options:
    odlamek: gold nugget of unbreaking 10 named "&eOdlamek"
    wiadomosc: &7Wydropiłeś &eOdlamek!
    nazwa_inv: &eSklep za odlamki
function odlamek(c: number, i: number, p: player):
    chance of {_c}%:
        give {_i} {@odlamek} to {_p}
        send {@wiadomosc} to {_p}

on break:
    odlamek(2, 1, player) #szansa, ilość, player

command /odlamki [<text>]:
    trigger:
        set {_o} to chest inventory with 3 rows named "{@nazwa_inv}"
        set slot 12 of {_o} to 
        open {_o} to player