Imports System.IO.Compression Public Module ModDownloadLib ''' ''' 如果 OptiFine 与 Forge 同时开始安装，就会导致 Forge 安装失败，所以在这里添加一个锁。 ''' Private InstallSyncLock As New Object ''' ''' 最高的 Minecraft 大版本号，-1 代表尚未获取。 ''' Public McVersionHighest As Integer = -1 #Region "Minecraft 下载" ''' ''' 下载某个 Minecraft 版本，这会创造一个单独的下载任务，失败会跳过执行并要求反馈。 ''' 返回正在下载的任务，若跳过或失败，则返回 Nothing。 ''' ''' 所下载的 Minecraft 的版本名。 ''' Json 文件的 Mojang 官方地址。 Public Function McDownloadClient(Behaviour As NetPreDownloadBehaviour, Id As String, Optional JsonUrl As String = Nothing) As LoaderCombo(Of String) Try Dim VersionFolder As String = PathMcFolder & "versions\" & Id & "\" '重复任务检查 SyncLock LoaderTaskbarLock For i = 0 To LoaderTaskbar.Count - 1 If LoaderTaskbar(i).Name = "Minecraft " & Id & " 下载" Then If Behaviour = NetPreDownloadBehaviour.ExitWhileExistsOrDownloading Then Return LoaderTaskbar(i) Hint("该版本正在下载中！", HintType.Critical) Return LoaderTaskbar(i) End If Next End SyncLock '已有版本检查 If Behaviour <> NetPreDownloadBehaviour.IgnoreCheck AndAlso File.Exists(VersionFolder & Id & ".json") AndAlso File.Exists(VersionFolder & Id & ".jar") Then If Behaviour = NetPreDownloadBehaviour.ExitWhileExistsOrDownloading Then Return Nothing If MyMsgBox("版本 " & Id & " 已存在，是否重新下载？" & vbCrLf & "这会覆盖版本的 json 与 jar 文件，但不会影响版本隔离的文件。", "版本已存在", "继续", "取消") = 1 Then File.Delete(VersionFolder & Id & ".jar") File.Delete(VersionFolder & Id & ".json") Else Return Nothing End If End If '启动 Dim Loader As New LoaderCombo(Of String)("Minecraft " & Id & " 下载", McDownloadClientLoader(Id, JsonUrl)) With {.OnStateChanged = AddressOf McInstallState} Loader.Start(VersionFolder) LoaderTaskbarAdd(Loader) FrmMain.BtnExtraDownload.ShowRefresh() FrmMain.BtnExtraDownload.Ribble() Return Loader Catch ex As Exception Log(ex, "开始 Minecraft 下载失败", LogLevel.Feedback) Return Nothing End Try End Function ''' ''' 保存某个 Minecraft 版本的核心文件（仅 Json 与核心 Jar）。 ''' ''' 所下载的 Minecraft 的版本名。 ''' Json 文件的 Mojang 官方地址。 Public Sub McDownloadClientCore(Id As String, JsonUrl As String, Behaviour As NetPreDownloadBehaviour) Try Dim VersionFolder As String = SelectFolder() If Not VersionFolder.Contains("\") Then Exit Sub VersionFolder = VersionFolder & Id & "\" '重复任务检查 SyncLock LoaderTaskbarLock For i = 0 To LoaderTaskbar.Count - 1 If LoaderTaskbar(i).Name = "Minecraft " & Id & " 下载" Then If Behaviour = NetPreDownloadBehaviour.ExitWhileExistsOrDownloading Then Exit Sub Hint("该版本正在下载中！", HintType.Critical) Exit Sub End If Next End SyncLock Dim Loaders As New List(Of LoaderBase) '下载版本 Json 文件 Loaders.Add(New LoaderDownload("下载版本 json 文件", New List(Of NetFile) From { New NetFile(DlSourceLauncherOrMetaGet(JsonUrl), VersionFolder & Id & ".json", New FileChecker(CanUseExistsFile:=False, IsJson:=True)) }) With {.ProgressWeight = 2}) '获取支持库文件地址 Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("分析核心 jar 文件下载地址", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionFolder), True)) With {.ProgressWeight = 0.5, .Show = False}) '下载支持库文件 Loaders.Add(New LoaderDownload("下载核心 jar 文件", New List(Of NetFile)) With {.ProgressWeight = 5}) '启动 Dim Loader As New LoaderCombo(Of String)("Minecraft " & Id & " 下载", Loaders) With {.OnStateChanged = AddressOf DownloadStateSave} Loader.Start(Id) LoaderTaskbarAdd(Loader) FrmMain.BtnExtraDownload.ShowRefresh() FrmMain.BtnExtraDownload.Ribble() Catch ex As Exception Log(ex, "开始 Minecraft 下载失败", LogLevel.Feedback) End Try End Sub ''' ''' 获取下载某个 Minecraft 版本的加载器列表。 ''' 它必须安装到 PathMcFolder，但是可以自定义版本名（不过自定义的版本名不会修改 Json 中的 id 项）。 ''' Private Function McDownloadClientLoader(Id As String, Optional JsonUrl As String = Nothing, Optional VersionName As String = Nothing) As List(Of LoaderBase) VersionName = If(VersionName, Id) Dim VersionFolder As String = PathMcFolder & "versions\" & VersionName & "\" Dim Loaders As New List(Of LoaderBase) '下载版本 Json 文件 If JsonUrl Is Nothing Then Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("获取原版 json 文件下载地址", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Dim JsonAddress As String = DlClientListGet(Id) Task.Output = New List(Of NetFile) From {New NetFile(DlSourceLauncherOrMetaGet(JsonAddress), VersionFolder & VersionName & ".json")} End Sub) With {.ProgressWeight = 2, .Show = False}) End If Loaders.Add(New LoaderDownload(McDownloadClientJsonName, New List(Of NetFile) From { New NetFile(DlSourceLauncherOrMetaGet(If(JsonUrl, "")), VersionFolder & VersionName & ".json", New FileChecker(CanUseExistsFile:=False, IsJson:=True)) }) With {.ProgressWeight = 3}) '下载支持库文件 Dim LoadersLib As New List(Of LoaderBase) LoadersLib.Add(New LoaderTask(Of String, List(Of NetFile))("分析原版支持库文件（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Log("[Download] 开始分析原版支持库文件：" & VersionFolder) Task.Output = McLibFix(New McVersion(VersionFolder)) End Sub) With {.ProgressWeight = 1, .Show = False}) LoadersLib.Add(New LoaderDownload("下载原版支持库文件（副加载器）", New List(Of NetFile)) With {.ProgressWeight = 13, .Show = False}) Loaders.Add(New LoaderCombo(Of String)(McDownloadClientLibName, LoadersLib) With {.Block = False, .ProgressWeight = 14}) '下载资源文件 Dim LoadersAssets As New List(Of LoaderBase) LoadersAssets.Add(New LoaderTask(Of String, List(Of NetFile))("分析资源文件索引地址（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Try Dim Version As New McVersion(VersionFolder) Task.Output = New List(Of NetFile) From {DlClientAssetIndexGet(Version)} Catch ex As Exception Throw New Exception("分析资源文件索引地址失败", ex) End Try '顺手添加 Json 项目 Try Dim VersionJson As JObject = GetJson(ReadFile(VersionFolder & VersionName & ".json")) VersionJson.Add("clientVersion", Id) WriteFile(VersionFolder & VersionName & ".json", VersionJson.ToString) Catch ex As Exception Throw New Exception("添加客户端版本失败", ex) End Try End Sub) With {.ProgressWeight = 1, .Show = False}) LoadersAssets.Add(New LoaderDownload("下载资源文件索引（副加载器）", New List(Of NetFile)) With {.ProgressWeight = 3, .Show = False}) LoadersAssets.Add(New LoaderTask(Of String, List(Of NetFile))("分析所需资源文件（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McAssetsFixList(McAssetsGetIndexName(New McVersion(VersionFolder)), True, Task) End Sub) With {.ProgressWeight = 3, .Show = False}) LoadersAssets.Add(New LoaderDownload("下载资源文件（副加载器）", New List(Of NetFile)) With {.ProgressWeight = 14, .Show = False}) Loaders.Add(New LoaderCombo(Of String)("下载原版资源文件", LoadersAssets) With {.Block = False, .ProgressWeight = 21}) Return Loaders End Function Private Const McDownloadClientLibName As String = "下载原版支持库文件" Private Const McDownloadClientJsonName As String = "下载原版 json 文件" #End Region #Region "Minecraft 下载菜单" Public Function McDownloadListItem(Entry As JObject, OnClick As MyListItem.ClickEventHandler, IsSaveOnly As Boolean) As MyListItem '确定图标 Dim Logo As String Select Case Entry("type") Case "release" Logo = "pack://application:,,,/images/Blocks/Grass.png" Case "snapshot" Logo = "pack://application:,,,/images/Blocks/CommandBlock.png" Case "special" Logo = "pack://application:,,,/images/Blocks/GoldBlock.png" Case Else Logo = "pack://application:,,,/images/Blocks/CobbleStone.png" End Select '建立控件 Dim NewItem As New MyListItem With {.Logo = Logo, .SnapsToDevicePixels = True, .Title = Entry("id").ToString, .Height = 42, .Type = MyListItem.CheckType.Clickable, .Tag = Entry, .PaddingRight = 60} If Entry("lore") Is Nothing Then NewItem.Info = Entry("releaseTime").Value(Of Date).ToString("yyyy/MM/dd HH:mm") Else NewItem.Info = Entry("lore").ToString End If If Entry("url").ToString.Contains("pcl") Then NewItem.Info = "[PCL 特别提供] " & NewItem.Info AddHandler NewItem.Click, OnClick '建立菜单 If IsSaveOnly Then NewItem.ContentHandler = AddressOf McDownloadSaveMenuBuild Else NewItem.ContentHandler = AddressOf McDownloadMenuBuild End If '结束 Return NewItem End Function Private Sub McDownloadSaveMenuBuild(sender As Object, e As EventArgs) Dim BtnInfo As New MyIconButton With {.LogoScale = 1.05, .Logo = Logo.IconButtonInfo, .ToolTip = "更新日志"} ToolTipService.SetPlacement(BtnInfo, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnInfo, 30) ToolTipService.SetHorizontalOffset(BtnInfo, 2) AddHandler BtnInfo.Click, AddressOf McDownloadMenuLog sender.Buttons = {BtnInfo} End Sub Private Sub McDownloadMenuBuild(sender As Object, e As EventArgs) Dim BtnSave As New MyIconButton With {.Logo = Logo.IconButtonSave, .ToolTip = "另存为"} ToolTipService.SetPlacement(BtnSave, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnSave, 30) ToolTipService.SetHorizontalOffset(BtnSave, 2) AddHandler BtnSave.Click, AddressOf McDownloadMenuSave Dim BtnInfo As New MyIconButton With {.LogoScale = 1.05, .Logo = Logo.IconButtonInfo, .ToolTip = "更新日志"} ToolTipService.SetPlacement(BtnInfo, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnInfo, 30) ToolTipService.SetHorizontalOffset(BtnInfo, 2) AddHandler BtnInfo.Click, AddressOf McDownloadMenuLog sender.Buttons = {BtnSave, BtnInfo} End Sub Private Sub McDownloadMenuLog(sender As Object, e As RoutedEventArgs) Dim Version As JToken If sender.Tag IsNot Nothing Then Version = sender.Tag ElseIf sender.Parent.Tag IsNot Nothing Then Version = sender.Parent.Tag Else Version = sender.Parent.Parent.Tag End If McUpdateLogShow(Version) End Sub Public Sub McDownloadMenuSave(sender As Object, e As RoutedEventArgs) Dim Version As MyListItem If TypeOf sender Is MyListItem Then Version = sender ElseIf TypeOf sender.Parent Is MyListItem Then Version = sender.Parent Else Version = sender.Parent.Parent End If McDownloadClientCore(Version.Title, Version.Tag("url").ToString, NetPreDownloadBehaviour.HintWhileExists) End Sub ''' ''' 显示某 Minecraft 版本的更新日志。 ''' ''' 在 version_manifest.json 中的对应项。 Public Sub McUpdateLogShow(VersionJson As JToken) Dim WikiName As String Dim Id As String = VersionJson("id").ToString.ToLower If Id = "3d shareware v1.34" Then WikiName = "3D_Shareware_v1.34" ElseIf Id = "2.0" Then WikiName = "Java版2.0" ElseIf Id = "1.rv-pre1" Then WikiName = "Java版1.RV-Pre1" ElseIf Id = "combat test 1" OrElse Id.Contains("combat-1") OrElse Id.Contains("combat-212796") Then WikiName = "Java版1.14.3_-_Combat_Test" ElseIf Id = "combat test 2" OrElse Id.Contains("combat-2") OrElse Id.Contains("combat-0") Then WikiName = "Java版Combat_Test_2" ElseIf Id = "combat test 3" OrElse Id = "1.14_combat-3" Then WikiName = "Java版Combat_Test_3" ElseIf Id = "combat test 4" OrElse Id = "1.15_combat-1" Then WikiName = "Java版Combat_Test_4" ElseIf Id = "combat test 5" OrElse Id = "1.15_combat-6" Then WikiName = "Java版Combat_Test_5" ElseIf Id = "combat test 6" OrElse Id = "1.16_combat-0" Then WikiName = "Java版Combat_Test_6" ElseIf Id = "combat test 7c" OrElse Id = "1.16_combat-3" Then WikiName = "Java版Combat_Test_7c" ElseIf Id = "combat test 8b" OrElse Id = "1.16_combat-5" Then WikiName = "Java版Combat_Test_8b" ElseIf Id = "combat test 8c" OrElse Id = "1.16_combat-6" Then WikiName = "Java版Combat_Test_8c" ElseIf Id = "1.0.0-rc2-2" Then WikiName = "Java版RC2" ElseIf Id.StartsWith("1.19_deep_dark_experimental_snapshot-") OrElse Id.StartsWith("1_19_deep_dark_experimental_snapshot-") Then WikiName = Id.Replace("1_19", "1.19").Replace("1.19_deep_dark_experimental_snapshot-", "Java版Deep_Dark_Experimental_Snapshot_") ElseIf Id = "b1.9-pre6" Then WikiName = "Java版Beta_1.9_Prerelease_6" ElseIf Id.Contains("b1.9") Then WikiName = "Java版Beta_1.9_Prerelease" ElseIf VersionJson("type") = "release" OrElse VersionJson("type") = "snapshot" OrElse VersionJson("type") = "special" Then WikiName = If(Id.Contains("w"), "", "Java版") & Id.Replace(" Pre-Release ", "-pre") ElseIf Id.StartsWith("b") Then WikiName = "Java版" & Id.TrimEnd("a", "b", "c", "d", "e").Replace("b", "Beta_") ElseIf Id.StartsWith("a") Then WikiName = "Java版" & Id.TrimEnd("a", "b", "c", "d", "e").Replace("a", "Alpha_v") ElseIf Id = "inf-20100618" Then WikiName = "Java版Infdev_20100618" ElseIf Id = "c0.30_01c" OrElse Id = "c0.30_survival" OrElse Id.Contains("生存测试") Then WikiName = "Java版Classic_0.30（生存模式）" ElseIf Id = "c0.31" Then WikiName = "Java版Indev_0.31（2010年1月30日）" ElseIf Id.StartsWith("c") Then WikiName = "Java版" & Id.Replace("c", "Classic_") ElseIf Id.StartsWith("rd-") Then WikiName = "Java版Pre-classic_" & Id Else Log("[Error] 未知的版本格式：" & Id & "。", LogLevel.Feedback) Exit Sub End If OpenWebsite("https://minecraft.fandom.com/zh/wiki/" & WikiName.Replace("_experimental-snapshot-", "-exp")) End Sub #End Region #Region "OptiFine 下载" Public Sub McDownloadOptiFine(DownloadInfo As DlOptiFineListEntry) Try Dim Id As String = DownloadInfo.NameVersion Dim VersionFolder As String = PathMcFolder & "versions\" & Id & "\" Dim IsNewVersion As Boolean = Val(DownloadInfo.Inherit.Split(".")(1)) >= 14 Dim Target As String = If(IsNewVersion, PathTemp & "Cache\Code\" & DownloadInfo.NameVersion & "_" & GetUuid(), PathMcFolder & "libraries\optifine\OptiFine\" & DownloadInfo.NameFile.Replace("OptiFine_", "").Replace(".jar", "").Replace("preview_", "") & "\" & DownloadInfo.NameFile.Replace("OptiFine_", "OptiFine-").Replace("preview_", "")) '重复任务检查 SyncLock LoaderTaskbarLock For i = 0 To LoaderTaskbar.Count - 1 If LoaderTaskbar(i).Name = "OptiFine " & DownloadInfo.NameDisplay & " 下载" Then Hint("该版本正在下载中！", HintType.Critical) Exit Sub End If Next End SyncLock '已有版本检查 If File.Exists(VersionFolder & Id & ".json") Then If MyMsgBox("版本 " & Id & " 已存在，是否重新下载？" & vbCrLf & "这会覆盖版本的 json 和 jar 文件，但不会影响版本隔离的文件。", "版本已存在", "继续", "取消") = 1 Then File.Delete(VersionFolder & Id & ".jar") File.Delete(VersionFolder & Id & ".json") Else Exit Sub End If End If '启动 Dim Loader As New LoaderCombo(Of String)("OptiFine " & DownloadInfo.NameDisplay & " 下载", McDownloadOptiFineLoader(DownloadInfo)) With {.OnStateChanged = AddressOf McInstallState} Loader.Start(VersionFolder) LoaderTaskbarAdd(Loader) FrmMain.BtnExtraDownload.ShowRefresh() FrmMain.BtnExtraDownload.Ribble() Catch ex As Exception Log(ex, "开始 OptiFine 下载失败", LogLevel.Feedback) End Try End Sub Private Sub McDownloadOptiFineSave(DownloadInfo As DlOptiFineListEntry) Try Dim Id As String = DownloadInfo.NameVersion Dim Target As String = SelectAs("选择保存位置", DownloadInfo.NameFile, "OptiFine Jar (*.jar)|*.jar") If Not Target.Contains("\") Then Exit Sub '重复任务检查 SyncLock LoaderTaskbarLock For i = 0 To LoaderTaskbar.Count - 1 If LoaderTaskbar(i).Name = "OptiFine " & DownloadInfo.NameDisplay & " 下载" Then Hint("该版本正在下载中！", HintType.Critical) Exit Sub End If Next End SyncLock Dim Loader As New LoaderCombo(Of DlOptiFineListEntry)("OptiFine " & DownloadInfo.NameDisplay & " 下载", McDownloadOptiFineSaveLoader(DownloadInfo, Target)) With {.OnStateChanged = AddressOf DownloadStateSave} Loader.Start(DownloadInfo) LoaderTaskbarAdd(Loader) FrmMain.BtnExtraDownload.ShowRefresh() FrmMain.BtnExtraDownload.Ribble() Catch ex As Exception Log(ex, "开始 OptiFine 下载失败", LogLevel.Feedback) End Try End Sub Private Sub McDownloadOptiFineInstall(BaseMcFolderHome As String, Target As String, Task As LoaderTask(Of List(Of NetFile), Boolean)) '选择 Java Dim Java = JavaSelect("已取消安装。", New Version(1, 8, 0, 0)) If Java Is Nothing Then If Not JavaDownloadConfirm(17) Then Throw New Exception("由于未找到 Java，已取消安装。") '开始自动下载 Dim JavaLoader = JavaFixLoaders(17) JavaLoader.Start(17, IsForceRestart:=True) Do While JavaLoader.State = LoadState.Loading AndAlso Not Task.IsAborted Thread.Sleep(10) Loop '检查下载结果 Java = JavaSelect("已取消安装。", New Version(1, 8, 0, 0)) If Task.IsAborted Then Exit Sub If Java Is Nothing Then Throw New Exception("由于未找到 Java，已取消安装。") End If '添加 Java Wrapper 作为主 Jar Dim Arguments = "-Doolloo.jlw.tmpdir=""" & GetJavaWrapperDir() & """ -Duser.home=""" & BaseMcFolderHome & """ -cp """ & Target & """ -jar """ & ExtractJavaWrapper() & """ optifine.Installer" If Java.VersionCode >= 9 Then Arguments = "--add-exports cpw.mods.bootstraplauncher/cpw.mods.bootstraplauncher=ALL-UNNAMED " & Arguments '开始启动 SyncLock InstallSyncLock Dim Info = New ProcessStartInfo With { .FileName = Java.PathJavaw, .Arguments = Arguments, .UseShellExecute = False, .CreateNoWindow = True, .RedirectStandardError = True, .RedirectStandardOutput = True, .WorkingDirectory = BaseMcFolderHome } If Info.EnvironmentVariables.ContainsKey("appdata") Then Info.EnvironmentVariables("appdata") = BaseMcFolderHome Else Info.EnvironmentVariables.Add("appdata", BaseMcFolderHome) End If Log("[Download] 开始安装 OptiFine：" & Target) Dim TotalLength As Integer = 0 Dim process As New Process With {.StartInfo = Info} Dim LastResult As String = "" Using outputWaitHandle As New AutoResetEvent(False) Using errorWaitHandle As New AutoResetEvent(False) AddHandler process.OutputDataReceived, Function(sender, e) Try If e.Data Is Nothing Then outputWaitHandle.[Set]() Else LastResult = e.Data If ModeDebug Then Log("[Installer] " & LastResult) TotalLength += 1 Task.Progress += 0.9 / 7000 End If Catch ex As ObjectDisposedException Catch ex As Exception Log(ex, "读取 OptiFine 安装器信息失败") End Try Try If Task.State = LoadState.Aborted AndAlso Not process.HasExited Then Log("[Installer] 由于任务取消，已中止 OptiFine 安装") process.Kill() End If Catch End Try Return Nothing End Function AddHandler process.ErrorDataReceived, Function(sender, e) Try If e.Data Is Nothing Then errorWaitHandle.[Set]() Else LastResult = e.Data If ModeDebug Then Log("[Installer] " & LastResult) TotalLength += 1 Task.Progress += 0.9 / 7000 End If Catch ex As ObjectDisposedException Catch ex As Exception Log(ex, "读取 OptiFine 安装器错误信息失败") End Try Try If Task.State = LoadState.Aborted AndAlso Not process.HasExited Then Log("[Installer] 由于任务取消，已中止 OptiFine 安装") process.Kill() End If Catch End Try Return Nothing End Function process.Start() process.BeginOutputReadLine() process.BeginErrorReadLine() '等待 Do Until process.HasExited Thread.Sleep(10) Loop '输出 outputWaitHandle.WaitOne(10000) errorWaitHandle.WaitOne(10000) process.Dispose() If TotalLength < 1000 Then Throw New Exception("安装器运行出错，末行为 " & LastResult) End Using End Using End SyncLock End Sub ''' ''' 获取下载某个 OptiFine 版本的加载器列表。 ''' Private Function McDownloadOptiFineLoader(DownloadInfo As DlOptiFineListEntry, Optional McFolder As String = Nothing, Optional ClientDownloadLoader As LoaderCombo(Of String) = Nothing, Optional FixLibrary As Boolean = True) As List(Of LoaderBase) '参数初始化 McFolder = If(McFolder, PathMcFolder) Dim IsCustomFolder As Boolean = McFolder <> PathMcFolder Dim Id As String = DownloadInfo.NameVersion Dim VersionFolder As String = McFolder & "versions\" & Id & "\" Dim IsNewVersion As Boolean = DownloadInfo.Inherit.Contains("w") OrElse Val(DownloadInfo.Inherit.Split(".")(1)) >= 14 Dim Target As String = If(IsNewVersion, PathTemp & "Cache\Code\" & DownloadInfo.NameVersion & "_" & GetUuid(), McFolder & "libraries\optifine\OptiFine\" & DownloadInfo.NameFile.Replace("OptiFine_", "").Replace(".jar", "").Replace("preview_", "") & "\" & DownloadInfo.NameFile.Replace("OptiFine_", "OptiFine-").Replace("preview_", "")) Dim Loaders As New List(Of LoaderBase) '获取下载地址 Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("获取 OptiFine 主文件下载地址", Sub(Task As LoaderTask(Of String, List(Of NetFile))) '启动依赖版本的下载 If ClientDownloadLoader Is Nothing Then If IsCustomFolder Then Throw New Exception("如果没有指定原版下载器，则不能指定 MC 安装文件夹") ClientDownloadLoader = McDownloadClient(NetPreDownloadBehaviour.ExitWhileExistsOrDownloading, DownloadInfo.Inherit) End If Task.Progress = 0.1 Dim Sources As New List(Of String) 'BMCLAPI 源 If DownloadInfo.IsPreview Then Sources.Add("https://download.mcbbs.net/optifine/" & DownloadInfo.Inherit & "/HD_U_" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "").Replace(" ", "/")) Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & DownloadInfo.Inherit & "/HD_U_" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "").Replace(" ", "/")) Else Sources.Add("https://download.mcbbs.net/optifine/" & DownloadInfo.Inherit & "/HD_U/" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "")) Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & DownloadInfo.Inherit & "/HD_U/" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "")) End If '官方源 Dim PageData As String Try PageData = NetGetCodeByClient("https://optifine.net/adloadx?f=" & DownloadInfo.NameFile, New UTF8Encoding(False), 15000, "text/html") Task.Progress = 0.8 Sources.Add("https://optifine.net/" & RegexSearch(PageData, "downloadx\?f=[^""']+")(0)) Log("[Download] OptiFine " & DownloadInfo.NameDisplay & " 官方下载地址：" & Sources(0)) Catch ex As Exception Log(ex, "获取 OptiFine " & DownloadInfo.NameDisplay & " 官方下载地址失败") End Try Task.Progress = 0.9 'OptiFine 中文镜像源 Sources.Add("https://optifine.cn/download/" & DownloadInfo.NameFile) '构造文件请求 Task.Output = New List(Of NetFile) From {New NetFile(Sources.ToArray, Target, New FileChecker(MinSize:=64 * 1024))} End Sub) With {.ProgressWeight = 8}) Loaders.Add(New LoaderDownload("下载 OptiFine 主文件", New List(Of NetFile)) With {.ProgressWeight = 8}) Loaders.Add(New LoaderTask(Of List(Of NetFile), Boolean)("等待原版下载", Sub(Task As LoaderTask(Of List(Of NetFile), Boolean)) '等待原版文件下载完成 If ClientDownloadLoader Is Nothing Then Exit Sub Dim TargetLoaders As List(Of LoaderBase) = ClientDownloadLoader.GetLoaderList.Where(Function(l) l.Name = McDownloadClientLibName OrElse l.Name = McDownloadClientJsonName). Where(Function(l) l.State <> LoadState.Finished).ToList If TargetLoaders.Count > 0 Then Log("[Download] OptiFine 安装正在等待原版文件下载完成") Do While TargetLoaders.Count > 0 AndAlso Not Task.IsAborted TargetLoaders = TargetLoaders.Where(Function(l) l.State <> LoadState.Finished).ToList Thread.Sleep(50) Loop If Task.IsAborted Then Exit Sub '拷贝原版文件 If Not IsCustomFolder Then Exit Sub Dim ClientName As String = New DirectoryInfo(ClientDownloadLoader.Input).Name Directory.CreateDirectory(McFolder & "versions\" & DownloadInfo.Inherit) If Not File.Exists(McFolder & "versions\" & DownloadInfo.Inherit & "\" & DownloadInfo.Inherit & ".json") Then CopyFile(ClientDownloadLoader.Input & ClientName & ".json", McFolder & "versions\" & DownloadInfo.Inherit & "\" & DownloadInfo.Inherit & ".json") End If If Not File.Exists(McFolder & "versions\" & DownloadInfo.Inherit & "\" & DownloadInfo.Inherit & ".jar") Then CopyFile(ClientDownloadLoader.Input & ClientName & ".jar", McFolder & "versions\" & DownloadInfo.Inherit & "\" & DownloadInfo.Inherit & ".jar") End If End Sub) With {.ProgressWeight = 0.1, .Show = False}) '安装（新旧方式均需要原版 Jar 和 Json） If IsNewVersion Then Log("[Download] 检测为新版 OptiFine：" & DownloadInfo.Inherit) Loaders.Add(New LoaderTask(Of List(Of NetFile), Boolean)("安装 OptiFine（方式 A）", Sub(Task As LoaderTask(Of List(Of NetFile), Boolean)) Dim BaseMcFolderHome As String = PathTemp & "InstallOptiFine" & RandomInteger(0, 100000) Dim BaseMcFolder As String = BaseMcFolderHome & "\.minecraft\" Try '准备安装环境 If Directory.Exists(BaseMcFolder & "versions\" & DownloadInfo.Inherit) Then DeleteDirectory(BaseMcFolder & "versions\" & DownloadInfo.Inherit) End If Directory.CreateDirectory(BaseMcFolder & "versions\" & DownloadInfo.Inherit & "\") McFolderLauncherProfilesJsonCreate(BaseMcFolder) CopyFile(McFolder & "versions\" & DownloadInfo.Inherit & "\" & DownloadInfo.Inherit & ".json", BaseMcFolder & "versions\" & DownloadInfo.Inherit & "\" & DownloadInfo.Inherit & ".json") CopyFile(McFolder & "versions\" & DownloadInfo.Inherit & "\" & DownloadInfo.Inherit & ".jar", BaseMcFolder & "versions\" & DownloadInfo.Inherit & "\" & DownloadInfo.Inherit & ".jar") Task.Progress = 0.06 '进行安装 McDownloadOptiFineInstall(BaseMcFolderHome, Target, Task) Task.Progress = 0.96 '复制文件 File.Delete(BaseMcFolder & "launcher_profiles.json") CopyDirectory(BaseMcFolder, McFolder) Task.Progress = 0.98 '清理文件 File.Delete(Target) DeleteDirectory(BaseMcFolderHome) Catch ex As Exception Throw New Exception("安装新版 OptiFine 版本失败", ex) End Try End Sub) With {.ProgressWeight = 8}) Else Log("[Download] 检测为旧版 OptiFine：" & DownloadInfo.Inherit) Loaders.Add(New LoaderTask(Of List(Of NetFile), Boolean)("安装 OptiFine（方式 B）", Sub(Task As LoaderTask(Of List(Of NetFile), Boolean)) Try '新建版本文件夹 Directory.CreateDirectory(VersionFolder) Task.Progress = 0.1 '复制 Jar 文件 If File.Exists(VersionFolder & Id & ".jar") Then File.Delete(VersionFolder & Id & ".jar") CopyFile(McFolder & "versions\" & DownloadInfo.Inherit & "\" & DownloadInfo.Inherit & ".jar", VersionFolder & Id & ".jar") Task.Progress = 0.7 '建立 Json 文件 Dim InheritVersion As New McVersion(McFolder & "versions\" & DownloadInfo.Inherit) Dim Json As String = "{ ""id"": """ & Id & """, ""inheritsFrom"": """ & DownloadInfo.Inherit & """, ""time"": """ & If(DownloadInfo.ReleaseTime = "", InheritVersion.ReleaseTime.ToString("yyyy-MM-dd"), DownloadInfo.ReleaseTime.Replace("/", "-")) & "T23:33:33+08:00"", ""releaseTime"": """ & If(DownloadInfo.ReleaseTime = "", InheritVersion.ReleaseTime.ToString("yyyy-MM-dd"), DownloadInfo.ReleaseTime.Replace("/", "-")) & "T23:33:33+08:00"", ""type"": ""release"", ""libraries"": [ {""name"": ""optifine:OptiFine:" & DownloadInfo.NameFile.Replace("OptiFine_", "").Replace(".jar", "").Replace("preview_", "") & """}, {""name"": ""net.minecraft:launchwrapper:1.12""} ], ""mainClass"": ""net.minecraft.launchwrapper.Launch""," Task.Progress = 0.8 If InheritVersion.IsOldJson Then '输出旧版 Json 格式 Json += " ""minimumLauncherVersion"": 18, ""minecraftArguments"": """ & InheritVersion.JsonObject("minecraftArguments").ToString & " --tweakClass optifine.OptiFineTweaker"" }" Else '输出新版 Json 格式 Json += " ""minimumLauncherVersion"": ""21"", ""arguments"": { ""game"": [ ""--tweakClass"", ""optifine.OptiFineTweaker"" ] } }" End If WriteFile(VersionFolder & Id & ".json", Json) Catch ex As Exception Throw New Exception("安装旧版 OptiFine 版本失败", ex) End Try End Sub) With {.ProgressWeight = 1}) End If '下载支持库 If FixLibrary Then Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("分析 OptiFine 支持库文件", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionFolder))) With {.ProgressWeight = 1, .Show = False}) Loaders.Add(New LoaderDownload("下载 OptiFine 支持库文件", New List(Of NetFile)) With {.ProgressWeight = 4}) End If Return Loaders End Function ''' ''' 获取保存某个 OptiFine 版本的加载器列表。 ''' Private Function McDownloadOptiFineSaveLoader(DownloadInfo As DlOptiFineListEntry, TargetFolder As String) As List(Of LoaderBase) Dim Loaders As New List(Of LoaderBase) '获取下载地址 Loaders.Add(New LoaderTask(Of DlOptiFineListEntry, List(Of NetFile))("获取 OptiFine 下载地址", Sub(Task As LoaderTask(Of DlOptiFineListEntry, List(Of NetFile))) Dim Sources As New List(Of String) 'BMCLAPI 源 If DownloadInfo.IsPreview Then Sources.Add("https://download.mcbbs.net/optifine/" & DownloadInfo.Inherit & "/HD_U_" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "").Replace(" ", "/")) Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & DownloadInfo.Inherit & "/HD_U_" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "").Replace(" ", "/")) Else Sources.Add("https://download.mcbbs.net/optifine/" & DownloadInfo.Inherit & "/HD_U/" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "")) Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & DownloadInfo.Inherit & "/HD_U/" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "")) End If '官方源 Dim PageData As String Try PageData = NetGetCodeByClient("https://optifine.net/adloadx?f=" & DownloadInfo.NameFile, New UTF8Encoding(False), 15000, "text/html") Task.Progress = 0.8 Sources.Add("https://optifine.net/" & RegexSearch(PageData, "downloadx\?f=[^""']+")(0)) Log("[Download] OptiFine " & DownloadInfo.NameDisplay & " 官方下载地址：" & Sources(0)) Catch ex As Exception Log(ex, "获取 OptiFine " & DownloadInfo.NameDisplay & " 官方下载地址失败") End Try Task.Progress = 0.9 '构造文件请求 Task.Output = New List(Of NetFile) From {New NetFile(Sources.ToArray, TargetFolder, New FileChecker(MinSize:=64 * 1024))} End Sub) With {.ProgressWeight = 6}) '下载 Loaders.Add(New LoaderDownload("下载 OptiFine 主文件", New List(Of NetFile)) With {.ProgressWeight = 10, .Block = True}) Return Loaders End Function #End Region #Region "OptiFine 下载菜单" Public Function OptiFineDownloadListItem(Entry As DlOptiFineListEntry, OnClick As MyListItem.ClickEventHandler, IsSaveOnly As Boolean) As MyListItem '建立控件 Dim NewItem As New MyListItem With { .Title = Entry.NameDisplay, .SnapsToDevicePixels = True, .Height = 42, .Type = MyListItem.CheckType.Clickable, .Tag = Entry, .PaddingRight = 60, .Info = If(Entry.IsPreview, "测试版", "正式版") & If(Entry.ReleaseTime = "", "", "，发布于 " & Entry.ReleaseTime) & If(Entry.RequiredForgeVersion Is Nothing, "，不兼容 Forge", If(Entry.RequiredForgeVersion = "", "", "，推荐 Forge 版本：" & Entry.RequiredForgeVersion)), .Logo = "pack://application:,,,/images/Blocks/GrassPath.png" } AddHandler NewItem.Click, OnClick '建立菜单 If IsSaveOnly Then NewItem.ContentHandler = AddressOf OptiFineSaveContMenuBuild Else NewItem.ContentHandler = AddressOf OptiFineContMenuBuild End If '结束 Return NewItem End Function Private Sub OptiFineSaveContMenuBuild(sender As Object, e As EventArgs) Dim BtnInfo As New MyIconButton With {.LogoScale = 1.05, .Logo = Logo.IconButtonInfo, .ToolTip = "更新日志"} ToolTipService.SetPlacement(BtnInfo, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnInfo, 30) ToolTipService.SetHorizontalOffset(BtnInfo, 2) AddHandler BtnInfo.Click, AddressOf OptiFineLog_Click sender.Buttons = {BtnInfo} End Sub Private Sub OptiFineContMenuBuild(sender As Object, e As EventArgs) Dim BtnSave As New MyIconButton With {.Logo = Logo.IconButtonSave, .ToolTip = "另存为"} ToolTipService.SetPlacement(BtnSave, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnSave, 30) ToolTipService.SetHorizontalOffset(BtnSave, 2) AddHandler BtnSave.Click, AddressOf OptiFineSave_Click Dim BtnInfo As New MyIconButton With {.LogoScale = 1.05, .Logo = Logo.IconButtonInfo, .ToolTip = "更新日志"} ToolTipService.SetPlacement(BtnInfo, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnInfo, 30) ToolTipService.SetHorizontalOffset(BtnInfo, 2) AddHandler BtnInfo.Click, AddressOf OptiFineLog_Click sender.Buttons = {BtnSave, BtnInfo} End Sub Private Sub OptiFineLog_Click(sender As Object, e As RoutedEventArgs) Dim Version As DlOptiFineListEntry If sender.Tag IsNot Nothing Then Version = sender.Tag ElseIf sender.Parent.Tag IsNot Nothing Then Version = sender.Parent.Tag Else Version = sender.Parent.Parent.Tag End If OpenWebsite("https://optifine.net/changelog?f=" & Version.NameFile) End Sub Public Sub OptiFineSave_Click(sender As Object, e As RoutedEventArgs) Dim Version As DlOptiFineListEntry If sender.Tag IsNot Nothing Then Version = sender.Tag ElseIf sender.Parent.Tag IsNot Nothing Then Version = sender.Parent.Tag Else Version = sender.Parent.Parent.Tag End If McDownloadOptiFineSave(Version) End Sub #End Region #Region "LiteLoader 下载" Public Sub McDownloadLiteLoader(DownloadInfo As DlLiteLoaderListEntry) Try Dim Id As String = DownloadInfo.Inherit Dim Target As String = PathTemp & "Download\" & Id & "-Liteloader.jar" Dim VersionName As String = DownloadInfo.Inherit & "-LiteLoader" Dim VersionFolder As String = PathMcFolder & "versions\" & VersionName & "\" '重复任务检查 SyncLock LoaderTaskbarLock For i = 0 To LoaderTaskbar.Count - 1 If LoaderTaskbar(i).Name = "LiteLoader " & Id & " 下载" Then Hint("该版本正在下载中！", HintType.Critical) Exit Sub End If Next End SyncLock '已有版本检查 If File.Exists(VersionFolder & VersionName & ".json") Then If MyMsgBox("版本 " & VersionName & " 已存在，是否重新下载？" & vbCrLf & "这会覆盖版本的 json 和 jar 文件，但不会影响版本隔离的文件。", "版本已存在", "继续", "取消") = 1 Then File.Delete(VersionFolder & VersionName & ".jar") File.Delete(VersionFolder & VersionName & ".json") Else Exit Sub End If End If '启动 Dim Loader As New LoaderCombo(Of String)("LiteLoader " & Id & " 下载", McDownloadLiteLoaderLoader(DownloadInfo)) With {.OnStateChanged = AddressOf McInstallState} Loader.Start(VersionFolder) LoaderTaskbarAdd(Loader) FrmMain.BtnExtraDownload.ShowRefresh() FrmMain.BtnExtraDownload.Ribble() Catch ex As Exception Log(ex, "开始 LiteLoader 下载失败", LogLevel.Feedback) End Try End Sub Private Sub McDownloadLiteLoaderSave(DownloadInfo As DlLiteLoaderListEntry) Try Dim Id As String = DownloadInfo.Inherit Dim Target As String = SelectAs("选择保存位置", DownloadInfo.FileName.Replace("-SNAPSHOT", ""), "LiteLoader 安装器 (*.jar)|*.jar") If Not Target.Contains("\") Then Exit Sub '重复任务检查 SyncLock LoaderTaskbarLock For i = 0 To LoaderTaskbar.Count - 1 If LoaderTaskbar(i).Name = "LiteLoader " & Id & " 下载" Then Hint("该版本正在下载中！", HintType.Critical) Exit Sub End If Next End SyncLock '构造步骤加载器 Dim Loaders As New List(Of LoaderBase) '下载 Dim Address As New List(Of String) If DownloadInfo.IsLegacy Then '老版本 Select Case DownloadInfo.Inherit Case "1.7.10" Address.Add("http://dl.liteloader.com/redist/1.7.10/liteloader-installer-1.7.10-04.jar") Case "1.7.2" Address.Add("http://dl.liteloader.com/redist/1.7.2/liteloader-installer-1.7.2-04.jar") Case "1.6.4" Address.Add("http://dl.liteloader.com/redist/1.6.4/liteloader-installer-1.6.4-01.jar") Case "1.6.2" Address.Add("http://dl.liteloader.com/redist/1.6.2/liteloader-installer-1.6.2-04.jar") Case "1.5.2" 'Address.AddRange({"https://download.mcbbs.net/maven/com/mumfrey/liteloader/1.5.2/liteloader-1.5.2.jar", ' "https://bmclapi2.bangbang93.com/maven/com/mumfrey/liteloader/1.5.2/liteloader-1.5.2.jar"}) Address.Add("http://dl.liteloader.com/redist/1.5.2/liteloader-installer-1.5.2-01.jar") Case Else Throw New NotSupportedException("未知的 Minecraft 版本（" & DownloadInfo.Inherit & "）") End Select Else 'BMCLAPI 源下载的是安装后的 Jar，而不是 Installer，故无法使用 ''BMCLAPI 源 'If DownloadInfo.IsPreview Then ' Address.AddRange({"https://download.mcbbs.net/maven/com/mumfrey/liteloader/" & DownloadInfo.Inherit & "-SNAPSHOT/liteloader-" & DownloadInfo.Inherit & "-SNAPSHOT.jar", ' "https://bmclapi2.bangbang93.com/maven/com/mumfrey/liteloader/" & DownloadInfo.Inherit & "-SNAPSHOT/liteloader-" & DownloadInfo.Inherit & "-SNAPSHOT.jar"}) 'Else ' Address.AddRange({"https://download.mcbbs.net/maven/com/mumfrey/liteloader/" & DownloadInfo.Inherit & "/liteloader-" & DownloadInfo.Inherit & ".jar", ' "https://bmclapi2.bangbang93.com/maven/com/mumfrey/liteloader/" & DownloadInfo.Inherit & "/liteloader-" & DownloadInfo.Inherit & ".jar"}) 'End If '官方源 Address.Add("http://jenkins.liteloader.com/job/LiteLoaderInstaller%20" & DownloadInfo.Inherit & "/lastSuccessfulBuild/artifact/" & If(DownloadInfo.Inherit = "1.8", "ant/dist/", "build/libs/") & DownloadInfo.FileName) End If Loaders.Add(New LoaderDownload("下载主文件", New List(Of NetFile) From {New NetFile(Address.ToArray, Target, New FileChecker(MinSize:=1024 * 1024))}) With {.ProgressWeight = 15}) '启动 Dim Loader As New LoaderCombo(Of DlLiteLoaderListEntry)("LiteLoader " & Id & " 安装器下载", Loaders) With {.OnStateChanged = AddressOf DownloadStateSave} Loader.Start(DownloadInfo) LoaderTaskbarAdd(Loader) FrmMain.BtnExtraDownload.ShowRefresh() FrmMain.BtnExtraDownload.Ribble() Catch ex As Exception Log(ex, "开始 LiteLoader 安装器下载失败", LogLevel.Feedback) End Try End Sub ''' ''' 获取下载某个 LiteLoader 版本的加载器列表。 ''' Private Function McDownloadLiteLoaderLoader(DownloadInfo As DlLiteLoaderListEntry, Optional McFolder As String = Nothing, Optional ClientDownloadLoader As LoaderCombo(Of String) = Nothing, Optional FixLibrary As Boolean = True) As List(Of LoaderBase) '参数初始化 McFolder = If(McFolder, PathMcFolder) Dim IsCustomFolder As Boolean = McFolder <> PathMcFolder Dim Id As String = DownloadInfo.Inherit Dim Target As String = PathTemp & "Download\" & Id & "-Liteloader.jar" Dim VersionName As String = DownloadInfo.Inherit & "-LiteLoader" Dim VersionFolder As String = McFolder & "versions\" & VersionName & "\" Dim Loaders As New List(Of LoaderBase) '启动依赖版本的下载 If ClientDownloadLoader Is Nothing Then Loaders.Add(New LoaderTask(Of String, String)( "启动 LiteLoader 依赖版本下载", Sub() If IsCustomFolder Then Throw New Exception("如果没有指定原版下载器，则不能指定 MC 安装文件夹") ClientDownloadLoader = McDownloadClient(NetPreDownloadBehaviour.ExitWhileExistsOrDownloading, DownloadInfo.Inherit) End Sub) With {.ProgressWeight = 0.2, .Show = False, .Block = False}) End If '安装 Loaders.Add(New LoaderTask(Of String, String)("安装 LiteLoader", Sub(Task As LoaderTask(Of String, String)) Try '新建版本文件夹 Directory.CreateDirectory(VersionFolder) '构造版本 Json Dim VersionJson As New JObject VersionJson.Add("id", VersionName) VersionJson.Add("time", Date.ParseExact(DownloadInfo.ReleaseTime, "yyyy/MM/dd HH:mm", Globalization.CultureInfo.CurrentCulture)) VersionJson.Add("releaseTime", Date.ParseExact(DownloadInfo.ReleaseTime, "yyyy/MM/dd HH:mm", Globalization.CultureInfo.CurrentCulture)) VersionJson.Add("type", "release") VersionJson.Add("arguments", GetJson("{""game"":[""--tweakClass"",""" & DownloadInfo.JsonToken("tweakClass").ToString & """]}")) VersionJson.Add("libraries", DownloadInfo.JsonToken("libraries")) CType(VersionJson("libraries"), JContainer).Add(GetJson("{""name"": ""com.mumfrey:liteloader:" & DownloadInfo.JsonToken("version").ToString & """,""url"": ""http://dl.liteloader.com/versions/""}")) VersionJson.Add("mainClass", "net.minecraft.launchwrapper.Launch") VersionJson.Add("minimumLauncherVersion", 18) VersionJson.Add("inheritsFrom", DownloadInfo.Inherit) VersionJson.Add("jar", DownloadInfo.Inherit) '输出 Json 文件 WriteFile(VersionFolder & VersionName & ".json", VersionJson.ToString) Catch ex As Exception Throw New Exception("安装新 LiteLoader 版本失败", ex) End Try End Sub) With {.ProgressWeight = 1}) '下载支持库 If FixLibrary Then Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("分析 LiteLoader 支持库文件", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionFolder))) With {.ProgressWeight = 1, .Show = False}) Loaders.Add(New LoaderDownload("下载 LiteLoader 支持库文件", New List(Of NetFile)) With {.ProgressWeight = 6}) End If Return Loaders End Function #End Region #Region "LiteLoader 下载菜单" Public Function LiteLoaderDownloadListItem(Entry As DlLiteLoaderListEntry, OnClick As MyListItem.ClickEventHandler, IsSaveOnly As Boolean) As MyListItem '建立控件 Dim NewItem As New MyListItem With { .Title = Entry.Inherit, .SnapsToDevicePixels = True, .Height = 42, .Type = MyListItem.CheckType.Clickable, .Tag = Entry, .PaddingRight = 30, .Info = If(Entry.IsPreview, "测试版", "稳定版") & If(Entry.ReleaseTime = "", "", "，发布于 " & Entry.ReleaseTime), .Logo = "pack://application:,,,/images/Blocks/Egg.png" } AddHandler NewItem.Click, OnClick '建立菜单 If IsSaveOnly Then NewItem.ContentHandler = AddressOf LiteLoaderSaveContMenuBuild Else NewItem.ContentHandler = AddressOf LiteLoaderContMenuBuild End If '结束 Return NewItem End Function Private Sub LiteLoaderSaveContMenuBuild(sender As MyListItem, e As EventArgs) If sender.Tag.IsLegacy Then sender.PaddingRight = 0 sender.Buttons = {} Else sender.PaddingRight = 30 Dim BtnList As New MyIconButton With {.Logo = Logo.IconButtonList, .ToolTip = "查看全部版本", .Tag = sender} ToolTipService.SetPlacement(BtnList, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnList, 30) ToolTipService.SetHorizontalOffset(BtnList, 2) AddHandler BtnList.Click, AddressOf LiteLoaderAll_Click sender.Buttons = {BtnList} End If End Sub Private Sub LiteLoaderContMenuBuild(sender As MyListItem, e As EventArgs) Dim BtnSave As New MyIconButton With {.Logo = Logo.IconButtonSave, .ToolTip = "保存安装器", .Tag = sender} ToolTipService.SetPlacement(BtnSave, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnSave, 30) ToolTipService.SetHorizontalOffset(BtnSave, 2) AddHandler BtnSave.Click, AddressOf LiteLoaderSave_Click If sender.Tag.IsLegacy Then sender.PaddingRight = 30 sender.Buttons = {BtnSave} Else sender.PaddingRight = 60 Dim BtnList As New MyIconButton With {.Logo = Logo.IconButtonList, .ToolTip = "查看全部版本", .Tag = sender} ToolTipService.SetPlacement(BtnList, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnList, 30) ToolTipService.SetHorizontalOffset(BtnList, 2) AddHandler BtnList.Click, AddressOf LiteLoaderAll_Click sender.Buttons = {BtnSave, BtnList} End If End Sub Private Sub LiteLoaderAll_Click(sender As Object, e As RoutedEventArgs) Dim Version As DlLiteLoaderListEntry If TypeOf sender.Tag Is DlLiteLoaderListEntry Then Version = sender.Tag Else Version = sender.Tag.Tag End If OpenWebsite("http://jenkins.liteloader.com/view/" & Version.Inherit) End Sub Public Sub LiteLoaderSave_Click(sender As Object, e As RoutedEventArgs) 'ListItem 与小按钮都会调用这个方法 Dim Version As DlLiteLoaderListEntry If TypeOf sender.Tag Is DlLiteLoaderListEntry Then Version = sender.Tag Else Version = sender.Tag.Tag End If McDownloadLiteLoaderSave(Version) End Sub #End Region #Region "Forge 下载" Public Sub McDownloadForge(DownloadInfo As DlForgeVersionEntry) '老版本提示 If DownloadInfo.Category = "client" Then If MyMsgBox("该 Forge 版本过于古老，PCL 暂不支持该版本的自动安装。" & vbCrLf & "若你仍然希望继续，PCL 将把安装程序下载到你指定的位置，但不会进行安装。", "版本过老", "继续", "取消") = 1 Then McDownloadForgeSave(DownloadInfo) End If Exit Sub End If If DownloadInfo.Category = "universal" OrElse DownloadInfo.Inherit.StartsWith("1.5") Then '对该版本自动安装的支持将在之后加入 If MyMsgBox("该 Forge 版本过于古老，PCL 暂不支持该版本的自动安装。" & vbCrLf & "若你仍然希望继续，PCL 将把安装程序下载到你指定的位置，但不会进行安装。", "版本过老", "继续", "取消") = 1 Then McDownloadForgeSave(DownloadInfo) End If Exit Sub End If '初始化参数 Dim Id As String = DownloadInfo.Inherit & "-forge-" & DownloadInfo.Version Dim Target As String = PathTemp & "Cache\Code\ForgeInstall-" & DownloadInfo.Version & "_" & GetUuid() & "." & DownloadInfo.FileSuffix Dim VersionFolder As String = PathMcFolder & "versions\" & Id & "\" Dim DisplayName As String = "Forge " & DownloadInfo.Inherit & " - " & DownloadInfo.Version Try '重复任务检查 SyncLock LoaderTaskbarLock For i = 0 To LoaderTaskbar.Count - 1 If LoaderTaskbar(i).Name = DisplayName & " 下载" Then Hint("该版本正在下载中！", HintType.Critical) Exit Sub End If Next End SyncLock '已有版本检查 If File.Exists(VersionFolder & Id & ".json") Then If MyMsgBox("版本 " & Id & " 已存在，是否重新下载？" & vbCrLf & "这会覆盖版本的 json 和 jar 文件，但不会影响版本隔离的文件。", "版本已存在", "继续", "取消") = 1 Then File.Delete(VersionFolder & Id & ".jar") File.Delete(VersionFolder & Id & ".json") Else Exit Sub End If End If '启动 Dim Loader As New LoaderCombo(Of String)(DisplayName & " 下载", McDownloadForgeLoader(DownloadInfo.Version, DownloadInfo.Inherit, DownloadInfo)) With {.OnStateChanged = AddressOf McInstallState} Loader.Start(VersionFolder) LoaderTaskbarAdd(Loader) FrmMain.BtnExtraDownload.ShowRefresh() FrmMain.BtnExtraDownload.Ribble() Catch ex As Exception Log(ex, "开始 Forge 下载失败", LogLevel.Feedback) Finally '删除安装包 Try If File.Exists(Target) Then File.Delete(Target) Catch End Try End Try End Sub Public Sub McDownloadForgeSave(DownloadInfo As DlForgeVersionEntry) Try Dim Target As String = SelectAs("选择保存位置", DownloadInfo.FileName, "Forge 文件 (*." & DownloadInfo.FileSuffix & ")|*." & DownloadInfo.FileSuffix) Dim DisplayName As String = "Forge " & DownloadInfo.Inherit & " - " & DownloadInfo.Version If Not Target.Contains("\") Then Exit Sub '重复任务检查 SyncLock LoaderTaskbarLock For i = 0 To LoaderTaskbar.Count - 1 If LoaderTaskbar(i).Name = DisplayName & " 下载" Then Hint("该版本正在下载中！", HintType.Critical) Exit Sub End If Next End SyncLock '构造步骤加载器 Dim Loaders As New List(Of LoaderBase) '获取下载地址 Loaders.Add(New LoaderTask(Of DlForgeVersionEntry, List(Of NetFile))("获取下载地址", Sub(Task As LoaderTask(Of DlForgeVersionEntry, List(Of NetFile))) Dim Files As New List(Of NetFile) Files.Add(New NetFile({ "https://download.mcbbs.net/maven/net/minecraftforge/forge/" & DownloadInfo.Inherit & "-" & DownloadInfo.FileVersion & "/" & DownloadInfo.FileName, "https://bmclapi2.bangbang93.com/maven/net/minecraftforge/forge/" & DownloadInfo.Inherit & "-" & DownloadInfo.FileVersion & "/" & DownloadInfo.FileName, "http://files.minecraftforge.net/maven/net/minecraftforge/forge/" & DownloadInfo.Inherit & "-" & DownloadInfo.FileVersion & "/" & DownloadInfo.FileName }, Target, New FileChecker(MinSize:=64 * 1024, Hash:=DownloadInfo.Hash))) Task.Output = Files End Sub) With {.ProgressWeight = 0.1, .Show = False}) '下载 Loaders.Add(New LoaderDownload("下载主文件", New List(Of NetFile)) With {.ProgressWeight = 6}) '启动 Dim Loader As New LoaderCombo(Of DlForgeVersionEntry)(DisplayName & " 下载", Loaders) With {.OnStateChanged = AddressOf DownloadStateSave} Loader.Start(DownloadInfo) LoaderTaskbarAdd(Loader) FrmMain.BtnExtraDownload.ShowRefresh() FrmMain.BtnExtraDownload.Ribble() Catch ex As Exception Log(ex, "开始 Forge 下载失败", LogLevel.Feedback) End Try End Sub Private Sub ForgeInjector(Target As String, Task As LoaderTask(Of Boolean, Boolean), McFolder As String) '选择 Java Dim Java = JavaSelect("已取消安装。", New Version(1, 8, 0, 0)) If Java Is Nothing Then If Not JavaDownloadConfirm(17) Then Throw New Exception("由于未找到 Java，已取消安装。") '开始自动下载 Dim JavaLoader = JavaFixLoaders(17) JavaLoader.Start(17, IsForceRestart:=True) Do While JavaLoader.State = LoadState.Loading AndAlso Not Task.IsAborted Thread.Sleep(10) Loop '检查下载结果 Java = JavaSelect("已取消安装。", New Version(1, 8, 0, 0)) If Task.IsAborted Then Exit Sub If Java Is Nothing Then Throw New Exception("由于未找到 Java，已取消安装。") End If '添加 Java Wrapper 作为主 Jar Dim Arguments = "-Doolloo.jlw.tmpdir=""" & GetJavaWrapperDir() & """ -cp """ & PathTemp & "Cache\forge_installer.jar;" & Target & """ -jar """ & ExtractJavaWrapper() & """ com.bangbang93.ForgeInstaller """ & McFolder If Java.VersionCode >= 9 Then Arguments = "--add-exports cpw.mods.bootstraplauncher/cpw.mods.bootstraplauncher=ALL-UNNAMED " & Arguments '开始启动 SyncLock InstallSyncLock Dim Info = New ProcessStartInfo With { .FileName = Java.PathJavaw, .Arguments = Arguments, .UseShellExecute = False, .CreateNoWindow = True, .RedirectStandardError = True, .RedirectStandardOutput = True } Log("[Download] 开始安装 Forge：" & Arguments) Dim process As New Process With {.StartInfo = Info} Dim LastResults As New Queue(Of String) Using outputWaitHandle As New AutoResetEvent(False) Using errorWaitHandle As New AutoResetEvent(False) AddHandler process.OutputDataReceived, Function(sender, e) Try If e.Data Is Nothing Then outputWaitHandle.[Set]() Else LastResults.Enqueue(e.Data) If LastResults.Count > 100 Then LastResults.Dequeue() ForgeInjectorLine(e.Data, Task) End If Catch ex As ObjectDisposedException Catch ex As Exception Log(ex, "读取 Forge 安装器信息失败") End Try Try If Task.State = LoadState.Aborted AndAlso Not process.HasExited Then Log("[Installer] 由于任务取消，已中止 Forge 安装") process.Kill() End If Catch End Try Return Nothing End Function AddHandler process.ErrorDataReceived, Function(sender, e) Try If e.Data Is Nothing Then errorWaitHandle.[Set]() Else LastResults.Enqueue(e.Data) If LastResults.Count > 100 Then LastResults.Dequeue() ForgeInjectorLine(e.Data, Task) End If Catch ex As ObjectDisposedException Catch ex As Exception Log(ex, "读取 Forge 安装器错误信息失败") End Try Try If Task.State = LoadState.Aborted AndAlso Not process.HasExited Then Log("[Installer] 由于任务取消，已中止 Forge 安装") process.Kill() End If Catch End Try Return Nothing End Function process.Start() process.BeginOutputReadLine() process.BeginErrorReadLine() '等待 Do Until process.HasExited Thread.Sleep(10) Loop '输出 outputWaitHandle.WaitOne(10000) errorWaitHandle.WaitOne(10000) process.Dispose() '检查是否安装成功：最后两行中是否有 true（true 可能在倒数第二行，见 #832） If LastResults.Last = "true" OrElse (LastResults.Count >= 2 AndAlso LastResults(LastResults.Count - 2) = "true") Then Exit Sub Log(Join(LastResults, vbCrLf)) Dim LastLines As String = "" For i As Integer = Math.Max(0, LastResults.Count - 5) To LastResults.Count - 1 '最后 5 行 LastLines &= vbCrLf & LastResults(i) Next Throw New Exception("Forge 安装器出错，日志结束部分为：" & LastLines) End Using End Using End SyncLock End Sub Private Sub ForgeInjectorLine(Content As String, Task As LoaderTask(Of Boolean, Boolean)) If Content.StartsWith(" Data") OrElse Content.StartsWith(" Slim") Then If ModeDebug Then Log("[Installer] " & Content) ElseIf Content.StartsWith(" Reading patch ") Then If ModeDebug Then Log("[Installer] " & Content) Task.Progress = 0.86 Else Select Case Content Case "Extracting json" Log("[Installer] " & Content) Task.Progress = 0.07 Case "Downloading libraries" Log("[Installer] " & Content) Task.Progress = 0.08 Case " File exists: Checksum validated." If ModeDebug Then Log("[Installer] " & Content) Task.Progress += 0.003 Case "Building Processors" Task.Progress = 0.38 Case "Task: DOWNLOAD_MOJMAPS" 'B Task.Progress = 0.4 Case "Task: MERGE_MAPPING" 'B Task.Progress = 0.6 Case "Splitting: " Task.Progress = 0.62 Case "Parameter Annotations" 'B Task.Progress = 0.66 Case "Processing Complete" 'B Task.Progress = 0.7 Case "Remapping final jar" 'A Task.Progress = 0.72 Case "Remapping jar... 50%" 'A Task.Progress = 0.76 Case "Remapping jar... 100%" 'A Task.Progress = 0.81 Case "Injecting profile" Task.Progress = 0.91 Case Else If ModeDebug Then Log("[Installer] " & Content) Exit Sub End Select Log("[Installer] " & Content) End If End Sub ''' ''' 获取下载某个 Forge 版本的加载器列表。 ''' Private Function McDownloadForgeLoader(Version As String, Inherit As String, Optional DownloadInfo As DlForgeVersionEntry = Nothing, Optional McFolder As String = Nothing, Optional ClientDownloadLoader As LoaderCombo(Of String) = Nothing, Optional FixLibrary As Boolean = True) As List(Of LoaderBase) '参数初始化 McFolder = If(McFolder, PathMcFolder) If Version.StartsWith("1.") AndAlso Version.Contains("-") Then '类似 1.19.3-41.2.8 格式，优先使用 Version 中要求的版本而非 Inherit（例如 1.19.3 却使用了 1.19 的 Forge） Inherit = Version.Split("-").First Version = Version.Split("-").Last End If Dim IsCustomFolder As Boolean = McFolder <> PathMcFolder Dim Id As String = Inherit & "-forge-" & Version Dim InstallerAddress As String = PathTemp & "Cache\Code\ForgeInstall-" & Version & "_" & RandomInteger(0, 100000) Dim VersionFolder As String = McFolder & "versions\" & Id & "\" Dim DisplayName As String = "Forge " & Inherit & " - " & Version Dim Loaders As New List(Of LoaderBase) Dim LibVersionFolder As String = PathMcFolder & "versions\" & Id & "\" '作为 Lib 文件目标的版本文件夹 '获取下载信息 If DownloadInfo Is Nothing Then Loaders.Add(New LoaderTask(Of String, String)("获取 Mod 加载器详细信息", Sub(Task As LoaderTask(Of String, String)) '获取 Forge 版本列表 Dim ForgeLoader = New LoaderTask(Of String, List(Of DlForgeVersionEntry))("McDownloadForgeLoader " & Inherit, AddressOf DlForgeVersionMain) ForgeLoader.WaitForExit(Inherit) Task.Progress = 0.8 '查找对应版本 For Each ForgeVersion In ForgeLoader.Output If ForgeVersion.Version = Version Then DownloadInfo = ForgeVersion Exit Sub End If Next Throw New Exception("未能找到 Forge " & Inherit & "-" & Version & " 的详细信息！") End Sub) With {.ProgressWeight = 3}) End If '下载 Forge 主文件 Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("准备 Mod 加载器下载", Sub(Task As LoaderTask(Of String, List(Of NetFile))) '启动依赖版本的下载 If ClientDownloadLoader Is Nothing Then If IsCustomFolder Then Throw New Exception("如果没有指定原版下载器，则不能指定 MC 安装文件夹") ClientDownloadLoader = McDownloadClient(NetPreDownloadBehaviour.ExitWhileExistsOrDownloading, Inherit) End If '添加主文件 Dim Files As New List(Of NetFile) From {New NetFile({ "https://bmclapi2.bangbang93.com/maven/net/minecraftforge/forge/" & Inherit & "-" & DownloadInfo.FileVersion & "/" & DownloadInfo.FileName, "http://files.minecraftforge.net/maven/net/minecraftforge/forge/" & Inherit & "-" & DownloadInfo.FileVersion & "/" & DownloadInfo.FileName, "https://download.mcbbs.net/maven/net/minecraftforge/forge/" & Inherit & "-" & DownloadInfo.FileVersion & "/" & DownloadInfo.FileName }, InstallerAddress, New FileChecker(MinSize:=64 * 1024, Hash:=DownloadInfo.Hash))} Task.Output = Files End Sub) With {.ProgressWeight = 0.5, .Show = False}) Loaders.Add(New LoaderDownload("下载 Mod 加载器主文件", New List(Of NetFile)) With {.ProgressWeight = 9}) '安装（仅在新版安装时需要原版 Jar） If Version.Split(".")(0) >= 20 Then Log("[Download] 检测为新版 Forge：" & Version) Dim Libs As List(Of McLibToken) = Nothing Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("分析 Mod 加载器支持库文件", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = New List(Of NetFile) Dim Installer As ZipArchive = Nothing Try '解压并获取、合并两个 Json 的信息 Installer = New ZipArchive(New FileStream(InstallerAddress, FileMode.Open)) Task.Progress = 0.2 Dim Json As JObject = GetJson(ReadFile(Installer.GetEntry("install_profile.json").Open)) Dim Json2 As JObject = GetJson(ReadFile(Installer.GetEntry("version.json").Open)) Json.Merge(Json2) '获取 Lib 下载信息 Libs = McLibListGetWithJson(Json, True) '添加 Mappings 下载信息 If Json("data") IsNot Nothing AndAlso Json("data")("MOJMAPS") IsNot Nothing Then '下载原版 Json 文件 Task.Progress = 0.4 Log("[Download] 需要 Mappings 下载信息，开始获取原版 Json 文件") Dim RawJson As JObject = GetJson(NetGetCodeByDownload(DlSourceLauncherOrMetaGet(DlClientListGet(Inherit)), IsJson:=True)) '[net.minecraft:client:1.17.1-20210706.113038:mappings@txt] Dim OriginalName As String = Json("data")("MOJMAPS")("client").ToString.Trim("[]".ToCharArray()).Split("@")(0) Dim Address = McLibGet(OriginalName).Replace(".jar", "-mappings.txt") Libs.Add(New McLibToken With {.IsJumpLoader = False, .IsNatives = False, .LocalPath = Address, .OriginalName = OriginalName, .Url = RawJson("downloads")("client_mappings")("url"), .Size = RawJson("downloads")("client_mappings")("size"), .SHA1 = RawJson("downloads")("client_mappings")("sha1")}) End If Task.Progress = 0.8 '去除其中的原始 Forge 项 For i = 0 To Libs.Count - 1 If Libs(i).LocalPath.EndsWith("forge-" & Inherit & "-" & Version & ".jar") Then Libs.RemoveAt(i) Exit For End If Next Task.Output = McLibFixFromLibToken(Libs, PathMcFolder) Catch ex As Exception Throw New Exception("获取新版 Forge 支持库列表失败", ex) Finally '释放文件 If Installer IsNot Nothing Then Installer.Dispose() End Try End Sub) With {.ProgressWeight = 2}) Loaders.Add(New LoaderDownload("下载 Mod 加载器支持库文件", New List(Of NetFile)) With {.ProgressWeight = 12}) Loaders.Add(New LoaderTask(Of List(Of NetFile), Boolean)("获取 Mod 下载器支持库文件", Sub(Task As LoaderTask(Of List(Of NetFile), Boolean)) #Region "Forge 文件" If IsCustomFolder Then For Each LibFile As McLibToken In Libs Dim RealPath As String = LibFile.LocalPath.Replace(PathMcFolder, McFolder) If Not File.Exists(RealPath) Then Directory.CreateDirectory(IO.Path.GetDirectoryName(RealPath)) CopyFile(LibFile.LocalPath, RealPath) End If If ModeDebug Then Log("[Download] 复制的 Forge 支持库文件：" & LibFile.LocalPath) Next End If #End Region #Region "原版文件" '等待原版文件下载完成 If ClientDownloadLoader Is Nothing Then Exit Sub Dim TargetLoaders As List(Of LoaderBase) = ClientDownloadLoader.GetLoaderList.Where(Function(l) l.Name = McDownloadClientLibName OrElse l.Name = McDownloadClientJsonName). Where(Function(l) l.State <> LoadState.Finished).ToList If TargetLoaders.Count > 0 Then Log("[Download] Forge 安装正在等待原版文件下载完成") Do While TargetLoaders.Count > 0 AndAlso Not Task.IsAborted TargetLoaders = TargetLoaders.Where(Function(l) l.State <> LoadState.Finished).ToList Thread.Sleep(50) Loop If Task.IsAborted Then Exit Sub '拷贝原版文件 If Not IsCustomFolder Then Exit Sub Dim ClientName As String = New DirectoryInfo(ClientDownloadLoader.Input).Name Directory.CreateDirectory(McFolder & "versions\" & Inherit) If Not File.Exists(McFolder & "versions\" & Inherit & "\" & Inherit & ".json") Then CopyFile(ClientDownloadLoader.Input & ClientName & ".json", McFolder & "versions\" & Inherit & "\" & Inherit & ".json") End If If Not File.Exists(McFolder & "versions\" & Inherit & "\" & Inherit & ".jar") Then CopyFile(ClientDownloadLoader.Input & ClientName & ".jar", McFolder & "versions\" & Inherit & "\" & Inherit & ".jar") End If #End Region End Sub) With {.ProgressWeight = 0.1, .Show = False}) Loaders.Add(New LoaderTask(Of Boolean, Boolean)("安装 Mod 加载器（方式 A）", Sub(Task As LoaderTask(Of Boolean, Boolean)) Dim Installer As ZipArchive = Nothing Try Log("[Download] 开始进行新版方式 Forge 安装：" & InstallerAddress) '记录当前文件夹列表（在新建目标文件夹之前） Dim OldList = New DirectoryInfo(McFolder & "versions\").EnumerateDirectories.Select(Function(Info As DirectoryInfo) As String Return Info.FullName End Function).ToList() '解压并获取信息 Installer = New ZipArchive(New FileStream(InstallerAddress, FileMode.Open)) Dim Json As JObject = GetJson(ReadFile(Installer.GetEntry("install_profile.json").Open)) '新建目标版本文件夹 Directory.CreateDirectory(VersionFolder) Task.Progress = 0.04 '释放 launcher_installer.json McFolderLauncherProfilesJsonCreate(McFolder) Task.Progress = 0.05 '释放 Forge 注入器 WriteFile(PathTemp & "Cache\forge_installer.jar", GetResources("ForgeInstaller")) Task.Progress = 0.06 '运行注入器 ForgeInjector(InstallerAddress, Task, McFolder) Task.Progress = 0.97 '拷贝新增的版本 Json Dim DeltaList = New DirectoryInfo(McFolder & "versions\").EnumerateDirectories.SkipWhile(Function(Info As DirectoryInfo) As Boolean Return OldList.Contains(Info.FullName) End Function).ToList() If DeltaList.Count > 1 Then '它可能和 OptiFine 安装同时运行，导致增加的文件不止一个（这导致了 #151） DeltaList = New List(Of DirectoryInfo) From {DeltaList.Where(Function(l) l.Name.Contains("forge")).First} End If If DeltaList.Count = 1 Then '如果没有新增文件夹，那么预测的文件夹名就是正确的 Dim JsonFile As FileInfo = DeltaList(0).EnumerateFiles.First() WriteFile(VersionFolder & Id & ".json", ReadFile(JsonFile.FullName)) End If '新建 mods 文件夹 Directory.CreateDirectory(New McVersion(VersionFolder).GetPathIndie(True) & "mods\") Catch ex As Exception Throw New Exception("安装新 Forge 版本失败", ex) Finally '清理文件 Try If Installer IsNot Nothing Then Installer.Dispose() If File.Exists(InstallerAddress) Then File.Delete(InstallerAddress) Catch ex As Exception Log(ex, "安装 Forge 清理文件时出错") End Try End Try End Sub) With {.ProgressWeight = 10}) Else Log("[Download] 检测为非新版 Forge：" & Version) Loaders.Add(New LoaderTask(Of List(Of NetFile), Boolean)("安装 Mod 加载器（方式 B）", Sub(Task As LoaderTask(Of List(Of NetFile), Boolean)) Dim Installer As ZipArchive = Nothing Try '解压并获取信息 Installer = New ZipArchive(New FileStream(InstallerAddress, FileMode.Open)) Task.Progress = 0.2 Dim Json As JObject = GetJson(ReadFile(Installer.GetEntry("install_profile.json").Open)) Task.Progress = 0.4 '新建版本文件夹 Directory.CreateDirectory(VersionFolder) Task.Progress = 0.5 If Json("install") Is Nothing Then '中版格式 Log("[Download] 进行中版方式安装：" & InstallerAddress) '建立 Json 文件 Dim JsonVersion As JObject = GetJson(ReadFile(Installer.GetEntry(Json("json").ToString.TrimStart("/")).Open)) JsonVersion("id") = Id WriteFile(VersionFolder & Id & ".json", JsonVersion.ToString) Task.Progress = 0.6 '解压支持库文件 Installer.Dispose() ZipFile.ExtractToDirectory(InstallerAddress, InstallerAddress & "_unrar\") CopyDirectory(InstallerAddress & "_unrar\maven\", McFolder & "libraries\") DeleteDirectory(InstallerAddress & "_unrar\") Else '旧版格式 Log("[Download] 进行旧版方式安装：" & InstallerAddress) '解压 Jar 文件 Dim JarAddress As String = McLibGet(Json("install")("path"), CustomMcFolder:=McFolder) If File.Exists(JarAddress) Then File.Delete(JarAddress) WriteFile(JarAddress, Installer.GetEntry(Json("install")("filePath")).Open) Task.Progress = 0.9 '建立 Json 文件 Json("versionInfo")("id") = Id If Json("versionInfo")("inheritsFrom") Is Nothing Then CType(Json("versionInfo"), JObject).Add("inheritsFrom", Inherit) WriteFile(VersionFolder & Id & ".json", Json("versionInfo").ToString) End If '新建 mods 文件夹 Directory.CreateDirectory(New McVersion(VersionFolder).GetPathIndie(True) & "mods\") Catch ex As Exception Throw New Exception("非新版方式安装 Forge 失败", ex) Finally Try '清理文件 If Installer IsNot Nothing Then Installer.Dispose() If File.Exists(InstallerAddress) Then File.Delete(InstallerAddress) If Directory.Exists(InstallerAddress & "_unrar\") Then DeleteDirectory(InstallerAddress & "_unrar\") Catch ex As Exception Log(ex, "非新版方式安装 Forge 清理文件时出错") End Try End Try End Sub) With {.ProgressWeight = 1}) If FixLibrary Then If IsCustomFolder Then Throw New Exception("若需要补全支持库，就不能自定义 MC 文件夹") Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("分析 Mod 加载器支持库文件", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionFolder))) With {.ProgressWeight = 1, .Show = False}) Loaders.Add(New LoaderDownload("下载 Mod 加载器支持库文件", New List(Of NetFile)) With {.ProgressWeight = 11}) End If End If Return Loaders End Function #End Region #Region "Forge 下载菜单" Public Sub ForgeDownloadListItemPreload(Stack As StackPanel, Entrys As List(Of DlForgeVersionEntry), OnClick As MyListItem.ClickEventHandler, IsSaveOnly As Boolean) '获取推荐版本与最新版本 Dim FreshVersion As DlForgeVersionEntry = Nothing If Entrys.Count > 0 Then FreshVersion = Entrys(0) Else Log("[System] 未找到可用的 Forge 版本", LogLevel.Debug) End If Dim RecommendedVersion As DlForgeVersionEntry = Nothing For Each Entry In Entrys If Entry.IsRecommended Then RecommendedVersion = Entry Next '若推荐版本与最新版本为同一版本，则仅显示推荐版本 If FreshVersion IsNot Nothing AndAlso FreshVersion Is RecommendedVersion Then FreshVersion = Nothing '显示各个版本 If RecommendedVersion IsNot Nothing Then Dim Recommended = ForgeDownloadListItem(RecommendedVersion, OnClick, IsSaveOnly) Recommended.Info = "推荐版" & If(Recommended.Info = "", "", "，" & Recommended.Info) Stack.Children.Add(Recommended) End If If FreshVersion IsNot Nothing Then Dim Fresh = ForgeDownloadListItem(FreshVersion, OnClick, IsSaveOnly) Fresh.Info = "最新版" & If(Fresh.Info = "", "", "，" & Fresh.Info) Stack.Children.Add(Fresh) End If '添加间隔 Stack.Children.Add(New TextBlock With {.Text = "全部版本 (" & Entrys.Count & ")", .HorizontalAlignment = HorizontalAlignment.Left, .Margin = New Thickness(6, 13, 0, 4)}) End Sub Public Function ForgeDownloadListItem(Entry As DlForgeVersionEntry, OnClick As MyListItem.ClickEventHandler, IsSaveOnly As Boolean) As MyListItem '建立控件 Dim NewItem As New MyListItem With { .Title = Entry.Version, .SnapsToDevicePixels = True, .Height = 42, .Type = MyListItem.CheckType.Clickable, .Tag = Entry, .PaddingRight = 60, .Info = If(Entry.ReleaseTime = "", If(ModeDebug, "种类：" & Entry.Category & If(Entry.Branch Is Nothing, "", "，开发分支：" & Entry.Branch), ""), "发布于 " & Entry.ReleaseTime & If(ModeDebug, "，种类：" & Entry.Category & If(Entry.Branch Is Nothing, "", "，开发分支：" & Entry.Branch), "")), .Logo = "pack://application:,,,/images/Blocks/Anvil.png" } AddHandler NewItem.Click, OnClick '建立菜单 If IsSaveOnly Then NewItem.ContentHandler = AddressOf ForgeSaveContMenuBuild Else NewItem.ContentHandler = AddressOf ForgeContMenuBuild End If '结束 Return NewItem End Function Private Sub ForgeContMenuBuild(sender As MyListItem, e As EventArgs) Dim BtnSave As New MyIconButton With {.Logo = Logo.IconButtonSave, .ToolTip = "另存为"} ToolTipService.SetPlacement(BtnSave, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnSave, 30) ToolTipService.SetHorizontalOffset(BtnSave, 2) AddHandler BtnSave.Click, AddressOf ForgeSave_Click Dim BtnInfo As New MyIconButton With {.LogoScale = 1.05, .Logo = Logo.IconButtonInfo, .ToolTip = "更新日志"} ToolTipService.SetPlacement(BtnInfo, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnInfo, 30) ToolTipService.SetHorizontalOffset(BtnInfo, 2) AddHandler BtnInfo.Click, AddressOf ForgeLog_Click sender.Buttons = {BtnSave, BtnInfo} End Sub Private Sub ForgeSaveContMenuBuild(sender As MyListItem, e As EventArgs) Dim BtnInfo As New MyIconButton With {.LogoScale = 1.05, .Logo = Logo.IconButtonInfo, .ToolTip = "更新日志"} ToolTipService.SetPlacement(BtnInfo, Primitives.PlacementMode.Center) ToolTipService.SetVerticalOffset(BtnInfo, 30) ToolTipService.SetHorizontalOffset(BtnInfo, 2) AddHandler BtnInfo.Click, AddressOf ForgeLog_Click sender.Buttons = {BtnInfo} End Sub Private Sub ForgeLog_Click(sender As Object, e As RoutedEventArgs) Dim Version As DlForgeVersionEntry If sender.Tag IsNot Nothing Then Version = sender.Tag ElseIf sender.Parent.Tag IsNot Nothing Then Version = sender.Parent.Tag Else Version = sender.Parent.Parent.Tag End If OpenWebsite("http://files.minecraftforge.net/maven/net/minecraftforge/forge/" & Version.Inherit & "-" & Version.Version & "/forge-" & Version.Inherit & "-" & Version.Version & "-changelog.txt") End Sub Public Sub ForgeSave_Click(sender As Object, e As RoutedEventArgs) Dim Version As DlForgeVersionEntry If sender.Tag IsNot Nothing Then Version = sender.Tag ElseIf sender.Parent.Tag IsNot Nothing Then Version = sender.Parent.Tag Else Version = sender.Parent.Parent.Tag End If McDownloadForgeSave(Version) End Sub #End Region #Region "Forge 推荐版本获取" ''' ''' 尝试刷新 Forge 推荐版本缓存。 ''' Public Sub McDownloadForgeRecommendedRefresh() If IsForgeRecommendedRefreshed Then Exit Sub IsForgeRecommendedRefreshed = True RunInNewThread(Sub() Try Log("[Download] 刷新 Forge 推荐版本缓存开始") Dim Result As String = NetGetCodeByDownload({"https://bmclapi2.bangbang93.com/forge/promos", "https://download.mcbbs.net/forge/promos"}) If Result.Length < 1000 Then Throw New Exception("获取的结果过短（" & Result & "）") Dim ResultJson As JContainer = GetJson(Result) '获取所有推荐版本列表 Dim RecommendedList As New List(Of String) For Each Version As JObject In ResultJson If Version("name") Is Nothing OrElse Version("build") Is Nothing Then Continue For Dim Name As String = Version("name") If Not Name.EndsWith("-recommended") Then Continue For '内容为："1.15.2":"31.2.0" RecommendedList.Add("""" & Name.Replace("-recommended", """:""" & Version("build")("version").ToString & """")) Next If RecommendedList.Count < 5 Then Throw New Exception("获取的推荐版本数过少（" & Result & "）") '保存 Dim CacheJson As String = "{" & Join(RecommendedList, ",") & "}" WriteFile(PathTemp & "Cache\ForgeRecommendedList.json", CacheJson) Log("[Download] 刷新 Forge 推荐版本缓存成功") Catch ex As Exception Log(ex, "刷新 Forge 推荐版本缓存失败") End Try End Sub, "ForgeRecommendedRefresh") End Sub Private IsForgeRecommendedRefreshed As Boolean = False ''' ''' 尝试获取某个 MC 版本对应的 Forge 推荐版本。如果不可用会返回 Nothing。 ''' Public Function McDownloadForgeRecommendedGet(McVersion As String) As String Try If McVersion Is Nothing Then Return Nothing Dim List As String = ReadFile(PathTemp & "Cache\ForgeRecommendedList.json") If List Is Nothing OrElse List = "" Then Log("[Download] 没有 Forge 推荐版本缓存文件") Return Nothing End If Dim Json As JObject = GetJson(List) If Json Is Nothing OrElse (Not If(McVersion, "null").Contains(".")) OrElse Not Json.ContainsKey(McVersion) Then Return Nothing Return If(Json(McVersion), "").ToString Catch ex As Exception Log(ex, "获取 Forge 推荐版本失败（" & If(McVersion, "null") & "）", LogLevel.Feedback) Return Nothing End Try End Function #End Region #Region "Fabric 下载" Public Sub McDownloadFabricLoaderSave(DownloadInfo As JObject) Try Dim Url As String = DownloadInfo("url").ToString Dim FileName As String = GetFileNameFromPath(Url) Dim Version As String = GetFileNameFromPath(DownloadInfo("version").ToString) Dim Target As String = SelectAs("选择保存位置", FileName, "Fabric 安装器 (*.jar)|*.jar") If Not Target.Contains("\") Then Exit Sub '重复任务检查 SyncLock LoaderTaskbarLock For i = 0 To LoaderTaskbar.Count - 1 If LoaderTaskbar(i).Name = "Fabric " & Version & " 安装器下载" Then Hint("该版本正在下载中！", HintType.Critical) Exit Sub End If Next End SyncLock '构造步骤加载器 Dim Loaders As New List(Of LoaderBase) '下载 'BMCLAPI 不支持 Fabric Installer 下载 Dim Address As New List(Of String) 'Address.Add(Url.Replace("maven.fabricmc.net", "download.mcbbs.net/maven")) Address.Add(Url) Loaders.Add(New LoaderDownload("下载主文件", New List(Of NetFile) From {New NetFile(Address.ToArray, Target, New FileChecker(MinSize:=1024 * 64))}) With {.ProgressWeight = 15}) '启动 Dim Loader As New LoaderCombo(Of JObject)("Fabric " & Version & " 安装器下载", Loaders) With {.OnStateChanged = AddressOf DownloadStateSave} Loader.Start(DownloadInfo) LoaderTaskbarAdd(Loader) FrmMain.BtnExtraDownload.ShowRefresh() FrmMain.BtnExtraDownload.Ribble() Catch ex As Exception Log(ex, "开始 Fabric 安装器下载失败", LogLevel.Feedback) End Try End Sub ''' ''' 获取下载某个 Fabric 版本的加载器列表。 ''' Private Function McDownloadFabricLoader(FabricVersion As String, MinecraftName As String, Optional McFolder As String = Nothing, Optional FixLibrary As Boolean = True) As List(Of LoaderBase) '参数初始化 McFolder = If(McFolder, PathMcFolder) Dim IsCustomFolder As Boolean = McFolder <> PathMcFolder Dim Id As String = "fabric-loader-" & FabricVersion & "-" & MinecraftName Dim VersionFolder As String = McFolder & "versions\" & Id & "\" Dim Loaders As New List(Of LoaderBase) '下载 Json MinecraftName = MinecraftName.Replace("∞", "infinite") '放在 ID 后面避免影响版本文件夹名称 Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("获取 Fabric 主文件下载地址", Sub(Task As LoaderTask(Of String, List(Of NetFile))) '启动依赖版本的下载 If FixLibrary Then McDownloadClient(NetPreDownloadBehaviour.ExitWhileExistsOrDownloading, MinecraftName) End If Task.Progress = 0.5 '构造文件请求 Task.Output = New List(Of NetFile) From {New NetFile({ "https://download.mcbbs.net/fabric-meta/v2/versions/loader/" & MinecraftName & "/" & FabricVersion & "/profile/json", "https://meta.fabricmc.net/v2/versions/loader/" & MinecraftName & "/" & FabricVersion & "/profile/json" }, VersionFolder & Id & ".json", New FileChecker(IsJson:=True))} '新建 mods 文件夹 Directory.CreateDirectory(New McVersion(VersionFolder).GetPathIndie(True) & "mods\") End Sub) With {.ProgressWeight = 0.5}) Loaders.Add(New LoaderDownload("下载 Fabric 主文件", New List(Of NetFile)) With {.ProgressWeight = 2.5}) '下载支持库 If FixLibrary Then Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("分析 Fabric 支持库文件", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionFolder))) With {.ProgressWeight = 1, .Show = False}) Loaders.Add(New LoaderDownload("下载 Fabric 支持库文件", New List(Of NetFile)) With {.ProgressWeight = 8}) End If Return Loaders End Function #End Region #Region "Fabric 下载菜单" Public Function FabricDownloadListItem(Entry As JObject, OnClick As MyListItem.ClickEventHandler) As MyListItem '建立控件 Dim NewItem As New MyListItem With { .Title = Entry("version").ToString.Replace("+build", ""), .SnapsToDevicePixels = True, .Height = 42, .Type = MyListItem.CheckType.Clickable, .Tag = Entry, .PaddingRight = 60, .Info = If(Entry("stable").ToObject(Of Boolean), "稳定版", "测试版"), .Logo = "pack://application:,,,/images/Blocks/Fabric.png" } AddHandler NewItem.Click, OnClick '结束 Return NewItem End Function Public Function FabricApiDownloadListItem(Entry As CompFile, OnClick As MyListItem.ClickEventHandler) As MyListItem '建立控件 Dim NewItem As New MyListItem With { .Title = Entry.DisplayName.Split("]")(1).Replace("Fabric API ", "").Replace(" build ", ".").Split("+").First.Trim, .SnapsToDevicePixels = True, .Height = 42, .Type = MyListItem.CheckType.Clickable, .Tag = Entry, .PaddingRight = 60, .Info = Entry.StatusDescription & "，发布于 " & Entry.ReleaseDate.ToString("yyyy/MM/dd HH:mm"), .Logo = "pack://application:,,,/images/Blocks/Fabric.png" } AddHandler NewItem.Click, OnClick '结束 Return NewItem End Function Public Function OptiFabricDownloadListItem(Entry As CompFile, OnClick As MyListItem.ClickEventHandler) As MyListItem '建立控件 Dim NewItem As New MyListItem With { .Title = Entry.DisplayName.ToLower.Replace("optifabric-", "").Replace(".jar", "").Trim.TrimStart("v"), .SnapsToDevicePixels = True, .Height = 42, .Type = MyListItem.CheckType.Clickable, .Tag = Entry, .PaddingRight = 60, .Info = Entry.StatusDescription & "，发布于 " & Entry.ReleaseDate.ToString("yyyy/MM/dd HH:mm"), .Logo = "pack://application:,,,/images/Blocks/OptiFabric.png" } AddHandler NewItem.Click, OnClick '结束 Return NewItem End Function #End Region #Region "合并安装" ''' ''' 安装请求。 ''' Public Class McInstallRequest ''' ''' 必填。安装目标版本名称。 ''' Public TargetVersionName As String ''' ''' 必填。欲下载的 Minecraft 的版本名。 ''' Public MinecraftName As String = Nothing ''' ''' 可选。欲下载的 Minecraft Json 地址。 ''' Public MinecraftJson As String = Nothing '若要下载 OptiFine，则需要在下面两项中完成至少一项 ''' ''' 欲下载的 OptiFine 版本名。例如 HD_U_F6_pre1。 ''' Public OptiFineVersion As String = Nothing ''' ''' 欲下载的 OptiFine 详细信息。 ''' Public OptiFineEntry As DlOptiFineListEntry = Nothing '若要下载 Forge，则需要在下面两项中完成至少一项 ''' ''' 欲下载的 Forge 版本名。接受例如 36.1.4 / 14.23.5.2859 / 1.19-41.1.0 的输入。 ''' Public ForgeVersion As String = Nothing ''' ''' 欲下载的 Forge。 ''' Public ForgeEntry As DlForgeVersionEntry = Nothing ''' ''' 欲下载的 Fabric Loader 版本名。 ''' Public FabricVersion As String = Nothing ''' ''' 欲下载的 Fabric API 信息。 ''' Public FabricApi As CompFile = Nothing ''' ''' 欲下载的 OptiFabric 信息。 ''' Public OptiFabric As CompFile = Nothing ''' ''' 欲下载的 LiteLoader 详细信息。 ''' Public LiteLoaderEntry As DlLiteLoaderListEntry = Nothing End Class ''' ''' 安装加载器状态改变后进行提示和重载文件夹列表的方法。 ''' Public Sub McInstallState(Loader) Select Case Loader.State Case LoadState.Finished WriteIni(PathMcFolder & "PCL.ini", "VersionCache", "") '清空缓存（合并安装会先生成文件夹，这会在刷新时误判为可以使用缓存） Hint(Loader.Name & "成功！", HintType.Finish) Case LoadState.Failed Hint(Loader.Name & "失败：" & GetExceptionSummary(Loader.Error), HintType.Critical) Case LoadState.Aborted Hint(Loader.Name & "已取消！", HintType.Info) Case LoadState.Loading Exit Sub '不重新加载版本列表 End Select McInstallFailedClearFolder(Loader) LoaderFolderRun(McVersionListLoader, PathMcFolder, LoaderFolderRunType.ForceRun, MaxDepth:=1, ExtraPath:="versions\") End Sub ''' ''' 安装加载器状态改变后进行提示的方法。它不会在失败时删除文件夹，也不会刷新 MC 文件夹。 ''' Public Sub DownloadStateSave(Loader) Select Case Loader.State Case LoadState.Finished Hint(Loader.Name & "成功！", HintType.Finish) Case LoadState.Failed Hint(Loader.Name & "失败：" & GetExceptionSummary(Loader.Error), HintType.Critical) Case LoadState.Aborted Hint(Loader.Name & "已取消！", HintType.Info) Case LoadState.Loading Exit Sub '不重新加载版本列表 End Select End Sub Public Sub McInstallFailedClearFolder(Loader) Try Thread.Sleep(1000) '防止存在尚未完全释放的文件，导致清理失败（例如整合包安装） If Loader.State = LoadState.Failed OrElse Loader.State = LoadState.Aborted Then '删除版本文件夹 If Directory.Exists(Loader.Input & "saves\") OrElse Directory.Exists(Loader.Input & "versions\") Then Log("[Download] 由于版本已被独立启动，不清理版本文件夹：" & Loader.Input, LogLevel.Developer) Else Log("[Download] 由于下载失败或取消，清理版本文件夹：" & Loader.Input, LogLevel.Developer) DeleteDirectory(Loader.Input) End If End If Catch ex As Exception Log(ex, "下载失败或取消后清理版本文件夹失败") End Try End Sub ''' ''' 进行合并安装。返回是否已经开始安装（例如如果没有安装 Java 则会进行提示并返回 False） ''' Public Function McInstall(Request As McInstallRequest) As Boolean Try Dim SubLoaders = McInstallLoader(Request) If SubLoaders Is Nothing Then Return False Dim Loader As New LoaderCombo(Of String)(Request.TargetVersionName & " 安装", SubLoaders) With {.OnStateChanged = AddressOf McInstallState} '启动 Loader.Start(PathMcFolder & "versions\" & Request.TargetVersionName & "\") LoaderTaskbarAdd(Loader) FrmMain.BtnExtraDownload.ShowRefresh() FrmMain.BtnExtraDownload.Ribble() Return True Catch ex As Exception Log(ex, "开始合并安装失败", LogLevel.Feedback) Return False End Try End Function ''' ''' 获取合并安装加载器列表，并进行前期的缓存清理与 Java 检查工作。 ''' 如果出现已知问题且已提示用户，则返回 Nothing。出现异常则直接抛出。 ''' Public Function McInstallLoader(Request As McInstallRequest, Optional DontFixLibraries As Boolean = False) As List(Of LoaderBase) '获取缓存目录 Dim PathInstallTemp As String If PathTemp.Contains(" ") AndAlso Request.ForgeEntry IsNot Nothing Then PathInstallTemp = OsDrive & "ProgramData\PCL\Install\" Else PathInstallTemp = PathTemp & "Install\" End If '清理缓存 Try If Not IsInstallTempCleared Then IsInstallTempCleared = True DeleteDirectory(PathInstallTemp, True) Log("[Download] 已清理合并安装缓存") End If Catch ex As Exception Log(ex, "清理合并安装缓存失败") End Try '获取参数 Dim OutputFolder As String = PathMcFolder & "versions\" & Request.TargetVersionName & "\" Dim TempMcFolder As String = PathInstallTemp & Request.TargetVersionName.GetHashCode() & "\" If Directory.Exists(TempMcFolder) Then DeleteDirectory(TempMcFolder) Dim OptiFineFolder As String = Nothing If Request.OptiFineVersion IsNot Nothing Then If Request.OptiFineVersion.Contains("_HD_U") Then Request.OptiFineVersion = "HD_U_" & Request.OptiFineVersion.Split("_HD_U").Last '#735 Request.OptiFineEntry = New DlOptiFineListEntry With { .NameDisplay = Request.MinecraftName & " " & Request.OptiFineVersion.Replace("HD_U_", "").Replace("_", ""), .Inherit = Request.MinecraftName, .IsPreview = Request.OptiFineVersion.ToLower.Contains("pre"), .NameVersion = Request.MinecraftName & "-OptiFine_" & Request.OptiFineVersion, .NameFile = If(Request.OptiFineVersion.ToLower.Contains("pre"), "preview_", "") & "OptiFine_" & Request.MinecraftName & "_" & Request.OptiFineVersion & ".jar" } End If If Request.OptiFineEntry IsNot Nothing Then OptiFineFolder = TempMcFolder & "versions\" & Request.OptiFineEntry.NameVersion Dim ForgeFolder As String = Nothing If Request.ForgeEntry IsNot Nothing Then Request.ForgeVersion = If(Request.ForgeVersion, Request.ForgeEntry.Version) If Request.ForgeVersion IsNot Nothing Then ForgeFolder = TempMcFolder & "versions\" & Request.MinecraftName & "-forge-" & Request.ForgeVersion Dim FabricFolder As String = Nothing If Request.FabricVersion IsNot Nothing Then FabricFolder = TempMcFolder & "versions\fabric-loader-" & Request.FabricVersion & "-" & Request.MinecraftName Dim LiteLoaderFolder As String = Nothing If Request.LiteLoaderEntry IsNot Nothing Then LiteLoaderFolder = TempMcFolder & "versions\" & Request.MinecraftName & "-LiteLoader" 'OptiFine 是否作为 Mod 进行下载 Dim OptiFineAsMod As Boolean = (Request.OptiFineEntry IsNot Nothing OrElse Request.OptiFineVersion IsNot Nothing) AndAlso Request.FabricVersion IsNot Nothing If OptiFineAsMod Then Log("[Download] OptiFine 将作为 Mod 进行下载") OptiFineFolder = New McVersion(OutputFolder).GetPathIndie(True) & "mods\" End If '记录日志 If OptiFineFolder IsNot Nothing Then Log("[Download] OptiFine 缓存：" & OptiFineFolder) If ForgeFolder IsNot Nothing Then Log("[Download] Forge 缓存：" & ForgeFolder) If FabricFolder IsNot Nothing Then Log("[Download] Fabric 缓存：" & FabricFolder) If LiteLoaderFolder IsNot Nothing Then Log("[Download] LiteLoader 缓存：" & LiteLoaderFolder) Log("[Download] 对应的原版版本：" & Request.MinecraftName) '重复版本检查 If File.Exists(OutputFolder & Request.TargetVersionName & ".json") Then Hint("版本 " & Request.TargetVersionName & " 已经存在！", HintType.Critical) Return Nothing End If Dim LoaderList As New List(Of LoaderBase) 'Fabric API If Request.FabricApi IsNot Nothing Then LoaderList.Add(New LoaderDownload("下载 Fabric API", New List(Of NetFile) From {Request.FabricApi.ToNetFile(New McVersion(OutputFolder).GetPathIndie(True) & "mods\")}) With {.ProgressWeight = 3, .Block = False}) End If 'OptiFabric If Request.OptiFabric IsNot Nothing Then LoaderList.Add(New LoaderDownload("下载 OptiFabric", New List(Of NetFile) From {Request.OptiFabric.ToNetFile(New McVersion(OutputFolder).GetPathIndie(True) & "mods\")}) With {.ProgressWeight = 3, .Block = False}) End If '原版 Dim ClientLoader = New LoaderCombo(Of String)("下载原版 " & Request.MinecraftName, McDownloadClientLoader(Request.MinecraftName, Request.MinecraftJson, Request.TargetVersionName)) With {.Show = False, .ProgressWeight = 39, .Block = Request.ForgeVersion Is Nothing AndAlso Request.OptiFineEntry Is Nothing AndAlso Request.FabricVersion Is Nothing AndAlso Request.LiteLoaderEntry Is Nothing} LoaderList.Add(ClientLoader) 'OptiFine If Request.OptiFineEntry IsNot Nothing Then If OptiFineAsMod Then LoaderList.Add(New LoaderCombo(Of String)("下载 OptiFine " & Request.OptiFineEntry.NameDisplay, McDownloadOptiFineSaveLoader(Request.OptiFineEntry, OptiFineFolder & Request.OptiFineEntry.NameFile)) With {.Show = False, .ProgressWeight = 16, .Block = Request.ForgeVersion Is Nothing AndAlso Request.FabricVersion Is Nothing AndAlso Request.LiteLoaderEntry Is Nothing}) Else LoaderList.Add(New LoaderCombo(Of String)("下载 OptiFine " & Request.OptiFineEntry.NameDisplay, McDownloadOptiFineLoader(Request.OptiFineEntry, TempMcFolder, ClientLoader, False)) With {.Show = False, .ProgressWeight = 24, .Block = Request.ForgeVersion Is Nothing AndAlso Request.FabricVersion Is Nothing AndAlso Request.LiteLoaderEntry Is Nothing}) End If End If 'Forge If Request.ForgeVersion IsNot Nothing Then LoaderList.Add(New LoaderCombo(Of String)("下载 Forge " & Request.ForgeVersion, McDownloadForgeLoader(Request.ForgeVersion, Request.MinecraftName, Request.ForgeEntry, TempMcFolder, ClientLoader, False)) With {.Show = False, .ProgressWeight = 25, .Block = Request.FabricVersion Is Nothing AndAlso Request.LiteLoaderEntry Is Nothing}) End If 'LiteLoader If Request.LiteLoaderEntry IsNot Nothing Then LoaderList.Add(New LoaderCombo(Of String)("下载 LiteLoader " & Request.MinecraftName, McDownloadLiteLoaderLoader(Request.LiteLoaderEntry, TempMcFolder, ClientLoader, False)) With {.Show = False, .ProgressWeight = 1, .Block = Request.FabricVersion Is Nothing}) End If 'Fabric Loader If Request.FabricVersion IsNot Nothing Then LoaderList.Add(New LoaderCombo(Of String)("下载 Fabric " & Request.FabricVersion, McDownloadFabricLoader(Request.FabricVersion, Request.MinecraftName, TempMcFolder, False)) With {.Show = False, .ProgressWeight = 2, .Block = True}) End If '合并安装 LoaderList.Add(New LoaderTask(Of String, String)("安装游戏", Sub(Task As LoaderTask(Of String, String)) InstallMerge(OutputFolder, OutputFolder, OptiFineFolder, OptiFineAsMod, ForgeFolder, Request.ForgeVersion, FabricFolder, LiteLoaderFolder) Task.Progress = 0.3 If Directory.Exists(TempMcFolder & "libraries") Then CopyDirectory(TempMcFolder & "libraries", PathMcFolder & "libraries") If Directory.Exists(TempMcFolder & "mods") Then CopyDirectory(TempMcFolder & "mods", PathMcFolder & "mods") End Sub) With {.ProgressWeight = 2, .Block = True}) '补全文件 If Not DontFixLibraries AndAlso (Request.OptiFineEntry IsNot Nothing OrElse (Request.ForgeVersion IsNot Nothing AndAlso Request.ForgeVersion.Split(".")(0) >= 20) OrElse Request.FabricVersion IsNot Nothing OrElse Request.LiteLoaderEntry IsNot Nothing) Then 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(OutputFolder))) With {.ProgressWeight = 1, .Show = False}) LoadersLib.Add(New LoaderDownload("下载游戏支持库文件（副加载器）", New List(Of NetFile)) With {.ProgressWeight = 7, .Show = False}) LoaderList.Add(New LoaderCombo(Of String)("下载游戏支持库文件", LoadersLib) With {.ProgressWeight = 8}) End If '总加载器 Return LoaderList End Function Private IsInstallTempCleared As Boolean = False ''' ''' 将多个版本 Json 进行合并，如果目标已存在则直接覆盖。失败会抛出异常。 ''' Private Sub InstallMerge(OutputFolder As String, MinecraftFolder As String, Optional OptiFineFolder As String = Nothing, Optional OptiFineAsMod As Boolean = False, Optional ForgeFolder As String = Nothing, Optional ForgeVersion As String = Nothing, Optional FabricFolder As String = Nothing, Optional LiteLoaderFolder As String = Nothing) Log("[Download] 开始进行版本合并，输出：" & OutputFolder & "，Minecraft：" & MinecraftFolder & If(OptiFineFolder IsNot Nothing, "，OptiFine：" & OptiFineFolder, "") & If(ForgeFolder IsNot Nothing, "，Forge：" & ForgeFolder, "") & If(LiteLoaderFolder IsNot Nothing, "，LiteLoader：" & LiteLoaderFolder, "") & If(FabricFolder IsNot Nothing, "，Fabric：" & FabricFolder, "")) Directory.CreateDirectory(OutputFolder) Dim HasOptiFine As Boolean = OptiFineFolder IsNot Nothing AndAlso Not OptiFineAsMod, HasForge As Boolean = ForgeFolder IsNot Nothing, HasLiteLoader As Boolean = LiteLoaderFolder IsNot Nothing, HasFabric As Boolean = FabricFolder IsNot Nothing Dim OutputName As String, MinecraftName As String, OptiFineName As String, ForgeName As String, LiteLoaderName As String, FabricName As String Dim OutputJsonPath As String, MinecraftJsonPath As String, OptiFineJsonPath As String = Nothing, ForgeJsonPath As String = Nothing, LiteLoaderJsonPath As String = Nothing, FabricJsonPath As String = Nothing Dim OutputJar As String, MinecraftJar As String #Region "初始化路径信息" If Not OutputFolder.EndsWith("\") Then OutputFolder += "\" OutputName = GetFolderNameFromPath(OutputFolder) OutputJsonPath = OutputFolder & OutputName & ".json" OutputJar = OutputFolder & OutputName & ".jar" If Not MinecraftFolder.EndsWith("\") Then MinecraftFolder += "\" MinecraftName = GetFolderNameFromPath(MinecraftFolder) MinecraftJsonPath = MinecraftFolder & MinecraftName & ".json" MinecraftJar = MinecraftFolder & MinecraftName & ".jar" If HasOptiFine Then If Not OptiFineFolder.EndsWith("\") Then OptiFineFolder += "\" OptiFineName = GetFolderNameFromPath(OptiFineFolder) OptiFineJsonPath = OptiFineFolder & OptiFineName & ".json" End If If HasForge Then If Not ForgeFolder.EndsWith("\") Then ForgeFolder += "\" ForgeName = GetFolderNameFromPath(ForgeFolder) ForgeJsonPath = ForgeFolder & ForgeName & ".json" End If If HasLiteLoader Then If Not LiteLoaderFolder.EndsWith("\") Then LiteLoaderFolder += "\" LiteLoaderName = GetFolderNameFromPath(LiteLoaderFolder) LiteLoaderJsonPath = LiteLoaderFolder & LiteLoaderName & ".json" End If If HasFabric Then If Not FabricFolder.EndsWith("\") Then FabricFolder += "\" FabricName = GetFolderNameFromPath(FabricFolder) FabricJsonPath = FabricFolder & FabricName & ".json" End If #End Region Dim OutputJson As JObject, MinecraftJson As JObject, OptiFineJson As JObject = Nothing, ForgeJson As JObject = Nothing, LiteLoaderJson As JObject = Nothing, FabricJson As JObject = Nothing #Region "读取文件并检查文件是否合规" Dim MinecraftJsonText As String = ReadFile(MinecraftJsonPath) If Not MinecraftJsonText.StartsWith("{") Then Throw New Exception("Minecraft json 有误，地址：" & MinecraftJsonPath & "，前段内容：" & MinecraftJsonText.Substring(0, Math.Min(MinecraftJsonText.Length, 1000))) MinecraftJson = GetJson(MinecraftJsonText) If HasOptiFine Then Dim OptiFineJsonText As String = ReadFile(OptiFineJsonPath) If Not OptiFineJsonText.StartsWith("{") Then Throw New Exception("OptiFine json 有误，地址：" & OptiFineJsonPath & "，前段内容：" & OptiFineJsonText.Substring(0, Math.Min(OptiFineJsonText.Length, 1000))) OptiFineJson = GetJson(OptiFineJsonText) End If If HasForge Then Dim ForgeJsonText As String = ReadFile(ForgeJsonPath) If Not ForgeJsonText.StartsWith("{") Then Throw New Exception("Forge json 有误，地址：" & ForgeJsonPath & "，前段内容：" & ForgeJsonText.Substring(0, Math.Min(ForgeJsonText.Length, 1000))) ForgeJson = GetJson(ForgeJsonText) End If If HasLiteLoader Then Dim LiteLoaderJsonText As String = ReadFile(LiteLoaderJsonPath) If Not LiteLoaderJsonText.StartsWith("{") Then Throw New Exception("LiteLoader json 有误，地址：" & LiteLoaderJsonPath & "，前段内容：" & LiteLoaderJsonText.Substring(0, Math.Min(LiteLoaderJsonText.Length, 1000))) LiteLoaderJson = GetJson(LiteLoaderJsonText) End If If HasFabric Then Dim FabricJsonText As String = ReadFile(FabricJsonPath) If Not FabricJsonText.StartsWith("{") Then Throw New Exception("Fabric json 有误，地址：" & FabricJsonPath & "，前段内容：" & FabricJsonText.Substring(0, Math.Min(FabricJsonText.Length, 1000))) FabricJson = GetJson(FabricJsonText) End If #End Region #Region "处理 Json 文件" '获取 minecraftArguments Dim AllArguments As String = If(MinecraftJson("minecraftArguments"), " ").ToString & " " & If(OptiFineJson IsNot Nothing, If(OptiFineJson("minecraftArguments"), " ").ToString, " ") & " " & If(ForgeJson IsNot Nothing, If(ForgeJson("minecraftArguments"), " ").ToString, " ") & " " & If(LiteLoaderJson IsNot Nothing, If(LiteLoaderJson("minecraftArguments"), " ").ToString, " ") '分割参数字符串 Dim RawArguments As List(Of String) = AllArguments.Split(" ").Where(Function(l) l <> "").Select(Function(l) l.Trim).ToList Dim SplitArguments As New List(Of String) For i = 0 To RawArguments.Count - 1 If RawArguments(i).StartsWith("-") Then SplitArguments.Add(RawArguments(i)) ElseIf SplitArguments.Count > 0 AndAlso SplitArguments.Last.StartsWith("-") AndAlso Not SplitArguments.Last.Contains(" ") Then SplitArguments(SplitArguments.Count - 1) = SplitArguments.Last & " " & RawArguments(i) Else SplitArguments.Add(RawArguments(i)) End If Next Dim RealArguments As String = Join(SplitArguments.Distinct.ToList, " ") '合并 OutputJson = MinecraftJson If HasOptiFine Then '合并 OptiFine OptiFineJson.Remove("releaseTime") OptiFineJson.Remove("time") OutputJson.Merge(OptiFineJson) End If If HasForge Then '合并 Forge ForgeJson.Remove("releaseTime") ForgeJson.Remove("time") OutputJson.Merge(ForgeJson) End If If HasLiteLoader Then '合并 LiteLoader LiteLoaderJson.Remove("releaseTime") LiteLoaderJson.Remove("time") OutputJson.Merge(LiteLoaderJson) End If If HasFabric Then '合并 Fabric FabricJson.Remove("releaseTime") FabricJson.Remove("time") OutputJson.Merge(FabricJson) End If '修改 If RealArguments IsNot Nothing Then OutputJson("minecraftArguments") = RealArguments OutputJson.Remove("_comment_") OutputJson.Remove("inheritsFrom") OutputJson.Remove("jar") OutputJson("id") = OutputName #End Region #Region "保存" WriteFile(OutputJsonPath, OutputJson.ToString) If MinecraftJar <> OutputJar Then '可能是同一个文件 If File.Exists(OutputJar) Then File.Delete(OutputJar) CopyFile(MinecraftJar, OutputJar) End If Log("[Download] 版本合并 " & OutputName & " 完成") #End Region End Sub #End Region End Module