This is the documentation the latest work-in-progress version of MPF!
This is the documentation for MPF 0.57, which is the “dev” (next) release of MPF that is a work-in-progress. This is probably ok, and means you’ll be on the latest, cutting-edge version of MPF.
However, if you want a more stable version, select the
v:stableversion from the lower-left corner of this page. You can always update to the latest at any time.
A ball (or balls) has just drained. (More specifically, ball(s) have entered a ball device tagged with “drain”.)
This is a relay event.
(See the Conditional Events guide for details for how to create entries in your config file that only respond to certain combinations of the arguments below.)
- The number of balls that have just drained. Any balls remaining after the relay will be processed as newly-drained balls.
- The ball device object that received the ball(s)