added 8 to scancode to match tkinter

src/main.rs

@@ -12,6 +12,7 @@ use pixels::{Error, Pixels, SurfaceTexture};
 use winit::dpi::LogicalSize;
 use winit::event::{Event, WindowEvent};
 use winit::event_loop::EventLoop;
+use winit::platform::modifier_supplement::KeyEventExtModifierSupplement;
 use winit::platform::scancode::PhysicalKeyExtScancode;
 use winit::window::Window;
 use winit_input_helper::WinitInputHelper;
@@ -89,7 +90,7 @@ fn main() -> Result<(), Error> {
                         match event.state {
                             winit::event::ElementState::Pressed => {
                                 if let Some(val) = event.physical_key.to_scancode() {
-                                    kbref.store(val, std::sync::atomic::Ordering::Relaxed);
+                                    kbref.store(val + 8, std::sync::atomic::Ordering::Relaxed);
                                 }
                             }
                             winit::event::ElementState::Released => {