Editing GetMaxInventory

{{ACSFunction|description=Returns the maximum amount that the player can hold of a given item or power.
|usage=''int'' '''GetMaxInventory'''(''int tid'', ''str itemname'')
|parameters=
*''tid'': [[TID]] of thing to check. Only works with players.
*''itemname'': name of [[item]] or [[power]] to check.
|return=Maximum amount
|notes=
This only works with players. If name is invalid, it returns 0.

For '''Power...''' names, if it's '''PowerStrength''', it returns -1 (since it can never be given finite, unlike other powers). Otherwise it returns 1.

For health, armor, ammo items, it returns the maximum possible amount.

For power items, if it's permanent, it returns -1. Otherwise, it returns the given duration in tics.

For weapon givers, it usually returns 1 (one weapon available max).
|id=-93}}