private void exportBackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
for (int i = 0; i < _sndAliasBank.Entries.Count; i++)
{
if (exportBackgroundWorker.CancellationPending)
{
return;
}
var entry = _sndAliasBank.Entries[i];
string relativePath;
if (!_useOriginalTreeStructure || !SndAliasNameDatabase.Names.TryGetValue(entry.Identifier, out relativePath))
{
relativePath = "Sound " + (i + 1) + SndAliasBankHelper.GetExtensionFromFormat(entry.Format);
}
else
{
relativePath += SndAliasBankHelper.GetExtensionFromFormat(entry.Format);
}
using (var audioStream = SndAliasBankHelper.GetAudioStreamFromEntry(entry))
{
try
{
var fullPath = Path.Combine(_outputDirectory, relativePath);
string directoryPath;
if (relativePath.IndexOf('\\') != -1 && !Directory.Exists((directoryPath = Path.GetDirectoryName(fullPath))))
{
Directory.CreateDirectory(directoryPath);
}
using (var fs = new FileStream(fullPath, FileMode.Create,
FileAccess.Write, FileShare.Read))
audioStream.CopyTo(fs);
exportBackgroundWorker.ReportProgress((i + 1) * 100 / _sndAliasBank.Entries.Count, Path.GetFileName(fullPath));
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Black Ops II Sound Studio",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
}
MessageBox.Show("All audio entries have been exported successfully.",
"Black Ops II Sound Studio", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void exportToolStripMenuItem_Click(object sender, EventArgs e)
{
var selectedRow = audioEntriesDataGridView.SelectedRows[0];
var name = selectedRow.Cells[0].Value.ToString();
var entry = (SndAssetBankEntry)selectedRow.Tag;
using (var saveFileDialog = new SaveFileDialog())
{
var extension = SndAliasBankHelper.GetExtensionFromFormat(entry.Format);
if (string.IsNullOrEmpty(extension))
{
saveFileDialog.Filter = "All Files|*.*";
}
else
{
saveFileDialog.Filter = extension.Substring(1).ToUpperInvariant() + " Files|*" + extension;
}
if (!name.EndsWith(extension))
{
name += extension;
}
saveFileDialog.FileName = name;
if (saveFileDialog.ShowDialog() != DialogResult.OK)
{
return;
}
try
{
using (var audioStream = SndAliasBankHelper.GetAudioStreamFromEntry(entry))
using (var fs = new FileStream(saveFileDialog.FileName, FileMode.Create,
FileAccess.Write, FileShare.Read))
audioStream.CopyTo(fs);
MessageBox.Show(Path.GetFileName(saveFileDialog.FileName) + " has been exported successfully.",
"Black Ops II Sound Studio", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Black Ops II Sound Studio",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
}
private void playToolStripButton_Click(object sender, EventArgs e)
{
// Resume the song if the song was paused.
if (_player != null && _lastSelectedRow == audioEntriesDataGridView.SelectedRows[0])
{
if (_player.PlaybackState == PlaybackState.Paused)
{
_player.Play();
}
return;
}
// Stop the current song and free resources.
stopToolStripButton.PerformClick();
audioEntriesDataGridView.Enabled = false;
playToolStripButton.Enabled = false;
mainMenuStrip.Enabled = false;
// Find the current selected entry.
var entry = (SndAssetBankEntry)(_lastSelectedRow = audioEntriesDataGridView.SelectedRows[0]).Tag;
ThreadPool.QueueUserWorkItem(x =>
{
// Begin decoding or create a compatible IWaveProvider interface.
IWaveProvider provider = null;
if (entry.Format == AudioFormat.FLAC)
{
_audioStream = DecodeFLAC(entry);
if (_audioStream != null)
{
_wavFileReader = new WaveFileReader(_audioStream);
provider = _wavFileReader;
}
else
{
MessageBox.Show("Something happened while trying to decode/prepare the audio.",
"Black Ops 2 Sound Studio", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
_currentPlayIndex = -1;
Invoke(new MethodInvoker(() =>
{
currentTimetoolStripLabel.Text = "";
playToolStripButton.Enabled = true;
audioEntriesDataGridView.Enabled = true;
mainMenuStrip.Enabled = true;
}));
return;
}
}
else if (entry.Format == AudioFormat.PCMS16)
{
_audioStream = SndAliasBankHelper.DecodeHeaderlessWav(entry);
_wavFileReader = new WaveFileReader(_audioStream);
provider = _wavFileReader;
}
else if (entry.Format == AudioFormat.MP3)
{
_audioStream = new MemoryStream(entry.Data.Get());
_mp3FileReader = new Mp3FileReader(_audioStream);
provider = _mp3FileReader;
}
else if (entry.Format == AudioFormat.XMA4)
{
Invoke(new MethodInvoker(() => currentTimetoolStripLabel.Text = "Please wait, decoding audio..."));
using (var xmaStream = SndAliasBankHelper.AddXMAHeader(entry))
_audioStream = ConvertHelper.ConvertXMAToWAV(xmaStream);
if (_audioStream != null)
{
_wavFileReader = new WaveFileReader(_audioStream);
provider = _wavFileReader;
}
}
// Begin playing the audio on the UI thread.
Invoke(new MethodInvoker(() =>
{
currentTimetoolStripLabel.Text = "";
playToolStripButton.Enabled = true;
audioEntriesDataGridView.Enabled = true;
mainMenuStrip.Enabled = true;
// Ensure a valid provided was provided.
if (provider != null)
{
pauseToolStripButton.Enabled = true;
stopToolStripButton.Enabled = true;
_player = new WaveOut();
_player.Init(provider);
playerTimeTimer.Start();
_player.PlaybackStopped += _player_PlaybackStopped;
_player.Play();
}
else
{
MessageBox.Show("Playback for the selected format is not supported or audio decoding failed.",
"Black Ops 2 Sound Studio", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
}
}));
});
}
private void UpdateAudioEntries()
{
audioEntriesDataGridView.Rows.Clear();
// Set autosize modes.
for (int i = 0; i < audioEntriesDataGridView.Columns.Count - 1; i++)
{
if (audioEntriesDataGridView.Columns[i].HeaderText != "Sample Rate")
{
audioEntriesDataGridView.Columns[i].AutoSizeMode = DataGridViewAutoSizeColumnMode.AllCells;
}
else
{
audioEntriesDataGridView.Columns[i].AutoSizeMode = DataGridViewAutoSizeColumnMode.None;
}
}
// Add the entries.
DataGridViewRow[] rows = new DataGridViewRow[_sndAliasBank.Entries.Count];
for (int i = 0; i < _sndAliasBank.Entries.Count; i++)
{
var entry = _sndAliasBank.Entries[i];
string name;
if (SndAliasNameDatabase.Names.TryGetValue(entry.Identifier, out name))
{
name = showFullNameToolStripMenuItem.Checked ? name : Path.GetFileName(name);
}
else
{
name = "Sound #" + (i + 1) + SndAliasBankHelper.GetExtensionFromFormat(entry.Format);
}
var row = new DataGridViewRow();
row.CreateCells(audioEntriesDataGridView,
name,
entry.Offset,
entry.Size,
SndAliasBankHelper.GetFormatName(entry.Format),
entry.Loop,
entry.ChannelCount,
FormatSampleRate(entry.SampleRate),
BitConverter.ToString(_sndAliasBank.Checksums[i]).Replace("-", ""));
row.ContextMenuStrip = audioEntryContextMenuStrip;
row.Tag = entry;
rows[i] = row;
}
audioEntriesDataGridView.Rows.AddRange(rows);
// Fix to allow user to manually size.
for (int i = 0; i < audioEntriesDataGridView.Columns.Count - 1; i++)
{
var column = audioEntriesDataGridView.Columns[i];
if (column.AutoSizeMode != DataGridViewAutoSizeColumnMode.AllCells)
{
continue;
}
int width = column.GetPreferredWidth(column.AutoSizeMode, true);
column.AutoSizeMode = DataGridViewAutoSizeColumnMode.NotSet;
column.Width = width;
}
}
