1 files changed, 8 insertions, 1 deletions
diff --git a/ghosts.h b/ghosts.h
index f407839..d55da6a 100644
--- a/ghosts.h
+++ b/ghosts.h
@@ -38,7 +38,7 @@ struct ghost_type {
     struct coordinates position;
     struct coordinates home_position;
     enum ghost_color color;
-    enum behavior_mode mode;
+    int frightened_status;
     enum movement_direction direction;
 };
 
@@ -64,6 +64,8 @@ void redirect(game_space field, enum intersection_type paths,
               void (*pathfinder)(game_space, struct ghost_type*,
                     struct coordinates target_point));
 
+void random_redirect(game_space field, struct ghost_type *ghost);
+
 void breadth_first_search(game_space field, struct ghost_type *ghost,
                           struct coordinates target_point);
 
@@ -74,4 +76,9 @@ struct coordinates identify_target_in_front(struct pacman pac, int shift);
 struct coordinates identify_blue_target(struct pacman pac,
                                         const struct ghost_type *red_ghost);
 
+void reverse_all_ghosts(struct ghost_type *red_ghost,
+                        struct ghost_type *pink_ghost,
+                        struct ghost_type *blue_ghost,
+                        struct ghost_type *orange_ghost);
+
 #endif