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Buildings cast no shadows: daylight passes player-built pieces (t37)

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The lighting finds its own roof per column, skipping walls, belts, tubes, machines and molds,
and lets light through them like air, in both looks. Natural rock still shades; the
simulation's roof (steam condensing under a built roof) is unchanged. New test/t_light.js.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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44r0n7
2026-10-25 16:42:07 -04:00
co-authored by Claude Opus 5.5
parent 5ce44f842e
commit 20d0627d75
5 changed files with 94 additions and 5 deletions
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@@ -4,6 +4,15 @@ What agents have done, newest first. Add an entry for every piece of work: the d
note or request it was for, what changed, the files touched, the tests run, and anything left
open or not verified. Keep each entry short; the git history has the details.
## 2026-10-25: t37: buildings cast no shadows (Claude Code, Codex)
- `computeLight()` (`src/render/light.js`): a per-view-column light roof that skips player-built
cells (`builtForLight`: unnatural solids, block, machine or part cells), and built cells pass
light like air. `drawWorld()` stops marking built cells as shading terrain for the smooth look.
The simulation's `roofY` is untouched (built roofs still condense steam).
- `test/t_light.js`; screenshots `shots/t37-before-*.png`, `shots/t37-after-*.png`.
`run_all.py --browser` ALL PASSED.
## 2026-10-25: t34: the nozzle blows no further than it sucks (Claude Code, Codex)
- `toolBlow()` (`src/sim/vacuum.js`) aims at the capped point from `nozzle()` when the cursor is