It's actually a method to convert from the index of an inventory hotkey slot into the keystroke used to access it -- there were ten hotkey slots, which were numbered 1–9 and 0 at the end.
But I like all the other interesting interpretations here :P
(They all assume way more knowledge than I had at the time.)
It's actually a method to convert from the index of an inventory hotkey slot into the keystroke used to access it -- there were ten hotkey slots, which were numbered 1–9 and 0 at the end.
But I like all the other interesting interpretations here :P (They all assume way more knowledge than I had at the time.)