Start work on saving state of the manager

inc/sys.hpp

@@ -2,6 +2,7 @@
 
 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);
   bool fileExists(const char *filename);

inc/values/Dna.hpp

@@ -4,18 +4,12 @@
 #include <cinttypes>
 #include <array>
 
+#include "values/mrand.hpp"
+
 #define MAX_DEPTH 8
 #define MAX_POSIBLE_DEPTH 11
 static_assert(MAX_DEPTH <= MAX_POSIBLE_DEPTH);
 
-struct uint128
-{
-  uint32_t a;
-  uint32_t b;
-  uint32_t c;
-  uint32_t d;
-};
-
 struct Branch
 {
   uint8_t colorR;

inc/values/DnaManager.hpp

@@ -28,6 +28,7 @@ public:
 
 private:
   uint128 randSeed;
+  uint128 id;
   std::vector<Dna> vector;
   std::list<Dna *> queued;
   std::list<Dna *> showed;

inc/values/mrand.hpp

@@ -1,11 +1,16 @@
 #include <inttypes.h>
 
-struct uint128;
+struct uint128
+{
+  uint32_t a;
+  uint32_t b;
+  uint32_t c;
+  uint32_t d;
+};
 
 namespace mrand
 {
-  void setSeed(unsigned long long seed);
+  uint128 getState(unsigned long long seed);
   float getFloat(uint128 *state);
   int getValue(int min, int max, uint128 *state);
-  uint32_t getInt();
 }