moved game element tables to game logic source file

diff --git a/src/Android.mk b/src/Android.mk
index 7703e0a046bbc8b9243d18c9eb632a202f23ea4c..20d215231fa207c580708e6e6fcff2be81c68be5 100644 (file)
--- a/src/Android.mk
+++ b/src/Android.mk
@@ -57,7 +57,6 @@ LOCAL_SRC_FILES := $(SDL_PATH)/src/main/android/SDL_android_main.c \
        game_em/init.c                  \
        game_em/input.c                 \
        game_em/logic.c                 \
-       game_em/tab_generate.c          \
        game_sp/init.c                  \
        game_sp/file.c                  \
        game_sp/main.c                  \

diff --git a/src/game_em/Makefile b/src/game_em/Makefile
index b41365ef903e2385ea8195fb05a47963ef18860d..87395f9b20a150520c06db197f20bfeec77893e3 100644 (file)
--- a/src/game_em/Makefile
+++ b/src/game_em/Makefile
@@ -21,16 +21,14 @@ SRCS =      cave.c          \
        graphics.c      \
        init.c          \
        input.c         \
-       logic.c         \
-       tab_generate.c
+       logic.c
 
 OBJS = cave.o          \
        convert.o       \
        graphics.o      \
        init.o          \
        input.o         \
-       logic.o         \
-       tab_generate.o
+       logic.o
 
 GAME_EM = game_em.a
 

diff --git a/src/game_em/global.h b/src/game_em/global.h
index 8e5a8f58cde8a68f98893ddda85a946a3160d4ff..40d4e2ccb50d5425a96153d5667d1ae1538524f4 100644 (file)
--- a/src/game_em/global.h
+++ b/src/game_em/global.h
@@ -9,8 +9,6 @@ extern int frame;
 
 void readjoy(byte, struct PLAYER *);
 
-void tab_generate(void);
-
 void game_initscreen(void);
 void game_init_random(void);
 void game_init_cave_buffers(void);

diff --git a/src/game_em/init.c b/src/game_em/init.c
index e7a35d0940fa80e3df719a2a0eff9291637ead65..c99cb8e746384745e54f5f3c15ad22d4d29f03bf 100644 (file)
--- a/src/game_em/init.c
+++ b/src/game_em/init.c
@@ -20,10 +20,6 @@ void InitGfxBuffers_EM(void)
 
 void em_open_all(void)
 {
-  /* pre-calculate some data */
-  tab_generate();
-
-  /* initialize graphics */
   InitGraphicInfo_EM();
 
   game_init_random();

diff --git a/src/game_em/logic.c b/src/game_em/logic.c
index cc2eda1e3b0a843a05efe1905cfbbe0b06dbcb90..df6e5583839adb61860185ea118d945c224ac975 100644 (file)
--- a/src/game_em/logic.c
+++ b/src/game_em/logic.c
@@ -18,6 +18,86 @@ static short **cave, **next, **boom;
 static unsigned int seed;
 static int score;
 
+static const byte is_blank[TILE_MAX] =
+{
+  [Xblank]             = 1,
+  [Xsplash_e]          = 1,
+  [Xsplash_w]          = 1,
+  [Xfake_acid_1]       = 1,
+  [Xfake_acid_2]       = 1,
+  [Xfake_acid_3]       = 1,
+  [Xfake_acid_4]       = 1,
+  [Xfake_acid_5]       = 1,
+  [Xfake_acid_6]       = 1,
+  [Xfake_acid_7]       = 1,
+  [Xfake_acid_8]       = 1
+};
+
+static const byte is_blank_or_acid[TILE_MAX] =
+{
+  [Xblank]             = 1,
+  [Xsplash_e]          = 1,
+  [Xsplash_w]          = 1,
+  [Xfake_acid_1]       = 1,
+  [Xfake_acid_2]       = 1,
+  [Xfake_acid_3]       = 1,
+  [Xfake_acid_4]       = 1,
+  [Xfake_acid_5]       = 1,
+  [Xfake_acid_6]       = 1,
+  [Xfake_acid_7]       = 1,
+  [Xfake_acid_8]       = 1,
+  [Xacid_1]            = 1,
+  [Xacid_2]            = 1,
+  [Xacid_3]            = 1,
+  [Xacid_4]            = 1,
+  [Xacid_5]            = 1,
+  [Xacid_6]            = 1,
+  [Xacid_7]            = 1,
+  [Xacid_8]            = 1
+};
+
+static const byte is_fake_acid[TILE_MAX] =
+{
+  [Xfake_acid_1]       = 1,
+  [Xfake_acid_2]       = 1,
+  [Xfake_acid_3]       = 1,
+  [Xfake_acid_4]       = 1,
+  [Xfake_acid_5]       = 1,
+  [Xfake_acid_6]       = 1,
+  [Xfake_acid_7]       = 1,
+  [Xfake_acid_8]       = 1
+};
+
+static const byte is_amoeba[TILE_MAX] =
+{
+  [Xfake_amoeba]       = 1,
+  [Xfake_amoebaB]      = 1,
+  [Xamoeba_1]          = 1,
+  [Xamoeba_2]          = 1,
+  [Xamoeba_3]          = 1,
+  [Xamoeba_4]          = 1,
+  [Xamoeba_5]          = 1,
+  [Xamoeba_6]          = 1,
+  [Xamoeba_7]          = 1,
+  [Xamoeba_8]          = 1
+};
+
+static const byte is_android_walkable[TILE_MAX] =
+{
+  [Xblank]             = 1,
+  [Xsplash_e]          = 1,
+  [Xsplash_w]          = 1,
+  [Xfake_acid_1]       = 1,
+  [Xfake_acid_2]       = 1,
+  [Xfake_acid_3]       = 1,
+  [Xfake_acid_4]       = 1,
+  [Xfake_acid_5]       = 1,
+  [Xfake_acid_6]       = 1,
+  [Xfake_acid_7]       = 1,
+  [Xfake_acid_8]       = 1,
+  [Xplant]             = 1
+};
+
 static void Lboom_generic(int x, int y, int element, int element_middle)
 {
   boom[x-1][y-1] = element;
@@ -930,10 +1010,10 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
 
       door_walk:
 
-       if (!tab_blank[cave[x+dx][y+dy]])
+       if (!is_blank[cave[x+dx][y+dy]])
          break;
 
-       if (!tab_fake_acid[cave[x+dx][y+dy]])
+       if (!is_fake_acid[cave[x+dx][y+dy]])
        {
          cave[x+dx][y+dy] = Zplayer;
          next[x+dx][y+dy] = Zplayer;
@@ -1611,54 +1691,54 @@ static void Landroid(int x, int y)
        /* attempt clockwise move first if direct path is blocked */
 
        case 0: /* north west */
-         if (tab_android_move[cave[x-1][y-1]]) goto android_nw;
-         if (tab_android_move[cave[x][y-1]])   goto android_n;
-         if (tab_android_move[cave[x-1][y]])   goto android_w;
+         if (is_android_walkable[cave[x-1][y-1]]) goto android_nw;
+         if (is_android_walkable[cave[x][y-1]])   goto android_n;
+         if (is_android_walkable[cave[x-1][y]])   goto android_w;
          break;
 
        case 1: /* north */
-         if (tab_android_move[cave[x][y-1]])   goto android_n;
-         if (tab_android_move[cave[x+1][y-1]]) goto android_ne;
-         if (tab_android_move[cave[x-1][y-1]]) goto android_nw;
+         if (is_android_walkable[cave[x][y-1]])   goto android_n;
+         if (is_android_walkable[cave[x+1][y-1]]) goto android_ne;
+         if (is_android_walkable[cave[x-1][y-1]]) goto android_nw;
          break;
 
        case 2: /* north east */
-         if (tab_android_move[cave[x+1][y-1]]) goto android_ne;
-         if (tab_android_move[cave[x+1][y]])   goto android_e;
-         if (tab_android_move[cave[x][y-1]])   goto android_n;
+         if (is_android_walkable[cave[x+1][y-1]]) goto android_ne;
+         if (is_android_walkable[cave[x+1][y]])   goto android_e;
+         if (is_android_walkable[cave[x][y-1]])   goto android_n;
          break;
 
        case 3: /* west */
-         if (tab_android_move[cave[x-1][y]])   goto android_w;
-         if (tab_android_move[cave[x-1][y-1]]) goto android_nw;
-         if (tab_android_move[cave[x-1][y+1]]) goto android_sw;
+         if (is_android_walkable[cave[x-1][y]])   goto android_w;
+         if (is_android_walkable[cave[x-1][y-1]]) goto android_nw;
+         if (is_android_walkable[cave[x-1][y+1]]) goto android_sw;
          break;
 
        case 4: /* nowhere */
          break;
 
        case 5: /* east */
-         if (tab_android_move[cave[x+1][y]])   goto android_e;
-         if (tab_android_move[cave[x+1][y+1]]) goto android_se;
-         if (tab_android_move[cave[x+1][y-1]]) goto android_ne;
+         if (is_android_walkable[cave[x+1][y]])   goto android_e;
+         if (is_android_walkable[cave[x+1][y+1]]) goto android_se;
+         if (is_android_walkable[cave[x+1][y-1]]) goto android_ne;
          break;
 
        case 6: /* south west */
-         if (tab_android_move[cave[x-1][y+1]]) goto android_sw;
-         if (tab_android_move[cave[x-1][y]])   goto android_w;
-         if (tab_android_move[cave[x][y+1]])   goto android_s;
+         if (is_android_walkable[cave[x-1][y+1]]) goto android_sw;
+         if (is_android_walkable[cave[x-1][y]])   goto android_w;
+         if (is_android_walkable[cave[x][y+1]])   goto android_s;
          break;
 
        case 7: /* south */
-         if (tab_android_move[cave[x][y+1]])   goto android_s;
-         if (tab_android_move[cave[x-1][y+1]]) goto android_sw;
-         if (tab_android_move[cave[x+1][y+1]]) goto android_se;
+         if (is_android_walkable[cave[x][y+1]])   goto android_s;
+         if (is_android_walkable[cave[x-1][y+1]]) goto android_sw;
+         if (is_android_walkable[cave[x+1][y+1]]) goto android_se;
          break;
 
        case 8: /* south east */
-         if (tab_android_move[cave[x+1][y+1]]) goto android_se;
-         if (tab_android_move[cave[x][y+1]])   goto android_s;
-         if (tab_android_move[cave[x+1][y]])   goto android_e;
+         if (is_android_walkable[cave[x+1][y+1]]) goto android_se;
+         if (is_android_walkable[cave[x][y+1]])   goto android_s;
+         if (is_android_walkable[cave[x+1][y]])   goto android_e;
          break;
       }
     }
@@ -1669,54 +1749,54 @@ static void Landroid(int x, int y)
        /* attempt counterclockwise move first if direct path is blocked */
 
        case 0: /* north west */
-         if (tab_android_move[cave[x-1][y-1]]) goto android_nw;
-         if (tab_android_move[cave[x-1][y]])   goto android_w;
-         if (tab_android_move[cave[x][y-1]])   goto android_n;
+         if (is_android_walkable[cave[x-1][y-1]]) goto android_nw;
+         if (is_android_walkable[cave[x-1][y]])   goto android_w;
+         if (is_android_walkable[cave[x][y-1]])   goto android_n;
          break;
 
        case 1: /* north */
-         if (tab_android_move[cave[x][y-1]])   goto android_n;
-         if (tab_android_move[cave[x-1][y-1]]) goto android_nw;
-         if (tab_android_move[cave[x+1][y-1]]) goto android_ne;
+         if (is_android_walkable[cave[x][y-1]])   goto android_n;
+         if (is_android_walkable[cave[x-1][y-1]]) goto android_nw;
+         if (is_android_walkable[cave[x+1][y-1]]) goto android_ne;
          break;
 
        case 2: /* north east */
-         if (tab_android_move[cave[x+1][y-1]]) goto android_ne;
-         if (tab_android_move[cave[x][y-1]])   goto android_n;
-         if (tab_android_move[cave[x+1][y]])   goto android_e;
+         if (is_android_walkable[cave[x+1][y-1]]) goto android_ne;
+         if (is_android_walkable[cave[x][y-1]])   goto android_n;
+         if (is_android_walkable[cave[x+1][y]])   goto android_e;
          break;
 
        case 3: /* west */
-         if (tab_android_move[cave[x-1][y]])   goto android_w;
-         if (tab_android_move[cave[x-1][y+1]]) goto android_sw;
-         if (tab_android_move[cave[x-1][y-1]]) goto android_nw;
+         if (is_android_walkable[cave[x-1][y]])   goto android_w;
+         if (is_android_walkable[cave[x-1][y+1]]) goto android_sw;
+         if (is_android_walkable[cave[x-1][y-1]]) goto android_nw;
          break;
 
        case 4: /* nowhere */
          break;
 
        case 5: /* east */
-         if (tab_android_move[cave[x+1][y]])   goto android_e;
-         if (tab_android_move[cave[x+1][y-1]]) goto android_ne;
-         if (tab_android_move[cave[x+1][y+1]]) goto android_se;
+         if (is_android_walkable[cave[x+1][y]])   goto android_e;
+         if (is_android_walkable[cave[x+1][y-1]]) goto android_ne;
+         if (is_android_walkable[cave[x+1][y+1]]) goto android_se;
          break;
 
        case 6: /* south west */
-         if (tab_android_move[cave[x-1][y+1]]) goto android_sw;
-         if (tab_android_move[cave[x][y+1]])   goto android_s;
-         if (tab_android_move[cave[x-1][y]])   goto android_w;
+         if (is_android_walkable[cave[x-1][y+1]]) goto android_sw;
+         if (is_android_walkable[cave[x][y+1]])   goto android_s;
+         if (is_android_walkable[cave[x-1][y]])   goto android_w;
          break;
 
        case 7: /* south */
-         if (tab_android_move[cave[x][y+1]])   goto android_s;
-         if (tab_android_move[cave[x+1][y+1]]) goto android_se;
-         if (tab_android_move[cave[x-1][y+1]]) goto android_sw;
+         if (is_android_walkable[cave[x][y+1]])   goto android_s;
+         if (is_android_walkable[cave[x+1][y+1]]) goto android_se;
+         if (is_android_walkable[cave[x-1][y+1]]) goto android_sw;
          break;
 
        case 8: /* south east */
-         if (tab_android_move[cave[x+1][y+1]]) goto android_se;
-         if (tab_android_move[cave[x+1][y]])   goto android_e;
-         if (tab_android_move[cave[x][y+1]])   goto android_s;
+         if (is_android_walkable[cave[x+1][y+1]]) goto android_se;
+         if (is_android_walkable[cave[x+1][y]])   goto android_e;
+         if (is_android_walkable[cave[x][y+1]])   goto android_s;
          break;
       }
     }
@@ -2714,10 +2794,10 @@ static void Lbug_n(int x, int y)
 
 static void Lbug_1_n(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_bug(x, y, Xbug_1_n);
 
@@ -2761,10 +2841,10 @@ static void Lbug_1_n(int x, int y)
 
 static void Lbug_2_n(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_bug(x, y, Xbug_2_n);
 
@@ -2826,10 +2906,10 @@ static void Lbug_e(int x, int y)
 
 static void Lbug_1_e(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_bug(x, y, Xbug_1_e);
 
@@ -2873,10 +2953,10 @@ static void Lbug_1_e(int x, int y)
 
 static void Lbug_2_e(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_bug(x, y, Xbug_2_e);
 
@@ -2938,10 +3018,10 @@ static void Lbug_s(int x, int y)
 
 static void Lbug_1_s(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_bug(x, y, Xbug_1_s);
 
@@ -2985,10 +3065,10 @@ static void Lbug_1_s(int x, int y)
 
 static void Lbug_2_s(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_bug(x, y, Xbug_2_s);
 
@@ -3050,10 +3130,10 @@ static void Lbug_w(int x, int y)
 
 static void Lbug_1_w(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_bug(x, y, Xbug_1_w);
 
@@ -3097,10 +3177,10 @@ static void Lbug_1_w(int x, int y)
 
 static void Lbug_2_w(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_bug(x, y, Xbug_2_w);
 
@@ -3162,10 +3242,10 @@ static void Ltank_n(int x, int y)
 
 static void Ltank_1_n(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_tank(x, y, Xtank_1_n);
 
@@ -3209,10 +3289,10 @@ static void Ltank_1_n(int x, int y)
 
 static void Ltank_2_n(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_tank(x, y, Xtank_2_n);
 
@@ -3274,10 +3354,10 @@ static void Ltank_e(int x, int y)
 
 static void Ltank_1_e(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_tank(x, y, Xtank_1_e);
 
@@ -3321,10 +3401,10 @@ static void Ltank_1_e(int x, int y)
 
 static void Ltank_2_e(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_tank(x, y, Xtank_2_e);
 
@@ -3386,10 +3466,10 @@ static void Ltank_s(int x, int y)
 
 static void Ltank_1_s(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_tank(x, y, Xtank_1_s);
 
@@ -3433,10 +3513,10 @@ static void Ltank_1_s(int x, int y)
 
 static void Ltank_2_s(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_tank(x, y, Xtank_2_s);
 
@@ -3498,10 +3578,10 @@ static void Ltank_w(int x, int y)
 
 static void Ltank_1_w(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_tank(x, y, Xtank_1_w);
 
@@ -3545,10 +3625,10 @@ static void Ltank_1_w(int x, int y)
 
 static void Ltank_2_w(int x, int y)
 {
-  if (tab_amoeba[cave[x][y-1]] ||
-      tab_amoeba[cave[x+1][y]] ||
-      tab_amoeba[cave[x][y+1]] ||
-      tab_amoeba[cave[x-1][y]])
+  if (is_amoeba[cave[x][y-1]] ||
+      is_amoeba[cave[x+1][y]] ||
+      is_amoeba[cave[x][y+1]] ||
+      is_amoeba[cave[x-1][y]])
   {
     Lboom_tank(x, y, Xtank_2_w);
 
@@ -3651,7 +3731,7 @@ static void Lemerald(int x, int y)
     case Xroundwall_4:
       if (RANDOM(2))
       {
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Yemerald_eB;
          next[x][y] = Xblank;
@@ -3660,7 +3740,7 @@ static void Lemerald(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Yemerald_wB;
          next[x][y] = Xblank;
@@ -3671,7 +3751,7 @@ static void Lemerald(int x, int y)
       }
       else
       {
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Yemerald_wB;
          next[x][y] = Xblank;
@@ -3680,7 +3760,7 @@ static void Lemerald(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Yemerald_eB;
          next[x][y] = Xblank;
@@ -3790,7 +3870,7 @@ static void Lemerald_fall(int x, int y)
       {
        lev.wonderwall_state = 1;
        cave[x][y] = Yemerald_sB;
-       if (tab_blank[cave[x][y+2]])
+       if (is_blank[cave[x][y+2]])
        {
          cave[x][y+2] = Ydiamond_s;
          next[x][y+2] = Xdiamond_fall;
@@ -3902,7 +3982,7 @@ static void Ldiamond(int x, int y)
     case Xroundwall_4:
       if (RANDOM(2))
       {
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Ydiamond_eB;
          next[x][y] = Xblank;
@@ -3911,7 +3991,7 @@ static void Ldiamond(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Ydiamond_wB;
          next[x][y] = Xblank;
@@ -3922,7 +4002,7 @@ static void Ldiamond(int x, int y)
       }
       else
       {
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Ydiamond_wB;
          next[x][y] = Xblank;
@@ -3931,7 +4011,7 @@ static void Ldiamond(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Ydiamond_eB;
          next[x][y] = Xblank;
@@ -4041,7 +4121,7 @@ static void Ldiamond_fall(int x, int y)
       {
        lev.wonderwall_state = 1;
        cave[x][y] = Ydiamond_sB;
-       if (tab_blank[cave[x][y+2]])
+       if (is_blank[cave[x][y+2]])
        {
          cave[x][y+2] = Ystone_s;
          next[x][y+2] = Xstone_fall;
@@ -4155,7 +4235,7 @@ static void Lstone(int x, int y)
     case Xroundwall_4:
       if (RANDOM(2))
       {
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Ystone_eB;
          next[x][y] = Xblank;
@@ -4164,7 +4244,7 @@ static void Lstone(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Ystone_wB;
          next[x][y] = Xblank;
@@ -4175,7 +4255,7 @@ static void Lstone(int x, int y)
       }
       else
       {
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Ystone_wB;
          next[x][y] = Xblank;
@@ -4184,7 +4264,7 @@ static void Lstone(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Ystone_eB;
          next[x][y] = Xblank;
@@ -4471,7 +4551,7 @@ static void Lstone_fall(int x, int y)
        lev.wonderwall_state = 1;
        cave[x][y] = Ystone_sB;
 
-       if (tab_blank[cave[x][y+2]])
+       if (is_blank[cave[x][y+2]])
        {
          cave[x][y+2] = Yemerald_s;
          next[x][y+2] = Xemerald_fall;
@@ -4574,7 +4654,7 @@ static void Lbomb(int x, int y)
     case Xroundwall_4:
       if (RANDOM(2))
       {
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Ybomb_eB;
          next[x][y] = Xblank;
@@ -4583,7 +4663,7 @@ static void Lbomb(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Ybomb_wB;
          next[x][y] = Xblank;
@@ -4594,7 +4674,7 @@ static void Lbomb(int x, int y)
       }
       else
       {
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Ybomb_wB;
          next[x][y] = Xblank;
@@ -4603,7 +4683,7 @@ static void Lbomb(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Ybomb_eB;
          next[x][y] = Xblank;
@@ -4789,7 +4869,7 @@ static void Lnut(int x, int y)
     case Xroundwall_4:
       if (RANDOM(2))
       {
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Ynut_eB;
          next[x][y] = Xblank;
@@ -4798,7 +4878,7 @@ static void Lnut(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Ynut_wB;
          next[x][y] = Xblank;
@@ -4809,7 +4889,7 @@ static void Lnut(int x, int y)
       }
       else
       {
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Ynut_wB;
          next[x][y] = Xblank;
@@ -4818,7 +4898,7 @@ static void Lnut(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Ynut_eB;
          next[x][y] = Xblank;
@@ -5008,7 +5088,7 @@ static void Lspring(int x, int y)
     case Xroundwall_4:
       if (RANDOM(2))
       {
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Yspring_eB;
          next[x][y] = Xblank;
@@ -5024,7 +5104,7 @@ static void Lspring(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Yspring_wB;
          next[x][y] = Xblank;
@@ -5042,7 +5122,7 @@ static void Lspring(int x, int y)
       }
       else
       {
-       if (tab_blank[cave[x-1][y]] && tab_acid[cave[x-1][y+1]])
+       if (is_blank[cave[x-1][y]] && is_blank_or_acid[cave[x-1][y+1]])
        {
          cave[x][y] = Yspring_wB;
          next[x][y] = Xblank;
@@ -5058,7 +5138,7 @@ static void Lspring(int x, int y)
          return;
        }
 
-       if (tab_blank[cave[x+1][y]] && tab_acid[cave[x+1][y+1]])
+       if (is_blank[cave[x+1][y]] && is_blank_or_acid[cave[x+1][y+1]])
        {
          cave[x][y] = Yspring_eB;
          next[x][y] = Xblank;
@@ -5992,7 +6072,7 @@ static void Lball_common(int x, int y)
     {
       case 0:
        if (lev.ball_array[lev.ball_pos][0] != Xblank &&
-           tab_blank[cave[x-1][y-1]])
+           is_blank[cave[x-1][y-1]])
        {
          cave[x-1][y-1] = Yball_blank;
          next[x-1][y-1] = lev.ball_array[lev.ball_pos][0];
@@ -6001,7 +6081,7 @@ static void Lball_common(int x, int y)
 
       case 1:
        if (lev.ball_array[lev.ball_pos][1] != Xblank &&
-           tab_blank[cave[x][y-1]])
+           is_blank[cave[x][y-1]])
        {
          cave[x][y-1] = Yball_blank;
          next[x][y-1] = lev.ball_array[lev.ball_pos][1];
@@ -6010,7 +6090,7 @@ static void Lball_common(int x, int y)
 
       case 2:
        if (lev.ball_array[lev.ball_pos][2] != Xblank &&
-           tab_blank[cave[x+1][y-1]])
+           is_blank[cave[x+1][y-1]])
        {
          cave[x+1][y-1] = Yball_blank;
          next[x+1][y-1] = lev.ball_array[lev.ball_pos][2];
@@ -6019,7 +6099,7 @@ static void Lball_common(int x, int y)
 
       case 3:
        if (lev.ball_array[lev.ball_pos][3] != Xblank &&
-           tab_blank[cave[x-1][y]])
+           is_blank[cave[x-1][y]])
        {
          cave[x-1][y] = Yball_blank;
          next[x-1][y] = lev.ball_array[lev.ball_pos][3];
@@ -6028,7 +6108,7 @@ static void Lball_common(int x, int y)
 
       case 4:
        if (lev.ball_array[lev.ball_pos][4] != Xblank &&
-           tab_blank[cave[x+1][y]])
+           is_blank[cave[x+1][y]])
        {
          cave[x+1][y] = Yball_blank;
          next[x+1][y] = lev.ball_array[lev.ball_pos][4];
@@ -6037,7 +6117,7 @@ static void Lball_common(int x, int y)
 
       case 5:
        if (lev.ball_array[lev.ball_pos][5] != Xblank &&
-           tab_blank[cave[x-1][y+1]])
+           is_blank[cave[x-1][y+1]])
        {
          cave[x-1][y+1] = Yball_blank;
          next[x-1][y+1] = lev.ball_array[lev.ball_pos][5];
@@ -6046,7 +6126,7 @@ static void Lball_common(int x, int y)
 
       case 6:
        if (lev.ball_array[lev.ball_pos][6] != Xblank &&
-           tab_blank[cave[x][y+1]])
+           is_blank[cave[x][y+1]])
        {
          cave[x][y+1] = Yball_blank;
          next[x][y+1] = lev.ball_array[lev.ball_pos][6];
@@ -6055,7 +6135,7 @@ static void Lball_common(int x, int y)
 
       case 7:
        if (lev.ball_array[lev.ball_pos][7] != Xblank &&
-           tab_blank[cave[x+1][y+1]])
+           is_blank[cave[x+1][y+1]])
        {
          cave[x+1][y+1] = Yball_blank;
          next[x+1][y+1] = lev.ball_array[lev.ball_pos][7];
@@ -6066,56 +6146,56 @@ static void Lball_common(int x, int y)
   else
   {
     if (lev.ball_array[lev.ball_pos][0] != Xblank &&
-       tab_blank[cave[x-1][y-1]])
+       is_blank[cave[x-1][y-1]])
     {
       cave[x-1][y-1] = Yball_blank;
       next[x-1][y-1] = lev.ball_array[lev.ball_pos][0];
     }
 
     if (lev.ball_array[lev.ball_pos][1] != Xblank &&
-       tab_blank[cave[x][y-1]])
+       is_blank[cave[x][y-1]])
     {
       cave[x][y-1] = Yball_blank;
       next[x][y-1] = lev.ball_array[lev.ball_pos][1];
     }
 
     if (lev.ball_array[lev.ball_pos][2] != Xblank &&
-       tab_blank[cave[x+1][y-1]])
+       is_blank[cave[x+1][y-1]])
     {
       cave[x+1][y-1] = Yball_blank;
       next[x+1][y-1] = lev.ball_array[lev.ball_pos][2];
     }
 
     if (lev.ball_array[lev.ball_pos][3] != Xblank &&
-       tab_blank[cave[x-1][y]])
+       is_blank[cave[x-1][y]])
     {
       cave[x-1][y] = Yball_blank;
       next[x-1][y] = lev.ball_array[lev.ball_pos][3];
     }
 
     if (lev.ball_array[lev.ball_pos][4] != Xblank &&
-       tab_blank[cave[x+1][y]])
+       is_blank[cave[x+1][y]])
     {
       cave[x+1][y] = Yball_blank;
       next[x+1][y] = lev.ball_array[lev.ball_pos][4];
     }
 
     if (lev.ball_array[lev.ball_pos][5] != Xblank &&
-       tab_blank[cave[x-1][y+1]])
+       is_blank[cave[x-1][y+1]])
     {
       cave[x-1][y+1] = Yball_blank;
       next[x-1][y+1] = lev.ball_array[lev.ball_pos][5];
     }
 
     if (lev.ball_array[lev.ball_pos][6] != Xblank &&
-       tab_blank[cave[x][y+1]])
+       is_blank[cave[x][y+1]])
     {
       cave[x][y+1] = Yball_blank;
       next[x][y+1] = lev.ball_array[lev.ball_pos][6];
     }
 
     if (lev.ball_array[lev.ball_pos][7] != Xblank &&
-       tab_blank[cave[x+1][y+1]])
+       is_blank[cave[x+1][y+1]])
     {
       cave[x+1][y+1] = Yball_blank;
       next[x+1][y+1] = lev.ball_array[lev.ball_pos][7];
@@ -6399,14 +6479,14 @@ static void Lsand_stonesand_quickout_2(int x, int y)
 
 static void Lslide_ns(int x, int y)
 {
-  if (tab_blank[cave[x][y-1]])
+  if (is_blank[cave[x][y-1]])
   {
     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]])
+  if (is_blank[cave[x][y+1]])
   {
     cave[x][y+1] = Yslide_ns_blank;
     next[x][y+1] = Xslide_ns;
@@ -6416,14 +6496,14 @@ static void Lslide_ns(int x, int y)
 
 static void Lslide_ew(int x, int y)
 {
-  if (tab_blank[cave[x+1][y]])
+  if (is_blank[cave[x+1][y]])
   {
     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]])
+  if (is_blank[cave[x-1][y]])
   {
     cave[x-1][y] = Yslide_ew_blank;
     next[x-1][y] = Xslide_ew;
@@ -6497,40 +6577,121 @@ static void Lamoeba(int x, int y)
     case Xsand:
     case Xplant:
     case Yplant:
-      if (tab_amoeba[cave[x][y-1]] ||
-         tab_amoeba[cave[x+1][y]] ||
-         tab_amoeba[cave[x][y+1]] ||
-         tab_amoeba[cave[x-1][y]])
+      if (is_amoeba[cave[x][y-1]] ||
+         is_amoeba[cave[x+1][y]] ||
+         is_amoeba[cave[x][y+1]] ||
+         is_amoeba[cave[x-1][y]])
        cave[x][y] = Xdrip;
   }
 }
 
+static void Lboom_one(int x, int y, boolean by_dynamite)
+{
+  switch (cave[x][y])
+  {
+    case Zborder:
+    case Znormal:
+    case Zdynamite:
+    case Xboom_bug:
+    case Xboom_bomb:
+    case Xboom_android:
+    case Xacid_1:
+    case Xacid_2:
+    case Xacid_3:
+    case Xacid_4:
+    case Xacid_5:
+    case Xacid_6:
+    case Xacid_7:
+    case Xacid_8:
+    case Xacid_ne:
+    case Xacid_nw:
+    case Xacid_s:
+    case Xacid_se:
+    case Xacid_sw:
+    case Xplant:
+    case Yplant:
+    case Xdoor_1:
+    case Xdoor_2:
+    case Xdoor_3:
+    case Xdoor_4:
+    case Xdoor_5:
+    case Xdoor_6:
+    case Xdoor_7:
+    case Xdoor_8:
+    case Xfake_door_1:
+    case Xfake_door_2:
+    case Xfake_door_3:
+    case Xfake_door_4:
+    case Xfake_door_5:
+    case Xfake_door_6:
+    case Xfake_door_7:
+    case Xfake_door_8:
+    case Xsteel_1:
+    case Xsteel_2:
+    case Xsteel_3:
+    case Xsteel_4:
+      return;
+
+    case Xandroid:
+    case Xandroid_1_n:
+    case Xandroid_2_n:
+    case Xandroid_1_e:
+    case Xandroid_2_e:
+    case Xandroid_1_s:
+    case Xandroid_2_s:
+    case Xandroid_1_w:
+    case Xandroid_2_w:
+      if (by_dynamite)
+       cave[x][y] = Xboom_android;
+      return;
+
+    case Xbug_1_n:
+    case Xbug_1_e:
+    case Xbug_1_s:
+    case Xbug_1_w:
+    case Xbug_2_n:
+    case Xbug_2_e:
+    case Xbug_2_s:
+    case Xbug_2_w:
+      cave[x][y] = Xboom_bug;
+      return;
+
+    case Xbomb:
+    case Xbomb_pause:
+    case Xbomb_fall:
+      cave[x][y] = Xboom_bomb;
+      return;
+
+    default:
+      cave[x][y] = Xboom_1;
+      return;
+  }
+}
+
+static void Lboom_nine(int x, int y, boolean by_dynamite)
+{
+  Lboom_one(x,   y-1, by_dynamite);
+  Lboom_one(x-1, y,   by_dynamite);
+  Lboom_one(x+1, y,   by_dynamite);
+  Lboom_one(x,   y+1, by_dynamite);
+  Lboom_one(x-1, y-1, by_dynamite);
+  Lboom_one(x+1, y-1, by_dynamite);
+  Lboom_one(x-1, y+1, by_dynamite);
+  Lboom_one(x+1, y+1, by_dynamite);
+
+  cave[x][y] = Xboom_1;
+}
+
 static void Lexplode(int x, int y)
 {
   switch (cave[x][y])
   {
     case Znormal:
-      cave[x][y]     = Xboom_1;
-      cave[x][y-1]   = tab_explode_normal[cave[x][y-1]];
-      cave[x-1][y]   = tab_explode_normal[cave[x-1][y]];
-      cave[x+1][y]   = tab_explode_normal[cave[x+1][y]];
-      cave[x][y+1]   = tab_explode_normal[cave[x][y+1]];
-      cave[x-1][y-1] = tab_explode_normal[cave[x-1][y-1]];
-      cave[x+1][y-1] = tab_explode_normal[cave[x+1][y-1]];
-      cave[x-1][y+1] = tab_explode_normal[cave[x-1][y+1]];
-      cave[x+1][y+1] = tab_explode_normal[cave[x+1][y+1]];
+      Lboom_nine(x, y, FALSE);
       break;
 
     case Zdynamite:
-      cave[x][y]     = Xboom_1;
-      cave[x][y-1]   = tab_explode_dynamite[cave[x][y-1]];
-      cave[x-1][y]   = tab_explode_dynamite[cave[x-1][y]];
-      cave[x+1][y]   = tab_explode_dynamite[cave[x+1][y]];
-      cave[x][y+1]   = tab_explode_dynamite[cave[x][y+1]];
-      cave[x-1][y-1] = tab_explode_dynamite[cave[x-1][y-1]];
-      cave[x+1][y-1] = tab_explode_dynamite[cave[x+1][y-1]];
-      cave[x-1][y+1] = tab_explode_dynamite[cave[x-1][y+1]];
-      cave[x+1][y+1] = tab_explode_dynamite[cave[x+1][y+1]];
+      Lboom_nine(x, y, TRUE);
       break;
   }
 }

diff --git a/src/game_em/tab_generate.c b/src/game_em/tab_generate.c
deleted file mode 100644 (file)
index 14683a0..0000000
--- a/src/game_em/tab_generate.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/* 2000-04-19T13:26:05Z
- *
- * construct some tables to be included directly in emerald mine source.
- * i made this because dynamically building the tables every time sucks and i
- * need to be able to easily modify tile definitions.
- *
- * this is key data which almost everything depends on.
- *
- * this is supposed to be fairly easy to read and modify. the tab values
- * are still hard coded constants but that should be less of a problem to
- * modify.
- */
-
-#include "main_em.h"
-
-
-/* ------------------------------------------------------------------------- */
-
-/* 0=stop 1=blank */
-int tile_blank[] =
-{
-  Xblank, 1,
-  Xsplash_e, 1,
-  Xsplash_w, 1,
-  Xfake_acid_1, 1,
-  Xfake_acid_2, 1,
-  Xfake_acid_3, 1,
-  Xfake_acid_4, 1,
-  Xfake_acid_5, 1,
-  Xfake_acid_6, 1,
-  Xfake_acid_7, 1,
-  Xfake_acid_8, 1,
-  TILE_MAX
-};
-
-/* 0=stop 1=acid */
-int tile_acid[] =
-{
-  Xblank, 1,
-  Xsplash_e, 1,
-  Xsplash_w, 1,
-  Xfake_acid_1, 1,
-  Xfake_acid_2, 1,
-  Xfake_acid_3, 1,
-  Xfake_acid_4, 1,
-  Xfake_acid_5, 1,
-  Xfake_acid_6, 1,
-  Xfake_acid_7, 1,
-  Xfake_acid_8, 1,
-  Xacid_1, 1,
-  Xacid_2, 1,
-  Xacid_3, 1,
-  Xacid_4, 1,
-  Xacid_5, 1,
-  Xacid_6, 1,
-  Xacid_7, 1,
-  Xacid_8, 1,
-  TILE_MAX
-};
-
-/* 0=stop 1=fake_acid */
-int tile_fake_acid[] =
-{
-  Xfake_acid_1, 1,
-  Xfake_acid_2, 1,
-  Xfake_acid_3, 1,
-  Xfake_acid_4, 1,
-  Xfake_acid_5, 1,
-  Xfake_acid_6, 1,
-  Xfake_acid_7, 1,
-  Xfake_acid_8, 1,
-  TILE_MAX
-};
-
-/* 0=stop 1=amoeba */
-int tile_amoeba[] =
-{
-  Xfake_amoeba, 1,
-  Xfake_amoebaB, 1,
-  Xamoeba_1, 1,
-  Xamoeba_2, 1,
-  Xamoeba_3, 1,
-  Xamoeba_4, 1,
-  Xamoeba_5, 1,
-  Xamoeba_6, 1,
-  Xamoeba_7, 1,
-  Xamoeba_8, 1,
-  TILE_MAX
-};
-
-/* 0=stop 1=move */
-int tile_android_move[] =
-{
-  Xblank, 1,
-  Xsplash_e, 1,
-  Xsplash_w, 1,
-  Xfake_acid_1, 1,
-  Xfake_acid_2, 1,
-  Xfake_acid_3, 1,
-  Xfake_acid_4, 1,
-  Xfake_acid_5, 1,
-  Xfake_acid_6, 1,
-  Xfake_acid_7, 1,
-  Xfake_acid_8, 1,
-  Xplant, 1,
-  TILE_MAX
-};
-
-
-/* ------------------------------------------------------------------------- */
-
-/* explosions: special format */
-/* everything is initially filled with Xboom_1 */
-int tile_explode[] =
-{
-  Zborder,
-  Znormal,
-  Zdynamite,
-  Xboom_bug,
-  Xboom_bomb,
-  Xboom_android,
-  Xandroid,
-  Xandroid_1_n,
-  Xandroid_2_n,
-  Xandroid_1_e,
-  Xandroid_2_e,
-  Xandroid_1_s,
-  Xandroid_2_s,
-  Xandroid_1_w,
-  Xandroid_2_w,
-  Xacid_ne,
-  Xacid_nw,
-  Xacid_s,
-  Xacid_se,
-  Xacid_sw,
-  Xacid_1,
-  Xacid_2,
-  Xacid_3,
-  Xacid_4,
-  Xacid_5,
-  Xacid_6,
-  Xacid_7,
-  Xacid_8,
-  Xdoor_1,
-  Xdoor_2,
-  Xdoor_3,
-  Xdoor_4,
-  Xdoor_5,
-  Xdoor_6,
-  Xdoor_7,
-  Xdoor_8,
-  Xplant,
-  Yplant,
-  Xfake_door_1,
-  Xfake_door_2,
-  Xfake_door_3,
-  Xfake_door_4,
-  Xfake_door_5,
-  Xfake_door_6,
-  Xfake_door_7,
-  Xfake_door_8,
-  Xsteel_1,
-  Xsteel_2,
-  Xsteel_3,
-  Xsteel_4,
-  TILE_MAX,                    /* up till here are indestructable */
-
-  Xbug_1_n, Xboom_bug,
-  Xbug_1_e, Xboom_bug,
-  Xbug_1_s, Xboom_bug,
-  Xbug_1_w, Xboom_bug,
-  Xbug_2_n, Xboom_bug,
-  Xbug_2_e, Xboom_bug,
-  Xbug_2_s, Xboom_bug,
-  Xbug_2_w, Xboom_bug,
-  Xbomb, Xboom_bomb,
-  Xbomb_pause, Xboom_bomb,
-  Xbomb_fall, Xboom_bomb,
-  TILE_MAX,                    /* up till here are special explosions */
-
-  Xandroid, Xboom_android,
-  Xandroid_1_n, Xboom_android,
-  Xandroid_2_n, Xboom_android,
-  Xandroid_1_e, Xboom_android,
-  Xandroid_2_e, Xboom_android,
-  Xandroid_1_s, Xboom_android,
-  Xandroid_2_s, Xboom_android,
-  Xandroid_1_w, Xboom_android,
-  Xandroid_2_w, Xboom_android,
-  TILE_MAX                     /* up until here are dynamite explosions */
-};
-
-
-/* ------------------------------------------------------------------------- */
-
-
-/* 0=stop 1=blank */
-unsigned char tab_blank[TILE_MAX];
-
-/* 0=stop 1=acid */
-unsigned char tab_acid[TILE_MAX];
-
-/* 0=stop 1=fake_acid */
-unsigned char tab_fake_acid[TILE_MAX];
-
-/* 0=stop 1=amoeba */
-unsigned char tab_amoeba[TILE_MAX];
-
-/* 0=stop 1=move */
-unsigned char tab_android_move[TILE_MAX];
-
-/* normal explosion */
-unsigned short tab_explode_normal[TILE_MAX];
-
-/* dynamite explosion */
-unsigned short tab_explode_dynamite[TILE_MAX];
-
-static void create_tab(int *invert, unsigned char *array)
-{
-  int i;
-  int buffer[TILE_MAX];
-
-  for (i = 0; i < TILE_MAX; i++)
-    buffer[i] = 0;
-
-  for (;invert[0] < TILE_MAX; invert += 2)
-    buffer[invert[0]] = invert[1];
-
-  for (i = 0; i < TILE_MAX; i++)
-    array[i] = buffer[i];
-}
-
-static void create_explode(void)
-{
-  int i;
-  int *tile = tile_explode;
-  int buffer[TILE_MAX];
-
-  for (i = 0; i < TILE_MAX; i++)
-    buffer[i] = Xboom_1;
-  while ((i = *tile++) < TILE_MAX)
-    buffer[i] = i;                     /* these tiles are indestructable */
-  while ((i = *tile++) < TILE_MAX)
-    buffer[i] = *tile++;               /* these tiles are special */
-
-  for (i = 0; i < TILE_MAX; i++)
-    tab_explode_normal[i] = buffer[i];
-
-  while ((i = *tile++) < TILE_MAX)
-    buffer[i] = *tile++;               /* these tiles for dynamite */
-
-  for (i = 0; i < TILE_MAX; i++)
-    tab_explode_dynamite[i] = buffer[i];
-}
-
-void tab_generate(void)
-{
-  create_tab(tile_blank, tab_blank);
-  create_tab(tile_acid, tab_acid);
-  create_tab(tile_fake_acid, tab_fake_acid);
-  create_tab(tile_amoeba, tab_amoeba);
-  create_tab(tile_android_move, tab_android_move);
-  create_explode();
-}