aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/OpenSim/Region/ClientStack/ClientView.PacketHandlers.cs
blob: d589a7b742b357b4844ae2847d0fb3c6c3668bf3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* 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 OpenSim Project 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 THE DEVELOPERS ``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 THE CONTRIBUTORS 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 libsecondlife;
using libsecondlife.Packets;
using OpenSim.Framework;
using OpenSim.Framework.Console;

namespace OpenSim.Region.ClientStack
{
    public partial class ClientView
    {
        protected virtual void RegisterLocalPacketHandlers()
        {
            AddLocalPacketHandler(PacketType.LogoutRequest, Logout);
            AddLocalPacketHandler(PacketType.ViewerEffect, HandleViewerEffect);
            AddLocalPacketHandler(PacketType.AgentCachedTexture, AgentTextureCached);
            AddLocalPacketHandler(PacketType.MultipleObjectUpdate, MultipleObjUpdate);
        }

        private bool HandleViewerEffect(IClientAPI sender, Packet Pack)
        {
            ViewerEffectPacket viewer = (ViewerEffectPacket) Pack;

            if (OnViewerEffect != null)
            {
                OnViewerEffect(sender, viewer.Effect);
            }

            return true;
        }

        protected virtual bool Logout(IClientAPI client, Packet packet)
        {
            MainLog.Instance.Verbose("CLIENT", "Got a logout request");

            if (OnLogout != null)
            {
                OnLogout(client);
            }

            return true;
        }

        protected bool AgentTextureCached(IClientAPI simclient, Packet packet)
        {
            //System.Console.WriteLine("texture cached: " + packet.ToString());
            AgentCachedTexturePacket chechedtex = (AgentCachedTexturePacket) packet;
            AgentCachedTextureResponsePacket cachedresp = new AgentCachedTextureResponsePacket();
            cachedresp.AgentData.AgentID = AgentId;
            cachedresp.AgentData.SessionID = m_sessionId;
            cachedresp.AgentData.SerialNum = cachedtextureserial;
            cachedtextureserial++;
            cachedresp.WearableData =
                new AgentCachedTextureResponsePacket.WearableDataBlock[chechedtex.WearableData.Length];
            for (int i = 0; i < chechedtex.WearableData.Length; i++)
            {
                cachedresp.WearableData[i] = new AgentCachedTextureResponsePacket.WearableDataBlock();
                cachedresp.WearableData[i].TextureIndex = chechedtex.WearableData[i].TextureIndex;
                cachedresp.WearableData[i].TextureID = LLUUID.Zero;
                cachedresp.WearableData[i].HostName = new byte[0];
            }
            OutPacket(cachedresp);
            return true;
        }

        protected bool MultipleObjUpdate(IClientAPI simClient, Packet packet)
        {
            MultipleObjectUpdatePacket multipleupdate = (MultipleObjectUpdatePacket) packet;
            // System.Console.WriteLine("new multi update packet " + multipleupdate.ToString());
            for (int i = 0; i < multipleupdate.ObjectData.Length; i++)
            {
                #region position

                if (multipleupdate.ObjectData[i].Type == 9) //change position
                {
                    if (OnUpdatePrimGroupPosition != null)
                    {
                        LLVector3 pos = new LLVector3(multipleupdate.ObjectData[i].Data, 0);
                        OnUpdatePrimGroupPosition(multipleupdate.ObjectData[i].ObjectLocalID, pos, this);
                    }
                }
                else if (multipleupdate.ObjectData[i].Type == 1) //single item of group change position
                {
                    if (OnUpdatePrimSinglePosition != null)
                    {
                        LLVector3 pos = new LLVector3(multipleupdate.ObjectData[i].Data, 0);
                        // System.Console.WriteLine("new movement position is " + pos.X + " , " + pos.Y + " , " + pos.Z);
                        OnUpdatePrimSinglePosition(multipleupdate.ObjectData[i].ObjectLocalID, pos, this);
                    }
                }
                    #endregion position
                    #region rotation

                else if (multipleupdate.ObjectData[i].Type == 2) // single item of group rotation from tab
                {
                    if (OnUpdatePrimSingleRotation != null)
                    {
                        LLQuaternion rot = new LLQuaternion(multipleupdate.ObjectData[i].Data, 0, true);
                        //System.Console.WriteLine("new tab rotation is " + rot.X + " , " + rot.Y + " , " + rot.Z + " , " + rot.W);
                        OnUpdatePrimSingleRotation(multipleupdate.ObjectData[i].ObjectLocalID, rot, this);
                    }
                }
                else if (multipleupdate.ObjectData[i].Type == 3) // single item of group rotation from mouse
                {
                    if (OnUpdatePrimSingleRotation != null)
                    {
                        LLQuaternion rot = new LLQuaternion(multipleupdate.ObjectData[i].Data, 12, true);
                        //System.Console.WriteLine("new mouse rotation is " + rot.X + " , " + rot.Y + " , " + rot.Z + " , " + rot.W);
                        OnUpdatePrimSingleRotation(multipleupdate.ObjectData[i].ObjectLocalID, rot, this);
                    }
                }
                else if (multipleupdate.ObjectData[i].Type == 10) //group rotation from object tab
                {
                    if (OnUpdatePrimGroupRotation != null)
                    {
                        LLQuaternion rot = new LLQuaternion(multipleupdate.ObjectData[i].Data, 0, true);
                        //  Console.WriteLine("new rotation is " + rot.X + " , " + rot.Y + " , " + rot.Z + " , " + rot.W);
                        OnUpdatePrimGroupRotation(multipleupdate.ObjectData[i].ObjectLocalID, rot, this);
                    }
                }
                else if (multipleupdate.ObjectData[i].Type == 11) //group rotation from mouse
                {
                    if (OnUpdatePrimGroupMouseRotation != null)
                    {
                        LLVector3 pos = new LLVector3(multipleupdate.ObjectData[i].Data, 0);
                        LLQuaternion rot = new LLQuaternion(multipleupdate.ObjectData[i].Data, 12, true);
                        //Console.WriteLine("new rotation position is " + pos.X + " , " + pos.Y + " , " + pos.Z);
                        // Console.WriteLine("new rotation is " + rot.X + " , " + rot.Y + " , " + rot.Z + " , " + rot.W);
                        OnUpdatePrimGroupMouseRotation(multipleupdate.ObjectData[i].ObjectLocalID, pos, rot, this);
                    }
                }
                    #endregion
                    #region scale

                else if (multipleupdate.ObjectData[i].Type == 13) //group scale from object tab
                {
                    if (OnUpdatePrimScale != null)
                    {
                        LLVector3 scale = new LLVector3(multipleupdate.ObjectData[i].Data, 12);
                        //Console.WriteLine("new scale is " + scale.X + " , " + scale.Y + " , " + scale.Z);
                        OnUpdatePrimScale(multipleupdate.ObjectData[i].ObjectLocalID, scale, this);

                        // Change the position based on scale (for bug number 246)
                        LLVector3 pos = new LLVector3(multipleupdate.ObjectData[i].Data, 0);
                        // System.Console.WriteLine("new movement position is " + pos.X + " , " + pos.Y + " , " + pos.Z);
                        OnUpdatePrimSinglePosition(multipleupdate.ObjectData[i].ObjectLocalID, pos, this);
                    }
                }
                else if (multipleupdate.ObjectData[i].Type == 29) //group scale from mouse
                {
                    if (OnUpdatePrimScale != null)
                    {
                        LLVector3 scale = new LLVector3(multipleupdate.ObjectData[i].Data, 12);
                        // Console.WriteLine("new scale is " + scale.X + " , " + scale.Y + " , " + scale.Z );
                        OnUpdatePrimScale(multipleupdate.ObjectData[i].ObjectLocalID, scale, this);
                        LLVector3 pos = new LLVector3(multipleupdate.ObjectData[i].Data, 0);
                        OnUpdatePrimSinglePosition(multipleupdate.ObjectData[i].ObjectLocalID, pos, this);
                    }
                }
                else if (multipleupdate.ObjectData[i].Type == 5) //single prim scale from object tab
                {
                    if (OnUpdatePrimScale != null)
                    {
                        LLVector3 scale = new LLVector3(multipleupdate.ObjectData[i].Data, 12);
                        // Console.WriteLine("new scale is " + scale.X + " , " + scale.Y + " , " + scale.Z);
                        OnUpdatePrimScale(multipleupdate.ObjectData[i].ObjectLocalID, scale, this);
                    }
                }
                else if (multipleupdate.ObjectData[i].Type == 21) //single prim scale from mouse
                {
                    if (OnUpdatePrimScale != null)
                    {
                        LLVector3 scale = new LLVector3(multipleupdate.ObjectData[i].Data, 12);
                        // Console.WriteLine("new scale is " + scale.X + " , " + scale.Y + " , " + scale.Z);
                        OnUpdatePrimScale(multipleupdate.ObjectData[i].ObjectLocalID, scale, this);
                    }
                }

                #endregion
            }
            return true;
        }

        public void RequestMapLayer()
        {
            //should be getting the map layer from the grid server
            //send a layer covering the 800,800 - 1200,1200 area (should be covering the requested area)
            MapLayerReplyPacket mapReply = new MapLayerReplyPacket();
            mapReply.AgentData.AgentID = AgentId;
            mapReply.AgentData.Flags = 0;
            mapReply.LayerData = new MapLayerReplyPacket.LayerDataBlock[1];
            mapReply.LayerData[0] = new MapLayerReplyPacket.LayerDataBlock();
            mapReply.LayerData[0].Bottom = 0;
            mapReply.LayerData[0].Left = 0;
            mapReply.LayerData[0].Top = 30000;
            mapReply.LayerData[0].Right = 30000;
            mapReply.LayerData[0].ImageID = new LLUUID("00000000-0000-0000-9999-000000000006");
            OutPacket(mapReply);
        }

        public void RequestMapBlocks(int minX, int minY, int maxX, int maxY)
        {
            /*
            IList simMapProfiles = m_gridServer.RequestMapBlocks(minX, minY, maxX, maxY);
            MapBlockReplyPacket mbReply = new MapBlockReplyPacket();
            mbReply.AgentData.AgentId = this.AgentId;
            int len;
            if (simMapProfiles == null)
                len = 0;
            else
                len = simMapProfiles.Count;

            mbReply.Data = new MapBlockReplyPacket.DataBlock[len];
            int iii;
            for (iii = 0; iii < len; iii++)
            {
                Hashtable mp = (Hashtable)simMapProfiles[iii];
                mbReply.Data[iii] = new MapBlockReplyPacket.DataBlock();
                mbReply.Data[iii].Name = System.Text.Encoding.UTF8.GetBytes((string)mp["name"]);
                mbReply.Data[iii].Access = System.Convert.ToByte(mp["access"]);
                mbReply.Data[iii].Agents = System.Convert.ToByte(mp["agents"]);
                mbReply.Data[iii].MapImageID = new LLUUID((string)mp["map-image-id"]);
                mbReply.Data[iii].RegionFlags = System.Convert.ToUInt32(mp["region-flags"]);
                mbReply.Data[iii].WaterHeight = System.Convert.ToByte(mp["water-height"]);
                mbReply.Data[iii].X = System.Convert.ToUInt16(mp["x"]);
                mbReply.Data[iii].Y = System.Convert.ToUInt16(mp["y"]);
            }
            this.OutPacket(mbReply);
             */
        }
    }
}