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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/TreePopulatorModule.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.
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-rw-r--r--OpenSim/Region/Environment/Modules/TreePopulatorModule.cs248
1 files changed, 0 insertions, 248 deletions
diff --git a/OpenSim/Region/Environment/Modules/TreePopulatorModule.cs b/OpenSim/Region/Environment/Modules/TreePopulatorModule.cs
deleted file mode 100644
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--- a/OpenSim/Region/Environment/Modules/TreePopulatorModule.cs
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@@ -1,248 +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 System.Reflection;
31using System.Timers;
32using Axiom.Math;
33using libsecondlife;
34using log4net;
35using Nini.Config;
36using OpenSim.Framework;
37using OpenSim.Region.Environment.Interfaces;
38using OpenSim.Region.Environment.Scenes;
39
40namespace OpenSim.Region.Environment.Modules
41{
42 /// <summary>
43 /// Version 2.0 - Very hacky compared to the original. Will fix original and release as 0.3 later.
44 /// </summary>
45 public class TreePopulatorModule : IRegionModule
46 {
47 private Scene m_scene;
48 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
49
50 private List<LLUUID> m_trees;
51
52 public double m_tree_density = 50.0; // Aim for this many per region
53 public double m_tree_updates = 1000.0; // MS between updates
54
55 public void Initialise(Scene scene, IConfigSource config)
56 {
57 try
58 {
59 m_tree_density = config.Configs["Trees"].GetDouble("tree_density", m_tree_density);
60 }
61 catch (Exception)
62 { }
63
64 m_trees = new List<LLUUID>();
65 m_scene = scene;
66
67 m_scene.EventManager.OnPluginConsole += new EventManager.OnPluginConsoleDelegate(EventManager_OnPluginConsole);
68
69 Timer CalculateTrees = new Timer(m_tree_updates);
70 CalculateTrees.Elapsed += new ElapsedEventHandler(CalculateTrees_Elapsed);
71 CalculateTrees.Start();
72 m_log.Debug("[TREES]: Initialised tree module");
73 }
74
75 void EventManager_OnPluginConsole(string[] args)
76 {
77 if (args[0] == "tree")
78 {
79 m_log.Debug("[TREES]: New tree planting");
80 CreateTree(new LLVector3(128.0f, 128.0f, 0.0f));
81 }
82 }
83
84 void growTrees()
85 {
86 foreach (LLUUID tree in m_trees)
87 {
88 if (m_scene.Entities.ContainsKey(tree))
89 {
90 SceneObjectPart s_tree = ((SceneObjectGroup)m_scene.Entities[tree]).RootPart;
91
92 // 100 seconds to grow 1m
93 s_tree.Scale += new LLVector3(0.1f, 0.1f, 0.1f);
94 s_tree.SendFullUpdateToAllClients();
95 //s_tree.ScheduleTerseUpdate();
96 }
97 else
98 {
99 m_trees.Remove(tree);
100 }
101 }
102 }
103
104 void seedTrees()
105 {
106 foreach (LLUUID tree in m_trees)
107 {
108 if (m_scene.Entities.ContainsKey(tree))
109 {
110 SceneObjectPart s_tree = ((SceneObjectGroup)m_scene.Entities[tree]).RootPart;
111
112 if (s_tree.Scale.X > 0.5)
113 {
114 if (Util.RandomClass.NextDouble() > 0.75)
115 {
116 SpawnChild(s_tree);
117 }
118 }
119
120 }
121 else
122 {
123 m_trees.Remove(tree);
124 }
125 }
126 }
127
128 void killTrees()
129 {
130 foreach (LLUUID tree in m_trees)
131 {
132 double killLikelyhood = 0.0;
133
134 if (m_scene.Entities.ContainsKey(tree))
135 {
136 SceneObjectPart selectedTree = ((SceneObjectGroup)m_scene.Entities[tree]).RootPart;
137 double selectedTreeScale = Math.Sqrt(Math.Pow(selectedTree.Scale.X, 2) +
138 Math.Pow(selectedTree.Scale.Y, 2) +
139 Math.Pow(selectedTree.Scale.Z, 2));
140
141 foreach (LLUUID picktree in m_trees)
142 {
143 if (picktree != tree)
144 {
145 SceneObjectPart pickedTree = ((SceneObjectGroup)m_scene.Entities[picktree]).RootPart;
146
147 double pickedTreeScale = Math.Sqrt(Math.Pow(pickedTree.Scale.X, 2) +
148 Math.Pow(pickedTree.Scale.Y, 2) +
149 Math.Pow(pickedTree.Scale.Z, 2));
150
151 double pickedTreeDistance = Math.Sqrt(Math.Pow(Math.Abs(pickedTree.AbsolutePosition.X - selectedTree.AbsolutePosition.X), 2) +
152 Math.Pow(Math.Abs(pickedTree.AbsolutePosition.Y - selectedTree.AbsolutePosition.Y), 2) +
153 Math.Pow(Math.Abs(pickedTree.AbsolutePosition.Z - selectedTree.AbsolutePosition.Z), 2));
154
155 killLikelyhood += (selectedTreeScale / (pickedTreeScale * pickedTreeDistance)) * 0.1;
156 }
157 }
158
159 if (Util.RandomClass.NextDouble() < killLikelyhood)
160 {
161 m_scene.RemoveEntity(selectedTree.ParentGroup);
162 m_trees.Remove(selectedTree.ParentGroup.UUID);
163
164 m_scene.ForEachClient(delegate(IClientAPI controller)
165 {
166 controller.SendKillObject(m_scene.RegionInfo.RegionHandle,
167 selectedTree.LocalId);
168 });
169
170 break;
171 }
172 else
173 {
174 selectedTree.SetText(killLikelyhood.ToString(), new Vector3(1.0f, 1.0f, 1.0f), 1.0);
175 }
176 }
177 else
178 {
179 m_trees.Remove(tree);
180 }
181 }
182 }
183
184 private void SpawnChild(SceneObjectPart s_tree)
185 {
186 LLVector3 position = new LLVector3();
187
188 position.X = s_tree.AbsolutePosition.X + (1 * (-1 * Util.RandomClass.Next(1)));
189 if (position.X > 255)
190 position.X = 255;
191 if (position.X < 0)
192 position.X = 0;
193 position.Y = s_tree.AbsolutePosition.Y + (1 * (-1 * Util.RandomClass.Next(1)));
194 if (position.Y > 255)
195 position.Y = 255;
196 if (position.Y < 0)
197 position.Y = 0;
198
199 double randX = ((Util.RandomClass.NextDouble() * 2.0) - 1.0) * (s_tree.Scale.X * 3);
200 double randY = ((Util.RandomClass.NextDouble() * 2.0) - 1.0) * (s_tree.Scale.X * 3);
201
202 position.X += (float)randX;
203 position.Y += (float)randY;
204
205 CreateTree(position);
206 }
207
208 private void CreateTree(LLVector3 position)
209 {
210 position.Z = (float)m_scene.Heightmap[(int)position.X, (int)position.Y];
211
212 SceneObjectGroup tree =
213 m_scene.AddTree(new LLVector3(0.1f, 0.1f, 0.1f),
214 LLQuaternion.Identity,
215 position,
216 Tree.Cypress1,
217 false);
218
219 m_trees.Add(tree.UUID);
220 tree.SendGroupFullUpdate();
221 }
222
223 void CalculateTrees_Elapsed(object sender, ElapsedEventArgs e)
224 {
225 growTrees();
226 seedTrees();
227 killTrees();
228 }
229
230 public void PostInitialise()
231 {
232 }
233
234 public void Close()
235 {
236 }
237
238 public string Name
239 {
240 get { return "TreePopulatorModule"; }
241 }
242
243 public bool IsSharedModule
244 {
245 get { return false; }
246 }
247 }
248}
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