removed test/debug code for EM graphics engine

[rocksndiamonds.git] / src / game_em / logic.c

diff --git a/src/game_em/logic.c b/src/game_em/logic.c
index 2c5f74b347b2878fb7294b656a50f91ec5815f2c..53a9f23bf19992a7759ab92ad6339e2e6454609a 100644 (file)
--- a/src/game_em/logic.c
+++ b/src/game_em/logic.c
@@ -172,9 +172,8 @@ static boolean player_killed(struct PLAYER *ply)
   switch (cave[x][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -183,7 +182,6 @@ static boolean player_killed(struct PLAYER *ply)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Zplayer:
     case Xdynamite_1:
     case Xdynamite_2:
@@ -361,11 +359,10 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
     {
       /* fire is released */
       case Xblank:
-      case Xacid_splash_e:
-      case Xacid_splash_w:
+      case Xsplash_e:
+      case Xsplash_w:
        cave[x][y] = Zplayer;
        next[x][y] = Zplayer;
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
       case Xfake_acid_1:
       case Xfake_acid_2:
       case Xfake_acid_3:
@@ -374,7 +371,6 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
       case Xfake_acid_6:
       case Xfake_acid_7:
       case Xfake_acid_8:
-#endif
        play_element_sound(x, y, SOUND_blank, Xblank);
        ply->anim = PLY_walk_n + anim;
        ply->x = x;
@@ -391,9 +387,9 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
       case Xacid_7:
       case Xacid_8:
        if (cave[x+1][y-1] == Xblank)
-         cave[x+1][y-1] = Xacid_splash_e;
+         cave[x+1][y-1] = Xsplash_e;
        if (cave[x-1][y-1] == Xblank)
-         cave[x-1][y-1] = Xacid_splash_w;
+         cave[x-1][y-1] = Xsplash_w;
        play_element_sound(x, y, SOUND_acid, Xacid_1);
 #endif
 
@@ -567,9 +563,8 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
        switch (cave[x+dx][y])
        {
           case Xblank:
-          case Xacid_splash_e:
-          case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+          case Xsplash_e:
+          case Xsplash_w:
          case Xfake_acid_1:
          case Xfake_acid_2:
          case Xfake_acid_3:
@@ -578,7 +573,6 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
          case Xfake_acid_6:
          case Xfake_acid_7:
          case Xfake_acid_8:
-#endif
            cave[x+dx][y] = dx > 0 ? Ystone_e : Ystone_w;
            next[x+dx][y] = Xstone_pause;
            goto stone_walk;
@@ -592,9 +586,9 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
           case Xacid_7:
           case Xacid_8:
            if (cave[x+dx+1][y-1] == Xblank)
-             cave[x+dx+1][y-1] = Xacid_splash_e;
+             cave[x+dx+1][y-1] = Xsplash_e;
            if (cave[x+dx-1][y-1] == Xblank)
-             cave[x+dx-1][y-1] = Xacid_splash_w;
+             cave[x+dx-1][y-1] = Xsplash_w;
            play_element_sound(x, y, SOUND_acid, Xacid_1);
 
           stone_walk:
@@ -616,9 +610,8 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
        switch (cave[x+dx][y])
        {
          case Xblank:
-          case Xacid_splash_e:
-          case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+          case Xsplash_e:
+          case Xsplash_w:
          case Xfake_acid_1:
          case Xfake_acid_2:
          case Xfake_acid_3:
@@ -627,7 +620,6 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
          case Xfake_acid_6:
          case Xfake_acid_7:
          case Xfake_acid_8:
-#endif
            cave[x+dx][y] = dx > 0 ? Ybomb_e : Ybomb_w;
            next[x+dx][y] = Xbomb_pause;
            goto bomb_walk;
@@ -641,9 +633,9 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
           case Xacid_7:
           case Xacid_8:
            if (cave[x+dx+1][y-1] == Xblank)
-             cave[x+dx+1][y-1] = Xacid_splash_e;
+             cave[x+dx+1][y-1] = Xsplash_e;
            if (cave[x+dx-1][y-1] == Xblank)
-             cave[x+dx-1][y-1] = Xacid_splash_w;
+             cave[x+dx-1][y-1] = Xsplash_w;
            play_element_sound(x, y, SOUND_acid, Xacid_1);
 
           bomb_walk:
@@ -665,9 +657,8 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
        switch (cave[x+dx][y])
        {
           case Xblank:
-          case Xacid_splash_e:
-          case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+          case Xsplash_e:
+          case Xsplash_w:
          case Xfake_acid_1:
          case Xfake_acid_2:
          case Xfake_acid_3:
@@ -676,7 +667,6 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
          case Xfake_acid_6:
          case Xfake_acid_7:
          case Xfake_acid_8:
-#endif
            cave[x+dx][y] = dx > 0 ? Ynut_e : Ynut_w;
            next[x+dx][y] = Xnut_pause;
            goto nut_walk;
@@ -690,9 +680,9 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
           case Xacid_7:
           case Xacid_8:
            if (cave[x+dx+1][y-1] == Xblank)
-             cave[x+dx+1][y-1] = Xacid_splash_e;
+             cave[x+dx+1][y-1] = Xsplash_e;
            if (cave[x+dx-1][y-1] == Xblank)
-             cave[x+dx-1][y-1] = Xacid_splash_w;
+             cave[x+dx-1][y-1] = Xsplash_w;
            play_element_sound(x, y, SOUND_acid, Xacid_1);
 
           nut_walk:
@@ -714,9 +704,8 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
        switch (cave[x+dx][y])
        {
           case Xblank:
-          case Xacid_splash_e:
-          case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+          case Xsplash_e:
+          case Xsplash_w:
          case Xfake_acid_1:
          case Xfake_acid_2:
          case Xfake_acid_3:
@@ -725,7 +714,6 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
          case Xfake_acid_6:
          case Xfake_acid_7:
          case Xfake_acid_8:
-#endif
            cave[x+dx][y] = dx > 0 ? Yspring_e : Yspring_w;
            next[x+dx][y] = dx > 0 ? Xspring_e : Xspring_w;
            goto spring_walk;
@@ -739,9 +727,9 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
           case Xacid_7:
           case Xacid_8:
            if (cave[x+dx+1][y-1] == Xblank)
-             cave[x+dx+1][y-1] = Xacid_splash_e;
+             cave[x+dx+1][y-1] = Xsplash_e;
            if (cave[x+dx-1][y-1] == Xblank)
-             cave[x+dx-1][y-1] = Xacid_splash_w;
+             cave[x+dx-1][y-1] = Xsplash_w;
            play_element_sound(x, y, SOUND_acid, Xacid_1);
 
          spring_walk:
@@ -785,9 +773,8 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
        switch (cave[x+dx][y+dy])
        {
           case Xblank:
-          case Xacid_splash_e:
-          case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+          case Xsplash_e:
+          case Xsplash_w:
          case Xfake_acid_1:
          case Xfake_acid_2:
          case Xfake_acid_3:
@@ -796,7 +783,6 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
          case Xfake_acid_6:
          case Xfake_acid_7:
          case Xfake_acid_8:
-#endif
            cave[x+dx][y+dy] = (dy ? (dy < 0 ? Yballoon_n : Yballoon_s) :
                                (dx > 0 ? Yballoon_e : Yballoon_w));
            next[x+dx][y+dy] = Xballoon;
@@ -811,9 +797,9 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
           case Xacid_7:
           case Xacid_8:
            if (cave[x+dx+1][y+dy-1] == Xblank)
-             cave[x+dx+1][y+dy-1] = Xacid_splash_e;
+             cave[x+dx+1][y+dy-1] = Xsplash_e;
            if (cave[x+dx-1][y+dy-1] == Xblank)
-             cave[x+dx-1][y+dy-1] = Xacid_splash_w;
+             cave[x+dx-1][y+dy-1] = Xsplash_w;
            play_element_sound(x, y, SOUND_acid, Xacid_1);
 
          balloon_walk:
@@ -842,9 +828,8 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
        switch (cave[x+dx][y+dy])
        {
           case Xblank:
-          case Xacid_splash_e:
-          case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+          case Xsplash_e:
+          case Xsplash_w:
          case Xfake_acid_1:
          case Xfake_acid_2:
          case Xfake_acid_3:
@@ -853,7 +838,6 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
          case Xfake_acid_6:
          case Xfake_acid_7:
          case Xfake_acid_8:
-#endif
            cave[x+dx][y+dy] = (dy ? (dy < 0 ? Yandroid_n : Yandroid_s) :
                                (dx > 0 ? Yandroid_e : Yandroid_w));
            next[x+dx][y+dy] = (dy ? (dy < 0 ? Xandroid_2_n : Xandroid_2_s) :
@@ -869,9 +853,9 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
           case Xacid_7:
           case Xacid_8:
            if (cave[x+dx+1][y+dy-1] == Xblank)
-             cave[x+dx+1][y+dy-1] = Xacid_splash_e;
+             cave[x+dx+1][y+dy-1] = Xsplash_e;
            if (cave[x+dx-1][y+dy-1] == Xblank)
-             cave[x+dx-1][y+dy-1] = Xacid_splash_w;
+             cave[x+dx-1][y+dy-1] = Xsplash_w;
            play_element_sound(x, y, SOUND_acid, Xacid_1);
 
          android_walk:
@@ -1356,7 +1340,6 @@ static void Lacid_8(int x, int y)
   next[x][y] = Xacid_1;
 }
 
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
 static void Lfake_acid_1(int x, int y)
 {
   next[x][y] = Xfake_acid_2;
@@ -1396,7 +1379,6 @@ static void Lfake_acid_8(int x, int y)
 {
   next[x][y] = Xfake_acid_1;
 }
-#endif
 
 static void Landroid(int x, int y)
 {
@@ -1806,9 +1788,8 @@ static void Landroid_1_n(int x, int y)
   switch (cave[x][y-1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -1817,7 +1798,6 @@ static void Landroid_1_n(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yandroid_nB;
       next[x][y] = Xblank;
       cave[x][y-1] = Yandroid_n;
@@ -1836,9 +1816,9 @@ static void Landroid_1_n(int x, int y)
       cave[x][y] = Yandroid_nB;
       next[x][y] = Xblank;
       if (cave[x+1][y-2] == Xblank)
-       cave[x+1][y-2] = Xacid_splash_e;
+       cave[x+1][y-2] = Xsplash_e;
       if (cave[x-1][y-2] == Xblank)
-       cave[x-1][y-2] = Xacid_splash_w;
+       cave[x-1][y-2] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -1853,9 +1833,8 @@ static void Landroid_2_n(int x, int y)
   switch (cave[x][y-1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -1864,7 +1843,6 @@ static void Landroid_2_n(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yandroid_nB;
       next[x][y] = Xblank;
       cave[x][y-1] = Yandroid_n;
@@ -1883,9 +1861,9 @@ static void Landroid_2_n(int x, int y)
       cave[x][y] = Yandroid_nB;
       next[x][y] = Xblank;
       if (cave[x+1][y-2] == Xblank)
-       cave[x+1][y-2] = Xacid_splash_e;
+       cave[x+1][y-2] = Xsplash_e;
       if (cave[x-1][y-2] == Xblank)
-       cave[x-1][y-2] = Xacid_splash_w;
+       cave[x-1][y-2] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -1900,9 +1878,8 @@ static void Landroid_1_e(int x, int y)
   switch (cave[x+1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -1911,7 +1888,6 @@ static void Landroid_1_e(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yandroid_eB;
       next[x][y] = Xblank;
       cave[x+1][y] = Yandroid_e;
@@ -1930,9 +1906,9 @@ static void Landroid_1_e(int x, int y)
       cave[x][y] = Yandroid_eB;
       next[x][y] = Xblank;
       if (cave[x+2][y-1] == Xblank)
-       cave[x+2][y-1] = Xacid_splash_e;
+       cave[x+2][y-1] = Xsplash_e;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_w;
+       cave[x][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -1947,9 +1923,8 @@ static void Landroid_2_e(int x, int y)
   switch (cave[x+1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -1958,7 +1933,6 @@ static void Landroid_2_e(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yandroid_eB;
       next[x][y] = Xblank;
       cave[x+1][y] = Yandroid_e;
@@ -1977,9 +1951,9 @@ static void Landroid_2_e(int x, int y)
       cave[x][y] = Yandroid_eB;
       next[x][y] = Xblank;
       if (cave[x+2][y-1] == Xblank)
-       cave[x+2][y-1] = Xacid_splash_e;
+       cave[x+2][y-1] = Xsplash_e;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_w;
+       cave[x][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -1994,9 +1968,8 @@ static void Landroid_1_s(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2005,7 +1978,6 @@ static void Landroid_1_s(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yandroid_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Yandroid_s;
@@ -2024,9 +1996,9 @@ static void Landroid_1_s(int x, int y)
       cave[x][y] = Yandroid_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -2041,9 +2013,8 @@ static void Landroid_2_s(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2052,7 +2023,6 @@ static void Landroid_2_s(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yandroid_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Yandroid_s;
@@ -2071,9 +2041,9 @@ static void Landroid_2_s(int x, int y)
       cave[x][y] = Yandroid_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -2088,9 +2058,8 @@ static void Landroid_1_w(int x, int y)
   switch (cave[x-1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2099,7 +2068,6 @@ static void Landroid_1_w(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yandroid_wB;
       next[x][y] = Xblank;
       cave[x-1][y] = Yandroid_w;
@@ -2118,9 +2086,9 @@ static void Landroid_1_w(int x, int y)
       cave[x][y] = Yandroid_wB;
       next[x][y] = Xblank;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_e;
+       cave[x][y-1] = Xsplash_e;
       if (cave[x-2][y-1] == Xblank)
-       cave[x-2][y-1] = Xacid_splash_w;
+       cave[x-2][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -2135,9 +2103,8 @@ static void Landroid_2_w(int x, int y)
   switch (cave[x-1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2146,7 +2113,6 @@ static void Landroid_2_w(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yandroid_wB;
       next[x][y] = Xblank;
       cave[x-1][y] = Yandroid_w;
@@ -2165,9 +2131,9 @@ static void Landroid_2_w(int x, int y)
       cave[x][y] = Yandroid_wB;
       next[x][y] = Xblank;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_e;
+       cave[x][y-1] = Xsplash_e;
       if (cave[x-2][y-1] == Xblank)
-       cave[x-2][y-1] = Xacid_splash_w;
+       cave[x-2][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -2214,9 +2180,8 @@ static void Leater_n(int x, int y)
   switch (cave[x][y-1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2225,7 +2190,6 @@ static void Leater_n(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -2246,9 +2210,9 @@ static void Leater_n(int x, int y)
       cave[x][y] = Yeater_nB;
       next[x][y] = Xblank;
       if (cave[x+1][y-2] == Xblank)
-       cave[x+1][y-2] = Xacid_splash_e;
+       cave[x+1][y-2] = Xsplash_e;
       if (cave[x-1][y-2] == Xblank)
-       cave[x-1][y-2] = Xacid_splash_w;
+       cave[x-1][y-2] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -2296,9 +2260,8 @@ static void Leater_e(int x, int y)
   switch (cave[x+1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2307,7 +2270,6 @@ static void Leater_e(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -2328,9 +2290,9 @@ static void Leater_e(int x, int y)
       cave[x][y] = Yeater_eB;
       next[x][y] = Xblank;
       if (cave[x+2][y-1] == Xblank)
-       cave[x+2][y-1] = Xacid_splash_e;
+       cave[x+2][y-1] = Xsplash_e;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_w;
+       cave[x][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -2378,9 +2340,8 @@ static void Leater_s(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2389,7 +2350,6 @@ static void Leater_s(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -2410,9 +2370,9 @@ static void Leater_s(int x, int y)
       cave[x][y] = Yeater_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -2460,9 +2420,8 @@ static void Leater_w(int x, int y)
   switch (cave[x-1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2471,7 +2430,6 @@ static void Leater_w(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -2492,9 +2450,9 @@ static void Leater_w(int x, int y)
       cave[x][y] = Yeater_wB;
       next[x][y] = Xblank;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_e;
+       cave[x][y-1] = Xsplash_e;
       if (cave[x-2][y-1] == Xblank)
-       cave[x-2][y-1] = Xacid_splash_w;
+       cave[x-2][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -2526,9 +2484,8 @@ static void Lalien(int x, int y)
       switch (cave[x][y-1])
       {
        case Xblank:
-       case Xacid_splash_e:
-       case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+       case Xsplash_e:
+       case Xsplash_w:
        case Xfake_acid_1:
        case Xfake_acid_2:
        case Xfake_acid_3:
@@ -2537,7 +2494,6 @@ static void Lalien(int x, int y)
        case Xfake_acid_6:
        case Xfake_acid_7:
        case Xfake_acid_8:
-#endif
        case Xplant:
        case Yplant:
        case Zplayer:
@@ -2559,9 +2515,9 @@ static void Lalien(int x, int y)
          cave[x][y] = Yalien_nB;
          next[x][y] = Xblank;
          if (cave[x+1][y-2] == Xblank)
-           cave[x+1][y-2] = Xacid_splash_e;
+           cave[x+1][y-2] = Xsplash_e;
          if (cave[x-1][y-2] == Xblank)
-           cave[x-1][y-2] = Xacid_splash_w;
+           cave[x-1][y-2] = Xsplash_w;
          play_element_sound(x, y, SOUND_acid, Xacid_1);
          return;
       }
@@ -2571,9 +2527,8 @@ static void Lalien(int x, int y)
       switch (cave[x][y+1])
       {
        case Xblank:
-       case Xacid_splash_e:
-       case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+       case Xsplash_e:
+       case Xsplash_w:
        case Xfake_acid_1:
        case Xfake_acid_2:
        case Xfake_acid_3:
@@ -2582,7 +2537,6 @@ static void Lalien(int x, int y)
        case Xfake_acid_6:
        case Xfake_acid_7:
        case Xfake_acid_8:
-#endif
        case Xplant:
        case Yplant:
        case Zplayer:
@@ -2604,9 +2558,9 @@ static void Lalien(int x, int y)
          cave[x][y] = Yalien_sB;
          next[x][y] = Xblank;
          if (cave[x+1][y] == Xblank)
-           cave[x+1][y] = Xacid_splash_e;
+           cave[x+1][y] = Xsplash_e;
          if (cave[x-1][y] == Xblank)
-           cave[x-1][y] = Xacid_splash_w;
+           cave[x-1][y] = Xsplash_w;
          play_element_sound(x, y, SOUND_acid, Xacid_1);
          return;
       }
@@ -2619,9 +2573,8 @@ static void Lalien(int x, int y)
       switch (cave[x+1][y])
       {
        case Xblank:
-       case Xacid_splash_e:
-       case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+       case Xsplash_e:
+       case Xsplash_w:
        case Xfake_acid_1:
        case Xfake_acid_2:
        case Xfake_acid_3:
@@ -2630,7 +2583,6 @@ static void Lalien(int x, int y)
        case Xfake_acid_6:
        case Xfake_acid_7:
        case Xfake_acid_8:
-#endif
        case Xplant:
        case Yplant:
        case Zplayer:
@@ -2652,9 +2604,9 @@ static void Lalien(int x, int y)
          cave[x][y] = Yalien_eB;
          next[x][y] = Xblank;
          if (cave[x+2][y-1] == Xblank)
-           cave[x+2][y-1] = Xacid_splash_e;
+           cave[x+2][y-1] = Xsplash_e;
          if (cave[x][y-1] == Xblank)
-           cave[x][y-1] = Xacid_splash_w;
+           cave[x][y-1] = Xsplash_w;
          play_element_sound(x, y, SOUND_acid, Xacid_1);
          return;
       }
@@ -2664,9 +2616,8 @@ static void Lalien(int x, int y)
       switch (cave[x-1][y])
       {
        case Xblank:
-       case Xacid_splash_e:
-       case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+       case Xsplash_e:
+       case Xsplash_w:
        case Xfake_acid_1:
        case Xfake_acid_2:
        case Xfake_acid_3:
@@ -2675,7 +2626,6 @@ static void Lalien(int x, int y)
        case Xfake_acid_6:
        case Xfake_acid_7:
        case Xfake_acid_8:
-#endif
        case Xplant:
        case Yplant:
        case Zplayer:
@@ -2697,9 +2647,9 @@ static void Lalien(int x, int y)
          cave[x][y] = Yalien_wB;
          next[x][y] = Xblank;
          if (cave[x][y-1] == Xblank)
-           cave[x][y-1] = Xacid_splash_e;
+           cave[x][y-1] = Xsplash_e;
          if (cave[x-2][y-1] == Xblank)
-           cave[x-2][y-1] = Xacid_splash_w;
+           cave[x-2][y-1] = Xsplash_w;
          play_element_sound(x, y, SOUND_acid, Xacid_1);
          return;
       }
@@ -2717,9 +2667,8 @@ static void Lbug_n(int x, int y)
   switch (cave[x][y-1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2728,7 +2677,6 @@ static void Lbug_n(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -2750,9 +2698,9 @@ static void Lbug_n(int x, int y)
       cave[x][y] = Ybug_nB;
       next[x][y] = Xblank;
       if (cave[x+1][y-2] == Xblank)
-       cave[x+1][y-2] = Xacid_splash_e;
+       cave[x+1][y-2] = Xsplash_e;
       if (cave[x-1][y-2] == Xblank)
-       cave[x-1][y-2] = Xacid_splash_w;
+       cave[x-1][y-2] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -2779,9 +2727,8 @@ static void Lbug_1_n(int x, int y)
   switch (cave[x+1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2790,7 +2737,6 @@ static void Lbug_1_n(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Xacid_1:
@@ -2833,9 +2779,8 @@ static void Lbug_e(int x, int y)
   switch (cave[x+1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2844,7 +2789,6 @@ static void Lbug_e(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -2866,9 +2810,9 @@ static void Lbug_e(int x, int y)
       cave[x][y] = Ybug_eB;
       next[x][y] = Xblank;
       if (cave[x+2][y-1] == Xblank)
-       cave[x+2][y-1] = Xacid_splash_e;
+       cave[x+2][y-1] = Xsplash_e;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_w;
+       cave[x][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -2895,9 +2839,8 @@ static void Lbug_1_e(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2906,7 +2849,6 @@ static void Lbug_1_e(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Xacid_1:
@@ -2949,9 +2891,8 @@ static void Lbug_s(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -2960,7 +2901,6 @@ static void Lbug_s(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -2982,9 +2922,9 @@ static void Lbug_s(int x, int y)
       cave[x][y] = Ybug_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -3011,9 +2951,8 @@ static void Lbug_1_s(int x, int y)
   switch (cave[x-1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3022,7 +2961,6 @@ static void Lbug_1_s(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Xacid_1:
@@ -3065,9 +3003,8 @@ static void Lbug_w(int x, int y)
   switch (cave[x-1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3076,7 +3013,6 @@ static void Lbug_w(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -3098,9 +3034,9 @@ static void Lbug_w(int x, int y)
       cave[x][y] = Ybug_wB;
       next[x][y] = Xblank;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_e;
+       cave[x][y-1] = Xsplash_e;
       if (cave[x-2][y-1] == Xblank)
-       cave[x-2][y-1] = Xacid_splash_w;
+       cave[x-2][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -3127,9 +3063,8 @@ static void Lbug_1_w(int x, int y)
   switch (cave[x][y-1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3138,7 +3073,6 @@ static void Lbug_1_w(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Xacid_1:
@@ -3181,9 +3115,8 @@ static void Ltank_n(int x, int y)
   switch (cave[x][y-1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3192,7 +3125,6 @@ static void Ltank_n(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -3214,9 +3146,9 @@ static void Ltank_n(int x, int y)
       cave[x][y] = Ytank_nB;
       next[x][y] = Xblank;
       if (cave[x+1][y-2] == Xblank)
-       cave[x+1][y-2] = Xacid_splash_e;
+       cave[x+1][y-2] = Xsplash_e;
       if (cave[x-1][y-2] == Xblank)
-       cave[x-1][y-2] = Xacid_splash_w;
+       cave[x-1][y-2] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -3243,9 +3175,8 @@ static void Ltank_1_n(int x, int y)
   switch (cave[x-1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3254,7 +3185,6 @@ static void Ltank_1_n(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Xacid_1:
@@ -3297,9 +3227,8 @@ static void Ltank_e(int x, int y)
   switch (cave[x+1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3308,7 +3237,6 @@ static void Ltank_e(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -3330,9 +3258,9 @@ static void Ltank_e(int x, int y)
       cave[x][y] = Ytank_eB;
       next[x][y] = Xblank;
       if (cave[x+2][y-1] == Xblank)
-       cave[x+2][y-1] = Xacid_splash_e;
+       cave[x+2][y-1] = Xsplash_e;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_w;
+       cave[x][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -3359,9 +3287,8 @@ static void Ltank_1_e(int x, int y)
   switch (cave[x][y-1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3370,7 +3297,6 @@ static void Ltank_1_e(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Xacid_1:
@@ -3413,9 +3339,8 @@ static void Ltank_s(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3424,7 +3349,6 @@ static void Ltank_s(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -3446,9 +3370,9 @@ static void Ltank_s(int x, int y)
       cave[x][y] = Ytank_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -3475,9 +3399,8 @@ static void Ltank_1_s(int x, int y)
   switch (cave[x+1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3486,7 +3409,6 @@ static void Ltank_1_s(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Xacid_1:
@@ -3529,9 +3451,8 @@ static void Ltank_w(int x, int y)
   switch (cave[x-1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3540,7 +3461,6 @@ static void Ltank_w(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -3562,9 +3482,9 @@ static void Ltank_w(int x, int y)
       cave[x][y] = Ytank_wB;
       next[x][y] = Xblank;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_e;
+       cave[x][y-1] = Xsplash_e;
       if (cave[x-2][y-1] == Xblank)
-       cave[x-2][y-1] = Xacid_splash_w;
+       cave[x-2][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -3591,9 +3511,8 @@ static void Ltank_1_w(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3602,7 +3521,6 @@ static void Ltank_1_w(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Xacid_1:
@@ -3645,9 +3563,8 @@ static void Lemerald(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3656,7 +3573,6 @@ static void Lemerald(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yemerald_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Yemerald_s;
@@ -3674,9 +3590,9 @@ static void Lemerald(int x, int y)
       cave[x][y] = Yemerald_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -3708,8 +3624,8 @@ static void Lemerald(int x, int y)
     case Xball_2:
     case Xnut:
     case Xnut_pause:
-    case Xslidewall_ns:
-    case Xslidewall_ew:
+    case Xslide_ns:
+    case Xslide_ew:
     case Xwonderwall:
     case Xkey_1:
     case Xkey_2:
@@ -3790,9 +3706,8 @@ static void Lemerald_pause(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3801,7 +3716,6 @@ static void Lemerald_pause(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yemerald_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Yemerald_s;
@@ -3819,9 +3733,9 @@ static void Lemerald_pause(int x, int y)
       cave[x][y] = Yemerald_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -3837,9 +3751,8 @@ static void Lemerald_fall(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3848,7 +3761,6 @@ static void Lemerald_fall(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Zplayer:
       cave[x][y] = Yemerald_sB;
       next[x][y] = Xblank;
@@ -3867,9 +3779,9 @@ static void Lemerald_fall(int x, int y)
       cave[x][y] = Yemerald_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -3902,9 +3814,8 @@ static void Ldiamond(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -3913,7 +3824,6 @@ static void Ldiamond(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Ydiamond_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Ydiamond_s;
@@ -3931,9 +3841,9 @@ static void Ldiamond(int x, int y)
       cave[x][y] = Ydiamond_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -3965,8 +3875,8 @@ static void Ldiamond(int x, int y)
     case Xball_2:
     case Xnut:
     case Xnut_pause:
-    case Xslidewall_ns:
-    case Xslidewall_ew:
+    case Xslide_ns:
+    case Xslide_ew:
     case Xwonderwall:
     case Xkey_1:
     case Xkey_2:
@@ -4047,9 +3957,8 @@ static void Ldiamond_pause(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -4058,7 +3967,6 @@ static void Ldiamond_pause(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Ydiamond_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Ydiamond_s;
@@ -4076,9 +3984,9 @@ static void Ldiamond_pause(int x, int y)
       cave[x][y] = Ydiamond_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -4094,9 +4002,8 @@ static void Ldiamond_fall(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -4105,7 +4012,6 @@ static void Ldiamond_fall(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Zplayer:
       cave[x][y] = Ydiamond_sB;
       next[x][y] = Xblank;
@@ -4124,9 +4030,9 @@ static void Ldiamond_fall(int x, int y)
       cave[x][y] = Ydiamond_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -4159,9 +4065,8 @@ static void Lstone(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -4170,7 +4075,6 @@ static void Lstone(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
       cave[x][y] = Ystone_sB;
@@ -4190,9 +4094,9 @@ static void Lstone(int x, int y)
       cave[x][y] = Ystone_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -4231,8 +4135,8 @@ static void Lstone(int x, int y)
     case Xball_2:
     case Xnut:
     case Xnut_pause:
-    case Xslidewall_ns:
-    case Xslidewall_ew:
+    case Xslide_ns:
+    case Xslide_ew:
     case Xkey_1:
     case Xkey_2:
     case Xkey_3:
@@ -4297,9 +4201,8 @@ static void Lstone_pause(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -4308,7 +4211,6 @@ static void Lstone_pause(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Ystone_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Ystone_s;
@@ -4326,9 +4228,9 @@ static void Lstone_pause(int x, int y)
       cave[x][y] = Ystone_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -4344,9 +4246,8 @@ static void Lstone_fall(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -4355,7 +4256,6 @@ static void Lstone_fall(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Zplayer:
       cave[x][y] = Ystone_sB;
       next[x][y] = Xblank;
@@ -4374,9 +4274,9 @@ static void Lstone_fall(int x, int y)
       cave[x][y] = Ystone_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -4423,9 +4323,8 @@ static void Lstone_fall(int x, int y)
        switch (cave[x+1][y+1])
        {
          case Xblank:
-         case Xacid_splash_e:
-         case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+         case Xsplash_e:
+         case Xsplash_w:
          case Xfake_acid_1:
          case Xfake_acid_2:
          case Xfake_acid_3:
@@ -4434,7 +4333,6 @@ static void Lstone_fall(int x, int y)
          case Xfake_acid_6:
          case Xfake_acid_7:
          case Xfake_acid_8:
-#endif
          case Xalien:
          case Xalien_pause:
            cave[x][y+1] = Xspring_e;
@@ -4450,9 +4348,8 @@ static void Lstone_fall(int x, int y)
        switch (cave[x-1][y+1])
        {
          case Xblank:
-         case Xacid_splash_e:
-         case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+         case Xsplash_e:
+         case Xsplash_w:
          case Xfake_acid_1:
          case Xfake_acid_2:
          case Xfake_acid_3:
@@ -4461,7 +4358,6 @@ static void Lstone_fall(int x, int y)
          case Xfake_acid_6:
          case Xfake_acid_7:
          case Xfake_acid_8:
-#endif
          case Xalien:
          case Xalien_pause:
            cave[x][y+1] = Xspring_w;
@@ -4498,9 +4394,8 @@ static void Lstone_fall(int x, int y)
       switch (cave[x][y+2])
       {
        case Xblank:
-       case Xacid_splash_e:
-       case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+       case Xsplash_e:
+       case Xsplash_w:
        case Xfake_acid_1:
        case Xfake_acid_2:
        case Xfake_acid_3:
@@ -4509,7 +4404,6 @@ static void Lstone_fall(int x, int y)
        case Xfake_acid_6:
        case Xfake_acid_7:
        case Xfake_acid_8:
-#endif
        case Zplayer:
        case Xbug_1_n:
        case Xbug_1_e:
@@ -4601,9 +4495,8 @@ static void Lbomb(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -4612,7 +4505,6 @@ static void Lbomb(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Ybomb_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Ybomb_s;
@@ -4630,9 +4522,9 @@ static void Lbomb(int x, int y)
       cave[x][y] = Ybomb_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -4664,8 +4556,8 @@ static void Lbomb(int x, int y)
     case Xball_2:
     case Xnut:
     case Xnut_pause:
-    case Xslidewall_ns:
-    case Xslidewall_ew:
+    case Xslide_ns:
+    case Xslide_ew:
     case Xkey_1:
     case Xkey_2:
     case Xkey_3:
@@ -4728,9 +4620,8 @@ static void Lbomb_pause(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -4739,7 +4630,6 @@ static void Lbomb_pause(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Ybomb_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Ybomb_s;
@@ -4757,9 +4647,9 @@ static void Lbomb_pause(int x, int y)
       cave[x][y] = Ybomb_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -4775,9 +4665,8 @@ static void Lbomb_fall(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -4786,7 +4675,6 @@ static void Lbomb_fall(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Ybomb_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Ybomb_s;
@@ -4804,9 +4692,9 @@ static void Lbomb_fall(int x, int y)
       cave[x][y] = Ybomb_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -4822,9 +4710,8 @@ static void Lnut(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -4833,7 +4720,6 @@ static void Lnut(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Ynut_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Ynut_s;
@@ -4851,9 +4737,9 @@ static void Lnut(int x, int y)
       cave[x][y] = Ynut_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -4885,8 +4771,8 @@ static void Lnut(int x, int y)
     case Xball_2:
     case Xnut:
     case Xnut_pause:
-    case Xslidewall_ns:
-    case Xslidewall_ew:
+    case Xslide_ns:
+    case Xslide_ew:
     case Xkey_1:
     case Xkey_2:
     case Xkey_3:
@@ -4949,9 +4835,8 @@ static void Lnut_pause(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -4960,7 +4845,6 @@ static void Lnut_pause(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Ynut_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Ynut_s;
@@ -4978,9 +4862,9 @@ static void Lnut_pause(int x, int y)
       cave[x][y] = Ynut_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -4996,9 +4880,8 @@ static void Lnut_fall(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -5007,7 +4890,6 @@ static void Lnut_fall(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Zplayer:
       cave[x][y] = Ynut_sB;
       next[x][y] = Xblank;
@@ -5026,9 +4908,9 @@ static void Lnut_fall(int x, int y)
       cave[x][y] = Ynut_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -5045,9 +4927,8 @@ static void Lspring(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -5056,7 +4937,6 @@ static void Lspring(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
       cave[x][y] = Yspring_sB;
@@ -5076,9 +4956,9 @@ static void Lspring(int x, int y)
       cave[x][y] = Yspring_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -5110,8 +4990,8 @@ static void Lspring(int x, int y)
     case Xball_2:
     case Xnut:
     case Xnut_pause:
-    case Xslidewall_ns:
-    case Xslidewall_ew:
+    case Xslide_ns:
+    case Xslide_ew:
     case Xkey_1:
     case Xkey_2:
     case Xkey_3:
@@ -5202,9 +5082,8 @@ static void Lspring_pause(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -5213,7 +5092,6 @@ static void Lspring_pause(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yspring_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Yspring_s;
@@ -5231,9 +5109,9 @@ static void Lspring_pause(int x, int y)
       cave[x][y] = Yspring_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -5249,9 +5127,8 @@ static void Lspring_e(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -5260,7 +5137,6 @@ static void Lspring_e(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yspring_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Yspring_s;
@@ -5278,9 +5154,9 @@ static void Lspring_e(int x, int y)
       cave[x][y] = Yspring_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -5291,9 +5167,8 @@ static void Lspring_e(int x, int y)
   switch (cave[x+1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -5302,7 +5177,6 @@ static void Lspring_e(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Yalien_nB:
     case Yalien_eB:
     case Yalien_sB:
@@ -5324,9 +5198,9 @@ static void Lspring_e(int x, int y)
       cave[x][y] = Yspring_eB;
       next[x][y] = Xblank;
       if (cave[x+2][y-1] == Xblank)
-       cave[x+2][y-1] = Xacid_splash_e;
+       cave[x+2][y-1] = Xsplash_e;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_w;
+       cave[x][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -5364,9 +5238,8 @@ static void Lspring_w(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -5375,7 +5248,6 @@ static void Lspring_w(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Yspring_sB;
       next[x][y] = Xblank;
       cave[x][y+1] = Yspring_s;
@@ -5393,9 +5265,9 @@ static void Lspring_w(int x, int y)
       cave[x][y] = Yspring_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -5406,9 +5278,8 @@ static void Lspring_w(int x, int y)
   switch (cave[x-1][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -5417,7 +5288,6 @@ static void Lspring_w(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Yalien_nB:
     case Yalien_eB:
     case Yalien_sB:
@@ -5439,9 +5309,9 @@ static void Lspring_w(int x, int y)
       cave[x][y] = Yspring_wB;
       next[x][y] = Xblank;
       if (cave[x][y-1] == Xblank)
-       cave[x][y-1] = Xacid_splash_e;
+       cave[x][y-1] = Xsplash_e;
       if (cave[x-2][y-1] == Xblank)
-       cave[x-2][y-1] = Xacid_splash_w;
+       cave[x-2][y-1] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -5479,9 +5349,8 @@ static void Lspring_fall(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -5490,7 +5359,6 @@ static void Lspring_fall(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Zplayer:
       cave[x][y] = Yspring_sB;
       next[x][y] = Xblank;
@@ -5509,9 +5377,9 @@ static void Lspring_fall(int x, int y)
       cave[x][y] = Yspring_sB;
       next[x][y] = Xblank;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -5960,9 +5828,8 @@ static void Lballoon(int x, int y)
       switch (cave[x][y-1])
       {
        case Xblank:
-       case Xacid_splash_e:
-       case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+       case Xsplash_e:
+       case Xsplash_w:
        case Xfake_acid_1:
        case Xfake_acid_2:
        case Xfake_acid_3:
@@ -5971,7 +5838,6 @@ static void Lballoon(int x, int y)
        case Xfake_acid_6:
        case Xfake_acid_7:
        case Xfake_acid_8:
-#endif
          cave[x][y] = Yballoon_nB;
          next[x][y] = Xblank;
          cave[x][y-1] = Yballoon_n;
@@ -5989,9 +5855,9 @@ static void Lballoon(int x, int y)
          cave[x][y] = Yballoon_nB;
          next[x][y] = Xblank;
          if (cave[x+1][y-2] == Xblank)
-           cave[x+1][y-2] = Xacid_splash_e;
+           cave[x+1][y-2] = Xsplash_e;
          if (cave[x-1][y-2] == Xblank)
-           cave[x-1][y-2] = Xacid_splash_w;
+           cave[x-1][y-2] = Xsplash_w;
          play_element_sound(x, y, SOUND_acid, Xacid_1);
          return;
       }
@@ -6001,9 +5867,8 @@ static void Lballoon(int x, int y)
       switch (cave[x+1][y])
       {
        case Xblank:
-       case Xacid_splash_e:
-       case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+       case Xsplash_e:
+       case Xsplash_w:
        case Xfake_acid_1:
        case Xfake_acid_2:
        case Xfake_acid_3:
@@ -6012,7 +5877,6 @@ static void Lballoon(int x, int y)
        case Xfake_acid_6:
        case Xfake_acid_7:
        case Xfake_acid_8:
-#endif
          cave[x][y] = Yballoon_eB;
          next[x][y] = Xblank;
          cave[x+1][y] = Yballoon_e;
@@ -6030,9 +5894,9 @@ static void Lballoon(int x, int y)
          cave[x][y] = Yballoon_eB;
          next[x][y] = Xblank;
          if (cave[x+2][y-1] == Xblank)
-           cave[x+2][y-1] = Xacid_splash_e;
+           cave[x+2][y-1] = Xsplash_e;
          if (cave[x][y-1] == Xblank)
-           cave[x][y-1] = Xacid_splash_w;
+           cave[x][y-1] = Xsplash_w;
          play_element_sound(x, y, SOUND_acid, Xacid_1);
          return;
       }
@@ -6042,9 +5906,8 @@ static void Lballoon(int x, int y)
       switch (cave[x][y+1])
       {
        case Xblank:
-       case Xacid_splash_e:
-       case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+       case Xsplash_e:
+       case Xsplash_w:
        case Xfake_acid_1:
        case Xfake_acid_2:
        case Xfake_acid_3:
@@ -6053,7 +5916,6 @@ static void Lballoon(int x, int y)
        case Xfake_acid_6:
        case Xfake_acid_7:
        case Xfake_acid_8:
-#endif
          cave[x][y] = Yballoon_sB;
          next[x][y] = Xblank;
          cave[x][y+1] = Yballoon_s;
@@ -6071,9 +5933,9 @@ static void Lballoon(int x, int y)
          cave[x][y] = Yballoon_sB;
          next[x][y] = Xblank;
          if (cave[x+1][y] == Xblank)
-           cave[x+1][y] = Xacid_splash_e;
+           cave[x+1][y] = Xsplash_e;
          if (cave[x-1][y] == Xblank)
-           cave[x-1][y] = Xacid_splash_w;
+           cave[x-1][y] = Xsplash_w;
          play_element_sound(x, y, SOUND_acid, Xacid_1);
          return;
       }
@@ -6083,9 +5945,8 @@ static void Lballoon(int x, int y)
       switch (cave[x-1][y])
       {
        case Xblank:
-       case Xacid_splash_e:
-       case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+       case Xsplash_e:
+       case Xsplash_w:
        case Xfake_acid_1:
        case Xfake_acid_2:
        case Xfake_acid_3:
@@ -6094,7 +5955,6 @@ static void Lballoon(int x, int y)
        case Xfake_acid_6:
        case Xfake_acid_7:
        case Xfake_acid_8:
-#endif
          cave[x][y] = Yballoon_wB;
          next[x][y] = Xblank;
          cave[x-1][y] = Yballoon_w;
@@ -6112,9 +5972,9 @@ static void Lballoon(int x, int y)
          cave[x][y] = Yballoon_wB;
          next[x][y] = Xblank;
          if (cave[x][y-1] == Xblank)
-           cave[x][y-1] = Xacid_splash_e;
+           cave[x][y-1] = Xsplash_e;
          if (cave[x-2][y-1] == Xblank)
-           cave[x-2][y-1] = Xacid_splash_w;
+           cave[x-2][y-1] = Xsplash_w;
          play_element_sound(x, y, SOUND_acid, Xacid_1);
          return;
       }
@@ -6303,9 +6163,8 @@ static void Ldrip_fall(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -6314,7 +6173,6 @@ static void Ldrip_fall(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xplant:
     case Yplant:
     case Zplayer:
@@ -6335,9 +6193,9 @@ static void Ldrip_fall(int x, int y)
       cave[x][y] = Ydrip_1_sB;
       next[x][y] = Xdrip_stretchB;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -6417,9 +6275,8 @@ static void Lsand_stone(int x, int y)
   switch (cave[x][y+1])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -6428,7 +6285,6 @@ static void Lsand_stone(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
       cave[x][y] = Xsand_stonesand_quickout_1;
       next[x][y] = Xsand_stonesand_quickout_2;
       cave[x][y+1] = Xsand_stoneout_1;
@@ -6446,9 +6302,9 @@ static void Lsand_stone(int x, int y)
       cave[x][y] = Xsand_stonesand_quickout_1;
       next[x][y] = Xsand_stonesand_quickout_2;
       if (cave[x+1][y] == Xblank)
-       cave[x+1][y] = Xacid_splash_e;
+       cave[x+1][y] = Xsplash_e;
       if (cave[x-1][y] == Xblank)
-       cave[x-1][y] = Xacid_splash_w;
+       cave[x-1][y] = Xsplash_w;
       play_element_sound(x, y, SOUND_acid, Xacid_1);
       return;
 
@@ -6531,7 +6387,6 @@ static void Lsand_stoneout_2(int x, int y)
   next[x][y] = Xstone_fall;
 }
 
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
 static void Lsand_stonesand_quickout_1(int x, int y)
 {
   next[x][y] = Xsand_stonesand_quickout_2;
@@ -6541,39 +6396,38 @@ static void Lsand_stonesand_quickout_2(int x, int y)
 {
   next[x][y] = Xsand;
 }
-#endif
 
-static void Lslidewall_ns(int x, int y)
+static void Lslide_ns(int x, int y)
 {
   if (tab_blank[cave[x][y-1]])
   {
-    cave[x][y-1] = Yslidewall_ns_blank;
-    next[x][y-1] = Xslidewall_ns;
-    play_element_sound(x, y, SOUND_slidewall, Xslidewall_ns);
+    cave[x][y-1] = Yslide_ns_blank;
+    next[x][y-1] = Xslide_ns;
+    play_element_sound(x, y, SOUND_slide, Xslide_ns);
   }
 
   if (tab_blank[cave[x][y+1]])
   {
-    cave[x][y+1] = Yslidewall_ns_blank;
-    next[x][y+1] = Xslidewall_ns;
-    play_element_sound(x, y, SOUND_slidewall, Xslidewall_ns);
+    cave[x][y+1] = Yslide_ns_blank;
+    next[x][y+1] = Xslide_ns;
+    play_element_sound(x, y, SOUND_slide, Xslide_ns);
   }
 }
 
-static void Lslidewall_ew(int x, int y)
+static void Lslide_ew(int x, int y)
 {
   if (tab_blank[cave[x+1][y]])
   {
-    cave[x+1][y] = Yslidewall_ew_blank;
-    next[x+1][y] = Xslidewall_ew;
-    play_element_sound(x, y, SOUND_slidewall, Xslidewall_ew);
+    cave[x+1][y] = Yslide_ew_blank;
+    next[x+1][y] = Xslide_ew;
+    play_element_sound(x, y, SOUND_slide, Xslide_ew);
   }
 
   if (tab_blank[cave[x-1][y]])
   {
-    cave[x-1][y] = Yslidewall_ew_blank;
-    next[x-1][y] = Xslidewall_ew;
-    play_element_sound(x, y, SOUND_slidewall, Xslidewall_ew);
+    cave[x-1][y] = Yslide_ew_blank;
+    next[x-1][y] = Xslide_ew;
+    play_element_sound(x, y, SOUND_slide, Xslide_ew);
   }
 }
 
@@ -6628,9 +6482,8 @@ static void Lamoeba(int x, int y)
   switch (cave[x][y])
   {
     case Xblank:
-    case Xacid_splash_e:
-    case Xacid_splash_w:
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
+    case Xsplash_e:
+    case Xsplash_w:
     case Xfake_acid_1:
     case Xfake_acid_2:
     case Xfake_acid_3:
@@ -6639,7 +6492,6 @@ static void Lamoeba(int x, int y)
     case Xfake_acid_6:
     case Xfake_acid_7:
     case Xfake_acid_8:
-#endif
     case Xgrass:
     case Xdirt:
     case Xsand:
@@ -6721,7 +6573,6 @@ static void handle_tile(int x, int y)
     case Xacid_7:              Lacid_7(x, y);                  break;
     case Xacid_8:              Lacid_8(x, y);                  break;
 
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
     case Xfake_acid_1:         Lfake_acid_1(x, y);             break;
     case Xfake_acid_2:         Lfake_acid_2(x, y);             break;
     case Xfake_acid_3:         Lfake_acid_3(x, y);             break;
@@ -6730,7 +6581,6 @@ static void handle_tile(int x, int y)
     case Xfake_acid_6:         Lfake_acid_6(x, y);             break;
     case Xfake_acid_7:         Lfake_acid_7(x, y);             break;
     case Xfake_acid_8:         Lfake_acid_8(x, y);             break;
-#endif
 
     case Xandroid:             Landroid(x, y);                 break;
     case Xandroid_1_n:         Landroid_1_n(x, y);             break;
@@ -6856,13 +6706,11 @@ static void handle_tile(int x, int y)
     case Xsand_stonesand_4:    Lsand_stonesand_4(x, y);        break;
     case Xsand_stoneout_1:     Lsand_stoneout_1(x, y);         break;
     case Xsand_stoneout_2:     Lsand_stoneout_2(x, y);         break;
-#ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
     case Xsand_stonesand_quickout_1: Lsand_stonesand_quickout_1(x, y); break;
     case Xsand_stonesand_quickout_2: Lsand_stonesand_quickout_2(x, y); break;
-#endif
 
-    case Xslidewall_ns:                Lslidewall_ns(x, y);            break;
-    case Xslidewall_ew:                Lslidewall_ew(x, y);            break;
+    case Xslide_ns:            Lslide_ns(x, y);                break;
+    case Xslide_ew:            Lslide_ew(x, y);                break;
 
     case Xexit:                        Lexit(x, y);                    break;
     case Xexit_1:              Lexit_1(x, y);                  break;