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Implement cyclic scale opcode

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gamer147
2026-07-29 00:06:56 -04:00
parent f2f0cac936
commit bcfb3848bc
12 changed files with 179 additions and 22 deletions
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docs/phase-b-framework.md
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@@ -805,13 +805,16 @@ fallthrough inventory from 25 to 23 distinct opcodes. Focused regressions distin
starts and prove immediate rotation does not arm the delayed `0x21f` channel. The opcode registry and
generated references are current, and the native `/v2` image is annotated and saved.
**Next-opcode reconnaissance:** `0x233` is the recommended next implementation. Native proves a
self-contained cyclic scale channel: identity→target over the first half-period and target→identity over
the second. Its 31 calls cover eight ordinary ADV scenes plus DEBUGADV, and the retained model already has
the sibling color/rotation cycles and affine sampling machinery. It therefore has broader runtime reach and
lower ownership risk than the next alternative.
**Cyclic scale `0x233` implemented (2026-07-28).** The retained model now owns the native channel
independently of immediate and delayed one-shot scale. It samples the exact triangular
identity-to-target-to-identity phase, remains frame-driven during visible waits, survives object cloning,
and enters the separately anchored cyclic product after one-shot translation and before cyclic rotation.
The VM handler closes all 31 skipped sites across DEBUGADV and eight ordinary ADV scenes, reducing the
effectful fallthrough inventory from 23 to 22 distinct opcodes. Focused tests cover dispatch, percentages,
odd/even period timing, continuous-presentation classification, and matrix order; the full engine suite,
warning-free Godot build, and Himegari-targeted threaded selftest pass (468 engine tests).
After `0x233`, implement CONFIG's mixer ABI as one four-opcode tranche rather than piecemeal:
**NEXT:** implement CONFIG's mixer ABI as one four-opcode tranche rather than piecemeal:
`0xc5` gets master/music/SFX/voice/movie volume, `0xc6` sets and applies it, `0x1ba` enables/disables the
four non-master routes, and `0xc7` queries route state. Those 37 CONFIG sites require shared persistent
settings plus live Godot-bus application; implementing only a setter or getter would leave the menu