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Allow modding AddOnContent RomFS (#2024) 

Simplify some misc logic
This commit is contained in:
mageven 2021-02-20 05:55:01 +05:30 committed by GitHub
parent d9b3f3fa3a
commit 65eb9901f1
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 39 additions and 38 deletions
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7
Ryujinx.HLE/HOS/ApplicationLoader.cs
View File

@ -72,9 +72,6 @@ namespace Ryujinx.HLE.HOS
_fileSystem = fileSystem;
_controlData = new BlitStruct<ApplicationControlProperty>(1);
// Clear Mods cache
_fileSystem.ModLoader.Clear();
}
public void LoadCart(string exeFsDir, string romFsFile = null)
@ -88,7 +85,7 @@ namespace Ryujinx.HLE.HOS
Npdm metaData = ReadNpdm(codeFs);
_fileSystem.ModLoader.CollectMods(TitleId, _fileSystem.ModLoader.GetModsBasePath());
_fileSystem.ModLoader.CollectMods(new[] { TitleId }, _fileSystem.ModLoader.GetModsBasePath());
if (TitleId != 0)
{
@ -377,7 +374,7 @@ namespace Ryujinx.HLE.HOS
Npdm metaData = ReadNpdm(codeFs);
_fileSystem.ModLoader.CollectMods(TitleId, _fileSystem.ModLoader.GetModsBasePath());
_fileSystem.ModLoader.CollectMods(_contentManager.GetAocTitleIds().Prepend(TitleId), _fileSystem.ModLoader.GetModsBasePath());
if (controlNca != null)
{

68
Ryujinx.HLE/HOS/ModLoader.cs
View File

@ -66,7 +66,7 @@ namespace Ryujinx.HLE.HOS
public List<Mod<DirectoryInfo>> NroPatches { get; }
public List<Mod<DirectoryInfo>> KipPatches { get; }
public HashSet<string> SearchedDirs { get; }
internal bool Initialized { get; set; }
public PatchCache()
{
@ -74,7 +74,7 @@ namespace Ryujinx.HLE.HOS
NroPatches = new List<Mod<DirectoryInfo>>();
KipPatches = new List<Mod<DirectoryInfo>>();
SearchedDirs = new HashSet<string>();
Initialized = false;
}
}
@ -140,9 +140,9 @@ namespace Ryujinx.HLE.HOS
}
// Static Query Methods
public static void QueryPatchDirs(PatchCache cache, DirectoryInfo patchDir, DirectoryInfo searchDir)
public static void QueryPatchDirs(PatchCache cache, DirectoryInfo patchDir)
{
if (!patchDir.Exists || cache.SearchedDirs.Contains(searchDir.FullName)) return;
if (cache.Initialized || !patchDir.Exists) return;
var patches = cache.KipPatches;
string type = null;
@ -216,7 +216,7 @@ namespace Ryujinx.HLE.HOS
{
if (!contentsDir.Exists) return;
Logger.Info?.Print(LogClass.ModLoader, $"Searching mods for Title {titleId:X16}");
Logger.Info?.Print(LogClass.ModLoader, $"Searching mods for {((titleId & 0x1000) != 0 ? "DLC" : "Title")} {titleId:X16}");
var titleDir = FindTitleDir(contentsDir, $"{titleId:x16}");
@ -226,26 +226,29 @@ namespace Ryujinx.HLE.HOS
}
}
public static void CollectMods(ModCache mods, PatchCache patches, ulong? titleId, params string[] searchDirPaths)
// Assumes searchDirPaths don't overlap
public static void CollectMods(Dictionary<ulong, ModCache> modCaches, PatchCache patches, params string[] searchDirPaths)
{
static bool IsPatchesDir(string name) => StrEquals(AmsNsoPatchDir, name) ||
StrEquals(AmsNroPatchDir, name) ||
StrEquals(AmsKipPatchDir, name);
static bool TryQuery(ModCache mods, PatchCache patches, ulong? titleId, DirectoryInfo dir, DirectoryInfo searchDir)
{
if (StrEquals(AmsContentsDir, dir.Name))
{
if (titleId.HasValue)
{
QueryContentsDir(mods, dir, (ulong)titleId);
static bool IsContentsDir(string name) => StrEquals(AmsContentsDir, name);
return true;
}
}
else if (IsPatchesDir(dir.Name))
static bool TryQuery(DirectoryInfo searchDir, PatchCache patches, Dictionary<ulong, ModCache> modCaches)
{
if (IsContentsDir(searchDir.Name))
{
QueryPatchDirs(patches, dir, searchDir);
foreach (var (titleId, cache) in modCaches)
{
QueryContentsDir(cache, searchDir, titleId);
}
return true;
}
else if (IsPatchesDir(searchDir.Name))
{
QueryPatchDirs(patches, searchDir);
return true;
}
@ -255,34 +258,35 @@ namespace Ryujinx.HLE.HOS
foreach (var path in searchDirPaths)
{
var dir = new DirectoryInfo(path);
if (!dir.Exists)
var searchDir = new DirectoryInfo(path);
if (!searchDir.Exists)
{
Logger.Warning?.Print(LogClass.ModLoader, $"Mod Search Dir '{dir.FullName}' doesn't exist");
Logger.Warning?.Print(LogClass.ModLoader, $"Mod Search Dir '{searchDir.FullName}' doesn't exist");
continue;
}
if (!TryQuery(mods, patches, titleId, dir, dir))
if (!TryQuery(searchDir, patches, modCaches))
{
foreach (var subdir in dir.EnumerateDirectories())
foreach (var subdir in searchDir.EnumerateDirectories())
{
TryQuery(mods, patches, titleId, subdir, dir);
TryQuery(subdir, patches, modCaches);
}
}
patches.SearchedDirs.Add(dir.FullName);
}
patches.Initialized = true;
}
public void CollectMods(ulong titleId, params string[] searchDirPaths)
public void CollectMods(IEnumerable<ulong> titles, params string[] searchDirPaths)
{
if (!AppMods.TryGetValue(titleId, out ModCache mods))
Clear();
foreach (ulong titleId in titles)
{
mods = new ModCache();
AppMods[titleId] = mods;
AppMods[titleId] = new ModCache();
}
CollectMods(mods, Patches, titleId, searchDirPaths);
CollectMods(AppMods, Patches, searchDirPaths);
}
internal IStorage ApplyRomFsMods(ulong titleId, IStorage baseStorage)
@ -448,7 +452,7 @@ namespace Ryujinx.HLE.HOS
}
modLoadResult.Npdm = new Npdm(npdmFile.OpenRead());
Logger.Info?.Print(LogClass.ModLoader, $"main.npdm replaced");
}
}

2
Ryujinx.HLE/HOS/Services/Fs/IFileSystemProxy.cs
View File

@ -400,7 +400,7 @@ namespace Ryujinx.HLE.HOS.Services.Fs
{
Logger.Info?.Print(LogClass.Loader, $"Opened AddOnContent Data TitleID={titleId:X16}");
MakeObject(context, new FileSystemProxy.IStorage(aocStorage));
MakeObject(context, new FileSystemProxy.IStorage(context.Device.FileSystem.ModLoader.ApplyRomFsMods((ulong)titleId, aocStorage)));
return ResultCode.Success;
}