> For the complete documentation index, see [llms.txt](https://itemsadder.devs.beer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://itemsadder.devs.beer/japanese/plugin-usage/merge-resourcepacks.md).

# Merge Resourcepacks

**Minecraft before 1.20.3** supports **only 1 server resourcepack**.

**Minecraft 1.20.4** and greater support for multiple resource packs, but this new feature is flawed because **custom model data won't be merged**.\
**If** you have more than one resourcepack you need to merge them.

## How to merge?

### Step 1

Copy the `assets` folder of your resourcepack.

### Step 2

Paste the `assets` folder of your resourcepack inside a new `contents` sub-folder.\
For example `merged_pack_1`: `ItemsAdder/contents/merged_pack_1/resourcepack/`

### Step 3

Use the `/iazip` command to compress the ItemsAdder resourcepack.\
(Make sure to follow the correct [hosting tutorial](/japanese/plugin-usage/resourcepack-hosting.md) based on the hosting method you decided).

### Step 4 (advanced users)

If you are merging more than 1 pack you might need to decide a merge priority.\
Open config.yml and write the load priority order of your `contents` sub-folders folders.

{% code title="config.yml" %}

```yaml
    contents-folders-priorities:
      - vanilla
      - _iainternal
      - merged_pack_1
      - merged_pack_2
      - merged_pack_3
      # ... other packs here of which you want to change load order.
```

{% endcode %}

## Examples

{% content-ref url="/pages/6NM6dSyJNf1XkLg8kSgT" %}
[ModelEngine](/japanese/compatibility-with-other-plugins/compatible/modelengine.md)
{% endcontent-ref %}

{% content-ref url="/pages/Z0ub9WR6uRsW3NKUdGKL" %}
[Nova](/japanese/compatibility-with-other-plugins/compatible/nova.md)
{% endcontent-ref %}

{% content-ref url="/pages/jBfLLgVZpp9Mwlp77ARl" %}
[Space](/japanese/compatibility-with-other-plugins/compatible/space.md)
{% endcontent-ref %}


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