add hit "animation"

include/render/Renderer.h

@@ -16,6 +16,7 @@ public:
 	struct Model {
 		GL::VertexArray* vao;
 		Vec2f positon;
+		Vec3f color = { 1, 1, 1 };
 	};
 private:
 	std::unique_ptr<shader::WorldShader> m_WorldShader;

include/render/shaders/EntityShader.h

@@ -13,6 +13,7 @@ private:
 	unsigned int m_LocationAspectRatio = 0;
 	unsigned int m_LocationTranslation = 0;
 	unsigned int m_LocationViewtype = 0;
+	unsigned int m_LocationColorEffect = 0;
 protected:
 	virtual void GetAllUniformLocation();
 public:
@@ -24,6 +25,7 @@ public:
 	void SetAspectRatio(float aspectRatio);
 	void SetModelPos(const Vec2f& modelPos);
 	void SetIsometricView(float isometric);
+	void SetColorEffect(const Vec3f& color);
 };
 
 } // namespace shader