How to change Battle BGM in Battle...

[Maruno]

Try this:

if isConst?(@opponent.trainertype,PBTrainers,:RIVAL)

 

[HeliowaltonAU]

Thanks Maruno, exactly what I needed ^^
Going to change the code and see if I can make it a bit simpler ;p

Edit: I've redone the script and removed the use of the switch. Full tutorial is available at
https://pokemonessentials.wikia.com/wiki/Tutorial:Last_Pokémon_message_and_BGM

 

[Maruno]

You might be able to simplify that for the user, by putting the trainer type/music filename/message in an array in the script section Settings, like how the rival naming does it. If either the music/message is blank/nil for a given trainer, ignore that part.