Solved Unable to change a variable while in a GUI.

[johnpaulbin]

Skript Version (do not put latest): Skript 2.2 (dev20c)
Skript Author:
Minecraft Version: 1.15.2

variables:
    {daynightcycle} = true
    {defaultgamemode} = survival #0 = adventure, 1 = survival 2 = creative, 3 = spectator. What gamemode a person will get on first join.
    
command /scontrol:
    permission: operator
    trigger:
        open chest with 1 rows named "&l&rControl Panel" to player
        wait 1 tick
        if {@daynightcycle} is true:
            format gui slot 0 of player with lime stained glass pane named "Day / Night Cycle" with lore "%{daynightcycle}%" to close then run [set {daynightcycle} to false]
        else:
            format gui slot 0 of player with black stained glass pane named "Day / Night Cycle" with lore "%{daynightcycle}%" to close then run [set {daynightcycle} to true]

 

[Goose]

You even posted this on the Minehut discord. ;^; Anyways, first {daynightcycle} is not an option so you had to remove the @. Here, try this.

variables:
    {daynightcycle} = true
    {defaultgamemode} = survival #0 = adventure, 1 = survival 2 = creative, 3 = spectator. What gamemode a person will get on first join.
  
command /scontrol:
    permission: operator
    trigger:
        open chest with 1 rows named "&l&rControl Panel" to player
        wait 1 tick
        if {daynightcycle} is true:
            format gui slot 0 of player with lime stained glass pane named "Day / Night Cycle" with lore "%{daynightcycle}%" to run:
                set {daynightcycle} to false
                close player's inventory
        else:
            format gui slot 0 of player with black stained glass pane named "Day / Night Cycle" with lore "%{daynightcycle}%" to run:
                set {daynightcycle} to true
                close player's inventory

 

[johnpaulbin]

Works, vouch for contribution!