重建分包的时候，没有考虑来包顺序混乱的问题导致 包的数据会出错。

[qtx0213]

把 ReliabilityLayer 的 BuildPacketFromSplitPacketList 改成下面这样就可以了。`
InternalPacket * ReliabilityLayer::BuildPacketFromSplitPacketList( SplitPacketChannel *splitPacketChannel, CCTimeType time )
{
#if PREALLOCATE_LARGE_MESSAGES==1
InternalPacket *returnedPacket=splitPacketChannel->returnedPacket;
RakNet::OP_DELETE(splitPacketChannel, FILE, LINE);
(void) time;
return returnedPacket;
#else
unsigned int j;
InternalPacket * internalPacket, *splitPacket;
// int splitPacketPartLength;

// Reconstruct
internalPacket = CreateInternalPacketCopy( splitPacketChannel->splitPacketList[0], 0, 0, time );
internalPacket->dataBitLength=0;
for (j=0; j < splitPacketChannel->splitPacketList.Size(); j++)
	internalPacket->dataBitLength+=splitPacketChannel->splitPacketList[j]->dataBitLength;
// splitPacketPartLength=BITS_TO_BYTES(splitPacketChannel->firstPacket->dataBitLength);

internalPacket->data = (unsigned char*) rakMalloc_Ex( (size_t) BITS_TO_BYTES( internalPacket->dataBitLength ), _FILE_AND_LINE_ );
internalPacket->allocationScheme=InternalPacket::NORMAL;

BitSize_t offset = 0; 

int itt = 0;
while (itt < splitPacketChannel->splitPacketList.Size())
{
	for (j = 0; j < splitPacketChannel->splitPacketList.Size(); j++)
	{
		splitPacket = splitPacketChannel->splitPacketList[j];
		if (itt == splitPacket->splitPacketIndex)
		{
			memcpy(internalPacket->data + BITS_TO_BYTES(offset), splitPacket->data, (size_t)BITS_TO_BYTES(splitPacketChannel->splitPacketList[j]->dataBitLength));
			offset += splitPacketChannel->splitPacketList[j]->dataBitLength;
			break;
		}
	}

	itt++;
}

for (j=0; j < splitPacketChannel->splitPacketList.Size(); j++)
{
	FreeInternalPacketData(splitPacketChannel->splitPacketList[j], _FILE_AND_LINE_ );
	ReleaseToInternalPacketPool(splitPacketChannel->splitPacketList[j]);
}
RakNet::OP_DELETE(splitPacketChannel, __FILE__, __LINE__);

return internalPacket;

#endif
}``

[wwqly12]

you are right

[cgoxopx]

发pr吧