diff options
Diffstat (limited to 'src/SMAPI.Toolkit/Framework/GameScanning/GameScanner.cs')
| -rw-r--r-- | src/SMAPI.Toolkit/Framework/GameScanning/GameScanner.cs | 44 |
1 files changed, 28 insertions, 16 deletions
diff --git a/src/SMAPI.Toolkit/Framework/GameScanning/GameScanner.cs b/src/SMAPI.Toolkit/Framework/GameScanning/GameScanner.cs index 8e24dcdf..66465ffe 100644 --- a/src/SMAPI.Toolkit/Framework/GameScanning/GameScanner.cs +++ b/src/SMAPI.Toolkit/Framework/GameScanning/GameScanner.cs @@ -24,6 +24,9 @@ namespace StardewModdingAPI.Toolkit.Framework.GameScanning /// <summary>The current OS.</summary> private readonly Platform Platform; + /// <summary>The Steam app ID for Stardew Valley.</summary> + private const string SteamAppId = "413150"; + /********* ** Public methods @@ -146,7 +149,7 @@ namespace StardewModdingAPI.Toolkit.Framework.GameScanning #if SMAPI_FOR_WINDOWS IDictionary<string, string> registryKeys = new Dictionary<string, string> { - [@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Steam App 413150"] = "InstallLocation", // Steam + [@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Steam App " + GameScanner.SteamAppId] = "InstallLocation", // Steam [@"SOFTWARE\WOW6432Node\GOG.com\Games\1453375253"] = "PATH", // GOG on 64-bit Windows }; foreach (var pair in registryKeys) @@ -160,9 +163,10 @@ namespace StardewModdingAPI.Toolkit.Framework.GameScanning string? steamPath = this.GetCurrentUserRegistryValue(@"Software\Valve\Steam", "SteamPath"); if (steamPath != null) { + // conventional path yield return Path.Combine(steamPath.Replace('/', '\\'), @"steamapps\common\Stardew Valley"); - // Check for Steam libraries in other locations + // from Steam's .vdf file string? path = this.GetPathFromSteamLibrary(steamPath); if (!string.IsNullOrWhiteSpace(path)) yield return path; @@ -257,26 +261,34 @@ namespace StardewModdingAPI.Toolkit.Framework.GameScanning /// <returns>The game directory, if found.</returns> private string? GetPathFromSteamLibrary(string? steamPath) { - string stardewAppId = "413150"; - if (steamPath != null) + if (steamPath == null) + return null; + + // get raw .vdf data + string libraryFoldersPath = Path.Combine(steamPath.Replace('/', '\\'), "steamapps\\libraryfolders.vdf"); + using FileStream fileStream = File.OpenRead(libraryFoldersPath); + VdfDeserializer deserializer = new(); + dynamic libraries = deserializer.Deserialize(fileStream); + if (libraries?.libraryfolders is null) + return null; + + // get path from Stardew Valley app (if any) + foreach (dynamic pair in libraries.libraryfolders) { - string? libraryFoldersPath = Path.Combine(steamPath.Replace('/', '\\'), "steamapps\\libraryfolders.vdf"); - using FileStream fs = File.OpenRead(libraryFoldersPath); - VdfDeserializer deserializer = new VdfDeserializer(); - SteamLibraryCollection libraries = deserializer.Deserialize<SteamLibraryCollection>(fs); - if (libraries.libraryfolders != null) + dynamic library = pair.Value; + + foreach (dynamic app in library.apps) { - var stardewLibrary = libraries.libraryfolders.FirstOrDefault(f => - { - var apps = f.Value?.apps; - return apps != null && apps.Any(a => a.Key.Equals(stardewAppId)); - }); - if (stardewLibrary.Value?.path != null) + string key = app.Key; + if (key == GameScanner.SteamAppId) { - return Path.Combine(stardewLibrary.Value.path.Replace("\\\\", "\\"), @"steamapps\common\Stardew Valley"); + string path = library.path; + + return Path.Combine(path.Replace("\\\\", "\\"), "steamapps", "common", "Stardew Valley"); } } } + return null; } #endif |