/// <summary>
/// Initializes a new instance of this class.
/// </summary>
/// <param name="file">Music file to play.</param>
public MusicPlayerWindow(string file)
{
InitializeComponent();
_sound = AudioManager.LoadSound(file, 0);
_soundChannel = _sound.Play();
frequencyTrackBar.Value = _soundChannel.Frequency;
panTrackBar.Value = (int)(_soundChannel.Pan * 50);
volumeTrackBar.Value = (int)(_soundChannel.Volume);
updateTimer.Start();
fileLabel.Text = Path.GetFileName(file);
Text = "Music Player - " + Path.GetFileName(file);
}
/// <summary>
/// Loads an sound from a file or memory location.
/// </summary>
/// <param name="path">Memory location (or url) of sound file to load.</param>
/// <param name="cache">If set to true this sound is added to the resource cache to save loading
/// time when this sound is requested again.</param>
/// <returns>The newly loaded sound.</returns>
public static Sound LoadSound(object path, SoundFlags flags, bool cache)
{
if (ResourceManager.ResourceIsCached(path.ToString()) == true)
{
DebugLogger.WriteLog("Loading sound " + path.ToString() + " from cache.");
return (Sound)ResourceManager.RetrieveResource(path.ToString());
}
DebugLogger.WriteLog("Loading sound from " + path.ToString() + ".");
Sound sound = new Sound(path, flags);
if (cache == true)
{
if ((flags & SoundFlags.Dynamic) != 0)
throw new Exception("Dynamic sounds cannot be cached.");
ResourceManager.CacheResource(path.ToString(), sound);
}
return sound;
}
/// <summary>
/// Disposes of this class when it is closed.
/// </summary>
/// <param name="sender">Object that invoked this event.</param>
/// <param name="e">Reason why this event was invoked.</param>
private void MusicPlayerWindow_FormClosed(object sender, FormClosedEventArgs e)
{
_soundChannel.Stop();
_soundChannel = null;
_sound.Stop();
_sound = null;
GC.Collect();
}
/// <summary>
/// Reloads the currently selected sound.
/// </summary>
private void ReloadSound()
{
if (_soundChannel != null)
{
_soundChannel.Stop();
_soundChannel = null;
}
if (_sound != null)
{
_sound.Stop();
_sound = null;
}
GC.Collect();
SoundFlags flags = 0;
if (_streamed == true) flags |= SoundFlags.Streamed;
if (_positional == true) flags |= SoundFlags.Positional;
if (fileTreeView.SelectedNode != null && File.Exists(Engine.GlobalInstance.AudioPath + "/" + fileTreeView.SelectedNode.FullPath))
{
_sound = AudioManager.LoadSound(Engine.GlobalInstance.AudioPath + "/" + fileTreeView.SelectedNode.FullPath, flags);
_soundChannel = _sound.Play();
}
SyncronizeWindow();
}
public SoundScriptObject(Sound sound)
{
_nativeObject = sound;
}
