a problem...

[na_th_an]

types are not useful unless you are doing bitmap load.save stuff

Listen, just use a.hp and a.damage. You don't need type.
n = 100 'amount
DIM a.hp(n) as INTEGER, a.damage(n) as INTEGER
i = 56
a.hp(i) = a.hp(i) - a.damage(i)

But using types is better. If you have to pass all those values to a SUB, you only have to do

Code:

SUB dummy(a() AS mytype)   ' this using types

instead of

Code:

SUB dummy(a.hp() AS INTEGER, a.damage() AS INTEGER ... ... ...)

TYPEs are one of the most useful things in QB.