void CPubgRadar::SendPacketFilter(LPBYTE pBuf, int nBufLen)
{
CBitReader reader;
CReceiveDataParsing parser;
ACTOR actor;
BYTE byteFilterHeader = 0;
int i = 0;
int j = 0;
float fTimes = 0;
BYTE bReadNext = 0;
FVECTOR Fv, fvVel;
FROTATOR FR;
UINT32 nTemp;
UINT32 nPosTemp = 0;
BOOL bLocationValid = FALSE;
UINT32 nBunchLen = 0;
UINT32 nPosTemp2 = 0;
UINT32 nIncorrectID = 0;
HexShowByte(pBuf, nBufLen);
memcpy(reader.Buffer, pBuf, nBufLen);
reader.nNum = 8 * nBufLen;
for (j = 6 * 8; j < (nBufLen) * 8; j++)
{
reader.nPos = j;
Fv.X = 0;
Fv.Y = 0;
Fv.Z = 0;
reader.ReadByteData(&byteFilterHeader, 1);
if (byteFilterHeader == 0x80)
{
reader.SerializeIntPacked(nBunchLen);
nPosTemp = reader.nPos;
bReadNext = reader.ReadBit();
if (bReadNext)
{
fTimes = reader.ReadFloat();
if ((fTimes < 0) || (fTimes > 10000))
{
goto LABEL1;
}
}
bReadNext = reader.ReadBit();
if (bReadNext)
{
fTimes = reader.ReadFloat();
if ((fTimes < 0) || (fTimes > 10000))
{
goto LABEL1;
}
}
bReadNext = reader.ReadBit();
if (bReadNext)
{
parser.ReadPackedVector<100, 30>(Fv, reader);
}
bReadNext = reader.ReadBit();
if (bReadNext)
{
fTimes = reader.ReadFloat();
if ((fTimes < 0) || (fTimes > 800000))
{
goto LABEL1;
}
}
if ((reader.nPos - nPosTemp) == nBunchLen)
{
if ((Fv.X > 10000) && (Fv.X < 800000) && (Fv.Y > 10000) && (Fv.Y < 800000) && (Fv.Z > -1000) && (Fv.Z < 150001))
{
if (m_myActor.dwReceiveDataTime != 0x00)
{
memcpy(&m_myActorTemp, &(m_myActor), sizeof(m_myActorTemp));
}
if (m_myActor.bDraw == false)
{
m_myActor.bDraw = true;
}
if (ChangeMyActorPlace(m_myActor.fXPos, m_myActor.fYPos, m_myActor.fZPos, Fv.X, Fv.Y, Fv.Z))
{
m_myActor.fXPos = Fv.X;
m_myActor.fYPos = Fv.Y;
m_myActor.fZPos = Fv.Z;
}
if (m_nChangeCnt > 3)
{
m_myActor.fXPos = Fv.X;
m_myActor.fYPos = Fv.Y;
m_myActor.fZPos = Fv.Z;
}
m_myActor.dwReceiveDataTime = GetTickCount();
continue;
}
}
}
LABEL1:
reader.nPos = j;
reader.ReadByteData(&byteFilterHeader, 1);
if ((byteFilterHeader == 0x80) || (byteFilterHeader == 0xa0))
{
reader.SerializeIntPacked(nBunchLen);
nPosTemp = reader.nPos;
bReadNext = reader.ReadBit();
if (bReadNext)
{
reader.ReadByteData((BYTE*)&nIncorrectID, 4);
}
bReadNext = reader.ReadBit();
if (bReadNext)
{
fTimes = reader.ReadFloat();
if ((fTimes < 0) || (fTimes > 10000))
{
goto LABEL2;
}
}
bReadNext = reader.ReadBit();
if (bReadNext)
{
parser.ReadPackedVector<100, 30>(Fv, reader);
}
bReadNext = reader.ReadBit();
if (bReadNext)
{
parser.ReadPackedVector<1, 24>(fvVel, reader);
}
bReadNext = reader.ReadBit();
if (bReadNext)
{
reader.ReadByteData((BYTE*)&nTemp, 2);
reader.ReadByteData((BYTE*)&nTemp, 4);
}
bReadNext = reader.ReadBit();
if (bReadNext)
{
parser.ReadPackedVector<1, 24>(fvVel, reader);
}
if (((reader.nPos - nPosTemp + 1) == nBunchLen) || ((reader.nPos - nPosTemp) == nBunchLen))
{
if ((Fv.X > 10000) && (Fv.X < 800000) && (Fv.Y > 10000) && (Fv.Y < 800000) && (Fv.Z > -1000) && (Fv.Z < 150001))
{
if (m_myActor.bDraw == false)
{
m_myActor.bDraw = true;
}
if (ChangeMyActorPlace(m_myActor.fXPos, m_myActor.fYPos, m_myActor.fZPos, Fv.X, Fv.Y, Fv.Z))
{
m_myActor.fXPos = Fv.X;
m_myActor.fYPos = Fv.Y;
m_myActor.fZPos = Fv.Z;
}
if (m_nChangeCnt > 3)
{
m_myActor.fXPos = Fv.X;
m_myActor.fYPos = Fv.Y;
m_myActor.fZPos = Fv.Z;
}
m_myActor.nType = 0;
continue;
}
}
}
LABEL2:
reader.nPos = j;
reader.ReadByteData(&byteFilterHeader, 1);
if ((byteFilterHeader == 0x4C))
{
reader.SerializeIntPacked(nBunchLen);
if (nBunchLen == 102)
{
nBunchLen = nBunchLen;
}
nPosTemp = reader.nPos;
bReadNext = reader.ReadBit();
if (bReadNext)
{
parser.ReadPackedVector<1, 27>(Fv, reader);
}
bReadNext = reader.ReadBit();
if (bReadNext)
{
reader.ReadByteData((BYTE*)&nTemp, 2);
nTemp = nTemp & 0xFFFF;
reader.ReadByteData((BYTE*)&nTemp, 2);
nTemp = nTemp & 0xFFFF;
}
if (((reader.nPos - nPosTemp) == nBunchLen))
{
if ((Fv.X > 10000) && (Fv.X < 800000) && (Fv.Y > 10000) && (Fv.Y < 800000) && (Fv.Z > -10000) && (Fv.Z < 150001))
{
m_fMyDirYaw = (float)(nTemp) / (65535.0) * 360;
}
}
}
}
}
