opensim-development – Blame information for rev 1

Subversion Repositories:
Rev:
Rev Author Line No. Line
1 eva 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 OpenSimulator 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 using System;
29 using System.Collections.Generic;
30 using System.Reflection;
31 using log4net;
32 using Mono.Addins;
33 using Nini.Config;
34 using OpenMetaverse;
35 using OpenMetaverse.Packets;
36 using OpenMetaverse.StructuredData;
37 using OpenSim.Framework;
38 using OpenSim.Region.Framework;
39 using OpenSim.Region.Framework.Interfaces;
40 using OpenSim.Region.Framework.Scenes;
41  
42 namespace OpenSim.Region.CoreModules.Framework.DynamicAttributes.DAExampleModule
43 {
44 [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DAExampleModule")]
45 public class DAExampleModule : INonSharedRegionModule
46 {
47 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
48  
49 private readonly bool ENABLED = false; // enable for testing
50  
51 public const string Namespace = "Example";
52 public const string StoreName = "DA";
53  
54 protected Scene m_scene;
55 protected IDialogModule m_dialogMod;
56  
57 public string Name { get { return "DAExample Module"; } }
58 public Type ReplaceableInterface { get { return null; } }
59  
60 public void Initialise(IConfigSource source) {}
61  
62 public void AddRegion(Scene scene)
63 {
64 if (ENABLED)
65 {
66 m_scene = scene;
67 m_scene.EventManager.OnSceneGroupMove += OnSceneGroupMove;
68 m_dialogMod = m_scene.RequestModuleInterface<IDialogModule>();
69  
70 m_log.DebugFormat("[DA EXAMPLE MODULE]: Added region {0}", m_scene.Name);
71 }
72 }
73  
74 public void RemoveRegion(Scene scene)
75 {
76 if (ENABLED)
77 {
78 m_scene.EventManager.OnSceneGroupMove -= OnSceneGroupMove;
79 }
80 }
81  
82 public void RegionLoaded(Scene scene) {}
83  
84 public void Close()
85 {
86 RemoveRegion(m_scene);
87 }
88  
89 protected bool OnSceneGroupMove(UUID groupId, Vector3 delta)
90 {
91 OSDMap attrs = null;
92 SceneObjectPart sop = m_scene.GetSceneObjectPart(groupId);
93  
94 if (sop == null)
95 return true;
96  
97 if (!sop.DynAttrs.TryGetStore(Namespace, StoreName, out attrs))
98 attrs = new OSDMap();
99  
100 OSDInteger newValue;
101  
102 // We have to lock on the entire dynamic attributes map to avoid race conditions with serialization code.
103 lock (sop.DynAttrs)
104 {
105 if (!attrs.ContainsKey("moves"))
106 newValue = new OSDInteger(1);
107 else
108 newValue = new OSDInteger(attrs["moves"].AsInteger() + 1);
109  
110 attrs["moves"] = newValue;
111  
112 sop.DynAttrs.SetStore(Namespace, StoreName, attrs);
113 }
114  
115 sop.ParentGroup.HasGroupChanged = true;
116  
117 string msg = string.Format("{0} {1} moved {2} times", sop.Name, sop.UUID, newValue);
118 m_log.DebugFormat("[DA EXAMPLE MODULE]: {0}", msg);
119 m_dialogMod.SendGeneralAlert(msg);
120  
121 return true;
122 }
123 }
124 }