Sorry for my bad english...
I have a question.
In "show choice", I want to do so:
"Where you want to go?
City1
City2
City3"
But if I have not discovered City2, the choice should be:
"Where you want to go?
City1
City3" Without the empty choice.
I thought to something like:
Show Choice:
City1
\[22]City2
City3
If switch 22 is OFF, the second choice would not be show.
Is possible to do something like that?
Thanks for the help, and excuse me for my english ^^