X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Fmain.h;h=845f471237cda7d1900ed2fb6af53a6d3dd1c8ac;hp=8b09f5d9e0422115561225d61f876924b1abab11;hb=0e571d5d795b7ab85fd0f57f0a9e71295dac86f2;hpb=2f383683929484fed45a21020ae241302ddd0ecd

diff --git a/src/main.h b/src/main.h
index 8b09f5d9..845f4712 100644
--- a/src/main.h
+++ b/src/main.h
@@ -674,6 +674,20 @@
 #define IS_INTERNAL_ELEMENT(e)	((e) >= EL_INTERNAL_START &&		\
 	 			 (e) <= EL_INTERNAL_END)
 
+#define IS_MM_ELEMENT(e)	((e) >= EL_MM_START &&			\
+				 (e) <= EL_MM_END)
+
+#define IS_DF_ELEMENT(e)	((e) >= EL_DF_START &&			\
+				 (e) <= EL_DF_END)
+
+#define IS_MM_WALL(e)		(((e) >= EL_MM_WALL_START &&		\
+				  (e) <= EL_MM_WALL_END) ||		\
+				 ((e) >= EL_DF_WALL_START &&		\
+				  (e) <= EL_DF_WALL_END))
+
+#define IS_DF_WALL(e)		(((e) >= EL_DF_WALL_START &&		\
+				  (e) <= EL_DF_WALL_END))
+
 #define IS_ENVELOPE(e)		((e) >= EL_ENVELOPE_1 &&		\
 	 			 (e) <= EL_ENVELOPE_4)