private void CompressBundle(Stream stream)
{
status.Text = "Compressing...";
justThisFile.Enabled = false;
fileAndDependencies.Enabled = false;
compressBundle.Enabled = false;
DialogResult option = MessageBox.Show("Compress in LZMA?\nYes - LZMA\nNo - LZ4", "Compression options",
MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
AssetBundleCompressionType comp;
if (option == DialogResult.Yes)
{
comp = AssetBundleCompressionType.LZMA;
}
else if (option == DialogResult.No)
{
comp = AssetBundleCompressionType.LZ4;
}
else
{
return;
}
BackgroundWorker bw = new BackgroundWorker();
string error = string.Empty;
bw.DoWork += delegate
{
try
{
file.reader.Position = 0;
file.Pack(file.reader, new AssetsFileWriter(stream), comp);
stream.Position = 0;
file = new AssetBundleFile();
file.Read(new AssetsFileReader(stream), false);
inst.file = file;
}
catch (Exception ex)
{
error = ex.ToString();
}
};
bw.RunWorkerCompleted += delegate
{
if (error != string.Empty)
{
MessageBox.Show("An error occurred:\n" + error, "Assets View", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
decompressBundle.Enabled = true;
decompressBundleInMemory.Enabled = true;
justThisFile.Enabled = false;
fileAndDependencies.Enabled = false;
compressBundle.Enabled = false;
status.Text = $"Opening bundle file {fileName}...";
}
};
bw.RunWorkerAsync();
}