{
  "params": {
    "height": {
      "type": "range",
      "min": 4,
      "max": 12,
      "step": 4,
      "default": 8,
      "label": "Height",
      "describe": "Drop in metres: 4, 8 or 12 (one to three 4 m levels), the same steps as cliff-tile."
    },
    "biome": {
      "type": "choice",
      "options": [
        "grass",
        "desert",
        "snow",
        "rock",
        "volcanic",
        "alien"
      ],
      "default": "grass",
      "label": "Biome",
      "describe": "Shared by every Terrain piece: grass, desert (sandstone, teal water), snow (icy blue water, snowy ledges), rock, volcanic (a glowing lavafall), alien (glowing teal falls)."
    },
    "flow": {
      "type": "range",
      "min": 0.5,
      "max": 1.4,
      "step": 0.1,
      "default": 1,
      "label": "Flow",
      "describe": "How much water goes over: 0.5 is a few thin threads, 1.4 a full curtain across the notch."
    },
    "spray": {
      "type": "toggle",
      "default": true,
      "label": "Spray",
      "describe": "Foam and mist puffs where the water hits the pool (they bob in a loop)."
    },
    "seed": {
      "type": "range",
      "min": 1,
      "max": 50,
      "step": 1,
      "default": 6,
      "label": "Seed",
      "describe": "Changes the crags in the face, the ribbons and the decor. Edges match for every seed."
    }
  },
  "presets": {
    "lavafall": {
      "biome": "volcanic",
      "height": 8
    },
    "tall cascade": {
      "height": 12,
      "flow": 1.3
    },
    "meltwater threads": {
      "biome": "snow",
      "height": 4,
      "flow": 0.6
    }
  },
  "night": {
    "lava": {
      "zone": "lava",
      "color": "#ff7a1a",
      "intensity": 1.6,
      "describe": "Lava (volcanic biome) and ember cracks glow orange."
    },
    "glow": {
      "zone": "glow",
      "intensity": 1.2,
      "describe": "Alien liquid, bulb plants and crystals glow in their own teal and pink."
    }
  }
}