| public GetSampleDuration ( int sizeInBytes ) : System.TimeSpan | ||
| sizeInBytes | int | |
| return | System.TimeSpan | |
/// <summary>
/// Plays the effect.
/// </summary>
/// <param name="asEffect">Set to false for music, true for sound effects.</param>
public void Play(bool asEffect, AudioEffects effect = AudioEffects.None, float volume = 1.0f)
{
double now = UltimaGame.TotalMS;
CullExpiredEffects(now);
m_ThisInstance = GetNewInstance(asEffect);
if (m_ThisInstance == null)
{
this.Dispose();
return;
}
switch (effect)
{
case AudioEffects.PitchVariation:
float pitch = (float)Utility.RandomValue(-5, 5) * .025f;
m_ThisInstance.Pitch = pitch;
break;
}
BeforePlay();
byte[] buffer = GetBuffer();
if (buffer != null && buffer.Length > 0)
{
m_ThisInstance.BufferNeeded += new EventHandler<EventArgs>(OnBufferNeeded);
m_ThisInstance.SubmitBuffer(buffer);
m_ThisInstance.Volume = volume;
m_ThisInstance.Play();
List<Tuple<DynamicSoundEffectInstance, double>> list = (asEffect) ? m_EffectInstances : m_MusicInstances;
double ms = m_ThisInstance.GetSampleDuration(buffer.Length).TotalMilliseconds;
list.Add(new Tuple<DynamicSoundEffectInstance, double>(m_ThisInstance, now + ms));
}
}
public void Play()
{
float now = UltimaVars.EngineVars.TheTime;
// Check to see if any existing instances of this sound effect have stopped playing. If
// they have, remove the reference to them so the garbage collector can collect them.
for (int i = 0; i < m_instances.Count; i++)
if (m_instances[i].Item2 < now)
{
m_instances.RemoveAt(i);
i--;
}
DynamicSoundEffectInstance instance = new DynamicSoundEffectInstance(22050, AudioChannels.Mono);
instance.BufferNeeded += new EventHandler<EventArgs>(instance_BufferNeeded);
instance.SubmitBuffer(m_waveBuffer);
instance.Play();
m_instances.Add(new Tuple<DynamicSoundEffectInstance, float>(instance,
now + (instance.GetSampleDuration(m_waveBuffer.Length).Milliseconds / 1000f)));
}
/// <summary>
/// Plays the effect.
/// </summary>
/// <param name="asEffect">Set to false for music, true for sound effects.</param>
public void Play(bool asEffect = true)
{
double now = UltimaGame.TotalMS;
CullExpiredEffects(now);
m_ThisInstance = GetNewInstance(asEffect);
if (m_ThisInstance == null)
{
this.Dispose();
return;
}
BeforePlay();
byte[] buffer = GetBuffer();
if (buffer != null && buffer.Length > 0)
{
m_ThisInstance.BufferNeeded += new EventHandler<EventArgs>(OnBufferNeeded);
m_ThisInstance.SubmitBuffer(buffer);
m_ThisInstance.Play();
List<Tuple<DynamicSoundEffectInstance, double>> list = (asEffect) ? m_EffectInstances : m_MusicInstances;
list.Add(new Tuple<DynamicSoundEffectInstance, double>(m_ThisInstance, now + (m_ThisInstance.GetSampleDuration(buffer.Length).Milliseconds)));
}
}
