Public Module ModLaunch #Region "开始" Public CurrentLaunchOptions As McLaunchOptions = Nothing Public Class McLaunchOptions '''

''' 强制指定在启动后进入的服务器 IP。 ''' 默认值：Nothing。使用版本设置的值。 '''

Public ServerIp As String = Nothing '''

''' 将启动脚本保存到该地址，然后取消启动。这同时会改变启动时的提示等。 ''' 默认值：Nothing。不保存。 '''

Public SaveBatch As String = Nothing '''

''' 强行指定启动的 MC 版本。 ''' 默认值：Nothing。使用 McInstanceCurrent。 '''

Public Instance As McInstance = Nothing '''

''' 额外的启动参数。 '''

Public ExtraGameArgs As New List(Of String) End Class '''

''' 尝试启动 Minecraft。必须在 UI 线程调用。 ''' 返回是否实际开始了启动（如果没有，则一定弹出了错误提示）。 '''

Public Function McLaunchStart(Optional Options As McLaunchOptions = Nothing) As Boolean CurrentLaunchOptions = If(Options, New McLaunchOptions) '预检查 If Not RunInUi() Then Throw New Exception("McLaunchStart 必须在 UI 线程调用！") If McLaunchLoader.State = LoadState.Loading Then Hint("已有游戏正在启动中！", HintType.Red) Return False End If '强制切换需要启动的版本 If CurrentLaunchOptions.Instance IsNot Nothing AndAlso McInstanceSelected <> CurrentLaunchOptions.Instance Then McLaunchLog("在启动前切换到版本 " & CurrentLaunchOptions.Instance.Name) '检查版本是否存在 Try CurrentLaunchOptions.Instance.GetJsonPath() Catch Hint($"无法启动 {CurrentLaunchOptions.Instance.Name}：当前 Minecraft 文件夹中尚未安装该版本！", HintType.Red) Return False End Try '检查版本 CurrentLaunchOptions.Instance.Load() If CurrentLaunchOptions.Instance.State = McInstanceState.Error Then Hint($"无法启动 {CurrentLaunchOptions.Instance.Name}：{CurrentLaunchOptions.Instance.Info}", HintType.Red) Return False End If '切换版本 McInstanceSelected = CurrentLaunchOptions.Instance FrmLaunchLeft.RefreshButtonsUI() FrmLaunchLeft.RefreshPage(False, False) End If FrmMain.AprilGiveup() '禁止进入版本选择页面（否则就可以在启动中切换 McInstanceSelected 了） FrmMain.PageStack = FrmMain.PageStack.Where(Function(p) p.Page <> FormMain.PageType.InstanceSelect).ToList '实际启动加载器 McLaunchLoader.Start(Options, IsForceRestart:=True) Return True End Function '''

''' 记录启动日志。 '''

Public Sub McLaunchLog(Text As String) Text = FilterUserName(FilterAccessToken(Text, "*"), "*") RunInUi(Sub() FrmLaunchRight.LabLog.Text += $"{vbCrLf}[{GetTimeNow()}] {Text}") Log("[Launch] " & Text) End Sub '启动状态切换 Public McLaunchLoader As New LoaderTask(Of McLaunchOptions, Object)("Loader Launch", AddressOf McLaunchStart) With {.OnStateChanged = AddressOf McLaunchState} Public McLaunchLoaderReal As LoaderCombo(Of Object) Public McLaunchProcess As Process Public McLaunchWatcher As Watcher Private Sub McLaunchState(Loader As LoaderTask(Of McLaunchOptions, Object)) Select Case McLaunchLoader.State Case LoadState.Finished, LoadState.Failed, LoadState.Waiting, LoadState.Interrupted FrmLaunchLeft.PageChangeToLogin() Case LoadState.Loading '在预检测结束后再触发动画 FrmLaunchRight.LabLog.Text = "" End Select End Sub '''

''' 指定启动中断时的提示文本。若不为 Nothing 则会显示为绿色。 '''

Private InterruptHint As String = Nothing '实际的启动方法 Private Sub McLaunchStart(Loader As LoaderTask(Of McLaunchOptions, Object)) '开始动画 RunInUiWait(AddressOf FrmLaunchLeft.PageChangeToLaunching) '预检测（预检测的错误将直接抛出） Try McLaunchPrecheck() McLaunchLog("预检测已通过") Catch ex As Exception If Not ex.Message.StartsWithF("$$") Then Hint(ex.Message, HintType.Red) Throw End Try Dim IsSavingBatch As Boolean = CurrentLaunchOptions?.SaveBatch IsNot Nothing '正式加载 Try '构造主加载器 Dim Loaders As New List(Of LoaderBase) From { New LoaderTask(Of Integer, Integer)("获取 Java", AddressOf McLaunchJava) With {.ProgressWeight = 4, .Block = False}, McLoginLoader, '.ProgressWeight = 15, .Block = False New LoaderCombo(Of String)("补全文件", DlClientFix(McInstanceSelected, False, AssetsIndexExistsBehaviour.DownloadInBackground)) With {.ProgressWeight = 15, .Show = False}, New LoaderTask(Of String, Integer)("获取启动参数", AddressOf McLaunchArgumentMain) With {.ProgressWeight = 2}, New LoaderTask(Of Integer, Integer)("解压文件", AddressOf McLaunchNatives) With {.ProgressWeight = 2}, New LoaderTask(Of Integer, Integer)("预启动处理", AddressOf McLaunchPrerun) With {.ProgressWeight = 1}, New LoaderTask(Of Integer, Integer)("执行自定义命令", AddressOf McLaunchCustom) With {.ProgressWeight = 1}, New LoaderTask(Of Integer, Process)("启动进程", AddressOf McLaunchRun) With {.ProgressWeight = 2}, New LoaderTask(Of Process, Integer)("等待游戏窗口出现", AddressOf McLaunchWait) With {.ProgressWeight = 1}, New LoaderTask(Of Integer, Integer)("结束处理", AddressOf McLaunchEnd) With {.ProgressWeight = 1} } '内存优化 Select Case Settings.Get("VersionRamOptimize", Instance:=McInstanceSelected) Case 0 '全局 If Settings.Get("LaunchArgumentRam") Then '使用全局设置 CType(Loaders(2), LoaderCombo(Of String)).Block = False Loaders.Insert(3, New LoaderTask(Of Integer, Integer)("内存优化", AddressOf McLaunchMemoryOptimize) With {.ProgressWeight = 30}) End If Case 1 '开启 CType(Loaders(2), LoaderCombo(Of String)).Block = False Loaders.Insert(3, New LoaderTask(Of Integer, Integer)("内存优化", AddressOf McLaunchMemoryOptimize) With {.ProgressWeight = 30}) Case 2 '关闭 End Select Dim LaunchLoader As New LoaderCombo(Of Object)("Minecraft 启动", Loaders) With {.Show = False} If McLoginLoader.State = LoadState.Finished Then McLoginLoader.State = LoadState.Waiting '要求重启登录主加载器，它会自行决定是否启动副加载器 '等待加载器执行并更新 UI McLaunchLoaderReal = LaunchLoader InterruptHint = Nothing LaunchLoader.Start() '任务栏进度条 LoaderTaskbarAdd(LaunchLoader) Do While LaunchLoader.State = LoadState.Loading FrmLaunchLeft.Dispatcher.Invoke(AddressOf FrmLaunchLeft.LaunchingRefresh) Thread.Sleep(100) Loop FrmLaunchLeft.Dispatcher.Invoke(AddressOf FrmLaunchLeft.LaunchingRefresh) '成功与失败处理 Select Case LaunchLoader.State Case LoadState.Finished Hint(McInstanceSelected.Name & " 启动成功！", HintType.Green) '上报 If Not IsSavingBatch Then Telemetry("Minecraft 启动成功", "Version", McInstanceSelected.VersionDisplayName, "LoginType", GetStringFromEnum(CType(Settings.Get("LoginType"), McLoginType))) End If Case LoadState.Interrupted If InterruptHint Is Nothing Then Hint(If(IsSavingBatch, "已取消导出启动脚本！", "已取消启动！"), HintType.Blue) Else Hint(InterruptHint, HintType.Green) End If Case LoadState.Failed Throw LaunchLoader.Error Case Else Throw New Exception("错误的状态改变：" & GetStringFromEnum(CType(LaunchLoader.State, [Enum]))) End Select Catch ex As Exception Dim CurrentEx = ex NextInner: If CurrentEx.Message.StartsWithF("$") Then '若有以 $ 开头的错误信息，则以此为准显示提示 '若错误信息为 $$，则不提示 If Not CurrentEx.Message = "$$" Then MyMsgBox(CurrentEx.Message.TrimStart("$"), If(IsSavingBatch, "导出启动脚本失败", "启动失败")) Throw ElseIf CurrentEx.InnerException IsNot Nothing Then '检查下一级错误 CurrentEx = CurrentEx.InnerException GoTo NextInner Else '没有特殊处理过的错误信息 McLaunchLog("错误：" & ex.GetDetail()) Log(ex, If(IsSavingBatch, "导出启动脚本失败", "Minecraft 启动失败"), NotifyLevel.MsgBox, If(IsSavingBatch, "导出启动脚本失败", "启动失败")) '上报 If Not IsSavingBatch Then Telemetry("Minecraft 启动失败", "Version", McInstanceSelected.VersionDisplayName, "LoginType", GetStringFromEnum(CType(Settings.Get("LoginType"), McLoginType)), "Exception", FilterUserName(FilterAccessToken(ex.GetDetail(), "*"), "*")) End If Throw End If End Try End Sub #End Region #Region "内存优化" Private Sub McLaunchMemoryOptimize(Loader As LoaderTask(Of Integer, Integer)) McLaunchLog("内存优化开始") Dim Finished As Boolean = False RunInNewThread( Sub() PageOtherTest.MemoryOptimize(False) Finished = True End Sub, "Launch Memory Optimize") Do While Not Finished AndAlso Not Loader.IsInterrupted If Loader.Progress < 0.7 Then Loader.Progress += 0.007 '10s Else Loader.Progress += (0.95 - Loader.Progress) * 0.02 '最快 += 0.005 End If Thread.Sleep(100) Loop End Sub #End Region #Region "预检测" Private Sub McLaunchPrecheck() If Settings.Get("SystemDebugDelay") Then Thread.Sleep(RandomInteger(100, 2000)) '检查路径 If McInstanceSelected.PathIndie.Contains("!") OrElse McInstanceSelected.PathIndie.Contains(";") Then Throw New Exception("游戏路径中不可包含 ! 或 ;（" & McInstanceSelected.PathIndie & "）") If McInstanceSelected.PathVersion.Contains("!") OrElse McInstanceSelected.PathVersion.Contains(";") Then Throw New Exception("游戏路径中不可包含 ! 或 ;（" & McInstanceSelected.PathVersion & "）") '检查版本 If McInstanceSelected Is Nothing Then Throw New Exception("未选择 Minecraft 版本！") McInstanceSelected.Load() If McInstanceSelected.State = McInstanceState.Error Then Throw New Exception("Minecraft 存在问题：" & McInstanceSelected.Info) '检查输入信息 Dim CheckResult As String = "" RunInUiWait(Sub() CheckResult = McLoginAble(McLoginInput())) If CheckResult <> "" Then Throw New ArgumentException(CheckResult) '求赞助 If BuildType = BuildTypes.Release AndAlso CurrentLaunchOptions?.SaveBatch Is Nothing Then '保存脚本时不提示 RunInNewThread( Sub() Select Case Settings.Get("SystemLaunchCount") Case 10, 20, 40, 60, 80, 100, 120, 150, 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, 1800, 2000 If MyMsgBox("PCL 已经为你启动了 " & Settings.Get("SystemLaunchCount") & " 次游戏啦！" & vbCrLf & "如果 PCL 还算好用的话，能不能考虑赞助一下 PCL……" & vbCrLf & "如果没有大家的支持，PCL 很难在免费、无任何广告的情况下维持数年的更新（磕头）……！", Settings.Get("SystemLaunchCount") & " 次启动！", "支持 PCL！", "但是我拒绝") = 1 Then OpenWebsite("https://meloong.com/afd/a/LTCat") End If End Select End Sub, "Donate") End If '正版购买提示 If CurrentLaunchOptions?.SaveBatch Is Nothing AndAlso '保存脚本时不提示 Not Settings.Get("HintBuy") AndAlso Settings.Get("LoginType") <> McLoginType.Ms Then If IsSystemLanguageChinese() Then RunInNewThread( Sub() Select Case Settings.Get("SystemLaunchCount") Case 3, 8, 15, 30, 50, 70, 90, 110, 130, 180, 220, 280, 330, 380, 450, 550, 660, 750, 880, 950, 1100, 1300, 1500, 1700, 1900 If MyMsgBox("你已经启动了 " & Settings.Get("SystemLaunchCount") & " 次 Minecraft 啦！" & vbCrLf & "如果觉得 Minecraft 还不错，可以购买正版支持一下，毕竟开发游戏也真的很不容易……不要一直白嫖啦。" & vbCrLf & vbCrLf & "在登录一次正版账号后，就不会再出现这个提示了！", "考虑一下正版？", "支持正版游戏！", "下次一定") = 1 Then OpenWebsite("https://www.xbox.com/zh-cn/games/store/minecraft-java-bedrock-edition-for-pc/9nxp44l49shj") End If End Select End Sub, "Buy Minecraft") ElseIf Settings.Get("LoginType") = McLoginType.Legacy Then Select Case MyMsgBox("你必须先登录正版账号，才能进行离线登录！", "正版验证", "购买正版", "试玩", "返回", Button1Action:=Sub() OpenWebsite("https://www.xbox.com/zh-cn/games/store/minecraft-java-bedrock-edition-for-pc/9nxp44l49shj")) Case 2 Hint("游戏将以试玩模式启动！", HintType.Red) CurrentLaunchOptions.ExtraGameArgs.Add("--demo") Case 3 Throw New Exception("$$") End Select End If End If End Sub #End Region #Region "主登录模块" '登录方式 Public Enum McLoginType Legacy = 0 Nide = 2 Auth = 3 Ms = 5 End Enum '各个登录方式的对应数据 Public MustInherit Class McLoginData '''

''' 登录方式。 '''

Public Type As McLoginType Public Overrides Function Equals(obj As Object) As Boolean Return obj IsNot Nothing AndAlso obj.GetHashCode() = GetHashCode() End Function End Class Public Class McLoginServer Inherits McLoginData '''

''' 登录用户名。 '''

Public UserName As String '''

''' 登录密码。 '''

Public Password As String '''

''' 登录服务器基础地址。 '''

Public BaseUrl As String '''

''' 登录所使用的标识符，目前只可能为 “Auth” 或 “Nide”，用于存储缓存等。 '''

Public Token As String '''

''' 登录方式的描述字符串，如 “正版”、“统一通行证”。 '''

Public Description As String '''

''' 是否在本次登录中强制要求玩家重新选择角色，目前仅对 Authlib-Injector 生效。 '''

Public ForceReselectProfile As Boolean = False Public Sub New(Type As McLoginType) Me.Type = Type End Sub Public Overrides Function GetHashCode() As Integer Return GetHash(UserName & Password & BaseUrl & Token & Type) Mod Integer.MaxValue End Function End Class Public Class McLoginMs Inherits McLoginData '''

''' 缓存的 OAuth Refresh Token。若没有则为空字符串。 '''

Public OAuthRefreshToken As String = "" Public AccessToken As String = "" Public Uuid As String = "" Public UserName As String = "" Public ProfileJson As String = "" Public Sub New() Type = McLoginType.Ms End Sub Public Overrides Function GetHashCode() As Integer Return GetHash(OAuthRefreshToken & AccessToken & Uuid & UserName & ProfileJson) Mod Integer.MaxValue End Function End Class Public Class McLoginLegacy Inherits McLoginData '''

''' 登录用户名。 '''

Public UserName As String '''

''' 皮肤种类。 '''

Public SkinType As Integer '''

''' 若采用正版皮肤，则为该皮肤名。 '''

Public SkinName As String Public Sub New() Type = McLoginType.Legacy End Sub Public Overrides Function GetHashCode() As Integer Return GetHash(UserName & SkinType & SkinName & Type) Mod Integer.MaxValue End Function End Class '登录返回结果 Public Structure McLoginResult Public Name As String Public Uuid As String Public AccessToken As String Public Type As String Public ClientToken As String '''

''' 进行微软登录时返回的 profile 信息。 '''

Public ProfileJson As String End Structure '''

''' 根据登录信息获取玩家的 MC 用户名。如果无法获取则返回 Nothing。 '''

Public Function McLoginName() As String '根据当前登录方式优先返回 Select Case Settings.Get("LoginType") Case McLoginType.Ms If Settings.Get("CacheMsV2Name") <> "" Then Return Settings.Get("CacheMsV2Name") Case McLoginType.Legacy If Settings.Get("LoginLegacyName") <> "" Then Return Settings.Get("LoginLegacyName").ToString.BeforeFirst("¨") Case McLoginType.Nide If Settings.Get("CacheNideName") <> "" Then Return Settings.Get("CacheNideName") Case McLoginType.Auth If Settings.Get("CacheAuthName") <> "" Then Return Settings.Get("CacheAuthName") End Select '查找所有可能的项 If Settings.Get("CacheMsV2Name") <> "" Then Return Settings.Get("CacheMsV2Name") If Settings.Get("CacheNideName") <> "" Then Return Settings.Get("CacheNideName") If Settings.Get("CacheAuthName") <> "" Then Return Settings.Get("CacheAuthName") If Settings.Get("LoginLegacyName") <> "" Then Return Settings.Get("LoginLegacyName").ToString.BeforeFirst("¨") Return Nothing End Function '''

''' 当前是否可以进行登录。若不可以则会返回错误原因。 '''

Public Function McLoginAble() As String Select Case Settings.Get("LoginType") Case McLoginType.Ms If Settings.Get("CacheMsV2OAuthRefresh") = "" Then Return FrmLoginMs.IsVaild() Else Return "" End If Case McLoginType.Legacy Return FrmLoginLegacy.IsVaild() Case McLoginType.Nide If Settings.Get("CacheNideAccess") = "" Then Return FrmLoginNide.IsVaild() Else Return "" End If Case McLoginType.Auth If Settings.Get("CacheAuthAccess") = "" Then Return FrmLoginAuth.IsVaild() Else Return "" End If Case Else Return "未知的登录方式" End Select End Function '''

''' 登录输入是否可以进行登录。若不可以则会返回错误原因。 '''

Public Function McLoginAble(LoginData As McLoginData) As String Select Case LoginData.Type Case McLoginType.Ms Return PageLoginMs.IsVaild(LoginData) Case McLoginType.Legacy Return PageLoginLegacy.IsVaild(LoginData) Case McLoginType.Nide Return PageLoginNide.IsVaild(LoginData) Case McLoginType.Auth Return PageLoginAuth.IsVaild(LoginData) Case Else Return "未知的登录方式" End Select End Function '登录主模块加载器 Public McLoginLoader As New LoaderTask(Of McLoginData, McLoginResult)("登录", AddressOf McLoginStart, AddressOf McLoginInput, ThreadPriority.BelowNormal) With {.ReloadTimeout = 1, .ProgressWeight = 15, .Block = False} Public Function McLoginInput() As McLoginData Dim LoginData As McLoginData = Nothing Dim LoginType As McLoginType = Settings.Get("LoginType") Try Select Case LoginType Case McLoginType.Legacy LoginData = PageLoginLegacy.GetLoginData() Case McLoginType.Ms If Settings.Get("CacheMsV2OAuthRefresh") = "" Then LoginData = PageLoginMs.GetLoginData() Else LoginData = PageLoginMsSkin.GetLoginData() End If Case McLoginType.Nide If Settings.Get("CacheNideAccess") = "" Then LoginData = PageLoginNide.GetLoginData() Else LoginData = PageLoginNideSkin.GetLoginData() End If Case McLoginType.Auth If Settings.Get("CacheAuthAccess") = "" Then LoginData = PageLoginAuth.GetLoginData() Else LoginData = PageLoginAuthSkin.GetLoginData() End If End Select Catch ex As Exception Log(ex, "获取登录输入信息失败（" & GetStringFromEnum(LoginType) & "）", NotifyLevel.MsgBoxAndFeedback) End Try Return LoginData End Function Private Sub McLoginStart(Data As LoaderTask(Of McLoginData, McLoginResult)) McLaunchLog("登录加载已开始") '校验登录信息 Dim CheckResult As String = McLoginAble(Data.Input) If Not CheckResult = "" Then Throw New ArgumentException(CheckResult) '获取对应加载器 Dim Loader As LoaderBase = Nothing Select Case Data.Input.Type Case McLoginType.Ms Loader = McLoginMsLoader Case McLoginType.Legacy Loader = McLoginLegacyLoader Case McLoginType.Nide Loader = McLoginNideLoader Case McLoginType.Auth Loader = McLoginAuthLoader End Select '尝试加载 Loader.WaitForExit(Data.Input, McLoginLoader, Data.IsForceRestarting) Data.Output = CType(Loader, Object).Output RunInUi(Sub() FrmLaunchLeft.RefreshPage(True, False)) '刷新自动填充列表 McLaunchLog("登录加载已结束") End Sub #End Region #Region "分方式登录模块" '各个登录方式的主对象与输入构造 Public McLoginMsLoader As New LoaderTask(Of McLoginMs, McLoginResult)("Loader Login Ms", AddressOf McLoginMsStart) With {.ReloadTimeout = 1} Public McLoginLegacyLoader As New LoaderTask(Of McLoginLegacy, McLoginResult)("Loader Login Legacy", AddressOf McLoginLegacyStart) Public McLoginNideLoader As New LoaderTask(Of McLoginServer, McLoginResult)("Loader Login Nide", AddressOf McLoginServerStart) With {.ReloadTimeout = 1000 * 60 * 10} Public McLoginAuthLoader As New LoaderTask(Of McLoginServer, McLoginResult)("Loader Login Auth", AddressOf McLoginServerStart) With {.ReloadTimeout = 1000 * 60 * 10} '主加载函数，返回所有需要的登录信息 Private McLoginMsRefreshTime As Long = Val(Settings.Get("CacheMsV2OAuthExpires")) 'Minecraft Access Token到期时间 Private Sub McLoginMsStart(Data As LoaderTask(Of McLoginMs, McLoginResult)) Dim Input As McLoginMs = Data.Input Dim LogUsername As String = Input.UserName McLaunchLog("登录方式：正版（" & If(LogUsername = "", "尚未登录", LogUsername) & "）") Data.Progress = 0.05 '检查是否已经登录完成 If Not Data.IsForceRestarting AndAlso '不要求强行重启 'Input.AccessToken <> "" AndAlso '因为会影响有效期判断（每次启动就刷新，不论是否过期），所以注释掉了 (McLoginMsRefreshTime > 0 AndAlso GetUnixTimestamp() < McLoginMsRefreshTime) Then '完成时间在有效期内 Data.Output = New McLoginResult With {.AccessToken = Input.AccessToken, .Name = Input.UserName, .Uuid = Input.Uuid, .Type = "Microsoft", .ClientToken = Input.Uuid, .ProfileJson = Input.ProfileJson} GoTo SkipLogin End If '尝试登录 Dim OAuthTokens As String() If Input.OAuthRefreshToken = "" Then '无 RefreshToken Relogin: OAuthTokens = MsLoginStep1New(Data) Else '有 RefreshToken OAuthTokens = MsLoginStep1Refresh(Input.OAuthRefreshToken) If OAuthTokens(0) = "Relogin" Then GoTo Relogin '要求重新打开登录网页认证 End If If Data.IsInterrupted Then Throw New ThreadInterruptedException Data.Progress = 0.25 If Data.IsInterrupted Then Throw New ThreadInterruptedException Dim OAuthAccessToken As String = OAuthTokens(0) Dim OAuthRefreshToken As String = OAuthTokens(1) Dim XBLToken As String = MsLoginStep2(OAuthAccessToken) Data.Progress = 0.4 If Data.IsInterrupted Then Throw New ThreadInterruptedException Dim Tokens = MsLoginStep3(XBLToken) Data.Progress = 0.55 If Data.IsInterrupted Then Throw New ThreadInterruptedException Dim Step4Tokens As String() = MsLoginStep4(Tokens) Dim AccessToken As String = Step4Tokens(0) McLoginMsRefreshTime = GetUnixTimestamp() + Step4Tokens(1) 'Token 到期时间，以秒为单位 Data.Progress = 0.7 If Data.IsInterrupted Then Throw New ThreadInterruptedException MsLoginStep5(AccessToken) Data.Progress = 0.85 If Data.IsInterrupted Then Throw New ThreadInterruptedException Dim Result = MsLoginStep6(AccessToken) Data.Progress = 0.98 '输出登录结果 Settings.Set("CacheMsV2OAuthRefresh", OAuthRefreshToken) Settings.Set("CacheMsV2Access", AccessToken) Settings.Set("CacheMsV2Uuid", Result(0)) Settings.Set("CacheMsV2Name", Result(1)) Settings.Set("CacheMsV2ProfileJson", Result(2)) Settings.Set("CacheMsV2OAuthExpires", McLoginMsRefreshTime) Dim MsJson As JObject = GetJson(Settings.Get("LoginMsJson")) MsJson.Remove(Input.UserName) '如果更改了玩家名…… MsJson(Result(1)) = OAuthRefreshToken Settings.Set("LoginMsJson", MsJson.ToString(Newtonsoft.Json.Formatting.None)) Data.Output = New McLoginResult With {.AccessToken = AccessToken, .Name = Result(1), .Uuid = Result(0), .Type = "Microsoft", .ClientToken = Result(0), .ProfileJson = Result(2)} '结束 McLaunchLog("微软登录完成") SkipLogin: Settings.Set("HintBuy", True) '关闭正版购买提示 If ThemeUnlock(10, False) Then MyMsgBox("感谢你对正版游戏的支持！" & vbCrLf & "隐藏主题跳票红已解锁！", "提示") End Sub Private Sub McLoginServerStart(Data As LoaderTask(Of McLoginServer, McLoginResult)) Dim Input As McLoginServer = Data.Input Dim NeedRefresh As Boolean = False, WasRefreshed As Boolean = False McLaunchLog("登录方式：" & Input.Description) Data.Progress = 0.05 '尝试登录 If (Not Data.Input.ForceReselectProfile) AndAlso Settings.Get("Cache" & Input.Token & "Username") = Data.Input.UserName AndAlso Settings.Get("Cache" & Input.Token & "Pass") = Data.Input.Password AndAlso Settings.Get("Cache" & Input.Token & "Access") <> "" AndAlso Settings.Get("Cache" & Input.Token & "Client") <> "" AndAlso Settings.Get("Cache" & Input.Token & "Uuid") <> "" AndAlso Settings.Get("Cache" & Input.Token & "Name") <> "" Then '尝试验证登录 Try If Data.IsInterrupted Then Throw New ThreadInterruptedException McLoginRequestValidate(Data) GoTo LoginFinish Catch ex As Exception Log(ex, "验证登录失败") If IsNetworkRelated(ex) Then Throw New Exception("$登录失败：你的网络环境不佳，导致难以连接到海外服务器。" & vbCrLf & "请稍后再试，或使用加速器、VPN 改善网络环境。") End Try Data.Progress = 0.25 '尝试刷新登录 Refresh: Try If Data.IsInterrupted Then Throw New ThreadInterruptedException McLoginRequestRefresh(Data, NeedRefresh) GoTo LoginFinish Catch ex As Exception McLaunchLog("刷新登录失败：" & ex.GetDetail()) If WasRefreshed Then Throw New Exception("二轮刷新登录失败", ex) End Try Data.Progress = If(NeedRefresh, 0.85, 0.45) End If '尝试普通登录 Try If Data.IsInterrupted Then Throw New ThreadInterruptedException NeedRefresh = McLoginRequestLogin(Data) Catch ex As Exception McLaunchLog("登录失败：" & ex.GetDetail()) Throw End Try If NeedRefresh Then McLaunchLog("重新进行刷新登录") WasRefreshed = True Data.Progress = 0.65 GoTo Refresh End If LoginFinish: Data.Progress = 0.95 '保存启动记录 Dim Dict As New Dictionary(Of String, String) Dim Emails As New List(Of String) Dim Passwords As New List(Of String) Try If Not Settings.Get("Login" & Input.Token & "Email") = "" Then Emails.AddRange(Settings.Get("Login" & Input.Token & "Email").ToString.Split("¨")) If Not Settings.Get("Login" & Input.Token & "Pass") = "" Then Passwords.AddRange(Settings.Get("Login" & Input.Token & "Pass").ToString.Split("¨")) For i = 0 To Emails.Count - 1 Dict.Add(Emails(i), Passwords(i)) Next Dict.Remove(Input.UserName) Emails = New List(Of String)(Dict.Keys) Emails.Insert(0, Input.UserName) Passwords = New List(Of String)(Dict.Values) Passwords.Insert(0, Input.Password) Settings.Set("Login" & Input.Token & "Email", Emails.Join("¨"c)) Settings.Set("Login" & Input.Token & "Pass", Passwords.Join("¨"c)) Catch ex As Exception Log(ex, "保存启动记录失败", NotifyLevel.AllUsers) Settings.Set("Login" & Input.Token & "Email", "") Settings.Set("Login" & Input.Token & "Pass", "") End Try End Sub Private Sub McLoginLegacyStart(Data As LoaderTask(Of McLoginLegacy, McLoginResult)) Dim Input As McLoginLegacy = Data.Input McLaunchLog("登录方式：离线（" & Input.UserName & "）") Data.Progress = 0.1 With Data.Output .Name = Input.UserName .Uuid = McLoginLegacyUuidWithCustomSkin(Input.UserName, Input.SkinType, Input.SkinName) .Type = "Legacy" End With '将结果扩展到所有项目中 Data.Output.AccessToken = Data.Output.Uuid Data.Output.ClientToken = Data.Output.Uuid '保存启动记录 Dim Names As New List(Of String) If Not Settings.Get("LoginLegacyName") = "" Then Names.AddRange(Settings.Get("LoginLegacyName").ToString.Split("¨")) Names.Remove(Input.UserName) Names.Insert(0, Input.UserName) Settings.Set("LoginLegacyName", Names.Join("¨"c)) End Sub 'Server 登录：三种验证方式的请求 Private Sub McLoginRequestValidate(ByRef Data As LoaderTask(Of McLoginServer, McLoginResult)) McLaunchLog("验证登录开始（Validate, " & Data.Input.Token & "）") '提前缓存信息，否则如果在登录请求过程中退出登录，设置项目会被清空，导致输出存在空值 Dim AccessToken As String = Settings.Get("Cache" & Data.Input.Token & "Access") Dim ClientToken As String = Settings.Get("Cache" & Data.Input.Token & "Client") Dim Uuid As String = Settings.Get("Cache" & Data.Input.Token & "Uuid") Dim Name As String = Settings.Get("Cache" & Data.Input.Token & "Name") '发送登录请求 Dim RequestData As New JObject( New JProperty("accessToken", AccessToken), New JProperty("clientToken", ClientToken), New JProperty("requestUser", True)) NetRequestByClientRetry( Data.Input.BaseUrl & "/validate", HttpMethod.Post, Content:=RequestData.ToString(Newtonsoft.Json.Formatting.None), Headers:={{"Accept-Language", "zh-CN"}}, ContentType:="application/json; charset=utf-8") '没有返回值的 '将登录结果输出 Data.Output.AccessToken = AccessToken Data.Output.ClientToken = ClientToken Data.Output.Uuid = Uuid Data.Output.Name = Name Data.Output.Type = Data.Input.Token '不更改缓存，直接结束 McLaunchLog("验证登录成功（Validate, " & Data.Input.Token & "）") End Sub Private Sub McLoginRequestRefresh(ByRef Data As LoaderTask(Of McLoginServer, McLoginResult), RequestUser As Boolean) McLaunchLog("刷新登录开始（Refresh, " & Data.Input.Token & "）") Dim LoginJson As JObject = GetJson(NetRequestByClientRetry( Data.Input.BaseUrl & "/refresh", HttpMethod.Post, Content:=New JObject( New JProperty("selectedProfile", New JObject( New JProperty("name", Settings.Get($"Cache{Data.Input.Token}Name")), New JProperty("id", Settings.Get($"Cache{Data.Input.Token}Uuid")) )), New JProperty("accessToken", Settings.Get($"Cache{Data.Input.Token}Access")), New JProperty("requestUser", True) ).ToString(Newtonsoft.Json.Formatting.None), Headers:={{"Accept-Language", "zh-CN"}}, ContentType:="application/json; charset=utf-8", RequireJson:=True)) '将登录结果输出 If LoginJson("selectedProfile") Is Nothing Then Throw New Exception("选择的角色 " & Settings.Get("Cache" & Data.Input.Token & "Name") & " 无效！") Data.Output.AccessToken = LoginJson("accessToken").ToString Data.Output.ClientToken = LoginJson("clientToken").ToString Data.Output.Uuid = LoginJson("selectedProfile")("id").ToString Data.Output.Name = LoginJson("selectedProfile")("name").ToString Data.Output.Type = Data.Input.Token '保存缓存 Settings.Set("Cache" & Data.Input.Token & "Access", Data.Output.AccessToken) Settings.Set("Cache" & Data.Input.Token & "Client", Data.Output.ClientToken) Settings.Set("Cache" & Data.Input.Token & "Uuid", Data.Output.Uuid) Settings.Set("Cache" & Data.Input.Token & "Name", Data.Output.Name) Settings.Set("Cache" & Data.Input.Token & "Username", Data.Input.UserName) Settings.Set("Cache" & Data.Input.Token & "Pass", Data.Input.Password) McLaunchLog("刷新登录成功（Refresh, " & Data.Input.Token & "）") End Sub Private Function McLoginRequestLogin(ByRef Data As LoaderTask(Of McLoginServer, McLoginResult)) As Boolean Try Dim NeedRefresh As Boolean = False McLaunchLog("登录开始（Login, " & Data.Input.Token & "）") Dim RequestData As New JObject( New JProperty("agent", New JObject(New JProperty("name", "Minecraft"), New JProperty("version", 1))), New JProperty("username", Data.Input.UserName), New JProperty("password", Data.Input.Password), New JProperty("requestUser", True)) Dim LoginJson As JObject = GetJson(NetRequestByClientRetry( Data.Input.BaseUrl & "/authenticate", HttpMethod.Post, Content:=RequestData.ToString(Newtonsoft.Json.Formatting.None), Headers:={{"Accept-Language", "zh-CN"}}, ContentType:="application/json; charset=utf-8", RequireJson:=True)) '检查登录结果 If LoginJson("availableProfiles").Count = 0 Then If Data.Input.ForceReselectProfile Then Hint("你还没有创建角色，无法更换！", HintType.Red) Throw New Exception("$你还没有创建角色，请在创建角色后再试！") ElseIf Data.Input.ForceReselectProfile AndAlso LoginJson("availableProfiles").IsSingle Then Hint("你的账户中只有一个角色，无法更换！", HintType.Red) End If Dim SelectedName As String = Nothing Dim SelectedId As String = Nothing If (LoginJson("selectedProfile") Is Nothing OrElse Data.Input.ForceReselectProfile) AndAlso LoginJson("availableProfiles").Count > 1 Then '要求选择档案；优先从缓存读取 NeedRefresh = True Dim CacheId As String = Settings.Get("Cache" & Data.Input.Token & "Uuid") For Each Profile In LoginJson("availableProfiles") If Profile("id").ToString = CacheId Then SelectedName = Profile("name").ToString SelectedId = Profile("id").ToString McLaunchLog("根据缓存选择的角色：" & SelectedName) End If Next '缓存无效，要求玩家选择 If SelectedName Is Nothing Then McLaunchLog("要求玩家选择角色") RunInUiWait( Sub() Dim SelectionControl As New List(Of IMyRadio) Dim SelectionJson As New List(Of JToken) For Each Profile In LoginJson("availableProfiles") SelectionControl.Add(New MyRadioBox With {.Text = Profile("name").ToString}) SelectionJson.Add(Profile) Next Dim SelectedIndex As Integer = MyMsgBoxSelect(SelectionControl, "选择使用的角色") SelectedName = SelectionJson(SelectedIndex)("name").ToString SelectedId = SelectionJson(SelectedIndex)("id").ToString End Sub) McLaunchLog("玩家选择的角色：" & SelectedName) End If Else SelectedName = LoginJson("selectedProfile")("name").ToString SelectedId = LoginJson("selectedProfile")("id").ToString End If '将登录结果输出 Data.Output.AccessToken = LoginJson("accessToken").ToString Data.Output.ClientToken = LoginJson("clientToken").ToString Data.Output.Name = SelectedName Data.Output.Uuid = SelectedId Data.Output.Type = Data.Input.Token '保存缓存 Settings.Set("Cache" & Data.Input.Token & "Access", Data.Output.AccessToken) Settings.Set("Cache" & Data.Input.Token & "Client", Data.Output.ClientToken) Settings.Set("Cache" & Data.Input.Token & "Uuid", Data.Output.Uuid) Settings.Set("Cache" & Data.Input.Token & "Name", Data.Output.Name) Settings.Set("Cache" & Data.Input.Token & "Username", Data.Input.UserName) Settings.Set("Cache" & Data.Input.Token & "Pass", Data.Input.Password) McLaunchLog("登录成功（Login, " & Data.Input.Token & "）") Return NeedRefresh Catch ex As Exception Dim AllMessage As String = ex.GetBrief() Log(ex, "登录失败原始错误信息", NotifyLevel.Silent) '读取服务器返回的错误 If TypeOf ex Is ResponsedWebException Then Dim ErrorMessage As String = Nothing Try Dim Response = DirectCast(ex, ResponsedWebException).Response If Response.ContainsIgnoreCase("errorMessage") Then ErrorMessage = GetJson(Response)("errorMessage").ToString() Catch End Try If Not String.IsNullOrWhiteSpace(ErrorMessage) Then If ErrorMessage.Contains("密码错误") OrElse ErrorMessage.ContainsIgnoreCase("Incorrect username or password") Then '密码错误，退出登录 (#5090) McLaunchLog("密码错误，退出登录") Select Case Data.Input.Type Case McLoginType.Auth RunInUi(AddressOf PageLoginAuthSkin.ExitLogin) Case McLoginType.Nide RunInUi(AddressOf PageLoginNideSkin.ExitLogin) End Select End If Throw New Exception("$登录失败：" & ErrorMessage) End If End If '通用关键字检测 If AllMessage.Contains("(403)") Then Select Case Data.Input.Type Case McLoginType.Auth Throw New Exception("$登录失败，以下为可能的原因：" & vbCrLf & " - 输入的账号或密码错误。" & vbCrLf & " - 登录尝试过于频繁，导致被暂时屏蔽。请不要操作，等待 10 分钟后再试。" & vbCrLf & " - 只注册了账号，但没有在皮肤站新建角色。") Case McLoginType.Nide Throw New Exception("$登录失败，以下为可能的原因：" & vbCrLf & " - 输入的账号或密码错误。" & vbCrLf & " - 密码错误次数过多，导致被暂时屏蔽。请不要操作，等待 10 分钟后再试。" & vbCrLf & If(Data.Input.UserName.Contains("@"), "", " - 登录账号应为邮箱或统一通行证账号，而非游戏角色 ID。" & vbCrLf) & " - 只注册了账号，但没有加入对应服务器。") End Select ElseIf ex.IsNetworkRelated() Then Throw New Exception("$登录失败：你的网络环境不佳，导致难以连接到海外服务器。" & vbCrLf & "请稍后再试，或使用加速器、VPN 改善网络环境。") ElseIf ex.Message.StartsWithF("$") Then Throw Else Throw New Exception("登录失败：" & ex.Message, ex) End If Return False End Try End Function '微软登录步骤 1，原始登录：获取 DeviceCode 并开启登录网页 Private Function MsLoginStep1New(Data As LoaderTask(Of McLoginMs, McLoginResult)) As String() '参考：https://learn.microsoft.com/zh-cn/entra/identity-platform/v2-oauth2-device-code '初始请求 Retry: McLaunchLog("开始微软登录步骤 1/6（原始登录）") Dim PrepareJson As JObject = GetJson(NetRequestByClientRetry("https://login.microsoftonline.com/consumers/oauth2/v2.0/devicecode", HttpMethod.Post, Content:=$"client_id={OAuthClientId}&tenant=/consumers&scope=XboxLive.signin%20offline_access", ContentType:="application/x-www-form-urlencoded", RequireJson:=True)) McLaunchLog("网页登录地址：" & PrepareJson("verification_uri").ToString) '弹窗 Dim Converter As New MyMsgBoxConverter With {.Content = PrepareJson, .ForceWait = True, .Type = MyMsgBoxType.Login} WaitingMyMsgBox.Add(Converter) While Converter.Result Is Nothing Thread.Sleep(100) End While If TypeOf Converter.Result Is RestartException Then If MyMsgBox($"请在登录时选择 {vbLQ}其他登录方法{vbRQ}，然后选择 {vbLQ}使用我的密码{vbRQ}。{vbCrLf}如果没有该选项，请选择 {vbLQ}设置密码{vbRQ}，设置完毕后再登录。", "需要使用密码登录", "重新登录", "设置密码", "取消", Button2Action:=Sub() OpenWebsite("https://account.live.com/password/Change")) = 1 Then GoTo Retry Else Throw New Exception("$$") End If ElseIf TypeOf Converter.Result Is Exception Then Throw CType(Converter.Result, Exception) Else Return Converter.Result End If End Function '微软登录步骤 1，刷新登录：从 OAuth Code 或 OAuth RefreshToken 获取 {OAuth AccessToken, OAuth RefreshToken} Private Function MsLoginStep1Refresh(Code As String) As String() McLaunchLog("开始微软登录步骤 1/6（刷新登录）") Dim Result As String Try Result = NetRequestByClientMultiple("https://login.live.com/oauth20_token.srf", HttpMethod.Post, Content:=$"client_id={OAuthClientId}&refresh_token={EscapeUtils.FormUrlEscape(Code)}&grant_type=refresh_token&scope=XboxLive.signin%20offline_access", ContentType:="application/x-www-form-urlencoded", Headers:={{"Accept-Language", "en-US,en;q=0.5"}, {"X-Requested-With", "XMLHttpRequest"}}, ThreadCount:=2) Catch ex As ResponsedWebException '修改错误列表时，同时检查 MyMsgLogin.xaml.vb 中的对应代码 Dim Response = ex.Response If Response.ContainsIgnoreCase("must sign in again") OrElse Response.ContainsIgnoreCase("password expired") OrElse (Response.Contains("refresh_token") AndAlso Response.ContainsIgnoreCase("is not valid")) Then '#269 Return {"Relogin", ""} ElseIf Response.Contains("Account security interrupt") Then MyMsgBox("该账号由于安全问题无法登陆，请前往微软账户页获取更多信息。", "登录失败", "我知道了", IsWarn:=True) Throw New Exception("$$") ElseIf Response.Contains("service abuse") Then MyMsgBox("非常抱歉，该账号已被微软封禁，无法登录。", "登录失败", "我知道了", IsWarn:=True) Throw New Exception("$$") Else Throw End If End Try Dim ResultJson As JObject = GetJson(Result) Dim AccessToken As String = ResultJson("access_token").ToString Dim RefreshToken As String = ResultJson("refresh_token").ToString Return {AccessToken, RefreshToken} End Function '微软登录步骤 2：从 OAuth AccessToken 获取 XBLToken Private Function MsLoginStep2(AccessToken As String) As String McLaunchLog("开始微软登录步骤 2/6") Dim Request As String = "{ ""Properties"": { ""AuthMethod"": ""RPS"", ""SiteName"": ""user.auth.xboxlive.com"", ""RpsTicket"": """ & If(AccessToken.StartsWithF("d="), "", "d=") & AccessToken & """ }, ""RelyingParty"": ""http://auth.xboxlive.com"", ""TokenType"": ""JWT"" }" Dim Result As String = NetRequestByClientMultiple("https://user.auth.xboxlive.com/user/authenticate", HttpMethod.Post, Content:=Request, ContentType:="application/json", RequireJson:=True) Return GetJson(Result)("Token").ToString End Function '微软登录步骤 3：从 XBLToken 获取 {XSTSToken, UHS} Private Function MsLoginStep3(XBLToken As String) As String() McLaunchLog("开始微软登录步骤 3/6") Dim Request As String = "{ ""Properties"": { ""SandboxId"": ""RETAIL"", ""UserTokens"": [""" & XBLToken & """] }, ""RelyingParty"": ""rp://api.minecraftservices.com/"", ""TokenType"": ""JWT"" }" Dim Result As String Try Result = NetRequestByClientMultiple("https://xsts.auth.xboxlive.com/xsts/authorize", HttpMethod.Post, Content:=Request, ContentType:="application/json", RequireJson:=True) Catch ex As ResponsedWebException '参考 https://github.com/PrismarineJS/prismarine-auth/blob/master/src/common/Constants.js If ex.Response.Contains("2148916227") Then MyMsgBox("该账号似乎已被微软封禁，无法登录。", "登录失败", "我知道了", IsWarn:=True) Throw New Exception("$$") ElseIf ex.Response.Contains("2148916233") Then If MyMsgBox("你尚未注册 Xbox 账户，请在注册后再登录。", "登录提示", "注册", "取消") = 1 Then OpenWebsite("https://signup.live.com/signup") End If Throw New Exception("$$") ElseIf ex.Response.Contains("2148916235") Then MyMsgBox($"你的网络所在的国家或地区无法登录微软账号。{vbCrLf}请使用加速器或 VPN，然后再试。", "登录失败", "我知道了") Throw New Exception("$$") ElseIf ex.Response.Contains("2148916238") Then If MyMsgBox("该账号年龄不足，你需要先修改出生日期，然后才能登录。" & vbCrLf & "该账号目前填写的年龄是否在 13 岁以上？", "登录提示", "13 岁以上", "12 岁以下", "我不知道") = 1 Then OpenWebsite("https://account.live.com/editprof.aspx") MyMsgBox("请在打开的网页中修改账号的出生日期（至少改为 18 岁以上）。" & vbCrLf & "在修改成功后等待一分钟，然后再回到 PCL，就可以正常登录了！", "登录提示") Else OpenWebsite("https://support.microsoft.com/zh-cn/account-billing/如何更改-microsoft-帐户上的出生日期-837badbc-999e-54d2-2617-d19206b9540a") MyMsgBox("请根据打开的网页的说明，修改账号的出生日期（至少改为 18 岁以上）。" & vbCrLf & "在修改成功后等待一分钟，然后再回到 PCL，就可以正常登录了！", "登录提示") End If Throw New Exception("$$") Else Throw End If End Try Dim ResultJson As JObject = GetJson(Result) Return { ResultJson("Token"), 'XSTSToken ResultJson("DisplayClaims")("xui")(0)("uhs") 'UHS } End Function '微软登录步骤 4：从 {XSTSToken, UHS} 获取 Minecraft AccessToken Private Function MsLoginStep4(Tokens As String()) As String() McLaunchLog("开始微软登录步骤 4/6") Dim Request As String = New JObject(New JProperty("identityToken", $"XBL3.0 x={Tokens(1)};{Tokens(0)}")).ToString(0) Dim Result As String Try Result = NetRequestByClientRetry("https://api.minecraftservices.com/authentication/login_with_xbox", HttpMethod.Post, Content:=Request, ContentType:="application/json", RequireJson:=True) Catch ex As Net.WebException Dim Message As String = ex.GetBrief() If Message.Contains("(429)") Then Log(ex, "微软登录第 4 步汇报 429") Throw New Exception("$登录尝试太过频繁，请等待几分钟后再试！") ElseIf Message.Contains("(403)") Then Log(ex, "微软登录第 4 步汇报 403") Throw New Exception("$当前 IP 的登录尝试异常。" & vbCrLf & "如果你使用了 VPN 或加速器，请把它们关掉或更换节点后再试！") Else Throw End If End Try Return { GetJson(Result)("access_token").ToString, GetJson(Result)("expires_in").ToString '以秒为单位 } End Function '微软登录步骤 5：验证微软账号是否持有 MC，这也会刷新 XGP Private Sub MsLoginStep5(AccessToken As String) McLaunchLog("开始微软登录步骤 5/6") Dim Result As String = NetRequestByClientMultiple("https://api.minecraftservices.com/entitlements/mcstore", ContentType:="application/json", ThreadCount:=2, Headers:={{"Authorization", "Bearer " & AccessToken}}, RequireJson:=True) Try Dim ResultJson As JObject = GetJson(Result) If Not (ResultJson.ContainsKey("items") AndAlso ResultJson("items").Any) Then Select Case MyMsgBox("你尚未购买正版 Minecraft，或者 Xbox Game Pass 已到期。", "登录失败", "购买 Minecraft", "取消") Case 1 OpenWebsite("https://www.xbox.com/zh-cn/games/store/minecraft-java-bedrock-edition-for-pc/9nxp44l49shj") End Select Throw New Exception("$$") End If Catch ex As Exception Log(ex, "微软登录第 5 步异常：" & Result) Throw End Try End Sub '微软登录步骤 6：从 Minecraft AccessToken 获取 {UUID, UserName, ProfileJson} Private Function MsLoginStep6(AccessToken As String) As String() McLaunchLog("开始微软登录步骤 6/6") Dim Result As String Try Result = NetRequestByClientMultiple("https://api.minecraftservices.com/minecraft/profile", ContentType:="application/json", ThreadCount:=2, Headers:={{"Authorization", "Bearer " & AccessToken}}, RequireJson:=True) Catch ex As WebException Dim Message As String = ex.GetBrief() If Message.Contains("(429)") Then Log(ex, "微软登录第 6 步汇报 429") Throw New Exception("$登录尝试太过频繁，请等待几分钟后再试！") ElseIf Message.Contains("(404)") Then Log(ex, "微软登录第 6 步汇报 404") RunInNewThread( Sub() Select Case MyMsgBox("请先创建 Minecraft 玩家档案，然后再重新登录。", "登录失败", "创建档案", "取消") Case 1 OpenWebsite("https://www.minecraft.net/zh-hans/msaprofile/mygames/editprofile") End Select End Sub, "Login Failed: Create Profile") Throw New Exception("$$") Else Throw End If End Try Dim ResultJson As JObject = GetJson(Result) Dim UUID As String = ResultJson("id").ToString Dim UserName As String = ResultJson("name").ToString Return {UUID, UserName, Result} End Function '返回符合离线皮肤设置的 UUID Private Function McLoginLegacyUuidWithCustomSkin(UserName As String, SkinType As Integer, SkinName As String) As String Dim Uuid As String = McLoginLegacyUuid(UserName) '根据离线皮肤获取实际使用的 Uuid Select Case SkinType Case 0 '默认，不需要处理 Case 1 'Steve Do Until McSkinSex(Uuid) = "Steve" If Uuid.EndsWithF("FFFFF") Then Uuid = Uuid.Substring(0, 27) & "00000" Uuid = Uuid.Substring(0, 27) & (Long.Parse(Uuid.Substring(27), Globalization.NumberStyles.AllowHexSpecifier) + 1).ToString("X").PadLeft(5, "0") Loop Case 2 'Alex Do Until McSkinSex(Uuid) = "Alex" If Uuid.EndsWithF("FFFFF") Then Uuid = Uuid.Substring(0, 27) & "00000" Uuid = Uuid.Substring(0, 27) & (Long.Parse(Uuid.Substring(27), Globalization.NumberStyles.AllowHexSpecifier) + 1).ToString("X").PadLeft(5, "0") Loop Case 3 '使用正版用户名 Try If SkinName <> "" AndAlso McInstanceSelected IsNot Nothing AndAlso McInstanceSelected.Version.Vanilla.Major < 20 Then '1.20+ 或快照版不能使用该项（#3746） Log("[Skin] 由于离线皮肤设置，使用正版 UUID：" & SkinName) Uuid = McLoginMojangUuid(SkinName, False) End If Catch ex As Exception Log(ex, "皮肤信息获取失败，游戏将以无皮肤的方式启动", NotifyLevel.AllUsers) End Try Case 4 '自定义 Do Until McSkinSex(Uuid) = If(Settings.Get("LaunchSkinSlim"), "Alex", "Steve") If Uuid.EndsWithF("FFFFF") Then Uuid = Uuid.Substring(0, 27) & "00000" Uuid = Uuid.Substring(0, 27) & (Long.Parse(Uuid.Substring(27), Globalization.NumberStyles.AllowHexSpecifier) + 1).ToString("X").PadLeft(5, "0") Loop End Select Return Uuid End Function '根据用户名返回对应 UUID，需要多线程 Public Function McLoginMojangUuid(Name As String, ThrowOnNotFound As Boolean) If Name.Trim.Length = 0 Then Return New String("0"c, 32) '从缓存获取 Dim Uuid As String = ReadIni(PathTemp & "Cache\Uuid\Mojang.ini", Name, "") If Len(Uuid) = 32 Then Return Uuid '从官网获取 Try Dim GotJson As JObject = GetJson(NetRequestByClientRetry("https://api.mojang.com/users/profiles/minecraft/" & Name, RequireJson:=True)) If GotJson Is Nothing Then Throw New FileNotFoundException("正版玩家档案不存在（" & Name & "）") Uuid = If(GotJson("id"), "") Catch ex As Exception Log(ex, "从官网获取正版 Uuid 失败（" & Name & "）") If Not ThrowOnNotFound AndAlso ex.GetType.Name = "FileNotFoundException" Then Uuid = McLoginLegacyUuid(Name) '玩家档案不存在 Else Throw New Exception("从官网获取正版 Uuid 失败", ex) End If End Try '写入缓存 If Not Len(Uuid) = 32 Then Throw New Exception("获取的正版 Uuid 长度不足（" & Uuid & "）") WriteIni(PathTemp & "Cache\Uuid\Mojang.ini", Name, Uuid) Return Uuid End Function Public Function McLoginLegacyUuid(Name As String) Dim FullUuid As String = Name.Length.ToString("X").EnsureLength("0", 16) & GetHash(Name).ToString("X").EnsureLength("0", 16) Return FullUuid.Substring(0, 12) & "3" & FullUuid.Substring(13, 3) & "9" & FullUuid.Substring(17, 15) End Function #End Region #Region "Java 处理" Public McLaunchJavaSelected As JavaEntry = Nothing Private Sub McLaunchJava(Task As LoaderTask(Of Integer, Integer)) Dim MinVer As New Version(0, 0, 0, 0), MaxVer As New Version(999, 999, 999, 999) '原版 26-：通过版本号判断 If (Not McInstanceSelected.Version.Vaild AndAlso McInstanceSelected.ReleaseTime >= New Date(2024, 4, 2)) OrElse (McInstanceSelected.Version.Vaild AndAlso McInstanceSelected.Version.Vanilla >= New Version(20, 0, 5)) Then '1.20.5+（24w14a+）：至少 Java 21 MinVer = New Version(1, 21, 0, 0) ElseIf (Not McInstanceSelected.Version.Vaild AndAlso McInstanceSelected.ReleaseTime >= New Date(2021, 11, 16)) OrElse (McInstanceSelected.Version.Vaild AndAlso McInstanceSelected.Version.Vanilla.Major >= 18) Then '1.18 pre2+：至少 Java 17 MinVer = New Version(1, 17, 0, 0) ElseIf (Not McInstanceSelected.Version.Vaild AndAlso McInstanceSelected.ReleaseTime >= New Date(2021, 5, 11)) OrElse (McInstanceSelected.Version.Vaild AndAlso McInstanceSelected.Version.Vanilla.Major >= 17) Then '1.17+ (21w19a+)：至少 Java 16 MinVer = New Version(1, 16, 0, 0) ElseIf McInstanceSelected.ReleaseTime.Year >= 2017 Then 'Minecraft 1.12 与 1.11 的分界线正好是 2017 年，太棒了 '1.12+：至少 Java 8 MinVer = New Version(1, 8, 0, 0) ElseIf McInstanceSelected.ReleaseTime <= New Date(2013, 5, 1) AndAlso McInstanceSelected.ReleaseTime.Year >= 2001 Then '避免某些版本写个 1960 年 '1.5.2-：最高 Java 8 MaxVer = New Version(1, 8, 999, 999) End If '原版 26+：获取 Mojang 要求的 Java 版本 Dim RecommendedComponent As String = Nothing Dim RecommendedCode As Integer = If(McInstanceSelected.JsonObject?("javaVersion")?("majorVersion")?.ToObject(Of Integer), If(McInstanceSelected.JsonVersion?("java_version")?.ToObject(Of Integer), 0)) If RecommendedCode >= 22 Then McLaunchLog("Mojang 要求至少使用 Java " & RecommendedCode) MinVer = New Version(1, RecommendedCode, 0, 0) RecommendedComponent = If(McInstanceSelected.JsonObject?("javaVersion")?("component")?.ToString, McInstanceSelected.JsonVersion?("java_component")?.ToString) If RecommendedComponent = "" Then RecommendedComponent = Nothing End If 'OptiFine 检测 If McInstanceSelected.Version.HasOptiFine AndAlso McInstanceSelected.Version.Vaild Then '不管非标准版本 If McInstanceSelected.Version.Vanilla.Major < 7 Then '<1.7：至多 Java 8 MaxVer = New Version(1, 8, 999, 999) ElseIf McInstanceSelected.Version.Vanilla.Major >= 8 AndAlso McInstanceSelected.Version.Vanilla.Major < 12 Then '1.8 - 1.11：必须恰好 Java 8 MinVer = New Version(1, 8, 0, 0) : MaxVer = New Version(1, 8, 999, 999) ElseIf McInstanceSelected.Version.Vanilla.Major = 12 Then '1.12：最高 Java 8 MaxVer = New Version(1, 8, 999, 999) End If End If 'Forge 检测（部分测试结果见 #8432） If McInstanceSelected.Version.HasForge Then If McInstanceSelected.Version.Vanilla >= New Version(6, 0, 1) AndAlso McInstanceSelected.Version.Vanilla <= New Version(7, 0, 2) Then '1.6.1 - 1.7.2：必须 Java 7 MinVer = If(New Version(1, 7, 0, 0) > MinVer, New Version(1, 7, 0, 0), MinVer) MaxVer = If(New Version(1, 7, 999, 999) < MaxVer, New Version(1, 7, 999, 999), MaxVer) ElseIf McInstanceSelected.Version.Vanilla.Major <= 12 OrElse Not McInstanceSelected.Version.Vaild Then '非标准版本 '<=1.12：Java 8 MaxVer = New Version(1, 8, 999, 999) ElseIf McInstanceSelected.Version.Vanilla.Major <= 14 Then '1.13 - 1.14：Java 8 - 10 MinVer = If(New Version(1, 8, 0, 0) > MinVer, New Version(1, 8, 0, 0), MinVer) MaxVer = If(New Version(1, 10, 999, 999) < MaxVer, New Version(1, 10, 999, 999), MaxVer) ElseIf McInstanceSelected.Version.Vanilla.Major = 15 Then '1.15：Java 8 - 15 MinVer = If(New Version(1, 8, 0, 0) > MinVer, New Version(1, 8, 0, 0), MinVer) MaxVer = If(New Version(1, 15, 999, 999) < MaxVer, New Version(1, 15, 999, 999), MaxVer) ElseIf CompareVersionGE(McInstanceSelected.Version.Forge, "34.0.0") AndAlso CompareVersionGE("36.2.25", McInstanceSelected.Version.Forge) Then '1.16.3~5，Forge 34.0.0 ~ 36.2.25：最高 Java 8u320 MaxVer = If(New Version(1, 8, 0, 320) < MaxVer, New Version(1, 8, 0, 320), MaxVer) ElseIf CompareVersionGE(McInstanceSelected.Version.Forge, "36.2.26") AndAlso CompareVersionGE("36.999.999", McInstanceSelected.Version.Forge) Then '1.16.5，Forge 36.2.26+，<37.0.0：最高 Java 23 MaxVer = If(New Version(1, 23, 999, 999) < MaxVer, New Version(1, 23, 999, 999), MaxVer) ElseIf CompareVersionGE(McInstanceSelected.Version.Forge, "37.0.0") AndAlso CompareVersionGE("37.0.79", McInstanceSelected.Version.Forge) Then '1.17.1，Forge 37.0.0 ~ 37.0.79：最高 Java 16 MaxVer = If(New Version(1, 16, 999, 999) < MaxVer, New Version(1, 16, 999, 999), MaxVer) ElseIf McInstanceSelected.Version.Vanilla.Major = 18 AndAlso McInstanceSelected.Version.HasOptiFine Then '#305 '1.18：若安装了 OptiFine，最高 Java 18 MaxVer = If(New Version(1, 18, 999, 999) < MaxVer, New Version(1, 18, 999, 999), MaxVer) ElseIf CompareVersionGE(McInstanceSelected.Version.Forge, "45.0.21") AndAlso CompareVersionGE("45.0.65", McInstanceSelected.Version.Forge) Then '1.19.4，Forge 45.0.21 ~ 45.0.65：最高 Java 19 MaxVer = If(New Version(1, 19, 999, 999) < MaxVer, New Version(1, 19, 999, 999), MaxVer) ElseIf CompareVersionGE(McInstanceSelected.Version.Forge, "45.0.66") AndAlso CompareVersionGE("47.4.8", McInstanceSelected.Version.Forge) Then '1.19.4~1.20.1，Forge 45.0.66 ~ 47.4.8：最高 Java 21 MaxVer = If(New Version(1, 21, 999, 999) < MaxVer, New Version(1, 21, 999, 999), MaxVer) End If End If 'NeoForge 检测 If McInstanceSelected.Version.HasNeoForge Then If McInstanceSelected.Version.Vanilla = New Version(20, 0, 1) OrElse (CompareVersionGE("20.2.62-beta", McInstanceSelected.Version.NeoForge) AndAlso Not McInstanceSelected.Version.NeoForge.Contains("25w14craftmine")) Then '1.20.1，以及 1.20.2 的 20.2.62-beta 之前：最高 Java 21 MaxVer = If(New Version(1, 21, 999, 999) < MaxVer, New Version(1, 21, 999, 999), MaxVer) End If End If 'Fabric 检测 If McInstanceSelected.Version.HasFabric AndAlso McInstanceSelected.Version.Vaild Then '不管非标准版本 If McInstanceSelected.Version.Vanilla.Major >= 15 AndAlso McInstanceSelected.Version.Vanilla.Major <= 16 Then '1.15 - 1.16：Java 8+ MinVer = If(New Version(1, 8, 0, 0) > MinVer, New Version(1, 8, 0, 0), MinVer) ElseIf McInstanceSelected.Version.Vanilla.Major >= 18 Then '1.18+：Java 17+ MinVer = If(New Version(1, 17, 0, 0) > MinVer, New Version(1, 17, 0, 0), MinVer) End If End If 'LiteLoader 检测 If McInstanceSelected.Version.HasLiteLoader AndAlso McInstanceSelected.Version.Vaild Then '不管非标准版本 '最高 Java 8 MaxVer = If(New Version(1, 8, 999, 999) < MaxVer, New Version(1, 8, 999, 999), MaxVer) End If '统一通行证检测 If Settings.Get("LoginType") = McLoginType.Nide Then '至少 Java 8u101 MinVer = If(New Version(1, 8, 0, 141) > MinVer, New Version(1, 8, 0, 141), MinVer) End If SyncLock JavaLock '选择 Java McLaunchLog("Java 版本需求：最低 " & MinVer.ToString & "，最高 " & MaxVer.ToString) McLaunchJavaSelected = JavaSelect("$$", MinVer, MaxVer, McInstanceSelected) If Task.IsInterrupted Then Return If McLaunchJavaSelected IsNot Nothing Then McLaunchLog("选择的 Java：" & McLaunchJavaSelected.ToString) Return End If '无合适的 Java If Task.IsInterrupted Then Return '中断加载会导致 JavaSelect 异常地返回空值，误判找不到 Java McLaunchLog("无合适的 Java，准备自动下载") Dim JavaCode As String If MinVer >= New Version(1, 9) Then JavaCode = MinVer.Minor ElseIf MaxVer < New Version(1, 8) Then MyMsgBox($"你需要安装 Java 7 才能启动该版本。{vbCrLf}请自行搜索并安装 Java 7，安装后在设置 → 启动选项 → 游戏 Java 中重新搜索或导入。", "未找到 Java") Throw New Exception("$$") ElseIf MinVer > New Version(1, 8, 0, 140) AndAlso MaxVer < New Version(1, 8, 0, 321) Then MyMsgBox($"你需要安装 Java 8u141 ~ 8u320 才能启动该版本。{vbCrLf}请自行搜索并安装，安装后在设置 → 启动选项 → 游戏 Java 中重新搜索或导入。", "未找到 Java") Throw New Exception("$$") ElseIf MinVer > New Version(1, 8, 0, 140) Then MyMsgBox($"你需要安装 Java 8u141 或更高版本的 Java 8 才能启动该版本。{vbCrLf}请自行搜索并安装，安装后在设置 → 启动选项 → 游戏 Java 中重新搜索或导入。", "未找到 Java") Throw New Exception("$$") Else JavaCode = 8 End If '开始自动下载 Dim JavaLoader = GetJavaDownloadLoader() Try JavaLoader.Start(If(RecommendedComponent, JavaCode), IsForceRestart:=True) '在 Java 22+ 时优先使用 Mojang 提供的 Component 字段 Do While JavaLoader.State = LoadState.Loading AndAlso Not Task.IsInterrupted Task.Progress = JavaLoader.Progress Thread.Sleep(10) Loop Finally JavaLoader.Interrupt() '确保取消时中止 Java 下载 End Try '检查下载结果 If JavaSearchLoader.State <> LoadState.Loading Then JavaSearchLoader.State = LoadState.Waiting '2872# McLaunchJavaSelected = JavaSelect("$$", MinVer, MaxVer, McInstanceSelected) If Task.IsInterrupted Then Return If McLaunchJavaSelected IsNot Nothing Then McLaunchLog("选择的 Java：" & McLaunchJavaSelected.ToString) Else Hint("没有可用的 Java，已取消启动！", HintType.Red) Throw New Exception("$$") End If End SyncLock End Sub #End Region #Region "获取 LWJGL 版本" Private Function McLaunchGetLwjglVersion(Mc As McInstance) As String For Each library As McLibToken In McLibListGet(Mc, False) If String.IsNullOrWhiteSpace(library.OriginalName) Then Continue For Dim parts = library.OriginalName.Split(":"c) If parts.Length >= 3 AndAlso parts(0).Equals("org.lwjgl", StringComparison.OrdinalIgnoreCase) AndAlso parts(1).Equals("lwjgl", StringComparison.OrdinalIgnoreCase) Then Return parts(2) End If Next Return Nothing End Function #End Region #Region "启动参数" Private McLaunchArgument As String '主方法 Private Sub McLaunchArgumentMain(Loader As LoaderTask(Of String, Integer)) '获取基础参数 Dim Arguments As New List(Of String) McLaunchLog("参数获取开始") Arguments.AddRange(McLaunchArgumentsJVM()) 'JVM 参数 Arguments.Add(McInstanceSelected.JsonObject("mainClass")) 'mainClass Arguments.AddRange(McLaunchArgumentsGame()) '游戏参数 '替换 McLaunchLog("=================== 启动参数开始 ===================") Dim Replacements = McLaunchArgumentsReplace(Arguments).ToList Dim Argument As String = "" For Each Arg In Arguments '应用替换标记 For Each Replacement In Replacements Arg = Arg.Replace(Replacement.Key, Replacement.Value) Next '为带空格的参数添加双引号 If Arg.Contains(" ") AndAlso Not Arg.StartsWithF("""") AndAlso Not Arg.EndsWithF("""") Then Arg = $"""{Arg.Replace("""", "\""")}""" '转义在原本参数中间的双引号 End If '输出 McLaunchLog(Arg) Argument &= Arg & " " Next McLaunchLog("=================== 启动参数结束 ===================") '输出 McLaunchArgument = Argument.TrimEnd End Sub 'JVM 部分 Private Function McLaunchArgumentsJVM() As List(Of String) Dim Args As New List(Of String) 'Minecraft 参数 If McInstanceSelected.JsonObject("arguments") IsNot Nothing AndAlso McInstanceSelected.JsonObject("arguments")("jvm") IsNot Nothing Then '新版 MC：从版本 JSON 获取参数 Dim CurrentInstance As McInstance = McInstanceSelected NextInstance: McLaunchLog($"新版 JVM 参数：从版本 JSON 获取（{CurrentInstance.Name}）") If CurrentInstance.JsonObject("arguments") IsNot Nothing AndAlso CurrentInstance.JsonObject("arguments")("jvm") IsNot Nothing Then For Each SubJson As JToken In CurrentInstance.JsonObject("arguments")("jvm") Select Case SubJson.Type Case JTokenType.String Args.Add(SubJson.ToString.Trim) Case JTokenType.Object Dim Argument As JObject = CType(SubJson, JObject) If Argument.ContainsKey("rules") AndAlso Not McJsonRuleCheck(Argument("rules")) Then Continue For '不满足准则 If Not Argument.ContainsKey("value") Then Continue For '没有 value 字段 If Argument("value").Type = JTokenType.String Then Args.Add(Argument("value").ToString.Trim) Else For Each value As JToken In Argument("value") Args.Add(value.ToString.Trim) Next End If End Select Next End If If CurrentInstance.InheritName <> "" Then CurrentInstance = New McInstance(CurrentInstance.InheritName) GoTo NextInstance End If '1.17.1 中有个 "-Dos.name=Windows 10"，不立即加双引号会导致 10 被隔开 Args = Args.Select(Function(a) If(a.Contains(" ") AndAlso Not a.StartsWithF("""") AndAlso Not a.EndsWithF(""""), $"""{a.Replace("""", "\""")}""", a)).ToList Else '旧版 MC：直接添加参数 McLaunchLog($"旧版 JVM 参数") Args.Add("-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump") Args.Add("-Djava.library.path=${natives_directory}") Args.Add("-cp") : Args.Add("${classpath}") End If '设置里自定义的参数 Dim CustomArg As String = Settings.Get("VersionAdvanceJvm", Instance:=McInstanceSelected) If CustomArg = "" Then CustomArg = Settings.Get("LaunchAdvanceJvm") '重新分割字符串并去重 Args = DeduplicateJavaArguments(SplitJavaArguments(Args.Join(" "c).Replace("McEmu= ", "McEmu=") & " " & CustomArg).ToList, True) '统一通行证 If McLoginLoader.Output.Type = "Nide" Then Args.Add("-javaagent:""${pure_directory}\nide8auth.jar""=""" & Settings.Get("VersionServerNide", Instance:=McInstanceSelected) & """") End If 'Authlib-Injector If McLoginLoader.Output.Type = "Auth" Then If McLaunchJavaSelected.MajorVersion >= 6 Then Args.Add("-Djavax.net.ssl.trustStoreType=WINDOWS-ROOT") '信任系统根证书（5252#） Dim Server As String = Settings.Get("VersionServerAuthServer", Instance:=McInstanceSelected) Try McLaunchLog($"开始 Authlib Injector Prefetch") Dim Response As String = NetRequestByClientRetry(Server, Encoding:=Encoding.UTF8) Args.Add("-javaagent:""${pure_directory}\authlib-injector.jar""=""" & Server & """") Args.Add("-Dauthlibinjector.side=client") Args.Add("-Dauthlibinjector.yggdrasil.prefetched=" & Convert.ToBase64String(Encoding.UTF8.GetBytes(Response))) Catch ex As Exception Throw New Exception("无法连接到第三方登录服务器（" & If(Server, Nothing) & "）", ex) End Try End If 'JLW Dim UseJLW As Boolean = Not Settings.Get("LaunchAdvanceDisableJLW") AndAlso Not Settings.Get("VersionAdvanceDisableJLW", McInstanceSelected) AndAlso McLaunchJavaSelected.MajorVersion <= 18 If UseJLW Then If McLaunchJavaSelected.MajorVersion >= 9 Then Args.Add("--add-exports") : Args.Add("cpw.mods.bootstraplauncher/cpw.mods.bootstraplauncher=ALL-UNNAMED") End If Args.Add("-Doolloo.jlw.tmpdir=${pure_directory}") '这里需要不以 \ 结尾 End If McLaunchLog("使用 JLW：" & UseJLW) 'LUA Dim UseLUA As Boolean = Not Settings.Get("LaunchAdvanceDisableLUA") AndAlso Not Settings.Get("VersionAdvanceDisableLUA", McInstanceSelected) AndAlso McLaunchGetLwjglVersion(McInstanceSelected) = "3.4.1" If UseLUA Then Args.Add($"-javaagent:""{ExtractPatch("LUA")}""") McLaunchLog("使用 LUA：" & UseLUA) #Region "内存管理" McLaunchLog("当前剩余内存：" & Math.Round(My.Computer.Info.AvailablePhysicalMemory / 1024 / 1024 / 1024 * 10) / 10 & "G") Dim TargetRam As Integer = Math.Floor(PageInstanceSetup.GetRam(McInstanceSelected, Not McLaunchJavaSelected.Is64Bit) * 1024) Args.Add("-Xmx" & TargetRam & "m") '获取设置的管理方式 '0：在 Java 21+ 使用分代 ZGC，20~15 使用非分代的 ZGC，14- 使用 G1GC '1：在 Java 21+ 使用分代 ZGC，20- 使用 G1GC '2：仅 G1GC '3：不指定，玩家自定义 Dim SetupType As Integer = Settings.Get("LaunchAdvanceGC") If McInstanceSelected IsNot Nothing AndAlso Settings.Get("VersionAdvanceGC", McInstanceSelected) > 0 Then SetupType = Settings.Get("VersionAdvanceGC", McInstanceSelected) - 1 '去掉默认 If SetupType <> 3 Then '确定是使用 G1GC 还是 ZGC Dim UseG1GC As Boolean = False If (SetupType = 0 AndAlso McLaunchJavaSelected.MajorVersion < 15) OrElse (SetupType = 1 AndAlso McLaunchJavaSelected.MajorVersion < 21) OrElse (SetupType = 2 OrElse SetupType = 4) Then UseG1GC = True '检查 Java 版本，ZGC 在 Java 15+ 可用，分代 ZGC 在 Java 21+ 可用 If Is32BitSystem OrElse Environment.OSVersion.Version.Major < 10 OrElse Environment.OSVersion.Version.Build < 17763 Then UseG1GC = True '检查系统兼容性，ZGC 需要 Windows 10 1809+ McLaunchLog($"GC 设置：{SetupType}，选取 {If(UseG1GC, "G1GC", "ZGC")}，Java 版本：{McLaunchJavaSelected.MajorVersion}") '移除已有的 GC 参数 Args = Args.Where(Function(a) Not RegexCheck(a, "( )*-XX:[+-]?(Use\w+GC|ZGenerational|UseCompactObjectHeaders|G1\w+Percent|G1\w+Size|(Max|Min)(GCPauseMillis|HeapFreeRatio))")).ToList '添加 GC 参数 Args.Add("-XX:+UnlockExperimentalVMOptions") If McLaunchJavaSelected.MajorVersion >= 24 AndAlso McLaunchJavaSelected.Is64Bit Then Args.Add("-XX:+UseCompactObjectHeaders") If UseG1GC AndAlso SetupType = 4 Then '优化的 G1GC Args.Add("-XX:+UseG1GC") Args.Add("-XX:G1NewSizePercent=20") Args.Add("-XX:G1ReservePercent=20") Args.Add("-XX:G1HeapRegionSize=32M") Args.Add("-XX:MaxGCPauseMillis=50") If Not ModeDebug Then Args.Add("-XX:+PerfDisableSharedMem") If McLaunchJavaSelected.MajorVersion <= 7 Then Args.Add("-XX:MaxPermSize=512m") '#8286 If McLaunchJavaSelected.MajorVersion = 8 Then Args.Add("-XX:+ParallelRefProcEnabled") If McLaunchJavaSelected.MajorVersion >= 12 Then Args.Add("-XX:MinHeapFreeRatio=25") '需要比 G1NewSizePercent 大一点 If McLaunchJavaSelected.MajorVersion >= 12 Then Args.Add("-XX:MaxHeapFreeRatio=40") '需要比 MinHeapFreeRatio 大一些 ElseIf UseG1GC Then 'Mojang G1GC Args.Add("-XX:+UseG1GC") Args.Add("-XX:G1NewSizePercent=20") Args.Add("-XX:G1ReservePercent=20") Args.Add("-XX:G1HeapRegionSize=32M") Args.Add("-XX:MaxGCPauseMillis=50") If McLaunchJavaSelected.MajorVersion <= 7 Then Args.Add("-XX:MaxPermSize=512m") '#8286 Else 'ZGC Args.Add("-XX:+UseZGC") If McLaunchJavaSelected.MajorVersion = 21 OrElse McLaunchJavaSelected.MajorVersion = 22 Then Args.Add("-XX:+ZGenerational") 'Java 23 起默认启用分代 ZGC，不需要再添加参数 End If End If Args.Remove("-XX:MaxDirectMemorySize=256M") '#3511 的清理 #End Region 'Log4j 漏洞防御参数 Args.Add("-Dlog4j2.formatMsgNoLookups=true") '编码（#4700、#5892、#5909） If McLaunchJavaSelected.MajorVersion > 8 AndAlso Not Args.Any(Function(a) a.StartsWithF("-Dstdout.encoding=")) Then Args.Add("-Dstdout.encoding=UTF-8") If McLaunchJavaSelected.MajorVersion > 8 AndAlso Not Args.Any(Function(a) a.StartsWithF("-Dstderr.encoding=")) Then Args.Add("-Dstderr.encoding=UTF-8") If McLaunchJavaSelected.MajorVersion >= 18 AndAlso Not Args.Any(Function(a) a.StartsWithF("-Dfile.encoding=")) Then Args.Add("-Dfile.encoding=COMPAT") 'Dfile.encoding 需要放在 Dstdout.encoding 后面（#6934） '为 JLW 添加 -jar，它必须放在最后 If UseJLW Then Args.Add("-jar") : Args.Add(ExtractPatch("JavaWrapper")) End If '再次去重并输出 Return DeduplicateJavaArguments(Args, True) End Function '游戏参数部分 Private Function McLaunchArgumentsGame() As List(Of String) Dim Arg As String = "" 'Minecraft 参数 '旧版 MC：直接添加参数 If McInstanceSelected.JsonObject("minecraftArguments")?.ToString.Any Then Dim BasicString As String = McInstanceSelected.JsonObject("minecraftArguments").ToString McLaunchLog($"旧版游戏参数：" & BasicString) BasicString += " --height ${resolution_height} --width ${resolution_width}" '总是添加宽高选项，之后去重的时候会覆盖 MC 自带的 Arg &= " " & BasicString End If '新版 MC：从版本 JSON 获取参数 If McInstanceSelected.JsonObject("arguments") IsNot Nothing AndAlso McInstanceSelected.JsonObject("arguments")("game") IsNot Nothing Then Dim CurrentInstance As McInstance = McInstanceSelected Dim AppendArg = Sub(a As String) Arg &= " " & If(a.Contains(" ") AndAlso Not a.StartsWithF("""") AndAlso Not a.EndsWithF(""""), $"""{a.Replace("""", "\""")}""", a) NextInstance: McLaunchLog($"新版游戏参数：从版本 JSON 获取（{CurrentInstance.Name}）") If CurrentInstance.JsonObject("arguments") IsNot Nothing AndAlso CurrentInstance.JsonObject("arguments")("game") IsNot Nothing Then For Each SubJson As JToken In CurrentInstance.JsonObject("arguments")("game") Select Case SubJson.Type Case JTokenType.String AppendArg(SubJson.ToString) Case JTokenType.Object Dim Argument As JObject = CType(SubJson, JObject) If Argument.ContainsKey("rules") AndAlso Not McJsonRuleCheck(Argument("rules")) Then Continue For '不满足准则 If Not Argument.ContainsKey("value") Then Continue For '没有 value 字段 If Argument("value").Type = JTokenType.String Then AppendArg(Argument("value").ToString) Else For Each value As JToken In Argument("value") AppendArg(value.ToString) Next End If End Select Next End If If CurrentInstance.InheritName <> "" Then CurrentInstance = New McInstance(CurrentInstance.InheritName) GoTo NextInstance End If End If '设置里自定义的参数 Dim CustomArg As String = Settings.Get("VersionAdvanceGame", Instance:=McInstanceSelected) If CustomArg = "" Then CustomArg = Settings.Get("LaunchAdvanceGame") Arg &= " " & CustomArg '把 OptiFineForgeTweaker 放在参数的末尾 If (McInstanceSelected.Version.HasForge OrElse McInstanceSelected.Version.HasLiteLoader) AndAlso McInstanceSelected.Version.HasOptiFine Then If Arg.Contains("--tweakClass optifine.OptiFineForgeTweaker") Then McLaunchLog("发现正确的 OptiFineForge TweakClass，目前的游戏参数：" & Arg) Arg = Arg.Replace(" --tweakClass optifine.OptiFineForgeTweaker", "") & " --tweakClass optifine.OptiFineForgeTweaker" End If If Arg.Contains("--tweakClass optifine.OptiFineTweaker") Then McLaunchLog("发现错误的 OptiFineForge TweakClass，目前的游戏参数：" & Arg) Arg = Arg.Replace(" --tweakClass optifine.OptiFineTweaker", "") & " --tweakClass optifine.OptiFineForgeTweaker" Try FileUtils.Write(McInstanceSelected.PathVersion & McInstanceSelected.Name & ".json", ReadFile(McInstanceSelected.PathVersion & McInstanceSelected.Name & ".json").Replace("optifine.OptiFineTweaker", "optifine.OptiFineForgeTweaker")) Catch ex As Exception Log(ex, "替换 OptiFineForge TweakClass 失败") End Try End If End If '重新分割字符串并去重 Dim Args As List(Of String) = DeduplicateJavaArguments(SplitJavaArguments(Arg).ToList, False) '额外传入的参数 Args.AddRange(CurrentLaunchOptions.ExtraGameArgs) '全屏 If Settings.Get("LaunchArgumentWindowType") = 0 Then Args.Add("--fullscreen") '自动进入服务器 Dim Server As String = If(String.IsNullOrEmpty(CurrentLaunchOptions.ServerIp), Settings.Get("VersionServerEnter", McInstanceSelected), CurrentLaunchOptions.ServerIp) If Server.Any Then If McInstanceSelected.ReleaseTime > New Date(2023, 4, 4) Then 'QuickPlay Args.Add($"--quickPlayMultiplayer") : Args.Add(Server) Else '老版本 If Server.Contains(":") Then '包含端口号 Args.Add("--server") : Args.Add(Server.Split(":")(0)) Args.Add("--port") : Args.Add(Server.Split(":")(1)) Else '不包含端口号 Args.Add("--server") : Args.Add(Server) Args.Add("--port") : Args.Add("25565") End If If McInstanceSelected.Version.HasOptiFine Then Hint("OptiFine 与自动进入服务器可能不兼容，有概率导致材质丢失甚至游戏崩溃！", HintType.Red) End If End If '再次去重并输出 Return DeduplicateJavaArguments(Args, False) End Function '获取替换标记 Private Iterator Function McLaunchArgumentsReplace(Arguments As List(Of String)) As IEnumerable(Of (Key As String, Value As String)) '基础参数 Yield ("${classpath_separator}", ";") Yield ("${natives_directory}", GetNativesFolder().TrimEnd("\"c)) Yield ("${library_directory}", FileUtils.ShortenPath(McFolderSelected & "libraries")) Yield ("${libraries_directory}", FileUtils.ShortenPath(McFolderSelected & "libraries")) Yield ("${pure_directory}", PathPure.TrimEnd("\"c)) '由 PCL 添加，这会允许在分割参数并去重后再替换路径，防止路径中的特殊字符影响参数分割和去重 Yield ("${launcher_name}", "PCL") Yield ("${launcher_version}", VersionCode) Yield ("${version_name}", McInstanceSelected.Name) Yield ("${game_directory}", FileUtils.ShortenPath(Left(McInstanceSelected.PathIndie, McInstanceSelected.PathIndie.Count - 1))) Yield ("${assets_root}", FileUtils.ShortenPath(McFolderSelected & "assets")) Yield ("${user_properties}", "{}") Yield ("${auth_player_name}", McLoginLoader.Output.Name) Yield ("${auth_uuid}", McLoginLoader.Output.Uuid) Yield ("${auth_access_token}", McLoginLoader.Output.AccessToken) Yield ("${access_token}", McLoginLoader.Output.AccessToken) Yield ("${auth_session}", McLoginLoader.Output.AccessToken) Yield ("${user_type}", "msa") '#1221 Yield ("${primary_jar}", FileUtils.ShortenPath(McInstanceSelected.PathVersion & McInstanceSelected.Name & ".jar")) '#6942 Yield ("${game_assets}", FileUtils.ShortenPath(McFolderSelected & "assets\virtual\legacy")) '1.5.2 的 pre-1.6 资源索引应与 legacy 合并 Yield ("${assets_index_name}", McAssetsGetIndexName(McInstanceSelected)) '自定义信息 Dim ArgumentInfo As String ArgumentInfo = Settings.Get("VersionArgumentInfo", Instance:=McInstanceSelected) If ArgumentInfo = "" Then ArgumentInfo = Settings.Get("LaunchArgumentInfo") If ArgumentInfo = "" Then '若自定义信息为空，则必须从参数中去掉该部分，不然 MC 会显示 ${version_type} 或者一个空字符串 If Arguments.Contains("--versionType") Then Dim Index As Integer = Arguments.IndexOf("--versionType") Arguments.RemoveAt(Index) If Index < Arguments.Count Then Arguments.RemoveAt(Index) End If Yield ("${version_type}", """""") Else Yield ("${version_type}", ArgumentReplace(ArgumentInfo)) End If '窗口尺寸 Dim TargetSize As Size Select Case Settings.Get("LaunchArgumentWindowType") Case 2 '与启动器尺寸一致 Dim Result As Size RunInUiWait(Sub() Result = New Size(GetPixelSize(FrmMain.PanForm.ActualWidth), GetPixelSize(FrmMain.PanForm.ActualHeight))) TargetSize = Result TargetSize.Height -= 29.5 * DPI / 96 '标题栏高度 Case 3 '自定义 TargetSize = New Size(Math.Max(100, Settings.Get("LaunchArgumentWindowWidth")), Math.Max(100, Settings.Get("LaunchArgumentWindowHeight"))) Case Else TargetSize = New Size(854, 480) End Select If McInstanceSelected.Version.Vanilla.Major <= 12 AndAlso McLaunchJavaSelected.MajorVersion <= 8 AndAlso McLaunchJavaSelected.Version.Revision >= 200 AndAlso McLaunchJavaSelected.Version.Revision <= 321 AndAlso Not McInstanceSelected.Version.HasOptiFine AndAlso Not McInstanceSelected.Version.HasForge Then '修复 1.12.2- 下 JRE 8u200~321 下窗口大小为设置大小的 DPI% 倍（#3463） McLaunchLog($"已应用窗口大小过大修复（{McLaunchJavaSelected.Version.Revision}）") TargetSize.Width /= DPI / 96 TargetSize.Height /= DPI / 96 End If Yield ("${resolution_width}", Math.Round(TargetSize.Width)) Yield ("${resolution_height}", Math.Round(TargetSize.Height)) '支持库 Dim Cps As New List(Of String) Dim OptiFineCp As String = Nothing For Each Library As McLibToken In McLibListGet(McInstanceSelected, True) If Library.IsNatives Then Continue For If Library.Name IsNot Nothing AndAlso Library.Name = "optifine:OptiFine" Then OptiFineCp = Library.LocalPath Else Cps.Add(Library.LocalPath) End If Next If OptiFineCp IsNot Nothing Then Cps.Insert(Cps.Count - 2, OptiFineCp) 'OptiFine 的总是需要放到倒数第二位 Yield ("${classpath}", Cps.Select(Function(c) FileUtils.ShortenPath(c)).Join(";"c)) End Function '''

''' 分割 Java 参数字符串。 '''

Private Iterator Function SplitJavaArguments(Arg As String) As IEnumerable(Of String) Arg = Arg.ReplaceLineEndings(" ", mergeMultiple:=True).Trim '预处理换行符 If String.IsNullOrWhiteSpace(Arg) Then Return Dim Current As New StringBuilder Dim InQuotes As Boolean = False Dim i As Integer = 0 While i < Arg.Length Dim c As Char = Arg(i) If c = "\"c AndAlso i + 1 < Arg.Length AndAlso Arg(i + 1) = """"c Then '检测 \" '转义的双引号：保留反斜杠和引号，不切换 InQuotes Current.Append("\""") i += 1 '额外跳过下一个字符（双引号） ElseIf c = """"c Then '未转义的双引号：切换 InQuotes InQuotes = Not InQuotes Current.Append(c) ElseIf c = " "c AndAlso Not InQuotes Then '不在双引号内的空格：一个参数结束 If Current.Length > 0 Then Yield Current.ToString() Current.Clear() End If Else '普通字符，直接添加 Current.Append(c) End If i += 1 End While If Current.Length > 0 Then Yield Current.ToString '添加剩余的 End Function '''

''' 对 Java 参数进行去重。 '''

Private Function DeduplicateJavaArguments(Args As List(Of String), IsJVMArgs As Boolean) As List(Of String) Dim Result As New List(Of String) Dim i As Integer = 0 While i < Args.Count Dim Key As String = Args(i) If Not Key.StartsWithF("-") OrElse (i + 1 >= Args.Count OrElse (Args(i + 1).StartsWithF("-") AndAlso Val(Args(i + 1).AfterFirst("-")) = 0)) Then '避免 -xPos 23 -xPos -50 中后面的 -50 被识别为参数 '单参数 i += 1 If Result.Contains(Key) Then McLaunchLog($"已去重单个{If(IsJVMArgs, " JVM ", "游戏")}参数：{Key}") Continue While End If Result.Add(Key) Else '以空格间隔的键值对（例如 --width 233） Dim Value As String = Args(i + 1) i += 2 For j = 0 To Result.Count - 2 '向前寻找相同的键 If Result(j) <> Key Then Continue For '仅当是游戏参数且不是 tweakClass 时，用新的值覆盖旧的值 '据测试，如果包含多个相同 --width 或 --uuid 等参数，两个都会直接失效，如果这发生在关键参数上会导致崩溃 If Not IsJVMArgs AndAlso Key <> "--tweakClass" Then McLaunchLog($"已覆盖重复的{If(IsJVMArgs, " JVM ", "游戏")}参数：{Key} {Result(j + 1)} → {Key} {Value}") Result(j + 1) = Value Continue While End If '键和值完全相同，直接抛弃 If Result(j + 1) = Value Then McLaunchLog($"已去重{If(IsJVMArgs, " JVM ", "游戏")}参数对：{Key} {Value}") Continue While End If Next Result.Add(Key) Result.Add(Value) End If End While Return Result End Function #End Region #Region "解压 Natives" Private Sub McLaunchNatives(Loader As LoaderTask(Of Integer, Integer)) '创建文件夹 Dim Target As String = GetNativesFolder() DirectoryUtils.Create(Target) '解压文件 McLaunchLog("正在解压 Natives 文件") Dim ExistFiles As New List(Of String) For Each Native As McLibToken In McLibListGet(McInstanceSelected, True) If Not Native.IsNatives Then Continue For Dim Zip As ZipArchive Try Zip = New ZipArchive(New FileStream(Native.LocalPath, FileMode.Open, FileAccess.Read, FileShare.Read)) Catch ex As InvalidDataException Log(ex, "打开 Natives 文件失败（" & Native.LocalPath & "）") File.Delete(Native.LocalPath) Throw New Exception("无法打开 Natives 文件（" & Native.LocalPath & "），该文件可能已损坏，请重新尝试启动游戏") End Try For Each Entry In Zip.Entries Dim FileName As String = Entry.FullName If FileName.EndsWithF(".dll", True) Then '实际解压文件的步骤 Dim FilePath As String = Target & FileName ExistFiles.Add(FilePath) Dim OriginalFile As New FileInfo(FilePath) If OriginalFile.Exists Then If OriginalFile.Length = Entry.Length Then If ModeDebug Then McLaunchLog("无需解压：" & FilePath) Continue For End If '删除原文件 Try File.Delete(FilePath) Catch ex As UnauthorizedAccessException McLaunchLog("删除原 dll 访问被拒绝，这通常代表有一个 MC 正在运行，跳过解压：" & FilePath) McLaunchLog("实际的错误信息：" & ex.GetDetail()) Exit For End Try End If '解压新文件 FileUtils.Write(FilePath, Entry.Open) McLaunchLog("已解压：" & FilePath) End If Next If Zip IsNot Nothing Then Zip.Dispose() Next '删除多余文件 For Each FileName As String In Directory.GetFiles(Target) If ExistFiles.Contains(FileName) Then Continue For Try McLaunchLog("删除：" & FileName) File.Delete(FileName) Catch ex As UnauthorizedAccessException McLaunchLog("删除多余文件访问被拒绝，跳过删除步骤") McLaunchLog("实际的错误信息：" & ex.GetDetail()) Return End Try Next End Sub '''

''' 获取 Natives 文件夹路径，以 \ 结尾。 '''

Private Function GetNativesFolder() As String Dim Result As String = FileUtils.ShortenPath(McInstanceSelected.PathVersion) & McInstanceSelected.Name & "-natives\" If Not (IsGBKEncoding OrElse Result.IsAsciiOnly()) Then Result = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "\.minecraft\bin\natives\" If Not Result.IsAsciiOnly() Then Result = OsDrive & "ProgramData\PCL\natives\" End If End If DirectoryUtils.Create(Result) '提前创建，这样 DirectoryUtils.Shorten 才有结果（否则在长路径下首次启动 Forge 会崩溃） Return FileUtils.ShortenPath(Result) End Function #End Region #Region "启动与前后处理" Private Sub McLaunchPrerun() '使用高性能显卡 If Settings.Get("LaunchAdvanceGraphicCard") Then Try SetGPUPreference(McLaunchJavaSelected.PathJava) SetGPUPreference(PathExe) Catch ex As Exception If IsAdmin() Then Log(ex, "直接调整显卡设置失败") Else Log(ex, "直接调整显卡设置失败，将以管理员权限重启 PCL 再次尝试") Try If RunAsAdmin($"--gpu ""{McLaunchJavaSelected.PathJava}""") = ProcessReturnValues.TaskDone Then McLaunchLog("以管理员权限重启 PCL 并调整显卡设置成功") Else Throw New Exception("调整过程中出现异常") End If Catch exx As Exception Log(exx, "调整显卡设置失败，Minecraft 可能会使用默认显卡运行", NotifyLevel.AllUsers) End Try End If End Try End If '更新 launcher_profiles.json Try '确保可用 If Not McLoginLoader.Output.Type = "Microsoft" Then Exit Try McFolderLauncherProfilesJsonCreate(McFolderSelected) '构建需要替换的 Json 对象 Dim ReplaceJsonString As String = " { ""authenticationDatabase"": { ""00000111112222233333444445555566"": { ""username"": """ & McLoginLoader.Output.Name.Replace("""", "-") & """, ""profiles"": { ""66666555554444433333222221111100"": { ""displayName"": """ & McLoginLoader.Output.Name & """ } } } }, ""clientToken"": """ & McLoginLoader.Output.ClientToken & """, ""selectedUser"": { ""account"": ""00000111112222233333444445555566"", ""profile"": ""66666555554444433333222221111100"" } }" Dim ReplaceJson As JObject = GetJson(ReplaceJsonString) '更新文件 Dim Profiles As JObject = GetJson(ReadFile(McFolderSelected & "launcher_profiles.json")) Profiles.Merge(ReplaceJson) FileUtils.Write(McFolderSelected & "launcher_profiles.json", Profiles.ToString, Encoding:=Encoding.GetEncoding("GB18030")) McLaunchLog("已更新 launcher_profiles.json") Catch ex As Exception Log(ex, "更新 launcher_profiles.json 失败，将在删除文件后重试") Try File.Delete(McFolderSelected & "launcher_profiles.json") McFolderLauncherProfilesJsonCreate(McFolderSelected) '构建需要替换的 Json 对象 Dim ReplaceJsonString As String = " { ""authenticationDatabase"": { ""00000111112222233333444445555566"": { ""username"": """ & McLoginLoader.Output.Name.Replace("""", "-") & """, ""profiles"": { ""66666555554444433333222221111100"": { ""displayName"": """ & McLoginLoader.Output.Name & """ } } } }, ""clientToken"": """ & McLoginLoader.Output.ClientToken & """, ""selectedUser"": { ""account"": ""00000111112222233333444445555566"", ""profile"": ""66666555554444433333222221111100"" } }" Dim ReplaceJson As JObject = GetJson(ReplaceJsonString) '更新文件 Dim Profiles As JObject = GetJson(ReadFile(McFolderSelected & "launcher_profiles.json")) Profiles.Merge(ReplaceJson) FileUtils.Write(McFolderSelected & "launcher_profiles.json", Profiles.ToString, Encoding:=Encoding.GetEncoding("GB18030")) McLaunchLog("已在删除后更新 launcher_profiles.json") Catch exx As Exception Log(exx, "更新 launcher_profiles.json 失败", NotifyLevel.MsgBoxAndFeedback) End Try End Try '更新 options.txt Dim SetupFileAddress As String = McInstanceSelected.PathIndie & "options.txt" If Not File.Exists(SetupFileAddress) Then 'Yosbr Mod 兼容（#2385）：https://www.curseforge.com/minecraft/mc-mods/yosbr Dim YosbrFileAddress As String = McInstanceSelected.PathIndie & "config\yosbr\options.txt" If File.Exists(YosbrFileAddress) Then McLaunchLog("将修改 Yosbr Mod 中的 options.txt") SetupFileAddress = YosbrFileAddress WriteIni(SetupFileAddress, "lang", "none") '忽略默认语言 End If End If Try '语言 '1.0- ：没有语言选项 '1.1 ~ 5 ：zh_CN 时正常，zh_cn 时崩溃（最后两位字母必须大写，否则将会 NPE 崩溃） '1.6 ~ 10 ：zh_CN 时正常，zh_cn 时自动切换为英文 '1.11 ~ 12：zh_cn 时正常，zh_CN 时虽然显示了中文但语言设置会错误地显示选择英文 '1.13+ ：zh_cn 时正常，zh_CN 时自动切换为英文 Dim CurrentLang As String = ReadIni(SetupFileAddress, "lang", "none") Dim RequiredLang As String = If(CurrentLang = "none" OrElse Not Directory.Exists(McInstanceSelected.PathIndie & "saves"), '#3844，整合包可能已经自带了 options.txt If(Settings.Get("ToolHelpChinese"), "zh_cn", "en_us"), CurrentLang.Lower) If Not McInstanceSelected.Version.Vaild OrElse McInstanceSelected.Version.Vanilla.Major <= 10 Then '将最后两位改为大写，前面的部分保留 RequiredLang = RequiredLang.Substring(0, RequiredLang.Length - 2) & RequiredLang.Substring(RequiredLang.Length - 2).Upper End If If CurrentLang = RequiredLang Then McLaunchLog($"需要的语言为 {RequiredLang}，当前语言为 {CurrentLang}，无需修改") Else WriteIni(SetupFileAddress, "lang", "-") '触发缓存更改，避免删除后重新下载残留缓存 WriteIni(SetupFileAddress, "lang", RequiredLang) McLaunchLog($"已将语言从 {CurrentLang} 修改为 {RequiredLang}") End If ''如果是初次设置，一并修改 forceUnicodeFont 'If Settings.Get("ToolHelpChinese") AndAlso (CurrentLang = "none" OrElse Not Directory.Exists(McInstanceSelected.PathIndie & "saves")) Then ' WriteIni(SetupFileAddress, "forceUnicodeFont", "true") ' McLaunchLog("已开启 forceUnicodeFont") 'End If '窗口 Select Case Settings.Get("LaunchArgumentWindowType") Case 0 '全屏 WriteIni(SetupFileAddress, "fullscreen", "true") Case 1 '默认 Case Else '其他 WriteIni(SetupFileAddress, "fullscreen", "false") End Select Catch ex As Exception Log(ex, "更新 options.txt 失败", NotifyLevel.AllUsers) End Try '离线皮肤 Alex 警告 If McInstanceSelected.Version.Vanilla.Major <= 7 AndAlso McInstanceSelected.Version.Vanilla.Major >= 2 AndAlso '1.2 ~ 1.7 McLoginLoader.Input.Type = McLoginType.Legacy AndAlso '离线登录 (Settings.Get("LaunchSkinType") = 2 OrElse '强制 Alex (Settings.Get("LaunchSkinType") = 4 AndAlso Settings.Get("LaunchSkinSlim"))) Then '或选用 Alex 皮肤 Hint("此 Minecraft 版本尚不支持 Alex 皮肤，你的皮肤可能会显示为 Steve！", HintType.Red) End If '离线皮肤资源包 Try Dim ZipFileAddress As String = McInstanceSelected.PathIndie & "resourcepacks\PCL2 Skin.zip" DirectoryUtils.Create(ZipFileAddress, isFilePath:=True) Dim NewTypeSetup As Boolean = McInstanceSelected.Version.Vanilla.Major >= 13 OrElse McInstanceSelected.Version.Vanilla.Major < 6 If McLoginLoader.Input.Type = McLoginType.Legacy AndAlso Settings.Get("LaunchSkinType") = 4 AndAlso File.Exists(PathAppdata & "CustomSkin.png") Then DirectoryUtils.Create(PathTemp) Dim MetaFileAddress As String = PathTemp & "pack.mcmeta" Dim PackPicAddress As String = PathTemp & "pack.png" Dim PackFormat As Integer Select Case McInstanceSelected.Version.Vanilla.Major Case 0, 1, 2, 3, 4, 5 '更早的版本没有资源包 McLaunchLog("Minecraft 版本过老，尚不支持自定义离线皮肤") GoTo IgnoreCustomSkin Case 6, 7, 8 PackFormat = 1 Case 9, 10 PackFormat = 2 Case 11, 12 PackFormat = 3 Case 13, 14 PackFormat = 4 Case 15 PackFormat = 5 Case 16 PackFormat = 6 Case 17 PackFormat = 7 Case 18 If McInstanceSelected.Version.Vanilla.Minor <= 2 Then PackFormat = 8 Else PackFormat = 9 End If Case 19 If McInstanceSelected.Version.Vanilla.Minor <= 3 Then PackFormat = 9 Else PackFormat = 12 End If Case 20 If McInstanceSelected.Version.Vanilla.Minor <= 1 Then PackFormat = 15 Else PackFormat = 17 End If Case Else '快照版是 9999 PackFormat = 17 'https://zh.minecraft.wiki/w/数据包#数据包版本 End Select McLaunchLog("正在构建自定义皮肤资源包，格式为：" & PackFormat) '准备文件 Dim Bit As New MyBitmap(PathImage & "Heads/Logo.png") Bit.Save(PackPicAddress) FileUtils.Write(MetaFileAddress, "{""pack"":{""pack_format"":" & PackFormat & ",""description"":""PCL 自定义离线皮肤资源包""}}") Dim Skin As New MyBitmap(PathAppdata & "CustomSkin.png") If (McInstanceSelected.Version.Vanilla.Major = 6 OrElse McInstanceSelected.Version.Vanilla.Major = 7) AndAlso Skin.Pic.Height = 64 Then McLaunchLog("该 Minecraft 版本不支持双层皮肤，已进行裁剪") Skin = Skin.Clip(0, 0, 64, 32) End If Skin.Save(PathExeFolder & "PCL\CustomSkin_Cliped.png") '构建压缩文件 Using ZipFile As New FileStream(ZipFileAddress, FileMode.Create) Using ZipAr As New ZipArchive(ZipFile, ZipArchiveMode.Create) ZipAr.CreateEntryFromFile(MetaFileAddress, "pack.mcmeta") ZipAr.CreateEntryFromFile(PackPicAddress, "pack.png") '1.19.3+ 使用复杂版本的替换 If McInstanceSelected.Version.Vanilla >= New Version(19, 0, 3) Then For Each SkinName In {"alex", "ari", "efe", "kai", "makena", "noor", "steve", "sunny", "zuri"} ZipAr.CreateEntryFromFile(PathExeFolder & "PCL\CustomSkin_Cliped.png", $"assets/minecraft/textures/entity/player/{If(Settings.Get("LaunchSkinSlim"), "slim", "wide")}/{SkinName}.png") Next Else ZipAr.CreateEntryFromFile(PathExeFolder & "PCL\CustomSkin_Cliped.png", "assets/minecraft/textures/entity/" & If(Settings.Get("LaunchSkinSlim"), "alex.png", "steve.png")) End If End Using End Using File.Delete(PathExeFolder & "PCL\CustomSkin_Cliped.png") '更改设置文件 IniClearCache(SetupFileAddress) Dim EnabledResourcePack As String = ReadIni(SetupFileAddress, "resourcePacks", "[]").TrimStart("[").TrimEnd("]") If NewTypeSetup Then If EnabledResourcePack = "" Then EnabledResourcePack = """vanilla""" Dim EnabledResourcePacks As New List(Of String)(EnabledResourcePack.Split(",")) Dim NewResourcePacks As New List(Of String) For Each Res In EnabledResourcePacks If Res <> """file/PCL2 Skin.zip""" AndAlso Res <> "" Then NewResourcePacks.Add(Res) Next NewResourcePacks.Add("""file/PCL2 Skin.zip""") Dim Result As String = "[" & NewResourcePacks.Join(","c) & "]" WriteIni(SetupFileAddress, "resourcePacks", Result) Else Dim EnabledResourcePacks As New List(Of String)(EnabledResourcePack.Split(",")) Dim NewResourcePacks As New List(Of String) For Each Res In EnabledResourcePacks If Res <> """PCL2 Skin.zip""" AndAlso Res <> "" Then NewResourcePacks.Add(Res) Next NewResourcePacks.Add("""PCL2 Skin.zip""") Dim Result As String = "[" & NewResourcePacks.Join(","c) & "]" WriteIni(SetupFileAddress, "resourcePacks", Result) End If IgnoreCustomSkin: ElseIf File.Exists(ZipFileAddress) Then McLaunchLog("正在清空自定义皮肤资源包") '删除压缩文件 File.Delete(ZipFileAddress) '更改设置文件 IniClearCache(SetupFileAddress) Dim EnabledResourcePack As String = ReadIni(SetupFileAddress, "resourcePacks", "[]").TrimStart("[").TrimEnd("]") If NewTypeSetup Then If EnabledResourcePack = "" Then EnabledResourcePack = """vanilla""" Dim EnabledResourcePacks As New List(Of String)(EnabledResourcePack.Split(",")) EnabledResourcePacks.Remove("""file/PCL2 Skin.zip""") Dim Result As String = "[" & EnabledResourcePacks.Join(","c) & "]" WriteIni(SetupFileAddress, "resourcePacks", Result) Else Dim EnabledResourcePacks As New List(Of String)(EnabledResourcePack.Split(",")) EnabledResourcePacks.Remove("""PCL2 Skin.zip""") Dim Result As String = "[" & EnabledResourcePacks.Join(","c) & "]" WriteIni(SetupFileAddress, "resourcePacks", Result) End If End If Catch ex As Exception Log(ex, "离线皮肤资源包设置失败", NotifyLevel.AllUsers) End Try End Sub Private Sub McLaunchCustom(Loader As LoaderTask(Of Integer, Integer)) '获取自定义命令 Dim CustomCommandGlobal As String = Settings.Get("LaunchAdvanceRun") If CustomCommandGlobal <> "" Then CustomCommandGlobal = ArgumentReplace(CustomCommandGlobal) Dim CustomCommandVersion As String = Settings.Get("VersionAdvanceRun", Instance:=McInstanceSelected) If CustomCommandVersion <> "" Then CustomCommandVersion = ArgumentReplace(CustomCommandVersion) '输出 bat Try Dim CmdString As String = $"{If(McLaunchJavaSelected.MajorVersion > 8, "chcp 65001>nul" & vbCrLf, "")}" & "@echo off" & vbCrLf & $"title 启动 - {McInstanceSelected.Name}" & vbCrLf & "echo 游戏正在启动，请稍候。" & vbCrLf & $"cd /D ""{FileUtils.ShortenPath(McInstanceSelected.PathIndie)}""" & vbCrLf & CustomCommandGlobal & vbCrLf & CustomCommandVersion & vbCrLf & $"""{McLaunchJavaSelected.PathJava}"" {McLaunchArgument}" & vbCrLf & "echo 游戏已退出。" & vbCrLf & "pause" FileUtils.Write(If(CurrentLaunchOptions.SaveBatch, PathExeFolder & "PCL\LatestLaunch.bat"), FilterAccessToken(CmdString, "F"), Encoding:=If(McLaunchJavaSelected.MajorVersion > 8, Encoding.UTF8, Encoding.Default)) If CurrentLaunchOptions.SaveBatch IsNot Nothing Then McLaunchLog("导出启动脚本完成，强制结束启动过程") InterruptHint = "导出启动脚本成功！" OpenExplorer(CurrentLaunchOptions.SaveBatch) Loader.Parent.Interrupt() Return '导出脚本完成 End If Catch ex As Exception Log(ex, "输出启动脚本失败") If CurrentLaunchOptions.SaveBatch IsNot Nothing Then Throw ex '直接触发启动失败 End Try '执行自定义命令 If CustomCommandGlobal <> "" Then McLaunchLog("正在执行全局自定义命令：" & CustomCommandGlobal) Dim CustomProcess As Process = Nothing Try CustomProcess = StartProcess(New ProcessStartInfo With { .FileName = "cmd.exe", .Arguments = $"/c ""{CustomCommandGlobal}""", .WorkingDirectory = McFolderSelected, .UseShellExecute = False, .CreateNoWindow = True }) If Settings.Get("LaunchAdvanceRunWait") Then Do Until CustomProcess.HasExited OrElse Loader.IsInterrupted Thread.Sleep(10) Loop End If Catch ex As Exception Log(ex, "执行全局自定义命令失败", NotifyLevel.AllUsers) Finally If CustomProcess IsNot Nothing AndAlso Not CustomProcess.HasExited AndAlso Loader.IsInterrupted Then McLaunchLog("由于取消启动，已强制结束自定义命令 CMD 进程") '#1183 CustomProcess.Kill() End If End Try End If If CustomCommandVersion <> "" Then McLaunchLog("正在执行版本自定义命令：" & CustomCommandVersion) Dim CustomProcess As Process = Nothing Try CustomProcess = StartProcess(New ProcessStartInfo With { .FileName = "cmd.exe", .Arguments = $"/c ""{CustomCommandVersion}""", .WorkingDirectory = McFolderSelected, .UseShellExecute = False, .CreateNoWindow = True }) If Settings.Get("VersionAdvanceRunWait", Instance:=McInstanceSelected) Then Do Until CustomProcess.HasExited OrElse Loader.IsInterrupted Thread.Sleep(10) Loop End If Catch ex As Exception Log(ex, "执行版本自定义命令失败", NotifyLevel.AllUsers) Finally If CustomProcess IsNot Nothing AndAlso Not CustomProcess.HasExited AndAlso Loader.IsInterrupted Then McLaunchLog("由于取消启动，已强制结束自定义命令 CMD 进程") '#1183 CustomProcess.Kill() End If End Try End If End Sub Private Sub McLaunchRun(Loader As LoaderTask(Of Integer, Process)) '启动信息 Dim StartInfo As New ProcessStartInfo(McLaunchJavaSelected.PathJava) '使用 javaw.exe 会导致 #6263 '设置环境变量 Dim PathEnv As String = StartInfo.EnvironmentVariables("Path") Dim Paths As New List(Of String) If Not String.IsNullOrEmpty(PathEnv) Then Paths.AddRange(PathEnv.Split(";")) Paths.Add(FileUtils.ShortenPath(McLaunchJavaSelected.PathFolder)) StartInfo.EnvironmentVariables("Path") = Paths.Distinct.Join(";"c) StartInfo.EnvironmentVariables("appdata") = FileUtils.ShortenPath(McFolderSelected) '设置其他参数 StartInfo.WorkingDirectory = McInstanceSelected.PathIndie StartInfo.UseShellExecute = False StartInfo.RedirectStandardOutput = True StartInfo.RedirectStandardError = True StartInfo.CreateNoWindow = True StartInfo.Arguments = McLaunchArgument '开始进程 Dim GameProcess = StartProcess(StartInfo) McLaunchLog("已启动游戏进程：" & McLaunchJavaSelected.PathJava) If Loader.IsInterrupted Then McLaunchLog("由于取消启动，已强制结束游戏进程") '#1631 GameProcess.Kill() Return End If Loader.Output = GameProcess McLaunchProcess = GameProcess '进程优先级处理 Try GameProcess.PriorityBoostEnabled = True Select Case Settings.Get("LaunchArgumentPriority") Case 0 '高 GameProcess.PriorityClass = ProcessPriorityClass.AboveNormal Case 2 '低 GameProcess.PriorityClass = ProcessPriorityClass.BelowNormal Case Else '中 End Select Catch ex As Exception Log(ex, "设置进程优先级失败", NotifyLevel.MsgBoxAndFeedback) End Try End Sub Private Sub McLaunchWait(Loader As LoaderTask(Of Process, Integer)) '输出信息 McLaunchLog("") McLaunchLog("~ 基础参数 ~") McLaunchLog("PCL 版本：" & VersionDisplay & " (" & VersionCode & ")") McLaunchLog($"游戏版本：{McInstanceSelected.VersionDisplayName}（{McInstanceSelected.Version.Vanilla}，Drop {McInstanceSelected.Version.Drop}{If(McInstanceSelected.Version.Reliable, "", "，无法完全确定")}）") McLaunchLog("资源版本：" & McAssetsGetIndexName(McInstanceSelected)) McLaunchLog("版本继承：" & If(McInstanceSelected.InheritName = "", "无", McInstanceSelected.InheritName)) McLaunchLog("分配的内存：" & PageInstanceSetup.GetRam(McInstanceSelected, Not McLaunchJavaSelected.Is64Bit) & " GB（" & Math.Round(PageInstanceSetup.GetRam(McInstanceSelected, Not McLaunchJavaSelected.Is64Bit) * 1024) & " MB）") McLaunchLog("MC 文件夹：" & McFolderSelected) McLaunchLog("版本文件夹：" & McInstanceSelected.PathVersion) McLaunchLog("版本隔离：" & (McInstanceSelected.PathIndie = McInstanceSelected.PathVersion)) McLaunchLog("HMCL 格式：" & McInstanceSelected.IsHmclFormatJson) McLaunchLog("Java 信息：" & If(McLaunchJavaSelected IsNot Nothing, McLaunchJavaSelected.ToString, "无可用 Java")) McLaunchLog("环境变量：" & If(McLaunchJavaSelected IsNot Nothing, If(McLaunchJavaSelected.HasEnvironment, "已设置", "未设置"), "未设置")) McLaunchLog("Natives 文件夹：" & GetNativesFolder()) McLaunchLog("") McLaunchLog("~ 登录参数 ~") McLaunchLog("玩家用户名：" & McLoginLoader.Output.Name) McLaunchLog("AccessToken：" & McLoginLoader.Output.AccessToken) McLaunchLog("ClientToken：" & McLoginLoader.Output.ClientToken) McLaunchLog("UUID：" & McLoginLoader.Output.Uuid) McLaunchLog("登录方式：" & McLoginLoader.Output.Type) McLaunchLog("") '获取窗口标题 Dim WindowTitle As String = Settings.Get("VersionArgumentTitle", Instance:=McInstanceSelected) If WindowTitle = "" Then WindowTitle = Settings.Get("LaunchArgumentTitle") WindowTitle = ArgumentReplace(WindowTitle, ReplaceTime:=False) '初始化等待 Dim Watcher As New Watcher(Loader, McInstanceSelected, WindowTitle) McLaunchWatcher = Watcher '等待 Do While Watcher.State = Watcher.MinecraftState.Loading Thread.Sleep(100) Loop If Watcher.State = Watcher.MinecraftState.Crashed Then Throw New Exception("$$") End If End Sub Private Sub McLaunchEnd() McLaunchLog("开始启动结束处理") '暂停或开始音乐播放 If Settings.Get("UiMusicStop") Then RunInUi(Sub() If MusicPause() Then Log("[Music] 已根据设置，在启动后暂停音乐播放")) ElseIf Settings.Get("UiMusicStart") Then RunInUi(Sub() If MusicResume() Then Log("[Music] 已根据设置，在启动后开始音乐播放")) End If '启动器可见性 McLaunchLog("启动器可见性：" & Settings.Get("LaunchArgumentVisible")) Select Case Settings.Get("LaunchArgumentVisible") Case 0 '直接关闭 McLaunchLog("已根据设置，在启动后关闭启动器") RunInUi(Sub() FrmMain.EndProgram(False)) Case 2, 3 '隐藏 McLaunchLog("已根据设置，在启动后隐藏启动器") RunInUi(Sub() FrmMain.Hidden = True) Case 4 '最小化 McLaunchLog("已根据设置，在启动后最小化启动器") RunInUi(Sub() FrmMain.WindowState = WindowState.Minimized) Case 5 '啥都不干 End Select '启动计数 Settings.Set("SystemLaunchCount", Settings.Get("SystemLaunchCount") + 1) End Sub #End Region End Module