The Patch File

[
    {
        "file": "acorns:blocktypes/resource/acorns-dry.json",
        "op": "replace",
        "path": "/drops/0/tool",
        "value": "hammer",
        "side": "server",
        "dependsOn": [ { "modid": "acorns" } ]
    },
    {
        "file": "acorns:itemtypes/tool/mallet.json",
        "op": "add",
        "path": "/enabled",
        "value": ["SETTING_NAME"],
        "side": "server",
        "dependsOn": [ { "modid": "acorns" } ]
    },
    {
        "file": "acorns:itemtypes/toolhead/mallet-head.json",
        "op": "add",
        "path": "/enabled",
        "value": ["SETTING_NAME"],
        "side": "server",
        "dependsOn": [ { "modid": "acorns" } ]
    },
    {
        "file": "acorns:recipes/grid/mallet.json",
        "op": "add",
        "path": "/enabled",
        "value": ["SETTING_NAME"],
        "side": "server",
        "dependsOn": [ { "modid": "acorns" } ]
    },
    {
        "file": "acorns:recipes/grid/mallet-head.json",
        "op": "add",
        "path": "/enabled",
        "value": ["SETTING_NAME"],
        "side": "server",
        "dependsOn": [ { "modid": "acorns" } ]
    }
]