PermissionsEx

options:
    tresc: &c[ &4& &6Witaj & &c]
on join:
    set action bar of player to "{@tresc}"
every second:
    loop all players in world "world":
        set action bar of loop-player to "{@tresc}"
on join:
    set player's level to 60
every 1 second:
    loop all players in world "world":
        if level of loop-player is 0:
            execute console command "kick %loop-player% &c[&a&lCore&f&lHype&7&l.pl&c]  Nie wybrałeś serwera!  "
        else:
            remove 1 from loop-player's level