1 files changed, 2 insertions, 1 deletions

@@ -1,9 +1,9 @@
 #pragma once
 #include <memory>
+#include <unordered_map>
 
 #include "Puzzle.h"
 
-
 class Memory;
 
 class PuzzleSerializer {
@@ -56,6 +56,7 @@ private:
         std::vector<int> _intersectionFlags;
         std::vector<int> _connectionsA;
         std::vector<int> _connectionsB;
+    std::vector<std::tuple<int, int, int>> _endpointLocations;
 
     float MIN, MAX, WIDTH_INTERVAL, HEIGHT_INTERVAL, HORIZ_GAP_SIZE, VERTI_GAP_SIZE;
 };