From: Holger Schemel <info@artsoft.org>
Date: Sat, 7 Aug 1999 19:22:34 +0000 (+0200)
Subject: rnd-19990807-1-src
X-Git-Tag: 1.4.0^2~25
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=d4665f01d15ba3679f378819710a84d6c2348a9c;p=rocksndiamonds.git

rnd-19990807-1-src
---

diff --git a/src/editor.c b/src/editor.c
index bf51938f..6aa94aeb 100644
--- a/src/editor.c
+++ b/src/editor.c
@@ -736,7 +736,7 @@ int editor_element[] =
   EL_CHAR('U'),
   EL_CHAR('L'),
 
-  EL_CHAR_MINUS,
+  EL_CHAR('-'),
   EL_CHAR('D'),
   EL_CHAR('E'),
   EL_CHAR('R'),
@@ -774,7 +774,7 @@ int editor_element[] =
   EL_CHAR('E'),
   EL_CHAR('M'),
   EL_CHAR('E'),
-  EL_CHAR_MINUS,
+  EL_CHAR('-'),
 
   EL_CHAR('R'),
   EL_CHAR('A'),
@@ -936,7 +936,7 @@ int editor_element[] =
   EL_CHAR('K'),
   EL_CHAR('O'),
 
-  EL_CHAR_MINUS,
+  EL_CHAR('-'),
   EL_CHAR('B'),
   EL_CHAR('A'),
   EL_CHAR('N'),
@@ -946,11 +946,6 @@ int editor_element[] =
   EL_SOKOBAN_FELD_VOLL,
   EL_BETON,
 
-  EL_LEERRAUM,
-  EL_LEERRAUM,
-  EL_LEERRAUM,
-  EL_LEERRAUM,
-
   EL_CHAR('S'),
   EL_CHAR('U'),
   EL_CHAR('P'),
@@ -1011,6 +1006,56 @@ int editor_element[] =
   EL_SP_CHIP_UPPER,
   EL_SP_CHIP_LOWER,
 
+  EL_CHAR('D'),
+  EL_CHAR('I'),
+  EL_CHAR('A'),
+  EL_CHAR('-'),
+
+  EL_CHAR('M'),
+  EL_CHAR('O'),
+  EL_CHAR('N'),
+  EL_CHAR('D'),
+
+  EL_CHAR('C'),
+  EL_CHAR('A'),
+  EL_CHAR('V'),
+  EL_CHAR('E'),
+
+  EL_CHAR('S'),
+  EL_CHAR(' '),
+  EL_CHAR('I'),
+  EL_CHAR('I'),
+
+  EL_BELT1_LEFT,
+  EL_BELT1_MIDDLE,
+  EL_BELT1_RIGHT,
+  EL_BELT1_SWITCH_M,
+
+  EL_BELT2_LEFT,
+  EL_BELT2_MIDDLE,
+  EL_BELT2_RIGHT,
+  EL_BELT2_SWITCH_M,
+
+  EL_BELT3_LEFT,
+  EL_BELT3_MIDDLE,
+  EL_BELT3_RIGHT,
+  EL_BELT3_SWITCH_M,
+
+  EL_BELT4_LEFT,
+  EL_BELT4_MIDDLE,
+  EL_BELT4_RIGHT,
+  EL_BELT4_SWITCH_M,
+
+  EL_BELT1_SWITCH_L,
+  EL_BELT2_SWITCH_L,
+  EL_BELT3_SWITCH_L,
+  EL_BELT4_SWITCH_L,
+
+  EL_BELT1_SWITCH_R,
+  EL_BELT2_SWITCH_R,
+  EL_BELT3_SWITCH_R,
+  EL_BELT4_SWITCH_R,
+
   /*
   EL_CHAR('D'),
   EL_CHAR('Y'),
diff --git a/src/game.c b/src/game.c
index d4860369..ce6ca3ab 100644
--- a/src/game.c
+++ b/src/game.c
@@ -23,6 +23,9 @@
 #include "joystick.h"
 #include "network.h"
 
+/* this switch controls how rocks move horizontally */
+#define OLD_GAME_BEHAVIOUR	FALSE
+
 /* for DigField() */
 #define DF_NO_PUSH		0
 #define DF_DIG			1
@@ -144,7 +147,7 @@ static unsigned int getStateCheckSum(int counter)
     checksum += mult++ * StorePlayer[x][y];
     checksum += mult++ * Frame[x][y];
     checksum += mult++ * AmoebaNr[x][y];
-    checksum += mult++ * JustHit[x][y];
+    checksum += mult++ * JustStopped[x][y];
     checksum += mult++ * Stop[x][y];
     */
   }
@@ -366,6 +369,7 @@ void InitGame()
     player->MovDir = MV_NO_MOVING;
     player->MovPos = 0;
     player->Pushing = FALSE;
+    player->Switching = FALSE;
     player->GfxPos = 0;
     player->Frame = 0;
 
@@ -419,6 +423,8 @@ void InitGame()
   AllPlayersGone = FALSE;
   game.magic_wall_active = FALSE;
   game.magic_wall_time_left = 0;
+  for (i=0; i<4; i++)
+    game.belt_dir[i] = MV_NO_MOVING;
 
   for (i=0; i<MAX_NUM_AMOEBA; i++)
     AmoebaCnt[i] = AmoebaCnt2[i] = 0;
@@ -432,7 +438,7 @@ void InitGame()
       Store[x][y] = Store2[x][y] = StorePlayer[x][y] = 0;
       Frame[x][y] = 0;
       AmoebaNr[x][y] = 0;
-      JustHit[x][y] = 0;
+      JustStopped[x][y] = 0;
       Stop[x][y] = FALSE;
     }
   }
@@ -2105,7 +2111,8 @@ void StartMoving(int x, int y)
       InitMovingField(x, y, MV_DOWN);
       Store[x][y] = EL_SALZSAEURE;
     }
-    else if (CAN_SMASH(element) && Feld[x][y+1] == EL_BLOCKED && JustHit[x][y])
+    else if (CAN_SMASH(element) && Feld[x][y+1] == EL_BLOCKED &&
+	     JustStopped[x][y])
     {
       Impact(x, y);
     }
@@ -2118,7 +2125,12 @@ void StartMoving(int x, int y)
       Feld[x][y] = EL_AMOEBING;
       Store[x][y] = EL_AMOEBE_NASS;
     }
+#if OLD_GAME_BEHAVIOUR
     else if (IS_SLIPPERY(Feld[x][y+1]) && !Store[x][y+1])
+#else
+    else if (IS_SLIPPERY(Feld[x][y+1]) && !Store[x][y+1] &&
+	     !IS_FALLING(x, y+1) && !JustStopped[x][y+1])
+#endif
     {
       boolean left  = (x>0 && IS_FREE(x-1, y) &&
 		       (IS_FREE(x-1, y+1) || Feld[x-1][y+1] == EL_SALZSAEURE));
@@ -2431,12 +2443,14 @@ void ContinueMoving(int x, int y)
   int newx = x + dx, newy = y + dy;
   int step = (horiz_move ? dx : dy) * TILEX/8;
 
-  if (CAN_FALL(element) && horiz_move && !IS_SP_ELEMENT(element))
-    step*=2;
-  else if (element == EL_TROPFEN)
+  if (element == EL_TROPFEN)
     step/=2;
   else if (Store[x][y] == EL_MORAST_VOLL || Store[x][y] == EL_MORAST_LEER)
     step/=4;
+#if OLD_GAME_BEHAVIOUR
+  else if (CAN_FALL(element) && horiz_move && !IS_SP_ELEMENT(element))
+    step*=2;
+#endif
 
   MovPos[x][y] += step;
 
@@ -2500,7 +2514,7 @@ void ContinueMoving(int x, int y)
     DrawLevelField(newx, newy);
 
     Stop[newx][newy] = TRUE;
-    JustHit[x][newy] = 3;
+    JustStopped[newx][newy] = 3;
 
     if (DONT_TOUCH(element))	/* object may be nasty to player or others */
     {
@@ -3566,8 +3580,8 @@ void GameActions()
   for (y=0; y<lev_fieldy; y++) for (x=0; x<lev_fieldx; x++)
   {
     Stop[x][y] = FALSE;
-    if (JustHit[x][y]>0)
-      JustHit[x][y]--;
+    if (JustStopped[x][y] > 0)
+      JustStopped[x][y]--;
 
 #if DEBUG
     if (IS_BLOCKED(x, y))
@@ -4355,6 +4369,7 @@ int DigField(struct PlayerInfo *player,
 
   if (mode == DF_NO_PUSH)
   {
+    player->Switching = FALSE;
     player->push_delay = 0;
     return MF_NO_ACTION;
   }
@@ -4364,7 +4379,7 @@ int DigField(struct PlayerInfo *player,
 
   element = Feld[x][y];
 
-  switch(element)
+  switch (element)
   {
     case EL_LEERRAUM:
       PlaySoundLevel(x, y, SND_EMPTY);
@@ -4511,6 +4526,72 @@ int DigField(struct PlayerInfo *player,
       }
       break;
 
+    case EL_BELT1_SWITCH_L:
+    case EL_BELT1_SWITCH_M:
+    case EL_BELT1_SWITCH_R:
+    case EL_BELT2_SWITCH_L:
+    case EL_BELT2_SWITCH_M:
+    case EL_BELT2_SWITCH_R:
+    case EL_BELT3_SWITCH_L:
+    case EL_BELT3_SWITCH_M:
+    case EL_BELT3_SWITCH_R:
+    case EL_BELT4_SWITCH_L:
+    case EL_BELT4_SWITCH_M:
+    case EL_BELT4_SWITCH_R:
+      {
+	static int belt_base_element[4] =
+	{
+	  EL_BELT1_SWITCH_L,
+	  EL_BELT2_SWITCH_L,
+	  EL_BELT3_SWITCH_L,
+	  EL_BELT4_SWITCH_L
+	};
+	static int belt_move_dir[3] =
+	{
+	  MV_LEFT,
+	  MV_NO_MOVING,
+	  MV_RIGHT
+	};
+
+	int belt_nr = (element < EL_BELT2_SWITCH_L ? 0 :
+		       element < EL_BELT3_SWITCH_L ? 1 :
+		       element < EL_BELT4_SWITCH_L ? 2 : 3);
+	int belt_dir_nr = element - belt_base_element[belt_nr];
+	int belt_dir_nr_next = (belt_dir_nr + 1) % 3;
+	int belt_dir_next = belt_move_dir[belt_dir_nr_next];
+	int xx, yy;
+
+	if (player->Switching)
+	  return MF_ACTION;
+
+	game.belt_dir[belt_nr] = belt_dir_next;
+
+	for (yy=0; yy<lev_fieldy; yy++)
+	{
+	  for (xx=0; xx<lev_fieldx; xx++)
+	  {
+	    if (IS_BELT_SWITCH(Feld[xx][yy]))
+	    {
+	      int e = Feld[xx][yy];
+	      int e_belt_nr = (e < EL_BELT2_SWITCH_L ? 0 :
+			       e < EL_BELT3_SWITCH_L ? 1 :
+			       e < EL_BELT4_SWITCH_L ? 2 : 3);
+
+	      if (e_belt_nr == belt_nr)
+	      {
+		Feld[xx][yy] = belt_base_element[belt_nr] + belt_dir_nr_next;
+		DrawLevelField(xx, yy);
+	      }
+	    }
+	  }
+	}
+
+	player->Switching = TRUE;
+
+	return MF_ACTION;
+      }
+      break;
+
     case EL_SP_EXIT:
       if (local_player->gems_still_needed > 0)
 	return MF_NO_ACTION;
diff --git a/src/image.c b/src/image.c
index 09a75fce..83d8216b 100644
--- a/src/image.c
+++ b/src/image.c
@@ -514,7 +514,7 @@ int Read_PCX_to_Pixmap(Display *display, Window window, GC gc, char *filename,
 
   /* read the graphic file in PCX format to image structure */
   if ((image = Read_PCX_to_Image(filename)) == NULL)
-    return PCX_FileInvalid;
+    return errno_pcx;
 
 #if DEBUG_TIMING
   printf("%s:\n", filename);
@@ -548,7 +548,7 @@ int Read_PCX_to_Pixmap(Display *display, Window window, GC gc, char *filename,
   *pixmap = ximageinfo->pixmap;
   *pixmap_mask = ximageinfo->pixmap_mask;
 
-  return(PCX_Success);
+  return PCX_Success;
 }
 
 #endif /* !MSDOS */
diff --git a/src/init.c b/src/init.c
index 78bfb711..00cf8234 100644
--- a/src/init.c
+++ b/src/init.c
@@ -480,7 +480,8 @@ void InitGfx()
     { "Door",	TRUE },
     { "Heroes",	TRUE },
     { "Toons",	TRUE },
-    { "More",	TRUE },
+    { "SP",	TRUE },
+    { "DC",	TRUE },
     { "Font",	FALSE },
     { "Font2",	FALSE }
   }; 
@@ -491,7 +492,8 @@ void InitGfx()
     { "RocksDoor",	TRUE },
     { "RocksHeroes",	TRUE },
     { "RocksToons",	TRUE },
-    { "RocksMore",	TRUE },
+    { "RocksSP",	TRUE },
+    { "RocksDC",	TRUE },
     { "RocksFont",	FALSE },
     { "RocksFont2",	FALSE }
   }; 
@@ -1553,7 +1555,41 @@ void InitElementProperties()
   };
   static int ep_active_bomb_num = sizeof(ep_active_bomb)/sizeof(int);
 
-  static long ep_bit[] =
+  static int ep_belt[] =
+  {
+    EL_BELT1_LEFT,
+    EL_BELT1_MIDDLE,
+    EL_BELT1_RIGHT,
+    EL_BELT2_LEFT,
+    EL_BELT2_MIDDLE,
+    EL_BELT2_RIGHT,
+    EL_BELT3_LEFT,
+    EL_BELT3_MIDDLE,
+    EL_BELT3_RIGHT,
+    EL_BELT4_LEFT,
+    EL_BELT4_MIDDLE,
+    EL_BELT4_RIGHT,
+  };
+  static int ep_belt_num = sizeof(ep_belt)/sizeof(int);
+
+  static int ep_belt_switch[] =
+  {
+    EL_BELT1_SWITCH_L,
+    EL_BELT1_SWITCH_M,
+    EL_BELT1_SWITCH_R,
+    EL_BELT2_SWITCH_L,
+    EL_BELT2_SWITCH_M,
+    EL_BELT2_SWITCH_R,
+    EL_BELT3_SWITCH_L,
+    EL_BELT3_SWITCH_M,
+    EL_BELT3_SWITCH_R,
+    EL_BELT4_SWITCH_L,
+    EL_BELT4_SWITCH_M,
+    EL_BELT4_SWITCH_R,
+  };
+  static int ep_belt_switch_num = sizeof(ep_belt_switch)/sizeof(int);
+
+  static long ep1_bit[] =
   {
     EP_BIT_AMOEBALIVE,
     EP_BIT_AMOEBOID,
@@ -1587,7 +1623,12 @@ void InitElementProperties()
     EP_BIT_OVER_PLAYER,
     EP_BIT_ACTIVE_BOMB
   };
-  static int *ep_array[] =
+  static long ep2_bit[] =
+  {
+    EP_BIT_BELT,
+    EP_BIT_BELT_SWITCH
+  };
+  static int *ep1_array[] =
   {
     ep_amoebalive,
     ep_amoeboid,
@@ -1621,7 +1662,12 @@ void InitElementProperties()
     ep_over_player,
     ep_active_bomb
   };
-  static int *ep_num[] =
+  static int *ep2_array[] =
+  {
+    ep_belt,
+    ep_belt_switch
+  };
+  static int *ep1_num[] =
   {
     &ep_amoebalive_num,
     &ep_amoeboid_num,
@@ -1655,16 +1701,29 @@ void InitElementProperties()
     &ep_over_player_num,
     &ep_active_bomb_num
   };
-  static int num_properties = sizeof(ep_num)/sizeof(int *);
+  static int *ep2_num[] =
+  {
+    &ep_belt_num,
+    &ep_belt_switch_num
+  };
+  static int num_properties1 = sizeof(ep1_num)/sizeof(int *);
+  static int num_properties2 = sizeof(ep2_num)/sizeof(int *);
 
   for(i=0; i<MAX_ELEMENTS; i++)
-    Elementeigenschaften[i] = 0;
+  {
+    Elementeigenschaften1[i] = 0;
+    Elementeigenschaften2[i] = 0;
+  }
+
+  for(i=0; i<num_properties1; i++)
+    for(j=0; j<*(ep1_num[i]); j++)
+      Elementeigenschaften1[(ep1_array[i])[j]] |= ep1_bit[i];
+  for(i=0; i<num_properties2; i++)
+    for(j=0; j<*(ep2_num[i]); j++)
+      Elementeigenschaften2[(ep2_array[i])[j]] |= ep2_bit[i];
 
-  for(i=0; i<num_properties; i++)
-    for(j=0; j<*(ep_num[i]); j++)
-      Elementeigenschaften[(ep_array[i])[j]] |= ep_bit[i];
   for(i=EL_CHAR_START; i<EL_CHAR_END; i++)
-    Elementeigenschaften[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
+    Elementeigenschaften1[i] |= (EP_BIT_CHAR | EP_BIT_INACTIVE);
 }
 
 void CloseAllAndExit(int exit_value)
diff --git a/src/main.c b/src/main.c
index 14756c5e..181415d4 100644
--- a/src/main.c
+++ b/src/main.c
@@ -78,10 +78,11 @@ short		Store2[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 short		StorePlayer[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 short		Frame[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 boolean		Stop[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
-short		JustHit[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
+short		JustStopped[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 short		AmoebaNr[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 short		AmoebaCnt[MAX_NUM_AMOEBA], AmoebaCnt2[MAX_NUM_AMOEBA];
-unsigned long	Elementeigenschaften[MAX_ELEMENTS];
+unsigned long	Elementeigenschaften1[MAX_ELEMENTS];
+unsigned long	Elementeigenschaften2[MAX_ELEMENTS];
 
 int		level_nr, leveldir_nr, num_leveldirs;
 int		lev_fieldx,lev_fieldy, scroll_x,scroll_y;
@@ -196,7 +197,7 @@ int num_bg_loops = sizeof(background_loop)/sizeof(int);
 
 char *element_info[] =
 {
-  "empty space",
+  "empty space",				/* 0 */
   "sand",
   "normal wall",
   "round wall",
@@ -206,7 +207,7 @@ char *element_info[] =
   "closed exit",
   "player",
   "bug",
-  "spaceship",
+  "spaceship",					/* 10 */
   "yam yam",
   "robot",
   "steel wall",
@@ -216,7 +217,7 @@ char *element_info[] =
   "quicksand with rock",
   "amoeba drop",
   "bomb",
-  "magic wall",
+  "magic wall",					/* 20 */
   "speed ball",
   "acid pool",
   "dropping amoeba",
@@ -226,7 +227,7 @@ char *element_info[] =
   "biomaze",
   "burning dynamite",
   "unknown",
-  "magic wheel",
+  "magic wheel",				/* 30 */
   "running wire",
   "red key",
   "yellow key",
@@ -236,7 +237,7 @@ char *element_info[] =
   "yellow door",
   "green door",
   "blue door",
-  "gray door (opened by red key)",
+  "gray door (opened by red key)",		/* 40 */
   "gray door (opened by yellow key)",
   "gray door (opened by green key)",
   "gray door (opened by blue key)",
@@ -246,7 +247,7 @@ char *element_info[] =
   "light bulb (dark)",
   "ligh bulb (glowing)",
   "wall with emerald",
-  "wall with diamond",
+  "wall with diamond",				/* 50 */
   "amoeba with content",
   "amoeba (BD style)",
   "time orb (full)",
@@ -256,7 +257,7 @@ char *element_info[] =
   "yellow emerald",
   "wall with BD style diamond",
   "wall with yellow emerald",
-  "dark yam yam",
+  "dark yam yam",				/* 60 */
   "magic wall (BD style)",
   "invisible steel wall",
   "dynabomb",
@@ -266,7 +267,7 @@ char *element_info[] =
   "sokoban object",
   "sokoban empty field",
   "sokoban field with object",
-  "butterfly (starts moving right)",
+  "butterfly (starts moving right)",		/* 70 */
   "butterfly (starts moving up)",
   "butterfly (starts moving left)",
   "butterfly (starts moving down)",
@@ -276,7 +277,7 @@ char *element_info[] =
   "firefly (starts moving down)",
   "butterfly",
   "firefly",
-  "yellow player",
+  "yellow player",				/* 80 */
   "red player",
   "green player",
   "blue player",
@@ -286,7 +287,7 @@ char *element_info[] =
   "bug (starts moving down)",
   "spaceship (starts moving right)",
   "spaceship (starts moving up)",
-  "spaceship (starts moving left)",
+  "spaceship (starts moving left)",		/* 90 */
   "spaceship (starts moving down)",
   "pac man (starts moving right)",
   "pac man (starts moving up)",
@@ -296,7 +297,7 @@ char *element_info[] =
   "violet emerald",
   "wall with red emerald",
   "wall with violet emerald",
-  "unknown",
+  "unknown",					/* 100 */
   "unknown",
   "unknown",
   "unknown",
@@ -306,7 +307,7 @@ char *element_info[] =
   "open exit",
   "unknown",
   "amoeba",
-  "mole",
+  "mole",					/* 110 */
   "penguin",
   "satellite",
   "arrow left",
@@ -316,7 +317,7 @@ char *element_info[] =
   "pig",
   "fire breathing dragon",
   "unknown",
-  "letter ' '",
+  "letter ' '",					/* 120 */
   "letter '!'",
   "letter '\"'",
   "letter '#'",
@@ -326,7 +327,7 @@ char *element_info[] =
   "letter '''",
   "letter '('",
   "letter ')'",
-  "letter '*'",
+  "letter '*'",					/* 130 */
   "letter '+'",
   "letter ','",
   "letter '-'",
@@ -336,7 +337,7 @@ char *element_info[] =
   "letter '1'",
   "letter '2'",
   "letter '3'",
-  "letter '4'",
+  "letter '4'",					/* 140 */
   "letter '5'",
   "letter '6'",
   "letter '7'",
@@ -346,7 +347,7 @@ char *element_info[] =
   "letter ';'",
   "letter '<'",
   "letter '='",
-  "letter '>'",
+  "letter '>'",					/* 150 */
   "letter '?'",
   "letter '@'",
   "letter 'A'",
@@ -356,7 +357,7 @@ char *element_info[] =
   "letter 'E'",
   "letter 'F'",
   "letter 'G'",
-  "letter 'H'",
+  "letter 'H'",					/* 160 */
   "letter 'I'",
   "letter 'J'",
   "letter 'K'",
@@ -366,7 +367,7 @@ char *element_info[] =
   "letter 'O'",
   "letter 'P'",
   "letter 'Q'",
-  "letter 'R'",
+  "letter 'R'",					/* 170 */
   "letter 'S'",
   "letter 'T'",
   "letter 'U'",
@@ -376,7 +377,7 @@ char *element_info[] =
   "letter 'Y'",
   "letter 'Z'",
   "letter 'Ä'",
-  "letter 'Ö'",
+  "letter 'Ö'",					/* 180 */
   "letter 'Ü'",
   "letter '^'",
   "letter ''",
@@ -386,6 +387,7 @@ char *element_info[] =
   "letter ''",
   "letter ''",
   "letter ''",
+  "letter ''",					/* 190 */
   "letter ''",
   "letter ''",
   "letter ''",
@@ -395,8 +397,7 @@ char *element_info[] =
   "letter ''",
   "letter ''",
   "letter ''",
-  "letter ''",
-  "growing wall (horizontally)",
+  "growing wall (horizontally)",		/* 200 */
   "growing wall (vertically)",
   "growing wall (all directions)",
   "unused",
@@ -406,7 +407,7 @@ char *element_info[] =
   "unused",
   "unused",
   "unused",
-  "empty space",
+  "empty space",				/* 210 */
   "zonk",
   "base",
   "murphy",
@@ -416,7 +417,7 @@ char *element_info[] =
   "exit",
   "orange disk",
   "port (leading right)",
-  "port (leading down)",
+  "port (leading down)",			/* 220 */
   "port (leading left)",
   "port (leading up)",
   "port (leading right)",
@@ -426,7 +427,7 @@ char *element_info[] =
   "snik snak",
   "yellow disk",
   "terminal",
-  "red disk",
+  "red disk",					/* 230 */
   "port (vertically)",
   "port (horizontally)",
   "port (all directions)",
@@ -436,7 +437,7 @@ char *element_info[] =
   "chip (right half)",
   "hardware",
   "hardware",
-  "hardware",
+  "hardware",					/* 240 */
   "hardware",
   "hardware",
   "hardware",
@@ -446,7 +447,7 @@ char *element_info[] =
   "hardware",
   "chip (upper half)",
   "chip (lower half)",
-  "unknown",
+  "unknown",					/* 250 */
   "unknown",
   "unknown",
   "unknown",
@@ -455,38 +456,51 @@ char *element_info[] =
 
   /* 256 */
 
-  "pearl",
+  "pearl",					/* (256) */
   "crystal",
   "wall with pearl",
   "wall with crystal",
-  "white door",
+  "white door",					/* 260 */
   "gray door (opened by white key)",
   "white key",
   "force field",
   "extra time",
   "switch gate (open)",
   "switch gate (closed)",
-  "switch for switch gate",
+  "switch for switch gate (open)",
+  "switch for switch gate (closed)",
   "time gate",
-  "time gate with magic wheel",
-  "green conveyor belt (left)",
-  "green conveyor belt (middle)",
-  "green conveyor belt (right)",
-  "switch for green conveyor belt",
+  "time gate with magic wheel",			/* 270 */
   "red conveyor belt (left)",
   "red conveyor belt (middle)",
   "red conveyor belt (right)",
-  "switch for red conveyor belt",
+  "switch for red conveyor belt (left)",
+  "switch for red conveyor belt (middle)",
+  "switch for red conveyor belt (right)",
+  "yellow conveyor belt (left)",
+  "yellow conveyor belt (middle)",
+  "yellow conveyor belt (right)",
+  "switch for yellow conveyor belt (left)",	/* 280 */
+  "switch for yellow conveyor belt (middle)",
+  "switch for yellow conveyor belt (right)",
+  "green conveyor belt (left)",
+  "green conveyor belt (middle)",
+  "green conveyor belt (right)",
+  "switch for green conveyor belt (left)",
+  "switch for green conveyor belt (middle)",
+  "switch for green conveyor belt (right)",
   "blue conveyor belt (left)",
-  "blue conveyor belt (middle)",
+  "blue conveyor belt (middle)",		/* 290 */
   "blue conveyor belt (right)",
-  "switch for blue conveyor belt",
+  "switch for blue conveyor belt (left)",
+  "switch for blue conveyor belt (middle)",
+  "switch for blue conveyor belt (right)",
   "land mine",
   "mail envelope",
   "light switch",
   "sign (exclamation)",
   "sign (radio activity)",
-  "sign (stop)",
+  "sign (stop)",				/* 300 */
   "sign (wheel chair)",
   "sign (parking)",
   "sign (one way)",
@@ -496,7 +510,7 @@ char *element_info[] =
   "sign (exit)",
   "sign (yin yang)",
   "sign (other)",
-  "mole (starts moving left)",
+  "mole (starts moving left)",			/* 310 */
   "mole (starts moving right)",
   "mole (starts moving up)",
   "mole (starts moving down)",
@@ -506,7 +520,7 @@ char *element_info[] =
   "-",
   "-",
   "-",
-  "-",
+  "-",						/* 320 */
   "-",
   "-",
   "-",
diff --git a/src/main.h b/src/main.h
index 0550a996..b10d0357 100644
--- a/src/main.h
+++ b/src/main.h
@@ -95,6 +95,7 @@ typedef unsigned char byte;
 #define IN_SCR_FIELD(x,y) ((x)>=BX1 && (x)<=BX2 && (y)>=BY1 &&(y)<=BY2)
 #define IN_LEV_FIELD(x,y) ((x)>=0 && (x)<lev_fieldx && (y)>=0 &&(y)<lev_fieldy)
 
+/* values for 'Elementeigenschaften1' */
 #define EP_BIT_AMOEBALIVE	(1 << 0)
 #define EP_BIT_AMOEBOID		(1 << 1)
 #define EP_BIT_SCHLUESSEL	(1 << 2)
@@ -128,38 +129,44 @@ typedef unsigned char byte;
 #define EP_BIT_OVER_PLAYER	(1 << 30)
 #define EP_BIT_ACTIVE_BOMB	(1 << 31)
 
-#define IS_AMOEBALIVE(e)	(Elementeigenschaften[e] & EP_BIT_AMOEBALIVE)
-#define IS_AMOEBOID(e)		(Elementeigenschaften[e] & EP_BIT_AMOEBOID)
-#define IS_SCHLUESSEL(e)	(Elementeigenschaften[e] & EP_BIT_SCHLUESSEL)
-#define IS_PFORTE(e)		(Elementeigenschaften[e] & EP_BIT_PFORTE)
-#define IS_SOLID(e)		(Elementeigenschaften[e] & EP_BIT_SOLID)
-#define IS_MASSIVE(e)		(Elementeigenschaften[e] & EP_BIT_MASSIVE)
-#define IS_SLIPPERY(e)		(Elementeigenschaften[e] & EP_BIT_SLIPPERY)
-#define IS_ENEMY(e)		(Elementeigenschaften[e] & EP_BIT_ENEMY)
-#define IS_MAUER(e)		(Elementeigenschaften[e] & EP_BIT_MAUER)
-#define CAN_FALL(e)		(Elementeigenschaften[e] & EP_BIT_CAN_FALL)
-#define CAN_SMASH(e)		(Elementeigenschaften[e] & EP_BIT_CAN_SMASH)
-#define CAN_CHANGE(e)		(Elementeigenschaften[e] & EP_BIT_CAN_CHANGE)
-#define CAN_MOVE(e)		(Elementeigenschaften[e] & EP_BIT_CAN_MOVE)
-#define COULD_MOVE(e)		(Elementeigenschaften[e] & EP_BIT_COULD_MOVE)
-#define DONT_TOUCH(e)		(Elementeigenschaften[e] & EP_BIT_DONT_TOUCH)
-#define DONT_GO_TO(e)		(Elementeigenschaften[e] & EP_BIT_DONT_GO_TO)
-#define IS_MAMPF2(e)		(Elementeigenschaften[e] & EP_BIT_MAMPF2)
-#define IS_CHAR(e)		(Elementeigenschaften[e] & EP_BIT_CHAR)
-#define IS_BD_ELEMENT(e)	(Elementeigenschaften[e] & EP_BIT_BD_ELEMENT)
-#define IS_SB_ELEMENT(e)	(Elementeigenschaften[e] & EP_BIT_SB_ELEMENT)
-#define IS_GEM(e)		(Elementeigenschaften[e] & EP_BIT_GEM)
-#define IS_INACTIVE(e)		(Elementeigenschaften[e] & EP_BIT_INACTIVE)
-#define IS_EXPLOSIVE(e)		(Elementeigenschaften[e] & EP_BIT_EXPLOSIVE)
-#define IS_MAMPF3(e)		(Elementeigenschaften[e] & EP_BIT_MAMPF3)
-#define IS_PUSHABLE(e)		(Elementeigenschaften[e] & EP_BIT_PUSHABLE)
-#define ELEM_IS_PLAYER(e)	(Elementeigenschaften[e] & EP_BIT_PLAYER)
-#define HAS_CONTENT(e)		(Elementeigenschaften[e] & EP_BIT_HAS_CONTENT)
-#define IS_EATABLE(e)		(Elementeigenschaften[e] & EP_BIT_EATABLE)
-#define IS_SP_ELEMENT(e)	(Elementeigenschaften[e] & EP_BIT_SP_ELEMENT)
-#define IS_QUICK_GATE(e)	(Elementeigenschaften[e] & EP_BIT_QUICK_GATE)
-#define IS_OVER_PLAYER(e)	(Elementeigenschaften[e] & EP_BIT_OVER_PLAYER)
-#define IS_ACTIVE_BOMB(e)	(Elementeigenschaften[e] & EP_BIT_ACTIVE_BOMB)
+/* values for 'Elementeigenschaften2' */
+#define EP_BIT_BELT		(1 << 0)
+#define EP_BIT_BELT_SWITCH	(1 << 1)
+
+#define IS_AMOEBALIVE(e)	(Elementeigenschaften1[e] & EP_BIT_AMOEBALIVE)
+#define IS_AMOEBOID(e)		(Elementeigenschaften1[e] & EP_BIT_AMOEBOID)
+#define IS_SCHLUESSEL(e)	(Elementeigenschaften1[e] & EP_BIT_SCHLUESSEL)
+#define IS_PFORTE(e)		(Elementeigenschaften1[e] & EP_BIT_PFORTE)
+#define IS_SOLID(e)		(Elementeigenschaften1[e] & EP_BIT_SOLID)
+#define IS_MASSIVE(e)		(Elementeigenschaften1[e] & EP_BIT_MASSIVE)
+#define IS_SLIPPERY(e)		(Elementeigenschaften1[e] & EP_BIT_SLIPPERY)
+#define IS_ENEMY(e)		(Elementeigenschaften1[e] & EP_BIT_ENEMY)
+#define IS_MAUER(e)		(Elementeigenschaften1[e] & EP_BIT_MAUER)
+#define CAN_FALL(e)		(Elementeigenschaften1[e] & EP_BIT_CAN_FALL)
+#define CAN_SMASH(e)		(Elementeigenschaften1[e] & EP_BIT_CAN_SMASH)
+#define CAN_CHANGE(e)		(Elementeigenschaften1[e] & EP_BIT_CAN_CHANGE)
+#define CAN_MOVE(e)		(Elementeigenschaften1[e] & EP_BIT_CAN_MOVE)
+#define COULD_MOVE(e)		(Elementeigenschaften1[e] & EP_BIT_COULD_MOVE)
+#define DONT_TOUCH(e)		(Elementeigenschaften1[e] & EP_BIT_DONT_TOUCH)
+#define DONT_GO_TO(e)		(Elementeigenschaften1[e] & EP_BIT_DONT_GO_TO)
+#define IS_MAMPF2(e)		(Elementeigenschaften1[e] & EP_BIT_MAMPF2)
+#define IS_CHAR(e)		(Elementeigenschaften1[e] & EP_BIT_CHAR)
+#define IS_BD_ELEMENT(e)	(Elementeigenschaften1[e] & EP_BIT_BD_ELEMENT)
+#define IS_SB_ELEMENT(e)	(Elementeigenschaften1[e] & EP_BIT_SB_ELEMENT)
+#define IS_GEM(e)		(Elementeigenschaften1[e] & EP_BIT_GEM)
+#define IS_INACTIVE(e)		(Elementeigenschaften1[e] & EP_BIT_INACTIVE)
+#define IS_EXPLOSIVE(e)		(Elementeigenschaften1[e] & EP_BIT_EXPLOSIVE)
+#define IS_MAMPF3(e)		(Elementeigenschaften1[e] & EP_BIT_MAMPF3)
+#define IS_PUSHABLE(e)		(Elementeigenschaften1[e] & EP_BIT_PUSHABLE)
+#define ELEM_IS_PLAYER(e)	(Elementeigenschaften1[e] & EP_BIT_PLAYER)
+#define HAS_CONTENT(e)		(Elementeigenschaften1[e] & EP_BIT_HAS_CONTENT)
+#define IS_EATABLE(e)		(Elementeigenschaften1[e] & EP_BIT_EATABLE)
+#define IS_SP_ELEMENT(e)	(Elementeigenschaften1[e] & EP_BIT_SP_ELEMENT)
+#define IS_QUICK_GATE(e)	(Elementeigenschaften1[e] & EP_BIT_QUICK_GATE)
+#define IS_OVER_PLAYER(e)	(Elementeigenschaften1[e] & EP_BIT_OVER_PLAYER)
+#define IS_ACTIVE_BOMB(e)	(Elementeigenschaften1[e] & EP_BIT_ACTIVE_BOMB)
+#define IS_BELT(e)		(Elementeigenschaften2[e] & EP_BIT_BELT)
+#define IS_BELT_SWITCH(e)	(Elementeigenschaften2[e] & EP_BIT_BELT_SWITCH)
 
 #define IS_PLAYER(x,y)		(ELEM_IS_PLAYER(StorePlayer[x][y]))
 
@@ -167,6 +174,7 @@ typedef unsigned char byte;
 #define IS_FREE_OR_PLAYER(x,y)	(Feld[x][y] == EL_LEERRAUM)
 
 #define IS_MOVING(x,y)		(MovPos[x][y] != 0)
+#define IS_FALLING(x,y)		(MovPos[x][y] != 0 && MovDir[x][y] == MV_DOWN)
 #define IS_BLOCKED(x,y)		(Feld[x][y] == EL_BLOCKED)
 
 #define EL_CHANGED(e)		((e) == EL_FELSBROCKEN    ? EL_EDELSTEIN :  \
@@ -184,20 +192,21 @@ typedef unsigned char byte;
 
 #define PLAYERINFO(x,y)		(&stored_player[StorePlayer[x][y]-EL_SPIELER1])
 
-/* Pixmaps with Xpm or X11 Bitmap files */
+/* Pixmaps with graphic file */
 #define PIX_BACK		0
 #define PIX_DOOR		1
 #define PIX_HEROES		2
 #define PIX_TOONS		3
-#define PIX_MORE		4
-#define	PIX_BIGFONT		5
-#define PIX_SMALLFONT		6
-/* Pixmaps without them */
-#define PIX_DB_BACK		7
-#define PIX_DB_DOOR		8
-#define PIX_DB_FIELD		9
-
-#define NUM_PICTURES		7
+#define PIX_SP			4
+#define PIX_DC			5
+#define	PIX_BIGFONT		6
+#define PIX_SMALLFONT		7
+/* Pixmaps without graphic file */
+#define PIX_DB_BACK		8
+#define PIX_DB_DOOR		9
+#define PIX_DB_FIELD		10
+
+#define NUM_PICTURES		8
 #define NUM_PIXMAPS		10
 
 /* boundaries of arrays etc. */
@@ -320,6 +329,7 @@ struct PlayerInfo
   int Frame;
 
   boolean Pushing;
+  boolean Switching;
   boolean LevelSolved, GameOver;
   boolean snapped;
 
@@ -408,6 +418,7 @@ struct GameInfo
   int yam_content_nr;
   boolean magic_wall_active;
   int magic_wall_time_left;
+  int belt_dir[4];
 };
 
 struct GlobalInfo
@@ -462,10 +473,11 @@ extern short		Store2[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 extern short		StorePlayer[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 extern short		Frame[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 extern boolean		Stop[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
-extern short		JustHit[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
+extern short		JustStopped[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 extern short		AmoebaNr[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 extern short		AmoebaCnt[MAX_NUM_AMOEBA], AmoebaCnt2[MAX_NUM_AMOEBA];
-extern unsigned long	Elementeigenschaften[MAX_ELEMENTS];
+extern unsigned long	Elementeigenschaften1[MAX_ELEMENTS];
+extern unsigned long	Elementeigenschaften2[MAX_ELEMENTS];
 
 extern int		level_nr, leveldir_nr, num_leveldirs;
 extern int		lev_fieldx,lev_fieldy, scroll_x,scroll_y;
@@ -562,20 +574,30 @@ extern char		*element_info[];
 #define GFX_PER_LINE		16
 #define MINI_GFX_PER_LINE	32
 #define MICRO_GFX_PER_LINE	128
+
 #define HEROES_PER_LINE		16
-#define MINI_MORE_STARTX	0
-#define MINI_MORE_STARTY	352
-#define MICRO_MORE_STARTX	0
-#define MICRO_MORE_STARTY	448
-#define MORE_PER_LINE		16
-#define MINI_MORE_PER_LINE	16
-#define MICRO_MORE_PER_LINE	64
+#define MINI_SP_STARTX		0
+#define MINI_SP_STARTY		352
+#define MICRO_SP_STARTX		0
+#define MICRO_SP_STARTY		448
+#define SP_PER_LINE		16
+#define MINI_SP_PER_LINE	16
+#define MICRO_SP_PER_LINE	64
+
+#define MINI_DC_STARTX		256
+#define MINI_DC_STARTY		0
+#define MICRO_DC_STARTX		0
+#define MICRO_DC_STARTY		0
+#define DC_PER_LINE		8
+#define MINI_DC_PER_LINE	8
+#define MICRO_DC_PER_LINE	32
+
 #define FONT_CHARS_PER_LINE	16
 #define FONT_LINES_PER_FONT	4
 
 /* game elements:
-**	  0 - 255: real elements, stored in level file
-**	256 - 511: flag elements, only used at runtime
+**	  0 - 1000: real elements, stored in level file
+**     1000 - 2000: flag elements, only used at runtime
 */
 /* "real" level elements */
 #define EL_LEERRAUM		0
@@ -826,44 +848,57 @@ extern char		*element_info[];
 #define EL_KEY_WHITE		262
 #define EL_FORCE_FIELD		263
 #define EL_EXTRA_TIME		264
-#define EL_SWITCH_GATE_OPEN	265
-#define EL_SWITCH_GATE_CLOSED	266
-#define EL_SWITCH_GATE_SWITCH	267
-#define EL_TIME_GATE		268
-#define EL_TIME_GATE_WHEEL	269
-#define EL_BELT_GREEN_LEFT	270
-#define EL_BELT_GREEN_MIDDLE	271
-#define EL_BELT_GREEN_RIGHT	272
-#define EL_BELT_GREEN_SWITCH	273
-#define EL_BELT_RED_LEFT	274
-#define EL_BELT_RED_MIDDLE	275
-#define EL_BELT_RED_RIGHT	276
-#define EL_BELT_RED_SWITCH	277
-#define EL_BELT_BLUE_LEFT	278
-#define EL_BELT_BLUE_MIDDLE	279
-#define EL_BELT_BLUE_RIGHT	280
-#define EL_BELT_BLUE_SWITCH	281
-#define EL_LANDMINE		282
-#define EL_ENVELOPE		283
-#define EL_LIGHT_SWITCH		284
-#define EL_SIGN_EXCLAMATION	285
-#define EL_SIGN_RADIOACTIVITY	286
-#define EL_SIGN_STOP		287
-#define EL_SIGN_WHEELCHAIR	288
-#define EL_SIGN_PARKING		289
-#define EL_SIGN_ONEWAY		290
-#define EL_SIGN_HEART		291
-#define EL_SIGN_TRIANGLE	292
-#define EL_SIGN_ROUND		293
-#define EL_SIGN_EXIT		294
-#define EL_SIGN_YINYANG		295
-#define EL_SIGN_OTHER		296
-#define EL_MOLE_LEFT		297
-#define EL_MOLE_RIGHT		298
-#define EL_MOLE_UP		299
-#define EL_MOLE_DOWN		300
-#define EL_STEEL_SLANTED	301
-#define EL_SAND_INVISIBLE	302
+#define EL_SWITCHGATE_OPEN	265
+#define EL_SWITCHGATE_CLOSED	266
+#define EL_SWITCHGATE_SWITCH_L	267
+#define EL_SWITCHGATE_SWITCH_R	268
+#define EL_TIME_GATE		269
+#define EL_TIME_GATE_WHEEL	270
+#define EL_BELT1_LEFT		271
+#define EL_BELT1_MIDDLE		272
+#define EL_BELT1_RIGHT		273
+#define EL_BELT1_SWITCH_L	274
+#define EL_BELT1_SWITCH_M	275
+#define EL_BELT1_SWITCH_R	276
+#define EL_BELT2_LEFT		277
+#define EL_BELT2_MIDDLE		278
+#define EL_BELT2_RIGHT		279
+#define EL_BELT2_SWITCH_L	280
+#define EL_BELT2_SWITCH_M	281
+#define EL_BELT2_SWITCH_R	282
+#define EL_BELT3_LEFT		283
+#define EL_BELT3_MIDDLE		284
+#define EL_BELT3_RIGHT		285
+#define EL_BELT3_SWITCH_L	286
+#define EL_BELT3_SWITCH_M	287
+#define EL_BELT3_SWITCH_R	288
+#define EL_BELT4_LEFT		289
+#define EL_BELT4_MIDDLE		290
+#define EL_BELT4_RIGHT		291
+#define EL_BELT4_SWITCH_L	292
+#define EL_BELT4_SWITCH_M	293
+#define EL_BELT4_SWITCH_R	294
+#define EL_LANDMINE		295
+#define EL_ENVELOPE		296
+#define EL_LIGHT_SWITCH		297
+#define EL_SIGN_EXCLAMATION	298
+#define EL_SIGN_RADIOACTIVITY	299
+#define EL_SIGN_STOP		300
+#define EL_SIGN_WHEELCHAIR	301
+#define EL_SIGN_PARKING		302
+#define EL_SIGN_ONEWAY		303
+#define EL_SIGN_HEART		304
+#define EL_SIGN_TRIANGLE	305
+#define EL_SIGN_ROUND		306
+#define EL_SIGN_EXIT		307
+#define EL_SIGN_YINYANG		308
+#define EL_SIGN_OTHER		309
+#define EL_MOLE_LEFT		310
+#define EL_MOLE_RIGHT		311
+#define EL_MOLE_UP		312
+#define EL_MOLE_DOWN		313
+#define EL_STEEL_SLANTED	314
+#define EL_SAND_INVISIBLE	315
 
 /* "real" (and therefore drawable) runtime elements */
 #define EL_SIEB_LEER		1000
@@ -898,20 +933,23 @@ extern char		*element_info[];
 /* game graphics:
 **	  0 -  255: graphics from "RocksScreen"
 **	256 -  511: graphics from "RocksFont"
-**	512 -  767: graphics from "RocksMore"
-**	768 - 1023: graphics from "RocksHeroes"
+**	512 -  767: graphics from "RocksHeroes"
+**	768 - 1023: graphics from "RocksSP"
+**     1024 - 1279: graphics from "RocksDC"
 */
 
 #define GFX_START_ROCKSSCREEN	0
 #define GFX_END_ROCKSSCREEN	255
 #define GFX_START_ROCKSFONT	256
 #define GFX_END_ROCKSFONT	511
-#define GFX_START_ROCKSMORE	512
-#define GFX_END_ROCKSMORE	767
-#define GFX_START_ROCKSHEROES	768
-#define GFX_END_ROCKSHEROES	1023
+#define GFX_START_ROCKSHEROES	512
+#define GFX_END_ROCKSHEROES	767
+#define GFX_START_ROCKSSP	768
+#define GFX_END_ROCKSSP		1023
+#define GFX_START_ROCKSDC	1024
+#define GFX_END_ROCKSDC		1279
 
-#define NUM_TILES		1024
+#define NUM_TILES		1280
 
 /* graphics from "RocksScreen" */
 /* Zeile 0 (0) */
@@ -1146,90 +1184,116 @@ extern char		*element_info[];
 #define GFX_FLAMMEN_UP		(GFX_START_ROCKSHEROES +14*HEROES_PER_LINE + 8)
 #define GFX_FLAMMEN_DOWN	(GFX_START_ROCKSHEROES +15*HEROES_PER_LINE + 8)
 
-/* graphics from "RocksMore" */
-#define GFX_SP_EMPTY		(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE +  0)
+/* graphics from "RocksSP" */
+#define GFX_SP_EMPTY		(GFX_START_ROCKSSP +  0 * SP_PER_LINE +  0)
 /*
-#define GFX_SP_ZONK		(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE +  1)
+#define GFX_SP_ZONK		(GFX_START_ROCKSSP +  0 * SP_PER_LINE +  1)
 */
-#define GFX_SP_BASE		(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE +  2)
-#define GFX_SP_MURPHY		(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE +  3)
-#define GFX_SP_INFOTRON		(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE +  4)
-#define GFX_SP_CHIP_SINGLE	(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE +  5)
-#define GFX_SP_HARD_GRAY	(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE +  6)
-#define GFX_SP_EXIT		(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE +  7)
-#define GFX_SP_DISK_ORANGE	(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE +  0)
-#define GFX_SP_PORT1_RIGHT	(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE +  1)
-#define GFX_SP_PORT1_DOWN	(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE +  2)
-#define GFX_SP_PORT1_LEFT	(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE +  3)
-#define GFX_SP_PORT1_UP		(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE +  4)
-#define GFX_SP_PORT2_RIGHT	(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE +  5)
-#define GFX_SP_PORT2_DOWN	(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE +  6)
-#define GFX_SP_PORT2_LEFT	(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE +  7)
-#define GFX_SP_PORT2_UP		(GFX_START_ROCKSMORE +  2 * MORE_PER_LINE +  0)
-#define GFX_SP_SNIKSNAK		(GFX_START_ROCKSMORE +  2 * MORE_PER_LINE +  1)
-#define GFX_SP_DISK_YELLOW	(GFX_START_ROCKSMORE +  2 * MORE_PER_LINE +  2)
-#define GFX_SP_TERMINAL		(GFX_START_ROCKSMORE +  2 * MORE_PER_LINE +  3)
-#define GFX_SP_DISK_RED		(GFX_START_ROCKSMORE +  2 * MORE_PER_LINE +  4)
-#define GFX_SP_PORT_Y		(GFX_START_ROCKSMORE +  2 * MORE_PER_LINE +  5)
-#define GFX_SP_PORT_X		(GFX_START_ROCKSMORE +  2 * MORE_PER_LINE +  6)
-#define GFX_SP_PORT_XY		(GFX_START_ROCKSMORE +  2 * MORE_PER_LINE +  7)
-#define GFX_SP_ELECTRON		(GFX_START_ROCKSMORE +  3 * MORE_PER_LINE +  0)
-#define GFX_SP_BUG		(GFX_START_ROCKSMORE +  3 * MORE_PER_LINE +  1)
-#define GFX_SP_CHIP_LEFT	(GFX_START_ROCKSMORE +  3 * MORE_PER_LINE +  2)
-#define GFX_SP_CHIP_RIGHT	(GFX_START_ROCKSMORE +  3 * MORE_PER_LINE +  3)
-#define GFX_SP_HARD_BASE1	(GFX_START_ROCKSMORE +  3 * MORE_PER_LINE +  4)
-#define GFX_SP_HARD_GREEN	(GFX_START_ROCKSMORE +  3 * MORE_PER_LINE +  5)
-#define GFX_SP_HARD_BLUE	(GFX_START_ROCKSMORE +  3 * MORE_PER_LINE +  6)
-#define GFX_SP_HARD_RED		(GFX_START_ROCKSMORE +  3 * MORE_PER_LINE +  7)
-#define GFX_SP_HARD_YELLOW	(GFX_START_ROCKSMORE +  4 * MORE_PER_LINE +  0)
-#define GFX_SP_HARD_BASE2	(GFX_START_ROCKSMORE +  4 * MORE_PER_LINE +  1)
-#define GFX_SP_HARD_BASE3	(GFX_START_ROCKSMORE +  4 * MORE_PER_LINE +  2)
-#define GFX_SP_HARD_BASE4	(GFX_START_ROCKSMORE +  4 * MORE_PER_LINE +  3)
-#define GFX_SP_HARD_BASE5	(GFX_START_ROCKSMORE +  4 * MORE_PER_LINE +  4)
-#define GFX_SP_HARD_BASE6	(GFX_START_ROCKSMORE +  4 * MORE_PER_LINE +  5)
-#define GFX_SP_CHIP_UPPER	(GFX_START_ROCKSMORE +  4 * MORE_PER_LINE +  6)
-#define GFX_SP_CHIP_LOWER	(GFX_START_ROCKSMORE +  4 * MORE_PER_LINE +  7)
-
-#define GFX_INVISIBLE_STEEL	(GFX_START_ROCKSMORE +  5 * MORE_PER_LINE +  3)
-#define GFX_UNSICHTBAR		(GFX_START_ROCKSMORE +  5 * MORE_PER_LINE +  7)
-#define GFX_SP_ZONK		(GFX_START_ROCKSMORE +  6 * MORE_PER_LINE +  0)
-
-#define GFX_EM_KEY_1		(GFX_START_ROCKSMORE +  6 * MORE_PER_LINE +  4)
-#define GFX_EM_KEY_2		(GFX_START_ROCKSMORE +  6 * MORE_PER_LINE +  5)
-#define GFX_EM_KEY_3		(GFX_START_ROCKSMORE +  6 * MORE_PER_LINE +  6)
-#define GFX_EM_KEY_4		(GFX_START_ROCKSMORE +  6 * MORE_PER_LINE +  7)
-#define GFX_EM_GATE_1		(GFX_START_ROCKSMORE +  7 * MORE_PER_LINE +  0)
-#define GFX_EM_GATE_2		(GFX_START_ROCKSMORE +  7 * MORE_PER_LINE +  1)
-#define GFX_EM_GATE_3		(GFX_START_ROCKSMORE +  7 * MORE_PER_LINE +  2)
-#define GFX_EM_GATE_4		(GFX_START_ROCKSMORE +  7 * MORE_PER_LINE +  3)
-#define GFX_EM_GATE_1X		(GFX_START_ROCKSMORE +  7 * MORE_PER_LINE +  4)
-#define GFX_EM_GATE_2X		(GFX_START_ROCKSMORE +  7 * MORE_PER_LINE +  5)
-#define GFX_EM_GATE_3X		(GFX_START_ROCKSMORE +  7 * MORE_PER_LINE +  6)
-#define GFX_EM_GATE_4X		(GFX_START_ROCKSMORE +  7 * MORE_PER_LINE +  7)
-
-#define GFX_MURPHY_GO_LEFT	(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE +  8)
-#define GFX_MURPHY_ANY_LEFT	(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE +  9)
-#define GFX_MURPHY_GO_RIGHT	(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE + 11)
-#define GFX_MURPHY_ANY_RIGHT	(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE + 12)
-#define GFX_MURPHY_SNAP_UP	(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE + 14)
-#define GFX_MURPHY_SNAP_DOWN	(GFX_START_ROCKSMORE +  0 * MORE_PER_LINE + 15)
-#define GFX_MURPHY_SNAP_RIGHT	(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE +  8)
-#define GFX_MURPHY_SNAP_LEFT	(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE +  9)
-#define GFX_MURPHY_PUSH_RIGHT	(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE + 10)
-#define GFX_MURPHY_PUSH_LEFT	(GFX_START_ROCKSMORE +  1 * MORE_PER_LINE + 11)
-
-#define GFX_SP_BUG_WARNING	(GFX_START_ROCKSMORE +  2 * MORE_PER_LINE + 15)
-#define GFX_SP_EXPLODE_EMPTY	(GFX_START_ROCKSMORE +  3 * MORE_PER_LINE +  8)
-#define GFX_SP_EXPLODE_INFOTRON	(GFX_START_ROCKSMORE +  4 * MORE_PER_LINE +  8)
-#define GFX_SP_BUG_ACTIVE	(GFX_START_ROCKSMORE +  6 * MORE_PER_LINE +  8)
-#define GFX_SP_SNIKSNAK_LEFT	(GFX_START_ROCKSMORE +  8 * MORE_PER_LINE +  8)
-#define GFX_SP_SNIKSNAK_RIGHT	(GFX_START_ROCKSMORE +  8 * MORE_PER_LINE + 12)
-#define GFX_SP_SNIKSNAK_UP	(GFX_START_ROCKSMORE +  9 * MORE_PER_LINE +  8)
-#define GFX_SP_SNIKSNAK_DOWN	(GFX_START_ROCKSMORE +  9 * MORE_PER_LINE + 12)
-
-#define GFX2_SP_ELECTRON	(GFX_START_ROCKSMORE + 10 * MORE_PER_LINE +  8)
-#define GFX2_SP_TERMINAL	(GFX_START_ROCKSMORE + 11 * MORE_PER_LINE +  8)
-#define GFX2_SP_TERMINAL_ACTIVE	(GFX_START_ROCKSMORE + 12 * MORE_PER_LINE +  8)
+#define GFX_SP_BASE		(GFX_START_ROCKSSP +  0 * SP_PER_LINE +  2)
+#define GFX_SP_MURPHY		(GFX_START_ROCKSSP +  0 * SP_PER_LINE +  3)
+#define GFX_SP_INFOTRON		(GFX_START_ROCKSSP +  0 * SP_PER_LINE +  4)
+#define GFX_SP_CHIP_SINGLE	(GFX_START_ROCKSSP +  0 * SP_PER_LINE +  5)
+#define GFX_SP_HARD_GRAY	(GFX_START_ROCKSSP +  0 * SP_PER_LINE +  6)
+#define GFX_SP_EXIT		(GFX_START_ROCKSSP +  0 * SP_PER_LINE +  7)
+#define GFX_SP_DISK_ORANGE	(GFX_START_ROCKSSP +  1 * SP_PER_LINE +  0)
+#define GFX_SP_PORT1_RIGHT	(GFX_START_ROCKSSP +  1 * SP_PER_LINE +  1)
+#define GFX_SP_PORT1_DOWN	(GFX_START_ROCKSSP +  1 * SP_PER_LINE +  2)
+#define GFX_SP_PORT1_LEFT	(GFX_START_ROCKSSP +  1 * SP_PER_LINE +  3)
+#define GFX_SP_PORT1_UP		(GFX_START_ROCKSSP +  1 * SP_PER_LINE +  4)
+#define GFX_SP_PORT2_RIGHT	(GFX_START_ROCKSSP +  1 * SP_PER_LINE +  5)
+#define GFX_SP_PORT2_DOWN	(GFX_START_ROCKSSP +  1 * SP_PER_LINE +  6)
+#define GFX_SP_PORT2_LEFT	(GFX_START_ROCKSSP +  1 * SP_PER_LINE +  7)
+#define GFX_SP_PORT2_UP		(GFX_START_ROCKSSP +  2 * SP_PER_LINE +  0)
+#define GFX_SP_SNIKSNAK		(GFX_START_ROCKSSP +  2 * SP_PER_LINE +  1)
+#define GFX_SP_DISK_YELLOW	(GFX_START_ROCKSSP +  2 * SP_PER_LINE +  2)
+#define GFX_SP_TERMINAL		(GFX_START_ROCKSSP +  2 * SP_PER_LINE +  3)
+#define GFX_SP_DISK_RED		(GFX_START_ROCKSSP +  2 * SP_PER_LINE +  4)
+#define GFX_SP_PORT_Y		(GFX_START_ROCKSSP +  2 * SP_PER_LINE +  5)
+#define GFX_SP_PORT_X		(GFX_START_ROCKSSP +  2 * SP_PER_LINE +  6)
+#define GFX_SP_PORT_XY		(GFX_START_ROCKSSP +  2 * SP_PER_LINE +  7)
+#define GFX_SP_ELECTRON		(GFX_START_ROCKSSP +  3 * SP_PER_LINE +  0)
+#define GFX_SP_BUG		(GFX_START_ROCKSSP +  3 * SP_PER_LINE +  1)
+#define GFX_SP_CHIP_LEFT	(GFX_START_ROCKSSP +  3 * SP_PER_LINE +  2)
+#define GFX_SP_CHIP_RIGHT	(GFX_START_ROCKSSP +  3 * SP_PER_LINE +  3)
+#define GFX_SP_HARD_BASE1	(GFX_START_ROCKSSP +  3 * SP_PER_LINE +  4)
+#define GFX_SP_HARD_GREEN	(GFX_START_ROCKSSP +  3 * SP_PER_LINE +  5)
+#define GFX_SP_HARD_BLUE	(GFX_START_ROCKSSP +  3 * SP_PER_LINE +  6)
+#define GFX_SP_HARD_RED		(GFX_START_ROCKSSP +  3 * SP_PER_LINE +  7)
+#define GFX_SP_HARD_YELLOW	(GFX_START_ROCKSSP +  4 * SP_PER_LINE +  0)
+#define GFX_SP_HARD_BASE2	(GFX_START_ROCKSSP +  4 * SP_PER_LINE +  1)
+#define GFX_SP_HARD_BASE3	(GFX_START_ROCKSSP +  4 * SP_PER_LINE +  2)
+#define GFX_SP_HARD_BASE4	(GFX_START_ROCKSSP +  4 * SP_PER_LINE +  3)
+#define GFX_SP_HARD_BASE5	(GFX_START_ROCKSSP +  4 * SP_PER_LINE +  4)
+#define GFX_SP_HARD_BASE6	(GFX_START_ROCKSSP +  4 * SP_PER_LINE +  5)
+#define GFX_SP_CHIP_UPPER	(GFX_START_ROCKSSP +  4 * SP_PER_LINE +  6)
+#define GFX_SP_CHIP_LOWER	(GFX_START_ROCKSSP +  4 * SP_PER_LINE +  7)
+
+#define GFX_INVISIBLE_STEEL	(GFX_START_ROCKSSP +  5 * SP_PER_LINE +  3)
+#define GFX_UNSICHTBAR		(GFX_START_ROCKSSP +  5 * SP_PER_LINE +  7)
+#define GFX_SP_ZONK		(GFX_START_ROCKSSP +  6 * SP_PER_LINE +  0)
+
+#define GFX_EM_KEY_1		(GFX_START_ROCKSSP +  6 * SP_PER_LINE +  4)
+#define GFX_EM_KEY_2		(GFX_START_ROCKSSP +  6 * SP_PER_LINE +  5)
+#define GFX_EM_KEY_3		(GFX_START_ROCKSSP +  6 * SP_PER_LINE +  6)
+#define GFX_EM_KEY_4		(GFX_START_ROCKSSP +  6 * SP_PER_LINE +  7)
+#define GFX_EM_GATE_1		(GFX_START_ROCKSSP +  7 * SP_PER_LINE +  0)
+#define GFX_EM_GATE_2		(GFX_START_ROCKSSP +  7 * SP_PER_LINE +  1)
+#define GFX_EM_GATE_3		(GFX_START_ROCKSSP +  7 * SP_PER_LINE +  2)
+#define GFX_EM_GATE_4		(GFX_START_ROCKSSP +  7 * SP_PER_LINE +  3)
+#define GFX_EM_GATE_1X		(GFX_START_ROCKSSP +  7 * SP_PER_LINE +  4)
+#define GFX_EM_GATE_2X		(GFX_START_ROCKSSP +  7 * SP_PER_LINE +  5)
+#define GFX_EM_GATE_3X		(GFX_START_ROCKSSP +  7 * SP_PER_LINE +  6)
+#define GFX_EM_GATE_4X		(GFX_START_ROCKSSP +  7 * SP_PER_LINE +  7)
+
+#define GFX_MURPHY_GO_LEFT	(GFX_START_ROCKSSP +  0 * SP_PER_LINE +  8)
+#define GFX_MURPHY_ANY_LEFT	(GFX_START_ROCKSSP +  0 * SP_PER_LINE +  9)
+#define GFX_MURPHY_GO_RIGHT	(GFX_START_ROCKSSP +  0 * SP_PER_LINE + 11)
+#define GFX_MURPHY_ANY_RIGHT	(GFX_START_ROCKSSP +  0 * SP_PER_LINE + 12)
+#define GFX_MURPHY_SNAP_UP	(GFX_START_ROCKSSP +  0 * SP_PER_LINE + 14)
+#define GFX_MURPHY_SNAP_DOWN	(GFX_START_ROCKSSP +  0 * SP_PER_LINE + 15)
+#define GFX_MURPHY_SNAP_RIGHT	(GFX_START_ROCKSSP +  1 * SP_PER_LINE +  8)
+#define GFX_MURPHY_SNAP_LEFT	(GFX_START_ROCKSSP +  1 * SP_PER_LINE +  9)
+#define GFX_MURPHY_PUSH_RIGHT	(GFX_START_ROCKSSP +  1 * SP_PER_LINE + 10)
+#define GFX_MURPHY_PUSH_LEFT	(GFX_START_ROCKSSP +  1 * SP_PER_LINE + 11)
+
+#define GFX_SP_BUG_WARNING	(GFX_START_ROCKSSP +  2 * SP_PER_LINE + 15)
+#define GFX_SP_EXPLODE_EMPTY	(GFX_START_ROCKSSP +  3 * SP_PER_LINE +  8)
+#define GFX_SP_EXPLODE_INFOTRON	(GFX_START_ROCKSSP +  4 * SP_PER_LINE +  8)
+#define GFX_SP_BUG_ACTIVE	(GFX_START_ROCKSSP +  6 * SP_PER_LINE +  8)
+#define GFX_SP_SNIKSNAK_LEFT	(GFX_START_ROCKSSP +  8 * SP_PER_LINE +  8)
+#define GFX_SP_SNIKSNAK_RIGHT	(GFX_START_ROCKSSP +  8 * SP_PER_LINE + 12)
+#define GFX_SP_SNIKSNAK_UP	(GFX_START_ROCKSSP +  9 * SP_PER_LINE +  8)
+#define GFX_SP_SNIKSNAK_DOWN	(GFX_START_ROCKSSP +  9 * SP_PER_LINE + 12)
+
+#define GFX2_SP_ELECTRON	(GFX_START_ROCKSSP + 10 * SP_PER_LINE +  8)
+#define GFX2_SP_TERMINAL	(GFX_START_ROCKSSP + 11 * SP_PER_LINE +  8)
+#define GFX2_SP_TERMINAL_ACTIVE	(GFX_START_ROCKSSP + 12 * SP_PER_LINE +  8)
+
+/* graphics from "RocksDC" */
+#define GFX_BELT1_MIDDLE	(GFX_START_ROCKSDC +  0 * DC_PER_LINE +  0)
+#define GFX_BELT1_LEFT		(GFX_START_ROCKSDC +  1 * DC_PER_LINE +  0)
+#define GFX_BELT1_RIGHT		(GFX_START_ROCKSDC +  2 * DC_PER_LINE +  0)
+#define GFX_BELT2_MIDDLE	(GFX_START_ROCKSDC +  3 * DC_PER_LINE +  0)
+#define GFX_BELT2_LEFT		(GFX_START_ROCKSDC +  4 * DC_PER_LINE +  0)
+#define GFX_BELT2_RIGHT		(GFX_START_ROCKSDC +  5 * DC_PER_LINE +  0)
+#define GFX_BELT3_MIDDLE	(GFX_START_ROCKSDC +  6 * DC_PER_LINE +  0)
+#define GFX_BELT3_LEFT		(GFX_START_ROCKSDC +  7 * DC_PER_LINE +  0)
+#define GFX_BELT3_RIGHT		(GFX_START_ROCKSDC +  8 * DC_PER_LINE +  0)
+#define GFX_BELT4_MIDDLE	(GFX_START_ROCKSDC +  9 * DC_PER_LINE +  0)
+#define GFX_BELT4_LEFT		(GFX_START_ROCKSDC + 10 * DC_PER_LINE +  0)
+#define GFX_BELT4_RIGHT		(GFX_START_ROCKSDC + 11 * DC_PER_LINE +  0)
+#define GFX_BELT1_SWITCH_L	(GFX_START_ROCKSDC + 12 * DC_PER_LINE +  0)
+#define GFX_BELT2_SWITCH_L	(GFX_START_ROCKSDC + 12 * DC_PER_LINE +  1)
+#define GFX_BELT3_SWITCH_L	(GFX_START_ROCKSDC + 12 * DC_PER_LINE +  2)
+#define GFX_BELT4_SWITCH_L	(GFX_START_ROCKSDC + 12 * DC_PER_LINE +  3)
+#define GFX_BELT1_SWITCH_M	(GFX_START_ROCKSDC + 13 * DC_PER_LINE +  0)
+#define GFX_BELT2_SWITCH_M	(GFX_START_ROCKSDC + 13 * DC_PER_LINE +  1)
+#define GFX_BELT3_SWITCH_M	(GFX_START_ROCKSDC + 13 * DC_PER_LINE +  2)
+#define GFX_BELT4_SWITCH_M	(GFX_START_ROCKSDC + 13 * DC_PER_LINE +  3)
+#define GFX_BELT1_SWITCH_R	(GFX_START_ROCKSDC + 14 * DC_PER_LINE +  0)
+#define GFX_BELT2_SWITCH_R	(GFX_START_ROCKSDC + 14 * DC_PER_LINE +  1)
+#define GFX_BELT3_SWITCH_R	(GFX_START_ROCKSDC + 14 * DC_PER_LINE +  2)
+#define GFX_BELT4_SWITCH_R	(GFX_START_ROCKSDC + 14 * DC_PER_LINE +  3)
 
 /* graphics from "RocksFont" */
 #define GFX_CHAR_START		(GFX_START_ROCKSFONT)
@@ -1273,23 +1337,40 @@ extern char		*element_info[];
 #define GFX_KEY_WHITE		GFX_CHAR_FRAGE
 #define GFX_FORCE_FIELD		GFX_CHAR_FRAGE
 #define GFX_EXTRA_TIME		GFX_CHAR_FRAGE
-#define GFX_SWITCH_GATE_OPEN	GFX_CHAR_FRAGE
-#define GFX_SWITCH_GATE_CLOSED	GFX_CHAR_FRAGE
-#define GFX_SWITCH_GATE_SWITCH	GFX_CHAR_FRAGE
+#define GFX_SWITCHGATE_OPEN	GFX_CHAR_FRAGE
+#define GFX_SWITCHGATE_CLOSED	GFX_CHAR_FRAGE
+#define GFX_SWITCHGATE_SWITCH_L	GFX_CHAR_FRAGE
+#define GFX_SWITCHGATE_SWITCH_R	GFX_CHAR_FRAGE
 #define GFX_TIME_GATE		GFX_CHAR_FRAGE
 #define GFX_TIME_GATE_WHEEL	GFX_CHAR_FRAGE
-#define GFX_BELT_GREEN_LEFT	GFX_CHAR_FRAGE
-#define GFX_BELT_GREEN_MIDDLE	GFX_CHAR_FRAGE
-#define GFX_BELT_GREEN_RIGHT	GFX_CHAR_FRAGE
-#define GFX_BELT_GREEN_SWITCH	GFX_CHAR_FRAGE
-#define GFX_BELT_RED_LEFT	GFX_CHAR_FRAGE
-#define GFX_BELT_RED_MIDDLE	GFX_CHAR_FRAGE
-#define GFX_BELT_RED_RIGHT	GFX_CHAR_FRAGE
-#define GFX_BELT_RED_SWITCH	GFX_CHAR_FRAGE
-#define GFX_BELT_BLUE_LEFT	GFX_CHAR_FRAGE
-#define GFX_BELT_BLUE_MIDDLE	GFX_CHAR_FRAGE
-#define GFX_BELT_BLUE_RIGHT	GFX_CHAR_FRAGE
-#define GFX_BELT_BLUE_SWITCH	GFX_CHAR_FRAGE
+
+/*
+#define GFX_BELT1_LEFT		GFX_CHAR_FRAGE
+#define GFX_BELT1_MIDDLE	GFX_CHAR_FRAGE
+#define GFX_BELT1_RIGHT		GFX_CHAR_FRAGE
+#define GFX_BELT1_SWITCH_L	GFX_CHAR_FRAGE
+#define GFX_BELT1_SWITCH_M	GFX_CHAR_FRAGE
+#define GFX_BELT1_SWITCH_R	GFX_CHAR_FRAGE
+#define GFX_BELT2_LEFT		GFX_CHAR_FRAGE
+#define GFX_BELT2_MIDDLE	GFX_CHAR_FRAGE
+#define GFX_BELT2_RIGHT		GFX_CHAR_FRAGE
+#define GFX_BELT2_SWITCH_L	GFX_CHAR_FRAGE
+#define GFX_BELT2_SWITCH_M	GFX_CHAR_FRAGE
+#define GFX_BELT2_SWITCH_R	GFX_CHAR_FRAGE
+#define GFX_BELT3_LEFT		GFX_CHAR_FRAGE
+#define GFX_BELT3_MIDDLE	GFX_CHAR_FRAGE
+#define GFX_BELT3_RIGHT		GFX_CHAR_FRAGE
+#define GFX_BELT3_SWITCH_L	GFX_CHAR_FRAGE
+#define GFX_BELT3_SWITCH_M	GFX_CHAR_FRAGE
+#define GFX_BELT3_SWITCH_R	GFX_CHAR_FRAGE
+#define GFX_BELT4_LEFT		GFX_CHAR_FRAGE
+#define GFX_BELT4_MIDDLE	GFX_CHAR_FRAGE
+#define GFX_BELT4_RIGHT		GFX_CHAR_FRAGE
+#define GFX_BELT4_SWITCH_L	GFX_CHAR_FRAGE
+#define GFX_BELT4_SWITCH_M	GFX_CHAR_FRAGE
+#define GFX_BELT4_SWITCH_R	GFX_CHAR_FRAGE
+*/
+
 #define GFX_LANDMINE		GFX_CHAR_FRAGE
 #define GFX_ENVELOPE		GFX_CHAR_FRAGE
 #define GFX_LIGHT_SWITCH	GFX_CHAR_FRAGE
diff --git a/src/pcx.c b/src/pcx.c
index 1c63396a..a5fd0c92 100644
--- a/src/pcx.c
+++ b/src/pcx.c
@@ -45,6 +45,9 @@ struct PCX_Header
   unsigned char filler[58];	/* fill to struct size of 128          */
 };
 
+/* global PCX error value */
+int errno_pcx = PCX_Success;
+
 static byte *PCX_ReadBitmap(Image *image, byte *buffer_ptr, byte *buffer_last)
 {
   /* Run Length Encoding: If the two high bits are set,
@@ -127,12 +130,18 @@ Image *Read_PCX_to_Image(char *filename)
   int width, height, depth;
   int i;
 
+  errno_pcx = PCX_Success;
+
   if (!(file = fopen(filename, "r")))
+  {
+    errno_pcx = PCX_OpenFailed;
     return NULL;
+  }
 
   if (fseek(file, 0, SEEK_END) == -1)
   {
     fclose(file);
+    errno_pcx = PCX_ReadFailed;
     return NULL;
   }
 
@@ -143,6 +152,7 @@ Image *Read_PCX_to_Image(char *filename)
   {
     /* PCX file is too short to contain a valid PCX header */
     fclose(file);
+    errno_pcx = PCX_FileInvalid;
     return NULL;
   }
 
@@ -151,6 +161,7 @@ Image *Read_PCX_to_Image(char *filename)
   if (fread(file_buffer, 1, file_length, file) != file_length)
   {
     fclose(file);
+    errno_pcx = PCX_ReadFailed;
     return NULL;
   }
 
@@ -177,6 +188,7 @@ Image *Read_PCX_to_Image(char *filename)
       width < 0 || height < 0)
   {
     free(file_buffer);
+    errno_pcx = PCX_FileInvalid;
     return NULL;
   }
 
@@ -204,6 +216,7 @@ Image *Read_PCX_to_Image(char *filename)
   {
     free(file_buffer);
     freeImage(image);
+    errno_pcx = PCX_FileInvalid;
     return NULL;
   }
 
@@ -211,6 +224,7 @@ Image *Read_PCX_to_Image(char *filename)
   {
     /* PCX file is too short to contain a valid 256 colors colormap */
     fclose(file);
+    errno_pcx = PCX_ColorFailed;
     return NULL;
   }
 
@@ -219,6 +233,7 @@ Image *Read_PCX_to_Image(char *filename)
   {
     free(file_buffer);
     freeImage(image);
+    errno_pcx = PCX_ColorFailed;
     return NULL;
   }
 
diff --git a/src/pcx.h b/src/pcx.h
index b1fa1c63..44217edd 100644
--- a/src/pcx.h
+++ b/src/pcx.h
@@ -24,6 +24,9 @@
 #define PCX_NoMemory		-4
 #define PCX_ColorFailed		-5
 
+/* global PCX error value */
+extern int errno_pcx;
+
 Image *Read_PCX_to_Image(char *);
 
 #endif	/* PCX_H */
diff --git a/src/tools.c b/src/tools.c
index 4159ba7e..b9c4a826 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -741,13 +741,6 @@ void getGraphicSource(int graphic, int *pixmap_nr, int *x, int *y)
     *x = SX + (graphic % GFX_PER_LINE) * TILEX;
     *y = SY + (graphic / GFX_PER_LINE) * TILEY;
   }
-  else if (graphic >= GFX_START_ROCKSMORE && graphic <= GFX_END_ROCKSMORE)
-  {
-    graphic -= GFX_START_ROCKSMORE;
-    *pixmap_nr = PIX_MORE;
-    *x = (graphic % MORE_PER_LINE) * TILEX;
-    *y = (graphic / MORE_PER_LINE) * TILEY;
-  }
   else if (graphic >= GFX_START_ROCKSHEROES && graphic <= GFX_END_ROCKSHEROES)
   {
     graphic -= GFX_START_ROCKSHEROES;
@@ -755,6 +748,20 @@ void getGraphicSource(int graphic, int *pixmap_nr, int *x, int *y)
     *x = (graphic % HEROES_PER_LINE) * TILEX;
     *y = (graphic / HEROES_PER_LINE) * TILEY;
   }
+  else if (graphic >= GFX_START_ROCKSSP && graphic <= GFX_END_ROCKSSP)
+  {
+    graphic -= GFX_START_ROCKSSP;
+    *pixmap_nr = PIX_SP;
+    *x = (graphic % SP_PER_LINE) * TILEX;
+    *y = (graphic / SP_PER_LINE) * TILEY;
+  }
+  else if (graphic >= GFX_START_ROCKSDC && graphic <= GFX_END_ROCKSDC)
+  {
+    graphic -= GFX_START_ROCKSDC;
+    *pixmap_nr = PIX_DC;
+    *x = (graphic % DC_PER_LINE) * TILEX;
+    *y = (graphic / DC_PER_LINE) * TILEY;
+  }
   else if (graphic >= GFX_START_ROCKSFONT && graphic <= GFX_END_ROCKSFONT)
   {
     graphic -= GFX_START_ROCKSFONT;
@@ -765,7 +772,7 @@ void getGraphicSource(int graphic, int *pixmap_nr, int *x, int *y)
   }
   else
   {
-    *pixmap_nr = PIX_MORE;
+    *pixmap_nr = PIX_SP;
     *x = 0;
     *y = 0;
   }
@@ -860,13 +867,20 @@ void getMiniGraphicSource(int graphic, Pixmap *pixmap, int *x, int *y)
     *x = MINI_GFX_STARTX + (graphic % MINI_GFX_PER_LINE) * MINI_TILEX;
     *y = MINI_GFX_STARTY + (graphic / MINI_GFX_PER_LINE) * MINI_TILEY;
   }
-  else if (graphic >= GFX_START_ROCKSMORE && graphic <= GFX_END_ROCKSMORE)
+  else if (graphic >= GFX_START_ROCKSSP && graphic <= GFX_END_ROCKSSP)
   {
-    graphic -= GFX_START_ROCKSMORE;
-    graphic -= ((graphic / MORE_PER_LINE) * MORE_PER_LINE) / 2;
-    *pixmap = pix[PIX_MORE];
-    *x = MINI_MORE_STARTX + (graphic % MINI_MORE_PER_LINE) * MINI_TILEX;
-    *y = MINI_MORE_STARTY + (graphic / MINI_MORE_PER_LINE) * MINI_TILEY;
+    graphic -= GFX_START_ROCKSSP;
+    graphic -= ((graphic / SP_PER_LINE) * SP_PER_LINE) / 2;
+    *pixmap = pix[PIX_SP];
+    *x = MINI_SP_STARTX + (graphic % MINI_SP_PER_LINE) * MINI_TILEX;
+    *y = MINI_SP_STARTY + (graphic / MINI_SP_PER_LINE) * MINI_TILEY;
+  }
+  else if (graphic >= GFX_START_ROCKSDC && graphic <= GFX_END_ROCKSDC)
+  {
+    graphic -= GFX_START_ROCKSDC;
+    *pixmap = pix[PIX_DC];
+    *x = MINI_DC_STARTX + (graphic % MINI_DC_PER_LINE) * MINI_TILEX;
+    *y = MINI_DC_STARTY + (graphic / MINI_DC_PER_LINE) * MINI_TILEY;
   }
   else if (graphic >= GFX_START_ROCKSFONT && graphic <= GFX_END_ROCKSFONT)
   {
@@ -878,9 +892,9 @@ void getMiniGraphicSource(int graphic, Pixmap *pixmap, int *x, int *y)
   }
   else
   {
-    *pixmap = pix[PIX_MORE];
-    *x = MINI_MORE_STARTX;
-    *y = MINI_MORE_STARTY;
+    *pixmap = pix[PIX_SP];
+    *x = MINI_SP_STARTX;
+    *y = MINI_SP_STARTY;
   }
 }
 
@@ -1459,13 +1473,22 @@ void DrawMicroElement(int xpos, int ypos, int element)
 
   graphic = el2gfx(element);
 
-  if (graphic >= GFX_START_ROCKSMORE && graphic <= GFX_END_ROCKSMORE)
+  if (graphic >= GFX_START_ROCKSSP && graphic <= GFX_END_ROCKSSP)
+  {
+    graphic -= GFX_START_ROCKSSP;
+    graphic -= ((graphic / SP_PER_LINE) * SP_PER_LINE) / 2;
+    XCopyArea(display, pix[PIX_SP], drawto, gc,
+	      MICRO_SP_STARTX + (graphic % MICRO_SP_PER_LINE) *MICRO_TILEX,
+	      MICRO_SP_STARTY + (graphic / MICRO_SP_PER_LINE) *MICRO_TILEY,
+	      MICRO_TILEX, MICRO_TILEY, xpos, ypos);
+  }
+  else if (graphic >= GFX_START_ROCKSDC && graphic <= GFX_END_ROCKSDC)
   {
-    graphic -= GFX_START_ROCKSMORE;
-    graphic -= ((graphic / MORE_PER_LINE) * MORE_PER_LINE) / 2;
-    XCopyArea(display, pix[PIX_MORE], drawto, gc,
-	      MICRO_MORE_STARTX + (graphic % MICRO_MORE_PER_LINE) *MICRO_TILEX,
-	      MICRO_MORE_STARTY + (graphic / MICRO_MORE_PER_LINE) *MICRO_TILEY,
+    graphic -= GFX_START_ROCKSDC;
+    graphic -= ((graphic / DC_PER_LINE) * DC_PER_LINE) / 2;
+    XCopyArea(display, pix[PIX_DC], drawto, gc,
+	      MICRO_DC_STARTX + (graphic % MICRO_DC_PER_LINE) *MICRO_TILEX,
+	      MICRO_DC_STARTY + (graphic / MICRO_DC_PER_LINE) *MICRO_TILEY,
 	      MICRO_TILEX, MICRO_TILEY, xpos, ypos);
   }
   else
@@ -2455,23 +2478,36 @@ int el2gfx(int element)
     case EL_KEY_WHITE:		return GFX_KEY_WHITE;
     case EL_FORCE_FIELD:	return GFX_FORCE_FIELD;
     case EL_EXTRA_TIME:		return GFX_EXTRA_TIME;
-    case EL_SWITCH_GATE_OPEN:	return GFX_SWITCH_GATE_OPEN;
-    case EL_SWITCH_GATE_CLOSED:	return GFX_SWITCH_GATE_CLOSED;
-    case EL_SWITCH_GATE_SWITCH:	return GFX_SWITCH_GATE_SWITCH;
+    case EL_SWITCHGATE_OPEN:	return GFX_SWITCHGATE_OPEN;
+    case EL_SWITCHGATE_CLOSED:	return GFX_SWITCHGATE_CLOSED;
+    case EL_SWITCHGATE_SWITCH_L:return GFX_SWITCHGATE_SWITCH_L;
+    case EL_SWITCHGATE_SWITCH_R:return GFX_SWITCHGATE_SWITCH_R;
     case EL_TIME_GATE:		return GFX_TIME_GATE;
     case EL_TIME_GATE_WHEEL:	return GFX_TIME_GATE_WHEEL;
-    case EL_BELT_GREEN_LEFT:	return GFX_BELT_GREEN_LEFT;
-    case EL_BELT_GREEN_MIDDLE:	return GFX_BELT_GREEN_MIDDLE;
-    case EL_BELT_GREEN_RIGHT:	return GFX_BELT_GREEN_RIGHT;
-    case EL_BELT_GREEN_SWITCH:	return GFX_BELT_GREEN_SWITCH;
-    case EL_BELT_RED_LEFT:	return GFX_BELT_RED_LEFT;
-    case EL_BELT_RED_MIDDLE:	return GFX_BELT_RED_MIDDLE;
-    case EL_BELT_RED_RIGHT:	return GFX_BELT_RED_RIGHT;
-    case EL_BELT_RED_SWITCH:	return GFX_BELT_RED_SWITCH;
-    case EL_BELT_BLUE_LEFT:	return GFX_BELT_BLUE_LEFT;
-    case EL_BELT_BLUE_MIDDLE:	return GFX_BELT_BLUE_MIDDLE;
-    case EL_BELT_BLUE_RIGHT:	return GFX_BELT_BLUE_RIGHT;
-    case EL_BELT_BLUE_SWITCH:	return GFX_BELT_BLUE_SWITCH;
+    case EL_BELT1_LEFT:		return GFX_BELT1_LEFT;
+    case EL_BELT1_MIDDLE:	return GFX_BELT1_MIDDLE;
+    case EL_BELT1_RIGHT:	return GFX_BELT1_RIGHT;
+    case EL_BELT1_SWITCH_L:	return GFX_BELT1_SWITCH_L;
+    case EL_BELT1_SWITCH_M:	return GFX_BELT1_SWITCH_M;
+    case EL_BELT1_SWITCH_R:	return GFX_BELT1_SWITCH_R;
+    case EL_BELT2_LEFT:		return GFX_BELT2_LEFT;
+    case EL_BELT2_MIDDLE:	return GFX_BELT2_MIDDLE;
+    case EL_BELT2_RIGHT:	return GFX_BELT2_RIGHT;
+    case EL_BELT2_SWITCH_L:	return GFX_BELT2_SWITCH_L;
+    case EL_BELT2_SWITCH_M:	return GFX_BELT2_SWITCH_M;
+    case EL_BELT2_SWITCH_R:	return GFX_BELT2_SWITCH_R;
+    case EL_BELT3_LEFT:		return GFX_BELT3_LEFT;
+    case EL_BELT3_MIDDLE:	return GFX_BELT3_MIDDLE;
+    case EL_BELT3_RIGHT:	return GFX_BELT3_RIGHT;
+    case EL_BELT3_SWITCH_L:	return GFX_BELT3_SWITCH_L;
+    case EL_BELT3_SWITCH_M:	return GFX_BELT3_SWITCH_M;
+    case EL_BELT3_SWITCH_R:	return GFX_BELT3_SWITCH_R;
+    case EL_BELT4_LEFT:		return GFX_BELT4_LEFT;
+    case EL_BELT4_MIDDLE:	return GFX_BELT4_MIDDLE;
+    case EL_BELT4_RIGHT:	return GFX_BELT4_RIGHT;
+    case EL_BELT4_SWITCH_L:	return GFX_BELT4_SWITCH_L;
+    case EL_BELT4_SWITCH_M:	return GFX_BELT4_SWITCH_M;
+    case EL_BELT4_SWITCH_R:	return GFX_BELT4_SWITCH_R;
     case EL_LANDMINE:		return GFX_LANDMINE;
     case EL_ENVELOPE:		return GFX_ENVELOPE;
     case EL_LIGHT_SWITCH:	return GFX_LIGHT_SWITCH;
@@ -2503,10 +2539,10 @@ int el2gfx(int element)
 	int nr_element = element - EL_SP_START;
 	int gfx_per_line = 8;
 	int nr_graphic =
-	  (nr_element / gfx_per_line) * MORE_PER_LINE +
+	  (nr_element / gfx_per_line) * SP_PER_LINE +
 	  (nr_element % gfx_per_line);
 
-	return GFX_START_ROCKSMORE + nr_graphic;
+	return GFX_START_ROCKSSP + nr_graphic;
       }
       else
 	return -1;