command /sprawdz [<text>]:
    trigger:
        if player has permission "admin":
            if arg 1 is set:
                if arg 1 is not "%player%":
                    execute console command "/effect give %arg 1% blindness 999999 1"
                    set {sprawdz.%arg 1%} to 1

command /czysty [<text>]:
    trigger:
        if player has permission "admin.czysty":
            if arg 1 is set:
                if arg 1 is not "%player%":
                    execute console command "/effect clear %arg 1% blindness"
                    execute console command "/tp %arg 1% 0 68 0"
                    set {sprawdz.%arg 1%} to 0    
on quit:
    if {sprawdz.%player%} is 1:
        set {sprawdz.%player%} to 0
        execute console command "/tempban %player% 2d Wylogowanie sie podczas sprawdzania"