World map

Choose or define an information policy. Examples may include open-air, metroidvania, hub-spoke, blank-chart, radar-hud, or a project-specific policy. They are presets, not universal laws.

Ownership

The world, quest, and travel systems own source truth. world-map owns how authorized information is revealed, represented, and persisted. A marker presentation change must not mutate the underlying quest, object, or travel-node state.

Stable information model

Every map object uses stable IDs:

• region_id
• marker_id
• source_owner
• visibility_predicate
• discovery/reveal provenance
• optional travel_node_id
• map/fog revision