2009-04-05 02:51:10 +00:00
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/*
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* Copyright (c) Contributors, http://opensimulator.org/
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2008-11-25 16:00:55 +00:00
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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2009-04-05 02:51:10 +00:00
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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2009-06-01 06:37:14 +00:00
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* * Neither the name of the OpenSimulator Project nor the
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2009-04-05 02:51:10 +00:00
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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2008-11-25 16:00:55 +00:00
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*/
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2011-05-31 00:19:46 +00:00
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using System;
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2009-02-12 18:59:45 +00:00
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using System.Collections.Generic;
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using System.Reflection;
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using log4net;
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using Nini.Config;
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using OpenMetaverse;
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using OpenSim.Framework;
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using OpenSim.Region.CoreModules.World.WorldMap;
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using OpenSim.Region.Framework.Interfaces;
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using OpenSim.Region.Framework.Scenes;
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2009-09-26 14:48:21 +00:00
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using GridRegion = OpenSim.Services.Interfaces.GridRegion;
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2009-02-12 18:59:45 +00:00
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2009-02-10 13:10:57 +00:00
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namespace OpenSim.Region.CoreModules.Hypergrid
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2008-11-25 16:00:55 +00:00
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{
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2009-04-24 20:37:15 +00:00
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public class HGWorldMapModule : WorldMapModule
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2008-11-25 16:00:55 +00:00
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{
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2011-06-11 00:22:17 +00:00
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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// Remember the map area that each client has been exposed to in this region
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private Dictionary<UUID, List<MapBlockData>> m_SeenMapBlocks = new Dictionary<UUID, List<MapBlockData>>();
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2008-11-25 16:00:55 +00:00
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2009-04-24 20:37:15 +00:00
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#region INonSharedRegionModule Members
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2008-11-25 16:00:55 +00:00
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2009-04-24 20:37:15 +00:00
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public override void Initialise(IConfigSource config)
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{
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IConfig startupConfig = config.Configs["Startup"];
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2009-04-24 20:37:15 +00:00
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if (startupConfig.GetString("WorldMapModule", "WorldMap") == "HGWorldMap")
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2008-11-25 16:00:55 +00:00
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m_Enabled = true;
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2009-04-24 20:37:15 +00:00
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}
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2008-11-25 16:00:55 +00:00
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2011-06-11 00:22:17 +00:00
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public override void AddRegion(Scene scene)
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{
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base.AddRegion(scene);
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scene.EventManager.OnClientClosed += new EventManager.ClientClosed(EventManager_OnClientClosed);
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}
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2008-11-25 16:00:55 +00:00
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public override string Name
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{
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get { return "HGWorldMap"; }
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}
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#endregion
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2011-06-11 00:22:17 +00:00
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void EventManager_OnClientClosed(UUID clientID, Scene scene)
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{
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ScenePresence sp = scene.GetScenePresence(clientID);
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if (sp != null)
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2009-03-10 00:03:26 +00:00
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{
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2011-06-11 00:22:17 +00:00
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if (m_SeenMapBlocks.ContainsKey(clientID))
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2008-11-25 16:00:55 +00:00
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{
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2011-06-11 00:22:17 +00:00
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List<MapBlockData> mapBlocks = m_SeenMapBlocks[clientID];
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foreach (MapBlockData b in mapBlocks)
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2008-11-25 16:00:55 +00:00
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{
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2011-06-11 00:22:17 +00:00
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b.Name = string.Empty;
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b.Access = 254; // means 'simulator is offline'. We need this because the viewer ignores 255's
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2008-11-25 16:00:55 +00:00
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}
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2011-06-11 00:22:17 +00:00
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m_log.DebugFormat("[HG MAP]: Reseting {0} blocks", mapBlocks.Count);
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sp.ControllingClient.SendMapBlock(mapBlocks, 0);
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m_SeenMapBlocks.Remove(clientID);
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2008-11-25 16:00:55 +00:00
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}
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2009-03-10 00:03:26 +00:00
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}
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2008-11-25 16:00:55 +00:00
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}
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2011-06-11 00:22:17 +00:00
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protected override List<MapBlockData> GetAndSendBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
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{
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List<MapBlockData> mapBlocks = base.GetAndSendBlocks(remoteClient, minX, minY, maxX, maxY, flag);
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lock (m_SeenMapBlocks)
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{
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if (!m_SeenMapBlocks.ContainsKey(remoteClient.AgentId))
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{
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m_SeenMapBlocks.Add(remoteClient.AgentId, mapBlocks);
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}
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else
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{
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List<MapBlockData> seen = m_SeenMapBlocks[remoteClient.AgentId];
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List<MapBlockData> newBlocks = new List<MapBlockData>();
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foreach (MapBlockData b in mapBlocks)
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if (seen.Find(delegate(MapBlockData bdata) { return bdata.X == b.X && bdata.Y == b.Y; }) == null)
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newBlocks.Add(b);
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seen.AddRange(newBlocks);
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}
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}
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return mapBlocks;
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}
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}
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class MapArea
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{
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public int minX;
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public int minY;
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public int maxX;
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public int maxY;
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public MapArea(int mix, int miy, int max, int may)
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{
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minX = mix;
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minY = miy;
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maxX = max;
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maxY = may;
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}
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public void Print()
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{
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Console.WriteLine(String.Format(" --> Area is minX={0} minY={1} minY={2} maxY={3}", minX, minY, maxY, maxY));
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}
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2009-04-24 20:37:15 +00:00
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}
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2008-11-25 16:00:55 +00:00
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}
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