quest::addldonwin(x)?
 

Is there something like that this that can increment the win, fail, and increment counter on ldon?

also, what table/field is ldon points tracked?

ldon points are in the profile blob.

Yes there's a the profile blob for the points you get. For number of wins/losses on the scoreboard there's a separate table: adventure_stats. It could of been done in the blob too but it would of complicated things for implementing leaderboard later.

Is there any quest::xxx that adds/takes away adventures, successes, fails, etc?