From 5c7c2e3e81843a78c86b2ae8b7d8ea96c2aaa23f Mon Sep 17 00:00:00 2001
From: wuwenbo <wuwenbo@bilibili.com>
Date: Wed, 14 Jan 2026 19:15:20 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=8E=89=E7=BA=BF?=
 =?UTF-8?q?=E8=87=AA=E5=8A=A8=E9=80=80=E5=87=BA=E9=80=BB=E8=BE=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Unity/Assets/Scripts/TH1_Logic/Core/GameLogic.cs       | 10 ++++++++++
 Unity/Assets/Scripts/TH1_Logic/Net/ILobby.cs           |  2 +-
 .../Assets/Scripts/TH1_Logic/Steam/GameNetReceiver.cs  |  3 +--
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/Unity/Assets/Scripts/TH1_Logic/Core/GameLogic.cs b/Unity/Assets/Scripts/TH1_Logic/Core/GameLogic.cs
index 3d56162df..5b127b1cd 100644
--- a/Unity/Assets/Scripts/TH1_Logic/Core/GameLogic.cs
+++ b/Unity/Assets/Scripts/TH1_Logic/Core/GameLogic.cs
@@ -13,6 +13,7 @@ using Logic.AI;
 using Logic.Audio;
 using Logic.CrashSight;
 using RuntimeData;
+using TH1_Core.Events;
 using TH1_Core.Managers;
 using TH1_Logic.AITrain;
 using TH1_Logic.Core;
@@ -223,6 +224,15 @@ namespace Logic
             if (!LobbyManager.Instance.Lobby.IsLobbyOwner()) return;
             GameNetSender.Instance.ForceUpdate(memberId);
         }
+        
+        // 与房主断开时
+        public void OnDisconnectToHost()
+        {
+            if (_curState == GameState.Menu) return;
+            if (Main.MapData.Net.Mode != NetMode.Multi) return;
+            if (LobbyManager.Instance.Lobby.IsLobbyOwner()) return;
+            EventManager.Publish(new ExecuteUIBottomBottomBarQuit());
+        }
     }
 
 
diff --git a/Unity/Assets/Scripts/TH1_Logic/Net/ILobby.cs b/Unity/Assets/Scripts/TH1_Logic/Net/ILobby.cs
index 5550d9ca1..5af252112 100644
--- a/Unity/Assets/Scripts/TH1_Logic/Net/ILobby.cs
+++ b/Unity/Assets/Scripts/TH1_Logic/Net/ILobby.cs
@@ -76,7 +76,7 @@ namespace TH1_Logic.Net
 
         // 获取自己在不在房间中
         public bool IsInLobby();
-
+        
         // 检查和房主的连接状态, 断开需要重连
         public void CheckConnectionStatus();
         
diff --git a/Unity/Assets/Scripts/TH1_Logic/Steam/GameNetReceiver.cs b/Unity/Assets/Scripts/TH1_Logic/Steam/GameNetReceiver.cs
index ac1c48033..76467dfa5 100644
--- a/Unity/Assets/Scripts/TH1_Logic/Steam/GameNetReceiver.cs
+++ b/Unity/Assets/Scripts/TH1_Logic/Steam/GameNetReceiver.cs
@@ -349,7 +349,7 @@ namespace TH1_Logic.Steam
             // 判断是否游戏已经结束而我还在等待
             if (Main.MapData != null && !Main.MapData.CheckIfGameEnd(out _) && message.State == GameState.Menu)
             {
-                
+                EventManager.Publish(new ExecuteUIBottomBottomBarQuit());
                 return;
             }
 
@@ -366,7 +366,6 @@ namespace TH1_Logic.Steam
                 LogSystem.LogWarning($"OnReceivedMemberStateSync 检测状态错误");
                 GameNetSender.Instance.SendRequestForceUpdate();
             }
-            
         }
         
         // 只有房主会收到

From 3fbf0576a3b891ee59c6af7b7075773eb80238eb Mon Sep 17 00:00:00 2001
From: wuwenbo <wuwenbo@bilibili.com>
Date: Wed, 14 Jan 2026 19:23:30 +0800
Subject: [PATCH 2/2] =?UTF-8?q?=E8=A1=A5=E9=BD=90=E9=80=BB=E8=BE=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Unity/Assets/Scripts/TH1_Logic/Steam/SteamLobbyManager.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Unity/Assets/Scripts/TH1_Logic/Steam/SteamLobbyManager.cs b/Unity/Assets/Scripts/TH1_Logic/Steam/SteamLobbyManager.cs
index 49073e9b9..ddbdafa23 100644
--- a/Unity/Assets/Scripts/TH1_Logic/Steam/SteamLobbyManager.cs
+++ b/Unity/Assets/Scripts/TH1_Logic/Steam/SteamLobbyManager.cs
@@ -130,6 +130,7 @@ namespace TH1_Logic.Steam
             //RefreshSteamGUI();
             RefreshLoginStatus();
             RefreshLobbyStatus();
+            RefreshSteamGUI();
         }
         
         // 刷新 Steam
@@ -727,6 +728,10 @@ namespace TH1_Logic.Steam
 
         private void OnP2PPeerDisconnected(CSteamID steamID)
         {
+            if (!IsLobbyOwner())
+            {
+                if (steamID.m_SteamID == GetLobbyOwnerId()) Main.Instance.GameLogic.OnDisconnectToHost();
+            }
             LogSystem.LogInfo($"P2P connection lost with: {steamID}");
         }