Ohhhh.... we index into that array to refer to the modifier. Wild. ThanksAfter about 15 minutes of digging around...
In modifiers.txt, some things have "Moxie Controls MP", or "Moxie May Control MP". Find that in Modifiers.java, see that it corresponds with MOXIE_CONTROLS_MP in the list of int values just above, and then you can see where that is used later on in the code.