{
  "params": {
    "stripe": {
      "type": "choice",
      "options": [
        "red",
        "green",
        "orange",
        "blue"
      ],
      "default": "red",
      "label": "Band colour",
      "describe": "Colour of the side band and trim: red, green, orange or blue."
    },
    "lights": {
      "type": "choice",
      "options": [
        "red",
        "blue",
        "mixed"
      ],
      "default": "red",
      "label": "Beacons",
      "describe": "Colour of the warning lights: red, blue, or mixed (red on the left, blue on the right)."
    },
    "chevrons": {
      "type": "toggle",
      "default": true,
      "label": "Rear chevrons",
      "describe": "Bold diagonal stripes on the rear doors in the band colour and yellow."
    },
    "doors": {
      "type": "range",
      "min": 0,
      "max": 1,
      "step": 0.05,
      "default": 0,
      "label": "Rear doors",
      "describe": "How far the two rear doors are open. 0 closed, 1 swung wide (about 170 degrees) for loading a stretcher."
    }
  },
  "presets": {
    "city ambulance": {
      "stripe": "red"
    },
    "rural paramedic": {
      "stripe": "green",
      "lights": "blue"
    },
    "loading bay": {
      "stripe": "orange",
      "lights": "mixed",
      "doors": 0.8
    }
  },
  "night": {
    "headlight": {
      "zone": "headlight",
      "color": "#fff4c8",
      "intensity": 1.2,
      "describe": "Headlights glow."
    },
    "taillight": {
      "zone": "taillight",
      "color": "#ff2a2a",
      "intensity": 1,
      "describe": "Tail lights glow red."
    },
    "redlight": {
      "zone": "redlight",
      "color": "#ff2b2b",
      "intensity": 1.6,
      "describe": "Red warning lights."
    },
    "bluelight": {
      "zone": "bluelight",
      "color": "#3a6dff",
      "intensity": 1.6,
      "describe": "Blue warning lights."
    }
  }
}