Tracking coins eaten

The initialization of ncurses parameters and ghosts was put into functions.
The order of movements has been changed: now pacman moves first.
Accounting for eaten coins.
Correct coin erasure.

1 files changed, 9 insertions, 4 deletions

diff --git a/field.h b/field.h
index 7ac53e8..4681267 100644
--- a/field.h
+++ b/field.h
@@ -5,7 +5,8 @@ enum {
     field_width  = 28,
     field_height = 29,
     door = '#',
-    block = '/'
+    block = '/',
+    coin = '.'
 };
 
 enum intersection_type {
@@ -40,14 +41,18 @@ void display_ghosts_on_field(struct ghost_type *red_ghost,
                              struct ghost_type *blue_ghost,
                              struct ghost_type *orange_ghost);
 
-void eat_or_revert_symbol(game_space field, int y, int x,
-                  enum select_character character);
+struct queue;
+struct coordinates;
+void clear_or_revert_symbol(game_space field, struct coordinates position,
+                            enum select_character character,
+                            struct queue *eaten_coins);
 
 enum intersection_type get_intersection(const game_space field,
-                                          struct ghost_type *ghost);
+                                        struct ghost_type *ghost);
 
 struct free_directions find_free_directions(game_space field, int y, int x);
 
 int is_obstacle(game_space field, int x, int y);
+int field_has_coin(int x, int y);
 
 #endif