i need a skript badly, read the words down bolow

[S5_FrozTie]

i need a skript when someone joins my world called gens the get the /lp permision to fly and when the go into a different world they lose the permision

[ApexSplat]

You can do this with the on world change event https://skripthub.net/docs/?id=338.

It requires the skript addon Skellett.

on player world change:
    set {_world} to past changed world
    if {_world} is "gens":
        execute console command "/lp user %player% permission unset essentials.fly"
    else if world is "gens":
        execute console command "/lp user %player% permission set essentials.fly"