN_GELB,
+    EL_EDELSTEIN_ROT,
+    EL_EDELSTEIN_LILA,
+    EL_DIAMANT,
+    EL_PEARL,
+    EL_CRYSTAL
+  };
+  static int ep_mampf2_num = sizeof(ep_mampf2)/sizeof(int);
+
+  static int ep_bd_element[] =
+  {
+    EL_LEERRAUM,
+    EL_ERDREICH,
+    EL_FELSBODEN,
+    EL_BD_WALL,
+    EL_FELSBROCKEN,
+    EL_BD_ROCK,
+    EL_EDELSTEIN_BD,
+    EL_MAGIC_WALL_BD_OFF,
+    EL_AUSGANG_ZU,
+    EL_AUSGANG_AUF,
+    EL_BETON,
+    EL_SPIELFIGUR,
+    EL_FIREFLY,
+    EL_FIREFLY_1,
+    EL_FIREFLY_2,
+    EL_FIREFLY_3,
+    EL_FIREFLY_4,
+    EL_BUTTERFLY,
+    EL_BUTTERFLY_1,
+    EL_BUTTERFLY_2,
+    EL_BUTTERFLY_3,
+    EL_BUTTERFLY_4,
+    EL_AMOEBE_BD,
+    EL_CHAR_FRAGE
+  };
+  static int ep_bd_element_num = sizeof(ep_bd_element)/sizeof(int);
+
+  static int ep_sb_element[] =
+  {
+    EL_LEERRAUM,
+    EL_BETON,
+    EL_SOKOBAN_OBJEKT,
+    EL_SOKOBAN_FELD_LEER,
+    EL_SOKOBAN_FELD_VOLL,
+    EL_SPIELFIGUR,
+    EL_INVISIBLE_STEEL
+  };
+  static int ep_sb_element_num = sizeof(ep_sb_element)/sizeof(int);
+
+  static int ep_gem[] =
+  {
+    EL_EDELSTEIN,
+    EL_EDELSTEIN_BD,
+    EL_EDELSTEIN_GELB,
+    EL_EDELSTEIN_ROT,
+    EL_EDELSTEIN_LILA,
+    EL_DIAMANT,
+    EL_SP_INFOTRON
+  };
+  static int ep_gem_num = sizeof(ep_gem)/sizeof(int);
+
+  static int ep_inactive[] =
+  {
+    EL_LEERRAUM,
+    EL_ERDREICH,
+    EL_MAUERWERK,
+    EL_BD_WALL,
+    EL_FELSBODEN,
+    EL_SCHLUESSEL,
+    EL_BETON,
+    EL_AMOEBE_TOT,
+    EL_MORAST_LEER,
+    EL_BADEWANNE,
+    EL_ABLENK_AUS,
+    EL_SCHLUESSEL1,
+    EL_SCHLUESSEL2,
+    EL_SCHLUESSEL3,
+    EL_SCHLUESSEL4,
+    EL_EM_KEY_1,
+    EL_EM_KEY_2,
+    EL_EM_KEY_3,
+    EL_EM_KEY_4,
+    EL_PFORTE1,
+    EL_PFORTE2,
+    EL_PFORTE3,
+    EL_PFORTE4,
+    EL_PFORTE1X,
+    EL_PFORTE2X,
+    EL_PFORTE3X,
+    EL_PFORTE4X,
+    EL_EM_GATE_1,
+    EL_EM_GATE_2,
+    EL_EM_GATE_3,
+    EL_EM_GATE_4,
+    EL_EM_GATE_1X,
+    EL_EM_GATE_2X,
+    EL_EM_GATE_3X,
+    EL_EM_GATE_4X,
+    EL_DYNAMITE_INACTIVE,
+    EL_UNSICHTBAR,
+    EL_BIRNE_AUS,
+    EL_BIRNE_EIN,
+    EL_ERZ_EDEL,
+    EL_ERZ_DIAM,
+    EL_ERZ_EDEL_BD,
+    EL_ERZ_EDEL_GELB,
+    EL_DYNABOMB_NR,
+    EL_DYNABOMB_SZ,
+    EL_DYNABOMB_XL,
+    EL_SOKOBAN_OBJEKT,
+    EL_SOKOBAN_FELD_LEER,
+    EL_SOKOBAN_FELD_VOLL,
+    EL_ERZ_EDEL_ROT,
+    EL_ERZ_EDEL_LILA,
+    EL_BADEWANNE1,
+    EL_BADEWANNE2,
+    EL_BADEWANNE3,
+    EL_BADEWANNE4,
+    EL_BADEWANNE5,
+    EL_MAGIC_WALL_OFF,
+    EL_MAGIC_WALL_DEAD,
+    EL_MAGIC_WALL_BD_OFF,
+    EL_MAGIC_WALL_BD_DEAD,
+    EL_AMOEBA2DIAM,
+    EL_BLOCKED,
+    EL_SP_EMPTY,
+    EL_SP_BASE,
+    EL_SP_PORT1_RIGHT,
+    EL_SP_PORT1_DOWN,
+    EL_SP_PORT1_LEFT,
+    EL_SP_PORT1_UP,
+    EL_SP_PORT2_RIGHT,
+    EL_SP_PORT2_DOWN,
+    EL_SP_PORT2_LEFT,
+    EL_SP_PORT2_UP,
+    EL_SP_PORT_X,
+    EL_SP_PORT_Y,
+    EL_SP_PORT_XY,
+    EL_SP_DISK_RED,
+    EL_SP_DISK_YELLOW,
+    EL_SP_CHIP_SINGLE,
+    EL_SP_CHIP_LEFT,
+    EL_SP_CHIP_RIGHT,
+    EL_SP_CHIP_UPPER,
+    EL_SP_CHIP_LOWER,
+    EL_SP_HARD_GRAY,
+    EL_SP_HARD_GREEN,
+    EL_SP_HARD_BLUE,
+    EL_SP_HARD_RED,
+    EL_SP_HARD_YELLOW,
+    EL_SP_HARD_BASE1,
+    EL_SP_HARD_BASE2,
+    EL_SP_HARD_BASE3,
+    EL_SP_HARD_BASE4,
+    EL_SP_HARD_BASE5,
+    EL_SP_HARD_BASE6,
+    EL_SP_EXIT,
+    EL_INVISIBLE_STEEL,
+    EL_BELT1_SWITCH_LEFT,
+    EL_BELT1_SWITCH_MIDDLE,
+    EL_BELT1_SWITCH_RIGHT,
+    EL_BELT2_SWITCH_LEFT,
+    EL_BELT2_SWITCH_MIDDLE,
+    EL_BELT2_SWITCH_RIGHT,
+    EL_BELT3_SWITCH_LEFT,
+    EL_BELT3_SWITCH_MIDDLE,
+    EL_BELT3_SWITCH_RIGHT,
+    EL_BELT4_SWITCH_LEFT,
+    EL_BELT4_SWITCH_MIDDLE,
+    EL_BELT4_SWITCH_RIGHT,
+    EL_SIGN_EXCLAMATION,
+    EL_SIGN_RADIOACTIVITY,
+    EL_SIGN_STOP,
+    EL_SIGN_WHEELCHAIR,
+    EL_SIGN_PARKING,
+    EL_SIGN_ONEWAY,
+    EL_SIGN_HEART,
+    EL_SIGN_TRIANGLE,
+    EL_SIGN_ROUND,
+    EL_SIGN_EXIT,
+    EL_SIGN_YINYANG,
+    EL_SIGN_OTHER,
+    EL_STEEL_SLANTED,
+    EL_EMC_STEEL_WALL_1,
+    EL_EMC_STEEL_WALL_2,
+    EL_EMC_STEEL_WALL_3,
+    EL_EMC_STEEL_WALL_4,
+    EL_EMC_WALL_1,
+    EL_EMC_WALL_2,
+    EL_EMC_WALL_3,
+    EL_EMC_WALL_4,
+    EL_EMC_WALL_5,
+    EL_EMC_WALL_6,
+    EL_EMC_WALL_7,
+    EL_EMC_WALL_8
+  };
+  static int ep_inactive_num = sizeof(ep_inactive)/sizeof(int);
+
+  static int ep_explosive[] =
+  {
+    EL_BOMBE,
+    EL_DYNAMITE_ACTIVE,
+    EL_DYNAMITE_INACTIVE,
+    EL_DYNABOMB_ACTIVE_1,
+    EL_DYNABOMB_ACTIVE_2,
+    EL_DYNABOMB_ACTIVE_3,
+    EL_DYNABOMB_ACTIVE_4,
+    EL_DYNABOMB_NR,
+    EL_DYNABOMB_SZ,
+    EL_DYNABOMB_XL,
+    EL_KAEFER,
+    EL_MOLE,
+    EL_PINGUIN,
+    EL_SCHWEIN,
+    EL_DRACHE,
+    EL_SONDE,
+    EL_SP_DISK_RED,
+    EL_SP_DISK_ORANGE,
+    EL_SP_DISK_YELLOW,
+    EL_SP_SNIKSNAK,
+    EL_SP_ELECTRON,
+    EL_DX_SUPABOMB
+  };
+  static int ep_explosive_num = sizeof(ep_explosive)/sizeof(int);
+
+  static int ep_mampf3[] =
+  {
+    EL_EDELSTEIN,
+    EL_EDELSTEIN_BD,
+    EL_EDELSTEIN_GELB,
+    EL_EDELSTEIN_ROT,
+    EL_EDELSTEIN_LILA,
+    EL_DIAMANT,
+    EL_PEARL,
+    EL_CRYSTAL
+  };
+  static int ep_mampf3_num = sizeof(ep_mampf3)/sizeof(int);
+
+  static int ep_pushable[] =
+  {
+    EL_FELSBROCKEN,
+    EL_BD_ROCK,
+    EL_BOMBE,
+    EL_KOKOSNUSS,
+    EL_ZEIT_LEER,
+    EL_SOKOBAN_FELD_VOLL,
+    EL_SOKOBAN_OBJEKT,
+    EL_SONDE,
+    EL_SP_ZONK,
+    EL_SP_DISK_ORANGE,
+    EL_SP_DISK_YELLOW,
+    EL_BALLOON,
+    EL_SPRING,
+    EL_DX_SUPABOMB
+  };
+  static int ep_pushable_num = sizeof(ep_pushable)/sizeof(int);
+
+  static int ep_player[] =
+  {
+    EL_SPIELFIGUR,
+    EL_SPIELER1,
+    EL_SPIELER2,
+    EL_SPIELER3,
+    EL_SPIELER4
+  };
+  static int ep_player_num = sizeof(ep_player)/sizeof(int);
+
+  static int ep_has_content[] =
+  {
+    EL_MAMPFER,
+    EL_AMOEBE_NASS,
+    EL_AMOEBE_NORM,
+    EL_AMOEBE_VOLL,
+    EL_AMOEBE_BD
+  };
+  static int ep_has_content_num = sizeof(ep_has_content)/sizeof(int);
+
+  static int ep_eatable[] =
+  {
+    EL_ERDREICH,
+    EL_SP_BASE,
+    EL_SP_BUG,
+    EL_TRAP_INACTIVE,
+    EL_SAND_INVISIBLE
+  };
+  static int ep_eatable_num = sizeof(ep_eatable)/sizeof(int);
+
+  static int ep_sp_element[] =
+  {
+    EL_SP_EMPTY,
+    EL_SP_ZONK,
+    EL_SP_BASE,
+    EL_SP_MURPHY,
+    EL_SP_INFOTRON,
+    EL_SP_CHIP_SINGLE,
+    EL_SP_HARD_GRAY,
+    EL_SP_EXIT,
+    EL_SP_DISK_ORANGE,
+    EL_SP_PORT1_RIGHT,
+    EL_SP_PORT1_DOWN,
+    EL_SP_PORT1_LEFT,
+    EL_SP_PORT1_UP,
+    EL_SP_PORT2_RIGHT,
+    EL_SP_PORT2_DOWN,
+    EL_SP_PORT2_LEFT,
+    EL_SP_PORT2_UP,
+    EL_SP_SNIKSNAK,
+    EL_SP_DISK_YELLOW,
+    EL_SP_TERMINAL,
+    EL_SP_DISK_RED,
+    EL_SP_PORT_Y,
+    EL_SP_PORT_X,
+    EL_SP_PORT_XY,
+    EL_SP_ELECTRON,
+    EL_SP_BUG,
+    EL_SP_CHIP_LEFT,
+    EL_SP_CHIP_RIGHT,
+    EL_SP_HARD_BASE1,
+    EL_SP_HARD_GREEN,
+    EL_SP_HARD_BLUE,
+    EL_SP_HARD_RED,
+    EL_SP_HARD_YELLOW,
+    EL_SP_HARD_BASE2,
+    EL_SP_HARD_BASE3,
+    EL_SP_HARD_BASE4,
+    EL_SP_HARD_BASE5,
+    EL_SP_HARD_BASE6,
+    EL_SP_CHIP_UPPER,
+    EL_SP_CHIP_LOWER,
+    /* additional elements that appeared in newer Supaplex levels */
+    EL_UNSICHTBAR,
+    /* more than one murphy in a level results in an inactive clone */
+    EL_SP_MURPHY_CLONE
+  };
+  static int ep_sp_element_num = sizeof(ep_sp_element)/sizeof(int);
+
+  static int ep_quick_gate[] =
+  {
+    EL_EM_GATE_1,
+    EL_EM_GATE_2,
+    EL_EM_GATE_3,
+    EL_EM_GATE_4,
+    EL_EM_GATE_1X,
+    EL_EM_GATE_2X,
+    EL_EM_GATE_3X,
+    EL_EM_GATE_4X,
+    EL_SP_PORT1_LEFT,
+    EL_SP_PORT2_LEFT,
+    EL_SP_PORT1_RIGHT,
+    EL_SP_PORT2_RIGHT,
+    EL_SP_PORT1_UP,
+    EL_SP_PORT2_UP,
+    EL_SP_PORT1_DOWN,
+    EL_SP_PORT2_DOWN,
+    EL_SP_PORT_X,
+    EL_SP_PORT_Y,
+    EL_SP_PORT_XY,
+    EL_SWITCHGATE_OPEN,
+    EL_TIMEGATE_OPEN
+  };
+  static int ep_quick_gate_num = sizeof(ep_quick_gate)/sizeof(int);
+
+  static int ep_over_player[] =
+  {
+    EL_SP_PORT1_LEFT,
+    EL_SP_PORT2_LEFT,
+    EL_SP_PORT1_RIGHT,
+    EL_SP_PORT2_RIGHT,
+    EL_SP_PORT1_UP,
+    EL_SP_PORT2_UP,
+    EL_SP_PORT1_DOWN,
+    EL_SP_PORT2_DOWN,
+    EL_SP_PORT_X,
+    EL_SP_PORT_Y,
+    EL_SP_PORT_XY,
+    EL_TUBE_CROSS,
+    EL_TUBE_VERTICAL,
+    EL_TUBE_HORIZONTAL,
+    EL_TUBE_VERT_LEFT,
+    EL_TUBE_VERT_RIGHT,
+    EL_TUBE_HORIZ_UP,
+    EL_TUBE_HORIZ_DOWN,
+    EL_TUBE_LEFT_UP,
+    EL_TUBE_LEFT_DOWN,
+    EL_TUBE_RIGHT_UP,
+    EL_TUBE_RIGHT_DOWN
+  };
+  static int ep_over_player_num = sizeof(ep_over_player)/sizeof(int);
+
+  static int ep_active_bomb[] =
+  {
+    EL_DYNAMITE_ACTIVE,
+    EL_DYNABOMB_ACTIVE_1,
+    EL_DYNABOMB_ACTIVE_2,
+    EL_DYNABOMB_ACTIVE_3,
+    EL_DYNABOMB_ACTIVE_4
+  };
+  static int ep_active_bomb_num = sizeof(ep_active_bomb)/sizeof(int);
+
+  static int ep_belt[] =
+  {
+    EL_BELT1_LEFT,
+    EL_BELT1_MIDDLE,
+    EL_BELT1_RIGHT,
+    EL_BELT2_LEFT,
+    EL_BELT2_MIDDLE,
+    EL_BELT2_RIGHT,
+    EL_BELT3_LEFT,
+    EL_BELT3_MIDDLE,
+    EL_BELT3_RIGHT,
+    EL_BELT4_LEFT,
+    EL_BELT4_MIDDLE,
+    EL_BELT4_RIGHT,
+  };
+  static int ep_belt_num = sizeof(ep_belt)/sizeof(int);
+
+  static int ep_belt_switch[] =
+  {
+    EL_BELT1_SWITCH_LEFT,
+    EL_BELT1_SWITCH_MIDDLE,
+    EL_BELT1_SWITCH_RIGHT,
+    EL_BELT2_SWITCH_LEFT,
+    EL_BELT2_SWITCH_MIDDLE,
+    EL_BELT2_SWITCH_RIGHT,
+    EL_BELT3_SWITCH_LEFT,
+    EL_BELT3_SWITCH_MIDDLE,
+    EL_BELT3_SWITCH_RIGHT,
+    EL_BELT4_SWITCH_LEFT,
+    EL_BELT4_SWITCH_MIDDLE,
+    EL_BELT4_SWITCH_RIGHT,
+  };
+  static int ep_belt_switch_num = sizeof(ep_belt_switch)/sizeof(int);
+
+  static int ep_tube[] =
+  {
+    EL_TUBE_CROSS,
+    EL_TUBE_VERTICAL,
+    EL_TUBE_HORIZONTAL,
+    EL_TUBE_VERT_LEFT,
+    EL_TUBE_VERT_RIGHT,
+    EL_TUBE_HORIZ_UP,
+    EL_TUBE_HORIZ_DOWN,
+    EL_TUBE_LEFT_UP,
+    EL_TUBE_LEFT_DOWN,
+    EL_TUBE_RIGHT_UP,
+    EL_TUBE_RIGHT_DOWN
+  };
+  static int ep_tube_num = sizeof(ep_tube)/sizeof(int);
+
+  static long ep1_bit[] =
+  {
+    EP_BIT_AMOEBALIVE,
+    EP_BIT_AMOEBOID,
+    EP_BIT_SCHLUESSEL,
+    EP_BIT_PFORTE,
+    EP_BIT_SOLID,
+    EP_BIT_MASSIVE,
+    EP_BIT_SLIPPERY,
+    EP_BIT_ENEMY,
+    EP_BIT_MAUER,
+    EP_BIT_CAN_FALL,
+    EP_BIT_CAN_SMASH,
+    EP_BIT_CAN_CHANGE,
+    EP_BIT_CAN_MOVE,
+    EP_BIT_COULD_MOVE,
+    EP_BIT_DONT_TOUCH,
+    EP_BIT_DONT_GO_TO,
+    EP_BIT_MAMPF2,
+    EP_BIT_BD_ELEMENT,
+    EP_BIT_SB_ELEMENT,
+    EP_BIT_GEM,
+    EP_BIT_INACTIVE,
+    EP_BIT_EXPLOSIVE,
+    EP_BIT_MAMPF3,
+    EP_BIT_PUSHABLE,
+    EP_BIT_PLAYER,
+    EP_BIT_HAS_CONTENT,
+    EP_BIT_EATABLE,
+    EP_BIT_SP_ELEMENT,
+    EP_BIT_QUICK_GATE,
+    EP_BIT_OVER_PLAYER,
+    EP_BIT_ACTIVE_BOMB
+  };
+  static long ep2_bit[] =
+  {
+    EP_BIT_BELT,
+    EP_BIT_BELT_SWITCH,
+    EP_BIT_TUBE
+  };
+  static int *ep1_array[] =
+  {
+    ep_amoebalive,
+    ep_amoeboid,
+    ep_schluessel,
+    ep_pforte,
+    ep_solid,
+    ep_massive,
+    ep_slippery,
+    ep_enemy,
+    ep_mauer,
+    ep_can_fall,
+    ep_can_smash,
+    ep_can_change,
+    ep_can_move,
+    ep_could_move,
+    ep_dont_touch,
+    ep_dont_go_to,
+    ep_mampf2,
+    ep_bd_element,
+    ep_sb_element,
+    ep_gem,
+    ep_inactive,
+    ep_explosive,
+    ep_mampf3,
+    ep_pushable,
+    ep_player,
+    ep_has_content,
+    ep_eatable,
+    ep_sp_element,
+    ep_quick_gate,
+    ep_over_player,
+    ep_active_bomb
+  };
+  static int *ep2_array[] =
+  {
+    ep_belt,
+    ep_belt_switch,
+    ep_tube
+  };
+  static int *ep1_num[] =
+  {
+    &ep_amoebalive_num,
+    &ep_amoeboid_num,
+    &ep_schluessel_num,
+    &ep_pforte_num,
+    &ep_solid_num,
+    &ep_massive_num,
+    &ep_slippery_num,
+    &ep_enemy_num,
+    &ep_mauer_num,
+    &ep_can_fall_num,
+    &ep_can_smash_num,
+    &ep_can_change_num,
+    &ep_can_move_num,
+    &ep_could_move_num,
+    &ep_dont_touch_num,
+    &ep_dont_go_to_num,
+    &ep_mampf2_num,
+    &ep_bd_element_num,
+    &ep_sb_element_num,
+    &ep_gem_num,
+    &ep_inactive_num,
+    &ep_explosive_num,
+    &ep_mampf3_num,
+    &ep_pushable_num,
+    &ep_player_num,
+    &ep_has_content_num,
+    &ep_eatable_num,
+    &ep_sp_element_num,
+    &ep_quick_gate_num,
+    &ep_over_player_num,
+    &ep_active_bomb_num
+  };
+  static int *ep2_num[] =
+  {
+    &ep_belt_num,
+    &ep_belt_switch_num,
+    &ep_tube_num
+  };
+  static int num_properties1 = sizeof(ep1_num)/sizeof(int *);
+  static int num_properties2 = sizeof(ep2_num)/sizeof(int *);
+
+  for(i=0; i<MAX_ELEMENTS; i++)
+  {
+    Elementeigenschaften1[i] = 0;
+    Elementeigenschaften2[i] = 0;
   }
 
-  if (gc)
-    XFreeGC(display, gc);
-  if (plane_gc)
-    XFreeGC(display, plane_gc);
+  for(i=0; i<num_properties1; i++)
+    for(j=0; j<*(ep1_num[i]); j++)
+      Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
+  for(i=0; i<num_properties2; i++)
+    for(j=0; j<*(ep2_num[i]); j++)
+      Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
+
+  for(i=EL_CHAR_START; i<=EL_CHAR_END; i++)
+    Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
+}
+
+void CloseAllAndExit(int exit_value)
+{
+  int i;
+
+  StopSounds();
+  FreeSounds(NUM_SOUNDS);
+
+#if !defined(TARGET_SDL)
+  if (audio.soundserver_pid)
+    kill(audio.soundserver_pid, SIGTERM);
+#endif
+
+  for(i=0; i<NUM_BITMAPS; i++)
+    FreeBitmap(pix[i]);
+
+  KeyboardAutoRepeatOn();
+
+  CloseVideoDisplay();
 
-  XCloseDisplay(display);
+  ClosePlatformDependantStuff();
 
-  exit(0);
+  exit(exit_value);
 }