Craft multiple items at once using shop

[haniko]

I am currently working on creating a NPC which allows you to craft Eye Patches in exchange of 1 Rusty Bandages and 1 White Potion. Easy enough right? But there is more, I am using the shop and "OnSellItem:" to craft as many Eye Patches based on the items in the sell box.

So in essence, if I have 10 Rusty Bandages and 10 White Potions, I would get 10 Eye Patches. Whereas if I have 9 Rusty Bandages and 10 White Potions, I would get 9 Eye Patches etc.

I am however stuck on how to check if an item and it's quantity matches the Eye Patch requirement from the sell box. I am quite a beginner in scripting, so it be very helpful 

EDIT

Fixed it myself.

 

[haniko]

Solved.