protected override void Init(MyObjectBuilder_DefinitionBase builder)
{
base.Init(builder);
var ob = builder as MyObjectBuilder_AudioDefinition;
MyDebug.AssertDebug(ob != null);
this.SoundData = ob.SoundData;
this.SoundData.SubtypeId = base.Id.SubtypeId;
}
/// <summary>
/// Updates values of omnidirectional emitter.
/// Omnidirectional means it's same for all directions. There's no Cone and Front/Top vectors are not used.
/// </summary>
internal static void UpdateValuesOmni(this Emitter emitter, Vector3 position, Vector3 velocity, MySoundData cue, int channelsCount, float? customMaxDistance)
{
emitter.Position = new SharpDX.Vector3(position.X, position.Y, position.Z);
emitter.Velocity = new SharpDX.Vector3(velocity.X, velocity.Y, velocity.Z);
float maxDistance = customMaxDistance.HasValue ? customMaxDistance.Value : cue.MaxDistance;
emitter.DopplerScaler = 1f;
emitter.CurveDistanceScaler = maxDistance;
emitter.VolumeCurve = MyDistanceCurves.Curves[(int)cue.VolumeCurve];
emitter.InnerRadius = (channelsCount > 2) ? maxDistance : 0f;
emitter.InnerRadiusAngle = (channelsCount > 2) ? 0.5f * SharpDX.AngleSingle.RightAngle.Radians : 0f;
}
public MyInMemoryWave(MySoundData cue, string path)
{
using (var stream = MyFileSystem.OpenRead(path))
{
m_stream = new SoundStream(stream);
m_waveFormat = m_stream.Format;
m_buffer = new AudioBuffer
{
Stream = m_stream.ToDataStream(),
AudioBytes = (int)m_stream.Length,
Flags = BufferFlags.None
};
if (cue.Loopable)
m_buffer.LoopCount = AudioBuffer.LoopInfinite;
m_stream.Close();
}
}
protected override void Init(MyObjectBuilder_DefinitionBase builder)
{
base.Init(builder);
var ob = builder as MyObjectBuilder_AudioDefinition;
MyDebug.AssertDebug(ob != null);
this.SoundData = ob.SoundData;
this.SoundData.SubtypeId = base.Id.SubtypeId;
if (this.SoundData.Loopable)
{
bool hasLoop = true;
for (int i = 0; i < this.SoundData.Waves.Count; i++) {
hasLoop &= this.SoundData.Waves[i].Loop != null;
}
//MyDebug.AssertDebug(hasLoop, String.Format("Sound '{0}' has <Loopable> tag set to TRUE, but is missing a <Loop> in <Wave>, please fix the .sbc", this.SoundData.SubtypeId));
}
}
private float PitchVariation(MySoundData cue)
{
return MyUtils.GetRandomFloat(-1f, 1f) * cue.PitchVariation / 100f;
}
private float VolumeVariation(MySoundData cue)
{
return MyUtils.GetRandomFloat(-1f, 1f) * cue.VolumeVariation * 0.07f;
}
void cuesCombo_OnSelect()
{
m_currentCueSelectedItem = (int)m_cuesCombo.GetSelectedKey();
var cue = new MyCueId(MyStringHash.TryGet(m_cuesCombo.GetSelectedValue().ToString()));
m_currentCue = MyAudio.Static.GetCue(cue);
UpdateCueValues();
//RecreateControls(false);
}
private void PlayMusic(MyCueId cue, MyStringHash effect, int effectDuration = 2000, MyCueId[] cueIds = null, bool play = true)
{
if (MyAudio.Static == null)
return;
if(play)
m_musicSourceVoice = MyAudio.Static.PlayMusicCue(cue, true);
if (m_musicSourceVoice != null)
{
if (effect != MyStringHash.NullOrEmpty)
{
m_musicSourceVoice = MyAudio.Static.ApplyEffect(m_musicSourceVoice, effect, cueIds, effectDuration, true).OutputSound;
}
if (m_musicSourceVoice != null)
m_musicSourceVoice.StoppedPlaying += MusicStopped;
}
m_lastMusicData = MyAudio.Static.GetCue(cue);
}
public void PlaySoundWithDistance(MyCueId soundId, bool stopPrevious = false, bool skipIntro = false, bool force2D = false, bool useDistanceCheck = true, bool alwaysHearOnRealistic = false, bool skipToEnd = false)
{
m_lastSoundData = MyAudio.Static.GetCue(soundId);
if (useDistanceCheck)
m_closeSoundCueId = soundId;
if (useDistanceCheck && ShouldPlay2D() == false && force2D == false)
soundId = CheckDistanceSounds(soundId);
bool usesDistanceSoundsCache = m_usesDistanceSounds;
if (m_sound != null)
{
if (stopPrevious)
StopSound(true);
else if (m_sound.IsLoopable)
{
var sound = Sound;
StopSound(true);
m_soundsQueue.Add(sound.CueEnum);
}
}
if (m_secondarySound != null)
{
m_secondarySound.Stop(true);
}
SoundId = soundId;
PlaySoundInternal((skipIntro || skipToEnd), force2D: force2D, alwaysHearOnRealistic: alwaysHearOnRealistic, skipToEnd: skipToEnd);
m_usesDistanceSounds = usesDistanceSoundsCache;
}
private MyCueId SelectCue(MySoundPair sound)
{
if (m_useRealisticByDefault)
{
if (m_lastSoundData == null)
m_lastSoundData = MyAudio.Static.GetCue(sound.Realistic);
if (m_lastSoundData != null && m_lastSoundData.AlwaysUseOneMode)
{
m_realistic = true;
return sound.Realistic;
}
MyCockpit cockpit = MySession.Static.LocalCharacter != null ? MySession.Static.LocalCharacter.Parent as MyCockpit : null;
bool isLargePressurizedCockpit = (cockpit != null && cockpit.CubeGrid.GridSizeEnum == VRage.Game.MyCubeSize.Large && cockpit.BlockDefinition.IsPressurized);
if (IsThereAir() || isLargePressurizedCockpit)
{
m_realistic = false;
return sound.Arcade;
}
else
{
m_realistic = true;
return sound.Realistic;
}
}
else
{
m_realistic = false;
return sound.Arcade;
}
}
public bool Add(MySoundData cue, MyAudioWave cueWave)
{
string[] files = { cueWave.Start, cueWave.Loop, cueWave.End };
SharpDX.Multimedia.WaveFormatEncoding encoding = SharpDX.Multimedia.WaveFormatEncoding.Unknown;
bool result = true;
int i = 0;
foreach (var waveFilename in files)
{
i++;
if (string.IsNullOrEmpty(waveFilename) || m_waves.ContainsKey(waveFilename))
continue;
var fsPath = Path.IsPathRooted(waveFilename) ? waveFilename : Path.Combine(MyFileSystem.ContentPath, "Audio", waveFilename);
var exists = MyFileSystem.FileExists(fsPath);
result |= exists;
if (exists)
{
if (cue.StreamSound)
{
return true;
}
try
{
MyInMemoryWave wave = new MyInMemoryWave(cue, fsPath, this);
if (i != 2)
wave.Buffer.LoopCount = 0;
m_waves[waveFilename] = wave;
// check the formats
if (encoding == SharpDX.Multimedia.WaveFormatEncoding.Unknown)
{
encoding = wave.WaveFormat.Encoding;
}
// check the formats
if (wave.WaveFormat.Encoding == SharpDX.Multimedia.WaveFormatEncoding.Unknown)
{
if (MyAudio.OnSoundError != null)
{
var msg = string.Format("Unknown audio encoding '{0}', '{1}'", cue.SubtypeId.ToString(), waveFilename);
MyAudio.OnSoundError(cue, msg);
}
result = false;
}
// 3D sounds must be mono
if (cueWave.Type == MySoundDimensions.D3 && wave.WaveFormat.Channels != 1)
{
if (MyAudio.OnSoundError != null)
{
var msg = string.Format("3D sound '{0}', '{1}' must be in mono, got {2} channels", cue.SubtypeId.ToString(), waveFilename, wave.WaveFormat.Channels);
MyAudio.OnSoundError(cue, msg);
}
result = false;
}
// all parts of the sound must have the same encoding
if (wave.WaveFormat.Encoding != encoding)
{
if (MyAudio.OnSoundError != null)
{
var msg = string.Format("Inconsistent sound encoding in '{0}', '{1}', got '{2}', expected '{3}'", cue.SubtypeId.ToString(), waveFilename, wave.WaveFormat.Encoding, encoding);
MyAudio.OnSoundError(cue, msg);
}
result = false;
}
}
catch (Exception e)
{
if (MyAudio.OnSoundError != null)
{
var msg = string.Format("Unable to load audio file: '{0}', '{1}': {2}", cue.SubtypeId.ToString(), waveFilename, e.ToString());
MyAudio.OnSoundError(cue, msg);
}
result = false;
}
// Second catch shouldn't be needed according to http://stackoverflow.com/questions/5345436/net-exception-catch-block
// all non-exceptions will be wrapped as type derived from Exception and caught above.
//catch
//{
// if (MyAudio.OnSoundError != null)
// {
// var msg = string.Format("Unable to load audio file: '{0}', '{1}': {2}", cue.SubtypeId.ToString(), waveFilename, "Something went horribly wrong");
// MyAudio.OnSoundError(cue, msg);
// }
// result = false;
//}
}
else
{
if (MyAudio.OnSoundError != null)
{
var msg = string.Format("Unable to find audio file: '{0}', '{1}'", cue.SubtypeId.ToString(), waveFilename);
MyAudio.OnSoundError(cue, msg);
}
result = false;
}
}
return result;
}
public MyInMemoryWave GetStreamedWave(string filename, MySoundData cue, MySoundDimensions dim = MySoundDimensions.D2)
{
if (string.IsNullOrEmpty(filename))
return null;
SharpDX.Multimedia.WaveFormatEncoding encoding = SharpDX.Multimedia.WaveFormatEncoding.Unknown;
var fsPath = Path.IsPathRooted(filename) ? filename : Path.Combine(MyFileSystem.ContentPath, "Audio", filename);
var exists = MyFileSystem.FileExists(fsPath);
if (exists)
{
try
{
MyInMemoryWave wave;
if (!LoadedStreamedWaves.TryGetValue(fsPath, out wave))
wave = LoadedStreamedWaves[fsPath] = new MyInMemoryWave(cue, fsPath, this, true);
else
wave.Reference();
// check the formats
if (encoding == SharpDX.Multimedia.WaveFormatEncoding.Unknown)
{
encoding = wave.WaveFormat.Encoding;
}
// check the formats
if (wave.WaveFormat.Encoding == SharpDX.Multimedia.WaveFormatEncoding.Unknown)
{
if (MyAudio.OnSoundError != null)
{
var msg = string.Format("Unknown audio encoding '{0}', '{1}'", cue.SubtypeId.ToString(), filename);
MyAudio.OnSoundError(cue, msg);
}
return null;
}
// 3D sounds must be mono
if (dim == MySoundDimensions.D3 && wave.WaveFormat.Channels != 1)
{
if (MyAudio.OnSoundError != null)
{
var msg = string.Format("3D sound '{0}', '{1}' must be in mono, got {2} channels", cue.SubtypeId.ToString(), filename, wave.WaveFormat.Channels);
MyAudio.OnSoundError(cue, msg);
}
return null;
}
// all parts of the sound must have the same encoding
if (wave.WaveFormat.Encoding != encoding)
{
if (MyAudio.OnSoundError != null)
{
var msg = string.Format("Inconsistent sound encoding in '{0}', '{1}', got '{2}', expected '{3}'", cue.SubtypeId.ToString(), filename, wave.WaveFormat.Encoding, encoding);
MyAudio.OnSoundError(cue, msg);
}
return null;
}
return wave;
}
catch (Exception e)
{
if (MyAudio.OnSoundError != null)
{
var msg = string.Format("Unable to load audio file: '{0}', '{1}': {2}", cue.SubtypeId.ToString(), filename, e.ToString());
MyAudio.OnSoundError(cue, msg);
}
return null;
}
}
else
{
if (MyAudio.OnSoundError != null)
{
var msg = string.Format("Unable to find audio file: '{0}', '{1}'", cue.SubtypeId.ToString(), filename);
MyAudio.OnSoundError(cue, msg);
}
}
return null;
}