engine.json

{
    "name": "basic",
    "version": "3.1.2",
    "environment-tick-time": 40,
    "sound-tick-time": 4,
    "block-scan-distance": 40,
    "average-height-scan-distance": 2,
    "average-height-scan-count": 5,
    "biome-scan-distance": 5,
    "biome-scan-count": 3,
    "air-pocket-count": 50000,
    "air-pocket-distance": 13,
    "air-pocket-groups": [
        {
            "distance": 5,
            "weight": 10
        },
        {
            "distance": 5,
            "weight": 5
        },
        {
            "distance": 5,
            "weight": 2
        },
        {
            "distance": 10,
            "weight": 1
        }
    ],
    "solids": [
        "#minecraft:doors",
        "#minecraft:impermeable",
        "#minecraft:stairs",
        "#minecraft:glass_panes",
        "#minecraft:walls"
    ],
    "biome-types": [
        "surface",
        "underground"
    ],
    "fade-volume": "0.005",
    "fade-pitch": "0.005",
    "default-biome-type": "surface"
}