private void UpdatePartialGame(GameInstall installer)
{
IDirectory gameDir = FileSystem.Current.GetDirectory(Resources.GameBaseDir);
IDirectory gameContentDir = FileSystem.Current.GetDirectory(FileSystem.Combine(Resources.GameBaseDir, Resources.ContentDir));
IDirectory gameModulesDir = FileSystem.Current.GetDirectory(FileSystem.Combine(Resources.GameBaseDir, Resources.BinDir));
//only allow files/dirs inside the modules/content directories to be removed by the removal process.
foreach (string s in installer.Update.RemoveFiles)
{
IFile file = FileSystem.Current.GetFile(FileSystem.Combine(gameDir.FullName, s));
if (file.Exists && (ExistsInsideGameDirectory(file, gameContentDir) || ExistsInsideGameDirectory(file, gameModulesDir)))
{
file.DeleteWithTimeout();
continue;
}
IDirectory dir = FileSystem.Current.GetDirectory(FileSystem.Combine(gameDir.FullName, s));
if (dir.Exists && (ExistsInsideGameDirectory(dir, gameContentDir) || ExistsInsideGameDirectory(dir, gameModulesDir)))
{
dir.DeleteWithTimeout();
}
}
UpdateFullGame(installer);
}
private static bool ExistsInsideGameDirectory(IFile file, IDirectory parent)
{
IDirectory dir = file.Parent;
while (dir != null)
{
if (dir.FullName == parent.FullName) return true;
dir = dir.Parent;
}
return false;
}
private static bool ExistsInsideGameDirectory(IFile file, IDirectory parent)
{
IDirectory dir = file.Parent;
while (dir != null)
{
if (dir.FullName == parent.FullName)
{
return(true);
}
dir = dir.Parent;
}
return(false);
}