Major speed up in rendering by only doing it when we move, but drawing the rendered 3d view texture constantly.

raycaster.hpp

@@ -39,7 +39,6 @@ struct Raycaster {
   Matrix $map;
   std::unordered_map<DinkyECS::Entity, textures::SpriteTexture> $sprites;
   std::vector<double> $zbuffer; // width
-  Animator $anim;
 
   Raycaster(int width, int height);
 
@@ -47,6 +46,7 @@ struct Raycaster {
   void draw_ceiling_floor();
   void draw_pixel_buffer();
   void sprite_casting(sf::RenderTarget& target);
+  void render();
   void draw(sf::RenderTarget& target);
 
   void sort_sprites(std::vector<int>& order, std::vector<double>& dist, int amount);