X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Finit.c;h=5dea5dfca4522d457075464fd2481c31b935a6e8;hb=09e22b6b1f060be3ac1aca3937ff29c9d53e5866;hp=88a5edf097e61bec42c3971f4ee12e83571fdfd8;hpb=7d958613de0b14e460ebca1a651b73cfadf9213c;p=rocksndiamonds.git

diff --git a/src/init.c b/src/init.c
index 88a5edf0..5dea5dfc 100644
--- a/src/init.c
+++ b/src/init.c
@@ -1,132 +1,141 @@
 /***********************************************************
-*  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
+* Rocks'n'Diamonds -- McDuffin Strikes Back!               *
 *----------------------------------------------------------*
-*  (c) 1995-98 Artsoft Entertainment                       *
-*              Holger Schemel                              *
-*              Oststrasse 11a                              *
-*              33604 Bielefeld                             *
-*              phone: ++49 +521 290471                     *
-*              email: aeglos@valinor.owl.de                *
+* (c) 1995-2002 Artsoft Entertainment                      *
+*               Holger Schemel                             *
+*               Detmolder Strasse 189                      *
+*               33604 Bielefeld                            *
+*               Germany                                    *
+*               e-mail: info@artsoft.org                   *
 *----------------------------------------------------------*
-*  init.c                                                  *
+* init.c                                                   *
 ***********************************************************/
 
-#include <signal.h>
+#include "libgame/libgame.h"
 
 #include "init.h"
 #include "events.h"
-#include "misc.h"
-#include "sound.h"
 #include "screens.h"
 #include "editor.h"
 #include "game.h"
 #include "tape.h"
 #include "tools.h"
 #include "files.h"
-#include "joystick.h"
-#include "image.h"
-#include "pcx.h"
 #include "network.h"
 #include "netserv.h"
+#include "cartoons.h"
+#include "config.h"
 
-struct PictureFileInfo
-{
-  char *picture_filename;
-  boolean picture_with_mask;
-};
+#include "conf_e2g.c"	/* include auto-generated data structure definitions */
 
-#if 0
-struct IconFileInfo
-{
-  char *picture_filename;
-  char *picturemask_filename;
-};
-#endif
 
-#ifndef USE_SDL_LIBRARY
-static int sound_process_id = 0;
+static char *image_filename[NUM_PICTURES] =
+{
+#if 0
+  "RocksScreen.pcx",
+  "RocksDoor.pcx",
+  "RocksToons.pcx",
+  "RocksFontBig.pcx",
+  "RocksFontSmall.pcx",
+  "RocksFontMedium.pcx",
+  "RocksFontEM.pcx"
+#else
+  "RocksScreen.pcx",
+  "RocksElements.pcx",
+  "RocksDoor.pcx",
+  "RocksHeroes.pcx",
+  "RocksToons.pcx",
+  "RocksSP.pcx",
+  "RocksDC.pcx",
+  "RocksMore.pcx",
+  "RocksFontBig.pcx",
+  "RocksFontSmall.pcx",
+  "RocksFontMedium.pcx",
+  "RocksFontEM.pcx"
 #endif
+}; 
 
+static void InitSetup(void);
 static void InitPlayerInfo(void);
 static void InitLevelInfo(void);
+static void InitArtworkInfo(void);
+static void InitLevelArtworkInfo(void);
 static void InitNetworkServer(void);
-#if 0
-static void InitDisplay(void);
-#endif
+static void InitImages(void);
+static void InitMixer(void);
 static void InitSound(void);
-static void InitSoundServer(void);
-#if 0
-static void InitWindow(int, char **);
-#endif
 static void InitGfx(void);
 static void InitGfxBackground(void);
-static void LoadGfx(int, struct PictureFileInfo *);
 static void InitGadgets(void);
 static void InitElementProperties(void);
+static void InitElementInfo(void);
+static void InitGraphicInfo(void);
+static void InitSoundInfo();
+static void Execute_Debug_Command(char *);
 
-void OpenAll(int argc, char *argv[])
+void OpenAll(void)
 {
-#if defined(MSDOS) || defined(WIN32)
-  initErrorFile();
-#endif
+  if (options.debug_command)
+  {
+    Execute_Debug_Command(options.debug_command);
+
+    exit(0);
+  }
 
   if (options.serveronly)
   {
-#ifdef WIN32
-    Error(ERR_WARN, "networking not supported in Windows version");
-#else
+#if defined(PLATFORM_UNIX)
     NetworkServer(options.server_port, options.serveronly);
+#else
+    Error(ERR_WARN, "networking only supported in Unix version");
 #endif
-
-    /* never reached */
-    exit(0);
+    exit(0);	/* never reached */
   }
 
+  InitProgramInfo(UNIX_USERDATA_DIRECTORY,
+		  PROGRAM_TITLE_STRING, getWindowTitleString(),
+		  ICON_TITLE_STRING, X11_ICON_FILENAME, X11_ICONMASK_FILENAME,
+		  MSDOS_POINTER_FILENAME,
+		  COOKIE_PREFIX, FILENAME_PREFIX, GAME_VERSION_ACTUAL);
+
+  InitSetup();
   InitPlayerInfo();
+  InitArtworkInfo();		/* needed before loading gfx, sound & music */
 
   InitCounter();
-  InitSound();
-  InitSoundServer();
+  InitMixer();
   InitJoysticks();
   InitRND(NEW_RANDOMIZE);
 
-  signal(SIGINT, CloseAllAndExit);
-  signal(SIGTERM, CloseAllAndExit);
-
+  InitVideoDisplay();
+  InitVideoBuffer(&backbuffer, &window, WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH,
+		  setup.fullscreen);
 
-  InitBufferedDisplay(&backbuffer, &window);
   InitEventFilter(FilterMouseMotionEvents);
 
-
-
-#if 0
-
-  InitDisplay();
-  InitWindow(argc, argv);
-
-#if 0
-#ifndef USE_SDL_LIBRARY
-  XMapWindow(display, window);
-  FlushDisplay();
-#endif
-#endif
-
-#endif
-
-
-
   InitGfx();
   InitElementProperties();	/* initializes IS_CHAR() for el2gfx() */
+  InitElementInfo();
 
   InitLevelInfo();
-  InitGadgets();		/* needs to know number of level series */
+  InitLevelArtworkInfo();
+  InitImages();			/* needs to know current level directory */
+  InitSound();			/* needs to know current level directory */
+  InitGadgets();		/* needs images + number of level series */
 
   InitGfxBackground();
+  InitToons();
+
   DrawMainMenu();
 
   InitNetworkServer();
 }
 
+void InitSetup()
+{
+  LoadSetup();					/* global setup info */
+}
+
 void InitPlayerInfo()
 {
   int i;
@@ -135,14 +144,9 @@ void InitPlayerInfo()
   local_player = &stored_player[0];
 
   for (i=0; i<MAX_PLAYERS; i++)
-  {
-    stored_player[i].joystick_fd = -1;	/* joystick device closed */
     stored_player[i].connected = FALSE;
-  }
 
   local_player->connected = TRUE;
-
-  LoadSetup();					/* global setup info */
 }
 
 void InitLevelInfo()
@@ -152,16 +156,26 @@ void InitLevelInfo()
   LoadLevelSetup_SeriesInfo();			/* last played level info */
 }
 
+void InitArtworkInfo()
+{
+  LoadArtworkInfo();
+}
+
+void InitLevelArtworkInfo()
+{
+  LoadLevelArtworkInfo();
+}
+
 void InitNetworkServer()
 {
-#if !defined(MSDOS) && !defined(WIN32)
+#if defined(PLATFORM_UNIX)
   int nr_wanted;
 #endif
 
   if (!options.network)
     return;
 
-#if !defined(MSDOS) && !defined(WIN32)
+#if defined(PLATFORM_UNIX)
   nr_wanted = Request("Choose player", REQ_PLAYER | REQ_STAY_CLOSED);
 
   if (!ConnectToServer(options.server_host, options.server_port))
@@ -175,1022 +189,1209 @@ void InitNetworkServer()
 #endif
 }
 
-void InitSound()
+static void ReinitializeGraphics()
 {
-  int i;
+  ReloadCustomImages();		/* load custom image files */
 
-  if (sound_status == SOUND_OFF)
-    return;
+  InitGraphicInfo();		/* initialize graphic info from config file */
 
-#ifdef USE_SDL_LIBRARY
-  /* initialize SDL audio */
+  InitFontInfo(new_graphic_info[IMG_MENU_FONT_BIG].bitmap,
+	       new_graphic_info[IMG_MENU_FONT_MEDIUM].bitmap,
+	       new_graphic_info[IMG_MENU_FONT_SMALL].bitmap,
+	       new_graphic_info[IMG_MENU_FONT_EM].bitmap);
+}
 
-  if (SDL_Init(SDL_INIT_AUDIO) < 0)
-  {
-    Error(ERR_WARN, "SDL_Init() failed: %s", SDL_GetError());
-    sound_status = SOUND_OFF;
-    return;
-  }
+static void InitImages()
+{
+  InitImageList(image_config, image_config_suffix, NUM_IMAGE_FILES);
 
-  if (Mix_OpenAudio(22050, AUDIO_S16, 2, 512) < 0)
-  {
-    Error(ERR_WARN, "Mix_OpenAudio() failed: %s", SDL_GetError());
-    sound_status = SOUND_OFF;
-    return;
-  }
+  ReinitializeGraphics();
+}
 
-  Mix_Volume(-1, SDL_MIX_MAXVOLUME / 4);
-  Mix_VolumeMusic(SDL_MIX_MAXVOLUME / 4);
+static void InitMixer()
+{
+  OpenAudio();
 
-  sound_status = SOUND_AVAILABLE;
-  sound_loops_allowed = TRUE;
+  InitSoundList(sound_config, sound_config_suffix, NUM_SOUND_FILES);
 
-#else /* !USE_SDL_LIBRARY */
+  StartMixer();
+}
 
-#if !defined(MSDOS) && !defined(WIN32)
-  if (access(sound_device_name, W_OK) != 0)
-  {
-    Error(ERR_WARN, "cannot access sound device - no sounds");
-    sound_status = SOUND_OFF;
-    return;
-  }
+static void InitSound()
+{
+  /* load custom sounds and music */
+  InitReloadSounds(artwork.snd_current->identifier);
+  InitReloadMusic(artwork.mus_current->identifier);
 
-  if ((sound_device = OpenAudio(sound_device_name)) < 0)
-  {
-    Error(ERR_WARN, "cannot open sound device - no sounds");
-    sound_status = SOUND_OFF;
-    return;
-  }
+  InitSoundInfo();
+}
 
-  close(sound_device);
-  sound_status = SOUND_AVAILABLE;
+static void InitTileClipmasks()
+{
+#if defined(TARGET_X11)
+  XGCValues clip_gc_values;
+  unsigned long clip_gc_valuemask;
 
-#ifdef VOXWARE
-  sound_loops_allowed = TRUE;
+#if defined(TARGET_X11_NATIVE)
 
-  /*
-  setup.sound_loops_on = TRUE;
-  */
+#if 0
+  GC copy_clipmask_gc;
 
+  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
-#else /* MSDOS || WIN32 */
-  sound_loops_allowed = TRUE;
 
-  /*
-  setup.sound_loops_on = TRUE;
-  */
+#endif /* TARGET_X11_NATIVE */
+#endif /* TARGET_X11 */
 
-#endif /* MSDOS || WIN32 */
-#endif /* !USE_SDL_LIBRARY */
+  int i;
 
-  for(i=0; i<NUM_SOUNDS; i++)
-  {
-    Sound[i].name = sound_name[i];
+  /* initialize pixmap array for special X11 tile clipping to Pixmap 'None' */
+  for (i=0; i<NUM_TILES; i++)
+    tile_clipmask[i] = None;
 
-    if (!LoadSound(&Sound[i]))
+#if defined(TARGET_X11)
+  /* This stuff is needed because X11 (XSetClipOrigin(), to be precise) is
+     often very slow when preparing a masked XCopyArea() for big Pixmaps.
+     To prevent this, create small (tile-sized) mask Pixmaps which will then
+     be set much faster with XSetClipOrigin() and speed things up a lot. */
+
+  clip_gc_values.graphics_exposures = False;
+  clip_gc_valuemask = GCGraphicsExposures;
+  tile_clip_gc = XCreateGC(display, window->drawable,
+			   clip_gc_valuemask, &clip_gc_values);
+
+#if 0
+  for (i=0; i<NUM_BITMAPS; i++)
+  {
+    if (pix[i]->clip_mask)
     {
-      sound_status = SOUND_OFF;
-      sound_loops_allowed = FALSE;
-      return;
+      clip_gc_values.graphics_exposures = False;
+      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);
     }
   }
-
-#if 0
-  sound_status = SOUND_OFF;
 #endif
 
-}
-
-void InitSoundServer()
-{
-  if (sound_status == SOUND_OFF)
-    return;
+#if defined(TARGET_X11_NATIVE)
 
-#ifndef USE_SDL_LIBRARY
-
-#if !defined(MSDOS) && !defined(WIN32)
+#if 0
+  /* 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);
 
-  if (pipe(sound_pipe)<0)
+  /* create only those clipping Pixmaps we really need */
+  for (i=0; tile_needs_clipping[i].start>=0; i++)
   {
-    Error(ERR_WARN, "cannot create pipe - no sounds");
-    sound_status = SOUND_OFF;
-    return;
-  }
+    int j;
 
-  if ((sound_process_id = fork()) < 0)
-  {       
-    Error(ERR_WARN, "cannot create sound server process - no sounds");
-    sound_status = SOUND_OFF;
-    return;
-  }
+    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;
+      Bitmap *src_bitmap;
+      Pixmap src_pixmap;
 
-  if (!sound_process_id)	/* we are child */
-  {
-    SoundServer();
+      getGraphicSource(graphic, &src_bitmap, &src_x, &src_y);
+      src_pixmap = src_bitmap->clip_mask;
 
-    /* never reached */
-    exit(0);
-  }
-  else				/* we are parent */
-    close(sound_pipe[0]);	/* no reading from pipe needed */
-
-#else /* MSDOS || WIN32 */
+      tile_clipmask[tile] = XCreatePixmap(display, window->drawable,
+					  TILEX, TILEY, 1);
 
-  SoundServer();
+      XCopyArea(display, src_pixmap, tile_clipmask[tile], copy_clipmask_gc,
+		src_x, src_y, TILEX, TILEY, 0, 0);
+    }
+  }
 
-#endif /* MSDOS */
+  XFreeGC(display, copy_clipmask_gc);
+#endif
 
-#endif /* !USE_SDL_LIBRARY */
+#endif /* TARGET_X11_NATIVE */
+#endif /* TARGET_X11 */
 }
 
-void InitJoysticks()
+void FreeTileClipmasks()
 {
-#ifdef USE_SDL_JOYSTICK
-  static boolean sdl_joystick_subsystem_initialized = FALSE;
-#endif
-
+#if defined(TARGET_X11)
   int i;
 
-  if (global_joystick_status == JOYSTICK_OFF)
-    return;
-
-  joystick_status = JOYSTICK_OFF;
-
-#ifdef USE_SDL_JOYSTICK
-
-  if (!sdl_joystick_subsystem_initialized)
+  for (i=0; i<NUM_TILES; i++)
   {
-    sdl_joystick_subsystem_initialized = TRUE;
-
-    if (SDL_Init(SDL_INIT_JOYSTICK) < 0)
+    if (tile_clipmask[i] != None)
     {
-      Error(ERR_EXIT, "SDL_Init() failed: %s", SDL_GetError());
-      return;
+      XFreePixmap(display, tile_clipmask[i]);
+      tile_clipmask[i] = None;
     }
   }
 
-  for (i=0; i<MAX_PLAYERS; i++)
-  {
-    char *device_name = setup.input[i].joy.device_name;
-    int joystick_nr = getJoystickNrFromDeviceName(device_name);
-
-    if (joystick_nr >= SDL_NumJoysticks())
-      joystick_nr = -1;
+  if (tile_clip_gc)
+    XFreeGC(display, tile_clip_gc);
+  tile_clip_gc = None;
 
-    /* misuse joystick file descriptor variable to store joystick number */
-    stored_player[i].joystick_fd = joystick_nr;
-
-    /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
-    if (Check_SDL_JoystickOpened(joystick_nr))
-      Close_SDL_Joystick(joystick_nr);
-
-    if (!setup.input[i].use_joystick)
-      continue;
-
-    if (!Open_SDL_Joystick(joystick_nr))
+#if 0
+  for (i=0; i<NUM_BITMAPS; i++)
+  {
+    if (pix[i] != NULL && pix[i]->stored_clip_gc)
     {
-      Error(ERR_WARN, "cannot open joystick %d", joystick_nr);
-      continue;
+      XFreeGC(display, pix[i]->stored_clip_gc);
+      pix[i]->stored_clip_gc = None;
     }
-
-    joystick_status = JOYSTICK_AVAILABLE;
   }
+#endif
 
-#else /* !USE_SDL_JOYSTICK */
-
-#ifndef MSDOS
-  for (i=0; i<MAX_PLAYERS; i++)
-  {
-    char *device_name = setup.input[i].joy.device_name;
+#endif /* TARGET_X11 */
+}
 
-    /* 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;
-    }
+void InitGfx()
+{
+  int i;
 
-    if (!setup.input[i].use_joystick)
-      continue;
+  /* initialize some global variables */
+  global.frames_per_second = 0;
+  global.fps_slowdown = FALSE;
+  global.fps_slowdown_factor = 1;
 
-    if (access(device_name, R_OK) != 0)
-    {
-      Error(ERR_WARN, "cannot access joystick device '%s'", device_name);
-      continue;
-    }
+  /* 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);
 
-    if ((stored_player[i].joystick_fd = open(device_name, O_RDONLY)) < 0)
-    {
-      Error(ERR_WARN, "cannot open joystick device '%s'", device_name);
-      continue;
-    }
+  /* create additional image buffers for double-buffering */
+  bitmap_db_field = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
+  bitmap_db_door  = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
+#if 1
+  pix[PIX_DB_FIELD] = bitmap_db_field;
+  pix[PIX_DB_DOOR]  = bitmap_db_door;
+#endif
 
-    joystick_status = JOYSTICK_AVAILABLE;
-  }
+  pix[PIX_FONT_SMALL] = LoadCustomImage(image_filename[PIX_FONT_SMALL]);
 
-#else /* MSDOS */
+  InitFontInfo(NULL, NULL, pix[PIX_FONT_SMALL], NULL);
 
-  /* 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;
+  DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
+  DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
 
-  /*
-  load_joystick_data(JOYSTICK_FILENAME);
-  */
+  DrawInitText("Loading graphics:", 120, FC_GREEN);
 
-  for (i=0; i<MAX_PLAYERS; i++)
+  for (i=0; i<NUM_PICTURES; i++)
   {
-    char *device_name = setup.input[i].joy.device_name;
-    int joystick_nr = getJoystickNrFromDeviceName(device_name);
-
-    if (joystick_nr >= num_joysticks)
-      joystick_nr = -1;
+    if (i != PIX_FONT_SMALL)
+    {
+      DrawInitText(image_filename[i], 150, FC_YELLOW);
 
-    /* misuse joystick file descriptor variable to store joystick number */
-    stored_player[i].joystick_fd = joystick_nr;
+      pix[i] = LoadCustomImage(image_filename[i]);
+    }
   }
-#endif
 
-#endif /* !USE_SDL_LIBRARY */
-}
+  InitFontInfo(pix[PIX_FONT_BIG], pix[PIX_FONT_MEDIUM], pix[PIX_FONT_SMALL],
+	       pix[PIX_FONT_EM]);
 
+  InitTileClipmasks();
+}
 
-
-#if 0
-
-void InitDisplay()
+void InitGfxBackground()
 {
-#ifdef USE_SDL_LIBRARY
-  /* initialize SDL video */
-  if (SDL_Init(SDL_INIT_VIDEO) < 0)
-    Error(ERR_EXIT, "SDL_Init() failed: %s", SDL_GetError());
-
-  /* automatically cleanup SDL stuff after exit() */
-  atexit(SDL_Quit);
+  int x, y;
 
-#else /* !USE_SDL_LIBRARY */
+  drawto = backbuffer;
+  fieldbuffer = bitmap_db_field;
+  SetDrawtoField(DRAW_BACKBUFFER);
 
-#ifndef MSDOS
-  XVisualInfo vinfo_template, *vinfo;
-  int num_visuals;
-#endif
-  unsigned int depth;
-
-  /* connect to X server */
-  if (!(display = XOpenDisplay(options.display_name)))
-    Error(ERR_EXIT, "cannot connect to X server %s",
-	  XDisplayName(options.display_name));
-
-  screen = DefaultScreen(display);
-  visual = DefaultVisual(display, screen);
-  depth  = DefaultDepth(display, screen);
-  cmap   = DefaultColormap(display, screen);
-
-#ifndef MSDOS
-  /* look for good enough visual */
-  vinfo_template.screen = screen;
-  vinfo_template.class = (depth == 8 ? PseudoColor : TrueColor);
-  vinfo_template.depth = depth;
-  if ((vinfo = XGetVisualInfo(display, VisualScreenMask | VisualClassMask |
-			      VisualDepthMask, &vinfo_template, &num_visuals)))
-  {
-    visual = vinfo->visual;
-    XFree((void *)vinfo);
-  }
+  BlitBitmap(new_graphic_info[IMG_MENU_BACK].bitmap, backbuffer,
+	     0, 0, WIN_XSIZE, WIN_YSIZE, 0, 0);
+  ClearRectangle(backbuffer, REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
+  ClearRectangle(bitmap_db_door, 0, 0, 3 * DXSIZE, DYSIZE + VYSIZE);
 
-  /* got appropriate visual? */
-  if (depth < 8)
-  {
-    printf("Sorry, displays with less than 8 bits per pixel not supported.\n");
-    exit(-1);
-  }
-  else if ((depth ==8 && visual->class != PseudoColor) ||
-	   (depth > 8 && visual->class != TrueColor &&
-	    visual->class != DirectColor))
-  {
-    printf("Sorry, cannot get appropriate visual.\n");
-    exit(-1);
-  }
-#endif /* !MSDOS */
-#endif /* !USE_SDL_LIBRARY */
+  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;
 }
 
-void InitWindow(int argc, char *argv[])
+void ReloadCustomArtwork()
 {
-#ifdef USE_SDL_LIBRARY
-  /* open SDL video output device (window or fullscreen mode) */
+  static char *leveldir_current_identifier = NULL;
+  static boolean last_override_level_graphics = FALSE;
+  static boolean last_override_level_sounds = FALSE;
+  static boolean last_override_level_music = FALSE;
+
+  /* identifier for new artwork; default: artwork configured in setup */
+  char *gfx_new_identifier = artwork.gfx_current->identifier;
+  char *snd_new_identifier = artwork.snd_current->identifier;
+  char *mus_new_identifier = artwork.mus_current->identifier;
+
 #if 0
-  if ((backbuffer = SDL_SetVideoMode(WIN_XSIZE, WIN_YSIZE, WIN_SDL_DEPTH,
-				 SDL_HWSURFACE))
-      == NULL)
-    Error(ERR_EXIT, "SDL_SetVideoMode() failed: %s", SDL_GetError());
-#else
-  if (!SetVideoMode())
-    Error(ERR_EXIT, "setting video mode failed");
+  printf("graphics --> '%s' ('%s')\n",
+	 artwork.gfx_current_identifier, artwork.gfx_current->filename);
+  printf("sounds   --> '%s' ('%s')\n",
+	 artwork.snd_current_identifier, artwork.snd_current->filename);
+  printf("music    --> '%s' ('%s')\n",
+	 artwork.mus_current_identifier, artwork.mus_current->filename);
 #endif
 
-  /* set window and icon title */
-  SDL_WM_SetCaption(WINDOW_TITLE_STRING, WINDOW_TITLE_STRING);
-
-  /* set event filter to filter out certain mouse motion events */
-  SDL_SetEventFilter(EventFilter);
-
-#else /* !USE_SDL_LIBRARY */
-
-  unsigned int border_width = 4;
-  XGCValues gc_values;
-  unsigned long gc_valuemask;
-#ifndef MSDOS
-  XTextProperty windowName, iconName;
-  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;
-  char *window_name = WINDOW_TITLE_STRING;
-  char *icon_name = WINDOW_TITLE_STRING;
-  long window_event_mask;
-  Atom proto_atom = None, delete_atom = None;
+  /* leveldir_current may be invalid (level group, parent link) */
+  if (!validLevelSeries(leveldir_current))
+    return;
+
+#if 0
+  printf("--> '%s'\n", artwork.gfx_current_identifier);
 #endif
-  int screen_width, screen_height;
-  int win_xpos = WIN_XPOS, win_ypos = WIN_YPOS;
-  unsigned long pen_fg = WhitePixel(display,screen);
-  unsigned long pen_bg = BlackPixel(display,screen);
-  const int width = WIN_XSIZE, height = WIN_YSIZE;
 
-#ifndef MSDOS
-  static struct IconFileInfo icon_pic =
+  /* when a new level series was selected, check if there was a change
+     in custom artwork stored in level series directory */
+  if (leveldir_current_identifier != leveldir_current->identifier)
   {
-    "rocks_icon.xbm",
-    "rocks_iconmask.xbm"
-  };
-#endif
+    char *identifier_old = leveldir_current_identifier;
+    char *identifier_new = leveldir_current->identifier;
+
+    if (getTreeInfoFromIdentifier(artwork.gfx_first, identifier_old) !=
+	getTreeInfoFromIdentifier(artwork.gfx_first, identifier_new))
+      gfx_new_identifier = identifier_new;
+    if (getTreeInfoFromIdentifier(artwork.snd_first, identifier_old) !=
+	getTreeInfoFromIdentifier(artwork.snd_first, identifier_new))
+      snd_new_identifier = identifier_new;
+    if (getTreeInfoFromIdentifier(artwork.mus_first, identifier_new) !=
+	getTreeInfoFromIdentifier(artwork.mus_first, identifier_new))
+      mus_new_identifier = identifier_new;
 
-  screen_width = XDisplayWidth(display, screen);
-  screen_height = XDisplayHeight(display, screen);
-
-  win_xpos = (screen_width - width) / 2;
-  win_ypos = (screen_height - height) / 2;
-
-  window = XCreateSimpleWindow(display, RootWindow(display, screen),
-			       win_xpos, win_ypos, width, height, border_width,
-			       pen_fg, pen_bg);
-
-#ifndef MSDOS
-  proto_atom = XInternAtom(display, "WM_PROTOCOLS", FALSE);
-  delete_atom = XInternAtom(display, "WM_DELETE_WINDOW", FALSE);
-  if ((proto_atom != None) && (delete_atom != None))
-    XChangeProperty(display, window, proto_atom, XA_ATOM, 32,
-		    PropModePrepend, (unsigned char *) &delete_atom, 1);
-
-  sprintf(icon_filename, "%s/%s/%s",
-	  options.ro_base_directory, GRAPHICS_DIRECTORY,
-	  icon_pic.picture_filename);
-  XReadBitmapFile(display,window,icon_filename,
-		  &icon_width,&icon_height,
-		  &icon_pixmap,&icon_hot_x,&icon_hot_y);
-  if (!icon_pixmap)
-    Error(ERR_EXIT, "cannot read icon bitmap file '%s'", icon_filename);
-
-  sprintf(icon_filename, "%s/%s/%s",
-	  options.ro_base_directory, GRAPHICS_DIRECTORY,
-	  icon_pic.picturemask_filename);
-  XReadBitmapFile(display,window,icon_filename,
-		  &icon_width,&icon_height,
-		  &iconmask_pixmap,&icon_hot_x,&icon_hot_y);
-  if (!iconmask_pixmap)
-    Error(ERR_EXIT, "cannot read icon bitmap file '%s'", icon_filename);
-
-  size_hints.width  = size_hints.min_width  = size_hints.max_width  = width;
-  size_hints.height = size_hints.min_height = size_hints.max_height = height;
-  size_hints.flags = PSize | PMinSize | PMaxSize;
-
-  if (win_xpos || win_ypos)
-  {
-    size_hints.x = win_xpos;
-    size_hints.y = win_ypos;
-    size_hints.flags |= PPosition;
+    leveldir_current_identifier = leveldir_current->identifier;
   }
 
-  if (!XStringListToTextProperty(&window_name, 1, &windowName))
-    Error(ERR_EXIT, "structure allocation for windowName failed");
+  /* custom level artwork configured in level series configuration file
+     always overrides custom level artwork stored in level series directory
+     and (level independant) custom artwork configured in setup menue */
+  if (leveldir_current->graphics_set != NULL)
+    gfx_new_identifier = leveldir_current->graphics_set;
+  if (leveldir_current->sounds_set != NULL)
+    snd_new_identifier = leveldir_current->sounds_set;
+  if (leveldir_current->music_set != NULL)
+    mus_new_identifier = leveldir_current->music_set;
 
-  if (!XStringListToTextProperty(&icon_name, 1, &iconName))
-    Error(ERR_EXIT, "structure allocation for iconName failed");
+  if (strcmp(artwork.gfx_current_identifier, gfx_new_identifier) != 0 ||
+      last_override_level_graphics != setup.override_level_graphics)
+  {
+    int i;
 
-  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;
+    setLevelArtworkDir(artwork.gfx_first);
 
-  class_hints.res_name = program_name;
-  class_hints.res_class = "Rocks'n'Diamonds";
+    ClearRectangle(window, 0, 0, WIN_XSIZE, WIN_YSIZE);
 
-  XSetWMProperties(display, window, &windowName, &iconName, 
-		   argv, argc, &size_hints, &wm_hints, 
-		   &class_hints);
+    for (i=0; i<NUM_PICTURES; i++)
+    {
+      DrawInitText(image_filename[i], 150, FC_YELLOW);
+      ReloadCustomImage(pix[i], image_filename[i]);
+    }
 
-  XFree(windowName.value);
-  XFree(iconName.value);
+    ReinitializeGraphics();
 
-  /* Select event types wanted */
-  window_event_mask =
-    ExposureMask | StructureNotifyMask | FocusChangeMask |
-    ButtonPressMask | ButtonReleaseMask | PointerMotionMask |
-    PointerMotionHintMask | KeyPressMask | KeyReleaseMask;
+    FreeTileClipmasks();
+    InitTileClipmasks();
+    InitGfxBackground();
 
-  XSelectInput(display, window, window_event_mask);
-#endif
+    /* force redraw of (open or closed) door graphics */
+    SetDoorState(DOOR_OPEN_ALL);
+    CloseDoor(DOOR_CLOSE_ALL | DOOR_NO_DELAY);
 
-  /* create GC for drawing with window depth and background color (black) */
-  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 /* !USE_SDL_LIBRARY */
-}
+    artwork.gfx_current_identifier = gfx_new_identifier;
+    last_override_level_graphics = setup.override_level_graphics;
+  }
 
-#endif
+  if (strcmp(artwork.snd_current_identifier, snd_new_identifier) != 0 ||
+      last_override_level_sounds != setup.override_level_sounds)
+  {
+    /* set artwork path to send it to the sound server process */
+    setLevelArtworkDir(artwork.snd_first);
 
+    InitReloadSounds(snd_new_identifier);
 
+    artwork.snd_current_identifier = snd_new_identifier;
+    last_override_level_sounds = setup.override_level_sounds;
+  }
 
-void InitGfx()
-{
-  int i, j;
+  if (strcmp(artwork.mus_current_identifier, mus_new_identifier) != 0 ||
+      last_override_level_music != setup.override_level_music)
+  {
+    /* set artwork path to send it to the sound server process */
+    setLevelArtworkDir(artwork.mus_first);
 
-#ifdef USE_SDL_LIBRARY
-  SDL_Surface *sdl_image_tmp;
-#else
-  GC copy_clipmask_gc;
-  XGCValues clip_gc_values;
-  unsigned long clip_gc_valuemask;
-#endif
+    InitReloadMusic(mus_new_identifier);
 
-#ifdef MSDOS
-  static struct PictureFileInfo pic[NUM_PICTURES] =
-  {
-    { "Screen",	TRUE },
-    { "Door",	TRUE },
-    { "Heroes",	TRUE },
-    { "Toons",	TRUE },
-    { "SP",	TRUE },
-    { "DC",	TRUE },
-    { "More",	TRUE },
-    { "Font",	FALSE },
-    { "Font2",	FALSE },
-    { "Font3",	FALSE }
-  }; 
-#else
-  static struct PictureFileInfo pic[NUM_PICTURES] =
-  {
-    { "RocksScreen",	TRUE },
-    { "RocksDoor",	TRUE },
-    { "RocksHeroes",	TRUE },
-    { "RocksToons",	TRUE },
-    { "RocksSP",	TRUE },
-    { "RocksDC",	TRUE },
-    { "RocksMore",	TRUE },
-    { "RocksFont",	FALSE },
-    { "RocksFont2",	FALSE },
-    { "RocksFont3",	FALSE }
-  }; 
+    artwork.mus_current_identifier = mus_new_identifier;
+    last_override_level_music = setup.override_level_music;
+  }
+
+#if 0
+  printf("<-- '%s'\n", artwork.gfx_current_identifier);
 #endif
+}
 
-#ifdef DEBUG
+void InitGadgets()
+{
+  CreateLevelEditorGadgets();
+  CreateGameButtons();
+  CreateTapeButtons();
+  CreateToolButtons();
+  CreateScreenGadgets();
+}
+
+void InitElementInfo()
+{
 #if 0
-  static struct PictureFileInfo test_pic1 =
-  {
-    "RocksFont2",
-    FALSE
-  };
-  static struct PictureFileInfo test_pic2 =
+  static struct
   {
-    "mouse",
-    FALSE
+    int element;
+    int graphic;
+  }
+  element_to_graphic[] =
+  {
+    { EL_EMPTY,				GFX_LEERRAUM		},
+    { EL_SAND,				GFX_ERDREICH		},
+    { EL_WALL,				GFX_MAUERWERK		},
+    { EL_WALL_CRUMBLED,			GFX_FELSBODEN		},
+    { EL_ROCK,				GFX_FELSBROCKEN		},
+    { EL_EMERALD,			GFX_EDELSTEIN		},
+    { EL_EXIT_CLOSED,			GFX_AUSGANG_ZU		},
+    { EL_EXIT_OPENING,			GFX_AUSGANG_ACT		},
+    { EL_EXIT_OPEN,			GFX_AUSGANG_AUF		},
+    { EL_SP_EXIT_OPEN,			GFX_SP_EXIT		},
+    { EL_PLAYER1,			GFX_SPIELER1		},
+    { EL_PLAYER2,			GFX_SPIELER2		},
+    { EL_PLAYER3,			GFX_SPIELER3		},
+    { EL_PLAYER4,			GFX_SPIELER4		},
+    { EL_BUG,				GFX_KAEFER		},
+    { EL_BUG_RIGHT,			GFX_KAEFER_RIGHT	},
+    { EL_BUG_UP,			GFX_KAEFER_UP		},
+    { EL_BUG_LEFT,			GFX_KAEFER_LEFT		},
+    { EL_BUG_DOWN,			GFX_KAEFER_DOWN		},
+    { EL_SPACESHIP,			GFX_FLIEGER		},
+    { EL_SPACESHIP_RIGHT,		GFX_FLIEGER_RIGHT	},
+    { EL_SPACESHIP_UP,			GFX_FLIEGER_UP		},
+    { EL_SPACESHIP_LEFT,		GFX_FLIEGER_LEFT	},
+    { EL_SPACESHIP_DOWN,		GFX_FLIEGER_DOWN	},
+    { EL_BD_BUTTERFLY,			GFX_BUTTERFLY		},
+    { EL_BD_BUTTERFLY_RIGHT,		GFX_BUTTERFLY_RIGHT	},
+    { EL_BD_BUTTERFLY_UP,		GFX_BUTTERFLY_UP	},
+    { EL_BD_BUTTERFLY_LEFT,		GFX_BUTTERFLY_LEFT	},
+    { EL_BD_BUTTERFLY_DOWN,		GFX_BUTTERFLY_DOWN	},
+    { EL_BD_FIREFLY,			GFX_FIREFLY		},
+    { EL_BD_FIREFLY_RIGHT,		GFX_FIREFLY_RIGHT	},
+    { EL_BD_FIREFLY_UP,			GFX_FIREFLY_UP		},
+    { EL_BD_FIREFLY_LEFT,		GFX_FIREFLY_LEFT	},
+    { EL_BD_FIREFLY_DOWN,		GFX_FIREFLY_DOWN	},
+    { EL_YAMYAM,			GFX_MAMPFER		},
+    { EL_ROBOT,				GFX_ROBOT		},
+    { EL_STEELWALL,			GFX_BETON		},
+    { EL_DIAMOND,			GFX_DIAMANT		},
+    { EL_QUICKSAND_EMPTY,		GFX_MORAST_LEER		},
+    { EL_QUICKSAND_FULL,		GFX_MORAST_VOLL		},
+    { EL_QUICKSAND_EMPTYING,		GFX_MORAST_LEER		},
+    { EL_AMOEBA_DROP,			GFX_TROPFEN		},
+    { EL_BOMB,				GFX_BOMBE		},
+    { EL_MAGIC_WALL,			GFX_MAGIC_WALL_OFF	},
+    { EL_MAGIC_WALL_ACTIVE,		GFX_MAGIC_WALL_EMPTY	},
+    { EL_MAGIC_WALL_EMPTYING,		GFX_MAGIC_WALL_EMPTY	},
+    { EL_MAGIC_WALL_FULL,		GFX_MAGIC_WALL_FULL	},
+    { EL_MAGIC_WALL_DEAD,		GFX_MAGIC_WALL_DEAD	},
+    { EL_ACID,				GFX_SALZSAEURE		},
+    { EL_AMOEBA_DEAD,			GFX_AMOEBE_TOT		},
+    { EL_AMOEBA_WET,			GFX_AMOEBE_NASS		},
+    { EL_AMOEBA_DRY,			GFX_AMOEBE_NORM		},
+    { EL_AMOEBA_FULL,			GFX_AMOEBE_VOLL		},
+    { EL_BD_AMOEBA,			GFX_AMOEBE_BD		},
+    { EL_AMOEBA_TO_DIAMOND,		GFX_AMOEBA2DIAM		},
+    { EL_AMOEBA_DRIPPING,		GFX_AMOEBE_NASS		},
+    { EL_NUT,				GFX_KOKOSNUSS		},
+    { EL_GAMEOFLIFE,			GFX_LIFE		},
+    { EL_BIOMAZE,			GFX_LIFE_ASYNC		},
+    { EL_DYNAMITE_ACTIVE,		GFX_DYNAMIT		},
+    { EL_STONEBLOCK,			GFX_BADEWANNE		},
+    { EL_ACIDPOOL_TOPLEFT,		GFX_BADEWANNE1		},
+    { EL_ACIDPOOL_TOPRIGHT,		GFX_BADEWANNE2		},
+    { EL_ACIDPOOL_BOTTOMLEFT,		GFX_BADEWANNE3		},
+    { EL_ACIDPOOL_BOTTOM,		GFX_BADEWANNE4		},
+    { EL_ACIDPOOL_BOTTOMRIGHT,		GFX_BADEWANNE5		},
+    { EL_ROBOT_WHEEL,			GFX_ABLENK_AUS		},
+    { EL_ROBOT_WHEEL_ACTIVE,		GFX_ABLENK_EIN		},
+    { EL_KEY1,				GFX_SCHLUESSEL1		},
+    { EL_KEY2,				GFX_SCHLUESSEL2		},
+    { EL_KEY3,				GFX_SCHLUESSEL3		},
+    { EL_KEY4,				GFX_SCHLUESSEL4		},
+    { EL_GATE1,				GFX_PFORTE1		},
+    { EL_GATE2,				GFX_PFORTE2		},
+    { EL_GATE3,				GFX_PFORTE3		},
+    { EL_GATE4,				GFX_PFORTE4		},
+    { EL_GATE1_GRAY,			GFX_PFORTE1X		},
+    { EL_GATE2_GRAY,			GFX_PFORTE2X		},
+    { EL_GATE3_GRAY,			GFX_PFORTE3X		},
+    { EL_GATE4_GRAY,			GFX_PFORTE4X		},
+    { EL_DYNAMITE,			GFX_DYNAMIT_AUS		},
+    { EL_PACMAN,			GFX_PACMAN		},
+    { EL_PACMAN_RIGHT,			GFX_PACMAN_RIGHT	},
+    { EL_PACMAN_UP,			GFX_PACMAN_UP		},
+    { EL_PACMAN_LEFT,			GFX_PACMAN_LEFT		},
+    { EL_PACMAN_DOWN,			GFX_PACMAN_DOWN		},
+    { EL_INVISIBLE_WALL,		GFX_UNSICHTBAR		},
+    { EL_INVISIBLE_WALL_ACTIVE,		GFX_UNSICHTBAR_ON	},
+    { EL_WALL_EMERALD,			GFX_ERZ_EDEL		},
+    { EL_WALL_DIAMOND,			GFX_ERZ_DIAM		},
+    { EL_LAMP,				GFX_BIRNE_AUS		},
+    { EL_LAMP_ACTIVE,			GFX_BIRNE_EIN		},
+    { EL_TIME_ORB_FULL,			GFX_ZEIT_VOLL		},
+    { EL_TIME_ORB_EMPTY,		GFX_ZEIT_LEER		},
+    { EL_WALL_GROWING,			GFX_MAUER_LEBT		},
+    { EL_WALL_GROWING_X,		GFX_MAUER_X		},
+    { EL_WALL_GROWING_Y,		GFX_MAUER_Y		},
+    { EL_WALL_GROWING_XY,		GFX_MAUER_XY		},
+    { EL_BD_DIAMOND,			GFX_EDELSTEIN_BD	},
+    { EL_EMERALD_YELLOW,		GFX_EDELSTEIN_GELB	},
+    { EL_EMERALD_RED,			GFX_EDELSTEIN_ROT	},
+    { EL_EMERALD_PURPLE,		GFX_EDELSTEIN_LILA	},
+    { EL_WALL_BD_DIAMOND,		GFX_ERZ_EDEL_BD		},
+    { EL_WALL_EMERALD_YELLOW,		GFX_ERZ_EDEL_GELB	},
+    { EL_WALL_EMERALD_RED,		GFX_ERZ_EDEL_ROT	},
+    { EL_WALL_EMERALD_PURPLE,		GFX_ERZ_EDEL_LILA	},
+    { EL_DARK_YAMYAM,			GFX_MAMPFER2		},
+    { EL_BD_MAGIC_WALL,			GFX_MAGIC_WALL_BD_OFF	},
+    { EL_BD_MAGIC_WALL_ACTIVE,		GFX_MAGIC_WALL_BD_EMPTY	},
+    { EL_BD_MAGIC_WALL_EMPTYING,	GFX_MAGIC_WALL_BD_EMPTY	},
+    { EL_BD_MAGIC_WALL_FULL,		GFX_MAGIC_WALL_BD_FULL	},
+    { EL_BD_MAGIC_WALL_DEAD,		GFX_MAGIC_WALL_BD_DEAD	},
+    { EL_DYNABOMB_PLAYER1_ACTIVE,	GFX_DYNABOMB		},
+    { EL_DYNABOMB_PLAYER2_ACTIVE,	GFX_DYNABOMB		},
+    { EL_DYNABOMB_PLAYER3_ACTIVE,	GFX_DYNABOMB		},
+    { EL_DYNABOMB_PLAYER4_ACTIVE,	GFX_DYNABOMB		},
+    { EL_DYNABOMB_NR,			GFX_DYNABOMB_NR		},
+    { EL_DYNABOMB_SZ,			GFX_DYNABOMB_SZ		},
+    { EL_DYNABOMB_XL,			GFX_DYNABOMB_XL		},
+    { EL_SOKOBAN_OBJECT,		GFX_SOKOBAN_OBJEKT	},
+    { EL_SOKOBAN_FIELD_EMPTY,		GFX_SOKOBAN_FELD_LEER	},
+    { EL_SOKOBAN_FIELD_FULL,		GFX_SOKOBAN_FELD_VOLL	},
+    { EL_MOLE,				GFX_MOLE		},
+    { EL_PENGUIN,			GFX_PINGUIN		},
+    { EL_PIG,				GFX_SCHWEIN		},
+    { EL_DRAGON,			GFX_DRACHE		},
+    { EL_SATELLITE,			GFX_SONDE		},
+    { EL_ARROW_BLUE_LEFT,		GFX_PFEIL_LEFT		},
+    { EL_ARROW_BLUE_RIGHT,		GFX_PFEIL_RIGHT		},
+    { EL_ARROW_BLUE_UP,			GFX_PFEIL_UP		},
+    { EL_ARROW_BLUE_DOWN,		GFX_PFEIL_DOWN		},
+    { EL_SPEED_PILL,			GFX_SPEED_PILL		},
+    { EL_SP_TERMINAL_ACTIVE,		GFX_SP_TERMINAL		},
+    { EL_SP_BUGGY_BASE_ACTIVE,		GFX_SP_BUG_ACTIVE	},
+    { EL_SP_ZONK,			GFX_SP_ZONK		},
+    { EL_INVISIBLE_STEELWALL,		GFX_INVISIBLE_STEEL	},
+    { EL_INVISIBLE_STEELWALL_ACTIVE,	GFX_INVISIBLE_STEEL_ON	},
+    { EL_BLACK_ORB,			GFX_BLACK_ORB		},
+    { EL_EM_GATE1,			GFX_EM_GATE_1		},
+    { EL_EM_GATE2,			GFX_EM_GATE_2		},
+    { EL_EM_GATE3,			GFX_EM_GATE_3		},
+    { EL_EM_GATE4,			GFX_EM_GATE_4		},
+    { EL_EM_GATE1_GRAY,			GFX_EM_GATE_1X		},
+    { EL_EM_GATE2_GRAY,			GFX_EM_GATE_2X		},
+    { EL_EM_GATE3_GRAY,			GFX_EM_GATE_3X		},
+    { EL_EM_GATE4_GRAY,			GFX_EM_GATE_4X		},
+    { EL_EM_KEY1_FILE,			GFX_EM_KEY_1		},
+    { EL_EM_KEY2_FILE,			GFX_EM_KEY_2		},
+    { EL_EM_KEY3_FILE,			GFX_EM_KEY_3		},
+    { EL_EM_KEY4_FILE,			GFX_EM_KEY_4		},
+    { EL_EM_KEY1,			GFX_EM_KEY_1		},
+    { EL_EM_KEY2,			GFX_EM_KEY_2		},
+    { EL_EM_KEY3,			GFX_EM_KEY_3		},
+    { EL_EM_KEY4,			GFX_EM_KEY_4		},
+    { EL_PEARL,				GFX_PEARL		},
+    { EL_CRYSTAL,			GFX_CRYSTAL		},
+    { EL_WALL_PEARL,			GFX_WALL_PEARL		},
+    { EL_WALL_CRYSTAL,			GFX_WALL_CRYSTAL	},
+    { EL_DOOR_WHITE,			GFX_DOOR_WHITE		},
+    { EL_DOOR_WHITE_GRAY,		GFX_DOOR_WHITE_GRAY	},
+    { EL_KEY_WHITE,			GFX_KEY_WHITE		},
+    { EL_SHIELD_NORMAL,			GFX_SHIELD_PASSIVE	},
+    { EL_SHIELD_DEADLY,			GFX_SHIELD_ACTIVE	},
+    { EL_EXTRA_TIME,			GFX_EXTRA_TIME		},
+    { EL_SWITCHGATE_OPEN,		GFX_SWITCHGATE_OPEN	},
+    { EL_SWITCHGATE_CLOSED,		GFX_SWITCHGATE_CLOSED	},
+    { EL_SWITCHGATE_SWITCH_UP,		GFX_SWITCHGATE_SWITCH_1	},
+    { EL_SWITCHGATE_SWITCH_DOWN,	GFX_SWITCHGATE_SWITCH_2	},
+    { EL_CONVEYOR_BELT1_LEFT,		GFX_BELT1_LEFT		},
+    { EL_CONVEYOR_BELT1_MIDDLE,		GFX_BELT1_MIDDLE	},
+    { EL_CONVEYOR_BELT1_RIGHT,		GFX_BELT1_RIGHT		},
+    { EL_CONVEYOR_BELT1_LEFT_ACTIVE,	GFX_BELT1_LEFT		},
+    { EL_CONVEYOR_BELT1_MIDDLE_ACTIVE,	GFX_BELT1_MIDDLE	},
+    { EL_CONVEYOR_BELT1_RIGHT_ACTIVE,	GFX_BELT1_RIGHT		},
+    { EL_CONVEYOR_BELT1_SWITCH_LEFT,	GFX_BELT1_SWITCH_LEFT	},
+    { EL_CONVEYOR_BELT1_SWITCH_MIDDLE,	GFX_BELT1_SWITCH_MIDDLE	},
+    { EL_CONVEYOR_BELT1_SWITCH_RIGHT,	GFX_BELT1_SWITCH_RIGHT	},
+    { EL_CONVEYOR_BELT2_LEFT,		GFX_BELT2_LEFT		},
+    { EL_CONVEYOR_BELT2_MIDDLE,		GFX_BELT2_MIDDLE	},
+    { EL_CONVEYOR_BELT2_RIGHT,		GFX_BELT2_RIGHT		},
+    { EL_CONVEYOR_BELT2_LEFT_ACTIVE,	GFX_BELT2_LEFT		},
+    { EL_CONVEYOR_BELT2_MIDDLE_ACTIVE,	GFX_BELT2_MIDDLE	},
+    { EL_CONVEYOR_BELT2_RIGHT_ACTIVE,	GFX_BELT2_RIGHT		},
+    { EL_CONVEYOR_BELT2_SWITCH_LEFT,	GFX_BELT2_SWITCH_LEFT	},
+    { EL_CONVEYOR_BELT2_SWITCH_MIDDLE,	GFX_BELT2_SWITCH_MIDDLE	},
+    { EL_CONVEYOR_BELT2_SWITCH_RIGHT,	GFX_BELT2_SWITCH_RIGHT	},
+    { EL_CONVEYOR_BELT3_LEFT,		GFX_BELT3_LEFT		},
+    { EL_CONVEYOR_BELT3_MIDDLE,		GFX_BELT3_MIDDLE	},
+    { EL_CONVEYOR_BELT3_RIGHT,		GFX_BELT3_RIGHT		},
+    { EL_CONVEYOR_BELT3_LEFT_ACTIVE,	GFX_BELT3_LEFT		},
+    { EL_CONVEYOR_BELT3_MIDDLE_ACTIVE,	GFX_BELT3_MIDDLE	},
+    { EL_CONVEYOR_BELT3_RIGHT_ACTIVE,	GFX_BELT3_RIGHT		},
+    { EL_CONVEYOR_BELT3_SWITCH_LEFT,	GFX_BELT3_SWITCH_LEFT	},
+    { EL_CONVEYOR_BELT3_SWITCH_MIDDLE,	GFX_BELT3_SWITCH_MIDDLE	},
+    { EL_CONVEYOR_BELT3_SWITCH_RIGHT,	GFX_BELT3_SWITCH_RIGHT	},
+    { EL_CONVEYOR_BELT4_LEFT,		GFX_BELT4_LEFT		},
+    { EL_CONVEYOR_BELT4_MIDDLE,		GFX_BELT4_MIDDLE	},
+    { EL_CONVEYOR_BELT4_RIGHT,		GFX_BELT4_RIGHT		},
+    { EL_CONVEYOR_BELT4_LEFT_ACTIVE,	GFX_BELT4_LEFT		},
+    { EL_CONVEYOR_BELT4_MIDDLE_ACTIVE,	GFX_BELT4_MIDDLE	},
+    { EL_CONVEYOR_BELT4_RIGHT_ACTIVE,	GFX_BELT4_RIGHT		},
+    { EL_CONVEYOR_BELT4_SWITCH_LEFT,	GFX_BELT4_SWITCH_LEFT	},
+    { EL_CONVEYOR_BELT4_SWITCH_MIDDLE,	GFX_BELT4_SWITCH_MIDDLE	},
+    { EL_CONVEYOR_BELT4_SWITCH_RIGHT,	GFX_BELT4_SWITCH_RIGHT	},
+    { EL_LANDMINE,			GFX_LANDMINE		},
+    { EL_ENVELOPE,			GFX_ENVELOPE		},
+    { EL_LIGHT_SWITCH,			GFX_LIGHT_SWITCH_OFF	},
+    { EL_LIGHT_SWITCH_ACTIVE,		GFX_LIGHT_SWITCH_ON	},
+    { EL_SIGN_EXCLAMATION,		GFX_SIGN_EXCLAMATION	},
+    { EL_SIGN_RADIOACTIVITY,		GFX_SIGN_RADIOACTIVITY	},
+    { EL_SIGN_STOP,			GFX_SIGN_STOP		},
+    { EL_SIGN_WHEELCHAIR,		GFX_SIGN_WHEELCHAIR	},
+    { EL_SIGN_PARKING,			GFX_SIGN_PARKING	},
+    { EL_SIGN_ONEWAY,			GFX_SIGN_ONEWAY		},
+    { EL_SIGN_HEART,			GFX_SIGN_HEART		},
+    { EL_SIGN_TRIANGLE,			GFX_SIGN_TRIANGLE	},
+    { EL_SIGN_ROUND,			GFX_SIGN_ROUND		},
+    { EL_SIGN_EXIT,			GFX_SIGN_EXIT		},
+    { EL_SIGN_YINYANG,			GFX_SIGN_YINYANG	},
+    { EL_SIGN_OTHER,			GFX_SIGN_OTHER		},
+    { EL_MOLE_LEFT,			GFX_MOLE_LEFT		},
+    { EL_MOLE_RIGHT,			GFX_MOLE_RIGHT		},
+    { EL_MOLE_UP,			GFX_MOLE_UP		},
+    { EL_MOLE_DOWN,			GFX_MOLE_DOWN		},
+    { EL_STEELWALL_SLANTED,		GFX_STEEL_SLANTED	},
+    { EL_INVISIBLE_SAND,		GFX_SAND_INVISIBLE	},
+    { EL_INVISIBLE_SAND_ACTIVE,		GFX_SAND_INVISIBLE_ON	},
+    { EL_DX_UNKNOWN_15,			GFX_DX_UNKNOWN_15	},
+    { EL_DX_UNKNOWN_42,			GFX_DX_UNKNOWN_42	},
+    { EL_TIMEGATE_OPEN,			GFX_TIMEGATE_OPEN	},
+    { EL_TIMEGATE_CLOSED,		GFX_TIMEGATE_CLOSED	},
+    { EL_TIMEGATE_SWITCH_ACTIVE,	GFX_TIMEGATE_SWITCH	},
+    { EL_TIMEGATE_SWITCH,		GFX_TIMEGATE_SWITCH	},
+    { EL_BALLOON,			GFX_BALLOON		},
+    { EL_BALLOON_SEND_LEFT,		GFX_BALLOON_SEND_LEFT	},
+    { EL_BALLOON_SEND_RIGHT,		GFX_BALLOON_SEND_RIGHT	},
+    { EL_BALLOON_SEND_UP,		GFX_BALLOON_SEND_UP	},
+    { EL_BALLOON_SEND_DOWN,		GFX_BALLOON_SEND_DOWN	},
+    { EL_BALLOON_SEND_ANY_DIRECTION,	GFX_BALLOON_SEND_ANY	},
+    { EL_EMC_STEELWALL1,		GFX_EMC_STEEL_WALL_1	},
+    { EL_EMC_STEELWALL2,		GFX_EMC_STEEL_WALL_2	},
+    { EL_EMC_STEELWALL3,		GFX_EMC_STEEL_WALL_3	},
+    { EL_EMC_STEELWALL4,		GFX_EMC_STEEL_WALL_4	},
+    { EL_EMC_WALL_PILLAR_UPPER,		GFX_EMC_WALL_1		},
+    { EL_EMC_WALL_PILLAR_MIDDLE,	GFX_EMC_WALL_2		},
+    { EL_EMC_WALL_PILLAR_LOWER,		GFX_EMC_WALL_3		},
+    { EL_EMC_WALL4,			GFX_EMC_WALL_4		},
+    { EL_EMC_WALL5,			GFX_EMC_WALL_5		},
+    { EL_EMC_WALL6,			GFX_EMC_WALL_6		},
+    { EL_EMC_WALL7,			GFX_EMC_WALL_7		},
+    { EL_EMC_WALL8,			GFX_EMC_WALL_8		},
+    { EL_TUBE_ALL,			GFX_TUBE_CROSS		},
+    { EL_TUBE_VERTICAL,			GFX_TUBE_VERTICAL	},
+    { EL_TUBE_HORIZONTAL,		GFX_TUBE_HORIZONTAL	},
+    { EL_TUBE_VERTICAL_LEFT,		GFX_TUBE_VERT_LEFT	},
+    { EL_TUBE_VERTICAL_RIGHT,		GFX_TUBE_VERT_RIGHT	},
+    { EL_TUBE_HORIZONTAL_UP,		GFX_TUBE_HORIZ_UP	},
+    { EL_TUBE_HORIZONTAL_DOWN,		GFX_TUBE_HORIZ_DOWN	},
+    { EL_TUBE_LEFT_UP,			GFX_TUBE_LEFT_UP	},
+    { EL_TUBE_LEFT_DOWN,		GFX_TUBE_LEFT_DOWN	},
+    { EL_TUBE_RIGHT_UP,			GFX_TUBE_RIGHT_UP	},
+    { EL_TUBE_RIGHT_DOWN,		GFX_TUBE_RIGHT_DOWN	},
+    { EL_SPRING,			GFX_SPRING		},
+    { EL_SPRING_MOVING,			GFX_SPRING		},
+    { EL_TRAP,				GFX_TRAP_INACTIVE	},
+    { EL_TRAP_ACTIVE,			GFX_TRAP_ACTIVE		},
+    { EL_BD_WALL,			GFX_BD_WALL		},
+    { EL_BD_ROCK,			GFX_BD_ROCK		},
+    { EL_DX_SUPABOMB,			GFX_DX_SUPABOMB		},
+    { EL_SP_MURPHY_CLONE,		GFX_SP_MURPHY_CLONE	},
+    { -1,				-1			}
   };
-#endif
-#endif
 
   static struct
   {
-    int start;
-    int count;
+    int element;
+    int graphic_left;
+    int graphic_right;
+    int graphic_up;
+    int graphic_down;
   }
-  tile_needs_clipping[] =
+  element_to_direction_graphic[] =
   {
-    { 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 }
+    {
+      EL_PLAYER1,
+      IMG_PLAYER1_LEFT,		IMG_PLAYER1_RIGHT,
+      IMG_PLAYER1_UP,		IMG_PLAYER1_DOWN
+    },
+    {
+      EL_PLAYER2,
+      IMG_PLAYER2_LEFT,		IMG_PLAYER2_RIGHT,
+      IMG_PLAYER2_UP,		IMG_PLAYER2_DOWN
+    },
+    {
+      EL_PLAYER3,
+      IMG_PLAYER3_LEFT,		IMG_PLAYER3_RIGHT,
+      IMG_PLAYER3_UP,		IMG_PLAYER3_DOWN
+    },
+    {
+      EL_PLAYER4,
+      IMG_PLAYER4_LEFT,		IMG_PLAYER4_RIGHT,
+      IMG_PLAYER4_UP,		IMG_PLAYER4_DOWN
+    },
+    {
+      EL_SP_MURPHY,
+      IMG_SP_MURPHY_LEFT,	IMG_SP_MURPHY_RIGHT,
+      IMG_SP_MURPHY_UP,		IMG_SP_MURPHY_DOWN
+    },
+    {
+      EL_SP_SNIKSNAK,
+      IMG_SP_SNIKSNAK_LEFT,	IMG_SP_SNIKSNAK_RIGHT,
+      IMG_SP_SNIKSNAK_UP,	IMG_SP_SNIKSNAK_DOWN
+    },
+    {
+      EL_BUG,
+      IMG_BUG_LEFT,		IMG_BUG_RIGHT,
+      IMG_BUG_UP,		IMG_BUG_DOWN
+    },
+    {
+      EL_SPACESHIP,
+      IMG_SPACESHIP_LEFT,	IMG_SPACESHIP_RIGHT,
+      IMG_SPACESHIP_UP,		IMG_SPACESHIP_DOWN
+    },
+    {
+      EL_PACMAN,
+      IMG_PACMAN_LEFT,		IMG_PACMAN_RIGHT,
+      IMG_PACMAN_UP,		IMG_PACMAN_DOWN
+    },
+    {
+      EL_MOLE,
+      IMG_MOLE_LEFT,		IMG_MOLE_RIGHT,
+      IMG_MOLE_UP,		IMG_MOLE_DOWN
+    },
+    {
+      EL_PENGUIN,
+      IMG_PENGUIN_LEFT,		IMG_PENGUIN_RIGHT,
+      IMG_PENGUIN_UP,		IMG_PENGUIN_DOWN
+    },
+    {
+      EL_PIG,
+      IMG_PIG_LEFT,		IMG_PIG_RIGHT,
+      IMG_PIG_UP,		IMG_PIG_DOWN
+    },
+    {
+      EL_DRAGON,
+      IMG_DRAGON_LEFT,		IMG_DRAGON_RIGHT,
+      IMG_DRAGON_UP,		IMG_DRAGON_DOWN
+    },
+    {
+      -1,
+      -1,			-1,
+      -1,			-1
+    }
   };
-
-  /* create additional image buffers for double-buffering */
-
-#if 0
-  pix[PIX_DB_BACK] = CreateBitmap(WIN_XSIZE, WIN_YSIZE, DEFAULT_DEPTH);
 #endif
-  pix[PIX_DB_DOOR] = CreateBitmap(3 * DXSIZE, DYSIZE + VYSIZE, DEFAULT_DEPTH);
-  pix[PIX_DB_FIELD] = CreateBitmap(FXSIZE, FYSIZE, DEFAULT_DEPTH);
-
-
-
-#if 0
-
-#ifdef USE_SDL_LIBRARY
 
-  /* SDL cannot directly draw to the visible video framebuffer like X11,
-     but always uses a backbuffer, which is then blitted to the visible
-     video framebuffer with 'SDL_UpdateRect' (or replaced with the current
-     visible video framebuffer with 'SDL_Flip', if the hardware supports
-     this). Therefore do not use an additional backbuffer for drawing, but
-     use a symbolic buffer (distinguishable from the SDL backbuffer) called
-     'window', which indicates that the SDL backbuffer should be updated to
-     the visible video framebuffer when attempting to blit to it.
+  int i, act, dir;
 
-     For convenience, it seems to be a good idea to create this symbolic
-     buffer 'window' at the same size as the SDL backbuffer. Although it
-     should never be drawn to directly, it would do no harm nevertheless. */
-
-  window = pix[PIX_DB_BACK];		/* 'window' is only symbolic buffer */
-  pix[PIX_DB_BACK] = backbuffer;	/* 'backbuffer' is SDL screen buffer */
+  /* set values to -1 to identify later as "uninitialized" values */
+  for (i=0; i<MAX_ELEMENTS; i++)
+  {
+    for (act=0; act<NUM_GFX_ACTIONS_MAPPED; act++)
+    {
+      element_info[i].graphic[act] = -1;
 
-#endif /* !USE_SDL_LIBRARY */
+      for (dir=0; dir<NUM_MV_DIRECTIONS; dir++)
+	element_info[i].direction_graphic[act][dir] = -1;
+    }
+  }
 
+#if 0
+  for (i=EL_CHAR_START; i<=EL_CHAR_END; i++)
+    element_info[i].graphic[GFX_ACTION_DEFAULT] =
+      GFX_CHAR_START + (i - EL_CHAR_START);
+#else
+  for (i=EL_CHAR_START; i<=EL_CHAR_END; i++)
+    element_info[i].graphic[GFX_ACTION_DEFAULT] =
+      IMG_CHAR_START + (i - EL_CHAR_START);
 #endif
 
+#if 0
+  for (i=EL_SP_START; i<=EL_SP_END; i++)
+  {
+    int nr_element = i - EL_SP_START;
+    int gfx_per_line = 8;
+    int nr_graphic =
+      (nr_element / gfx_per_line) * SP_PER_LINE +
+      (nr_element % gfx_per_line);
 
-
-#if DEBUG_TIMING
-  debug_print_timestamp(0, NULL);	/* initialize timestamp function */
+    element_info[i].graphic[GFX_ACTION_DEFAULT] =
+      GFX_START_ROCKSSP + nr_graphic;
+  }
 #endif
 
-#ifdef DEBUG
 #if 0
-  printf("Test: Loading RocksFont2.pcx ...\n");
-  LoadGfx(PIX_SMALLFONT,&test_pic1);
-  printf("Test: Done.\n");
-  printf("Test: Loading mouse.pcx ...\n");
-  LoadGfx(PIX_SMALLFONT,&test_pic2);
-  printf("Test: Done.\n");
-#endif
-#endif
+  /* this overrides some of the above default settings (GFX_SP_ZONK etc.) */
+  i = 0;
+  while (element_to_graphic[i].element > -1)
+  {
+    int element = element_to_graphic[i].element;
+    int graphic = element_to_graphic[i].graphic;
 
-  LoadGfx(PIX_SMALLFONT, &pic[PIX_SMALLFONT]);
-  DrawInitText(WINDOW_TITLE_STRING, 20, FC_YELLOW);
-  DrawInitText(WINDOW_SUBTITLE_STRING, 50, FC_RED);
-#ifdef MSDOS
-  DrawInitText(PROGRAM_DOS_PORT_STRING, 210, FC_BLUE);
-  rest(200);
-#endif /* MSDOS */
-  DrawInitText("Loading graphics:",120,FC_GREEN);
-
-  for(i=0; i<NUM_PICTURES; i++)
-    if (i != PIX_SMALLFONT)
-      LoadGfx(i,&pic[i]);
-
-#if DEBUG_TIMING
-  debug_print_timestamp(0, "SUMMARY LOADING ALL GRAPHICS:");
-#endif
+    element_info[element].graphic[GFX_ACTION_DEFAULT] = graphic;
+    i++;
+  }
 
-  /* create additional image buffers for masking of graphics */
+  /* this initializes special graphics for left/right/up/down directions */
+  i = 0;
+  while (element_to_direction_graphic[i].element > -1)
+  {
+    int element = element_to_direction_graphic[i].element;
 
-#ifdef USE_SDL_LIBRARY
+    element_info[element].direction_graphic[GFX_ACTION_DEFAULT][MV_BIT_LEFT] =
+      element_to_direction_graphic[i].graphic_left;
+    element_info[element].direction_graphic[GFX_ACTION_DEFAULT][MV_BIT_RIGHT] =
+      element_to_direction_graphic[i].graphic_right;
+    element_info[element].direction_graphic[GFX_ACTION_DEFAULT][MV_BIT_UP] =
+      element_to_direction_graphic[i].graphic_up;
+    element_info[element].direction_graphic[GFX_ACTION_DEFAULT][MV_BIT_DOWN] =
+      element_to_direction_graphic[i].graphic_down;
 
-  /* initialize surface array to 'NULL' */
-  for(i=0; i<NUM_TILES; i++)
-    tile_masked[i] = NULL;
+    element_info[element].has_direction_graphic[GFX_ACTION_DEFAULT] = TRUE;
+    i++;
+  }
+#else
 
-  /* create only those masked surfaces we really need */
-  for(i=0; tile_needs_clipping[i].start>=0; i++)
+  i = 0;
+  while (element_to_graphic[i].element > -1)
   {
-    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 bitmap_nr;
-      Bitmap src_bitmap;
-
-      getGraphicSource(graphic, &bitmap_nr, &src_x, &src_y);
-      src_bitmap = pix_masked[bitmap_nr];
+    int element   = element_to_graphic[i].element;
+    int direction = element_to_graphic[i].direction;
+    int action    = element_to_graphic[i].action;
+    int graphic   = element_to_graphic[i].graphic;
 
-      /* create surface for masked tile graphic */
-      if ((sdl_image_tmp = SDL_CreateRGBSurface(SDL_SWSURFACE, TILEX, TILEY,
-						WIN_SDL_DEPTH, 0, 0, 0, 0))
-	  == NULL)
-	Error(ERR_EXIT, "SDL_CreateRGBSurface() failed: %s", SDL_GetError());
+    if (action > -1)
+      action = graphics_action_mapping[action];
+    else
+      action = GFX_ACTION_DEFAULT;
 
-      /* create native transparent surface for current image */
-      SDL_SetColorKey(sdl_image_tmp, SDL_SRCCOLORKEY,
-		      SDL_MapRGB(sdl_image_tmp->format, 0x00, 0x00, 0x00));
-      if ((tile_masked[tile] = SDL_DisplayFormat(sdl_image_tmp)) == NULL)
-	Error(ERR_EXIT, "SDL_DisplayFormat() failed: %s", SDL_GetError());
-
-      SDL_FreeSurface(sdl_image_tmp);
+    if (direction > -1)
+    {
+      direction = MV_DIR_BIT(direction);
 
-      BlitBitmap(src_bitmap, tile_masked[tile], src_x,src_y, TILEX,TILEY, 0,0);
+      element_info[element].direction_graphic[action][direction] = graphic;
     }
-  }
+    else
+      element_info[element].graphic[action] = graphic;
 
-#else /* !USE_SDL_LIBRARY */
+    i++;
+  }
 
-  /* create graphic context structures needed for clipping */
-  clip_gc_values.graphics_exposures = False;
-  clip_gc_valuemask = GCGraphicsExposures;
-  copy_clipmask_gc =
-    XCreateGC(display, clipmask[PIX_BACK], clip_gc_valuemask, &clip_gc_values);
+  /* now set all '-1' values to element specific default values */
+  for (i=0; i<MAX_ELEMENTS; i++)
+  {
+    int default_action_graphic = element_info[i].graphic[GFX_ACTION_DEFAULT];
+    int default_action_direction_graphic[NUM_MV_DIRECTIONS];
 
-  clip_gc_values.graphics_exposures = False;
-  clip_gc_valuemask = GCGraphicsExposures;
-  tile_clip_gc =
-    XCreateGC(display, window, clip_gc_valuemask, &clip_gc_values);
+    if (default_action_graphic == -1)
+      default_action_graphic = IMG_CHAR_QUESTION;
 
-  for(i=0; i<NUM_BITMAPS; i++)
-  {
-    if (clipmask[i])
+    for (dir=0; dir<NUM_MV_DIRECTIONS; dir++)
     {
-      clip_gc_values.graphics_exposures = False;
-      clip_gc_values.clip_mask = clipmask[i];
-      clip_gc_valuemask = GCGraphicsExposures | GCClipMask;
-      clip_gc[i] = XCreateGC(display,window,clip_gc_valuemask,&clip_gc_values);
-    }
-  }
+      default_action_direction_graphic[dir] =
+	element_info[i].direction_graphic[GFX_ACTION_DEFAULT][dir];
 
-  /* initialize pixmap array to Pixmap 'None' */
-  for(i=0; i<NUM_TILES; i++)
-    tile_clipmask[i] = None;
+      if (default_action_direction_graphic[dir] == -1)
+	default_action_direction_graphic[dir] = default_action_graphic;
+    }
 
-  /* create only those clipping Pixmaps we really need */
-  for(i=0; tile_needs_clipping[i].start>=0; i++)
-  {
-    for(j=0; j<tile_needs_clipping[i].count; j++)
+    for (act=0; act<NUM_GFX_ACTIONS_MAPPED; act++)
     {
-      int tile = tile_needs_clipping[i].start + j;
-      int graphic = tile;
-      int src_x, src_y;
-      int pixmap_nr;
-      Pixmap src_pixmap;
+      for (dir=0; dir<NUM_MV_DIRECTIONS; dir++)
+      {
+	int default_direction_graphic = element_info[i].graphic[act];
 
-      getGraphicSource(graphic, &pixmap_nr, &src_x, &src_y);
-      src_pixmap = clipmask[pixmap_nr];
+	/* no graphic for current action -- use default direction graphic */
+	if (default_direction_graphic == -1)
+	  default_direction_graphic = default_action_direction_graphic[dir];
 
-      tile_clipmask[tile] = XCreatePixmap(display, window, TILEX,TILEY, 1);
+	if (element_info[i].direction_graphic[act][dir] == -1)
+	  element_info[i].direction_graphic[act][dir] =
+	    default_direction_graphic;
+      }
 
-      XCopyArea(display,src_pixmap,tile_clipmask[tile],copy_clipmask_gc,
-		src_x,src_y, TILEX,TILEY, 0,0);
+      /* no graphic for this specific action -- use default action graphic */
+      if (element_info[i].graphic[act] == -1)
+	element_info[i].graphic[act] = default_action_graphic;
     }
   }
 
-#endif /* !USE_SDL_LIBRARY */
+#endif
 }
 
-void InitGfxBackground()
+static void InitGraphicInfo()
 {
-  int x, y;
-
-  drawto = backbuffer = pix[PIX_DB_BACK];
-  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);
+  static int gfx_action[NUM_IMAGE_FILES];
+  Bitmap *src_bitmap;
+  int src_x, src_y;
+  int last_frame;
+  int i;
 
-  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;
-}
+  image_files = getCurrentImageList();
 
-void LoadGfx(int pos, struct PictureFileInfo *pic)
-{
-  char basefilename[256];
-  char filename[256];
-
-#ifdef USE_XPM_LIBRARY
-  int xpm_err, xbm_err;
-  unsigned int width,height;
-  int hot_x,hot_y;
-  Pixmap shapemask;
-  char *picture_ext = ".xpm";
-  char *picturemask_ext = "Mask.xbm";
-#else
+#if 0
+  for (i=0; i<MAX_GRAPHICS; i++)
+  {
+    /* always start with reliable default values */
+    graphic_info[i].bitmap = NULL;
+    graphic_info[i].src_x = 0;
+    graphic_info[i].src_y = 0;
 
-#ifdef USE_SDL_LIBRARY
-  SDL_Surface *sdl_image_tmp;
-#else /* !USE_SDL_LIBRARY */
-  int pcx_err;
-#endif /* !USE_SDL_LIBRARY */
-  char *picture_ext = ".pcx";
+    getGraphicSource(i, &graphic_info[i].bitmap,
+		     &graphic_info[i].src_x, &graphic_info[i].src_y);
+  }
+#endif
 
-#endif /* !USE_XPM_LIBRARY */
+  /* set temporary graphics action field to default value */
+  for (i=0; i<NUM_IMAGE_FILES; i++)
+    gfx_action[i] = GFX_ACTION_DEFAULT;
 
-  /* Grafik laden */
-  if (pic->picture_filename)
+  /* set temporary graphics action field from element_to_graphic list */
+  i = 0;
+  while (element_to_graphic[i].element > -1)
   {
-    sprintf(basefilename, "%s%s", pic->picture_filename, picture_ext);
-    DrawInitText(basefilename, 150, FC_YELLOW);
-    sprintf(filename, "%s/%s/%s",
-	    options.ro_base_directory, GRAPHICS_DIRECTORY, basefilename);
-
-#ifdef MSDOS
-    rest(100);
-#endif /* MSDOS */
-
-#if DEBUG_TIMING
-    debug_print_timestamp(1, NULL);	/* initialize timestamp function */
-#endif
+    int action    = element_to_graphic[i].action;
+    int graphic   = element_to_graphic[i].graphic;
 
-#ifdef USE_SDL_LIBRARY
-    /* load image to temporary surface */
-    if ((sdl_image_tmp = IMG_Load(filename)) == NULL)
-      Error(ERR_EXIT, "IMG_Load() failed: %s", SDL_GetError());
+    if (action == -1)
+      action = GFX_ACTION_DEFAULT;
 
-    /* create native non-transparent surface for current image */
-    if ((pix[pos] = SDL_DisplayFormat(sdl_image_tmp)) == NULL)
-      Error(ERR_EXIT, "SDL_DisplayFormat() failed: %s", SDL_GetError());
+    gfx_action[graphic] = action;
 
-    /* create native transparent surface for current image */
-    SDL_SetColorKey(sdl_image_tmp, SDL_SRCCOLORKEY,
-		    SDL_MapRGB(sdl_image_tmp->format, 0x00, 0x00, 0x00));
-    if ((pix_masked[pos] = SDL_DisplayFormat(sdl_image_tmp)) == NULL)
-      Error(ERR_EXIT, "SDL_DisplayFormat() failed: %s", SDL_GetError());
+    i++;
+  }
 
-    /* free temporary surface */
-    SDL_FreeSurface(sdl_image_tmp);
+  for (i=0; i<NUM_IMAGE_FILES; i++)
+  {
+    int *parameter = image_files[i].parameter;
 
-#else /* !USE_SDL_LIBRARY */
+    new_graphic_info[i].bitmap = getBitmapFromImageID(i);
 
-#ifdef USE_XPM_LIBRARY
+    new_graphic_info[i].src_x = parameter[GFX_ARG_XPOS] * TILEX;
+    new_graphic_info[i].src_y = parameter[GFX_ARG_YPOS] * TILEY;
+    new_graphic_info[i].offset_x = parameter[GFX_ARG_OFFSET];
+    new_graphic_info[i].offset_y = 0;
 
-    xpm_att[pos].valuemask = XpmCloseness;
-    xpm_att[pos].closeness = 20000;
-    xpm_err = XpmReadFileToPixmap(display,window,filename,
-				  &pix[pos],&shapemask,&xpm_att[pos]);
-    switch(xpm_err)
+    /* animation frames are ordered vertically instead of horizontally */
+    if (parameter[GFX_ARG_VERTICAL])
     {
-      case XpmOpenFailed:
-	Error(ERR_EXIT, "cannot open XPM file '%s'", filename);
-      case XpmFileInvalid:
-	Error(ERR_EXIT, "invalid XPM file '%s'", filename);
-      case XpmNoMemory:
-	Error(ERR_EXIT, "not enough memory for XPM file '%s'", filename);
-      case XpmColorFailed:
-	Error(ERR_EXIT, "cannot get colors for XPM file '%s'", filename);
-      default:
-	break;
+      new_graphic_info[i].offset_x = 0;
+      new_graphic_info[i].offset_y = parameter[GFX_ARG_OFFSET];
     }
 
-#if DEBUG_TIMING
-    printf("LOADING XPM FILE %s:", filename);
-    debug_print_timestamp(1, "");
-#endif
-
-#else /* !USE_XPM_LIBRARY */
-
-    pcx_err = Read_PCX_to_Pixmap(display, window, gc, filename,
-				 &pix[pos], &clipmask[pos]);
-    switch(pcx_err)
+    new_graphic_info[i].anim_frames = parameter[GFX_ARG_FRAMES];
+
+    new_graphic_info[i].anim_delay = parameter[GFX_ARG_DELAY];
+    if (new_graphic_info[i].anim_delay == 0)	/* delay must be at least 1 */
+      new_graphic_info[i].anim_delay = 1;
+
+    /* set mode for animation frame order */
+    if (parameter[GFX_ARG_MODE_LOOP])
+      new_graphic_info[i].anim_mode = ANIM_LOOP;
+    else if (parameter[GFX_ARG_MODE_LINEAR])
+      new_graphic_info[i].anim_mode = ANIM_LINEAR;
+    else if (parameter[GFX_ARG_MODE_PINGPONG])
+      new_graphic_info[i].anim_mode = ANIM_PINGPONG;
+    else if (parameter[GFX_ARG_MODE_PINGPONG2])
+      new_graphic_info[i].anim_mode = ANIM_PINGPONG2;
+    else if (parameter[GFX_ARG_FRAMES] > 1)
+      new_graphic_info[i].anim_mode = ANIM_LOOP;
+    else
+      new_graphic_info[i].anim_mode = ANIM_NONE;
+
+    /* set additional flag to play animation frames in reverse order */
+    if (parameter[GFX_ARG_MODE_REVERSE])
+      new_graphic_info[i].anim_mode |= ANIM_REVERSE;
+
+#if 1
+    /* set first frame of animation after determining animation mode */
+    new_graphic_info[i].anim_start_frame = parameter[GFX_ARG_START_FRAME];
+    if (new_graphic_info[i].anim_start_frame == -1)
+      new_graphic_info[i].anim_start_frame = 0;
+    else if (new_graphic_info[i].anim_mode & ANIM_REVERSE)
+      new_graphic_info[i].anim_start_frame =
+	new_graphic_info[i].anim_frames
+	- new_graphic_info[i].anim_start_frame - 1;
+#else
+    /* set first frame of animation after determining animation mode */
+    new_graphic_info[i].anim_start_frame = parameter[GFX_ARG_START_FRAME];
+    if (parameter[GFX_ARG_START_FRAME] == -1)	/* default: start with ... */
     {
-      case PCX_Success:
-        break;
-      case PCX_OpenFailed:
-        Error(ERR_EXIT, "cannot open PCX file '%s'", filename);
-      case PCX_ReadFailed:
-        Error(ERR_EXIT, "cannot read PCX file '%s'", filename);
-      case PCX_FileInvalid:
-	Error(ERR_EXIT, "invalid PCX file '%s'", filename);
-      case PCX_NoMemory:
-	Error(ERR_EXIT, "not enough memory for PCX file '%s'", filename);
-      case PCX_ColorFailed:
-	Error(ERR_EXIT, "cannot get colors for PCX file '%s'", filename);
-      default:
-	break;
+      if (parameter[GFX_ARG_MODE_REVERSE])
+	new_graphic_info[i].anim_start_frame =
+	  new_graphic_info[i].anim_frames - 1;		/* ... last frame */
+      else
+	new_graphic_info[i].anim_start_frame = 0;	/* ... first frame */
     }
-
-#if DEBUG_TIMING
-    printf("SUMMARY LOADING PCX FILE %s:", filename);
-    debug_print_timestamp(1, "");
 #endif
 
-#endif /* !USE_XPM_LIBRARY */
+#if 1
+    /* animation synchronized with global frame counter, not move position */
+    new_graphic_info[i].anim_global_sync = parameter[GFX_ARG_GLOBAL_SYNC];
+    if (parameter[GFX_ARG_GLOBAL_SYNC] == -1)
+      new_graphic_info[i].anim_global_sync =
+	(gfx_action[i] == GFX_ACTION_DEFAULT ? TRUE : FALSE);
+#else
+    /* animation synchronized with global frame counter, not move position */
+    new_graphic_info[i].anim_global_sync = parameter[GFX_ARG_GLOBAL_SYNC];
+#endif
 
-    if (!pix[pos])
-      Error(ERR_EXIT, "cannot get graphics for '%s'", pic->picture_filename);
+    /* now check if the loaded image is large enough for the animation */
+    last_frame = new_graphic_info[i].anim_frames - 1;
 
-    /* setting pix_masked[] to pix[] allows BlitBitmapMasked() to always
-       use pix_masked[], although they are the same when not using SDL */
-    pix_masked[pos] = pix[pos];
+    getGraphicSource(i, last_frame, &src_bitmap, &src_x, &src_y);
+    if (src_x + TILEX > src_bitmap->width ||
+	src_y + TILEY > src_bitmap->height)
+      Error(ERR_EXIT, "InitGraphicInfo: image bitmap '%s' too small for graphic object %d (normal size)", src_bitmap->source_filename, i);
 
-#endif /* !USE_SDL_LIBRARY */
-  }
+    getMiniGraphicSource(i, &src_bitmap, &src_x, &src_y);
+    if (src_x + MINI_TILEX > src_bitmap->width ||
+	src_y + MINI_TILEY > src_bitmap->height)
+      Error(ERR_EXIT, "InitGraphicInfo: image bitmap '%s' too small for graphic object %d ('mini' size)", src_bitmap->source_filename, i);
 
-#ifndef USE_SDL_LIBRARY
-  /* zugehörige Maske laden (wenn vorhanden) */
-  if (pic->picture_with_mask)
-  {
-#ifdef USE_XPM_LIBRARY
+    getMicroGraphicSource(i, &src_bitmap, &src_x, &src_y);
+    if (src_x + MICRO_TILEX > src_bitmap->width ||
+	src_y + MICRO_TILEY > src_bitmap->height)
+      Error(ERR_EXIT, "InitGraphicInfo: image bitmap '%s' too small for graphic object %d ('micro' size)", src_bitmap->source_filename, i);
 
-    sprintf(basefilename, "%s%s", pic->picture_filename, picturemask_ext);
-    DrawInitText(basefilename, 150, FC_YELLOW);
-    sprintf(filename, "%s/%s/%s",
-	    options.ro_base_directory, GRAPHICS_DIRECTORY, basefilename);
 
-#if DEBUG_TIMING
-    debug_print_timestamp(1, NULL);	/* initialize timestamp function */
-#endif
-
-    xbm_err = XReadBitmapFile(display,window,filename,
-			      &width,&height,&clipmask[pos],&hot_x,&hot_y);
-    switch(xbm_err)
+#if 0
     {
-      case BitmapSuccess:
-        break;
-      case BitmapOpenFailed:
-	Error(ERR_EXIT, "cannot open XBM file '%s'", filename);
-      case BitmapFileInvalid:
-	Error(ERR_EXIT, "invalid XBM file '%s'", filename);
-      case BitmapNoMemory:
-	Error(ERR_EXIT, "not enough memory for XBM file '%s'", filename);
-	break;
-      default:
-	break;
-    }
+      int j;
 
-#if DEBUG_TIMING
-    printf("LOADING XBM FILE %s:", filename);
-    debug_print_timestamp(1, "");
+      if (i == IMG_EMERALD)
+      {
+	for (j=0; j<NUM_GFX_ARGS; j++)
+	  printf("%s -> %d\n", image_config_suffix[j].token, parameter[j]);
+	printf("-> %d\n", new_graphic_info[i].anim_frames);
+	printf("\n");
+      }
+    }
 #endif
 
-#endif /* USE_XPM_LIBRARY */
-
-    if (!clipmask[pos])
-      Error(ERR_EXIT, "cannot get clipmask for '%s'", pic->picture_filename);
   }
-#endif /* !USE_SDL_LIBRARY */
+
+
+#if 0
+  printf("D> %d\n", image_files[GFX_BD_DIAMOND].parameter[GFX_ARG_NUM_FRAMES]);
+  printf("W> %d\n", image_files[GFX_ROBOT_WHEEL].parameter[GFX_ARG_NUM_FRAMES]);
+
+  graphic_info[GFX_ABLENK].bitmap = getBitmapFromImageID(GFX_ROBOT_WHEEL);
+  graphic_info[GFX_ABLENK].src_x = 0;
+  graphic_info[GFX_ABLENK].src_y = 0;
+
+  graphic_info[GFX_ABLENK + 1].bitmap = getBitmapFromImageID(GFX_ROBOT_WHEEL);
+  graphic_info[GFX_ABLENK + 2].bitmap = getBitmapFromImageID(GFX_ROBOT_WHEEL);
+  graphic_info[GFX_ABLENK + 3].bitmap = getBitmapFromImageID(GFX_ROBOT_WHEEL);
+  graphic_info[GFX_ABLENK + 1].src_x = 1 * TILEX;
+  graphic_info[GFX_ABLENK + 2].src_x = 2 * TILEX;
+  graphic_info[GFX_ABLENK + 3].src_x = 3 * TILEX;
+  graphic_info[GFX_ABLENK + 1].src_y = 0;
+  graphic_info[GFX_ABLENK + 2].src_y = 0;
+  graphic_info[GFX_ABLENK + 3].src_y = 0;
+#endif
 }
 
-void InitGadgets()
+static void InitSoundInfo()
 {
-  CreateLevelEditorGadgets();
-  CreateGameButtons();
-  CreateTapeButtons();
-  CreateToolButtons();
-  CreateScreenGadgets();
+  sound_files = getCurrentSoundList();
+
+  /* initialize sound effect lookup table for element actions */
+  InitGameSound();
 }
 
 void InitElementProperties()
 {
-  int i,j;
+  int i, j;
 
   static int ep_amoebalive[] =
   {
-    EL_AMOEBE_NASS,
-    EL_AMOEBE_NORM,
-    EL_AMOEBE_VOLL,
-    EL_AMOEBE_BD
+    EL_AMOEBA_WET,
+    EL_AMOEBA_DRY,
+    EL_AMOEBA_FULL,
+    EL_BD_AMOEBA
   };
-  static int ep_amoebalive_num = sizeof(ep_amoebalive)/sizeof(int);
+  static int ep_amoebalive_num = SIZEOF_ARRAY_INT(ep_amoebalive);
 
   static int ep_amoeboid[] =
   {
-    EL_AMOEBE_TOT,
-    EL_AMOEBE_NASS,
-    EL_AMOEBE_NORM,
-    EL_AMOEBE_VOLL,
-    EL_AMOEBE_BD
+    EL_AMOEBA_DEAD,
+    EL_AMOEBA_WET,
+    EL_AMOEBA_DRY,
+    EL_AMOEBA_FULL,
+    EL_BD_AMOEBA
   };
-  static int ep_amoeboid_num = sizeof(ep_amoeboid)/sizeof(int);
+  static int ep_amoeboid_num = SIZEOF_ARRAY_INT(ep_amoeboid);
 
   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
+    EL_KEY1,
+    EL_KEY2,
+    EL_KEY3,
+    EL_KEY4,
+    EL_EM_KEY1,
+    EL_EM_KEY2,
+    EL_EM_KEY3,
+    EL_EM_KEY4
   };
-  static int ep_schluessel_num = sizeof(ep_schluessel)/sizeof(int);
+  static int ep_schluessel_num = SIZEOF_ARRAY_INT(ep_schluessel);
 
   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_GATE1,
+    EL_GATE2,
+    EL_GATE3,
+    EL_GATE4,
+    EL_GATE1_GRAY,
+    EL_GATE2_GRAY,
+    EL_GATE3_GRAY,
+    EL_GATE4_GRAY,
+    EL_EM_GATE1,
+    EL_EM_GATE2,
+    EL_EM_GATE3,
+    EL_EM_GATE4,
+    EL_EM_GATE1_GRAY,
+    EL_EM_GATE2_GRAY,
+    EL_EM_GATE3_GRAY,
+    EL_EM_GATE4_GRAY,
     EL_SWITCHGATE_OPEN,
+    EL_SWITCHGATE_OPENING,
     EL_SWITCHGATE_CLOSED,
+    EL_SWITCHGATE_CLOSING,
     EL_TIMEGATE_OPEN,
+    EL_TIMEGATE_OPENING,
     EL_TIMEGATE_CLOSED,
-    EL_TUBE_CROSS,
+    EL_TIMEGATE_CLOSING,
+    EL_TUBE_ALL,
     EL_TUBE_VERTICAL,
     EL_TUBE_HORIZONTAL,
-    EL_TUBE_VERT_LEFT,
-    EL_TUBE_VERT_RIGHT,
-    EL_TUBE_HORIZ_UP,
-    EL_TUBE_HORIZ_DOWN,
+    EL_TUBE_VERTICAL_LEFT,
+    EL_TUBE_VERTICAL_RIGHT,
+    EL_TUBE_HORIZONTAL_UP,
+    EL_TUBE_HORIZONTAL_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_pforte_num = SIZEOF_ARRAY_INT(ep_pforte);
 
   static int ep_solid[] =
   {
-    EL_BETON,
-    EL_MAUERWERK,
-    EL_MAUER_LEBT,
-    EL_MAUER_X,
-    EL_MAUER_Y,
-    EL_MAUER_XY,
+    EL_STEELWALL,
+    EL_WALL,
+    EL_WALL_GROWING,
+    EL_WALL_GROWING_X,
+    EL_WALL_GROWING_Y,
+    EL_WALL_GROWING_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_WALL_CRUMBLED,
+    EL_EXIT_CLOSED,
+    EL_EXIT_OPENING,
+    EL_EXIT_OPEN,
+    EL_AMOEBA_DEAD,
+    EL_AMOEBA_WET,
+    EL_AMOEBA_DRY,
+    EL_AMOEBA_FULL,
+    EL_BD_AMOEBA,
+    EL_QUICKSAND_FULL,
+    EL_QUICKSAND_EMPTY,
+    EL_QUICKSAND_FILLING,
+    EL_QUICKSAND_EMPTYING,
+    EL_MAGIC_WALL,
+    EL_MAGIC_WALL_ACTIVE,
+    EL_MAGIC_WALL_EMPTYING,
+    EL_MAGIC_WALL_FILLING,
     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_BD_MAGIC_WALL,
+    EL_BD_MAGIC_WALL_ACTIVE,
+    EL_BD_MAGIC_WALL_EMPTYING,
+    EL_BD_MAGIC_WALL_FULL,
+    EL_BD_MAGIC_WALL_FILLING,
+    EL_BD_MAGIC_WALL_DEAD,
+    EL_GAMEOFLIFE,
+    EL_BIOMAZE,
+    EL_ACIDPOOL_TOPLEFT,
+    EL_ACIDPOOL_TOPRIGHT,
+    EL_ACIDPOOL_BOTTOMLEFT,
+    EL_ACIDPOOL_BOTTOM,
+    EL_ACIDPOOL_BOTTOMRIGHT,
     EL_SP_CHIP_SINGLE,
     EL_SP_CHIP_LEFT,
     EL_SP_CHIP_RIGHT,
@@ -1208,26 +1409,31 @@ void InitElementProperties()
     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_SP_TERMINAL_ACTIVE,
+    EL_SP_EXIT_CLOSED,
+    EL_SP_EXIT_OPEN,
+    EL_INVISIBLE_STEELWALL,
+    EL_INVISIBLE_STEELWALL_ACTIVE,
+    EL_INVISIBLE_WALL,
+    EL_INVISIBLE_WALL_ACTIVE,
+    EL_CONVEYOR_BELT1_SWITCH_LEFT,
+    EL_CONVEYOR_BELT1_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT1_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT2_SWITCH_LEFT,
+    EL_CONVEYOR_BELT2_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT2_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT3_SWITCH_LEFT,
+    EL_CONVEYOR_BELT3_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT3_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT4_SWITCH_LEFT,
+    EL_CONVEYOR_BELT4_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT4_SWITCH_RIGHT,
+    EL_SWITCHGATE_SWITCH_UP,
+    EL_SWITCHGATE_SWITCH_DOWN,
+    EL_LIGHT_SWITCH,
+    EL_LIGHT_SWITCH_ACTIVE,
+    EL_TIMEGATE_SWITCH,
+    EL_TIMEGATE_SWITCH_ACTIVE,
     EL_SIGN_EXCLAMATION,
     EL_SIGN_RADIOACTIVITY,
     EL_SIGN_STOP,
@@ -1240,65 +1446,69 @@ void InitElementProperties()
     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_STEELWALL_SLANTED,
+    EL_EMC_STEELWALL1,
+    EL_EMC_STEELWALL2,
+    EL_EMC_STEELWALL3,
+    EL_EMC_STEELWALL4,
+    EL_EMC_WALL_PILLAR_UPPER,
+    EL_EMC_WALL_PILLAR_MIDDLE,
+    EL_EMC_WALL_PILLAR_LOWER,
+    EL_EMC_WALL4,
+    EL_EMC_WALL5,
+    EL_EMC_WALL6,
+    EL_EMC_WALL7,
+    EL_EMC_WALL8,
     EL_CRYSTAL,
     EL_WALL_PEARL,
     EL_WALL_CRYSTAL,
-    EL_TUBE_CROSS,
+    EL_GATE1,
+    EL_GATE2,
+    EL_GATE3,
+    EL_GATE4,
+    EL_GATE1_GRAY,
+    EL_GATE2_GRAY,
+    EL_GATE3_GRAY,
+    EL_GATE4_GRAY,
+    EL_EM_GATE1,
+    EL_EM_GATE2,
+    EL_EM_GATE3,
+    EL_EM_GATE4,
+    EL_EM_GATE1_GRAY,
+    EL_EM_GATE2_GRAY,
+    EL_EM_GATE3_GRAY,
+    EL_EM_GATE4_GRAY,
+    EL_SWITCHGATE_OPEN,
+    EL_SWITCHGATE_OPENING,
+    EL_SWITCHGATE_CLOSED,
+    EL_SWITCHGATE_CLOSING,
+    EL_TIMEGATE_OPEN,
+    EL_TIMEGATE_OPENING,
+    EL_TIMEGATE_CLOSED,
+    EL_TIMEGATE_CLOSING,
+    EL_TUBE_ALL,
     EL_TUBE_VERTICAL,
     EL_TUBE_HORIZONTAL,
-    EL_TUBE_VERT_LEFT,
-    EL_TUBE_VERT_RIGHT,
-    EL_TUBE_HORIZ_UP,
-    EL_TUBE_HORIZ_DOWN,
+    EL_TUBE_VERTICAL_LEFT,
+    EL_TUBE_VERTICAL_RIGHT,
+    EL_TUBE_HORIZONTAL_UP,
+    EL_TUBE_HORIZONTAL_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_solid_num = SIZEOF_ARRAY_INT(ep_solid);
 
   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_STEELWALL,
+    EL_ACID,
+    EL_ACIDPOOL_TOPLEFT,
+    EL_ACIDPOOL_TOPRIGHT,
+    EL_ACIDPOOL_BOTTOMLEFT,
+    EL_ACIDPOOL_BOTTOM,
+    EL_ACIDPOOL_BOTTOMRIGHT,
     EL_SP_HARD_GRAY,
     EL_SP_HARD_GREEN,
     EL_SP_HARD_BLUE,
@@ -1310,21 +1520,22 @@ void InitElementProperties()
     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_INVISIBLE_STEELWALL,
+    EL_INVISIBLE_STEELWALL_ACTIVE,
+    EL_CONVEYOR_BELT1_SWITCH_LEFT,
+    EL_CONVEYOR_BELT1_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT1_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT2_SWITCH_LEFT,
+    EL_CONVEYOR_BELT2_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT2_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT3_SWITCH_LEFT,
+    EL_CONVEYOR_BELT3_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT3_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT4_SWITCH_LEFT,
+    EL_CONVEYOR_BELT4_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT4_SWITCH_RIGHT,
+    EL_LIGHT_SWITCH,
+    EL_LIGHT_SWITCH_ACTIVE,
     EL_SIGN_EXCLAMATION,
     EL_SIGN_RADIOACTIVITY,
     EL_SIGN_STOP,
@@ -1337,49 +1548,73 @@ void InitElementProperties()
     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_STEELWALL_SLANTED,
+    EL_EMC_STEELWALL1,
+    EL_EMC_STEELWALL2,
+    EL_EMC_STEELWALL3,
+    EL_EMC_STEELWALL4,
     EL_CRYSTAL,
-    EL_TUBE_CROSS,
+    EL_GATE1,
+    EL_GATE2,
+    EL_GATE3,
+    EL_GATE4,
+    EL_GATE1_GRAY,
+    EL_GATE2_GRAY,
+    EL_GATE3_GRAY,
+    EL_GATE4_GRAY,
+    EL_EM_GATE1,
+    EL_EM_GATE2,
+    EL_EM_GATE3,
+    EL_EM_GATE4,
+    EL_EM_GATE1_GRAY,
+    EL_EM_GATE2_GRAY,
+    EL_EM_GATE3_GRAY,
+    EL_EM_GATE4_GRAY,
+    EL_SWITCHGATE_OPEN,
+    EL_SWITCHGATE_OPENING,
+    EL_SWITCHGATE_CLOSED,
+    EL_SWITCHGATE_CLOSING,
+    EL_TIMEGATE_OPEN,
+    EL_TIMEGATE_OPENING,
+    EL_TIMEGATE_CLOSED,
+    EL_TIMEGATE_CLOSING,
+    EL_TUBE_ALL,
     EL_TUBE_VERTICAL,
     EL_TUBE_HORIZONTAL,
-    EL_TUBE_VERT_LEFT,
-    EL_TUBE_VERT_RIGHT,
-    EL_TUBE_HORIZ_UP,
-    EL_TUBE_HORIZ_DOWN,
+    EL_TUBE_VERTICAL_LEFT,
+    EL_TUBE_VERTICAL_RIGHT,
+    EL_TUBE_HORIZONTAL_UP,
+    EL_TUBE_HORIZONTAL_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_massive_num = SIZEOF_ARRAY_INT(ep_massive);
 
   static int ep_slippery[] =
   {
-    EL_FELSBODEN,
+    EL_WALL_CRUMBLED,
     EL_BD_WALL,
-    EL_FELSBROCKEN,
+    EL_ROCK,
     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_EMERALD,
+    EL_BD_DIAMOND,
+    EL_EMERALD_YELLOW,
+    EL_EMERALD_RED,
+    EL_EMERALD_PURPLE,
+    EL_DIAMOND,
+    EL_BOMB,
+    EL_NUT,
+    EL_ROBOT_WHEEL_ACTIVE,
+    EL_ROBOT_WHEEL,
+    EL_TIME_ORB_FULL,
+    EL_TIME_ORB_EMPTY,
+    EL_LAMP_ACTIVE,
+    EL_LAMP,
+    EL_ACIDPOOL_TOPLEFT,
+    EL_ACIDPOOL_TOPRIGHT,
+    EL_SATELLITE,
     EL_SP_ZONK,
     EL_SP_INFOTRON,
     EL_SP_CHIP_SINGLE,
@@ -1388,56 +1623,56 @@ void InitElementProperties()
     EL_SP_CHIP_UPPER,
     EL_SP_CHIP_LOWER,
     EL_SPEED_PILL,
-    EL_STEEL_SLANTED,
+    EL_STEELWALL_SLANTED,
     EL_PEARL,
     EL_CRYSTAL
   };
-  static int ep_slippery_num = sizeof(ep_slippery)/sizeof(int);
+  static int ep_slippery_num = SIZEOF_ARRAY_INT(ep_slippery);
 
   static int ep_enemy[] =
   {
-    EL_KAEFER,
-    EL_FLIEGER,
-    EL_BUTTERFLY,
-    EL_FIREFLY,
-    EL_MAMPFER,
-    EL_MAMPFER2,
+    EL_BUG,
+    EL_SPACESHIP,
+    EL_BD_BUTTERFLY,
+    EL_BD_FIREFLY,
+    EL_YAMYAM,
+    EL_DARK_YAMYAM,
     EL_ROBOT,
     EL_PACMAN,
     EL_SP_SNIKSNAK,
     EL_SP_ELECTRON
   };
-  static int ep_enemy_num = sizeof(ep_enemy)/sizeof(int);
+  static int ep_enemy_num = SIZEOF_ARRAY_INT(ep_enemy);
 
   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_STEELWALL,
+    EL_GATE1,
+    EL_GATE2,
+    EL_GATE3,
+    EL_GATE4,
+    EL_GATE1_GRAY,
+    EL_GATE2_GRAY,
+    EL_GATE3_GRAY,
+    EL_GATE4_GRAY,
+    EL_EM_GATE1,
+    EL_EM_GATE2,
+    EL_EM_GATE3,
+    EL_EM_GATE4,
+    EL_EM_GATE1_GRAY,
+    EL_EM_GATE2_GRAY,
+    EL_EM_GATE3_GRAY,
+    EL_EM_GATE4_GRAY,
+    EL_EXIT_CLOSED,
+    EL_EXIT_OPENING,
+    EL_EXIT_OPEN,
+    EL_WALL,
+    EL_WALL_CRUMBLED,
+    EL_WALL_GROWING,
+    EL_WALL_GROWING_X,
+    EL_WALL_GROWING_Y,
+    EL_WALL_GROWING_XY,
+    EL_WALL_GROWING_ACTIVE,
     EL_BD_WALL,
     EL_SP_CHIP_SINGLE,
     EL_SP_CHIP_LEFT,
@@ -1456,42 +1691,47 @@ void InitElementProperties()
     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
+    EL_SP_TERMINAL_ACTIVE,
+    EL_SP_EXIT_CLOSED,
+    EL_SP_EXIT_OPEN,
+    EL_INVISIBLE_STEELWALL,
+    EL_INVISIBLE_STEELWALL_ACTIVE,
+    EL_INVISIBLE_WALL,
+    EL_INVISIBLE_WALL_ACTIVE,
+    EL_STEELWALL_SLANTED,
+    EL_EMC_STEELWALL1,
+    EL_EMC_STEELWALL2,
+    EL_EMC_STEELWALL3,
+    EL_EMC_STEELWALL4,
+    EL_EMC_WALL_PILLAR_UPPER,
+    EL_EMC_WALL_PILLAR_MIDDLE,
+    EL_EMC_WALL_PILLAR_LOWER,
+    EL_EMC_WALL4,
+    EL_EMC_WALL5,
+    EL_EMC_WALL6,
+    EL_EMC_WALL7,
+    EL_EMC_WALL8
   };
-  static int ep_mauer_num = sizeof(ep_mauer)/sizeof(int);
+  static int ep_mauer_num = SIZEOF_ARRAY_INT(ep_mauer);
 
   static int ep_can_fall[] =
   {
-    EL_FELSBROCKEN,
+    EL_ROCK,
     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_EMERALD,
+    EL_BD_DIAMOND,
+    EL_EMERALD_YELLOW,
+    EL_EMERALD_RED,
+    EL_EMERALD_PURPLE,
+    EL_DIAMOND,
+    EL_BOMB,
+    EL_NUT,
+    EL_AMOEBA_DROP,
+    EL_QUICKSAND_FULL,
     EL_MAGIC_WALL_FULL,
-    EL_MAGIC_WALL_BD_FULL,
-    EL_ZEIT_VOLL,
-    EL_ZEIT_LEER,
+    EL_BD_MAGIC_WALL_FULL,
+    EL_TIME_ORB_FULL,
+    EL_TIME_ORB_EMPTY,
     EL_SP_ZONK,
     EL_SP_INFOTRON,
     EL_SP_DISK_ORANGE,
@@ -1500,31 +1740,31 @@ void InitElementProperties()
     EL_SPRING,
     EL_DX_SUPABOMB
   };
-  static int ep_can_fall_num = sizeof(ep_can_fall)/sizeof(int);
+  static int ep_can_fall_num = SIZEOF_ARRAY_INT(ep_can_fall);
 
   static int ep_can_smash[] =
   {
-    EL_FELSBROCKEN,
+    EL_ROCK,
     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_EMERALD,
+    EL_BD_DIAMOND,
+    EL_EMERALD_YELLOW,
+    EL_EMERALD_RED,
+    EL_EMERALD_PURPLE,
+    EL_DIAMOND,
+    EL_KEY1,
+    EL_KEY2,
+    EL_KEY3,
+    EL_KEY4,
+    EL_EM_KEY1,
+    EL_EM_KEY2,
+    EL_EM_KEY3,
+    EL_EM_KEY4,
+    EL_BOMB,
+    EL_NUT,
+    EL_AMOEBA_DROP,
+    EL_TIME_ORB_FULL,
+    EL_TIME_ORB_EMPTY,
     EL_SP_ZONK,
     EL_SP_INFOTRON,
     EL_SP_DISK_ORANGE,
@@ -1533,240 +1773,240 @@ void InitElementProperties()
     EL_SPRING,
     EL_DX_SUPABOMB
   };
-  static int ep_can_smash_num = sizeof(ep_can_smash)/sizeof(int);
+  static int ep_can_smash_num = SIZEOF_ARRAY_INT(ep_can_smash);
 
   static int ep_can_change[] =
   {
-    EL_FELSBROCKEN,
+    EL_ROCK,
     EL_BD_ROCK,
-    EL_EDELSTEIN,
-    EL_EDELSTEIN_BD,
-    EL_EDELSTEIN_GELB,
-    EL_EDELSTEIN_ROT,
-    EL_EDELSTEIN_LILA,
-    EL_DIAMANT
+    EL_EMERALD,
+    EL_BD_DIAMOND,
+    EL_EMERALD_YELLOW,
+    EL_EMERALD_RED,
+    EL_EMERALD_PURPLE,
+    EL_DIAMOND
   };
-  static int ep_can_change_num = sizeof(ep_can_change)/sizeof(int);
+  static int ep_can_change_num = SIZEOF_ARRAY_INT(ep_can_change);
 
   static int ep_can_move[] =
   {
-    EL_KAEFER,
-    EL_FLIEGER,
-    EL_BUTTERFLY,
-    EL_FIREFLY,
-    EL_MAMPFER,
-    EL_MAMPFER2,
+    EL_BUG,
+    EL_SPACESHIP,
+    EL_BD_BUTTERFLY,
+    EL_BD_FIREFLY,
+    EL_YAMYAM,
+    EL_DARK_YAMYAM,
     EL_ROBOT,
     EL_PACMAN,
     EL_MOLE,
-    EL_PINGUIN,
-    EL_SCHWEIN,
-    EL_DRACHE,
-    EL_SONDE,
+    EL_PENGUIN,
+    EL_PIG,
+    EL_DRAGON,
+    EL_SATELLITE,
     EL_SP_SNIKSNAK,
     EL_SP_ELECTRON,
     EL_BALLOON,
-    EL_SPRING_MOVING
+    EL_SPRING
   };
-  static int ep_can_move_num = sizeof(ep_can_move)/sizeof(int);
+  static int ep_can_move_num = SIZEOF_ARRAY_INT(ep_can_move);
 
   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_BUG_RIGHT,
+    EL_BUG_UP,
+    EL_BUG_LEFT,
+    EL_BUG_DOWN,
+    EL_SPACESHIP_RIGHT,
+    EL_SPACESHIP_UP,
+    EL_SPACESHIP_LEFT,
+    EL_SPACESHIP_DOWN,
+    EL_BD_BUTTERFLY_RIGHT,
+    EL_BD_BUTTERFLY_UP,
+    EL_BD_BUTTERFLY_LEFT,
+    EL_BD_BUTTERFLY_DOWN,
+    EL_BD_FIREFLY_RIGHT,
+    EL_BD_FIREFLY_UP,
+    EL_BD_FIREFLY_LEFT,
+    EL_BD_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_could_move_num = SIZEOF_ARRAY_INT(ep_could_move);
 
   static int ep_dont_touch[] =
   {
-    EL_KAEFER,
-    EL_FLIEGER,
-    EL_BUTTERFLY,
-    EL_FIREFLY
+    EL_BUG,
+    EL_SPACESHIP,
+    EL_BD_BUTTERFLY,
+    EL_BD_FIREFLY
   };
-  static int ep_dont_touch_num = sizeof(ep_dont_touch)/sizeof(int);
+  static int ep_dont_touch_num = SIZEOF_ARRAY_INT(ep_dont_touch);
 
   static int ep_dont_go_to[] =
   {
-    EL_KAEFER,
-    EL_FLIEGER,
-    EL_BUTTERFLY,
-    EL_FIREFLY,
-    EL_MAMPFER,
-    EL_MAMPFER2,
+    EL_BUG,
+    EL_SPACESHIP,
+    EL_BD_BUTTERFLY,
+    EL_BD_FIREFLY,
+    EL_YAMYAM,
+    EL_DARK_YAMYAM,
     EL_ROBOT,
     EL_PACMAN,
-    EL_TROPFEN,
-    EL_SALZSAEURE,
+    EL_AMOEBA_DROP,
+    EL_ACID,
     EL_SP_SNIKSNAK,
     EL_SP_ELECTRON,
-    EL_SP_BUG_ACTIVE,
+    EL_SP_BUGGY_BASE_ACTIVE,
     EL_TRAP_ACTIVE,
     EL_LANDMINE
   };
-  static int ep_dont_go_to_num = sizeof(ep_dont_go_to)/sizeof(int);
+  static int ep_dont_go_to_num = SIZEOF_ARRAY_INT(ep_dont_go_to);
 
   static int ep_mampf2[] =
   {
-    EL_ERDREICH,
-    EL_KAEFER,
-    EL_FLIEGER,
-    EL_BUTTERFLY,
-    EL_FIREFLY,
-    EL_MAMPFER,
+    EL_SAND,
+    EL_BUG,
+    EL_SPACESHIP,
+    EL_BD_BUTTERFLY,
+    EL_BD_FIREFLY,
+    EL_YAMYAM,
     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_AMOEBA_DROP,
+    EL_AMOEBA_DEAD,
+    EL_AMOEBA_WET,
+    EL_AMOEBA_DRY,
+    EL_AMOEBA_FULL,
+    EL_BD_AMOEBA,
+    EL_EMERALD,
+    EL_BD_DIAMOND,
+    EL_EMERALD_YELLOW,
+    EL_EMERALD_RED,
+    EL_EMERALD_PURPLE,
+    EL_DIAMOND,
     EL_PEARL,
     EL_CRYSTAL
   };
-  static int ep_mampf2_num = sizeof(ep_mampf2)/sizeof(int);
+  static int ep_mampf2_num = SIZEOF_ARRAY_INT(ep_mampf2);
 
   static int ep_bd_element[] =
   {
-    EL_LEERRAUM,
-    EL_ERDREICH,
-    EL_FELSBODEN,
+    EL_EMPTY,
+    EL_SAND,
+    EL_WALL_CRUMBLED,
     EL_BD_WALL,
-    EL_FELSBROCKEN,
+    EL_ROCK,
     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
+    EL_BD_DIAMOND,
+    EL_BD_MAGIC_WALL,
+    EL_EXIT_CLOSED,
+    EL_EXIT_OPEN,
+    EL_STEELWALL,
+    EL_PLAYER1,
+    EL_BD_FIREFLY,
+    EL_BD_FIREFLY_1,
+    EL_BD_FIREFLY_2,
+    EL_BD_FIREFLY_3,
+    EL_BD_FIREFLY_4,
+    EL_BD_BUTTERFLY,
+    EL_BD_BUTTERFLY_1,
+    EL_BD_BUTTERFLY_2,
+    EL_BD_BUTTERFLY_3,
+    EL_BD_BUTTERFLY_4,
+    EL_BD_AMOEBA,
+    EL_CHAR_QUESTION
   };
-  static int ep_bd_element_num = sizeof(ep_bd_element)/sizeof(int);
+  static int ep_bd_element_num = SIZEOF_ARRAY_INT(ep_bd_element);
 
   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
+    EL_EMPTY,
+    EL_STEELWALL,
+    EL_SOKOBAN_OBJECT,
+    EL_SOKOBAN_FIELD_EMPTY,
+    EL_SOKOBAN_FIELD_FULL,
+    EL_PLAYER1,
+    EL_INVISIBLE_STEELWALL
   };
-  static int ep_sb_element_num = sizeof(ep_sb_element)/sizeof(int);
+  static int ep_sb_element_num = SIZEOF_ARRAY_INT(ep_sb_element);
 
   static int ep_gem[] =
   {
-    EL_EDELSTEIN,
-    EL_EDELSTEIN_BD,
-    EL_EDELSTEIN_GELB,
-    EL_EDELSTEIN_ROT,
-    EL_EDELSTEIN_LILA,
-    EL_DIAMANT,
-    EL_SP_INFOTRON
+    EL_EMERALD,
+    EL_BD_DIAMOND,
+    EL_EMERALD_YELLOW,
+    EL_EMERALD_RED,
+    EL_EMERALD_PURPLE,
+    EL_DIAMOND
   };
-  static int ep_gem_num = sizeof(ep_gem)/sizeof(int);
+  static int ep_gem_num = SIZEOF_ARRAY_INT(ep_gem);
 
   static int ep_inactive[] =
   {
-    EL_LEERRAUM,
-    EL_ERDREICH,
-    EL_MAUERWERK,
+    EL_EMPTY,
+    EL_SAND,
+    EL_WALL,
     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_WALL_CRUMBLED,
+    EL_STEELWALL,
+    EL_AMOEBA_DEAD,
+    EL_QUICKSAND_EMPTY,
+    EL_STONEBLOCK,
+    EL_ROBOT_WHEEL,
+    EL_KEY1,
+    EL_KEY2,
+    EL_KEY3,
+    EL_KEY4,
+    EL_EM_KEY1,
+    EL_EM_KEY2,
+    EL_EM_KEY3,
+    EL_EM_KEY4,
+    EL_GATE1,
+    EL_GATE2,
+    EL_GATE3,
+    EL_GATE4,
+    EL_GATE1_GRAY,
+    EL_GATE2_GRAY,
+    EL_GATE3_GRAY,
+    EL_GATE4_GRAY,
+    EL_EM_GATE1,
+    EL_EM_GATE2,
+    EL_EM_GATE3,
+    EL_EM_GATE4,
+    EL_EM_GATE1_GRAY,
+    EL_EM_GATE2_GRAY,
+    EL_EM_GATE3_GRAY,
+    EL_EM_GATE4_GRAY,
+    EL_DYNAMITE,
+    EL_INVISIBLE_STEELWALL,
+    EL_INVISIBLE_WALL,
+    EL_INVISIBLE_SAND,
+    EL_LAMP,
+    EL_LAMP_ACTIVE,
+    EL_WALL_EMERALD,
+    EL_WALL_DIAMOND,
+    EL_WALL_BD_DIAMOND,
+    EL_WALL_EMERALD_YELLOW,
     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_SOKOBAN_OBJECT,
+    EL_SOKOBAN_FIELD_EMPTY,
+    EL_SOKOBAN_FIELD_FULL,
+    EL_WALL_EMERALD_RED,
+    EL_WALL_EMERALD_PURPLE,
+    EL_ACIDPOOL_TOPLEFT,
+    EL_ACIDPOOL_TOPRIGHT,
+    EL_ACIDPOOL_BOTTOMLEFT,
+    EL_ACIDPOOL_BOTTOM,
+    EL_ACIDPOOL_BOTTOMRIGHT,
+    EL_MAGIC_WALL,
     EL_MAGIC_WALL_DEAD,
-    EL_MAGIC_WALL_BD_OFF,
-    EL_MAGIC_WALL_BD_DEAD,
-    EL_AMOEBA2DIAM,
+    EL_BD_MAGIC_WALL,
+    EL_BD_MAGIC_WALL_DEAD,
+    EL_AMOEBA_TO_DIAMOND,
     EL_BLOCKED,
     EL_SP_EMPTY,
     EL_SP_BASE,
@@ -1799,20 +2039,18 @@ void InitElementProperties()
     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_CONVEYOR_BELT1_SWITCH_LEFT,
+    EL_CONVEYOR_BELT1_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT1_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT2_SWITCH_LEFT,
+    EL_CONVEYOR_BELT2_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT2_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT3_SWITCH_LEFT,
+    EL_CONVEYOR_BELT3_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT3_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT4_SWITCH_LEFT,
+    EL_CONVEYOR_BELT4_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT4_SWITCH_RIGHT,
     EL_SIGN_EXCLAMATION,
     EL_SIGN_RADIOACTIVITY,
     EL_SIGN_STOP,
@@ -1825,40 +2063,40 @@ void InitElementProperties()
     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_STEELWALL_SLANTED,
+    EL_EMC_STEELWALL1,
+    EL_EMC_STEELWALL2,
+    EL_EMC_STEELWALL3,
+    EL_EMC_STEELWALL4,
+    EL_EMC_WALL_PILLAR_UPPER,
+    EL_EMC_WALL_PILLAR_MIDDLE,
+    EL_EMC_WALL_PILLAR_LOWER,
+    EL_EMC_WALL4,
+    EL_EMC_WALL5,
+    EL_EMC_WALL6,
+    EL_EMC_WALL7,
+    EL_EMC_WALL8
   };
-  static int ep_inactive_num = sizeof(ep_inactive)/sizeof(int);
+  static int ep_inactive_num = SIZEOF_ARRAY_INT(ep_inactive);
 
   static int ep_explosive[] =
   {
-    EL_BOMBE,
+    EL_BOMB,
     EL_DYNAMITE_ACTIVE,
-    EL_DYNAMITE_INACTIVE,
-    EL_DYNABOMB_ACTIVE_1,
-    EL_DYNABOMB_ACTIVE_2,
-    EL_DYNABOMB_ACTIVE_3,
-    EL_DYNABOMB_ACTIVE_4,
+    EL_DYNAMITE,
+    EL_DYNABOMB_PLAYER1_ACTIVE,
+    EL_DYNABOMB_PLAYER2_ACTIVE,
+    EL_DYNABOMB_PLAYER3_ACTIVE,
+    EL_DYNABOMB_PLAYER4_ACTIVE,
     EL_DYNABOMB_NR,
     EL_DYNABOMB_SZ,
     EL_DYNABOMB_XL,
-    EL_KAEFER,
+    EL_BUG,
     EL_MOLE,
-    EL_PINGUIN,
-    EL_SCHWEIN,
-    EL_DRACHE,
-    EL_SONDE,
+    EL_PENGUIN,
+    EL_PIG,
+    EL_DRAGON,
+    EL_SATELLITE,
     EL_SP_DISK_RED,
     EL_SP_DISK_ORANGE,
     EL_SP_DISK_YELLOW,
@@ -1866,31 +2104,31 @@ void InitElementProperties()
     EL_SP_ELECTRON,
     EL_DX_SUPABOMB
   };
-  static int ep_explosive_num = sizeof(ep_explosive)/sizeof(int);
+  static int ep_explosive_num = SIZEOF_ARRAY_INT(ep_explosive);
 
   static int ep_mampf3[] =
   {
-    EL_EDELSTEIN,
-    EL_EDELSTEIN_BD,
-    EL_EDELSTEIN_GELB,
-    EL_EDELSTEIN_ROT,
-    EL_EDELSTEIN_LILA,
-    EL_DIAMANT,
+    EL_EMERALD,
+    EL_BD_DIAMOND,
+    EL_EMERALD_YELLOW,
+    EL_EMERALD_RED,
+    EL_EMERALD_PURPLE,
+    EL_DIAMOND,
     EL_PEARL,
     EL_CRYSTAL
   };
-  static int ep_mampf3_num = sizeof(ep_mampf3)/sizeof(int);
+  static int ep_mampf3_num = SIZEOF_ARRAY_INT(ep_mampf3);
 
   static int ep_pushable[] =
   {
-    EL_FELSBROCKEN,
+    EL_ROCK,
     EL_BD_ROCK,
-    EL_BOMBE,
-    EL_KOKOSNUSS,
-    EL_ZEIT_LEER,
-    EL_SOKOBAN_FELD_VOLL,
-    EL_SOKOBAN_OBJEKT,
-    EL_SONDE,
+    EL_BOMB,
+    EL_NUT,
+    EL_TIME_ORB_EMPTY,
+    EL_SOKOBAN_FIELD_FULL,
+    EL_SOKOBAN_OBJECT,
+    EL_SATELLITE,
     EL_SP_ZONK,
     EL_SP_DISK_ORANGE,
     EL_SP_DISK_YELLOW,
@@ -1898,37 +2136,37 @@ void InitElementProperties()
     EL_SPRING,
     EL_DX_SUPABOMB
   };
-  static int ep_pushable_num = sizeof(ep_pushable)/sizeof(int);
+  static int ep_pushable_num = SIZEOF_ARRAY_INT(ep_pushable);
 
   static int ep_player[] =
   {
-    EL_SPIELFIGUR,
-    EL_SPIELER1,
-    EL_SPIELER2,
-    EL_SPIELER3,
-    EL_SPIELER4
+    EL_PLAYER1,
+    EL_PLAYER2,
+    EL_PLAYER3,
+    EL_PLAYER4
   };
-  static int ep_player_num = sizeof(ep_player)/sizeof(int);
+  static int ep_player_num = SIZEOF_ARRAY_INT(ep_player);
 
   static int ep_has_content[] =
   {
-    EL_MAMPFER,
-    EL_AMOEBE_NASS,
-    EL_AMOEBE_NORM,
-    EL_AMOEBE_VOLL,
-    EL_AMOEBE_BD
+    EL_YAMYAM,
+    EL_AMOEBA_WET,
+    EL_AMOEBA_DRY,
+    EL_AMOEBA_FULL,
+    EL_BD_AMOEBA
   };
-  static int ep_has_content_num = sizeof(ep_has_content)/sizeof(int);
+  static int ep_has_content_num = SIZEOF_ARRAY_INT(ep_has_content);
 
   static int ep_eatable[] =
   {
-    EL_ERDREICH,
+    EL_SAND,
     EL_SP_BASE,
-    EL_SP_BUG,
-    EL_TRAP_INACTIVE,
-    EL_SAND_INVISIBLE
+    EL_SP_BUGGY_BASE,
+    EL_TRAP,
+    EL_INVISIBLE_SAND,
+    EL_INVISIBLE_SAND_ACTIVE
   };
-  static int ep_eatable_num = sizeof(ep_eatable)/sizeof(int);
+  static int ep_eatable_num = SIZEOF_ARRAY_INT(ep_eatable);
 
   static int ep_sp_element[] =
   {
@@ -1939,7 +2177,8 @@ void InitElementProperties()
     EL_SP_INFOTRON,
     EL_SP_CHIP_SINGLE,
     EL_SP_HARD_GRAY,
-    EL_SP_EXIT,
+    EL_SP_EXIT_CLOSED,
+    EL_SP_EXIT_OPEN,
     EL_SP_DISK_ORANGE,
     EL_SP_PORT1_RIGHT,
     EL_SP_PORT1_DOWN,
@@ -1957,7 +2196,7 @@ void InitElementProperties()
     EL_SP_PORT_X,
     EL_SP_PORT_XY,
     EL_SP_ELECTRON,
-    EL_SP_BUG,
+    EL_SP_BUGGY_BASE,
     EL_SP_CHIP_LEFT,
     EL_SP_CHIP_RIGHT,
     EL_SP_HARD_BASE1,
@@ -1973,22 +2212,22 @@ void InitElementProperties()
     EL_SP_CHIP_UPPER,
     EL_SP_CHIP_LOWER,
     /* additional elements that appeared in newer Supaplex levels */
-    EL_UNSICHTBAR,
+    EL_INVISIBLE_WALL,
     /* 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_sp_element_num = SIZEOF_ARRAY_INT(ep_sp_element);
 
   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_EM_GATE1,
+    EL_EM_GATE2,
+    EL_EM_GATE3,
+    EL_EM_GATE4,
+    EL_EM_GATE1_GRAY,
+    EL_EM_GATE2_GRAY,
+    EL_EM_GATE3_GRAY,
+    EL_EM_GATE4_GRAY,
     EL_SP_PORT1_LEFT,
     EL_SP_PORT2_LEFT,
     EL_SP_PORT1_RIGHT,
@@ -2003,7 +2242,7 @@ void InitElementProperties()
     EL_SWITCHGATE_OPEN,
     EL_TIMEGATE_OPEN
   };
-  static int ep_quick_gate_num = sizeof(ep_quick_gate)/sizeof(int);
+  static int ep_quick_gate_num = SIZEOF_ARRAY_INT(ep_quick_gate);
 
   static int ep_over_player[] =
   {
@@ -2018,79 +2257,96 @@ void InitElementProperties()
     EL_SP_PORT_X,
     EL_SP_PORT_Y,
     EL_SP_PORT_XY,
-    EL_TUBE_CROSS,
+    EL_TUBE_ALL,
     EL_TUBE_VERTICAL,
     EL_TUBE_HORIZONTAL,
-    EL_TUBE_VERT_LEFT,
-    EL_TUBE_VERT_RIGHT,
-    EL_TUBE_HORIZ_UP,
-    EL_TUBE_HORIZ_DOWN,
+    EL_TUBE_VERTICAL_LEFT,
+    EL_TUBE_VERTICAL_RIGHT,
+    EL_TUBE_HORIZONTAL_UP,
+    EL_TUBE_HORIZONTAL_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_over_player_num = SIZEOF_ARRAY_INT(ep_over_player);
 
   static int ep_active_bomb[] =
   {
     EL_DYNAMITE_ACTIVE,
-    EL_DYNABOMB_ACTIVE_1,
-    EL_DYNABOMB_ACTIVE_2,
-    EL_DYNABOMB_ACTIVE_3,
-    EL_DYNABOMB_ACTIVE_4
+    EL_DYNABOMB_PLAYER1_ACTIVE,
+    EL_DYNABOMB_PLAYER2_ACTIVE,
+    EL_DYNABOMB_PLAYER3_ACTIVE,
+    EL_DYNABOMB_PLAYER4_ACTIVE
   };
-  static int ep_active_bomb_num = sizeof(ep_active_bomb)/sizeof(int);
+  static int ep_active_bomb_num = SIZEOF_ARRAY_INT(ep_active_bomb);
 
   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,
+    EL_CONVEYOR_BELT1_LEFT,
+    EL_CONVEYOR_BELT1_MIDDLE,
+    EL_CONVEYOR_BELT1_RIGHT,
+    EL_CONVEYOR_BELT2_LEFT,
+    EL_CONVEYOR_BELT2_MIDDLE,
+    EL_CONVEYOR_BELT2_RIGHT,
+    EL_CONVEYOR_BELT3_LEFT,
+    EL_CONVEYOR_BELT3_MIDDLE,
+    EL_CONVEYOR_BELT3_RIGHT,
+    EL_CONVEYOR_BELT4_LEFT,
+    EL_CONVEYOR_BELT4_MIDDLE,
+    EL_CONVEYOR_BELT4_RIGHT,
+  };
+  static int ep_belt_num = SIZEOF_ARRAY_INT(ep_belt);
+
+  static int ep_belt_active[] =
+  {
+    EL_CONVEYOR_BELT1_LEFT_ACTIVE,
+    EL_CONVEYOR_BELT1_MIDDLE_ACTIVE,
+    EL_CONVEYOR_BELT1_RIGHT_ACTIVE,
+    EL_CONVEYOR_BELT2_LEFT_ACTIVE,
+    EL_CONVEYOR_BELT2_MIDDLE_ACTIVE,
+    EL_CONVEYOR_BELT2_RIGHT_ACTIVE,
+    EL_CONVEYOR_BELT3_LEFT_ACTIVE,
+    EL_CONVEYOR_BELT3_MIDDLE_ACTIVE,
+    EL_CONVEYOR_BELT3_RIGHT_ACTIVE,
+    EL_CONVEYOR_BELT4_LEFT_ACTIVE,
+    EL_CONVEYOR_BELT4_MIDDLE_ACTIVE,
+    EL_CONVEYOR_BELT4_RIGHT_ACTIVE,
   };
-  static int ep_belt_num = sizeof(ep_belt)/sizeof(int);
+  static int ep_belt_active_num = SIZEOF_ARRAY_INT(ep_belt_active);
 
   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,
+    EL_CONVEYOR_BELT1_SWITCH_LEFT,
+    EL_CONVEYOR_BELT1_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT1_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT2_SWITCH_LEFT,
+    EL_CONVEYOR_BELT2_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT2_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT3_SWITCH_LEFT,
+    EL_CONVEYOR_BELT3_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT3_SWITCH_RIGHT,
+    EL_CONVEYOR_BELT4_SWITCH_LEFT,
+    EL_CONVEYOR_BELT4_SWITCH_MIDDLE,
+    EL_CONVEYOR_BELT4_SWITCH_RIGHT,
   };
-  static int ep_belt_switch_num = sizeof(ep_belt_switch)/sizeof(int);
+  static int ep_belt_switch_num = SIZEOF_ARRAY_INT(ep_belt_switch);
 
   static int ep_tube[] =
   {
-    EL_TUBE_CROSS,
+    EL_TUBE_ALL,
     EL_TUBE_VERTICAL,
     EL_TUBE_HORIZONTAL,
-    EL_TUBE_VERT_LEFT,
-    EL_TUBE_VERT_RIGHT,
-    EL_TUBE_HORIZ_UP,
-    EL_TUBE_HORIZ_DOWN,
+    EL_TUBE_VERTICAL_LEFT,
+    EL_TUBE_VERTICAL_RIGHT,
+    EL_TUBE_HORIZONTAL_UP,
+    EL_TUBE_HORIZONTAL_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 int ep_tube_num = SIZEOF_ARRAY_INT(ep_tube);
 
   static long ep1_bit[] =
   {
@@ -2129,6 +2385,7 @@ void InitElementProperties()
   static long ep2_bit[] =
   {
     EP_BIT_BELT,
+    EP_BIT_BELT_ACTIVE,
     EP_BIT_BELT_SWITCH,
     EP_BIT_TUBE
   };
@@ -2169,6 +2426,7 @@ void InitElementProperties()
   static int *ep2_array[] =
   {
     ep_belt,
+    ep_belt_active,
     ep_belt_switch,
     ep_tube
   };
@@ -2209,91 +2467,100 @@ void InitElementProperties()
   static int *ep2_num[] =
   {
     &ep_belt_num,
+    &ep_belt_active_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 *);
+  static int num_properties1 = SIZEOF_ARRAY(ep1_num, int *);
+  static int num_properties2 = SIZEOF_ARRAY(ep2_num, int *);
 
-  for(i=0; i<MAX_ELEMENTS; i++)
+  for (i=0; i<MAX_ELEMENTS; i++)
   {
     Elementeigenschaften1[i] = 0;
     Elementeigenschaften2[i] = 0;
   }
 
-  for(i=0; i<num_properties1; i++)
-    for(j=0; j<*(ep1_num[i]); j++)
+  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++)
+  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++)
+  for (i=EL_CHAR_START; i<=EL_CHAR_END; i++)
     Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
 }
 
-void CloseAllAndExit(int exit_value)
+void Execute_Debug_Command(char *command)
 {
-  int i;
-
-#ifdef USE_SDL_LIBRARY
-  StopSounds();
-  FreeSounds(NUM_SOUNDS);
-#else
-  if (sound_process_id)
+  if (strcmp(command, "create graphicsinfo.conf") == 0)
+  {
+    int i;
+
+    printf("# You can configure additional/alternative image files here.\n");
+    printf("# (The images below are default and therefore commented out.)\n");
+    printf("\n");
+    printf("%s\n", getFormattedSetupEntry("name", "Classic Graphics"));
+    printf("\n");
+    printf("%s\n", getFormattedSetupEntry("sort_priority", "100"));
+    printf("\n");
+
+    for (i=0; image_config[i].token != NULL; i++)
+      printf("# %s\n",
+	     getFormattedSetupEntry(image_config[i].token,
+				    image_config[i].value));
+  }
+  else if (strcmp(command, "create soundsinfo.conf") == 0)
+  {
+    int i;
+
+    printf("# You can configure additional/alternative sound files here.\n");
+    printf("# (The sounds below are default and therefore commented out.)\n");
+    printf("\n");
+    printf("%s\n", getFormattedSetupEntry("name", "Classic Sounds"));
+    printf("\n");
+    printf("%s\n", getFormattedSetupEntry("sort_priority", "100"));
+    printf("\n");
+
+    for (i=0; sound_config[i].token != NULL; i++)
+      printf("# %s\n",
+	     getFormattedSetupEntry(sound_config[i].token,
+				    sound_config[i].value));
+  }
+  else if (strcmp(command, "create musicinfo.conf") == 0)
   {
-    StopSounds();
-    kill(sound_process_id, SIGTERM);
-    FreeSounds(NUM_SOUNDS);
+    printf("# (Currently only \"name\" and \"sort_priority\" recognized.)\n");
+    printf("\n");
+    printf("%s\n", getFormattedSetupEntry("name", "Classic Music"));
+    printf("\n");
+    printf("%s\n", getFormattedSetupEntry("sort_priority", "100"));
   }
-#endif
-
-  for(i=0; i<NUM_BITMAPS; i++)
+  else if (strcmp(command, "help") == 0)
   {
-    if (pix[i])
-    {
-#ifdef USE_XPM_LIBRARY
-      if (i < NUM_PICTURES)	/* XPM pictures */
-      {
-	XFreeColors(display,DefaultColormap(display,screen),
-		    xpm_att[i].pixels,xpm_att[i].npixels,0);
-	XpmFreeAttributes(&xpm_att[i]);
-      }
-#endif
+    printf("The following commands are recognized:\n");
+    printf("   \"create graphicsinfo.conf\"\n");
+    printf("   \"create soundsinfo.conf\"\n");
+    printf("   \"create musicinfo.conf\"\n");
+  }
+}
 
-#ifdef USE_SDL_LIBRARY
-      SDL_FreeSurface(pix[i]);
-#else
-      XFreePixmap(display,pix[i]);
-#endif
-    }
+void CloseAllAndExit(int exit_value)
+{
+  int i;
 
-#ifdef USE_SDL_LIBRARY
-      SDL_FreeSurface(pix_masked[i]);
-#else
-    if (clipmask[i])
-      XFreePixmap(display,clipmask[i]);
-    if (clip_gc[i])
-      XFreeGC(display, clip_gc[i]);
-#endif
-  }
+  StopSounds();
+  FreeAllSounds();
+  FreeAllMusic();
+  CloseAudio();		/* called after freeing sounds (needed for SDL) */
 
-#ifdef USE_SDL_LIBRARY
-  KeyboardAutoRepeatOn();
-#else
-  if (gc)
-    XFreeGC(display, gc);
+  FreeAllImages();
 
-  if (display)
-  {
-    KeyboardAutoRepeatOn();
-    XCloseDisplay(display);
-  }
-#endif
+  FreeTileClipmasks();
+  for (i=0; i<NUM_BITMAPS; i++)
+    FreeBitmap(pix[i]);
 
-#if defined(MSDOS) || defined(WIN32)
-  dumpErrorFile();
-#endif
+  CloseVideoDisplay();
+  ClosePlatformDependantStuff();
 
   exit(exit_value);
 }