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Plugins! / Moved Most Trademarked Content to Plugins (in the future, completely independent from vj0) / Detection/AES/Mappings API calls are done in Plugins
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‎Plugins/Epic Games/vj0.Plugins.EpicGames/Detection/EpicGamesDetection.cs‎

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using System.Text.Json;
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using CUE4Parse.UE4.Versions;
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using vj0.Plugins.Interfaces;
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using vj0.Shared.Framework.Base;
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namespace vj0.Plugins.EpicGames.Detection;
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public interface IEpicGamesDetection : IGameDetectionPlugin
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{
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public static BaseProfile? DetectGame(string appName, string pakPath, EGame version, EDetectedGameId gameId)
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{
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var launcherPath = GetLauncherInstalledPath();
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if (launcherPath is null) return null;
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return (from install in launcherPath.InstallationList where install.AppName!.Equals(appName, StringComparison.OrdinalIgnoreCase) select Path.Combine(install.InstallLocation!, pakPath.TrimStart('\\'))
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into fullPath where Directory.Exists(fullPath)
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select new BaseProfile
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{
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Name = appName,
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ArchiveDirectory = fullPath,
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Version = version,
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AutoDetectedGameId = gameId
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}).FirstOrDefault();
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}
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private static LauncherInstalled? GetLauncherInstalledPath()
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{
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return (from drive in DriveInfo.GetDrives() select Path.Combine(drive.Name, "ProgramData", "Epic", "UnrealEngineLauncher", "LauncherInstalled.dat") into path where File.Exists(path) select File.ReadAllText(path) into json select JsonSerializer.Deserialize<LauncherInstalled>(json)).FirstOrDefault();
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}
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private class LauncherInstalled
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{
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public Installation[]? InstallationList { get; set; }
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}
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/* ReSharper disable once ClassNeverInstantiated.Local */
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private class Installation
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{
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/* ReSharper disable once UnusedAutoPropertyAccessor.Local */
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public string? InstallLocation { get; set; }
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/* ReSharper disable once UnusedAutoPropertyAccessor.Local */
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public string? AppName { get; set; }
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}
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}

‎Plugins/Epic Games/vj0.Plugins.EpicGames/vj0.Plugins.EpicGames.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net8.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<IsPublishable>false</IsPublishable>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\..\Source\vj0.Shared\vj0.Shared.csproj" />
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<ProjectReference Include="..\..\vj0.Plugins\vj0.Plugins.csproj" />
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<!-- Licensed ~~~~~~~~~~~ -->
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<PackageReference Include="JWT" Version="11.0.0-beta3" />
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<PackageReference Include="RestSharp" Version="112.1.1-alpha.0.4" />
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<PackageReference Include="RestSharp.Serializers.NewtonsoftJson" Version="112.1.1-alpha.0.4" />
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<!-- <- Licensed ~~~~~~~~~~~ -->
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</ItemGroup>
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</Project>

‎Plugins/Epic Games/vj0.Plugins.Fortnite/Detection/FortniteProfileDetectionPlugin.cs‎

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using CUE4Parse.UE4.Versions;
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using vj0.Plugins.EpicGames.Detection;
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using vj0.Shared.Framework.Base;
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namespace vj0.Plugins.Fortnite.Detection;
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public sealed class FortniteProfileDetectionPlugin : IEpicGamesDetection
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{
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public string Name => "Fortnite Profile Detection";
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public async void Detect(List<BaseProfile> LoadedProfiles, Action<BaseProfile>? onDetected = null)
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{
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await IEpicGamesDetection.TryDetectGameAsync(
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gameId: EDetectedGameId.Fortnite,
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detectFunc: () =>
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{
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var latestVersion = EGame.GAME_UE5_LATEST;
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/* ReSharper disable once ConditionIsAlwaysTrueOrFalse */
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if (latestVersion == EGame.GAME_UE5_6)
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{
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latestVersion = EGame.GAME_UE5_7;
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}
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return IEpicGamesDetection.DetectGame("Fortnite", @"\FortniteGame\Content\Paks", latestVersion, EDetectedGameId.Fortnite);
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},
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onDetected,
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LoadedProfiles
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);
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}
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}

‎Plugins/Epic Games/vj0.Plugins.Fortnite/Resolvers/FortniteArchiveResolverPlugin.cs‎

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using System.Text.RegularExpressions;
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using Serilog;
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using vj0.Plugins.Interfaces;
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using vj0.Plugins.Resolvers;
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using vj0.Shared;
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using vj0.Shared.Extensions;
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using vj0.Shared.Framework.Base;
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using vj0.Shared.Framework.CUEParse;
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namespace vj0.Plugins.Fortnite.Resolvers;
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public sealed class FortniteArchiveResolverPlugin : IArchiveResolverPlugin, IGameIdPlugin
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{
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public string Name => "Fortnite Archive Resolver";
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public EDetectedGameId GameId => EDetectedGameId.Fortnite;
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public bool DoesCharacteristicsMatch(BaseProfile Profile)
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{
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return Profile.ArchiveDirectory.Contains("Fortnite", StringComparison.OrdinalIgnoreCase) && Regex.IsMatch(Profile.Name, @"^\d+(\.\d+){0,2}$");
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}
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public async Task ResolveKeys(BaseProfile Profile)
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{
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var InherentlyMatches = ((IGamePlugin)this).DoesInherentlyMatch(Profile);
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const string GEN_API_URL = $"https://fortnitecentral.genxgames.gg/api/v1/aes";
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var GIT_ARCHIVE_URL = $"https://raw.githubusercontent.com/Tectors/fortnite-aes-archive/refs/heads/master/api/archive/{Profile.Name}.json";
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string API_URL;
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if (InherentlyMatches)
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{
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API_URL = GEN_API_URL;
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} else {
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if (!StringExtensions.TryParseStringToDouble(Profile.Name, out var value))
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{
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return;
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}
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var useGenAPI = value >= 18.00;
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API_URL = useGenAPI ? GEN_API_URL + $"?version={Profile.Name}" : GIT_ARCHIVE_URL;
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}
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var aes = await SharedGlobal.API_Central.GetAesAsync(API_URL, useBaseUrl: false);
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if (aes is null)
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{
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Log.Information("ResolveKeys Failed");
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return;
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}
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if (!string.IsNullOrWhiteSpace(aes.MainKey))
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{
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Profile.Encryption.MainKey = aes.MainKey;
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}
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if (aes.DynamicKeys is not { Count: > 0 })
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{
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return;
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}
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Profile.Encryption.Keys.Clear();
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var newKeys = new List<EncryptionKey>();
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var dynamicGUIDs = new HashSet<string>();
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foreach (var key in aes.DynamicKeys)
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{
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if (!EncryptionKey.IsValidKey(key.Key))
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{
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continue;
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}
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newKeys.Add(key);
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dynamicGUIDs.Add(key.Guid);
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}
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if (!InherentlyMatches)
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{
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Profile.Encryption.UnknownKeys.AddRange(newKeys);
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}
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else
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{
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Profile.Encryption.Keys.RemoveAll(k => k is null);
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Profile.Encryption.Keys.RemoveAll(k => dynamicGUIDs.Contains(k.Guid));
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Profile.Encryption.Keys.AddRange(newKeys);
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}
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}
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/* This is only done for inherently matched Profiles */
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public async Task ResolveMappings(BaseProfile Profile)
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{
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var InherentlyMatches = ((IGamePlugin)this).DoesInherentlyMatch(Profile);
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if (InherentlyMatches) return;
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if (!StringExtensions.TryParseStringToDouble(Profile.Name, out var value))
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{
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return;
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}
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if (value >= 15.20)
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{
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var mapping = await SharedGlobal.API_Central.FetchMappingAsync(Profile.Name);
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if (mapping is { LocalPath: not null })
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{
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Profile.MappingsContainer.Override = true;
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Profile.MappingsContainer.Path = mapping.LocalPath;
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}
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}
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}
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}

‎Plugins/Epic Games/vj0.Plugins.Fortnite/vj0.Plugins.Fortnite.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net8.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<IsPublishable>false</IsPublishable>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\..\Source\vj0.Shared\vj0.Shared.csproj" />
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<ProjectReference Include="..\..\vj0.Plugins\vj0.Plugins.csproj" />
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<ProjectReference Include="..\vj0.Plugins.EpicGames\vj0.Plugins.EpicGames.csproj" />
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</ItemGroup>
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</Project>

‎Plugins/Riot/vj0.Plugins.Valorant/Detection/FortniteProfileDetectionPlugin.cs‎

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using CUE4Parse.UE4.Versions;
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using Serilog;
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using vj0.Plugins.Interfaces;
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using vj0.Shared.Framework.Base;
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namespace vj0.Plugins.Valorant.Detection;
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public sealed class ValorantProfileDetectionPlugin : IGameDetectionPlugin
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{
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public string Name => "Valorant Profile Detection";
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public async void Detect(List<BaseProfile> LoadedProfiles, Action<BaseProfile>? onDetected = null)
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{
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await IGameDetectionPlugin.TryDetectGameAsync(
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gameId: EDetectedGameId.Valorant,
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detectFunc: () =>
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DetectValorantGame("VALORANT", @"\ShooterGame\Content\Paks", EGame.GAME_Valorant, EDetectedGameId.Valorant),
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onDetected,
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LoadedProfiles
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);
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}
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#pragma warning disable CA1416
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private static BaseProfile? DetectValorantGame(string appName, string pakPath, EGame version, EDetectedGameId gameId)
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{
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try
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{
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var key = Microsoft.Win32.Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Uninstall\tof_launcher");
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if (key is not null)
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{
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var installPath = key.GetValue("GameInstallPath") as string;
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if (!string.IsNullOrWhiteSpace(installPath))
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{
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var fullPath = Path.Combine(installPath, pakPath.TrimStart('\\'));
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if (Directory.Exists(fullPath))
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{
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return new BaseProfile
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{
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Name = appName,
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ArchiveDirectory = fullPath,
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Version = version,
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AutoDetectedGameId = gameId
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};
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}
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}
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}
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}
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catch (Exception ex)
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{
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Log.Warning(ex, "Failed to detect VALORANT");
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}
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return null;
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}
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#pragma warning restore CA1416
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}

‎Plugins/Riot/vj0.Plugins.Valorant/vj0.Plugins.Valorant.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net8.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<IsPublishable>false</IsPublishable>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\..\Source\vj0.Shared\vj0.Shared.csproj" />
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<ProjectReference Include="..\..\vj0.Plugins\vj0.Plugins.csproj" />
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</ItemGroup>
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</Project>

‎Plugins/vj0.Plugins/Interfaces/GameDetectionPlugin.cs‎

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using Serilog;
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using vj0.Shared.Framework.Base;
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namespace vj0.Plugins.Interfaces;
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public interface IGameDetectionPlugin : IPlugin
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{
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void Detect(List<BaseProfile> LoadedProfiles, Action<BaseProfile>? onDetected = null);
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public static Task TryDetectGameAsync(
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EDetectedGameId gameId,
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Func<BaseProfile?> detectFunc,
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Action<BaseProfile>? onDetected,
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List<BaseProfile> LoadedProfiles)
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{
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var detectedProfile = detectFunc();
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if (detectedProfile is not null)
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{
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Log.Information($"Detected {detectedProfile.Name} at {detectedProfile.ArchiveDirectory}");
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LoadedProfiles.Add(detectedProfile);
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onDetected?.Invoke(detectedProfile);
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}
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return Task.CompletedTask;
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}
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}

‎Plugins/vj0.Plugins/Interfaces/GameIdPlugin.cs‎

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using vj0.Shared.Framework.Base;
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namespace vj0.Plugins.Interfaces;
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public interface IGameIdPlugin : IGamePlugin
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{
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EDetectedGameId GameId => EDetectedGameId.None;
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bool IGamePlugin.DoesInherentlyMatch(BaseProfile profile) => profile.AutoDetectedGameId == GameId;
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}

‎Plugins/vj0.Plugins/Interfaces/GamePlugin.cs‎

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using vj0.Shared.Framework.Base;
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namespace vj0.Plugins.Interfaces;
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public interface IGamePlugin : IPlugin
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{
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/* Does it match at all? */
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public bool Match(BaseProfile profile, out string reason)
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{
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reason = string.Empty;
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if (DoesCharacteristicsMatch(profile))
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{
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reason = "Characteristics matched";
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return true;
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}
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if (DoesInherentlyMatch(profile))
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{
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reason = "Inherently matched";
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return true;
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}
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return false;
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}
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/* Checks if the profile isn't auto-detected but has the characteristics of one. */
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public bool DoesCharacteristicsMatch(BaseProfile Profile);
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/* Checks if the profile matches inherently (e.g., auto-detected). */
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public bool DoesInherentlyMatch(BaseProfile Profile);
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}

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