public float SecondsRemaining(SoundTag snd)
{
if (SoundTagEmitters.TryGetValue(snd.Id, out var emitter))
{
return((float)emitter.RemainingTime().TotalSeconds);
}
return(0);
}
private AudioClip GetClip(SoundTag soundTag)
{
foreach (SoundItem s in clips)
{
if (s.tag == soundTag)
{
return(s.clip);
}
}
return(null);
}
private void PlaySound(SoundTag soundTag)
{
AudioSource player = audioSourcePool.GetAvailableAudioSource();
if (player == null)
{
Debug.LogWarning("there is no available audio source left available");
return;
}
player.clip = GetClip(soundTag);
player.Play();
}
private ClipData GetClip(SoundTag snd)
{
var soundEntry = soundMapping.SoundEntries[snd.SoundEntryIndex];
var clipIndex = rng.Next(0, soundEntry.NamedSoundClipCount);
var clipInfo = soundMapping.NamedSoundClips[soundEntry.NamedSoundClipIndex + clipIndex];
var result = new ClipData();
result.Encoding = snd.Encoding switch
{
EncodingType.ImaAdpcmMono => AudioEncoding.MonoImaAdpcm,
EncodingType.ImaAdpcmStereo => AudioEncoding.StereoImaAdpcm,
_ => AudioEncoding.Mono16,
};
result.SampleRate = snd.SampleRate switch
{
Core.Tags.SampleRate.hz22k05 => SampleRate._22k05,
Core.Tags.SampleRate.hz44k1 => SampleRate._44k1,
_ => SampleRate._44k1
};
var clipSize = 0;
for (var c = 0; c < clipInfo.SoundDataChunkCount; c++)
{
var chunk = soundMapping.SoundDataChunks[clipInfo.SoundDataChunkIndex + c];
clipSize += (int)(chunk.Length & 0x3FFFFFFF);
}
Span <byte> clipData = new byte[clipSize];
var clipDataCurrent = 0;
for (var c = 0; c < clipInfo.SoundDataChunkCount; c++)
{
var chunk = soundMapping.SoundDataChunks[clipInfo.SoundDataChunkIndex + c];
var len = (int)(chunk.Length & 0x3FFFFFFF);
var chunkData = this.scene.Map.ReadData(chunk.Offset.Location, chunk.Offset, len);
chunkData.Span.CopyTo(clipData.Slice(clipDataCurrent));
clipDataCurrent += len;
}
result.Data = clipData;
return(result);
}
void Update()
{
while (callQueue.Count > 0)
{
Action action = callQueue.Dequeue();
SoundTag param = paramQueue.Dequeue();
switch (action)
{
case Action.PlaySound: PlaySound(param); break;
case Action.PlayBGM: PlayBGM(); break;
case Action.StopAll: StopAll(); break;
}
}
}
public void Start(SoundTag sound, IGameObject target)
{
var clip = GetClip(sound);
ISoundEmitter emitter;
if (target is GameObjectEntity e)
{
if (e.SoundEmitter.Emitter == null)
{
// TODO: destroy emitter
e.SoundEmitter.Emitter = this.audioAdapter.CreateEmitter();
}
emitter = e.SoundEmitter.Emitter;
}
else
{
emitter = globalEmitter;
}
emitter.PlayImmediate(clip.Encoding, clip.SampleRate, clip.Data);
SoundTagEmitters[sound.Id] = emitter;
}
public AudioClip GetClip(SoundTag sound)
{
return(_generalSFX[(int)sound]);
}
/// <summary>plays an impulse sound from the specified source object (or "none"), with the specified scale.</summary>
public void sound_impulse_trigger(SoundTag sound, IGameObject source, float floatValue, int intValue)
{
this.audioSystem.Start(sound, source);
}
/// <summary>stops the specified impulse sound.</summary>
public void sound_impulse_stop(SoundTag sound)
{
}
/// <summary>plays an impulse sound from the specified source object (or "none"), with the specified scale and effect.</summary>
public void sound_impulse_start_effect(SoundTag sound, IGameObject entity, float floatValue, string /*id*/ effect)
{
this.audioSystem.Start(sound, entity);
}
/// <summary>plays an impulse sound from the specified source object (or "none"), with the specified scale.</summary>
public void sound_impulse_start(SoundTag sound, IGameObject entity, float floatValue)
{
this.audioSystem.Start(sound, entity);
}
/// <summary>returns the time remaining for the specified impulse sound. DO NOT CALL IN CUTSCENES.</summary>
public int sound_impulse_language_time(SoundTag soundRef)
{
return((int)(this.audioSystem.SecondsRemaining(soundRef) * TicksPerSecond));
}
static public void CallFunction(Action action, SoundTag tag)
{
callQueue.Enqueue(action);
paramQueue.Enqueue(tag);
}
/// <summary>your mom part 2.</summary>
public void sound_impulse_predict(SoundTag soundRef)
{
}