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Editorial Team
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Asked: 2026-06-18T00:59:32+00:00

<html> <h1>MB calculator</h1> <script type=text/javascript> var level = 0; var brawlpoints = 0; var

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<html>
     <h1>MB calculator</h1>

    <script type="text/javascript">
        var level = "0";
        var brawlpoints = "0";
        var brawlenergy = "0";
        var pointsmake = "0";

        function setlv() {
            level = document.forms["form"]["lv"].value;
            alert("level = " + level);
            var maxen = 95 + (level * 5);
            var exptolv = 110 + (level * 15);
        }

        function setbpbe() {
            brawlpoints = document.forms["form"]["bp"].value;
            brawlenergy = document.forms["form"]["be"].value;
            alert("points per brawl = " + brawlpoints + "; energy per brawl = " + brawlenergy);
        }

        function pointsupdate() {
            pointsmake = document.forms["form"]["p2m"].value;
            alert("you want to make " + pointsmake);
        }


    function calculatevalues() {
        var math1 = pointsmake / brawlpoints + 1;
        var math2 = brawlenergy * math1;
        var math3 = maxen * 1.75;
        var math4 = math2 / math3 + 1;
        document.write("To achieve your goal it will take you " + math1 + " brawls, this will take you " + math2 + " energy, or " + math4 + " levels, assuming a 75% refill levels you.");
    }


</script>

<form name="form">level:
    <input type="text" name="lv" value="0">
    <br>
    <input type="button" value="update level" onclick="setlv()">
    <br>points per brawl done:
    <input type="text" name="bp" value="0">
    <br>energy per brawl done:
    <input type="text" name="be" value="0">
    <br>
    <input type="button" value="update brawl energy and points" onclick="setbpbe()">
    <br>how many points you want to make:
    <input type="text" name="p2m" value="0">
    <br>
    <input type="button" value="set points you want to make" onclick="pointsupdate()">
    <br>


    <input type="button" value="calculate" onclick="calculatevalues()">


</form>

    <h1>LV calculator</h1>

</html>

Put where the problem is in bold, for some reason that button does nothing when pushed…

So yea, test it in html, someone i know who knows some of html/javascript seems to think the form is broken or something like that…

EDIT: got it to work, how to round down in javascript if anyone reads this?
EDIT: up, not down

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1 Answer

  1. Editorial Team

    You need to declare the maxen variable in the global scope

    var level = "0"; var brawlpoints = "0"; var brawlenergy = "0"; 
var pointsmake = "0";
//declare the maxen variable here
var maxen = "0";

function setlv()
{
//left of your code
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