PipelineDensityAsset.java

package com.hypixel.hytale.builtin.hytalegenerator.assets.density;

import com.hypixel.hytale.builtin.hytalegenerator.density.Density;
import com.hypixel.hytale.builtin.hytalegenerator.density.nodes.ConstantValueDensity;
import com.hypixel.hytale.codec.KeyedCodec;
import com.hypixel.hytale.codec.builder.BuilderCodec;
import com.hypixel.hytale.codec.codecs.array.ArrayCodec;
import javax.annotation.Nonnull;

public class PipelineDensityAsset extends DensityAsset {
   private static final DensityAsset[] EMPTY_INPUTS = new DensityAsset[0];
   public static final BuilderCodec<PipelineDensityAsset> CODEC;
   private DensityAsset[] pipeline = new DensityAsset[0];

   public PipelineDensityAsset() {
   }

   @Nonnull
   public Density build(@Nonnull DensityAsset.Argument argument) {
      if (this.isSkipped()) {
         return new ConstantValueDensity(0.0);
      } else if (this.pipeline.length == 0) {
         return this.buildFirstInput(argument);
      } else {
         Density[] nextInputs = new Density[]{this.pipeline[0].build(argument)};
         nextInputs[0].setInputs(this.buildInputsArray(argument));

         for(int i = 1; i < this.pipeline.length; ++i) {
            Density node = this.pipeline[i].buildWithInputs(argument, nextInputs);
            nextInputs[0] = node;
         }

         return nextInputs[0];
      }
   }

   public void cleanUp() {
      this.cleanUpInputs();

      for(DensityAsset densityAsset : this.pipeline) {
         densityAsset.cleanUp();
      }

   }

   static {
      CODEC = ((BuilderCodec.Builder)BuilderCodec.builder(PipelineDensityAsset.class, PipelineDensityAsset::new, DensityAsset.ABSTRACT_CODEC).append(new KeyedCodec("Pipeline", new ArrayCodec(DensityAsset.CODEC, (x$0) -> new DensityAsset[x$0])), (t, k) -> t.pipeline = k, (t) -> t.pipeline).add()).build();
   }
}