I saw it when I started, but now I can't find it.
How do give and take multiples of the same item.
EX: Coin x 7
(7 coins in inv.)
The character's global inventory variables are integers and can be used to keep track of how many items the character has. So if the coins were inventory item 1 then you would do
something like the following to use 7 coins.
character[EGO].inv[1] = character[EGO].inv[1] - 7;