Here http://rathena.org/board/files/file/2843-pin-code-buttons-and-guild-buttons/
http://rathena.org/board/topic/79915-textures-pin-code-buttons-and-guild-buttons/
//===================================
// Pincode system
//===================================
// NOTE: Requires client 2011-03-09aragexeRE or newer.
// A window is opened before you can select your character and you will have to enter a pincode by using only your mouse.
// Default: yes
pincode_enabled: no
oh, didn't notice it. thanks for this information.
But, is it possible to be unequip when the player enters the restricted map and cannot be equipped on the restricted map?
Possible in src mod, but idont know how to change xD