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1/*
2Copyright (c) OpenSim project, http://sim.opensecondlife.org/
3* All rights reserved.
4*
5* Redistribution and use in source and binary forms, with or without
6* modification, are permitted provided that the following conditions are met:
7* * Redistributions of source code must retain the above copyright
8* notice, this list of conditions and the following disclaimer.
9* * Redistributions in binary form must reproduce the above copyright
10* notice, this list of conditions and the following disclaimer in the
11* documentation and/or other materials provided with the distribution.
12* * Neither the name of the <organization> nor the
13* names of its contributors may be used to endorse or promote products
14* derived from this software without specific prior written permission.
15*
16* THIS SOFTWARE IS PROVIDED BY <copyright holder> ``AS IS'' AND ANY
17* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19* DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
20* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26*/
27
28using System;
29using System.Collections.Generic;
30using libsecondlife;
31using libsecondlife.Packets;
32using libsecondlife.AssetSystem;
33using System.IO;
34using Axiom.MathLib;
35
36namespace OpenSim
37{
38 /// <summary>
39 /// Description of Prim_manager.
40 /// </summary>
41 public class PrimManager
42 {
43 private Server _server;
44 private uint _primCount;
45
46 public AgentManager AgentManagement;
47 public libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock PrimTemplate;
48 public Dictionary<libsecondlife.LLUUID,PrimInfo> PrimList;
49
50 /// <summary>
51 ///
52 /// </summary>
53 /// <param name="serve"></param>
54 public PrimManager(Server server)
55 {
56 _server = server;
57 PrimList = new Dictionary<libsecondlife.LLUUID,PrimInfo> ();
58 this.SetupTemplates("objectupate164.dat");
59
60 }
61
62 /// <summary>
63 ///
64 /// </summary>
65 /// <param name="User_info"></param>
66 /// <param name="p1"></param>
67 /// <param name="add_pack"></param>
68 public void CreatePrim(UserAgentInfo userInfo, libsecondlife.LLVector3 pos1, ObjectAddPacket addPacket)
69 {
70 ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
71 objupdate.RegionData.RegionHandle = Globals.Instance.RegionHandle;
72 objupdate.RegionData.TimeDilation = 64096;
73
74 objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
75 PrimData PData = new PrimData();
76 objupdate.ObjectData[0] = this.PrimTemplate;
77 PData.OwnerID=objupdate.ObjectData[0].OwnerID = userInfo.AgentID;
78 PData.PCode=objupdate.ObjectData[0].PCode = addPacket.ObjectData.PCode;
79 PData.PathBegin=objupdate.ObjectData[0].PathBegin = addPacket.ObjectData.PathBegin;
80 PData.PathEnd=objupdate.ObjectData[0].PathEnd = addPacket.ObjectData.PathEnd;
81 PData.PathScaleX=objupdate.ObjectData[0].PathScaleX = addPacket.ObjectData.PathScaleX;
82 PData.PathScaleY=objupdate.ObjectData[0].PathScaleY = addPacket.ObjectData.PathScaleY;
83 PData.PathShearX=objupdate.ObjectData[0].PathShearX = addPacket.ObjectData.PathShearX;
84 PData.PathShearY=objupdate.ObjectData[0].PathShearY = addPacket.ObjectData.PathShearY;
85 PData.PathSkew=objupdate.ObjectData[0].PathSkew = addPacket.ObjectData.PathSkew;
86 PData.ProfileBegin=objupdate.ObjectData[0].ProfileBegin = addPacket.ObjectData.ProfileBegin;
87 PData.ProfileEnd=objupdate.ObjectData[0].ProfileEnd = addPacket.ObjectData.ProfileEnd;
88 PData.Scale=objupdate.ObjectData[0].Scale = addPacket.ObjectData.Scale;
89 PData.PathCurve=objupdate.ObjectData[0].PathCurve = addPacket.ObjectData.PathCurve;
90 PData.ProfileCurve=objupdate.ObjectData[0].ProfileCurve = addPacket.ObjectData.ProfileCurve;
91 PData.ParentID=objupdate.ObjectData[0].ParentID = 0;
92 PData.ProfileHollow=objupdate.ObjectData[0].ProfileHollow = addPacket.ObjectData.ProfileHollow;
93 //finish off copying rest of shape data
94
95 objupdate.ObjectData[0].ID = (uint)(702000 + _primCount);
96 objupdate.ObjectData[0].FullID = new LLUUID("edba7151-5857-acc5-b30b-f01efefda"+_primCount.ToString("000"));
97
98 //update position
99 byte[] pb = pos1.GetBytes();
100 Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 0, pb.Length);
101
102 _primCount++;
103 _server.SendPacket(objupdate, true, userInfo);
104
105 //should send to all users
106 foreach (KeyValuePair<libsecondlife.LLUUID, AvatarData> kp in AgentManagement.AgentList)
107 {
108 if(kp.Value.NetInfo.AgentID != userInfo.AgentID)
109 {
110 _server.SendPacket(objupdate, true, kp.Value.NetInfo);
111 }
112 }
113 //should store this infomation
114 PrimInfo NewPrim = new PrimInfo();
115 NewPrim.FullID = objupdate.ObjectData[0].FullID;
116 NewPrim.LocalID = objupdate.ObjectData[0].ID;
117 NewPrim.Position = pos1;
118 NewPrim.Data = PData;
119
120 this.PrimList.Add(NewPrim.FullID, NewPrim);
121
122 //store rest of data
123
124 }
125
126 /// <summary>
127 ///
128 /// </summary>
129 /// <param name="User"></param>
130 /// <param name="position"></param>
131 /// <param name="LocalID"></param>
132 /// <param name="setRotation"></param>
133 /// <param name="rotation"></param>
134 public void UpdatePrimPosition(UserAgentInfo userInfo, LLVector3 position, uint localID, bool setRotation, LLQuaternion rotation)
135 {
136 PrimInfo pri = null;
137 foreach (KeyValuePair<libsecondlife.LLUUID,PrimInfo> kp in this.PrimList)
138 {
139 if(kp.Value.LocalID == localID)
140 {
141 pri = kp.Value;
142 }
143 }
144 if(pri == null)
145 {
146 return;
147 }
148 uint ID = pri.LocalID;
149 libsecondlife.LLVector3 pos2 = new LLVector3(position.X, position.Y, position.Z);
150 libsecondlife.LLQuaternion rotation2;
151 if(!setRotation)
152 {
153 pri.Position = pos2;
154 rotation2 = new LLQuaternion(pri.Rotation.X, pri.Rotation.Y, pri.Rotation.Z, pri.Rotation.W);
155 }
156 else
157 {
158 rotation2=new LLQuaternion(rotation.X, rotation.Y, rotation.Z, rotation.W);
159 pos2 = pri.Position;
160 pri.Rotation = rotation;
161 }
162 rotation2.W += 1;
163 rotation2.X += 1;
164 rotation2.Y += 1;
165 rotation2.Z += 1;
166
167 byte[] bytes = new byte[60];
168
169 ImprovedTerseObjectUpdatePacket im = new ImprovedTerseObjectUpdatePacket();
170 im.RegionData.RegionHandle = Globals.Instance.RegionHandle;
171 im.RegionData.TimeDilation = 64096;
172 im.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[1];
173 int i = 0;
174 ImprovedTerseObjectUpdatePacket.ObjectDataBlock dat = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock();
175 im.ObjectData[0] = dat;
176 dat.TextureEntry = PrimTemplate.TextureEntry;
177
178 bytes[i++] = (byte)(ID % 256);
179 bytes[i++] = (byte)((ID >> 8) % 256);
180 bytes[i++] = (byte)((ID >> 16) % 256);
181 bytes[i++] = (byte)((ID >> 24) % 256);
182 bytes[i++]= 0;
183 bytes[i++]= 0;
184
185 byte[] pb = pos2.GetBytes();
186 pri.Position = pos2;
187 Array.Copy(pb, 0, bytes, i, pb.Length);
188 i += 12;
189 ushort ac = 32767;
190
191 //vel
192 bytes[i++] = (byte)(ac % 256);
193 bytes[i++] = (byte)((ac >> 8) % 256);
194 bytes[i++] = (byte)(ac % 256);
195 bytes[i++] = (byte)((ac >> 8) % 256);
196 bytes[i++] = (byte)(ac % 256);
197 bytes[i++] = (byte)((ac >> 8) % 256);
198
199 //accel
200 bytes[i++] = (byte)(ac % 256);
201 bytes[i++] = (byte)((ac >> 8) % 256);
202 bytes[i++] = (byte)(ac % 256);
203 bytes[i++] = (byte)((ac >> 8) % 256);
204 bytes[i++] = (byte)(ac % 256);
205 bytes[i++] = (byte)((ac >> 8) % 256);
206
207 ushort rw, rx,ry,rz;
208 rw = (ushort)(32768 * rotation2.W);
209 rx = (ushort)(32768 * rotation2.X);
210 ry = (ushort)(32768 * rotation2.Y);
211 rz = (ushort)(32768 * rotation2.Z);
212
213 //rot
214 bytes[i++] = (byte)(rx % 256);
215 bytes[i++] = (byte)((rx >> 8) % 256);
216 bytes[i++] = (byte)(ry % 256);
217 bytes[i++] = (byte)((ry >> 8) % 256);
218 bytes[i++] = (byte)(rz % 256);
219 bytes[i++] = (byte)((rz >> 8) % 256);
220 bytes[i++] = (byte)(rw % 256);
221 bytes[i++] = (byte)((rw >> 8) % 256);
222
223 //rotation vel
224 bytes[i++] = (byte)(ac % 256);
225 bytes[i++] = (byte)((ac >> 8) % 256);
226 bytes[i++] = (byte)(ac % 256);
227 bytes[i++] = (byte)((ac >> 8) % 256);
228 bytes[i++] = (byte)(ac % 256);
229 bytes[i++] = (byte)((ac >> 8) % 256);
230
231 dat.Data=bytes;
232
233 foreach (KeyValuePair<libsecondlife.LLUUID,AvatarData> kp in AgentManagement.AgentList)
234 {
235 if(kp.Value.NetInfo.AgentID!=userInfo.AgentID)
236 {
237 _server.SendPacket(im, true, kp.Value.NetInfo);
238 }
239 }
240 }
241
242 /// <summary>
243 ///
244 /// </summary>
245 /// <param name="user"></param>
246 public void SendExistingPrims(UserAgentInfo userInfo)
247 {
248 //send data for already created prims to a new joining user
249 }
250
251 /// <summary>
252 ///
253 /// </summary>
254 /// <param name="name"></param>
255 public void SetupTemplates(string name)
256 {
257 ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
258 objupdate.RegionData.RegionHandle = Globals.Instance.RegionHandle;
259 objupdate.RegionData.TimeDilation = 64096;
260 objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
261
262 int i = 0;
263 FileInfo fInfo = new FileInfo(name);
264 long numBytes = fInfo.Length;
265 FileStream fStream = new FileStream(name, FileMode.Open, FileAccess.Read);
266 BinaryReader br = new BinaryReader(fStream);
267 byte [] data1 = br.ReadBytes((int)numBytes);
268 br.Close();
269 fStream.Close();
270
271 libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock objdata = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock(data1,ref i);
272 objupdate.ObjectData[0] = objdata;
273 this.PrimTemplate = objdata;
274 objdata.UpdateFlags = objdata.UpdateFlags + 12 - 16 + 32 + 256;
275 objdata.OwnerID = new LLUUID("00000000-0000-0000-0000-000000000000");
276 //test adding a new texture to object , to test image downloading
277 LLObject.TextureEntry te = new LLObject.TextureEntry(objdata.TextureEntry, 0, objdata.TextureEntry.Length);
278 te.DefaultTexture.TextureID = new LLUUID("00000000-0000-0000-5005-000000000005");
279
280 LLObject.TextureEntry ntex = new LLObject.TextureEntry(new LLUUID("00000000-0000-0000-5005-000000000005"));
281
282 objdata.TextureEntry = ntex.ToBytes();
283 }
284
285 /// <summary>
286 ///
287 /// </summary>
288 /// <param name="name"></param>
289 /// <param name="user"></param>
290 public void ReadPrimDatabase(string name, UserAgentInfo userInfo)
291 {
292 StreamReader SR;
293 string line;
294 SR=File.OpenText(name);
295 string [] comp = new string[10];
296 string delimStr = " , ";
297 char [] delimiter = delimStr.ToCharArray();
298
299 line=SR.ReadLine();
300 while(line != "end")
301 {
302 comp = line.Split(delimiter);
303 if(comp[0] == "ObjPack")
304 {
305 int num = Convert.ToInt32(comp[2]);
306 int start = Convert.ToInt32(comp[1]);
307 ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
308 objupdate.RegionData.RegionHandle = Globals.Instance.RegionHandle;
309 objupdate.RegionData.TimeDilation = 64096;
310 objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[num];
311
312 // int count=0;
313 string data_path = System.IO.Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, @"data");
314 for(int cc = 0; cc < num; cc++)
315 {
316 string filenam = System.IO.Path.Combine(data_path, @"prim_updates"+start+".dat");
317 int i = 0;
318 //FileInfo fInfo = new FileInfo("objectupate"+start+".dat");
319 FileInfo fInfo = new FileInfo(filenam);
320 long numBytes = fInfo.Length;
321 //FileStream fStream = new FileStream("objectupate"+start+".dat", FileMode.Open, FileAccess.Read);
322 FileStream fStream = new FileStream(filenam, FileMode.Open, FileAccess.Read);
323 BinaryReader br = new BinaryReader(fStream);
324 byte [] data1 = br.ReadBytes((int)numBytes);
325 br.Close();
326 fStream.Close();
327
328 libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock objdata = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock(data1, ref i);
329 objupdate.ObjectData[cc] = objdata;
330 start++;
331 }
332 _server.SendPacket(objupdate, true, userInfo);
333 line = SR.ReadLine();
334 }
335 }
336 SR.Close();
337 }
338 }
339
340 public class PrimInfo
341 {
342 public LLVector3 Position;
343 public LLVector3 Velocity;
344 public LLQuaternion Rotation=LLQuaternion.Identity;
345 public uint LocalID;
346 public LLUUID FullID;
347 public PrimData Data;
348
349 public PrimInfo()
350 {
351 Position=new LLVector3(0,0,0);
352 Velocity=new LLVector3(0,0,0);
353 //data=new PrimData();
354 }
355 }
356 public class PrimData
357 {
358 public LLUUID OwnerID;
359 public byte PCode;
360 public byte PathBegin;
361 public byte PathEnd;
362 public byte PathScaleX;
363 public byte PathScaleY;
364 public byte PathShearX;
365 public byte PathShearY;
366 public sbyte PathSkew;
367 public byte ProfileBegin;
368 public byte ProfileEnd;
369 public LLVector3 Scale;
370 public byte PathCurve;
371 public byte ProfileCurve;
372 public uint ParentID=0;
373 public byte ProfileHollow;
374
375 public bool DataBaseStorage=false;
376
377 public PrimData()
378 {
379
380 }
381 }
382}
generated by cgit v1.1 at 2024-12-18 15:58:21 +0000