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 *       derived from this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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using OpenMetaverse;
using System;
using System.Collections.Generic;
using System.Linq;
using pCampBot.Interfaces;

namespace pCampBot
{
    /// <summary>
    /// Click (grab) on random objects in the scene.
    /// </summary>
    /// <remarks>
    /// The viewer itself does not give the option of grabbing objects that haven't been signalled as grabbable.
    /// </remarks>
    public class GrabbingBehaviour : AbstractBehaviour
    {
        public GrabbingBehaviour() 
        { 
            AbbreviatedName = "g";
            Name = "Grabbing"; 
        }

        public override void Action()
        {
            Dictionary<UUID, Primitive> objects = Bot.Objects;

            if (objects.Count <= 0)
                return;

            Primitive prim = objects.ElementAt(Bot.Random.Next(0, objects.Count - 1)).Value;

            // This appears to be a typical message sent when a viewer user clicks a clickable object
            Bot.Client.Self.Grab(prim.LocalID);
            Bot.Client.Self.GrabUpdate(prim.ID, Vector3.Zero);
            Bot.Client.Self.DeGrab(prim.LocalID);
        }
    }
}