Tried to refactor for but #42 but nothing worked. I'll try later.

raycaster.cpp

@@ -95,14 +95,12 @@ void Raycaster::draw_pixel_buffer() {
   $view_texture.update((uint8_t *)$pixels.get(), {(unsigned int)$width, (unsigned int)$height}, {0, 0});
 }
 
-
 void Raycaster::apply_sprite_effect(shared_ptr<sf::Shader> effect, float width, float height) {
   effect->setUniform("u_time", $clock.getElapsedTime().asSeconds());
   sf::Vector2f u_resolution{width, height};
   effect->setUniform("u_resolution", u_resolution);
 }
 
-
 void Raycaster::sprite_casting(sf::RenderTarget &target) {
   auto& lights = $level.lights->lighting();
   auto world = $level.world;
@@ -192,17 +190,10 @@ void Raycaster::sprite_casting(sf::RenderTarget &target) {
       sf::Vector2f position{x + origin.x * scale.x, y + origin.y * scale.y};
       sf::IntRect in_texture{ {tex_x, tex_y}, {tex_render_width, texture_height}};
 
-      animation::step_animation(*world, rec.entity, scale, position, in_texture);
-
-      sf_sprite->setOrigin(origin);
-      sf_sprite->setScale(scale);
-      sf_sprite->setTextureRect(in_texture);
-      sf_sprite->setPosition(position);
+      shared_ptr<sf::Shader> effect = System::sprite_effect(rec.entity);
 
       float level = lights[sprite_pos.location.y][sprite_pos.location.x] * PERCENT;
 
-      shared_ptr<sf::Shader> effect = System::sprite_effect(rec.entity);
-
       if(effect) {
         apply_sprite_effect(effect, sprite_width, sprite_height);
       } else {
@@ -211,6 +202,13 @@ void Raycaster::sprite_casting(sf::RenderTarget &target) {
         effect->setUniform("darkness", level);
       }
 
+      animation::step_animation(*world, rec.entity, scale, position, in_texture);
+
+      sf_sprite->setOrigin(origin);
+      sf_sprite->setScale(scale);
+      sf_sprite->setTextureRect(in_texture);
+      sf_sprite->setPosition(position);
+
       target.draw(*sf_sprite, effect.get());
     }
   }

raycaster.hpp

@@ -74,7 +74,6 @@ struct Raycaster {
   void update_level(GameDB::Level& level);
   void update_sprite(DinkyECS::Entity ent, components::Sprite& sprite);
   void init_shaders();
-  void apply_sprite_effect(std::shared_ptr<sf::Shader> effect, float width, float height);
 
   // camera things?
   void position_camera(float player_x, float player_y);
@@ -87,4 +86,7 @@ struct Raycaster {
   void abort_plan();
   bool is_target(DinkyECS::Entity entity);
   void update_camera_aiming();
+
+  // BUG: these should go away when Bug #42 is solved
+  void apply_sprite_effect(std::shared_ptr<sf::Shader> effect, float width, float height);
 };

scene.cpp

@@ -143,7 +143,7 @@ namespace scene {
         actor.anim.apply(*actor.st.sprite, actor.pos);
         actor.anim.apply(actor.text, actor.pos);
         if(actor.effect) {
-          actor.effect->setUniform("u_time", actor.anim.subframe);
+          actor.effect->setUniform("u_time", $clock.getElapsedTime().asSeconds());
           sf::Vector2f u_resolution{float(actor.anim.frame_width), float(actor.anim.frame_height)};
           actor.effect->setUniform("u_resolution", u_resolution);
         }

scene.hpp

@@ -29,6 +29,7 @@ namespace scene {
   };
 
   struct Engine {
+    sf::Clock $clock;
     guecs::UI $ui;
     components::AnimatedScene& $scene;
     std::string $layout;

systems.cpp

@@ -423,12 +423,10 @@ void System::player_status() {
 
 std::shared_ptr<sf::Shader> System::sprite_effect(Entity entity) {
   auto world = GameDB::current_world();
-  if(world->has<SpriteEffect>(entity)) {
-    auto& se = world->get<SpriteEffect>(entity);
-
-    if(se.frames > 0) {
-      se.frames--;
-      return se.effect;
+  if(auto se = world->get_if<SpriteEffect>(entity)) {
+    if(se->frames > 0) {
+      se->frames--;
+      return se->effect;
     } else {
       world->remove<SpriteEffect>(entity);
       return nullptr;
@@ -597,7 +595,6 @@ void System::render_map(Matrix& tiles, EntityGrid& entity_map, sf::RenderTexture
       sprite.setPosition({float(point.x * tile_sprite_dim.x), float(point.y * tile_sprite_dim.y)});
     }
 
-
     render.draw(sprite);
   }