EDIT: JVS Doors does this, I found what I was looking for.
Here is a code snippet for reference:
RTB_registerPref("Door Brick Category","JVS Doors","$JVS::Doors::Category","string 10","JVS_Doors","JVS",1,1);
"string 10" was what I was looking for, where string is the type and 10 is (I assume) the maximum string length.
I'm sorry if the topic title is vague, I'm not sure what to name this topic.
Anyways, I want to make an RTB Pref. However I don't want to change a number, I want to set a message.
RTB_registerPref stuff here "int 100 10000" more stuff here
I can see that that would change an integer, how do I make it change the variable to some text?
I apologize in advance for having to ask this, but I don't recall having any add-ons that do this.