Move DNA from Canvas to App

inc/App.hpp

@@ -16,11 +16,13 @@ private:
   int pos = 0;
   int screenWidth, screenHeight;
   Canvas canvas;
-  std::array< RenderTexture2D, 2> canvasTexure = { 0 };
+  std::array<RenderTexture2D, 2> canvasTexure = {0};
   float rotation = 0.0f;
   Rectangle destB;
   Rectangle destA;
 
+  Dna dna = {0};
+
   Vector2 mouseStart;
   float len;
   float ofset;

inc/canvas/Canvas.hpp

@@ -10,11 +10,9 @@ public:
   ~Canvas() = default;
   void init(int size);
   void deinit();
-  void newGen(RenderTexture2D &target);
+  void newGen(RenderTexture2D &target, Dna *dna);
 
 private:
   BackGround backGround;
   Tree tree;
-
-  Dna dna = {0};
 };