At gate 1 the ped walked straight through the house. Collision now stops it
0.30 m off the wall face (expected -9.70, measured -9.70), off trunks, posts and
the fence, and slides along a wall hit at an angle. Injected as opts.collide the
way groundAt already was, so player.sim.js stays zero-import and node-runnable.
Two things the real yard taught, neither guessable from the plan:
- `fence` is a GROUP of 37 child meshes whose combined box is the entire 30x20 m
yard, so one box per solids entry is useless. Flattened to 43 leaf boxes.
- the house ROOF spans y 2.99-3.21 and reaches 0.4 m FURTHER into the yard than
the wall under it (eaves overhang). A flat footprint test would stop a 1.7 m
person dead at an invisible eave, so every box is filtered by vertical overlap
with the body and the roof drops out on its own.
Boxes are built once (solids are static) and distance-pruned — no per-frame
raycast, which is the thing Lane A measured as catastrophic on the terrain.
The M3 pack is wired: carrying swaps locomotion to Carry/CarryIdle; an
interaction names its own verb through a new `clip` field on the interact spec
(Crank at a turnbuckle, PickUp at the shed table); StumbleBack fires on a gust
that breaks your stride but can't floor you — below knockWind on purpose, so a
storm reads as shoved → stumbling → floored rather than fine-fine-fine-flat.
TakeCover (hold C) became a real mechanic rather than a pose: brace and knockWind
x2.0, shove x0.25. A 38 m/s gale floors you standing and doesn't while braced;
let go in the same gale and you're down in half a second. It raises the bar, it
does not remove it — a big enough gust still wins, braced or not. So the storm's
answer to "the gusts are too strong to cross the yard" is now wait one out and
move in the lull, which is the repair-window language DESIGN.md already uses.
wireYardActions now reads sailRig.corners[i] live by index instead of capturing
the corner object — per Lane A's warning that attach() replaces the array, a
captured corner is one the sim no longer steps and would gate forever on a
`broken` flag that can never change again.
35 Lane D asserts, 0 fail (was 20). Carry/shelter/knockdown verified against the
real 17-clip pack in the assembled game, not only in the harness.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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