SurfacePatternAsset

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

import com.hypixel.hytale.builtin.hytalegenerator.patterns.AndPattern;
import com.hypixel.hytale.builtin.hytalegenerator.patterns.OrPattern;
import com.hypixel.hytale.builtin.hytalegenerator.patterns.Pattern;
import com.hypixel.hytale.builtin.hytalegenerator.patterns.SurfacePattern;
import com.hypixel.hytale.codec.Codec;
import com.hypixel.hytale.codec.KeyedCodec;
import com.hypixel.hytale.codec.builder.BuilderCodec;
import com.hypixel.hytale.codec.codecs.array.ArrayCodec;
import com.hypixel.hytale.codec.validation.Validators;
import java.util.ArrayList;
import javax.annotation.Nonnull;

public class SurfacePatternAsset extends PatternAsset {
   public static final BuilderCodec<SurfacePatternAsset> CODEC = BuilderCodec.builder(
         SurfacePatternAsset.class, SurfacePatternAsset::new, PatternAsset.ABSTRACT_CODEC
      )
      .append(new KeyedCodec<>("Surface", PatternAsset.CODEC, true), (t, k) -> t.surface = k, k -> k.surface)
      .add()
      .append(new KeyedCodec<>("Medium", PatternAsset.CODEC, true), (t, k) -> t.origin = k, k -> k.origin)
      .add()
      .<Double>append(new KeyedCodec<>("SurfaceRadius", Codec.DOUBLE, false), (t, k) -> t.surfaceRadius = k, k -> k.surfaceRadius)
      .addValidator(Validators.greaterThanOrEqual(0.0))
      .add()
      .<Double>append(new KeyedCodec<>("MediumRadius", Codec.DOUBLE, false), (t, k) -> t.originRadius = k, k -> k.originRadius)
      .addValidator(Validators.greaterThanOrEqual(0.0))
      .add()
      .<Integer>append(new KeyedCodec<>("SurfaceGap", Codec.INTEGER, false), (t, k) -> t.surfaceGap = k, k -> k.surfaceGap)
      .addValidator(Validators.greaterThanOrEqual(0))
      .add()
      .<Integer>append(new KeyedCodec<>("MediumGap", Codec.INTEGER, false), (t, k) -> t.originGap = k, k -> k.originGap)
      .addValidator(Validators.greaterThanOrEqual(0))
      .add()
      .append(new KeyedCodec<>("RequireAllFacings", Codec.BOOLEAN, false), (t, k) -> t.requireAllFacings = k, k -> k.requireAllFacings)
      .add()
      .append(
         new KeyedCodec<>("Facings", new ArrayCodec<>(SurfacePattern.Facing.CODEC, SurfacePattern.Facing[]::new), true),
         (t, k) -> t.facings = k,
         k -> k.facings
      )
      .add()
      .build();
   private PatternAsset surface = new ConstantPatternAsset();
   private PatternAsset origin = new ConstantPatternAsset();
   private double surfaceRadius = 0.0;
   private double originRadius = 0.0;
   private int surfaceGap = 0;
   private int originGap = 0;
   private SurfacePattern.Facing[] facings = new SurfacePattern.Facing[0];
   private boolean requireAllFacings = false;

   public SurfacePatternAsset() {
   }

   @Nonnull
   @Override
   public Pattern build(@Nonnull PatternAsset.Argument argument) {
      if (super.isSkipped()) {
         return Pattern.noPattern();
      } else {
         Pattern floorPattern = this.surface.build(argument);
         Pattern originPattern = this.origin.build(argument);
         ArrayList<Pattern> patterns = new ArrayList<>(this.facings.length);

         for (SurfacePattern.Facing s : this.facings) {
            SurfacePattern pattern = new SurfacePattern(floorPattern, originPattern, this.surfaceRadius, this.originRadius, s, this.surfaceGap, this.originGap);
            patterns.add(pattern);
         }

         return (Pattern)(this.requireAllFacings ? new AndPattern(patterns) : new OrPattern(patterns));
      }
   }

   @Override
   public void cleanUp() {
      this.surface.cleanUp();
      this.origin.cleanUp();
   }
}