Finally got achievements working, and that includes achievements from the Xbox 360/PS3 era. My setup for this is a mix of RetroAchievements, Steam, and custom code for handling 360/PS3 achievements.
The idea behind it was quite simple. Thankfully, I am the only one using this system, so I was able to use a trust-based score. Since it pulls from my own devices, I don’t have to worry about someone artificially inflating the score.
The PlayStation 3 trophy scoring system I used was Bronze (15 pts), Silver (30 pts), Gold (90 pts), and Platinum (300 pts), which I felt was fair.
I decided not to include points from Steam since there is no fixed amount there.
The way the scoring system works is basically the previously mentioned PlayStation 3 trophy scoring system, along with whatever Xbox 360 or RetroAchievements claims is the proper amount.
Still haven’t gotten ActivityPub fixed, so hopefully I hear back about that at some point, but I just wanted to give a quick update as to what’s going on.