Well, the title more or less says it all. Also helpful would be a way to record the number of armors.
Oh, and you can use call scripts if you like.

When you say record the number of armors, do you mean that when you have, 50 of the armor/weapon in your inventory, the variable will set to 50?

Yeah; basically.

Sorry for the late reply TheBen...

First you need to fix the script Game_Interpreter...go to line 750 where it says

Change the first line(750) to line 751 or delete the line entirely.
Now that we have that fixed...
You need to make a common event so it can update the armor/weapon in your inventory at all times.
Name Common Event Weapons/Armor.

=Create a wait 30 frames in the beginning to prevent lag. It will update within the second so it shouldn't effect the game at all.
=Create a "Control Variables..." Set The Variable "Weapon" I.E. Iron Sword...to Item In Inventory. It should set the variable to the amount of Iron Swords you have, then do that for all your equipment/weapons. All In that one common event.

Hope that helps...if not tell me and I'll figure it out

Don't worry about it; I'm a late replier myself. But anyways...

What exactly do you mean by that?

Oh hmm... it means delete the line of code


Or change that to...


Sorry for the confusion.

So... an example would be...
Control Variables: [0001: Club] = [Club] in Inventory
Correct?

(I feel like such a n00b sometimes...)

Yep, definitely correct. That would set it for the amount of clubs in your inventory.