// HACK: The reduction provider will deprecate this at some point
void SynchronizeStateTo(Agent agent)
{
// Send the parcel overlay
server.Parcels.SendParcelOverlay(agent);
// Send object updates for objects and avatars
sceneObjects.ForEach(delegate(SimulationObject obj)
{
ObjectUpdatePacket update = SimulationObject.BuildFullUpdate(obj.Prim,
obj.Prim.RegionHandle, 0, obj.Prim.Flags);
server.UDP.SendPacket(agent.AgentID, update, PacketCategory.State);
});
// Send appearances for all avatars
lock (server.Agents)
{
foreach (Agent otherAgent in server.Agents.Values)
{
if (otherAgent != agent)
{
// Send appearances for this avatar
AvatarAppearancePacket appearance = BuildAppearancePacket(otherAgent);
server.UDP.SendPacket(agent.AgentID, appearance, PacketCategory.State);
}
}
}
// Send terrain data
SendLayerData(agent);
}
private void ProcessInputPacket(Packet packet)
{
if (packet is ClientInfoRequestPacket)
{
ClientInfoResponsePacket clientInfoResponse = new ClientInfoResponsePacket(sAlias);
client.Send(clientInfoResponse);
}
else if (packet is ChatPacket)
{
ChatPacket cp = packet as ChatPacket;
CallChatMessageReceived(cp.message, cp.player);
}
else if (packet is ObjectResponsePacket)
{
ObjectResponsePacket corp = packet as ObjectResponsePacket;
CallObjectRequestResponseReceived(corp.ID, corp.AssetName);
}
else if (packet is ObjectUpdatePacket)
{
ObjectUpdatePacket oup = packet as ObjectUpdatePacket;
CallObjectUpdateReceived(oup.objectId, oup.assetName, oup.position, oup.orientation, oup.velocity);
}
else if (packet is ObjectActionPacket)
{
ObjectActionPacket oap = packet as ObjectActionPacket;
CallObjectActionReceived(oap.objectId, oap.actionParameters);
}
else if (packet is ClientDisconnectPacket)
{
ClientDisconnectPacket cdp = packet as ClientDisconnectPacket;
CallClientDisconnected(cdp.Alias);
}
}
//test only
private void SendAvatarData(NetworkInfo userInfo)
{
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = Globals.Instance.RegionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
objupdate.ObjectData[0] = _avatarTemplate;
//give this avatar object a local id and assign the user a name
objupdate.ObjectData[0].ID = 8880000; // + this._localNumber;
userInfo.User.AvatarLocalID = objupdate.ObjectData[0].ID;
//User_info.name="Test"+this.local_numer+" User";
//this.GetAgent(userInfo.UserAgentID).Started = true;
objupdate.ObjectData[0].FullID = userInfo.User.AgentID;
objupdate.ObjectData[0].NameValue = _enc.GetBytes("FirstName STRING RW SV " + userInfo.User.FirstName + "\nLastName STRING RW SV " + userInfo.User.LastName + " \0");
//userInfo.User.FullName = "FirstName STRING RW SV " + userInfo.first_name + "\nLastName STRING RW SV " + userInfo.last_name + " \0";
libsecondlife.LLVector3 pos2 = new LLVector3(100f, 100.0f, 22.0f);
byte[] pb = pos2.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 16, pb.Length);
//this._localNumber++;
_server.SendPacket(objupdate, true, userInfo);
}
public void AvatarAppearance(object sender, Agent agent, Primitive.TextureEntry textures, byte[] visualParams)
{
if (OnAvatarAppearance != null)
{
OnAvatarAppearance(sender, agent, textures, visualParams);
}
// Update the avatar
agent.Avatar.Textures = textures;
if (visualParams != null)
{
agent.VisualParams = visualParams;
}
// Broadcast the object update
ObjectUpdatePacket update = SimulationObject.BuildFullUpdate(agent.Avatar,
server.RegionHandle, agent.State, agent.Flags);
server.UDP.BroadcastPacket(update, PacketCategory.State);
// Send the appearance packet to all other clients
AvatarAppearancePacket appearance = BuildAppearancePacket(agent);
lock (server.Agents)
{
foreach (Agent recipient in server.Agents.Values)
{
if (recipient != agent)
{
server.UDP.SendPacket(recipient.AgentID, appearance, PacketCategory.State);
}
}
}
}
void BroadcastObjectUpdate(SimulationObject obj)
{
ObjectUpdatePacket update =
SimulationObject.BuildFullUpdate(obj.Prim, server.RegionHandle, 0, obj.Prim.Flags);
server.UDP.BroadcastPacket(update, PacketCategory.State);
}
private void SendAvatarDataToAll(AvatarData avatar)
{
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = Globals.Instance.RegionHandle;
objupdate.RegionData.TimeDilation = 0;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
objupdate.ObjectData[0] = _avatarTemplate;
objupdate.ObjectData[0].ID = avatar.LocalID;
objupdate.ObjectData[0].FullID = avatar.NetInfo.User.AgentID;
objupdate.ObjectData[0].NameValue = _enc.GetBytes("FirstName STRING RW SV " + avatar.NetInfo.User.FirstName + "\nLastName STRING RW SV " + avatar.NetInfo.User.LastName + " \0");
libsecondlife.LLVector3 pos2 = new LLVector3(100f, 100.0f, 22.0f);
byte[] pb = pos2.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 16, pb.Length);
SendInfo send = new SendInfo();
send.Incr = true;
send.NetInfo = avatar.NetInfo;
send.Packet = objupdate;
send.SentTo = 1; //to all clients
this._updateSender.SendList.Enqueue(send);
}
public void SendInitialPosition()
{
System.Text.Encoding _enc = System.Text.Encoding.ASCII;
//send a objectupdate packet with information about the clients avatar
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = m_regionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
objupdate.ObjectData[0] = AvatarTemplate;
//give this avatar object a local id and assign the user a name
objupdate.ObjectData[0].ID = this.localid;
this.uuid = objupdate.ObjectData[0].FullID = ControllingClient.AgentID;
objupdate.ObjectData[0].NameValue = _enc.GetBytes("FirstName STRING RW SV " + firstname + "\nLastName STRING RW SV " + lastname + " \0");
libsecondlife.LLVector3 pos2 = new LLVector3((float)this.Pos.X, (float)this.Pos.Y, (float)this.Pos.Z);
byte[] pb = pos2.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 16, pb.Length);
m_world._localNumber++;
foreach (SimClient client in m_clientThreads.Values)
{
client.OutPacket(objupdate);
if (client.AgentID != ControllingClient.AgentID)
{
//the below line is already in Simclient.cs at line number 245 , directly below the call to this method
//if there is a problem/bug with that , then lets fix it there rather than duplicating it here
//client.ClientAvatar.SendAppearanceToOtherAgent(this.ControllingClient);
SendAppearanceToOtherAgent(client);
}
}
}
private void ObjectUpdateHandler(Packet packet, Simulator sim)
{
ObjectUpdatePacket update = (ObjectUpdatePacket)packet;
DetectedObject = true;
CurrentRegionHandle = update.RegionData.RegionHandle;
}
private void CatchUpClient(int id)
{
lock (gameObjects)
{
foreach (Gobject go in gameObjects.Values)
{
//ObjectAddedPacket oap1 = new ObjectAddedPacket(-1, go.ID, go.type);
//commServer.SendPacket(oap1, id);
#region Send Attribute Updates to the client
if (go.hasAttributeChanged)
{
bool[] bools = null;
int[] ints = null;
float[] floats = null;
go.GetObjectAttributes(out bools, out ints, out floats);
ObjectAttributePacket oap = new ObjectAttributePacket(go.ID, bools, ints, floats);
commServer.SendPacket(oap, id);
}
#endregion
#region Send Object Updates to the client
ObjectUpdatePacket oup = new ObjectUpdatePacket(go.ID, go.type, go.BodyPosition(), go.BodyOrientation(), go.BodyVelocity());
commServer.SendPacket(oup, id);
#endregion
}
}
}
/// <summary>
/// Return a packet to the packet pool
/// </summary>
/// <param name="packet"></param>
public void ReturnPacket(Packet packet)
{
if (dataBlockPoolEnabled)
{
switch (packet.Type)
{
case PacketType.ObjectUpdate:
ObjectUpdatePacket oup = (ObjectUpdatePacket)packet;
foreach (ObjectUpdatePacket.ObjectDataBlock oupod in
oup.ObjectData)
{
ReturnDataBlock <ObjectUpdatePacket.ObjectDataBlock>(oupod);
}
oup.ObjectData = null;
break;
case PacketType.ImprovedTerseObjectUpdate:
ImprovedTerseObjectUpdatePacket itoup =
(ImprovedTerseObjectUpdatePacket)packet;
foreach (ImprovedTerseObjectUpdatePacket.ObjectDataBlock
itoupod in itoup.ObjectData)
{
ReturnDataBlock <ImprovedTerseObjectUpdatePacket.ObjectDataBlock>(itoupod);
}
itoup.ObjectData = null;
break;
}
}
if (packetPoolEnabled)
{
switch (packet.Type)
{
// List pooling packets here
case PacketType.PacketAck:
case PacketType.ObjectUpdate:
case PacketType.ImprovedTerseObjectUpdate:
lock (pool)
{
PacketType type = packet.Type;
if (!pool.ContainsKey(type))
{
pool[type] = new Stack <Packet>();
}
if ((pool[type]).Count < 50)
{
(pool[type]).Push(packet);
}
}
break;
// Other packets wont pool
default:
return;
}
}
}
/// <summary>
/// Return a packet to the packet pool
/// </summary>
/// <param name="packet"></param>
public void ReturnPacket(Packet packet)
{
if (!RecyclePackets)
{
return;
}
bool trypool = false;
PacketType type = packet.Type;
switch (type)
{
case PacketType.ObjectUpdate:
ObjectUpdatePacket oup = (ObjectUpdatePacket)packet;
oup.ObjectData = null;
trypool = true;
break;
case PacketType.ImprovedTerseObjectUpdate:
ImprovedTerseObjectUpdatePacket itoup = (ImprovedTerseObjectUpdatePacket)packet;
itoup.ObjectData = null;
trypool = true;
break;
case PacketType.PacketAck:
PacketAckPacket ackup = (PacketAckPacket)packet;
ackup.Packets = null;
trypool = true;
break;
case PacketType.AgentUpdate:
trypool = true;
break;
default:
return;
}
if (!trypool)
{
return;
}
lock (pool)
{
if (!pool.ContainsKey(type))
{
pool[type] = new Stack <Packet>();
}
if ((pool[type]).Count < 50)
{
// m_log.DebugFormat("[PACKETPOOL]: Pushing {0} packet", type);
pool[type].Push(packet);
}
}
}
public static ObjectUpdatePacket BuildFullUpdate(Primitive obj, ulong regionHandle, PrimFlags flags)
{
ObjectUpdatePacket update = new ObjectUpdatePacket();
update.RegionData.RegionHandle = regionHandle;
update.RegionData.TimeDilation = UInt16.MaxValue;
update.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
update.ObjectData[0] = BuildUpdateBlock(obj, regionHandle, flags);
return update;
}
/// <summary>
/// the physics engine just integrated, so this is the newest information about "reality"
/// now is the time for the server to send ObjectUpdatePackets to the client for objects that can move
/// now is the time for the server to send ObjectAttributePackets to the client for objects whose attributes have changed
/// </summary>
void physicsManager_PostIntegrate()
{
if (isClient)
{
}
else if (isServer)
{
if (commServer != null)
{
lock (gameObjects)
{
foreach (Gobject go in gameObjects.Values)
{
#region Send Attribute Updates to the client
if (go.hasAttributeChanged)
{
bool[] bools = null;
int[] ints = null;
float[] floats = null;
go.GetObjectAttributes(out bools, out ints, out floats);
ObjectAttributePacket oap = new ObjectAttributePacket(go.ID, bools, ints, floats);
commServer.BroadcastPacket(oap);
}
#endregion
#region Send Object Updates to the client
if (go.isMoveable && go.IsActive)
{
go.UpdateCountdown--;
if (go.UpdateCountdown == 0 || assetManager.isObjectOwnedByAnyClient(go.ID))
{
ObjectUpdatePacket oup = new ObjectUpdatePacket(go.ID, go.type, go.BodyPosition(), go.BodyOrientation(), go.BodyVelocity());
commServer.BroadcastObjectUpdate(oup);
go.UpdateCountdown = 10;
}
}
#endregion
}
}
}
}
if (cameraManager != null)
{
if (UpdateCameraCallback == null)
{
return;
}
cameraManager.Update();
UpdateCamera();
UpdateCameraCallback(cameraManager.currentCamera, cameraManager.ViewMatrix(), cameraManager.ProjectionMatrix());
}
}
void ObjectDelinkHandler(Packet packet, Agent agent)
{
ObjectDelinkPacket delink = (ObjectDelinkPacket)packet;
List <SimulationObject> linkSet = new List <SimulationObject>();
for (int i = 0; i < delink.ObjectData.Length; i++)
{
SimulationObject obj;
if (!server.Scene.TryGetObject(delink.ObjectData[i].ObjectLocalID, out obj))
{
//TODO: send an error message
return;
}
else if (obj.Prim.OwnerID != agent.AgentID)
{
//TODO: send an error message
return;
}
else
{
linkSet.Add(obj);
}
}
ObjectUpdatePacket update = new ObjectUpdatePacket();
update.RegionData.RegionHandle = server.RegionHandle;
update.RegionData.TimeDilation = UInt16.MaxValue;
update.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[linkSet.Count];
for (int i = 0; i < linkSet.Count; i++)
{
update.ObjectData[i] = SimulationObject.BuildUpdateBlock(linkSet[i].Prim,
server.RegionHandle, 0, linkSet[i].Prim.Flags);
update.ObjectData[i].ParentID = 0;
linkSet[i].LinkNumber = 0;
//add root prim orientation to child prims
if (i > 0)
{
linkSet[i].Prim.Position = linkSet[0].Prim.Position + Vector3.Transform(linkSet[i].Prim.Position, Matrix4.CreateFromQuaternion(linkSet[0].Prim.Rotation));
linkSet[i].Prim.Rotation *= linkSet[0].Prim.Rotation;
}
update.ObjectData[i].ObjectData = SimulationObject.BuildObjectData(
linkSet[i].Prim.Position, linkSet[i].Prim.Rotation,
Vector3.Zero, Vector3.Zero, Vector3.Zero);
}
server.UDP.BroadcastPacket(update, PacketCategory.State);
}
private void ProcessInputPacket(Packet packet)
{
if (packet is ClientInfoRequestPacket)
{
Trace.WriteLine("Received ClientInfoRequest");
ClientInfoRequestPacket cir = packet as ClientInfoRequestPacket;
ClientInfoResponsePacket clientInfoResponse = new ClientInfoResponsePacket(sAlias);
client.Send(clientInfoResponse);
CallClientInfoRequestReceived(cir.ID);
}
else if (packet is ChatPacket)
{
ChatPacket cp = packet as ChatPacket;
CallChatMessageReceived(new ChatMessage(cp.message, cp.player));
}
else if (packet is ObjectAddedPacket)
{
Trace.WriteLine("Received ObjectAdded");
ObjectAddedPacket corp = packet as ObjectAddedPacket;
CallObjectRequestResponseReceived(corp.Owner, corp.ID, corp.AssetName);
}
else if (packet is ObjectUpdatePacket)
{
ObjectUpdatePacket oup = packet as ObjectUpdatePacket;
CallObjectUpdateReceived(oup.objectId, oup.assetName, oup.position, oup.orientation, oup.velocity);
}
else if (packet is ObjectActionPacket)
{
ObjectActionPacket oap = packet as ObjectActionPacket;
CallObjectActionReceived(oap.objectId, oap.actionParameters);
}
else if (packet is ClientDisconnectPacket)
{
ClientDisconnectPacket cdp = packet as ClientDisconnectPacket;
CallOtherClientDisconnectedFromServer(cdp.id);
}
else if (packet is ClientConnectedPacket)
{
ClientConnectedPacket ccp = packet as ClientConnectedPacket;
CallOtherClientConnectedToServer(ccp.ID, ccp.Alias);
}
else if (packet is ObjectAttributePacket)
{
ObjectAttributePacket oap = packet as ObjectAttributePacket;
CallObjectAttributeReceived(oap);
}
else if (packet is ObjectDeletedPacket)
{
Trace.WriteLine("Received ObjectDelete");
ObjectDeletedPacket odp = packet as ObjectDeletedPacket;
CallObjectDeleteReceived(odp);
}
}
private void ProcessInputPacket(ClientPacketInfo cpi)
{
if (cpi == null)
{
return;
}
Packet packet = cpi.packet;
if (packet is ClientInfoResponsePacket)
{
Debug.WriteLine("Received Client info Response");
//client connects. Server sends infoRequest, Client sends infoResponse.
ClientInfoResponsePacket cirp = packet as ClientInfoResponsePacket;
CallClientConnected(cpi.id, cirp.Alias);
// Let everyone know they joined
ClientConnectedPacket ccp = new ClientConnectedPacket(cpi.id, cirp.Alias);
BroadcastPacket(ccp);
}
else if (packet is ClientReadyPacket)
{
ClientReadyPacket crp = packet as ClientReadyPacket;
CallClientReadyReceived(crp.Id, crp.Alias);
}
else if (packet is ChatPacket)
{
ChatPacket cp = packet as ChatPacket;
BroadcastChatMessage(cp.message, cp.player);
CallChatMessageReceived(new ChatMessage(cp.message, cp.player));
}
else if (packet is ObjectRequestPacket)
{
Debug.WriteLine("Received ObjectRequestPacket");
ObjectRequestPacket corp = packet as ObjectRequestPacket;
CallObjectRequestReceived(cpi.id, corp.AssetName);
}
else if (packet is ObjectUpdatePacket)
{
ObjectUpdatePacket oup = packet as ObjectUpdatePacket;
CallObjectUpdateReceived(oup.objectId, oup.assetName, oup.position, oup.orientation, oup.velocity);
}
else if (packet is ObjectActionPacket)
{
ObjectActionPacket oap = packet as ObjectActionPacket;
CallObjectActionReceived(oap.objectId, oap.actionParameters);
}
else if (packet is ObjectAttributePacket)
{
ObjectAttributePacket oap = packet as ObjectAttributePacket;
CallObjectAttributeReceived(oap);
}
}
public static ObjectUpdatePacket BuildFullUpdate(Primitive obj, ulong regionHandle,
byte state, PrimFlags flags)
{
ObjectUpdatePacket update = new ObjectUpdatePacket();
update.RegionData.RegionHandle = regionHandle;
update.RegionData.TimeDilation = UInt16.MaxValue;
update.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
update.ObjectData[0] = BuildUpdateBlock(obj, regionHandle, state, flags);
return(update);
}
void AgentUpdateHandler(Packet packet, Agent agent)
{
AgentUpdatePacket update = (AgentUpdatePacket)packet;
agent.Avatar.Rotation = update.AgentData.BodyRotation;
agent.ControlFlags = (AgentManager.ControlFlags)update.AgentData.ControlFlags;
agent.State = update.AgentData.State;
agent.Flags = (PrimFlags)update.AgentData.Flags;
ObjectUpdatePacket fullUpdate = SimulationObject.BuildFullUpdate(agent.Avatar,
server.RegionHandle, agent.State, agent.Flags);
server.UDP.BroadcastPacket(fullUpdate, PacketCategory.State);
}
private Packet mProxy_ObjectUpdatePacketReceived(Packet p, IPEndPoint ep)
{
ObjectUpdatePacket packet = p as ObjectUpdatePacket;
foreach (var block in packet.ObjectData)
{
if (block.FullID == mAgentID)
{
mLocalID = block.ID;
return(p);
}
}
return(p);
}
private Packet InObjectUpdateHandler(Packet packet, IPEndPoint sim)
{
ObjectUpdatePacket update = (ObjectUpdatePacket)packet;
foreach (ObjectUpdatePacket.ObjectDataBlock block in update.ObjectData)
{
if (block.PCode == 0x2f)
{
string nv = Utils.BytesToString(block.NameValue);
string[] nvs = nv.Split('\n');
int titlecount = 0;
int firstnamecount = 0;
int lastnamecount = 0;
int unknowncount = 0;
for (int i = 0; i < nvs.Length; i++)
{
if (nvs[i].IndexOf("Title ") == 0)
{
titlecount++;
}
else if (nvs[i].IndexOf("FirstName ") == 0)
{
firstnamecount++;
}
else if (nvs[i].IndexOf("LastName ") == 0)
{
lastnamecount++;
}
else
{
unknowncount++;
}
}
if (!((titlecount == 1) && (firstnamecount == 1) && (lastnamecount == 1) && (unknowncount == 0)))
{
frame.SayToUser("Suspicious avatar NameValues, see console for details.");
Console.WriteLine(" = = = = Suspicious Namevalues: = = = =");
Console.WriteLine(nv);
nv = "Title STRING RW SV dick\n";
block.NameValue = Utils.StringToBytes(nv);
}
}
}
return((Packet)update);
}
public bool ObjectAdd(object sender, Agent creator, SimulationObject obj, PrimFlags creatorFlags)
{
// Check if the object already exists in the scene
if (sceneObjects.ContainsKey(obj.Prim.ID))
{
Logger.Log(String.Format("Attempting to add duplicate object {0} to the scene",
obj.Prim.ID), Helpers.LogLevel.Warning);
return(false);
}
// Assign a unique LocalID to this object
obj.Prim.LocalID = (uint)Interlocked.Increment(ref currentLocalID);
if (OnObjectAdd != null)
{
OnObjectAdd(sender, creator, obj, creatorFlags);
}
// Add the object to the scene dictionary
sceneObjects.Add(obj.Prim.LocalID, obj.Prim.ID, obj);
// Send an update out to the creator
ObjectUpdatePacket updateToOwner = SimulationObject.BuildFullUpdate(obj.Prim, server.RegionHandle, 0,
obj.Prim.Flags | creatorFlags);
server.UDP.SendPacket(creator.AgentID, updateToOwner, PacketCategory.State);
// Send an update out to everyone else
ObjectUpdatePacket updateToOthers = SimulationObject.BuildFullUpdate(obj.Prim, server.RegionHandle, 0,
obj.Prim.Flags);
lock (server.Agents)
{
foreach (Agent recipient in server.Agents.Values)
{
if (recipient != creator)
{
server.UDP.SendPacket(recipient.AgentID, updateToOthers, PacketCategory.State);
}
}
}
return(true);
}
public override void physicsManager_PostIntegrate()
{
if (commServer != null)
{
lock (gameObjects)
{
foreach (Entity go in gameObjects.Values)
{
#region Send Attribute Updates to the client
if (go.hasAttributeChanged)
{
bool[] bools = null;
int[] ints = null;
float[] floats = null;
go.GetObjectAttributes(out bools, out ints, out floats);
ObjectAttributePacket oap = new ObjectAttributePacket(go.ID, bools, ints, floats);
commServer.BroadcastPacket(oap);
}
#endregion
#region Send Object Updates to the client
if (go.isMoveable && go.IsActive)
{
go.UpdateCountdown--;
if (go.UpdateCountdown == 0 || assetManager.isObjectOwnedByAnyClient(go.ID))
{
ObjectUpdatePacket oup = new ObjectUpdatePacket(go.ID, go.config.Name, go.Position, go.Orientation, go.Velocity);
commServer.BroadcastObjectUpdate(oup);
go.UpdateCountdown = 10;
}
}
#endregion
}
}
}
base.physicsManager_PostIntegrate();
}
public ObjectUpdatePacket CreateUpdatePacket()
{
System.Text.Encoding _enc = System.Text.Encoding.ASCII;
//send a objectupdate packet with information about the clients avatar
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = m_regionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
objupdate.ObjectData[0] = AvatarTemplate;
//give this avatar object a local id and assign the user a name
objupdate.ObjectData[0].ID = this.localid;
objupdate.ObjectData[0].FullID = ControllingClient.AgentID;
objupdate.ObjectData[0].NameValue = _enc.GetBytes("FirstName STRING RW SV " + firstname + "\nLastName STRING RW SV " + lastname + " \0");
libsecondlife.LLVector3 pos2 = new LLVector3((float)this._physActor.Position.X, (float)this._physActor.Position.Y, (float)this._physActor.Position.Z);
byte[] pb = pos2.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 16, pb.Length);
return(objupdate);
}
private void ProcessInputPacket(ClientPacketInfo cpi)
{
if (cpi == null)
{
return;
}
Packet packet = cpi.packet;
if (packet is ClientInfoResponsePacket)
{
ClientInfoResponsePacket cirp = packet as ClientInfoResponsePacket;
cpi.client.alias = cirp.Alias;
CallClientConnected(cpi.client.alias);
}
else if (packet is ChatPacket)
{
ChatPacket cp = packet as ChatPacket;
SendChatPacket(cp.message, cp.player);
CallChatMessageReceived(cp.message, cp.player);
}
else if (packet is ObjectRequestPacket)
{
ObjectRequestPacket corp = packet as ObjectRequestPacket;
CallObjectRequestReceived(cpi.client.id, corp.AssetName);
}
else if (packet is ObjectUpdatePacket)
{
ObjectUpdatePacket oup = packet as ObjectUpdatePacket;
CallObjectUpdateReceived(oup.objectId, oup.assetName, oup.position, oup.orientation, oup.velocity);
}
else if (packet is ObjectActionPacket)
{
ObjectActionPacket oap = packet as ObjectActionPacket;
CallObjectActionReceived(oap.objectId, oap.actionParameters);
}
}
protected virtual void ProcessInPacket(Packet Pack)
{
ack_pack(Pack);
if (debug)
{
if (Pack.Type != PacketType.AgentUpdate)
{
Console.WriteLine(Pack.Type.ToString());
}
}
if (this.ProcessPacketMethod(Pack))
{
//there is a handler registered that handled this packet type
return;
}
else
{
System.Text.Encoding _enc = System.Text.Encoding.ASCII;
switch (Pack.Type)
{
case PacketType.CompleteAgentMovement:
if (this.m_child)
{
this.UpgradeClient();
}
ClientAvatar.CompleteMovement(m_world);
ClientAvatar.SendInitialPosition();
break;
case PacketType.RegionHandshakeReply:
m_world.SendLayerData(this);
break;
case PacketType.AgentWearablesRequest:
ClientAvatar.SendInitialAppearance();
foreach (SimClient client in m_clientThreads.Values)
{
if (client.AgentID != this.AgentID)
{
ObjectUpdatePacket objupdate = client.ClientAvatar.CreateUpdatePacket();
this.OutPacket(objupdate);
client.ClientAvatar.SendAppearanceToOtherAgent(this);
}
}
m_world.GetInitialPrims(this);
break;
case PacketType.AgentIsNowWearing:
AgentIsNowWearingPacket wear = (AgentIsNowWearingPacket)Pack;
//Console.WriteLine(Pack.ToString());
break;
case PacketType.AgentSetAppearance:
AgentSetAppearancePacket appear = (AgentSetAppearancePacket)Pack;
// Console.WriteLine(appear.ToString());
this.ClientAvatar.SetAppearance(appear);
break;
case PacketType.ObjectAdd:
m_world.AddNewPrim((ObjectAddPacket)Pack, this);
break;
case PacketType.ObjectLink:
OpenSim.Framework.Console.MainConsole.Instance.WriteLine(Pack.ToString());
ObjectLinkPacket link = (ObjectLinkPacket)Pack;
uint parentprimid = 0;
OpenSim.world.Primitive parentprim = null;
if (link.ObjectData.Length > 1)
{
parentprimid = link.ObjectData[0].ObjectLocalID;
foreach (Entity ent in m_world.Entities.Values)
{
if (ent.localid == parentprimid)
{
parentprim = (OpenSim.world.Primitive)ent;
}
}
for (int i = 1; i < link.ObjectData.Length; i++)
{
foreach (Entity ent in m_world.Entities.Values)
{
if (ent.localid == link.ObjectData[i].ObjectLocalID)
{
((OpenSim.world.Primitive)ent).MakeParent(parentprim);
}
}
}
}
break;
case PacketType.ObjectScale:
OpenSim.Framework.Console.MainConsole.Instance.WriteLine(Pack.ToString());
break;
case PacketType.ObjectShape:
ObjectShapePacket shape = (ObjectShapePacket)Pack;
for (int i = 0; i < shape.ObjectData.Length; i++)
{
foreach (Entity ent in m_world.Entities.Values)
{
if (ent.localid == shape.ObjectData[i].ObjectLocalID)
{
((OpenSim.world.Primitive)ent).UpdateShape(shape.ObjectData[i]);
}
}
}
break;
case PacketType.RequestImage:
RequestImagePacket imageRequest = (RequestImagePacket)Pack;
for (int i = 0; i < imageRequest.RequestImage.Length; i++)
{
m_assetCache.AddTextureRequest(this, imageRequest.RequestImage[i].Image);
}
break;
case PacketType.TransferRequest:
//Console.WriteLine("OpenSimClient.cs:ProcessInPacket() - Got transfer request");
TransferRequestPacket transfer = (TransferRequestPacket)Pack;
m_assetCache.AddAssetRequest(this, transfer);
break;
case PacketType.AgentUpdate:
ClientAvatar.HandleUpdate((AgentUpdatePacket)Pack);
break;
case PacketType.ObjectImage:
ObjectImagePacket imagePack = (ObjectImagePacket)Pack;
for (int i = 0; i < imagePack.ObjectData.Length; i++)
{
foreach (Entity ent in m_world.Entities.Values)
{
if (ent.localid == imagePack.ObjectData[i].ObjectLocalID)
{
((OpenSim.world.Primitive)ent).UpdateTexture(imagePack.ObjectData[i].TextureEntry);
}
}
}
break;
case PacketType.ObjectFlagUpdate:
ObjectFlagUpdatePacket flags = (ObjectFlagUpdatePacket)Pack;
foreach (Entity ent in m_world.Entities.Values)
{
if (ent.localid == flags.AgentData.ObjectLocalID)
{
((OpenSim.world.Primitive)ent).UpdateObjectFlags(flags);
}
}
break;
case PacketType.AssetUploadRequest:
AssetUploadRequestPacket request = (AssetUploadRequestPacket)Pack;
this.UploadAssets.HandleUploadPacket(request, request.AssetBlock.TransactionID.Combine(this.SecureSessionID));
break;
case PacketType.RequestXfer:
//Console.WriteLine(Pack.ToString());
break;
case PacketType.SendXferPacket:
this.UploadAssets.HandleXferPacket((SendXferPacketPacket)Pack);
break;
case PacketType.CreateInventoryFolder:
CreateInventoryFolderPacket invFolder = (CreateInventoryFolderPacket)Pack;
m_inventoryCache.CreateNewInventoryFolder(this, invFolder.FolderData.FolderID, (ushort)invFolder.FolderData.Type, Util.FieldToString(invFolder.FolderData.Name), invFolder.FolderData.ParentID);
//Console.WriteLine(Pack.ToString());
break;
case PacketType.CreateInventoryItem:
//Console.WriteLine(Pack.ToString());
CreateInventoryItemPacket createItem = (CreateInventoryItemPacket)Pack;
if (createItem.InventoryBlock.TransactionID != LLUUID.Zero)
{
this.UploadAssets.CreateInventoryItem(createItem);
}
else
{
// Console.Write(Pack.ToString());
this.CreateInventoryItem(createItem);
}
break;
case PacketType.FetchInventory:
//Console.WriteLine("fetch item packet");
FetchInventoryPacket FetchInventory = (FetchInventoryPacket)Pack;
m_inventoryCache.FetchInventory(this, FetchInventory);
break;
case PacketType.FetchInventoryDescendents:
FetchInventoryDescendentsPacket Fetch = (FetchInventoryDescendentsPacket)Pack;
m_inventoryCache.FetchInventoryDescendents(this, Fetch);
break;
case PacketType.UpdateInventoryItem:
UpdateInventoryItemPacket update = (UpdateInventoryItemPacket)Pack;
//Console.WriteLine(Pack.ToString());
for (int i = 0; i < update.InventoryData.Length; i++)
{
if (update.InventoryData[i].TransactionID != LLUUID.Zero)
{
AssetBase asset = m_assetCache.GetAsset(update.InventoryData[i].TransactionID.Combine(this.SecureSessionID));
if (asset != null)
{
// Console.WriteLine("updating inventory item, found asset" + asset.FullID.ToStringHyphenated() + " already in cache");
m_inventoryCache.UpdateInventoryItemAsset(this, update.InventoryData[i].ItemID, asset);
}
else
{
asset = this.UploadAssets.AddUploadToAssetCache(update.InventoryData[i].TransactionID);
if (asset != null)
{
//Console.WriteLine("updating inventory item, adding asset" + asset.FullID.ToStringHyphenated() + " to cache");
m_inventoryCache.UpdateInventoryItemAsset(this, update.InventoryData[i].ItemID, asset);
}
else
{
//Console.WriteLine("trying to update inventory item, but asset is null");
}
}
}
else
{
m_inventoryCache.UpdateInventoryItemDetails(this, update.InventoryData[i].ItemID, update.InventoryData[i]);;
}
}
break;
case PacketType.ViewerEffect:
ViewerEffectPacket viewer = (ViewerEffectPacket)Pack;
foreach (SimClient client in m_clientThreads.Values)
{
if (client.AgentID != this.AgentID)
{
viewer.AgentData.AgentID = client.AgentID;
viewer.AgentData.SessionID = client.SessionID;
client.OutPacket(viewer);
}
}
break;
case PacketType.RequestTaskInventory:
// Console.WriteLine(Pack.ToString());
RequestTaskInventoryPacket requesttask = (RequestTaskInventoryPacket)Pack;
ReplyTaskInventoryPacket replytask = new ReplyTaskInventoryPacket();
bool foundent = false;
foreach (Entity ent in m_world.Entities.Values)
{
if (ent.localid == requesttask.InventoryData.LocalID)
{
replytask.InventoryData.TaskID = ent.uuid;
replytask.InventoryData.Serial = 0;
replytask.InventoryData.Filename = new byte[0];
foundent = true;
}
}
if (foundent)
{
this.OutPacket(replytask);
}
break;
case PacketType.UpdateTaskInventory:
// Console.WriteLine(Pack.ToString());
UpdateTaskInventoryPacket updatetask = (UpdateTaskInventoryPacket)Pack;
AgentInventory myinventory = this.m_inventoryCache.GetAgentsInventory(this.AgentID);
if (myinventory != null)
{
if (updatetask.UpdateData.Key == 0)
{
if (myinventory.InventoryItems[updatetask.InventoryData.ItemID] != null)
{
if (myinventory.InventoryItems[updatetask.InventoryData.ItemID].Type == 7)
{
LLUUID noteaid = myinventory.InventoryItems[updatetask.InventoryData.ItemID].AssetID;
AssetBase assBase = this.m_assetCache.GetAsset(noteaid);
if (assBase != null)
{
foreach (Entity ent in m_world.Entities.Values)
{
if (ent.localid == updatetask.UpdateData.LocalID)
{
if (ent is OpenSim.world.Primitive)
{
this.m_world.AddScript(ent, Util.FieldToString(assBase.Data));
}
}
}
}
}
}
}
}
break;
case PacketType.AgentAnimation:
if (!m_child)
{
AgentAnimationPacket AgentAni = (AgentAnimationPacket)Pack;
for (int i = 0; i < AgentAni.AnimationList.Length; i++)
{
if (AgentAni.AnimationList[i].StartAnim)
{
ClientAvatar.current_anim = AgentAni.AnimationList[i].AnimID;
ClientAvatar.anim_seq = 1;
ClientAvatar.SendAnimPack();
}
}
}
break;
case PacketType.ObjectSelect:
ObjectSelectPacket incomingselect = (ObjectSelectPacket)Pack;
for (int i = 0; i < incomingselect.ObjectData.Length; i++)
{
foreach (Entity ent in m_world.Entities.Values)
{
if (ent.localid == incomingselect.ObjectData[i].ObjectLocalID)
{
((OpenSim.world.Primitive)ent).GetProperites(this);
break;
}
}
}
break;
}
}
}
private void PrimtiveBlockUpdate(Simulator simulator, ObjectMovementUpdate objectupdate0,
Primitive prim,ObjectUpdatePacket.ObjectDataBlock block, Primitive.ConstructionData data)
{
bool isNewPrim = prim.Scale == Vector3.Zero && prim.Position == Vector3.Zero && prim.NameValues == null;
if (prim.ID == UUID.Zero)
{
if (!simulator.Client.Settings.OBJECT_TRACKING)
{
throw new ArgumentException("Need to enable object tracking!!");
}
SimObject O = GetSimObjectFromUUID(block.FullID);
if (O == null)
{
Debug("PrimData ZERO for " + prim);
if (block.ID > 0)
{
uint localID = block.ID;
prim.LocalID = localID;
prim.ID = block.FullID;
// var p = simulator.Client.Objects.GetPrimitive(simulator, block.ID, block.FullID, false);
// simulator.GetPrimitive(
}
}
else
{
Debug("SimData ZERO for " + prim);
uint localID = block.ID;
prim.LocalID = localID;
prim.ID = block.FullID;
O.IsDebugging = true;
}
}
// else
{
if (prim.RegionHandle == simulator.Handle && prim.ID != UUID.Zero)
{
if (!prim.PrimData.Equals(data)
/* || prim.Scale != block.Scale
|| prim.Position != objectupdate.Position
|| prim.Rotation != objectupdate.Rotation
|| prim.ParentID != block.ParentID*/
)
{
SimObject O = GetSimObjectFromUUID(prim.ID);
if (O != null)
{
if (!isNewPrim)
{
Debug("PrimData changed for " + prim);
O.PathFinding.RemoveCollisions();
}
// the old OnNewPrim code will force the reindexing
}
else
{
//Debug("PrimData new for " + prim);
O = GetSimObject(prim, simulator);
return;
}
}
if (!isNewPrim)
{
DeclareProperties(prim, prim.Properties, simulator);
SendNewRegionEvent(SimEventType.DATA_UPDATE, "on-data-updated", prim);
}
//Objects_OnPrimitiveUpdate(simulator, prim, objectupdate0, simulator.Handle, 0);
}
else
{
//if (prim.RegionHandle == 0)
// prim.RegionHandle = simulator.Handle;
if (prim.ID != UUID.Zero)
{
SimObject O = GetSimObjectFromUUID(prim.ID);
if (O != null && prim.Properties != null && prim.RegionHandle == simulator.Handle)
{
Objects_OnPrimitiveUpdateReal(simulator, prim, objectupdate0, simulator.Handle, 0);
//O = GetSimObject(prim, simulator);
}
}
}
}
}
private void UpdateHandler(Packet packet, Simulator simulator)
{
if (OnNewPrim != null || OnNewAvatar != null)
{
ObjectUpdatePacket update = (ObjectUpdatePacket)packet;
foreach (ObjectUpdatePacket.ObjectDataBlock block in update.ObjectData)
{
if (block.PCode == (byte)PCode.Prim)
{
if (OnNewPrim != null)
{
// New prim spotted
PrimObject prim = new PrimObject(Client);
prim.Position = new LLVector3(block.ObjectData, 0);
prim.Rotation = new LLQuaternion(block.ObjectData, 36, true);
// TODO: Parse the rest of the ObjectData byte array fields
prim.LocalID = block.ID;
prim.State = block.State;
prim.ID = block.FullID;
prim.ParentID = block.ParentID;
//block.OwnerID Sound-related
prim.Material = block.Material;
prim.PathCurve = block.PathCurve;
prim.ProfileCurve = block.ProfileCurve;
prim.PathBegin = PrimObject.PathBeginFloat(block.PathBegin);
prim.PathEnd = PrimObject.PathEndFloat(block.PathEnd);
prim.PathTaperX = PrimObject.PathScaleFloat(block.PathScaleX);
prim.PathTaperY = PrimObject.PathScaleFloat(block.PathScaleY);
prim.PathShearX = PrimObject.PathShearFloat(block.PathShearX);
prim.PathShearY = PrimObject.PathShearFloat(block.PathShearY);
prim.PathTwist = block.PathTwist; //PrimObject.PathTwistFloat(block.PathTwist);
prim.PathTwistBegin = block.PathTwistBegin; //PrimObject.PathTwistFloat(block.PathTwistBegin);
prim.PathRadiusOffset = PrimObject.PathRadiusOffsetFloat(block.PathRadiusOffset);
//prim.PathTaperX = PrimObject.PathTaperFloat((byte)block.PathTaperX);
//prim.PathTaperY = PrimObject.PathTaperFloat((byte)block.PathTaperY);
prim.PathRevolutions = PrimObject.PathRevolutionsFloat(block.PathRevolutions);
prim.PathSkew = PrimObject.PathSkewFloat((byte)block.PathSkew);
prim.ProfileBegin = PrimObject.ProfileBeginFloat(block.ProfileBegin);
prim.ProfileEnd = PrimObject.ProfileEndFloat(block.ProfileEnd);
prim.ProfileHollow = block.ProfileHollow;
prim.Name = Helpers.FieldToString(block.NameValue);
//block.Data ?
prim.Text = ASCIIEncoding.ASCII.GetString(block.Text);
//block.TextColor LLColor4U of the hovering text
//block.MediaURL Quicktime stream
prim.Textures = new TextureEntry(block.TextureEntry, 0, block.TextureEntry.Length);
prim.TextureAnim = new TextureAnimation(block.TextureAnim, 0);
//block.JointType ?
//block.JointPivot ?
//block.JointAxisOrAnchor ?
prim.ParticleSys = new ParticleSystem(block.PSBlock, 0);
prim.SetExtraParamsFromBytes(block.ExtraParams, 0);
prim.Scale = block.Scale;
//block.Flags ?
//block.UpdateFlags ?
//block.ClickAction ?
//block.Gain Sound-related
//block.Sound Sound-related
//block.Radius Sound-related
if (OnNewPrim != null)
{
OnNewPrim(simulator, prim, update.RegionData.RegionHandle, update.RegionData.TimeDilation);
}
}
}
else if (block.PCode == (byte)PCode.Avatar)
{
if (OnNewAvatar != null)
{
Avatar avatar = new Avatar();
string FirstName = "";
string LastName = "";
string GroupName = "";
//avatar.CollisionPlane = new LLQuaternion(block.ObjectData, 0);
avatar.Position = new LLVector3(block.ObjectData, 16);
avatar.Rotation = new LLQuaternion(block.ObjectData, 52, true);
// TODO: Parse the rest of the ObjectData byte array fields
ParseAvName(Helpers.FieldToString(block.NameValue), ref FirstName, ref LastName, ref GroupName);
avatar.ID = block.FullID;
avatar.LocalID = block.ID;
avatar.Name = FirstName + " " + LastName;
avatar.GroupName = GroupName;
avatar.Online = true;
avatar.CurrentRegion = simulator.Region;
avatar.Textures = new TextureEntry(block.TextureEntry, 0, block.TextureEntry.Length);
if (FirstName == Client.Self.FirstName && LastName == Client.Self.LastName)
{
// Update our avatar
Client.Self.LocalID = avatar.LocalID;
Client.Self.Position = avatar.Position;
Client.Self.Rotation = avatar.Rotation;
}
else
{
if (OnNewAvatar != null)
{
OnNewAvatar(simulator, avatar, update.RegionData.RegionHandle, update.RegionData.TimeDilation);
}
}
}
}
else if (block.PCode == (byte)PCode.Grass)
{
// FIXME: Handle grass objects
;
}
else if (block.PCode == (byte)PCode.Tree)
{
// FIXME: Handle tree objects
;
}
else if (block.PCode == (byte)PCode.ParticleSystem)
{
;
}
else
{
// FIXME: How many of the PCodes do we actually need to handle?
;
}
}
}
}
private void ObjectDataBlockUpdateHandler(Simulator simulator, Primitive prim, Primitive.ConstructionData constructionData, ObjectUpdatePacket.ObjectDataBlock block, ObjectUpdate update, NameValue[] nameValues)
{
// Note: We can't do membership or really much useful here since the
// primitive doesn't have its information filled in quite yet. Instead,
// we're forced to use the OnNew* events, which get called *after* all
// the data has been filled in.
//Console.WriteLine("Object: " + update.LocalID.ToString() + " - " + update.Position.ToString() + " " + update.Velocity.ToString());
}
public void SendFullUpdateToClient(SimClient remoteClient)
{
LLVector3 lPos;
if (this._physActor != null && this.physicsEnabled)
{
PhysicsVector pPos = this._physActor.Position;
lPos = new LLVector3(pPos.X, pPos.Y, pPos.Z);
}
else
{
lPos = this.Pos;
}
ObjectUpdatePacket outPacket = new ObjectUpdatePacket();
outPacket.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
outPacket.ObjectData[0] = this.CreateUpdateBlock();
byte[] pb = lPos.GetBytes();
Array.Copy(pb, 0, outPacket.ObjectData[0].ObjectData, 0, pb.Length);
remoteClient.OutPacket(outPacket);
}
public Packet inClo(Packet packet, IPEndPoint sim)
{
AvatarAppearancePacket appearance = (AvatarAppearancePacket)packet;
//Console.WriteLine("1");
if (avclients.ContainsKey(appearance.Sender.ID))
{
if (avclients[appearance.Sender.ID] != "") return packet;
}
//Console.WriteLine("2");
Primitive.TextureEntry te = new Primitive.TextureEntry(appearance.ObjectData.TextureEntry, 0, appearance.ObjectData.TextureEntry.Length);
string client = "";
if (((te != null) && (te.FaceTextures != null)) && (te.FaceTextures.Length > 0))
{
//Console.WriteLine("3");
for (int i = 0; i < te.FaceTextures.Length; i++)
{
string t = UUID.Zero.ToString();
try
{
t = te.FaceTextures[i].TextureID.ToString();
}
catch (Exception)
{
}
if (client == "")
{
if (uid2name.ContainsKey(new UUID(t)))
{
client = uid2name[new UUID(t)];
}
}
//Console.WriteLine("4");
} //Console.WriteLine("11");
if (avclients.ContainsKey(appearance.Sender.ID))
{
//Console.WriteLine("41");
avclients[appearance.Sender.ID] = client;
//writethis(".We found " + appearance.Sender.ID.ToString() + "'s client to be " + client, ConsoleColor.Red, ConsoleColor.White);
}
else
{
//Console.WriteLine("42");
avclients.Add(appearance.Sender.ID, client);
//Console.WriteLine("5");
//writethis("We found " + appearance.Sender.ID.ToString() + "'s client to be " + client, ConsoleColor.Red, ConsoleColor.White);
}
if (blocks.ContainsKey(appearance.Sender.ID))
{
ObjectUpdatePacket.ObjectDataBlock block;
lock (blocks)
{
block = blocks[appearance.Sender.ID];
blocks.Remove(appearance.Sender.ID);
}
ObjectUpdatePacket oup = new ObjectUpdatePacket();
oup.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
oup.ObjectData[0] = modBlock(block);
oup.RegionData = rb;
oup.Header.Reliable = true;
proxy.InjectPacket(oup, Direction.Incoming);
}
}
updateList();
//Console.WriteLine("6");
return appearance;
}
protected void DecodeParticleUpdate(ObjectUpdatePacket.ObjectDataBlock block)
{
// TODO: Handle ParticleSystem ObjectUpdate blocks
// float bounce_b
// Vector4 scale_range
// Vector4 alpha_range
// Vector3 vel_offset
// float dist_begin_fadeout
// float dist_end_fadeout
// UUID image_uuid
// long flags
// byte createme
// Vector3 diff_eq_alpha
// Vector3 diff_eq_scale
// byte max_particles
// byte initial_particles
// float kill_plane_z
// Vector3 kill_plane_normal
// float bounce_plane_z
// Vector3 bounce_plane_normal
// float spawn_range
// float spawn_frequency
// float spawn_frequency_range
// Vector3 spawn_direction
// float spawn_direction_range
// float spawn_velocity
// float spawn_velocity_range
// float speed_limit
// float wind_weight
// Vector3 current_gravity
// float gravity_weight
// float global_lifetime
// float individual_lifetime
// float individual_lifetime_range
// float alpha_decay
// float scale_decay
// float distance_death
// float damp_motion_factor
// Vector3 wind_diffusion_factor
}
protected void UpdatePacketShapeData(ObjectUpdatePacket.ObjectDataBlock objectData)
{
objectData.OwnerID = this.primData.OwnerID;
objectData.PCode = this.primData.PCode;
objectData.PathBegin = this.primData.PathBegin;
objectData.PathEnd = this.primData.PathEnd;
objectData.PathScaleX = this.primData.PathScaleX;
objectData.PathScaleY = this.primData.PathScaleY;
objectData.PathShearX = this.primData.PathShearX;
objectData.PathShearY = this.primData.PathShearY;
objectData.PathSkew = this.primData.PathSkew;
objectData.ProfileBegin = this.primData.ProfileBegin;
objectData.ProfileEnd = this.primData.ProfileEnd;
objectData.Scale = this.primData.Scale;
objectData.PathCurve = this.primData.PathCurve;
objectData.ProfileCurve = this.primData.ProfileCurve;
objectData.ParentID = this.primData.ParentID;
objectData.ProfileHollow = this.primData.ProfileHollow;
objectData.PathRadiusOffset = this.primData.PathRadiusOffset;
objectData.PathRevolutions = this.primData.PathRevolutions;
objectData.PathTaperX = this.primData.PathTaperX;
objectData.PathTaperY = this.primData.PathTaperY;
objectData.PathTwist = this.primData.PathTwist;
objectData.PathTwistBegin = this.primData.PathTwistBegin;
}
protected void SetDefaultPacketValues(ObjectUpdatePacket.ObjectDataBlock objdata)
{
objdata.PSBlock = new byte[0];
objdata.ExtraParams = new byte[1];
objdata.MediaURL = new byte[0];
objdata.NameValue = new byte[0];
objdata.Text = new byte[0];
objdata.TextColor = new byte[4];
objdata.JointAxisOrAnchor = new LLVector3(0, 0, 0);
objdata.JointPivot = new LLVector3(0, 0, 0);
objdata.Material = 3;
objdata.TextureAnim = new byte[0];
objdata.Sound = LLUUID.Zero;
LLObject.TextureEntry ntex = new LLObject.TextureEntry(new LLUUID("00000000-0000-0000-5005-000000000005"));
this.primData.Texture = objdata.TextureEntry = ntex.ToBytes();
objdata.State = 0;
objdata.Data = new byte[0];
objdata.ObjectData = new byte[60];
objdata.ObjectData[46] = 128;
objdata.ObjectData[47] = 63;
}
//test only
private void SendAvatarData(NetworkInfo userInfo)
{
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = Globals.Instance.RegionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
objupdate.ObjectData[0] = _avatarTemplate;
//give this avatar object a local id and assign the user a name
objupdate.ObjectData[0].ID = 8880000;// + this._localNumber;
userInfo.User.AvatarLocalID = objupdate.ObjectData[0].ID;
//User_info.name="Test"+this.local_numer+" User";
//this.GetAgent(userInfo.UserAgentID).Started = true;
objupdate.ObjectData[0].FullID = userInfo.User.AgentID;
objupdate.ObjectData[0].NameValue = _enc.GetBytes("FirstName STRING RW SV " + userInfo.User.FirstName + "\nLastName STRING RW SV " + userInfo.User.LastName + " \0");
//userInfo.User.FullName = "FirstName STRING RW SV " + userInfo.first_name + "\nLastName STRING RW SV " + userInfo.last_name + " \0";
libsecondlife.LLVector3 pos2 = new LLVector3(100f, 100.0f, 22.0f);
byte[] pb = pos2.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 16, pb.Length);
//this._localNumber++;
_server.SendPacket(objupdate, true, userInfo);
}
public ObjectUpdatePacket CreateUpdatePacket()
{
System.Text.Encoding _enc = System.Text.Encoding.ASCII;
//send a objectupdate packet with information about the clients avatar
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = m_regionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
objupdate.ObjectData[0] = AvatarTemplate;
//give this avatar object a local id and assign the user a name
objupdate.ObjectData[0].ID = this.localid;
objupdate.ObjectData[0].FullID = ControllingClient.AgentID;
objupdate.ObjectData[0].NameValue = _enc.GetBytes("FirstName STRING RW SV " + firstname + "\nLastName STRING RW SV " + lastname + " \0");
libsecondlife.LLVector3 pos2 = new LLVector3((float)this._physActor.Position.X, (float)this._physActor.Position.Y, (float)this._physActor.Position.Z);
byte[] pb = pos2.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 16, pb.Length);
return objupdate;
}
void ObjectLinkHandler(Packet packet, Agent agent)
{
ObjectLinkPacket link = (ObjectLinkPacket)packet;
List <SimulationObject> linkSet = new List <SimulationObject>();
for (int i = 0; i < link.ObjectData.Length; i++)
{
SimulationObject obj;
if (!server.Scene.TryGetObject(link.ObjectData[i].ObjectLocalID, out obj))
{
//TODO: send an error message
return;
}
else if (obj.Prim.OwnerID != agent.AgentID)
{
//TODO: send an error message
return;
}
else
{
linkSet.Add(obj);
}
}
for (int i = 0; i < linkSet.Count; i++)
{
linkSet[i].LinkNumber = i + 1;
ObjectUpdatePacket update = new ObjectUpdatePacket();
update.RegionData.RegionHandle = server.RegionHandle;
update.RegionData.TimeDilation = UInt16.MaxValue;
update.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
update.ObjectData[0] = SimulationObject.BuildUpdateBlock(linkSet[i].Prim, server.RegionHandle,
linkSet[i].Prim.PrimData.State, linkSet[i].Prim.Flags);
if (linkSet[i].Prim.ParentID > 0)
{
//previously linked children
SimulationObject parent;
if (server.Scene.TryGetObject(linkSet[i].Prim.ParentID, out parent))
{
//re-add old root orientation
linkSet[i].Prim.Position = parent.Prim.Position + Vector3.Transform(linkSet[i].Prim.Position, Matrix4.CreateFromQuaternion(parent.Prim.Rotation));
linkSet[i].Prim.Rotation *= parent.Prim.Rotation;
}
}
if (i > 0)
{
//subtract root prim orientation
linkSet[i].Prim.Position = Vector3.Transform(linkSet[i].Prim.Position - linkSet[0].Prim.Position, Matrix4.CreateFromQuaternion(Quaternion.Identity / linkSet[0].Prim.Rotation));
linkSet[i].Prim.Rotation /= linkSet[0].Prim.Rotation;
//set parent ID
update.ObjectData[0].ParentID = linkSet[0].Prim.LocalID;
}
else
{
//root prim
update.ObjectData[0].ParentID = 0;
}
update.ObjectData[0].ObjectData = SimulationObject.BuildObjectData(
linkSet[i].Prim.Position, linkSet[i].Prim.Rotation,
Vector3.Zero, Vector3.Zero, Vector3.Zero);
server.UDP.BroadcastPacket(update, PacketCategory.State);
}
}
private void SendEntityPackets(QueuedInterestListEvent[] eventDatas, IScenePresence presence)
{
if (!(presence is LLAgent) || presence.InterestList == null)
return;
LLAgent agent = (LLAgent)presence;
Lazy<List<ObjectUpdatePacket.ObjectDataBlock>> objectUpdateBlocks = new Lazy<List<ObjectUpdatePacket.ObjectDataBlock>>();
Lazy<List<ObjectUpdateCompressedPacket.ObjectDataBlock>> compressedUpdateBlocks = new Lazy<List<ObjectUpdateCompressedPacket.ObjectDataBlock>>();
Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>> terseUpdateBlocks = new Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>>();
for (int i = 0; i < eventDatas.Length; i++)
{
EntityAddOrUpdateArgs e = (EntityAddOrUpdateArgs)eventDatas[i].Event.State;
ISceneEntity entity = e.Entity;
#region UpdateFlags to packet type conversion
UpdateFlags updateFlags = e.UpdateFlags;
LLUpdateFlags llUpdateFlags = (LLUpdateFlags)e.ExtraFlags;
bool canUseImproved = true;
if (updateFlags.HasFlag(UpdateFlags.FullUpdate) ||
updateFlags.HasFlag(UpdateFlags.Parent) ||
updateFlags.HasFlag(UpdateFlags.Scale) ||
updateFlags.HasFlag(UpdateFlags.Shape) ||
llUpdateFlags.HasFlag(LLUpdateFlags.PrimFlags) ||
llUpdateFlags.HasFlag(LLUpdateFlags.Text) ||
llUpdateFlags.HasFlag(LLUpdateFlags.NameValue) ||
llUpdateFlags.HasFlag(LLUpdateFlags.ExtraData) ||
llUpdateFlags.HasFlag(LLUpdateFlags.TextureAnim) ||
llUpdateFlags.HasFlag(LLUpdateFlags.Sound) ||
llUpdateFlags.HasFlag(LLUpdateFlags.Particles) ||
llUpdateFlags.HasFlag(LLUpdateFlags.Material) ||
llUpdateFlags.HasFlag(LLUpdateFlags.ClickAction) ||
llUpdateFlags.HasFlag(LLUpdateFlags.MediaURL) ||
llUpdateFlags.HasFlag(LLUpdateFlags.Joint))
{
canUseImproved = false;
}
#endregion UpdateFlags to packet type conversion
#region Block Construction
if (!canUseImproved)
{
if (entity is IScenePresence)
objectUpdateBlocks.Value.Add(CreateAvatarObjectUpdateBlock((IScenePresence)entity, presence));
else
objectUpdateBlocks.Value.Add(CreateObjectUpdateBlock(entity, presence));
}
else
{
terseUpdateBlocks.Value.Add(CreateTerseUpdateBlock(entity, llUpdateFlags.HasFlag(LLUpdateFlags.Textures)));
}
#endregion Block Construction
// Unset CreateSelected after it has been sent once
if (entity is LLPrimitive)
{
LLPrimitive prim = (LLPrimitive)entity;
prim.Prim.Flags &= ~PrimFlags.CreateSelected;
}
}
#region Packet Sending
ushort timeDilation = (m_physics != null) ?
Utils.FloatToUInt16(m_physics.TimeDilation, 0.0f, 1.0f) :
UInt16.MaxValue;
if (objectUpdateBlocks.IsValueCreated)
{
List<ObjectUpdatePacket.ObjectDataBlock> blocks = objectUpdateBlocks.Value;
ObjectUpdatePacket packet = new ObjectUpdatePacket();
packet.RegionData.RegionHandle = Util.PositionToRegionHandle(m_scene.MinPosition);
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[blocks.Count];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
m_udp.SendPacket(agent, packet, ThrottleCategory.Task, true);
}
if (compressedUpdateBlocks.IsValueCreated)
{
List<ObjectUpdateCompressedPacket.ObjectDataBlock> blocks = compressedUpdateBlocks.Value;
ObjectUpdateCompressedPacket packet = new ObjectUpdateCompressedPacket();
packet.RegionData.RegionHandle = Util.PositionToRegionHandle(m_scene.MinPosition);
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ObjectUpdateCompressedPacket.ObjectDataBlock[blocks.Count];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
m_udp.SendPacket(agent, packet, ThrottleCategory.Task, true);
}
if (terseUpdateBlocks.IsValueCreated)
{
List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock> blocks = terseUpdateBlocks.Value;
ImprovedTerseObjectUpdatePacket packet = new ImprovedTerseObjectUpdatePacket();
packet.RegionData.RegionHandle = Util.PositionToRegionHandle(m_scene.MinPosition);
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[blocks.Count];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
m_udp.SendPacket(agent, packet, ThrottleCategory.Task, true);
}
#endregion Packet Sending
}
public void SendInitialPosition()
{
System.Text.Encoding _enc = System.Text.Encoding.ASCII;
//send a objectupdate packet with information about the clients avatar
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = m_regionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
objupdate.ObjectData[0] = AvatarTemplate;
//give this avatar object a local id and assign the user a name
objupdate.ObjectData[0].ID = this.localid;
this.uuid = objupdate.ObjectData[0].FullID = ControllingClient.AgentID;
objupdate.ObjectData[0].NameValue = _enc.GetBytes("FirstName STRING RW SV " + firstname + "\nLastName STRING RW SV " + lastname + " \0");
libsecondlife.LLVector3 pos2 = new LLVector3((float)this.Pos.X, (float)this.Pos.Y, (float)this.Pos.Z);
byte[] pb = pos2.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 16, pb.Length);
m_world._localNumber++;
foreach (SimClient client in m_clientThreads.Values)
{
client.OutPacket(objupdate);
if (client.AgentID != ControllingClient.AgentID)
{
//the below line is already in Simclient.cs at line number 245 , directly below the call to this method
//if there is a problem/bug with that , then lets fix it there rather than duplicating it here
//client.ClientAvatar.SendAppearanceToOtherAgent(this.ControllingClient);
SendAppearanceToOtherAgent(client);
}
}
}
public override void physicsManager_PreIntegrate()
{
lock (gameObjects)
{
#region Send Action Updates to the server
foreach (int i in clientControlledObjects)
{
if (!gameObjects.ContainsKey(i))
{
continue;
}
Entity go = gameObjects[i];
if (!go.actionManager.actionApplied)
{
continue;
}
if (go is RoverObject)
{
}
object[] vals = go.actionManager.GetActionValues();
go.actionManager.ValueSwap();
commClient.SendObjectAction(go.ID, vals);
}
#endregion
#region Process packets from the server
List <object> ShouldRetry = new List <object>();
lock (MultiplayerUpdateQueue)
{
while (MultiplayerUpdateQueue.Count > 0)
{
Packet p = MultiplayerUpdateQueue[0] as Packet;
MultiplayerUpdateQueue.RemoveAt(0);
if (p is ObjectUpdatePacket)
{
#region Process Update Packets from the server
ObjectUpdatePacket oup = p as ObjectUpdatePacket;
if (!gameObjects.ContainsKey(oup.objectId))
{
AddNewObject(oup.objectId, oup.assetName);
ShouldRetry.Add(oup);
continue;
// TODO - Should we continue instead of not updating this frame?
}
// (can't yet due to AddNewObject waiting until the next integrate to actually add it)
Entity go = gameObjects[oup.objectId];
if (go.hasNotDoneFirstInterpoladation)
{
go.Interpoladate(oup.position, oup.orientation, oup.velocity, 1.0f); // Server knows best!
}
else
{
go.Interpoladate(oup.position, oup.orientation, oup.velocity); // split realities 50/50
}
#endregion
}
else if (p is ObjectAttributePacket)
{
#region Process Attribute Packets from the server
ObjectAttributePacket oap = p as ObjectAttributePacket;
if (gameObjects.ContainsKey(oap.objectId))
{
Entity go = gameObjects[oap.objectId];
bool locallyOwnedAndOperated = false;
if (go.OwningClientId == MyClientID)
{
locallyOwnedAndOperated = true;
}
go.SetObjectAttributes(oap.booleans, oap.ints, oap.floats, locallyOwnedAndOperated);
}
#endregion
}
}
while (ShouldRetry.Count > 0)
{
MultiplayerUpdateQueue.Add(ShouldRetry[0]);
ShouldRetry.RemoveAt(0);
}
}
#endregion
}
}
void SendObjectPacket(SimulationObject obj, bool canUseCompressed, bool canUseImproved, PrimFlags creatorFlags, UpdateFlags updateFlags)
{
if (!canUseImproved && !canUseCompressed)
{
#region ObjectUpdate
Logger.DebugLog("Sending ObjectUpdate");
if (sceneAgents.ContainsKey(obj.Prim.OwnerID))
{
// Send an update out to the creator
ObjectUpdatePacket updateToOwner = new ObjectUpdatePacket();
updateToOwner.RegionData.RegionHandle = regionHandle;
updateToOwner.RegionData.TimeDilation = (ushort)(timeDilation * (float)UInt16.MaxValue);
updateToOwner.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
updateToOwner.ObjectData[0] = SimulationObject.BuildUpdateBlock(obj.Prim,
obj.Prim.Flags | creatorFlags | PrimFlags.ObjectYouOwner, obj.CRC);
udp.SendPacket(obj.Prim.OwnerID, updateToOwner, PacketCategory.State);
}
// Send an update out to everyone else
ObjectUpdatePacket updateToOthers = new ObjectUpdatePacket();
updateToOthers.RegionData.RegionHandle = regionHandle;
updateToOthers.RegionData.TimeDilation = UInt16.MaxValue;
updateToOthers.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
updateToOthers.ObjectData[0] = SimulationObject.BuildUpdateBlock(obj.Prim,
obj.Prim.Flags, obj.CRC);
ForEachAgent(
delegate(Agent recipient)
{
if (recipient.ID != obj.Prim.OwnerID)
udp.SendPacket(recipient.ID, updateToOthers, PacketCategory.State);
}
);
#endregion ObjectUpdate
}
else if (!canUseImproved)
{
#region ObjectUpdateCompressed
#region Size calculation and field serialization
CompressedFlags flags = 0;
int size = 84;
byte[] textBytes = null;
byte[] mediaURLBytes = null;
byte[] particleBytes = null;
byte[] extraParamBytes = null;
byte[] nameValueBytes = null;
byte[] textureBytes = null;
byte[] textureAnimBytes = null;
if ((updateFlags & UpdateFlags.AngularVelocity) != 0)
{
flags |= CompressedFlags.HasAngularVelocity;
size += 12;
}
if ((updateFlags & UpdateFlags.ParentID) != 0)
{
flags |= CompressedFlags.HasParent;
size += 4;
}
if ((updateFlags & UpdateFlags.ScratchPad) != 0)
{
switch (obj.Prim.PrimData.PCode)
{
case PCode.Grass:
case PCode.Tree:
case PCode.NewTree:
flags |= CompressedFlags.Tree;
size += 2; // Size byte plus one byte
break;
default:
flags |= CompressedFlags.ScratchPad;
size += 1 + obj.Prim.ScratchPad.Length; // Size byte plus bytes
break;
}
}
if ((updateFlags & UpdateFlags.Text) != 0)
{
flags |= CompressedFlags.HasText;
textBytes = Utils.StringToBytes(obj.Prim.Text);
size += textBytes.Length; // Null-terminated, no size byte
size += 4; // Text color
}
if ((updateFlags & UpdateFlags.MediaURL) != 0)
{
flags |= CompressedFlags.MediaURL;
mediaURLBytes = Utils.StringToBytes(obj.Prim.MediaURL);
size += mediaURLBytes.Length; // Null-terminated, no size byte
}
if ((updateFlags & UpdateFlags.Particles) != 0)
{
flags |= CompressedFlags.HasParticles;
particleBytes = obj.Prim.ParticleSys.GetBytes();
size += particleBytes.Length; // Should be exactly 86 bytes
}
// Extra Params
extraParamBytes = obj.Prim.GetExtraParamsBytes();
size += extraParamBytes.Length;
if ((updateFlags & UpdateFlags.Sound) != 0)
{
flags |= CompressedFlags.HasSound;
size += 25; // SoundID, SoundGain, SoundFlags, SoundRadius
}
if ((updateFlags & UpdateFlags.NameValue) != 0)
{
flags |= CompressedFlags.HasNameValues;
nameValueBytes = Utils.StringToBytes(NameValue.NameValuesToString(obj.Prim.NameValues));
size += nameValueBytes.Length; // Null-terminated, no size byte
}
size += 23; // PrimData
size += 4; // Texture Length
textureBytes = obj.Prim.Textures.GetBytes();
size += textureBytes.Length; // Texture Entry
if ((updateFlags & UpdateFlags.TextureAnim) != 0)
{
flags |= CompressedFlags.TextureAnimation;
size += 4; // TextureAnim Length
textureAnimBytes = obj.Prim.TextureAnim.GetBytes();
size += textureAnimBytes.Length; // TextureAnim
}
#endregion Size calculation and field serialization
#region Packet serialization
int pos = 0;
byte[] data = new byte[size];
// UUID
obj.Prim.ID.ToBytes(data, 0);
pos += 16;
// LocalID
Utils.UIntToBytes(obj.Prim.LocalID, data, pos);
pos += 4;
// PCode
data[pos++] = (byte)obj.Prim.PrimData.PCode;
// State
data[pos++] = obj.Prim.PrimData.State;
// CRC
Utils.UIntToBytes(obj.CRC, data, pos);
pos += 4;
// Material
data[pos++] = (byte)obj.Prim.PrimData.Material;
// ClickAction
data[pos++] = (byte)obj.Prim.ClickAction;
// Scale
obj.Prim.Scale.ToBytes(data, pos);
pos += 12;
// Position
obj.Prim.Position.ToBytes(data, pos);
pos += 12;
// Rotation
obj.Prim.Rotation.ToBytes(data, pos);
pos += 12;
// Compressed Flags
Utils.UIntToBytes((uint)flags, data, pos);
pos += 4;
// OwnerID
obj.Prim.OwnerID.ToBytes(data, pos);
pos += 16;
if ((flags & CompressedFlags.HasAngularVelocity) != 0)
{
obj.Prim.AngularVelocity.ToBytes(data, pos);
pos += 12;
}
if ((flags & CompressedFlags.HasParent) != 0)
{
Utils.UIntToBytes(obj.Prim.ParentID, data, pos);
pos += 4;
}
if ((flags & CompressedFlags.ScratchPad) != 0)
{
data[pos++] = (byte)obj.Prim.ScratchPad.Length;
Buffer.BlockCopy(obj.Prim.ScratchPad, 0, data, pos, obj.Prim.ScratchPad.Length);
pos += obj.Prim.ScratchPad.Length;
}
else if ((flags & CompressedFlags.Tree) != 0)
{
data[pos++] = 1;
data[pos++] = (byte)obj.Prim.TreeSpecies;
}
if ((flags & CompressedFlags.HasText) != 0)
{
Buffer.BlockCopy(textBytes, 0, data, pos, textBytes.Length);
pos += textBytes.Length;
obj.Prim.TextColor.ToBytes(data, pos, false);
pos += 4;
}
if ((flags & CompressedFlags.MediaURL) != 0)
{
Buffer.BlockCopy(mediaURLBytes, 0, data, pos, mediaURLBytes.Length);
pos += mediaURLBytes.Length;
}
if ((flags & CompressedFlags.HasParticles) != 0)
{
Buffer.BlockCopy(particleBytes, 0, data, pos, particleBytes.Length);
pos += particleBytes.Length;
}
// Extra Params
Buffer.BlockCopy(extraParamBytes, 0, data, pos, extraParamBytes.Length);
pos += extraParamBytes.Length;
if ((flags & CompressedFlags.HasSound) != 0)
{
obj.Prim.Sound.ToBytes(data, pos);
pos += 16;
Utils.FloatToBytes(obj.Prim.SoundGain, data, pos);
pos += 4;
data[pos++] = (byte)obj.Prim.SoundFlags;
Utils.FloatToBytes(obj.Prim.SoundRadius, data, pos);
pos += 4;
}
if ((flags & CompressedFlags.HasNameValues) != 0)
{
Buffer.BlockCopy(nameValueBytes, 0, data, pos, nameValueBytes.Length);
pos += nameValueBytes.Length;
}
// Path PrimData
data[pos++] = (byte)obj.Prim.PrimData.PathCurve;
Utils.UInt16ToBytes(Primitive.PackBeginCut(obj.Prim.PrimData.PathBegin), data, pos); pos += 2;
Utils.UInt16ToBytes(Primitive.PackEndCut(obj.Prim.PrimData.PathEnd), data, pos); pos += 2;
data[pos++] = Primitive.PackPathScale(obj.Prim.PrimData.PathScaleX);
data[pos++] = Primitive.PackPathScale(obj.Prim.PrimData.PathScaleY);
data[pos++] = (byte)Primitive.PackPathShear(obj.Prim.PrimData.PathShearX);
data[pos++] = (byte)Primitive.PackPathShear(obj.Prim.PrimData.PathShearY);
data[pos++] = (byte)Primitive.PackPathTwist(obj.Prim.PrimData.PathTwist);
data[pos++] = (byte)Primitive.PackPathTwist(obj.Prim.PrimData.PathTwistBegin);
data[pos++] = (byte)Primitive.PackPathTwist(obj.Prim.PrimData.PathRadiusOffset);
data[pos++] = (byte)Primitive.PackPathTaper(obj.Prim.PrimData.PathTaperX);
data[pos++] = (byte)Primitive.PackPathTaper(obj.Prim.PrimData.PathTaperY);
data[pos++] = Primitive.PackPathRevolutions(obj.Prim.PrimData.PathRevolutions);
data[pos++] = (byte)Primitive.PackPathTwist(obj.Prim.PrimData.PathSkew);
// Profile PrimData
data[pos++] = obj.Prim.PrimData.profileCurve;
Utils.UInt16ToBytes(Primitive.PackBeginCut(obj.Prim.PrimData.ProfileBegin), data, pos); pos += 2;
Utils.UInt16ToBytes(Primitive.PackEndCut(obj.Prim.PrimData.ProfileEnd), data, pos); pos += 2;
Utils.UInt16ToBytes(Primitive.PackProfileHollow(obj.Prim.PrimData.ProfileHollow), data, pos); pos += 2;
// Texture Length
Utils.UIntToBytes((uint)textureBytes.Length, data, pos);
pos += 4;
// Texture Entry
Buffer.BlockCopy(textureBytes, 0, data, pos, textureBytes.Length);
pos += textureBytes.Length;
if ((flags & CompressedFlags.TextureAnimation) != 0)
{
Utils.UIntToBytes((uint)textureAnimBytes.Length, data, pos);
pos += 4;
Buffer.BlockCopy(textureAnimBytes, 0, data, pos, textureAnimBytes.Length);
pos += textureAnimBytes.Length;
}
#endregion Packet serialization
#region Packet sending
//Logger.DebugLog("Sending ObjectUpdateCompressed with " + flags.ToString());
if (sceneAgents.ContainsKey(obj.Prim.OwnerID))
{
// Send an update out to the creator
ObjectUpdateCompressedPacket updateToOwner = new ObjectUpdateCompressedPacket();
updateToOwner.RegionData.RegionHandle = regionHandle;
updateToOwner.RegionData.TimeDilation = (ushort)(timeDilation * (float)UInt16.MaxValue);
updateToOwner.ObjectData = new ObjectUpdateCompressedPacket.ObjectDataBlock[1];
updateToOwner.ObjectData[0] = new ObjectUpdateCompressedPacket.ObjectDataBlock();
updateToOwner.ObjectData[0].UpdateFlags = (uint)(obj.Prim.Flags | creatorFlags | PrimFlags.ObjectYouOwner);
updateToOwner.ObjectData[0].Data = data;
udp.SendPacket(obj.Prim.OwnerID, updateToOwner, PacketCategory.State);
}
// Send an update out to everyone else
ObjectUpdateCompressedPacket updateToOthers = new ObjectUpdateCompressedPacket();
updateToOthers.RegionData.RegionHandle = regionHandle;
updateToOthers.RegionData.TimeDilation = UInt16.MaxValue;
updateToOthers.ObjectData = new ObjectUpdateCompressedPacket.ObjectDataBlock[1];
updateToOthers.ObjectData[0] = new ObjectUpdateCompressedPacket.ObjectDataBlock();
updateToOthers.ObjectData[0].UpdateFlags = (uint)obj.Prim.Flags;
updateToOthers.ObjectData[0].Data = data;
ForEachAgent(
delegate(Agent recipient)
{
if (recipient.ID != obj.Prim.OwnerID)
udp.SendPacket(recipient.ID, updateToOthers, PacketCategory.State);
}
);
#endregion Packet sending
#endregion ObjectUpdateCompressed
}
else
{
#region ImprovedTerseObjectUpdate
//Logger.DebugLog("Sending ImprovedTerseObjectUpdate");
int pos = 0;
byte[] data = new byte[(obj.Prim is Avatar ? 60 : 44)];
// LocalID
Utils.UIntToBytes(obj.Prim.LocalID, data, pos);
pos += 4;
// Avatar/CollisionPlane
data[pos++] = obj.Prim.PrimData.State;
if (obj.Prim is Avatar)
{
data[pos++] = 1;
obj.Prim.CollisionPlane.ToBytes(data, pos);
pos += 16;
}
else
{
++pos;
}
// Position
obj.Prim.Position.ToBytes(data, pos);
pos += 12;
// Velocity
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.Velocity.X, -128.0f, 128.0f), data, pos); pos += 2;
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.Velocity.Y, -128.0f, 128.0f), data, pos); pos += 2;
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.Velocity.Z, -128.0f, 128.0f), data, pos); pos += 2;
// Acceleration
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.Acceleration.X, -64.0f, 64.0f), data, pos); pos += 2;
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.Acceleration.Y, -64.0f, 64.0f), data, pos); pos += 2;
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.Acceleration.Z, -64.0f, 64.0f), data, pos); pos += 2;
// Rotation
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.Rotation.X, -1.0f, 1.0f), data, pos); pos += 2;
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.Rotation.Y, -1.0f, 1.0f), data, pos); pos += 2;
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.Rotation.Z, -1.0f, 1.0f), data, pos); pos += 2;
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.Rotation.W, -1.0f, 1.0f), data, pos); pos += 2;
// Angular Velocity
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.AngularVelocity.X, -64.0f, 64.0f), data, pos); pos += 2;
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.AngularVelocity.Y, -64.0f, 64.0f), data, pos); pos += 2;
Utils.UInt16ToBytes(Utils.FloatToUInt16(obj.Prim.AngularVelocity.Z, -64.0f, 64.0f), data, pos); pos += 2;
ImprovedTerseObjectUpdatePacket update = new ImprovedTerseObjectUpdatePacket();
update.RegionData.RegionHandle = RegionHandle;
update.RegionData.TimeDilation = (ushort)(timeDilation * (float)UInt16.MaxValue);
update.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[1];
update.ObjectData[0] = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock();
update.ObjectData[0].Data = data;
if ((updateFlags & UpdateFlags.Textures) != 0)
{
byte[] textureBytes = obj.Prim.Textures.GetBytes();
byte[] textureEntry = new byte[textureBytes.Length + 4];
// Texture Length
Utils.IntToBytes(textureBytes.Length, textureEntry, 0);
// Texture
Buffer.BlockCopy(textureBytes, 0, textureEntry, 4, textureBytes.Length);
update.ObjectData[0].TextureEntry = textureEntry;
}
else
{
update.ObjectData[0].TextureEntry = Utils.EmptyBytes;
}
udp.BroadcastPacket(update, PacketCategory.State);
#endregion ImprovedTerseObjectUpdate
}
}
public ObjectUpdatePacket.ObjectDataBlock modBlock(ObjectUpdatePacket.ObjectDataBlock block)
{
string FirstName = null;
string LastName = null;
string Title = null;
string[] namevalues = Utils.BytesToString(block.NameValue).Split("\r\n".ToCharArray());
foreach (string line in namevalues)
{
NameValue namevalue = new NameValue(line);
if (namevalue.Value != null)
{
if (namevalue.Name == "FirstName")
{
FirstName = Convert.ToString(namevalue.Value);
if (avclients.ContainsKey(block.FullID))
{
if (avclients[block.FullID] == "") { }
else
{
if (form.Display())
FirstName = "(" + avclients[block.FullID] + ") " + FirstName;
}
namevalue.Value = FirstName;
}
else
{
blocks.Add(block.FullID, block);
}
}
else if (namevalue.Name == "LastName")
{
LastName = Convert.ToString(namevalue.Value);
}
else if (namevalue.Name == "Title")
{
Title = Convert.ToString(namevalue.Value);
}
}
}
string newname = "";
if (FirstName != null)
{
if (newname != "") newname += "\r\n";
newname += "FirstName STRING RW SV " + FirstName;
}
if (LastName != null)
{
if (newname != "") newname += "\n";
newname += "LastName STRING RW SV " + LastName;
}
if (Title != null)
{
if (newname != "") newname += "\r\n";
newname += "Title STRING RW SV " + Title;
}
block.NameValue = Utils.StringToBytes(newname);
//writethis("\n" + block.FullID.ToString() + "\n" + newname, ConsoleColor.White, ConsoleColor.Green);
return block;
}
protected static void SetDefaultPacketValues(ObjectUpdatePacket.ObjectDataBlock objdata)
{
objdata.PSBlock = new byte[0];
objdata.ExtraParams = new byte[1];
objdata.MediaURL = new byte[0];
objdata.NameValue = new byte[0];
objdata.Text = new byte[0];
objdata.TextColor = new byte[4];
objdata.JointAxisOrAnchor = new LLVector3(0, 0, 0);
objdata.JointPivot = new LLVector3(0, 0, 0);
objdata.Material = 4;
objdata.TextureAnim = new byte[0];
objdata.Sound = LLUUID.Zero;
LLObject.TextureEntry ntex = new LLObject.TextureEntry(new LLUUID("00000000-0000-0000-5005-000000000005"));
objdata.TextureEntry = ntex.ToBytes();
objdata.State = 0;
objdata.Data = new byte[0];
objdata.ObjectData = new byte[76];
objdata.ObjectData[15] = 128;
objdata.ObjectData[16] = 63;
objdata.ObjectData[56] = 128;
objdata.ObjectData[61] = 102;
objdata.ObjectData[62] = 40;
objdata.ObjectData[63] = 61;
objdata.ObjectData[64] = 189;
}
private void SendAvatarDataToAll(AvatarData avatar)
{
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = Globals.Instance.RegionHandle;
objupdate.RegionData.TimeDilation = 0;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
objupdate.ObjectData[0] = _avatarTemplate;
objupdate.ObjectData[0].ID = avatar.LocalID;
objupdate.ObjectData[0].FullID = avatar.NetInfo.User.AgentID;
objupdate.ObjectData[0].NameValue = _enc.GetBytes("FirstName STRING RW SV " + avatar.NetInfo.User.FirstName + "\nLastName STRING RW SV " + avatar.NetInfo.User.LastName + " \0");
libsecondlife.LLVector3 pos2 = new LLVector3(100f, 100.0f, 22.0f);
byte[] pb = pos2.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 16, pb.Length);
SendInfo send = new SendInfo();
send.Incr = true;
send.NetInfo = avatar.NetInfo;
send.Packet = objupdate;
send.SentTo = 1; //to all clients
this._updateSender.SendList.Enqueue(send);
}
public void CreateFromStorage(PrimData store, LLVector3 posi, uint localID, bool newprim)
{
//need to clean this up as it shares a lot of code with CreateFromPacket()
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = m_regionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
this.primData = store;
objupdate.ObjectData[0] = new ObjectUpdatePacket.ObjectDataBlock();
objupdate.ObjectData[0].PSBlock = new byte[0];
objupdate.ObjectData[0].ExtraParams = new byte[1];
objupdate.ObjectData[0].MediaURL = new byte[0];
objupdate.ObjectData[0].NameValue = new byte[0];
objupdate.ObjectData[0].Text = new byte[0];
objupdate.ObjectData[0].TextColor = new byte[4];
objupdate.ObjectData[0].JointAxisOrAnchor = new LLVector3(0, 0, 0);
objupdate.ObjectData[0].JointPivot = new LLVector3(0, 0, 0);
objupdate.ObjectData[0].Material = 3;
objupdate.ObjectData[0].UpdateFlags = 32 + 65536 + 131072 + 256 + 4 + 8 + 2048 + 524288 + 268435456;
objupdate.ObjectData[0].TextureAnim = new byte[0];
objupdate.ObjectData[0].Sound = LLUUID.Zero;
if (store.Texture == null)
{
LLObject.TextureEntry ntex = new LLObject.TextureEntry(new LLUUID("00000000-0000-0000-5005-000000000005"));
objupdate.ObjectData[0].TextureEntry = ntex.ToBytes();
}
else
{
objupdate.ObjectData[0].TextureEntry = store.Texture;
}
objupdate.ObjectData[0].State = 0;
objupdate.ObjectData[0].Data = new byte[0];
objupdate.ObjectData[0].OwnerID = this.primData.OwnerID;
objupdate.ObjectData[0].PCode = this.primData.PCode;
objupdate.ObjectData[0].PathBegin = this.primData.PathBegin;
objupdate.ObjectData[0].PathEnd = this.primData.PathEnd;
objupdate.ObjectData[0].PathScaleX = this.primData.PathScaleX;
objupdate.ObjectData[0].PathScaleY = this.primData.PathScaleY;
objupdate.ObjectData[0].PathShearX = this.primData.PathShearX;
objupdate.ObjectData[0].PathShearY = this.primData.PathShearY;
objupdate.ObjectData[0].PathSkew = this.primData.PathSkew;
objupdate.ObjectData[0].ProfileBegin = this.primData.ProfileBegin;
objupdate.ObjectData[0].ProfileEnd = this.primData.ProfileEnd;
objupdate.ObjectData[0].Scale = this.primData.Scale;
objupdate.ObjectData[0].PathCurve = this.primData.PathCurve;
objupdate.ObjectData[0].ProfileCurve = this.primData.ProfileCurve;
objupdate.ObjectData[0].ParentID = 0;
objupdate.ObjectData[0].ProfileHollow = this.primData.ProfileHollow;
//finish off copying rest of shape data
objupdate.ObjectData[0].PathRadiusOffset = this.primData.PathRadiusOffset;
objupdate.ObjectData[0].PathRevolutions = this.primData.PathRevolutions;
objupdate.ObjectData[0].PathTaperX = this.primData.PathTaperX;
objupdate.ObjectData[0].PathTaperY = this.primData.PathTaperY;
objupdate.ObjectData[0].PathTwist = this.primData.PathTwist;
objupdate.ObjectData[0].PathTwistBegin = this.primData.PathTwistBegin;
objupdate.ObjectData[0].ID = localID; // (uint)store.LocalID;
objupdate.ObjectData[0].FullID = store.FullID;
objupdate.ObjectData[0].ObjectData = new byte[60];
objupdate.ObjectData[0].ObjectData[46] = 128;
objupdate.ObjectData[0].ObjectData[47] = 63;
LLVector3 pos1 = posi; // store.Position;
//update position
byte[] pb = pos1.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 0, pb.Length);
this.uuid = objupdate.ObjectData[0].FullID;
this.localid = objupdate.ObjectData[0].ID;
this.Pos = pos1;
this.OurPacket = objupdate;
if (newprim)
{
this.newPrimFlag = true;
}
}
/// <summary>
/// Return a packet to the packet pool
/// </summary>
/// <param name="packet"></param>
public void ReturnPacket(Packet packet)
{
if (RecycleDataBlocks)
{
switch (packet.Type)
{
case PacketType.ObjectUpdate:
ObjectUpdatePacket oup = (ObjectUpdatePacket)packet;
foreach (ObjectUpdatePacket.ObjectDataBlock oupod in oup.ObjectData)
{
ReturnDataBlock <ObjectUpdatePacket.ObjectDataBlock>(oupod);
}
oup.ObjectData = null;
break;
case PacketType.ImprovedTerseObjectUpdate:
ImprovedTerseObjectUpdatePacket itoup = (ImprovedTerseObjectUpdatePacket)packet;
foreach (ImprovedTerseObjectUpdatePacket.ObjectDataBlock itoupod in itoup.ObjectData)
{
ReturnDataBlock <ImprovedTerseObjectUpdatePacket.ObjectDataBlock>(itoupod);
}
itoup.ObjectData = null;
break;
}
}
if (RecyclePackets)
{
switch (packet.Type)
{
// List pooling packets here
case PacketType.AgentUpdate:
case PacketType.PacketAck:
case PacketType.ObjectUpdate:
case PacketType.ImprovedTerseObjectUpdate:
lock (pool)
{
PacketType type = packet.Type;
if (!pool.ContainsKey(type))
{
pool[type] = new Stack <Packet>();
}
if ((pool[type]).Count < 50)
{
// m_log.DebugFormat("[PACKETPOOL]: Pushing {0} packet", type);
pool[type].Push(packet);
}
}
break;
// Other packets wont pool
default:
return;
}
}
}
protected void FireOnObjectDataBlockUpdate(Simulator simulator, Primitive primitive, Primitive.ConstructionData data, ObjectUpdatePacket.ObjectDataBlock block, ObjectUpdate objectupdate, NameValue[] nameValue)
{
if (OnObjectDataBlockUpdate != null)
{
try { OnObjectDataBlockUpdate(simulator, primitive, data, block, objectupdate, nameValue); }
catch (Exception e) { Logger.Log(e.Message, Helpers.LogLevel.Error, Client, e); }
}
}
public void CreateFromPacket(ObjectAddPacket addPacket, LLUUID agentID, uint localID)
{
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = m_regionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
PrimData PData = new PrimData();
this.primData = PData;
this.primData.CreationDate = (Int32)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds;
objupdate.ObjectData[0] = new ObjectUpdatePacket.ObjectDataBlock();
objupdate.ObjectData[0].PSBlock = new byte[0];
objupdate.ObjectData[0].ExtraParams = new byte[1];
objupdate.ObjectData[0].MediaURL = new byte[0];
objupdate.ObjectData[0].NameValue = new byte[0];
objupdate.ObjectData[0].Text = new byte[0];
objupdate.ObjectData[0].TextColor = new byte[4];
objupdate.ObjectData[0].JointAxisOrAnchor = new LLVector3(0, 0, 0);
objupdate.ObjectData[0].JointPivot = new LLVector3(0, 0, 0);
objupdate.ObjectData[0].Material = 3;
objupdate.ObjectData[0].UpdateFlags = 32 + 65536 + 131072 + 256 + 4 + 8 + 2048 + 524288 + 268435456;
objupdate.ObjectData[0].TextureAnim = new byte[0];
objupdate.ObjectData[0].Sound = LLUUID.Zero;
LLObject.TextureEntry ntex = new LLObject.TextureEntry(new LLUUID("00000000-0000-0000-5005-000000000005"));
this.primData.Texture = objupdate.ObjectData[0].TextureEntry = ntex.ToBytes();
objupdate.ObjectData[0].State = 0;
objupdate.ObjectData[0].Data = new byte[0];
PData.OwnerID = objupdate.ObjectData[0].OwnerID = agentID;
PData.PCode = objupdate.ObjectData[0].PCode = addPacket.ObjectData.PCode;
PData.PathBegin = objupdate.ObjectData[0].PathBegin = addPacket.ObjectData.PathBegin;
PData.PathEnd = objupdate.ObjectData[0].PathEnd = addPacket.ObjectData.PathEnd;
PData.PathScaleX = objupdate.ObjectData[0].PathScaleX = addPacket.ObjectData.PathScaleX;
PData.PathScaleY = objupdate.ObjectData[0].PathScaleY = addPacket.ObjectData.PathScaleY;
PData.PathShearX = objupdate.ObjectData[0].PathShearX = addPacket.ObjectData.PathShearX;
PData.PathShearY = objupdate.ObjectData[0].PathShearY = addPacket.ObjectData.PathShearY;
PData.PathSkew = objupdate.ObjectData[0].PathSkew = addPacket.ObjectData.PathSkew;
PData.ProfileBegin = objupdate.ObjectData[0].ProfileBegin = addPacket.ObjectData.ProfileBegin;
PData.ProfileEnd = objupdate.ObjectData[0].ProfileEnd = addPacket.ObjectData.ProfileEnd;
PData.Scale = objupdate.ObjectData[0].Scale = addPacket.ObjectData.Scale;
PData.PathCurve = objupdate.ObjectData[0].PathCurve = addPacket.ObjectData.PathCurve;
PData.ProfileCurve = objupdate.ObjectData[0].ProfileCurve = addPacket.ObjectData.ProfileCurve;
PData.ParentID = objupdate.ObjectData[0].ParentID = 0;
PData.ProfileHollow = objupdate.ObjectData[0].ProfileHollow = addPacket.ObjectData.ProfileHollow;
PData.PathRadiusOffset = objupdate.ObjectData[0].PathRadiusOffset = addPacket.ObjectData.PathRadiusOffset;
PData.PathRevolutions = objupdate.ObjectData[0].PathRevolutions = addPacket.ObjectData.PathRevolutions;
PData.PathTaperX = objupdate.ObjectData[0].PathTaperX = addPacket.ObjectData.PathTaperX;
PData.PathTaperY = objupdate.ObjectData[0].PathTaperY = addPacket.ObjectData.PathTaperY;
PData.PathTwist = objupdate.ObjectData[0].PathTwist = addPacket.ObjectData.PathTwist;
PData.PathTwistBegin = objupdate.ObjectData[0].PathTwistBegin = addPacket.ObjectData.PathTwistBegin;
objupdate.ObjectData[0].ID = (uint)(localID);
objupdate.ObjectData[0].FullID = new LLUUID("edba7151-5857-acc5-b30b-f01efef" + (localID - 702000).ToString("00000"));
objupdate.ObjectData[0].ObjectData = new byte[60];
objupdate.ObjectData[0].ObjectData[46] = 128;
objupdate.ObjectData[0].ObjectData[47] = 63;
LLVector3 pos1 = addPacket.ObjectData.RayEnd;
//update position
byte[] pb = pos1.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 0, pb.Length);
this.newPrimFlag = true;
this.primData.FullID = this.uuid = objupdate.ObjectData[0].FullID;
this.localid = objupdate.ObjectData[0].ID;
this.primData.Position = this.Pos = pos1;
this.OurPacket = objupdate;
}
public void CreateFromPacket(ObjectAddPacket addPacket, LLUUID agentID, uint localID)
{
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = m_regionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
PrimData PData = new PrimData();
this.primData = PData;
this.primData.CreationDate = (Int32)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds;
objupdate.ObjectData[0] = new ObjectUpdatePacket.ObjectDataBlock();
objupdate.ObjectData[0].PSBlock = new byte[0];
objupdate.ObjectData[0].ExtraParams = new byte[1];
objupdate.ObjectData[0].MediaURL = new byte[0];
objupdate.ObjectData[0].NameValue = new byte[0];
objupdate.ObjectData[0].Text = new byte[0];
objupdate.ObjectData[0].TextColor = new byte[4];
objupdate.ObjectData[0].JointAxisOrAnchor = new LLVector3(0, 0, 0);
objupdate.ObjectData[0].JointPivot = new LLVector3(0, 0, 0);
objupdate.ObjectData[0].Material = 3;
objupdate.ObjectData[0].UpdateFlags = 32 + 65536 + 131072 + 256 + 4 + 8 + 2048 + 524288 + 268435456;
objupdate.ObjectData[0].TextureAnim = new byte[0];
objupdate.ObjectData[0].Sound = LLUUID.Zero;
LLObject.TextureEntry ntex = new LLObject.TextureEntry(new LLUUID("00000000-0000-0000-5005-000000000005"));
this.primData.Texture = objupdate.ObjectData[0].TextureEntry = ntex.ToBytes();
objupdate.ObjectData[0].State = 0;
objupdate.ObjectData[0].Data = new byte[0];
PData.OwnerID = objupdate.ObjectData[0].OwnerID = agentID;
PData.PCode = objupdate.ObjectData[0].PCode = addPacket.ObjectData.PCode;
PData.PathBegin = objupdate.ObjectData[0].PathBegin = addPacket.ObjectData.PathBegin;
PData.PathEnd = objupdate.ObjectData[0].PathEnd = addPacket.ObjectData.PathEnd;
PData.PathScaleX = objupdate.ObjectData[0].PathScaleX = addPacket.ObjectData.PathScaleX;
PData.PathScaleY = objupdate.ObjectData[0].PathScaleY = addPacket.ObjectData.PathScaleY;
PData.PathShearX = objupdate.ObjectData[0].PathShearX = addPacket.ObjectData.PathShearX;
PData.PathShearY = objupdate.ObjectData[0].PathShearY = addPacket.ObjectData.PathShearY;
PData.PathSkew = objupdate.ObjectData[0].PathSkew = addPacket.ObjectData.PathSkew;
PData.ProfileBegin = objupdate.ObjectData[0].ProfileBegin = addPacket.ObjectData.ProfileBegin;
PData.ProfileEnd = objupdate.ObjectData[0].ProfileEnd = addPacket.ObjectData.ProfileEnd;
PData.Scale = objupdate.ObjectData[0].Scale = addPacket.ObjectData.Scale;
PData.PathCurve = objupdate.ObjectData[0].PathCurve = addPacket.ObjectData.PathCurve;
PData.ProfileCurve = objupdate.ObjectData[0].ProfileCurve = addPacket.ObjectData.ProfileCurve;
PData.ParentID = objupdate.ObjectData[0].ParentID = 0;
PData.ProfileHollow = objupdate.ObjectData[0].ProfileHollow = addPacket.ObjectData.ProfileHollow;
PData.PathRadiusOffset = objupdate.ObjectData[0].PathRadiusOffset = addPacket.ObjectData.PathRadiusOffset;
PData.PathRevolutions = objupdate.ObjectData[0].PathRevolutions = addPacket.ObjectData.PathRevolutions;
PData.PathTaperX = objupdate.ObjectData[0].PathTaperX = addPacket.ObjectData.PathTaperX;
PData.PathTaperY = objupdate.ObjectData[0].PathTaperY = addPacket.ObjectData.PathTaperY;
PData.PathTwist = objupdate.ObjectData[0].PathTwist = addPacket.ObjectData.PathTwist;
PData.PathTwistBegin = objupdate.ObjectData[0].PathTwistBegin = addPacket.ObjectData.PathTwistBegin;
objupdate.ObjectData[0].ID = (uint)(localID);
objupdate.ObjectData[0].FullID = new LLUUID("edba7151-5857-acc5-b30b-f01efef" + (localID - 702000).ToString("00000"));
objupdate.ObjectData[0].ObjectData = new byte[60];
objupdate.ObjectData[0].ObjectData[46] = 128;
objupdate.ObjectData[0].ObjectData[47] = 63;
LLVector3 pos1 = addPacket.ObjectData.RayEnd;
//update position
byte[] pb = pos1.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 0, pb.Length);
this.newPrimFlag = true;
this.primData.FullID = this.uuid = objupdate.ObjectData[0].FullID;
this.localid = objupdate.ObjectData[0].ID;
this.primData.Position = this.Pos = pos1;
this.OurPacket = objupdate;
}
ObjectUpdatePacket BuildFullUpdate(Agent agent, LLObject obj, byte state, uint flags)
{
byte[] objectData = new byte[60];
int pos = 0;
agent.Avatar.Position.GetBytes().CopyTo(objectData, pos);
pos += 12;
agent.Avatar.Velocity.GetBytes().CopyTo(objectData, pos);
pos += 12;
agent.Avatar.Acceleration.GetBytes().CopyTo(objectData, pos);
pos += 12;
agent.Avatar.Rotation.GetBytes().CopyTo(objectData, pos);
pos += 12;
agent.Avatar.AngularVelocity.GetBytes().CopyTo(objectData, pos);
ObjectUpdatePacket update = new ObjectUpdatePacket();
update.RegionData.RegionHandle = Server.RegionHandle;
update.RegionData.TimeDilation = Helpers.FloatToByte(1f, 0f, 1f);
update.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
update.ObjectData[0] = new ObjectUpdatePacket.ObjectDataBlock();
update.ObjectData[0].ClickAction = (byte)0;
update.ObjectData[0].CRC = 0;
update.ObjectData[0].ExtraParams = new byte[0];
update.ObjectData[0].Flags = 0;
update.ObjectData[0].FullID = obj.ID;
update.ObjectData[0].Gain = 0;
update.ObjectData[0].ID = obj.LocalID;
update.ObjectData[0].JointAxisOrAnchor = Vector3.Zero;
update.ObjectData[0].JointPivot = Vector3.Zero;
update.ObjectData[0].JointType = (byte)0;
update.ObjectData[0].Material = (byte)3;
update.ObjectData[0].MediaURL = new byte[0];
update.ObjectData[0].NameValue = Utils.StringToBytes(NameValue.NameValuesToString(agent.Avatar.NameValues));
update.ObjectData[0].ObjectData = objectData;
update.ObjectData[0].OwnerID = UUID.Zero;
update.ObjectData[0].ParentID = 0;
update.ObjectData[0].PathBegin = 0;
update.ObjectData[0].PathCurve = (byte)32;
update.ObjectData[0].PathEnd = 0;
update.ObjectData[0].PathRadiusOffset = (sbyte)0;
update.ObjectData[0].PathRevolutions = (byte)0;
update.ObjectData[0].PathScaleX = (byte)100;
update.ObjectData[0].PathScaleY = (byte)150;
update.ObjectData[0].PathShearX = (byte)0;
update.ObjectData[0].PathShearY = (byte)0;
update.ObjectData[0].PathSkew = (sbyte)0;
update.ObjectData[0].PathTaperX = (sbyte)0;
update.ObjectData[0].PathTaperY = (sbyte)0;
update.ObjectData[0].PathTwist = (sbyte)0;
update.ObjectData[0].PathTwistBegin = (sbyte)0;
update.ObjectData[0].PCode = (byte)PCode.Avatar;
update.ObjectData[0].ProfileBegin = 0;
update.ObjectData[0].ProfileCurve = (byte)0;
update.ObjectData[0].ProfileEnd = 0;
update.ObjectData[0].ProfileHollow = 0;
update.ObjectData[0].PSBlock = new byte[0];
update.ObjectData[0].TextColor = Vector3.Zero.GetBytes();
update.ObjectData[0].TextureAnim = new byte[0];
update.ObjectData[0].TextureEntry = new byte[63];
update.ObjectData[0].Radius = 0f;
update.ObjectData[0].Scale = obj.Scale;
update.ObjectData[0].Sound = UUID.Zero;
update.ObjectData[0].State = state;
update.ObjectData[0].Text = new byte[0];
update.ObjectData[0].UpdateFlags = flags;
update.ObjectData[0].Data = new byte[0];
return update;
}
public void CreateFromStorage(PrimData store, LLVector3 posi, uint localID, bool newprim)
{
//need to clean this up as it shares a lot of code with CreateFromPacket()
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = m_regionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
this.primData = store;
objupdate.ObjectData[0] = new ObjectUpdatePacket.ObjectDataBlock();
objupdate.ObjectData[0].PSBlock = new byte[0];
objupdate.ObjectData[0].ExtraParams = new byte[1];
objupdate.ObjectData[0].MediaURL = new byte[0];
objupdate.ObjectData[0].NameValue = new byte[0];
objupdate.ObjectData[0].Text = new byte[0];
objupdate.ObjectData[0].TextColor = new byte[4];
objupdate.ObjectData[0].JointAxisOrAnchor = new LLVector3(0, 0, 0);
objupdate.ObjectData[0].JointPivot = new LLVector3(0, 0, 0);
objupdate.ObjectData[0].Material = 3;
objupdate.ObjectData[0].UpdateFlags = 32 + 65536 + 131072 + 256 + 4 + 8 + 2048 + 524288 + 268435456;
objupdate.ObjectData[0].TextureAnim = new byte[0];
objupdate.ObjectData[0].Sound = LLUUID.Zero;
if (store.Texture == null)
{
LLObject.TextureEntry ntex = new LLObject.TextureEntry(new LLUUID("00000000-0000-0000-5005-000000000005"));
objupdate.ObjectData[0].TextureEntry = ntex.ToBytes();
}
else
{
objupdate.ObjectData[0].TextureEntry = store.Texture;
}
objupdate.ObjectData[0].State = 0;
objupdate.ObjectData[0].Data = new byte[0];
objupdate.ObjectData[0].OwnerID = this.primData.OwnerID;
objupdate.ObjectData[0].PCode = this.primData.PCode;
objupdate.ObjectData[0].PathBegin = this.primData.PathBegin;
objupdate.ObjectData[0].PathEnd = this.primData.PathEnd;
objupdate.ObjectData[0].PathScaleX = this.primData.PathScaleX;
objupdate.ObjectData[0].PathScaleY = this.primData.PathScaleY;
objupdate.ObjectData[0].PathShearX = this.primData.PathShearX;
objupdate.ObjectData[0].PathShearY = this.primData.PathShearY;
objupdate.ObjectData[0].PathSkew = this.primData.PathSkew;
objupdate.ObjectData[0].ProfileBegin = this.primData.ProfileBegin;
objupdate.ObjectData[0].ProfileEnd = this.primData.ProfileEnd;
objupdate.ObjectData[0].Scale = this.primData.Scale;
objupdate.ObjectData[0].PathCurve = this.primData.PathCurve;
objupdate.ObjectData[0].ProfileCurve = this.primData.ProfileCurve;
objupdate.ObjectData[0].ParentID = 0;
objupdate.ObjectData[0].ProfileHollow = this.primData.ProfileHollow;
//finish off copying rest of shape data
objupdate.ObjectData[0].PathRadiusOffset = this.primData.PathRadiusOffset;
objupdate.ObjectData[0].PathRevolutions = this.primData.PathRevolutions;
objupdate.ObjectData[0].PathTaperX = this.primData.PathTaperX;
objupdate.ObjectData[0].PathTaperY = this.primData.PathTaperY;
objupdate.ObjectData[0].PathTwist = this.primData.PathTwist;
objupdate.ObjectData[0].PathTwistBegin = this.primData.PathTwistBegin;
objupdate.ObjectData[0].ID = localID; // (uint)store.LocalID;
objupdate.ObjectData[0].FullID = store.FullID;
objupdate.ObjectData[0].ObjectData = new byte[60];
objupdate.ObjectData[0].ObjectData[46] = 128;
objupdate.ObjectData[0].ObjectData[47] = 63;
LLVector3 pos1 = posi; // store.Position;
//update position
byte[] pb = pos1.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 0, pb.Length);
this.uuid = objupdate.ObjectData[0].FullID;
this.localid = objupdate.ObjectData[0].ID;
this.Pos = pos1;
this.OurPacket = objupdate;
if (newprim)
{
this.newPrimFlag = true;
}
}
public ObjectDataBlockUpdateEventArgs(Simulator simulator, Primitive prim, Primitive.ConstructionData constructionData,
ObjectUpdatePacket.ObjectDataBlock block, ObjectMovementUpdate objectupdate, NameValue[] nameValues)
{
this.m_Simulator = simulator;
this.m_Prim = prim;
this.m_ConstructionData = constructionData;
this.m_Block = block;
this.m_Update = objectupdate;
this.m_NameValues = nameValues;
}
private void SendEntityPackets(QueuedInterestListEvent[] eventDatas, IScenePresence presence)
{
if (!(presence is LLAgent) || presence.InterestList == null)
return;
LLAgent agent = (LLAgent)presence;
Lazy<List<ObjectUpdatePacket.ObjectDataBlock>> objectUpdateBlocks = new Lazy<List<ObjectUpdatePacket.ObjectDataBlock>>();
Lazy<List<ObjectUpdateCompressedPacket.ObjectDataBlock>> compressedUpdateBlocks = new Lazy<List<ObjectUpdateCompressedPacket.ObjectDataBlock>>();
Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>> terseUpdateBlocks = new Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>>();
Lazy<List<ObjectUpdateCachedPacket.ObjectDataBlock>> cachedUpdateBlocks = new Lazy<List<ObjectUpdateCachedPacket.ObjectDataBlock>>();
for (int i = 0; i < eventDatas.Length; i++)
{
EntityAddOrUpdateArgs e = (EntityAddOrUpdateArgs)eventDatas[i].Event.State;
ISceneEntity entity = e.Entity;
#region Determine packet type
UpdateFlags updateFlags = e.UpdateFlags;
LLUpdateFlags llUpdateFlags = (LLUpdateFlags)e.ExtraFlags;
LLPrimitive prim = entity as LLPrimitive;
bool canUseCached = false;
bool canUseTerse = true;
DateTime lastSeen;
if (CACHE_CHECK_ENABLED &&
prim != null &&
updateFlags.HasFlag(UpdateFlags.FullUpdate) &&
!llUpdateFlags.HasFlag(LLUpdateFlags.NoCachedUpdate) &&
m_recentAvatars.TryGetValue(presence.ID, out lastSeen) &&
lastSeen > prim.LastUpdated)
{
// This avatar was marked as leaving the same later than the last update
// timestamp of this prim. Send a cache check
canUseCached = true;
}
else if (updateFlags.HasFlag(UpdateFlags.FullUpdate) ||
updateFlags.HasFlag(UpdateFlags.Parent) ||
updateFlags.HasFlag(UpdateFlags.Scale) ||
updateFlags.HasFlag(UpdateFlags.Shape) ||
llUpdateFlags.HasFlag(LLUpdateFlags.PrimFlags) ||
llUpdateFlags.HasFlag(LLUpdateFlags.Text) ||
llUpdateFlags.HasFlag(LLUpdateFlags.NameValue) ||
llUpdateFlags.HasFlag(LLUpdateFlags.ExtraData) ||
llUpdateFlags.HasFlag(LLUpdateFlags.TextureAnim) ||
llUpdateFlags.HasFlag(LLUpdateFlags.Sound) ||
llUpdateFlags.HasFlag(LLUpdateFlags.Particles) ||
llUpdateFlags.HasFlag(LLUpdateFlags.Material) ||
llUpdateFlags.HasFlag(LLUpdateFlags.ClickAction) ||
llUpdateFlags.HasFlag(LLUpdateFlags.MediaURL) ||
llUpdateFlags.HasFlag(LLUpdateFlags.Joint))
{
canUseTerse = false;
}
#endregion Determine packet type
#region Block Construction
if (canUseCached && prim != null)
{
cachedUpdateBlocks.Value.Add(new ObjectUpdateCachedPacket.ObjectDataBlock
{ CRC = prim.GetCrc(), ID = prim.LocalID });
}
else if (!canUseTerse)
{
if (entity is IScenePresence)
{
IScenePresence thisPresence = (IScenePresence)entity;
ObjectUpdatePacket.ObjectDataBlock block = CreateAvatarObjectUpdateBlock(thisPresence);
block.UpdateFlags = (uint)GetUpdateFlags(thisPresence, presence);
objectUpdateBlocks.Value.Add(block);
}
else if (prim != null)
{
ObjectUpdateCompressedPacket.ObjectDataBlock block = CreateCompressedObjectUpdateBlock(prim, prim.GetCrc());
block.UpdateFlags = (uint)GetUpdateFlags(prim, presence, m_permissions);
compressedUpdateBlocks.Value.Add(block);
// ObjectUpdateCompressed doesn't carry velocity or acceleration fields, so
// we need to send a separate terse packet if this prim has a non-zero
// velocity or acceleration
if (prim.Velocity != Vector3.Zero || prim.Acceleration != Vector3.Zero)
terseUpdateBlocks.Value.Add(CreateTerseUpdateBlock(entity, false));
//ObjectUpdatePacket.ObjectDataBlock block = CreateObjectUpdateBlock(prim);
//block.UpdateFlags = (uint)GetUpdateFlags(prim, presence, m_permissions);
//block.CRC = prim.GetCrc();
//objectUpdateBlocks.Value.Add(block);
}
else
{
// TODO: Create a generic representation for non-LLPrimitive entities?
continue;
}
}
else
{
terseUpdateBlocks.Value.Add(CreateTerseUpdateBlock(entity, llUpdateFlags.HasFlag(LLUpdateFlags.Textures)));
}
#endregion Block Construction
// Unset CreateSelected after it has been sent once
if (prim != null)
prim.Prim.Flags &= ~PrimFlags.CreateSelected;
}
#region Packet Sending
ushort timeDilation = (m_physics != null) ?
Utils.FloatToUInt16(m_physics.TimeDilation, 0.0f, 1.0f) :
UInt16.MaxValue;
if (objectUpdateBlocks.IsValueCreated)
{
List<ObjectUpdatePacket.ObjectDataBlock> blocks = objectUpdateBlocks.Value;
ObjectUpdatePacket packet = new ObjectUpdatePacket();
packet.RegionData.RegionHandle = Util.PositionToRegionHandle(m_scene.MinPosition);
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[blocks.Count];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
m_udp.SendPacket(agent, packet, ThrottleCategory.Task, true);
}
if (compressedUpdateBlocks.IsValueCreated)
{
List<ObjectUpdateCompressedPacket.ObjectDataBlock> blocks = compressedUpdateBlocks.Value;
ObjectUpdateCompressedPacket packet = new ObjectUpdateCompressedPacket();
packet.RegionData.RegionHandle = Util.PositionToRegionHandle(m_scene.MinPosition);
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ObjectUpdateCompressedPacket.ObjectDataBlock[blocks.Count];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
m_udp.SendPacket(agent, packet, ThrottleCategory.Task, true);
}
if (terseUpdateBlocks.IsValueCreated)
{
List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock> blocks = terseUpdateBlocks.Value;
ImprovedTerseObjectUpdatePacket packet = new ImprovedTerseObjectUpdatePacket();
packet.RegionData.RegionHandle = Util.PositionToRegionHandle(m_scene.MinPosition);
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[blocks.Count];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
m_udp.SendPacket(agent, packet, ThrottleCategory.Task, true);
}
if (cachedUpdateBlocks.IsValueCreated)
{
List<ObjectUpdateCachedPacket.ObjectDataBlock> blocks = cachedUpdateBlocks.Value;
ObjectUpdateCachedPacket packet = new ObjectUpdateCachedPacket();
packet.RegionData.RegionHandle = Util.PositionToRegionHandle(m_scene.MinPosition);
packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = new ObjectUpdateCachedPacket.ObjectDataBlock[blocks.Count];
for (int i = 0; i < blocks.Count; i++)
packet.ObjectData[i] = blocks[i];
m_udp.SendPacket(agent, packet, ThrottleCategory.Task, true);
}
#endregion Packet Sending
}
