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authorAdam Frisby2008-04-30 21:16:36 +0000
committerAdam Frisby2008-04-30 21:16:36 +0000
commitf5c312bc3c2567449c7268a54a08a54119f58d53 (patch)
tree424668a4bbec6873ebc5b8256f3671db102f5e9c /OpenSim/Region/Environment/Modules/SunModule.cs
parent* Adds the AuthbuyerID field to sqlite and makes use of it. (diff)
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* Refactored Environment/Modules directory - modules now reside in their own directory with any associated module-specific classes.
* Each module directory is currently inside one of the following category folders: Agent (Anything relating to do with Client<->Server communications.), Avatar (Anything to do with the avatar or presence inworld), Framework (Classes modules can use), Grid (Grid traffic, new OGS2 grid comms), Scripting (Scripting functions, etc), World (The enrivonment/scene, IE Sun/Tree modules.) * This should be moved into a seperate project file.
Diffstat (limited to 'OpenSim/Region/Environment/Modules/SunModule.cs')
-rw-r--r--OpenSim/Region/Environment/Modules/SunModule.cs195
1 files changed, 0 insertions, 195 deletions
diff --git a/OpenSim/Region/Environment/Modules/SunModule.cs b/OpenSim/Region/Environment/Modules/SunModule.cs
deleted file mode 100644
index e6801e8..0000000
--- a/OpenSim/Region/Environment/Modules/SunModule.cs
+++ /dev/null
@@ -1,195 +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 libsecondlife;
31using Nini.Config;
32using OpenSim.Framework;
33using OpenSim.Region.Environment.Interfaces;
34using OpenSim.Region.Environment.Scenes;
35
36namespace OpenSim.Region.Environment.Modules
37{
38 public class SunModule : IRegionModule
39 {
40 //private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
41
42 private const double m_real_day = 24.0;
43 private const int m_default_frame = 100;
44 private int m_frame_mod;
45 private double m_day_length;
46 private int m_dilation;
47 private int m_frame;
48 private long m_start;
49
50 private Scene m_scene;
51
52 public void Initialise(Scene scene, IConfigSource config)
53 {
54 m_start = DateTime.Now.Ticks;
55 m_frame = 0;
56
57 // Just in case they don't have the stanzas
58 try
59 {
60 m_day_length = config.Configs["Sun"].GetDouble("day_length", m_real_day);
61 m_frame_mod = config.Configs["Sun"].GetInt("frame_rate", m_default_frame);
62 }
63 catch (Exception)
64 {
65 m_day_length = m_real_day;
66 m_frame_mod = m_default_frame;
67 }
68
69 m_dilation = (int) (m_real_day/m_day_length);
70 m_scene = scene;
71 scene.EventManager.OnFrame += SunUpdate;
72 scene.EventManager.OnNewClient += SunToClient;
73 }
74
75 public void PostInitialise()
76 {
77 }
78
79 public void Close()
80 {
81 }
82
83 public string Name
84 {
85 get { return "SunModule"; }
86 }
87
88 public bool IsSharedModule
89 {
90 get { return false; }
91 }
92
93 public void SunToClient(IClientAPI client)
94 {
95 client.SendSunPos(SunPos(HourOfTheDay()), new LLVector3(0, 0.0f, 10.0f));
96 }
97
98 public void SunUpdate()
99 {
100 if (m_frame < m_frame_mod)
101 {
102 m_frame++;
103 return;
104 }
105 // m_log.InfoFormat("[SUN]: I've got an update {0} => {1}", m_scene.RegionsInfo.RegionName, HourOfTheDay());
106 List<ScenePresence> avatars = m_scene.GetAvatars();
107 foreach (ScenePresence avatar in avatars)
108 {
109 avatar.ControllingClient.SendSunPos(SunPos(HourOfTheDay()), new LLVector3(0, 0.0f, 10.0f));
110 }
111 // set estate settings for region access to sun position
112 m_scene.RegionInfo.EstateSettings.sunPosition = SunPos(HourOfTheDay());
113
114 m_frame = 0;
115 }
116
117 // Hour of the Day figures out the hour of the day as a float.
118 // The intent here is that we seed hour of the day with real
119 // time when the simulator starts, then run time forward
120 // faster based on time dilation factor. This means that
121 // ticks don't get out of hand
122 private double HourOfTheDay()
123 {
124 long m_addticks = (DateTime.Now.Ticks - m_start)*m_dilation;
125 DateTime dt = new DateTime(m_start + m_addticks);
126 return (double) dt.Hour + ((double) dt.Minute/60.0);
127 }
128
129 private LLVector3 SunPos(double hour)
130 {
131 // now we have our radian position
132 double rad = (hour/m_real_day)*2*Math.PI - (Math.PI/2.0);
133 double z = Math.Sin(rad);
134 double x = Math.Cos(rad);
135 return new LLVector3((float) x, 0f, (float) z);
136 }
137
138 // TODO: clear this out. This is here so that I remember to
139 // figure out if we need those other packet fields that I've
140 // left out so far
141 //
142 // public void SendViewerTime(int phase)
143 // {
144 // Console.WriteLine("SunPhase: {0}", phase);
145 // SimulatorViewerTimeMessagePacket viewertime = new SimulatorViewerTimeMessagePacket();
146 // //viewertime.TimeInfo.SecPerDay = 86400;
147 // // viewertime.TimeInfo.SecPerYear = 31536000;
148 // viewertime.TimeInfo.SecPerDay = 1000;
149 // viewertime.TimeInfo.SecPerYear = 365000;
150 // viewertime.TimeInfo.SunPhase = 1;
151 // int sunPhase = (phase + 2)/2;
152 // if ((sunPhase < 6) || (sunPhase > 36))
153 // {
154 // viewertime.TimeInfo.SunDirection = new LLVector3(0f, 0.8f, -0.8f);
155 // Console.WriteLine("sending night");
156 // }
157 // else
158 // {
159 // if (sunPhase < 12)
160 // {
161 // sunPhase = 12;
162 // }
163 // sunPhase = sunPhase - 12;
164 //
165 // float yValue = 0.1f*(sunPhase);
166 // Console.WriteLine("Computed SunPhase: {0}, yValue: {1}", sunPhase, yValue);
167 // if (yValue > 1.2f)
168 // {
169 // yValue = yValue - 1.2f;
170 // }
171 // if (yValue > 1)
172 // {
173 // yValue = 1;
174 // }
175 // if (yValue < 0)
176 // {
177 // yValue = 0;
178 // }
179 // if (sunPhase < 14)
180 // {
181 // yValue = 1 - yValue;
182 // }
183 // if (sunPhase < 12)
184 // {
185 // yValue *= -1;
186 // }
187 // viewertime.TimeInfo.SunDirection = new LLVector3(0f, yValue, 0.3f);
188 // Console.WriteLine("sending sun update " + yValue);
189 // }
190 // viewertime.TimeInfo.SunAngVelocity = new LLVector3(0, 0.0f, 10.0f);
191 // viewertime.TimeInfo.UsecSinceStart = (ulong) Util.UnixTimeSinceEpoch();
192 // // OutPacket(viewertime);
193 // }
194 }
195}
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