Plugins

Packed is extensible by using Packed Plugins. These currently don't have access to more functionality than you would with using the library regularly, but can register hooks before and after saving.

Negative Spaces

Negative Spaces is a simple sample plugin which can create a negative space font in your pack.

To use it, simply call ResourcePack#install:

val spaces = NegativeSpaces(fontKey = Key(...))

val pack = resourcePack {
    ...
    
    install(spaces)
}

Making your own

To create your own packed plugin, simply implement the PackedPlugin interface and override the beforeSave and afterSave functions. Then call ResourcePack#install with your plugin's instance, and those functions will be called before and after saving the resource pack.

For example:

object MyEpicPlugin : PackedPlugin {
    override fun beforeSave(pack: ResourcePack) {
        println("Hello from before save!")
    }
    
    override fun afterSave(pack: ResourcePack) {
        println("Hello from after save! I can now do whatever I want 😈")
    }
}

val pack = resourcePack {
    ...
    
    install(MyEpicPlugin)
}