New-world lakes start level; no trees in water (t96)

2026-10-29 18:21:45 -04:00
parent d936f65553
commit fc29214162
6 changed files with 96 additions and 3 deletions
@@ -69,6 +69,11 @@ seeded sand pile bounds in `t_corner_seal.js`; the heat oracle now supports pass
 The conveyor fixture uses a wider feed pile, the screen fixture warms longer, and `t_load.js`
 checks waking within eight ticks separately from the probabilistic consumption of fuel.

+`test/t_lakes.js` pins SHA-256 over raw `mat` followed by Float32 `temp` bytes for seeds
+7, 42 and 424242 at 2048x1024. These hashes predate t96 and must not be re-baselined for a
+wake/background-tree change. It also checks generated tree bases, startup wakes, and the
+seed-7 lake leveling within two grains after 6,000 undisturbed ticks, fresh and reloaded.
+
 ## Browser tests

 - They need the `.venv` from README.md → Develop; plain `python3` switches to it on its own.