SpineActor.attack() starts an attack that was not wound up (no look-ahead: a batch that arrived late) on its strike
frame — right for a quick rhythm, but for a slow clip-per-attack enemy the wind-up was cut out: 重犯 (Attack_grey
2.333 s, strike at 1.0 s, attacks every 3 s) showed the slam without the ball ever rising, and only 1.33 s of the clip.
The owner's decision of 2026-10-07 on #246: re-implement on the current spine.js so that, when the attack interval
leaves room for the whole clip, it plays once completely from the start. A clip-per-attack actor (enemies) with
interval ≥ the clip now plays it from 0 at its own speed for the whole clip, the strike landing a little late; a
quicker rhythm keeps the strike-frame start, and operators' looping attacks are unchanged (the PR's condition had it
the other way round: it changed the looping attacks and left out the clip-per-attack enemies it was written for).
Tests: test/render/feedback2-enemy-attack-clip.test.js (+1: 重犯 plays the whole clip from its wind-up, a quicker rhythm
and an operator start on the strike frame) 5/5; render eyemask, unitview, texas skill clip, skill idle 51/51.
sganggs
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