2 Commits
Author SHA1 Message Date
mayatnikovandClaude Opus 4.7 28f5d9e483 fix(perception): use numeric block ids — callback matchers silently fail under ViaBackwards
Root cause of "bot just stands still": every gather.* skill was using
bot.findBlock({ matching: (b) => names.includes(b.name) }), and under
mineflayer 1.21.4 + ViaBackwards the Block objects fed into the
callback have a wrong .name field (Block.type / numeric id is still
correct — this is mineflayer issue #2347). Every search returned null,
every skill reported "no_target", reflex looped wander → tunnel-out
forever. The bot's logs said "dispatch ok" while the operator watched
it pace in circles.

Proven live with a new diag.match skill on play.xmatic.team:
  findBlocks({matching: numericIds})              → 50 hits
  findBlocks({matching: (b) => b.name === ...})   →  0 hits  ← the bug
  findBlock({matching: (b) => b.name === ...})    → null     ← the bug
  findBlock({matching: numericIds})               → dark_oak_log @ (606,62,110)

After this fix the same bot from the same spawn dispatches gather.logs
and reaches the chop loop ("chop: dark_oak_log at 606,62,110 (tool=fists)")
instead of returning "no reachable log within 64 blocks".

Changes:
- runtime/perception.js (new): findBlocksByName / findNearestBlockByName
  centralise the numeric-id workaround for any future skill.
- runtime/actions.js: chopNearestTree, sleepInBed, placeCraftingTable now
  use perception. Also load mineflayer-tool plugin alongside collectblock
  (collectblock 1.6 hard-requires bot.tool to dispatch a dig).
- gather-stone, gather-wool, deposit-surplus rewritten to numeric-id
  search. gather-wool also loads mineflayer-tool.
- diagnose-scan.js (new): two diagnostic skills — diag.scan reports
  findBlocks counts per radius for common blocks; diag.match cross-tests
  the four matcher styles so this regression can be re-proven on demand.
- runtime/skills/index.js: registers diag.scan + diag.match.

Memory: project_findblock_callback_broken_under_viabackwards.md.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-26 13:45:29 +03:00
mayatnikovandClaude Opus 4.7 29542f0559 fix(runtime): unstick scheduler + chop + sleep + bed/shelter/farm skills
Recovers the bot from the live-server symptoms reported 2026-05-26:
1) constant supervisor reconnects, 2) chop "clicks once and stops",
3) sleep does nothing without a bed and so blocks night-skipping for
other players, 4) curriculum reflex always fell through to wander.

Supervisor (#38):
- runtime/watch-filter.js: pure predicate excluding *.test.js + the
  supervisor itself; recursive:true so skills/ + social/ edits also
  restart. Burned a working main once when test files counted toward
  the rollback threshold.
- runtime/supervisor.js: watch-triggered restarts no longer count
  toward the crash-loop rollback path. Watcher is now recursive.

Chop / mine (#39):
- runtime/actions.js + runtime/skills/gather-stone.js: replaced raw
  pathfinder.goto + bot.dig with mineflayer-collectblock's
  bot.collectBlock.collect — handles approach, repositioning, LoS,
  dig and pickup as one primitive. Old version "swung once" because
  GoalGetToBlock often parked the bot in leaves above the log.

Sleep + bed (#40):
- runtime/actions.js: sleepInBed now ALSO places a carried bed on
  solid ground next to the bot and sleeps on it. Critical so the bot
  stops blocking player night-skipping the moment it owns a bed.

Bed pipeline (#41):
- runtime/skills/gather-wool.js: gather.wool skill — mines wool block
  if any nearby, otherwise shears or attacks the nearest sheep.
- runtime/skills/craft.js: craftBedSkill (any colour the bot has ≥3
  wool of, plus 3 planks, plus a table).
- runtime/curriculum.js: new milestone survive.bed sits between
  wood.tools and stone.32 so the bot gets a bed BEFORE everything else.
  Test fixture updated to include a red_bed in post-survive.bed stages.

Village / shelter / wheat (#42, #43):
- runtime/skills/build-shelter.js: village.build-shelter — real 3×3×3
  resumable hut blueprint around the recorded base, places one block
  per loop, idempotent so an interrupted build resumes correctly,
  marks each placed block in the owned-blocks ledger.
- runtime/skills/deposit-surplus.js: village.deposit-surplus opens
  the nearest chest and transfers surplus stacks while keeping a
  reserve of tools/food/bed.
- runtime/skills/farm-wheat.js: farm.wheat does one step per call
  (till adjacent-to-water grass, plant seeds, or harvest ripe wheat).
- runtime/curriculum.js: village.shelter milestone after base-site.

Scheduler glitch (root of "always wander"):
- runtime/bot.js: curriculum + locations are now computed BEFORE
  runTick. Previously they were stamped AFTER, so reflex.js saw
  snapshot.curriculum=undefined every tick and fell through to the
  wander fallback. Verified live: scheduler now dispatches
  gather.logs/gather.stone/craft.* by id via runSkill.

Eat-spam:
- runtime/reflex.js: eatReflex now checks inventory for actual food
  and updates lastEatAt on EVERY dispatch (not only successes), so a
  failed eat respects the 5 s cooldown instead of firing every tick.

npm test 123/123. Validated live on play.xmatic.team (curriculum
dispatched gather.logs via runSkill, recover hint switched to wander
when no log in range).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-26 11:12:21 +03:00