public static ValueEventPoller <T> Create <T>(IValueDataProvider <T> dataProvider, ISequencer sequencer, Sequence sequence, Sequence cursorSequence, params ISequence[] gatingSequences)
where T : struct
{
var gatingSequence = SequenceGroups.CreateReadOnlySequence(cursorSequence, gatingSequences);
return(new ValueEventPoller <T>(dataProvider, sequencer, sequence, gatingSequence));
}
public void Write(Stream stream)
{
if (!stream.CanWrite || !stream.CanSeek)
{
throw new InvalidDataException($"Write and seek must be supported.");
}
var sequenceProperties = SequenceGroups
.SelectMany(x => x.Sequences)
.ToList();
var header = new Header
{
MagicCode = MagicCodeValidator,
Version = SupportedVersion,
L1Count = sequenceProperties.Count,
L2Count = SequenceGroups.Count,
SequenceCount = SequenceItems.Count,
};
stream.Position = MinimumLength;
header.L1Offset = (int)stream.Position;
header.L2Offset = stream.WriteList(sequenceProperties) + header.L1Offset;
var oldPosition = stream.Position;
var index = 0;
foreach (var item in SequenceGroups)
{
BinaryMapping.WriteObject(stream, new RawSequenceGroup
{
L1Index = (short)index,
L1Count = (short)item.Sequences.Count,
Unknown04 = item.Unknown04,
Unknown08 = item.Unknown08,
Unknown0c = item.Unknown0c,
Unknown10 = item.Unknown10,
});
index += item.Sequences.Count;
}
header.SequenceOffset = (int)(stream.Position - oldPosition + header.L2Offset);
WriteSequences(stream);
stream.Position = 0;
BinaryMapping.WriteObject(stream, header);
}
/// <summary>
/// Remove the specified sequence from this sequencer.
/// </summary>
/// <param name="sequence">to be removed.</param>
/// <returns>true if this sequence was found, false otherwise.</returns>
public bool RemoveGatingSequence(ISequence sequence)
{
return(SequenceGroups.RemoveSequence(ref _gatingSequences, sequence));
}
/// <summary>
/// Add the specified gating sequences to this instance of the Disruptor. They will
/// safely and atomically added to the list of gating sequences.
/// </summary>
/// <param name="gatingSequences">The sequences to add.</param>
public void AddGatingSequences(params ISequence[] gatingSequences)
{
SequenceGroups.AddSequences(ref _gatingSequences, this, gatingSequences);
}
private void Read(BinaryReader br, Dictionary <string, BinaryReader> sequenceGroups)
{
Header = new Header
{
ID = ID.Idst,
Version = Version.Goldsource,
Name = br.ReadFixedLengthString(Encoding.ASCII, 64),
Size = br.ReadInt32(),
EyePosition = br.ReadVector3(),
HullMin = br.ReadVector3(),
HullMax = br.ReadVector3(),
BoundingBoxMin = br.ReadVector3(),
BoundingBoxMax = br.ReadVector3(),
Flags = br.ReadInt32()
};
// Read all the nums/offsets from the header
var sections = new int[(int)Section.NumSections][];
for (var i = 0; i < (int)Section.NumSections; i++)
{
var sec = (Section)i;
int indexNum;
if (sec == Section.Texture || sec == Section.Skin)
{
indexNum = 3;
}
else
{
indexNum = 2;
}
sections[i] = new int[indexNum];
for (var j = 0; j < indexNum; j++)
{
sections[i][j] = br.ReadInt32();
}
}
// Bones
var num = SeekToSection(br, Section.Bone, sections);
var numBones = num;
for (var i = 0; i < num; i++)
{
var bone = new Bone
{
Name = br.ReadFixedLengthString(Encoding.ASCII, 32),
Parent = br.ReadInt32(),
Flags = br.ReadInt32(),
Controllers = br.ReadIntArray(6),
Position = br.ReadVector3(),
Rotation = br.ReadVector3(),
PositionScale = br.ReadVector3(),
RotationScale = br.ReadVector3()
};
Bones.Add(bone);
}
// Bone controllers
num = SeekToSection(br, Section.BoneController, sections);
for (var i = 0; i < num; i++)
{
var boneController = new BoneController
{
Bone = br.ReadInt32(),
Type = br.ReadInt32(),
Start = br.ReadSingle(),
End = br.ReadSingle(),
Rest = br.ReadInt32(),
Index = br.ReadInt32()
};
BoneControllers.Add(boneController);
}
// Hitboxes
num = SeekToSection(br, Section.Hitbox, sections);
for (var i = 0; i < num; i++)
{
var hitbox = new Hitbox
{
Bone = br.ReadInt32(),
Group = br.ReadInt32(),
Min = br.ReadVector3(),
Max = br.ReadVector3()
};
Hitboxes.Add(hitbox);
}
// Sequence groups
num = SeekToSection(br, Section.SequenceGroup, sections);
for (var i = 0; i < num; i++)
{
var group = new SequenceGroup
{
Label = br.ReadFixedLengthString(Encoding.ASCII, 32),
Name = br.ReadFixedLengthString(Encoding.ASCII, 64)
};
br.ReadBytes(8); // unused
SequenceGroups.Add(group);
}
// Sequences
num = SeekToSection(br, Section.Sequence, sections);
for (var i = 0; i < num; i++)
{
var sequence = new Sequence
{
Name = br.ReadFixedLengthString(Encoding.ASCII, 32),
Framerate = br.ReadSingle(),
Flags = br.ReadInt32(),
Activity = br.ReadInt32(),
ActivityWeight = br.ReadInt32(),
NumEvents = br.ReadInt32(),
EventIndex = br.ReadInt32(),
NumFrames = br.ReadInt32(),
NumPivots = br.ReadInt32(),
PivotIndex = br.ReadInt32(),
MotionType = br.ReadInt32(),
MotionBone = br.ReadInt32(),
LinearMovement = br.ReadVector3(),
AutoMovePositionIndex = br.ReadInt32(),
AutoMoveAngleIndex = br.ReadInt32(),
Min = br.ReadVector3(),
Max = br.ReadVector3(),
NumBlends = br.ReadInt32(),
AnimationIndex = br.ReadInt32(),
BlendType = br.ReadIntArray(2),
BlendStart = br.ReadSingleArray(2),
BlendEnd = br.ReadSingleArray(2),
BlendParent = br.ReadInt32(),
SequenceGroup = br.ReadInt32(),
EntryNode = br.ReadInt32(),
ExitNode = br.ReadInt32(),
NodeFlags = br.ReadInt32(),
NextSequence = br.ReadInt32()
};
var seqGroup = SequenceGroups[sequence.SequenceGroup];
// Only load seqence group 0 for now (others are in other files)
if (sequence.SequenceGroup == 0)
{
var pos = br.BaseStream.Position;
sequence.Blends = LoadAnimationBlends(br, sequence, numBones);
br.BaseStream.Position = pos;
}
else if (sequenceGroups.ContainsKey(seqGroup.Name))
{
var reader = sequenceGroups[seqGroup.Name];
sequence.Blends = LoadAnimationBlends(reader, sequence, numBones);
}
Sequences.Add(sequence);
}
// Textures
num = SeekToSection(br, Section.Texture, sections);
var firstTextureIndex = Textures.Count;
for (var i = 0; i < num; i++)
{
var texture = new Texture
{
Name = br.ReadFixedLengthString(Encoding.ASCII, 64),
Flags = (TextureFlags)br.ReadInt32(),
Width = br.ReadInt32(),
Height = br.ReadInt32(),
Index = br.ReadInt32()
};
Textures.Add(texture);
}
// Texture data
for (var i = firstTextureIndex; i < firstTextureIndex + num; i++)
{
var t = Textures[i];
br.BaseStream.Position = t.Index;
t.Data = br.ReadBytes(t.Width * t.Height);
t.Palette = br.ReadBytes(256 * 3);
Textures[i] = t;
}
// Skins
var skinSection = sections[(int)Section.Skin];
var numSkinRefs = skinSection[0];
var numSkinFamilies = skinSection[1];
br.BaseStream.Seek(skinSection[2], SeekOrigin.Begin);
for (var i = 0; i < numSkinFamilies; i++)
{
var skin = new SkinFamily
{
Textures = br.ReadShortArray(numSkinRefs)
};
Skins.Add(skin);
}
// Body parts
num = SeekToSection(br, Section.BodyPart, sections);
for (var i = 0; i < num; i++)
{
var part = new BodyPart
{
Name = br.ReadFixedLengthString(Encoding.ASCII, 64),
NumModels = br.ReadInt32(),
Base = br.ReadInt32(),
ModelIndex = br.ReadInt32()
};
var pos = br.BaseStream.Position;
part.Models = LoadModels(br, part);
br.BaseStream.Position = pos;
BodyParts.Add(part);
}
// Attachments
num = SeekToSection(br, Section.Attachment, sections);
for (var i = 0; i < num; i++)
{
var attachment = new Attachment
{
Name = br.ReadFixedLengthString(Encoding.ASCII, 32),
Type = br.ReadInt32(),
Bone = br.ReadInt32(),
Origin = br.ReadVector3(),
Vectors = br.ReadVector3Array(3)
};
Attachments.Add(attachment);
}
// Transitions
// Sounds & Sound groups aren't used
}
public static EventPoller <T> Create <T>(IDataProvider <T> dataProvider, ISequencer sequencer, Sequence sequence, Sequence cursorSequence, params ISequence[] gatingSequences)
{
var gatingSequence = SequenceGroups.CreateReadOnlySequence(cursorSequence, gatingSequences);
return(new EventPoller <T>(dataProvider, sequencer, sequence, gatingSequence));
}
/// <summary>
/// Adds a sequence to the sequence group after threads have started to publish to
/// the Disruptor.It will set the sequences to cursor value of the ringBuffer
/// just after adding them. This should prevent any nasty rewind/wrapping effects.
/// </summary>
/// <param name="cursored">The data structure that the owner of this sequence group will be pulling it's events from</param>
/// <param name="sequence">The sequence to add</param>
public void AddWhileRunning(ICursored cursored, Sequence sequence)
{
SequenceGroups.AddSequences(ref _sequences, cursored, sequence);
}
