A moving boat now stops at other boats, minecarts, mobs and players
(AbstractBoat.canVehicleCollide), and on the server it pushes what it
touches and is pushed back (AbstractBoat.push, LivingEntity.pushEntities).
A boat no player steers picks up the mobs that touch it, two seats in a
boat and one in a chest boat, with the player always in front
(getPassengerAttachmentPoint, clampRotation). Mobs get out when the boat
breaks or stays under water, are saved under the boat's Passengers, and
are seated by the client, which is sent no passenger's position.
A boat can't be placed where it would overlap an entity (BoatItem.use's
noCollision), and the player sits at the raft's and chest boat's vanilla
seat. A server player breaking a boat with a mob in it hits the boat.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Preserve Java parity oracles and comparison benchmark instrumentation. Move their remaining dependency locks under tools/benchmark-deps and remove legacy product packaging, fixtures, and CI checks.
Co-Authored-By: OpenAI Codex gpt-6.1-sol <noreply@openai.com>
AGENTS.md (CLAUDE.md links to it): the crates and what each owns, how to
build and test fast, where each subsystem of horizon-client lives, how Game
is organised, the two single-player paths and how to test both, the vanilla
reference, and the rules that bite. docs/architecture.md: feature -> files ->
checks for the 40 areas changed most in the last 30 days.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>