game/

Package aoi implements area-of-interest replication culling: per client, decide which entities should be replicated at what update rate, based on distance bands and an optional visibility predicate.

Package bidauction implements the sealed contribution-weighted loot-auction mechanic: each participant submits a private bid plus a contribution weight; on close, a weighted random pick decides the winner, who pays their bid; the bid is redistributed pro-rata to non-winners by contribution.

Package grid is the runtime entity manager layered on top of kit/spatial: cell-bucketed objects, on-demand loading driven by observer positions, idle-cell unloading, phase-mask filtering, and a visitor/Notifier pattern for region operations (visibility, area-of-effect, broadcast).

Package instancing implements ephemeral isolated session worlds — the "dungeon / raid / sandbox" model: spin up a world for a group, track objectives within it, fire bindings (open doors, gate triggers) as state advances, persist enough to resume after restart, and tear it all down when the session ends.

Package lagcomp implements server-side time rewind for client hit adjudication in authoritative-action multiplayer games.

Package perception provides server-side AI perception primitives: sight cones with line-of-sight predicates, hearing radii driven by caller-emitted stimuli, and a threat ring with TTL-based decay.

Package softtarget is the controller-aim tie-breaker for action games: given a set of swept-volume hit candidates, pick one as the canonical target using a caller-composed scoring function.