// Turns out this might be a cool astigmatism shader, gotta remember that

use winit::{event::WindowEvent, window::Window};

use winit::{
    event::{ElementState, KeyEvent, WindowEvent},
    keyboard::{Key, NamedKey},
    window::Window,
};

    // internal controls
    show_debug: bool,

            show_debug: false,

            egui::Window::new("Debug Tools")
                .open(&mut self.show_debug)
                .show(ctx, |ui| {
                    ui.horizontal(|ui| {
                        let mut vsync = self.screen.is_vsync();
                        let text = if vsync { "yes" } else { "no" };
                        ui.label("VSync");
                        ui.toggle_value(&mut vsync, text);
                        self.screen.vsync(vsync);
                    });
                    ui.label("I'm sure there'll be some soon...");
                });

        #[cfg(debug_assertions)]
        if matches!(
            event,
            WindowEvent::KeyboardInput {
                event: KeyEvent {
                    logical_key: Key::Named(NamedKey::F1),
                    state: ElementState::Pressed,
                    repeat: false,
                    ..
                },
                ..
            }
        ) {
            self.show_debug = !self.show_debug;
            return true;
        }

        // if this becomes a problem, then we might look at this

        puffin::profile_function!();

        puffin::profile_function!();

                negative.then(|| -1.0).unwrap_or(1.0) * dt.as_secs_f32() * 0.0025;

                if negative { -1.0 } else { 1.0 } * dt.as_secs_f32() * 0.0025;