void bwConvertToBns_DoWork(object sender, DoWorkEventArgs e)
{
try
{
BackgroundWorker bwConvertToBns = sender as BackgroundWorker;
BnsConversionInfo bnsInfo = (BnsConversionInfo)e.Argument;
byte[] audioData = new byte[0];
if (bnsInfo.audioFile.ToLower() == "internal sound")
{
for (int i = 0; i < sourceWad.BannerApp.NumOfNodes; i++)
{
if (sourceWad.BannerApp.StringTable[i].ToLower() == "sound.bin")
{
audioData = Headers.IMD5.RemoveHeader(sourceWad.BannerApp.Data[i]);
}
}
internalSound = true;
}
else
{
audioData = File.ReadAllBytes(bnsInfo.audioFile);
}
bool mp3 = bnsInfo.audioFile.EndsWith(".mp3");
if (mp3 && bnsInfo.loopType == BnsConversionInfo.LoopType.FromWave)
{
bnsInfo.loopType = BnsConversionInfo.LoopType.None;
}
if (mp3)
{
bwConvertToBns.ReportProgress(0, "Converting MP3...");
ProcessStartInfo lameI = new ProcessStartInfo(Application.StartupPath + Path.DirectorySeparatorChar + "lame.exe",
string.Format("--decode \"{0}\" \"{1}\"", bnsInfo.audioFile, Application.StartupPath + Path.DirectorySeparatorChar + "customizemii_temp.wav"));
lameI.CreateNoWindow = true;
lameI.UseShellExecute = false;
lameI.RedirectStandardError = true;
Process lame = Process.Start(lameI);
string thisLine = string.Empty;
while (lame.HasExited == false)
{
thisLine = lame.StandardError.ReadLine();
if (!string.IsNullOrEmpty(thisLine))
{
if (thisLine.StartsWith("Frame#"))
{
string thisFrame = thisLine.Remove(thisLine.IndexOf('/'));
thisFrame = thisFrame.Remove(0, thisFrame.LastIndexOf(' ') + 1);
string Frames = thisLine.Remove(0, thisLine.IndexOf('/') + 1);
Frames = Frames.Remove(Frames.IndexOf(' '));
int thisProgress = (int)((Convert.ToDouble(thisFrame) / Convert.ToDouble(Frames)) * 100);
bwConvertToBns.ReportProgress(thisProgress);
}
}
}
lame.WaitForExit();
lame.Close();
if (File.Exists(Application.StartupPath + Path.DirectorySeparatorChar + "customizemii_temp.wav"))
{
audioData = File.ReadAllBytes(Application.StartupPath + Path.DirectorySeparatorChar + "customizemii_temp.wav");
File.Delete(Application.StartupPath + Path.DirectorySeparatorChar + "customizemii_temp.wav");
}
else
{
throw new Exception("Error converting MP3...");
}
}
bwConvertToBns.ReportProgress(0, "Converting to BNS...");
BNS bns = new BNS(audioData, bnsInfo.loopType == BnsConversionInfo.LoopType.FromWave);
bns.Progress += new EventHandler <ProgressChangedEventArgs>(bns_ProgressChanged);
bns.StereoToMono = bnsInfo.stereoToMono;
bns.Convert();
if (bnsInfo.loopType == BnsConversionInfo.LoopType.Manual && bnsInfo.loopStartSample > -1 && bnsInfo.loopStartSample < bns.TotalSampleCount)
{
bns.SetLoop(bnsInfo.loopStartSample);
}
newSoundBin = Headers.IMD5.AddHeader(bns.ToByteArray());
replacedSound = bnsInfo.audioFile;
}
catch (Exception ex)
{
replacedSound = string.Empty;
if (File.Exists(Application.StartupPath + Path.DirectorySeparatorChar + "customizemii_temp.wav"))
{
File.Delete(Application.StartupPath + Path.DirectorySeparatorChar + "customizemii_temp.wav");
}
errorBox("Error during conversion:\n" + ex.Message);
}
}
private void cmConvertToBns_Click(object sender, EventArgs e)
{
if (pbProgress.Value == 100)
{
CustomizeMii_BnsConvert bnsConvert = new CustomizeMii_BnsConvert(File.Exists(Application.StartupPath + Path.DirectorySeparatorChar + "lame.exe"));
for (int i = 0; i < sourceWad.BannerApp.NumOfNodes; i++)
{
if (sourceWad.BannerApp.StringTable[i].ToLower() == "sound.bin")
bnsConvert.SourceSound = Headers.IMD5.RemoveHeader(sourceWad.BannerApp.Data[i]);
}
if (bnsConvert.ShowDialog() == DialogResult.OK)
{
BnsConversionInfo bnsInfo = new BnsConversionInfo();
bnsInfo.audioFile = bnsConvert.AudioFile;
bnsInfo.stereoToMono = false;
if (bnsConvert.ChannelCount == 2)
{
if (MessageBox.Show("Do you want to convert the stereo Wave file to a mono BNS file?\nOnly the left channel will be taken.",
"Convert to Mono?", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
bnsInfo.stereoToMono = true;
}
if (bnsConvert.LoopFromAudio)
{ bnsInfo.loopType = BnsConversionInfo.LoopType.FromWave; }
else if (bnsConvert.LoopManually)
{ bnsInfo.loopStartSample = bnsConvert.LoopStartSample; bnsInfo.loopType = BnsConversionInfo.LoopType.Manual; }
else bnsInfo.loopType = BnsConversionInfo.LoopType.None;
BackgroundWorker bwConvertToBns = new BackgroundWorker();
bwConvertToBns.WorkerReportsProgress = true;
bwConvertToBns.DoWork += new DoWorkEventHandler(bwConvertToBns_DoWork);
bwConvertToBns.ProgressChanged += new ProgressChangedEventHandler(bwConvertToBns_ProgressChanged);
bwConvertToBns.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bwConvertToBns_RunWorkerCompleted);
bwConvertToBns.RunWorkerAsync(bnsInfo);
}
}
}
