/*
Copyright (c) 2007 Michael Wright
* Copyright (c) <year>, <copyright holder>
* 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 Second_server
{
/// <summary>
/// Description of Prim_manager.
/// </summary>
public class Prim_manager
{
private Server server;
public Agent_Manager agent_man;
private uint prim_count;
public libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock object_template;
public Dictionary<libsecondlife.LLUUID,prim_info> Prim_list;
public Prim_manager(Server serve)
{
server=serve;
Prim_list=new Dictionary<libsecondlife.LLUUID,prim_info> ();
this.setuptemplates("objectupate164.dat");
}
//*********************************************************************
public void create_prim(User_Agent_info User_info, libsecondlife.LLVector3 p1, ObjectAddPacket add_pack)
{
ObjectUpdatePacket objupdate=new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle=1096213093147648;
objupdate.RegionData.TimeDilation=64096;
objupdate.ObjectData=new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
objupdate.ObjectData[0]=this.object_template;
objupdate.ObjectData[0].OwnerID=User_info.AgentID;
objupdate.ObjectData[0].PCode=add_pack.ObjectData.PCode;
objupdate.ObjectData[0].PathBegin=add_pack.ObjectData.PathBegin;
objupdate.ObjectData[0].PathEnd=add_pack.ObjectData.PathEnd;
objupdate.ObjectData[0].PathScaleX=add_pack.ObjectData.PathScaleX;
objupdate.ObjectData[0].PathScaleY=add_pack.ObjectData.PathScaleY;
objupdate.ObjectData[0].PathShearX=add_pack.ObjectData.PathShearX;
objupdate.ObjectData[0].PathShearY=add_pack.ObjectData.PathShearY;
objupdate.ObjectData[0].PathSkew=add_pack.ObjectData.PathSkew;
objupdate.ObjectData[0].ProfileBegin=add_pack.ObjectData.ProfileBegin;
objupdate.ObjectData[0].ProfileEnd=add_pack.ObjectData.ProfileEnd;
objupdate.ObjectData[0].Scale=add_pack.ObjectData.Scale;//new LLVector3(1,1,1);
objupdate.ObjectData[0].PathCurve=add_pack.ObjectData.PathCurve;
objupdate.ObjectData[0].ProfileCurve=add_pack.ObjectData.ProfileCurve;
objupdate.ObjectData[0].ParentID=0;
objupdate.ObjectData[0].ProfileHollow=add_pack.ObjectData.ProfileHollow;
//finish off copying rest of shape data
objupdate.ObjectData[0].ID=(uint)(702000+prim_count);
objupdate.ObjectData[0].FullID=new LLUUID("edba7151-5857-acc5-b30b-f01efefda"+prim_count.ToString("000"));
//update position
byte[] pb=p1.GetBytes();
Array.Copy(pb,0,objupdate.ObjectData[0].ObjectData,0,pb.Length);
prim_count++;
server.SendPacket(objupdate,true,User_info);
//should send to all users
foreach (KeyValuePair<libsecondlife.LLUUID,Avatar_data> kp in agent_man.Agent_list)
{
if(kp.Value.Net_info.AgentID!=User_info.AgentID)
{
server.SendPacket(objupdate,true,kp.Value.Net_info);
}
}
//should store this infomation
prim_info n_prim=new prim_info();
n_prim.full_ID=objupdate.ObjectData[0].FullID;
n_prim.local_ID=objupdate.ObjectData[0].ID;
n_prim.pos=p1;
this.Prim_list.Add(n_prim.full_ID,n_prim);
//store rest of data
}
public void update_prim_position(User_Agent_info user,float x, float y, float z,uint l_id)
{
prim_info pri=null;
foreach (KeyValuePair<libsecondlife.LLUUID,prim_info> kp in this.Prim_list)
{
if(kp.Value.local_ID==l_id)
{
pri=kp.Value;
}
}
if(pri==null)
{
return;
}
uint ID=pri.local_ID;
byte[] bytes=new byte[60];
ImprovedTerseObjectUpdatePacket im=new ImprovedTerseObjectUpdatePacket();
im.RegionData.RegionHandle=1096213093147648;
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=object_template.TextureEntry;
libsecondlife.LLVector3 pos2=new LLVector3(x,y,z);
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;//1;
// i+=14;
// bytes[i++]=128;
// bytes[i++]=63;
byte[] pb=pos2.GetBytes();
pri.pos=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);
//rot
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);
bytes[i++] = (byte)(ac % 256);
bytes[i++] = (byte)((ac >> 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;
//server.SendPacket(im,true,user);
//should send to all users.
foreach (KeyValuePair<libsecondlife.LLUUID,Avatar_data> kp in agent_man.Agent_list)
{
if(kp.Value.Net_info.AgentID!=user.AgentID)
{
server.SendPacket(im,true,kp.Value.Net_info);
}
}
}
public void send_existing_prims(User_Agent_info user)
{
//send data for already created prims to a new joining user
}
//**************************************************************
public void setuptemplates(string name)
{
ObjectUpdatePacket objupdate=new ObjectUpdatePacket();
objupdate.RegionData.RegionHandle=1096213093147648;
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.object_template=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();
}
//********************************************************************
public void Read_Prim_database(string name,User_Agent_info user)
{
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=1096213093147648;
objupdate.RegionData.TimeDilation=64096;
objupdate.ObjectData=new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[num];
// int count=0;
string data_path=System.Windows.Forms.Application.StartupPath + @"\data\";
for(int cc=0; cc<num; cc++)
{
string filenam=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,user);
line=SR.ReadLine();
}
}
SR.Close();
}
}
public class prim_info
{
public LLVector3 pos;
public LLVector3 vel;
public uint local_ID;
public LLUUID full_ID;
public prim_data data;
public prim_info()
{
pos=new LLVector3(0,0,0);
vel=new LLVector3(0,0,0);
data=new prim_data();
}
}
public class prim_data
{
public prim_data()
{
}
}
}