Save items in gui

[CringeBoy]

on right click on birch wood stair:
  open virtual chest inventory with size 4 named "&6Test" to player
on inventory close:
  if name of event-inventory is "&6Test":
    loop 36 times:
      set {Inventory::%player's uuid%::%loop-number%} to slot loop-number of player's inventory

How can I make it to save the items on deposit in that GUI? Cuz that code doesn't work...

 

[Allan Noyd]

For my knockoff Origins mod on Minehut server, for Shulkerian I made this. Hope it helps at least a bit.

command /ú:
trigger:
player is {SHK}
open virtual chest inventory with size 1 named "Death Pocket" to player
set {_slot} to 0
loop 9 times:
set slot {_slot} of player's current inventory to {SHKI::%{_slot}%}
add 1 to {_slot}

on inventory close:
if name of player's current inventory is "Death Pocket":
set {_slot} to 0
loop 9 times:
set {SHKI::%{_slot}%} to slot {_slot} of player's current inventory
add 1 to {_slot}