How to spawn structure in custom dimension which uses flat world presets

[Nicholas Hammond]

After various tests I found out that my structure spawner works on all dimensions and biomes except on flat worlds. My custom dimension uses a super flat world generator, therefore I believe it does not generate for this reason. Anyway to generate my structure?

 

EmptyRoomStructure code

package net.zorathekidlz.backrooms.gen.level0;

import net.minecraft.world.WorldType;
import net.minecraftforge.common.BiomeManager;
import net.minecraftforge.registries.ForgeRegistries;
import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;

import net.minecraft.world.server.ServerWorld;
import net.minecraft.world.gen.placement.Placement;
import net.minecraft.world.gen.placement.IPlacementConfig;
import net.minecraft.world.gen.feature.template.Template;
import net.minecraft.world.gen.feature.template.PlacementSettings;
import net.minecraft.world.gen.feature.template.BlockIgnoreStructureProcessor;
import net.minecraft.world.gen.feature.NoFeatureConfig;
import net.minecraft.world.gen.feature.IFeatureConfig;
import net.minecraft.world.gen.feature.Feature;
import net.minecraft.world.gen.Heightmap;
import net.minecraft.world.gen.GenerationStage;
import net.minecraft.world.gen.ChunkGenerator;
import net.minecraft.world.dimension.DimensionType;
import net.minecraft.world.biome.Biome;
import net.minecraft.world.IWorld;
import net.minecraft.util.math.ChunkPos;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.Rotation;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.Mirror;

import net.zorathekidlz.backrooms.BackroomsModElements;
import net.zorathekidlz.backrooms.dimensions.level0.Level0ModDimension;

import java.util.Random;
import java.util.logging.Level;

@BackroomsModElements.ModElement.Tag
public class EmptyRoomStructure extends BackroomsModElements.ModElement {
    public EmptyRoomStructure(BackroomsModElements instance) {
        super(instance, 23);
    }

    private static boolean validSpawn(int x, int z){
        if(x % 32 == 0 && z % 32 != 0) {
            return true;
        } else return false;
    }

    @Override
    public void init(FMLCommonSetupEvent event) {
        Feature<NoFeatureConfig> feature = new Feature<NoFeatureConfig>(NoFeatureConfig::deserialize) {

            @Override
            public boolean place(IWorld iworld, ChunkGenerator generator, Random random, BlockPos pos, NoFeatureConfig config) {
                int ci = pos.getX();
                int ck = pos.getZ();
                DimensionType dimensionType = iworld.getDimension().getType();
                boolean dimensionCriteria = false;
                if (dimensionType == Level0ModDimension.type)
                    dimensionCriteria = true;
                if (!dimensionCriteria)
                    return false;
                Template template = ((ServerWorld) iworld.getWorld()).getSaveHandler().getStructureTemplateManager()
                        .getTemplateDefaulted(new ResourceLocation("backrooms", "empty_room"));
                if (template == null){
                    return false;
                }
                if (!validSpawn(ci, ck)){
                    return false;
                }
                Rotation rotation = Rotation.NONE;
                Mirror mirror = Mirror.NONE;
                BlockPos spawnTo = new BlockPos(ci,  100, ck);
                template.addBlocksToWorldChunk(iworld, spawnTo, new PlacementSettings().setRotation(rotation).setRandom(random)
                        .setMirror(mirror).setChunk((ChunkPos) null).setIgnoreEntities(false));
                return true;
            }
        };
        for (Biome biome : ForgeRegistries.BIOMES.getValues()) {
            biome.addFeature(GenerationStage.Decoration.SURFACE_STRUCTURES,
                    Biome.createDecoratedFeature(feature, IFeatureConfig.NO_FEATURE_CONFIG, Placement.NOPE, IPlacementConfig.NO_PLACEMENT_CONFIG));
        }
    }
}

 

Level0ChunkGenerator code

package net.zorathekidlz.backrooms.dimensions.level0;

import com.google.common.collect.Maps;
import net.minecraft.block.Blocks;
import net.minecraft.world.IWorld;
import net.minecraft.world.biome.Biomes;
import net.minecraft.world.biome.provider.BiomeProvider;
import net.minecraft.world.gen.ChunkGeneratorType;
import net.minecraft.world.gen.FlatChunkGenerator;
import net.minecraft.world.gen.FlatGenerationSettings;
import net.minecraft.world.gen.FlatLayerInfo;
import net.zorathekidlz.backrooms.biomes.BackroomsLevel0Biome;
import net.zorathekidlz.backrooms.block.CielingtileBlock;
import net.zorathekidlz.backrooms.block.OldmoistcarpetBlock;
import net.zorathekidlz.backrooms.gen.level0.EmptyRoomStructure;

public class Level0ChunkGenerator extends FlatChunkGenerator {
    public Level0ChunkGenerator(IWorld world, BiomeProvider biome) {
        super(world, biome, Level0Settings());
    }

    public static FlatGenerationSettings Level0Settings(){
        FlatGenerationSettings flatgenerationsettings = ChunkGeneratorType.FLAT.createSettings();
        flatgenerationsettings.setBiome(new BackroomsLevel0Biome.Level0Biome());
        flatgenerationsettings.getFlatLayers().add(new FlatLayerInfo(1, Blocks.BEDROCK));
        flatgenerationsettings.getFlatLayers().add(new FlatLayerInfo(1, OldmoistcarpetBlock.block));
        flatgenerationsettings.getFlatLayers().add(new FlatLayerInfo(4, Blocks.AIR));
        flatgenerationsettings.getFlatLayers().add(new FlatLayerInfo(1, CielingtileBlock.block));
        flatgenerationsettings.getFlatLayers().add(new FlatLayerInfo(1, Blocks.BEDROCK));
        flatgenerationsettings.updateLayers();
        return flatgenerationsettings;
    }
}

 

[Nicholas Hammond]

Sorry for spamming this forum topic, but my previous posts have not been getting any responses while others after mine have been answered. I know it's frowned upon but I can't progress in my mod making until I solve this bug.

[Ugdhar]

11 hours ago, Nicholas Hammond said:

I know it's frowned upon but I can't progress in my mod making until I solve this bug.

2 tips that will help your progress:

 

1: Stop using MCreator

2: Set up a github account, and put your project on there in a buildable form, and post the link in your support posts.

 

These are both likely reasons that you do not get as many responses to your questions as you would like, as you have been told multiple times on here to stop using MCreator, and to properly share your code as opposed to attachments to forum posts.

 

I'm not trying to be mean or tell you what to do, just making suggestions to try and help you progress with your mod better.