pk_regional_settings.json

[
  {
    "type": "region_settings",
    "id": "default",                "//": "identifier, when region_map is in it will determine alternatives ('desert' etc)",
    "default_oter": "field",            "//": "default oter_id (anything that isn't a house/road/etc) some become forests",
    "default_groundcover": [
      [ "t_grass", 7850 ], [ "t_dirt",  2130 ], [ "t_tree_young", 15 ], [ "t_dirtmound", 3 ], [ "t_tree", 1 ], [ "t_tree_pine", 1 ]
    ],
    "field_coverage": {             "//": "biome settings for builtin field mapgen. The values below replicate results of hardcoded 'field' mapgen",
      "percent_coverage": 0.9000,       "//": "% of tiles that have a plant: one_in(120)",
      "default_ter": "t_shrub",         "//": "default plant",
          "other": {                        "//": "% of plants/features that aren't default_ter",
              "t_tree_young": 0.2,
              "t_tree": 0.1, 
              "t_tree_birch": 0.05, 
              "t_tree_elm": 0.05, 
              "t_tree_cottonwood": 0.05, 
              "t_tree_pine": 0.1,
              "t_tree_maple": 0.1,
              "t_tree_willow": 0.1,
              "t_tree_hickory": 0.1, 
              "t_tree_walnut": 0.05,
              "t_tree_chestnut": 0.05,
              "t_tree_hazelnut": 0.02,
              "t_tree_beech": 0.02,
              "t_tree_blackjack": 0.05,
              "t_tree_coffee": 0.02,
              "t_tree_apple": 0.02,
              "t_tree_apricot": 0.02,
              "t_tree_cherry": 0.02,
              "t_tree_peach": 0.02,
              "t_tree_pear": 0.02,
              "t_tree_plum": 0.02,
              "t_tree_elderberry": 0.02,
              "t_tree_mulberry": 0.02,
              "t_tree_deadpine": 0.05, 
              "t_tree_hickory_dead": 0.05, 
              "t_tree_dead": 0.05,
              "t_shrub_blueberry": 0.4166,
              "t_shrub_strawberry": 0.4166,
              "t_shrub_blackberry": 0.4166,
              "t_shrub_raspberry": 0.4166,
              "t_shrub_huckleberry": 0.4166,
              "t_shrub_grape": 0.2066,
              "t_shrub_rose": 4.3333,
              "t_shrub_hydrangea": 4.3333,
              "t_shrub_lilac": 4.3333,
              "f_black_eyed_susan": 4.3333,
              "f_lily": 4.3333,
              "f_flower_tulip": 8.3333,
              "f_flower_spurge": 8.3333,
              "f_mutpoppy": 8.3333,
              "f_bluebell": 8.3333,
              "f_dahlia": 8.3333,
              "f_datura": 4.3333,
              "f_dandelion": 8.3333,
              "f_boulder_small": 1,
              "f_boulder_medium": 0.6666,
              "f_boulder_large": 0.3333
          },
      "boost_chance": 0.833,            "//": "% of fields with boosted plant growth",
      "boosted_percent_coverage": 2.5,  "//": "for the above: total percent coverage jumps to this amount",
          "boosted_other": {                "//": "...and the first non-default picked from this list...",
              "t_tree_young": 0.2,
              "t_tree": 0.1, 
              "t_tree_birch": 0.05, 
              "t_tree_elm": 0.05, 
              "t_tree_cottonwood": 0.05, 
              "t_tree_pine": 0.1,
              "t_tree_maple": 0.1,
              "t_tree_willow": 0.1,
              "t_tree_hickory": 0.1, 
              "t_tree_walnut": 0.05,
              "t_tree_chestnut": 0.05,
              "t_tree_hazelnut": 0.02,
              "t_tree_beech": 0.02,
              "t_tree_blackjack": 0.05,
              "t_tree_coffee": 0.02,
              "t_tree_apple": 0.02,
              "t_tree_apricot": 0.02,
              "t_tree_cherry": 0.02,
              "t_tree_peach": 0.02,
              "t_tree_pear": 0.02,
              "t_tree_plum": 0.02,
              "t_tree_elderberry": 0.02,
              "t_tree_mulberry": 0.02,
              "t_tree_deadpine": 0.05, 
              "t_tree_hickory_dead": 0.05, 
              "t_tree_dead": 0.05,
              "t_shrub_blueberry": 8.0,
              "t_shrub_strawberry": 5.0,
              "t_shrub_blackberry": 5.0,
              "t_shrub_raspberry": 8.0,
              "t_shrub_huckleberry": 5.0,
              "t_shrub_grape": 5.0,
              "t_shrub_rose": 3.5,
              "t_shrub_hydrangea": 3.5,
              "t_shrub_lilac": 3.5,
              "f_black_eyed_susan": 3.5,
              "f_lily": 3.5,
              "f_flower_tulip": 3.5,
              "f_flower_spurge": 3.5,
              "f_mutpoppy": 3.5,
              "f_bluebell": 3.5,
              "f_dahlia": 3.5,
              "f_datura": 0.2,
              "f_dandelion": 5.0
          },
      "boosted_other_percent": 50.0,    "//": "...accounts for this % of total coverage"
      },
      "forest_mapgen_settings": {                         "//": "each section beneath this corresponds to an overmap terrain type",
          "forest": {                                     "//": "'forest' overmap terrain is generally at the edge of forests",
              "sparseness_adjacency_factor": 3,           "//": "the difference between this for the terrain being generated compared to its adjacent terrains controls how sparse the terrain will be",
              "item_group": "forest",                     "//": "name of the item group used to place items randomly within the overmap terrain",
              "item_group_chance": 60,                    "//": "% chance, between 1 and 100, that an item will be placed",
              "item_spawn_iterations": 1,                 "//": "number of times that the item spawning will be called",
              "clear_groundcover": false,                 "//": "if set to true, clear all previously defined 'groundcover' for this terrain. only relevant for 'region_overlay' that override these settings",
              "groundcover": {                            "//": "weighted list of terrain types placed as groundcover before anything else. higher values are more frequent",
                  "t_grass_long": 5,
                  "t_grass_tall": 1,
                  "t_dirt": 1
              },
              "clear_components": false,                  "//": "if set to true, clear all previously defined 'components' for this terrain. only relevant for 'region_overlay' that override these settings",
              "components": {                             "//": "members are named components that make up the mapgen. the names are not special, and are the handles for 'region_overlay' to override",
                  "trees": {                              "//": "'trees' component",
                      "sequence": 0,                      "//": "sequence in which the components are processed. a region_overlay can reorder the components.",
                      "chance": 12,                       "//": "one_in(x) chance that something from this component will be placed",
                      "clear_types": false,               "//": "if set to true, clear all previously defined types for this component. only relevant for 'region_overlay' that override these settings",
                      "types": {                          "//": "weighted list of terrain and furniture types that make up this component. higher values are more frequent, but are all just relative to others for this component.",
                          "t_tree_young": 128,
                          "t_tree": 32,
                          "t_tree_birch": 16,
                          "t_tree_elm": 16,
                          "t_tree_cottonwood": 16,
                          "t_tree_pine": 32,
                          "t_tree_maple": 32,
                          "t_tree_willow": 32,
                          "t_tree_hickory": 16,
                          "t_tree_walnut": 8,
                          "t_tree_chestnut": 8,
                          "t_tree_hazelnut": 2,
                          "t_tree_beech": 2,
                          "t_tree_blackjack": 8,
                          "t_tree_coffee": 2,
                          "t_tree_apple": 2,
                          "t_tree_apricot": 2,
                          "t_tree_cherry": 2,
                          "t_tree_peach": 2,
                          "t_tree_pear": 2,
                          "t_tree_plum": 2,
                          "t_tree_elderberry": 2,
                          "t_tree_mulberry": 2,
                          "t_tree_deadpine": 16,
                          "t_tree_hickory_dead": 16,
                          "t_tree_dead": 16
                      }
                  },
                  "shrubs_and_flowers": {
                      "sequence": 1,
                      "chance": 10,
                      "clear_types": false,
                      "types": {
                          "t_underbrush": 30,
                          "t_shrub": 5,
                          "t_shrub_blueberry": 1,
                          "t_shrub_strawberry": 1,
                          "t_shrub_blackberry": 1,
                          "t_shrub_raspberry": 1,
                          "t_shrub_huckleberry": 1,
                          "t_shrub_grape": 1,
                          "t_shrub_rose": 1,
                          "t_shrub_hydrangea": 1,
                          "t_shrub_lilac": 1,
                          "f_black_eyed_susan": 1,
                          "f_lily": 1,
                          "f_flower_tulip": 1,
                          "f_flower_spurge": 1,
                          "f_chamomile": 1,
                          "f_dandelion": 1,
                          "f_datura": 1,
                          "f_dahlia": 1,
                          "f_bluebell": 1,
                          "f_mutpoppy": 1
                      }
                  },
                  "clutter": {
                      "sequence": 2,
                      "chance": 80,
                      "clear_types": false,
                      "types": {
                          "t_trunk": 128,
                          "t_dirtmound": 128,
                          "f_boulder_small": 128,
                          "f_rubble_rock": 32,
                          "f_boulder_medium": 8,
                          "f_boulder_large": 1,
                          "t_pit": 1,
                          "t_pit_shallow": 1
                      }
                  },
                  "water": {
                      "sequence": 3,
                      "chance": 512,
                      "clear_types": false,
                      "types": {
                          "t_water_sh": 1
                      }
                  }
              },
              "clear_terrain_furniture": false,
              "terrain_furniture": {
              }
          },
          "forest_thick": {
              "sparseness_adjacency_factor": 4,
              "item_group": "forest",
              "item_group_chance": 60,
              "item_spawn_iterations": 1,
              "clear_groundcover": false,
              "groundcover": {
                  "t_grass_long": 5,
                  "t_grass_tall": 1,
				  "t_dirt": 1
				  
              },
              "clear_components": false,
              "components": {
                  "trees": {
                      "sequence": 0,
                      "chance": 5,
                      "clear_types": false,
                      "types": {
                          "t_tree": 128,
                          "t_tree_young": 128,
                          "t_tree_birch": 16,
                          "t_tree_elm": 16,
                          "t_tree_cottonwood": 16,
                          "t_tree_pine": 32,
                          "t_tree_maple": 32,
                          "t_tree_willow": 32,
                          "t_tree_hickory": 16,
                          "t_tree_walnut": 8,
                          "t_tree_chestnut": 8,
                          "t_tree_hazelnut": 2,
                          "t_tree_beech": 2,
                          "t_tree_blackjack": 8,
                          "t_tree_coffee": 2,
                          "t_tree_apple": 2,
                          "t_tree_apricot": 2,
                          "t_tree_cherry": 2,
                          "t_tree_peach": 2,
                          "t_tree_pear": 2,
                          "t_tree_plum": 2,
                          "t_tree_elderberry": 2,
                          "t_tree_mulberry": 2,
                          "t_tree_deadpine": 16,
                          "t_tree_hickory_dead": 16,
                          "t_tree_dead": 16
                      }
                  },
                  "shrubs_and_flowers": {
                      "sequence": 1,
                      "chance": 5,
                      "clear_types": false,
                      "types": {
                          "t_underbrush": 30,
                          "t_shrub": 5,
                          "t_shrub_blueberry": 1,
                          "t_shrub_strawberry": 1,
                          "t_shrub_blackberry": 1,
                          "t_shrub_raspberry": 1,
                          "t_shrub_huckleberry": 1,
                          "t_shrub_grape": 1,
                          "t_shrub_rose": 1,
                          "t_shrub_hydrangea": 1,
                          "t_shrub_lilac": 1,
                          "f_black_eyed_susan": 1,
                          "f_lily": 1,
                          "f_flower_tulip": 1,
                          "f_flower_spurge": 1,
                          "f_chamomile": 1,
                          "f_dandelion": 1,
                          "f_datura": 1,
                          "f_dahlia": 1,
                          "f_bluebell": 1,
                          "f_mutpoppy": 1
                      }
                  },
                  "clutter": {
                      "sequence": 2,
                      "chance": 64,
                      "clear_types": false,
                      "types": {
                          "t_trunk": 64,
                          "t_dirtmound": 64,
                          "f_boulder_small": 32,
                          "f_rubble_rock": 32,
                          "f_boulder_medium": 16,
                          "f_boulder_large": 4,
                          "t_pit": 1,
                          "t_pit_shallow": 1
                      }
                  },
                  "water": {
                      "sequence": 3,
                      "chance": 512,
                      "clear_types": false,
                      "types": {
                          "t_water_sh": 1
                      }
                  }
              },
              "clear_terrain_furniture": false,
              "terrain_furniture": {
              }
          },
          "forest_water": {
              "sparseness_adjacency_factor": 2,
              "item_group": "forest",
              "item_group_chance": 60,
              "item_spawn_iterations": 1,
              "clear_groundcover": false,
              "groundcover": {
                  "t_grass_long": 3,
                  "t_grass_tall": 1,
                  "t_moss": 2,
                  "t_dirt": 2
              },
              "clear_components": false,
              "components": {
                  "trees": {
                      "sequence": 0,
                      "chance": 40,
                      "clear_types": false,
                      "types": {
                          "t_tree": 40,
                          "t_tree_young": 80,
                          "t_tree_pine": 40,
                          "t_tree_birch": 20,
                          "t_tree_elm": 20,
                          "t_tree_cottonwood": 20,
                          "t_tree_maple": 40,
                          "t_tree_willow": 40,
                          "t_tree_walnut": 8,
                          "t_tree_chestnut": 8,
                          "t_tree_hazelnut": 2,
                          "t_tree_beech": 2,
                          "t_tree_hickory": 8,
                          "t_tree_apple": 2,
                          "t_tree_cherry": 2,
                          "t_tree_peach": 2,
                          "t_tree_pear": 2,
                          "t_tree_plum": 2,
                          "t_tree_elderberry": 2,
                          "t_tree_mulberry": 2,
                          "t_tree_deadpine": 30,
                          "t_tree_hickory_dead": 30,
                          "t_tree_dead": 30
                      }
                  },
                  "shrubs_and_flowers": {
                      "sequence": 1,
                      "chance": 10,
                      "clear_types": false,
                      "types": {
                          "t_underbrush": 30,
                          "t_shrub": 5,
                          "t_shrub_blueberry": 1,
                          "t_shrub_strawberry": 1,
                          "t_shrub_blackberry": 1,
                          "t_shrub_raspberry": 1,
                          "t_shrub_huckleberry": 1,
                          "t_shrub_grape": 1,
                          "t_shrub_rose": 1,
                          "t_shrub_hydrangea": 1,
                          "t_shrub_lilac": 1,
                          "f_black_eyed_susan": 1,
                          "f_lily": 1,
                          "f_flower_tulip": 1,
                          "f_flower_spurge": 1,
                          "f_chamomile": 1,
                          "f_dandelion": 1,
                          "f_datura": 1,
                          "f_dahlia": 1,
                          "f_bluebell": 1,
                          "f_mutpoppy": 1
                      }
                  },
                  "clutter": {
                      "sequence": 2,
                      "chance": 75,
                      "clear_types": false,
                      "types": {
                          "t_trunk": 1,
                          "f_boulder_small": 2,
                          "f_boulder_medium": 1
                      }
                  },
                  "water": {
                      "sequence": 2,
                      "chance": 2,
                      "clear_types": false,
                      "types": {
                          "t_swater_sh": 16,
                          "t_swater_dp": 1,
                          "t_water_sh": 8
                      }
                  }
              },
              "clear_terrain_furniture": false,
              "terrain_furniture": {
                  "t_water_sh" : {
                      "chance": 2,
                      "clear_furniture": false,
                      "furniture": {
                          "f_cattails": 15,
                          "f_lotus": 1,
                          "f_lilypad": 5
                      }
                  }
              }
          }
      },
      "map_extras": {
          "forest": {
              "chance": 20,                 "//": "one in # chance of spawning an extra",
              "extras": {                   "//": "weighted list",
                  "mx_helicopter": 40,
                  "mx_military": 8,
                  "mx_science": 20,
                  "mx_collegekids": 25,
                  "mx_drugdeal": 20,
                  "mx_supplydrop": 10,
                  "mx_portal": 3,
                  "mx_minefield": 50,
                  "mx_crater": 10,
                  "mx_fumarole": 8,
                  "mx_portal_in": 1,
                  "mx_anomaly": 3,
                  "mx_spider": 200,
                  "mx_grove": 500,
                  "mx_shrubbery": 500,
                  "mx_clearcut": 125
              }
          },
          "forest_thick": {
              "chance": 20,                 "//": "one in # chance of spawning an extra",
              "extras": {                   "//": "weighted list",
                  "mx_helicopter": 40,
                  "mx_military": 8,
                  "mx_science": 20,
                  "mx_collegekids": 25,
                  "mx_drugdeal": 20,
                  "mx_supplydrop": 10,
                  "mx_portal": 3,
                  "mx_minefield": 50,
                  "mx_crater": 10,
                  "mx_fumarole": 8,
                  "mx_portal_in": 1,
                  "mx_anomaly": 3,
                  "mx_shia": 1,
                  "mx_spider": 200,
                  "mx_jabberwock": 1,
                  "mx_grove": 500,
                  "mx_shrubbery": 500,
                  "mx_clearcut": 125
              }
          },
          "forest_water": {
              "chance": 20,                 "//": "one in # chance of spawning an extra",
              "extras": {                   "//": "weighted list",
                  "mx_helicopter": 40,
                  "mx_military": 8,
                  "mx_science": 20,
                  "mx_collegekids": 25,
                  "mx_drugdeal": 20,
                  "mx_supplydrop": 10,
                  "mx_portal": 3,
                  "mx_minefield": 50,
                  "mx_crater": 10,
                  "mx_fumarole": 8,
                  "mx_portal_in": 1,
                  "mx_anomaly": 3,
                  "mx_spider": 200,
                  "mx_grove": 500,
                  "mx_shrubbery": 500,
                  "mx_clearcut": 125
              }
          },	  
        "//": "mapping for weighted lists of extras",
        "field": {
          "//": "More helicoptor and drugs and goodies.",
          "chance": 135,
          "extras": {
            "mx_helicopter": 30,
            "mx_military": 15,
            "mx_science": 25,
            "mx_collegekids": 50,
            "mx_drugdeal": 25,
            "mx_supplydrop": 15,
            "mx_portal": 5,
            "mx_minefield": 10,
            "mx_crater": 15,
            "mx_fumarole": 10,
            "mx_portal_in": 1,
            "mx_anomaly": 5
          }
        },
        "road": {
          "//": "More stuff in the way",
          "chance": 90,
          "extras": {
            "mx_helicopter": 30,
            "mx_military": 15,
            "mx_science": 25,
            "mx_collegekids": 50,
            "mx_roadblock": 80,
            "mx_drugdeal": 20,
            "mx_supplydrop": 15,
            "mx_portal": 5,
            "mx_minefield": 80,
            "mx_crater": 50,
            "mx_fumarole": 15,
            "mx_portal_in": 1,
            "mx_anomaly": 3
          }
        },
        "build": {
          "//": "More drugs and craters and kids",
          "chance": 50,
          "extras": {
            "mx_military": 5,
            "mx_science": 10,
            "mx_collegekids": 25,
            "mx_drugdeal": 25,
            "mx_supplydrop": 10,
            "mx_portal": 5,
            "mx_crater": 80,
            "mx_fumarole": 5,
            "mx_portal_in": 2,
            "mx_anomaly": 3
          }
        },
        "subway": {
          "//": "More anomalies",
          "chance": 40,
          "extras": {
            "mx_military": 5,
            "mx_science": 15,
            "mx_collegekids": 15,
            "mx_supplydrop": 10,
            "mx_portal": 10,
            "mx_crater": 15,
            "mx_minefield": 5,
            "mx_fumarole": 25,
            "mx_portal_in": 3,
            "mx_anomaly": 5
          }
        },
        "doom": {
          "//": "radiation, lava, and supplies",
          "chance": 21,
          "extras": {
            "mx_military": 15,
            "mx_science": 25,
            "mx_collegekids": 5,
            "mx_supplydrop": 15,
            "mx_portal": 10,
            "mx_crater": 20,
            "mx_fumarole": 40,
            "mx_portal_in": 10,
            "mx_anomaly": 15
          }
        }
      },
      "num_forests": 250,             "//": "# of forest chunks",
      "forest_size_min": 12,              "//": "size range of forest chunk",
      "forest_size_max": 60,              "//": "note: 32400 tiles in omap, 250*minmax = 3750-10000 default_oters become forests",
      "swamp_maxsize": 6,             "//": "SWAMPINESS // Affects the size of a swamp",
      "swamp_river_influence": 4,           "//": "voodoo magic sauce: more increases swampyness of forests around rivers",
      "swamp_spread_chance": 2500,          "//": "one_in(n) chance a swampy forest makes a swamp in a non-forest. Apparently.",
      "city": {
        "type": "town",
		"house_basement_chance": 5,
        "shop_radius": 80,              "//": "determine radial frequency of shops / parks / houses for towns. tldr: less means more",
        "park_radius": 130,             "//": "this is not a cut and dry % but rather an inverse voodoo number; rng(0,99) > VOODOO * distance / citysize;",
        "houses": {
              "house_two_story_basement": 1,
              "house": 1000,
              "house_prepper": 30,
              "house_base": 333,
              "duplex": 50,
              "emptyresidentiallot": 20
        },
          "basements": {
              "basement": 1000,
              "basement_hidden_lab_stairs": 50,
              "basement_bionic": 50
        },
          "parks": {                        "//": "weighted list for park overmap terrains",
              "park": 4,
              "pool": 1,
              "skate_park": 1,
              "small_wooded_trail": 3,
              "pavilion": 2,
              "cemetery_small": 2,
              "Pond": 2,
              "communitygarden": 2,
              "publicgarden": 2
          },
          "shops": {                        "//": "weighted list of oterrains for commercial zoning",
              "s_gas": 5,
              "s_pharm": 3,
              "s_grocery": 15,
              "s_hardware": 5,
              "s_sports": 5,
              "dojo": 2,
              "gym": 1,
              "gym_fitness": 2,
              "s_liquor": 5,
              "s_gun": 5,
              "s_clothes": 5,
              "s_library": 2,
              "s_bookstore": 2,
              "s_restaurant": 4,
              "sub_station": 5,
              "bank": 3,
              "s_pizza_parlor": 4,
              "bar": 4,
              "s_electronics": 5,
              "pawn": 3,
              "mil_surplus": 2,
              "s_garage": 5,
              "station_radio": 4,
              "office_doctor": 2,
              "s_restaurant_fast": 4,
              "s_restaurant_coffee": 3,
              "s_teashop": 1,
              "bowling_alley": 2,
              "church": 2,
              "office_cubical": 2,
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    }
  }
]