class="kw">package com.hypixel.hytale.builtin.hytalegenerator.assets.density;

class="kw">import com.hypixel.hytale.builtin.hytalegenerator.density.ConstantValueDensity;
class="kw">import com.hypixel.hytale.builtin.hytalegenerator.density.Density;
class="kw">import com.hypixel.hytale.builtin.hytalegenerator.density.Noise3dDensity;
class="kw">import com.hypixel.hytale.builtin.hytalegenerator.noise.SimplexNoiseField;
class="kw">import com.hypixel.hytale.builtin.hytalegenerator.rng.SeedBox;
class="kw">import com.hypixel.hytale.codec.Codec;
class="kw">import com.hypixel.hytale.codec.KeyedCodec;
class="kw">import com.hypixel.hytale.codec.builder.BuilderCodec;
class="kw">import com.hypixel.hytale.codec.validation.Validators;
class="kw">import javax.annotation.Nonnull;

class="kw">public class SimplexNoise3DDensityAsset class="kw">extends DensityAsset {
   @Nonnull
   class="kw">public class="kw">static class="kw">final BuilderCodec<SimplexNoise3DDensityAsset> CODEC = BuilderCodec.builder(
         SimplexNoise3DDensityAsset.class, SimplexNoise3DDensityAsset::new, DensityAsset.ABSTRACT_CODEC
      )
      .append(new KeyedCodec<>("Lacunarity", Codec.DOUBLE, true), (var0, var1) -> var0.lacunarity = var1, var0 -> var0.lacunarity)
      .addValidator(Validators.greaterThan(0.0))
      .add()
      .<Double>append(new KeyedCodec<>("Persistence", Codec.DOUBLE, true), (var0, var1) -> var0.persistence = var1, var0 -> var0.persistence)
      .addValidator(Validators.greaterThan(0.0))
      .add()
      .<Double>append(new KeyedCodec<>("ScaleXZ", Codec.DOUBLE, true), (var0, var1) -> var0.scaleXZ = var1, var0 -> var0.scaleXZ)
      .addValidator(Validators.greaterThan(0.0))
      .add()
      .<Double>append(new KeyedCodec<>("ScaleY", Codec.DOUBLE, true), (var0, var1) -> var0.scaleY = var1, var0 -> var0.scaleY)
      .addValidator(Validators.greaterThan(0.0))
      .add()
      .<Integer>append(new KeyedCodec<>("Octaves", Codec.INTEGER, true), (var0, var1) -> var0.octaves = var1, var0 -> var0.octaves)
      .addValidator(Validators.greaterThan(0))
      .add()
      .append(new KeyedCodec<>("Seed", Codec.STRING, true), (var0, var1) -> var0.seedKey = var1, var0 -> var0.seedKey)
      .add()
      .build();
   class="kw">private double lacunarity = 2.0;
   class="kw">private double persistence = 0.5;
   class="kw">private double scaleXZ = 50.0;
   class="kw">private double scaleY = 50.0;
   class="kw">private int octaves = 1;
   class="kw">private String seedKey = "";

   class="kw">public SimplexNoise3DDensityAsset() {
   }

   @Nonnull
   @Override
   class="kw">public Density build(@Nonnull DensityAsset.Argument var1) {
      if (this.isSkipped()) {
         class="kw">return new ConstantValueDensity(0.0);
      }

      SeedBox var2 = var1.parentSeed.child(this.seedKey);
      SimplexNoiseField var3 = SimplexNoiseField.builder()
         .withAmplitudeMultiplier(this.persistence)
         .withFrequencyMultiplier(this.lacunarity)
         .withScale(this.scaleXZ, this.scaleY, this.scaleXZ, this.scaleXZ)
         .withSeed(var2.createSupplier().get().intValue())
         .withNumberOfOctaves(this.octaves)
         .build();
      class="kw">return new Noise3dDensity(var3);
   }

   @Override
   class="kw">public void cleanUp() {
      this.cleanUpInputs();
   }
}