Coś nie tak :?

chodzi o?:

add loop-player to {_g::*}

command /v [<text>]:
    permission: vanish.admin
    aliases: /vanish
    trigger:
        if {v::%player%} is not set:
            set {v::%player%} to true
            send "&3Jestes niewidoczny dla innych graczy"
            add all players where [player input don't have permission "vanish.see"] to {_g::*}
            hide player from {_g::*}
            stop
        if {v::%player%} is set:
            clear {v::%player%}
            send "&3Jest widoczny dla innych graczy"
            execute console command "lightning %player%"
            execute console command "execute at %player% run particle flame ~ ~ ~ 0.5 0 0.5 0.001 15 force"
            execute console command "execute at %player% run particle cloud ~ ~ ~ 1.5 1 1.5 0.001 10 force"
            reveal player to all players
            stop

on pickup:
    if {v::%player%} is set:
        cancel event

swoją drogą, jeśli gracz wejdzie na serwer przed dodaniem graczy do zmiennej, to gracz który dołączy będzie widział osobę na vanishu xD
wymaga skript min. 2.2-dev36