Delete autonomous_plan.md (fully shipped), PLAN_playtest.md (all P1-P7
done), PLAN_missions.md and PLAN_leveldesign.md (partial — engine done,
UI polish + 3 final missions + recurring demands + transformer visuals
remain). The surviving TODO list lives in docs/PLAN.md.
Also add the 6-step dev loop to CLAUDE.md (take next topic → implement →
tests → UI test → docs → commit).
- New turn order: produce -> transfer -> move -> collision resolution
- Collisions now destroy weaker pieces (status > level > mutual destruction)
instead of halting the simulation. SimPhase.Collision removed.
- Add piece Level property (all level 1 in proto, prepared for future)
- Production fires every turn (interval concept removed), buffer = Amount
(default 1, future 2-4), leftovers overwritten each turn
- Transfer tiebreaker: status > level > clockwise direction (alternating
even/odd turns in y-up coords), replaces distance-to-production
- Demands always accept matching cargo even when already satisfied
- TurnNumber added to all turn events for animation grouping
- Simultaneous animations: produce flash, cargo slide, parallel piece moves
- Camera centering fix + middle-click pan
- GDD updated with new rules + lore section added
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
