[1.16.1] Registering a reloadListener

[Tavi007]

Hello,
I'm updating my mod to 1.16 and I can't find a way to add my reloadListener. Here is a code-snipped:

	@SubscribeEvent
	public void onServerAboutToStart(FMLServerAboutToStartEvent event)
	{
		// worked in 1.15.2
		//event.getServer().getResourcePacks().addReloadListener(DATAMANAGER);
		LOGGER.info("Elemental data registered.");	
	}

DATAMANGER is a class, that extends jsonReloadListener. I looked through the options of ResourcePacks, but I can't find a similar function to addReloadListener.

[ChampionAsh5357]

MinecraftServer now uses a different system called DataPackRegistries to combine the reload and initialization of the listeners in one place. To access it, use:

((IReloadableResourceManager) event.getServer().getDataPackRegistries().func_240970_h_()).addReloadListener(listener);

Note that the cast is necessary as the function returns an IResourceManager compared to its stored IReloadableResourceManager variable.

[Tavi007]

Thank you for your answer!

I got the code to compile and I assume my ReloadListener was added. However none of the data got loaded. I tested a little bit and noticed, that my implemented apply() function of DataManager is never called. Previously this function was called whenever I start playing a world or when I use the /reload-command . That's not happining now. Any idea, what the problem might be?

 

My repo if you want to have a deeper look:

https://github.com/Tavi007/ElementalCombat

Edited July 2, 2020 by Tavi007

[ChampionAsh5357]

Update your workspace to version 32.0.40 at least. It fixes the issue of FMLServerAboutToStartEvent being fired too late on an integrated server.

[Tavi007]

I updated, but I still have the same issue. Maybe I will wait until a safe 1.16 version is realeased.

[Tavi007]

I bump this thread up, since I still have the same issue. The DataManager never calls the apply() function and therefor never loads the json files. I also look through the forge issue tracker to see, if it is a known issue, but it's not listed.

[ZephyrWolf_]

I don't know if you still having issues, but I do have a working re-loadable resource myself. I registered it slightly differently though:

public ModConst ()
{
  MinecraftForge.EVENT_BUS.addListener( this::addResourceReload );
}
	
private void addResourceReload ( final AddReloadListenerEvent event )
{
  event.addListener( new CustomReloadListener() );
}

For me, extending JsonReloadListener was all I needed.

I hope this helps someone.

Playing 1.16.2

Forge 33.0.5