255 lines
8.7 KiB
C#
255 lines
8.7 KiB
C#
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/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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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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* * Neither the name of the OpenSim Project nor the
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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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*
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.IO;
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using libsecondlife;
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using libsecondlife.Packets;
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using Nini.Config;
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using System.Threading;
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using OpenSim.Framework;
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using OpenSim.Framework.Console;
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namespace pCampBot
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{
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/// <summary>
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/// Thread/Bot manager for the application
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/// </summary>
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public class BotManager : conscmd_callback
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{
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protected LogBase m_log;
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protected List<PhysicsBot> m_lBot;
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protected Thread[] m_td;
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protected string m_logFilename = "botlog.log";
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protected bool m_verbose = true;
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protected Random somthing = new Random(System.Environment.TickCount);
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protected int numbots = 0;
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protected IConfig Previous_config;
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/// <summary>
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/// Constructor Creates Mainlog.Instance to take commands and provide the place to write data
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/// </summary>
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public BotManager()
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{
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m_log = CreateLog();
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MainLog.Instance = m_log;
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m_lBot = new List<PhysicsBot>();
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}
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/// <summary>
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/// Startup number of bots specified in the starting arguments
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/// </summary>
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/// <param name="botcount">How many bots to start up</param>
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/// <param name="cs">The configuration for the bots to use</param>
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public void dobotStartup(int botcount, IConfig cs)
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{
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Previous_config = cs;
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m_td = new Thread[botcount];
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for (int i = 0; i < botcount; i++)
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{
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startupBot(i, cs);
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}
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}
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/// <summary>
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/// Add additional bots (and threads) to our bot pool
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/// </summary>
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/// <param name="botcount">How Many of them to add</param>
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public void addbots(int botcount)
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{
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int len = m_td.Length;
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Thread[] m_td2 = new Thread[len + botcount];
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int i;
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for (i = 0; i < len; i++)
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{
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m_td2[i] = m_td[i];
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}
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m_td = m_td2;
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int newlen = len + botcount;
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for (i = i; i < newlen; i++)
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{
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startupBot(i, Previous_config);
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}
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}
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/// <summary>
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/// This starts up the bot and stores the thread for the bot in the thread array
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/// </summary>
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/// <param name="pos">The position in the thread array to stick the bot's thread</param>
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/// <param name="cs">Configuration of the bot</param>
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public void startupBot(int pos, IConfig cs)
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{
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PhysicsBot pb = new PhysicsBot(cs);
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pb.OnConnected += handlebotEvent;
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pb.OnDisconnected += handlebotEvent;
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if (cs.GetString("firstname", "random") == "random") pb.firstname = CreateRandomName();
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if (cs.GetString("lastname", "random") == "random") pb.lastname = CreateRandomName();
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m_td[pos] = new Thread(pb.startup);
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m_td[pos].Start();
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m_lBot.Add(pb);
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}
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/// <summary>
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/// Creates a random name for the bot
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/// </summary>
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/// <returns></returns>
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private string CreateRandomName()
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{
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string returnstring = "";
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string chars = "abcdefghijklmnopqrstuvwxyz0123456789";
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for (int i = 0; i < 7; i++)
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{
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returnstring += chars.Substring(somthing.Next(chars.Length),1);
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}
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return returnstring;
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}
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/// <summary>
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/// High level connnected/disconnected events so we can keep track of our threads by proxy
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/// </summary>
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/// <param name="callbot"></param>
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/// <param name="eventt"></param>
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public void handlebotEvent(PhysicsBot callbot, EventType eventt)
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{
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switch (eventt)
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{
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case EventType.CONNECTED:
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MainLog.Instance.Verbose(" " + callbot.firstname + " " + callbot.lastname, "Connected");
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numbots++;
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break;
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case EventType.DISCONNECTED:
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MainLog.Instance.Verbose(" " + callbot.firstname + " " + callbot.lastname, "Disconnected");
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m_td[m_lBot.IndexOf(callbot)].Abort();
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numbots--;
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if (numbots >1)
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Environment.Exit(0);
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break;
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}
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}
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/// <summary>
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/// Shutting down all bots
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/// </summary>
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public void doBotShutdown()
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{
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foreach (PhysicsBot pb in m_lBot)
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{
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pb.shutdown();
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}
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}
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/// <summary>
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/// Standard Creatlog routine
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/// </summary>
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/// <returns></returns>
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protected LogBase CreateLog()
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{
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if (!Directory.Exists(Util.logDir()))
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{
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Directory.CreateDirectory(Util.logDir());
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}
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return new LogBase((Path.Combine(Util.logDir(), m_logFilename)), "Region", this, m_verbose);
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}
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/// <summary>
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/// I don't think the bots use this..
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/// </summary>
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/// <param name="commandParams"></param>
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/// <param name="pos"></param>
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/// <returns></returns>
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private string CombineParams(string[] commandParams, int pos)
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{
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string result = String.Empty;
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for (int i = pos; i < commandParams.Length; i++)
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{
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result += commandParams[i] + " ";
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}
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result = result.TrimEnd(' ');
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return result;
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}
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/// <summary>
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/// Command runnint tool.. Currently use it to add bots, shutdown and (dangerous)Forcequit
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/// </summary>
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/// <param name="command"></param>
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/// <param name="cmdparams"></param>
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public void RunCmd(string command, string[] cmdparams)
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{
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switch (command)
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{
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case "shutdown":
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MainLog.Instance.Warn("BOTMANAGER", "Shutting down bots");
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doBotShutdown();
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break;
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case "quit":
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MainLog.Instance.Warn("DANGER", "This should only be used to quit the program if you've already used the shutdown command and the program hasn't quit");
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Environment.Exit(0);
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break;
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case "addbots":
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int newbots = 0;
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Helpers.TryParse(cmdparams[0], out newbots);
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if (newbots > 0)
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addbots(newbots);
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break;
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case "help":
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MainLog.Instance.Notice("HELP", "\nshutdown - graceful shutdown\naddbots <n> - adds n bots to the test\nquit - forcequits, dangerous if you have not already run shutdown");
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break;
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}
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}
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/// <summary>
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/// Required method to implement the conscmd_callback interface
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/// </summary>
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/// <param name="ShowWhat"></param>
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public void Show(string ShowWhat)
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{
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}
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}
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}
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