{
  "params": {
    "paint": {
      "type": "choice",
      "options": [
        "gunmetal",
        "olive",
        "sand",
        "void"
      ],
      "default": "gunmetal",
      "label": "Paint",
      "describe": "Hull colours: gunmetal (grey with orange trim, red eyes), olive (military green), sand (desert tan), void (black with violet glow)."
    },
    "weapon": {
      "type": "choice",
      "options": [
        "cannon",
        "gatling",
        "missiles"
      ],
      "default": "cannon",
      "label": "Turret",
      "describe": "Turret armament: cannon (one long barrel), gatling (a rotary gun that spins while walking), missiles (a launcher box on each side of the dome)."
    },
    "legSpan": {
      "type": "range",
      "min": 0.8,
      "max": 1.3,
      "step": 0.05,
      "default": 1,
      "label": "Leg span",
      "describe": "Scales the eight legs. 0.8 = compact, knees close to the hull; 1.3 = huge arched legs and a long stride."
    },
    "size": {
      "type": "range",
      "min": 0.4,
      "max": 1.6,
      "step": 0.05,
      "default": 1,
      "label": "Size",
      "describe": "Uniform scale. 1 is a 3 m hull and about 6 m from leg tip to leg tip; 0.4 is a car-sized drone; 1.6 is a 10 m siege spider."
    }
  },
  "presets": {
    "hive guardian": {
      "paint": "void",
      "weapon": "gatling",
      "legSpan": 1.25
    },
    "desert stalker": {
      "paint": "sand",
      "weapon": "missiles"
    },
    "scout spider": {
      "paint": "olive",
      "weapon": "gatling",
      "size": 0.5,
      "legSpan": 0.9
    }
  },
  "night": {
    "eye": {
      "zone": "eye",
      "intensity": 1.6,
      "describe": "The row of sensor lenses and the turret optic glow."
    },
    "lamp": {
      "zone": "lamp",
      "intensity": 1.1,
      "describe": "Marker lights around the hull rim glow."
    }
  }
}