How do you allow the player to choose multiple options?

For example, in my game the characters are allowed to pick two classes, out of four. How do you allow the game to do that, without letting the player pick the same class twice?


*label class
*choice
  *hide_reuse  #Class One.
    *set one true
    *goto class

  *hide_reuse  #Class Two.
    *set one true
    *goto class

  *hide_reuse  #Class Three.
    *set one true
    *goto class

  *hide_reuse  #Class Four.
    *set one true
    *goto class

  #Chose my classes.
    *goto next_scene

*label next_scene

Okay, thanks! The method I currently had was the if method, but that was taking way too long for all of this…
Gracias!

You’re welcome.