修复聊天室滚屏开关失效

resources/js/chat-room/chat-events.js

@@ -4,6 +4,7 @@
 import { escapeHtml, normalizeSafeChatUrl } from "./html.js";
 import { normalizeDailyStatus } from "./preferences-status.js";
 import { enqueueChatMessage } from "./message-renderer.js";
+import { isAutoScrollEnabled, scrollChatToBottom } from "./message-utils.js";
 
 // ── 事件注册标记 ──
 let chatEventsBound = false;
@@ -19,6 +20,16 @@ function getState() {
     return window.chatState;
 }
 
+/**
+ * 在开启自动滚屏时把指定聊天窗格滚动到底部。
+ *
+ * @param {HTMLElement|null|undefined} container 聊天消息容器
+ * @returns {void}
+ */
+function scrollWhenEnabled(container) {
+    scrollChatToBottom(container, isAutoScrollEnabled);
+}
+
 /**
  * 启动 WebSocket 初始化（DOMContentLoaded 之后调用）。
  */
@@ -79,7 +90,7 @@ function handleMutedEvent(e) {
         : (state?.container);
     if (targetContainer) {
         targetContainer.appendChild(div);
-        targetContainer.scrollTop = targetContainer.scrollHeight;
+        scrollWhenEnabled(targetContainer);
     }
 
     if (isMe && d.mute_time > 0) {
@@ -99,7 +110,7 @@ function handleMutedEvent(e) {
                 const say2 = document.getElementById("say2");
                 if (say2) {
                     say2.appendChild(unmuteDiv);
-                    say2.scrollTop = say2.scrollHeight;
+                    scrollWhenEnabled(say2);
                 }
             }, d.mute_time * 60 * 1000);
         }
@@ -148,7 +159,7 @@ function setupScreenClearedListener() {
             sysDiv.innerHTML = `<span style="color: #dc2626; font-weight: bold;">🧹 管理员 <b>${safeOperator}</b> 已执行全员清屏</span><span class="msg-time">(${timeStr})</span>`;
             if (say1) {
                 say1.appendChild(sysDiv);
-                say1.scrollTop = say1.scrollHeight;
+                scrollWhenEnabled(say1);
             }
         });
 }
@@ -205,7 +216,7 @@ function setupChangelogPublishedListener() {
             const say1 = document.getElementById("chat-messages-container");
             if (say1) {
                 say1.appendChild(sysDiv);
-                say1.scrollTop = say1.scrollHeight;
+                scrollWhenEnabled(say1);
             }
         });
 }
@@ -255,7 +266,7 @@ function setupGomokuInviteListener() {
             const say1 = document.getElementById("chat-messages-container");
             if (say1) {
                 say1.appendChild(div);
-                say1.scrollTop = say1.scrollHeight;
+                scrollWhenEnabled(say1);
             }
 
             if (!isSelf) {
@@ -294,7 +305,7 @@ function setupGomokuInviteListener() {
             const say1 = document.getElementById("chat-messages-container");
             if (say1) {
                 say1.appendChild(div);
-                say1.scrollTop = say1.scrollHeight;
+                scrollWhenEnabled(say1);
             }
         });
 }