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authorMelanie Thielker2008-09-26 13:16:11 +0000
committerMelanie Thielker2008-09-26 13:16:11 +0000
commit824283ca3c2ab54868ed61fdb0a329221d69e5fa (patch)
tree9013892fa2afa579bffe8bdcd6a46e2242ed085c /OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventManager.cs
parent* Wind updates. Still random.. but in 4 directions instead of two! (diff)
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Remove all the subclassing complexity and script server interfaces from
DNE and move all of DNE into the DotNetEngine directory. Remove references that would cause the script runtime to load the entire engine + scene into each script appdomain. This might help DNE memory consumption.
Diffstat (limited to 'OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventManager.cs')
-rw-r--r--OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventManager.cs479
1 files changed, 0 insertions, 479 deletions
diff --git a/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventManager.cs b/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventManager.cs
deleted file mode 100644
index 8293fae..0000000
--- a/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventManager.cs
+++ /dev/null
@@ -1,479 +0,0 @@
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
28using System;
29using System.Collections.Generic;
30using OpenMetaverse;
31using OpenSim.Framework;
32using OpenSim.Region.Environment.Modules.Avatar.Currency.SampleMoney;
33using OpenSim.Region.Environment;
34using OpenSim.Region.Interfaces;
35using OpenSim.Region;
36using OpenSim.Region.Environment.Scenes;
37using OpenSim.Region.Environment.Interfaces;
38using OpenSim.Region.ScriptEngine.Shared;
39
40namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
41{
42 /// <summary>
43 /// Prepares events so they can be directly executed upon a script by EventQueueManager, then queues it.
44 /// </summary>
45 [Serializable]
46 public class EventManager : iScriptEngineFunctionModule
47 {
48 //
49 // Class is instanced in "ScriptEngine" and Uses "EventQueueManager" that is also instanced in "ScriptEngine".
50 // This class needs a bit of explaining:
51 //
52 // This class it the link between an event inside OpenSim and the corresponding event in a user script being executed.
53 //
54 // For example when an user touches an object then the "myScriptEngine.World.EventManager.OnObjectGrab" event is fired inside OpenSim.
55 // We hook up to this event and queue a touch_start in EventQueueManager with the proper LSL parameters.
56 // It will then be delivered to the script by EventQueueManager.
57 //
58 // You can check debug C# dump of an LSL script if you need to verify what exact parameters are needed.
59 //
60
61
62 private ScriptEngine myScriptEngine;
63 //public IScriptHost TEMP_OBJECT_ID;
64 public EventManager(ScriptEngine _ScriptEngine, bool performHookUp)
65 {
66 myScriptEngine = _ScriptEngine;
67 ReadConfig();
68
69 if (performHookUp)
70 {
71 myScriptEngine.World.EventManager.OnRezScript += OnRezScript;
72 }
73 }
74
75 public void HookUpEvents()
76 {
77 // Hook up to events from OpenSim
78 // We may not want to do it because someone is controlling us and will deliver events to us
79
80 myScriptEngine.Log.Info("[" + myScriptEngine.ScriptEngineName + "]: Hooking up to server events");
81 myScriptEngine.World.EventManager.OnObjectGrab += touch_start;
82 myScriptEngine.World.EventManager.OnObjectDeGrab += touch_end;
83 myScriptEngine.World.EventManager.OnRemoveScript += OnRemoveScript;
84 myScriptEngine.World.EventManager.OnScriptChangedEvent += changed;
85 myScriptEngine.World.EventManager.OnScriptAtTargetEvent += at_target;
86 myScriptEngine.World.EventManager.OnScriptNotAtTargetEvent += not_at_target;
87 myScriptEngine.World.EventManager.OnScriptControlEvent += control;
88 myScriptEngine.World.EventManager.OnScriptColliderStart += collision_start;
89 myScriptEngine.World.EventManager.OnScriptColliding += collision;
90 myScriptEngine.World.EventManager.OnScriptCollidingEnd += collision_end;
91
92 // TODO: HOOK ALL EVENTS UP TO SERVER!
93 IMoneyModule money=myScriptEngine.World.RequestModuleInterface<IMoneyModule>();
94 if (money != null)
95 {
96 money.OnObjectPaid+=HandleObjectPaid;
97 }
98
99 }
100
101 public void ReadConfig()
102 {
103 }
104
105 private void HandleObjectPaid(UUID objectID, UUID agentID, int amount)
106 {
107 SceneObjectPart part=myScriptEngine.World.GetSceneObjectPart(objectID);
108 if (part != null)
109 {
110 money(part.LocalId, agentID, amount);
111 }
112 }
113
114 public void changed(uint localID, uint change)
115 {
116 // Add to queue for all scripts in localID, Object pass change.
117 myScriptEngine.PostObjectEvent(localID, new EventParams(
118 "changed",new object[] { new LSL_Types.LSLInteger(change) },
119 new DetectParams[0]));
120 }
121
122 public void state_entry(uint localID)
123 {
124 // Add to queue for all scripts in ObjectID object
125 myScriptEngine.PostObjectEvent(localID, new EventParams(
126 "state_entry",new object[] { },
127 new DetectParams[0]));
128 }
129
130 public void touch_start(uint localID, uint originalID, Vector3 offsetPos,
131 IClientAPI remoteClient)
132 {
133 // Add to queue for all scripts in ObjectID object
134 DetectParams[] det = new DetectParams[1];
135 det[0] = new DetectParams();
136 det[0].Key = remoteClient.AgentId;
137 det[0].Populate(myScriptEngine.World);
138
139 if (originalID == 0)
140 {
141 SceneObjectPart part = myScriptEngine.World.GetSceneObjectPart(localID);
142 if (part == null)
143 return;
144
145 det[0].LinkNum = part.LinkNum;
146 }
147 else
148 {
149 SceneObjectPart originalPart = myScriptEngine.World.GetSceneObjectPart(originalID);
150 det[0].LinkNum = originalPart.LinkNum;
151 }
152
153 myScriptEngine.PostObjectEvent(localID, new EventParams(
154 "touch_start", new Object[] { new LSL_Types.LSLInteger(1) },
155 det));
156 }
157
158 public void touch(uint localID, uint originalID, Vector3 offsetPos,
159 IClientAPI remoteClient)
160 {
161 // Add to queue for all scripts in ObjectID object
162 DetectParams[] det = new DetectParams[1];
163 det[0] = new DetectParams();
164 det[0].Key = remoteClient.AgentId;
165 det[0].Populate(myScriptEngine.World);
166 det[0].OffsetPos = new LSL_Types.Vector3(offsetPos.X,
167 offsetPos.Y,
168 offsetPos.Z);
169
170 if (originalID == 0)
171 {
172 SceneObjectPart part = myScriptEngine.World.GetSceneObjectPart(localID);
173 if (part == null)
174 return;
175
176 det[0].LinkNum = part.LinkNum;
177 }
178 else
179 {
180 SceneObjectPart originalPart = myScriptEngine.World.GetSceneObjectPart(originalID);
181 det[0].LinkNum = originalPart.LinkNum;
182 }
183
184 myScriptEngine.PostObjectEvent(localID, new EventParams(
185 "touch", new Object[] { new LSL_Types.LSLInteger(1) },
186 det));
187 }
188
189 public void touch_end(uint localID, uint originalID, IClientAPI remoteClient)
190 {
191 // Add to queue for all scripts in ObjectID object
192 DetectParams[] det = new DetectParams[1];
193 det[0] = new DetectParams();
194 det[0].Key = remoteClient.AgentId;
195 det[0].Populate(myScriptEngine.World);
196
197 if (originalID == 0)
198 {
199 SceneObjectPart part = myScriptEngine.World.GetSceneObjectPart(localID);
200 if (part == null)
201 return;
202
203 det[0].LinkNum = part.LinkNum;
204 }
205 else
206 {
207 SceneObjectPart originalPart = myScriptEngine.World.GetSceneObjectPart(originalID);
208 det[0].LinkNum = originalPart.LinkNum;
209 }
210
211 myScriptEngine.PostObjectEvent(localID, new EventParams(
212 "touch_end", new Object[] { new LSL_Types.LSLInteger(1) },
213 det));
214 }
215
216 public void OnRezScript(uint localID, UUID itemID, string script, int startParam, bool postOnRez, string engine)
217 {
218 List<IScriptModule> engines = new List<IScriptModule>(myScriptEngine.World.RequestModuleInterfaces<IScriptModule>());
219
220 List<string> names = new List<string>();
221 foreach (IScriptModule m in engines)
222 names.Add(m.ScriptEngineName);
223
224 int lineEnd = script.IndexOf('\n');
225
226 if (lineEnd != 1)
227 {
228 string firstline = script.Substring(0, lineEnd).Trim();
229
230 int colon = firstline.IndexOf(':');
231 if (firstline.Length > 2 && firstline.Substring(0, 2) == "//" && colon != -1)
232 {
233 string engineName = firstline.Substring(2, colon-2);
234
235 if (names.Contains(engineName))
236 {
237 engine = engineName;
238 script = "//" + script.Substring(script.IndexOf(':')+1);
239 }
240 }
241 }
242
243 if (engine != myScriptEngine.ScriptEngineName)
244 return;
245
246 myScriptEngine.Log.Debug("OnRezScript localID: " + localID + " LLUID: " + itemID.ToString() + " Size: " +
247 script.Length);
248 myScriptEngine.m_ScriptManager.StartScript(localID, itemID, script, startParam, postOnRez);
249 }
250
251 public void OnRemoveScript(uint localID, UUID itemID)
252 {
253 myScriptEngine.Log.Debug("OnRemoveScript localID: " + localID + " LLUID: " + itemID.ToString());
254 myScriptEngine.m_ScriptManager.StopScript(
255 localID,
256 itemID
257 );
258 }
259
260 public void money(uint localID, UUID agentID, int amount)
261 {
262 myScriptEngine.PostObjectEvent(localID, new EventParams(
263 "money", new object[] {
264 new LSL_Types.LSLString(agentID.ToString()),
265 new LSL_Types.LSLInteger(amount) },
266 new DetectParams[0]));
267 }
268
269 // TODO: Replace placeholders below
270 // NOTE! THE PARAMETERS FOR THESE FUNCTIONS ARE NOT CORRECT!
271 // These needs to be hooked up to OpenSim during init of this class
272 // then queued in EventQueueManager.
273 // When queued in EventQueueManager they need to be LSL compatible (name and params)
274
275 public void state_exit(uint localID)
276 {
277 myScriptEngine.PostObjectEvent(localID, new EventParams(
278 "state_exit", new object[] { },
279 new DetectParams[0]));
280 }
281
282 public void collision_start(uint localID, ColliderArgs col)
283 {
284 // Add to queue for all scripts in ObjectID object
285 List<DetectParams> det = new List<DetectParams>();
286
287 foreach (DetectedObject detobj in col.Colliders)
288 {
289 DetectParams d = new DetectParams();
290 d.Key =detobj.keyUUID;
291 d.Populate(myScriptEngine.World);
292 det.Add(d);
293 }
294
295 if (det.Count > 0)
296 myScriptEngine.PostObjectEvent(localID, new EventParams(
297 "collision_start",
298 new Object[] { new LSL_Types.LSLInteger(det.Count) },
299 det.ToArray()));
300 }
301
302 public void collision(uint localID, ColliderArgs col)
303 {
304 // Add to queue for all scripts in ObjectID object
305 List<DetectParams> det = new List<DetectParams>();
306
307 foreach (DetectedObject detobj in col.Colliders)
308 {
309 DetectParams d = new DetectParams();
310 d.Key =detobj.keyUUID;
311 d.Populate(myScriptEngine.World);
312 det.Add(d);
313 }
314
315 if (det.Count > 0)
316 myScriptEngine.PostObjectEvent(localID, new EventParams(
317 "collision", new Object[] { new LSL_Types.LSLInteger(det.Count) },
318 det.ToArray()));
319 }
320
321 public void collision_end(uint localID, ColliderArgs col)
322 {
323 // Add to queue for all scripts in ObjectID object
324 List<DetectParams> det = new List<DetectParams>();
325
326 foreach (DetectedObject detobj in col.Colliders)
327 {
328 DetectParams d = new DetectParams();
329 d.Key =detobj.keyUUID;
330 d.Populate(myScriptEngine.World);
331 det.Add(d);
332 }
333
334 if (det.Count > 0)
335 myScriptEngine.PostObjectEvent(localID, new EventParams(
336 "collision_end",
337 new Object[] { new LSL_Types.LSLInteger(det.Count) },
338 det.ToArray()));
339 }
340
341 public void land_collision_start(uint localID, UUID itemID)
342 {
343 myScriptEngine.PostObjectEvent(localID, new EventParams(
344 "land_collision_start",
345 new object[0],
346 new DetectParams[0]));
347 }
348
349 public void land_collision(uint localID, UUID itemID)
350 {
351 myScriptEngine.PostObjectEvent(localID, new EventParams(
352 "land_collision",
353 new object[0],
354 new DetectParams[0]));
355 }
356
357 public void land_collision_end(uint localID, UUID itemID)
358 {
359 myScriptEngine.PostObjectEvent(localID, new EventParams(
360 "land_collision_end",
361 new object[0],
362 new DetectParams[0]));
363 }
364
365 // Handled by long commands
366 public void timer(uint localID, UUID itemID)
367 {
368 }
369
370 public void listen(uint localID, UUID itemID)
371 {
372 }
373
374 public void control(uint localID, UUID itemID, UUID agentID, uint held, uint change)
375 {
376 if ((change == 0) && (myScriptEngine.m_EventQueueManager.CheckEeventQueueForEvent(localID,"control"))) return;
377 myScriptEngine.PostObjectEvent(localID, new EventParams(
378 "control",new object[] {
379 new LSL_Types.LSLString(agentID.ToString()),
380 new LSL_Types.LSLInteger(held),
381 new LSL_Types.LSLInteger(change)},
382 new DetectParams[0]));
383 }
384
385 public void email(uint localID, UUID itemID, string timeSent,
386 string address, string subject, string message, int numLeft)
387 {
388 myScriptEngine.PostObjectEvent(localID, new EventParams(
389 "email",new object[] {
390 new LSL_Types.LSLString(timeSent),
391 new LSL_Types.LSLString(address),
392 new LSL_Types.LSLString(subject),
393 new LSL_Types.LSLString(message),
394 new LSL_Types.LSLInteger(numLeft)},
395 new DetectParams[0]));
396 }
397
398 public void at_target(uint localID, uint handle, Vector3 targetpos,
399 Vector3 atpos)
400 {
401 myScriptEngine.PostObjectEvent(localID, new EventParams(
402 "at_target", new object[] {
403 new LSL_Types.LSLInteger(handle),
404 new LSL_Types.Vector3(targetpos.X,targetpos.Y,targetpos.Z),
405 new LSL_Types.Vector3(atpos.X,atpos.Y,atpos.Z) },
406 new DetectParams[0]));
407 }
408
409 public void not_at_target(uint localID)
410 {
411 myScriptEngine.PostObjectEvent(localID, new EventParams(
412 "not_at_target",new object[0],
413 new DetectParams[0]));
414 }
415
416 public void at_rot_target(uint localID, UUID itemID)
417 {
418 myScriptEngine.PostObjectEvent(localID, new EventParams(
419 "at_rot_target",new object[0],
420 new DetectParams[0]));
421 }
422
423 public void not_at_rot_target(uint localID, UUID itemID)
424 {
425 myScriptEngine.PostObjectEvent(localID, new EventParams(
426 "not_at_rot_target",new object[0],
427 new DetectParams[0]));
428 }
429
430 public void attach(uint localID, UUID itemID)
431 {
432 }
433
434 public void dataserver(uint localID, UUID itemID)
435 {
436 }
437
438 public void link_message(uint localID, UUID itemID)
439 {
440 }
441
442 public void moving_start(uint localID, UUID itemID)
443 {
444 myScriptEngine.PostObjectEvent(localID, new EventParams(
445 "moving_start",new object[0],
446 new DetectParams[0]));
447 }
448
449 public void moving_end(uint localID, UUID itemID)
450 {
451 myScriptEngine.PostObjectEvent(localID, new EventParams(
452 "moving_end",new object[0],
453 new DetectParams[0]));
454 }
455
456 public void object_rez(uint localID, UUID itemID)
457 {
458 }
459
460 public void remote_data(uint localID, UUID itemID)
461 {
462 }
463
464 // Handled by long commands
465 public void http_response(uint localID, UUID itemID)
466 {
467 }
468
469 /// <summary>
470 /// If set to true then threads and stuff should try to make a graceful exit
471 /// </summary>
472 public bool PleaseShutdown
473 {
474 get { return _PleaseShutdown; }
475 set { _PleaseShutdown = value; }
476 }
477 private bool _PleaseShutdown = false;
478 }
479}
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