fixed crash bug caused by accessing undefined sorting name

[rocksndiamonds.git] / src / main.h

diff --git a/src/main.h b/src/main.h
index 3a4214547c2a56e2c18ae7b621671cc2470b253a..722836935051700542e41b1f45dd0a67d18af5cd 100644 (file)
--- a/src/main.h
+++ b/src/main.h
@@ -331,6 +331,11 @@
 #define CH_SIDE_TOP_BOTTOM             MV_VERTICAL
 #define CH_SIDE_ANY                    MV_ANY_DIRECTION
 
+#define CH_SIDE_FROM_BUTTON(b) ((b) == MB_LEFTBUTTON   ? CH_SIDE_LEFT :       \
+                                (b) == MB_RIGHTBUTTON  ? CH_SIDE_RIGHT :      \
+                                (b) == MB_MIDDLEBUTTON ? CH_SIDE_TOP_BOTTOM : \
+                                CH_SIDE_NONE)
+
 // values for change player for custom elements
 #define CH_PLAYER_NONE                 PLAYER_BITS_NONE
 #define CH_PLAYER_1                    PLAYER_BITS_1
@@ -3397,6 +3402,8 @@ struct ElementInfo
   int drop_delay_random;       // additional random delay after dropping
   int move_delay_fixed;                // constant delay after moving
   int move_delay_random;       // additional random delay after moving
+  int step_delay_fixed;                // constant delay while moving
+  int step_delay_random;       // additional random delay while moving
 
   int move_pattern;            // direction movable element moves to
   int move_direction_initial;  // initial direction element moves to