fix-添加了等待页面中的关闭功能

src/client/state_manager/menu.rs

@@ -3,10 +3,10 @@ use std::time::Duration;
 use bevy::{
     app::AppExit,
     prelude::{
-        in_state, Entity, EventWriter, IntoSystemConfigs, NextState, OnEnter, Plugin, Query, Res,
-        ResMut, Resource, States, Update, With,
+        in_state, not, Entity, EventReader, EventWriter, IntoSystemConfigs, NextState, OnEnter,
+        Plugin, Query, Res, ResMut, Resource, States, Update, With,
     },
-    window::{PrimaryWindow, Window},
+    window::{PrimaryWindow, Window, WindowCloseRequested},
 };
 use bevy_egui::{egui, EguiContext, EguiContexts, EguiUserTextures};
 
@@ -47,6 +47,11 @@ impl Plugin for MenuPlugin {
             Update,
             menu_multiplayer.run_if(in_state(MenuState::Multiplayer)),
         );
+
+        app.add_systems(
+            Update,
+            disconnect_on_close_without_connected.run_if(not(in_state(GameState::Game))),
+        );
     }
 }
 
@@ -192,3 +197,12 @@ fn test(
         }
     }
 }
+
+fn disconnect_on_close_without_connected(
+    mut exit: EventWriter<AppExit>,
+    mut closed: EventReader<WindowCloseRequested>,
+) {
+    for _ in closed.iter() {
+        exit.send(AppExit);
+    }
+}