X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fgame_em%2Femerald.h;h=1afbfbfc58f62850d9856741dcbd39d937b4c223;hb=c734235e0757e54dfdf6645d07a76c2a0bc591ba;hp=26032ff428c3486bdc6681c0a4618171e887a2ac;hpb=dd11b3af00799f1dcd34481281bb219216ac9a4b;p=rocksndiamonds.git

diff --git a/src/game_em/emerald.h b/src/game_em/emerald.h
index 26032ff4..1afbfbfc 100644
--- a/src/game_em/emerald.h
+++ b/src/game_em/emerald.h
@@ -51,13 +51,12 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 /* define these to use additional elements */
 #define EM_ENGINE_USE_ADDITIONAL_ELEMENTS
 
-/* with border for steelwall, if needed (when converted from R'n'D level) */
-#define CAVE_WIDTH			(MAX_PLAYFIELD_WIDTH  + 2)
-#define CAVE_HEIGHT			(MAX_PLAYFIELD_HEIGHT + 2)
+#define CAVE_WIDTH			MAX_PLAYFIELD_WIDTH
+#define CAVE_HEIGHT			MAX_PLAYFIELD_HEIGHT
 
-/* with border for Zborder elements (surrounding the visible playfield) */
-#define CAVE_BUFFER_XOFFSET		1
-#define CAVE_BUFFER_YOFFSET		1
+/* additional padding for Zborder elements and linked cave buffer columns */
+#define CAVE_BUFFER_XOFFSET		4
+#define CAVE_BUFFER_YOFFSET		2
 #define CAVE_BUFFER_WIDTH		(CAVE_WIDTH  + 2 * CAVE_BUFFER_XOFFSET)
 #define CAVE_BUFFER_HEIGHT		(CAVE_HEIGHT + 2 * CAVE_BUFFER_YOFFSET)
 
@@ -637,6 +636,11 @@ struct LEVEL
   int width;			/* playfield width */
   int height;			/* playfield height */
 
+  int left;			/* playfield left edge */
+  int top;			/* playfield top edge */
+  int right;			/* playfield right edge */
+  int bottom;			/* playfield bottom edge */
+
   int time_seconds;		/* available time (seconds) */
   int time_initial;		/* available time (initial) */
   int time;			/* time remaining (runtime) */