{
  "params": {
    "shape": {
      "type": "choice",
      "options": [
        "octagon",
        "round",
        "square"
      ],
      "default": "octagon",
      "label": "Shape",
      "describe": "Plan of the pillbox: octagon (classic eight-sided), round (twelve-sided, almost a drum) or square (a boxy blockhouse with one front slit)."
    },
    "camo": {
      "type": "choice",
      "options": [
        "woodland",
        "desert",
        "arctic",
        "grey",
        "bare"
      ],
      "default": "woodland",
      "label": "Camo",
      "describe": "Paint scheme on the concrete and the colour of the earth berm: woodland (olive, brown and black blotches on grass), desert (sand and tan), arctic (white and pale grey in snow), grey (urban greys), bare (unpainted weathered concrete)."
    },
    "size": {
      "type": "range",
      "min": 2,
      "max": 3.5,
      "step": 0.25,
      "default": 2.6,
      "label": "Size",
      "describe": "Corner radius of the bunker in metres; 2 is a two-man pillbox, 3.5 a command blockhouse about 7 m across."
    },
    "sandbags": {
      "type": "toggle",
      "default": true,
      "label": "Sandbags",
      "describe": "A ring of sandbags around the edge of the roof slab."
    },
    "doorOpen": {
      "type": "toggle",
      "default": false,
      "label": "Door open",
      "describe": "Swings the steel blast door wide open (110 degrees), showing the dark doorway."
    }
  },
  "presets": {
    "desert strongpoint": {
      "camo": "desert",
      "shape": "square",
      "size": 3
    },
    "arctic pillbox": {
      "camo": "arctic",
      "shape": "round",
      "sandbags": false
    },
    "old concrete": {
      "camo": "bare",
      "size": 2.25,
      "doorOpen": true
    }
  },
  "night": {
    "lamp": {
      "zone": "lamp",
      "color": "#ffd28a",
      "intensity": 1.4,
      "describe": "Caged bulkhead lamp over the blast door."
    }
  }
}