dizonivan11

Just sharing my own Ragnarok Patcher for your server. A simple Ragnarok Client Patcher with rsumerge GRF Merge support powered by .NET Framework written in C#.
INSTRUCTION
1. Serve your files using the built-in php server on the server
2. Create your new patch folder inside "patches" folder, add "list.txt" inside the newly created patch folder and enumerate all the files inside the folder with the following format:
[File Name][tab][File Path]([tab][Patch Target])[newline]

(parentheses indicates that the argument is optional, do not include the characters on formatting)
(even though [File Path] is required, leave blank after the tab if the path is the root)
Ex: RagnarokOnline.exe[tab][newline]
     OptionInfo.lua[tab]savedata/[newline]
     iteminfo.lua[tab]System/[newline]
     patch.grf[tab][tab]mygrf.grf[newline]
Important Note: When naming your patch folders, it is important to consider its alphabetical order. With this, the last patch folder detected will override all the patches.
3. Replace the background skin of the WinForm in the Designer tab

Just sharing my own safe refiner NPC that mimics the Safe Refinement System of ROM:EL. As the item increases its refinement level, the materials required will grow exponentially as it requires the copy of the item you are refining based on its next refinement level. The NPC can only refine the item if its next refinement process is not safe anymore for Hollgrehenn.
 
Configurations:
.@npc_name$ = Name of your NPC
.@price = The required zeny for refining.