public override string ToString()
{
return('[' + BinaryFile.GetEnumName(Format) + "] " + Name);
}
public void ReadPropertyValues(BinaryChunkINST instChunk, ClassDescriptor[] instMap)
{
int[] ids = instChunk.InstanceIds;
int instCount = ids.Length;
props = new PropertyDescriptor[instCount];
for (int i = 0; i < instCount; i++)
{
PropertyDescriptor prop = new PropertyDescriptor();
prop.Name = Name;
prop.Format = Format;
props[i] = prop;
instMap[ids[i]].Properties.Add(prop);
}
if (Format == BinaryPropertyFormat.String)
{
for (int i = 0; i < instCount; i++)
{
props[i].Value = BinaryFile.ReadString(reader);
}
}
else if (Format == BinaryPropertyFormat.Bool)
{
for (int i = 0; i < instCount; i++)
{
props[i].Value = reader.ReadBoolean();
}
}
else if (Format == BinaryPropertyFormat.Int)
{
int[] values = BinaryFile.ReadInts(reader, instCount);
for (int i = 0; i < instCount; i++)
{
props[i].Value = values[i];
}
}
else if (Format == BinaryPropertyFormat.Float)
{
float[] values = BinaryFile.ReadFloats(reader, instCount);
for (int i = 0; i < instCount; i++)
{
props[i].Value = values[i];
}
}
else if (Format == BinaryPropertyFormat.Double)
{
for (int i = 0; i < instCount; i++)
{
props[i].Value = reader.ReadDouble();
}
}
else if (Format == BinaryPropertyFormat.UDim)
{
float[] scales = BinaryFile.ReadFloats(reader, instCount);
int[] offsets = BinaryFile.ReadInts(reader, instCount);
for (int i = 0; i < instCount; i++)
{
props[i].Value = new UDim(scales[i], offsets[i]);
}
}
else if (Format == BinaryPropertyFormat.UDim2)
{
float[] sx = BinaryFile.ReadFloats(reader, instCount);
float[] sy = BinaryFile.ReadFloats(reader, instCount);
int[] ox = BinaryFile.ReadInts(reader, instCount);
int[] oy = BinaryFile.ReadInts(reader, instCount);
for (int i = 0; i < instCount; i++)
{
UDim x = new UDim(sx[i], ox[i]);
UDim y = new UDim(sy[i], oy[i]);
props[i].Value = new UDim[2] {
x, y
};
}
}
else if (Format == BinaryPropertyFormat.Ray)
{
for (int i = 0; i < instCount; i++)
{
Ray ray = new Ray();
ray.Origin = BinaryFile.ReadFloats(reader, 3);
ray.Direction = BinaryFile.ReadFloats(reader, 3);
props[i].Value = ray;
}
}
else if (Format == BinaryPropertyFormat.Faces)
{
for (int i = 0; i < instCount; i++)
{
props[i].Value = (Faces)reader.ReadByte();
}
}
else if (Format == BinaryPropertyFormat.Axes)
{
for (int i = 0; i < instCount; i++)
{
props[i].Value = (Axes)reader.ReadByte();
}
}
else if (Format == BinaryPropertyFormat.BrickColor)
{
int[] values = BinaryFile.ReadInts(reader, instCount);
for (int i = 0; i < instCount; i++)
{
props[i].Value = values[i];
}
}
else if (Format == BinaryPropertyFormat.Color3)
{
float[] r = BinaryFile.ReadFloats(reader, instCount);
float[] g = BinaryFile.ReadFloats(reader, instCount);
float[] b = BinaryFile.ReadFloats(reader, instCount);
for (int i = 0; i < instCount; i++)
{
props[i].Value = new float[3] {
r[i], g[i], b[i]
}
}
;
}
else if (Format == BinaryPropertyFormat.Vector2)
{
float[] x = BinaryFile.ReadFloats(reader, instCount);
float[] y = BinaryFile.ReadFloats(reader, instCount);
for (int i = 0; i < instCount; i++)
{
props[i].Value = new float[2] {
x[i], y[i]
}
}
;
}
else if (Format == BinaryPropertyFormat.Vector3)
{
float[] x = BinaryFile.ReadFloats(reader, instCount);
float[] y = BinaryFile.ReadFloats(reader, instCount);
float[] z = BinaryFile.ReadFloats(reader, instCount);
for (int i = 0; i < instCount; i++)
{
props[i].Value = new float[3] {
x[i], y[i], z[i]
}
}
;
}
else if (Format == BinaryPropertyFormat.CFrame || Format == BinaryPropertyFormat.Quaternion)
{
float[][] matrices = new float[instCount][];
for (int i = 0; i < instCount; i++)
{
byte orientId = reader.ReadByte();
if (orientId > 0)
{
float[] R0 = BinaryFile.GetNormalFromId((orientId - 1) / 6);
float[] R1 = BinaryFile.GetNormalFromId((orientId - 1) % 6);
// Compute R2 using the cross product of R0 and R1
float[] R2 =
{
R0[1] * R1[2] - R1[1] * R0[2],
R0[2] * R1[0] - R1[2] * R0[0],
R0[0] * R1[1] - R1[0] * R0[1]
};
matrices[i] = R0.Concat(R1).Concat(R2).ToArray();
}
else if (Format == BinaryPropertyFormat.Quaternion)
{
float qx = reader.ReadSingle();
float qy = reader.ReadSingle();
float qz = reader.ReadSingle();
float qw = reader.ReadSingle();
float xc = qx * 2.0f;
float yc = qy * 2.0f;
float zc = qz * 2.0f;
float xx = qx * xc;
float xy = qx * yc;
float xz = qx * zc;
float wx = qw * xc;
float wy = qw * yc;
float wz = qw * zc;
float yy = qy * yc;
float yz = qy * zc;
float zz = qz * zc;
matrices[i] = new float[9]
{
1.0f - (yy + zz),
xy - wz,
xz + wy,
xy + wz,
1.0f - (xx + zz),
yz - wx,
xz - wy,
yz + wx,
1.0f - (xx + yy)
};
}
else
{
float[] matrix = new float[9];
for (int m = 0; m < 9; m++)
{
float value = reader.ReadSingle();
matrix[m] = value;
}
matrices[i] = matrix;
}
}
float[] x = BinaryFile.ReadFloats(reader, instCount);
float[] y = BinaryFile.ReadFloats(reader, instCount);
float[] z = BinaryFile.ReadFloats(reader, instCount);
for (int i = 0; i < instCount; i++)
{
float[] transform = new float[3] {
x[i], y[i], z[i]
};
float[] matrix = matrices[i];
props[i].Value = transform.Concat(matrix).ToArray();
}
}
else if (Format == BinaryPropertyFormat.Enum)
{
uint[] enums = BinaryFile.ReadUInts(reader, instCount);
for (int i = 0; i < instCount; i++)
{
props[i].Value = enums[i];
}
}
else if (Format == BinaryPropertyFormat.Ref)
{
int[] refs = BinaryFile.ReadInts(reader, instCount);
for (int i = 0; i < instCount; i++)
{
if (refs[i] >= 0)
{
props[i].Value = instMap[refs[i]];
}
}
}
else if (Format == BinaryPropertyFormat.Vector3int16)
{
for (int i = 0; i < instCount; i++)
{
short x = reader.ReadInt16();
short y = reader.ReadInt16();
short z = reader.ReadInt16();
props[i].Value = new short[3] {
x, y, z
};
}
}
else if (Format == BinaryPropertyFormat.NumberSequence)
{
for (int i = 0; i < instCount; i++)
{
int numKeys = reader.ReadInt32();
Keypoint[] sequence = new Keypoint[numKeys];
for (int k = 0; k < numKeys; k++)
{
Keypoint kp = new Keypoint();
kp.Time = reader.ReadSingle();
kp.Value = reader.ReadSingle();
kp.Envelope = reader.ReadSingle();
sequence[k] = kp;
}
props[i].Value = sequence;
}
}
else if (Format == BinaryPropertyFormat.ColorSequence)
{
for (int i = 0; i < instCount; i++)
{
int numKeys = reader.ReadInt32();
Keypoint[] sequence = new Keypoint[numKeys];
for (int k = 0; k < numKeys; k++)
{
Keypoint kp = new Keypoint();
kp.Time = reader.ReadSingle();
float r = reader.ReadSingle();
float g = reader.ReadSingle();
float b = reader.ReadSingle();
kp.Value = new float[3] {
r, g, b
};
kp.Envelope = reader.ReadSingle();
sequence[k] = kp;
}
props[i].Value = sequence;
}
}
else if (Format == BinaryPropertyFormat.NumberRange)
{
for (int i = 0; i < instCount; i++)
{
float min = reader.ReadSingle();
float max = reader.ReadSingle();
props[i].Value = new float[2] {
min, max
};
}
}
else if (Format == BinaryPropertyFormat.Rect2D)
{
float[] x0 = BinaryFile.ReadFloats(reader, instCount);
float[] y0 = BinaryFile.ReadFloats(reader, instCount);
float[] x1 = BinaryFile.ReadFloats(reader, instCount);
float[] y1 = BinaryFile.ReadFloats(reader, instCount);
for (int i = 0; i < instCount; i++)
{
props[i].Value = new float[4] {
x0[i], y0[i], x1[i], y1[i]
}
}
;
}
else if (Format == BinaryPropertyFormat.PhysicalProperties)
{
for (int i = 0; i < instCount; i++)
{
bool custom = reader.ReadBoolean();
if (custom)
{
float density = reader.ReadSingle();
float friction = reader.ReadSingle();
float elasticity = reader.ReadSingle();
float frictionWeight = reader.ReadSingle();
float elasticityWeight = reader.ReadSingle();
props[i].Value = new float[5] {
density, friction, elasticity, frictionWeight, elasticityWeight
};
}
}
}
else if (Format == BinaryPropertyFormat.Color3uint8)
{
byte[] r = reader.ReadBytes(instCount);
byte[] g = reader.ReadBytes(instCount);
byte[] b = reader.ReadBytes(instCount);
for (int i = 0; i < instCount; i++)
{
props[i].Value = new byte[3] {
r[i], g[i], b[i]
}
}
;
}
else if (Format == BinaryPropertyFormat.Int64)
{
for (int i = 0; i < instCount; i++)
{
byte[] buffer = reader.ReadBytes(8);
long v0 = buffer[i];
long v1 = buffer[instCount + i];
long v2 = buffer[instCount * 2 + i];
long v3 = buffer[instCount * 3 + i];
long v4 = buffer[instCount * 4 + i];
long v5 = buffer[instCount * 5 + i];
long v6 = buffer[instCount * 6 + i];
long v7 = buffer[instCount * 7 + i];
long result = (v0 << 56) | (v1 << 48) | (v2 << 40) | (v3 << 32) | (v4 << 24) | (v5 << 16) | (v6 << 8) | v7;
props[i].Value = (long)((ulong)result >> 1) ^ (-(result & 1));
}
}
else
{
Console.WriteLine("Unhandled Format {0}!", Format);
}
}
