Done load and save state

inc/sys.hpp

@@ -3,7 +3,7 @@
 namespace sys
 {
   const char *transformFilePath(const char *filename);
-  size_t saveDataToFile(const char *filename, const char *data, size_t size);
-  size_t loadDataFromFile(const char *filename, char *data, size_t size);
+  size_t saveDataToFile(const char *filename, void *data, size_t size);
+  size_t loadDataFromFile(const char *filename, void *data, size_t size);
   bool fileExists(const char *filename);
 }

inc/values/DnaManager.hpp

@@ -16,6 +16,7 @@ struct Unit
 {
   Dna *dna;
   Liked liked;
+  int index;
 };
 
 class DnaManager
@@ -25,13 +26,14 @@ public:
   void deinit();
   Unit next();
   void like(Unit unit);
+  int generation;
 
 private:
   uint128 randSeed;
   uint128 id;
+  int queued;
+  int showed;
   std::vector<Dna> vector;
-  std::list<int> queued;
-  std::list<int> showed;
   std::vector<int> liked;
   std::vector<int> disliked;