improved handling laser on two diagonally adjacent elements in MM engine

[rocksndiamonds.git] / src / game_mm / mm_main.h

diff --git a/src/game_mm/mm_main.h b/src/game_mm/mm_main.h
index cf99e635d1e6076fb58420daa52f1880a895661e..7350890b92ed4b4fbd8397b1bf02c786bf9c69b8 100644 (file)
--- a/src/game_mm/mm_main.h
+++ b/src/game_mm/mm_main.h
@@ -124,6 +124,13 @@
                                 (e) == EL_BOMB ||                      \
                                 IS_WALL_AMOEBA(e))
 
+#define IS_ABSORBING_BLOCK(e)  (IS_WALL_WOOD(e) ||                     \
+                                IS_DF_WALL_WOOD(e) ||                  \
+                                (e) == EL_BLOCK_WOOD ||                \
+                                (e) == EL_GATE_WOOD ||                 \
+                                (e) == EL_EXIT_CLOSED ||               \
+                                (e) == EL_EXIT_OPEN)
+
 #define IS_ENVELOPE_OPENING(e) ((e) >= EL_ENVELOPE_OPENING_START &&    \
                                 (e) <= EL_ENVELOPE_OPENING_END)
 
@@ -712,6 +719,8 @@ extern int          num_element_info;
 #define HIT_MASK_RIGHT         (HIT_MASK_TOPRIGHT | HIT_MASK_BOTTOMRIGHT)
 #define HIT_MASK_TOP           (HIT_MASK_TOPLEFT | HIT_MASK_TOPRIGHT)
 #define HIT_MASK_BOTTOM                (HIT_MASK_BOTTOMLEFT | HIT_MASK_BOTTOMRIGHT)
+#define HIT_MASK_DIAGONAL_1    (HIT_MASK_TOPLEFT  | HIT_MASK_BOTTOMRIGHT)
+#define HIT_MASK_DIAGONAL_2    (HIT_MASK_TOPRIGHT | HIT_MASK_BOTTOMLEFT)
 #define HIT_MASK_ALL           (HIT_MASK_LEFT | HIT_MASK_RIGHT)
 
 // step values for rotating elements