[SOLVED] JavaScript Won't Work But Python Will - Why?

[FalconX11_312]

Hi guys. I have this problem in safe spot and I can’t seem to solve it. I have scoured the forum for other topics but I think that there must be some sort of minor glitch (or major) in it. Help would be appreciated:

// The function checks if numbers are almost equal.
function almostEqual(n1, n2) {
    return Math.abs(n1 - n2) <= 0.5;
}

// The function checks that all 
// thangs are on the same distance from the hero.
function allSameDistance(thangs) {
    if (thangs.length === 0) {
        return true;
    }
    // We can use any thang as an etalon.
    var etalon = hero.distanceTo(thangs[0]);
    // Iterate all thangs:
    for (var i = 0; i < thangs; ++i) {
        var thang = thang[i];
        // Use almostEqual to compare `etalon` and the distance to `unit`.
        // If they are not equal (almost):
        if (!almostEqual(hero.distanceTo(thang), etalon)) {
            // Return false.
            return false;   
        }
    }
    // All the same. Return  true.
    return true;
}

var bombs = hero.findEnemies();
for (var x = 36; x <= 44; x++) {
    for (var y = 30; y <= 38; y++) {
        hero.moveXY(x, y);
        if (allSameDistance(bombs)) {
            // It's a safe spot. Rock'n'Roll!
            hero.say("HEEEEEEEEEY!!!");
            hero.moveXY(40, 56);
        }
    }
}

hero.say("Heh. Nothing.");

I have also noticed that some levels don’t work in JavaScript but they work in Python. Why could this be? Thanks for an answer!

[JoPro_8000]

Im not exactly sure, but if you just copy and pasted the code and then just wrote it in JavaScript it does not work. I know because I have tried it. that could be why. otherwise I have no clue

[nick]

@FalconX11_312

    for (var i = 0; i < thangs; ++i) {

Should be i < thangs.length

[FalconX11_312]

Ah, silly mistake. Thanks!