{
  "params": {
    "brick": {
      "type": "choice",
      "options": [
        "red",
        "brown",
        "tan",
        "stone"
      ],
      "default": "red",
      "label": "Brick",
      "describe": "Facade material: red brick, brown brick, tan (yellow clay) brick, or stone (grey ashlar blocks)."
    },
    "storeys": {
      "type": "choice",
      "options": [
        1,
        2
      ],
      "default": 2,
      "label": "Storeys",
      "describe": "One storey (squat country bank) or two (offices above with three arched windows)."
    },
    "width": {
      "type": "range",
      "min": 6,
      "max": 10,
      "step": 0.5,
      "default": 7.5,
      "label": "Width",
      "describe": "Street frontage in metres; wide banks get two arched windows each side of the door. Depth stays 9 m."
    },
    "bars": {
      "type": "toggle",
      "default": true,
      "label": "Bars",
      "describe": "Iron bars over the ground-floor windows."
    },
    "trim": {
      "type": "color",
      "default": "#d8cdb5",
      "label": "Stone trim",
      "describe": "Colour of the cornice, pilasters, sills and steps. #d8cdb5 limestone, #b9a07a sandstone, #8f8a80 granite."
    }
  },
  "presets": {
    "county bank": {
      "brick": "red",
      "storeys": 2
    },
    "assay office": {
      "brick": "tan",
      "storeys": 1,
      "width": 6,
      "trim": "#b9a07a"
    },
    "grand bank": {
      "brick": "stone",
      "width": 10,
      "trim": "#8f8a80"
    }
  },
  "night": {
    "window": {
      "zone": "window",
      "color": "#ffc77a",
      "intensity": 1,
      "describe": "Windows glow warm after dark."
    },
    "lamp": {
      "zone": "lamp",
      "color": "#ffd38a",
      "intensity": 1.4,
      "describe": "Two lamps beside the doors."
    }
  }
}