2.12.2

2026-01-15 03:20:43 +08:00
parent 87f5cc2ea9
commit 52b4c87fbc
24 changed files with 530 additions and 2212 deletions
@@ -145,8 +145,8 @@ WaitRetry:
            Setup.Load("ToolDownloadCert")
            Setup.Load("ToolDownloadSpeed")
            '计时
-            Log("[Start] 第一阶段加载用时：" & GetTimeTick() - ApplicationStartTick & " ms")
-            ApplicationStartTick = GetTimeTick()
+            Log("[Start] 第一阶段加载用时：" & GetTimeMs() - ApplicationStartTick & " ms")
+            ApplicationStartTick = GetTimeMs()
            '执行测试
 #If DEBUG Then
            Test()
@@ -213,7 +213,11 @@ WaitRetry:
                'WebP 特判
                If Prefix = "Imazen.WebP" Then
                    SetDllDirectory(PathPure.TrimEnd("\"c))
+                    Try
                        WriteFile(PathPure & "libwebp.dll", GetResources("libwebp64"))
+                    Catch ex As Exception
+                        Log(ex, "写入 libwebp.dll 失败") '防止同时加载多个图片时，同时写入文件导致文件占用，进而导致崩溃
+                    End Try
                End If
            End If
            Return LoadedAssembly(Prefix)
@@ -11,8 +11,18 @@ Public Class FormMain
        Dim FeatureList As New List(Of KeyValuePair(Of Integer, String))
        '统计更新日志条目
 #If BETA Then
+        If LastVersion < 379 Then 'Release 2.12.1
+            If LastVersion >= 376 Then
+                FeatureList.Add(New KeyValuePair(Of Integer, String)(5, "删除：暂时隐藏联机入口……不过只是暂时关闭，它还会回来的！"))
+            End If
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "新增：适配新的 Minecraft 版本号系统与 Unobfuscated 版本"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "优化：巨幅优化各个下载页面和 Mod 管理页面的性能"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "优化：更换披风时会显示当前使用的披风"))
+            FeatureCount += 33
+            BugCount += 29
+        End If
        If LastVersion < 376 Then 'Release 2.11.2
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(5, "新增：联机功能！"))
+            'FeatureList.Add(New KeyValuePair(Of Integer, String)(5, "新增：联机功能！"))
            FeatureCount += 32
            BugCount += 21
        End If
@@ -118,6 +128,11 @@ Public Class FormMain
        '3：BUG+ IMP* FEAT-
        '2：BUG* IMP-
        '1：BUG-
+        If LastVersion < 380 Then 'Snapshot 2.12.2
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复：无法搜索 CurseForge 上的社区资源"))
+            FeatureCount += 3
+            BugCount += 13
+        End If
        If LastVersion < 378 Then 'Snapshot 2.12.1
            If LastVersion >= 377 Then
                FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复：在版本列表中存在 OptiFine 时可能无法加载版本列表"))
@@ -323,7 +338,7 @@ Public Class FormMain
    '窗口加载
    Private IsWindowLoadFinished As Boolean = False
    Public Sub New()
-        ApplicationStartTick = GetTimeTick()
+        ApplicationStartTick = GetTimeMs()
        '窗体参数初始化
        FrmMain = Me
        FrmLaunchLeft = New PageLaunchLeft
@@ -387,10 +402,10 @@ Public Class FormMain
        '尽早执行的加载池
        McFolderListLoader.Start(0) '为了让下载已存在文件检测可以正常运行，必须跑一次；为了让启动按钮尽快可用，需要尽早执行；为了与 PageLaunchLeft 联动，需要为 0 而不是 GetUuid

-        Log("[Start] 第二阶段加载用时：" & GetTimeTick() - ApplicationStartTick & " ms")
+        Log("[Start] 第二阶段加载用时：" & GetTimeMs() - ApplicationStartTick & " ms")
    End Sub
    Private Sub FormMain_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded
-        ApplicationStartTick = GetTimeTick()
+        ApplicationStartTick = GetTimeMs()
        Handle = New Interop.WindowInteropHelper(Me).Handle
        '读取设置
        Setup.Load("UiBackgroundOpacity")
@@ -496,7 +511,7 @@ Public Class FormMain
            Telemetry("启动")
        End Sub, "初始化", ThreadPriority.Lowest)

-        Log("[Start] 第三阶段加载用时：" & GetTimeTick() - ApplicationStartTick & " ms")
+        Log("[Start] 第三阶段加载用时：" & GetTimeMs() - ApplicationStartTick & " ms")
    End Sub
    '根据打开次数触发的事件
    Private Sub RunCountSub()
@@ -743,9 +743,9 @@ Public Module ModAnimation
    ''' <param name="AniGroup">由 Aa 开头的函数初始化的 AniData 对象集合。</param>
    ''' <param name="Name">动画组的名称。如果重复会直接停止同名动画组。</param>
    Public Sub AniStart(AniGroup As IList, Optional Name As String = "", Optional RefreshTime As Boolean = False)
-        If RefreshTime Then AniLastTick = GetTimeTick() '避免处理动画时已经造成了极大的延迟，导致动画突然结束
+        If RefreshTime Then AniLastTick = GetTimeMs() '避免处理动画时已经造成了极大的延迟，导致动画突然结束
        '添加到正在执行的动画组
-        Dim NewEntry As New AniGroupEntry With {.Data = GetFullList(Of AniData)(AniGroup), .StartTick = GetTimeTick()}
+        Dim NewEntry As New AniGroupEntry With {.Data = GetFullList(Of AniData)(AniGroup), .StartTick = GetTimeMs()}
        If Name = "" Then
            Name = NewEntry.Uuid
        Else
@@ -788,7 +788,7 @@ Public Module ModAnimation
    ''' </summary>
    Public Sub AniStart()
        '初始化计时器
-        AniLastTick = GetTimeTick()
+        AniLastTick = GetTimeMs()
        AniFPSTimer = AniLastTick
        AniRunning = True '标记动画执行开始

@@ -798,9 +798,9 @@ Public Module ModAnimation
                Log("[Animation] 动画线程开始")
                Do While True
                    '两帧之间的间隔时间
-                    Dim DeltaTime As Long = MathClamp(GetTimeTick() - AniLastTick, 0, 100000)
+                    Dim DeltaTime As Long = MathClamp(GetTimeMs() - AniLastTick, 0, 100000)
                    If DeltaTime < 3 Then GoTo Sleeper
-                    AniLastTick = GetTimeTick()
+                    AniLastTick = GetTimeMs()
                    '记录 FPS
                    If ModeDebug Then
                        If MathClamp(AniLastTick - AniFPSTimer, 0, 100000) >= 500 Then
@@ -14,13 +14,13 @@ Public Module ModBase
 #Region "声明"

    '下列版本信息由更新器自动修改
-    Public Const VersionBaseName As String = "2.12.1" '不含分支前缀的显示用版本名
-    Public Const VersionStandardCode As String = "2.12.1." & VersionBranchCode '标准格式的四段式版本号
+    Public Const VersionBaseName As String = "2.12.2" '不含分支前缀的显示用版本名
+    Public Const VersionStandardCode As String = "2.12.2." & VersionBranchCode '标准格式的四段式版本号
    Public Const CommitHash As String = "" 'Commit Hash，由 GitHub Workflow 自动替换
 #If BETA Then
-    Public Const VersionCode As Integer = 372 'Release
+    Public Const VersionCode As Integer = 379 'Release
 #Else
-    Public Const VersionCode As Integer = 378 'Snapshot
+    Public Const VersionCode As Integer = 380 'Snapshot
 #End If
    '自动生成的版本信息
    Public Const VersionDisplayName As String = VersionBranchName & " " & VersionBaseName
@@ -62,7 +62,7 @@ Public Module ModBase
    ''' <summary>
    ''' 程序的打开计时。
    ''' </summary>
-    Public ApplicationStartTick As Long = GetTimeTick()
+    Public ApplicationStartTick As Long = GetTimeMs()
    ''' <summary>
    ''' 程序打开时的时间。
    ''' </summary>
@@ -1284,27 +1284,31 @@ Re:
    ''' <summary>
    ''' 尝试根据后缀名判断文件种类并解压文件，支持 gz 与 zip，会尝试将 jar 以 zip 方式解压。
    ''' 会尝试创建，但不会清空目标文件夹。
+    ''' 会先使用 UTF-8 解压，失败后换用 GB18030 解压。
    ''' </summary>
-    Public Sub ExtractFile(CompressFilePath As String, DestDirectory As String, Optional Encode As Encoding = Nothing,
-                           Optional ProgressIncrementHandler As Action(Of Double) = Nothing)
+    Public Sub ExtractCompressedFile(CompressFilePath As String, DestDirectory As String, Optional ProgressIncrementHandler As Action(Of Double) = Nothing)
        Directory.CreateDirectory(DestDirectory)
+        '解压 gz（gz 不需要考虑编码）
        If CompressFilePath.EndsWithF(".gz", True) Then
-            '以 gz 方式解压
-            Dim stream As New GZipStream(New FileStream(CompressFilePath, FileMode.Open, FileAccess.ReadWrite), CompressionMode.Decompress)
-            Dim decompressedFile As New FileStream(DestDirectory & GetFileNameFromPath(CompressFilePath).ToLower.Replace(".tar", "").Replace(".gz", ""), FileMode.OpenOrCreate, FileAccess.Write)
+            Using stream As New GZipStream(New FileStream(CompressFilePath, FileMode.Open, FileAccess.Read, FileShare.Read), CompressionMode.Decompress)
+                Using decompressedFile As New FileStream(DestDirectory & GetFileNameFromPath(CompressFilePath).ToLower.Replace(".tar", "").Replace(".gz", ""),
+                                                         FileMode.OpenOrCreate, FileAccess.Write)
                    Dim data As Integer = stream.ReadByte()
                    While data <> -1
                        decompressedFile.WriteByte(data)
                        data = stream.ReadByte()
                    End While
-            decompressedFile.Close()
-            stream.Close()
-        Else
-            '以 zip 方式解压
-            Using Archive = ZipFile.Open(CompressFilePath, ZipArchiveMode.Read, If(Encode, Encoding.GetEncoding("GB18030")))
-                Dim TotalCount As Long = Archive.Entries.Count
-                For Each Entry As ZipArchiveEntry In Archive.Entries
-                    If ProgressIncrementHandler IsNot Nothing AndAlso TotalCount > 0 Then ProgressIncrementHandler(1 / TotalCount)
+                End Using
+            End Using
+            Return
+        End If
+        '解压 zip
+        Dim TryExtractZip =
+        Sub(Encoding As Encoding)
+            Using Archive = ZipFile.Open(CompressFilePath, ZipArchiveMode.Read, Encoding)
+                Dim EntryCount = Archive.Entries.Count
+                For Each Entry In Archive.Entries
+                    If ProgressIncrementHandler IsNot Nothing AndAlso EntryCount > 0 Then ProgressIncrementHandler(1 / EntryCount)
                    Dim DestinationFullPath As String = IO.Path.Combine(DestDirectory, Entry.FullName)
                    If Not IO.Path.GetFullPath(DestinationFullPath).StartsWithF(IO.Path.GetFullPath(DestDirectory), True) Then Continue For 'ZipSlip 漏洞修复
                    If DestinationFullPath.EndsWithF("\") OrElse DestinationFullPath.EndsWithF("/") Then Continue For '不创建空文件夹
@@ -1313,7 +1317,17 @@ Re:
                    Entry.ExtractToFile(DestinationFullPath.Replace(DestinationDirectory, ShortenPath(DestinationDirectory)), True) '#7329
                Next
            End Using
-        End If
+        End Sub
+        Try
+            TryExtractZip(Encoding.UTF8)
+        Catch ex As Exception
+            Log(ex, $"首次解压尝试失败，将更换编码并重试（{CompressFilePath} → {DestDirectory}）")
+            Try
+                TryExtractZip(Encoding.GetEncoding("GB18030"))
+            Catch
+                Throw
+            End Try
+        End Try
    End Sub

    ''' <summary>
@@ -1609,6 +1623,7 @@ RetryDir:
    End Function
    ''' <summary>
    ''' 分割字符串。
+    ''' 若原始字符串为空，则返回 {""}。
    ''' </summary>
    <Extension> Public Function Split(FullStr As String, SplitStr As String) As String()
        If SplitStr.Length = 1 Then
@@ -2297,10 +2312,10 @@ NextElement:
        Return Date.Now.ToString("HH':'mm':'ss'.'fff")
    End Function
    ''' <summary>
-    ''' 获取系统运行时间（毫秒），保证为正 Long 且大于 1，但可能突变减小。
+    ''' 获取一个单调递增时间值（毫秒）。
    ''' </summary>
-    Public Function GetTimeTick() As Long
-        Return My.Computer.Clock.TickCount + 2147483651L
+    Public Function GetTimeMs() As Long
+        Return Stopwatch.GetTimestamp() \ (Stopwatch.Frequency \ 1000L)
    End Function
    ''' <summary>
    ''' 将时间间隔转换为类似“5 分 10 秒前”的易于阅读的形式。
@@ -295,7 +295,7 @@

            If (State = LoadState.Loading OrElse State = LoadState.Finished) AndAlso '正在加载或已结束…
               (IgnoreReloadTimeout OrElse ReloadTimeout = -1 OrElse
-               LastFinishedTime = 0 OrElse GetTimeTick() - LastFinishedTime < ReloadTimeout) Then '…且没有超时…
+               LastFinishedTime = 0 OrElse GetTimeMs() - LastFinishedTime < ReloadTimeout) Then '…且没有超时…
                Return False '…则不重试
            Else
                Return True '否则需要重启
@@ -328,7 +328,7 @@
                    If ModeDebug AndAlso Not LogBlackList.Contains(Name) Then Log($"[Loader] 加载线程 {Name} ({Thread.CurrentThread.ManagedThreadId}) 已完成")
                    RaisePreviewFinish()
                    State = LoadState.Finished
-                    LastFinishedTime = GetTimeTick() '未中断，本次输出有效
+                    LastFinishedTime = GetTimeMs() '未中断，本次输出有效
                Catch ex As CancelledException
                    If ModeDebug Then Log(ex, $"加载线程 {Name} ({Thread.CurrentThread.ManagedThreadId}) 已触发取消中断，已完成 {Math.Round(Progress * 100)}%")
                    If Not IsAborted Then State = LoadState.Aborted
@@ -52,7 +52,7 @@ Public Module ModNet
            Optional Encoding As Encoding = Nothing, Optional SimulateBrowserHeaders As Boolean = False) As String
        Dim RetryCount As Integer = 0
        Dim RetryException As Exception = Nothing
-        Dim StartTime As Long = GetTimeTick()
+        Dim StartTime As Long = GetTimeMs()
        Try
 Retry:
            Select Case RetryCount
@@ -62,7 +62,7 @@ Retry:
                    Thread.Sleep(500)
                    Return NetRequestByClient(Url, Method, Content, ContentType, Accept, 30000, Headers, RequireJson, Encoding, SimulateBrowserHeaders)
                Case Else '快速重试
-                    If GetTimeTick() - StartTime > 5500 Then
+                    If GetTimeMs() - StartTime > 5500 Then
                        '若前两次加载耗费 5 秒以上，才进行重试
                        Thread.Sleep(500)
                        Return NetRequestByClient(Url, Method, Content, ContentType, Accept, 4000, Headers, RequireJson, Encoding, SimulateBrowserHeaders)
@@ -586,7 +586,7 @@ RequestFinished:
        ''' <summary>
        ''' 上次记速时的时间。
        ''' </summary>
-        Private SpeedLastTime As Long = GetTimeTick()
+        Private SpeedLastTime As Long = GetTimeMs()
        ''' <summary>
        ''' 上次记速时的已下载大小。
        ''' </summary>
@@ -596,8 +596,8 @@ RequestFinished:
        ''' </summary>
        Public ReadOnly Property Speed As Long
            Get
-                If GetTimeTick() - SpeedLastTime > 200 Then
-                    Dim DeltaTime As Long = GetTimeTick() - SpeedLastTime
+                If GetTimeMs() - SpeedLastTime > 200 Then
+                    Dim DeltaTime As Long = GetTimeMs() - SpeedLastTime
                    _Speed = (DownloadDone - SpeedLastDone) / (DeltaTime / 1000)
                    SpeedLastDone = DownloadDone
                    SpeedLastTime += DeltaTime
@@ -610,7 +610,7 @@ RequestFinished:
        ''' <summary>
        ''' 线程初始化时的时间。
        ''' </summary>
-        Public InitTime As Long = GetTimeTick()
+        Public InitTime As Long = GetTimeMs()
        ''' <summary>
        ''' 上次接受到有效数据的时间，-1 表示尚未有有效数据。
        ''' </summary>
@@ -773,7 +773,7 @@ RequestFinished:
        ''' <summary>
        ''' 上次记速时的时间。
        ''' </summary>
-        Private SpeedLastTime As Long = GetTimeTick()
+        Private SpeedLastTime As Long = GetTimeMs()
        ''' <summary>
        ''' 上次记速时的已下载大小。
        ''' </summary>
@@ -783,8 +783,8 @@ RequestFinished:
        ''' </summary>
        Public ReadOnly Property Speed As Long
            Get
-                If GetTimeTick() - SpeedLastTime > 200 Then
-                    Dim DeltaTime As Long = GetTimeTick() - SpeedLastTime
+                If GetTimeMs() - SpeedLastTime > 200 Then
+                    Dim DeltaTime As Long = GetTimeMs() - SpeedLastTime
                    _Speed = (DownloadDone - SpeedLastDone) / (DeltaTime / 1000)
                    SpeedLastDone = DownloadDone
                    SpeedLastTime += DeltaTime
@@ -1079,7 +1079,7 @@ NotSupportRange:
                    SyncLock NetTaskSpeedLimitLeftLock
                        If NetTaskSpeedLimitHigh > 0 Then NetTaskSpeedLimitLeft -= RealDataCount
                    End SyncLock
-                    Dim DeltaTime = GetTimeTick() - Th.LastReceiveTime
+                    Dim DeltaTime = GetTimeMs() - Th.LastReceiveTime
                    If DeltaTime > 1000000 Then DeltaTime = 1 '避免时间刻反转导致出现极大值
                    If RealDataCount > 0 Then
                        '有数据
@@ -1091,7 +1091,7 @@ NotSupportRange:
                            End SyncLock
                            SyncLock LockCount
                                ConnectCount += 1
-                                ConnectTime += GetTimeTick() - Th.InitTime
+                                ConnectTime += GetTimeMs() - Th.InitTime
                            End SyncLock
                        End If
                        SyncLock LockCount
@@ -1113,7 +1113,7 @@ NotSupportRange:
                                    Th.Source.SingleThread Is Nothing Then '且并非单线程下载
                            Throw New TimeoutException("由于速度过慢断开链接，下载 " & RealDataCount & " B，消耗 " & DeltaTime & " ms。")
                        End If
-                        Th.LastReceiveTime = GetTimeTick()
+                        Th.LastReceiveTime = GetTimeMs()
                    ElseIf Th.LastReceiveTime > 0 AndAlso DeltaTime > Timeout Then
                        '无数据，且已超时
                        Throw New TimeoutException("操作超时，无数据。")
@@ -1346,6 +1346,7 @@ Retry:
                If State >= NetState.Finished Then Return
                If RaiseEx IsNot Nothing Then Ex.Add(RaiseEx)
                '凉凉
+                Log($"[Download] {LocalName}：已失败，当前状态 {State}")
                State = NetState.Interrupted
            End SyncLock
            AbortInternal()
@@ -1363,6 +1364,7 @@ Retry:
            '确认中断
            SyncLock LockState
                If State >= NetState.Finished Then Return
+                Log($"[Download] {LocalName}：已中断，当前状态 {State}")
                State = NetState.Interrupted
            End SyncLock
            AbortInternal()
@@ -1373,7 +1375,6 @@ Retry:
            SyncLock NetManager.LockRemain
                NetManager.FileRemain -= 1
            End SyncLock
-            Log($"[Download] {LocalName}：已终止，当前状态 {State}")
        End Sub

        '状态改变接口
@@ -1584,14 +1585,8 @@ FinishExCatch:
                For Each File As NetFile In Files
                    Dim Target As String = CheckExistingFile(FolderList, VersionFolders, File)
                    If File.State >= NetState.WaitingToDownload Then Return '中断
-                    If Target Is Nothing Then
-                        '未找到相同文件
-                        SyncLock LockState
-                            File.State = NetState.WaitingToDownload
-                            File.IsCopy = False
-                        End SyncLock
-                    Else
                    '已找到相同文件
+                    If Target IsNot Nothing Then
                        File.IsCopy = True
                        Dim RetryCount As Integer = 0
 Retry:
@@ -1601,20 +1596,21 @@ Retry:
                                CopyFile(Target, File.LocalPath)
                            End If
                            File.Finish(False)
+                            Continue For
                        Catch ex As Exception
                            RetryCount += 1
                            Log(ex, $"复制已存在的文件失败，第 {RetryCount} 次重试（{Target} → {File.LocalPath}）")
                            If RetryCount < 3 Then
-                                Thread.Sleep(200)
+                                Thread.Sleep(2000)
                                GoTo Retry
                            End If
-                            '失败，回退到下载
+                        End Try
+                    End If
+                    '回退到下载
                    SyncLock LockState
                        File.State = NetState.WaitingToDownload
                        File.IsCopy = False
                    End SyncLock
-                        End Try
-                    End If
                Next
            Catch ex As Exception
                OnFail(New List(Of Exception) From {New Exception("下载已存在文件查找失败", ex)})
@@ -1639,6 +1635,7 @@ Retry:
            End If
            Dim Type = TypeIndexes.MaxOf(Function(kv) kv.Item2).FolderName.TrimStart("\"c)
            '根据类别进行查找
+            Static Sizes As New SafeDictionary(Of String, Long)
            Select Case Type
                Case "assets\", "libraries\"
                    'assets/libraries：查找 MC 文件夹下的相同路径
@@ -1651,6 +1648,10 @@ Retry:
                    For Each VersionFolder In VersionFolders
                        For Each Candidate In Directory.GetFiles(VersionFolder,
                            "*." & GetFileNameFromPath(File.LocalPath).AfterLast(".").ToLower, SearchOption.TopDirectoryOnly)
+                            '快速进行大小校验
+                            If Not Sizes.ContainsKey(Candidate) Then Sizes(Candidate) = New FileInfo(Candidate).Length
+                            If File.Check.ActualSize <> Sizes(Candidate) Then Continue For
+                            'Hash 校验
                            If File.Check.Check(Candidate) Is Nothing Then Return Candidate
                        Next
                    Next
@@ -1662,7 +1663,6 @@ Retry:
                        If Not Directory.Exists(TargetFolder) Then Continue For
                        For Each Candidate In Directory.GetFiles(TargetFolder)
                            '快速进行大小校验
-                            Static Sizes As New SafeDictionary(Of String, Long)
                            If Not Sizes.ContainsKey(Candidate) Then Sizes(Candidate) = New FileInfo(Candidate).Length
                            If File.Check.ActualSize <> Sizes(Candidate) Then Continue For
                            'Hash 校验
@@ -1803,7 +1803,7 @@ Retry:
        ''' </summary>
        Private Sub RefreshStat()
            Try
-                Dim DeltaTime As Long = GetTimeTick() - RefreshStatLast
+                Dim DeltaTime As Long = GetTimeMs() - RefreshStatLast
                If DeltaTime = 0 Then Return
                RefreshStatLast += DeltaTime
 #Region "刷新整体速度"
@@ -1905,7 +1905,7 @@ Retry:
            RunInNewThread(
            Sub()
                Try
-                    Dim NextTick As Long = GetTimeTick()
+                    Dim NextTick As Long = GetTimeMs()
                    While True
                        '增加限速余量
                        If NetTaskSpeedLimitHigh > 0 Then NetTaskSpeedLimitLeft = NetTaskSpeedLimitHigh / 10
@@ -1913,11 +1913,11 @@ Retry:
                        RefreshStat()
                        '等待 100 ms
                        NextTick += 100
-                        Dim SleepTime = NextTick - GetTimeTick()
+                        Dim SleepTime = NextTick - GetTimeMs()
                        If SleepTime > 0 Then
                            Thread.Sleep(SleepTime)
                        Else
-                            NextTick = GetTimeTick() '超时，直接追帧，不等待
+                            NextTick = GetTimeMs() '超时，直接追帧，不等待
                        End If
                    End While
                Catch ex As Exception
@@ -72,7 +72,7 @@ Public Class MyBitmap
                End If
            Else
                '使用这种自己接管 FileStream 的方法加载才能解除文件占用
-                Using InputStream As New FileStream(FilePathOrResourceName, FileMode.Open)
+                Using InputStream As New FileStream(FilePathOrResourceName, FileMode.Open, FileAccess.Read, FileShare.Read)
                    '判断是否为 WebP 文件头
                    Dim Header(1) As Byte
                    InputStream.Read(Header, 0, 2)
@@ -48,9 +48,9 @@

 #Region "CompDatabase | Mod 数据库"

-    Private _CompDatabase As List(Of CompDatabaseEntry) = Nothing
    Private ReadOnly Property CompDatabase As List(Of CompDatabaseEntry)
        Get
+            Static _CompDatabase As List(Of CompDatabaseEntry) = Nothing
            If _CompDatabase IsNot Nothing Then Return _CompDatabase
            '初始化数据库
            _CompDatabase = New List(Of CompDatabaseEntry)
@@ -881,7 +881,7 @@ NoSubtitle:
                Case CompType.ResourcePack
                    Address += "&classId=12"
            End Select
-            Address += "&categoryId=" & If(Tag = "", "0", Tag.BeforeFirst("/"))
+            If Tag <> "" Then Address += "&categoryId=" & Tag.BeforeFirst("/")
            If ModLoader <> CompModLoaderType.Any Then Address += "&modLoaderType=" & CType(ModLoader, Integer)
            If Not String.IsNullOrEmpty(GameVersion) Then Address += "&gameVersion=" & GameVersion
            If Not String.IsNullOrEmpty(SearchText) Then Address += "&searchFilter=" & Net.WebUtility.UrlEncode(SearchText)
@@ -1355,6 +1355,10 @@ Retry:
        ''' </summary>
        Public ReadOnly Hash As String = Nothing
        ''' <summary>
+        ''' 文件大小。不可用时为 -1。
+        ''' </summary>
+        Public ReadOnly Size As Integer = -1
+        ''' <summary>
        ''' 该文件的所有依赖工程的原始 ID。
        ''' 这些 ID 可能没有加载，在加载后会添加到 Dependencies 中（主要是因为 Modrinth 返回的是字符串 ID 而非 Slug，导致 Project.Id 查询不到）。
        ''' </summary>
@@ -1368,7 +1372,7 @@ Retry:
        ''' </summary>
        ''' <param name="LocalAddress">目标本地文件夹，或完整的文件路径。会自动判断类型。</param>
        Public Function ToNetFile(LocalAddress As String) As NetFile
-            Return New NetFile(DownloadUrls, LocalAddress & If(LocalAddress.EndsWithF("\"), FileName, ""), New FileChecker(Hash:=Hash), SimulateBrowserHeaders:=True)
+            Return New NetFile(DownloadUrls, LocalAddress & If(LocalAddress.EndsWithF("\"), FileName, ""), New FileChecker(Hash:=Hash, ActualSize:=Size), SimulateBrowserHeaders:=True)
        End Function

        '实例化
@@ -1390,6 +1394,7 @@ Retry:
                If Data.ContainsKey("FileName") Then FileName = Data("FileName").ToString
                If Data.ContainsKey("DownloadUrls") Then DownloadUrls = Data("DownloadUrls").ToObject(Of List(Of String))
                If Data.ContainsKey("ModLoaders") Then ModLoaders = Data("ModLoaders").ToObject(Of List(Of CompModLoaderType))
+                If Data.ContainsKey("Size") Then Size = Data("Size").ToObject(Of Integer)
                If Data.ContainsKey("Hash") Then Hash = Data("Hash").ToString
                If Data.ContainsKey("GameVersions") Then GameVersions = Data("GameVersions").ToObject(Of List(Of String))
                If Data.ContainsKey("RawDependencies") Then RawDependencies = Data("RawDependencies").ToObject(Of List(Of String))
@@ -1407,6 +1412,7 @@ Retry:
                    Status = CType(Data("releaseType").ToObject(Of Integer), CompFileStatus)
                    DownloadCount = Data("downloadCount")
                    FileName = Data("fileName")
+                    Size = Data("fileLength")
                    Hash = CType(Data("hashes"), JArray).ToList.FirstOrDefault(Function(s) s("algo").ToObject(Of Integer) = 1)?("value")
                    If Hash Is Nothing Then Hash = CType(Data("hashes"), JArray).ToList.FirstOrDefault(Function(s) s("algo").ToObject(Of Integer) = 2)?("value")
                    'DownloadAddress
@@ -1453,6 +1459,7 @@ Retry:
                        Dim File As JToken = Data("files")(0)
                        FileName = File("filename")
                        DownloadUrls = New List(Of String) From {File("url"), DlSourceModGet(File("url"))}.Distinct.ToList '同时添加了镜像源
+                        Size = File("size")
                        Hash = File("hashes")("sha1")
                    End If
                    'ModLoaders
@@ -1531,6 +1538,7 @@ Retry:
            If FileName IsNot Nothing Then Json.Add("FileName", FileName)
            If DownloadUrls IsNot Nothing Then Json.Add("DownloadUrls", New JArray(DownloadUrls))
            If Hash IsNot Nothing Then Json.Add("Hash", Hash)
+            If Size >= 0 Then Json.Add("Size", Size)
            Json.Add("RawDependencies", New JArray(RawDependencies))
            Json.Add("Dependencies", New JArray(Dependencies))
            Return Json
@@ -98,7 +98,7 @@
        Try
            Dim Info As New FileInfo(FilePath)
            If Info.Exists AndAlso Info.Length > 0 AndAlso Not FilePath.EndsWithF(".jar", True) Then
-                ExtractFile(FilePath, TempFolder & "Temp\")
+                ExtractCompressedFile(FilePath, TempFolder & "Temp\")
                Log("[Crash] 已解压导入的日志文件：" & FilePath)
                GoTo Extracted
            End If
@@ -712,11 +712,11 @@ NextStack:
                Dim Word As String = Splited(i)
                If Word.Length <= 2 OrElse Word.StartsWithF("func_") Then Continue For
                If {"com", "org", "net", "asm", "fml", "mod", "jar", "sun", "lib", "map", "gui", "dev", "nio", "api", "dsi", "top", "mcp",
-                    "core", "init", "mods", "main", "file", "game", "load", "read", "done", "util", "tile", "item", "base", "oshi", "impl", "data", "pool", "task",
-                    "forge", "setup", "block", "model", "mixin", "event", "unimi", "netty", "world", "lwjgl",
-                    "gitlab", "common", "server", "config", "mixins", "compat", "loader", "launch", "entity", "assist", "client", "plugin", "modapi", "mojang", "shader", "events", "github", "recipe", "render", "packet", "events",
-                    "preinit", "preload", "machine", "reflect", "channel", "general", "handler", "content", "systems", "modules", "service",
-                    "fastutil", "optifine", "internal", "platform", "override", "fabricmc", "neoforge",
+                    "core", "init", "mods", "main", "file", "game", "load", "read", "done", "util", "tile", "item", "base", "fake", "oshi", "impl", "data", "pool", "task",
+                    "forge", "setup", "block", "model", "mixin", "event", "unimi", "netty", "world", "lwjgl", "fakes",
+                    "gitlab", "common", "server", "config", "mixins", "compat", "loader", "launch", "script", "entity", "assist", "client", "plugin", "modapi", "mojang", "shader", "events", "github", "recipe", "render", "packet", "events",
+                    "preinit", "preload", "machine", "reflect", "channel", "general", "handler", "content", "systems", "modules", "service", "scripts", "network",
+                    "fastutil", "optifine", "internal", "platform", "override", "fabricmc", "neoforge", "external",
                    "injection", "listeners", "scheduler", "minecraft", "universal", "multipart", "neoforged", "microsoft",
                    "transformer", "transformers", "minecraftforge", "blockentity", "spongepowered", "electronwill", "concurrent"
                   }.Contains(Word.ToLower) Then Continue For
@@ -222,14 +222,14 @@
    ''' </summary>
    Public DlClientListMojangLoader As New LoaderTask(Of String, DlClientListResult)("DlClientList Mojang", AddressOf DlClientListMojangMain)
    Private Sub DlClientListMojangMain(Loader As LoaderTask(Of String, DlClientListResult))
-        Dim StartTime As Long = GetTimeTick()
+        Dim StartTime As Long = GetTimeMs()
        Dim Json As JObject = GetJson(NetRequestByClientRetry("https://launchermeta.mojang.com/mc/game/version_manifest.json", RequireJson:=True))
        Try
            Dim Versions As JArray = Json("versions")
            If Versions.Count < 200 Then Throw New Exception("获取到的版本列表长度不足（" & Json.ToString & "）")
            '确定官方源是否可用
            If Not DlPreferMojang Then
-                Dim DeltaTime = GetTimeTick() - StartTime
+                Dim DeltaTime = GetTimeMs() - StartTime
                DlPreferMojang = DeltaTime < 4000
                Log($"[Download] Mojang 官方源加载耗时：{DeltaTime}ms，{If(DlPreferMojang, "可优先使用官方源", "不优先使用官方源")}")
            End If
@@ -844,7 +844,7 @@
        Public Sub New(ApiName As String)
            IsNeoForge = True
            Me.ApiName = ApiName
-            IsBeta = ApiName.Contains("beta") OrElse ApiName.Contains("alpha")
+            IsBeta = ApiName.ContainsF("beta", True) OrElse ApiName.ContainsF("alpha", True)
            If ApiName.Contains("1.20.1") Then '1.20.1-47.1.99
                VersionName = ApiName.Replace("1.20.1-", "")
                Version = New Version("19." & VersionName)
@@ -465,9 +465,10 @@ NoUserJava:
        If Not Left.IsJre AndAlso Right.IsJre Then Return False
        '4. Java 大版本
        If Left.MajorVersion <> Right.MajorVersion Then
-            '                             Java  7   8   9  10  11  12 13 14 15  16  17  18  19  20  21  22  23...
-            Dim Weight = {0, 1, 2, 3, 4, 5, 6, 14, 30, 10, 12, 15, 13, 9, 8, 7, 11, 31, 29, 16, 17, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18}
-            Return Weight.ElementAtOrDefault(Left.MajorVersion) >= Weight.ElementAtOrDefault(Right.MajorVersion)
+            '                             Java  7   8   9  10  11  12 13 14 15  16  17  18  19  20
+            Dim Weight = {0, 1, 2, 3, 4, 5, 6, 14, 30, 10, 12, 15, 13, 9, 8, 7, 11, 31, 29, 16, 17} '更高的版本指定为 20，且越低越好
+            Return If(Left.MajorVersion > 20, 20 - Left.MajorVersion * 0.0001, Weight.ElementAtOrDefault(Left.MajorVersion)) >=
+                   If(Right.MajorVersion > 20, 20 - Right.MajorVersion * 0.0001, Weight.ElementAtOrDefault(Right.MajorVersion))
        End If
        '5. 最次级版本号更接近 51
        Return Math.Abs(Left.Version.Revision - 51) <= Math.Abs(Right.Version.Revision - 51)
@@ -544,7 +544,7 @@ NextInner:
        '检查是否已经登录完成
        If Not Data.IsForceRestarting AndAlso '不要求强行重启
           Input.AccessToken <> "" AndAlso '已经登录过了
-           (McLoginMsRefreshTime > 0 AndAlso GetTimeTick() - McLoginMsRefreshTime < 1000 * 60 * 10) Then '完成时间在 10 分钟内
+           (McLoginMsRefreshTime > 0 AndAlso GetTimeMs() - McLoginMsRefreshTime < 1000 * 60 * 10) Then '完成时间在 10 分钟内
            Data.Output = New McLoginResult With
                {.AccessToken = Input.AccessToken, .Name = Input.UserName, .Uuid = Input.Uuid, .Type = "Microsoft", .ClientToken = Input.Uuid, .ProfileJson = Input.ProfileJson}
            GoTo SkipLogin
@@ -591,7 +591,7 @@ Relogin:
        Setup.Set("LoginMsJson", MsJson.ToString(Newtonsoft.Json.Formatting.None))
        Data.Output = New McLoginResult With {.AccessToken = AccessToken, .Name = Result(1), .Uuid = Result(0), .Type = "Microsoft", .ClientToken = Result(0), .ProfileJson = Result(2)}
        '结束
-        McLoginMsRefreshTime = GetTimeTick()
+        McLoginMsRefreshTime = GetTimeMs()
        McLaunchLog("微软登录完成")
 SkipLogin:
        Setup.Set("HintBuy", True) '关闭正版购买提示
@@ -1771,7 +1771,7 @@ NextInstance:
            If Not Native.IsNatives Then Continue For
            Dim Zip As ZipArchive
            Try
-                Zip = New ZipArchive(New FileStream(Native.LocalPath, FileMode.Open))
+                Zip = New ZipArchive(New FileStream(Native.LocalPath, FileMode.Open, FileAccess.Read, FileShare.Read))
            Catch ex As InvalidDataException
                Log(ex, "打开 Natives 文件失败（" & Native.LocalPath & "）")
                File.Delete(Native.LocalPath)
@@ -426,8 +426,8 @@ Public Module ModMinecraft
                End Try
 #End Region
 VersionSearchFinish:
-                _Version.VanillaName = _Version.VanillaName.Replace("_unobfuscated", "").Replace(" Unobfuscated", "")
                '获取版本号
+                _Version.VanillaName = _Version.VanillaName.Replace("_unobfuscated", "").Replace(" Unobfuscated", "")
                If _Version.VanillaName.StartsWithF("1.") Then
                    Dim Segments = _Version.VanillaName.Split(" _-.".ToCharArray)
                    _Version.Vanilla = New Version(
@@ -1,7 +1,7 @@
 Imports System.IO.Compression

 Public Module ModMod
-    Private Const LocalModCacheVersion As Integer = 10
+    Private Const LocalModCacheVersion As Integer = 11

    Public Class McMod

@@ -137,7 +137,7 @@ Public Module ModMod
                '基础可用性检查、打开 Jar 文件
                If Path.Length < 2 Then Throw New FileNotFoundException("错误的 Mod 文件路径（" & If(Path, "null") & "）")
                If Not File.Exists(Path) Then Throw New FileNotFoundException("未找到 Mod 文件（" & Path & "）")
-                Jar = New ZipArchive(New FileStream(Path, FileMode.Open))
+                Jar = New ZipArchive(New FileStream(Path, FileMode.Open, FileAccess.Read, FileShare.Read))
                '信息获取
                LoadMetadataFromJar(Jar)
            Catch ex As UnauthorizedAccessException
@@ -424,7 +424,7 @@ Finished:
        ''' </summary>
        Public ReadOnly Property CanUpdate As Boolean
            Get
-                Return Not Setup.Get("UiHiddenFunctionModUpdate") AndAlso Not Setup.Get("VersionAdvanceDisableModUpdate", Instance:=PageInstanceLeft.Instance) AndAlso ChangelogUrls.Any()
+                Return Not Setup.Get("UiHiddenFunctionModUpdate") AndAlso Not Setup.Get("VersionAdvanceDisableModUpdate", Instance:=PageInstanceLeft.Instance) AndAlso UpdateFile IsNot Nothing
            End Get
        End Property

@@ -604,7 +604,7 @@ Finished:
            For Each ModFile As FileInfo In ModFileList
                If Loader.IsAborted Then Return
                Dim ModEntry As New McMod(ModFile.FullName)
-                Dim DumpMod As McMod = ModList.FirstOrDefault(Function(m) m.RawFileName = ModEntry.RawFileName)
+                Dim DumpMod As McMod = ModList.FirstOrDefault(Function(m) m.RawFileName = ModEntry.RawFileName) '存在两个文件，名称相同，但一个启用一个禁用
                If DumpMod IsNot Nothing Then
                    Dim DisabledMod As McMod = If(DumpMod.State = McMod.McModState.Disabled, DumpMod, ModEntry)
                    Log($"[Mod] 重复的 Mod 文件：{DumpMod.FileName} 与 {ModEntry.FileName}，已忽略 {DisabledMod.FileName}", LogLevel.Debug)
@@ -619,10 +619,7 @@ Finished:
            Log($"[Mod] 共发现 {ModList.Count} 个 Mod")

            '排序
-            ModList = ModList.SortByComparison(
-            Function(Left, Right) As Boolean
-                Return Not Right.FileName.CompareTo(Left.FileName)
-            End Function)
+            ModList = ModList.OrderBy(Function(m) m.FileName).ToList

            '回设
            If Loader.IsAborted Then Return
@@ -112,19 +112,14 @@ Public Module ModModpack
    Private Sub ExtractModpackFiles(InstallTemp As String, FileAddress As String, Loader As LoaderBase, ProgressIncrement As Double)
        '解压文件
        Dim RetryCount As Integer = 1
-        Dim Encode = Encoding.GetEncoding("GB18030")
        Dim InitialProgress = Loader.Progress
        Try
 Retry:
            Loader.Progress = InitialProgress
            DeleteDirectory(InstallTemp)
-            ExtractFile(FileAddress, InstallTemp, Encode, ProgressIncrementHandler:=Sub(Delta) Loader.Progress += Delta * ProgressIncrement)
+            ExtractCompressedFile(FileAddress, InstallTemp, ProgressIncrementHandler:=Sub(Delta) Loader.Progress += Delta * ProgressIncrement)
        Catch ex As Exception
            Log(ex, "第 " & RetryCount & " 次解压尝试失败")
-            If TypeOf ex Is ArgumentException Then
-                Encode = Encoding.UTF8
-                Log("[ModPack] 已切换压缩包解压编码为 UTF8")
-            End If
            '完全不知道为啥会出现文件正在被另一进程使用的问题，总之加个重试
            If RetryCount < 5 Then
                Thread.Sleep(RetryCount * 2000)
@@ -647,7 +647,7 @@ NextFile:
            DeleteDirectory(PathTemp & "Help")
            Directory.CreateDirectory(PathTemp & "Help")
            WriteFile(PathTemp & "Cache\Help.zip", GetResources("Help"))
-            ExtractFile(PathTemp & "Cache\Help.zip", PathTemp & "Help", Encoding.UTF8)
+            ExtractCompressedFile(PathTemp & "Cache\Help.zip", PathTemp & "Help")
            Setup.Set("SystemHelpVersion", VersionCode)
            Log("[Help] 已解压内置帮助文件，目前状态：" & File.Exists(PathTemp & "Help\启动器\备份设置.xaml"), LogLevel.Debug)
        End If
@@ -51,6 +51,6 @@ Imports System.Runtime.InteropServices
 ' 可以指定所有值，也可以使用以下所示的 "*" 预置版本号和修订号
 ' 方法是按如下所示使用“*”

-<Assembly: AssemblyVersion("2.12.1.0")>
-<Assembly: AssemblyFileVersion("2.12.1.0")>
+<Assembly: AssemblyVersion("2.12.2.0")>
+<Assembly: AssemblyFileVersion("2.12.2.0")>
 <Assembly: NeutralResourcesLanguage("")>
@@ -1329,7 +1329,7 @@ Retry:
                Dim Installer As ZipArchive = Nothing
                Try
                    '解压并获取、合并两个 Json 的信息
-                    Installer = New ZipArchive(New FileStream(InstallerAddress, FileMode.Open))
+                    Installer = New ZipArchive(New FileStream(InstallerAddress, FileMode.Open, FileAccess.Read, FileShare.Read))
                    Task.Progress = 0.2
                    Dim Json As JObject = GetJson(ReadFile(Installer.GetEntry("install_profile.json").Open))
                    Dim Json2 As JObject = GetJson(ReadFile(Installer.GetEntry("version.json").Open))
@@ -1417,7 +1417,7 @@ Retry:
                    '记录当前文件夹列表（在新建目标文件夹之前）
                    Dim OldList = New DirectoryInfo(McFolder & "versions\").EnumerateDirectories.Select(Function(i) i.FullName).ToList()
                    '解压并获取信息
-                    Installer = New ZipArchive(New FileStream(InstallerAddress, FileMode.Open))
+                    Installer = New ZipArchive(New FileStream(InstallerAddress, FileMode.Open, FileAccess.Read, FileShare.Read))
                    Dim Json As JObject = GetJson(ReadFile(Installer.GetEntry("install_profile.json").Open))
                    '新建目标版本文件夹
                    Directory.CreateDirectory(VersionFolder)
@@ -1484,7 +1484,7 @@ Retry:
                Dim Installer As ZipArchive = Nothing
                Try
                    '解压并获取信息
-                    Installer = New ZipArchive(New FileStream(InstallerAddress, FileMode.Open))
+                    Installer = New ZipArchive(New FileStream(InstallerAddress, FileMode.Open, FileAccess.Read, FileShare.Read))
                    Task.Progress = 0.2
                    Dim Json As JObject = GetJson(ReadFile(Installer.GetEntry("install_profile.json").Open))
                    Task.Progress = 0.4
@@ -1501,7 +1501,7 @@ Retry:
                        Task.Progress = 0.6
                        '解压支持库文件
                        Installer.Dispose()
-                        ExtractFile(InstallerAddress, InstallerAddress & "_unrar\")
+                        ExtractCompressedFile(InstallerAddress, InstallerAddress & "_unrar\")
                        CopyDirectory(InstallerAddress & "_unrar\maven\", McFolder & "libraries\")
                        DeleteDirectory(InstallerAddress & "_unrar\")
                    Else
@@ -94,7 +94,7 @@
                                    <local:ExportOption 
                                Title="整合包重要数据"
                                Description="脚本文件、内置资源包、数据包等"
-                                Rules="addons/|multiblocked/|modpack-update-checker/|global_packs/|global_resource_packs/|global_data_packs/|optional_data_packs/|maps/|icon.png|mods-resourcepacks/|matmos/|resource_assorts/|resource_assorts.json|patchouli_books/|datapacks/|kubejs*/|!kubejs*/probe/|!kubejs*/exported/|!kubejs*/jsconfig.json|!kubejs*/README.txt|openloader/|worldshape/|resources/|scripts/|structures/|fontfiles/|oresources/|packmenu/|craftpresence/|pointblanks/|template*/|!template*/playerdata/|!template*/stats/"
+                                Rules="addons/|multiblocked/|modpack-update-checker/|global_packs/|global_resource_packs/|global_data_packs/|optional_data_packs/|moonlight-global-datapacks/|maps/|icon.png|mods-resourcepacks/|matmos/|resource_assorts/|resource_assorts.json|patchouli_books/|datapacks/|kubejs*/|!kubejs*/probe/|!kubejs*/exported/|!kubejs*/jsconfig.json|!kubejs*/README.txt|openloader/|worldshape/|resources/|scripts/|structures/|fontfiles/|oresources/|packmenu/|craftpresence/|pointblanks/|template*/|!template*/playerdata/|!template*/stats/"
                                DefaultChecked="True" />
                                </local:MyCheckBox.Tag>
                            </local:MyCheckBox>
@@ -114,6 +114,14 @@
                                DefaultChecked="True" />
                                </local:MyCheckBox.Tag>
                            </local:MyCheckBox>
+                            <local:MyCheckBox>
+                                <local:MyCheckBox.Tag>
+                                    <local:ExportOption 
+                                Title="已上传的沉浸画"
+                                Rules="immersive_paintings/"
+                                DefaultChecked="True" />
+                                </local:MyCheckBox.Tag>
+                            </local:MyCheckBox>
                            <local:MyCheckBox>
                                <local:MyCheckBox.Tag>
                                    <local:ExportOption 
@@ -424,7 +424,7 @@ Public Class PageInstanceExport
        End If
        If PackPath Is Nothing Then
            Dim Extensions As New List(Of String)
-            If Not CheckAdvancedModrinth.Checked Then Extensions.Add("压缩文件(*.zip)|*.zip")
+            Extensions.Add("压缩文件(*.zip)|*.zip")
            If Not CheckOptionsPcl.Checked Then Extensions.Add("Modrinth 整合包文件(*.mrpack)|*.mrpack")
            PackPath = SelectSaveFile("选择导出位置",
                PackName & If(String.IsNullOrEmpty(TextExportVersion.Text), "", " " & TextExportVersion.Text), Extensions.Join("|"))
@@ -71,7 +71,7 @@
    ''' <summary>
    ''' 已加载的 Mod UI 缓存，不确保按显示顺序排列。Key 为 Mod 的 RawFileName。
    ''' </summary>
-    Public ModItems As New Dictionary(Of String, MyLocalModItem)
+    Public ModItems As New SafeDictionary(Of String, MyLocalModItem)
    ''' <summary>
    ''' 将加载器结果的 Mod 列表加载为 UI。
    ''' </summary>
@@ -87,10 +87,12 @@
                Return
            End If
            '修改缓存
+            SyncLock ModItems.SyncRoot
                ModItems.Clear()
                For Each ModEntity As McMod In McModLoader.Output
                    ModItems(ModEntity.RawFileName) = McModListItem(ModEntity)
                Next
+            End SyncLock
            '显示结果
            Filter = FilterType.All
            SearchBox.Text = "" '这会触发结果刷新，所以需要在 ModItems 更新之后，详见 #3124 的视频
@@ -151,11 +153,13 @@
        If ShowingMods.Any() Then
            PanList.Visibility = Visibility.Visible
            PanList.Children.Clear()
+            SyncLock ModItems.SyncRoot
                For Each TargetMod In ShowingMods
                    Dim Item As MyLocalModItem = ModItems(TargetMod.RawFileName)
                    Item.Checked = SelectedMods.Contains(TargetMod.RawFileName) '更新选中状态
                    PanList.Children.Add(Item)
                Next
+            End SyncLock
        Else
            PanList.Visibility = Visibility.Collapsed
        End If
@@ -528,6 +532,7 @@ Install:
            If IndexOfUi = -1 Then Continue For '因为未知原因 Mod 的状态已经切换完了
            PanList.Children.RemoveAt(IndexOfUi)
            PanList.Children.Insert(IndexOfUi, NewItem)
+            NewItem.UpdateLayout() '#7861
        Next
        If IsSuccessful Then
            RefreshBars()
@@ -591,7 +596,7 @@ Install:
                    NewestReplaceName = Join(NewestSegs, "-")
                End If
                '添加到下载列表
-                Dim TempAddress As String = PathTemp & "DownloadedMods\" & Entry.FileName.Replace(CurrentReplaceName, NewestReplaceName)
+                Dim TempAddress As String = PathTemp & "mods\" & Entry.FileName.Replace(CurrentReplaceName, NewestReplaceName) '需要下载到 mods 文件夹，以便重复文件检查时识别
                Dim RealAddress As String = GetPathFromFullPath(Entry.Path) & Entry.FileName.Replace(CurrentReplaceName, NewestReplaceName)
                FileList.Add(File.ToNetFile(TempAddress))
                FileCopyList(TempAddress) = RealAddress
@@ -232,9 +232,7 @@ Retry:
                Dim Uuid As String = McLoginMsLoader.Output.Uuid
                Dim SkinData As JObject = GetJson(McLoginMsLoader.Output.ProfileJson)
                '获取玩家的所有披风
-                Dim SelId As Integer? = Nothing
-                '获取玩家当前的披风
-                Dim CurId As Integer? = Nothing
+                Dim SelectedIndex As Integer? = Nothing
                RunInUiWait(
                Sub()
                    Try
@@ -248,25 +246,23 @@ Retry:
                            {"Mojang Office", "Mojang 办公室披风"}, {"Home", "家园披风"}, {"Menace", "入侵披风"}, {"Yearn", "渴望披风"},
                            {"Common", "普通披风"}, {"Pan", "薄煎饼披风"}, {"Founder's", "创始人披风"}, {"Copper", "铜披风"}, {"Zombie Horse", "僵尸马披风"}
                        }
-                        Dim SelectionControl As New List(Of IMyRadio) From {New MyRadioBox With {.Text = "无披风"}}
-                        Dim Id As Integer = 0
+                        Dim SelectionControl As New List(Of IMyRadio) From {
+                            New MyRadioBox With {.Text = "无披风", .Checked = Not SkinData("capes").Any(Function(c) c("state")?.ToString = "ACTIVE")}}
                        For Each Cape In SkinData("capes")
-                            Id += 1
                            Dim CapeName As String = Cape("alias").ToString
                            If CapeNames.ContainsKey(CapeName) Then CapeName = CapeNames(CapeName)
-                            If Cape("state")?.ToString = "ACTIVE" Then CurId = Id
                            SelectionControl.Add(New MyRadioBox With {.Text = CapeName, .Checked = Cape("state")?.ToString = "ACTIVE"})
                        Next
-                        SelId = MyMsgBoxSelect(SelectionControl, "选择披风", "确定", "取消")
+                        SelectedIndex = MyMsgBoxSelect(SelectionControl, "选择披风", "确定", "取消")
                    Catch ex As Exception
                        Log(ex, "获取玩家皮肤列表失败", LogLevel.Feedback)
                    End Try
                End Sub)
-                If SelId Is Nothing Then Return
+                If SelectedIndex Is Nothing Then Return
                '发送请求
                Dim Result As String = NetRequestByClientRetry("https://api.minecraftservices.com/minecraft/profile/capes/active",
-                    If(SelId = 0, HttpMethod.Delete, HttpMethod.Put),
-                    Content:=If(SelId = 0, "", New JObject(New JProperty("capeId", SkinData("capes")(SelId - 1)("id"))).ToString(0)),
+                    If(SelectedIndex = 0, HttpMethod.Delete, HttpMethod.Put),
+                    Content:=If(SelectedIndex = 0, "", New JObject(New JProperty("capeId", SkinData("capes")(SelectedIndex - 1)("id"))).ToString(0)),
                    ContentType:="application/json",
                    Headers:={{"Authorization", "Bearer " & AccessToken}})
                If Result.Contains("""errorMessage""") Then
@@ -274,11 +270,11 @@ Retry:
                    Return
                Else
                    Hint("更改披风成功！", HintType.Green)
-                    '#7894，更换披风后需更新当前选择的披风
-                    SkinData("capes")(SelId - 1)("state") = "ACTIVE"
-                    If CurId IsNot Nothing Then
-                        SkinData("capes")(CurId - 1)("state") = "INACTIVE"
-                    End If
+                    '更新当前选择的披风
+                    For Each Cape In SkinData("capes")
+                        Cape("state") = "INACTIVE"
+                    Next
+                    If SelectedIndex > 0 Then SkinData("capes")(SelectedIndex - 1)("state") = "ACTIVE"
                    McLoginMsLoader.Output.ProfileJson = SkinData.ToString()
                End If
            Catch ex As Exception
@@ -484,7 +484,7 @@ Public Class PageLinkMain
        If File.Exists(PathEasyTier & "EasyTier.zip") Then
            '解压
            Dim ExtractPath As String = RequestTaskTempFolder()
-            ExtractFile(PathEasyTier & "EasyTier.zip", ExtractPath,
+            ExtractCompressedFile(PathEasyTier & "EasyTier.zip", ExtractPath,
                ProgressIncrementHandler:=Sub(Progress) Task.Progress += Progress * 0.05)
            Dim ExtractedPath As String = New DirectoryInfo(ExtractPath).EnumerateDirectories.FirstOrDefault?.FullName
            Log("[Link] 联机模块解压时的临时路径：" & ExtractedPath)