This is a modification I used to sell for MCCodes. It's now released for free, without any warranty or support. If you have problems with it let me know and I'll try to help.
It definitely works on MCCodes 1.1, but I have no idea if it works on any other versions.
Welcome to Game Makers Forums
Whether you are a new, amateur or professional developer, you will find your place here.
Register to Download Sample Code or Advertise your Project.
Register also gives you the ability to be helped or help others:
Verify Addon [MCCodes] 1.1
A player verification addon for MCCodes