Need change in NPC system(including sources I guess)

[zakius]

I need to make NPCsystem accept

shopModule:addBuyableItem({'rusty armor'}, {9808, 9809, 9810}, 150, 'rusty armor')

format, with table instead of just one itemid.
It should show sprite of first item in table
And when you buy this item id is randomized from the table(when you buy, not when loading npcs or making trade window list)
Also if you buy more than one item of this each one have to be randomized

But most importat thing is accepting this format+sprite thing, probably I can handle rest

 

[Nandonalt]

This does not works?:

shopModule:addBuyableItem({'rusty armor'}, {math.random(9808, 9810)}, 150, 'rusty armor')

 

[zakius]

Well, this is idea, but this will random when loading npcs only I guess.
I guess I have to make these NPCs text mode only :/