Displaying item received, spell learned or amount of gold received in a dialog box

we cannot add an item or a spell as a parameter of those two commands. I tried to find an example in the event dump but I found nothing.

I'm not entirely sure what you mean here. It's not allowing you to make a dialog box and then add the item after it like this?:

CB/3103: 4B Display dialogue message $06A4, wait for button press

Got “Water Skean.”
CB/3106: 80 Add item $AC (<E6>Water Edge ) to inventory

[4B A4 06 80 AC]


I think maybe you need to call this subroutine instead?

CA/0008: 4B Display dialogue message $0B85, wait for button press

Received “”!
CA/000B: FE Return

The other 2 are right below that one.

I'm sorry if this doesn't help, I just don't really understand the problem here well enough.
Cool idea by the way. =)