gotta store that width/height

hw3d/Window.cpp

@@ -69,6 +69,9 @@ HINSTANCE Window::WindowClass::GetInstance() noexcept
 
 // Window Stuff
 Window::Window( int width,int height,const char* name )
+	:
+	width( width ),
+	height( height )
 {
 	// calculate window size based on desired client region size
 	RECT wr;