Acceptable Remote Version in 1.16.1

[BentiGorlich]

Hello Folks,

I just tried to port my mod from 1.12.2 to 1.16.1. It is a serverside only mod, which doesn't (or shouldn't) be required on the client side. In 1.12.2 there was an attribute in the @mod annotation called "acceptable remote version". I set this to "*" and it worked. In 1.16 the annotation does not take any attribute other than the mod name. So is there another way of doing this? I didn't found anything on the internet regarding this and the only open source mod I know is Ender IO, which has not been ported to 1.16 (and is not serverside only)

 

Thanks in advance :)

[diesieben07]

Your mod will be automatically server-side only if it does not add any registry entries that are required on the client and does not add any network channels that are required on the client.

[BentiGorlich]

Thanks for the quick reply. It is working as serverside only. However in the multiplayer tab on the client ther server is shown as incompatible due to different mod lists...
How do I get rid of that?

[diesieben07]

You need to register the DISPLAYTEST extension point (ModLoadingContext#registerExtensionPoint).

If that returns FMLNetworkConstants.IGNORESERVERONLY as the version, it is ignored by the client.

[BentiGorlich]

I think that you mean someting like this:
 

ModLoadingContext.get().registerExtensionPoint(ExtensionPoint.DISPLAYTEST, ...);

 

But I don't know how the function/the second argument would look like. I also tried looking on the internet but didn't find anything related to that.

[BentiGorlich]

Ok nevermind, I got it:

ModLoadingContext.get().registerExtensionPoint(ExtensionPoint.DISPLAYTEST, ()-> Pair.of(()->FMLNetworkConstants.IGNORESERVERONLY, (version, network) -> {return true;}));

 

And my problem is solved now.

Thanks for the help

[Mine_asd]

I can't get it to compile the previous lines

 

ModLoadingContext.get().registerExtensionPoint(ExtensionPoint.DISPLAYTEST, ()-> Pair.of(()->FMLNetworkConstants.IGNORESERVERONLY, (version, network) -> {return true;}));

 

console --> The target type of this expression must be a functional interface

 

import java.io.File;
import java.util.Iterator;
import java.util.function.Supplier;

 

import org.apache.commons.lang3.tuple.Pair;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

 

import com.mojang.brigadier.context.CommandContext;

import net.minecraft.world.server.ServerWorld;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.ExtensionPoint;
import net.minecraftforge.fml.ModLoadingContext;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
import net.minecraftforge.fml.event.server.FMLServerStartingEvent;
import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
import net.minecraftforge.fml.network.FMLNetworkConstants;

 

I need help --> Version Forge 1.16.4 - 35.1.4

 

thanks

Edited February 7, 2021 by Mine_asd