/// <summary>
/// see https://github.com/EpicGames/UnrealEngine/blob/6c20d9831a968ad3cb156442bebb41a883e62152/Engine/Plugins/Runtime/GameplayAbilities/Source/GameplayAbilities/Private/GameplayEffectTypes.cpp#L311
/// see https://github.com/EpicGames/UnrealEngine/blob/6c20d9831a968ad3cb156442bebb41a883e62152/Engine/Plugins/Runtime/GameplayAbilities/Source/GameplayAbilities/Private/GameplayEffectTypes.cpp#L177
/// </summary>
/// <param name="reader"></param>
public void Serialize(NetBitReader reader)
{
var validData = reader.ReadBit();
if (validData)
{
var RepBits = reader.ReadBitsToInt(7);
if ((RepBits & (1 << 0)) > 0)
{
Instigator = reader.ReadIntPacked();
}
if ((RepBits & (1 << 1)) > 0)
{
EffectCauser = reader.ReadIntPacked();
}
if ((RepBits & (1 << 2)) > 0)
{
AbilityCDO = reader.ReadIntPacked();
}
if ((RepBits & (1 << 3)) > 0)
{
SourceObject = reader.ReadIntPacked();
}
if ((RepBits & (1 << 4)) > 0)
{
// SafeNetSerializeTArray_HeaderOnly
var bitCount = (int)Math.Ceiling(Math.Log2(31));
var arrayNum = reader.ReadBitsToInt(bitCount);
// SafeNetSerializeTArray_Default
Actors = new ActorGuid[arrayNum];
for (var i = 0; i < arrayNum; i++)
{
Actors[i] = new ActorGuid()
{
Value = reader.ReadIntPacked()
};
}
}
if ((RepBits & (1 << 5)) > 0)
{
HitResult = new FHitResult(reader);
}
if ((RepBits & (1 << 6)) > 0)
{
WorldOrigin = reader.SerializePropertyVector100();
bHasWorldOrigin = true;
}
else
{
bHasWorldOrigin = false;
}
}
}
public void Serialize(NetBitReader reader)
{
var isHardcoded = reader.ReadBoolean();
if (isHardcoded)
{
uint nameIndex;
if (reader.EngineNetworkVersion < EngineNetworkVersionHistory.HISTORY_CHANNEL_NAMES)
{
nameIndex = reader.ReadUInt32();
}
else
{
nameIndex = reader.ReadIntPacked();
}
Value = ((UnrealNames)nameIndex).ToString();
return;
}
var inString = reader.ReadFString();
var inNumber = reader.ReadInt32();
Value = inString;
}
public void Serialize(NetBitReader reader)
{
uint total = reader.ReadIntPacked();
if (total == 0)
{
RemoveAll = true;
}
else
{
uint id = reader.ReadIntPacked();
if (id == 0)
{
RemoveId = (total);
}
else
{
Ids = new string[total];
Ids[id - 1] = ParseId();
while (id < total)
{
id = reader.ReadIntPacked();
Ids[id - 1] = ParseId();
}
}
}
reader.SkipBits(8);
string ParseId()
{
reader.SkipBits(32); //Always the same
string playerId = reader.SerializePropertyNetId();
reader.SkipBits(8); //Always 0
return(playerId);
}
}
public void Serialize(NetBitReader reader)
{
if (reader.EngineNetworkVersion >= EngineNetworkVersionHistory.HISTORY_FAST_ARRAY_DELTA_STRUCT)
{
reader.ReadBit();
}
reader.ReadBit();
Id = reader.ReadIntPacked();
reader.SkipBits(31);
}
public void Serialize(NetBitReader reader)
{
reader.ReadBits(2); //Unknown
Id = new NetworkGUID
{
Value = reader.ReadIntPacked()
};
reader.ReadBits(31); //Unknown
}
public void Serialize(NetBitReader reader)
{
bool repPosition = reader.ReadBoolean();
if (repPosition)
{
bRepPosition = true;
SectionIdToPlay = 0;
SkipPositionCorrection = false;
uint packedPosition = reader.ReadIntPacked();
Position = packedPosition / 100;
}
else
{
bRepPosition = false;
SkipPositionCorrection = true;
Position = 0;
SectionIdToPlay = reader.ReadBitsToInt(7);
}
IsStopped = reader.ReadBit();
ForcePlayBit = reader.ReadBit();
SkipPositionCorrection = reader.ReadBit();
bSkipPlayRate = reader.ReadBit();
AnimMontage = new UObjectGUID {
Value = reader.ReadIntPacked()
};
PlayRate = reader.SerializePropertyFloat();
BlendTime = reader.SerializePropertyFloat();
NextSectionID = reader.ReadByte();
PredictionKey = new FPredictionKey();
PredictionKey.Serialize(reader);
}
/*
* private FRepMovement AsRepMovement()
* {
* _reader.Reset();
*
* FRepMovement repMovement = _reader.SerializeRepMovement();
*
* if(_reader.IsError || !_reader.AtEnd())
* {
* return null;
* }
*
* return repMovement;
* }
*/
private string AsStaticName()
{
_reader.Reset();
var isHardcoded = _reader.ReadBoolean();
if (isHardcoded)
{
uint nameIndex;
if (_reader.EngineNetworkVersion < EngineNetworkVersionHistory.HISTORY_CHANNEL_NAMES)
{
nameIndex = _reader.ReadUInt32();
}
else
{
nameIndex = _reader.ReadIntPacked();
}
if (_reader.IsError || !_reader.AtEnd())
{
return(null);
}
return(((UnrealNames)nameIndex).ToString());
}
var inString = _reader.ReadFString();
var inNumber = _reader.ReadInt32();
if (_reader.IsError || !_reader.AtEnd())
{
return(null);
}
return(inString);
}
public void Serialize(NetBitReader reader)
{
TagIndex = reader.ReadIntPacked();
}
private uint AsIntPacked()
{
_reader.Reset();
return(_reader.ReadIntPacked());
}
/// <summary>
/// see https://github.com/EpicGames/UnrealEngine/blob/6c20d9831a968ad3cb156442bebb41a883e62152/Engine/Plugins/Runtime/GameplayAbilities/Source/GameplayAbilities/Private/GameplayEffectTypes.cpp#L789
/// </summary>
/// <param name="reader"></param>
public void Serialize(NetBitReader reader)
{
const byte NUM_LEVEL_BITS = 5; // need to bump this up to support 20 levels for AbilityLevel
// const byte MAX_LEVEL = (1 << NUM_LEVEL_BITS) - 1;
var RepBits = reader.ReadBitsToInt((int)RepFlag.REP_MAX);
// Tag containers serialize empty containers with 1 bit, so no need to serialize this in the RepBits field.
AggregatedSourceTags.Serialize(reader);
AggregatedTargetTags.Serialize(reader);
if ((RepBits & (1 << (int)RepFlag.REP_NormalizedMagnitude)) > 0)
{
NormalizedMagnitude = reader.ReadSingle();
}
if ((RepBits & (1 << (int)RepFlag.REP_RawMagnitude)) > 0)
{
RawMagnitude = reader.ReadSingle();
}
if ((RepBits & (1 << (int)RepFlag.REP_EffectContext)) > 0)
{
// FGameplayEffectContextHandle
if (reader.ReadBit())
{
var handle = new FGameplayEffectContextHandle();
handle.Serialize(reader);
}
}
if ((RepBits & (1 << (int)RepFlag.REP_Location)) > 0)
{
Location = reader.SerializePropertyVector10();
}
if ((RepBits & (1 << (int)RepFlag.REP_Normal)) > 0)
{
Normal = reader.SerializePropertyVectorNormal();
}
if ((RepBits & (1 << (int)RepFlag.REP_Instigator)) > 0)
{
Instigator = reader.ReadIntPacked();
}
if ((RepBits & (1 << (int)RepFlag.REP_EffectCauser)) > 0)
{
EffectCauser = reader.ReadIntPacked();
}
if ((RepBits & (1 << (int)RepFlag.REP_SourceObject)) > 0)
{
SourceObject = reader.ReadIntPacked();
}
if ((RepBits & (1 << (int)RepFlag.REP_TargetAttachComponent)) > 0)
{
TargetAttachComponent = reader.ReadIntPacked();
}
if ((RepBits & (1 << (int)RepFlag.REP_PhysMaterial)) > 0)
{
PhysicalMaterial = reader.ReadIntPacked();
}
if ((RepBits & (1 << (int)RepFlag.REP_GELevel)) > 0)
{
GameplayEffectLevel = reader.ReadBitsToInt(NUM_LEVEL_BITS);
}
if ((RepBits & (1 << (int)RepFlag.REP_AbilityLevel)) > 0)
{
AbilityLevel = reader.ReadBitsToInt(NUM_LEVEL_BITS);
}
}
public void Serialize(NetBitReader reader)
{
Value = reader.ReadIntPacked();
}