public void Serialize(NetBitReader reader)
{
reader.ReadBits(2); //Unknown
Id = new NetworkGUID
{
Value = reader.ReadIntPacked()
};
reader.ReadBits(31); //Unknown
}
public void Serialize(NetBitReader reader)
{
_reader = new NetBitReader(reader.ReadBits(reader.GetBitsLeft()));
_reader.EngineNetworkVersion = reader.EngineNetworkVersion;
TotalBits = _reader.GetBitsLeft();
}
private object[] AsArray()
{
_reader.Reset();
uint totalElements = _reader.ReadIntPacked();
object[] data = new object[totalElements];
while (true)
{
uint index = _reader.ReadIntPacked();
if (index == 0)
{
if (_reader.GetBitsLeft() == 8)
{
uint terminator = _reader.ReadIntPacked();
if (terminator != 0x00)
{
//Log error
return(null);
}
}
if (_reader.IsError || !_reader.AtEnd())
{
return(null);
}
return(data);
}
--index;
if (index >= totalElements)
{
return(null);
}
List <DebuggingHandle> handles = new List <DebuggingHandle>();
bool isExportHandles = false;
while (true)
{
DebuggingHandle debuggingHandle = new DebuggingHandle();
uint handle = _reader.ReadIntPacked();
debuggingHandle.Handle = handle;
if (handle == 0)
{
break;
}
--handle;
uint numBits = _reader.ReadIntPacked();
debuggingHandle.NumBits = numBits;
DebuggingObject obj = new DebuggingObject();
NetBitReader tempReader = new NetBitReader(_reader.ReadBits(numBits));
tempReader.EngineNetworkVersion = _reader.EngineNetworkVersion;
obj.Serialize(tempReader);
data[index] = obj;
handles.Add(debuggingHandle);
}
//Assume it's an export handle
if (handles.Count > 0)
{
data[index] = handles;
}
}
}
/// <summary>
/// see https://github.com/EpicGames/UnrealEngine/blob/c10022aa46e208b1593dd537c2607784aac158f1/Engine/Source/Runtime/Engine/Private/Collision/Collision.cpp#L42
/// </summary>
/// <param name="reader"></param>
public void Serialize(NetBitReader reader)
{
// pack bitfield with flags
var flags = reader.ReadBits(7);
// Most of the time the vectors are the same values, use that as an optimization
BlockingHit = flags[0];
StartPenetrating = flags[1];
bool bImpactPointEqualsLocation = flags[2];
bool bImpactNormalEqualsNormal = flags[3];
// Often times the indexes are invalid, use that as an optimization
bool bInvalidItem = flags[4];
bool bInvalidFaceIndex = flags[5];
bool bNoPenetrationDepth = flags[6];
Time = reader.ReadSingle();
Location = reader.ReadPackedVector(1, 20);
Normal = reader.SerializePropertyVectorNormal();
if (!bImpactPointEqualsLocation)
{
ImpactPoint = reader.ReadPackedVector(1, 20);
}
else
{
ImpactPoint = Location;
}
if (!bImpactNormalEqualsNormal)
{
ImpactNormal = reader.SerializePropertyVectorNormal();
}
else
{
ImpactNormal = Normal;
}
TraceStart = reader.ReadPackedVector(1, 20);
TraceEnd = reader.ReadPackedVector(1, 20);
if (!bNoPenetrationDepth)
{
PenetrationDepth = reader.SerializePropertyFloat();
}
else
{
PenetrationDepth = 0.0f;
}
Distance = (ImpactPoint - TraceStart).Size();
if (!bInvalidItem)
{
Item = reader.ReadInt32();
}
else
{
Item = 0;
}
PhysMaterial = reader.SerializePropertyObject();
Actor = reader.SerializePropertyObject();
Component = reader.SerializePropertyObject();
BoneName = reader.SerializePropertyName();
if (!bInvalidFaceIndex)
{
FaceIndex = reader.ReadInt32();
}
else
{
FaceIndex = 0;
}
}
public void Serialize(NetBitReader reader)
{
return;
bool[] flags = reader.ReadBits(7);
BlockingHit = flags[6];
StartPenetrating = flags[5];
bool impactPointEqualsLocation = flags[4];
bool impactNormalEqualsNormal = flags[3];
bool invalidItem = flags[2];
bool invalidFaceIndex = flags[1];
bool noPenetrationDepth = flags[0];
Time = reader.ReadSingle();
Location = reader.SerializePropertyQuantizeVector();
Normal = reader.SerializePropertyVectorNormal();
if (!impactPointEqualsLocation)
{
ImpactPoint = reader.SerializePropertyQuantizeVector();
}
else
{
ImpactPoint = Location;
}
if (!impactNormalEqualsNormal)
{
ImpactNormal = reader.SerializePropertyVectorNormal();
}
else
{
ImpactNormal = Normal;
}
TraceStart = reader.SerializePropertyQuantizeVector();
TraceEnd = reader.SerializePropertyQuantizeVector();
if (!noPenetrationDepth)
{
PenetrationDepth = reader.SerializePropertyFloat();
}
else
{
PenetrationDepth = 0;
}
Distance = (ImpactPoint - TraceStart).Size();
if (!invalidItem)
{
Item = reader.ReadBitsToInt(32);
}
else
{
Item = -1;
}
PhysMaterial = reader.SerializePropertyUInt16();
Actor = reader.SerializePropertyUInt16();
Component = reader.SerializePropertyUInt16();
BoneName = reader.ReadFString();
if (!invalidFaceIndex)
{
FaceIndex = reader.ReadBitsToInt(32);
}
else
{
FaceIndex = -1;
}
}
private DebuggingObject[] AsArray()
{
_reader.Reset();
uint totalElements = _reader.ReadIntPacked();
DebuggingObject[] data = new DebuggingObject[totalElements];
while (true)
{
uint index = _reader.ReadIntPacked();
if (index == 0)
{
if (index == 0)
{
if (_reader.GetBitsLeft() == 8)
{
uint terminator = _reader.ReadIntPacked();
if (terminator != 0x00)
{
//Log error
return(null);
}
}
if (_reader.IsError || !_reader.AtEnd())
{
return(null);
}
return(data);
}
}
--index;
if (index >= totalElements)
{
return(null);
}
while (true)
{
uint handle = _reader.ReadIntPacked();
if (handle == 0)
{
break;
}
--handle;
uint numBits = _reader.ReadIntPacked();
DebuggingObject obj = new DebuggingObject();
NetBitReader tempReader = new NetBitReader(_reader.ReadBits(numBits));
tempReader.EngineNetworkVersion = _reader.EngineNetworkVersion;
obj.Serialize(tempReader);
data[index] = obj;
}
}
}
