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OpenSimMirror/Prim_manager.cs

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/*
Copyright (c) OpenSim project, http://sim.opensecondlife.org/
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the <organization> nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY <copyright holder> ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using System.Collections.Generic;
using libsecondlife;
using libsecondlife.Packets;
using libsecondlife.AssetSystem;
using System.IO;
using Axiom.MathLib;
namespace OpenSim
{
/// <summary>
/// Description of Prim_manager.
/// </summary>
public class PrimManager
{
private Server _server;
private uint _primCount;
public AgentManager AgentManagement;
public libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock PrimTemplate;
public Dictionary<libsecondlife.LLUUID,PrimInfo> PrimList;
/// <summary>
///
/// </summary>
/// <param name="serve"></param>
public PrimManager(Server server)
{
_server = server;
PrimList = new Dictionary<libsecondlife.LLUUID,PrimInfo> ();
this.SetupTemplates("objectupate164.dat");
}
/// <summary>
///
/// </summary>
/// <param name="User_info"></param>
/// <param name="p1"></param>
/// <param name="add_pack"></param>
public void CreatePrim(UserAgentInfo userInfo, libsecondlife.LLVector3 pos1, ObjectAddPacket addPacket)
{
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = Globals.Instance.RegionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
PrimData PData = new PrimData();
objupdate.ObjectData[0] = this.PrimTemplate;
PData.OwnerID=objupdate.ObjectData[0].OwnerID = userInfo.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;
//finish off copying rest of shape data
objupdate.ObjectData[0].ID = (uint)(702000 + _primCount);
objupdate.ObjectData[0].FullID = new LLUUID("edba7151-5857-acc5-b30b-f01efefda"+_primCount.ToString("000"));
//update position
byte[] pb = pos1.GetBytes();
Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 0, pb.Length);
_primCount++;
_server.SendPacket(objupdate, true, userInfo);
//should send to all users
foreach (KeyValuePair<libsecondlife.LLUUID, AvatarData> kp in AgentManagement.AgentList)
{
if(kp.Value.NetInfo.AgentID != userInfo.AgentID)
{
_server.SendPacket(objupdate, true, kp.Value.NetInfo);
}
}
//should store this infomation
PrimInfo NewPrim = new PrimInfo();
NewPrim.FullID = objupdate.ObjectData[0].FullID;
NewPrim.LocalID = objupdate.ObjectData[0].ID;
NewPrim.Position = pos1;
NewPrim.Data = PData;
this.PrimList.Add(NewPrim.FullID, NewPrim);
//store rest of data
}
/// <summary>
///
/// </summary>
/// <param name="User"></param>
/// <param name="position"></param>
/// <param name="LocalID"></param>
/// <param name="setRotation"></param>
/// <param name="rotation"></param>
public void UpdatePrimPosition(UserAgentInfo userInfo, LLVector3 position, uint localID, bool setRotation, LLQuaternion rotation)
{
PrimInfo pri = null;
foreach (KeyValuePair<libsecondlife.LLUUID,PrimInfo> kp in this.PrimList)
{
if(kp.Value.LocalID == localID)
{
pri = kp.Value;
}
}
if(pri == null)
{
return;
}
uint ID = pri.LocalID;
libsecondlife.LLVector3 pos2 = new LLVector3(position.X, position.Y, position.Z);
libsecondlife.LLQuaternion rotation2;
if(!setRotation)
{
pri.Position = pos2;
rotation2 = new LLQuaternion(pri.Rotation.X, pri.Rotation.Y, pri.Rotation.Z, pri.Rotation.W);
}
else
{
rotation2=new LLQuaternion(rotation.X, rotation.Y, rotation.Z, rotation.W);
pos2 = pri.Position;
pri.Rotation = rotation;
}
rotation2.W += 1;
rotation2.X += 1;
rotation2.Y += 1;
rotation2.Z += 1;
byte[] bytes = new byte[60];
ImprovedTerseObjectUpdatePacket im = new ImprovedTerseObjectUpdatePacket();
im.RegionData.RegionHandle = Globals.Instance.RegionHandle;
im.RegionData.TimeDilation = 64096;
im.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[1];
int i = 0;
ImprovedTerseObjectUpdatePacket.ObjectDataBlock dat = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock();
im.ObjectData[0] = dat;
dat.TextureEntry = PrimTemplate.TextureEntry;
bytes[i++] = (byte)(ID % 256);
bytes[i++] = (byte)((ID >> 8) % 256);
bytes[i++] = (byte)((ID >> 16) % 256);
bytes[i++] = (byte)((ID >> 24) % 256);
bytes[i++]= 0;
bytes[i++]= 0;
byte[] pb = pos2.GetBytes();
pri.Position = pos2;
Array.Copy(pb, 0, bytes, i, pb.Length);
i += 12;
ushort ac = 32767;
//vel
bytes[i++] = (byte)(ac % 256);
bytes[i++] = (byte)((ac >> 8) % 256);
bytes[i++] = (byte)(ac % 256);
bytes[i++] = (byte)((ac >> 8) % 256);
bytes[i++] = (byte)(ac % 256);
bytes[i++] = (byte)((ac >> 8) % 256);
//accel
bytes[i++] = (byte)(ac % 256);
bytes[i++] = (byte)((ac >> 8) % 256);
bytes[i++] = (byte)(ac % 256);
bytes[i++] = (byte)((ac >> 8) % 256);
bytes[i++] = (byte)(ac % 256);
bytes[i++] = (byte)((ac >> 8) % 256);
ushort rw, rx,ry,rz;
rw = (ushort)(32768 * rotation2.W);
rx = (ushort)(32768 * rotation2.X);
ry = (ushort)(32768 * rotation2.Y);
rz = (ushort)(32768 * rotation2.Z);
//rot
bytes[i++] = (byte)(rx % 256);
bytes[i++] = (byte)((rx >> 8) % 256);
bytes[i++] = (byte)(ry % 256);
bytes[i++] = (byte)((ry >> 8) % 256);
bytes[i++] = (byte)(rz % 256);
bytes[i++] = (byte)((rz >> 8) % 256);
bytes[i++] = (byte)(rw % 256);
bytes[i++] = (byte)((rw >> 8) % 256);
//rotation vel
bytes[i++] = (byte)(ac % 256);
bytes[i++] = (byte)((ac >> 8) % 256);
bytes[i++] = (byte)(ac % 256);
bytes[i++] = (byte)((ac >> 8) % 256);
bytes[i++] = (byte)(ac % 256);
bytes[i++] = (byte)((ac >> 8) % 256);
dat.Data=bytes;
foreach (KeyValuePair<libsecondlife.LLUUID,AvatarData> kp in AgentManagement.AgentList)
{
if(kp.Value.NetInfo.AgentID!=userInfo.AgentID)
{
_server.SendPacket(im, true, kp.Value.NetInfo);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="user"></param>
public void SendExistingPrims(UserAgentInfo userInfo)
{
//send data for already created prims to a new joining user
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
public void SetupTemplates(string name)
{
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = Globals.Instance.RegionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
int i = 0;
FileInfo fInfo = new FileInfo(name);
long numBytes = fInfo.Length;
FileStream fStream = new FileStream(name, FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fStream);
byte [] data1 = br.ReadBytes((int)numBytes);
br.Close();
fStream.Close();
libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock objdata = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock(data1,ref i);
objupdate.ObjectData[0] = objdata;
this.PrimTemplate = objdata;
objdata.UpdateFlags = objdata.UpdateFlags + 12 - 16 + 32 + 256;
objdata.OwnerID = new LLUUID("00000000-0000-0000-0000-000000000000");
//test adding a new texture to object , to test image downloading
LLObject.TextureEntry te = new LLObject.TextureEntry(objdata.TextureEntry, 0, objdata.TextureEntry.Length);
te.DefaultTexture.TextureID = new LLUUID("00000000-0000-0000-5005-000000000005");
LLObject.TextureEntry ntex = new LLObject.TextureEntry(new LLUUID("00000000-0000-0000-5005-000000000005"));
objdata.TextureEntry = ntex.ToBytes();
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <param name="user"></param>
public void ReadPrimDatabase(string name, UserAgentInfo userInfo)
{
StreamReader SR;
string line;
SR=File.OpenText(name);
string [] comp = new string[10];
string delimStr = " , ";
char [] delimiter = delimStr.ToCharArray();
line=SR.ReadLine();
while(line != "end")
{
comp = line.Split(delimiter);
if(comp[0] == "ObjPack")
{
int num = Convert.ToInt32(comp[2]);
int start = Convert.ToInt32(comp[1]);
ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle = Globals.Instance.RegionHandle;
objupdate.RegionData.TimeDilation = 64096;
objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[num];
// int count=0;
string data_path = System.IO.Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, @"data");
for(int cc = 0; cc < num; cc++)
{
string filenam = System.IO.Path.Combine(data_path, @"prim_updates"+start+".dat");
int i = 0;
//FileInfo fInfo = new FileInfo("objectupate"+start+".dat");
FileInfo fInfo = new FileInfo(filenam);
long numBytes = fInfo.Length;
//FileStream fStream = new FileStream("objectupate"+start+".dat", FileMode.Open, FileAccess.Read);
FileStream fStream = new FileStream(filenam, FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fStream);
byte [] data1 = br.ReadBytes((int)numBytes);
br.Close();
fStream.Close();
libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock objdata = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock(data1, ref i);
objupdate.ObjectData[cc] = objdata;
start++;
}
_server.SendPacket(objupdate, true, userInfo);
line = SR.ReadLine();
}
}
SR.Close();
}
}
public class PrimInfo
{
public LLVector3 Position;
public LLVector3 Velocity;
public LLQuaternion Rotation=LLQuaternion.Identity;
public uint LocalID;
public LLUUID FullID;
public PrimData Data;
public PrimInfo()
{
Position=new LLVector3(0,0,0);
Velocity=new LLVector3(0,0,0);
//data=new PrimData();
}
}
public class PrimData
{
public LLUUID OwnerID;
public byte PCode;
public byte PathBegin;
public byte PathEnd;
public byte PathScaleX;
public byte PathScaleY;
public byte PathShearX;
public byte PathShearY;
public sbyte PathSkew;
public byte ProfileBegin;
public byte ProfileEnd;
public LLVector3 Scale;
public byte PathCurve;
public byte ProfileCurve;
public uint ParentID=0;
public byte ProfileHollow;
public bool DataBaseStorage=false;
public PrimData()
{
}
}
}
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