[UNSOLVED] Gui Button Action on Client and Server

[Albic]

Hey there.

I've a big problem that I can't solve by myself:

I have a gui that lets the player choose from 3 start item packs.

But now the problem. Guis are only clientside. How can I tell the server that it should set the integer for the itempack from 0 to 1,2 or 3?

I let it display it and the normal way it switches between 0 and one of those every moment.

I hope you can help me!

I believe there is an easy way, but I can't figure it out by myself =(

 

Regards Albic

[Busti]

You will need a Package handler which sends the Information to the Server as seen in this Tutorial:

http://www.minecraftforge.net/wiki/Containers_and_GUIs#Buttons