command /zestaw:
    trigger:
        if {zestaw.%player%} is not set:
            set {zestaw.%player%} to now
            give player 1 diamond
            send "&aZestaw z diamentem! Jupi!"
        else:
            set {_diff} to difference between now and {zestaw.%player%}
            if {_diff} is bigger than 3 hours:
                set {zestaw.%player%} to now
                give player 1 diamond
                send "&aZestaw z diamentem! Jupi!""
            else:
                send "&cMusisz poczekac jeszcze &4%{_diff}% &caby otrzymac zestaw!"
				stop