Gracze online na mapie

on rightclick with clock:
    set {_gracze} to 0
    loop all players in "knock":
        add 1 to {_gracze}
    set {_gracze} to 0
    loop all players in "hard":
        add 1 to {_gracze}
    open chest with 3 rows named "&6&lAreny &4&lBlood&c&lPvP!" to player
    wait 1 tick
    format slot 11 of player with golden apple:1 named "&4&LHardCore &7(&2%{_gracze}%&7)" to close then run [execute player command "arena 123 hardcore"]
    format slot 12 of player with diamond sword named "&a&LKnockBack &7(&2%{_gracze}%&7)" to close then run [execute player command "arena 123 knockback"]
    format slot 14 of player with water bottle named "&3&LPoty" to close then run [execute player command "arena 123 poty"]
    format slot 15 of player with diamond helmet named "&c&LxVSx" to close then run [execute player command "arena 123 1vs1"]
    format slot 0 of player with black glass named "&4" to be unstealable
    format slot 1 of player with black glass named "&4" to be unstealable
    format slot 2 of player with black glass named "&4" to be unstealable
    format slot 3 of player with black glass named "&4" to be unstealable
    format slot 4 of player with mushroom stew named "&dZupki &a(Nowosc)" to close then run [execute player command "arena 123 zupki"]
    format slot 5 of player with black glass named "&4" to be unstealable
    format slot 6 of player with black glass named "&4" to be unstealable
    format slot 7 of player with black glass named "&4" to be unstealable
    format slot 8 of player with black glass named "&4" to be unstealable
    format slot 9 of player with black glass named "&4" to be unstealable
    format slot 10 of player with black glass named "&4" to be unstealable
    format slot 13 of player with black glass named "&4" to be unstealable
    format slot 16 of player with black glass named "&4" to be unstealable
    format slot 17 of player with black glass named "&4" to be unstealable
    format slot 18 of player with black glass named "&4" to be unstealable
    format slot 19 of player with black glass named "&4" to be unstealable
    format slot 20 of player with black glass named "&4" to be unstealable
    format slot 21 of player with black glass named "&4" to be unstealable
    format slot 22 of player with golden sword named "&e&lCOMBO &a(NOWOSC)" to close then run [execute player command "arena 123 Kombo"]
    format slot 23 of player with black glass named "&4" to be unstealable
    format slot 24 of player with black glass named "&4" to be unstealable
    format slot 25 of player with black glass named "&4" to be unstealable
    format slot 26 of player with black glass named "&4" to be unstealable