080d6bf5d2
Added option for follow command to follow master if no target given. git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@653 52acb1d6-8a22-11de-b505-999d5b087335
99 lines
3.1 KiB
C#
99 lines
3.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using libsecondlife;
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using libsecondlife.Packets;
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namespace libsecondlife.TestClient
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{
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public class FollowCommand: Command
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{
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public FollowCommand()
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{
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Name = "follow";
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Description = "Follow another avatar. (usage: follow [FirstName LastName]) If no target is set then will follow master.";
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}
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public override string Execute(SecondLife Client, string[] args, LLUUID fromAgentID)
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{
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string target = String.Empty;
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for (int ct = 0; ct < args.Length;ct++)
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target = target + args[ct] + " ";
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target = target.TrimEnd();
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if (target.Length == 0)
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target = TestClient.Master;
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if (Follow(target))
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return "Following " + target;
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else
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return "Unable to follow " + target + ". Client may not be able to see that avatar.";
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}
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const float DISTANCE_BUFFER = 3.0f;
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string followName;
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Avatar followAvatar;
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bool Follow(string name)
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{
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foreach (Avatar av in TestClient.Avatars.Values)
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{
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if (av.Name == name)
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{
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followName = name;
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followAvatar = av;
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Active = true;
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return true;
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}
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}
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return false;
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}
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public override void Think(SecondLife Client)
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{
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if (vecDist(followAvatar.Position, Client.Self.Position) > DISTANCE_BUFFER)
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{
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//move toward target
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if (followAvatar.CurrentRegion.GridRegionData != null)
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{
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ulong x = (ulong)(followAvatar.Position.X + (followAvatar.CurrentRegion.GridRegionData.X * 256));
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ulong y = (ulong)(followAvatar.Position.Y + (followAvatar.CurrentRegion.GridRegionData.Y * 256));
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Client.Self.AutoPilotLocal(Convert.ToInt32(followAvatar.Position.X), Convert.ToInt32(followAvatar.Position.Y), followAvatar.Position.Z);
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}
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}
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//else
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//{
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// //stop at current position
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// LLVector3 myPos = Client.Self.Position;
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// Client.Self.AutoPilot((ulong)myPos.X, (ulong)myPos.Y, myPos.Z);
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//}
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base.Think(Client);
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}
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//void SendAgentUpdate(uint ControlID)
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//{
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// AgentUpdatePacket p = new AgentUpdatePacket();
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// p.AgentData.Far = 30.0f;
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// p.AgentData.CameraAtAxis = new LLVector3(0, 0, 0);
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// p.AgentData.CameraCenter = new LLVector3(0, 0, 0);
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// p.AgentData.CameraLeftAxis = new LLVector3(0, 0, 0);
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// p.AgentData.CameraUpAxis = new LLVector3(0, 0, 0);
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// p.AgentData.HeadRotation = new LLQuaternion(0, 0, 0, 1); ;
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// p.AgentData.BodyRotation = new LLQuaternion(0, 0, 0, 1); ;
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// p.AgentData.AgentID = client.Network.AgentID;
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// p.AgentData.SessionID = client.Network.SessionID;
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// p.AgentData.ControlFlags = ControlID;
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// client.Network.SendPacket(p);
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//}
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float vecDist(LLVector3 pointA, LLVector3 pointB)
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{
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float xd = pointB.X - pointA.X;
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float yd = pointB.Y - pointA.Y;
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float zd = pointB.Z - pointA.Z;
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return (float)Math.Sqrt(xd * xd + yd * yd + zd * zd);
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}
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}
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}
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