X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fmain.h;h=3137db7999b67044e95c47e4a548742f1c463202;hb=90e16791f1e0e84a76cbe631629749f43f2ad725;hp=2be92c6bf151a2d1bdd026243f88e84e3c610fd9;hpb=097cb899f2c98e2f300e081dd09d7db8b0f636a5;p=rocksndiamonds.git

diff --git a/src/main.h b/src/main.h
index 2be92c6b..3137db79 100644
--- a/src/main.h
+++ b/src/main.h
@@ -698,7 +698,22 @@
 
 #define IS_ACID_POOL_OR_ACID(e)	(IS_ACID_POOL(e) || (e) == EL_ACID)
 
-#define IS_EMC_PILLAR(e)	((e) >= EL_EMC_WALL_1 && (e) <= EL_EMC_WALL_3)
+#define IS_EMC_PILLAR(e)	((e) >= EL_EMC_WALL_1 &&		\
+				 (e) <= EL_EMC_WALL_3)
+#define IS_SP_CHIP(e)		((e) == EL_SP_CHIP_SINGLE ||		\
+				 (e) == EL_SP_CHIP_LEFT ||		\
+				 (e) == EL_SP_CHIP_RIGHT ||		\
+				 (e) == EL_SP_CHIP_TOP ||		\
+				 (e) == EL_SP_CHIP_BOTTOM)
+#define IS_SP_HARDWARE_BASE(e)	((e) == EL_SP_HARDWARE_BASE_1 ||	\
+				 (e) == EL_SP_HARDWARE_BASE_2 ||	\
+				 (e) == EL_SP_HARDWARE_BASE_3 ||	\
+				 (e) == EL_SP_HARDWARE_BASE_4 ||	\
+				 (e) == EL_SP_HARDWARE_BASE_5 ||	\
+				 (e) == EL_SP_HARDWARE_BASE_6)
+
+#define IS_DC_STEELWALL_2(e)	((e) >= EL_DC_STEELWALL_2_LEFT &&	\
+				 (e) <= EL_DC_STEELWALL_2_SINGLE)
 
 #define GFX_ELEMENT(e)		(element_info[e].use_gfx_element ?	\
 				 element_info[e].gfx_element : e)