options:
        #config
    starting-needed-xp: 200
    max-lvl: 120
    needed-xp-multiplier: 1.33
    announce-new-level-every-x-levels: 100
        #messages
    get-xp-message: "&a+%{_a}% xp   &2%{lvl::xp::%{_p}%}%/%{lvl::wymxp::%{_p}%}%   &c%{lvl::pp::%{_p}%}%%%"
    max-lvl-reached-message-on-xp-get: "&cMasz maksymalny poziom!"
    new-lvl-message: "&2&lAwansowales na &a&l%{lvl::lvl::%{_p}%}% &2&lpoziom!"
    announce-new-level-every-x-levels-message: "&aGracz &2%{_p}% &aosiagnal &2&l%{lvl::lvl::%{_p}%}% &apoziom!"
function addExp(a: number, p: player):
    if {lvl::wymxp::%{_p}%} is not set:
        set {lvl::wymxp::%{_p}%} to {@starting-needed-xp}
    add {_a} to {lvl::xp::%{_p}%}
    set {lvl::pp::%{_p}%} to {lvl::xp::%{_p}%} / {lvl::wymxp::%{_p}%} * 100
    send action bar {@get-xp-message} to {_p}
    if {lvl::xp::%{_p}%} is more than {lvl::wymxp::%{_p}%}:
        if {lvl::lvl::%{_p}%} is {@max-lvl}:
            send action bar {@max-lvl-reached-message-on-xp-get} to {_p}
        else:
            set {lvl::xp::%{_p}%} to 1
            add 2 to {lvl::lvl::%{_p}%}
            send {@new-lvl-message} to {_p}
            set {lvl::wymxp::%{_p}%} to rounded {lvl::wymxp::%{_p}%} * {@needed-xp-multiplier}
            clear {lvl::pp::%{_p}%}
            if {lvl::lvl::%{_p}%} is divisible by {@announce-new-level-every-x-levels}:
                send {@announce-new-level-every-x-levels-message} to all players