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-rwxr-xr-xOpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs163
1 files changed, 163 insertions, 0 deletions
diff --git a/OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs b/OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs
new file mode 100755
index 0000000..aaa349f
--- /dev/null
+++ b/OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs
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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 copyrightD
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 */
27using System;
28using System.Collections.Generic;
29using System.Linq;
30using System.Reflection;
31using System.Text;
32
33using OpenSim.Framework;
34using OpenSim.Region.Framework;
35using OpenSim.Region.Framework.Interfaces;
36using OpenSim.Region.Framework.Scenes;
37using OpenSim.Region.CoreModules;
38
39using Mono.Addins;
40using Nini.Config;
41using log4net;
42using OpenMetaverse;
43
44namespace OpenSim.Region.OptionalModules.Scripting
45{
46[Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
47public class ExtendedPhysics : INonSharedRegionModule
48{
49 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
50 private static string LogHeader = "[EXTENDED PHYSICS]";
51
52 private IConfig Configuration { get; set; }
53 private bool Enabled { get; set; }
54 private Scene BaseScene { get; set; }
55 private IScriptModuleComms Comms { get; set; }
56
57 #region INonSharedRegionModule
58
59 public string Name { get { return this.GetType().Name; } }
60
61 public void Initialise(IConfigSource config)
62 {
63 BaseScene = null;
64 Enabled = false;
65 Configuration = null;
66 Comms = null;
67
68 try
69 {
70 if ((Configuration = config.Configs["ExtendedPhysics"]) != null)
71 {
72 Enabled = Configuration.GetBoolean("Enabled", Enabled);
73 }
74 }
75 catch (Exception e)
76 {
77 m_log.ErrorFormat("{0} Initialization error: {0}", LogHeader, e);
78 }
79
80 m_log.ErrorFormat("{0} module {1} enabled", LogHeader, (Enabled ? "is" : "is not"));
81 }
82
83 public void Close()
84 {
85 if (BaseScene != null)
86 {
87 BaseScene.EventManager.OnSceneObjectPartUpdated -= EventManager_OnSceneObjectPartUpdated;
88 BaseScene = null;
89 }
90 }
91
92 public void AddRegion(Scene scene)
93 {
94 }
95
96 public void RemoveRegion(Scene scene)
97 {
98 if (BaseScene != null && BaseScene == scene)
99 {
100 Close();
101 }
102 }
103
104 public void RegionLoaded(Scene scene)
105 {
106 if (!Enabled) return;
107
108 BaseScene = scene;
109
110 Comms = BaseScene.RequestModuleInterface<IScriptModuleComms>();
111 if (Comms == null)
112 {
113 m_log.WarnFormat("{0} ScriptModuleComms interface not defined", LogHeader);
114 Enabled = false;
115
116 return;
117 }
118
119 // Register as LSL functions all the [ScriptInvocation] marked methods.
120 Comms.RegisterScriptInvocations(this);
121
122 // When an object is modified, we might need to update its extended physics parameters
123 BaseScene.EventManager.OnSceneObjectPartUpdated += EventManager_OnSceneObjectPartUpdated;
124 }
125
126 public Type ReplaceableInterface { get { return null; } }
127
128 #endregion // INonSharedRegionModule
129
130 // Event generated when some property of a prim changes.
131 private void EventManager_OnSceneObjectPartUpdated(SceneObjectPart sop, bool isFullUpdate)
132 {
133 }
134
135 [ScriptConstant]
136 public static int PHYS_CENTER_OF_MASS = 1 << 0;
137
138 [ScriptConstant]
139 public static int PHYS_LINKSET_TYPE_CONSTRAINT = 1;
140 [ScriptConstant]
141 public static int PHYS_LINKSET_TYPE_COMPOUND = 2;
142 [ScriptConstant]
143 public static int PHYS_LINKSET_TYPE_MANUAL = 3;
144
145 [ScriptInvocation]
146 public string physGetEngineType(UUID hostID, UUID scriptID)
147 {
148 string ret = string.Empty;
149
150 if (BaseScene.PhysicsScene != null)
151 {
152 ret = BaseScene.PhysicsScene.EngineType;
153 }
154
155 return ret;
156 }
157
158 [ScriptInvocation]
159 public void physSetLinksetType(UUID hostID, UUID scriptID, int linksetType)
160 {
161 }
162}
163}