fix: polish lobby chat and joystick

Client/Assets/Game/Art/UI/Prefab/UI_LobbyJoystick.prefab

@@ -36,7 +36,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0}
   m_AnchorMax: {x: 0, y: 0}
-  m_AnchoredPosition: {x: 208, y: 158}
+  m_AnchoredPosition: {x: 260, y: 220}
   m_SizeDelta: {x: 148, y: 148}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!225 &8720693099983328153

Client/Assets/Script/Tests/EditMode/WorldChatModuleTests.cs

@@ -0,0 +1,88 @@
+using System;
+using System.Reflection;
+using NUnit.Framework;
+using TMPro;
+using UnityEditor;
+using UnityEngine;
+using XGame;
+using XWorld.Framework.Protocol;
+
+public sealed class WorldChatModuleTests
+{
+    private GameObject view;
+    private GameObject host;
+
+    [TearDown]
+    public void TearDown()
+    {
+        if (view != null)
+        {
+            UnityEngine.Object.DestroyImmediate(view);
+        }
+        if (host != null)
+        {
+            UnityEngine.Object.DestroyImmediate(host);
+        }
+    }
+
+    [Test]
+    public void EndEditingInput_SubmitsTrimmedWorldChat()
+    {
+        WorldChatModule module = CreateBoundModule();
+        TMP_InputField input = view.transform.FindTransform("InputHitArea").GetComponent<TMP_InputField>();
+        string sent = null;
+        module.OnSendWorldChat = text => sent = text;
+
+        input.text = "  hello world  ";
+        input.onEndEdit.Invoke(input.text);
+
+        Assert.That(sent, Is.EqualTo("hello world"));
+        Assert.That(input.text, Is.Empty);
+    }
+
+    [Test]
+    public void ReceivedMessage_UpdatesCollapsedPreview()
+    {
+        WorldChatModule module = CreateBoundModule();
+        TMP_Text collapsedText = view.transform.FindTransform("Txt_CollapsedPlaceholder").GetComponent<TMP_Text>();
+
+        module.HandleWorldChatMessage(new WorldChatMessageMsg
+        {
+            PlayerId = 2,
+            PlayerName = "Bob",
+            Text = "hello world"
+        });
+
+        Assert.That(collapsedText.text, Is.EqualTo("Bob: hello world"));
+    }
+
+    private WorldChatModule CreateBoundModule()
+    {
+        GameObject prefab = AssetDatabase.LoadAssetAtPath<GameObject>("Assets/Game/Art/UI/Prefab/UI_CommonChat.prefab");
+        Assert.That(prefab, Is.Not.Null);
+
+        view = UnityEngine.Object.Instantiate(prefab);
+        host = new GameObject("WorldChatModuleTestHost");
+        WorldChatModule module = host.AddComponent<WorldChatModule>();
+        module.Initialize(1, _ => { });
+
+        SetPrivateField(module, "view", view);
+        InvokePrivate(module, "CacheControls");
+        InvokePrivate(module, "BindEvents");
+        return module;
+    }
+
+    private static void SetPrivateField(object target, string name, object value)
+    {
+        FieldInfo field = target.GetType().GetField(name, BindingFlags.Instance | BindingFlags.NonPublic);
+        Assert.That(field, Is.Not.Null);
+        field.SetValue(target, value);
+    }
+
+    private static void InvokePrivate(object target, string name)
+    {
+        MethodInfo method = target.GetType().GetMethod(name, BindingFlags.Instance | BindingFlags.NonPublic);
+        Assert.That(method, Is.Not.Null);
+        method.Invoke(target, Array.Empty<object>());
+    }
+}

Client/Assets/Script/Tests/EditMode/WorldChatModuleTests.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: f953f6437b2d4314b8c8c77d531223e0
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData:
+  assetBundleName:
+  assetBundleVariant:

Client/Assets/Script/Tests/EditMode/XWorld.Link.EditModeTests.asmdef

@@ -3,6 +3,7 @@
   "rootNamespace": "",
   "references": [
     "XWorld.Link",
+    "XWorld.Framework.Shared",
     "Unity.TextMeshPro",
     "GUID:119d45324677fde49923efc4ea54b313"
   ],

Client/Assets/Script/xmain/Client/CSharpClientApp.cs

@@ -584,6 +584,7 @@ namespace XGame
                     lobbyWorld?.HandleFrame(frame);
                     break;
                 case FrameworkOpcode.WorldChatMessage:
+                    Debug.Log("[CSharpClientApp] recv WorldChatMessage bytes=" + (frame.Payload?.Length ?? 0));
                     worldChat?.HandleWorldChatMessage(WorldChatMessageMsg.Decode(frame.Payload));
                     break;
             }
@@ -701,13 +702,25 @@ namespace XGame
         private void SendWorldChat(string text)
         {
             text = (text ?? string.Empty).Trim();
-            if (text.Length == 0 || lobbyNet == null)
+            if (text.Length == 0)
             {
                 return;
             }
+            if (lobbyNet == null)
+            {
+                Debug.LogWarning("[CSharpClientApp] drop WorldChatSend: lobbyNet is null");
+                return;
+            }
+            if (!lobbyNet.IsConnected)
+            {
+                Debug.LogWarning("[CSharpClientApp] drop WorldChatSend: lobbyNet is disconnected");
+                return;
+            }
+            byte[] payload = new WorldChatSendMsg { Text = text }.Encode();
+            Debug.Log("[CSharpClientApp] send WorldChatSend bytes=" + payload.Length);
             lobbyNet.SendFramework(
                 FrameworkOpcode.WorldChatSend,
-                new WorldChatSendMsg { Text = text }.Encode());
+                payload);
         }
 
         private void CloseWorldChat()

Client/Assets/Script/xmain/Client/LobbyWorldController.cs

@@ -40,7 +40,7 @@ namespace XGame
         private const float DirectionChangeDot = 0.98f;
         private const float JoystickRadius = 74f;
         private const float JoystickKnobRadius = 28f;
-        private const float JoystickPadding = 34f;
+        private const float JoystickPadding = 100.0f;
         private const float JoystickDeadZone = 0.18f;
         private const float JoystickAcquireRadiusMultiplier = 1.6f;
         private const float CameraMinDistance = 3.5f;

Client/Assets/Script/xmain/Module/Chat.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 6508ec0f8203b6d4e868b5a74194a926
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData:
+  assetBundleName:
+  assetBundleVariant:

Client/Assets/Script/xmain/Module/Chat/WorldChatModule.cs

@@ -24,10 +24,13 @@ namespace XGame
         private TMP_InputField inputField;
         private TMP_Text inputPlaceholder;
         private TMP_Text inputValue;
+        private TMP_Text collapsedPreviewText;
         private ScrollRect scrollMessages;
         private bool opening;
         private int openVersion;
         private int localPlayerId;
+        private string collapsedDefaultText;
+        private string lastCollapsedPreview;
         private readonly Queue<GameObject> messageRows = new Queue<GameObject>();
 
         public Action<string> OnSendWorldChat;
@@ -89,7 +92,10 @@ namespace XGame
             inputField = null;
             inputPlaceholder = null;
             inputValue = null;
+            collapsedPreviewText = null;
             scrollMessages = null;
+            collapsedDefaultText = null;
+            lastCollapsedPreview = null;
             opening = false;
         }
 
@@ -128,6 +134,12 @@ namespace XGame
             scrollMessages = FindComponent<ScrollRect>("Scroll_Messages");
             inputPlaceholder = FindComponent<TMP_Text>("Txt_InputPlaceholder");
             inputValue = FindComponent<TMP_Text>("Txt_InputValue");
+            collapsedPreviewText = FindComponent<TMP_Text>("Txt_CollapsedPlaceholder");
+            if (collapsedPreviewText != null && string.IsNullOrEmpty(collapsedDefaultText))
+            {
+                collapsedDefaultText = collapsedPreviewText.text;
+            }
+            RefreshCollapsedPreview();
             EnsureInputField();
         }
 
@@ -142,6 +154,8 @@ namespace XGame
             {
                 inputField.onSubmit.RemoveListener(OnInputSubmitted);
                 inputField.onSubmit.AddListener(OnInputSubmitted);
+                inputField.onEndEdit.RemoveListener(OnInputEndEdit);
+                inputField.onEndEdit.AddListener(OnInputEndEdit);
             }
         }
 
@@ -259,6 +273,11 @@ namespace XGame
             SendCurrentInput();
         }
 
+        private void OnInputEndEdit(string text)
+        {
+            SendCurrentInput();
+        }
+
         private void SendCurrentInput()
         {
             string text = inputField == null ? string.Empty : inputField.text;
@@ -271,6 +290,7 @@ namespace XGame
             {
                 text = text.Substring(0, MaxInputLength);
             }
+            Debug.Log("[WorldChatModule] send world chat length=" + text.Length);
             OnSendWorldChat?.Invoke(text);
             ClearInput();
             FocusInput();
@@ -326,6 +346,28 @@ namespace XGame
             {
                 StartCoroutine(ScrollToBottomNextFrame());
             }
+            SetCollapsedPreview(message, isSelf);
+        }
+
+        private void SetCollapsedPreview(WorldChatMessageMsg message, bool isSelf)
+        {
+            string name = isSelf ? "\u6211" : message.PlayerName;
+            if (string.IsNullOrWhiteSpace(name))
+            {
+                name = "\u73A9\u5BB6";
+            }
+            lastCollapsedPreview = name + ": " + (message.Text ?? string.Empty);
+            RefreshCollapsedPreview();
+        }
+
+        private void RefreshCollapsedPreview()
+        {
+            if (collapsedPreviewText != null)
+            {
+                collapsedPreviewText.text = string.IsNullOrEmpty(lastCollapsedPreview)
+                    ? (collapsedDefaultText ?? string.Empty)
+                    : lastCollapsedPreview;
+            }
         }
 
         private IEnumerator ScrollToBottomNextFrame()

Doc/UIPrefabCreater/UI_LobbyJoystick.json

@@ -25,7 +25,7 @@
         "anchorMin": [0, 0],
         "anchorMax": [0, 0],
         "pivot": [0.5, 0.5],
-        "anchoredPosition": [208, 158],
+        "anchoredPosition": [260, 220],
         "sizeDelta": [148, 148]
       },
       "components": [

Server/Gateway/ServerLoop.cs

@@ -221,6 +221,7 @@ namespace XWorld.Server.Gateway
         {
             if (!_sessions.IsConnected(pid))
             {
+                _logger.Warn($"world chat ignored pid={pid} reason=not_connected");
                 return;
             }
 
@@ -228,6 +229,7 @@ namespace XWorld.Server.Gateway
             string text = (req.Text ?? string.Empty).Trim();
             if (text.Length == 0)
             {
+                _logger.Warn($"world chat ignored pid={pid} reason=empty");
                 return;
             }
             if (text.Length > MaxWorldChatTextLength)
@@ -246,7 +248,9 @@ namespace XWorld.Server.Gateway
                 ServerTimeMs = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
             };
             byte[] encoded = msg.Encode();
-            foreach (int targetPid in _sessions.ConnectedPlayerIds())
+            IReadOnlyList<int> targets = _sessions.ConnectedPlayerIds();
+            _logger.Info($"world chat pid={pid} name={name} length={text.Length} targets={targets.Count}");
+            foreach (int targetPid in targets)
             {
                 SendFramework(targetPid, FrameworkOpcode.WorldChatMessage, encoded);
             }