Question about upgrades and veterancy

[thebestwes]

I know it's possible to allow upgrades that give veterancy by default, but how does one do this? I'm not so clear on how the GainsExperience trait actually manages XP or decides when someone gets an upgrade.

[Matt]

It isn't easy to understand, because independent traits have to work together here with type strings to match. I suggest you read

https://github.com/OpenRA/OpenRA/wiki/T ... ade-system
https://github.com/OpenRA/OpenRA/wiki/Actor-Upgrades