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lludp ObjectAnimation encoding

0.9.1.0-post-fixes
UbitUmarov 2019-03-19 09:44:13 +00:00
parent 71361f61f4
commit a7927e9d7b
1 changed files with 29 additions and 9 deletions
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38
OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
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@ -4641,6 +4641,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
15 // ID (high frequency)
};
static private readonly byte[] ObjectAnimationHeader = new byte[] {
Helpers.MSG_RELIABLE,
0, 0, 0, 0, // sequence number
0, // extra
30 // ID (high frequency)
};
private void ProcessEntityUpdates(int maxUpdatesBytes)
{
if (!IsActive)
@ -5084,6 +5091,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
{
if (sop.Animations == null)
continue;
SceneObjectGroup sog = sop.ParentGroup;
if (sog == null || sog.IsDeleted)
continue;
@ -5096,18 +5104,30 @@ namespace OpenSim.Region.ClientStack.LindenUDP
int[] seqs = null;
int count = sop.GetAnimations(out ids, out seqs);
ObjectAnimationPacket ani = (ObjectAnimationPacket)PacketPool.Instance.GetPacket(PacketType.ObjectAnimation);
ani.Sender = new ObjectAnimationPacket.SenderBlock();
ani.Sender.ID = sop.UUID;
ani.AnimationList = new ObjectAnimationPacket.AnimationListBlock[count];
UDPPacketBuffer buf = m_udpServer.GetNewUDPBuffer(m_udpClient.RemoteEndPoint);
byte[] data = buf.Data;
for(int i = 0; i< count; i++)
//setup header
Buffer.BlockCopy(ObjectAnimationHeader, 0, data , 0, 7);
// sender block
sop.UUID.ToBytes(data, 7); // 23
//animations block
if (count > 255)
count = 255;
data[23] = (byte)count;
int pos = 24;
for(int i = 0; i < count; i++)
{
ani.AnimationList[i] = new ObjectAnimationPacket.AnimationListBlock();
ani.AnimationList[i].AnimID = ids[i];
ani.AnimationList[i].AnimSequenceID = seqs[i];
ids[i].ToBytes(data, pos); pos += 16;
Utils.IntToBytesSafepos(seqs[i], data, pos); pos += 4;
}
OutPacket(ani, ThrottleOutPacketType.Task, true);
buf.DataLength = pos;
m_udpServer.SendUDPPacket(m_udpClient, buf, ThrottleOutPacketType.Task);
}
}