Improve how popups appear

rust/src/net/network_manager.rs

@@ -12,6 +12,7 @@ use crate::{
     game_manager::{Game, GameManager, GameOption, GameOptionValue, NetPlayer},
     net::{net_stats::Stats, util::NetVector3},
     player::{DamageSource, NetTransform},
+    popup_queue::{Popup, PopupQueue},
     ui::cli::{CliColor, CommandLinePanel},
     weapon::WeaponType,
 };
@@ -205,7 +206,13 @@ impl NetworkManager {
                     self.run_deferred(move |s| {
                         s.signals()
                             .on_error_hosting_server()
-                            .emit(&format!("{}", err))
+                            .emit(&format!("{}", err));
+
+                        PopupQueue::singleton().bind_mut().queue(Popup {
+                            title: "Error hosting server".to_owned(),
+                            message: err.to_string(),
+                            ok: true,
+                        });
                     });
                 }
             }

rust/src/ui/main_menu.rs

@@ -64,37 +64,6 @@ pub struct MainMenu {
 impl INode3D for MainMenu {
     fn ready(&mut self) {
         self.hide_popup();
-
-        NetworkManager::singleton()
-            .bind_mut()
-            .signals()
-            .on_client_disconnected()
-            .connect_other(self, |_, msg| {
-                if msg.is_empty() {
-                    PopupQueue::singleton().bind_mut().queue(Popup {
-                        title: "Disconnected".to_owned(),
-                        message: "disconnected".to_owned(),
-                        ok: true,
-                    });
-                } else {
-                    PopupQueue::singleton().bind_mut().queue(Popup {
-                        title: "Error".to_owned(),
-                        message: msg.to_string(),
-                        ok: true,
-                    });
-                }
-            });
-        NetworkManager::singleton()
-            .bind_mut()
-            .signals()
-            .on_error_hosting_server()
-            .connect_other(self, |_, msg| {
-                PopupQueue::singleton().bind_mut().queue(Popup {
-                    title: "Error hosting server".to_owned(),
-                    message: msg.to_string(),
-                    ok: true,
-                });
-            });
     }
 
     fn process(&mut self, _delta: f64) {