Add rendering of visited tiles

1 files changed, 5 insertions, 4 deletions

diff --git a/structs.h b/structs.h
index 8e5f28e..2c461fc 100644
--- a/structs.h
+++ b/structs.h
@@ -18,10 +18,11 @@ typedef enum MapTile_e MapTile;
 
 enum Colors_e {
     EMPTY_COLOR = 1,
-    GOAL_COLOR = 2,
-    WALL_COLOR = 3,
-    START_COLOR = 4,
-    PATH_COLOR = 5,
+    VISITED_COLOR = 2,
+    GOAL_COLOR = 3,
+    WALL_COLOR = 4,
+    START_COLOR = 5,
+    PATH_COLOR = 6,
 };
 
 /* A map is a 2D array of MapTiles.