Hello, i have issues with replacing the default BiomeDecorator with custom one, i register the event listener with:

Code:

MinecraftForge.TERRAIN_GEN_BUS.register(new HighlandsEvent());

and the code:

Code:

@ForgeSubscribe
        public void onCreateDecorator(CreateDecorator event) 
        {
            event.newBiomeDecorator = new HighlandsDecorator(event.biome);
        }

Can someone verify if there is a bug in forge or if i am trying to code it incorrectly?

After further investigation the event listener does work however it seems that the events that get fired in BiomeGenBase fire before mod gets registered.

Yes, initializing your mod before world generation is highly recommended.

Well the issue has been resolved and it was because other mod inizialized BiomeGenBase before my mod was registered.