The solution: In the function freebieDotSetup()
, I was doing this:
for (i=0;i<attributeDots.length;i++) {
attributeDots[i] = allDots[i];
}
...
for (i=0;i<abilityDots.length;i++) {
abilityDots[i] = allDots[i+attributeDots.length];
}
...
for (i=0;i<disciplineDots.length;i++) {
disciplineDots[i] = allDots[i+abilityDots.length];
}
...
Since I was using the previous group's length, it would occasionally overwrite the previous values (due to groups being shorter). I corrected this with this:
startPos = startPos + attributeDots.length;
for (i=0;i<abilityDots.length;i++) {
abilityDots[i] = allDots[i+startPos];
}
Adding the previous group's length to startPos each time. Making this change resolved my issue.
... But the JSFiddle is totally busted, still.