# Switch between two files
This is a simple `IF` statement simply returning true/false to if the texture/file should be loaded into the pack.
(Pick one file over another).
You will need the `Pack ID` and `Entry Name` from your `/assets/respackopts/conf.json` that you created earlier
if you have not, see [Main Config](./MainConfig.md) on how to do so.
<br>

You will need to navigate to the file you would like to toggle inside your resource, and create a `.rpo` file for it in the same directory (folder).
<br>

### Examples:
`texture.png` would be `texture.png.rpo`<br>
`SomeRecipe.json` would be `SomeRecipe.json.rpo`
<br>

### Layout:
```json
{
    "condition": "<pack id>:<entry name>",
    "fallback": "location/of/the/file"
}
```
### Example:
```json
{
    "condition": "examplePack:someTexture",
    "fallback": "assets/minecraft/textures/example/alternate.png"
}
```

## Another way to do this:
Respackopts supports specifying multiple possible fallbacks when configuring single files.
You can use this functionality as follows:
```json
{
    "condition": "<pack id>:<entry name>",
    "fallbacks": [
      "location/of/the/file",
      "assets/minecraft/textures/example/alternate.png"
    ]
}
```

```json
{
    "condition": "examplePack:someTexture"
}
```

See [Toggle Files ](./ToggleFiles.md) to see how to just disable files.