// exported variables
// ----------------------------------------------------------------------------
-extern unsigned int RandomEM;
-
-extern struct LEVEL lev;
+extern struct CAVE cav;
+extern struct LOGIC lev;
extern struct PLAYER ply[MAX_PLAYERS];
extern struct LevelInfo_EM native_em_level;
extern struct GraphicInfo_EM graphic_info_em_player[MAX_PLAYERS][PLY_MAX][8];
extern struct GameInfo_EM game_em;
-extern unsigned char tab_blank[TILE_MAX];
-extern unsigned char tab_acid[TILE_MAX];
-extern unsigned char tab_fake_acid[TILE_MAX];
-extern unsigned char tab_amoeba[TILE_MAX];
-extern unsigned char tab_android_move[TILE_MAX];
-extern unsigned short tab_explode_normal[TILE_MAX];
-extern unsigned short tab_explode_dynamite[TILE_MAX];
-
-extern unsigned short map_obj[8][TILE_MAX];
-extern unsigned short map_ply[2][8][PLY_MAX];
-extern unsigned short map_ttl[128];
-
extern Bitmap *screenBitmap;