257 lines
10 KiB
C#
257 lines
10 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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using libsecondlife;
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using libsecondlife.Packets;
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using Axiom.MathLib;
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namespace OpenSim.world
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{
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public class Avatar : Entity
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{
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public string firstname;
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public string lastname;
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public OpenSimClient ControllingClient;
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public LLVector3 oldvel;
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public LLVector3 oldpos;
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public uint CurrentKeyMask;
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public bool walking;
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private libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock AvatarTemplate;
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public Avatar(OpenSimClient TheClient) {
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OpenSim_Main.localcons.WriteLine("Avatar.cs - Loading details from grid (DUMMY)");
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ControllingClient=TheClient;
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SetupTemplate("avatar-template.dat");
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position = new LLVector3(100.0f,100.0f,60.0f);
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}
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public override void update() {
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lock(this) {
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base.update();
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oldvel=this.velocity;
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oldpos=this.position;
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if((this.CurrentKeyMask & (uint)MainAvatar.AgentUpdateFlags.AGENT_CONTROL_AT_POS) != 0) {
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Vector3 tmpVelocity = this.rotation * new Vector3(1.0f,0.0f,0.0f);
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tmpVelocity.Normalize(); tmpVelocity = tmpVelocity * 0.5f;
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this.velocity.X = tmpVelocity.x;
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this.velocity.Y = tmpVelocity.y;
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this.velocity.Z = tmpVelocity.z;
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this.walking=true;
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} else {
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this.velocity.X=0;
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this.velocity.Y=0;
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this.velocity.Z=0;
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this.walking=false;
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}
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}
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}
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private void SetupTemplate(string name)
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{
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int i = 0;
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FileInfo fInfo = new FileInfo(name);
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long numBytes = fInfo.Length;
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FileStream fStream = new FileStream(name, FileMode.Open, FileAccess.Read);
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BinaryReader br = new BinaryReader(fStream);
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byte [] data1 = br.ReadBytes((int)numBytes);
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br.Close();
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fStream.Close();
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libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock objdata = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock(data1, ref i);
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System.Text.Encoding enc = System.Text.Encoding.ASCII;
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libsecondlife.LLVector3 pos = new LLVector3(objdata.ObjectData, 16);
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pos.X = 100f;
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objdata.ID = this.localid;
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objdata.NameValue = enc.GetBytes("FirstName STRING RW SV Test \nLastName STRING RW SV User \0");
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libsecondlife.LLVector3 pos2 = new LLVector3(100f,100f,23f);
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//objdata.FullID=user.AgentID;
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byte[] pb = pos.GetBytes();
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Array.Copy(pb, 0, objdata.ObjectData, 16, pb.Length);
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AvatarTemplate = objdata;
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}
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public void CompleteMovement(World RegionInfo) {
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OpenSim_Main.localcons.WriteLine("Avatar.cs:CompleteMovement() - Constructing AgentMovementComplete packet");
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AgentMovementCompletePacket mov = new AgentMovementCompletePacket();
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mov.AgentData.SessionID = this.ControllingClient.SessionID;
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mov.AgentData.AgentID = this.ControllingClient.AgentID;
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mov.Data.RegionHandle = OpenSim_Main.cfg.RegionHandle;
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// TODO - dynamicalise this stuff
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mov.Data.Timestamp = 1172750370;
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mov.Data.Position = new LLVector3((float)this.position.X, (float)this.position.Y, (float)this.position.Z);
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mov.Data.LookAt = new LLVector3(0.99f, 0.042f, 0);
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OpenSim_Main.localcons.WriteLine("Sending AgentMovementComplete packet");
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ControllingClient.OutPacket(mov);
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}
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public void SendInitialPosition() {
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System.Text.Encoding _enc = System.Text.Encoding.ASCII;
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//send a objectupdate packet with information about the clients avatar
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ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
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objupdate.RegionData.RegionHandle = OpenSim_Main.cfg.RegionHandle;
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objupdate.RegionData.TimeDilation = 64096;
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objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
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objupdate.ObjectData[0] = AvatarTemplate;
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//give this avatar object a local id and assign the user a name
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objupdate.ObjectData[0].ID = this.localid;
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//User_info.name="Test"+this.local_numer+" User";
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objupdate.ObjectData[0].FullID = ControllingClient.AgentID;
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objupdate.ObjectData[0].NameValue = _enc.GetBytes("FirstName STRING RW SV " + firstname + "\nLastName STRING RW SV " + lastname + " \0");
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libsecondlife.LLVector3 pos2 = new LLVector3((float)this.position.X, (float)this.position.Y, (float)this.position.Z);
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byte[] pb = pos2.GetBytes();
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Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 16, pb.Length);
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OpenSim_Main.local_world._localNumber++;
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this.ControllingClient.OutPacket(objupdate);
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}
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public override ImprovedTerseObjectUpdatePacket.ObjectDataBlock CreateTerseBlock() {
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byte[] bytes = new byte[60];
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int i=0;
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ImprovedTerseObjectUpdatePacket.ObjectDataBlock dat = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock();
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dat.TextureEntry = AvatarTemplate.TextureEntry;
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libsecondlife.LLVector3 pos2 = new LLVector3(this.position.X, this.position.Y, this.position.Z);
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uint ID = this.localid;
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bytes[i++] = (byte)(ID % 256);
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bytes[i++] = (byte)((ID >> 8) % 256);
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bytes[i++] = (byte)((ID >> 16) % 256);
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bytes[i++] = (byte)((ID >> 24) % 256);
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bytes[i++] = 0;
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bytes[i++] = 1;
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i += 14;
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bytes[i++] = 128;
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bytes[i++] = 63;
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byte[] pb = pos2.GetBytes();
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Array.Copy(pb, 0, bytes, i, pb.Length);
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i += 12;
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ushort ac = 32767;
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bytes[i++] = (byte)((ushort)(((this.velocity.X/128f)+1)*32767) % 256 );
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bytes[i++] = (byte)(((ushort)(((this.velocity.X/128f)+1)*32767) >> 8) % 256);
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bytes[i++] = (byte)((ushort)(((this.velocity.Y/128f)+1)*32767) % 256);
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bytes[i++] = (byte)(((ushort)(((this.velocity.Y/128f)+1)*32767) >> 8) % 256);
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bytes[i++] = (byte)((ushort)(((this.velocity.Z/128f)+1)*32767) % 256);
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bytes[i++] = (byte)(((ushort)(((this.velocity.Z/128f)+1)*32767) >> 8) % 256);
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//accel
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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//rot
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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//rotation vel
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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dat.Data=bytes;
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return(dat);
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}
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public void SendInitialAppearance() {
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AgentWearablesUpdatePacket aw = new AgentWearablesUpdatePacket();
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aw.AgentData.AgentID = this.ControllingClient.AgentID;
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aw.AgentData.SerialNum = 0;
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aw.AgentData.SessionID = ControllingClient.SessionID;
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aw.WearableData = new AgentWearablesUpdatePacket.WearableDataBlock[13];
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AgentWearablesUpdatePacket.WearableDataBlock awb = new AgentWearablesUpdatePacket.WearableDataBlock();
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awb.WearableType = (byte)0;
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awb.AssetID = new LLUUID("66c41e39-38f9-f75a-024e-585989bfab73");
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awb.ItemID = LLUUID.Random();
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aw.WearableData[0] = awb;
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for(int i=1; i<13; i++) {
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awb = new AgentWearablesUpdatePacket.WearableDataBlock();
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awb.WearableType = (byte)i;
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awb.AssetID = new LLUUID("00000000-0000-0000-0000-000000000000");
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awb.ItemID = new LLUUID("00000000-0000-0000-0000-000000000000");
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aw.WearableData[i] = awb;
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}
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ControllingClient.OutPacket(aw);
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}
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public void SendRegionHandshake(World RegionInfo) {
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OpenSim_Main.localcons.WriteLine("Avatar.cs:SendRegionHandshake() - Creating empty RegionHandshake packet");
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System.Text.Encoding _enc = System.Text.Encoding.ASCII;
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RegionHandshakePacket handshake = new RegionHandshakePacket();
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OpenSim_Main.localcons.WriteLine("Avatar.cs:SendRegionhandshake() - Filling in RegionHandshake details");
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handshake.RegionInfo.BillableFactor = 0;
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handshake.RegionInfo.IsEstateManager = false;
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handshake.RegionInfo.TerrainHeightRange00 = 60;
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handshake.RegionInfo.TerrainHeightRange01 = 60;
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handshake.RegionInfo.TerrainHeightRange10 = 60;
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handshake.RegionInfo.TerrainHeightRange11 = 60;
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handshake.RegionInfo.TerrainStartHeight00 = 10;
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handshake.RegionInfo.TerrainStartHeight01 = 10;
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handshake.RegionInfo.TerrainStartHeight10 = 10;
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handshake.RegionInfo.TerrainStartHeight11 = 10;
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handshake.RegionInfo.SimAccess = 13;
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handshake.RegionInfo.WaterHeight = 5;
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handshake.RegionInfo.RegionFlags = 72458694;
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handshake.RegionInfo.SimName = _enc.GetBytes(OpenSim_Main.cfg.RegionName + "\0");
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handshake.RegionInfo.SimOwner = new LLUUID("00000000-0000-0000-0000-000000000000");
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handshake.RegionInfo.TerrainBase0 = new LLUUID("b8d3965a-ad78-bf43-699b-bff8eca6c975");
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handshake.RegionInfo.TerrainBase1 = new LLUUID("abb783e6-3e93-26c0-248a-247666855da3");
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handshake.RegionInfo.TerrainBase2 = new LLUUID("179cdabd-398a-9b6b-1391-4dc333ba321f");
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handshake.RegionInfo.TerrainBase3 = new LLUUID("beb169c7-11ea-fff2-efe5-0f24dc881df2");
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handshake.RegionInfo.TerrainDetail0 = new LLUUID("00000000-0000-0000-0000-000000000000");
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handshake.RegionInfo.TerrainDetail1 = new LLUUID("00000000-0000-0000-0000-000000000000");
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handshake.RegionInfo.TerrainDetail2 = new LLUUID("00000000-0000-0000-0000-000000000000");
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handshake.RegionInfo.TerrainDetail3 = new LLUUID("00000000-0000-0000-0000-000000000000");
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handshake.RegionInfo.CacheID = new LLUUID("545ec0a5-5751-1026-8a0b-216e38a7ab37");
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OpenSim_Main.localcons.WriteLine("Avatar.cs:SendRegionHandshake() - Sending RegionHandshake packet");
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this.ControllingClient.OutPacket(handshake);
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}
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public void HandleAgentUpdate(AgentUpdatePacket update) {
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lock(this) {
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this.CurrentKeyMask = update.AgentData.ControlFlags;
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this.rotation = new Quaternion(update.AgentData.BodyRotation.W, update.AgentData.BodyRotation.X, update.AgentData.BodyRotation.Y, update.AgentData.BodyRotation.Z);
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this.needupdate = true;
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}
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}
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}
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}
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