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Plain Craft Launcher 2/Application.xaml

@@ -209,7 +209,7 @@
                     </Setter.Value>
                 </Setter>
             </Style>
-            <Style TargetType="local:MyScrollViewer">
+            <Style TargetType="local:MyScrollViewer" x:Name="StyleMyScrollViewer">
                 <Setter Property="OverridesDefaultStyle" Value="True" />
                 <Setter Property="CanContentScroll" Value="False" />
                 <Setter Property="PanningMode" Value="VerticalOnly" />
@@ -225,6 +225,7 @@
                     </Setter.Value>
                 </Setter>
             </Style>
+            <Style TargetType="local:PageComp" BasedOn="{StaticResource {x:Type local:MyScrollViewer}}" />
             <Style TargetType="ScrollViewer" x:Key="ScrollViewerFullMargin">
                 <Setter Property="OverridesDefaultStyle" Value="True" />
                 <Setter Property="CanContentScroll" Value="False" />

Plain Craft Launcher 2/Application.xaml.vb

@@ -115,7 +115,11 @@ WaitRetry:
             LogStart()
             '添加日志
             Log($"[Start] 程序版本：{VersionDisplayName} ({VersionCode}{If(CommitHash = "", "", $"，#{CommitHash}")})")
+#If RELEASE Then
+            Log($"[Start] 识别码：{UniqueAddress}{If(ThemeCheckOne(9), "，正式版", "")}")
+#Else
             Log($"[Start] 识别码：{UniqueAddress}{If(ThemeCheckOne(9), "，已解锁反馈主题", "")}")
+#End If
             Log($"[Start] 程序路径：{PathWithName}")
             Log($"[Start] 系统编码：{Encoding.Default.HeaderName} ({Encoding.Default.CodePage}, GBK={IsGBKEncoding})")
             Log($"[Start] 管理员权限：{IsAdmin()}")

Plain Craft Launcher 2/Controls/MyListItem.xaml.vb

@@ -345,7 +345,7 @@ Public Class MyListItem
             Return _Checked
         End Get
         Set(value As Boolean)
-            SetChecked(value, False, True)
+            SetChecked(value, False, value <> _Checked) '仅在值发生变化时触发动画 (#4596)
         End Set
     End Property
     ''' <summary>

Plain Craft Launcher 2/Controls/MyMsg/MyMsgInput.xaml.vb

@@ -1,4 +1,4 @@
-Public Class MyMsgInput
+Public Class MyMsgInput
 
     Private ReadOnly MyConverter As MyMsgBoxConverter
     Private ReadOnly Uuid As Integer = GetUuid()
@@ -72,7 +72,7 @@ Public Class MyMsgInput
     End Sub
 
     Public Sub Btn1_Click() Handles Btn1.Click
-        TextArea.Validate()
+        TextArea.Validate() '#5773
         If MyConverter.IsExited OrElse Not TextArea.IsValidated Then Exit Sub
         MyConverter.IsExited = True
         MyConverter.Result = TextArea.Text

Plain Craft Launcher 2/Controls/MyResizer.vb

@@ -311,6 +311,5 @@ Public Class MyResizer
     End Sub
 
     Private Declare Function GetCursorPos Lib "user32.dll" (<Out()> ByRef lpPoint As PointAPI) As Boolean
-
     Private Declare Function GetAsyncKeyState Lib "user32.dll" (vKey As Integer) As Short
 End Class

Plain Craft Launcher 2/Controls/MyScrollViewer.vb

@@ -12,8 +12,7 @@
                 (GetType(ComboBox).IsAssignableFrom(SourceType) AndAlso CType(e.Source, ComboBox).IsDropDownOpen) OrElse
                 (GetType(TextBox).IsAssignableFrom(SourceType) AndAlso CType(e.Source, TextBox).AcceptsReturn) OrElse
                 GetType(ComboBoxItem).IsAssignableFrom(SourceType) OrElse
-                TypeOf e.Source Is CheckBox
-           ) Then
+                TypeOf e.Source Is CheckBox) Then
             '如果当前是在对有滚动条的下拉框或文本框执行，则不接管操作
             Exit Sub
         End If

Plain Craft Launcher 2/FormMain.xaml.vb

@@ -10,6 +10,12 @@ Public Class FormMain
         Dim FeatureList As New List(Of KeyValuePair(Of Integer, String))
         '统计更新日志条目
 #If BETA Then
+        If LastVersion < 357 Then 'Release 2.10.0
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(5, "新增：下载资源包、光影包、数据包"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "新增：允许设置文件下载源"))
+            FeatureCount += 9
+            BugCount += 26
+        End If
         If LastVersion < 355 Then 'Release 2.9.3
             FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "优化：Minecraft 会优先使用独立显卡运行"))
             FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "优化：简化下载新版本第二步的 UI"))
@@ -66,6 +72,12 @@ Public Class FormMain
         '3：BUG+ IMP* FEAT-
         '2：BUG* IMP-
         '1：BUG-
+        If LastVersion < 356 Then 'Snapshot 2.10.0
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(5, "新增：下载资源包、光影包、数据包"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "新增：允许设置文件下载源"))
+            FeatureCount += 9
+            BugCount += 26
+        End If
         If LastVersion < 354 Then 'Snapshot 2.9.3
             If LastVersion = 352 Then
                 FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复：低版本 MC 没有声音"))
@@ -74,7 +86,7 @@ Public Class FormMain
             FeatureCount += 8
             BugCount += 8
         End If
-        If LastVersion < 353 Then 'Snapshot 2.9.2
+        If LastVersion < 352 Then 'Snapshot 2.9.2
             FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "优化：Minecraft 会优先使用独立显卡运行"))
             FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "优化：简化下载新版本第二步的 UI"))
             FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "优化：使用新的版本隔离策略"))
@@ -145,7 +157,7 @@ Public Class FormMain
         '整理更新日志文本
         Dim ContentList As New List(Of String)
         Dim SortedFeatures = FeatureList.OrderByDescending(Function(f) f.Key).ToList
-        If Not SortedFeatures.Any() AndAlso FeatureCount = 0 AndAlso BugCount = 0 Then ContentList.Add("龙猫忘记写更新日志啦！可以去提醒他一下……")
+        If Not SortedFeatures.Any() AndAlso FeatureCount = 0 AndAlso BugCount = 0 Then ContentList.Add("没有更新日志……")
         For i = 0 To Math.Min(9, SortedFeatures.Count - 1) '最多取 10 项
             ContentList.Add(SortedFeatures(i).Value)
         Next
@@ -311,8 +323,8 @@ Public Class FormMain
             '启动加载器池
             Try
                 JavaListInit() '延后到同意协议后再执行，避免在初次启动时进行进程操作
-                Thread.Sleep(200)
-                DlClientListMojangLoader.Start(1)
+                Thread.Sleep(100)
+                DlClientListMojangLoader.Start(1) 'PCL 会同时根据这里的加载结果决定是否使用官方源进行下载
                 RunCountSub()
                 ServerLoader.Start(1)
                 RunInNewThread(AddressOf TryClearTaskTemp, "TryClearTaskTemp", ThreadPriority.BelowNormal)
@@ -743,12 +755,12 @@ Public Class FormMain
                     End If
                 Next
             End If
-            '自定义主页
+            '主页
             Dim Extension As String = FilePath.AfterLast(".").ToLower
             If Extension = "xaml" Then
-                Log("[System] 文件后缀为 XAML，作为自定义主页加载")
+                Log("[System] 文件后缀为 XAML，作为主页加载")
                 If File.Exists(Path & "PCL\Custom.xaml") Then
-                    If MyMsgBox("已存在一个自定义主页文件，是否要将它覆盖？", "覆盖确认", "覆盖", "取消") = 2 Then
+                    If MyMsgBox("已存在一个主页文件，是否要将它覆盖？", "覆盖确认", "覆盖", "取消") = 2 Then
                         Exit Sub
                     End If
                 End If
@@ -927,9 +939,9 @@ Public Class FormMain
         DownloadLiteLoader = 9
         DownloadMod = 11
         DownloadPack = 12
-        DownloadResourcePack = 13
-        DownloadShader = 14
-        DownloadDataPack = 15
+        DownloadDataPack = 13
+        DownloadResourcePack = 14
+        DownloadShader = 15
         SetupLaunch = 0
         SetupUI = 1
         SetupSystem = 2
@@ -960,26 +972,9 @@ Public Class FormMain
             Case PageType.VersionSetup
                 Return "版本设置 - " & If(PageVersionLeft.Version Is Nothing, "未知版本", PageVersionLeft.Version.Name)
             Case PageType.CompDetail
-                Dim Project As CompProject = Stack.Additional(0)
-                Select Case Project.Type
-                    Case CompType.Mod
-                        Return "Mod 下载 - " & Project.TranslatedName
-                    Case CompType.ModPack
-                        Return "整合包下载 - " & Project.TranslatedName
-                    Case CompType.DataPack
-                        If Project.IsMix Then
-                            Return "Mod / 数据包下载 - " & Project.TranslatedName
-                        Else
-                            Return "数据包下载 - " & Project.TranslatedName
-                        End If
-                    Case CompType.ResourcePack
-                        Return "资源包下载 - " & Project.TranslatedName
-                    Case Else 'CompType.Shader
-                        Return "光影包下载 - " & Project.TranslatedName
-                End Select
+                Return "资源下载 - " & CType(Stack.Additional(0), CompProject).TranslatedName
             Case PageType.HelpDetail
-                Dim Entry As HelpEntry = Stack.Additional(0)
-                Return Entry.Title
+                Return CType(Stack.Additional(0), HelpEntry).Title
             Case Else
                 Return ""
         End Select

Plain Craft Launcher 2/Modules/Base/ModBase.vb

@@ -13,13 +13,13 @@ Public Module ModBase
 #Region "声明"
 
     '下列版本信息由更新器自动修改
-    Public Const VersionBaseName As String = "2.9.3" '不含分支前缀的显示用版本名
-    Public Const VersionStandardCode As String = "2.9.3." & VersionBranchCode '标准格式的四段式版本号
+    Public Const VersionBaseName As String = "2.10.0" '不含分支前缀的显示用版本名
+    Public Const VersionStandardCode As String = "2.10.0." & VersionBranchCode '标准格式的四段式版本号
     Public Const CommitHash As String = "" 'Commit Hash，由 GitHub Workflow 自动替换
 #If BETA Then
-    Public Const VersionCode As Integer = 355 'Release
+    Public Const VersionCode As Integer = 357 'Release
 #Else
-    Public Const VersionCode As Integer = 354 'Snapshot
+    Public Const VersionCode As Integer = 356 'Snapshot
 #End If
     '自动生成的版本信息
     Public Const VersionDisplayName As String = VersionBranchName & " " & VersionBaseName
@@ -745,7 +745,6 @@ Public Module ModBase
             Dim IsRight As Boolean = FilePath.EndsWithF("\")
             FilePath = Left(FilePath, Len(FilePath) - 1)
             GetPathFromFullPath = Left(FilePath, FilePath.LastIndexOfAny({"\", "/"})) & If(IsRight, "\", "/")
-            If GetPathFromFullPath = "" Then Throw New Exception("不包含路径：" & FilePath)
         Else
             '是文件路径
             GetPathFromFullPath = Left(FilePath, FilePath.LastIndexOfAny({"\", "/"}) + 1)
@@ -2333,13 +2332,17 @@ NextElement:
     ''' <param name="FileName">文件名。可以为“notepad”等缩写。</param>
     ''' <param name="Arguments">运行参数。</param>
     Public Sub ShellOnly(FileName As String, Optional Arguments As String = "")
-        FileName = ShortenPath(FileName)
-        Using Program As New Process
-            Program.StartInfo.Arguments = Arguments
-            Program.StartInfo.FileName = FileName
-            Log("[System] 执行外部命令：" & FileName & " " & Arguments)
-            Program.Start()
-        End Using
+        Try
+            FileName = ShortenPath(FileName)
+            Using Program As New Process
+                Program.StartInfo.Arguments = Arguments
+                Program.StartInfo.FileName = FileName
+                Log("[System] 执行外部命令：" & FileName & " " & Arguments)
+                Program.Start()
+            End Using
+        Catch ex As Exception
+            Log(ex, "打开文件或程序失败：" & FileName, LogLevel.Msgbox)
+        End Try
     End Sub
     ''' <summary>
     ''' 前台运行文件并返回返回值。

Plain Craft Launcher 2/Modules/Base/ModLoader.vb

@@ -625,8 +625,8 @@ Restart:
     End Sub
     Public Function LoaderTaskbarProgressGet() As Double
         Try
-            If Not LoaderTaskbar.Any Then Return 1
-            Return MathClamp(LoaderTaskbar.Select(Function(e) e.Progress).Average(), 0, 1)
+            If Not LoaderTaskbar.Where(Function(l) l.Show).Any Then Return 1
+            Return MathClamp(LoaderTaskbar.Where(Function(l) l.Show).Select(Function(l) l.Progress).Average(), 0, 1)
         Catch ex As Exception
             Log(ex, "获取任务栏进度出错", LogLevel.Feedback)
             Return 0.5

Plain Craft Launcher 2/Modules/Base/ModValidate.vb

@@ -9,6 +9,7 @@ Public Module ModValidate
         Dim Result As String = ""
         For Each ValidateRule As Validate In ValidateRules
             Result = ValidateRule.Validate(Text)
+            If Result Is Nothing Then Return ""
             If Result <> "" Then Return Result
         Next
         Return Result
@@ -21,7 +22,7 @@ End Module
 ''' </summary>
 Public MustInherit Class Validate
     ''' <summary>
-    ''' 验证某字符串是否符合验证要求。若符合，返回空字符串；若不符合，返回错误原因。
+    ''' 验证某字符串是否符合验证要求。若符合，返回空字符串；若不符合，返回错误原因；若需要中断检查并直接通过，返回 Nothing。
     ''' </summary>
     Public MustOverride Function Validate(Str As String) As String
 End Class
@@ -135,9 +136,9 @@ Public Class ValidateLength
         Me.Max = Max
     End Sub
     Public Overrides Function Validate(Str As String) As String
-        If Len(Str) <> Max AndAlso Max = Min Then Return "长度必须为 " & Max & " 个字符！"
-        If Len(Str) > Max Then Return "长度最长为 " & Max & " 个字符！"
-        If Len(Str) < Min Then Return "长度至少需 " & Min & " 个字符！"
+        If Len(Str) <> Max AndAlso Max = Min Then Return $"长度必须为 {Max} 个字符！"
+        If Len(Str) > Max Then Return $"长度最长为 {Max} 个字符！"
+        If Len(Str) < Min Then Return $"长度至少需 {Min} 个字符！"
         Return ""
     End Function
 End Class
@@ -234,21 +235,21 @@ Public Class ValidateFolderName
         Try
             '检查是否为空
             Dim LengthCheck As String = New ValidateNullOrWhiteSpace().Validate(Str)
-            If Not LengthCheck = "" Then Return LengthCheck
+            If LengthCheck <> "" Then Return LengthCheck
             '检查空格
             If Str.StartsWithF(" ") Then Return "文件夹名不能以空格开头！"
             If Str.EndsWithF(" ") Then Return "文件夹名不能以空格结尾！"
             '检查长度
             LengthCheck = New ValidateLength(1, 100).Validate(Str)
-            If Not LengthCheck = "" Then Return LengthCheck
+            If LengthCheck <> "" Then Return LengthCheck
             '检查尾部小数点
             If Str.EndsWithF(".") Then Return "文件夹名不能以小数点结尾！"
             '检查特殊字符
             Dim CharactCheck As String = New ValidateExcept(IO.Path.GetInvalidFileNameChars() & If(UseMinecraftCharCheck, "!;", ""), "文件夹名不可包含 % 字符！").Validate(Str)
-            If Not CharactCheck = "" Then Return CharactCheck
+            If CharactCheck <> "" Then Return CharactCheck
             '检查特殊字符串
             Dim InvalidStrCheck As String = New ValidateExceptSame({"CON", "PRN", "AUX", "CLOCK$", "NUL", "COM0", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9", "LPT0", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9"}, "文件夹名不可为 %！", True).Validate(Str)
-            If Not InvalidStrCheck = "" Then Return InvalidStrCheck
+            If InvalidStrCheck <> "" Then Return InvalidStrCheck
             '检查 NTFS 8.3 文件名（#4505）
             If RegexCheck(Str, ".{2,}~\d") Then Return "文件夹名不能包含这一特殊格式！"
             '检查文件夹重名
@@ -295,15 +296,15 @@ Public Class ValidateFileName
             If Str.EndsWithF(" ") Then Return "文件名不能以空格结尾！"
             '检查长度
             LengthCheck = New ValidateLength(1, 253).Validate(Str & If(ParentFolder, ""))
-            If Not LengthCheck = "" Then Return LengthCheck
+            If LengthCheck <> "" Then Return LengthCheck
             '检查尾部小数点
             If Str.EndsWithF(".") Then Return "文件名不能以小数点结尾！"
             '检查特殊字符
             Dim CharactCheck As String = New ValidateExcept(IO.Path.GetInvalidFileNameChars() & If(UseMinecraftCharCheck, "!;", ""), "文件名不可包含 % 字符！").Validate(Str)
-            If Not CharactCheck = "" Then Return CharactCheck
+            If CharactCheck <> "" Then Return CharactCheck
             '检查特殊字符串
             Dim InvalidStrCheck As String = New ValidateExceptSame({"CON", "PRN", "AUX", "CLOCK$", "NUL", "COM0", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9", "LPT0", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9"}, "文件名不可为 %！", True).Validate(Str)
-            If Not InvalidStrCheck = "" Then Return InvalidStrCheck
+            If InvalidStrCheck <> "" Then Return InvalidStrCheck
             '检查 NTFS 8.3 文件名（#4505）
             If RegexCheck(Str, ".{2,}~\d") Then Return "文件名不能包含这一特殊格式！"
             '检查文件重名
@@ -342,10 +343,10 @@ Public Class ValidateFolderPath
         If Not Str.TrimEnd("\").EndsWithF(":") Then Str = Str.TrimEnd("\")
         '检查是否为空
         Dim LengthCheck As String = New ValidateNullOrWhiteSpace().Validate(Str)
-        If Not LengthCheck = "" Then Return LengthCheck
+        If LengthCheck <> "" Then Return LengthCheck
         '检查长度
         LengthCheck = New ValidateLength(1, 254).Validate(Str)
-        If Not LengthCheck = "" Then Return LengthCheck
+        If LengthCheck <> "" Then Return LengthCheck
         '检查开头
         If Str.StartsWithF("\\Mac\") Then GoTo Fin
         For Each Drive As DriveInfo In My.Computer.FileSystem.Drives