fix: polish lobby chat and joystick

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()

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

@@ -6,6 +6,6 @@ MonoImporter:
   defaultReferences: []
   executionOrder: 0
   icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
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+  userData:
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