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LANCommander
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Don't run through download if game already exists on disk

net8.0
Pat Hartl 2023-11-17 11:48:45 -06:00
parent 5324723cee
commit 39dd24e0ba
2 changed files with 40 additions and 24 deletions
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31
LANCommander.SDK/GameManager.cs
View File

@ -50,15 +50,24 @@ namespace LANCommander.SDK
/// <exception cref="Exception"></exception>
public string Install(Guid gameId, int maxAttempts = 10)
{
GameManifest manifest = null;
var game = Client.GetGame(gameId);
Logger?.LogTrace("Installing game {GameTitle} (GameId)", game.Title, game.Id);
var destination = Path.Combine(DefaultInstallDirectory, game.Title.SanitizeFilename());
if (ManifestHelper.Exists(destination))
manifest = ManifestHelper.Read(destination);
if (manifest == null || manifest.Id != gameId)
{
Logger?.LogTrace("Installing game {GameTitle} ({GameId})", game.Title, game.Id);
var result = RetryHelper.RetryOnException<ExtractionResult>(maxAttempts, TimeSpan.FromMilliseconds(500), new ExtractionResult(), () =>
{
Logger?.LogTrace("Attempting to download and extract game");
return DownloadAndExtract(game, DefaultInstallDirectory);
return DownloadAndExtract(game, destination);
});
if (!result.Success && !result.Canceled)
@ -66,9 +75,14 @@ namespace LANCommander.SDK
else if (result.Canceled)
return "";
GameManifest manifest = null;
game.InstallDirectory = result.Directory;
}
else
{
Logger?.LogTrace("Game {GameTitle} ({GameId}) is already installed to {InstallDirectory}", game.Title, game.Id, destination);
game.InstallDirectory = destination;
}
var writeManifestSuccess = RetryHelper.RetryOnException(maxAttempts, TimeSpan.FromSeconds(1), false, () =>
{
@ -91,7 +105,7 @@ namespace LANCommander.SDK
ScriptHelper.SaveScript(game, ScriptType.NameChange);
ScriptHelper.SaveScript(game, ScriptType.KeyChange);
return result.Directory;
return game.InstallDirectory;
}
public void Uninstall(string installDirectory)
@ -105,7 +119,7 @@ namespace LANCommander.SDK
Logger?.LogTrace("Deleted install directory {InstallDirectory}", installDirectory);
}
private ExtractionResult DownloadAndExtract(Game game, string installDirectory = "")
private ExtractionResult DownloadAndExtract(Game game, string destination)
{
if (game == null)
{
@ -114,11 +128,6 @@ namespace LANCommander.SDK
throw new ArgumentNullException("No game was specified");
}
if (String.IsNullOrWhiteSpace(installDirectory))
installDirectory = DefaultInstallDirectory;
var destination = Path.Combine(installDirectory, game.Title.SanitizeFilename());
Logger?.LogTrace("Downloading and extracting {Game} to path {Destination}", game.Title, destination);
var extractionResult = new ExtractionResult

7
LANCommander.SDK/Helpers/ManifestHelper.cs
View File

@ -14,6 +14,13 @@ namespace LANCommander.SDK.Helpers
public const string ManifestFilename = "_manifest.yml";
public static bool Exists(string installDirectory)
{
var path = GetPath(installDirectory);
return File.Exists(path);
}
public static GameManifest Read(string installDirectory)
{
var source = GetPath(installDirectory);