added support for left, middle or right mouse button for CE change events

[rocksndiamonds.git] / src / main.h

diff --git a/src/main.h b/src/main.h
index 9c669ca6a6d563f98bf2ec3f0074f0958102855a..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