1 files changed, 3 insertions, 1 deletions
diff --git a/include/mglpp/window/Window.hpp b/include/mglpp/window/Window.hpp
index 916e891..d98f5ef 100644
--- a/include/mglpp/window/Window.hpp
+++ b/include/mglpp/window/Window.hpp
@@ -13,6 +13,7 @@ namespace mgl {
 
     class Event;
     class Drawable;
+    class Shader;
 
     class Window {
     public:
@@ -28,9 +29,10 @@ namespace mgl {
         bool create(const char *title, int width, int height);
         bool poll_event(Event &event);
         void clear(mgl::Color color = mgl::Color(0, 0, 0, 255));
-        void draw(Drawable &drawable);
+        void draw(Drawable &drawable, Shader *shader = nullptr);
         void display();
 
+        vec2i get_size() const;
         vec2i get_cursor_position() const;
     private:
         mgl_window window;