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Sim crossing now works (except for broken co-ordinates, resets to 0,0 - to be fixed soon) 

Fixed sandbox mode fully
Scrapped former XML-RPC expect_user call for sim crossings
Sim client thread can upgrade/downgrade between full and child agent dynamically
0.1-prestable
gareth 2007-04-17 01:38:20 +00:00
parent 990680027f
commit bbcb20e192
8 changed files with 159 additions and 23 deletions
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1
OpenSim.Framework/AgentCiruitData.cs
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@ -11,6 +11,7 @@ namespace OpenSim.Framework.Interfaces
public LLUUID AgentID;
public LLUUID SessionID;
public LLUUID SecureSessionID;
public LLVector3 startpos;
public string firstname;
public string lastname;
public uint circuitcode;

4
OpenSim.Framework/SimProfile.cs
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@ -25,7 +25,7 @@ namespace OpenSim.Framework.Sims
Hashtable RespData = (Hashtable)GridResp.Value;
this.UUID = new LLUUID((string)RespData["UUID"]);
this.regionhandle = Helpers.UIntsToLong((997 * 256), (996 * 256));
this.regionhandle = Helpers.UIntsToLong(((uint)Convert.ToUInt32(RespData["region_locx"]) * 256), ((uint)Convert.ToUInt32(RespData["region_locy"]) * 256));
this.regionname = (string)RespData["regionname"];
this.sim_ip = (string)RespData["sim_ip"];
this.sim_port = (uint)Convert.ToUInt16(RespData["sim_port"]);
@ -57,7 +57,7 @@ namespace OpenSim.Framework.Sims
Hashtable RespData = (Hashtable)GridResp.Value;
this.UUID = new LLUUID((string)RespData["UUID"]);
this.regionhandle = Helpers.UIntsToLong((997 * 256), (996 * 256));
this.regionhandle = Helpers.UIntsToLong(((uint)Convert.ToUInt32(RespData["region_locx"]) * 256), ((uint)Convert.ToUInt32(RespData["region_locy"]) * 256));
this.regionname = (string)RespData["regionname"];
this.sim_ip = (string)RespData["sim_ip"];
this.sim_port = (uint)Convert.ToUInt16(RespData["sim_port"]);

3
OpenSim.Framework/UserProfileManager.cs
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@ -259,6 +259,9 @@ namespace OpenSim.Framework.User
SimParams["lastname"] = theUser.lastname;
SimParams["agent_id"] = theUser.UUID.ToString();
SimParams["circuit_code"] = (Int32)circode;
SimParams["startpos_x"] = theUser.homepos.X.ToString();
SimParams["startpos_y"] = theUser.homepos.Y.ToString();
SimParams["startpos_z"] = theUser.homepos.Z.ToString();
ArrayList SendParams = new ArrayList();
SendParams.Add(SimParams);

12
OpenSim.Physics/BasicPhysicsPlugin/BasicPhysicsPlugin.cs
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@ -109,26 +109,34 @@ namespace OpenSim.Physics.BasicPhysicsPlugin
{*/
actor.Position.Z = _heightMap[(int)actor.Position.Y * 256 + (int)actor.Position.X]+1;
//}
if(actor.Position.X<0)
// This code needs sorting out - border crossings etc
/* if(actor.Position.X<0)
{
ControllingClient.CrossSimBorder(new LLVector3(this.Position.X,this.Position.Y,this.Position.Z));
actor.Position.X = 0;
actor.Velocity.X = 0;
}
if(actor.Position.Y < 0)
{
ControllingClient.CrossSimBorder(new LLVector3(this.Position.X,this.Position.Y,this.Position.Z));
actor.Position.Y = 0;
actor.Velocity.Y = 0;
}
if(actor.Position.X > 255)
{
ControllingClient.CrossSimBorder(new LLVector3(this.Position.X,this.Position.Y,this.Position.Z));
actor.Position.X = 255;
actor.Velocity.X = 0;
}
if(actor.Position.Y > 255)
{
ControllingClient.CrossSimBorder(new LLVector3(this.Position.X,this.Position.Y,this.Position.Z));
actor.Position.Y = 255;
actor.Velocity.X = 0;
}
}*/
}
}

13
OpenSim.RegionServer/OpenSimMain.cs
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@ -67,7 +67,7 @@ namespace OpenSim
//private Dictionary<uint, SimClient> ClientThreads = new Dictionary<uint, SimClient>();
private Dictionary<EndPoint, uint> clientCircuits = new Dictionary<EndPoint, uint>();
private DateTime startuptime;
private RegionInfo regionData;
public RegionInfo regionData;
public Socket Server;
private IPEndPoint ServerIncoming;
@ -207,11 +207,18 @@ namespace OpenSim
agent_data.lastname = (string)requestData["lastname"];
agent_data.AgentID = new LLUUID((string)requestData["agent_id"]);
agent_data.circuitcode = Convert.ToUInt32(requestData["circuit_code"]);
if (requestData.ContainsKey("child_agent") && requestData["child_agent"].Equals("1"))
{
if(requestData.ContainsKey("child_agent") && requestData["child_agent"].Equals("1")) {
agent_data.child=true;
} else {
agent_data.startpos = new LLVector3(Convert.ToUInt32(requestData["startpos_x"]),Convert.ToUInt32(requestData["startpos_y"]),Convert.ToUInt32(requestData["startpos_z"]));
agent_data.child=false;
}
if(((RemoteGridBase)gridServer).agentcircuits.ContainsKey((uint)agent_data.circuitcode)) {
((RemoteGridBase)gridServer).agentcircuits[(uint)agent_data.circuitcode]=agent_data;
} else {
((RemoteGridBase)gridServer).agentcircuits.Add((uint)agent_data.circuitcode, agent_data);
}
return new XmlRpcResponse();
});

106
OpenSim.RegionServer/SimClient.cs
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@ -29,6 +29,7 @@ using System.Collections;
using System.Collections.Generic;
using libsecondlife;
using libsecondlife.Packets;
using Nwc.XmlRpc;
using System.Net;
using System.Net.Sockets;
using System.IO;
@ -58,8 +59,9 @@ namespace OpenSim
public uint CircuitCode;
public world.Avatar ClientAvatar;
private UseCircuitCodePacket cirpack;
private Thread ClientThread;
public Thread ClientThread;
public EndPoint userEP;
public LLVector3 startpos;
private BlockingQueue<QueItem> PacketQueue;
private Dictionary<uint, uint> PendingAcks = new Dictionary<uint, uint>();
private Dictionary<uint, Packet> NeedAck = new Dictionary<uint, Packet>();
@ -109,6 +111,11 @@ namespace OpenSim
OpenSim.Framework.Console.MainConsole.Instance.WriteLine("OpenSimClient.cs - Started up new client thread to handle incoming request");
cirpack = initialcirpack;
userEP = remoteEP;
if(m_gridServer.GetName() == "Remote") {
this.startpos=((RemoteGridBase)m_gridServer).agentcircuits[initialcirpack.CircuitCode.Code].startpos;
} else {
this.startpos=new LLVector3(128.0f,128.0f,60f);
}
PacketQueue = new BlockingQueue<QueItem>();
this.UploadAssets = new AgentAssetUpload(this, m_assetCache, m_inventoryCache);
@ -130,6 +137,100 @@ namespace OpenSim
this.AddLocalPacketHandler(PacketType.MultipleObjectUpdate, this.MultipleObjUpdate);
}
public void CrossSimBorder(LLVector3 avatarpos) { // VERY VERY BASIC
LLVector3 newpos = avatarpos;
uint neighbourx=((OpenSimMain)m_application).regionData.RegionLocX;
uint neighboury=((OpenSimMain)m_application).regionData.RegionLocY;
if(avatarpos.X<0) {
neighbourx-=1;
newpos.X=0;
}
if(avatarpos.X>255) {
neighbourx+=1;
newpos.X=255;
}
if(avatarpos.Y<0) {
neighboury-=1;
newpos.Y=0;
}
if(avatarpos.Y>255) {
neighbourx+=1;
newpos.Y=255;
}
OpenSim.Framework.Console.MainConsole.Instance.WriteLine("SimClient.cs:CrossSimBorder() - Crossing border to neighbouring sim at [" + neighbourx.ToString() + "," + neighboury.ToString() + "]");
Hashtable SimParams;
ArrayList SendParams;
XmlRpcRequest GridReq;
XmlRpcResponse GridResp;
foreach(Hashtable borderingSim in ((RemoteGridBase)m_gridServer).neighbours) {
if(((string)borderingSim["region_locx"]).Equals(neighbourx.ToString()) && ((string)borderingSim["region_locy"]).Equals(neighboury.ToString())) {
CrossedRegionPacket NewSimPack = new CrossedRegionPacket();
NewSimPack.AgentData = new CrossedRegionPacket.AgentDataBlock();
NewSimPack.AgentData.AgentID=this.AgentID;
NewSimPack.AgentData.SessionID=this.SessionID;
NewSimPack.Info = new CrossedRegionPacket.InfoBlock();
NewSimPack.Info.Position=newpos;
NewSimPack.Info.LookAt=new LLVector3(0.99f, 0.042f, 0); // copied from Avatar.cs - SHOULD BE DYNAMIC!!!!!!!!!!
NewSimPack.RegionData = new libsecondlife.Packets.CrossedRegionPacket.RegionDataBlock();
NewSimPack.RegionData.RegionHandle=Helpers.UIntsToLong((uint)(Convert.ToInt32(borderingSim["region_locx"]) * 256), (uint)(Convert.ToInt32(borderingSim["region_locy"]) * 256));
System.Net.IPAddress neighbourIP = System.Net.IPAddress.Parse((string)borderingSim["sim_ip"]);
byte[] byteIP = neighbourIP.GetAddressBytes();
NewSimPack.RegionData.SimIP = (uint)byteIP[3] << 24;
NewSimPack.RegionData.SimIP += (uint)byteIP[2] << 16;
NewSimPack.RegionData.SimIP += (uint)byteIP[1] << 8;
NewSimPack.RegionData.SimIP += (uint)byteIP[0];
NewSimPack.RegionData.SimPort = (ushort)Convert.ToInt32(borderingSim["sim_port"]);
NewSimPack.RegionData.SeedCapability = new byte[0];
lock(PacketQueue) {
ProcessOutPacket(NewSimPack);
DowngradeClient();
}
}
}
}
public void UpgradeClient() {
OpenSim.Framework.Console.MainConsole.Instance.WriteLine("SimClient.cs:UpgradeClient() - upgrading child to full agent");
this.m_child=false;
this.m_world.RemoveViewerAgent(this);
this.InitNewClient();
}
public void DowngradeClient() {
OpenSim.Framework.Console.MainConsole.Instance.WriteLine("SimClient.cs:UpgradeClient() - changing full agent to child");
this.m_child=true;
this.m_world.RemoveViewerAgent(this);
this.m_world.AddViewerAgent(this);
}
public void KillClient() {
KillObjectPacket kill = new KillObjectPacket();
kill.ObjectData = new KillObjectPacket.ObjectDataBlock[1];
kill.ObjectData[0] = new KillObjectPacket.ObjectDataBlock();
kill.ObjectData[0].ID = this.ClientAvatar.localid;
foreach (SimClient client in m_clientThreads.Values)
{
client.OutPacket(kill);
}
if (this.m_userServer != null)
{
this.m_inventoryCache.ClientLeaving(this.AgentID, this.m_userServer);
}
else
{
this.m_inventoryCache.ClientLeaving(this.AgentID, null);
}
m_world.RemoveViewerAgent(this);
m_clientThreads.Remove(this.CircuitCode);
m_application.RemoveClientCircuit(this.CircuitCode);
this.ClientThread.Abort();
}
public static bool AddPacketHandler(PacketType packetType, PacketMethod handler)
{
bool result = false;
@ -230,10 +331,9 @@ namespace OpenSim
switch (Pack.Type)
{
case PacketType.CompleteAgentMovement:
if(!m_child) {
if(this.m_child) this.UpgradeClient();
ClientAvatar.CompleteMovement(m_world);
ClientAvatar.SendInitialPosition();
}
break;
case PacketType.RegionHandshakeReply:
m_world.SendLayerData(this);

4
OpenSim.RegionServer/world/Avatar.cs
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@ -44,7 +44,7 @@ namespace OpenSim.world
OpenSim.Framework.Console.MainConsole.Instance.WriteLine("Avatar.cs - Loading details from grid (DUMMY)");
ControllingClient = TheClient;
localid = 8880000 + (this.m_world._localNumber++);
Pos = new LLVector3(100.0f, 100.0f, m_world.Terrain[(int)Pos.X, (int)Pos.Y] + 1.0f);
Pos = ControllingClient.startpos;
visualParams = new byte[218];
for (int i = 0; i < 218; i++)
{
@ -131,7 +131,7 @@ namespace OpenSim.world
mov.Data.RegionHandle = this.m_regionHandle;
// TODO - dynamicalise this stuff
mov.Data.Timestamp = 1172750370;
mov.Data.Position = new LLVector3(100f, 100f, 23f);
mov.Data.Position = this.ControllingClient.startpos;
mov.Data.LookAt = new LLVector3(0.99f, 0.042f, 0);
ControllingClient.OutPacket(mov);

17
OpenSim.RegionServer/world/AvatarUpdate.cs
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@ -60,6 +60,23 @@ namespace OpenSim.world
}
this.positionLastFrame = pos2;
if(this._physActor.Position.X < 0) {
ControllingClient.CrossSimBorder(new LLVector3(this._physActor.Position.X,this._physActor.Position.Y,this._physActor.Position.Z));
}
if(this._physActor.Position.Y < 0) {
ControllingClient.CrossSimBorder(new LLVector3(this._physActor.Position.X,this._physActor.Position.Y,this._physActor.Position.Z));
}
if(this._physActor.Position.X > 255) {
ControllingClient.CrossSimBorder(new LLVector3(this._physActor.Position.X,this._physActor.Position.Y,this._physActor.Position.Z));
}
if(this._physActor.Position.Y > 255) {
ControllingClient.CrossSimBorder(new LLVector3(this._physActor.Position.X,this._physActor.Position.Y,this._physActor.Position.Z));
}
}
public ObjectUpdatePacket CreateUpdatePacket()