[
    {
        "predicate": {
            "items": []
        },
        "item": "tetra:modular_crossbow",
        "modules": {
            "crossbow/stave": [
                "crossbow/basic_stave",
                "basic_stave/stick"
            ],
            "crossbow/stock": [
                "crossbow/basic_stock",
                "basic_stock/stick"
            ],
            "crossbow/string": [
                "crossbow/basic_string",
                "basic_string/string"
            ],
            "crossbow/attachment_1": [
                "crossbow/stirrup",
                "stirrup/iron"
            ]
        },
        "improvements": {
            "crossbow/stock:trigger/simple": 1
        }
    }
]
