Two Questions and Suggestions

[Hotapn]

Question :

1.Excuse me, how can I make the train play a sound under specific conditions (for example, when it is 1,000 meters away from the next station)? I have tried using the [StateChangeSound] section in the train file and the TrackFollowerFunction in the route file, but neither of them works. I wonder if there are any other methods to solve this problem.

2.Is it possible to change the speed of a non-stationary object in the Track Following Object? My current solution is to set the StopTime to 0 seconds and Accelerate to TargetSpeed, but I wonder if there is a better way to do this?

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Suggestions :

1. The motor sound uses multiple sounds within a specific speed range.
2. Adding the function of transition curves.

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[leezer3]

The first question would generally be solved using an .Announce command in the routefile.
What exactly are you trying to do?

With the second, I don't think so.

[Hotapn]

The first question would generally be solved using an .Announce command in the routefile. What exactly are you trying to do?

With the second, I don't think so.

Thanks for your reply.

For the first, the .Announce command can only be triggered once and cannot be set to trigger under specific conditions. I want to achieve this effect.

For the second, do you have a better solution in mind?