mRuleCooldown
F32 = 0 The cooldown, in seconds.
A per-rule cooldown. The condition passes if more than mRuleCooldown seconds have passed
since a line of the rule under test last ended. The client records the time when an
ActiveVoiceOver line of the rule ends or is stomped. A rule that has never ended a line
counts as having ended one at time 0.
ContextualRule describes the other cooldowns.
F32 = 0 The cooldown, in seconds.