Trigger to get driver name / train name

Hello everyone, I know this is the wrong forum to ask, but I seem unable to post in the Scenario Scripting forum.

I'd like to have a trigger, that activates a script where I get either the Driver's name or the Train name, so that I can set visible a certain mesh based on that name.
I know how to show/hide meshes and all that jazz, but I can't find a way to put this together:

1. train.GetTrainDisplayName();
   
2. DriverCharacter driver = train.GetActiveDriver();
3. Loco = Train.GetFrontmostLocomotive();

I thought something like:

include "gs.gs" include "world.gs" include "train.gs" include "MapObject.gs"

class xx isclass Train {

public void Init(void) {
inherited();
}
public native string GetTrainDisplayName(void){
string trainName = Train.GetTrainDisplayName();

if (trainName == "something") {
then do xy;
} else {
do yx;
}
}
}

I can't understand what's missing.. I know the script is too short to work, but still

Thanks for everybody who can reply, and help me. Any advice, new idea, or critic is well appreciated.

If it is a trigger you write script for




there is sub forum where we discuss scripts here
greetings GM

Yeah I know there is a script forum, but I can not post there, I subbed, still no button https://drive.google.com/drive/folders/1_zL8HvDI1ZRtODLXYR0w-4BBurK9ifOJ?usp=sharing

If I can move the post to the script function, maybe I can share what I need and move the conversation there.

Thanks for your reply, but it works for half part, the problematic part is to get the train name, with calling the Train class.