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Fix for libraries in modpacks

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This commit is contained in:
Timerix 2024-12-31 21:51:25 +05:00
parent 968ff99987
commit 7882bb9bfd
2 changed files with 19 additions and 3 deletions
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2
Mlaumcherb.Client.Avalonia/GameVersion.cs
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@ -39,8 +39,6 @@ public class GameVersion
public async Task Download(bool update, Action<NetworkTask> networkTaskCreatedCallback)
{
LauncherApp.Logger.LogInfo(Id, $"started updating version {Id}");
List<INetworkTaskFactory> taskFactories =

20
Mlaumcherb.Client.Avalonia/сеть/TaskFactories/ModpackDownloadTaskFactory.cs
View File

@ -8,11 +8,14 @@ namespace Mlaumcherb.Client.Avalonia.сеть.TaskFactories;
public class ModpackDownloadTaskFactory : INetworkTaskFactory
{
INetworkTaskFactory _implementationVersion;
private GameVersionDescriptor _descriptor;
public ModpackDownloadTaskFactory(GameVersionDescriptor descriptor)
{
if(descriptor.modpack is null)
throw new ArgumentNullException(nameof(descriptor.modpack));
_descriptor = descriptor;
_implementationVersion = descriptor.modpack.format_version switch
{
1 => new MyModpackV1DownloadTaskFactory(descriptor),
@ -22,6 +25,21 @@ public class ModpackDownloadTaskFactory : INetworkTaskFactory
public Task<NetworkTask?> CreateAsync(bool checkHashes)
{
// Modpacks can include libraries.
// This libraries are downloaded in launcher_dir/libraries through symbolic link.
var localLibsDir = Path.Concat(PathHelper.GetVersionDir(_descriptor.id), "libraries");
var globalLibsDir = PathHelper.GetLibrariesDir();
var dirInfo = new DirectoryInfo(localLibsDir.ToString());
// delete dir if it isn't symlink
if(dirInfo.Exists && dirInfo.LinkTarget is null)
dirInfo.Delete(true);
if (!dirInfo.Exists)
{
LauncherApp.Logger.LogInfo(nameof(ModpackDownloadTaskFactory),
$"Creating symbolic link '{localLibsDir}' -> '{globalLibsDir}'");
dirInfo.CreateAsSymbolicLink(globalLibsDir.ToString());
}
return _implementationVersion.CreateAsync(checkHashes);
}
}