Hello everyone
I'm trying to make a "kitadder" script. the thing that's really hard for me, is that I can't make a different cooldown for each kit.

The code is a little messy, I know... I will fix it when I find out how to set different cooldowns!

Code (Text):

1. command /showinv [<text>]:
2.     trigger:
3.         if {stuff:%arg-1%::*} exists:
4.             if player has permission "aeskits.%arg-1%":
5.                 set {_waited} to difference between {%arg-1%.%player's uuid%.lastused} and now
6.                 if {_waited} is less than {cooldown.kit.%arg-1%} seconds:
7.                     message "You have to wait %difference between {cooldown.kit.%arg-1%} seconds and {_waited}% before you can use this command again!"
8.                     stop
9.                 set {_slot} to -1
10.                 loop {stuff:%arg-1%::*}:
11.                     add 1 to {_slot}
12.                     give player loop-value
13.                     set {%arg-1%.%player's uuid%.lastused} to now
14.         else:
15.             send "Det kit findes ikke?"
16.              
17.      
18. command /testnu [<text>]:
19.     trigger:
20.         send "%{cooldown.kit.%arg-1%}%"
21.      
22. command /saveinv [<text>] [<number>]:
23.     trigger:
24.         loop all items in player's inventory:
25.             add loop-item to {stuff:%arg-1%::*}
26.         send "&a&l[✓] &fSaved &7&o%size of {stuff:%arg-1%::*}%&r&f items."
27.         add arg-1 to {ag.itemframechest::*}
28.         set {cooldown.kit.%arg-1%} to arg-2 parsed as a timespan
29.  
30. command /kits:
31.     trigger:
32.         loop {ag.itemframechest::*}:
33.             send "%loop-value%" to player

The problems are here:
if {_waited} is less than {cooldown.kit.%arg-1%} seconds:
message "You have to wait %difference between {cooldown.kit.%arg-1%} seconds and {_waited}% before you can use this command again!"

set {cooldown.kit.%arg-1%} to arg-2 parsed as a timespan