public void PlayMainSong(string identifier)
{
AudioContainer soundToPlay = sounds.Find(sound => sound.Identifier == identifier);
// If the sound was properly loaded
if (soundToPlay != null)
{
soundToPlay.Play();
Bass.BASS_ChannelStop(MainStream.Handle);
MainStream = soundToPlay;
Bass.BASS_ChannelSetAttribute(soundToPlay.Handle, BASSAttribute.BASS_ATTRIB_VOL, MainAudioVolume);
}
else
{
if (throwExceptions)
{
// The sound doesn't exist, throw an exception
throw new NullReferenceException("Sound " + identifier + " does not exist");
}
}
}
/// <summary>
/// Creates an AudioContainer given a filename and an identifier
/// </summary>
/// <param name="fullFileName">File path including extension</param>
/// <param name="identifier">String used to identify the sound later on</param>
public AudioContainer LoadAndReturnSound(string fullFileName, string identifier)
{
// TODO: METHOD WILL BE REWRITTEN AS OF V1.2
int newSoundHandle = 0; // Stream that the sound will be loaded in
// Attempt to load sound into memory
if (started)
{
// Create a handle from the given file with default flags
newSoundHandle = Bass.BASS_StreamCreateFile(fullFileName, 0, 0, BASSFlag.BASS_DEFAULT);
// If the file loaded successfully, it not newSoundHandle will be 0
if (newSoundHandle != 0)
{
AudioContainer newSound = new AudioContainer(newSoundHandle, identifier);
sounds.Add(newSound);
return newSound;
}
newSoundHandle = BassFlac.BASS_FLAC_StreamCreateFile(fullFileName, 0, 0, BASSFlag.BASS_DEFAULT);
if (newSoundHandle != 0)
{
AudioContainer newSound = new AudioContainer(newSoundHandle, identifier);
sounds.Add(newSound);
return newSound;
}
// Alert the user that the file was not located
MessageBox.Show("File: " + fullFileName + " could not be loaded, file is missing", "File could not be located",
MessageBoxButtons.OK, MessageBoxIcon.Error);
if (throwExceptions)
{
// The file could not be found, throw an exception
throw new FileNotFoundException("File Could Not Be Loaded: " + fullFileName + "\nError Code: " +
Bass.BASS_ErrorGetCode());
}
return null;
}
// Alert the user that Bass did not start, therefore is unable to load any sounds
MessageBox.Show("File: " + fullFileName + " could not be loaded, Bass did not initialize", "Bass failed to initialize",
MessageBoxButtons.OK, MessageBoxIcon.Error);
if (throwExceptions)
{
// Bass did not start, throw an exception
throw new NullReferenceException("Attempted to load sound but Bass failed to initialize");
}
return null;
}