RPG Maker Forums

So, I found a script which is ALMOST perfect for me. It's a crafting system. You can find it here.

http://rpgmaker.net/scripts/319/

The problem I have is this. It needs an extra option. I already tried posting on the forum there and contacting the author but I have not got a response. I also tried doing this myself but failed horribly since I know very little about scripting. So, here I am, wondering if someone could be amazingly awesome and add in the option for me. 

The option I need is similar to the recipe option where I need to have a specific item in my inventory in order for the craftable object to be shown in the craft list. I want a function that is exactly like that, except you need a specific weapon or armor equipped or in the inventory in order for the craftable object to show up in the craft list.

The reason I need this done is because I have a long list of weapons each with variations of +1 to +15 and even with enchanted variations that can reach +5 each. This makes the craft list HUMONGOUS and would overwhelm the player. What i want in example would be you would need a Mage Staff +2 equipped or in the inventory for Mage Staff +3 to show up in the crafting list, or you would need Flaming Crescent Helm +1 equipped or in your inventory for Flaming Crescent Helm +2 to show up in the craft list.

I would also request that if anyone is godly enough to do this for me that they PM the finished result to me instead of posting it since I'm pretty sure the script author does not want their script posted elsewhere which is why I provided the link instead of the script.

Added note: You do not need to worry about this option for break down since I wont allow weapon or armor breakdown in my game anyway. I will also put you on my minds shelf of godly people and put a spot for you in my credits.