添加TapTap登录

Assets/Scripts/UI/StartPage/StartUIPage.cs

@@ -2,6 +2,7 @@ using System;
 using System.Collections;
 using System.Collections.Generic;
 using DG.Tweening;
+using IchniOnline.Online.Logic;
 using SLSUtilities.WwiseAssistance;
 using UnityEngine;
 using UnityEngine.Serialization;
@@ -15,6 +16,10 @@ namespace Ichni.UI
 
         public GameObject peWarningWindow;
         public GameObject contentWindow;
+
+        [Header("Login")]
+        public LoginPage loginPage;
+
         protected override void Awake()
         {
             base.Awake();
@@ -37,12 +42,33 @@ namespace Ichni.UI
         public void TouchToStart()
         {
             AudioManager.Post(AK.EVENTS.TOUCHTOSTART);
-            
-            FadeOut();
 
-            floatingParticles.GetComponent<Renderer>().material.DOColor(Color.clear, "_BaseColor", 0.5f).Play();
-            
-            ChapterSelectionManager.instance.chapterSelectionUIPage.FadeIn();
+            // 已有登录缓存 → 跳过 LoginPage，直接进入章节选择
+            if (LoginCacheManager.HasCachedLogin)
+            {
+                FadeOut();
+                floatingParticles.GetComponent<Renderer>().material.DOColor(Color.clear, "_BaseColor", 0.5f).Play();
+                ChapterSelectionManager.instance.chapterSelectionUIPage.FadeIn();
+                return;
+            }
+
+            // 未登录 → 禁用 StartPage 交互，显示 LoginPage 覆盖层
+            mainCanvasGroup.interactable = false;
+            mainCanvasGroup.blocksRaycasts = false;
+
+            if (loginPage != null)
+            {
+                loginPage.FadeIn();
+            }
+        }
+
+        /// <summary>
+        /// LoginPage 关闭后调用，恢复 StartPage 的交互
+        /// </summary>
+        public void RestoreInteraction()
+        {
+            mainCanvasGroup.interactable = true;
+            mainCanvasGroup.blocksRaycasts = true;
         }
     }
-}
+}