Make wraparound toggleable with a keybind

1 files changed, 3 insertions, 0 deletions

diff --git a/path.h b/path.h
index 4a2159f..459bca6 100644
--- a/path.h
+++ b/path.h
@@ -9,6 +9,9 @@ extern Path (*path_func)(int, Map, size_t **, size_t, size_t, Position, Position
 /* Time it took to calculate a path */
 extern double path_time;
 
+/* Controls whether walls should wrap around, only works in Dijkstra's */
+extern char wraparound_enabled;
+
 /* dirs can be 4 or 8 to disallow or allow diagonal movement */
 //Path breadth_first_search_path(int dirs, Map map, size_t **cell_costs, size_t width, size_t height, Position start, Position end, char **visited, char should_anim);
 Path dijkstra_path(int dirs, Map map, size_t **cell_costs, size_t width, size_t height, Position start, Position end, char **visited, char should_anim);