public void Stop(SoundChannel soundChannel, int fadeDuration)
{
if(soundChannel != null && soundChannel.Channel != null) {
// Sound has to be playing for the volume to be set (fmod rule)
if(fadeDuration != 0 && soundChannel.IsPlaying ) {
soundChannel.ImmediateFade(fadeDuration);
soundChannel.WaitOnFade();
soundChannel.Channel.stop();
soundChannel.m_ptimer.Stop();
soundChannel.CancelFades();
}
}
}
private void PlaySound(SoundChannel soundChannel, bool paused)
{
if(soundChannel == null || soundChannel.Sound == null) return;
// Wait for any fade on this channel to finish
soundChannel.WaitOnFade();
// Has it ever been run?
Channel channel = null;
if(soundChannel.Channel == null) {
// Never run before
ERRCHECK(m_system.playSound(FMOD.CHANNELINDEX.FREE, soundChannel.Sound, paused, ref channel));
soundChannel.Channel = channel;
} else {
// Has been run before
// Is the channel paused?
bool isPaused = false;
soundChannel.Channel.getPaused(ref isPaused);
if (isPaused) {
// Paused, unpause it
if (!paused) {
soundChannel.Channel.setPaused(false);
}
} else {
// Not paused, channel was stopped
ERRCHECK(m_system.playSound(FMOD.CHANNELINDEX.REUSE, soundChannel.Sound, paused, ref channel));
soundChannel.Channel = channel;
}
}
}
public void ReleaseSound(SoundChannel soundChannel)
{
if(soundChannel != null) {
if(m_channels.Contains(soundChannel)) {
m_channels.Remove(soundChannel);
}
soundChannel.Dispose();
}
}
public void Stop(SoundChannel soundChannel)
{
if(soundChannel != null && soundChannel.Channel != null) {
soundChannel.Channel.stop();
soundChannel.m_ptimer.Stop();
soundChannel.CancelFades();
}
}
public void Play(SoundChannel soundChannel)
{
if(m_system == null) {
throw new Exception("Cannot play a sound with no valid sound device");
}
PlaySound(soundChannel);
}
public void Play(SoundChannel soundChannel, bool paused)
{
PlaySound(soundChannel, paused);
}
private void PlaySound(SoundChannel soundChannel, bool paused)
{
if ((soundChannel != null) && (soundChannel.Sound != null))
{
soundChannel.WaitOnFade();
Channel channel = null;
if (soundChannel.Channel == null)
{
this.ERRCHECK(this.m_system.playSound(CHANNELINDEX.FREE, soundChannel.Sound, paused, ref channel));
soundChannel.Channel = channel;
}
else
{
bool flag = false;
soundChannel.Channel.getPaused(ref flag);
if (flag)
{
if (!paused)
{
soundChannel.Channel.setPaused(false);
}
}
else
{
this.ERRCHECK(this.m_system.playSound(CHANNELINDEX.REUSE, soundChannel.Sound, paused, ref channel));
soundChannel.Channel = channel;
}
}
}
}
private Audio LoadAudio(string fileName)
{
if (fileName == string.Empty) {
return null;
}
try {
_soundChannel = _fmod.LoadSound(Path.Combine(Paths.AudioPath, fileName), _soundChannel);
}
catch (Exception exception) {
MessageBox.Show(Resources.ErrorLoadingAudio + exception.Message, Vendor.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return null;
}
if (_soundChannel == null) {
return null;
}
_audioFilename = fileName;
labelAudioFileName.Text = Path.GetFileName(_audioFilename);
var audio = new Audio {FileName = labelAudioFileName.Text, Name = _soundChannel.SoundName, Duration = (int) _soundChannel.SoundLength};
labelAudioLength.Text = audio.Duration.FormatFull();
labelAudioName.Text = string.Format("\"{0}\"", audio.Name);
UpdateAudioButtons();
return audio;
}
public void Stop(SoundChannel soundChannel, int fadeDuration)
{
if (((soundChannel != null) && (soundChannel.Channel != null)) && ((fadeDuration != 0) && soundChannel.IsPlaying))
{
soundChannel.ImmediateFade(fadeDuration);
soundChannel.WaitOnFade();
soundChannel.Channel.stop();
soundChannel.CancelFades();
}
}
private void PlaySound(SoundChannel soundChannel)
{
if (soundChannel.Sound != null)
{
soundChannel.WaitOnFade();
Channel channel = null;
if (soundChannel.Channel == null)
{
this.ERRCHECK(this.m_system.playSound(CHANNELINDEX.FREE, soundChannel.Sound, false, ref channel));
soundChannel.Channel = channel;
}
else if (soundChannel.Paused)
{
soundChannel.Paused = false;
}
else
{
this.ERRCHECK(this.m_system.playSound(CHANNELINDEX.REUSE, soundChannel.Sound, false, ref channel));
soundChannel.Channel = channel;
}
}
}
public void Stop(SoundChannel soundChannel)
{
if ((soundChannel != null) && (soundChannel.Channel != null))
{
soundChannel.Channel.stop();
soundChannel.CancelFades();
}
}
public SoundChannel LoadSound(string fileName, SoundChannel existingChannel)
{
if (this.m_system == null)
{
return null;
}
if (!((fileName != null) && File.Exists(fileName)))
{
return null;
}
Sound sound = null;
this.ERRCHECK(this.m_system.createSound(fileName, MODE.ACCURATETIME | MODE._2D | MODE.HARDWARE | MODE.CREATESTREAM,
ref sound));
if (existingChannel == null)
{
existingChannel = new SoundChannel(sound);
this.m_channels.Add(existingChannel);
}
else
{
existingChannel.Sound = sound;
}
return existingChannel;
}
public void Play(SoundChannel soundChannel, bool paused)
{
PlaySound(soundChannel, paused);
}
public void Load(string fileName)
{
if (_channel != null && _channel.IsPlaying) {
Stop();
}
_channel = _audioSystem.LoadSound(fileName, _channel);
if (_channel == null) {
Logging.Warn("Audio: can't load file '" + fileName + "' for playback. Does it exist?");
}
_startTime = TimeSpan.Zero;
}
public SoundChannel LoadSound(string fileName, SoundChannel existingChannel)
{
if(m_system == null) return null;
if(fileName == null || !File.Exists(fileName)) {
return null;
}
Sound sound = null;
ERRCHECK(m_system.createSound(fileName, (FMOD.MODE._2D | FMOD.MODE.HARDWARE | FMOD.MODE.CREATESTREAM | MODE.ACCURATETIME), ref sound));
if(existingChannel == null) {
existingChannel = new SoundChannel(sound);
m_channels.Add(existingChannel);
} else {
existingChannel.Sound = sound;
}
return existingChannel;
}
public void LoadAsSample(string fileName)
{
//Adapted this code from the fmod wrappers loadsound method. Changed mode to CREATESAMPLE
if (_channel != null && _channel.IsPlaying) {
Stop();
}
if (_audioSystem == null) return;
if (fileName == null || !File.Exists(fileName)) {
return;
}
Sound sound = null;
checkErrors(_audioSystem.SystemObject.createSound(fileName,
(FMOD.MODE._2D | FMOD.MODE.HARDWARE | FMOD.MODE.CREATESAMPLE |
MODE.ACCURATETIME), ref sound));
if (_channel == null) {
_channel = new SoundChannel(sound);
}
else {
_channel.Sound = sound;
}
}
private void ClearAudio()
{
_eventSequence.Audio = null;
labelAudioFileName.Text = Resources.NoAudioAssigned;
labelAudioLength.Text = string.Empty;
labelAudioName.Text = string.Empty;
_soundChannel = null;
}
