Add a checkbox to quit on disconnect

src/window.rs

@@ -5,6 +5,8 @@ pub use gdb::GdbServerWindow;
 pub use input::InputWindow;
 use winit::event::KeyEvent;
 
+use crate::emulator::SimId;
+
 mod about;
 mod game;
 mod game_screen;
@@ -13,6 +15,9 @@ mod input;
 
 pub trait AppWindow {
     fn viewport_id(&self) -> ViewportId;
+    fn sim_id(&self) -> SimId {
+        SimId::Player1
+    }
     fn initial_viewport(&self) -> ViewportBuilder;
     fn show(&mut self, ctx: &Context);
     fn on_init(&mut self, render_state: &egui_wgpu::RenderState) {