Leaderboard Features

This month I made a few additions to the leaderboard system.  A game's setup has a new toggle for per-map ranking.  When enabled, every map in this gamemode will get its own uniquely scored leaderboard.

I've also added two new modes for submitting player scores: Best and Increment.

Best is useful for games where we only want to keep a player's score if it's an improvement over their previous score.  Ascending leaderboards will make sure only lower scores are accepted, Descending will make sure only higher scores are accepted.

Increment is useful for games that want to adjust a player's score with a custom ranking model.  A simple example might be increment 1 per kill, -1 per death, -2 per suicide.  Adjust a player's score as you wish.