void Start()
{
mat = new Material(Shader.Find("Sprites/Default"));
var root = new GameObject();
root.transform.parent = gameObject.transform;
root.name = "Music Layers";
stingerSource = root.AddComponent <AudioSource>();
stingerSource.spatialBlend = 0.0f;
stingerSource.dopplerLevel = 0.0f;
stingerSource.outputAudioMixerGroup = stingerMixerGroup;
for (int n = 0; n < layers.Length; n++)
{
layers[n] = new MusicLayer(n, root, "Layer " + (n + 1));
}
currSegment = startSegment;
nextSegment = startSegment;
if (currSegment.mixerSnapshot != null)
{
currSegment.mixerSnapshot.TransitionTo(currSegment.snapshotTransitionTime);
}
FindAllSegments(startSegment);
startTime = AudioSettings.dspTime;
nextSegmentStartTime = startTime + 2.0; // It may take some time before we are done initializing all game objects
}
public void DeleteMusicSegment(MusicSegmentViewModel segmentVM)
{
MusicSegment segment = segmentVM.GetModel();
if (segment.GetIndex() == 0)
{
return;
}
foreach (var b in model.Blocks)
{
if (b.SegmentContext == segment)
{
b.SegmentContext = model.MusicSegments[0];
}
}
if (model.DefaultMusicSegment == segment)
{
model.DefaultMusicSegment = model.MusicSegments[0];
}
if (ActiveMusicSegment == segmentVM)
{
ActiveMusicSegment = MusicSegments[model.DefaultMusicSegment.GetIndex()];
}
model.MusicSegments.Remove(segment);
}
public void GroupSelectedBlocks()
{
if (!SelectedBlocks.Any())
{
return;
}
var relatedSegments = Enumerable.Select(SelectedBlocks, b => b.SegmentContext).Distinct().ToList();
MusicSegment segmentForGroup = (relatedSegments.Count == 1 ? relatedSegments.Single().GetModel() : model.MusicSegments[0]);
var group = new LoopBlock(model);
group.SegmentContext = segmentForGroup;
group.StartTime = SelectedBlocks.Min(b => b.StartTime);
foreach (var b in SelectedBlocks)
{
// create an independent copy of the block so transforming its time to local reference frame does not screw up undo
Block newChild = Block.FromXML(model, b.GetModel().ToXML());
group.AddChild(newChild, true);
}
using (ActionManager.CreateTransaction())
{
DeleteSelectedBlocks();
ActionManager.RecordAdd(model.Blocks, group);
}
SelectBlock(BlockViewModel.FromModel(this, group), CompositionMode.None);
}
public void TransitionTo(MusicSegment s)
{
nextSegment = (s != null) ? s : currSegment.transitions[random.Next(0, currSegment.transitions.Length)];
float beatLength = 60.0f / currSegment.bpm;
double len = currSegment.lengthInBeats * beatLength;
nextSegmentStartTime = currSegmentStartTime + len + nextSegment.startTime * beatLength;
}
public MusicSegmentViewModel AddMusicSegment()
{
var newSegment = new MusicSegment(model)
{
Label = "Unnamed", Bpm = 120, BeatsPerBar = 4, TimeOrigin = 0
};
model.MusicSegments.Add(newSegment);
// should be logically equivalent to MusicSegments.Last()
return(MusicSegments.Single(segVm => segVm.GetModel() == newSegment));
}
void Update()
{
double currTime = AudioSettings.dspTime;
if (currSegment != null)
{
if (currTime + prefetchTime >= nextSegmentStartTime)
{
currSegment = nextSegment;
nextSegment = currSegment.transitions[random.Next(0, currSegment.transitions.Length)];
if (currSegment.mixerSnapshot != null)
{
currSegment.mixerSnapshot.TransitionTo(currSegment.snapshotTransitionTime);
}
float beatLength = 60.0f / currSegment.bpm;
double len = currSegment.lengthInBeats * beatLength;
for (int n = 0; n < layers.Length; n++)
{
layers[n].NextClip(this);
if (n == 0 && layers[n].currDebugRect != null)
{
DrawStuff.AddTextMesh(gameObject, layers[n].currDebugRect.x1, -3.0f, currSegment.name);
}
}
currSegmentStartTime = nextSegmentStartTime;
nextSegmentStartTime += len + nextSegment.startTime * beatLength;
}
for (int n = 0; n < layers.Length; n++)
{
layers[n].Update(this, currTime);
}
}
foreach (var s in scheduledStingers)
{
if (s.time < currTime)
{
stingerSource.PlayOneShot(s.clip, s.level);
s.disposed = true;
}
}
scheduledStingers.RemoveAll(item => item.disposed);
if (camera != null)
{
camPosition += (camTarget - camPosition) * 0.02f;
camera.transform.position = new Vector3(camPosition, camera.transform.position.y, camera.transform.position.z);
}
}
public static MusicSegment ParseMusicSegment(byte[] data)
{
using (var reader = new BinaryReader(new MemoryStream(data)))
{
var musicSegment = new MusicSegment(data.Length);
musicSegment.Id = reader.ReadUInt32();
musicSegment.MidiBehavior = (MidiInteractiveMusicBehavior)reader.ReadByte();
musicSegment.Properties = reader.ReadAudioProperties();
musicSegment.ChildCount = reader.ReadUInt32();
musicSegment.ChildIds = new uint[musicSegment.ChildCount];
for (var i = 0; i < musicSegment.ChildCount; i++)
{
musicSegment.ChildIds[i] = reader.ReadUInt32();
}
musicSegment.GridPeriodTime = reader.ReadDouble();
musicSegment.GridOffsetTime = reader.ReadDouble();
musicSegment.Tempo = reader.ReadSingle();
musicSegment.TimeSignatureUpper = reader.ReadByte();
musicSegment.TimeSignatureLower = reader.ReadByte();
musicSegment.Unknown = reader.ReadByte();
musicSegment.StingerCount = reader.ReadUInt32();
musicSegment.Stingers = new Stinger[musicSegment.StingerCount];
for (var i = 0; i < musicSegment.StingerCount; i++)
{
Stinger stinger = default;
stinger.TriggerId = reader.ReadUInt32();
stinger.SegmentId = reader.ReadUInt32();
stinger.PlayAt = (StingerKeyPoint)reader.ReadUInt32();
stinger.CueId = reader.ReadUInt32();
stinger.DoNotRepeatIn = reader.ReadUInt32();
stinger.AllowPlayingInNextSegment = reader.ReadUInt32() == 1;
musicSegment.Stingers[i] = stinger;
}
musicSegment.EndTrimOffset = reader.ReadDouble();
musicSegment.MusicCueCount = reader.ReadUInt32();
musicSegment.MusicCues = new MusicCue[musicSegment.MusicCueCount];
for (var i = 0; i < musicSegment.MusicCueCount; i++)
{
MusicCue musicCue = default;
musicCue.Id = reader.ReadUInt32();
musicCue.Time = reader.ReadDouble();
musicCue.CustomNameLength = reader.ReadUInt32();
if (musicCue.CustomNameLength > 0)
{
musicCue.CustomName = String.Concat(reader.ReadChars((int)musicCue.CustomNameLength - 1));
reader.BaseStream.Position++; // Skip null byte
}
musicSegment.MusicCues[i] = musicCue;
}
return(musicSegment);
}
}
void FindAllSegments(MusicSegment segment)
{
List <MusicSegment> newSegments = new List <MusicSegment>();
if (!allSegments.Contains(segment))
{
allSegments.Add(segment);
}
foreach (var s in segment.transitions)
{
if (!allSegments.Contains(s))
{
newSegments.Add(s);
}
}
if (newSegments.Count > 0)
{
allSegments.AddRange(newSegments);
foreach (var s in newSegments)
{
FindAllSegments(s);
}
}
}
public HIRCObject(BNK mainBnk, BinaryReader br)
{
Bnk = mainBnk;
if (!hircError.errorOccured)
{
int type = br.ReadByte();
LastPos = br.BaseStream.Position;
switch (type)
{
case 1:
SettingsObject = new Settings(br, type);
break;
case 2:
SoundSFXObject = new SoundSFX(this, br, type);
break;
case 3:
EventAction = new EventAction(this, br, type);
break;
case 4:
Event = new Event(this, br, type);
break;
case 5:
RandomContainer = new RandomContainer(this, br, type);
break;
case 6:
SwitchContainer = new SwitchContainer(this, br, type);
break;
case 7:
ActorMixer = new ActorMixer(this, br, type);
break;
case 8:
AudioBus = new AudioBus(this, br, type);
break;
case 9:
BlendContainer = new BlendContainer(this, br, type);
break;
case 10:
MusicSegment = new MusicSegment(this, br, type);
break;
case 11:
MusicTrack = new MusicTrack(this, br, type);
break;
case 12:
MusicSwitchContainer = new MusicSwitchContainer(this, br, type);
break;
case 13:
MusicSequence = new MusicSequence(this, br, type);
break;
case 14:
Attenuation = new Attenuation(br, type);
break;
case 16:
FeedbackBus = new FeedbackBus(this, br, type);
break;
case 17:
FeedbackNode = new FeedbackNode(this, br, type);
break;
case 18:
FxShareSet = new FxShareSet(this, br, type);
break;
case 19:
FxCustom = new FxCustom(this, br, type);
break;
case 20:
AuxiliaryBus = new AuxiliaryBus(this, br, type);
break;
case 21:
LFO = new LFO(br, type);
break;
case 22:
Envelope = new Envelope(br, type);
break;
default:
int length = br.ReadInt32();
br.BaseStream.Position -= 5;
Data = br.ReadBytes(length + 5);
System.Windows.MessageBox.Show("Detected unkown HIRC Object type at: " + (LastPos - 1).ToString("X"), "Toolkit");
break;
}
}
}
public int GetLength()
{
int length = 5;
if (SettingsObject != null)
{
length += SettingsObject.GetLength();
}
else if (SoundSFXObject != null)
{
length += SoundSFXObject.GetLength();
}
else if (EventAction != null)
{
length += EventAction.GetLength();
}
else if (Event != null)
{
length += Event.GetLength();
}
else if (RandomContainer != null)
{
length += RandomContainer.GetLength();
}
else if (SwitchContainer != null)
{
length += SwitchContainer.GetLength();
}
else if (ActorMixer != null)
{
length += ActorMixer.GetLength();
}
else if (AudioBus != null)
{
length += AudioBus.GetLength();
}
else if (BlendContainer != null)
{
length += BlendContainer.GetLength();
}
else if (MusicSegment != null)
{
length += MusicSegment.GetLength();
}
else if (MusicTrack != null)
{
length += MusicTrack.GetLength();
}
else if (MusicSwitchContainer != null)
{
length += MusicSwitchContainer.GetLength();
}
else if (MusicSequence != null)
{
length += MusicSequence.GetLength();
}
else if (Attenuation != null)
{
length += Attenuation.GetLength();
}
else if (FeedbackNode != null)
{
length += FeedbackNode.GetLength();
}
else if (FxShareSet != null)
{
length += FxShareSet.GetLength();
}
else if (FxCustom != null)
{
length += FxCustom.GetLength();
}
else if (AuxiliaryBus != null)
{
length += AuxiliaryBus.GetLength();
}
else if (LFO != null)
{
length += LFO.GetLength();
}
else if (Envelope != null)
{
length += Envelope.GetLength();
}
else if (FeedbackBus != null)
{
length += FeedbackBus.GetLength();
}
else
{
if (Data != null)
{
length += Data.Length;
}
else
{
length = -1;
}
}
return(length);
}
public static TimeUnit WrapAbsolute(float?seconds, MusicSegment musicData, Action <float> setter = null)
{
return(new TimeUnit {
_seconds = seconds, _setter = setter, _musicData = musicData, _absolute = true
});
}
