public void ReadBCF(BCFReadProxy io)
{
Name = io.ReadPascalString();
var type = io.ReadInt32();
var zero = io.ReadInt32();
var numBindings = io.ReadUInt32();
Bindings = new AppearanceBinding[numBindings];
for (var i = 0; i < numBindings; i++)
{
//bindings are included verbatim here.
var bnd = new Binding();
bnd.Bone = io.ReadPascalString();
bnd.MeshName = io.ReadPascalString();
io.ReadInt32();
io.ReadInt32();
Bindings[i] = new AppearanceBinding
{
RealBinding = bnd
};
}
}
/// <summary>
/// Reads a skeleton from a stream.
/// </summary>
/// <param name="stream">A Stream instance holding a skeleton.</param>
public void Read(BCFReadProxy io, bool bcf)
{
if (!bcf)
{
var version = io.ReadUInt32();
}
Name = io.ReadPascalString();
var boneCount = io.ReadInt16();
Bones = new Bone[boneCount];
for (var i = 0; i < boneCount; i++)
{
Bone bone = ReadBone(io, bcf);
if (bone == null)
{
i--;
continue;
}
bone.Index = i;
Bones[i] = bone;
}
/** Construct tree **/
foreach (var bone in Bones)
{
bone.Children = Bones.Where(x => x.ParentName == bone.Name).ToArray();
}
RootBone = Bones.FirstOrDefault(x => x.ParentName == "NULL");
ComputeBonePositions(RootBone, Matrix.Identity);
}
/// <summary>
/// Reads a property list from a stream.
/// </summary>
/// <param name="io">IOBuffer instance used to read an animation.</param>
/// <returns>A PropertyList instance.</returns>
private PropertyList ReadPropertyList(BCFReadProxy io, bool shortPairs)
{
var propsCount = (shortPairs) ? 1 : io.ReadUInt32();
var result = new PropertyListItem[propsCount];
for (var y = 0; y < propsCount; y++)
{
var item = new PropertyListItem();
var pairsCount = io.ReadUInt32();
for (var z = 0; z < pairsCount; z++)
{
item.KeyPairs.Add(new KeyValuePair <string, string>(
io.ReadPascalString(),
io.ReadPascalString()
));
}
result[y] = item;
}
return(new PropertyList {
Items = result
});
}
/// <summary>
/// Reads an animation from a stream.
/// </summary>
/// <param name="stream">The Stream instance to read from.</param>
public void Read(BCFReadProxy io, bool bcf)
{
if (!bcf)
{
var version = io.ReadUInt32();
}
if (bcf)
{
Name = io.ReadPascalString();
XSkillName = io.ReadPascalString();
}
else
{
Name = io.ReadLongPascalString();
}
Duration = io.ReadFloat();
Distance = io.ReadFloat();
IsMoving = (bcf)?((byte)io.ReadInt32()):io.ReadByte();
TranslationCount = io.ReadUInt32();
if (!bcf)
{
Translations = new Vector3[TranslationCount];
for (var i = 0; i < TranslationCount; i++)
{
Translations[i] = new Vector3
{
X = -io.ReadFloat(),
Y = io.ReadFloat(),
Z = io.ReadFloat()
};
}
}
RotationCount = io.ReadUInt32();
if (!bcf)
{
Rotations = new Quaternion[RotationCount];
for (var i = 0; i < RotationCount; i++)
{
Rotations[i] = new Quaternion
{
X = io.ReadFloat(),
Y = -io.ReadFloat(),
Z = -io.ReadFloat(),
W = -io.ReadFloat()
};
}
}
var motionCount = io.ReadUInt32();
Motions = new AnimationMotion[motionCount];
for (var i = 0; i < motionCount; i++)
{
var motion = new AnimationMotion();
if (!bcf)
{
var unknown = io.ReadUInt32();
}
motion.BoneName = io.ReadPascalString();
motion.FrameCount = io.ReadUInt32();
motion.Duration = io.ReadFloat();
motion.HasTranslation = (((bcf) ? io.ReadInt32() : io.ReadByte()) == 1);
motion.HasRotation = (((bcf) ? io.ReadInt32() : io.ReadByte()) == 1);
motion.FirstTranslationIndex = io.ReadUInt32();
motion.FirstRotationIndex = io.ReadUInt32();
var hasPropsList = bcf || io.ReadByte() == 1;
if (hasPropsList)
{
var propListCount = io.ReadUInt32();
var props = new PropertyList[propListCount];
for (var x = 0; x < propListCount; x++)
{
props[x] = ReadPropertyList(io, bcf);
}
motion.Properties = props;
}
var hasTimeProps = bcf || io.ReadByte() == 1;
if (hasTimeProps)
{
var timePropsListCount = io.ReadUInt32();
var timePropsList = new TimePropertyList[timePropsListCount];
for (var x = 0; x < timePropsListCount; x++)
{
var list = new TimePropertyList();
var timePropsCount = io.ReadUInt32();
list.Items = new TimePropertyListItem[timePropsCount];
for (var y = 0; y < timePropsCount; y++)
{
var id = io.ReadUInt32();
list.Items[y] = new TimePropertyListItem {
ID = id,
Properties = ReadPropertyList(io, bcf)
};
}
timePropsList[x] = list;
}
motion.TimeProperties = timePropsList;
}
Motions[i] = motion;
}
}