Lua Event Help needed!

Hey, i want to ask the "Experts" i search many days ago in Google about my problem and didnt find a solution, idk keywords to search so i ask here if anyone can help me to solve my question/problem.

I want to ask if anyone know how to configure lua script, i make a Event its like HAPPY- Event you need to collect a item where dropped by monsters and bring it back to So~OK, she is give you a reward. Now i want exchange all "Event Items where dropped by mobs" to So~Ok in one time, she need to check how many items in inventory check inventory space and give you rewards.

example: i got 20 Happy Letters H,A,P,P,Y each letter 20x if i bring it to So~OK i want to gain 20 rewards.

anyone can help me?

Thanks and sry for bad english :P

no one?

Check this release you could understand few things about the scripts: [Only registered and activated users can see links. Click Here To Register...]

thanks for your answer, but the thread no include informations about my problem, i only want to know how i can exchange all Event letters in one time, idk if its a event script problem or stored Procedure or coded in Gameserver/client i know in twSro files for example its worked :(