BFS, queue files

Fixed remaining direction check for pacman (old version was commented out).
Breadth First Search for red ghost.
Changed switch style.

1 files changed, 3 insertions, 3 deletions

diff --git a/pac.h b/pac.h
index 1125694..e3c5ffa 100644
--- a/pac.h
+++ b/pac.h
@@ -3,7 +3,7 @@
 
 #include "ghosts.h"
 
-enum { 
+enum {
     max_live = 3,
     pac_y = 22,
     pac_x = 14
@@ -18,10 +18,10 @@ struct pacman {
 
 void initialize_pac(struct pacman *pac);
 
-void change_pac_direction(game_space field, struct pacman *pac, int key, 
+void change_pac_direction(game_space field, struct pacman *pac, int key,
                           enum movement_direction *stored_direction);
 
-void check_remaining_direction(game_space field, struct pacman *pac, 
+void check_remaining_direction(game_space field, struct pacman *pac,
                                enum movement_direction *stored_direction);
 
 void make_pac_move(game_space field, struct pacman *pac);