140 lines
5.3 KiB
C#
140 lines
5.3 KiB
C#
/***************************************************************************
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The Disc Image Chef
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----------------------------------------------------------------------------
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Filename : FindObjectsCommand.cs
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Version : 1.0.326
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Author(s) : Natalia Portillo
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Component : NatiBot
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Revision : r326
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Last change by : Natalia Portillo
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Date : 2010/01/01
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--[ License ] --------------------------------------------------------------
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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----------------------------------------------------------------------------
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Copyright (C) 2008-2014 Claunia.com
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****************************************************************************/
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namespace bot.Commands
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{
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using bot;
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using OpenMetaverse;
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using System;
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using System.Collections.Generic;
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using System.Threading;
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using System.Text;
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public class FindObjectsCommand : Command
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{
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Dictionary<UUID, Primitive> PrimsWaiting = new Dictionary<UUID, Primitive>();
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AutoResetEvent AllPropertiesReceived = new AutoResetEvent(false);
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StringBuilder sbResult = new StringBuilder();
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public FindObjectsCommand(SecondLifeBot SecondLifeBot)
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{
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SecondLifeBot.Objects.ObjectProperties += new EventHandler<ObjectPropertiesEventArgs>(Objects_OnObjectProperties);
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base.Name = "findobjects";
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base.Description = bot.Localization.clResourceManager.getText("Commands.FindObjects.Description") + " " + bot.Localization.clResourceManager.getText("Commands.FindObjects.Usage");
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}
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public override string Execute(string[] args, UUID fromAgentID, bool fromSL)
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{
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sbResult = new StringBuilder();
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// *** parse arguments ***
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if ((args.Length < 1) || (args.Length > 2))
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return bot.Localization.clResourceManager.getText("Commands.FindObjects.Usage");
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float radius = float.Parse(args[0]);
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string searchString = (args.Length > 1) ? args[1] : "";
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// *** get current location ***
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Vector3 location = Client.Self.SimPosition;
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// *** find all objects in radius ***
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List<Primitive> prims = Client.Network.CurrentSim.ObjectsPrimitives.FindAll(
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delegate(Primitive prim)
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{
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Vector3 pos = prim.Position;
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return ((prim.ParentID == 0) && (pos != Vector3.Zero) && (Vector3.Distance(pos, location) < radius));
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}
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);
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// *** request properties of these objects ***
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bool complete = RequestObjectProperties(prims, 250);
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foreach (Primitive p in prims)
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{
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string name = p.Properties.Name;
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if ((name != null) && (name.Contains(searchString)))
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{
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sbResult.AppendFormat(bot.Localization.clResourceManager.getText("Commands.FindObjects.Info"), name, p.ID.ToString());
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sbResult.AppendLine();
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}
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}
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if (!complete)
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{
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sbResult.AppendLine(bot.Localization.clResourceManager.getText("Commands.FindObjects.Unable"));
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foreach (UUID uuid in PrimsWaiting.Keys)
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sbResult.AppendLine(uuid.ToString());
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}
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sbResult.AppendFormat("Commands.FindObjects.Done");
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return sbResult.ToString();
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}
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private bool RequestObjectProperties(List<Primitive> objects, int msPerRequest)
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{
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// Create an array of the local IDs of all the prims we are requesting properties for
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uint[] localids = new uint[objects.Count];
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lock (PrimsWaiting)
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{
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PrimsWaiting.Clear();
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for (int i = 0; i < objects.Count; ++i)
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{
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localids[i] = objects[i].LocalID;
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PrimsWaiting.Add(objects[i].ID, objects[i]);
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}
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}
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Client.Objects.SelectObjects(Client.Network.CurrentSim, localids);
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return AllPropertiesReceived.WaitOne(2000 + msPerRequest * objects.Count, false);
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}
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void Objects_OnObjectProperties(object sender, ObjectPropertiesEventArgs e)
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{
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lock (PrimsWaiting)
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{
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Primitive prim;
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if (PrimsWaiting.TryGetValue(e.Properties.ObjectID, out prim))
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{
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prim.Properties = e.Properties;
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}
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PrimsWaiting.Remove(e.Properties.ObjectID);
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if (PrimsWaiting.Count == 0)
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AllPropertiesReceived.Set();
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}
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}
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}
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}
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