private void nextTrack_Click(object sender, System.EventArgs e)
{
FMOD.RESULT result;
currenttrack++;
if (currenttrack >= numtracks)
{
currenttrack = 0;
}
result = cdsound.getSubSound(currenttrack, ref sound);
ERRCHECK(result);
result = system.playSound(FMOD.CHANNELINDEX.FREE, sound, false, ref channel);
ERRCHECK(result);
}
public void Play(string name, byte[] soundBuf)
{
FMOD.CREATESOUNDEXINFO sndInfo = new FMOD.CREATESOUNDEXINFO()
{
length = (uint)soundBuf.Length,
};
FMOD.RESULT result = system.createSound(soundBuf, FMOD.MODE.OPENMEMORY, ref sndInfo, out sound);
ERRCHECK(result, "system.createSound");
if (result == FMOD.RESULT.OK)
{
int numSubSounds;
result = sound.getNumSubSounds(out numSubSounds);
ERRCHECK(result, "sound.getNumSubSounds");
if (numSubSounds > 0)
{
result = sound.getSubSound(0, out subSound);
ERRCHECK(result, "sound.getSubSound");
result = system.playSound(subSound, null, false, out channel);
}
else
{
result = system.playSound(sound, null, false, out channel);
}
ERRCHECK(result, "sound.playSound");
}
}
private void PlayPause_Click(object sender, EventArgs e)
{
fsb.getSubSound(0, ref subsound);
FMOD.RESULT res = system.playSound(FMOD.CHANNELINDEX.FREE, subsound, false, ref channel);
if (res != FMOD.RESULT.OK)
{
MessageBox.Show("Cannot Play file. Reason: " + res.ToString(), "FMOD Load Error", MessageBoxButtons.OK);
}
}
/// <summary>
/// Spielt die angegebene Musikdatei ab.
/// </summary>
/// <param name="filename"></param>
public void Play(string filename)
{
Filename = filename;
if (!this.isPreListenSoundEngine)
{
if (currentSoundIndex == 0)
{
currentSoundIndex = 1;
}
else
{
currentSoundIndex = 0;
}
}
if (IsPlaying)
{
Stop();
}
FMOD.RESULT result = FMOD.RESULT.OK;
if (filename.StartsWith("cd:"))
{
string cdDrive = string.Format("{0}:", filename[3]);
int trackNumber = Miscellaneous.Misc.Atoi(filename.Substring(5));
if (Settings.Current.UseMCI)
{
if (mciCDEngine == null)
{
mciCDEngine = new MCICDEngine();
mciCDEngine.Open(cdSoundDriveLetter[0]);
}
currentCDTrackNumber = trackNumber;
mciCDEngine.PlayTrack(trackNumber);
return;
}
else
{
if (cdSound == null)
{
result = system.createStream(cdDrive, (FMOD.MODE._2D | FMOD.MODE.HARDWARE), ref cdSound);
ERRCHECK(result);
}
else
{
if (cdDrive != cdSoundDriveLetter)
{
cdSound.release();
result = system.createStream(cdDrive, (FMOD.MODE._2D | FMOD.MODE.HARDWARE), ref cdSound);
ERRCHECK(result);
}
}
if (currentSoundIndex == 0)
{
result = cdSound.getSubSound(trackNumber, ref sound1);
}
else
{
result = cdSound.getSubSound(trackNumber, ref sound2);
}
ERRCHECK(result);
}
cdSoundDriveLetter = cdDrive;
}
else
{
if (currentSoundIndex == 0)
{
result = system.createStream(filename, (FMOD.MODE._2D | FMOD.MODE.HARDWARE), ref sound1);
}
else
{
result = system.createStream(filename, (FMOD.MODE._2D | FMOD.MODE.HARDWARE), ref sound2);
}
}
ERRCHECK(result);
if (result == FMOD.RESULT.OK)
{
if (currentSoundIndex == 0)
{
system.playSound(FMOD.CHANNELINDEX.FREE, currentSound, false, ref channel1);
}
else
{
system.playSound(FMOD.CHANNELINDEX.FREE, currentSound, false, ref channel2);
}
// Hiermit wird der neu spielende Track "stumm" geschaltet.
IsMuted = IsMuted;
// Aktuelle Lautstärke setzen
Volume = Volume;
/*string str = string.Format("Detecting BPM...");
* Big3.Hitbase.SharedResources.HitbaseCommands.SetMainStatusText.Execute(str, System.Windows.Application.Current.MainWindow);
*
* BackgroundWorker bw = new BackgroundWorker();
* bw.DoWork += delegate
* {
* float bpm = BPMDetection(filename);
* CurrentTrackBPM = (int)(bpm + 0.5); // Runden
* };
* bw.RunWorkerCompleted += delegate
* {
* string bpmDetected = string.Format("BPM: {0}", CurrentTrackBPM);
* Big3.Hitbase.SharedResources.HitbaseCommands.SetMainStatusText.Execute(bpmDetected, System.Windows.Application.Current.MainWindow);
* };
* bw.RunWorkerAsync();*/
}
}