Add popup when client disconnects

rust/src/net/protocol.rs

@@ -1,10 +1,12 @@
 use std::net::SocketAddr;
 
+use godot::obj::Singleton;
 use teanet::PeerMessage;
 
 use crate::{
     game_manager::{Game, GameManager, GameOption},
     net::network_manager::{NetworkManager, Package, PeerKind},
+    popup_queue::{Popup, PopupQueue},
     ui::cli::{CliColor, CommandLinePanel},
 };
 
@@ -32,6 +34,18 @@ impl NetworkManager {
                                 format!("Error with connection: {}", err),
                                 CliColor::Error,
                             );
+
+                            PopupQueue::singleton().bind_mut().queue(Popup {
+                                title: "Error".to_owned(),
+                                message: err.to_string(),
+                                ok: true,
+                            });
+                        } else {
+                            PopupQueue::singleton().bind_mut().queue(Popup {
+                                title: "Disconnected".to_owned(),
+                                message: "disconnected".to_owned(),
+                                ok: true,
+                            });
                         }
                         peer.close();
                     }