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1/*
2* Copyright (c) Contributors, http://www.openmetaverse.org/
3* See CONTRIBUTORS.TXT for a full list of copyright holders.
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 OpenSim Project 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 THE DEVELOPERS ``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 THE CONTRIBUTORS 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 System.IO;
31using System.Text;
32using libsecondlife;
33using libsecondlife.Packets;
34using OpenSim.Physics.Manager;
35using OpenSim.Framework.Inventory;
36using OpenSim.Framework.Interfaces;
37using OpenSim.Framework.Types;
38using Axiom.MathLib;
39
40namespace OpenSim.Region.Scenes
41{
42 public partial class ScenePresence : Entity
43 {
44 public static bool PhysicsEngineFlying = false;
45 public static AvatarAnimations Animations;
46 public string firstname;
47 public string lastname;
48 public IClientAPI ControllingClient;
49 public LLUUID current_anim;
50 public int anim_seq;
51 private static libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock AvatarTemplate;
52 private bool updateflag = false;
53 private byte movementflag = 0;
54 private List<NewForce> forcesList = new List<NewForce>();
55 private short _updateCount = 0;
56 private Axiom.MathLib.Quaternion bodyRot;
57 private LLObject.TextureEntry avatarAppearanceTexture = null;
58 private byte[] visualParams;
59 private AvatarWearable[] Wearables;
60 private LLVector3 positionLastFrame = new LLVector3(0, 0, 0);
61 private ulong m_regionHandle;
62 private bool childAvatar = false;
63 private bool newForce = false;
64
65 protected RegionInfo m_regionInfo;
66 /// <summary>
67 ///
68 /// </summary>
69 /// <param name="theClient"></param>
70 /// <param name="world"></param>
71 /// <param name="clientThreads"></param>
72 /// <param name="regionDat"></param>
73 public ScenePresence(IClientAPI theClient, Scene world, RegionInfo reginfo)
74 {
75
76 m_world = world;
77 this.uuid = theClient.AgentId;
78
79 m_regionInfo = reginfo;
80 m_regionHandle = reginfo.RegionHandle;
81 OpenSim.Framework.Console.MainLog.Instance.Verbose( "Avatar.cs - Loading details from grid (DUMMY)");
82 ControllingClient = theClient;
83 this.firstname = ControllingClient.FirstName;
84 this.lastname = ControllingClient.LastName;
85 m_localId = m_world.NextLocalId;
86 Pos = ControllingClient.StartPos;
87 visualParams = new byte[218];
88 for (int i = 0; i < 218; i++)
89 {
90 visualParams[i] = 100;
91 }
92
93 Wearables = AvatarWearable.DefaultWearables;
94
95 this.avatarAppearanceTexture = new LLObject.TextureEntry(new LLUUID("00000000-0000-0000-5005-000000000005"));
96
97 //register for events
98 ControllingClient.OnRequestWearables += this.SendOurAppearance;
99 //ControllingClient.OnSetAppearance += new SetAppearance(this.SetAppearance);
100 ControllingClient.OnCompleteMovementToRegion += this.CompleteMovement;
101 ControllingClient.OnCompleteMovementToRegion += this.SendInitialPosition;
102 ControllingClient.OnAgentUpdate += this.HandleAgentUpdate;
103 // ControllingClient.OnStartAnim += new StartAnim(this.SendAnimPack);
104 // ControllingClient.OnChildAgentStatus += new StatusChange(this.ChildStatusChange);
105 //ControllingClient.OnStopMovement += new GenericCall2(this.StopMovement);
106
107 }
108
109 /// <summary>
110 ///
111 /// </summary>
112 public PhysicsActor PhysActor
113 {
114 set
115 {
116 this._physActor = value;
117 }
118 get
119 {
120 return _physActor;
121 }
122 }
123
124 /// <summary>
125 ///
126 /// </summary>
127 /// <param name="status"></param>
128 public void ChildStatusChange(bool status)
129 {
130 this.childAvatar = status;
131
132 if (this.childAvatar == true)
133 {
134 this.Velocity = new LLVector3(0, 0, 0);
135 this.Pos = new LLVector3(128, 128, 70);
136
137 }
138 }
139
140 /// <summary>
141 ///
142 /// </summary>
143 /// <param name="pos"></param>
144 public void UpGradeAvatar(LLVector3 pos)
145 {
146 //this.childAvatar = false;
147 this.Pos = pos;
148 }
149
150 protected void DownGradeAvatar()
151 {
152 this.Velocity = new LLVector3(0, 0, 0);
153 this.Pos = new LLVector3(128, 128, 70);
154 this.childAvatar = true;
155 }
156
157 /// <summary>
158 ///
159 /// </summary>
160 /// <param name="pos"></param>
161 public void Teleport(LLVector3 pos)
162 {
163 this.Pos = pos;
164 this.SendTerseUpdateToALLClients();
165 }
166
167 /// <summary>
168 ///
169 /// </summary>
170 public override void addForces()
171 {
172 newForce = false;
173 lock (this.forcesList)
174 {
175 if (this.forcesList.Count > 0)
176 {
177 for (int i = 0; i < this.forcesList.Count; i++)
178 {
179 NewForce force = this.forcesList[i];
180
181 this.updateflag = true;
182 this.Velocity = new LLVector3(force.X, force.Y, force.Z); //shouldn't really be doing this
183 this.newForce = true;
184 }
185 for (int i = 0; i < this.forcesList.Count; i++)
186 {
187 this.forcesList.RemoveAt(0);
188 }
189 }
190 }
191 }
192
193 public void SendTerseUpdateToClient(IClientAPI RemoteClient)
194 {
195 LLVector3 pos = this.Pos;
196 LLVector3 vel = this.Velocity;
197 RemoteClient.SendAvatarTerseUpdate(this.m_regionHandle, 64096, this.LocalId, new LLVector3(pos.X, pos.Y, pos.Z), new LLVector3(vel.X, vel.Y, vel.Z));
198 }
199
200 /// <summary>
201 ///
202 /// </summary>
203 public void SendTerseUpdateToALLClients()
204 {
205 List<ScenePresence> avatars = this.m_world.RequestAvatarList();
206 for (int i = 0; i < avatars.Count; i++)
207 {
208 this.SendTerseUpdateToClient(avatars[i].ControllingClient);
209 }
210 }
211
212 /// <summary>
213 /// Complete Avatar's movement into the region
214 /// </summary>
215 public void CompleteMovement()
216 {
217 LLVector3 look = this.Velocity;
218 if ((look.X == 0) && (look.Y == 0) && (look.Z == 0))
219 {
220 look = new LLVector3(0.99f, 0.042f, 0);
221 }
222 this.ControllingClient.MoveAgentIntoRegion(m_regionInfo, Pos, look);
223 if (this.childAvatar)
224 {
225 this.childAvatar = false;
226 }
227 }
228
229 /// <summary>
230 ///
231 /// </summary>
232 /// <param name="pack"></param>
233 public void HandleAgentUpdate(IClientAPI remoteClient, uint flags, LLQuaternion bodyRotation)
234 {
235
236 if ((flags & (uint)MainAvatar.ControlFlags.AGENT_CONTROL_AT_POS) != 0)
237 {
238 Axiom.MathLib.Quaternion q = new Axiom.MathLib.Quaternion(bodyRotation.W, bodyRotation.X, bodyRotation.Y, bodyRotation.Z);
239 if (((movementflag & 1) == 0) || (q != this.bodyRot))
240 {
241 //we should add a new force to the list
242 // but for now we will deal with velocities
243 NewForce newVelocity = new NewForce();
244 Axiom.MathLib.Vector3 v3 = new Axiom.MathLib.Vector3(1, 0, 0);
245 Axiom.MathLib.Vector3 direc = q * v3;
246 direc.Normalize();
247
248 //work out velocity for sim physics system
249 direc = direc * ((0.03f) * 128f);
250 if (this._physActor.Flying)
251 direc *= 4;
252
253 newVelocity.X = direc.x;
254 newVelocity.Y = direc.y;
255 newVelocity.Z = direc.z;
256 this.forcesList.Add(newVelocity);
257 movementflag = 1;
258 this.bodyRot = q;
259 }
260 }
261 else
262 {
263 if ((movementflag) != 0)
264 {
265 NewForce newVelocity = new NewForce();
266 newVelocity.X = 0;
267 newVelocity.Y = 0;
268 newVelocity.Z = 0;
269 this.forcesList.Add(newVelocity);
270 movementflag = 0;
271 }
272 }
273
274 }
275
276 /// <summary>
277 ///
278 /// </summary>
279 public static void LoadAnims()
280 {
281
282 }
283
284 /// <summary>
285 ///
286 /// </summary>
287 public override void LandRenegerated()
288 {
289
290 }
291
292
293 public class NewForce
294 {
295 public float X;
296 public float Y;
297 public float Z;
298
299 public NewForce()
300 {
301
302 }
303 }
304 }
305
306}
generated by cgit v1.1 at 2024-07-16 14:16:42 +0000