Fix stack + implement rbt_maze_map()

1 files changed, 5 insertions, 1 deletions

diff --git a/map.h b/map.h
index aa40652..9c4a4fa 100644
--- a/map.h
+++ b/map.h
@@ -26,10 +26,14 @@ typedef MapTile** Map;
 // Returns an empty map of given size
 Map empty_map(size_t width, size_t height);
 
+// Stores all the existing neighbours of pos in neighbour_array and returns their amount
+unsigned int neighbours(Position neighbour_array[], Position pos, size_t width, size_t height, \
+        char visited[height][width]);
+
 // https://en.wikipedia.org/wiki/Maze_generation_algorithm#Randomized_depth-first_search
 // WARNING: width and height are not the width and height of the returned map!
 // TODO: formula for actual size
-Map rbt_maze_map(size_t width, size_t height);
+Map rbt_maze_map(size_t width, size_t height, unsigned int seed);
 
 // Draw the map. Bet you didn't expect that. 
 void draw_map(Map map, int width, int height, Position player_pos);