From 180be7de07014aa33bc6066f12a0819b731c1c9d Mon Sep 17 00:00:00 2001
From: Dr Scofield
Date: Tue, 10 Feb 2009 13:10:57 +0000
Subject: this is step 2 of 2 of the OpenSim.Region.Environment refactor.
NOTHING has been deleted or moved off to forge at this point. what has
happened is that OpenSim.Region.Environment.Modules has been split in two:
- OpenSim.Region.CoreModules: all those modules that are either
directly or indirectly referenced from other OpenSim packages, or
that provide functionality that the OpenSim developer community
considers core functionality:
CoreModules/Agent/AssetTransaction
CoreModules/Agent/Capabilities
CoreModules/Agent/TextureDownload
CoreModules/Agent/TextureSender
CoreModules/Agent/TextureSender/Tests
CoreModules/Agent/Xfer
CoreModules/Avatar/AvatarFactory
CoreModules/Avatar/Chat/ChatModule
CoreModules/Avatar/Combat
CoreModules/Avatar/Currency/SampleMoney
CoreModules/Avatar/Dialog
CoreModules/Avatar/Friends
CoreModules/Avatar/Gestures
CoreModules/Avatar/Groups
CoreModules/Avatar/InstantMessage
CoreModules/Avatar/Inventory
CoreModules/Avatar/Inventory/Archiver
CoreModules/Avatar/Inventory/Transfer
CoreModules/Avatar/Lure
CoreModules/Avatar/ObjectCaps
CoreModules/Avatar/Profiles
CoreModules/Communications/Local
CoreModules/Communications/REST
CoreModules/Framework/EventQueue
CoreModules/Framework/InterfaceCommander
CoreModules/Hypergrid
CoreModules/InterGrid
CoreModules/Scripting/DynamicTexture
CoreModules/Scripting/EMailModules
CoreModules/Scripting/HttpRequest
CoreModules/Scripting/LoadImageURL
CoreModules/Scripting/VectorRender
CoreModules/Scripting/WorldComm
CoreModules/Scripting/XMLRPC
CoreModules/World/Archiver
CoreModules/World/Archiver/Tests
CoreModules/World/Estate
CoreModules/World/Land
CoreModules/World/Permissions
CoreModules/World/Serialiser
CoreModules/World/Sound
CoreModules/World/Sun
CoreModules/World/Terrain
CoreModules/World/Terrain/DefaultEffects
CoreModules/World/Terrain/DefaultEffects/bin
CoreModules/World/Terrain/DefaultEffects/bin/Debug
CoreModules/World/Terrain/Effects
CoreModules/World/Terrain/FileLoaders
CoreModules/World/Terrain/FloodBrushes
CoreModules/World/Terrain/PaintBrushes
CoreModules/World/Terrain/Tests
CoreModules/World/Vegetation
CoreModules/World/Wind
CoreModules/World/WorldMap
- OpenSim.Region.OptionalModules: all those modules that are not core
modules:
OptionalModules/Avatar/Chat/IRC-stuff
OptionalModules/Avatar/Concierge
OptionalModules/Avatar/Voice/AsterixVoice
OptionalModules/Avatar/Voice/SIPVoice
OptionalModules/ContentManagementSystem
OptionalModules/Grid/Interregion
OptionalModules/Python
OptionalModules/SvnSerialiser
OptionalModules/World/NPC
OptionalModules/World/TreePopulator
---
.../CoreModules/Hypergrid/HGWorldMapModule.cs | 178 +++++++++++++++++++++
1 file changed, 178 insertions(+)
create mode 100644 OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
(limited to 'OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs')
diff --git a/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs b/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
new file mode 100644
index 0000000..5540cc3
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
@@ -0,0 +1,178 @@
+/**
+ * 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.CoreModules.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.CoreModules.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
+
+ ///
+ /// Requests map blocks in area of minX, maxX, minY, MaxY in world cordinates
+ ///
+ ///
+ ///
+ ///
+ ///
+ 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 mapBlocks;
+ if ((flag & 0x10000) != 0) // user clicked on the map a tile that isn't visible
+ {
+ List response = new List();
+
+ // 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 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);
+ }
+ }
+ }
+ }
+}
--
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