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Custom Food

easy
scripting
Custom Food

FORMAT VERSION 1.21.90

This page requires a basic understanding of custom items. Check out the items guide before starting!

On this page, you will learn how to create custom foods that, when consumed, grant effects to the player (like the golden apple).

Basic Item JSON ​

BP/items/custom_food.json
json
{
    "format_version": "1.21.90",
    "minecraft:item": {
        "description": {
            "identifier": "wiki:custom_food",
            "menu_category": {
                "category": "equipment",
                "group": "minecraft:itemGroup.name.miscFood"
            }
        },
        "components": {
            "minecraft:icon": "wiki:custom_food",
            "minecraft:food": {
                "nutrition": 4,
                "saturation_modifier": 0.6
            },
            "minecraft:use_animation": "eat",
            "minecraft:use_modifiers": {
                "use_duration": 1.6,
                "movement_modifier": 0.33
            },
            "minecraft:tags": {
                "tags": [
                    "minecraft:is_food",
                    "minecraft:is_meat", // Only include if the food is meat
                    "minecraft:is_cooked" // Only include if the food is cooked
                ]
            }
        }
    }
}

If you already know how to place a texture in the correct path, you can skip down, but if you don't, it's not enough to simply place the texture file in the RP/textures/items folder.

We need to create an object named wiki:custom_<thing> in the RP/textures/item_texture.json file of our resource pack, as in the example below.

RP/textures/item_texture.json
json
{
    "texture_name": "atlas.items",
    "texture_data": {
        "wiki:custom_food": {
            "textures": "textures/items/custom_food"
        }
    }
}

Applying Effects ​

In order to apply effects to the player when the food is consumed, we'll need to make use of custom components.

In this tutorial, our custom component will be wiki:food_effects. Make sure to change the namespace to something that uniquely identifies your add-on.

minecraft:item > components
json
"wiki:food_effects": [
    {
        "name": "wither",
        "duration": 600, // 30 seconds in ticks.
        "amplifier": 1
    },
    {
        "name": "slowness",
        "duration": 600,
        "amplifier": 2
    }
]

Custom Component Script ​

In the scripts file, just use a single event after using a specific item, and after using this item the player will acquire one or more effects, as in the code below.

BP/scripts/main.js
js
import { system } from "@minecraft/server";

const ItemFoodEffectsComponent = {
    onConsume({ source }, { params }) {
        // Iterates over each object in the component's array.
        for (const { name, duration, amplifier } of params) {
            source.addEffect(name, duration, { amplifier });
        }
    },
};

system.beforeEvents.startup.subscribe(({ itemComponentRegistry }) => {
    // Register the custom component for use in the item JSON file:
    itemComponentRegistry.registerCustomComponent("wiki:food_effects", ItemFoodEffectsComponent);
});

Contributors

Edit Custom Food on GitHub

Text and image content on this page is licensed under the Creative Commons Attribution 4.0 International License

Code samples on this page are licensed under the MIT License