Hello, I am currently trying to get custom ore generation to work and I have tried to imitate every last bit of code from the tutorials, I've edited and I have even tried using an older version of Forge but it still isn't working. I have spent hours working on this for nothing

 

	public Lightsaber_Main() {
		IEventBus bus = FMLJavaModLoadingContext.get().getModEventBus();
		
		itemInit.Items.register(bus);
		BlockInit.Blocks.register(bus);
		
		ModSounds.register(bus);

		configuredFeatureInit.CONFIGURED_FEATURES.register(bus);
		
		PlacedFeaturesInit.Placed_Feature.register(bus);
		
		MinecraftForge.EVENT_BUS.register(this);
		
	}

public class configuredFeatureInit {

	private static final RuleTest END_STONE = new BlockMatchTest(Blocks.STONE);
	   
	public static final DeferredRegister<ConfiguredFeature<?, ?>> CONFIGURED_FEATURES 
		= DeferredRegister.create(Registry.CONFIGURED_FEATURE_REGISTRY, Lightsaber_Main.MOD_ID);

	public static final Supplier<List<OreConfiguration.TargetBlockState>> END_KYBER_CRYSTAL_ORE 
		= Suppliers.memoize(() -> List.of(
				OreConfiguration.target(OreFeatures.STONE_ORE_REPLACEABLES,
				BlockInit.kyber_crystal_ore.get().defaultBlockState()),
				
				OreConfiguration.target(OreFeatures.DEEPSLATE_ORE_REPLACEABLES,
						BlockInit.kyber_crystal_ore.get().defaultBlockState())
				));
	
	public static final RegistryObject<ConfiguredFeature<?, ?>> END_ORE_GENERATION 
		= CONFIGURED_FEATURES.register("kyber_crystal_ore", 
				() -> new ConfiguredFeature<>(Feature.ORE, 
						new OreConfiguration(END_KYBER_CRYSTAL_ORE.get(), 14)));
	
}

public class PlacedFeaturesInit {

	public static final DeferredRegister<PlacedFeature> Placed_Feature = DeferredRegister.create(Registry.PLACED_FEATURE_REGISTRY, Lightsaber_Main.MOD_ID);

	public static final RegistryObject<PlacedFeature> END_ORE = Placed_Feature.register("kyber_crystal_ore_placed",
		() -> new PlacedFeature(configuredFeatureInit.END_ORE_GENERATION.getHolder().get(), 
			commonOrePlacement(50,
				HeightRangePlacement.uniform(
					VerticalAnchor.aboveBottom(-64),
					VerticalAnchor.belowTop(319)
				)
			)
		)
	);
	
	
	public static List<PlacementModifier> commonOrePlacement(int countPerChunk, PlacementModifier height) {
		return orePlacement(CountPlacement.of(countPerChunk), height);
		
	}

	public static List<PlacementModifier> orePlacement(PlacementModifier count, PlacementModifier height) {
		return List.of(count, InSquarePlacement.spread(), BiomeFilter.biome());
	}
	
	public static List<PlacementModifier> rareOrePlacement(int count, PlacementModifier height) {
		return orePlacement(RarityFilter.onAverageOnceEvery(count), height);
	}
}

 

add_kyber_crystal_ore.json:

{
	"type": "forge:add_features",
	"biomes": "#minecraft:is_overworld",
	"features": "lightsabermod:kyber_crystal_ore_placed",
	"step": "underground_ores"
}

 

It won't even crash

Show the full path of your add_kyber_crystal_ore.json

It should be something like src/main/resources/data/lightsabermod/forge/biome_modifier/add_kyber_crystal_ore.json

https://forge.gemwire.uk/wiki/Biome_Modifiers#Biome_Modifier_JSONs

 

Also by setting the maximum height to 319 most of the generation attempts will fail. 

Sea level is at 64 so you will be trying to generate in the "air" which doesn't match your TargetBlockStates.

• I got the json file location right and I've tested it so it does work

I just copied and pasted from a tutorial and it worked. It was probably because of the rule test variable, the spawn rate being too high and the height difference. I think that the spawn rate's maximum is 50 but I'm not going to do anything else so that I don't become burnt out

I also have a personal theory that even the names of the variables have to be exact. 

I don't care anymore because I am done

Edited October 17, 20222 yr by Noxxous