rrt/docs/atlas/editor-and-site-service.md

Editor and Site Service

Primary atlas sources:

• input-save-load-and-simulation.md
• input-save-load-and-simulation.md#station-detail-overlay

This view isolates the map-editor page families, candidate and site-service runtime chain, and the station-detail or station-list read-side consumers.

Current grounded editor owners:

• map_editor_panel_select_active_section
• map_editor_panel_dispatch_active_section_message
• map_editor_scenario_metadata_panel_refresh_controls
• map_editor_scenario_special_conditions_panel_handle_message
• map_editor_economic_cost_slider_panel_construct
• map_editor_available_chairman_panel_handle_message
• map_editor_city_region_panel_handle_message
• map_editor_territory_panel_handle_message
• map_editor_locomotive_availability_panel_handle_message
• map_editor_industry_availability_panel_handle_message
• map_editor_port_warehouse_cargo_panel_handle_message

Current grounded runtime chain:

• scenario_state_rebuild_port_warehouse_cargo_recipe_runtime_tables
• structure_candidate_collection_rebuild_runtime_records_from_scenario_state
• structure_candidate_rebuild_cargo_membership_and_scaled_rate_tables
• structure_candidate_query_cargo_runtime_summary_channels
• structure_candidate_collection_refresh_cargo_economy_filter_flags
• placed_structure_rebuild_candidate_cargo_service_bitsets
• placed_structure_rebuild_candidate_local_service_tables
• placed_structure_refresh_local_service_score_bundle
• placed_structure_query_candidate_local_service_metrics
• placed_structure_count_candidates_with_local_service_metrics
• placed_structure_get_nth_candidate_id_with_local_service_metrics
• placed_structure_query_cached_express_service_class_score
• placed_structure_refresh_candidate_local_service_comparison_cache_against_peer_site
• placed_structure_select_best_candidate_id_by_local_service_score

Current grounded shell-side consumers:

• shell_station_detail_format_freight_and_express_summary
• shell_station_detail_format_candidate_local_service_summary
• shell_station_list_format_freight_and_express_availability_summary
• world_render_station_candidate_service_map_overlay

What this note is for:

• Editor page ownership and field semantics
• Port or warehouse cargo recipe runtime path
• Candidate enablement and cargo-economy filtering
• Per-site local service tables and caps
• Station-detail and station-list read-side summaries

Resolved edge:

• The per-site local service query family is now bounded as predominantly read-side. Above the mutation and rebuild lane, the grounded helpers are: placed_structure_query_candidate_local_service_metrics, placed_structure_count_candidates_with_local_service_metrics, placed_structure_get_nth_candidate_id_with_local_service_metrics, placed_structure_query_cached_express_service_class_score, placed_structure_refresh_candidate_local_service_comparison_cache_against_peer_site, and placed_structure_select_best_candidate_id_by_local_service_score.
• Their grounded callers are shell summaries, shell detail rows and popups, the world preview overlay, one company-side autoroute score cache rebuild, and one peer-site comparison cache. None of the newly closed callers acts as a policy writer back into candidate or site state.
• The only grounded mutation bridge on this edge remains structure_candidate_collection_refresh_cargo_economy_filter_flags, which writes the derived enabled or filtered state into [entry+0x56] before rebuilding the visible counts.