Moving to a 'less constructors' style.

src/graphics/raycaster.cpp

@@ -96,6 +96,7 @@ void Raycaster::apply_sprite_effect(shared_ptr<sf::Shader> effect, float width,
 }
 
 std::shared_ptr<sf::Shader> Raycaster::apply_lighting_effect(components::Position& sprite_pos, matrix::Matrix &lights) {
+  // BUG: this is applying it to all sprites, put bottle far away then another close to see
   auto effect = $brightness;
   float level = lights[sprite_pos.location.y][sprite_pos.location.x] * PERCENT;
   // this boosts the brightness of anything we're aiming at