Pause and resume simulation without user input

[Erikvdb]

Originally Posted by tokola

Yeap, I knew this.
However I've got schedulers and starttimer() events occurring randomly during playback, so it's really hard to address specific timers.

Just keep a list of active timers and start/stop them on pause
Schedulers may be a bit more tricky, but you could use some while loops to wait when the game is paused.