diff options
author | Dr Scofield | 2009-02-10 13:10:57 +0000 |
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committer | Dr Scofield | 2009-02-10 13:10:57 +0000 |
commit | 180be7de07014aa33bc6066f12a0819b731c1c9d (patch) | |
tree | 3aa13af3cda4b808fa9453655875327699b61311 /OpenSim/Region/OptionalModules/ContentManagementSystem/ContentManagementEntity.cs | |
parent | Stopgap measure: To use gridlaunch, or GUI, start opensim with (diff) | |
download | opensim-SC_OLD-180be7de07014aa33bc6066f12a0819b731c1c9d.zip opensim-SC_OLD-180be7de07014aa33bc6066f12a0819b731c1c9d.tar.gz opensim-SC_OLD-180be7de07014aa33bc6066f12a0819b731c1c9d.tar.bz2 opensim-SC_OLD-180be7de07014aa33bc6066f12a0819b731c1c9d.tar.xz |
this is step 2 of 2 of the OpenSim.Region.Environment refactor.
NOTHING has been deleted or moved off to forge at this point. what
has happened is that OpenSim.Region.Environment.Modules has been split
in two:
- OpenSim.Region.CoreModules: all those modules that are either
directly or indirectly referenced from other OpenSim packages, or
that provide functionality that the OpenSim developer community
considers core functionality:
CoreModules/Agent/AssetTransaction
CoreModules/Agent/Capabilities
CoreModules/Agent/TextureDownload
CoreModules/Agent/TextureSender
CoreModules/Agent/TextureSender/Tests
CoreModules/Agent/Xfer
CoreModules/Avatar/AvatarFactory
CoreModules/Avatar/Chat/ChatModule
CoreModules/Avatar/Combat
CoreModules/Avatar/Currency/SampleMoney
CoreModules/Avatar/Dialog
CoreModules/Avatar/Friends
CoreModules/Avatar/Gestures
CoreModules/Avatar/Groups
CoreModules/Avatar/InstantMessage
CoreModules/Avatar/Inventory
CoreModules/Avatar/Inventory/Archiver
CoreModules/Avatar/Inventory/Transfer
CoreModules/Avatar/Lure
CoreModules/Avatar/ObjectCaps
CoreModules/Avatar/Profiles
CoreModules/Communications/Local
CoreModules/Communications/REST
CoreModules/Framework/EventQueue
CoreModules/Framework/InterfaceCommander
CoreModules/Hypergrid
CoreModules/InterGrid
CoreModules/Scripting/DynamicTexture
CoreModules/Scripting/EMailModules
CoreModules/Scripting/HttpRequest
CoreModules/Scripting/LoadImageURL
CoreModules/Scripting/VectorRender
CoreModules/Scripting/WorldComm
CoreModules/Scripting/XMLRPC
CoreModules/World/Archiver
CoreModules/World/Archiver/Tests
CoreModules/World/Estate
CoreModules/World/Land
CoreModules/World/Permissions
CoreModules/World/Serialiser
CoreModules/World/Sound
CoreModules/World/Sun
CoreModules/World/Terrain
CoreModules/World/Terrain/DefaultEffects
CoreModules/World/Terrain/DefaultEffects/bin
CoreModules/World/Terrain/DefaultEffects/bin/Debug
CoreModules/World/Terrain/Effects
CoreModules/World/Terrain/FileLoaders
CoreModules/World/Terrain/FloodBrushes
CoreModules/World/Terrain/PaintBrushes
CoreModules/World/Terrain/Tests
CoreModules/World/Vegetation
CoreModules/World/Wind
CoreModules/World/WorldMap
- OpenSim.Region.OptionalModules: all those modules that are not core
modules:
OptionalModules/Avatar/Chat/IRC-stuff
OptionalModules/Avatar/Concierge
OptionalModules/Avatar/Voice/AsterixVoice
OptionalModules/Avatar/Voice/SIPVoice
OptionalModules/ContentManagementSystem
OptionalModules/Grid/Interregion
OptionalModules/Python
OptionalModules/SvnSerialiser
OptionalModules/World/NPC
OptionalModules/World/TreePopulator
Diffstat (limited to 'OpenSim/Region/OptionalModules/ContentManagementSystem/ContentManagementEntity.cs')
-rw-r--r-- | OpenSim/Region/OptionalModules/ContentManagementSystem/ContentManagementEntity.cs | 383 |
1 files changed, 383 insertions, 0 deletions
diff --git a/OpenSim/Region/OptionalModules/ContentManagementSystem/ContentManagementEntity.cs b/OpenSim/Region/OptionalModules/ContentManagementSystem/ContentManagementEntity.cs new file mode 100644 index 0000000..4d65038 --- /dev/null +++ b/OpenSim/Region/OptionalModules/ContentManagementSystem/ContentManagementEntity.cs | |||
@@ -0,0 +1,383 @@ | |||
1 | /* | ||
2 | * Copyright (c) Contributors, http://opensimulator.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 | |||
28 | #region Header | ||
29 | |||
30 | // ContentManagementEntity.cs | ||
31 | // User: bongiojp | ||
32 | // | ||
33 | // | ||
34 | |||
35 | #endregion Header | ||
36 | |||
37 | using System; | ||
38 | using System.Collections.Generic; | ||
39 | using System.Drawing; | ||
40 | |||
41 | using OpenMetaverse; | ||
42 | |||
43 | using Nini.Config; | ||
44 | |||
45 | using OpenSim.Framework; | ||
46 | using OpenSim.Region.Framework.Interfaces; | ||
47 | using OpenSim.Region.Framework.Scenes; | ||
48 | using OpenSim.Region.Physics.Manager; | ||
49 | |||
50 | using log4net; | ||
51 | |||
52 | namespace OpenSim.Region.OptionalModules.ContentManagement | ||
53 | { | ||
54 | public class ContentManagementEntity : MetaEntity | ||
55 | { | ||
56 | #region Static Fields | ||
57 | |||
58 | // static float TimeToDiff = 0; | ||
59 | // static float TimeToCreateEntities = 0; | ||
60 | |||
61 | #endregion Static Fields | ||
62 | |||
63 | #region Fields | ||
64 | |||
65 | protected Dictionary<UUID, AuraMetaEntity> m_AuraEntities = new Dictionary<UUID, AuraMetaEntity>(); | ||
66 | protected Dictionary<UUID, BeamMetaEntity> m_BeamEntities = new Dictionary<UUID, BeamMetaEntity>(); | ||
67 | |||
68 | // The LinkNum of parts in m_Entity and m_UnchangedEntity are the same though UUID and LocalId are different. | ||
69 | // This can come in handy. | ||
70 | protected SceneObjectGroup m_UnchangedEntity = null; | ||
71 | |||
72 | /// <value> | ||
73 | /// Should be set to true when there is a difference between m_UnchangedEntity and the corresponding scene object group in the scene entity list. | ||
74 | /// </value> | ||
75 | bool DiffersFromSceneGroup = false; | ||
76 | |||
77 | #endregion Fields | ||
78 | |||
79 | #region Constructors | ||
80 | |||
81 | public ContentManagementEntity(SceneObjectGroup Unchanged, bool physics) | ||
82 | : base(Unchanged, false) | ||
83 | { | ||
84 | m_UnchangedEntity = Unchanged.Copy(Unchanged.RootPart.OwnerID, Unchanged.RootPart.GroupID, false); | ||
85 | } | ||
86 | |||
87 | public ContentManagementEntity(string objectXML, Scene scene, bool physics) | ||
88 | : base(objectXML, scene, false) | ||
89 | { | ||
90 | m_UnchangedEntity = new SceneObjectGroup(objectXML); | ||
91 | } | ||
92 | |||
93 | #endregion Constructors | ||
94 | |||
95 | #region Public Properties | ||
96 | |||
97 | public SceneObjectGroup UnchangedEntity | ||
98 | { | ||
99 | get { return m_UnchangedEntity; } | ||
100 | } | ||
101 | |||
102 | #endregion Public Properties | ||
103 | |||
104 | #region Private Methods | ||
105 | |||
106 | /// <summary> | ||
107 | /// Check if an entitybase list (like that returned by scene.GetEntities()) contains a group with the rootpart uuid that matches the current uuid. | ||
108 | /// </summary> | ||
109 | private bool ContainsKey(List<EntityBase> list, UUID uuid) | ||
110 | { | ||
111 | foreach (EntityBase part in list) | ||
112 | if (part.UUID == uuid) | ||
113 | return true; | ||
114 | return false; | ||
115 | } | ||
116 | |||
117 | private SceneObjectGroup GetGroupByUUID(System.Collections.Generic.List<EntityBase> list, UUID uuid) | ||
118 | { | ||
119 | foreach (EntityBase ent in list) | ||
120 | { | ||
121 | if (ent is SceneObjectGroup) | ||
122 | if (ent.UUID == uuid) | ||
123 | return (SceneObjectGroup)ent; | ||
124 | } | ||
125 | return null; | ||
126 | } | ||
127 | |||
128 | #endregion Private Methods | ||
129 | |||
130 | #region Public Methods | ||
131 | |||
132 | /// <summary> | ||
133 | /// Search for a corresponding group UUID in the scene. If not found, then the revisioned group this CMEntity represents has been deleted. Mark the metaentity appropriately. | ||
134 | /// If a matching UUID is found in a scene object group, compare the two for differences. If differences exist, Mark the metaentity appropriately. | ||
135 | /// </summary> | ||
136 | public void FindDifferences() | ||
137 | { | ||
138 | System.Collections.Generic.List<EntityBase> sceneEntityList = m_Entity.Scene.GetEntities(); | ||
139 | DiffersFromSceneGroup = false; | ||
140 | // if group is not contained in scene's list | ||
141 | if (!ContainsKey(sceneEntityList, m_UnchangedEntity.UUID)) | ||
142 | { | ||
143 | foreach (SceneObjectPart part in m_UnchangedEntity.Children.Values) | ||
144 | { | ||
145 | // if scene list no longer contains this part, display translucent part and mark with red aura | ||
146 | if (!ContainsKey(sceneEntityList, part.UUID)) | ||
147 | { | ||
148 | // if already displaying a red aura over part, make sure its red | ||
149 | if (m_AuraEntities.ContainsKey(part.UUID)) | ||
150 | { | ||
151 | m_AuraEntities[part.UUID].SetAura(new Vector3(254,0,0), part.Scale); | ||
152 | } | ||
153 | else | ||
154 | { | ||
155 | AuraMetaEntity auraGroup = new AuraMetaEntity(m_Entity.Scene, | ||
156 | part.GetWorldPosition(), | ||
157 | MetaEntity.TRANSLUCENT, | ||
158 | new Vector3(254,0,0), | ||
159 | part.Scale | ||
160 | ); | ||
161 | m_AuraEntities.Add(part.UUID, auraGroup); | ||
162 | } | ||
163 | SceneObjectPart metaPart = m_Entity.GetLinkNumPart(part.LinkNum); | ||
164 | SetPartTransparency(metaPart, MetaEntity.TRANSLUCENT); | ||
165 | } | ||
166 | // otherwise, scene will not contain the part. note: a group can not remove a part without changing group id | ||
167 | } | ||
168 | |||
169 | // a deleted part has no where to point a beam particle system, | ||
170 | // if a metapart had a particle system (maybe it represented a moved part) remove it | ||
171 | if (m_BeamEntities.ContainsKey(m_UnchangedEntity.RootPart.UUID)) | ||
172 | { | ||
173 | m_BeamEntities[m_UnchangedEntity.RootPart.UUID].HideFromAll(); | ||
174 | m_BeamEntities.Remove(m_UnchangedEntity.RootPart.UUID); | ||
175 | } | ||
176 | |||
177 | DiffersFromSceneGroup = true; | ||
178 | } | ||
179 | // if scene list does contain group, compare each part in group for differences and display beams and auras appropriately | ||
180 | else | ||
181 | { | ||
182 | MarkWithDifferences((SceneObjectGroup)GetGroupByUUID(sceneEntityList, m_UnchangedEntity.UUID)); | ||
183 | } | ||
184 | } | ||
185 | |||
186 | /// <summary> | ||
187 | /// Check if the revisioned scene object group that this CMEntity is based off of contains a child with the given UUID. | ||
188 | /// </summary> | ||
189 | public bool HasChildPrim(UUID uuid) | ||
190 | { | ||
191 | if (m_UnchangedEntity.Children.ContainsKey(uuid)) | ||
192 | return true; | ||
193 | return false; | ||
194 | } | ||
195 | |||
196 | /// <summary> | ||
197 | /// Check if the revisioned scene object group that this CMEntity is based off of contains a child with the given LocalId. | ||
198 | /// </summary> | ||
199 | public bool HasChildPrim(uint localID) | ||
200 | { | ||
201 | foreach (SceneObjectPart part in m_UnchangedEntity.Children.Values) | ||
202 | if (part.LocalId == localID) | ||
203 | return true; | ||
204 | return false; | ||
205 | } | ||
206 | |||
207 | public override void Hide(IClientAPI client) | ||
208 | { | ||
209 | base.Hide(client); | ||
210 | foreach (MetaEntity group in m_AuraEntities.Values) | ||
211 | group.Hide(client); | ||
212 | foreach (MetaEntity group in m_BeamEntities.Values) | ||
213 | group.Hide(client); | ||
214 | } | ||
215 | |||
216 | public override void HideFromAll() | ||
217 | { | ||
218 | base.HideFromAll(); | ||
219 | foreach (MetaEntity group in m_AuraEntities.Values) | ||
220 | group.HideFromAll(); | ||
221 | foreach (MetaEntity group in m_BeamEntities.Values) | ||
222 | group.HideFromAll(); | ||
223 | } | ||
224 | |||
225 | /// <summary> | ||
226 | /// Returns true if there was a change between meta entity and the entity group, false otherwise. | ||
227 | /// If true is returned, it is assumed the metaentity's appearance has changed to reflect the difference (though clients haven't been updated). | ||
228 | /// </summary> | ||
229 | public bool MarkWithDifferences(SceneObjectGroup sceneEntityGroup) | ||
230 | { | ||
231 | SceneObjectPart sceneEntityPart; | ||
232 | SceneObjectPart metaEntityPart; | ||
233 | Diff differences; | ||
234 | bool changed = false; | ||
235 | |||
236 | // Use "UnchangedEntity" to do comparisons because its text, transparency, and other attributes will be just as the user | ||
237 | // had originally saved. | ||
238 | // m_Entity will NOT necessarily be the same entity as the user had saved. | ||
239 | foreach (SceneObjectPart UnchangedPart in m_UnchangedEntity.Children.Values) | ||
240 | { | ||
241 | //This is the part that we use to show changes. | ||
242 | metaEntityPart = m_Entity.GetLinkNumPart(UnchangedPart.LinkNum); | ||
243 | if (sceneEntityGroup.Children.ContainsKey(UnchangedPart.UUID)) | ||
244 | { | ||
245 | sceneEntityPart = sceneEntityGroup.Children[UnchangedPart.UUID]; | ||
246 | differences = Difference.FindDifferences(UnchangedPart, sceneEntityPart); | ||
247 | if (differences != Diff.NONE) | ||
248 | metaEntityPart.Text = "CHANGE: " + differences.ToString(); | ||
249 | if (differences != 0) | ||
250 | { | ||
251 | // Root Part that has been modified | ||
252 | if ((differences&Diff.POSITION) > 0) | ||
253 | { | ||
254 | // If the position of any part has changed, make sure the RootPart of the | ||
255 | // meta entity is pointing with a beam particle system | ||
256 | if (m_BeamEntities.ContainsKey(m_UnchangedEntity.RootPart.UUID)) | ||
257 | { | ||
258 | m_BeamEntities[m_UnchangedEntity.RootPart.UUID].HideFromAll(); | ||
259 | m_BeamEntities.Remove(m_UnchangedEntity.RootPart.UUID); | ||
260 | } | ||
261 | BeamMetaEntity beamGroup = new BeamMetaEntity(m_Entity.Scene, | ||
262 | m_UnchangedEntity.RootPart.GetWorldPosition(), | ||
263 | MetaEntity.TRANSLUCENT, | ||
264 | sceneEntityPart, | ||
265 | new Vector3(0,0,254) | ||
266 | ); | ||
267 | m_BeamEntities.Add(m_UnchangedEntity.RootPart.UUID, beamGroup); | ||
268 | } | ||
269 | |||
270 | if (m_AuraEntities.ContainsKey(UnchangedPart.UUID)) | ||
271 | { | ||
272 | m_AuraEntities[UnchangedPart.UUID].HideFromAll(); | ||
273 | m_AuraEntities.Remove(UnchangedPart.UUID); | ||
274 | } | ||
275 | AuraMetaEntity auraGroup = new AuraMetaEntity(m_Entity.Scene, | ||
276 | UnchangedPart.GetWorldPosition(), | ||
277 | MetaEntity.TRANSLUCENT, | ||
278 | new Vector3(0,0,254), | ||
279 | UnchangedPart.Scale | ||
280 | ); | ||
281 | m_AuraEntities.Add(UnchangedPart.UUID, auraGroup); | ||
282 | SetPartTransparency(metaEntityPart, MetaEntity.TRANSLUCENT); | ||
283 | |||
284 | DiffersFromSceneGroup = true; | ||
285 | } | ||
286 | else // no differences between scene part and meta part | ||
287 | { | ||
288 | if (m_BeamEntities.ContainsKey(m_UnchangedEntity.RootPart.UUID)) | ||
289 | { | ||
290 | m_BeamEntities[m_UnchangedEntity.RootPart.UUID].HideFromAll(); | ||
291 | m_BeamEntities.Remove(m_UnchangedEntity.RootPart.UUID); | ||
292 | } | ||
293 | if (m_AuraEntities.ContainsKey(UnchangedPart.UUID)) | ||
294 | { | ||
295 | m_AuraEntities[UnchangedPart.UUID].HideFromAll(); | ||
296 | m_AuraEntities.Remove(UnchangedPart.UUID); | ||
297 | } | ||
298 | SetPartTransparency(metaEntityPart, MetaEntity.NONE); | ||
299 | } | ||
300 | } | ||
301 | else //The entity currently in the scene is missing parts from the metaentity saved, so mark parts red as deleted. | ||
302 | { | ||
303 | if (m_AuraEntities.ContainsKey(UnchangedPart.UUID)) | ||
304 | { | ||
305 | m_AuraEntities[UnchangedPart.UUID].HideFromAll(); | ||
306 | m_AuraEntities.Remove(UnchangedPart.UUID); | ||
307 | } | ||
308 | AuraMetaEntity auraGroup = new AuraMetaEntity(m_Entity.Scene, | ||
309 | UnchangedPart.GetWorldPosition(), | ||
310 | MetaEntity.TRANSLUCENT, | ||
311 | new Vector3(254,0,0), | ||
312 | UnchangedPart.Scale | ||
313 | ); | ||
314 | m_AuraEntities.Add(UnchangedPart.UUID, auraGroup); | ||
315 | SetPartTransparency(metaEntityPart, MetaEntity.TRANSLUCENT); | ||
316 | |||
317 | DiffersFromSceneGroup = true; | ||
318 | } | ||
319 | } | ||
320 | return changed; | ||
321 | } | ||
322 | |||
323 | public void SendFullAuraUpdate(IClientAPI client) | ||
324 | { | ||
325 | if (DiffersFromSceneGroup) | ||
326 | { | ||
327 | foreach (AuraMetaEntity group in m_AuraEntities.Values) | ||
328 | group.SendFullUpdate(client); | ||
329 | } | ||
330 | } | ||
331 | |||
332 | public void SendFullAuraUpdateToAll() | ||
333 | { | ||
334 | if (DiffersFromSceneGroup) | ||
335 | { | ||
336 | foreach (AuraMetaEntity group in m_AuraEntities.Values) | ||
337 | group.SendFullUpdateToAll(); | ||
338 | } | ||
339 | } | ||
340 | |||
341 | public void SendFullBeamUpdate(IClientAPI client) | ||
342 | { | ||
343 | if (DiffersFromSceneGroup) | ||
344 | { | ||
345 | foreach (BeamMetaEntity group in m_BeamEntities.Values) | ||
346 | group.SendFullUpdate(client); | ||
347 | } | ||
348 | } | ||
349 | |||
350 | public void SendFullBeamUpdateToAll() | ||
351 | { | ||
352 | if (DiffersFromSceneGroup) | ||
353 | { | ||
354 | foreach (BeamMetaEntity group in m_BeamEntities.Values) | ||
355 | group.SendFullUpdateToAll(); | ||
356 | } | ||
357 | } | ||
358 | |||
359 | public void SendFullDiffUpdate(IClientAPI client) | ||
360 | { | ||
361 | FindDifferences(); | ||
362 | if (DiffersFromSceneGroup) | ||
363 | { | ||
364 | SendFullUpdate(client); | ||
365 | SendFullAuraUpdate(client); | ||
366 | SendFullBeamUpdate(client); | ||
367 | } | ||
368 | } | ||
369 | |||
370 | public void SendFullDiffUpdateToAll() | ||
371 | { | ||
372 | FindDifferences(); | ||
373 | if (DiffersFromSceneGroup) | ||
374 | { | ||
375 | SendFullUpdateToAll(); | ||
376 | SendFullAuraUpdateToAll(); | ||
377 | SendFullBeamUpdateToAll(); | ||
378 | } | ||
379 | } | ||
380 | |||
381 | #endregion Public Methods | ||
382 | } | ||
383 | } | ||