[
  {
    "id": "fd_vault_atmosphere",
    "type": "field_type",
    "intensity_levels": [
      {
        "name": "crisp air",
        "effects": [
          {
            "effect_id": "vault_atmosphere",
            "body_part": "mouth",
            "intensity": 1,
            "min_duration": "250 seconds",
            "max_duration": "750 seconds",
            "immune_inside_vehicle": false
          }
        ]
      },
      { "//": "repeat last entry" },
      { "//": "repeat last entry" }
    ],
    "decay_amount_factor": 5,
    "gas_absorption_factor": 15,
    "percent_spread": 30,
    "outdoor_age_speedup": "3 minutes",
    "priority": 8,
    "half_life": "10 minutes",
    "phase": "gas"
  },
  {
    "id": "fd_safe_shoppers",
    "type": "field_type",
    "intensity_levels": [
      {
        "name": {
          "//~": "context: `hair on your neck`, according to maleclypse, `I've always heard that when you suspect you are being watched it feels like the hair on your neck is lifting away from your body`. the effect of field is delete the invisibility effect from the character",
          "str": "hair on your neck"
        },
        "effects": [
          {
            "effect_id": "safe_shoppers",
            "body_part": "mouth",
            "intensity": 1,
            "min_duration": "100 seconds",
            "max_duration": "950 seconds",
            "immune_inside_vehicle": false
          }
        ]
      },
      { "//": "repeat last entry" },
      { "//": "repeat last entry" }
    ],
    "decay_amount_factor": 5,
    "gas_absorption_factor": 15,
    "percent_spread": 70,
    "outdoor_age_speedup": "9 minutes",
    "priority": 8,
    "half_life": "30 minutes",
    "phase": "gas"
  },
  {
    "id": "fd_alkahest",
    "type": "field_type",
    "intensity_levels": [
      {
        "name": "alkahest splatter",
        "sym": "5",
        "color": "light_green",
        "dangerous": false,
        "effects": [ { "effect_id": "alkahest", "intensity": 1, "immune_in_vehicle": true, "is_environmental": false } ]
      }
    ],
    "description_affix": "covered_in",
    "immunity_data": { "flags": [ "ALKAHEST_IMMUNE" ] },
    "underwater_age_speedup": "8 h",
    "priority": 2,
    "half_life": "8 h",
    "phase": "liquid",
    "display_field": true,
    "looks_like": "fd_sludge"
  },
  {
    "id": "fd_eshaper_dust",
    "type": "field_type",
    "intensity_levels": [ { "name": "dust", "sym": "~", "dangerous": false, "transparent": false, "translucency": 14 } ],
    "decay_amount_factor": 15,
    "gas_absorption_factor": 5,
    "percent_spread": 30,
    "dirty_transparency_cache": true,
    "has_fume": true,
    "priority": 8,
    "half_life": "20 seconds",
    "phase": "gas",
    "display_items": false,
    "display_field": true,
    "looks_like": "fd_tear_gas"
  },
  {
    "id": "fd_cold_energy",
    "type": "field_type",
    "display_field": true,
    "phase": "gas",
    "intensity_levels": [
      {
        "name": "Ice haze",
        "sym": "S",
        "color": "blue",
        "dangerous": false,
        "effects": [ { "effect_id": "ice_energy", "intensity": 1, "immune_in_vehicle": true, "is_environmental": false } ]
      },
      {
        "name": "Ice mist",
        "sym": "S",
        "color": "blue",
        "dangerous": false,
        "effects": [ { "effect_id": "ice_energy", "intensity": 2, "immune_in_vehicle": true, "is_environmental": false } ]
      },
      {
        "name": "Ice fog",
        "sym": "S",
        "color": "blue",
        "dangerous": false,
        "effects": [ { "effect_id": "ice_energy", "intensity": 3, "immune_in_vehicle": true, "is_environmental": false } ]
      }
    ],
    "immunity_data": { "flags": [ "COLD_ENERGY_IMMUNE" ] },
    "half_life": "3 seconds"
  },
  {
    "id": "fd_fog_permanent",
    "type": "field_type",
    "copy-from": "fd_fog",
    "half_life": "999999999 minutes",
    "looks_like": "fd_fog"
  },
  {
    "id": "fd_kelvinist_warmth",
    "type": "field_type",
    "intensity_levels": [
      { "name": "heated air", "sym": "&", "convection_temperature_mod": 7 },
      { "color": "yellow", "convection_temperature_mod": 15 },
      { "color": "red", "convection_temperature_mod": 30 }
    ],
    "decay_amount_factor": 5,
    "percent_spread": 50,
    "outdoor_age_speedup": "15 minutes",
    "priority": 7,
    "half_life": "30 minutes",
    "phase": "gas"
  },
  {
    "id": "fd_kelvinist_cold",
    "type": "field_type",
    "intensity_levels": [
      { "name": "chill air", "sym": "&", "convection_temperature_mod": -7 },
      { "color": "blue", "convection_temperature_mod": -15 },
      { "color": "cyan", "convection_temperature_mod": -30 }
    ],
    "decay_amount_factor": 5,
    "percent_spread": 50,
    "outdoor_age_speedup": "15 minutes",
    "priority": 7,
    "half_life": "30 minutes",
    "phase": "gas"
  },
  {
    "id": "fd_rad_mage_aura",
    "type": "field_type",
    "intensity_levels": [
      { "name": "hazy cloud", "sym": "8", "dangerous": true, "translucency": 10, "extra_radiation_max": 10 },
      {
        "name": "radioactive gas",
        "color": "light_green",
        "extra_radiation_max": 15,
        "radiation_hurt_damage_min": 1,
        "radiation_hurt_damage_max": 2,
        "radiation_hurt_message": "This radioactive gas burns!"
      },
      {
        "name": "thick radioactive gas",
        "color": "green",
        "transparent": false,
        "extra_radiation_max": 20,
        "radiation_hurt_damage_min": 1,
        "radiation_hurt_damage_max": 3,
        "radiation_hurt_message": "This radioactive gas burns!"
      }
    ],
    "decay_amount_factor": 5,
    "percent_spread": 15,
    "outdoor_age_speedup": "1 minutes",
    "dirty_transparency_cache": true,
    "has_fume": true,
    "priority": 8,
    "half_life": "100 minutes",
    "phase": "gas",
    "display_items": false,
    "display_field": true,
    "looks_like": "fd_nuke_gas"
  },
  {
    "id": "fd_obscuring_fog",
    "type": "field_type",
    "intensity_levels": [
      {
        "name": "thick fog",
        "sym": "~",
        "dangerous": false,
        "transparent": false,
        "translucency": 8,
        "color": "light_gray",
        "scent_neutralization": 3
      },
      { "name": "very thick fog", "translucency": 12, "color": "light_gray", "scent_neutralization": 6 },
      { "name": "impenetrable fog", "translucency": 0, "color": "dark_gray", "scent_neutralization": 9 }
    ],
    "decay_amount_factor": 15,
    "gas_absorption_factor": 5,
    "percent_spread": 35,
    "dirty_transparency_cache": true,
    "has_fume": true,
    "priority": 8,
    "half_life": "7 minutes",
    "phase": "gas",
    "display_items": false,
    "display_field": true,
    "looks_like": "fd_smoke"
  },
  {
    "id": "fd_dazzling_thaumic",
    "//": "Like fd_dazzling, but thaumic zombies are immune to it",
    "immune_mtypes": [
      "mon_zombie_thaumic",
      "mon_zombie_leyspark",
      "mon_zombie_levinbolt",
      "mon_zombie_manastorm",
      "mon_zombie_queller",
      "mon_zombie_disruptor",
      "mon_zombie_magebreaker"
    ],
    "type": "field_type",
    "intensity_levels": [
      {
        "name": "dazzling",
        "color": "light_red_yellow",
        "sym": "#",
        "light_emitted": 5,
        "effects": [
          {
            "effect_id": "blind",
            "body_part": "eyes",
            "intensity": 2,
            "min_duration": "2 seconds",
            "max_duration": "2 seconds",
            "chance_in_vehicle": 1,
            "chance_inside_vehicle": 1,
            "chance_outside_vehicle": 1
          },
          {
            "effect_id": "blind",
            "body_part": "eyes",
            "intensity": 10,
            "min_duration": "10 seconds",
            "max_duration": "10 seconds",
            "chance_in_vehicle": 5,
            "chance_inside_vehicle": 5,
            "chance_outside_vehicle": 5
          }
        ]
      },
      {
        "//": "repeat last entry",
        "effects": [
          {
            "effect_id": "blind",
            "body_part": "eyes",
            "intensity": 10,
            "min_duration": "10 seconds",
            "max_duration": "10 seconds",
            "chance_in_vehicle": 1,
            "chance_inside_vehicle": 1,
            "chance_outside_vehicle": 1
          }
        ]
      },
      { "//": "repeat last entry" }
    ],
    "description_affix": "illuminated_by",
    "immunity_data": { "immunity_flags_worn_any": [ [ "sensor", "FLASH_PROTECTION" ], [ "sensor", "BLIND" ] ], "flags": [ "BLIND" ] },
    "priority": 4,
    "half_life": "1 turns",
    "phase": "plasma",
    "display_items": false,
    "display_field": true,
    "looks_like": "fd_laser"
  },
  {
    "id": "fd_nullifying_field",
    "type": "field_type",
    "intensity_levels": [
      {
        "name": "emptiness",
        "effects": [
          {
            "effect_id": "effect_disjunction",
            "intensity": 1,
            "min_duration": "1 seconds",
            "max_duration": "2 seconds",
            "immune_inside_vehicle": false
          }
        ]
      }
    ],
    "decay_amount_factor": 5,
    "gas_absorption_factor": 15,
    "percent_spread": 5,
    "priority": 8,
    "half_life": "10 seconds",
    "phase": "gas"
  }
]
