{
  "params": {
    "islands": {
      "type": "range",
      "min": 1,
      "max": 3,
      "step": 1,
      "default": 2,
      "label": "Pump islands",
      "describe": "Number of pump islands under the canopy, 1 to 3, each with two double-sided pumps (2 to 6 pumps, 4 to 12 filling places). The canopy widens to match."
    },
    "colour": {
      "type": "choice",
      "options": [
        "red",
        "green",
        "blue",
        "yellow"
      ],
      "default": "red",
      "label": "Colour",
      "describe": "Accent colour of the canopy band, pump tops, shop fascia and pylon: red, green, blue, yellow. Generic, not a brand."
    },
    "shop": {
      "type": "toggle",
      "default": true,
      "label": "Shop",
      "describe": "A 9 x 5.5 m convenience store at the back with a glass front, a sliding door, a fascia band and an ice chest outside. Off leaves a pay kiosk."
    },
    "ev": {
      "type": "toggle",
      "default": false,
      "label": "EV chargers",
      "describe": "Two electric-vehicle chargers with green screens on a kerbed bay at the east side."
    },
    "pylon": {
      "type": "toggle",
      "default": true,
      "label": "Pylon sign",
      "describe": "A 7 m roadside pylon with a fuel-pump pictogram and three blank lit price slots."
    }
  },
  "presets": {
    "highway stop": {
      "islands": 3,
      "colour": "yellow",
      "ev": true
    },
    "small town pumps": {
      "islands": 1,
      "colour": "green",
      "shop": false
    },
    "city charger": {
      "islands": 2,
      "colour": "blue",
      "ev": true,
      "pylon": false
    }
  },
  "night": {
    "lamp": {
      "zone": "lamp",
      "color": "#f6f8ff",
      "intensity": 1.5,
      "describe": "Downlights under the canopy."
    },
    "screen": {
      "zone": "screen",
      "color": "#9fe0ff",
      "intensity": 1,
      "describe": "Pump and charger screens."
    },
    "shop": {
      "zone": "shop",
      "color": "#fff0c8",
      "intensity": 1.2,
      "describe": "The shop windows."
    },
    "sign": {
      "zone": "sign",
      "color": "#fff7e0",
      "intensity": 1.1,
      "describe": "The pylon sign and the canopy band are lit."
    }
  }
}