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feat: add world chat UI

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This commit is contained in:
ud18010
2026-07-28 11:54:07 +08:00
parent 09c89aadf0
commit 48aed26725
28 changed files with 5308 additions and 99 deletions
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Client/Assets/Script/xmain/Module/WorldChatModule.cs
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using System;
using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.UI;
using XWorld.Framework.Protocol;
using UObject = UnityEngine.Object;
namespace XGame
{
public sealed class WorldChatModule : MonoBehaviour
{
private const string ChatPrefabPath = "Assets/Game/Art/UI/Prefab/UI_CommonChat.prefab";
private const int MaxMessages = 80;
private const int MaxInputLength = 200;
private GameObject view;
private GameObject panelCollapsed;
private GameObject panelChat;
private Transform contentMessages;
private GameObject otherTemplate;
private GameObject selfTemplate;
private TMP_InputField inputField;
private TMP_Text inputPlaceholder;
private TMP_Text inputValue;
private ScrollRect scrollMessages;
private bool opening;
private int openVersion;
private int localPlayerId;
private readonly Queue<GameObject> messageRows = new Queue<GameObject>();
public Action<string> OnSendWorldChat;
public bool IsOpen => view != null;
public void Initialize(int playerId, Action<string> sendWorldChat)
{
localPlayerId = playerId;
OnSendWorldChat = sendWorldChat;
}
public IEnumerator OpenAsync()
{
if (view != null || opening)
{
yield break;
}
opening = true;
int version = ++openVersion;
UObject loaded = null;
yield return XResLoader.coLoadRes(ChatPrefabPath, typeof(GameObject), obj => loaded = obj);
opening = false;
if (version != openVersion)
{
yield break;
}
GameObject prefab = loaded as GameObject;
if (prefab == null)
{
Debug.LogError("[WorldChatModule] load chat prefab failed: " + ChatPrefabPath);
yield break;
}
view = Instantiate(prefab);
UIManager.AttachTo(UILayer.Normal, view);
CacheControls();
BindEvents();
Collapse();
}
public void Close()
{
openVersion++;
if (view != null)
{
Destroy(view);
view = null;
}
messageRows.Clear();
panelCollapsed = null;
panelChat = null;
contentMessages = null;
otherTemplate = null;
selfTemplate = null;
inputField = null;
inputPlaceholder = null;
inputValue = null;
scrollMessages = null;
opening = false;
}
public void HandleWorldChatMessage(WorldChatMessageMsg message)
{
if (message == null)
{
return;
}
if (view == null)
{
XWCoroutine.StartCo(OpenThenAppend(message));
return;
}
AppendMessage(message);
}
private IEnumerator OpenThenAppend(WorldChatMessageMsg message)
{
yield return OpenAsync();
AppendMessage(message);
}
private void CacheControls()
{
if (view == null)
{
return;
}
panelCollapsed = FindGameObject("Panel_Collapsed");
panelChat = FindGameObject("Panel_Chat");
contentMessages = FindTransform("Content_Messages");
otherTemplate = FindGameObject("Item_MessageOther_Template");
selfTemplate = FindGameObject("Item_MessageSelf_Template");
scrollMessages = FindComponent<ScrollRect>("Scroll_Messages");
inputPlaceholder = FindComponent<TMP_Text>("Txt_InputPlaceholder");
inputValue = FindComponent<TMP_Text>("Txt_InputValue");
EnsureInputField();
}
private void BindEvents()
{
BindButton("Btn_CollapsedInput", Expand);
BindButton("Btn_Close", Collapse);
BindButton("Btn_Send", SendCurrentInput);
BindButton("Btn_ClearInput", ClearInput);
BindButton("InputHitArea", FocusInput);
if (inputField != null)
{
inputField.onSubmit.RemoveListener(OnInputSubmitted);
inputField.onSubmit.AddListener(OnInputSubmitted);
}
}
private void EnsureInputField()
{
Transform hitArea = FindTransform("InputHitArea");
if (hitArea == null)
{
return;
}
inputField = hitArea.GetComponent<TMP_InputField>();
if (inputField == null)
{
inputField = hitArea.gameObject.AddComponent<TMP_InputField>();
}
Button button = hitArea.GetComponent<Button>();
if (button != null)
{
button.onClick.RemoveAllListeners();
button.onClick.AddListener(FocusInput);
}
TextMeshProUGUI textComponent = EnsureInputText(hitArea, "Txt_InputValue", ref inputValue, string.Empty, "#23384CFF");
TextMeshProUGUI placeholderComponent = EnsureInputText(hitArea, "Txt_InputPlaceholder", ref inputPlaceholder, "输入聊天内容...", "#7A8DA1FF");
if (textComponent == null)
{
Debug.LogError("[WorldChatModule] cannot create input text component.");
inputField = null;
return;
}
inputField.textComponent = textComponent;
inputField.placeholder = placeholderComponent;
inputField.targetGraphic = hitArea.GetComponent<Image>();
inputField.characterLimit = MaxInputLength;
inputField.lineType = TMP_InputField.LineType.SingleLine;
inputField.contentType = TMP_InputField.ContentType.Standard;
inputField.onValueChanged.RemoveListener(OnInputValueChanged);
inputField.onValueChanged.AddListener(OnInputValueChanged);
OnInputValueChanged(inputField.text);
}
private TextMeshProUGUI EnsureInputText(Transform parent, string nodeName, ref TMP_Text cached, string defaultText, string color)
{
bool created = false;
TextMeshProUGUI text = cached as TextMeshProUGUI;
if (text == null)
{
Transform existing = FindTransform(nodeName);
text = existing == null ? null : existing.GetComponent<TextMeshProUGUI>();
}
if (text == null)
{
GameObject go = new GameObject(nodeName, typeof(RectTransform), typeof(TextMeshProUGUI));
go.transform.SetParent(parent, false);
RectTransform rt = go.GetComponent<RectTransform>();
rt.anchorMin = Vector2.zero;
rt.anchorMax = Vector2.one;
rt.pivot = new Vector2(0.5f, 0.5f);
rt.offsetMin = new Vector2(76f, 0f);
rt.offsetMax = new Vector2(-72f, 0f);
text = go.GetComponent<TextMeshProUGUI>();
created = true;
text.fontSize = 28f;
text.alignment = TextAlignmentOptions.Left;
text.raycastTarget = false;
if (ColorUtility.TryParseHtmlString(color, out Color parsed))
{
text.color = parsed;
}
}
if (created)
{
text.text = defaultText ?? string.Empty;
}
cached = text;
return text;
}
private void Expand()
{
if (panelCollapsed != null) panelCollapsed.SetActive(false);
if (panelChat != null) panelChat.SetActive(true);
FocusInput();
}
private void Collapse()
{
if (panelCollapsed != null) panelCollapsed.SetActive(true);
if (panelChat != null) panelChat.SetActive(false);
}
private void FocusInput()
{
if (inputField == null)
{
return;
}
inputField.Select();
inputField.ActivateInputField();
}
private void ClearInput()
{
if (inputField != null)
{
inputField.text = string.Empty;
}
}
private void OnInputSubmitted(string text)
{
SendCurrentInput();
}
private void SendCurrentInput()
{
string text = inputField == null ? string.Empty : inputField.text;
text = (text ?? string.Empty).Trim();
if (text.Length == 0)
{
return;
}
if (text.Length > MaxInputLength)
{
text = text.Substring(0, MaxInputLength);
}
OnSendWorldChat?.Invoke(text);
ClearInput();
FocusInput();
}
private void OnInputValueChanged(string text)
{
if (inputPlaceholder != null)
{
inputPlaceholder.gameObject.SetActive(string.IsNullOrEmpty(text));
}
}
private void AppendMessage(WorldChatMessageMsg message)
{
CacheControls();
if (contentMessages == null)
{
return;
}
bool isSelf = message.PlayerId == localPlayerId;
GameObject template = isSelf ? selfTemplate : otherTemplate;
if (template == null)
{
return;
}
GameObject row = Instantiate(template, contentMessages);
row.name = isSelf ? "Item_MessageSelf" : "Item_MessageOther";
row.SetActive(true);
if (isSelf)
{
SetChildText(row.transform, "Txt_SelfMessage", message.Text);
}
else
{
SetChildText(row.transform, "Txt_OtherName", string.IsNullOrEmpty(message.PlayerName) ? "玩家" : message.PlayerName);
SetChildText(row.transform, "Txt_OtherMessage", message.Text);
}
messageRows.Enqueue(row);
while (messageRows.Count > MaxMessages)
{
GameObject old = messageRows.Dequeue();
if (old != null)
{
Destroy(old);
}
}
if (scrollMessages != null)
{
StartCoroutine(ScrollToBottomNextFrame());
}
}
private IEnumerator ScrollToBottomNextFrame()
{
yield return null;
Canvas.ForceUpdateCanvases();
if (scrollMessages != null)
{
scrollMessages.verticalNormalizedPosition = 0f;
}
}
private void BindButton(string nodeName, UnityEngine.Events.UnityAction action)
{
Button button = FindComponent<Button>(nodeName);
if (button == null)
{
return;
}
button.onClick.RemoveAllListeners();
button.onClick.AddListener(action);
}
private GameObject FindGameObject(string nodeName)
{
Transform t = FindTransform(nodeName);
return t == null ? null : t.gameObject;
}
private Transform FindTransform(string nodeName)
{
return view == null ? null : view.transform.FindTransform(nodeName);
}
private T FindComponent<T>(string nodeName) where T : Component
{
Transform t = FindTransform(nodeName);
return t == null ? null : t.GetComponent<T>();
}
private static void SetChildText(Transform root, string childName, string text)
{
Transform t = root.FindTransform(childName);
if (t == null)
{
return;
}
TMP_Text label = t.GetComponent<TMP_Text>();
if (label != null)
{
label.text = text ?? string.Empty;
}
}
}
}
Client/Assets/Script/xmain/Module/WorldChatModule.cs.meta
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