fixed broken screen blitting if cave is smaller than screen for EM engine

[rocksndiamonds.git] / src / game_em / main_em.h

diff --git a/src/game_em/main_em.h b/src/game_em/main_em.h
index 0e988595552363b5fda805b893d31d2df7716ece..cdb9325cad4d1be58da3494c85191f42e0faa993 100644 (file)
--- a/src/game_em/main_em.h
+++ b/src/game_em/main_em.h
@@ -48,8 +48,8 @@ extern int                    TILESIZE_VAR;
 
 extern int                     SCR_FIELDX, SCR_FIELDY;
 
-#define MAX_BUF_XSIZE          (SCR_FIELDX + 2)
-#define MAX_BUF_YSIZE          (SCR_FIELDY + 2)
+#define MAX_BUF_XSIZE          (SCR_FIELDX + 2 * CAVE_BUFFER_XOFFSET)
+#define MAX_BUF_YSIZE          (SCR_FIELDY + 2 * CAVE_BUFFER_YOFFSET)
 
 /* often used screen positions */
 
@@ -85,25 +85,15 @@ extern int                  SX, SY;
 // exported variables
 // ----------------------------------------------------------------------------
 
-extern unsigned int RandomEM;
-
 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_object[TILE_MAX][8];
+extern struct GraphicInfo_EM graphic_info_em_object[GAME_TILE_MAX][8];
 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 Bitmap *screenBitmap;