Add DNA to background

inc/canvas/BackGround.hpp

@@ -1,39 +1,33 @@
 #include <vector>
 
 #include "canvas/Sun.hpp"
+#include "values/Dna.hpp"
 
 #include <raylib.h>
 
-struct Moon
-{
-  float x;
-  float y;
-  float size;
-};
-
 class BackGround
 {
 
 public:
   BackGround() = default;
   ~BackGround() = default;
-  void init(int size);
+  void init(int canvasSize);
   void deinit();
-  void newGen();
-  void draw();
+  void draw(Dna *dna);
 
 private:
   void drawStars();
   void drawSun();
   void drawMounten(size_t mountenSegments, int min, int max, Color color);
 
+  Dna *m_dna;
+
+  uint128 mountenSeed;
+  uint128 starSeed;
+
   Sun sun;
 
-  Moon m_moon;
-  int colorSet;
-  int time;
-
-  int size = 0;
+  int canvasSize = 0;
 
   constexpr static size_t numOfStarts = 150;
   constexpr static float moonXOffset = 0.1f;

inc/values/Dna.hpp

@@ -0,0 +1,27 @@
+#include <cinttypes>
+
+struct uint128
+{
+  uint32_t a;
+  uint32_t b;
+  uint32_t c;
+  uint32_t d;
+};
+
+struct Moon
+{
+  float x;
+  float y;
+  float size;
+};
+
+struct Dna
+{
+  Moon moon;
+  int colorSet;
+  int time;
+  uint128 mountenSeed;
+  uint128 starSeed;
+};
+
+Dna newDna();

inc/values/mrand.hpp

@@ -1,8 +1,13 @@
 #include <inttypes.h>
 
+struct uint128;
+
 namespace mrand
 {
   void setSeed(unsigned long long seed);
   int getValue(int min, int max);
+  float getFloat(uint128 *state);
   float getFloat();
+  int getValue(int min, int max, uint128 *state);
+  uint32_t getInt();
 }