sim/CHANGELOG.md

# Changelog

Notable changes to this project are documented here.

## [Unreleased]

### Added

- Expose the Picard actor console over the `/api/actors/ws` WebSocket endpoint.

### Changed

- People, rabbits, wolves, and partnerships are Picard actors that own their state; the world only reaches them through messages. Actors are named `person-<id>`, `rabbit-<id>`, `wolf-<id>`, and `partnership-<id>` instead of `entity-<id>`.
- Rabbits killed by hunters no longer move or breed later in the same tick.
- Update Picard to `054449c`.
dev: update AGENTS.md 2026-10-12 11:47:04 +00:00			`# Changelog`

			`Notable changes to this project are documented here.`

			`## [Unreleased]`

			`### Added`

			- Expose the Picard actor console over the `/api/actors/ws` WebSocket endpoint.
refactor(world)!: make Picard actors own entity state People, rabbits, wolves and partnerships are now Picard actors that own their state and apply their own rules (ageing, hunger and meals, starvation, energy, breeding costs, death, birth intervals). The world no longer keeps mirrored Vecs that were read from and written back to generic entity actors every step; it only reaches entities through typed messages and replies, correlated by request id through a single inbox actor. World-level state (terrain, resources, stockpile, houses, calendar, the world random stream) stays in the world, and behaviour decisions stay on the simulation thread because the Rune VM is not Send. Replies are processed in entity order and each person has its own persisted random stream, so runs and snapshot restores stay deterministic. Rabbits killed by hunters no longer move or breed later in the same tick. BREAKING CHANGE: Picard actors are named person-<id>, rabbit-<id>, wolf-<id> and partnership-<id> instead of entity-<id>, which changes the paths used with the actor console. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> 2026-10-12 14:47:44 +00:00
			`### Changed`

			- People, rabbits, wolves, and partnerships are Picard actors that own their state; the world only reaches them through messages. Actors are named `person-<id>`, `rabbit-<id>`, `wolf-<id>`, and `partnership-<id>` instead of `entity-<id>`.
			`- Rabbits killed by hunters no longer move or breed later in the same tick.`
			- Update Picard to `054449c`.