refactor rendering

include/td/render/renderer/WorldRenderer.h

@@ -2,16 +2,15 @@
 
 #include <td/game/World.h>
 #include <td/render/Renderer.h>
-#include <td/render/shader/WorldShader.h>
 #include <td/render/loader/GLLoader.h>
+#include <td/render/shader/WorldShader.h>
 
 namespace td {
 namespace render {
 
-class WorldRenderer : public Renderer, public ICameraListener {
+class WorldRenderer : public Renderer {
   private:
 	const game::World& m_World;
-	shader::WorldShader m_Shader;
 	std::unique_ptr<GL::VertexArray> m_WorldVao;
 
   public:
@@ -19,9 +18,6 @@ class WorldRenderer : public Renderer, public ICameraListener {
 	virtual ~WorldRenderer();
 
 	virtual void Render() override;
-
-	virtual void OnPerspectiveChange() override;
-	virtual void OnViewChange() override;
 };
 
 }  // namespace render