zizi
11c8eafb42
feat(t1b-beta): A0 引擎掌帧接管落地——host-dev RAF桩→littlejsengine engineInit 五回调;本机门全绿,门0浏览器段待mini-desktop
host.js+entry.js:engineMode 分流。real=引擎掌帧(engineInit 五回调 engGameInit/
Update/UpdatePost/Render/RenderPost 接帧驱动+渲染)+getContext2d backing 切引擎
mainContext(setGLEnable(false) 纯2D渲进 mainContext);stub=α RAF桩原样保留(可回滚点)。
本机已验(主会话亲跑):
- 155单测绿(基线持平,受控面/插件零改故计数不变)
- 受控面零改实证:src/core/api.d.ts+plugin.js 未触(七项 backing 全在 host 层切换)
- Q4边界:引擎 import 仅 host.js+entry.js(metafile importers 反查证),未泄进受控面/插件
- 真接线门①:esbuild metafile 实证 littlejsengine 真入产物(163691 bytesInOutput),
box2d 惰性(0 wasm input),产物 205KB min
8-agent workflow(源码取证→设计→对抗复审→实现):3/3 concerns 0 fatal。
17 mustFix(P0×1/P1×9/P2×7)全采纳:P0=real像素门 overshoot(引擎追帧 N tick/RAF 墙钟抖动
污染采样帧)→改 stub 通道独占逐像素回归,real 只证掌帧;P1 源码级纠偏=debug水印每帧画
averageFPS入mainContext(setDebugWatermark(false))/clearColor默认alpha=0不铺底
(setCanvasClearColor(BLACK))/P75须读timeReal非mockNowMs(real模式退化逻辑帧钟)。
门0 G0-1~G0-7(引擎真掌帧/真渲2D mainContext/双时钟/无uncaught/水印已除)须 mini-desktop
chrome 实测(6c6g 禁 chrome)——未实测不宣布 A0 完成。
新:docs/agent-specs/2026-06-13-A0-引擎掌帧接管-edit-plan.md(编辑计划+门0 runbook)
+game-runtime/test/harness/gate0-engine-takeover.cjs(门0 CDP 驱动,独立闭合不复用未改造的 integration-run)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-13 06:33:27 +00:00
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