L2J Server

II337 wrote:Is there a way to change the description of the item?
I set the weight to 0 but it displays still 180.

This can be done only in the patch the game client \system\itemname-e.dat
And as the weight of the subject, and other settings are in the file of the patch the game client \system\etcitemgrp.dat

If you are in the .xml file server, change the weight, it will be so in the game, but the value appears in the description of the weight of the object will not need to edit the patch of the game.

Weight info description it can't be changed. It's client sided.

Now to the point Adding NPCs.
I decided to add the YANBuffer, cause I read alot about an easy installation.
It worked everything fine but now I dont know how to spawn this buffer. I
tried to spawn the ID in the xml.files but its not working, the console also said

YANBuffer - buffer_npcs.xml: Npc with id 1000006 does not exists!

Can you guys help me out? The MP Potion problem is solved

Can someone help me with an gatekeeper?
I want to do one myself or add it with a preconfigured.

The number displayed for the players is client side info.
You cannot change it from the server.

I could add a scheme buffer, everything works fine.
I can spawn it but I can not see the name only if I target the buffer.
Anyhow to fix it?

FIXED NAMES

I could fix it. You have to add a row in npcaidata for the Custom NPC.

I added a Scheme Buffer and configured all buff durations.
GMShop is working too and a NPC with some services.
I still have problems with a Gatekeeper some1 who has experience with GKs?