Adding context menu to hireable NPCs

[FiftyTifty]

ServUO Version

Publish 57

Ultima Expansion

High Seas

For my first script, I decided to do something that I thought would be simple. Add a context menu to hireable NPCs (peasants, fighters, etc), that makes them say a line of dialogue.

No errors, scripts.dll compiles fine, but an additional entry doesn't appear. Here's what I've done:

1. Created a new .cs file called PeasantOwnership.cs, located in Scripts\FyTy

2. Use the Server.Mobiles namespace, create a class derived from BaseHire

3. Copy and edit a derived ContextMenuEntry class called PeasantOwnershipEntry

4. Copy the GetContextMenuEntries function, edit to use the new PeasantOwnershipEntry class

5. Add an OnClick event that makes the NPC say a line of dialogue

Spoiler: Code

using Server.ContextMenus;

using System;
using System.Collections.Generic;
using System.Linq;

namespace Server.Mobiles
{

    public class PeasantOwnership : BaseHire
    {
        public override void GetContextMenuEntries(Mobile from, List<ContextMenuEntry> listContextMenuEntries)
        {
            if (Deleted)
                return;

            if (!Controlled)
            {
                if (CanPaperdollBeOpenedBy(from))
                    listContextMenuEntries.Add(new PaperdollEntry(this));

                listContextMenuEntries.Add(new PeasantOwnershipEntry(from, this));
            }
            else
            {
                base.GetContextMenuEntries(from, listContextMenuEntries);
            }
        }

        public class PeasantOwnershipEntry : ContextMenuEntry
        {
            private readonly Mobile m_Peasant;
            private readonly PeasantOwnership m_Own;
            public PeasantOwnershipEntry(Mobile from, PeasantOwnership own)
                : base(6120, 3)
            {
                m_Own = own;
                m_Peasant = from;
            }

            public override void OnClick()
            {

                //3006103 = "Buy"
                m_Peasant.Say(3006103);
            }

        }
    }

}

Unfortunately, this doesn't do anything. There's not a second Hire entry in the hireable NPC's context menu, and they don't say the dialogue line. Any idea what I'm doing wrong here?

And what does base(6120, 3) mean? I know that 3 is the distance between the player and the mobile, but I can't find any info on what the first number is.
Edit: For the second question, Voxpire said in the discord that there's actually an offset for CLI numbers. 6120 is actually 3006120, due to the way the client works.