ID of GUI (Expression) — skript-gui
Addon: skript-gui · Category: Expression · Since: 1.3
Syntax
[the] id[entifier] of %guiinventorys%Description
An expression that returns the ID of a GUI if the GUI is a global GUI. This expression may be used to change the ID of a global GUI. It may also be used to register a GUI as a global GUI.
Examples
send "%id of {gui}%" to player
set id of {gui} to "new id"