sub_82210C38 retires a line and is the only chatter function reading the rule's
+20/+24 as words: node[+16] = Fluctuation * rand01 + Interval frames, state
0x20. Interval is a floor, Fluctuation a uniform additive jitter.
The queue node IS the cooldown timer -- the tick counts +16 down and only then
frees the slot, so the already-queued bail in sub_82210670 and the cooldown are
one mechanism: a speaker cannot repeat an event until its node expires. A
lingering node still holds one of the 128 pool slots.
Also: +20 on the node is a ducking level, raised while a higher-priority line
plays and released on retirement.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PMRJjbxLqZtsb5Vb7KunPE
52c08b7246