1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
/**
* Copyright (c) 2008, Contributors. All rights reserved.
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither the name of the Organizations nor the names of Individual
* Contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
using System;
using System.Collections;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using System.Net;
using System.Reflection;
using System.Threading;
using OpenMetaverse;
using OpenMetaverse.Imaging;
using OpenMetaverse.StructuredData;
using log4net;
using Nini.Config;
using Nwc.XmlRpc;
using OpenSim.Framework;
using OpenSim.Framework.Communications.Cache;
using OpenSim.Framework.Communications.Capabilities;
using OpenSim.Framework.Servers;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.Framework.Scenes.Types;
using OpenSim.Region.Environment.Modules.World.WorldMap;
using Caps = OpenSim.Framework.Communications.Capabilities.Caps;
using OSD = OpenMetaverse.StructuredData.OSD;
using OSDMap = OpenMetaverse.StructuredData.OSDMap;
using OSDArray = OpenMetaverse.StructuredData.OSDArray;
namespace OpenSim.Region.Environment.Modules.Hypergrid
{
public class HGWorldMapModule : WorldMapModule, IRegionModule
{
private static readonly ILog m_log =
LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
#region IRegionModule Members
public override void Initialise(Scene scene, IConfigSource config)
{
IConfig startupConfig = config.Configs["Startup"];
if (startupConfig.GetString("WorldMapModule", "WorldMap") == "HGWorldMap")
m_Enabled = true;
if (!m_Enabled)
return;
m_log.Info("[HGMap] Initializing...");
m_scene = scene;
}
public override string Name
{
get { return "HGWorldMap"; }
}
#endregion
/// <summary>
/// Requests map blocks in area of minX, maxX, minY, MaxY in world cordinates
/// </summary>
/// <param name="minX"></param>
/// <param name="minY"></param>
/// <param name="maxX"></param>
/// <param name="maxY"></param>
public override void RequestMapBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
{
//
// WARNING!!! COPY & PASTE FROM SUPERCLASS
// The only difference is at the very end
//
m_log.Info("[HGMap]: Request map blocks " + minX + "-" + maxX + " " + minY + "-" + maxY);
//m_scene.ForEachScenePresence(delegate (ScenePresence sp) {
// if (!sp.IsChildAgent && sp.UUID == remoteClient.AgentId)
// {
// Console.WriteLine("XXX Root agent");
// DoRequestMapBlocks(remoteClient, minX, minY, maxX, maxY, flag);
// }
//};
List<MapBlockData> mapBlocks;
if ((flag & 0x10000) != 0) // user clicked on the map a tile that isn't visible
{
List<MapBlockData> response = new List<MapBlockData>();
// this should return one mapblock at most. But make sure: Look whether the one we requested is in there
mapBlocks = m_scene.SceneGridService.RequestNeighbourMapBlocks(minX, minY, maxX, maxY);
if (mapBlocks != null)
{
foreach (MapBlockData block in mapBlocks)
{
if (block.X == minX && block.Y == minY)
{
// found it => add it to response
response.Add(block);
break;
}
}
}
response = mapBlocks;
if (response.Count == 0)
{
// response still empty => couldn't find the map-tile the user clicked on => tell the client
MapBlockData block = new MapBlockData();
block.X = (ushort)minX;
block.Y = (ushort)minY;
block.Access = 254; // == not there
response.Add(block);
}
remoteClient.SendMapBlock(response, 0);
}
else
{
// normal mapblock request. Use the provided values
mapBlocks = m_scene.SceneGridService.RequestNeighbourMapBlocks(minX - 4, minY - 4, maxX + 4, maxY + 4);
// Different from super
FillInMap(mapBlocks, minX, minY, maxX, maxY);
//
remoteClient.SendMapBlock(mapBlocks, flag);
}
}
private void FillInMap(List<MapBlockData> mapBlocks, int minX, int minY, int maxX, int maxY)
{
for (int x = minX; x <= maxX; x++)
for (int y = minY; y <= maxY; y++)
{
MapBlockData mblock = mapBlocks.Find(delegate(MapBlockData mb) { return ((mb.X == x) && (mb.Y == y)); });
if (mblock == null)
{
mblock = new MapBlockData();
mblock.X = (ushort)x;
mblock.Y = (ushort)y;
mblock.Name = "";
mblock.Access = 254; // not here???
mblock.MapImageId = UUID.Zero;
mapBlocks.Add(mblock);
}
}
}
}
}
|
