added element properties for BD engine

[rocksndiamonds.git] / src / game_bd / bd_cave.h

diff --git a/src/game_bd/bd_cave.h b/src/game_bd/bd_cave.h
index d97f280fbcf6c255b7fc836009e429671a8db829..c9c4a432811b96d99e5147465abe07c89d74285d 100644 (file)
--- a/src/game_bd/bd_cave.h
+++ b/src/game_bd/bd_cave.h
@@ -179,6 +179,8 @@ enum _element_property
   E_P_PLAYER,                   /* easier to find out if it is a player element */
   E_P_MOVED_BY_CONVEYOR_TOP,    /* can be moved by conveyor belt */
   E_P_MOVED_BY_CONVEYOR_BOTTOM, /* can be moved UNDER the conveyor belt */
+
+  E_P_COLLECTIBLE,              /* can be collected */
 };
 
 /* properties */
@@ -210,6 +212,8 @@ enum _element_property
 #define P_MOVED_BY_CONVEYOR_TOP                (1 << E_P_MOVED_BY_CONVEYOR_TOP)
 #define P_MOVED_BY_CONVEYOR_BOTTOM     (1 << E_P_MOVED_BY_CONVEYOR_BOTTOM)
 
+#define P_COLLECTIBLE                  (1 << E_P_COLLECTIBLE)
+
 /* These are states of the magic wall. */
 typedef enum _magic_wall_state
 {