{
    // The following options are defaults taken verbatim from Factorio 1.1.35
    // headless' map-settings.example.json, with the following changes:
    //  - field names unquoted where possible
    //  - pseudo-comments converted to jsonnet comments
    //  - comments reflowed to fit 80 columns

    difficulty_settings:
    {
      recipe_difficulty: 0,
      technology_difficulty: 0,
      technology_price_multiplier: 1,
      research_queue_setting: "after-victory"
    },
    pollution:
    {
      enabled: true,
      // these are values for 60 ticks (1 simulated second)
      // amount that is diffused to neighboring chunk
      diffusion_ratio: 0.02,
      min_to_diffuse: 15,
      ageing: 1,
      expected_max_per_chunk: 150,
      min_to_show_per_chunk: 50,
      min_pollution_to_damage_trees: 60,
      pollution_with_max_forest_damage: 150,
      pollution_per_tree_damage: 50,
      pollution_restored_per_tree_damage: 10,
      max_pollution_to_restore_trees: 20,
      enemy_attack_pollution_consumption_modifier: 1
    },
    enemy_evolution:
    {
      enabled: true,
      time_factor: 0.000004,
      destroy_factor: 0.002,
      pollution_factor: 0.0000009
    },
    enemy_expansion:
    {
      enabled: true,
      min_base_spacing: 3,
      max_expansion_distance: 7,
      friendly_base_influence_radius: 2,
      enemy_building_influence_radius: 2,
      building_coefficient: 0.1,
      other_base_coefficient: 2.0,
      neighbouring_chunk_coefficient: 0.5,
      neighbouring_base_chunk_coefficient: 0.4,
      max_colliding_tiles_coefficient: 0.9,
      settler_group_min_size: 5,
      settler_group_max_size: 20,
      min_expansion_cooldown: 14400,
      max_expansion_cooldown: 216000
    },
    unit_group:
    {
      min_group_gathering_time: 3600,
      max_group_gathering_time: 36000,
      max_wait_time_for_late_members: 7200,
      max_group_radius: 30.0,
      min_group_radius: 5.0,
      max_member_speedup_when_behind: 1.4,
      max_member_slowdown_when_ahead: 0.6,
      max_group_slowdown_factor: 0.3,
      max_group_member_fallback_factor: 3,
      member_disown_distance: 10,
      tick_tolerance_when_member_arrives: 60,
      max_gathering_unit_groups: 30,
      max_unit_group_size: 200
    },
    steering:
    {
      default:
      {
        radius: 1.2,
        separation_force: 0.005,
        separation_factor: 1.2,
        force_unit_fuzzy_goto_behavior: false
      },
      moving:
      {
        radius: 3,
        separation_force: 0.01,
        separation_factor: 3,
        force_unit_fuzzy_goto_behavior: false
      }
    },
    path_finder:
    {
      fwd2bwd_ratio: 5,
      goal_pressure_ratio: 2,
      max_steps_worked_per_tick: 100,
      max_work_done_per_tick: 8000,
      use_path_cache: true,
      short_cache_size: 5,
      long_cache_size: 25,
      short_cache_min_cacheable_distance: 10,
      short_cache_min_algo_steps_to_cache: 50,
      long_cache_min_cacheable_distance: 30,
      cache_max_connect_to_cache_steps_multiplier: 100,
      cache_accept_path_start_distance_ratio: 0.2,
      cache_accept_path_end_distance_ratio: 0.15,
      negative_cache_accept_path_start_distance_ratio: 0.3,
      negative_cache_accept_path_end_distance_ratio: 0.3,
      cache_path_start_distance_rating_multiplier: 10,
      cache_path_end_distance_rating_multiplier: 20,
      stale_enemy_with_same_destination_collision_penalty: 30,
      ignore_moving_enemy_collision_distance: 5,
      enemy_with_different_destination_collision_penalty: 30,
      general_entity_collision_penalty: 10,
      general_entity_subsequent_collision_penalty: 3,
      extended_collision_penalty: 3,
      max_clients_to_accept_any_new_request: 10,
      max_clients_to_accept_short_new_request: 100,
      direct_distance_to_consider_short_request: 100,
      short_request_max_steps: 1000,
      short_request_ratio: 0.5,
      min_steps_to_check_path_find_termination: 2000,
      start_to_goal_cost_multiplier_to_terminate_path_find: 500.0,
      overload_levels: [0, 100, 500],
      overload_multipliers: [2, 3, 4],
      negative_path_cache_delay_interval: 20
    },
    max_failed_behavior_count: 3
}