Merge branch 'Hex-Dragon:main' into main

Plain Craft Launcher 2/Modules/Minecraft/ModComp.vb

@@ -247,7 +247,13 @@
                     Website = Data("links")("websiteUrl").ToString.TrimEnd("/")
                     LastUpdate = Data("dateReleased") '#1194
                     DownloadCount = Data("downloadCount")
-                    If Data("logo").Count > 0 Then LogoUrl = Data("logo")("thumbnailUrl")
+                    If Data("logo").Count > 0 Then
+                        If Data("logo")("thumbnailUrl") Is Nothing OrElse Data("logo")("thumbnailUrl") = "" Then
+                            LogoUrl = Data("logo")("url")
+                        Else
+                            LogoUrl = Data("logo")("thumbnailUrl")
+                        End If
+                    End If
                     'FileIndexes / GameVersions / ModLoaders
                     ModLoaders = New List(Of CompModLoaderType)
                     Dim Files As New List(Of KeyValuePair(Of Integer, List(Of String))) 'FileId, GameVersions
@@ -265,7 +271,7 @@
                     Next
                     CurseForgeFileIds = Files.Select(Function(f) f.Key).Distinct.ToList
                     GameVersions = Files.SelectMany(Function(f) f.Value).Where(Function(v) v.StartsWithF("1.")).
-                        Select(Function(v) CInt(Val(v.Split(".")(1).Before("-")))).Where(Function(v) v > 0).
+                        Select(Function(v) CInt(Val(v.Split(".")(1).BeforeFirst("-")))).Where(Function(v) v > 0).
                         Distinct.OrderByDescending(Function(v) v).ToList
                     ModLoaders = ModLoaders.Distinct.OrderBy(Of Integer)(Function(t) t).ToList
                     'Type
@@ -278,7 +284,8 @@
                     End If
                     'Tags
                     Tags = New List(Of String)
-                    For Each Category In Data("categories").Select(Of Integer)(Function(t) t("id")).Distinct.OrderByDescending(Function(c) c)
+                    For Each Category In If(Data("categories"), New JArray). '镜像源 API 可能丢失此字段：https://github.com/Hex-Dragon/PCL2/issues/4267#issuecomment-2254590831
+                        Select(Of Integer)(Function(t) t("id")).Distinct.OrderByDescending(Function(c) c)
                         Select Case Category
                         'Mod
                             Case 406 : Tags.Add("世界元素")
@@ -342,7 +349,7 @@
                     '搜索结果的键为 versions，获取特定工程的键为 game_versions
                     GameVersions = If(CType(If(Data("game_versions"), Data("versions")), JArray), New JArray).
                                        Select(Function(v) v.ToString).Where(Function(v) v.StartsWithF("1.")).
-                                       Select(Of Integer)(Function(v) Val(v.Split(".")(1).Before("-"))).Where(Function(v) v > 0).
+                                       Select(Of Integer)(Function(v) Val(v.Split(".")(1).BeforeFirst("-"))).Where(Function(v) v > 0).
                                        Distinct.OrderByDescending(Function(v) v).ToList
                     'Type
                     Select Case Data("project_type").ToString
@@ -385,9 +392,9 @@
                             Case "technology" : Tags.Add("科技")
                             Case "magic" : Tags.Add("魔法")
                             Case "adventure" : Tags.Add("冒险")
-                            Case "kitchen-sink" : Tags.Add("烹饪")
+                            Case "kitchen-sink" : Tags.Add("大杂烩")
                             Case "lightweight" : Tags.Add("轻量")
-                            'FUTURE: Res
+                                'FUTURE: Res
                         End Select
                     Next
                     If Not Tags.Any() Then Tags.Add("杂项")
@@ -416,7 +423,7 @@
             Json("DownloadCount") = DownloadCount
             If ModLoaders IsNot Nothing AndAlso ModLoaders.Any Then Json("ModLoaders") = New JArray(ModLoaders.Select(Function(m) CInt(m)))
             Json("Tags") = New JArray(Tags)
-            If LogoUrl IsNot Nothing Then Json("LogoUrl") = LogoUrl
+            If Not String.IsNullOrEmpty(LogoUrl) Then Json("LogoUrl") = LogoUrl
             If GameVersions.Any Then Json("GameVersions") = New JArray(GameVersions)
             Json("CacheTime") = Date.Now '用于检查缓存时间
             Return Json
@@ -428,7 +435,7 @@
             '获取版本描述
             Dim GameVersionDescription As String
             If GameVersions Is Nothing OrElse Not GameVersions.Any() Then
-                GameVersionDescription = "未知"
+                GameVersionDescription = "仅快照版本" '#5412
             Else
                 Dim SpaVersions As New List(Of String)
                 Dim IsOld As Boolean = False
@@ -451,14 +458,14 @@
                     If StartVersion = EndVersion Then
                         SpaVersions.Add("1." & StartVersion)
                     ElseIf McVersionHighest > -1 AndAlso StartVersion >= McVersionHighest Then
-                        If EndVersion <= 10 Then
+                        If EndVersion < 10 Then
                             SpaVersions.Clear()
                             SpaVersions.Add("全版本")
                             Exit For
                         Else
                             SpaVersions.Add("1." & EndVersion & "+")
                         End If
-                    ElseIf EndVersion <= 10 Then
+                    ElseIf EndVersion < 10 Then
                         SpaVersions.Add("1." & StartVersion & "-")
                         Exit For
                     ElseIf StartVersion - EndVersion = 1 Then
@@ -471,25 +478,32 @@
             End If
             '获取 Mod 加载器描述
             Dim ModLoaderDescriptionFull As String, ModLoaderDescriptionPart As String
-            Select Case ModLoaders.Count
+            Dim ModLoadersForDesc As New List(Of CompModLoaderType)(ModLoaders)
+            If Setup.Get("ToolDownloadIgnoreQuilt") Then ModLoadersForDesc.Remove(CompModLoaderType.Quilt)
+            Select Case ModLoadersForDesc.Count
                 Case 0
-                    ModLoaderDescriptionFull = "未知"
-                    ModLoaderDescriptionPart = ""
+                    If ModLoaders.Count = 1 Then
+                        ModLoaderDescriptionFull = "仅 " & ModLoaders.Single.ToString
+                        ModLoaderDescriptionPart = ModLoaders.Single.ToString
+                    Else
+                        ModLoaderDescriptionFull = "未知"
+                        ModLoaderDescriptionPart = ""
+                    End If
                 Case 1
-                    ModLoaderDescriptionFull = "仅 " & ModLoaders.Single.ToString
-                    ModLoaderDescriptionPart = ModLoaders.Single.ToString
-                Case 2, 3
-                    If Setup.Get("ToolDownloadIgnoreQuilt") AndAlso
-                       ModLoaders.Contains(CompModLoaderType.Forge) AndAlso ModLoaders.Contains(CompModLoaderType.Fabric) Then
+                    ModLoaderDescriptionFull = "仅 " & ModLoadersForDesc.Single.ToString
+                    ModLoaderDescriptionPart = ModLoadersForDesc.Single.ToString
+                Case Else
+                    Dim MaxVersion As Integer = If(GameVersions.Any, GameVersions.Max, 99)
+                    If ModLoaders.Contains(CompModLoaderType.Forge) AndAlso
+                       (MaxVersion < 14 OrElse ModLoaders.Contains(CompModLoaderType.Fabric)) AndAlso
+                       (MaxVersion < 20 OrElse ModLoaders.Contains(CompModLoaderType.NeoForge)) AndAlso
+                       (MaxVersion < 14 OrElse ModLoaders.Contains(CompModLoaderType.Quilt) OrElse Setup.Get("ToolDownloadIgnoreQuilt")) Then
                         ModLoaderDescriptionFull = "任意"
                         ModLoaderDescriptionPart = ""
                     Else
-                        ModLoaderDescriptionFull = ModLoaders.Join(" / ")
-                        ModLoaderDescriptionPart = ModLoaders.Join(" / ")
+                        ModLoaderDescriptionFull = ModLoadersForDesc.Join(" / ")
+                        ModLoaderDescriptionPart = ModLoadersForDesc.Join(" / ")
                     End If
-                Case Else
-                    ModLoaderDescriptionFull = "任意"
-                    ModLoaderDescriptionPart = ""
             End Select
             '实例化 UI
             Dim NewItem As New MyCompItem With {.Tag = Me, .Logo = GetControlLogo()}
@@ -535,7 +549,7 @@
             Return NewItem
         End Function
         Public Function GetControlLogo() As String
-            If LogoUrl Is Nothing Then
+            If String.IsNullOrEmpty(LogoUrl) Then
                 Return PathImage & "Icons/NoIcon.png"
             Else
                 Return LogoUrl
@@ -576,9 +590,9 @@
                 '有中文翻译
                 '尝试将文本分为三段：Title (EnglishName) - Suffix
                 '检查时注意 Carpet：它没有中文译名，但有 Suffix
-                Title = TranslatedName.Before(" (").Before(" - ")
+                Title = TranslatedName.BeforeFirst(" (").BeforeFirst(" - ")
                 Dim Suffix As String = ""
-                If TranslatedName.After(")").Contains(" - ") Then Suffix = TranslatedName.After(")").After(" - ")
+                If TranslatedName.AfterLast(")").Contains(" - ") Then Suffix = TranslatedName.AfterLast(")").AfterLast(" - ")
                 Dim EnglishName As String = TranslatedName
                 If Suffix <> "" Then EnglishName = EnglishName.Replace(" - " & Suffix, "")
                 EnglishName = EnglishName.Replace(Title, "").Trim("("c, ")"c, " "c)
@@ -751,7 +765,7 @@ NoSubtitle:
                 Case CompType.ResourcePack
                     'FUTURE: Res
             End Select
-            Address += "&categoryId=" & If(Tag = "", "0", Tag.Before("/"))
+            Address += "&categoryId=" & If(Tag = "", "0", 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)
@@ -772,7 +786,7 @@ NoSubtitle:
             'facets=[["categories:'game-mechanics'"],["categories:'forge'"],["versions:1.19.3"],["project_type:mod"]]
             Dim Facets As New List(Of String)
             Facets.Add($"[""project_type:{GetStringFromEnum(Type).ToLower}""]")
-            If Not String.IsNullOrEmpty(Tag) Then Facets.Add($"[""categories:'{Tag.After("/")}'""]")
+            If Not String.IsNullOrEmpty(Tag) Then Facets.Add($"[""categories:'{Tag.AfterLast("/")}'""]")
             If ModLoader <> CompModLoaderType.Any Then Facets.Add($"[""categories:'{GetStringFromEnum(ModLoader).ToLower}'""]")
             If Not String.IsNullOrEmpty(GameVersion) Then Facets.Add($"[""versions:'{GameVersion}'""]")
             Address += "&facets=[" & String.Join(",", Facets) & "]"
@@ -880,7 +894,7 @@ NoSubtitle:
                 If Not SearchResults(i).AbsoluteRight AndAlso i >= Math.Min(2, SearchResults.Count - 1) Then Exit For '把 3 个结果拼合以提高准确度
                 If SearchResults(i).Item.CurseForgeSlug IsNot Nothing Then SearchResult += SearchResults(i).Item.CurseForgeSlug.Replace("-", " ").Replace("/", " ") & " "
                 If SearchResults(i).Item.ModrinthSlug IsNot Nothing Then SearchResult += SearchResults(i).Item.ModrinthSlug.Replace("-", " ").Replace("/", " ") & " "
-                SearchResult += SearchResults(i).Item.ChineseName.After(" (").TrimEnd(") ").Before(" - ").
+                SearchResult += SearchResults(i).Item.ChineseName.AfterLast(" (").TrimEnd(") ").BeforeFirst(" - ").
                     Replace(":", "").Replace("(", "").Replace(")", "").ToLower.Replace("/", " ") & " "
             Next
             Log("[Comp] 中文搜索原始关键词：" & SearchResult, LogLevel.Developer)
@@ -943,30 +957,30 @@ Retry:
             Dim CurseForgeFailed As Boolean = False
             If CurseForgeUrl IsNot Nothing Then
                 CurseForgeThread = RunInNewThread(
-                    Sub()
-                        Try
-                            '获取工程列表
-                            Log("[Comp] 开始从 CurseForge 获取工程列表：" & CurseForgeUrl)
-                            Dim RequestResult As JObject = NetGetCodeByRequestRetry(CurseForgeUrl, IsJson:=True, Encode:=Encoding.UTF8)
-                            Task.Progress += 0.2
-                            Dim ProjectList As New List(Of CompProject)
-                            For Each JsonEntry As JObject In RequestResult("data")
-                                ProjectList.Add(New CompProject(JsonEntry))
-                            Next
-                            '更新结果
-                            SyncLock ResultsLock
-                                RawResults.AddRange(ProjectList)
-                            End SyncLock
-                            Storage.CurseForgeOffset += ProjectList.Count
-                            Storage.CurseForgeTotal = RequestResult("pagination")("totalCount").ToObject(Of Integer)
-                            Log($"[Comp] 从 CurseForge 获取到了 {ProjectList.Count} 个工程（已获取 {Storage.CurseForgeOffset} 个，共 {Storage.CurseForgeTotal} 个）")
-                        Catch ex As Exception
-                            Log(ex, "从 CurseForge 获取工程列表失败")
-                            Storage.CurseForgeTotal = Storage.CurseForgeOffset
-                            [Error] = ex
-                            CurseForgeFailed = True
-                        End Try
-                    End Sub, "CurseForge Project Request")
+                Sub()
+                    Try
+                        '获取工程列表
+                        Log("[Comp] 开始从 CurseForge 获取工程列表：" & CurseForgeUrl)
+                        Dim RequestResult As JObject = DlModRequest(CurseForgeUrl, IsJson:=True)
+                        Task.Progress += 0.2
+                        Dim ProjectList As New List(Of CompProject)
+                        For Each JsonEntry As JObject In RequestResult("data")
+                            ProjectList.Add(New CompProject(JsonEntry))
+                        Next
+                        '更新结果
+                        SyncLock ResultsLock
+                            RawResults.AddRange(ProjectList)
+                        End SyncLock
+                        Storage.CurseForgeOffset += ProjectList.Count
+                        Storage.CurseForgeTotal = RequestResult("pagination")("totalCount").ToObject(Of Integer)
+                        Log($"[Comp] 从 CurseForge 获取到了 {ProjectList.Count} 个工程（已获取 {Storage.CurseForgeOffset} 个，共 {Storage.CurseForgeTotal} 个）")
+                    Catch ex As Exception
+                        Log(ex, "从 CurseForge 获取工程列表失败")
+                        Storage.CurseForgeTotal = -1 'Storage.CurseForgeOffset
+                        [Error] = ex
+                        CurseForgeFailed = True
+                    End Try
+                End Sub, "CurseForge Project Request")
             End If
 
             '启动 Modrinth 线程
@@ -974,32 +988,32 @@ Retry:
             Dim ModrinthFailed As Boolean = False
             If ModrinthUrl IsNot Nothing Then
                 ModrinthThread = RunInNewThread(
-                    Sub()
-                        Try
-                            Log("[Comp] 开始从 Modrinth 获取工程列表：" & ModrinthUrl)
-                            Dim RequestResult As JObject = NetGetCodeByRequestRetry(ModrinthUrl, IsJson:=True, Encode:=Encoding.UTF8)
-                            Task.Progress += 0.2
-                            Dim ProjectList As New List(Of CompProject)
-                            For Each JsonEntry As JObject In RequestResult("hits")
-                                ProjectList.Add(New CompProject(JsonEntry))
+                Sub()
+                    Try
+                        Log("[Comp] 开始从 Modrinth 获取工程列表：" & ModrinthUrl)
+                        Dim RequestResult As JObject = DlModRequest(ModrinthUrl, IsJson:=True)
+                        Task.Progress += 0.2
+                        Dim ProjectList As New List(Of CompProject)
+                        For Each JsonEntry As JObject In RequestResult("hits")
+                            ProjectList.Add(New CompProject(JsonEntry))
+                        Next
+                        '更新结果
+                        SyncLock ResultsLock
+                            For Each Project In ProjectList
+                                If Task.Input.Type = CompType.Mod AndAlso Not Project.ModLoaders.Any() Then Continue For '过滤插件（#2458）
+                                RawResults.Add(Project)
                             Next
-                            '更新结果
-                            SyncLock ResultsLock
-                                For Each Project In ProjectList
-                                    If Task.Input.Type = CompType.Mod AndAlso Not Project.ModLoaders.Any() Then Continue For '过滤插件（#2458）
-                                    RawResults.Add(Project)
-                                Next
-                            End SyncLock
-                            Storage.ModrinthOffset += ProjectList.Count
-                            Storage.ModrinthTotal = RequestResult("total_hits").ToObject(Of Integer)
-                            Log($"[Comp] 从 Modrinth 获取到了 {ProjectList.Count} 个工程（已获取 {Storage.ModrinthOffset} 个，共 {Storage.ModrinthTotal} 个）")
-                        Catch ex As Exception
-                            Log(ex, "从 Modrinth 获取工程列表失败")
-                            Storage.ModrinthTotal = Storage.ModrinthOffset
-                            [Error] = ex
-                            ModrinthFailed = True
-                        End Try
-                    End Sub, "Modrinth Project Request")
+                        End SyncLock
+                        Storage.ModrinthOffset += ProjectList.Count
+                        Storage.ModrinthTotal = RequestResult("total_hits").ToObject(Of Integer)
+                        Log($"[Comp] 从 Modrinth 获取到了 {ProjectList.Count} 个工程（已获取 {Storage.ModrinthOffset} 个，共 {Storage.ModrinthTotal} 个）")
+                    Catch ex As Exception
+                        Log(ex, "从 Modrinth 获取工程列表失败")
+                        Storage.ModrinthTotal = -1 'Storage.ModrinthOffset
+                        [Error] = ex
+                        ModrinthFailed = True
+                    End Try
+                End Sub, "Modrinth Project Request")
             End If
 
             '等待线程结束
@@ -1021,7 +1035,7 @@ Retry:
                     ElseIf Task.Input.Source = CompSourceType.Modrinth AndAlso Task.Input.Tag.EndsWithF("/") Then
                         Throw New Exception("Modrinth 不兼容所选的类型")
                     Else
-                        Throw New Exception("没有符合条件的结果")
+                        Throw New Exception("没有搜索结果")
                     End If
                 End If
             ElseIf [Error] IsNot Nothing Then
@@ -1060,7 +1074,7 @@ Retry:
 
         If RealResults.Count + Storage.Results.Count < Task.Input.TargetResultCount Then
             Log($"[Comp] 总结果数需求最少 {Task.Input.TargetResultCount} 个，仅获得了 {RealResults.Count + Storage.Results.Count} 个")
-            If Task.Input.CanContinue Then
+            If Task.Input.CanContinue AndAlso [Error] Is Nothing Then '如果有下载源失败则不再重试，这时候重试可能导致无限循环
                 Log("[Comp] 将继续尝试加载下一页")
                 GoTo Retry
             Else
@@ -1076,7 +1090,7 @@ Retry:
         If String.IsNullOrEmpty(Task.Input.SearchText) Then
             '如果没有搜索文本，按下载量将结果排序
             For Each Result As CompProject In RealResults
-                Scores.Add(Result, Result.DownloadCount * If(Result.FromCurseForge, 1, 30))
+                Scores.Add(Result, Result.DownloadCount * If(Result.FromCurseForge, 1, 10))
             Next
         Else
             '如果有搜索文本，按关联度将结果排序
@@ -1084,7 +1098,7 @@ Retry:
             Dim Entry As New List(Of SearchEntry(Of CompProject))
             For Each Result As CompProject In RealResults
                 Scores.Add(Result, If(Result.WikiId > 0, 0.2, 0) +
-                           Math.Log10(Math.Max(Result.DownloadCount, 1) * If(Result.FromCurseForge, 1, 30)) / 9)
+                           Math.Log10(Math.Max(Result.DownloadCount, 1) * If(Result.FromCurseForge, 1, 10)) / 9)
                 Entry.Add(New SearchEntry(Of CompProject) With {.Item = Result, .SearchSource = New List(Of KeyValuePair(Of String, Double)) From {
                           New KeyValuePair(Of String, Double)(If(IsChineseSearch, Result.TranslatedName, Result.RawName), 1),
                           New KeyValuePair(Of String, Double)(Result.Description, 0.05)}})
@@ -1149,7 +1163,7 @@ Retry:
         ''' </summary>
         Public ReadOnly ModLoaders As List(Of CompModLoaderType)
         ''' <summary>
-        ''' 支持的游戏版本列表。类型包括："1.18.5"，"1.18"，"1.18 快照"，"21w15a"，"未知版本"。
+        ''' 支持的游戏版本列表。类型包括："1.18.5"，"1.18"，"1.18 预览版"，"21w15a"，"未知版本"。
         ''' </summary>
         Public ReadOnly GameVersions As List(Of String)
         ''' <summary>
@@ -1253,7 +1267,9 @@ Retry:
                     DownloadUrls = (New List(Of String) From {Url.Replace("-service.overwolf.wtf", ".forgecdn.net").Replace("://edge", "://media"),
                                        Url.Replace("-service.overwolf.wtf", ".forgecdn.net"),
                                        Url.Replace("://edge", "://media"),
-                                       Url}).Distinct().ToList()
+                                       Url}).Distinct.ToList '对脑残 CurseForge 的下载地址进行多种修正
+                    DownloadUrls.AddRange(DownloadUrls.Select(Function(u) DlSourceModGet(u)).ToList) '添加镜像源，这个写法是为了让镜像源排在后面
+                    DownloadUrls = DownloadUrls.Distinct.ToList '最终去重
                     'Dependencies
                     If Type = CompType.Mod Then
                         RawDependencies = Data("dependencies").
@@ -1263,7 +1279,7 @@ Retry:
                     End If
                     'GameVersions
                     Dim RawVersions As List(Of String) = Data("gameVersions").Select(Function(t) t.ToString.Trim.ToLower).ToList
-                    GameVersions = RawVersions.Where(Function(v) v.StartsWithF("1.")).Select(Function(v) v.Replace("-snapshot", " 快照")).ToList
+                    GameVersions = RawVersions.Where(Function(v) v.StartsWithF("1.")).Select(Function(v) v.Replace("-snapshot", " 预览版")).ToList
                     If GameVersions.Count > 1 Then
                         GameVersions = Sort(GameVersions, AddressOf VersionSortBoolean).ToList
                         If Type = CompType.ModPack Then GameVersions = New List(Of String) From {GameVersions(0)}
@@ -1287,11 +1303,10 @@ Retry:
                     ReleaseDate = Data("date_published")
                     Status = If(Data("version_type").ToString = "release", CompFileStatus.Release, If(Data("version_type").ToString = "beta", CompFileStatus.Beta, CompFileStatus.Alpha))
                     DownloadCount = Data("downloads")
-                    '可能为空
-                    If CType(Data("files"), JArray).Any() Then
+                    If CType(Data("files"), JArray).Any() Then '可能为空
                         Dim File As JToken = Data("files")(0)
                         FileName = File("filename")
-                        DownloadUrls = New List(Of String) From {File("url")}
+                        DownloadUrls = New List(Of String) From {File("url"), DlSourceModGet(File("url"))}.Distinct.ToList '同时添加了镜像源
                         Hash = File("hashes")("sha1")
                     End If
                     'Dependencies
@@ -1305,7 +1320,7 @@ Retry:
                     'GameVersions
                     Dim RawVersions As List(Of String) = Data("game_versions").Select(Function(t) t.ToString.Trim.ToLower).ToList
                     GameVersions = RawVersions.Where(Function(v) v.StartsWithF("1.") OrElse v.StartsWithF("b1.")).
-                                               Select(Function(v) If(v.Contains("-"), v.Before("-") & " 快照", If(v.StartsWithF("b1."), "远古版本", v))).ToList
+                                               Select(Function(v) If(v.Contains("-"), v.BeforeFirst("-") & " 预览版", If(v.StartsWithF("b1."), "远古版本", v))).ToList
                     If GameVersions.Count > 1 Then
                         GameVersions = Sort(GameVersions, AddressOf VersionSortBoolean).ToList
                         If Type = CompType.ModPack Then GameVersions = New List(Of String) From {GameVersions(0)}
@@ -1354,28 +1369,26 @@ Retry:
                                    Optional BadDisplayName As Boolean = False) As MyListItem
 
             '获取描述信息
-            Dim Info As String = ""
+            Dim Title As String = If(BadDisplayName, FileName, DisplayName)
+            Dim Info As New List(Of String)
+            If Title <> FileName.BeforeLast(".") Then Info.Add(FileName.BeforeLast("."))
             Select Case Type
                 Case CompType.Mod
-                    Info += If(ModLoaders.Any,
-                        "适用于 " & Join(ModLoaders.Select(Function(m) GetStringFromEnum(m)).ToList, "/") & "，", "")
-                    Info += If(ModeDebug AndAlso Dependencies.Any, Dependencies.Count & " 个前置 Mod，", "")
+                    If Dependencies.Any Then Info.Add(Dependencies.Count & " 个前置 Mod")
                 Case CompType.ModPack
-                    If GameVersions.All(Function(v) v.Contains("w")) Then
-                        Info += $"游戏版本 {Join(GameVersions, "、")}，"
-                    End If
+                    If GameVersions.All(Function(v) v.Contains("w")) Then Info.Add($"游戏版本 {Join(GameVersions, "、")}")
             End Select
             If DownloadCount > 0 Then 'CurseForge 的下载次数经常错误地返回 0
-                Info += If(DownloadCount > 100000, Math.Round(DownloadCount / 10000) & " 万次下载，", DownloadCount & " 次下载，")
+                Info.Add("下载 " & If(DownloadCount > 100000, Math.Round(DownloadCount / 10000) & " 万次", DownloadCount & " 次"))
             End If
-            Info += GetTimeSpanString(ReleaseDate - Date.Now, False) & "更新"
-            Info += If(Status = CompFileStatus.Release, "", "，" & StatusDescription)
+            Info.Add("更新于 " & GetTimeSpanString(ReleaseDate - Date.Now, False))
+            If Status <> CompFileStatus.Release Then Info.Add(StatusDescription)
 
             '建立控件
             Dim NewItem As New MyListItem With {
-                .Title = If(BadDisplayName, FileName, DisplayName),
+                .Title = Title,
                 .SnapsToDevicePixels = True, .Height = 42, .Type = MyListItem.CheckType.Clickable, .Tag = Me,
-                .Info = Info
+                .Info = Info.Join("，")
             }
             Select Case Status
                 Case CompFileStatus.Release
@@ -1414,54 +1427,52 @@ Retry:
     ''' <summary>
     ''' 已知文件信息的缓存。
     ''' </summary>
-    Private CompFilesCache As New Dictionary(Of String, List(Of CompFile))
+    Public CompFilesCache As New Dictionary(Of String, List(Of CompFile))
     ''' <summary>
     ''' 获取某个工程下的全部文件列表。
     ''' 必须在工作线程执行，失败会抛出异常。
     ''' </summary>
     Public Function CompFilesGet(ProjectId As String, FromCurseForge As Boolean) As List(Of CompFile)
-        '使用缓存
-        If CompFilesCache.ContainsKey(ProjectId) Then Return CompFilesCache(ProjectId)
         '获取工程对象
         Dim TargetProject As CompProject
         If CompProjectCache.ContainsKey(ProjectId) Then '存在缓存
             TargetProject = CompProjectCache(ProjectId)
         ElseIf FromCurseForge Then 'CurseForge
-            TargetProject = New CompProject(NetGetCodeByRequestRetry("https://api.curseforge.com/v1/mods/" & ProjectId, IsJson:=True, Encode:=Encoding.UTF8)("data"))
+            TargetProject = New CompProject(DlModRequest("https://api.curseforge.com/v1/mods/" & ProjectId, IsJson:=True)("data"))
         Else 'Modrinth
-            TargetProject = New CompProject(NetGetCodeByRequestRetry("https://api.modrinth.com/v2/project/" & ProjectId, IsJson:=True, Encode:=Encoding.UTF8))
+            TargetProject = New CompProject(DlModRequest("https://api.modrinth.com/v2/project/" & ProjectId, IsJson:=True))
         End If
         '获取工程对象的文件列表
-        Log("[Comp] 开始获取文件列表：" & ProjectId)
-        Dim ResultJsonArray As JArray
-        If FromCurseForge Then
-            'CurseForge
-            If TargetProject.Type = CompType.Mod Then 'Mod 使用每个版本最新的文件
-                ResultJsonArray = GetJson(NetRequestRetry("https://api.curseforge.com/v1/mods/files", "POST", "{""fileIds"": [" & Join(TargetProject.CurseForgeFileIds, ",") & "]}", "application/json"))("data")
-            Else '否则使用全部文件
-                ResultJsonArray = NetGetCodeByRequestRetry($"https://api.curseforge.com/v1/mods/{ProjectId}/files?pageSize=999", Accept:="application/json", IsJson:=True)("data")
+        If Not CompFilesCache.ContainsKey(ProjectId) Then '有缓存也不能直接返回，这时候前置 Mod 可能没获取（#5173）
+            Log("[Comp] 开始获取文件列表：" & ProjectId)
+            Dim ResultJsonArray As JArray
+            If FromCurseForge Then
+                'CurseForge
+                If TargetProject.Type = CompType.Mod Then 'Mod 使用每个版本最新的文件
+                    ResultJsonArray = GetJson(DlModRequest("https://api.curseforge.com/v1/mods/files", "POST", "{""fileIds"": [" & Join(TargetProject.CurseForgeFileIds, ",") & "]}", "application/json"))("data")
+                Else '否则使用全部文件
+                    ResultJsonArray = DlModRequest($"https://api.curseforge.com/v1/mods/{ProjectId}/files?pageSize=999", IsJson:=True)("data")
+                End If
+            Else
+                'Modrinth
+                ResultJsonArray = DlModRequest($"https://api.modrinth.com/v2/project/{ProjectId}/version", IsJson:=True)
             End If
-        Else
-            'Modrinth
-            ResultJsonArray = NetGetCodeByRequestRetry($"https://api.modrinth.com/v2/project/{ProjectId}/version", Accept:="application/json", IsJson:=True)
+            CompFilesCache(ProjectId) = ResultJsonArray.Select(Function(a) New CompFile(a, TargetProject.Type)).
+                Where(Function(a) a.Available).ToList.Distinct(Function(a, b) a.Id = b.Id) 'CurseForge 可能会重复返回相同项（#1330）
         End If
-        CompFilesCache(ProjectId) = ResultJsonArray.Select(Function(a) New CompFile(a, TargetProject.Type)).
-            Where(Function(a) a.Available).ToList.Distinct(Function(a, b) a.Id = b.Id) 'CurseForge 可能会重复返回相同项（#1330）
         '获取前置 Mod 列表
         If TargetProject.Type <> CompType.Mod Then Return CompFilesCache(ProjectId)
-        Dim Deps As List(Of String) = CompFilesCache(ProjectId).
-            SelectMany(Function(f) f.RawDependencies).Distinct().ToList
+        Dim Deps As List(Of String) = CompFilesCache(ProjectId).SelectMany(Function(f) f.RawDependencies).Distinct().ToList
         Dim UndoneDeps = Deps.Where(Function(f) Not CompProjectCache.ContainsKey(f)).ToList
         '获取前置 Mod 工程信息
         If UndoneDeps.Any Then
             Log($"[Comp] {ProjectId} 文件列表中还需要获取信息的前置 Mod：{Join(UndoneDeps, "，")}")
             Dim Projects As JArray
             If TargetProject.FromCurseForge Then
-                Projects = GetJson(NetRequestRetry("https://api.curseforge.com/v1/mods",
+                Projects = GetJson(DlModRequest("https://api.curseforge.com/v1/mods",
                     "POST", "{""modIds"": [" & Join(UndoneDeps, ",") & "]}", "application/json"))("data")
             Else
-                Projects = NetGetCodeByRequestRetry($"https://api.modrinth.com/v2/projects?ids=[""{Join(UndoneDeps, """,""")}""]",
-                    Accept:="application/json", IsJson:=True)
+                Projects = DlModRequest($"https://api.modrinth.com/v2/projects?ids=[""{Join(UndoneDeps, """,""")}""]", IsJson:=True)
             End If
             For Each Project In Projects
                 Dim NewProject As New CompProject(Project) '在 New 的时候就添加了缓存
@@ -1469,10 +1480,10 @@ Retry:
         End If
         '更新前置 Mod 信息
         If Deps.Any Then
-            For Each DepProject In Deps.Select(Function(id) CompProjectCache(id))
+            For Each DepProject In Deps.Where(Function(id) CompProjectCache.ContainsKey(id)).Select(Function(id) CompProjectCache(id))
                 For Each File In CompFilesCache(ProjectId)
                     If File.RawDependencies.Contains(DepProject.Id) AndAlso DepProject.Id <> ProjectId Then
-                        File.Dependencies.Add(DepProject.Id)
+                        If Not File.Dependencies.Contains(DepProject.Id) Then File.Dependencies.Add(DepProject.Id)
                     End If
                 Next
             Next
@@ -1489,10 +1500,11 @@ Retry:
         Dim Deps As List(Of String) = Files.SelectMany(Function(f) f.Dependencies).Distinct.ToList()
         Deps.Sort()
         If Not Deps.Any() Then Exit Sub
-        Deps = Deps.Where(Function(dep)
-                              If Not CompProjectCache.ContainsKey(dep) Then Log($"[Comp] 未找到 ID {dep} 的前置 Mod 信息", LogLevel.Debug)
-                              Return CompProjectCache.ContainsKey(dep)
-                          End Function).ToList
+        Deps = Deps.Where(
+        Function(dep)
+            If Not CompProjectCache.ContainsKey(dep) Then Log($"[Comp] 未找到 ID {dep} 的前置 Mod 信息", LogLevel.Debug)
+            Return CompProjectCache.ContainsKey(dep)
+        End Function).ToList
         '添加开头间隔
         Stack.Children.Add(New TextBlock With {.Text = "前置 Mod", .FontSize = 14, .HorizontalAlignment = HorizontalAlignment.Left, .Margin = New Thickness(6, 2, 0, 5)})
         '添加前置 Mod 列表

Plain Craft Launcher 2/Modules/Minecraft/ModCrash.vb

@@ -381,6 +381,7 @@ Extracted:
         没有可用的分析文件
         使用32位Java导致JVM无法分配足够多的内存
         Mod重复安装
+        Mod互不兼容
         OptiFine与Forge不兼容
         Fabric报错
         Fabric报错并给出解决方案
@@ -389,7 +390,7 @@ Extracted:
         版本Json中存在多个Forge
         Mod过多导致超出ID限制
         NightConfig的Bug
-        ShadersMod与Optifine同时安装
+        ShadersMod与OptiFine同时安装
         Forge安装不完整
         Mod需要Java11
         Mod缺少前置或MC版本错误
@@ -413,7 +414,7 @@ Extracted:
             '崩溃日志
             If LogCrash IsNot Nothing Then
                 Log("[Crash] 开始进行崩溃日志堆栈分析")
-                Keywords.AddRange(AnalyzeStackKeyword(LogCrash.Before("System Details")))
+                Keywords.AddRange(AnalyzeStackKeyword(LogCrash.BeforeFirst("System Details")))
             End If
             'Minecraft 日志
             If LogMc IsNot Nothing Then
@@ -516,7 +517,7 @@ Done:
             If LogMc.Contains("java.lang.ClassNotFoundException: org.spongepowered.asm.launch.MixinTweaker") Then AppendReason(CrashReason.MixinBootstrap缺失)
             If LogMc.Contains("Couldn't set pixel format") Then AppendReason(CrashReason.显卡驱动不支持导致无法设置像素格式)
             If LogMc.Contains("java.lang.OutOfMemoryError") OrElse LogMc.Contains("an out of memory error") Then AppendReason(CrashReason.内存不足)
-            If LogMc.Contains("java.lang.RuntimeException: Shaders Mod detected. Please remove it, OptiFine has built-in support for shaders.") Then AppendReason(CrashReason.ShadersMod与Optifine同时安装)
+            If LogMc.Contains("java.lang.RuntimeException: Shaders Mod detected. Please remove it, OptiFine has built-in support for shaders.") Then AppendReason(CrashReason.ShadersMod与OptiFine同时安装)
             If LogMc.Contains("java.lang.NoSuchMethodError: sun.security.util.ManifestEntryVerifier") Then AppendReason(CrashReason.低版本Forge与高版本Java不兼容)
             If LogMc.Contains("1282: Invalid operation") Then AppendReason(CrashReason.光影或资源包导致OpenGL1282错误)
             If LogMc.Contains("signer information does not match signer information of other classes in the same package") Then AppendReason(CrashReason.文件或内容校验失败, If(RegexSeek(LogMc, "(?<=class "")[^']+(?=""'s signer information)"), "").TrimEnd(vbCrLf))
@@ -525,6 +526,7 @@ Done:
             If LogMc.Contains("Unsupported class file major version") Then AppendReason(CrashReason.Java版本不兼容)
             If LogMc.Contains("com.electronwill.nightconfig.core.io.ParsingException: Not enough data available") Then AppendReason(CrashReason.NightConfig的Bug)
             If LogMc.Contains("Cannot find launch target fmlclient, unable to launch") Then AppendReason(CrashReason.Forge安装不完整)
+            If LogMc.Contains("Invalid paths argument, contained no existing paths") AndAlso LogMc.Contains("libraries\net\minecraftforge\fmlcore") Then AppendReason(CrashReason.Forge安装不完整)
             If LogMc.Contains("Invalid module name: '' is not a Java identifier") Then AppendReason(CrashReason.Mod名称包含特殊字符)
             If LogMc.Contains("has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to") Then AppendReason(CrashReason.Mod需要Java11)
             If LogMc.Contains("java.lang.RuntimeException: java.lang.NoSuchMethodException: no such method: sun.misc.Unsafe.defineAnonymousClass(Class,byte[],Object[])Class/invokeVirtual") Then AppendReason(CrashReason.Mod需要Java11)
@@ -540,12 +542,14 @@ Done:
             End If
             '确定的 Mod 导致崩溃
             If LogMc.Contains("Caught exception from ") Then AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(RegexSeek(LogMc, "(?<=Caught exception from )[^\n]+?")?.TrimEnd((vbCrLf & " ").ToCharArray)))
-            'Mod 重复安装
+            'Mod 重复 / 前置问题
             If LogMc.Contains("DuplicateModsFoundException") Then AppendReason(CrashReason.Mod重复安装, RegexSearch(LogMc, "(?<=\n\t[\w]+ : [A-Z]{1}:[^\n]+(/|\\))[^/\\\n]+?.jar", RegularExpressions.RegexOptions.IgnoreCase))
             If LogMc.Contains("Found a duplicate mod") Then AppendReason(CrashReason.Mod重复安装, RegexSearch(If(RegexSeek(LogMc, "Found a duplicate mod[^\n]+"), ""), "[^\\/]+.jar", RegularExpressions.RegexOptions.IgnoreCase))
             If LogMc.Contains("Found duplicate mods") Then AppendReason(CrashReason.Mod重复安装, RegexSearch(LogMc, "(?<=Mod ID: ')\w+?(?=' from mod files:)").Distinct.ToList)
             If LogMc.Contains("ModResolutionException: Duplicate") Then AppendReason(CrashReason.Mod重复安装, RegexSearch(If(RegexSeek(LogMc, "ModResolutionException: Duplicate[^\n]+"), ""), "[^\\/]+.jar", RegularExpressions.RegexOptions.IgnoreCase))
-            'Mod 缺少前置
+            If LogMc.Contains("Incompatible mods found!") Then '#5006
+                AppendReason(CrashReason.Mod互不兼容, If(RegexSeek(LogMc, "(?<=Incompatible mods found![\s\S]+: )[\s\S]+?(?=\tat )"), ""))
+            End If
             If LogMc.Contains("Missing or unsupported mandatory dependencies:") Then
                 AppendReason(CrashReason.Mod缺少前置或MC版本错误,
                     RegexSearch(LogMc, "(?<=Missing or unsupported mandatory dependencies:)([\n\r]+\t(.*))+", RegularExpressions.RegexOptions.IgnoreCase).
@@ -591,40 +595,57 @@ Done:
     ''' </summary>
     Private Sub AnalyzeCrit2()
 
+        'Mixin 分析
+        Dim MixinAnalyze =
+        Function(LogText As String) As Boolean
+            Dim IsMixin As Boolean =
+                LogText.Contains("Mixin prepare failed ") OrElse LogText.Contains("Mixin apply failed ") OrElse
+                LogText.Contains("MixinApplyError") OrElse LogText.Contains("MixinTransformerError") OrElse
+                LogText.Contains("mixin.injection.throwables.") OrElse LogText.Contains(".json] FAILED during )")
+            If Not IsMixin Then Return False
+            'Mod 名称匹配
+            Dim ModName As String = RegexSeek(LogText, "(?<=from mod )[^.\/ ]+(?=\] from)")
+            If ModName Is Nothing Then ModName = RegexSeek(LogText, "(?<=for mod )[^.\/ ]+(?= failed)")
+            If ModName IsNot Nothing Then
+                AppendReason(CrashReason.ModMixin失败, TryAnalyzeModName(ModName.TrimEnd((vbCrLf & " ").ToCharArray)))
+                Return True
+            End If
+            'JSON 名称匹配
+            For Each JsonName In RegexSearch(LogText, "(?<=^[^\t]+[ \[{(]{1})[^ \[{(]+\.[^ ]+(?=\.json)", RegularExpressions.RegexOptions.Multiline)
+                AppendReason(CrashReason.ModMixin失败,
+                             TryAnalyzeModName(JsonName.Replace("mixins", "mixin").Replace(".mixin", "").Replace("mixin.", "")))
+                Return True
+            Next
+            '没有明确匹配
+            AppendReason(CrashReason.ModMixin失败)
+            Return True
+        End Function
+
         '游戏日志分析
         If LogMc IsNot Nothing Then
+            'Mixin 崩溃
+            Dim IsMixin As Boolean = MixinAnalyze(LogMc)
             '常规信息
             If LogMc.Contains("An exception was thrown, the game will display an error screen and halt.") Then AppendReason(CrashReason.Forge报错, RegexSeek(LogMc, "(?<=the game will display an error screen and halt.[\n\r]+[^\n]+?Exception: )[\s\S]+?(?=\n\tat)")?.Trim(vbCrLf))
             If LogMc.Contains("A potential solution has been determined:") Then AppendReason(CrashReason.Fabric报错并给出解决方案, Join(RegexSearch(If(RegexSeek(LogMc, "(?<=A potential solution has been determined:\n)((\t)+ - [^\n]+\n)+"), ""), "(?<=(\t)+)[^\n]+"), vbLf))
             If LogMc.Contains("A potential solution has been determined, this may resolve your problem:") Then AppendReason(CrashReason.Fabric报错并给出解决方案, Join(RegexSearch(If(RegexSeek(LogMc, "(?<=A potential solution has been determined, this may resolve your problem:\n)((\t)+ - [^\n]+\n)+"), ""), "(?<=(\t)+)[^\n]+"), vbLf))
             If LogMc.Contains("确定了一种可能的解决方法，这样做可能会解决你的问题：") Then AppendReason(CrashReason.Fabric报错并给出解决方案, Join(RegexSearch(If(RegexSeek(LogMc, "(?<=确定了一种可能的解决方法，这样做可能会解决你的问题：\n)((\t)+ - [^\n]+\n)+"), ""), "(?<=(\t)+)[^\n]+"), vbLf))
-            'Mixin 崩溃
-            If LogMc.Contains("Mixin prepare failed ") OrElse LogMc.Contains("Mixin apply failed ") OrElse LogMc.Contains("MixinApplyError") OrElse
-               LogMc.Contains("mixin.injection.throwables.") OrElse LogMc.Contains(".json] FAILED during )") Then
-                Dim ModId As String = RegexSeek(LogMc, "(?<=in )[^./ ]+(?=.mixins.json.+failed injection check)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<=in mixins.)[^./ ]+(?=.json.+failed injection check)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<= failed .+ in )[^./ ]+(?=.mixins.json)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<= failed .+ in mixins.)[^./ ]+(?=.json)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<= failed mixins.)[^./ ]+(?=.json:)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<= in config \[)[^./ ]+(?=.mixins.json\] FAILED during )")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<= in config \[mixins.)[^./ ]+(?=.json\] FAILED during )")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<=from mod )[^./ ]+(?=\] from)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<=for mod )[^./ ]+(?= failed)")
-                '兜底名称判断
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "[^./ \]]+(?=.mixins.json)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<=mixins.)[^./ \]]+(?=.json)")
-                AppendReason(CrashReason.ModMixin失败, TryAnalyzeModName(If(ModId, "").TrimEnd((vbCrLf & " ").ToCharArray)))
-            Else
-                '在 #3104 的情况下，这一句导致 OptiFabric 的 Mixin 失败错判为 Fabric Loader 加载失败
-                If LogMc.Contains("due to errors, provided by ") Then AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(If(RegexSeek(LogMc, "(?<=due to errors, provided by ')[^']+"), "").TrimEnd((vbCrLf & " ").ToCharArray)))
+            If Not IsMixin AndAlso LogMc.Contains("due to errors, provided by ") Then '在 #3104 的情况下，这一句导致 OptiFabric 的 Mixin 失败错判为 Fabric Loader 加载失败
+                AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(If(RegexSeek(LogMc, "(?<=due to errors, provided by ')[^']+"), "").TrimEnd((vbCrLf & " ").ToCharArray)))
             End If
         End If
 
         '崩溃报告分析
         If LogCrash IsNot Nothing Then
+            'Mixin 崩溃
+            MixinAnalyze(LogCrash)
+            '常规信息
             If LogCrash.Contains("Suspected Mod") Then
-                Dim Suspects = RegexSearch(LogCrash.Between("Suspected Mod", "Stacktrace"), "(?<=\n\t[^(\t]+\()[^)\n]+")
-                If Suspects.Any Then AppendReason(CrashReason.怀疑Mod导致游戏崩溃, TryAnalyzeModName(Suspects))
+                Dim SuspectsRaw As String = LogCrash.Between("Suspected Mod", "Stacktrace")
+                If Not SuspectsRaw.StartsWithF("s: None") Then 'Suspected Mods: None
+                    Dim Suspects = RegexSearch(SuspectsRaw, "(?<=\n\t[^(\t]+\()[^)\n]+")
+                    If Suspects.Any Then AppendReason(CrashReason.怀疑Mod导致游戏崩溃, TryAnalyzeModName(Suspects))
+                End If
             End If
         End If
 
@@ -640,6 +661,8 @@ Done:
             If Not (LogMc.Contains("at net.") OrElse LogMc.Contains("INFO]")) AndAlso LogHs Is Nothing AndAlso LogCrash Is Nothing AndAlso LogMc.Length < 100 Then
                 AppendReason(CrashReason.极短的程序输出, LogMc)
             End If
+            'Mod 解析错误（常见于 Fabric 前置校验失败）
+            If LogMc.Contains("Mod resolution failed") Then AppendReason(CrashReason.Mod加载器报错)
             'Mixin 失败可以导致大量 Mod 实例创建失败
             If LogMc.Contains("Failed to create mod instance.") Then AppendReason(CrashReason.Mod初始化失败, TryAnalyzeModName(If(RegexSeek(LogMc, "(?<=Failed to create mod instance. ModID: )[^,]+"), If(RegexSeek(LogMc, "(?<=Failed to create mod instance. ModId )[^\n]+(?= for )"), "")).TrimEnd(vbCrLf)))
             '注意：Fabric 的 Warnings were found! 不一定是崩溃原因，它可能是单纯的警报
@@ -695,7 +718,7 @@ NextStack:
                 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",
-                    "gitlab", "common", "server", "config", "loader", "launch", "entity", "assist", "client", "plugin", "modapi", "mojang", "shader", "events", "github", "recipe", "render", "packet", "events",
+                    "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",
                     "injection", "listeners", "scheduler", "minecraft", "transformer", "transformers", "neoforged", "universal", "multipart", "minecraftforge", "blockentity", "spongepowered", "electronwill"
@@ -738,13 +761,13 @@ NextStack:
                 Details = Details.Replace("Fabric Mods", "¨")
                 Log("[Crash] 崩溃报告中检测到 Fabric Mod 信息格式")
             End If
-            Details = Details.After("¨")
+            Details = Details.AfterLast("¨")
 
             '[Forge] 获取所有包含 .jar 的行
             '[Fabric] 获取所有包含 Mod 信息的行
             Dim ModNameLines As New List(Of String)
             For Each Line In Details.Split(vbLf)
-                If Line.ContainsF(".jar", True) OrElse
+                If (Line.ContainsF(".jar", True) AndAlso Line.Length - Line.Replace(".jar", "").Length = 4) OrElse '只有一个 .jar
                    (IsFabricDetail AndAlso Line.StartsWithF(vbTab & vbTab) AndAlso Not RegexCheck(Line, "\t\tfabric[\w-]*: Fabric")) Then ModNameLines.Add(Line)
             Next
             Log("[Crash] 崩溃报告中找到 " & ModNameLines.Count & " 个可能的 Mod 项目行")
@@ -844,8 +867,11 @@ NextStack:
     Public Sub Output(IsHandAnalyze As Boolean, Optional ExtraFiles As List(Of String) = Nothing)
         '弹窗提示
         FrmMain.ShowWindowToTop()
-        Dim ShowLog As Action =
+        Select Case MyMsgBox(GetAnalyzeResult(IsHandAnalyze), If(IsHandAnalyze, "错误报告分析结果", "Minecraft 出现错误"),
+            "确定", If(IsHandAnalyze OrElse DirectFile Is Nothing, "", "查看日志"), If(IsHandAnalyze, "", "导出错误报告"),
+            Button2Action:=If(IsHandAnalyze OrElse DirectFile Is Nothing, Nothing,
             Sub()
+                '弹窗选择：查看日志
                 If File.Exists(DirectFile.Value.Key) Then
                     ShellOnly("notepad", DirectFile.Value.Key)
                 Else
@@ -853,11 +879,9 @@ NextStack:
                     WriteFile(FilePath, Join(DirectFile.Value.Value, vbCrLf))
                     ShellOnly(FilePath)
                 End If
-            End Sub
-        Select Case MyMsgBox(GetAnalyzeResult(IsHandAnalyze), If(IsHandAnalyze, "错误报告分析结果", "Minecraft 出现错误"),
-                             "确定", If(IsHandAnalyze OrElse DirectFile Is Nothing, "", "查看日志"), If(IsHandAnalyze, "", "导出错误报告"),
-                             Button2Action:=If(IsHandAnalyze OrElse DirectFile Is Nothing, Nothing, ShowLog))
+            End Sub))
             Case 3
+                '弹窗选择：导出错误报告
                 Dim FileAddress As String = Nothing
                 Try
                     '获取文件路径
@@ -872,16 +896,23 @@ NextStack:
                     If ExtraFiles IsNot Nothing Then OutputFiles.AddRange(ExtraFiles)
                     For Each OutputFile In OutputFiles
                         Dim FileName As String = GetFileNameFromPath(OutputFile)
+                        Dim FileEncoding As Encoding = Nothing
                         Select Case FileName
                             Case "LatestLaunch.bat"
                                 FileName = "启动脚本.bat"
                             Case "Log1.txt"
                                 FileName = "PCL 启动器日志.txt"
+                                FileEncoding = Encoding.UTF8
                             Case "RawOutput.log"
                                 FileName = "游戏崩溃前的输出.txt"
+                                FileEncoding = Encoding.UTF8
                         End Select
                         If File.Exists(OutputFile) Then
-                            WriteFile(TempFolder & "Report\" & FileName, SecretFilter(ReadFile(OutputFile), If(FileName = "启动脚本.bat", "F", "*")))
+                            If FileEncoding Is Nothing Then FileEncoding = GetEncoding(ReadFileBytes(OutputFile))
+                            WriteFile(TempFolder & "Report\" & FileName,
+                                      SecretFilter(ReadFile(OutputFile, FileEncoding), If(FileName = "启动脚本.bat", "F", "*")),
+                                      Encoding:=FileEncoding)
+                            Log($"[Crash] 导出文件：{FileName}，编码：{FileEncoding.HeaderName}")
                         End If
                     Next
                     '导出报告
@@ -905,7 +936,7 @@ NextStack:
             If IsHandAnalyze Then
                 Return "很抱歉，PCL 无法确定错误原因。"
             Else
-                Return $"很抱歉，你的游戏出现了一些问题……{vbCrLf}如果要寻求帮助，请导出错误报告并发给他人，而不是发送这个窗口的截图。"
+                Return $"很抱歉，你的游戏出现了一些问题……{vbCrLf}如果要寻求帮助，请把错误报告文件发给对方，而不是发送这个窗口的照片或者截图。"
             End If
         End If
 
@@ -938,9 +969,9 @@ NextStack:
                     End If
                 Case CrashReason.Mod缺少前置或MC版本错误
                     If Additional.Any Then
-                        Results.Add("由于未满足 Mod 的依赖项，导致游戏退出。\n未满足的依赖项：\n - " & Join(Additional, "\n - ") & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
+                        Results.Add("由于未安装正确的前置 Mod，导致游戏退出。\n缺失的依赖项：\n - " & Join(Additional, "\n - ") & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
                     Else
-                        Results.Add("由于未满足 Mod 的依赖项，导致游戏退出。\n请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
+                        Results.Add("由于未安装正确的前置 Mod，导致游戏退出。\n请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
                     End If
                 Case CrashReason.堆栈分析发现关键字
                     If Additional.Count = 1 Then
@@ -961,7 +992,9 @@ NextStack:
                         Results.Add("以下 Mod 导致了游戏出错：\n - " & Join(Additional, "\n - ") & "\n\n你可以尝试依次禁用上述 Mod，然后观察游戏是否还会崩溃。\n\e\h")
                     End If
                 Case CrashReason.ModMixin失败
-                    If Additional.Count = 1 Then
+                    If Additional.Count = 0 Then
+                        Results.Add("部分 Mod 注入失败，导致游戏出错。\n这一般代表着部分 Mod 与其他 Mod 或当前环境不兼容，或是它存在 Bug。\n你可以尝试逐步禁用 Mod，然后观察游戏是否还会崩溃，以此定位导致崩溃的 Mod。\n\e\h")
+                    ElseIf Additional.Count = 1 Then
                         Results.Add("名为 " & Additional.First & " 的 Mod 注入失败，导致游戏出错。\n这一般代表着它与其他 Mod 或当前环境不兼容，或是它存在 Bug。\n你可以尝试禁用此 Mod，然后观察游戏是否还会崩溃。\n\e\h")
                     Else
                         Results.Add("以下 Mod 导致了游戏出错：\n - " & Join(Additional, "\n - ") & "\n这一般代表着它们与其他 Mod 或当前环境不兼容，或是它存在 Bug。\n你可以尝试依次禁用上述 Mod，然后观察游戏是否还会崩溃。\n\e\h")
@@ -976,7 +1009,7 @@ NextStack:
                     If Additional.Count = 1 Then
                         Results.Add("名为 " & Additional.First & " 的 Mod 初始化失败，导致游戏无法继续加载。\n你可以尝试禁用此 Mod，然后观察游戏是否还会崩溃。\n\e\h")
                     Else
-                        Results.Add("以下 Mod 初始化失败，导致游戏无法继续加载：\n - " & Join(Additional, "\n - ") & "\n\n你可以尝试依次禁用上述 Mod，然后观察游戏是否还会崩溃。\n\e\h")
+                        Results.Add("以下 Mod 初始化失败，导致游戏出错：\n - " & Join(Additional, "\n - ") & "\n\n你可以尝试依次禁用上述 Mod，然后观察游戏是否还会崩溃。\n\e\h")
                     End If
                 Case CrashReason.特定方块导致崩溃
                     If Additional.Count = 1 Then
@@ -988,7 +1021,7 @@ NextStack:
                     If Additional.Count >= 2 Then
                         Results.Add("你重复安装了多个相同的 Mod：\n - " & Join(Additional, "\n - ") & "\n\n每个 Mod 只能出现一次，请删除重复的 Mod，然后再启动游戏。")
                     Else
-                        Results.Add("你可能重复安装了多个相同的 Mod，导致游戏无法继续加载。\n\n每个 Mod 只能出现一次，请删除重复的 Mod，然后再启动游戏。\e\h")
+                        Results.Add("你可能重复安装了多个相同的 Mod，导致游戏出错。\n\n每个 Mod 只能出现一次，请删除重复的 Mod，然后再启动游戏。\e\h")
                     End If
                 Case CrashReason.特定实体导致崩溃
                     If Additional.Count = 1 Then
@@ -998,12 +1031,12 @@ NextStack:
                     End If
                 Case CrashReason.OptiFine与Forge不兼容
                     Results.Add("由于 OptiFine 与当前版本的 Forge 不兼容，导致了游戏崩溃。\n\n请前往 OptiFine 官网（https://optifine.net/downloads）查看 OptiFine 所兼容的 Forge 版本，并严格按照对应版本重新安装游戏。")
-                Case CrashReason.ShadersMod与Optifine同时安装
-                    Results.Add("无需同时安装 Optifine 和 Shaders Mod，Optifine 已经集成了 Shaders Mod 的功能。\n在删除 Shaders Mod 后，游戏即可正常运行。")
+                Case CrashReason.ShadersMod与OptiFine同时安装
+                    Results.Add("无需同时安装 Optifine 和 Shaders Mod，OptiFine 已经集成了 Shaders Mod 的功能。\n在删除 Shaders Mod 后，游戏即可正常运行。")
                 Case CrashReason.低版本Forge与高版本Java不兼容
                     Results.Add("由于低版本 Forge 与当前 Java 不兼容，导致了游戏崩溃。\n\n请尝试以下解决方案：\n - 更新 Forge 到 36.2.26 或更高版本\n - 换用版本低于 1.8.0.320 的 Java")
                 Case CrashReason.版本Json中存在多个Forge
-                    Results.Add("可能由于使用其他启动器修改了 Forge 版本，当前版本的文件存在异常，导致了游戏崩溃。\n请尝试重新全新安装 Forge，而非使用其他启动器修改 Forge 版本。")
+                    Results.Add("可能由于其他启动器修改了 Forge 版本，当前版本的文件存在异常，导致了游戏崩溃。\n请尝试重新全新安装 Forge，而非使用其他启动器修改 Forge 版本。")
                 Case CrashReason.玩家手动触发调试崩溃
                     Results.Add("* 事实上，你的游戏没有任何问题，这是你自己触发的崩溃。\n* 你难道没有更重要的事要做吗？")
                 Case CrashReason.Mod需要Java11
@@ -1029,30 +1062,36 @@ NextStack:
                 Case CrashReason.文件或内容校验失败
                     Results.Add("部分文件或内容校验失败，导致游戏出现了问题。\n\n请尝试删除游戏（包括 Mod）并重新下载，或尝试在重新下载时使用 VPN。\h")
                 Case CrashReason.Forge安装不完整
-                    Results.Add("由于 Forge 安装不完整，导致游戏无法正常运行。\n请尝试重新安装 Forge。\h")
+                    Results.Add("由于安装的 Forge 文件丢失，导致游戏无法正常运行。\n请重新安装一次相同版本的 Forge，然后再启动游戏。\n在打包游戏时删除 libraries 文件夹可能导致此错误。\h")
                 Case CrashReason.Fabric报错
                     If Additional.Count = 1 Then
                         Results.Add("Fabric 提供了以下错误信息：\n" & Additional.First & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
                     Else
-                        Results.Add("Fabric 可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\n如果没有看到报错信息，可以查看错误报告了解错误具体是如何发生的。\h")
+                        Results.Add("Fabric 可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
+                    End If
+                Case CrashReason.Mod互不兼容
+                    If Additional.Count = 1 Then
+                        Results.Add("你所安装的 Mod 不兼容：\n" & Additional.First & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
+                    Else
+                        Results.Add("你所安装的 Mod 不兼容，Mod 加载器可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
                     End If
                 Case CrashReason.Mod加载器报错
                     If Additional.Count = 1 Then
                         Results.Add("Mod 加载器提供了以下错误信息：\n" & Additional.First & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
                     Else
-                        Results.Add("Mod 加载器可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\n如果没有看到报错信息，可以查看错误报告了解错误具体是如何发生的。\h")
+                        Results.Add("Mod 加载器可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
                     End If
                 Case CrashReason.Fabric报错并给出解决方案
                     If Additional.Count = 1 Then
                         Results.Add("Fabric 提供了以下解决方案：\n" & Additional.First & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
                     Else
-                        Results.Add("Fabric 可能已经提供了解决方案，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\n如果没有看到报错信息，可以查看错误报告了解错误具体是如何发生的。\h")
+                        Results.Add("Fabric 可能已经提供了解决方案，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
                     End If
                 Case CrashReason.Forge报错
                     If Additional.Count = 1 Then
                         Results.Add("Forge 提供了以下错误信息：\n" & Additional.First & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
                     Else
-                        Results.Add("Forge 可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\n如果没有看到报错信息，可以查看错误报告了解错误具体是如何发生的。\h")
+                        Results.Add("Forge 可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
                     End If
                 Case CrashReason.没有可用的分析文件
                     Results.Add("你的游戏出现了一些问题，但 PCL 未能找到相关记录文件，因此无法进行分析。\h")
@@ -1068,7 +1107,7 @@ NextStack:
                     Replace(vbCrLf, vbCr).Replace(vbLf, vbCr).Replace(vbCr, vbCrLf).
                     Trim(vbCrLf.ToCharArray) &
                 If(Not Results.Any(Function(r) r.EndsWithF("\h")) OrElse IsHandAnalyze, "",
-                    vbCrLf & "如果要寻求帮助，请向他人发送错误报告文件，而不是发送这个窗口的截图。" &
+                    vbCrLf & "如果要寻求帮助，请把错误报告文件发给对方，而不是发送这个窗口的照片或者截图。" &
                     If(If(PageSetupSystem.IsLauncherNewest(), True), "",
                     vbCrLf & vbCrLf & "此外，你正在使用老版本 PCL，更新 PCL 或许也能解决这个问题。" & vbCrLf & "你可以点击 设置 → 启动器 → 检查更新 来更新 PCL。"))
     End Function

Plain Craft Launcher 2/Modules/Minecraft/ModDownload.vb

@@ -21,12 +21,7 @@
         End If
         '检查文件
         Dim Checker As New FileChecker(MinSize:=1024, ActualSize:=If(Version.JsonObject("downloads")("client")("size"), -1), Hash:=Version.JsonObject("downloads")("client")("sha1"))
-        If ReturnNothingOnFileUseable Then
-            '是否跳过
-            Dim IsSetupSkip As Boolean = ShouldIgnoreFileCheck(Version)
-            If IsSetupSkip AndAlso File.Exists(Version.Path & Version.Name & ".jar") Then Return Nothing '跳过校验
-            If Checker.Check(Version.Path & Version.Name & ".jar") Is Nothing Then Return Nothing '通过校验
-        End If
+        If ReturnNothingOnFileUseable AndAlso Checker.Check(Version.Path & Version.Name & ".jar") Is Nothing Then Return Nothing '通过校验
         '返回下载信息
         Dim JarUrl As String = Version.JsonObject("downloads")("client")("url")
         Return New NetFile(DlSourceLauncherOrMetaGet(JarUrl), Version.Path & Version.Name & ".jar", Checker)
@@ -56,7 +51,7 @@
     ''' <summary>
     ''' 构造补全某 Minecraft 版本的所有文件的加载器列表。失败会抛出异常。
     ''' </summary>
-    Public Function DlClientFix(Version As McVersion, CheckAssetsHash As Boolean, AssetsIndexBehaviour As AssetsIndexExistsBehaviour, SkipAssetsDownloadWhileSetupRequired As Boolean) As List(Of LoaderBase)
+    Public Function DlClientFix(Version As McVersion, CheckAssetsHash As Boolean, AssetsIndexBehaviour As AssetsIndexExistsBehaviour) As List(Of LoaderBase)
         Dim Loaders As New List(Of LoaderBase)
 
 #Region "下载支持库文件"
@@ -69,9 +64,9 @@
 #End Region
 
 #Region "下载资源文件"
-        Dim IsSetupSkip As Boolean = ShouldIgnoreFileCheck(Version)
-        If IsSetupSkip Then Log("[Download] 已跳过 Assets 下载")
-        If (Not SkipAssetsDownloadWhileSetupRequired) OrElse Not IsSetupSkip Then
+        If ShouldIgnoreFileCheck(Version) Then
+            Log("[Download] 已跳过所有 Assets 检查")
+        Else
             Dim LoadersAssets As New List(Of LoaderBase)
             '获取资源文件索引地址
             LoadersAssets.Add(New LoaderTask(Of String, List(Of NetFile))("分析资源文件索引地址",
@@ -104,7 +99,7 @@
                     Task.Output = New List(Of NetFile) From {BackAssetsFile}
                     '检查是否需要更新：每天只更新一次
                     If File.Exists(RealAddress) AndAlso Math.Abs((File.GetLastWriteTime(RealAddress).Date - Now.Date).TotalDays) < 1 Then
-                        Log("[Download] 无需更新资源文件索引")
+                        Log("[Download] 无需更新资源文件索引，取消")
                         Task.Abort()
                     End If
                 End Sub))
@@ -121,7 +116,7 @@
             '获取资源文件地址
             LoadersAssets.Add(New LoaderTask(Of String, List(Of NetFile))("分析缺失资源文件",
             Sub(Task As LoaderTask(Of String, List(Of NetFile)))
-                Task.Output = McAssetsFixList(McAssetsGetIndexName(Version), CheckAssetsHash, Task)
+                Task.Output = McAssetsFixList(Version, CheckAssetsHash, Task)
             End Sub) With {.ProgressWeight = 3})
             '下载资源文件
             LoadersAssets.Add(New LoaderDownload("下载资源文件", New List(Of NetFile)) With {.ProgressWeight = 25})
@@ -172,24 +167,25 @@
     End Structure
     ''' <summary>
     ''' Minecraft 客户端 版本列表，主加载器。
+    ''' 若要求镜像源必须包含某个版本，则将该版本 ID 作为输入（#5195）。
     ''' </summary>
-    Public DlClientListLoader As New LoaderTask(Of Integer, DlClientListResult)("DlClientList Main", AddressOf DlClientListMain)
-    Private Sub DlClientListMain(Loader As LoaderTask(Of Integer, DlClientListResult))
+    Public DlClientListLoader As New LoaderTask(Of String, DlClientListResult)("DlClientList Main", AddressOf DlClientListMain)
+    Private Sub DlClientListMain(Loader As LoaderTask(Of String, DlClientListResult))
         Select Case Setup.Get("ToolDownloadVersion")
             Case 0
-                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)) From {
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListMojangLoader, 60)
+                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)) From {
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListBmclapiLoader, 30),
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListMojangLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
-                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)) From {
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListMojangLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListBmclapiLoader, 35)
+                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)) From {
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListMojangLoader, 5),
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
-                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)) From {
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListMojangLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListBmclapiLoader, 60)
+                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)) From {
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListMojangLoader, 60),
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -198,9 +194,9 @@
     ''' <summary>
     ''' Minecraft 客户端 版本列表，Mojang 官方源加载器。
     ''' </summary>
-    Public DlClientListMojangLoader As New LoaderTask(Of Integer, DlClientListResult)("DlClientList Mojang", AddressOf DlClientListMojangMain)
+    Public DlClientListMojangLoader As New LoaderTask(Of String, DlClientListResult)("DlClientList Mojang", AddressOf DlClientListMojangMain)
     Private IsNewClientVersionHinted As Boolean = False
-    Private Sub DlClientListMojangMain(Loader As LoaderTask(Of Integer, DlClientListResult))
+    Private Sub DlClientListMojangMain(Loader As LoaderTask(Of String, DlClientListResult))
         Dim Json As JObject = NetGetCodeByRequestRetry("https://launchermeta.mojang.com/mc/game/version_manifest.json", IsJson:=True)
         Try
             Dim Versions As JArray = Json("versions")
@@ -230,14 +226,21 @@
     ''' <summary>
     ''' Minecraft 客户端 版本列表，BMCLAPI 源加载器。
     ''' </summary>
-    Public DlClientListBmclapiLoader As New LoaderTask(Of Integer, DlClientListResult)("DlClientList Bmclapi", AddressOf DlClientListBmclapiMain)
-    Private Sub DlClientListBmclapiMain(Loader As LoaderTask(Of Integer, DlClientListResult))
+    Public DlClientListBmclapiLoader As New LoaderTask(Of String, DlClientListResult)("DlClientList Bmclapi", AddressOf DlClientListBmclapiMain)
+    Private Sub DlClientListBmclapiMain(Loader As LoaderTask(Of String, DlClientListResult))
         Dim Json As JObject = NetGetCodeByRequestRetry("https://bmclapi2.bangbang93.com/mc/game/version_manifest.json", IsJson:=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 & "）")
             '添加 PCL 特供项
             If File.Exists(PathTemp & "Cache\download.json") Then Versions.Merge(GetJson(ReadFile(PathTemp & "Cache\download.json")))
+            '检查是否有要求的版本（#5195）
+            If Not String.IsNullOrEmpty(Loader.Input) Then
+                Dim Id = Loader.Input
+                If Not DlClientListLoader.Output.Value("versions").Any(Function(v) v("id") = Id) Then
+                    Throw New Exception("BMCLAPI 源未包含目标版本 " & Id)
+                End If
+            End If
             '返回
             Loader.Output = New DlClientListResult With {.IsOfficial = False, .SourceName = "BMCLAPI", .Value = Json}
         Catch ex As Exception
@@ -250,26 +253,31 @@
     ''' </summary>
     Public Function DlClientListGet(Id As String)
         Try
-            '确认 Minecraft 版本列表已完成获取
-            Select Case DlClientListLoader.State
-                Case LoadState.Loading
-                    DlClientListLoader.WaitForExit()
-                Case LoadState.Failed, LoadState.Aborted, LoadState.Waiting
-                    DlClientListLoader.WaitForExit(IsForceRestart:=True)
-            End Select
             '确认版本格式标准
             Id = Id.Replace("_", "-") '1.7.10_pre4 在版本列表中显示为 1.7.10-pre4
             If Id <> "1.0" AndAlso Id.EndsWithF(".0") Then Id = Left(Id, Id.Length - 2) 'OptiFine 1.8 的下载会触发此问题，显示版本为 1.8.0
-            '查找版本并开始
+            '获取 Minecraft 版本列表
+            Select Case DlClientListLoader.State
+                Case LoadState.Finished
+                    '从当前的结果获取目标版本…
+                    For Each Version As JObject In DlClientListLoader.Output.Value("versions")
+                        If Version("id") = Id Then Return Version("url").ToString
+                    Next
+                    '…如果没有，则重新尝试获取（在版本刚更新时可能出现这种情况，#5195）
+                    DlClientListLoader.WaitForExit(Id, IsForceRestart:=True)
+                Case LoadState.Loading
+                    DlClientListLoader.WaitForExit(Id)
+                Case LoadState.Failed, LoadState.Aborted, LoadState.Waiting
+                    DlClientListLoader.WaitForExit(Id, IsForceRestart:=True)
+            End Select
+            '重新查找版本
             For Each Version As JObject In DlClientListLoader.Output.Value("versions")
-                If Version("id") = Id Then
-                    Return Version("url").ToString
-                End If
+                If Version("id") = Id Then Return Version("url").ToString
             Next
-            Log("未发现版本 " & Id & " 的 json 下载地址，版本列表返回为：" & vbCrLf & DlClientListLoader.Output.Value.ToString, LogLevel.Debug)
+            Log($"未发现版本 {Id} 的 json 下载地址，版本列表返回为：{vbCrLf}{DlClientListLoader.Output.Value.ToString}", LogLevel.Debug)
             Return Nothing
         Catch ex As Exception
-            Log(ex, "获取版本 " & Id & " 的 json 下载地址失败")
+            Log(ex, $"获取版本 {Id} 的 json 下载地址失败")
             Return Nothing
         End Try
     End Function
@@ -342,17 +350,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -448,17 +456,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -593,17 +601,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -785,7 +793,7 @@
                 Inherit = "1.20.1"
             Else '20.4.30-beta
                 VersionName = ApiName
-                Version = New Version(ApiName.Before("-"))
+                Version = New Version(ApiName.BeforeFirst("-"))
                 Inherit = $"1.{Version.Major}" & If(Version.Minor = 0, "", "." & Version.Minor)
             End If
         End Sub
@@ -800,17 +808,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -836,8 +844,8 @@
     ''' <summary>
     ''' NeoForge 版本列表，BMCLAPI。
     ''' </summary>
-    Public DlNeoForgeListBmclapiLoader As New LoaderTask(Of Integer, DlNeoForgeListResult)("DlNeoForgeList Bmclapi", AddressOf DlNeoForgeListOfficialMain)
-    Public Sub DlNeoForgeVersionBmclapiMain(Loader As LoaderTask(Of Integer, DlNeoForgeListResult))
+    Public DlNeoForgeListBmclapiLoader As New LoaderTask(Of Integer, DlNeoForgeListResult)("DlNeoForgeList Bmclapi", AddressOf DlNeoForgeListBmclapiMain)
+    Public Sub DlNeoForgeListBmclapiMain(Loader As LoaderTask(Of Integer, DlNeoForgeListResult))
         '获取版本列表 JSON
         Dim ResultLatest As String = NetGetCodeByDownload("https://bmclapi2.bangbang93.com/neoforge/meta/api/maven/details/releases/net/neoforged/neoforge", UseBrowserUserAgent:=True, IsJson:=True)
         Dim ResultLegacy As String = NetGetCodeByDownload("https://bmclapi2.bangbang93.com/neoforge/meta/api/maven/details/releases/net/neoforged/forge", UseBrowserUserAgent:=True, IsJson:=True)
@@ -925,17 +933,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -1024,17 +1032,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -1083,29 +1091,145 @@
 
 #End Region
 
+#Region "DlMod | Mod 镜像源请求"
+
+    ''' <summary>
+    ''' 对可能涉及 Mod 镜像源的请求进行处理，返回字符串或 JObject。
+    ''' 调用 NetGetCodeByRequest。
+    ''' </summary>
+    Public Function DlModRequest(Url As String, Optional IsJson As Boolean = False) As Object
+        Dim Urls As New List(Of KeyValuePair(Of String, Integer))
+        Urls.Add(New KeyValuePair(Of String, Integer)(Url, 5))
+        Urls.Add(New KeyValuePair(Of String, Integer)(Url, 15))
+        'Dim McimUrl As String = DlSourceModGet(Url)
+        'If McimUrl <> Url Then
+        '    Select Case Setup.Get("ToolDownloadMod")
+        '        Case 0
+        '            Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 5))
+        '            Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 10))
+        '            Urls.Add(New KeyValuePair(Of String, Integer)(Url, 15))
+        '        Case 1
+        '            Urls.Add(New KeyValuePair(Of String, Integer)(Url, 5))
+        '            Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 5))
+        '            Urls.Add(New KeyValuePair(Of String, Integer)(Url, 15))
+        '            Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 10))
+        '        Case Else
+        '            Urls.Add(New KeyValuePair(Of String, Integer)(Url, 5))
+        '            Urls.Add(New KeyValuePair(Of String, Integer)(Url, 15))
+        '            Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 10))
+        '    End Select
+        'End If
+        Dim Exs As String = ""
+        For Each Source In Urls
+            Try
+                Return NetGetCodeByRequestOnce(Source.Key, Encode:=Encoding.UTF8, Timeout:=Source.Value * 1000, IsJson:=IsJson, UseBrowserUserAgent:=True)
+            Catch ex As Exception
+                Exs += ex.Message + vbCrLf
+            End Try
+        Next
+        Throw New Exception(Exs)
+    End Function
+
+    ''' <summary>
+    ''' 对可能涉及 Mod 镜像源的请求进行处理。
+    ''' 调用 NetRequest。
+    ''' </summary>
+    Public Function DlModRequest(Url As String, Method As String, Data As String, ContentType As String) As String
+        Dim Urls As New List(Of KeyValuePair(Of String, Integer))
+        Urls.Add(New KeyValuePair(Of String, Integer)(Url, 5))
+        Urls.Add(New KeyValuePair(Of String, Integer)(Url, 15))
+        'Dim McimUrl As String = DlSourceModGet(Url)
+        'If McimUrl <> Url Then
+        '   Select Case Setup.Get("ToolDownloadMod")
+        '       Case 0
+        '           Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 5))
+        '           Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 10))
+        '           Urls.Add(New KeyValuePair(Of String, Integer)(Url, 15))
+        '       Case 1
+        '           Urls.Add(New KeyValuePair(Of String, Integer)(Url, 5))
+        '           Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 5))
+        '           Urls.Add(New KeyValuePair(Of String, Integer)(Url, 15))
+        '           Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 10))
+        '       Case Else
+        '           Urls.Add(New KeyValuePair(Of String, Integer)(Url, 5))
+        '           Urls.Add(New KeyValuePair(Of String, Integer)(Url, 15))
+        '           Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 10))
+        '   End Select
+        'End If
+        Dim Exs As String = ""
+        For Each Source In Urls
+            Try
+                Return NetRequestOnce(Source.Key, Method, Data, ContentType, Timeout:=Source.Value * 1000)
+            Catch ex As Exception
+                Exs += ex.Message + vbCrLf
+            End Try
+        Next
+        Throw New Exception(Exs)
+    End Function
+
+#End Region
+
 #Region "DlSource | 镜像下载源"
 
-    Public Function DlSourceResourceGet(MojangBase As String) As String()
-        MojangBase = MojangBase.Replace("http://resources.download.minecraft.net", "https://resources.download.minecraft.net")
+    Public Function DlSourceResourceGet(Original As String) As String()
+        Original = Original.Replace("http://resources.download.minecraft.net", "https://resources.download.minecraft.net")
         Return {
-            MojangBase.Replace("https://piston-data.mojang.com", "https://bmclapi2.bangbang93.com/assets").Replace("https://piston-meta.mojang.com", "https://bmclapi2.bangbang93.com/assets").Replace("https://resources.download.minecraft.net", "https://bmclapi2.bangbang93.com/assets"),
-            MojangBase
+            Original.
+                Replace("https://piston-data.mojang.com", "https://bmclapi2.bangbang93.com/assets").
+                Replace("https://piston-meta.mojang.com", "https://bmclapi2.bangbang93.com/assets").
+                Replace("https://resources.download.minecraft.net", "https://bmclapi2.bangbang93.com/assets"),
+            Original
         }
     End Function
 
-    Public Function DlSourceLibraryGet(MojangBase As String) As String()
-        Return {
-            MojangBase.Replace("https://piston-data.mojang.com", "https://bmclapi2.bangbang93.com/maven").Replace("https://piston-meta.mojang.com", "https://bmclapi2.bangbang93.com/maven").Replace("https://libraries.minecraft.net", "https://bmclapi2.bangbang93.com/maven"),
-            MojangBase.Replace("https://piston-data.mojang.com", "https://bmclapi2.bangbang93.com/libraries").Replace("https://piston-meta.mojang.com", "https://bmclapi2.bangbang93.com/libraries").Replace("https://libraries.minecraft.net", "https://bmclapi2.bangbang93.com/libraries"),
-            MojangBase
-        }
+    Public Function DlSourceLibraryGet(Original As String) As String()
+        If {"minecraftforge", "fabricmc", "neoforged"}.Any(Function(k) Original.Contains(k)) Then '不添加原版源
+            Return {
+                Original.
+                    Replace("https://piston-data.mojang.com", "https://bmclapi2.bangbang93.com/maven").
+                    Replace("https://piston-meta.mojang.com", "https://bmclapi2.bangbang93.com/maven").
+                    Replace("https://libraries.minecraft.net", "https://bmclapi2.bangbang93.com/maven"),
+                Original.
+                    Replace("https://piston-data.mojang.com", "https://bmclapi2.bangbang93.com/libraries").
+                    Replace("https://piston-meta.mojang.com", "https://bmclapi2.bangbang93.com/libraries").
+                    Replace("https://libraries.minecraft.net", "https://bmclapi2.bangbang93.com/libraries")
+            }
+        Else
+            Return {
+                Original.
+                    Replace("https://piston-data.mojang.com", "https://bmclapi2.bangbang93.com/maven").
+                    Replace("https://piston-meta.mojang.com", "https://bmclapi2.bangbang93.com/maven").
+                    Replace("https://libraries.minecraft.net", "https://bmclapi2.bangbang93.com/maven"),
+                Original.
+                    Replace("https://piston-data.mojang.com", "https://bmclapi2.bangbang93.com/libraries").
+                    Replace("https://piston-meta.mojang.com", "https://bmclapi2.bangbang93.com/libraries").
+                    Replace("https://libraries.minecraft.net", "https://bmclapi2.bangbang93.com/libraries"),
+                Original
+            }
+        End If
     End Function
 
-    Public Function DlSourceLauncherOrMetaGet(MojangBase As String) As String()
-        If MojangBase Is Nothing Then Throw New Exception("无对应的 json 下载地址")
+    Public Function DlSourceModGet(Original As String) As String
+        Return Original
+        'Return Original.
+        '    Replace("api.modrinth.com", "mod.mcimirror.top/modrinth").
+        '    Replace("staging-api.modrinth.com", "mod.mcimirror.top/modrinth").
+        '    Replace("cdn.modrinth.com", "mod.mcimirror.top").
+        '    Replace("api.curseforge.com", "mod.mcimirror.top/curseforge").
+        '    Replace("edge.forgecdn.net", "mod.mcimirror.top").
+        '    Replace("mediafilez.forgecdn.net", "mod.mcimirror.top").
+        '    Replace("media.forgecdn.net", "mod.mcimirror.top")
+    End Function
+
+    Public Function DlSourceLauncherOrMetaGet(Original As String) As String()
+        If Original Is Nothing Then Throw New Exception("无对应的 json 下载地址")
         Return {
-            MojangBase.Replace("https://piston-data.mojang.com", "https://bmclapi2.bangbang93.com").Replace("https://piston-meta.mojang.com", "https://bmclapi2.bangbang93.com").Replace("https://launcher.mojang.com", "https://bmclapi2.bangbang93.com").Replace("https://launchermeta.mojang.com", "https://bmclapi2.bangbang93.com"),
-            MojangBase
+            Original.
+                Replace("https://piston-data.mojang.com", "https://bmclapi2.bangbang93.com").
+                Replace("https://piston-meta.mojang.com", "https://bmclapi2.bangbang93.com").
+                Replace("https://launcher.mojang.com", "https://bmclapi2.bangbang93.com").
+                Replace("https://launchermeta.mojang.com", "https://bmclapi2.bangbang93.com"),
+            Original
         }
     End Function
 
@@ -1114,71 +1238,63 @@
                                                          Optional IsForceRestart As Boolean = False)
         Dim WaitCycle As Integer = 0
         Do While True
-            '检查加载结束
-            Dim IsAllFailed As Boolean = True
+            '检查状态
+            Dim BeforeLoadersAllFailed As Boolean = True
             For Each SubLoader In LoaderList
-                If WaitCycle = 0 Then
-                    '如果要强制刷新，就不使用已经加载好的值
-                    If IsForceRestart Then Exit For
-                    '如果输入不一样，就不使用已经加载好的值
+                If WaitCycle = 0 Then '判断是否可以不加载，直接使用已经加载好的结果
+                    If IsForceRestart Then Continue For '强制刷新，不行
                     If (SubLoader.Key.Input Is Nothing Xor MainLoader.Input Is Nothing) OrElse
-                       (SubLoader.Key.Input IsNot Nothing AndAlso Not SubLoader.Key.Input.Equals(MainLoader.Input)) Then Continue For
+                       (SubLoader.Key.Input IsNot Nothing AndAlso Not SubLoader.Key.Input.Equals(MainLoader.Input)) Then Continue For '父子加载器的输入不一样，也不行
                 End If
-                If SubLoader.Key.State <> LoadState.Failed Then IsAllFailed = False
+                If SubLoader.Key.State <> LoadState.Failed Then BeforeLoadersAllFailed = False
                 If SubLoader.Key.State = LoadState.Finished Then
+                    '检查加载器成功
                     MainLoader.Output = SubLoader.Key.Output
                     DlSourceLoaderAbort(LoaderList)
                     Exit Sub
-                ElseIf IsAllFailed Then
+                ElseIf BeforeLoadersAllFailed Then
+                    '此前的加载器全部失败，直接启动后续加载器
                     If WaitCycle < SubLoader.Value * 100 Then WaitCycle = SubLoader.Value * 100
                 End If
-                '由于 Forge BMCLAPI 没有可用版本导致强制失败
-                '在没有可用版本时，官方源会一直卡住，直接使用 BMCLAPI 判定失败即可
-                If SubLoader.Key.Error IsNot Nothing AndAlso SubLoader.Key.Error.Message.Contains("没有可用版本") Then
-                    For Each SubLoader2 In LoaderList
-                        If WaitCycle < SubLoader2.Value * 100 Then WaitCycle = SubLoader2.Value * 100
-                    Next
-                End If
             Next
-            '启动加载源
+            '第一轮时：既然不直接使用已经加载好的结果，那就启动第一个加载器
             If WaitCycle = 0 Then
-                '启动第一个源
-                LoaderList(0).Key.Start(MainLoader.Input, IsForceRestart)
-                '将其他源标记为未启动，以确保可以切换下载源（#184）
-                For i = 1 To LoaderList.Count - 1
-                    LoaderList(i).Key.State = LoadState.Waiting
+                LoaderList.First.Key.Start(MainLoader.Input, IsForceRestart)
+                For Each Loader In LoaderList.Skip(1)
+                    Loader.Key.State = LoadState.Waiting '将其他源标记为未启动，以确保可以切换下载源（#184）
                 Next
             End If
+            '检查加载器失败或超时
             For i = 0 To LoaderList.Count - 1
-                If WaitCycle = LoaderList(i).Value * 100 Then
-                    If i < LoaderList.Count - 1 Then
-                        '启动下一个源
-                        LoaderList(i + 1).Key.Start(MainLoader.Input, IsForceRestart)
-                    Else
-                        '失败
-                        Dim ErrorInfo As Exception = Nothing
-                        For ii = 0 To LoaderList.Count - 1
-                            LoaderList(ii).Key.Input = Nothing '重置输入，以免以同样的输入“重试加载”时直接失败
-                            If LoaderList(ii).Key.Error IsNot Nothing Then
-                                If ErrorInfo Is Nothing OrElse LoaderList(ii).Key.Error.Message.Contains("没有可用版本") Then
-                                    ErrorInfo = LoaderList(ii).Key.Error
-                                End If
+                If WaitCycle <> LoaderList(i).Value * 100 Then Continue For
+                If i < LoaderList.Count - 1 AndAlso Not LoaderList.All(Function(l) l.Key.State = LoadState.Failed) Then
+                    '若还有下一个源，则启动下一个源
+                    LoaderList(i + 1).Key.Start(MainLoader.Input, IsForceRestart)
+                Else
+                    '若没有，则失败
+                    Dim ErrorInfo As Exception = Nothing
+                    For ii = 0 To LoaderList.Count - 1
+                        LoaderList(ii).Key.Input = Nothing '重置输入，以免以同样的输入“重试加载”时直接失败
+                        If LoaderList(ii).Key.Error IsNot Nothing Then
+                            If ErrorInfo Is Nothing OrElse LoaderList(ii).Key.Error.Message.Contains("没有可用版本") Then
+                                ErrorInfo = LoaderList(ii).Key.Error
                             End If
-                        Next
-                        If ErrorInfo Is Nothing Then ErrorInfo = New TimeoutException("下载源连接超时")
-                        DlSourceLoaderAbort(LoaderList)
-                        Throw ErrorInfo
-                    End If
-                    Exit For
+                        End If
+                    Next
+                    If ErrorInfo Is Nothing Then ErrorInfo = New TimeoutException("下载源连接超时")
+                    DlSourceLoaderAbort(LoaderList)
+                    Throw ErrorInfo
                 End If
+                Exit For
             Next
             '计时
+            Thread.Sleep(10)
+            WaitCycle += 1
+            '检查父加载器中断
             If MainLoader.IsAborted Then
                 DlSourceLoaderAbort(LoaderList)
                 Exit Sub
             End If
-            Thread.Sleep(10)
-            WaitCycle += 1
         Loop
     End Sub
     Private Sub DlSourceLoaderAbort(Of InputType, OutputType)(LoaderList As List(Of KeyValuePair(Of LoaderTask(Of InputType, OutputType), Integer)))

Plain Craft Launcher 2/Modules/Minecraft/ModJava.vb

@@ -1,5 +1,5 @@
 Public Module ModJava
-    Public JavaListCacheVersion As Integer = 6
+    Public JavaListCacheVersion As Integer = 7
 
     ''' <summary>
     ''' 目前所有可用的 Java。
@@ -216,10 +216,12 @@
 
             '添加特定的 Java
             Dim JavaPreList As New Dictionary(Of String, Boolean)
-            If PathMcFolder.Split("\").Count > 3 Then
-                JavaSearchFolder(GetPathFromFullPath(PathMcFolder), JavaPreList, False, True) 'Minecraft 文件夹的父文件夹（如果不是根目录的话）
+            If PathMcFolder.Split("\").Count > 3 AndAlso Not PathMcFolder.Contains("AppData\Roaming") Then
+                JavaSearchFolder(GetPathFromFullPath(PathMcFolder), JavaPreList, False, True) 'Minecraft 文件夹的父文件夹（如果不是根目录或 %APPDATA% 的话）
             End If
             JavaSearchFolder(PathMcFolder, JavaPreList, False, True) 'Minecraft 文件夹
+            JavaPreList = JavaPreList.Where(Function(j) Not j.Key.Contains(".minecraft\runtime")).
+                ToDictionary(Function(j) j.Key, Function(j) j.Value) '排除官启自带 Java（#4286）
             If RelatedVersion IsNot Nothing Then JavaSearchFolder(RelatedVersion.Path, JavaPreList, False, True) '所选版本文件夹
             Dim TargetJavaList As New List(Of JavaEntry)
             For Each Entry In JavaPreList
@@ -487,16 +489,18 @@ NoUserJava:
     Public JavaSearchLoader As New LoaderTask(Of Integer, Integer)("查找 Java", AddressOf JavaSearchLoaderSub) With {.ProgressWeight = 2}
     Private Sub JavaSearchLoaderSub(Loader As LoaderTask(Of Integer, Integer))
         If FrmSetupLaunch IsNot Nothing Then
-            RunInUiWait(Sub()
-                            FrmSetupLaunch.ComboArgumentJava.Items.Clear()
-                            FrmSetupLaunch.ComboArgumentJava.Items.Add(New ComboBoxItem With {.Content = "加载中……", .IsSelected = True})
-                        End Sub)
+            RunInUiWait(
+            Sub()
+                FrmSetupLaunch.ComboArgumentJava.Items.Clear()
+                FrmSetupLaunch.ComboArgumentJava.Items.Add(New ComboBoxItem With {.Content = "加载中……", .IsSelected = True})
+            End Sub)
         End If
         If FrmVersionSetup IsNot Nothing Then
-            RunInUiWait(Sub()
-                            FrmVersionSetup.ComboArgumentJava.Items.Clear()
-                            FrmVersionSetup.ComboArgumentJava.Items.Add(New ComboBoxItem With {.Content = "加载中……", .IsSelected = True})
-                        End Sub)
+            RunInUiWait(
+            Sub()
+                FrmVersionSetup.ComboArgumentJava.Items.Clear()
+                FrmVersionSetup.ComboArgumentJava.Items.Add(New ComboBoxItem With {.Content = "加载中……", .IsSelected = True})
+            End Sub)
         End If
 
         Try
@@ -518,6 +522,7 @@ NoUserJava:
             Next
             '查找磁盘中的 Java
             For Each Disk As DriveInfo In DriveInfo.GetDrives()
+                If Disk.DriveType = DriveType.Network Then Continue For '跳过网络驱动器（#3705）
                 JavaSearchFolder(Disk.Name, JavaPreList, False)
             Next
             '查找 APPDATA 文件夹中的 Java
@@ -550,7 +555,7 @@ NoUserJava:
             '若不全为特殊引用，则清除特殊引用的地址
             Dim JavaWithoutInherit As New Dictionary(Of String, Boolean)
             For Each Pair In JavaPreList
-                If Pair.Key.Contains("javapath_target_") OrElse Pair.Key.Contains("javatmp") Then
+                If Pair.Key.Contains("java8path_target_") OrElse Pair.Key.Contains("javapath_target_") OrElse Pair.Key.Contains("javatmp") Then
                     Log("[Java] 位于 " & Pair.Key & " 的 Java 包含特殊引用")
                 Else
                     Log("[Java] 位于 " & Pair.Key & " 的 Java 不含特殊引用")
@@ -679,8 +684,8 @@ Wait:
             For Each FolderInfo As DirectoryInfo In OriginalPath.EnumerateDirectories
                 If FolderInfo.Attributes.HasFlag(FileAttributes.ReparsePoint) Then Continue For '跳过符号链接
                 Dim SearchEntry = GetFolderNameFromPath(FolderInfo.Name).ToLower '用于搜索的字符串
-                If IsFullSearch OrElse FolderInfo.Parent.Name.ToLower = "users" OrElse
-                   Keywords.Any(Function(w) SearchEntry.Contains(w)) OrElse SearchEntry = "bin" Then
+                If IsFullSearch OrElse
+                   FolderInfo.Parent.Name.ToLower = "users" OrElse Val(SearchEntry) > 0 OrElse Keywords.Any(Function(w) SearchEntry.Contains(w)) OrElse SearchEntry = "bin" Then
                     JavaSearchFolder(FolderInfo, Results, Source)
                 End If
             Next

Plain Craft Launcher 2/Modules/Minecraft/ModLaunch.vb

@@ -4,6 +4,7 @@ Public Module ModLaunch
 
 #Region "开始"
 
+    Public CurrentLaunchOptions As McLaunchOptions = Nothing
     Public Class McLaunchOptions
         ''' <summary>
         ''' 强制指定在启动后进入的服务器 IP。
@@ -20,32 +21,34 @@ Public Module ModLaunch
         ''' 默认值：Nothing。使用 McVersionCurrent。
         ''' </summary>
         Public Version As McVersion = Nothing
+        ''' <summary>
+        ''' 额外的启动参数。
+        ''' </summary>
+        Public ExtraArgs As New List(Of String)
     End Class
     ''' <summary>
     ''' 尝试启动 Minecraft。必须在 UI 线程调用。
     ''' 返回是否实际开始了启动（如果没有，则一定弹出了错误提示）。
     ''' </summary>
     Public Function McLaunchStart(Optional Options As McLaunchOptions = Nothing) As Boolean
-        Options = If(Options, New McLaunchOptions)
+        CurrentLaunchOptions = If(Options, New McLaunchOptions)
         '预检查
-        If Not RunInUi() Then
-            Throw New Exception("McLaunchStart 必须在 UI 线程调用！")
-        End If
+        If Not RunInUi() Then Throw New Exception("McLaunchStart 必须在 UI 线程调用！")
         If McLaunchLoader.State = LoadState.Loading Then
             Hint("已有游戏正在启动中！", HintType.Critical)
             Return False
         End If
         '强制切换需要启动的版本
-        If Options.Version IsNot Nothing AndAlso McVersionCurrent <> Options.Version Then
-            McLaunchLog("在启动前切换到版本 " & Options.Version.Name)
+        If CurrentLaunchOptions.Version IsNot Nothing AndAlso McVersionCurrent <> CurrentLaunchOptions.Version Then
+            McLaunchLog("在启动前切换到版本 " & CurrentLaunchOptions.Version.Name)
             '检查版本
-            Options.Version.Load()
-            If Options.Version.State = McVersionState.Error Then
-                Hint("无法启动 Minecraft：" & Options.Version.Info, HintType.Critical)
+            CurrentLaunchOptions.Version.Load()
+            If CurrentLaunchOptions.Version.State = McVersionState.Error Then
+                Hint("无法启动 Minecraft：" & CurrentLaunchOptions.Version.Info, HintType.Critical)
                 Return False
             End If
             '切换版本
-            McVersionCurrent = Options.Version
+            McVersionCurrent = CurrentLaunchOptions.Version
             Setup.Set("LaunchVersionSelect", McVersionCurrent.Name)
             FrmLaunchLeft.RefreshButtonsUI()
             FrmLaunchLeft.RefreshPage(False, False)
@@ -95,7 +98,7 @@ Public Module ModLaunch
             McLaunchPrecheck()
             McLaunchLog("预检测已通过")
         Catch ex As Exception
-            Hint(ex.Message, HintType.Critical)
+            If Not ex.Message.StartsWithF("$$") Then Hint(ex.Message, HintType.Critical)
             Throw
         End Try
         '正式加载
@@ -103,8 +106,8 @@ Public Module ModLaunch
             '构造主加载器
             Dim Loaders As New List(Of LoaderBase) From {
                 New LoaderTask(Of Integer, Integer)("获取 Java", AddressOf McLaunchJava) With {.ProgressWeight = 4, .Block = False},
-                McLoginLoader,
-                New LoaderCombo(Of String)("补全文件", DlClientFix(McVersionCurrent, False, AssetsIndexExistsBehaviour.DownloadInBackground, True)) With {.ProgressWeight = 15, .Show = False},
+                McLoginLoader, '.ProgressWeight = 15, .Block = False
+                New LoaderCombo(Of String)("补全文件", DlClientFix(McVersionCurrent, False, AssetsIndexExistsBehaviour.DownloadInBackground)) With {.ProgressWeight = 15, .Show = False},
                 New LoaderTask(Of String, List(Of McLibToken))("获取启动参数", AddressOf McLaunchArgumentMain) With {.ProgressWeight = 2},
                 New LoaderTask(Of List(Of McLibToken), Integer)("解压文件", AddressOf McLaunchNatives) With {.ProgressWeight = 2},
                 New LoaderTask(Of Integer, Integer)("预启动处理", AddressOf McLaunchPrerun) With {.ProgressWeight = 1},
@@ -144,7 +147,7 @@ Public Module ModLaunch
                     Hint(McVersionCurrent.Name & " 启动成功！", HintType.Finish)
                 Case LoadState.Aborted
                     If AbortHint Is Nothing Then
-                        Hint(If(Loader.Input.SaveBatch Is Nothing, "已取消启动！", "已取消导出启动脚本！"), HintType.Info)
+                        Hint(If(CurrentLaunchOptions?.SaveBatch Is Nothing, "已取消启动！", "已取消导出启动脚本！"), HintType.Info)
                     Else
                         Hint(AbortHint, HintType.Finish)
                     End If
@@ -159,7 +162,7 @@ NextInner:
             If CurrentEx.Message.StartsWithF("$") Then
                 '若有以 $ 开头的错误信息，则以此为准显示提示
                 '若错误信息为 $$，则不提示
-                If Not CurrentEx.Message = "$$" Then MyMsgBox(CurrentEx.Message.TrimStart("$"), If(Loader.Input.SaveBatch Is Nothing, "启动失败", "导出启动脚本失败"))
+                If Not CurrentEx.Message = "$$" Then MyMsgBox(CurrentEx.Message.TrimStart("$"), If(CurrentLaunchOptions?.SaveBatch Is Nothing, "启动失败", "导出启动脚本失败"))
                 Throw
             ElseIf CurrentEx.InnerException IsNot Nothing Then
                 '检查下一级错误
@@ -168,7 +171,9 @@ NextInner:
             Else
                 '没有特殊处理过的错误信息
                 McLaunchLog("错误：" & GetExceptionDetail(ex))
-                Log(ex, If(Loader.Input.SaveBatch Is Nothing, "Minecraft 启动失败", "导出启动脚本失败"), LogLevel.Msgbox, If(Loader.Input.SaveBatch Is Nothing, "启动失败", "导出启动脚本失败"))
+                Log(ex,
+                    If(CurrentLaunchOptions?.SaveBatch Is Nothing, "Minecraft 启动失败", "导出启动脚本失败"), LogLevel.Msgbox,
+                    If(CurrentLaunchOptions?.SaveBatch Is Nothing, "启动失败", "导出启动脚本失败"))
                 Throw
             End If
         End Try
@@ -211,36 +216,48 @@ NextInner:
         If McVersionCurrent.State = McVersionState.Error Then Throw New Exception("Minecraft 存在问题：" & McVersionCurrent.Info)
         '检查输入信息
         Dim CheckResult As String = ""
-        RunInUiWait(Sub()
-                        Dim LoginInput As McLoginData = McLoginInput()
-                        CheckResult = McLoginAble(LoginInput)
-                    End Sub)
+        RunInUiWait(Sub() CheckResult = McLoginAble(McLoginInput()))
         If CheckResult <> "" Then Throw New ArgumentException(CheckResult)
 #If BETA Then
         '求赞助
-        RunInNewThread(Sub()
-                           Select Case Setup.Get("SystemLaunchCount")
-                               Case 20, 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500, 1700, 1900, 2100, 2300, 2500
-                                   If MyMsgBox("PCL 已经为你启动了 " & Setup.Get("SystemLaunchCount") & " 次游戏啦！" & vbCrLf &
-                                               "如果觉得 PCL 还算好用的话，也可以考虑赞助一下作者……一点心意也行……" & vbCrLf &
-                                               "毕竟一个人开发也不容易（悲）……",
-                                               "求赞助啦……", "这就赞助！", "但是我拒绝") = 1 Then
-                                       OpenWebsite("https://afdian.net/a/LTCat")
-                                   End If
-                           End Select
-                       End Sub, "Donate")
+        RunInNewThread(
+        Sub()
+            Select Case Setup.Get("SystemLaunchCount")
+                Case 10, 20, 40, 60, 80, 100, 120, 150, 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, 1800, 2000
+                    If MyMsgBox("PCL 已经为你启动了 " & Setup.Get("SystemLaunchCount") & " 次游戏啦！" & vbCrLf &
+                                "如果 PCL 还算好用的话，能不能考虑赞助一下 PCL……" & vbCrLf &
+                                "如果没有大家的支持，PCL 很难在免费、无任何广告的情况下维持数年的更新（磕头）……！",
+                                Setup.Get("SystemLaunchCount") & " 次启动！", "支持 PCL！", "但是我拒绝") = 1 Then
+                        OpenWebsite("https://afdian.com/a/LTCat")
+                    End If
+            End Select
+        End Sub, "Donate")
 #End If
         '正版购买提示
         If Not Setup.Get("HintBuy") AndAlso Setup.Get("LoginType") <> McLoginType.Ms Then
-            Select Case Setup.Get("SystemLaunchCount")
-                Case 10, 35, 75, 125, 175, 225, 275, 325, 375, 425, 475, 550, 650, 750, 850, 950, 1050, 1150, 1250, 1350, 1450, 1600, 1800, 2000, 2200, 2400
-                    If MyMsgBox("你已经启动了 " & Setup.Get("SystemLaunchCount") & " 次 Minecraft 啦！" & vbCrLf &
-                                "如果觉得 Minecraft 还不错，也可以考虑购买正版支持一下，毕竟开发游戏也很不容易……" & vbCrLf &
-                                "在你登录一次正版账号后，就不会再出现这个提示了。",
-                                "考虑一下正版？", "购买正版游戏", "下次一定") = 1 Then
-                        OpenWebsite("https://www.xbox.com/zh-cn/games/store/minecraft-java-bedrock-edition-for-pc/9nxp44l49shj")
-                    End If
-            End Select
+            If IsSystemLanguageChinese() Then
+                RunInNewThread(
+                Sub()
+                    Select Case Setup.Get("SystemLaunchCount")
+                        Case 3, 8, 15, 30, 50, 70, 90, 110, 130, 180, 220, 280, 330, 380, 450, 550, 660, 750, 880, 950, 1100, 1300, 1500, 1700, 1900
+                            If MyMsgBox("你已经启动了 " & Setup.Get("SystemLaunchCount") & " 次 Minecraft 啦！" & vbCrLf &
+                                "如果觉得 Minecraft 还不错，可以购买正版支持一下，毕竟开发游戏也真的很不容易……不要一直白嫖啦。" & vbCrLf & vbCrLf &
+                                "在登录一次正版账号后，就不会再出现这个提示了！",
+                                "考虑一下正版？", "支持正版游戏！", "下次一定") = 1 Then
+                                OpenWebsite("https://www.xbox.com/zh-cn/games/store/minecraft-java-bedrock-edition-for-pc/9nxp44l49shj")
+                            End If
+                    End Select
+                End Sub, "Buy Minecraft")
+            ElseIf Setup.Get("LoginType") = McLoginType.Legacy Then
+                Select Case MyMsgBox("你必须先登录正版账号，才能进行离线登录！", "正版验证", "购买正版", "试玩", "返回",
+                    Button1Action:=Sub() OpenWebsite("https://www.xbox.com/zh-cn/games/store/minecraft-java-bedrock-edition-for-pc/9nxp44l49shj"))
+                    Case 2
+                        Hint("游戏将以试玩模式启动！", HintType.Critical)
+                        CurrentLaunchOptions.ExtraArgs.Add("--demo")
+                    Case 3
+                        Throw New Exception("$$")
+                End Select
+            End If
         End If
     End Sub
 
@@ -364,19 +381,19 @@ NextInner:
         '根据当前登录方式优先返回
         Select Case Setup.Get("LoginType")
             Case McLoginType.Ms
-                If Setup.Get("CacheMsName") <> "" Then Return Setup.Get("CacheMsName")
+                If Setup.Get("CacheMsV2Name") <> "" Then Return Setup.Get("CacheMsV2Name")
             Case McLoginType.Legacy
-                If Setup.Get("LoginLegacyName") <> "" Then Return Setup.Get("LoginLegacyName").ToString.Before("¨")
+                If Setup.Get("LoginLegacyName") <> "" Then Return Setup.Get("LoginLegacyName").ToString.BeforeFirst("¨")
             Case McLoginType.Nide
                 If Setup.Get("CacheNideName") <> "" Then Return Setup.Get("CacheNideName")
             Case McLoginType.Auth
                 If Setup.Get("CacheAuthName") <> "" Then Return Setup.Get("CacheAuthName")
         End Select
         '查找所有可能的项
-        If Setup.Get("CacheMsName") <> "" Then Return Setup.Get("CacheMsName")
+        If Setup.Get("CacheMsV2Name") <> "" Then Return Setup.Get("CacheMsV2Name")
         If Setup.Get("CacheNideName") <> "" Then Return Setup.Get("CacheNideName")
         If Setup.Get("CacheAuthName") <> "" Then Return Setup.Get("CacheAuthName")
-        If Setup.Get("LoginLegacyName") <> "" Then Return Setup.Get("LoginLegacyName").ToString.Before("¨")
+        If Setup.Get("LoginLegacyName") <> "" Then Return Setup.Get("LoginLegacyName").ToString.BeforeFirst("¨")
         Return Nothing
     End Function
     ''' <summary>
@@ -385,7 +402,7 @@ NextInner:
     Public Function McLoginAble() As String
         Select Case Setup.Get("LoginType")
             Case McLoginType.Ms
-                If Setup.Get("CacheMsOAuthRefresh") = "" Then
+                If Setup.Get("CacheMsV2OAuthRefresh") = "" Then
                     Return FrmLoginMs.IsVaild()
                 Else
                     Return ""
@@ -436,7 +453,7 @@ NextInner:
                 Case McLoginType.Legacy
                     LoginData = PageLoginLegacy.GetLoginData()
                 Case McLoginType.Ms
-                    If Setup.Get("CacheMsOAuthRefresh") = "" Then
+                    If Setup.Get("CacheMsV2OAuthRefresh") = "" Then
                         LoginData = PageLoginMs.GetLoginData()
                     Else
                         LoginData = PageLoginMsSkin.GetLoginData()
@@ -487,19 +504,22 @@ NextInner:
 #Region "分方式登录模块"
 
     '各个登录方式的主对象与输入构造
-    Public McLoginMsLoader As New LoaderTask(Of McLoginMs, McLoginResult)("Loader Login Ms", AddressOf McLoginMsStart) With {.ReloadTimeout = 300000}
+    Public McLoginMsLoader As New LoaderTask(Of McLoginMs, McLoginResult)("Loader Login Ms", AddressOf McLoginMsStart) With {.ReloadTimeout = 1}
     Public McLoginLegacyLoader As New LoaderTask(Of McLoginLegacy, McLoginResult)("Loader Login Legacy", AddressOf McLoginLegacyStart)
-    Public McLoginNideLoader As New LoaderTask(Of McLoginServer, McLoginResult)("Loader Login Nide", AddressOf McLoginServerStart) With {.ReloadTimeout = 60000}
-    Public McLoginAuthLoader As New LoaderTask(Of McLoginServer, McLoginResult)("Loader Login Auth", AddressOf McLoginServerStart) With {.ReloadTimeout = 60000}
+    Public McLoginNideLoader As New LoaderTask(Of McLoginServer, McLoginResult)("Loader Login Nide", AddressOf McLoginServerStart) With {.ReloadTimeout = 1000 * 60 * 10}
+    Public McLoginAuthLoader As New LoaderTask(Of McLoginServer, McLoginResult)("Loader Login Auth", AddressOf McLoginServerStart) With {.ReloadTimeout = 1000 * 60 * 10}
 
     '主加载函数，返回所有需要的登录信息
+    Private McLoginMsRefreshTime As Long = 0 '上次刷新登录的时间
     Private Sub McLoginMsStart(Data As LoaderTask(Of McLoginMs, McLoginResult))
         Dim Input As McLoginMs = Data.Input
         Dim LogUsername As String = Input.UserName
         McLaunchLog("登录方式：正版（" & If(LogUsername = "", "尚未登录", LogUsername) & "）")
         Data.Progress = 0.05
         '检查是否已经登录完成
-        If Input.AccessToken <> "" AndAlso Not Data.IsForceRestarting Then
+        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
             Data.Output = New McLoginResult With
                 {.AccessToken = Input.AccessToken, .Name = Input.UserName, .Uuid = Input.Uuid, .Type = "Microsoft", .ClientToken = Input.Uuid, .ProfileJson = Input.ProfileJson}
             GoTo SkipLogin
@@ -509,49 +529,47 @@ NextInner:
         If Input.OAuthRefreshToken = "" Then
             '无 RefreshToken
 Relogin:
-            Dim OAuthCode As String = MsLoginStep1(Data)
-            If Data.IsAborted Then Throw New ThreadInterruptedException
-            Data.Progress = 0.2
-            OAuthTokens = MsLoginStep2(OAuthCode, False)
+            OAuthTokens = MsLoginStep1New(Data)
         Else
             '有 RefreshToken
-            OAuthTokens = MsLoginStep2(Input.OAuthRefreshToken, True)
+            OAuthTokens = MsLoginStep1Refresh(Input.OAuthRefreshToken)
+            If OAuthTokens(0) = "Relogin" Then GoTo Relogin '要求重新打开登录网页认证
         End If
-        '要求重新打开登录网页认证
-        If OAuthTokens(0) = "Relogin" Then GoTo Relogin
-        Data.Progress = 0.35
+        If Data.IsAborted Then Throw New ThreadInterruptedException
+        Data.Progress = 0.25
         If Data.IsAborted Then Throw New ThreadInterruptedException
         Dim OAuthAccessToken As String = OAuthTokens(0)
         Dim OAuthRefreshToken As String = OAuthTokens(1)
-        Dim XBLToken As String = MsLoginStep3(OAuthAccessToken)
-        Data.Progress = 0.5
+        Dim XBLToken As String = MsLoginStep2(OAuthAccessToken)
+        Data.Progress = 0.4
         If Data.IsAborted Then Throw New ThreadInterruptedException
-        Dim Tokens = MsLoginStep4(XBLToken)
-        Data.Progress = 0.65
+        Dim Tokens = MsLoginStep3(XBLToken)
+        Data.Progress = 0.55
         If Data.IsAborted Then Throw New ThreadInterruptedException
-        Dim AccessToken As String = MsLoginStep5(Tokens)
-        Data.Progress = 0.8
+        Dim AccessToken As String = MsLoginStep4(Tokens)
+        Data.Progress = 0.7
         If Data.IsAborted Then Throw New ThreadInterruptedException
-        MsLoginStep6(AccessToken)
-        Data.Progress = 0.9
+        MsLoginStep5(AccessToken)
+        Data.Progress = 0.85
         If Data.IsAborted Then Throw New ThreadInterruptedException
-        Dim Result = MsLoginStep7(AccessToken)
+        Dim Result = MsLoginStep6(AccessToken)
+        Data.Progress = 0.98
         '输出登录结果
-        Setup.Set("CacheMsOAuthRefresh", OAuthRefreshToken)
-        Setup.Set("CacheMsAccess", AccessToken)
-        Setup.Set("CacheMsUuid", Result(0))
-        Setup.Set("CacheMsName", Result(1))
-        Setup.Set("CacheMsProfileJson", Result(2))
+        Setup.Set("CacheMsV2OAuthRefresh", OAuthRefreshToken)
+        Setup.Set("CacheMsV2Access", AccessToken)
+        Setup.Set("CacheMsV2Uuid", Result(0))
+        Setup.Set("CacheMsV2Name", Result(1))
+        Setup.Set("CacheMsV2ProfileJson", Result(2))
         Dim MsJson As JObject = GetJson(Setup.Get("LoginMsJson"))
         MsJson.Remove(Input.UserName) '如果更改了玩家名……
         MsJson(Result(1)) = OAuthRefreshToken
         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)}
-        '解锁主题
-SkipLogin:
+        '结束
+        McLoginMsRefreshTime = GetTimeTick()
         McLaunchLog("微软登录完成")
+SkipLogin:
         Setup.Set("HintBuy", True) '关闭正版购买提示
-        Data.Progress = 0.98
         If ThemeUnlock(10, False) Then MyMsgBox("感谢你对正版游戏的支持！" & vbCrLf & "隐藏主题 跳票红 已解锁！", "提示")
     End Sub
     Private Sub McLoginServerStart(Data As LoaderTask(Of McLoginServer, McLoginResult))
@@ -668,6 +686,7 @@ LoginFinish:
             Url:=Data.Input.BaseUrl & "/validate",
             Method:="POST",
             Data:=RequestData.ToString(0),
+            Headers:=New Dictionary(Of String, String) From {{"Accept-Language", "zh-CN"}},
             ContentType:="application/json; charset=utf-8") '没有返回值的
         '将登录结果输出
         Data.Output.AccessToken = AccessToken
@@ -691,6 +710,7 @@ LoginFinish:
                    ""name"":""" & Setup.Get("Cache" & Data.Input.Token & "Name") & """},", "") & "
                ""accessToken"":""" & Setup.Get("Cache" & Data.Input.Token & "Access") & """,
                ""clientToken"":""" & Setup.Get("Cache" & Data.Input.Token & "Client") & """}",
+               Headers:=New Dictionary(Of String, String) From {{"Accept-Language", "zh-CN"}},
                ContentType:="application/json; charset=utf-8"))
         '将登录结果输出
         If LoginJson("selectedProfile") Is Nothing Then Throw New Exception("选择的角色 " & Setup.Get("Cache" & Data.Input.Token & "Name") & " 无效！")
@@ -721,6 +741,7 @@ LoginFinish:
                 Url:=Data.Input.BaseUrl & "/authenticate",
                 Method:="POST",
                 Data:=RequestData.ToString(0),
+                Headers:=New Dictionary(Of String, String) From {{"Accept-Language", "zh-CN"}},
                 ContentType:="application/json; charset=utf-8"))
             '检查登录结果
             If LoginJson("availableProfiles").Count = 0 Then
@@ -780,6 +801,28 @@ LoginFinish:
         Catch ex As Exception
             Dim AllMessage As String = GetExceptionSummary(ex)
             Log(ex, "登录失败原始错误信息", LogLevel.Normal)
+            '读取服务器返回的错误
+            If TypeOf ex Is ResponsedWebException Then
+                Dim ErrorMessage As String = Nothing
+                Try
+                    ErrorMessage = GetJson(DirectCast(ex, ResponsedWebException).Response)("errorMessage")
+                Catch
+                End Try
+                If Not String.IsNullOrWhiteSpace(ErrorMessage) Then
+                    If ErrorMessage.Contains("密码错误") OrElse ErrorMessage.ContainsF("Incorrect username or password", True) Then
+                        '密码错误，退出登录 (#5090)
+                        McLaunchLog("密码错误，退出登录")
+                        Select Case Data.Input.Type
+                            Case McLoginType.Auth
+                                RunInUi(AddressOf PageLoginAuthSkin.ExitLogin)
+                            Case McLoginType.Nide
+                                RunInUi(AddressOf PageLoginNideSkin.ExitLogin)
+                        End Select
+                    End If
+                    Throw New Exception("$登录失败：" & ErrorMessage)
+                End If
+            End If
+            '通用关键字检测
             If AllMessage.Contains("403") Then
                 Select Case Data.Input.Type
                     Case McLoginType.Auth
@@ -805,90 +848,48 @@ LoginFinish:
         End Try
     End Function
 
-    '微软登录步骤 1：打开网页认证，获取 OAuth Code
-    Private Function MsLoginStep1(Data As LoaderTask(Of McLoginMs, McLoginResult)) As String
-        McLaunchLog("开始微软登录步骤 1")
-        If True OrElse OsVersion <= New Version(10, 0, 17763, 0) Then '由于 #3849，WebBrowser 已经无法正常加载微软登录网页了
-SystemBrowser:
-            'Windows 7 或老版 Windows 10 登录
-            OpenWebsite(FormLoginOAuth.LoginUrl1)
-            Dim Result As String =
-                MyMsgBoxInput("等待网页登录",
-                              "登录完成后，网页会变得完全空白，把那个空白网页的网址复制到下面的框中就行了！" & vbCrLf &
-                              "如果网络环境不佳，它可能一直加载不出来，那就只能试试用 VPN 或加速器了。",
-                              ValidateRules:=New ObjectModel.Collection(Of Validate) From {New ValidateRegex("(?<=code\=)[^&]+", "返回网址应以 https://login.live.com/oauth20_desktop.srf?code= 开头")},
-                              HintText:="https://login.live.com/oauth20_desktop.srf?code=XXXXXX")
-            If Result Is Nothing Then
-                McLaunchLog("微软登录已在步骤 1 被取消")
-                Throw New ThreadInterruptedException("$$")
+    '微软登录步骤 1，原始登录：获取 DeviceCode 并开启登录网页
+    Private Function MsLoginStep1New(Data As LoaderTask(Of McLoginMs, McLoginResult)) As String()
+        '参考：https://learn.microsoft.com/zh-cn/entra/identity-platform/v2-oauth2-device-code
+
+        '初始请求
+Retry:
+        McLaunchLog("开始微软登录步骤 1/6（原始登录）")
+        Dim PrepareJson As JObject = GetJson(NetRequestRetry("https://login.microsoftonline.com/consumers/oauth2/v2.0/devicecode", "POST",
+            $"client_id={OAuthClientId}&tenant=/consumers&scope=XboxLive.signin%20offline_access", "application/x-www-form-urlencoded"))
+        McLaunchLog("网页登录地址：" & PrepareJson("verification_uri").ToString)
+
+        '弹窗
+        Dim Converter As New MyMsgBoxConverter With {.Content = PrepareJson, .ForceWait = True, .Type = MyMsgBoxType.Login}
+        WaitingMyMsgBox.Add(Converter)
+        While Converter.Result Is Nothing
+            Thread.Sleep(100)
+        End While
+        If TypeOf Converter.Result Is RestartException Then
+            If MyMsgBox($"请在登录时选择 {vbLQ}其他登录方法{vbRQ}，然后选择 {vbLQ}使用我的密码{vbRQ}。{vbCrLf}如果没有该选项，请选择 {vbLQ}设置密码{vbRQ}，设置完毕后再登录。",
+                "需要使用密码登录", "重新登录", "设置密码", "取消",
+                Button2Action:=Sub() OpenWebsite("https://account.live.com/password/Change")) = 1 Then
+                GoTo Retry
             Else
-                Return RegexSeek(Result, "(?<=code\=)[^&]+")
+                Throw New Exception("$$")
             End If
-            Hint("网页登录成功，你可以关闭浏览器啦！", HintType.Finish)
+        ElseIf TypeOf Converter.Result Is Exception Then
+            Throw CType(Converter.Result, Exception)
         Else
-            'Windows 10 登录
-            Dim ReturnCode As String = Nothing
-            Dim ReturnEx As Exception = Nothing
-            Dim IsFinished As LoadState = LoadState.Loading
-            Dim LoginForm As FormLoginOAuth = Nothing
-            Dim IsSwitchToSystemBrowser As Boolean = False
-            RunInUi(Sub()
-                        Try
-                            LoginForm = New FormLoginOAuth
-                            LoginForm.Show()
-                            AddHandler LoginForm.OnLoginSuccess, Sub(Code As String)
-                                                                     ReturnCode = Code
-                                                                     IsFinished = LoadState.Finished
-                                                                 End Sub
-                            AddHandler LoginForm.OnLoginCanceled, Sub(IsSwitch As Boolean)
-                                                                      IsFinished = LoadState.Aborted
-                                                                      IsSwitchToSystemBrowser = IsSwitch
-                                                                  End Sub
-                        Catch ex As Exception
-                            ReturnEx = ex
-                            IsFinished = LoadState.Failed
-                        End Try
-                    End Sub)
-            Do While IsFinished = LoadState.Loading AndAlso Not Data.IsAborted
-                Thread.Sleep(20)
-            Loop
-            RunInUi(Sub() If LoginForm IsNot Nothing Then LoginForm.Close())
-            If IsFinished = LoadState.Finished Then
-                Return ReturnCode
-            ElseIf IsFinished = LoadState.Failed Then
-                Throw ReturnEx
-            ElseIf IsSwitchToSystemBrowser Then
-                McLaunchLog("微软登录在步骤 1 要求切换到系统浏览器")
-                GoTo SystemBrowser
-            Else
-                McLaunchLog("微软登录已在步骤 1 被取消")
-                Throw New ThreadInterruptedException("$$")
-            End If
+            Return Converter.Result
         End If
     End Function
-    '微软登录步骤 2：从 OAuth Code 或 OAuth RefreshToken 获取 {OAuth AccessToken, OAuth RefreshToken}
-    Private Function MsLoginStep2(Code As String, IsRefresh As Boolean) As String()
-        McLaunchLog("开始微软登录步骤 2（" & If(IsRefresh, "", "非") & "刷新登录）")
+    '微软登录步骤 1，刷新登录：从 OAuth Code 或 OAuth RefreshToken 获取 {OAuth AccessToken, OAuth RefreshToken}
+    Private Function MsLoginStep1Refresh(Code As String) As String()
+        McLaunchLog("开始微软登录步骤 1/6（刷新登录）")
 
-        Dim Request As String
-        If IsRefresh Then
-            Request = "client_id=00000000402b5328" & "&" &
-                      "refresh_token=" & Uri.EscapeDataString(Code) & "&" &
-                      "grant_type=refresh_token" & "&" &
-                      "redirect_uri=" & Uri.EscapeDataString("https://login.live.com/oauth20_desktop.srf") & "&" &
-                      "scope=" & Uri.EscapeDataString("service::user.auth.xboxlive.com::MBI_SSL")
-        Else
-            Request = "client_id=00000000402b5328" & "&" &
-                      "code=" & Uri.EscapeDataString(Code) & "&" &
-                      "grant_type=authorization_code" & "&" &
-                      "redirect_uri=" & Uri.EscapeDataString("https://login.live.com/oauth20_desktop.srf") & "&" &
-                      "scope=" & Uri.EscapeDataString("service::user.auth.xboxlive.com::MBI_SSL")
-        End If
         Dim Result As String
         Try
-            Result = NetRequestMulty("https://login.live.com/oauth20_token.srf", "POST", Request, "application/x-www-form-urlencoded", 2)
+            Result = NetRequestMultiple("https://login.live.com/oauth20_token.srf", "POST",
+                $"client_id={OAuthClientId}&refresh_token={Uri.EscapeDataString(Code)}&grant_type=refresh_token&scope=XboxLive.signin%20offline_access",
+                "application/x-www-form-urlencoded", 2)
         Catch ex As Exception
-            If ex.Message.Contains("must sign in again") OrElse ex.Message.Contains("invalid_grant") Then '#269
+            If ex.Message.Contains("must sign in again") OrElse (ex.Message.Contains("refresh_token") AndAlso ex.Message.Contains("is not valid")) Then '#269
                 Return {"Relogin", ""}
             Else
                 Throw
@@ -900,28 +901,28 @@ SystemBrowser:
         Dim RefreshToken As String = ResultJson("refresh_token").ToString
         Return {AccessToken, RefreshToken}
     End Function
-    '微软登录步骤 3：从 OAuth AccessToken 获取 XBLToken
-    Private Function MsLoginStep3(AccessToken As String) As String
-        McLaunchLog("开始微软登录步骤 3")
+    '微软登录步骤 2：从 OAuth AccessToken 获取 XBLToken
+    Private Function MsLoginStep2(AccessToken As String) As String
+        McLaunchLog("开始微软登录步骤 2/6")
 
         Dim Request As String = "{
-                                    ""Properties"": {
-                                        ""AuthMethod"": ""RPS"",
-                                        ""SiteName"": ""user.auth.xboxlive.com"",
-                                        ""RpsTicket"": """ & AccessToken & """
-                                    },
-                                    ""RelyingParty"": ""http://auth.xboxlive.com"",
-                                    ""TokenType"": ""JWT""
-                                 }"
-        Dim Result As String = NetRequestMulty("https://user.auth.xboxlive.com/user/authenticate", "POST", Request, "application/json", 3)
+           ""Properties"": {
+               ""AuthMethod"": ""RPS"",
+               ""SiteName"": ""user.auth.xboxlive.com"",
+               ""RpsTicket"": """ & If(AccessToken.StartsWithF("d="), "", "d=") & AccessToken & """
+           },
+           ""RelyingParty"": ""http://auth.xboxlive.com"",
+           ""TokenType"": ""JWT""
+        }"
+        Dim Result As String = NetRequestMultiple("https://user.auth.xboxlive.com/user/authenticate", "POST", Request, "application/json", 3)
 
         Dim ResultJson As JObject = GetJson(Result)
         Dim XBLToken As String = ResultJson("Token").ToString
         Return XBLToken
     End Function
-    '微软登录步骤 4：从 XBLToken 获取 {XSTSToken, UHS}
-    Private Function MsLoginStep4(XBLToken As String) As String()
-        McLaunchLog("开始微软登录步骤 4")
+    '微软登录步骤 3：从 XBLToken 获取 {XSTSToken, UHS}
+    Private Function MsLoginStep3(XBLToken As String) As String()
+        McLaunchLog("开始微软登录步骤 3/6")
 
         Dim Request As String = "{
                                     ""Properties"": {
@@ -935,7 +936,7 @@ SystemBrowser:
                                  }"
         Dim Result As String
         Try
-            Result = NetRequestMulty("https://xsts.auth.xboxlive.com/xsts/authorize", "POST", Request, "application/json", 3)
+            Result = NetRequestMultiple("https://xsts.auth.xboxlive.com/xsts/authorize", "POST", Request, "application/json", 3)
         Catch ex As Net.WebException
             '参考 https://github.com/PrismarineJS/prismarine-auth/blob/master/src/common/Constants.js
             If ex.Message.Contains("2148916227") Then
@@ -971,14 +972,14 @@ SystemBrowser:
         Dim UHS As String = ResultJson("DisplayClaims")("xui")(0)("uhs").ToString
         Return {XSTSToken, UHS}
     End Function
-    '微软登录步骤 5：从 {XSTSToken, UHS} 获取 Minecraft AccessToken
-    Private Function MsLoginStep5(Tokens As String()) As String
-        McLaunchLog("开始微软登录步骤 5")
+    '微软登录步骤 4：从 {XSTSToken, UHS} 获取 Minecraft AccessToken
+    Private Function MsLoginStep4(Tokens As String()) As String
+        McLaunchLog("开始微软登录步骤 4/6")
 
         Dim Request As String = New JObject(New JProperty("identityToken", $"XBL3.0 x={Tokens(1)};{Tokens(0)}")).ToString(0)
         Dim Result As String
         Try
-            Result = NetRequestMulty("https://api.minecraftservices.com/authentication/login_with_xbox", "POST", Request, "application/json", 2)
+            Result = NetRequestRetry("https://api.minecraftservices.com/authentication/login_with_xbox", "POST", Request, "application/json")
         Catch ex As Net.WebException
             Dim Message As String = GetExceptionSummary(ex)
             If Message.Contains("(429)") Then
@@ -996,11 +997,11 @@ SystemBrowser:
         Dim AccessToken As String = ResultJson("access_token").ToString
         Return AccessToken
     End Function
-    '微软登录步骤 6：验证微软账号是否持有 MC，这也会刷新 XGP
-    Private Sub MsLoginStep6(AccessToken As String)
-        McLaunchLog("开始微软登录步骤 6")
+    '微软登录步骤 5：验证微软账号是否持有 MC，这也会刷新 XGP
+    Private Sub MsLoginStep5(AccessToken As String)
+        McLaunchLog("开始微软登录步骤 5/6")
 
-        Dim Result As String = NetRequestMulty("https://api.minecraftservices.com/entitlements/mcstore", "GET", "", "application/json", 2, New Dictionary(Of String, String) From {{"Authorization", "Bearer " & AccessToken}})
+        Dim Result As String = NetRequestMultiple("https://api.minecraftservices.com/entitlements/mcstore", "GET", "", "application/json", 2, New Dictionary(Of String, String) From {{"Authorization", "Bearer " & AccessToken}})
         Try
             Dim ResultJson As JObject = GetJson(Result)
             If Not (ResultJson.ContainsKey("items") AndAlso ResultJson("items").Any) Then
@@ -1015,13 +1016,13 @@ SystemBrowser:
             Throw
         End Try
     End Sub
-    '微软登录步骤 7：从 Minecraft AccessToken 获取 {UUID, UserName, ProfileJson}
-    Private Function MsLoginStep7(AccessToken As String) As String()
-        McLaunchLog("开始微软登录步骤 7")
+    '微软登录步骤 6：从 Minecraft AccessToken 获取 {UUID, UserName, ProfileJson}
+    Private Function MsLoginStep6(AccessToken As String) As String()
+        McLaunchLog("开始微软登录步骤 6/6")
 
         Dim Result As String
         Try
-            Result = NetRequestMulty("https://api.minecraftservices.com/minecraft/profile", "GET", "", "application/json", 2, New Dictionary(Of String, String) From {{"Authorization", "Bearer " & AccessToken}})
+            Result = NetRequestMultiple("https://api.minecraftservices.com/minecraft/profile", "GET", "", "application/json", 2, New Dictionary(Of String, String) From {{"Authorization", "Bearer " & AccessToken}})
         Catch ex As Net.WebException
             Dim Message As String = GetExceptionSummary(ex)
             If Message.Contains("(429)") Then
@@ -1069,7 +1070,7 @@ SystemBrowser:
             Case 3
                 '使用正版用户名
                 Try
-                    If Not SkinName = "" Then
+                    If SkinName <> "" AndAlso McVersionCurrent.Version.McCodeMain < 20 Then '1.20+ 或快照版不能使用该项（#3746）
                         Log("[Skin] 由于离线皮肤设置，使用正版 UUID：" & SkinName)
                         Uuid = McLoginMojangUuid(SkinName, False)
                     End If
@@ -1199,7 +1200,7 @@ SystemBrowser:
         '统一通行证检测
         If Setup.Get("LoginType") = McLoginType.Nide Then
             '至少 Java 8u101
-            MinVer = If(New Version(1, 8, 0, 101) > MinVer, New Version(1, 8, 0, 101), MinVer)
+            MinVer = If(New Version(1, 8, 0, 141) > MinVer, New Version(1, 8, 0, 141), MinVer)
         End If
 
         SyncLock JavaLock
@@ -1226,12 +1227,12 @@ SystemBrowser:
             ElseIf MaxVer < New Version(1, 8, 0, 0) Then
                 JavaCode = 7
                 If Not JavaDownloadConfirm("Java 7", True) Then Throw New Exception("$$")
-            ElseIf MinVer > New Version(1, 8, 0, 100) AndAlso MaxVer < New Version(1, 8, 0, 321) Then
-                JavaCode = "8u101"
-                If Not JavaDownloadConfirm("Java 8.0.101 ~ 8.0.320", True) Then Throw New Exception("$$")
-            ElseIf MinVer > New Version(1, 8, 0, 100) Then
-                JavaCode = "8u101"
-                If Not JavaDownloadConfirm("Java 8.0.101 或更高版本的 Java 8", True) Then Throw New Exception("$$")
+            ElseIf MinVer > New Version(1, 8, 0, 140) AndAlso MaxVer < New Version(1, 8, 0, 321) Then
+                JavaCode = "8u141"
+                If Not JavaDownloadConfirm("Java 8.0.141 ~ 8.0.320", True) Then Throw New Exception("$$")
+            ElseIf MinVer > New Version(1, 8, 0, 140) Then
+                JavaCode = "8u141"
+                If Not JavaDownloadConfirm("Java 8.0.141 或更高版本的 Java 8", True) Then Throw New Exception("$$")
             ElseIf MaxVer < New Version(1, 8, 0, 321) Then
                 JavaCode = 8
                 If Not JavaDownloadConfirm("Java 8.0.320 或更低版本的 Java 8") Then Throw New Exception("$$")
@@ -1276,44 +1277,36 @@ SystemBrowser:
     ''' 释放 Java Wrapper 并返回完整文件路径。
     ''' </summary>
     Public Function ExtractJavaWrapper() As String
-        Dim BaseDir As String = GetJavaWrapperDir()
-        Dim WrapperPath As String = BaseDir & "\JavaWrapper.jar"
+        Dim WrapperPath As String = PathPure & "JavaWrapper.jar"
         Log("[Java] 选定的 Java Wrapper 路径：" & WrapperPath)
         SyncLock ExtractJavaWrapperLock '避免 OptiFine 和 Forge 安装时同时释放 Java Wrapper 导致冲突
-            Dim IsWrapperWritten As Boolean = WriteFile(WrapperPath, GetResources("JavaWrapper"))
-            If Not IsWrapperWritten AndAlso File.Exists(WrapperPath) Then
-                '以下为 #4243 的修复，因为未知原因 Java Wrapper 可能变为只读文件
-                Log("[Java] Java Wrapper 文件释放失败，但文件已存在，将在删除后尝试重新生成", LogLevel.Debug)
-                Try
-                    File.Delete(WrapperPath)
-                    IsWrapperWritten = WriteFile(WrapperPath, GetResources("JavaWrapper"))
-                Catch ex As Exception
-                    Log(ex, "Java Wrapper 文件重新释放失败，将尝试更换文件名重新生成")
-                    WrapperPath = BaseDir & "\JavaWrapper2.jar"
-                    IsWrapperWritten = WriteFile(WrapperPath, GetResources("JavaWrapper"))
-                End Try
-            End If
-            If Not IsWrapperWritten Then Throw New FileNotFoundException("释放 Java Wrapper 失败，请查看 PCL 日志查找详细信息")
+            Try
+                WriteFile(WrapperPath, GetResources("JavaWrapper"))
+            Catch ex As Exception
+                If File.Exists(WrapperPath) Then
+                    '因为未知原因 Java Wrapper 可能变为只读文件（#4243）
+                    Log(ex, "Java Wrapper 文件释放失败，但文件已存在，将在删除后尝试重新生成", LogLevel.Developer)
+                    Try
+                        File.Delete(WrapperPath)
+                        WriteFile(WrapperPath, GetResources("JavaWrapper"))
+                    Catch ex2 As Exception
+                        Log(ex2, "Java Wrapper 文件重新释放失败，将尝试更换文件名重新生成", LogLevel.Developer)
+                        WrapperPath = PathPure & "JavaWrapper2.jar"
+                        Try
+                            WriteFile(WrapperPath, GetResources("JavaWrapper"))
+                        Catch ex3 As Exception
+                            Throw New FileNotFoundException("释放 Java Wrapper 最终尝试失败", ex3)
+                        End Try
+                    End Try
+                Else
+                    Throw New FileNotFoundException("释放 Java Wrapper 失败", ex)
+                End If
+            End Try
         End SyncLock
         Return WrapperPath
     End Function
     Private ExtractJavaWrapperLock As New Object
 
-    ''' <summary>
-    ''' 获取 Java Wrapper 所在的文件夹，不以 \ 结尾。
-    ''' </summary>
-    Public Function GetJavaWrapperDir() As String
-        If (Path & "PCL").IsASCII() Then
-            Return Path & "PCL"
-        ElseIf PathAppdata.IsASCII() Then
-            Return PathAppdata.TrimEnd("\")
-        ElseIf PathTemp.IsASCII() Then
-            Return PathTemp.TrimEnd("\")
-        Else
-            Return OsDrive & "ProgramData\PCL"
-        End If
-    End Function
-
     '主方法，合并 Jvm、Game、Replace 三部分的参数数据
     Private Sub McLaunchArgumentMain(Loader As LoaderTask(Of String, List(Of McLibToken)))
         McLaunchLog("开始获取 Minecraft 启动参数")
@@ -1354,8 +1347,12 @@ SystemBrowser:
         Arguments = Arguments.Replace(" -Dos.name=Windows 10", " -Dos.name=""Windows 10""")
         '全屏
         If Setup.Get("LaunchArgumentWindowType") = 0 Then Arguments += " --fullscreen"
+        '由 Option 传入的额外参数
+        For Each Arg In CurrentLaunchOptions.ExtraArgs
+            Arguments += " " & Arg.Trim
+        Next
         '进服
-        Dim Server As String = If(String.IsNullOrEmpty(McLaunchLoader.Input.ServerIp), Setup.Get("VersionServerEnter", McVersionCurrent), McLaunchLoader.Input.ServerIp)
+        Dim Server As String = If(String.IsNullOrEmpty(CurrentLaunchOptions.ServerIp), Setup.Get("VersionServerEnter", McVersionCurrent), CurrentLaunchOptions.ServerIp)
         If Server.Length > 0 Then
             If McVersionCurrent.ReleaseTime > New Date(2023, 4, 4) Then
                 'QuickPlay
@@ -1409,7 +1406,7 @@ SystemBrowser:
                 Setup.Get("VersionServerAuthServer", Version:=McVersionCurrent))
             Try
                 Dim Response As String = NetGetCodeByRequestRetry(Server, Encoding.UTF8)
-                DataList.Insert(0, "-javaagent:""" & PathAppdata & "authlib-injector.jar""=" & Server &
+                DataList.Insert(0, "-javaagent:""" & PathPure & "authlib-injector.jar""=" & Server &
                               " -Dauthlibinjector.side=client" &
                               " -Dauthlibinjector.yggdrasil.prefetched=" & Convert.ToBase64String(Encoding.UTF8.GetBytes(Response)))
             Catch ex As Exception
@@ -1419,7 +1416,7 @@ SystemBrowser:
 
         '添加 Java Wrapper 作为主 Jar
         If McLaunchJavaSelected.VersionCode >= 9 Then DataList.Add("--add-exports cpw.mods.bootstraplauncher/cpw.mods.bootstraplauncher=ALL-UNNAMED")
-        DataList.Add("-Doolloo.jlw.tmpdir=""" & GetJavaWrapperDir() & """")
+        DataList.Add("-Doolloo.jlw.tmpdir=""" & PathPure.TrimEnd("\") & """")
         DataList.Add("-jar """ & ExtractJavaWrapper() & """")
 
         '添加 MainClass
@@ -1476,7 +1473,7 @@ NextVersion:
                 Setup.Get("VersionServerAuthServer", Version:=McVersionCurrent))
             Try
                 Dim Response As String = NetGetCodeByRequestRetry(Server, Encoding.UTF8)
-                DataList.Insert(0, "-javaagent:""" & PathAppdata & "authlib-injector.jar""=" & Server &
+                DataList.Insert(0, "-javaagent:""" & PathPure & "authlib-injector.jar""=" & Server &
                               " -Dauthlibinjector.side=client" &
                               " -Dauthlibinjector.yggdrasil.prefetched=" & Convert.ToBase64String(Encoding.UTF8.GetBytes(Response)))
             Catch ex As Exception
@@ -1486,7 +1483,7 @@ NextVersion:
 
         '添加 Java Wrapper 作为主 Jar
         If McLaunchJavaSelected.VersionCode >= 9 Then DataList.Add("--add-exports cpw.mods.bootstraplauncher/cpw.mods.bootstraplauncher=ALL-UNNAMED")
-        DataList.Add("-Doolloo.jlw.tmpdir=""" & GetJavaWrapperDir() & """")
+        DataList.Add("-Doolloo.jlw.tmpdir=""" & PathPure.TrimEnd("\") & """")
         DataList.Add("-jar """ & ExtractJavaWrapper() & """")
 
         '将 "-XXX" 与后面 "XXX" 合并到一起
@@ -1661,8 +1658,11 @@ NextVersion:
                 GameSize = New Size(875 - 2, 540 - 2)
         End Select
         GameSize.Height -= 29.5 * DPI / 96 '标题栏高度
-        If McVersionCurrent.Version.McCodeMain <= 12 AndAlso McLaunchJavaSelected.VersionCode <= 8 AndAlso
-            Not McVersionCurrent.Version.HasOptiFine AndAlso Not McVersionCurrent.Version.HasForge Then '修复 #3463：1.12.2-，JRE 8 下窗口大小为设置大小的 DPI% 倍
+        If McVersionCurrent.Version.McCodeMain <= 12 AndAlso
+            McLaunchJavaSelected.VersionCode <= 8 AndAlso McLaunchJavaSelected.Version.Revision >= 200 AndAlso McLaunchJavaSelected.Version.Revision <= 321 AndAlso
+            Not McVersionCurrent.Version.HasOptiFine AndAlso Not McVersionCurrent.Version.HasForge Then
+            '修复 #3463：1.12.2-，JRE 8u200~321 下窗口大小为设置大小的 DPI% 倍
+            McLaunchLog($"已应用窗口大小过大修复（{McLaunchJavaSelected.Version.Revision}）")
             GameSize.Width /= DPI / 96
             GameSize.Height /= DPI / 96
         End If
@@ -1785,7 +1785,6 @@ NextVersion:
             {
               ""authenticationDatabase"": {
                 ""00000111112222233333444445555566"": {
-                  ""accessToken"": """ & McLoginLoader.Output.AccessToken & """,
                   ""username"": """ & McLoginLoader.Output.Name.Replace("""", "-") & """,
                   ""profiles"": {
                     ""66666555554444433333222221111100"": {
@@ -1816,7 +1815,6 @@ NextVersion:
                     {
                       ""authenticationDatabase"": {
                         ""00000111112222233333444445555566"": {
-                          ""accessToken"": """ & McLoginLoader.Output.AccessToken & """,
                           ""username"": """ & McLoginLoader.Output.Name.Replace("""", "-") & """,
                           ""profiles"": {
                             ""66666555554444433333222221111100"": {
@@ -1892,16 +1890,12 @@ NextVersion:
         End Try
 
         '离线皮肤 Alex 警告
-        Try
-            If McVersionCurrent.Version.McCodeMain <= 7 AndAlso McVersionCurrent.Version.McCodeMain >= 2 AndAlso '1.7 ~ 1.2
+        If McVersionCurrent.Version.McCodeMain <= 7 AndAlso McVersionCurrent.Version.McCodeMain >= 2 AndAlso '1.2 ~ 1.7
                McLoginLoader.Input.Type = McLoginType.Legacy AndAlso '离线登录
                (Setup.Get("LaunchSkinType") = 2 OrElse '强制 Alex
                (Setup.Get("LaunchSkinType") = 4 AndAlso Setup.Get("LaunchSkinSlim"))) Then '或选用 Alex 皮肤
-                Hint("此 Minecraft 版本尚不支持 Alex 皮肤，你的皮肤可能会显示为 Steve！", HintType.Critical)
-            End If
-        Catch ex As Exception
-            Log(ex, "检查离线皮肤失效失败")
-        End Try
+            Hint("此 Minecraft 版本尚不支持 Alex 皮肤，你的皮肤可能会显示为 Steve！", HintType.Critical)
+        End If
 
         '离线皮肤资源包
         Try
@@ -2054,25 +2048,25 @@ IgnoreCustomSkin:
                 "@echo off" & vbCrLf &
                 "title 启动 - " & McVersionCurrent.Name & vbCrLf &
                 "echo 游戏正在启动，请稍候。" & vbCrLf &
-                "set APPDATA=""" & PathMcFolder & """" & vbCrLf &
-                "cd /D """ & PathMcFolder & """" & vbCrLf &
+                "set APPDATA=""" & McVersionCurrent.PathIndie & """" & vbCrLf &
+                "cd /D """ & McVersionCurrent.PathIndie & """" & vbCrLf &
                 CustomCommandGlobal & vbCrLf &
                 CustomCommandVersion & vbCrLf &
                 """" & McLaunchJavaSelected.PathJava & """ " & McLaunchArgument & vbCrLf &
                 "echo 游戏已退出。" & vbCrLf &
                 "pause"
-            WriteFile(If(McLaunchLoader.Input.SaveBatch, Path & "PCL\LatestLaunch.bat"), SecretFilter(CmdString, "F"),
+            WriteFile(If(CurrentLaunchOptions.SaveBatch, Path & "PCL\LatestLaunch.bat"), SecretFilter(CmdString, "F"),
                       Encoding:=If(Encoding.Default.Equals(Encoding.UTF8), Encoding.UTF8, Encoding.GetEncoding("GB18030")))
-            If McLaunchLoader.Input.SaveBatch IsNot Nothing Then
+            If CurrentLaunchOptions.SaveBatch IsNot Nothing Then
                 McLaunchLog("导出启动脚本完成，强制结束启动过程")
                 AbortHint = "导出启动脚本成功！"
-                OpenExplorer("/select,""" & McLaunchLoader.Input.SaveBatch & """")
+                OpenExplorer("/select,""" & CurrentLaunchOptions.SaveBatch & """")
                 Loader.Parent.Abort()
                 Exit Sub '导出脚本完成
             End If
         Catch ex As Exception
             Log(ex, "输出启动脚本失败")
-            If McLaunchLoader.Input.SaveBatch IsNot Nothing Then Throw ex '直接触发启动失败
+            If CurrentLaunchOptions.SaveBatch IsNot Nothing Then Throw ex '直接触发启动失败
         End Try
 
         '执行自定义命令
@@ -2143,6 +2137,8 @@ IgnoreCustomSkin:
         StartInfo.EnvironmentVariables("Path") = Join(Paths.Distinct.ToList, ";")
 
         '设置其他参数
+        StartInfo.StandardErrorEncoding = Encoding.UTF8
+        StartInfo.StandardOutputEncoding = Encoding.UTF8
         StartInfo.WorkingDirectory = McVersionCurrent.PathIndie
         StartInfo.UseShellExecute = False
         StartInfo.RedirectStandardOutput = True

Plain Craft Launcher 2/Modules/Minecraft/ModMinecraft.vb

@@ -85,7 +85,7 @@ Public Module ModMinecraft
                     Next
                     If Not Renamed Then CacheMcFolderList.Add(New McFolder With {.Name = Name, .Path = Path, .Type = McFolderType.Custom})
                 Else
-                    Hint("无效的 Minecraft 文件夹：" & Path, HintType.Critical)
+                    Hint("无法访问 Minecraft 文件夹：" & Path, HintType.Critical)
                 End If
             Next
 
@@ -475,22 +475,27 @@ VersionSearchFinish:
         ''' </summary>
         Public Property JsonText As String
             Get
+                '快速检查 JSON 是否以 { 开头、} 结尾；忽略空白字符
+                Dim FastJsonCheck =
+                Function(Json As String) As Boolean
+                    Dim TrimedJson As String = Json.Trim()
+                    Return TrimedJson.StartsWithF("{") AndAlso TrimedJson.EndsWithF("}")
+                End Function
                 If _JsonText Is Nothing Then
-                    If Not File.Exists(Path & Name & ".json") Then Throw New Exception("未找到版本 json 文件：" & Path & Name & ".json")
+                    If Not File.Exists(Path & Name & ".json") Then Throw New Exception($"未找到版本 JSON 文件：{Path}{Name}.json")
                     _JsonText = ReadFile(Path & Name & ".json")
                     '如果 ReadFile 失败会返回空字符串；这可能是由于文件被临时占用，故延时后重试
-                    If _JsonText.Length = 0 Then
+                    If Not FastJsonCheck(_JsonText) Then
                         If RunInUi() Then
-                            Log("[Minecraft] 版本 json 文件为空或读取失败，由于代码在主线程运行，将不再进行重试", LogLevel.Debug)
-                            Throw New Exception("版本 Json 文件为空或读取失败")
+                            Log("[Minecraft] 版本 JSON 文件为空或有误，由于代码在主线程运行，将不再进行重试", LogLevel.Debug)
+                            GetJson(_JsonText) '触发异常
                         Else
-                            Log("[Minecraft] 版本 json 文件为空或读取失败，将在 2s 后重试读取（" & Path & Name & ".json）", LogLevel.Debug)
+                            Log("[Minecraft] 版本 JSON 文件为空或有误，将在 2s 后重试读取（" & Path & Name & ".json）", LogLevel.Debug)
                             Thread.Sleep(2000)
                             _JsonText = ReadFile(Path & Name & ".json")
-                            If _JsonText.Length = 0 Then Throw New Exception("版本 json 文件为空或读取失败")
+                            If Not FastJsonCheck(_JsonText) Then GetJson(_JsonText) '触发异常
                         End If
                     End If
-                    If _JsonText.Length < 100 Then Throw New Exception("版本 json 文件有误，内容为：" & _JsonText)
                 End If
                 Return _JsonText
             End Get
@@ -562,10 +567,10 @@ Recheck:
                                 GoTo Recheck
                             End If
                         Catch ex As Exception
-                            Log(ex, "合并版本依赖项 json 失败（" & If(InheritVersion, "null").ToString & "）")
+                            Log(ex, "合并版本依赖项 JSON 失败（" & If(InheritVersion, "null").ToString & "）")
                         End Try
                     Catch ex As Exception
-                        Throw New Exception("版本 json 不规范（" & If(Name, "null") & "）", ex)
+                        Throw New Exception("初始化版本 JSON 时失败（" & If(Name, "null") & "）", ex)
                     End Try
                     Try
                         '处理 JumpLoader
@@ -665,7 +670,7 @@ Recheck:
             Try
                 Dim JsonObjCheck = JsonObject
             Catch ex As Exception
-                Log(ex, "版本 json 可用性检查失败（" & Path & "）")
+                Log(ex, "版本 JSON 可用性检查失败（" & Path & "）")
                 JsonText = ""
                 JsonObject = Nothing
                 Info = ex.Message
@@ -1029,21 +1034,21 @@ ExitDataLoad:
     Public Function GetMcFoolName(Name As String) As String
         Name = Name.ToLower
         If Name.StartsWithF("2.0") Then
-            Return "这个秘密计划了两年的更新将游戏推向了一个新高度！"
-        ElseIf Name.StartsWithF("20w14inf") OrElse Name = "20w14∞" Then
-            Return "我们加入了 20 亿个新的维度，让无限的想象变成了现实！"
+            Return "2013 | 这个秘密计划了两年的更新将游戏推向了一个新高度！"
         ElseIf Name = "15w14a" Then
-            Return "作为一款全年龄向的游戏，我们需要和平，需要爱与拥抱。"
+            Return "2015 | 作为一款全年龄向的游戏，我们需要和平，需要爱与拥抱。"
         ElseIf Name = "1.rv-pre1" Then
-            Return "是时候将现代科技带入 Minecraft 了！"
+            Return "2016 | 是时候将现代科技带入 Minecraft 了！"
         ElseIf Name = "3d shareware v1.34" Then
-            Return "我们从地下室的废墟里找到了这个开发于 1994 年的杰作！"
+            Return "2019 | 我们从地下室的废墟里找到了这个开发于 1994 年的杰作！"
+        ElseIf Name.StartsWithF("20w14inf") OrElse Name = "20w14∞" Then
+            Return "2020 | 我们加入了 20 亿个新的维度，让无限的想象变成了现实！"
         ElseIf Name = "22w13oneblockatatime" Then
-            Return "一次一个方块更新！迎接全新的挖掘、合成与骑乘玩法吧！"
+            Return "2022 | 一次一个方块更新！迎接全新的挖掘、合成与骑乘玩法吧！"
         ElseIf Name = "23w13a_or_b" Then
-            Return "研究表明：玩家喜欢作出选择——越多越好！"
+            Return "2023 | 研究表明：玩家喜欢作出选择——越多越好！"
         ElseIf Name = "24w14potato" Then
-            Return "毒马铃薯一直都被大家忽视和低估，于是我们超级加强了它！"
+            Return "2024 | 毒马铃薯一直都被大家忽视和低估，于是我们超级加强了它！"
         Else
             Return ""
         End If
@@ -1251,9 +1256,8 @@ OnLoaded:
         Dim VersionList As New List(Of McVersion)
 
 #Region "循环加载每个版本的信息"
-        Dim Dirs As DirectoryInfo() = New DirectoryInfo(Path & "versions").GetDirectories
-        For Each Folder As DirectoryInfo In Dirs
-            If Not Folder.EnumerateFiles.Any Then
+        For Each Folder As DirectoryInfo In New DirectoryInfo(Path & "versions").GetDirectories
+            If Not Folder.Exists OrElse Not Folder.EnumerateFiles.Any Then
                 Log("[Minecraft] 跳过空文件夹：" & Folder.FullName)
                 Continue For
             End If
@@ -1287,8 +1291,11 @@ OnLoaded:
 
             '单独列出收藏的版本
             Dim StaredVersions As New List(Of McVersion)
-            For Each Version As McVersion In VersionList
-                If Version.IsStar AndAlso Not Version.DisplayType = McVersionCardType.Hidden Then StaredVersions.Add(Version)
+            For Each Version As McVersion In VersionList.ToList
+                If Version.IsStar AndAlso Not Version.DisplayType = McVersionCardType.Hidden Then
+                    StaredVersions.Add(Version)
+                    VersionList.Remove(Version)
+                End If
             Next
             If StaredVersions.Any Then VersionListOriginal.Add(McVersionCardType.Star, StaredVersions)
 
@@ -1523,7 +1530,7 @@ OnLoaded:
     ''' 要求玩家选择一个皮肤文件，并进行相关校验。
     ''' </summary>
     Public Function McSkinSelect() As McSkinInfo
-        Dim FileName As String = SelectFile("皮肤文件(*.png)|*.png", "选择皮肤文件")
+        Dim FileName As String = SelectFile("皮肤文件(*.png;*.jpg;*.webp)|*.png;*.jpg;*.webp", "选择皮肤文件")
 
         '验证有效性
         If FileName = "" Then Return New McSkinInfo With {.IsVaild = False}
@@ -1930,7 +1937,7 @@ OnLoaded:
     ''' <summary>
     ''' 获取版本缺失的支持库文件所对应的 NetTaskFile。
     ''' </summary>
-    Public Function McLibFix(Version As McVersion, Optional CoreJarOnly As Boolean = False) As List(Of NetFile)
+    Public Function McLibFix(Version As McVersion) As List(Of NetFile)
         If Not Version.IsLoaded Then Version.Load() '确保例如 JumpLoader 等项被合并入 Json
         Dim Result As New List(Of NetFile)
 
@@ -1943,91 +1950,103 @@ OnLoaded:
         Catch ex As Exception
             Log(ex, "版本缺失主 jar 文件所必须的信息", LogLevel.Developer)
         End Try
-        If CoreJarOnly Then Return Result
-
-        '是否跳过校验
-        Dim IsSetupSkip As Boolean = ShouldIgnoreFileCheck(Version)
 
         'Library 文件
-        Result.AddRange(McLibFixFromLibToken(McLibListGet(Version, False), JumpLoaderFolder:=Version.PathIndie & ".jumploader\", AllowUnsameFile:=IsSetupSkip))
+        Result.AddRange(McLibFixFromLibToken(McLibListGet(Version, False), JumpLoaderFolder:=Version.PathIndie & ".jumploader\"))
 
         '统一通行证文件
         If Setup.Get("VersionServerLogin", Version:=Version) = 3 Then
             Dim TargetFile = PathAppdata & "nide8auth.jar"
-            If Not (IsSetupSkip AndAlso File.Exists(TargetFile)) Then
-                Dim DownloadInfo As JObject = Nothing
-                '获取下载信息
-                Try
-                    Log("[Minecraft] 开始获取统一通行证下载信息")
-                    '测试链接：https://auth.mc-user.com:233/00000000000000000000000000000000/
-                    DownloadInfo = GetJson(NetGetCodeByDownload({
+            Dim DownloadInfo As JObject = Nothing
+            '获取下载信息
+            Try
+                Log("[Minecraft] 开始获取统一通行证下载信息")
+                '测试链接：https://auth.mc-user.com:233/00000000000000000000000000000000/
+                DownloadInfo = GetJson(NetGetCodeByDownload({
                         "https://auth.mc-user.com:233/" & Setup.Get("VersionServerNide", Version:=Version)}, IsJson:=True))
-                Catch ex As Exception
-                    Log(ex, "获取统一通行证下载信息失败")
-                End Try
-                '校验文件
-                If DownloadInfo IsNot Nothing Then
-                    Dim Checker As New FileChecker(Hash:=DownloadInfo("jarHash").ToString)
-                    If (IsSetupSkip AndAlso File.Exists(TargetFile)) OrElse Checker.Check(TargetFile) IsNot Nothing Then
-                        '开始下载
-                        Log("[Minecraft] 统一通行证需要更新：Hash - " & Checker.Hash, LogLevel.Developer)
-                        Result.Add(New NetFile({"https://login.mc-user.com:233/index/jar"}, TargetFile, Checker))
-                    End If
+            Catch ex As Exception
+                Log(ex, "获取统一通行证下载信息失败")
+            End Try
+            '校验文件
+            If DownloadInfo IsNot Nothing Then
+                Dim Checker As New FileChecker(Hash:=DownloadInfo("jarHash").ToString)
+                If Checker.Check(TargetFile) IsNot Nothing Then
+                    '开始下载
+                    Log("[Minecraft] 统一通行证需要更新：Hash - " & Checker.Hash, LogLevel.Developer)
+                    Result.Add(New NetFile({"https://login.mc-user.com:233/index/jar"}, TargetFile, Checker))
                 End If
             End If
         End If
 
         'Authlib-Injector 文件
-        If Setup.Get("VersionServerLogin", Version:=Version) = 4 OrElse
-           (PageLinkHiper.HiperState = LoadState.Finished AndAlso Setup.Get("LoginType") = McLoginType.Legacy) Then 'HiPer 登录转接
-            Dim TargetFile = PathAppdata & "authlib-injector.jar"
-            If Not (IsSetupSkip AndAlso File.Exists(TargetFile)) Then
-                Dim DownloadInfo As JObject = Nothing
-                '获取下载信息
-                Try
-                    Log("[Minecraft] 开始获取 Authlib-Injector 下载信息")
-                    DownloadInfo = GetJson(NetGetCodeByDownload({"https://bmclapi2.bangbang93.com/mirrors/authlib-injector/artifact/latest.json"}, IsJson:=True))
-                Catch ex As Exception
-                    Log(ex, "获取 Authlib-Injector 下载信息失败")
-                End Try
-                '校验文件
-                If DownloadInfo IsNot Nothing Then
-                    Dim Checker As New FileChecker(Hash:=DownloadInfo("checksums")("sha256").ToString)
-                    If (IsSetupSkip AndAlso File.Exists(TargetFile)) OrElse Checker.Check(TargetFile) IsNot Nothing Then
-                        '开始下载
-                        Dim DownloadAddress As String = DownloadInfo("download_url")
-                        Log("[Minecraft] Authlib-Injector 需要更新：" & DownloadAddress, LogLevel.Developer)
-                        Result.Add(New NetFile({DownloadAddress}, TargetFile, New FileChecker(Hash:=DownloadInfo("checksums")("sha256").ToString)))
-                    End If
+        If Setup.Get("VersionServerLogin", Version:=Version) = 4 Then
+            Dim TargetFile = PathPure & "\authlib-injector.jar"
+            Dim DownloadInfo As JObject = Nothing
+            '获取下载信息
+            Try
+                Log("[Minecraft] 开始获取 Authlib-Injector 下载信息")
+                DownloadInfo = GetJson(NetGetCodeByDownload({
+                        "https://authlib-injector.yushi.moe/artifact/latest.json",
+                        "https://bmclapi2.bangbang93.com/mirrors/authlib-injector/artifact/latest.json"
+                    }, IsJson:=True))
+            Catch ex As Exception
+                Log(ex, "获取 Authlib-Injector 下载信息失败")
+            End Try
+            '校验文件
+            If DownloadInfo IsNot Nothing Then
+                Dim Checker As New FileChecker(Hash:=DownloadInfo("checksums")("sha256").ToString)
+                If Checker.Check(TargetFile) IsNot Nothing Then
+                    '开始下载
+                    Dim DownloadAddress As String = DownloadInfo("download_url").ToString.
+                            Replace("bmclapi2.bangbang93.com/mirrors/authlib-injector", "authlib-injector.yushi.moe")
+                    Log("[Minecraft] Authlib-Injector 需要更新：" & DownloadAddress, LogLevel.Developer)
+                    Result.Add(New NetFile({
+                        DownloadAddress,
+                        DownloadAddress.Replace("authlib-injector.yushi.moe", "bmclapi2.bangbang93.com/mirrors/authlib-injector")
+                    }, TargetFile, New FileChecker(Hash:=DownloadInfo("checksums")("sha256").ToString)))
                 End If
             End If
         End If
 
+        '跳过校验
+        If ShouldIgnoreFileCheck(Version) Then
+            Log("[Minecraft] 用户要求尽量忽略文件检查，这可能会保留有误的文件")
+            Result = Result.Where(
+            Function(f)
+                If File.Exists(f.LocalPath) Then
+                    Log("[Minecraft] 跳过下载的支持库文件：" & f.LocalPath, LogLevel.Debug)
+                    Return False
+                Else
+                    Return True
+                End If
+            End Function).ToList
+        End If
+
         Return Result
     End Function
     ''' <summary>
     ''' 将 McLibToken 列表转换为 NetFile。无需下载的文件会被自动过滤。
     ''' </summary>
-    Public Function McLibFixFromLibToken(Libs As List(Of McLibToken), Optional CustomMcFolder As String = Nothing, Optional JumpLoaderFolder As String = Nothing, Optional AllowUnsameFile As Boolean = False) As List(Of NetFile)
+    Public Function McLibFixFromLibToken(Libs As List(Of McLibToken), Optional CustomMcFolder As String = Nothing, Optional JumpLoaderFolder As String = Nothing) As List(Of NetFile)
         CustomMcFolder = If(CustomMcFolder, PathMcFolder)
         Dim Result As New List(Of NetFile)
         '获取
         For Each Token As McLibToken In Libs
             '检查文件
-            Dim Checker As FileChecker
-            If AllowUnsameFile Then '只要文件存在则通过检查，用于放宽完整性校验的情况
-                Checker = New FileChecker(MinSize:=1)
-            Else
-                Checker = New FileChecker(ActualSize:=If(Token.Size = 0, -1, Token.Size), Hash:=Token.SHA1)
-            End If
+            Dim Checker As New FileChecker(ActualSize:=If(Token.Size = 0, -1, Token.Size), Hash:=Token.SHA1)
             If Checker.Check(Token.LocalPath) Is Nothing Then Continue For
             '文件不符合，添加下载
             Dim Urls As New List(Of String)
+            If Token.Url Is Nothing AndAlso Token.Name = "net.minecraftforge:forge:universal" Then
+                '特判修复 Forge 部分 universal 文件缺失 URL（#5455）
+                Token.Url = "https://maven.minecraftforge.net" & Token.LocalPath.Replace(If(Token.IsJumpLoader, JumpLoaderFolder, CustomMcFolder) & "libraries", "").Replace("\", "/")
+            End If
             If Token.Url IsNot Nothing Then
-                '获取 Url 的真实地址
+                '获取 URL 的真实地址
                 Urls.Add(Token.Url)
-                If Token.Url.Contains("launcher.mojang.com/v1/objects") Then
-                    Urls = DlSourceLauncherOrMetaGet(Token.Url).ToList() 'Mappings
+                If Token.Url.Contains("launcher.mojang.com/v1/objects") OrElse Token.Url.Contains("client.txt") OrElse
+                   Token.Url.Contains(".tsrg") Then
+                    Urls.AddRange(DlSourceLauncherOrMetaGet(Token.Url).ToList()) 'Mappings（#4425）
                 End If
                 If Token.Url.Contains("maven") Then
                     Urls.Insert(0, Token.Url.Replace(Mid(Token.Url, 1, Token.Url.IndexOfF("maven")), "https://bmclapi2.bangbang93.com/").
@@ -2049,7 +2068,7 @@ OnLoaded:
                 '普通文件
                 Urls.AddRange(DlSourceLibraryGet("https://libraries.minecraft.net" & Token.LocalPath.Replace(If(Token.IsJumpLoader, JumpLoaderFolder, CustomMcFolder) & "libraries", "").Replace("\", "/")))
             End If
-            Result.Add(New NetFile(Urls.Distinct.ToArray, Token.LocalPath, Checker))
+            Result.Add(New NetFile(Urls.Distinct, Token.LocalPath, Checker))
         Next
         '去重并返回
         Return Result.Distinct(Function(a, b) a.LocalPath = b.LocalPath)
@@ -2065,10 +2084,14 @@ OnLoaded:
         McLibGet = If(WithHead, CustomMcFolder & "libraries\", "") &
                    Splited(0).Replace(".", "\") & "\" & Splited(1) & "\" & Splited(2) & "\" & Splited(1) & "-" & Splited(2) & ".jar"
         '判断 OptiFine 是否应该使用 installer
-        If McLibGet.Contains("optifine\OptiFine\1.12") AndAlso '仅在 1.12 OptiFine 可重现
-           File.Exists(CustomMcFolder & "libraries\" & Splited(0).Replace(".", "\") & "\" & Splited(1) & "\" & Splited(2) & "\" & Splited(1) & "-" & Splited(2) & "-installer.jar") Then
-            Log("[Launch] 已将 " & Original & " 特判替换为对应的 Installer 文件", LogLevel.Debug)
-            McLibGet = McLibGet.Replace(".jar", "-installer.jar")
+        If McLibGet.Contains("optifine\OptiFine\1.") AndAlso Splited(2).Split(".").Count > 1 Then
+            Dim MajorVersion As Integer = Val(Splited(2).Split(".")(1))
+            Dim MinorVersion As Integer = If(Splited(2).Split(".").Count > 1, Val(Splited(2).Split(".")(2).BeforeFirst("_")), 0)
+            If (MajorVersion = 12 OrElse (MajorVersion = 20 AndAlso MinorVersion >= 4) OrElse MajorVersion >= 21) AndAlso '仅在 1.12 (无法追溯) 和 1.20.4+ (#5376) 遇到此问题
+                File.Exists($"{CustomMcFolder}libraries\{Splited(0).Replace(".", "\")}\{Splited(1)}\{Splited(2)}\{Splited(1)}-{Splited(2)}-installer.jar") Then
+                McLaunchLog("已将 " & Original & " 替换为对应的 Installer 文件")
+                McLibGet = McLibGet.Replace(".jar", "-installer.jar")
+            End If
         End If
     End Function
 
@@ -2157,77 +2180,50 @@ OnLoaded:
         ''' </summary>
         Public Size As Long
         ''' <summary>
-        ''' 是否为 Virtual 资源文件。
-        ''' </summary>
-        Public IsVirtual As Boolean
-        ''' <summary>
         ''' 文件的 Hash 校验码。
         ''' </summary>
         Public Hash As String
 
         Public Overrides Function ToString() As String
-            Return If(IsVirtual, "[Virtual] ", "") & GetString(Size) & " | " & LocalPath
+            Return GetString(Size) & " | " & LocalPath
         End Function
     End Structure
     ''' <summary>
     ''' 获取 Minecraft 的资源文件列表。失败会抛出异常。
     ''' </summary>
-    ''' <param name="Name">版本的资源名称，如“1.13.1”。</param>
-    Private Function McAssetsListGet(Name As String) As List(Of McAssetsToken)
+    Private Function McAssetsListGet(Version As McVersion) As List(Of McAssetsToken)
+        Dim IndexName = McAssetsGetIndexName(Version)
         Try
 
             '初始化
-            If Not File.Exists(PathMcFolder & "assets\indexes\" & Name & ".json") Then Throw New FileNotFoundException("Assets 索引文件未找到", PathMcFolder & "assets\indexes\" & Name & ".json")
-            McAssetsListGet = New List(Of McAssetsToken)
-            Dim Json = GetJson(ReadFile(PathMcFolder & "assets\indexes\" & Name & ".json"))
+            If Not File.Exists($"{PathMcFolder}assets\indexes\{IndexName}.json") Then Throw New FileNotFoundException("未找到 Asset Index", PathMcFolder & "assets\indexes\" & IndexName & ".json")
+            Dim Result As New List(Of McAssetsToken)
+            Dim Json As JObject = GetJson(ReadFile($"{PathMcFolder}assets\indexes\{IndexName}.json"))
 
-            '确认 Virtual 与 Map 状态
-            Dim IsVirtual As Boolean = False
-            If Json("virtual") IsNot Nothing AndAlso Json("virtual").ToString Then IsVirtual = True
-            If Json("map_to_resources") IsNot Nothing AndAlso Json("map_to_resources").ToString Then
-                IsVirtual = True
-                '刷新 resources 文件夹符号链接（#2182）
-                'Dim Info As FileSystemInfo = New FileInfo(PathMcFolder & "resources\pack.mcmeta")
-                'If Info.Attributes.HasFlag(FileAttributes.ReparsePoint) Then
-                If Not File.Exists(PathMcFolder & "resources\pack.mcmeta") Then
-                    Log("[Minecraft] 尝试刷新 resources 文件夹符号链接", LogLevel.Debug)
-                    Try
-                        DeleteDirectory(PathMcFolder & "resources\", True)
-                        Directory.CreateDirectory(PathMcFolder & "assets\virtual\legacy\")
-                        Dim Result = ShellAndGetOutput("cmd", $"/C mklink /D /J ""{PathMcFolder}resources"" ""{PathMcFolder}assets\virtual\legacy""")
-                        Log($"[Minecraft] 符号链接创建结果：{Result}")
-                        If Not Result.Contains("<<===>>") Then Throw New Exception($"非预期的结果（{Result}）")
-                    Catch ex As Exception
-                        Log(ex, "创建资源文件夹链接失败，游戏可能会没有声音", LogLevel.Msgbox)
-                    End Try
+            '读取列表
+            For Each File As JProperty In Json("objects").Children
+                Dim LocalPath As String
+                If Json("map_to_resources") IsNot Nothing AndAlso Json("map_to_resources").ToObject(Of Boolean) Then
+                    'Remap
+                    LocalPath = Version.PathIndie & "resources\" & File.Name.Replace("/", "\")
+                ElseIf Json("virtual") IsNot Nothing AndAlso Json("virtual").ToObject(Of Boolean) Then
+                    'Virtual
+                    LocalPath = PathMcFolder & "assets\virtual\legacy\" & File.Name.Replace("/", "\")
+                Else
+                    '正常
+                    LocalPath = PathMcFolder & "assets\objects\" & Left(File.Value("hash").ToString, 2) & "\" & File.Value("hash").ToString
                 End If
-            End If
-
-            '加载列表
-            If IsVirtual Then
-                For Each File As JProperty In Json("objects").Children
-                    McAssetsListGet.Add(New McAssetsToken With {
-                        .IsVirtual = True,
-                        .LocalPath = PathMcFolder & "assets\virtual\legacy\" & File.Name.Replace("/", "\"),
-                        .SourcePath = File.Name,
-                        .Hash = File.Value("hash").ToString,
-                        .Size = File.Value("size").ToString
-                    })
-                Next
-            Else
-                For Each File As JProperty In Json("objects").Children
-                    McAssetsListGet.Add(New McAssetsToken With {
-                        .IsVirtual = False,
-                        .LocalPath = PathMcFolder & "assets\objects\" & Left(File.Value("hash").ToString, 2) & "\" & File.Value("hash").ToString,
-                        .SourcePath = File.Name,
-                        .Hash = File.Value("hash").ToString,
-                        .Size = File.Value("size").ToString
-                    })
-                Next
-            End If
+                Result.Add(New McAssetsToken With {
+                    .LocalPath = LocalPath,
+                    .SourcePath = File.Name,
+                    .Hash = File.Value("hash").ToString,
+                    .Size = File.Value("size").ToString
+                })
+            Next
+            Return Result
 
         Catch ex As Exception
-            Log(ex, "获取资源文件列表失败：" & Name)
+            Log(ex, "获取资源文件列表失败：" & IndexName)
             Throw
         End Try
     End Function
@@ -2236,12 +2232,12 @@ OnLoaded:
     ''' <summary>
     ''' 获取版本缺失的资源文件所对应的 NetTaskFile。
     ''' </summary>
-    Public Function McAssetsFixList(IndexAddress As String, CheckHash As Boolean, Optional ByRef ProgressFeed As LoaderBase = Nothing) As List(Of NetFile)
+    Public Function McAssetsFixList(Version As McVersion, CheckHash As Boolean, Optional ByRef ProgressFeed As LoaderBase = Nothing) As List(Of NetFile)
         Dim Result As New List(Of NetFile)
 
         Dim AssetsList As List(Of McAssetsToken)
         Try
-            AssetsList = McAssetsListGet(IndexAddress)
+            AssetsList = McAssetsListGet(Version)
             Dim Token As McAssetsToken
             If ProgressFeed IsNot Nothing Then ProgressFeed.Progress = 0.04
             For i = 0 To AssetsList.Count - 1
@@ -2320,8 +2316,8 @@ OnLoaded:
         End If
         Left = Left.ToLowerInvariant
         Right = Right.ToLowerInvariant
-        Dim Lefts = RegexSearch(Left.Replace("快照", "snapshot"), "[a-z]+|[0-9]+")
-        Dim Rights = RegexSearch(Right.Replace("快照", "snapshot"), "[a-z]+|[0-9]+")
+        Dim Lefts = RegexSearch(Left.Replace("快照", "snapshot").Replace("预览版", "pre"), "[a-z]+|[0-9]+")
+        Dim Rights = RegexSearch(Right.Replace("快照", "snapshot").Replace("预览版", "pre"), "[a-z]+|[0-9]+")
         Dim i As Integer = 0
         While True
             '两边均缺失，感觉是一个东西
@@ -2370,15 +2366,11 @@ NextEntry:
     ''' <summary>
     ''' 比较两个版本名的排序器。
     ''' </summary>
-    Public Class VersionSorter
+    Public Class VersionComparer
         Implements IComparer(Of String)
-        Public IsDecreased As Boolean = True
         Public Function Compare(x As String, y As String) As Integer Implements IComparer(Of String).Compare
-            Return VersionSortInteger(x, y) * If(IsDecreased, -1, 1)
+            Return VersionSortInteger(x, y)
         End Function
-        Public Sub New(Optional IsDecreased As Boolean = True)
-            Me.IsDecreased = IsDecreased
-        End Sub
     End Class
 
     ''' <summary>

Plain Craft Launcher 2/Modules/Minecraft/ModMod.vb

@@ -1,6 +1,7 @@
 Imports System.IO.Compression
 
 Public Module ModMod
+    Private Const LocalModCacheVersion As Integer = 7
 
     Public Class McMod
 
@@ -47,7 +48,7 @@ Public Module ModMod
             Get
                 Load()
                 If Not IsFileAvailable Then
-                    Return McModState.Unavaliable
+                    Return McModState.Unavailable
                 ElseIf Path.EndsWithF(".disabled", True) OrElse Path.EndsWithF(".old", True) Then
                     Return McModState.Disabled
                 Else
@@ -58,7 +59,7 @@ Public Module ModMod
         Public Enum McModState As Integer
             Fine = 0
             Disabled = 1
-            Unavaliable = 2
+            Unavailable = 2
         End Enum
 
 #End Region
@@ -687,7 +688,7 @@ Finished:
         ''' </summary>
         Public ReadOnly Property CanUpdate As Boolean
             Get
-                Return ChangelogUrls.Any()
+                Return Not Setup.Get("UiHiddenFunctionModUpdate") AndAlso ChangelogUrls.Any()
             End Get
         End Property
 
@@ -701,13 +702,13 @@ Finished:
                     Dim Info As New FileInfo(Path)
                     Dim CacheKey As String = GetHash($"{RawPath}-{Info.LastWriteTime.ToLongTimeString}-{Info.Length}-C")
                     Dim Cached As String = ReadIni(PathTemp & "Cache\ModHash.ini", CacheKey)
-                    If Cached <> "" Then
+                    If Cached <> "" AndAlso RegexCheck(Cached, "^\d+$") Then '#5062
                         _CurseForgeHash = Cached
                         Return _CurseForgeHash
                     End If
                     '读取文件
                     Dim data As New List(Of Byte)
-                    For Each b As Byte In File.ReadAllBytes(Path)
+                    For Each b As Byte In ReadFileBytes(Path)
                         If b = 9 OrElse b = 10 OrElse b = 13 OrElse b = 32 Then Continue For
                         data.Add(b)
                     Next
@@ -814,7 +815,7 @@ Finished:
 
             '等待 Mod 更新完成
             If PageVersionMod.UpdatingVersions.Contains(Loader.Input) Then
-                Log($"[Mod] 等待 Mod 更新完成后才能继续加载 Mod 列表")
+                Log($"[Mod] 等待 Mod 更新完成后才能继续加载 Mod 列表：" & Loader.Input)
                 Try
                     RunInUiWait(Sub() If FrmVersionMod IsNot Nothing Then FrmVersionMod.Load.Text = "正在更新 Mod")
                     Do Until Not PageVersionMod.UpdatingVersions.Contains(Loader.Input)
@@ -824,6 +825,7 @@ Finished:
                 Finally
                     RunInUiWait(Sub() If FrmVersionMod IsNot Nothing Then FrmVersionMod.Load.Text = "正在加载 Mod 列表")
                 End Try
+                FrmVersionMod.LoaderRun(LoaderFolderRunType.UpdateOnly)
             End If
 
             '获取 Mod 文件夹下的可用文件列表
@@ -852,7 +854,7 @@ Finished:
             Dim Cache As New JObject
             Try
                 Dim CacheContent As String = ReadFile(CachePath)
-                If CacheContent <> "" Then
+                If Not String.IsNullOrWhiteSpace(CacheContent) Then
                     Cache = GetJson(CacheContent)
                     If Not Cache.ContainsKey("version") OrElse Cache("version").ToObject(Of Integer) <> LocalModCacheVersion Then
                         Log($"[Mod] 本地 Mod 信息缓存版本已过期，将弃用这些缓存信息", LogLevel.Debug)
@@ -861,6 +863,7 @@ Finished:
                 End If
             Catch ex As Exception
                 Log(ex, "读取本地 Mod 信息缓存失败，已重置")
+                Cache = New JObject
             End Try
             Cache("version") = LocalModCacheVersion
 
@@ -886,7 +889,7 @@ Finished:
                 End If
                 ModList.Add(ModEntry)
                 '读取 Comp 缓存
-                If ModEntry.State = McMod.McModState.Unavaliable Then Continue For
+                If ModEntry.State = McMod.McModState.Unavailable Then Continue For
                 Dim CacheKey = ModEntry.ModrinthHash & PageVersionLeft.Version.Version.McName & GetTargetModLoaders().Join("")
                 If Cache.ContainsKey(CacheKey) Then
                     ModEntry.FromJson(Cache(CacheKey))
@@ -901,8 +904,8 @@ Finished:
             '排序
             ModList = Sort(ModList,
             Function(Left As McMod, Right As McMod) As Boolean
-                If (Left.State = McMod.McModState.Unavaliable) <> (Right.State = McMod.McModState.Unavaliable) Then
-                    Return Left.State = McMod.McModState.Unavaliable
+                If (Left.State = McMod.McModState.Unavailable) <> (Right.State = McMod.McModState.Unavailable) Then
+                    Return Left.State = McMod.McModState.Unavailable
                 Else
                     Return Not Right.FileName.CompareTo(Left.FileName)
                 End If
@@ -924,7 +927,6 @@ Finished:
         End Try
     End Sub
     '联网加载 Mod 详情
-    Private Const LocalModCacheVersion As Integer = 5
     Public McModDetailLoader As New LoaderTask(Of KeyValuePair(Of List(Of McMod), JObject), Integer)("Mod List Detail Loader", AddressOf McModDetailLoad)
     Private Sub McModDetailLoad(Loader As LoaderTask(Of KeyValuePair(Of List(Of McMod), JObject), Integer))
         Dim Mods As List(Of McMod) = Loader.Input.Key
@@ -944,7 +946,7 @@ Finished:
         'McVersions = McVersions.Distinct().ToList()
         '开始网络获取
         Log($"[Mod] 目标加载器：{ModLoaders.Join("/")}，版本：{McVersion}")
-        Dim EndedThreadCount As Integer = 0, SucceedThreadCount As Integer = 0
+        Dim EndedThreadCount As Integer = 0, IsFailed As Boolean = False
         Dim MainThread As Thread = Thread.CurrentThread
         '从 Modrinth 获取信息
         RunInNewThread(
@@ -952,7 +954,7 @@ Finished:
             Try
                 '步骤 1：获取 Hash 与对应的工程 ID
                 Dim ModrinthHashes = Mods.Select(Function(m) m.ModrinthHash).ToList()
-                Dim ModrinthVersion = CType(GetJson(NetRequestRetry("https://api.modrinth.com/v2/version_files", "POST",
+                Dim ModrinthVersion = CType(GetJson(DlModRequest("https://api.modrinth.com/v2/version_files", "POST",
                     $"{{""hashes"": [""{ModrinthHashes.Join(""",""")}""], ""algorithm"": ""sha1""}}", "application/json")), JObject)
                 Log($"[Mod] 从 Modrinth 获取到 {ModrinthVersion.Count} 个本地 Mod 的对应信息")
                 '步骤 2：尝试读取工程信息缓存，构建其他 Mod 的对应关系
@@ -973,19 +975,18 @@ Finished:
                 Log($"[Mod] 需要从 Modrinth 获取 {ModrinthMapping.Count} 个本地 Mod 的工程信息")
                 '步骤 3：获取工程信息
                 If Not ModrinthMapping.Any() Then Exit Sub
-                Dim ModrinthProject = CType(GetJson(NetRequestRetry(
+                Dim ModrinthProject = CType(GetJson(DlModRequest(
                     $"https://api.modrinth.com/v2/projects?ids=[""{ModrinthMapping.Keys.Join(""",""")}""]",
                     "GET", "", "application/json")), JArray)
                 For Each ProjectJson In ModrinthProject
                     Dim Project As New CompProject(ProjectJson)
                     For Each Entry In ModrinthMapping(Project.Id)
-                        If Entry.Comp IsNot Nothing AndAlso Entry.Comp.FromCurseForge Then Project.LogoUrl = Entry.Comp.LogoUrl 'Modrinth 的部分 Logo 不是图片，如果可能，使用 CurseForge 的 Logo
                         Entry.Comp = Project
                     Next
                 Next
                 Log($"[Mod] 已从 Modrinth 获取本地 Mod 信息，继续获取更新信息")
                 '步骤 4：获取更新信息
-                Dim ModrinthUpdate = CType(GetJson(NetRequestRetry("https://api.modrinth.com/v2/version_files/update", "POST",
+                Dim ModrinthUpdate = CType(GetJson(DlModRequest("https://api.modrinth.com/v2/version_files/update", "POST",
                     $"{{""hashes"": [""{ModrinthMapping.SelectMany(Function(l) l.Value.Select(Function(m) m.ModrinthHash)).Join(""",""")}""], ""algorithm"": ""sha1"", 
                     ""loaders"": [""{ModLoaders.Join(""",""").ToLower}""],""game_versions"": [""{McVersion}""]}}", "application/json")), JObject)
                 For Each Entry In Mods
@@ -1005,9 +1006,9 @@ Finished:
                     End If
                 Next
                 Log($"[Mod] 从 Modrinth 获取本地 Mod 信息结束")
-                SucceedThreadCount += 1
             Catch ex As Exception
                 Log(ex, "从 Modrinth 获取本地 Mod 信息失败")
+                IsFailed = True
             Finally
                 EndedThreadCount += 1
             End Try
@@ -1022,8 +1023,8 @@ Finished:
                     CurseForgeHashes.Add(Entry.CurseForgeHash)
                     If Loader.IsAbortedWithThread(MainThread) Then Exit Sub
                 Next
-                Dim CurseForgeRaw = CType(CType(GetJson(NetRequestRetry("https://api.curseforge.com/v1/fingerprints/432/", "POST",
-                                    $"{{""fingerprints"": [{CurseForgeHashes.Join(",")}]}}", "application/json")), JObject)("data")("exactMatches"), JContainer)
+                Dim CurseForgeRaw = CType(CType(GetJson(DlModRequest("https://api.curseforge.com/v1/fingerprints/432", "POST",
+                    $"{{""fingerprints"": [{CurseForgeHashes.Join(",")}]}}", "application/json")), JObject)("data")("exactMatches"), JContainer)
                 Log($"[Mod] 从 CurseForge 获取到 {CurseForgeRaw.Count} 个本地 Mod 的对应信息")
                 '步骤 2：尝试读取工程信息缓存，构建其他 Mod 的对应关系
                 If Not CurseForgeRaw.Any() Then Exit Sub
@@ -1045,17 +1046,16 @@ Finished:
                 Log($"[Mod] 需要从 CurseForge 获取 {CurseForgeMapping.Count} 个本地 Mod 的工程信息")
                 '步骤 3：获取工程信息
                 If Not CurseForgeMapping.Any() Then Exit Sub
-                Dim CurseForgeProject = CType(GetJson(NetRequestRetry("https://api.curseforge.com/v1/mods", "POST",
-                                    $"{{""modIds"": [{CurseForgeMapping.Keys.Join(",")}]}}", "application/json")), JObject)("data")
+                Dim CurseForgeProject = CType(GetJson(DlModRequest("https://api.curseforge.com/v1/mods", "POST",
+                    $"{{""modIds"": [{CurseForgeMapping.Keys.Join(",")}]}}", "application/json")), JObject)("data")
                 Dim UpdateFileIds As New Dictionary(Of Integer, List(Of McMod)) 'FileId -> 本地 Mod 文件列表
                 Dim FileIdToProjectSlug As New Dictionary(Of Integer, String)
                 For Each ProjectJson In CurseForgeProject
-                    If Not ProjectJson("isAvailable").ToObject(Of Boolean) Then Continue For
+                    If ProjectJson("isAvailable") IsNot Nothing AndAlso Not ProjectJson("isAvailable").ToObject(Of Boolean) Then Continue For
                     '设置 Entry 中的工程信息
                     Dim Project As New CompProject(ProjectJson)
                     For Each Entry In CurseForgeMapping(Project.Id) '倒查防止 CurseForge 返回的内容有漏
                         If Entry.Comp IsNot Nothing AndAlso Not Entry.Comp.FromCurseForge Then
-                            Entry.Comp.LogoUrl = Project.LogoUrl 'Modrinth 部分 Logo 加载不出来
                             Entry.Comp = Entry.Comp '再次触发修改事件
                             Continue For
                         End If
@@ -1066,9 +1066,9 @@ Finished:
                         Dim NewestVersion As String = Nothing
                         Dim NewestFileIds As New List(Of Integer)
                         For Each IndexEntry In ProjectJson("latestFilesIndexes")
-                            If ModLoaders.Single <> IndexEntry("modLoader")?.ToObject(Of Integer) Then Continue For 'ModLoader 唯一且匹配
+                            If IndexEntry("modLoader") Is Nothing OrElse ModLoaders.Single <> IndexEntry("modLoader").ToObject(Of Integer) Then Continue For 'ModLoader 唯一且匹配
                             Dim IndexVersion As String = IndexEntry("gameVersion")
-                            If McVersion <> IndexVersion Then Continue For 'MC 版本匹配
+                            If IndexVersion <> McVersion Then Continue For 'MC 版本匹配
                             '由于 latestFilesIndexes 是按时间从新到老排序的，所以只需取第一个；如果需要检查多个 releaseType 下的文件，将 > -1 改为 = 1，但这应当并不会获取到更新的文件
                             If NewestVersion IsNot Nothing AndAlso VersionSortInteger(NewestVersion, IndexVersion) > -1 Then Continue For '只保留最新 MC 版本
                             If NewestVersion <> IndexVersion Then
@@ -1087,7 +1087,7 @@ Finished:
                 Log($"[Mod] 已从 CurseForge 获取本地 Mod 信息，需要获取 {UpdateFileIds.Count} 个用于检查更新的文件信息")
                 '步骤 4：获取更新文件信息
                 If Not UpdateFileIds.Any() Then Exit Sub
-                Dim CurseForgeFiles = CType(GetJson(NetRequestRetry("https://api.curseforge.com/v1/mods/files", "POST",
+                Dim CurseForgeFiles = CType(GetJson(DlModRequest("https://api.curseforge.com/v1/mods/files", "POST",
                                     $"{{""fileIds"": [{UpdateFileIds.Keys.Join(",")}]}}", "application/json")), JObject)("data")
                 Dim UpdateFiles As New Dictionary(Of McMod, CompFile)
                 For Each FileJson In CurseForgeFiles
@@ -1113,9 +1113,9 @@ Finished:
                     End If
                 Next
                 Log($"[Mod] 从 CurseForge 获取 Mod 更新信息结束")
-                SucceedThreadCount += 1
             Catch ex As Exception
                 Log(ex, "从 CurseForge 获取本地 Mod 信息失败")
+                IsFailed = True
             Finally
                 EndedThreadCount += 1
             End Try
@@ -1129,11 +1129,13 @@ Finished:
         Mods = Mods.Where(Function(m) m.Comp IsNot Nothing).ToList()
         Log($"[Mod] 联网获取本地 Mod 信息完成，为 {Mods.Count} 个 Mod 更新缓存")
         If Not Mods.Any() Then Exit Sub
-        For Each Entry In Mods 'TODO: Bookshelf 的 Logo 会在两个网站间横跳
-            Entry.CompLoaded = SucceedThreadCount = 2
+        For Each Entry In Mods
+            Entry.CompLoaded = Not IsFailed
             Cache(Entry.ModrinthHash & McVersion & ModLoaders.Join("")) = Entry.ToJson()
         Next
         WriteFile(PathTemp & "Cache\LocalMod.json", Cache.ToString(If(ModeDebug, Newtonsoft.Json.Formatting.Indented, Newtonsoft.Json.Formatting.None)))
+        '刷新边栏
+        RunInUi(Sub() FrmVersionMod?.RefreshBars())
     End Sub
     Private Function GetTargetModLoaders() As List(Of CompModLoaderType)
         Dim ModLoaders As New List(Of CompModLoaderType)
@@ -1275,4 +1277,4 @@ Finished:
     End Function
 #End If
 
-End Module
+End Module

Plain Craft Launcher 2/Modules/Minecraft/ModModpack.vb

@@ -1,4 +1,5 @@
 Imports System.IO.Compression
+Imports System.Linq.Expressions
 
 Public Module ModModpack
 
@@ -9,12 +10,22 @@ Public Module ModModpack
     Public Sub ModpackInstall()
         Dim File As String = SelectFile("整合包文件(*.rar;*.zip;*.mrpack)|*.rar;*.zip;*.mrpack", "选择整合包压缩文件") '选择整合包文件
         If String.IsNullOrEmpty(File) Then Exit Sub
-        RunInThread(Sub() ModpackInstall(File))
+        RunInThread(
+        Sub()
+            Try
+                ModpackInstall(File)
+            Catch ex As CancelledException
+            Catch ex As Exception
+                Log(ex, "手动安装整合包失败", LogLevel.Msgbox)
+            End Try
+        End Sub)
     End Sub
     ''' <summary>
-    ''' 安装一个给定的整合包文件，返回是否安装成功。必须在工作线程执行。
+    ''' 构建并启动安装给定的整合包文件的加载器，并返回该加载器。若失败则抛出异常。
+    ''' 必须在工作线程执行。
     ''' </summary>
-    Public Function ModpackInstall(File As String, Optional VersionName As String = Nothing, Optional ShowHint As Boolean = True, Optional Logo As String = Nothing) As Boolean
+    ''' <exception cref="CancelledException" />
+    Public Function ModpackInstall(File As String, Optional VersionName As String = Nothing, Optional Logo As String = Nothing) As LoaderCombo(Of String)
         Log("[ModPack] 整合包安装请求：" & If(File, "null"))
         Dim Archive As ZipArchive = Nothing
         Dim ArchiveBaseFolder As String = ""
@@ -22,7 +33,7 @@ Public Module ModModpack
             '获取整合包种类与关键 Json
             Dim PackType As Integer = -1
             Try
-                Archive = New ZipArchive(New FileStream(File, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+                Archive = New ZipArchive(New FileStream(File, FileMode.Open, FileAccess.Read, FileShare.Read))
                 '从根目录判断整合包类型
                 If Archive.GetEntry("mcbbs.packmeta") IsNot Nothing Then PackType = 3 : Exit Try 'MCBBS 整合包（优先于 manifest.json 判断）
                 If Archive.GetEntry("mmc-pack.json") IsNot Nothing Then PackType = 2 : Exit Try 'MMC 整合包（优先于 manifest.json 判断，#4194）
@@ -36,15 +47,16 @@ Public Module ModModpack
                     End If
                 End If
                 If Archive.GetEntry("modpack.json") IsNot Nothing Then PackType = 1 : Exit Try 'HMCL 整合包
+                If Archive.GetEntry("modpack.zip") IsNot Nothing OrElse Archive.GetEntry("modpack.mrpack") IsNot Nothing Then PackType = 9 : Exit Try '带启动器的压缩包
                 '从一级目录判断整合包类型
                 For Each Entry In Archive.Entries
                     Dim FullNames As String() = Entry.FullName.Split("/")
                     ArchiveBaseFolder = FullNames(0) & "/"
-                    If Entry.FullName.EndsWithF("/versions/") AndAlso FullNames.Count = 3 Then PackType = 9 : Exit Try '压缩包
                     '确定为一级目录下
                     If FullNames.Count <> 2 Then Continue For
                     '判断是否为关键文件
                     If FullNames(1) = "mcbbs.packmeta" Then PackType = 3 : Exit Try 'MCBBS 整合包（优先于 manifest.json 判断）
+                    If FullNames(1) = "mmc-pack.json" Then PackType = 2 : Exit Try 'MMC 整合包（优先于 manifest.json 判断，#4194）
                     If FullNames(1) = "modrinth.index.json" Then PackType = 4 : Exit Try 'Modrinth 整合包
                     If FullNames(1) = "manifest.json" Then
                         Dim Json As JObject = GetJson(ReadFile(Entry.Open, Encoding.UTF8))
@@ -55,54 +67,41 @@ Public Module ModModpack
                         End If
                     End If
                     If FullNames(1) = "modpack.json" Then PackType = 1 : Exit Try 'HMCL 整合包
-                    If FullNames(1) = "mmc-pack.json" Then PackType = 2 : Exit Try 'MMC 整合包
+                    If FullNames(1) = "modpack.zip" OrElse FullNames(1) = "modpack.mrpack" Then PackType = 9 : Exit Try '带启动器的压缩包
                 Next
             Catch ex As Exception
                 If GetExceptionDetail(ex, True).Contains("Error.WinIOError") Then
-                    Log(ex, "打开整合包文件失败", If(ShowHint, LogLevel.Hint, LogLevel.Normal))
-                    Return False
+                    Throw New Exception("打开整合包文件失败", ex)
                 ElseIf File.EndsWithF(".rar", True) Then
-                    Log(ex, "PCL 无法处理 rar 格式的压缩包，请在解压后重新压缩为 zip 格式再试", If(ShowHint, LogLevel.Hint, LogLevel.Normal))
-                    Return False
+                    Throw New Exception("PCL 无法处理 rar 格式的压缩包，请在解压后重新压缩为 zip 格式再试", ex)
                 Else
-                    Log(ex, "打开整合包文件失败，文件可能损坏或为不支持的压缩包格式", If(ShowHint, LogLevel.Hint, LogLevel.Normal))
-                    Return False
+                    Throw New Exception("打开整合包文件失败，文件可能损坏或为不支持的压缩包格式", ex)
                 End If
             End Try
             '执行对应的安装方法
             Select Case PackType
                 Case 0
                     Log("[ModPack] 整合包种类：CurseForge")
-                    InstallPackCurseForge(File, Archive, ArchiveBaseFolder, VersionName, Logo)
+                    Return InstallPackCurseForge(File, Archive, ArchiveBaseFolder, VersionName, Logo)
                 Case 1
                     Log("[ModPack] 整合包种类：HMCL")
-                    InstallPackHMCL(File, Archive, ArchiveBaseFolder)
+                    Return InstallPackHMCL(File, Archive, ArchiveBaseFolder)
                 Case 2
                     Log("[ModPack] 整合包种类：MMC")
-                    InstallPackMMC(File, Archive, ArchiveBaseFolder)
+                    Return InstallPackMMC(File, Archive, ArchiveBaseFolder)
                 Case 3
                     Log("[ModPack] 整合包种类：MCBBS")
-                    InstallPackMCBBS(File, Archive, ArchiveBaseFolder)
+                    Return InstallPackMCBBS(File, Archive, ArchiveBaseFolder, VersionName)
                 Case 4
                     Log("[ModPack] 整合包种类：Modrinth")
-                    InstallPackModrinth(File, Archive, ArchiveBaseFolder, VersionName, Logo)
+                    Return InstallPackModrinth(File, Archive, ArchiveBaseFolder, VersionName, Logo)
                 Case 9
-                    Log("[ModPack] 整合包种类：压缩包")
-                    Archive.Dispose()
-                    Archive = Nothing
-                    InstallPackCompress(File, ArchiveBaseFolder)
+                    Log("[ModPack] 整合包种类：带启动器的压缩包")
+                    Return InstallPackLauncherPack(File, Archive, ArchiveBaseFolder)
                 Case Else
-                    If ShowHint Then
-                        Hint("未能识别该整合包的种类，无法安装！", HintType.Critical)
-                    Else
-                        Log("[ModPack] 未能识别该整合包的种类，无法安装！")
-                    End If
-                    Return False
+                    Log("[ModPack] 整合包种类：未能识别，假定为压缩包")
+                    Return InstallPackCompress(File, Archive)
             End Select
-            Return True
-        Catch ex As Exception
-            Log(ex, "准备安装整合包失败", LogLevel.Feedback)
-            Return False
         Finally
             If Archive IsNot Nothing Then Archive.Dispose()
         End Try
@@ -111,7 +110,7 @@ Public Module ModModpack
     '整合包缓存清理
     Private IsInstallCacheCleared As Boolean = False
     Private IsInstallCacheClearing As Boolean = False
-    Private Sub UnpackFiles(InstallTemp As String, FileAddress As String, Loader As LoaderBase)
+    Private Sub ExtractModpackFiles(InstallTemp As String, FileAddress As String, Loader As LoaderBase, LoaderProgressDelta As Double)
         '清理缓存文件夹
         If Not IsInstallCacheCleared Then
             IsInstallCacheCleared = True
@@ -138,7 +137,7 @@ Public Module ModModpack
 Retry:
             '完全不知道为啥会出现文件正在被另一进程使用的问题，总之多试试
             DeleteDirectory(InstallTemp)
-            ExtractFile(FileAddress, InstallTemp, Encode)
+            ExtractFile(FileAddress, InstallTemp, Encode, ProgressIncrementHandler:=Sub(Delta) Loader.Progress += Delta * LoaderProgressDelta)
         Catch ex As Exception
             Log(ex, "第 " & RetryCount & " 次解压尝试失败")
             If TypeOf ex Is ArgumentException Then
@@ -151,7 +150,7 @@ Retry:
                 RetryCount += 1
                 GoTo Retry
             Else
-                Throw
+                Throw New Exception("解压整合包文件失败", ex)
             End If
         End Try
     End Sub
@@ -159,26 +158,25 @@ Retry:
 #Region "不同类型整合包的安装方法"
 
     'CurseForge
-    Private Sub InstallPackCurseForge(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String, Optional VersionName As String = Nothing, Optional Logo As String = Nothing)
+    Private Function InstallPackCurseForge(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String,
+                                           Optional VersionName As String = Nothing, Optional Logo As String = Nothing) As LoaderCombo(Of String)
 
         '读取 Json 文件
         Dim Json As JObject
         Try
             Json = GetJson(ReadFile(Archive.GetEntry(ArchiveBaseFolder & "manifest.json").Open))
-            If Json("minecraft") Is Nothing OrElse Json("minecraft")("version") Is Nothing Then Throw New Exception("整合包未提供 Minecraft 版本信息")
         Catch ex As Exception
-            Log(ex, "整合包安装信息存在问题", LogLevel.Hint)
-            Exit Sub
+            Throw New Exception("CurseForge 整合包安装信息存在问题", ex)
         End Try
+        If Json("minecraft") Is Nothing OrElse Json("minecraft")("version") Is Nothing Then Throw New Exception("CurseForge 整合包未提供 Minecraft 版本信息")
 
         '获取版本名
-        Dim ShowRibble As Boolean = VersionName Is Nothing
         If VersionName Is Nothing Then
-            Dim PackName As String = If(Json("name"), "")
+            VersionName = If(Json("name"), "")
             Dim Validate As New ValidateFolderName(PathMcFolder & "versions")
-            If Validate.Validate(PackName) <> "" Then PackName = ""
-            VersionName = MyMsgBoxInput("输入版本名称", "", PackName, New ObjectModel.Collection(Of Validate) From {Validate})
-            If String.IsNullOrEmpty(VersionName) Then Exit Sub
+            If Validate.Validate(VersionName) <> "" Then VersionName = ""
+            If VersionName = "" Then VersionName = MyMsgBoxInput("输入版本名称", "", "", New ObjectModel.Collection(Of Validate) From {Validate})
+            If String.IsNullOrEmpty(VersionName) Then Throw New CancelledException
         End If
 
         '获取 Mod API 版本信息
@@ -189,35 +187,19 @@ Retry:
             Dim Id As String = If(Entry("id"), "").ToString.ToLower
             If Id.StartsWithF("forge-") Then
                 'Forge 指定
-                If Id.Contains("recommended") Then
-                    Log("[ModPack] 该整合包版本过老，已不支持进行安装！", LogLevel.Hint)
-                    Exit Sub
-                End If
-                Try
-                    Log("[ModPack] 整合包 Forge 版本：" & Id)
-                    ForgeVersion = Id.Replace("forge-", "")
-                    Exit For
-                Catch ex As Exception
-                    Log(ex, "读取整合包 Forge 版本失败：" & Id)
-                End Try
+                If Id.Contains("recommended") Then Throw New Exception("该整合包版本过老，已不支持进行安装！")
+                Log("[ModPack] 整合包 Forge 版本：" & Id)
+                ForgeVersion = Id.Replace("forge-", "")
             ElseIf Id.StartsWithF("neoforge-") Then
                 'NeoForge 指定
-                Try
-                    Log("[ModPack] 整合包 NeoForge 版本：" & Id)
-                    NeoForgeVersion = Id.Replace("neoforge-", "")
-                    Exit For
-                Catch ex As Exception
-                    Log(ex, "读取整合包 NeoForge 版本失败：" & Id)
-                End Try
+                Log("[ModPack] 整合包 NeoForge 版本：" & Id)
+                NeoForgeVersion = Id.Replace("neoforge-", "")
             ElseIf Id.StartsWithF("fabric-") Then
                 'Fabric 指定
-                Try
-                    Log("[ModPack] 整合包 Fabric 版本：" & Id)
-                    FabricVersion = Id.Replace("fabric-", "")
-                    Exit For
-                Catch ex As Exception
-                    Log(ex, "读取整合包 Fabric 版本失败：" & Id)
-                End Try
+                Log("[ModPack] 整合包 Fabric 版本：" & Id)
+                FabricVersion = Id.Replace("fabric-", "")
+            Else
+                Log("[ModPack] 未知 Mod 加载器：" & Id)
             End If
         Next
         '解压与配置文件
@@ -227,17 +209,17 @@ Retry:
         If OverrideHome <> "" Then
             InstallLoaders.Add(New LoaderTask(Of String, Integer)("解压整合包文件",
             Sub(Task As LoaderTask(Of String, Integer))
-                UnpackFiles(InstallTemp, FileAddress, Task)
-                Task.Progress = 0.5
+                ExtractModpackFiles(InstallTemp, FileAddress, Task, 0.6)
+                Task.Progress = 0.6
                 Dim OverridePath As String = InstallTemp & ArchiveBaseFolder & OverrideHome
                 '复制结果
                 If Directory.Exists(OverridePath) Then
-                    CopyDirectory(OverridePath, PathMcFolder & "versions\" & VersionName)
+                    CopyDirectory(OverridePath, PathMcFolder & "versions\" & VersionName, Sub(Delta) Task.Progress += Delta * 0.35)
                     Log($"[ModPack] 整合包 override 复制：{OverridePath} -> {PathMcFolder & "versions\" & VersionName}")
                 Else
                     Log($"[ModPack] 整合包中未找到 override 文件夹：{OverridePath}")
                 End If
-                Task.Progress = 0.9
+                Task.Progress = 0.95
                 '开启版本隔离
                 WriteIni(PathMcFolder & "versions\" & VersionName & "\PCL\Setup.ini", "VersionArgumentIndie", 1)
             End Sub) With {
@@ -259,9 +241,9 @@ Retry:
             '获取 Mod 下载信息
             ModDownloadLoaders.Add(New LoaderTask(Of Integer, JArray)("获取 Mod 下载信息",
             Sub(Task As LoaderTask(Of Integer, JArray))
-                Task.Output = GetJson(NetRequestRetry("https://api.curseforge.com/v1/mods/files", "POST", "{""fileIds"": [" & Join(ModList, ",") & "]}", "application/json"))("data")
+                Task.Output = GetJson(DlModRequest("https://api.curseforge.com/v1/mods/files", "POST", "{""fileIds"": [" & Join(ModList, ",") & "]}", "application/json"))("data")
                 '如果文件已被删除，则 API 会跳过那一项
-                If ModList.Count > Task.Output.Count Then Throw New Exception("整合包所需要的部分 Mod 版本已被 Mod 作者删除，因此无法完成整合包安装，请联系整合包作者更新整合包中的 Mod 版本")
+                If ModList.Count > Task.Output.Count Then Throw New Exception("整合包中的部分 Mod 版本已被 Mod 作者删除，所以没法继续安装了，请向整合包作者反馈该问题")
             End Sub) With {.ProgressWeight = ModList.Count / 10}) '每 10 Mod 需要 1s
             '构造 NetFile
             ModDownloadLoaders.Add(New LoaderTask(Of JArray, List(Of NetFile))("构造 Mod 下载信息",
@@ -319,7 +301,6 @@ Retry:
             .FabricVersion = FabricVersion
         }
         Dim MergeLoaders As List(Of LoaderBase) = McInstallLoader(Request, True)
-        If MergeLoaders Is Nothing Then Exit Sub
         '构造 Libraries 加载器
         Dim LoadersLib As New List(Of LoaderBase)
         LoadersLib.Add(New LoaderTask(Of String, List(Of NetFile))("分析游戏支持库文件（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionName))) With {.ProgressWeight = 1, .Show = False})
@@ -341,8 +322,8 @@ Retry:
             End If
             '删除原始整合包文件
             For Each Target As String In {VersionFolder & "原始整合包.zip", VersionFolder & "原始整合包.mrpack"}
-                If Not Setup.Get("ToolDownloadKeepModpack") AndAlso File.Exists(Target) Then
-                    Log("[ModPack] 根据设置要求删除原始整合包文件：" & Target)
+                If File.Exists(Target) Then
+                    Log("[ModPack] 删除原始整合包文件：" & Target)
                     File.Delete(Target)
                 End If
             Next
@@ -350,36 +331,31 @@ Retry:
 
         '重复任务检查
         Dim LoaderName As String = "CurseForge 整合包安装：" & VersionName & " "
-        SyncLock LoaderTaskbarLock
-            For i = 0 To LoaderTaskbar.Count - 1
-                If LoaderTaskbar(i).Name = LoaderName Then
-                    Hint("该整合包正在安装中！", HintType.Critical)
-                    Exit Sub
-                End If
-            Next
-        End SyncLock
+        If LoaderTaskbar.Any(Function(l) l.Name = LoaderName) Then
+            Hint("该整合包正在安装中！", HintType.Critical)
+            Throw New CancelledException
+        End If
 
         '启动
         Dim Loader As New LoaderCombo(Of String)(LoaderName, Loaders) With {.OnStateChanged = AddressOf McInstallState}
         Loader.Start(Request.TargetVersionFolder)
         LoaderTaskbarAdd(Loader)
         FrmMain.BtnExtraDownload.ShowRefresh()
-        If ShowRibble Then FrmMain.BtnExtraDownload.Ribble()
-
-    End Sub
+        RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.DownloadManager))
+        Return Loader
+    End Function
 
     'Modrinth
-    Private Sub InstallPackModrinth(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String, Optional VersionName As String = Nothing, Optional Logo As String = Nothing)
+    Private Function InstallPackModrinth(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String, Optional VersionName As String = Nothing, Optional Logo As String = Nothing) As LoaderCombo(Of String)
 
         '读取 Json 文件
         Dim Json As JObject
         Try
             Json = GetJson(ReadFile(Archive.GetEntry(ArchiveBaseFolder & "modrinth.index.json").Open))
-            If Json("dependencies") Is Nothing OrElse Json("dependencies")("minecraft") Is Nothing Then Throw New Exception("整合包未提供 Minecraft 版本信息")
         Catch ex As Exception
-            Log(ex, "整合包安装信息存在问题", LogLevel.Hint)
-            Exit Sub
+            Throw New Exception("Modrinth 整合包安装信息存在问题", ex)
         End Try
+        If Json("dependencies") Is Nothing OrElse Json("dependencies")("minecraft") Is Nothing Then Throw New Exception("Modrinth 整合包未提供 Minecraft 版本信息")
         '获取 Mod API 版本信息
         Dim MinecraftVersion As String = Nothing
         Dim ForgeVersion As String = Nothing
@@ -400,42 +376,43 @@ Retry:
                     Log("[ModPack] 整合包 Fabric 版本：" & FabricVersion)
                 Case "quilt-loader" 'eg. 1.0.0
                     Hint("PCL 暂不支持安装需要 Quilt 的整合包！", HintType.Critical)
-                    Exit Sub
+                    Throw New CancelledException
                 Case Else
                     Hint($"无法安装整合包，其中出现了未知的 Mod 加载器 {Entry.Value}！", HintType.Critical)
-                    Exit Sub
+                    Throw New CancelledException
             End Select
         Next
         '获取版本名
-        Dim ShowRibble As Boolean = VersionName Is Nothing
         If VersionName Is Nothing Then
-            Dim PackName As String = If(Json("name"), "")
+            VersionName = If(Json("name"), "")
             Dim Validate As New ValidateFolderName(PathMcFolder & "versions")
-            If Validate.Validate(PackName) <> "" Then PackName = ""
-            VersionName = MyMsgBoxInput("输入版本名称", "", PackName, New ObjectModel.Collection(Of Validate) From {Validate})
-            If String.IsNullOrEmpty(VersionName) Then Exit Sub
+            If Validate.Validate(VersionName) <> "" Then VersionName = ""
+            If VersionName = "" Then VersionName = MyMsgBoxInput("输入版本名称", "", "", New ObjectModel.Collection(Of Validate) From {Validate})
+            If String.IsNullOrEmpty(VersionName) Then Throw New CancelledException
         End If
         '解压和配置文件
         Dim InstallTemp As String = PathTemp & "PackInstall\" & RandomInteger(0, 100000) & "\"
         Dim InstallLoaders As New List(Of LoaderBase)
         InstallLoaders.Add(New LoaderTask(Of String, Integer)("解压整合包文件",
-            Sub(Task As LoaderTask(Of String, Integer))
-                UnpackFiles(InstallTemp, FileAddress, Task)
-                Task.Progress = 0.5
-                '复制 overrides 文件夹和 client-overrides 文件夹
-                If Directory.Exists(InstallTemp & ArchiveBaseFolder & "overrides") Then
-                    CopyDirectory(InstallTemp & ArchiveBaseFolder & "overrides", PathMcFolder & "versions\" & VersionName)
-                Else
-                    Log("[ModPack] 整合包中未找到 override 目录，已跳过")
-                End If
-                Task.Progress = 0.8
-                If Directory.Exists(InstallTemp & ArchiveBaseFolder & "client-overrides") Then
-                    CopyDirectory(InstallTemp & ArchiveBaseFolder & "client-overrides", PathMcFolder & "versions\" & VersionName)
-                End If
-                Task.Progress = 0.9
-                '开启版本隔离
-                WriteIni(PathMcFolder & "versions\" & VersionName & "\PCL\Setup.ini", "VersionArgumentIndie", 1)
-            End Sub) With {.ProgressWeight = New FileInfo(FileAddress).Length / 1024 / 1024 / 6, .Block = False}) '每 6M 需要 1s
+        Sub(Task As LoaderTask(Of String, Integer))
+            ExtractModpackFiles(InstallTemp, FileAddress, Task, 0.6)
+            Task.Progress = 0.6
+            '复制 overrides 文件夹和 client-overrides 文件夹
+            If Directory.Exists(InstallTemp & ArchiveBaseFolder & "overrides") Then
+                CopyDirectory(InstallTemp & ArchiveBaseFolder & "overrides", PathMcFolder & "versions\" & VersionName,
+                    Sub(Delta) Task.Progress += Delta * 0.25)
+            Else
+                Log("[ModPack] 整合包中未找到 override 目录，已跳过")
+            End If
+            Task.Progress = 0.85
+            If Directory.Exists(InstallTemp & ArchiveBaseFolder & "client-overrides") Then
+                CopyDirectory(InstallTemp & ArchiveBaseFolder & "client-overrides", PathMcFolder & "versions\" & VersionName,
+                    Sub(Delta) Task.Progress += Delta * 0.1)
+            End If
+            Task.Progress = 0.95
+            '开启版本隔离
+            WriteIni(PathMcFolder & "versions\" & VersionName & "\PCL\Setup.ini", "VersionArgumentIndie", 1)
+        End Sub) With {.ProgressWeight = New FileInfo(FileAddress).Length / 1024 / 1024 / 6, .Block = False}) '每 6M 需要 1s
         '获取下载文件列表
         Dim FileList As New List(Of NetFile)
         For Each File In If(Json("files"), {})
@@ -452,8 +429,10 @@ Retry:
                 End Select
             End If
             '添加下载文件
-            FileList.Add(New NetFile(File("downloads").Select(Function(t) t.ToString.Replace("://edge.forgecdn", "://media.forgecdn")).ToArray, '修复 #2390
-                PathMcFolder & "versions\" & VersionName & "\" & File("path").ToString,
+            Dim Urls = File("downloads").Select(Function(t) t.ToString.Replace("://edge.forgecdn", "://media.forgecdn")).ToList
+            Urls.AddRange(Urls.Select(Function(u) DlSourceModGet(u)).ToList)
+            Urls = Urls.Distinct.ToList()
+            FileList.Add(New NetFile(Urls, PathMcFolder & "versions\" & VersionName & "\" & File("path").ToString,
                 New FileChecker(ActualSize:=File("fileSize").ToObject(Of Long), Hash:=File("hashes")("sha1").ToString), True))
         Next
         If FileList.Any Then
@@ -470,7 +449,6 @@ Retry:
             .FabricVersion = FabricVersion
         }
         Dim MergeLoaders As List(Of LoaderBase) = McInstallLoader(Request, True)
-        If MergeLoaders Is Nothing Then Exit Sub
         '构造 Libraries 加载器
         Dim LoadersLib As New List(Of LoaderBase)
         LoadersLib.Add(New LoaderTask(Of String, List(Of NetFile))("分析游戏支持库文件（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionName))) With {.ProgressWeight = 1, .Show = False})
@@ -492,8 +470,8 @@ Retry:
             End If
             '删除原始整合包文件
             For Each Target As String In {VersionFolder & "原始整合包.zip", VersionFolder & "原始整合包.mrpack"}
-                If Not Setup.Get("ToolDownloadKeepModpack") AndAlso File.Exists(Target) Then
-                    Log("[ModPack] 根据设置要求删除原始整合包文件：" & Target)
+                If File.Exists(Target) Then
+                    Log("[ModPack] 删除原始整合包文件：" & Target)
                     File.Delete(Target)
                 End If
             Next
@@ -501,69 +479,60 @@ Retry:
 
         '重复任务检查
         Dim LoaderName As String = "Modrinth 整合包安装：" & VersionName & " "
-        SyncLock LoaderTaskbarLock
-            For i = 0 To LoaderTaskbar.Count - 1
-                If LoaderTaskbar(i).Name = LoaderName Then
-                    Hint("该整合包正在安装中！", HintType.Critical)
-                    Exit Sub
-                End If
-            Next
-        End SyncLock
+        If LoaderTaskbar.Any(Function(l) l.Name = LoaderName) Then
+            Hint("该整合包正在安装中！", HintType.Critical)
+            Throw New CancelledException
+        End If
 
         '启动
         Dim Loader As New LoaderCombo(Of String)(LoaderName, Loaders) With {.OnStateChanged = AddressOf McInstallState}
         Loader.Start(Request.TargetVersionFolder)
         LoaderTaskbarAdd(Loader)
         FrmMain.BtnExtraDownload.ShowRefresh()
-        If ShowRibble Then FrmMain.BtnExtraDownload.Ribble()
-
-    End Sub
+        RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.DownloadManager))
+        Return Loader
+    End Function
 
     'HMCL
-    Private Sub InstallPackHMCL(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String)
+    Private Function InstallPackHMCL(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String) As LoaderCombo(Of String)
         '读取 Json 文件
         Dim Json As JObject
         Try
             Json = GetJson(ReadFile(Archive.GetEntry(ArchiveBaseFolder & "modpack.json").Open, Encoding.UTF8))
         Catch ex As Exception
-            Log(ex, "整合包安装信息存在问题", LogLevel.Hint)
-            Exit Sub
+            Throw New Exception("HMCL 整合包安装信息存在问题", ex)
         End Try
         '获取版本名
-        Dim PackName As String = If(Json("name"), "")
+        Dim VersionName As String = If(Json("name"), "")
         Dim Validate As New ValidateFolderName(PathMcFolder & "versions")
-        If Validate.Validate(PackName) <> "" Then PackName = ""
-        Dim VersionName As String = MyMsgBoxInput("输入版本名称", "", PackName, New ObjectModel.Collection(Of Validate) From {Validate})
-        If VersionName Is Nothing Then Exit Sub
+        If Validate.Validate(VersionName) <> "" Then VersionName = ""
+        If VersionName = "" Then VersionName = MyMsgBoxInput("输入版本名称", "", "", New ObjectModel.Collection(Of Validate) From {Validate})
+        If String.IsNullOrEmpty(VersionName) Then Throw New CancelledException
         '解压与配置文件
         Dim InstallTemp As String = PathTemp & "PackInstall\" & RandomInteger(0, 100000) & "\"
         Dim InstallLoaders As New List(Of LoaderBase)
         InstallLoaders.Add(New LoaderTask(Of String, Integer)("解压整合包文件",
         Sub(Task As LoaderTask(Of String, Integer))
-            UnpackFiles(InstallTemp, FileAddress, Task)
-            Task.Progress = 0.5
+            ExtractModpackFiles(InstallTemp, FileAddress, Task, 0.6)
+            Task.Progress = 0.6
             '复制结果
             If Directory.Exists(InstallTemp & ArchiveBaseFolder & "minecraft") Then
-                CopyDirectory(InstallTemp & ArchiveBaseFolder & "minecraft", PathMcFolder & "versions\" & VersionName)
+                CopyDirectory(InstallTemp & ArchiveBaseFolder & "minecraft", PathMcFolder & "versions\" & VersionName, Sub(Delta) Task.Progress += Delta * 0.35)
             Else
                 Log("[ModPack] 整合包中未找到 minecraft override 目录，已跳过")
             End If
-            Task.Progress = 0.9
+            Task.Progress = 0.95
             '开启版本隔离
             WriteIni(PathMcFolder & "versions\" & VersionName & "\PCL\Setup.ini", "VersionArgumentIndie", 1)
         End Sub) With {.ProgressWeight = New FileInfo(FileAddress).Length / 1024 / 1024 / 6, .Block = False}) '每 6M 需要 1s
         '构造加载器
-        If Json("gameVersion") Is Nothing Then
-            Hint("该整合包未提供游戏版本信息，无法安装！", HintType.Critical)
-            Exit Sub
-        End If
+        If Json("gameVersion") Is Nothing Then Throw New Exception("该 HMCL 整合包未提供游戏版本信息，无法安装！")
         Dim Request As New McInstallRequest With {
             .TargetVersionName = VersionName,
             .TargetVersionFolder = $"{PathMcFolder}versions\{VersionName}\",
             .MinecraftName = Json("gameVersion").ToString
         }
         Dim MergeLoaders As List(Of LoaderBase) = McInstallLoader(Request, True)
-        If MergeLoaders Is Nothing Then Exit Sub
         '构造 Libraries 加载器（为了使得 Mods 下载结束后再构造，这样才会下载 JumpLoader 文件）
         Dim LoadersLib As New List(Of LoaderBase)
         LoadersLib.Add(New LoaderTask(Of String, String)("重命名版本 Json（副加载器）",
@@ -591,14 +560,10 @@ Retry:
 
         '重复任务检查
         Dim LoaderName As String = "HMCL 整合包安装：" & VersionName & " "
-        SyncLock LoaderTaskbarLock
-            For i = 0 To LoaderTaskbar.Count - 1
-                If LoaderTaskbar(i).Name = LoaderName Then
-                    Hint("该整合包正在安装中！", HintType.Critical)
-                    Exit Sub
-                End If
-            Next
-        End SyncLock
+        If LoaderTaskbar.Any(Function(l) l.Name = LoaderName) Then
+            Hint("该整合包正在安装中！", HintType.Critical)
+            Throw New CancelledException
+        End If
 
         '启动
         Dim Loader As New LoaderCombo(Of String)(LoaderName, Loaders) With {.OnStateChanged = AddressOf McInstallState}
@@ -606,41 +571,41 @@ Retry:
         Loader.Start(Request.TargetVersionFolder)
         LoaderTaskbarAdd(Loader)
         FrmMain.BtnExtraDownload.ShowRefresh()
-        FrmMain.BtnExtraDownload.Ribble()
-    End Sub
+        RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.DownloadManager))
+        Return Loader
+    End Function
 
     'MMC
-    Private Sub InstallPackMMC(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String)
+    Private Function InstallPackMMC(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String) As LoaderCombo(Of String)
         '读取 Json 文件
         Dim PackJson As JObject, PackInstance As String
         Try
             PackJson = GetJson(ReadFile(Archive.GetEntry(ArchiveBaseFolder & "mmc-pack.json").Open, Encoding.UTF8))
             PackInstance = ReadFile(Archive.GetEntry(ArchiveBaseFolder & "instance.cfg").Open, Encoding.UTF8)
         Catch ex As Exception
-            Log(ex, "整合包安装信息存在问题", LogLevel.Hint)
-            Exit Sub
+            Throw New Exception("MMC 整合包安装信息存在问题", ex)
         End Try
         '获取版本名
-        Dim PackName As String = If(RegexSeek(PackInstance, "(?<=\nname\=)[^\n]+"), "")
+        Dim VersionName As String = If(RegexSeek(PackInstance, "(?<=\nname\=)[^\n]+"), "")
         Dim Validate As New ValidateFolderName(PathMcFolder & "versions")
-        If Validate.Validate(PackName) <> "" Then PackName = ""
-        Dim VersionName As String = MyMsgBoxInput("输入版本名称", "", PackName, New ObjectModel.Collection(Of Validate) From {Validate})
-        If VersionName Is Nothing Then Exit Sub
+        If Validate.Validate(VersionName) <> "" Then VersionName = ""
+        If VersionName = "" Then VersionName = MyMsgBoxInput("输入版本名称", "", "", New ObjectModel.Collection(Of Validate) From {Validate})
+        If String.IsNullOrEmpty(VersionName) Then Throw New CancelledException
         '解压、配置设置文件
         Dim InstallTemp As String = $"{PathTemp}PackInstall\{RandomInteger(0, 100000)}\"
         Dim SetupFile As String = $"{PathMcFolder}versions\{VersionName}\PCL\Setup.ini"
         Dim InstallLoaders As New List(Of LoaderBase)
         InstallLoaders.Add(New LoaderTask(Of String, Integer)("解压整合包文件",
         Sub(Task As LoaderTask(Of String, Integer))
-            UnpackFiles(InstallTemp, FileAddress, Task)
-            Task.Progress = 0.5
+            ExtractModpackFiles(InstallTemp, FileAddress, Task, 0.6)
+            Task.Progress = 0.6
             '复制结果
             If Directory.Exists(InstallTemp & ArchiveBaseFolder & ".minecraft") Then
-                CopyDirectory(InstallTemp & ArchiveBaseFolder & ".minecraft", PathMcFolder & "versions\" & VersionName)
+                CopyDirectory(InstallTemp & ArchiveBaseFolder & ".minecraft", PathMcFolder & "versions\" & VersionName, Sub(Delta) Task.Progress += Delta * 0.35)
             Else
                 Log("[ModPack] 整合包中未找到 override .minecraft 目录，已跳过")
             End If
-            Task.Progress = 0.9
+            Task.Progress = 0.95
             '开启版本隔离
             WriteIni(SetupFile, "VersionArgumentIndie", 1)
             '读取 MMC 设置文件（#2655）
@@ -683,10 +648,7 @@ Retry:
             End Try
         End Sub) With {.ProgressWeight = New FileInfo(FileAddress).Length / 1024 / 1024 / 6, .Block = False}) '每 6M 需要 1s
         '构造版本安装请求
-        If PackJson("components") Is Nothing Then
-            Hint("该整合包未提供游戏版本信息，无法安装！", HintType.Critical)
-            Exit Sub
-        End If
+        If PackJson("components") Is Nothing Then Throw New Exception("该 MMC 整合包未提供游戏版本信息，无法安装！")
         Dim Request As New McInstallRequest With {.TargetVersionName = VersionName, .TargetVersionFolder = $"{PathMcFolder}versions\{VersionName}\"}
         For Each Component In PackJson("components")
             Select Case If(Component("uid"), "").ToString
@@ -702,12 +664,11 @@ Retry:
                     Request.FabricVersion = Component("version")
                 Case "org.quiltmc.quilt-loader" 'eg. 1.0.0
                     Hint("PCL 暂不支持安装需要 Quilt 的整合包！", HintType.Critical)
-                    Exit Sub
+                    Throw New CancelledException
             End Select
         Next
         '构造加载器
         Dim MergeLoaders As List(Of LoaderBase) = McInstallLoader(Request, True)
-        If MergeLoaders Is Nothing Then Exit Sub
         '构造 Libraries 加载器
         Dim LoadersLib As New List(Of LoaderBase)
         LoadersLib.Add(New LoaderTask(Of String, List(Of NetFile))("分析游戏支持库文件（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionName))) With {.ProgressWeight = 1, .Show = False})
@@ -720,54 +681,54 @@ Retry:
 
         '重复任务检查
         Dim LoaderName As String = "MMC 整合包安装：" & VersionName & " "
-        SyncLock LoaderTaskbarLock
-            For i = 0 To LoaderTaskbar.Count - 1
-                If LoaderTaskbar(i).Name = LoaderName Then
-                    Hint("该整合包正在安装中！", HintType.Critical)
-                    Exit Sub
-                End If
-            Next
-        End SyncLock
+        If LoaderTaskbar.Any(Function(l) l.Name = LoaderName) Then
+            Hint("该整合包正在安装中！", HintType.Critical)
+            Throw New CancelledException
+        End If
 
         '启动
         Dim Loader As New LoaderCombo(Of String)(LoaderName, Loaders) With {.OnStateChanged = AddressOf McInstallState}
         Loader.Start(Request.TargetVersionFolder)
         LoaderTaskbarAdd(Loader)
         FrmMain.BtnExtraDownload.ShowRefresh()
-        FrmMain.BtnExtraDownload.Ribble()
-    End Sub
+        RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.DownloadManager))
+        Return Loader
+    End Function
 
     'MCBBS
-    Private Sub InstallPackMCBBS(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String)
+    Private Function InstallPackMCBBS(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String,
+                                      Optional VersionName As String = Nothing) As LoaderCombo(Of String)
         '读取 Json 文件
         Dim Json As JObject
         Try
             Dim Entry = If(Archive.GetEntry(ArchiveBaseFolder & "mcbbs.packmeta"), Archive.GetEntry(ArchiveBaseFolder & "manifest.json"))
             Json = GetJson(ReadFile(Entry.Open, Encoding.UTF8))
         Catch ex As Exception
-            Log(ex, "整合包安装信息存在问题", LogLevel.Hint)
-            Exit Sub
+            Throw New Exception("MCBBS 整合包安装信息存在问题", ex)
         End Try
         '获取版本名
-        Dim PackName As String = If(Json("name"), "")
-        Dim Validate As New ValidateFolderName(PathMcFolder & "versions")
-        If Validate.Validate(PackName) <> "" Then PackName = ""
-        Dim VersionName As String = MyMsgBoxInput("输入版本名称", "", PackName, New ObjectModel.Collection(Of Validate) From {Validate})
-        If VersionName Is Nothing Then Exit Sub
+        If VersionName Is Nothing Then
+            VersionName = If(Json("name"), "")
+            Dim Validate As New ValidateFolderName(PathMcFolder & "versions")
+            If Validate.Validate(VersionName) <> "" Then VersionName = ""
+            If VersionName = "" Then VersionName = MyMsgBoxInput("输入版本名称", "", "", New ObjectModel.Collection(Of Validate) From {Validate})
+            If String.IsNullOrEmpty(VersionName) Then Throw New CancelledException
+        End If
         '解压与配置文件
         Dim InstallTemp As String = PathTemp & "PackInstall\" & RandomInteger(0, 100000) & "\"
         Dim InstallLoaders As New List(Of LoaderBase)
         InstallLoaders.Add(New LoaderTask(Of String, Integer)("解压整合包文件",
         Sub(Task As LoaderTask(Of String, Integer))
-            UnpackFiles(InstallTemp, FileAddress, Task)
-            Task.Progress = 0.5
+            ExtractModpackFiles(InstallTemp, FileAddress, Task, 0.6)
+            Task.Progress = 0.6
             '复制结果
             If Directory.Exists(InstallTemp & ArchiveBaseFolder & "overrides") Then
-                CopyDirectory(InstallTemp & ArchiveBaseFolder & "overrides", PathMcFolder & "versions\" & VersionName)
+                CopyDirectory(InstallTemp & ArchiveBaseFolder & "overrides", PathMcFolder & "versions\" & VersionName,
+                    Sub(Delta) Task.Progress += 0.35 * Delta)
             Else
                 Log("[ModPack] 整合包中未找到 overrides 目录，已跳过")
             End If
-            Task.Progress = 0.9
+            Task.Progress = 0.95
             '开启版本隔离
             WriteIni(PathMcFolder & "versions\" & VersionName & "\PCL\Setup.ini", "VersionArgumentIndie", 1)
         End Sub) With {.ProgressWeight = New FileInfo(FileAddress).Length / 1024 / 1024 / 6, .Block = False}) '每 6M 需要 1s
@@ -780,21 +741,15 @@ Retry:
             WriteIni(PathMcFolder & "versions\" & VersionName & "\PCL\Setup.ini", "VersionAdvanceGame", launchArgument)
         End If                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
         '构造加载器
-        If Json("addons") Is Nothing Then
-            Hint("该整合包未提供游戏版本附加信息，无法安装！", HintType.Critical)
-            Exit Sub
-        End If
+        If Json("addons") Is Nothing Then Throw New Exception("该 MCBBS 整合包未提供游戏版本附加信息，无法安装！")
         Dim Addons As New Dictionary(Of String, String)
         For Each Entry In Json("addons")
             Addons.Add(Entry("id"), Entry("version"))
         Next
-        If Not Addons.ContainsKey("game") Then
-            Hint("该整合包未提供游戏版本信息，无法安装！", HintType.Critical)
-            Exit Sub
-        End If
+        If Not Addons.ContainsKey("game") Then Throw New Exception("该 MCBBS 整合包未提供游戏版本信息，无法安装！")
         If Addons.ContainsKey("quilt") Then
             Hint("PCL 暂不支持安装需要 Quilt 的整合包！", HintType.Critical)
-            Exit Sub
+            Throw New CancelledException
         End If
         Dim Request As New McInstallRequest With {
             .TargetVersionName = VersionName,
@@ -806,7 +761,6 @@ Retry:
             .FabricVersion = If(Addons.ContainsKey("fabric"), Addons("fabric"), Nothing)
         }
         Dim MergeLoaders As List(Of LoaderBase) = McInstallLoader(Request, True)
-        If MergeLoaders Is Nothing Then Exit Sub
         '构造 Libraries 加载器
         Dim LoadersLib As New List(Of LoaderBase)
         LoadersLib.Add(New LoaderTask(Of String, List(Of NetFile))("分析游戏支持库文件（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionName))) With {.ProgressWeight = 1, .Show = False})
@@ -819,14 +773,10 @@ Retry:
 
         '重复任务检查
         Dim LoaderName As String = "MCBBS 整合包安装：" & VersionName & " "
-        SyncLock LoaderTaskbarLock
-            For i = 0 To LoaderTaskbar.Count - 1
-                If LoaderTaskbar(i).Name = LoaderName Then
-                    Hint("该整合包正在安装中！", HintType.Critical)
-                    Exit Sub
-                End If
-            Next
-        End SyncLock
+        If LoaderTaskbar.Any(Function(l) l.Name = LoaderName) Then
+            Hint("该整合包正在安装中！", HintType.Critical)
+            Throw New CancelledException
+        End If
 
         '启动
         Dim Loader As New LoaderCombo(Of String)(LoaderName, Loaders) With {.OnStateChanged = AddressOf McInstallState}
@@ -834,28 +784,110 @@ Retry:
         Loader.Start(Request.TargetVersionFolder)
         LoaderTaskbarAdd(Loader)
         FrmMain.BtnExtraDownload.ShowRefresh()
+        RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.DownloadManager))
+        Return Loader
+    End Function
+
+    '带启动器的压缩包
+    Private Function InstallPackLauncherPack(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String) As LoaderCombo(Of String)
+        '获取解压路径
+        MyMsgBox("接下来请选择一个空文件夹，它会被安装到这个文件夹里。", "安装", "继续", ForceWait:=True)
+        Dim TargetFolder As String = SelectFolder("选择安装目标（必须是一个空文件夹）")
+        If String.IsNullOrEmpty(TargetFolder) Then Throw New CancelledException
+        If TargetFolder.Contains("!") OrElse TargetFolder.Contains(";") Then Hint("Minecraft 文件夹路径中不能含有感叹号或分号！", HintType.Critical) : Throw New CancelledException
+        If Directory.GetFileSystemEntries(TargetFolder).Length > 0 Then Hint("请选择一个空文件夹作为安装目标！", HintType.Critical) : Throw New CancelledException
+        '解压
+        Dim Loader As New LoaderCombo(Of String)("解压压缩包", {
+            New LoaderTask(Of String, Integer)("解压压缩包",
+            Sub(Task As LoaderTask(Of String, Integer))
+                ExtractModpackFiles(TargetFolder, FileAddress, Task, 0.9)
+                Thread.Sleep(400) '避免文件争用
+                '查找解压后的 exe 文件
+                Dim Launcher As String = Nothing
+                For Each ExeFile In Directory.GetFiles(TargetFolder, "*.exe", SearchOption.TopDirectoryOnly)
+                    Dim Info = FileVersionInfo.GetVersionInfo(ExeFile)
+                    Log($"[Modpack] 文件 {ExeFile} 的产品名标识为 {Info.ProductName}")
+                    If Info.ProductName = "Plain Craft Launcher" Then
+                        Launcher = ExeFile
+                        Log($"[Modpack] 发现整合包附带的 PCL 启动器：{ExeFile}")
+                    ElseIf (Info.ProductName.ContainsF("Launcher", True) OrElse Info.ProductName.ContainsF("启动", True)) AndAlso
+                        Not Info.ProductName = "Plain Craft Launcher Admin Manager" Then
+                        If Launcher Is Nothing Then
+                            Launcher = ExeFile
+                            Log($"[Modpack] 发现整合包附带的疑似第三方启动器：{ExeFile}")
+                        End If
+                    End If
+                Next
+                Task.Progress = 0.95
+                '尝试使用附带的启动器打开
+                If Launcher IsNot Nothing Then
+                    Log("[Modpack] 找到压缩包中附带的启动器：" & Launcher)
+                    If MyMsgBox($"整合包中似乎自带了启动器，是否换用它继续安装？{vbCrLf}通常推荐这样做，以获得最佳体验。{vbCrLf}即将打开：{Launcher}", "换用整合包启动器？", "继续", "取消") = 1 Then
+                        ShellOnly(Launcher, "--wait")
+                        Log("[Modpack] 为换用整合包中的启动器启动，强制结束程序")
+                        FrmMain.EndProgram(False)
+                        Return
+                    End If
+                Else
+                    Log("[Modpack] 未找到压缩包中附带的启动器")
+                End If
+                '加入文件夹列表
+                Dim VersionName As String = GetFolderNameFromPath(TargetFolder)
+                PageSelectLeft.AddFolder(
+                    TargetFolder & ArchiveBaseFolder.Replace("/", "\").TrimStart("\"), '格式例如：包裹文件夹\.minecraft\（最短为空字符串）
+                    VersionName, False)
+                '调用 modpack 文件进行安装
+                Dim ModpackFile = Directory.GetFiles(TargetFolder, "modpack.*", SearchOption.AllDirectories).First
+                Log("[Modpack] 调用 modpack 文件继续安装：" & ModpackFile)
+                ModpackInstall(ModpackFile, VersionName)
+            End Sub)
+        })
+        Loader.Start(TargetFolder)
+        LoaderTaskbarAdd(Loader)
+        FrmMain.BtnExtraDownload.ShowRefresh()
         FrmMain.BtnExtraDownload.Ribble()
-    End Sub
+        Return Loader
+    End Function
 
     '普通压缩包
-    Private Sub InstallPackCompress(FileAddress As String, ArchiveBaseFolder As String)
-        MyMsgBox("请在接下来打开的窗口中选择安装目标文件夹，它必须是一个空文件夹。", "安装提示", "继续", ForceWait:=True)
+    Private Function InstallPackCompress(FileAddress As String, Archive As Compression.ZipArchive) As LoaderCombo(Of String)
+        '尝试定位 .minecraft 文件夹：寻找形如 “/versions/XXX/XXX.json” 的路径
+        Dim Match As RegularExpressions.Match = Nothing
+        Dim Regex As New RegularExpressions.Regex("^.*\/(?=versions\/(?<ver>[^\/]+)\/(\k<ver>)\.json$)", RegularExpressions.RegexOptions.IgnoreCase)
+        For Each Entry In Archive.Entries
+            Dim EntryMatch = Regex.Match("/" & Entry.FullName)
+            If EntryMatch.Success Then
+                Match = EntryMatch
+                Exit For
+            End If
+        Next
+        If Match Is Nothing Then Throw New Exception("未能找到适合的文件结构，这可能不是一个 MC 压缩包") '没有匹配
+        Dim ArchiveBaseFolder As String = Match.Value.Replace("/", "\").TrimStart("\") '格式例如：包裹文件夹\.minecraft\（最短为空字符串）
+        Dim VersionName As String = Match.Groups(1).Value
+        Log("[ModPack] 检测到压缩包的 .minecraft 根目录：" & ArchiveBaseFolder & "，命中的版本名：" & VersionName)
         '获取解压路径
+        MyMsgBox("接下来请选择一个空文件夹，它会被安装到这个文件夹里。", "安装", "继续", ForceWait:=True)
         Dim TargetFolder As String = SelectFolder("选择安装目标（必须是一个空文件夹）")
-        If String.IsNullOrEmpty(TargetFolder) Then Exit Sub
-        If TargetFolder.Contains("!") OrElse TargetFolder.Contains(";") Then Hint("Minecraft 文件夹路径中不能含有感叹号或分号！", HintType.Critical) : Exit Sub
-        If Directory.GetFileSystemEntries(TargetFolder).Length > 0 Then Hint("请选择一个空文件夹作为安装目标！", HintType.Critical) : Exit Sub
-        '要求显示名称
-        Dim NewName As String = MyMsgBoxInput("输入显示名称", "输入该文件夹在左边栏列表中显示的名称。", GetFolderNameFromPath(TargetFolder),
-                                              New ObjectModel.Collection(Of Validate) From {New ValidateNullOrWhiteSpace, New ValidateLength(1, 30), New ValidateExcept({">", "|"})})
-        If String.IsNullOrWhiteSpace(NewName) Then Exit Sub
+        If String.IsNullOrEmpty(TargetFolder) Then Throw New CancelledException
+        If TargetFolder.Contains("!") OrElse TargetFolder.Contains(";") Then Hint("Minecraft 文件夹路径中不能含有感叹号或分号！", HintType.Critical) : Throw New CancelledException
+        If Directory.GetFileSystemEntries(TargetFolder).Length > 0 Then Hint("请选择一个空文件夹作为安装目标！", HintType.Critical) : Throw New CancelledException
         '解压
-        Hint("正在解压压缩包……")
-        UnpackFiles(TargetFolder, FileAddress, Nothing)
-        '加入文件夹列表
-        PageSelectLeft.AddFolder(TargetFolder, NewName, False)
-        Hint("已加入游戏文件夹列表：" & NewName, HintType.Finish)
-    End Sub
+        Dim Loader As New LoaderCombo(Of String)("解压压缩包", {
+            New LoaderTask(Of String, Integer)("解压压缩包",
+            Sub(Task As LoaderTask(Of String, Integer))
+                ExtractModpackFiles(TargetFolder, FileAddress, Task, 0.95)
+                '加入文件夹列表
+                PageSelectLeft.AddFolder(TargetFolder & ArchiveBaseFolder, GetFolderNameFromPath(TargetFolder), False)
+                Thread.Sleep(400) '避免文件争用
+                RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.VersionSelect))
+            End Sub)
+        }) With {.OnStateChanged = AddressOf McInstallState}
+        Loader.Start(TargetFolder)
+        LoaderTaskbarAdd(Loader)
+        FrmMain.BtnExtraDownload.ShowRefresh()
+        FrmMain.BtnExtraDownload.Ribble()
+        Return Loader
+    End Function
 
 #End Region
 

Plain Craft Launcher 2/Modules/Minecraft/ModWatcher.vb

@@ -88,26 +88,27 @@
             AddHandler GameProcess.ErrorDataReceived, AddressOf LogReceived
 
             '初始化时钟
-            RunInNewThread(Sub()
-                               Try
-                                   Do Until State = MinecraftState.Ended OrElse State = MinecraftState.Crashed OrElse State = MinecraftState.Canceled OrElse Loader.State = LoadState.Aborted
-                                       TimerWindow()
-                                       TimerLog()
-                                       '设置窗口标题
-                                       For i = 1 To 3
-                                           If IsWindowFinished AndAlso IsWindowAppeared AndAlso WindowTitle <> "" AndAlso State = MinecraftState.Running AndAlso Not GameProcess.HasExited Then
-                                               Dim RealTitle As String = WindowTitle.Replace("{date}", Date.Now.ToString("yyyy/M/d")).Replace("{time}", Date.Now.ToString("HH:mm:ss"))
-                                               SetWindowText(WindowHandle, RealTitle.ToCharArray)
-                                           End If
-                                           Thread.Sleep(64)
-                                       Next
-                                   Loop
-                                   WatcherLog("Minecraft 日志监控已退出")
-                               Catch ex As Exception
-                                   Log(ex, "Minecraft 日志监控主循环出错", LogLevel.Feedback)
-                                   State = MinecraftState.Ended
-                               End Try
-                           End Sub, "Minecraft Watcher PID " & PID)
+            RunInNewThread(
+            Sub()
+                Try
+                    Do Until State = MinecraftState.Ended OrElse State = MinecraftState.Crashed OrElse State = MinecraftState.Canceled OrElse Loader.State = LoadState.Aborted
+                        TimerWindow()
+                        TimerLog()
+                        '设置窗口标题
+                        For i = 1 To 3
+                            If IsWindowFinished AndAlso IsWindowAppeared AndAlso WindowTitle <> "" AndAlso State = MinecraftState.Running AndAlso Not GameProcess.HasExited Then
+                                Dim RealTitle As String = WindowTitle.Replace("{date}", Date.Now.ToString("yyyy/M/d")).Replace("{time}", Date.Now.ToString("HH:mm:ss"))
+                                SetWindowText(WindowHandle, RealTitle.ToCharArray)
+                            End If
+                            Thread.Sleep(64)
+                        Next
+                    Loop
+                    WatcherLog("Minecraft 日志监控已退出")
+                Catch ex As Exception
+                    Log(ex, "Minecraft 日志监控主循环出错", LogLevel.Feedback)
+                    State = MinecraftState.Ended
+                End Try
+            End Sub, "Minecraft Watcher PID " & PID)
         End Sub
 
         '状态
@@ -349,22 +350,21 @@
             WatcherLog("Minecraft 已崩溃，将在 2 秒后开始崩溃分析")
             Hint("检测到 Minecraft 出现错误，错误分析已开始……")
             FeedbackInfo()
-            RunInNewThread(Sub()
-                               Try
-                                   Thread.Sleep(2000)
-                                   WatcherLog("崩溃分析开始")
-                                   Dim Analyzer As New CrashAnalyzer(PID)
-                                   Analyzer.Collect(Version.PathIndie, LatestLog.ToList)
-                                   Analyzer.Prepare()
-                                   Analyzer.Analyze(Version)
-                                   Analyzer.Output(False, New List(Of String) From
-                                                           {Version.Path & Version.Name & ".json",
-                                                            Path & "PCL\Log1.txt",
-                                                            Path & "PCL\LatestLaunch.bat"})
-                               Catch ex As Exception
-                                   Log(ex, "崩溃分析失败", LogLevel.Feedback)
-                               End Try
-                           End Sub, "Crash Analyzer")
+            RunInNewThread(
+            Sub()
+                Try
+                    Thread.Sleep(2000)
+                    WatcherLog("崩溃分析开始")
+                    Dim Analyzer As New CrashAnalyzer(PID)
+                    Analyzer.Collect(Version.PathIndie, LatestLog.ToList)
+                    Analyzer.Prepare()
+                    Analyzer.Analyze(Version)
+                    Analyzer.Output(False, New List(Of String) From
+                        {Version.Path & Version.Name & ".json", Path & "PCL\Log1.txt", Path & "PCL\LatestLaunch.bat"})
+                Catch ex As Exception
+                    Log(ex, "崩溃分析失败", LogLevel.Feedback)
+                End Try
+            End Sub, "Crash Analyzer")
         End Sub
 
         '强制关闭

Plain Craft Launcher 2/Modules/Minecraft/MyCompItem.xaml

@@ -1,6 +1,7 @@
 <Grid x:Class="MyCompItem"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:PCL"
              x:Name="PanBack" Height="64"
              RenderTransformOrigin="0.5,0.5" Background="{StaticResource ColorBrushSemiTransparent}" SnapsToDevicePixels="True">
     <Grid.ColumnDefinitions>
@@ -23,7 +24,7 @@
         <Border.Clip>
             <RectangleGeometry Rect="0,0,50,50" RadiusX="6" RadiusY="6" />
         </Border.Clip>
-        <Image x:Name="PathLogo" RenderOptions.BitmapScalingMode="HighQuality" />
+        <local:MyImage x:Name="PathLogo" RenderOptions.BitmapScalingMode="HighQuality" FallbackSource="pack://application:,,,/images/Icons/NoIcon.png" />
     </Border>
     <!-- 标题 -->
     <StackPanel Grid.Column="3" Grid.ColumnSpan="2" Grid.Row="1" VerticalAlignment="Bottom" Margin="0,1,0,0" Orientation="Horizontal" 

Plain Craft Launcher 2/Modules/Minecraft/MyCompItem.xaml.vb

@@ -4,90 +4,14 @@
     Public Uuid As Integer = GetUuid()
 
     'Logo
-    Private _Logo As String = ""
     Public Property Logo As String
         Get
-            Return _Logo
+            Return PathLogo.Source
         End Get
         Set(value As String)
-            If _Logo = value OrElse value Is Nothing Then Exit Property
-            _Logo = value
-            Dim FileAddress = PathTemp & "CompLogo\" & GetHash(_Logo) & ".png"
-            Try
-                If _Logo.StartsWithF("http", True) Then
-                    '网络图片
-                    If File.Exists(FileAddress) Then
-                        PathLogo.Source = New MyBitmap(FileAddress)
-                    ElseIf _Logo.EndsWithF(".webp", True) Then 'Modrinth 林业 Mod 使用了不支持的 WebP 格式 Logo
-                        Log($"[Comp] 发现不支持的 WebP 格式图标，已更改为默认图标：{_Logo}")
-                        PathLogo.Source = New MyBitmap(PathImage & "Icons/NoIcon.png")
-                    Else
-                        PathLogo.Source = New MyBitmap(PathImage & "Icons/NoIcon.png")
-                        RunInNewThread(Sub() LogoLoader(FileAddress), "Comp Logo Loader " & Uuid & "#", ThreadPriority.BelowNormal)
-                    End If
-                Else
-                    '位图
-                    PathLogo.Source = New MyBitmap(_Logo)
-                End If
-            Catch ex As IOException
-                Log(ex, "加载资源工程图标时读取失败（" & FileAddress & "）")
-            Catch ex As ArgumentException
-                '考虑缓存的图片本身可能有误
-                Log(ex, "可视化资源工程图标失败（" & FileAddress & "）")
-                Try
-                    File.Delete(FileAddress)
-                    Log("[Comp] 已清理损坏的资源工程图标：" & FileAddress)
-                Catch exx As Exception
-                    Log(exx, "清理损坏的资源工程图标缓存失败（" & FileAddress & "）", LogLevel.Hint)
-                End Try
-            Catch ex As Exception
-                Log(ex, "加载资源工程图标失败（" & value & "）")
-            End Try
+            PathLogo.Source = value
         End Set
     End Property
-    '后台加载 Logo
-    Private Sub LogoLoader(LocalFileAddress As String)
-        Dim Retried As Boolean = False
-        Dim DownloadEnd As String = GetUuid()
-RetryStart:
-        Try
-            'CurseForge 图片使用缩略图
-            Dim Url As String = _Logo
-            If Url.Contains("/256/256/") AndAlso GetPixelSize(1) <= 1.25 AndAlso Not Retried Then
-                Url = Url.Replace("/256/256/", "/64/64/") '#3075：部分 Mod 不存在 64x64 图标，所以重试时不再缩小
-            End If
-            '下载图片
-            NetDownload(Url, LocalFileAddress & DownloadEnd, True)
-            Dim LoadError As Exception = Nothing
-            RunInUiWait(
-            Sub()
-                Try
-                    '在地址更换时取消加载
-                    If LocalFileAddress <> $"{PathTemp}CompLogo\{GetHash(_Logo)}.png" Then Exit Sub
-                    '在完成正常加载后才保存缓存图片
-                    PathLogo.Source = New MyBitmap(LocalFileAddress & DownloadEnd)
-                Catch ex As Exception
-                    Log(ex, $"读取资源工程图标失败（{LocalFileAddress}）")
-                    File.Delete(LocalFileAddress & DownloadEnd)
-                    LoadError = ex
-                End Try
-            End Sub)
-            If LoadError IsNot Nothing Then Throw LoadError
-            If File.Exists(LocalFileAddress) Then
-                File.Delete(LocalFileAddress & DownloadEnd)
-            Else
-                FileIO.FileSystem.MoveFile(LocalFileAddress & DownloadEnd, LocalFileAddress)
-            End If
-        Catch ex As Exception
-            If Not Retried Then
-                Retried = True
-                GoTo RetryStart
-            Else
-                Log(ex, $"下载资源工程图标失败（{_Logo}）")
-                RunInUi(Sub() PathLogo.Source = New MyBitmap(PathImage & "Icons/NoIcon.png"))
-            End If
-        End Try
-    End Sub
 
     '标题
     Public Property Title As String
@@ -172,7 +96,7 @@ RetryStart:
         '记录当前展开的卡片标题（#2712）
         Dim Titles As New List(Of String)
         If FrmMain.PageCurrent.Page = FormMain.PageType.CompDetail Then
-            For Each Card As MyCard In FrmDownloadCompDetail.PanMain.Children
+            For Each Card As MyCard In FrmDownloadCompDetail.PanResults.Children
                 If Card.Title <> "" AndAlso Not Card.IsSwaped Then Titles.Add(Card.Title)
             Next
             Log("[Comp] 记录当前已展开的卡片：" & String.Join("、", Titles))

Plain Craft Launcher 2/Modules/Minecraft/MyLocalModItem.xaml

@@ -24,30 +24,27 @@
         <Border.Clip>
             <RectangleGeometry Rect="0,0,34,34" RadiusX="6" RadiusY="6" />
         </Border.Clip>
-        <Image x:Name="PathLogo" RenderOptions.BitmapScalingMode="HighQuality" />
+        <local:MyImage x:Name="PathLogo" RenderOptions.BitmapScalingMode="HighQuality" FallbackSource="pack://application:,,,/images/Icons/NoIcon.png" />
     </Border>
     <!-- 标题 -->
-    <StackPanel Grid.Column="3" Grid.ColumnSpan="2" Grid.Row="1" VerticalAlignment="Bottom" Margin="0,1,0,0" Orientation="Horizontal" 
-                SnapsToDevicePixels="False" UseLayoutRounding="False">
-        <TextBlock x:Name="LabTitle" TextTrimming="WordEllipsis" FontSize="14" IsHitTestVisible="False" />
-        <TextBlock x:Name="LabTitleRaw" TextTrimming="WordEllipsis" FontSize="12" IsHitTestVisible="False"
+    <Grid Grid.Column="3" Grid.ColumnSpan="2" Grid.Row="1" VerticalAlignment="Bottom" Margin="0,1,0,0"
+                SnapsToDevicePixels="False" UseLayoutRounding="False" x:Name="PanTitle">
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="Auto" x:Name="ColumnTitle" />
+            <ColumnDefinition Width="Auto" x:Name="ColumnSubtitle" />
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="1*" x:Name="ColumnExtend" />
+        </Grid.ColumnDefinitions>
+        <TextBlock x:Name="LabTitle" TextTrimming="CharacterEllipsis" FontSize="14" IsHitTestVisible="False" />
+        <TextBlock x:Name="LabSubtitle" Grid.Column="1" HorizontalAlignment="Left"
+            TextTrimming="CharacterEllipsis" FontSize="12" IsHitTestVisible="False" 
             Foreground="{StaticResource ColorBrushGray1}" Opacity="0.4" VerticalAlignment="Bottom" Visibility="Collapsed" />
         <!-- 更新按钮 -->
-        <local:MyIconButton Width="21" Height="21" Margin="-2,-1.6,0,0" x:Name="BtnUpdate" Theme="Black" Opacity="0.4" Visibility="Collapsed"
+        <local:MyIconButton Grid.Column="2"
+            Width="21" Height="21" Margin="-2,-1.6,0,0" x:Name="BtnUpdate" Theme="Black" Opacity="0.4" Visibility="Collapsed"
             ToolTipService.Placement="Right" ToolTipService.InitialShowDelay="100" ToolTipService.VerticalOffset="-9" 
             Logo="M640 768H384l-32-32V509H213L190 454l298-298h45l298 298L810 509h-138v226z m-224-64h192V477l32-32h93L512 223 290 445H384l32 32zM352 831h320v64h-320z" />
-    </StackPanel>
-    <!--<Grid Grid.Column="3" Grid.ColumnSpan="2" Grid.Row="1" VerticalAlignment="Bottom" Margin="0,1,0,0" IsHitTestVisible="False" SnapsToDevicePixels="False" UseLayoutRounding="False">
-        <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="Auto" />
-            <ColumnDefinition Width="1*" />
-            <ColumnDefinition Width="Auto" />
-        </Grid.ColumnDefinitions>
-        <TextBlock x:Name="LabTitle" TextTrimming="WordEllipsis" FontSize="14" Grid.Column="0" />
-        <TextBlock x:Name="LabTitleRaw" TextTrimming="WordEllipsis" FontSize="12" Grid.Column="1" 
-                   Foreground="{StaticResource ColorBrushGray1}" Opacity="0.4" VerticalAlignment="Bottom" Visibility="Collapsed" />
-        <local:MyIconTextButton Grid.Column="2" Text="更新" />
-    </Grid>-->
+    </Grid>
     <!-- Tag 与 详情 -->
     <StackPanel x:Name="PanTags" Grid.Row="2" Grid.Column="3" Orientation="Horizontal" VerticalAlignment="Bottom" Margin="-1,0,1,0" Visibility="Collapsed" IsHitTestVisible="False">
         <!--<Border Background="{DynamicResource ColorBrush6}" Padding="3,1" CornerRadius="3" Margin="0,0,4,0" SnapsToDevicePixels="True" UseLayoutRounding="False">
@@ -55,6 +52,6 @@
         </Border>-->
     </StackPanel>
     <TextBlock x:Name="LabInfo" Grid.Row="2" Grid.Column="4" VerticalAlignment="Bottom" Margin="0,0,3,1"
-               TextTrimming="CharacterEllipsis" FontSize="12" Foreground="{StaticResource ColorBrushGray3}"
+               TextTrimming="CharacterEllipsis" FontSize="12" Foreground="{StaticResource ColorBrushGray4}"
                IsHitTestVisible="False" SnapsToDevicePixels="False" UseLayoutRounding="False" />
 </Grid>

Plain Craft Launcher 2/Modules/Minecraft/MyLocalModItem.xaml.vb

@@ -6,90 +6,14 @@ Public Class MyLocalModItem
     Public Uuid As Integer = GetUuid()
 
     'Logo
-    Private _Logo As String = ""
     Public Property Logo As String
         Get
-            Return _Logo
+            Return PathLogo.Source
         End Get
         Set(value As String)
-            If _Logo = value OrElse value Is Nothing Then Exit Property
-            _Logo = value
-            Dim FileAddress = PathTemp & "CompLogo\" & GetHash(_Logo) & ".png"
-            Try
-                If _Logo.StartsWithF("http", True) Then
-                    '网络图片
-                    If File.Exists(FileAddress) Then
-                        PathLogo.Source = New MyBitmap(FileAddress)
-                    ElseIf _Logo.EndsWithF(".webp", True) Then 'Modrinth 林业 Mod 使用了不支持的 WebP 格式 Logo
-                        Log($"[LocalModItem] 发现不支持的 WebP 格式图标，已更改为默认图标：{_Logo}")
-                        PathLogo.Source = New MyBitmap(PathImage & "Icons/NoIcon.png")
-                    Else
-                        PathLogo.Source = New MyBitmap(PathImage & "Icons/NoIcon.png")
-                        RunInNewThread(Sub() LogoLoader(FileAddress), "Comp Logo Loader " & Uuid & "#", ThreadPriority.BelowNormal)
-                    End If
-                Else
-                    '位图
-                    PathLogo.Source = New MyBitmap(_Logo)
-                End If
-            Catch ex As IOException
-                Log(ex, "加载本地 Mod 图标时读取失败（" & FileAddress & "）")
-            Catch ex As ArgumentException
-                '考虑缓存的图片本身可能有误
-                Log(ex, "可视化本地 Mod 图标失败（" & FileAddress & "）")
-                Try
-                    File.Delete(FileAddress)
-                    Log("[LocalModItem] 已清理损坏的本地 Mod 图标：" & FileAddress)
-                Catch exx As Exception
-                    Log(exx, "清理损坏的本地 Mod 图标缓存失败（" & FileAddress & "）", LogLevel.Hint)
-                End Try
-            Catch ex As Exception
-                Log(ex, "加载本地 Mod 图标失败（" & value & "）")
-            End Try
+            PathLogo.Source = value
         End Set
     End Property
-    '后台加载 Logo
-    Private Sub LogoLoader(LocalFileAddress As String)
-        Dim Retried As Boolean = False
-        Dim DownloadEnd As String = GetUuid()
-RetryStart:
-        Try
-            'CurseForge 图片使用缩略图
-            Dim Url As String = _Logo
-            If Url.Contains("/256/256/") AndAlso GetPixelSize(1) <= 1.25 AndAlso Not Retried Then
-                Url = Url.Replace("/256/256/", "/64/64/") '#3075：部分 Mod 不存在 64x64 图标，所以重试时不再缩小
-            End If
-            '下载图片
-            NetDownload(Url, LocalFileAddress & DownloadEnd, True)
-            Dim LoadError As Exception = Nothing
-            RunInUiWait(
-            Sub()
-                Try
-                    '在地址更换时取消加载
-                    If LocalFileAddress <> $"{PathTemp}CompLogo\{GetHash(_Logo)}.png" Then Exit Sub
-                    '在完成正常加载后才保存缓存图片
-                    PathLogo.Source = New MyBitmap(LocalFileAddress & DownloadEnd)
-                Catch ex As Exception
-                    Log(ex, "读取本地 Mod 图标失败（" & LocalFileAddress & "）")
-                    File.Delete(LocalFileAddress & DownloadEnd)
-                    LoadError = ex
-                End Try
-            End Sub)
-            If LoadError IsNot Nothing Then Throw LoadError
-            If File.Exists(LocalFileAddress) Then
-                File.Delete(LocalFileAddress & DownloadEnd)
-            Else
-                FileIO.FileSystem.MoveFile(LocalFileAddress & DownloadEnd, LocalFileAddress)
-            End If
-        Catch ex As Exception
-            If Not Retried Then
-                Retried = True
-                GoTo RetryStart
-            Else
-                Log(ex, $"下载本地 Mod 图标失败（{_Logo}）")
-                RunInUi(Sub() PathLogo.Source = New MyBitmap(PathImage & "Icons/NoIcon.png"))
-            End If
-        End Try
-    End Sub
 
     '标题
     Private _Title As String
@@ -104,7 +28,7 @@ RetryStart:
                     LabTitle.TextDecorations = Nothing
                 Case McMod.McModState.Disabled
                     LabTitle.TextDecorations = TextDecorations.Strikethrough
-                Case McMod.McModState.Unavaliable
+                Case McMod.McModState.Unavailable
                     LabTitle.TextDecorations = TextDecorations.Strikethrough
                     value &= " [错误]"
             End Select
@@ -117,12 +41,12 @@ RetryStart:
     '副标题
     Public Property SubTitle As String
         Get
-            Return If(LabTitleRaw?.Text, "")
+            Return If(LabSubtitle?.Text, "")
         End Get
         Set(value As String)
-            If LabTitleRaw.Text = value Then Exit Property
-            LabTitleRaw.Text = value
-            LabTitleRaw.Visibility = If(value = "", Visibility.Collapsed, Visibility.Visible)
+            If LabSubtitle.Text = value Then Exit Property
+            LabSubtitle.Text = value
+            LabSubtitle.Visibility = If(value = "", Visibility.Collapsed, Visibility.Visible)
         End Set
     End Property
 
@@ -145,9 +69,9 @@ RetryStart:
             For Each TagText In value
                 Dim NewTag = GetObjectFromXML(
                 "<Border xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation""
-                         Background=""#11000000"" Padding=""3,1"" CornerRadius=""3"" Margin=""0,0,3,0"" 
+                         Background=""#0C000000"" Padding=""3,1"" CornerRadius=""3"" Margin=""0,0,3,0"" 
                          SnapsToDevicePixels=""True"" UseLayoutRounding=""False"">
-                   <TextBlock Text=""" & TagText & """ Foreground=""#868686"" FontSize=""11"" />
+                   <TextBlock Text=""" & TagText & """ Foreground=""#88000000"" FontSize=""11"" />
                 </Border>")
                 PanTags.Children.Add(NewTag)
             Next
@@ -213,13 +137,14 @@ RetryStart:
             Exit Sub
         End If
         '计算滑动范围
-        Dim Index = CType(Parent, StackPanel).Children.IndexOf(Me)
-        SwipeStart = Math.Min(SwipeStart, Index)
-        SwipeEnd = Math.Max(SwipeEnd, Index)
+        Dim Elements = CType(Parent, StackPanel).Children
+        Dim Index As Integer = Elements.IndexOf(Me)
+        SwipeStart = MathClamp(Math.Min(SwipeStart, Index), 0, Elements.Count - 1)
+        SwipeEnd = MathClamp(Math.Max(SwipeEnd, Index), 0, Elements.Count - 1)
         '勾选所有范围中的项
         If SwipeStart = SwipeEnd Then Exit Sub
         For i = SwipeStart To SwipeEnd
-            Dim Item As MyLocalModItem = CType(Parent, StackPanel).Children(i)
+            Dim Item As MyLocalModItem = Elements(i)
             Item.InitLate(Item, e)
             Item.Checked = SwipToState
         Next
@@ -379,57 +304,75 @@ RetryStart:
 
 #End Region
 
-    Public Sub Refresh()
+    Private Function GetUpdateCompareDescription() As String
+        Dim CurrentName = Entry.CompFile.FileName.Replace(".jar", "")
+        Dim NewestName = Entry.UpdateFile.FileName.Replace(".jar", "")
+        '简化名称对比
+        Dim CurrentSegs = CurrentName.Split("-"c).ToList()
+        Dim NewestSegs = NewestName.Split("-"c).ToList()
+        Dim Shortened As Boolean = False
+        For Each Seg In CurrentSegs.ToList()
+            If Not NewestSegs.Contains(Seg) Then Continue For
+            CurrentSegs.Remove(Seg)
+            NewestSegs.Remove(Seg)
+            Shortened = True
+        Next
+        If Shortened AndAlso CurrentSegs.Any() AndAlso NewestSegs.Any() Then
+            CurrentName = Join(CurrentSegs, "-")
+            NewestName = Join(NewestSegs, "-")
+            Entry._Version = CurrentName '使用网络信息作为显示的版本号
+        End If
+        Return $"当前版本：{CurrentName}（{GetTimeSpanString(Entry.CompFile.ReleaseDate - Date.Now, False)}）{vbCrLf}最新版本：{NewestName}（{GetTimeSpanString(Entry.UpdateFile.ReleaseDate - Date.Now, False)}）"
+    End Function
+    Public Sub Refresh() Handles Me.Loaded
         RunInUi(
         Sub()
             '更新
             If Entry.CanUpdate Then
                 BtnUpdate.Visibility = Visibility.Visible
-                Dim CurrentName = Entry.CompFile.FileName.Replace(".jar", "")
-                Dim NewestName = Entry.UpdateFile.FileName.Replace(".jar", "")
-                '简化名称对比
-                Dim CurrentSegs = CurrentName.Split("-"c).ToList()
-                Dim NewestSegs = NewestName.Split("-"c).ToList()
-                Dim Shortened As Boolean = False
-                For Each Seg In CurrentSegs.ToList()
-                    If Not NewestSegs.Contains(Seg) Then Continue For
-                    CurrentSegs.Remove(Seg)
-                    NewestSegs.Remove(Seg)
-                    Shortened = True
-                Next
-                If Shortened AndAlso CurrentSegs.Any() AndAlso NewestSegs.Any() Then
-                    CurrentName = Join(CurrentSegs, "-")
-                    NewestName = Join(NewestSegs, "-")
-                    Entry._Version = CurrentName '使用网络信息作为显示的版本号
-                End If
-                BtnUpdate.ToolTip = $"当前版本：{CurrentName} ({Entry.CompFile.ReleaseDate:yyyy/MM/dd HH:mm:ss}){vbCrLf}最新版本：{NewestName} ({Entry.UpdateFile.ReleaseDate:yyyy/MM/dd HH:mm:ss}){vbCrLf}点击以更新，右键查看更新日志。"
+                BtnUpdate.ToolTip = $"{GetUpdateCompareDescription()}{vbCrLf}点击以更新，右键查看更新日志。"
             Else
                 BtnUpdate.Visibility = Visibility.Collapsed
             End If
-            '标题
-            If Entry.Comp Is Nothing Then
-                Title = Entry.Name
-                SubTitle = If(Entry.Version Is Nothing, "", "  |  " & Entry.Version)
-            Else
-                Dim Titles = Entry.Comp.GetControlTitle(False)
-                Title = Titles.Key
-                SubTitle = Titles.Value & If(Entry.Version Is Nothing, "", "  |  " & Entry.Version)
-            End If
-            If Checked Then
-                LabTitle.SetResourceReference(TextBlock.ForegroundProperty, If(Entry.State = McMod.McModState.Fine, "ColorBrush2", "ColorBrush5"))
-            Else
-                LabTitle.SetResourceReference(TextBlock.ForegroundProperty, If(Entry.State = McMod.McModState.Fine, "ColorBrush1", "ColorBrushGray4"))
-            End If
-            '描述
-            Dim NewDescription As String
+            '标题与描述
+            Dim DescFileName As String
             Select Case Entry.State
                 Case McMod.McModState.Fine
-                    NewDescription = GetFileNameWithoutExtentionFromPath(Entry.Path)
+                    DescFileName = GetFileNameWithoutExtentionFromPath(Entry.Path)
                 Case McMod.McModState.Disabled
-                    NewDescription = GetFileNameWithoutExtentionFromPath(Entry.Path.Replace(".disabled", "").Replace(".old", ""))
-                Case Else 'McMod.McModState.Unavaliable
-                    NewDescription = GetFileNameFromPath(Entry.Path)
+                    DescFileName = GetFileNameWithoutExtentionFromPath(Entry.Path.Replace(".disabled", "").Replace(".old", ""))
+                Case Else 'McMod.McModState.Unavailable
+                    DescFileName = GetFileNameFromPath(Entry.Path)
             End Select
+            Dim NewDescription As String
+            If Setup.Get("ToolModLocalNameStyle") = 1 Then
+                '标题显示文件名，详情显示译名
+                '标题
+                Title = DescFileName
+                SubTitle = ""
+                '描述
+                If Entry.Comp Is Nothing Then
+                    NewDescription = Entry.Name
+                Else
+                    Dim Titles = Entry.Comp.GetControlTitle(False)
+                    NewDescription = Titles.Key & Titles.Value
+                End If
+                NewDescription = NewDescription.Replace("  |  ", " / ")
+                If Entry.Version IsNot Nothing Then NewDescription &= $" ({Entry.Version})"
+            Else
+                '标题显示译名，详情显示文件名
+                '标题
+                If Entry.Comp Is Nothing Then
+                    Title = Entry.Name
+                    SubTitle = If(Entry.Version Is Nothing, "", "  |  " & Entry.Version)
+                Else
+                    Dim Titles = Entry.Comp.GetControlTitle(False)
+                    Title = Titles.Key
+                    SubTitle = Titles.Value & If(Entry.Version Is Nothing, "", "  |  " & Entry.Version)
+                End If
+                '描述
+                NewDescription = DescFileName
+            End If
             If Entry.Comp IsNot Nothing Then
                 NewDescription += ": " & Entry.Comp.Description.Replace(vbCr, "").Replace(vbLf, "")
             ElseIf Entry.Description IsNot Nothing Then
@@ -438,6 +381,11 @@ RetryStart:
                 NewDescription += ": " & "存在错误，无法获取信息"
             End If
             Description = NewDescription
+            If Checked Then
+                LabTitle.SetResourceReference(TextBlock.ForegroundProperty, If(Entry.State = McMod.McModState.Fine, "ColorBrush2", "ColorBrush5"))
+            Else
+                LabTitle.SetResourceReference(TextBlock.ForegroundProperty, If(Entry.State = McMod.McModState.Fine, "ColorBrush1", "ColorBrushGray4"))
+            End If
             '主 Logo
             Logo = If(Entry.Comp Is Nothing, PathImage & "Icons/NoIcon.png", Entry.Comp.GetControlLogo())
             '图标右下角的 Logo
@@ -458,7 +406,7 @@ RetryStart:
                     '<Image x:Name="ImgState" RenderOptions.BitmapScalingMode="HighQuality" Width="16" Height="16" Margin="0,0,-3,-1"
                     '       Grid.Column="1" Grid.Row="1" Grid.RowSpan="2" IsHitTestVisible="False"
                     '       HorizontalAlignment="Right" VerticalAlignment="Bottom"
-                    '       Source="/Images/Icons/Unavaliable.png" />
+                    '       Source="/Images/Icons/Unavailable.png" />
                 End If
                 ImgState.Source = New MyBitmap(PathImage & $"Icons/{Entry.State}.png")
             End If
@@ -514,8 +462,11 @@ RetryStart:
     End Sub
 
     '显示更新日志
-    Private Sub ShowUpdateLog(sender As Object, e As MouseButtonEventArgs) Handles BtnUpdate.PreviewMouseRightButtonUp
+    Private Sub BtnUpdate_PreviewMouseRightButtonUp(sender As Object, e As MouseButtonEventArgs) Handles BtnUpdate.PreviewMouseRightButtonUp
         e.Handled = True
+        ShowUpdateLog()
+    End Sub
+    Private Sub ShowUpdateLog()
         Dim CurseForgeUrl As String = Entry.ChangelogUrls.FirstOrDefault(Function(x) x.Contains("curseforge.com"))
         Dim ModrinthUrl As String = Entry.ChangelogUrls.FirstOrDefault(Function(x) x.Contains("modrinth.com"))
         If CurseForgeUrl Is Nothing OrElse ModrinthUrl Is Nothing Then
@@ -532,7 +483,62 @@ RetryStart:
 
     '触发更新
     Private Sub BtnUpdate_Click(sender As Object, e As EventArgs) Handles BtnUpdate.Click
-        FrmVersionMod.UpdateMods({Entry})
+        Select Case MyMsgBox($"是否要更新 {Entry.Name}？{vbCrLf}{vbCrLf}{GetUpdateCompareDescription()}", "Mod 更新确认", "更新", "查看更新日志", "取消")
+            Case 1 '更新
+                FrmVersionMod.UpdateMods({Entry})
+            Case 2 '查看更新日志
+                ShowUpdateLog()
+            Case 3 '取消
+        End Select
+    End Sub
+
+    '自适应（#4465）
+    Private Sub PanTitle_SizeChanged() Handles PanTitle.SizeChanged
+        '0：全部舒展：Auto - Auto - (Auto) - 1*
+        '1：压缩 Subtitle：Auto - 1* - (Auto) - 0
+        '2：继续压缩 Title：1* - 0 - (Auto) - 0
+        Dim CurrentCompressLevel As Integer =
+            If(ColumnExtend.Width.IsStar, 0, If(ColumnTitle.Width.IsStar, 2, 1)) 'Subtitle 可能是 Collapsed
+        Dim NewCompressLevel As Integer
+        Select Case CurrentCompressLevel
+            Case 0
+                If ColumnExtend.ActualWidth < 0.5 Then
+                    NewCompressLevel = If(LabSubtitle.Visibility = Visibility.Collapsed, 2, 1)
+                Else
+                    Return
+                End If
+            Case 1
+                If ColumnSubtitle.ActualWidth < 0.5 Then
+                    NewCompressLevel = 2
+                ElseIf Not LabSubtitle.IsTextTrimmed Then
+                    NewCompressLevel = 0
+                Else
+                    Return
+                End If
+            Case 2
+                If Not LabTitle.IsTextTrimmed Then
+                    NewCompressLevel = If(LabSubtitle.Visibility = Visibility.Collapsed, 0, 1)
+                Else
+                    Return
+                End If
+        End Select
+        Select Case NewCompressLevel
+            Case 0
+                '全部舒展：Auto - Auto - (Auto) - 1*
+                ColumnTitle.Width = GridLength.Auto
+                ColumnSubtitle.Width = GridLength.Auto
+                ColumnExtend.Width = New GridLength(1, GridUnitType.Star)
+            Case 1
+                '压缩 Subtitle：Auto - 1* - (Auto) - 0
+                ColumnTitle.Width = GridLength.Auto
+                ColumnSubtitle.Width = New GridLength(1, GridUnitType.Star)
+                ColumnExtend.Width = New GridLength(0, GridUnitType.Pixel)
+            Case 2
+                '继续压缩 Title：1* - 0 - (Auto) - 0
+                ColumnTitle.Width = New GridLength(1, GridUnitType.Star)
+                ColumnSubtitle.Width = New GridLength(0, GridUnitType.Pixel)
+                ColumnExtend.Width = New GridLength(0, GridUnitType.Pixel)
+        End Select
     End Sub
 
 End Class