Make path reversable in map_editor()

1 files changed, 6 insertions, 0 deletions

diff --git a/map.c b/map.c
index 005936f..85cc073 100644
--- a/map.c
+++ b/map.c
@@ -660,6 +660,8 @@ void map_editor(Map *map, size_t *width, size_t *height, Position *start, Positi
          *
          *    [d]    - Switch algorithms (A* or Dijsktra's)
          *
+         *    [r]    - Reverse path
+         *
          *    [s]    - Save the map to a plaintext file
          *
          *    [q]    - Exit the map editor
@@ -721,6 +723,10 @@ void map_editor(Map *map, size_t *width, size_t *height, Position *start, Positi
                       if (should_pathfind) path = path_func(dirs, *map, NULL, *width, *height, *start, *goal, visited, 0);
                       break;
 
+            case 'r':
+                      path_reverse(&path, *width, *height, start, goal);
+                      break;
+
             case 's':
                       curs_set(2);   /* Show the cursor */
                       echo();        /* Echo characters */