ZonePatternProvider.java

package com.hypixel.hytale.server.worldgen.zone;

import com.hypixel.hytale.math.util.FastRandom;
import com.hypixel.hytale.procedurallib.logic.point.IPointGenerator;
import com.hypixel.hytale.server.worldgen.biome.Biome;
import com.hypixel.hytale.server.worldgen.chunk.MaskProvider;
import java.util.ArrayList;
import java.util.Arrays;
import javax.annotation.Nonnull;

public class ZonePatternProvider {
   protected final IPointGenerator pointGenerator;
   protected final Zone[] zones;
   protected final Zone.UniqueCandidate[] uniqueZones;
   protected final MaskProvider maskProvider;
   protected final ZoneColorMapping zoneColorMapping;
   protected final int maxExtent;

   public ZonePatternProvider(IPointGenerator pointGenerator, Zone[] zones, Zone.UniqueCandidate[] uniqueZones, MaskProvider maskProvider, ZoneColorMapping zoneColorMapping) {
      this.pointGenerator = pointGenerator;
      this.zones = zones;
      this.uniqueZones = uniqueZones;
      this.maskProvider = maskProvider;
      this.zoneColorMapping = zoneColorMapping;
      this.maxExtent = getMaxExtent(zones);

      for(Zone.UniqueCandidate uniqueZone : uniqueZones) {
         zoneColorMapping.add(uniqueZone.zone().color(), uniqueZone.zone().zone());
      }

   }

   public int getMaxExtent() {
      return this.maxExtent;
   }

   public Zone[] getZones() {
      return this.zones;
   }

   public MaskProvider getMaskProvider() {
      return this.maskProvider;
   }

   public ZonePatternGenerator createGenerator(int seed) {
      FastRandom random = new FastRandom((long)seed);
      ArrayList<Zone.Unique> uniqueZones = new ArrayList(this.uniqueZones.length);
      MaskProvider maskProvider = this.maskProvider.generateUniqueZones(seed, this.uniqueZones, random, uniqueZones);
      return new ZonePatternGenerator(this.pointGenerator, this.zones, (Zone.Unique[])uniqueZones.toArray((x$0) -> new Zone.Unique[x$0]), maskProvider, this.zoneColorMapping);
   }

   public String toString() {
      String var10000 = String.valueOf(this.pointGenerator);
      return "ZonePatternProvider{pointGenerator=" + var10000 + ", zones=" + Arrays.toString(this.zones) + ", uniqueZones=" + Arrays.toString(this.uniqueZones) + ", maskProvider=" + String.valueOf(this.maskProvider) + ", zoneColorMapping=" + String.valueOf(this.zoneColorMapping) + "}";
   }

   private static int getMaxExtent(@Nonnull Zone[] zones) {
      int max = 0;

      for(Zone zone : zones) {
         for(Biome biome : zone.biomePatternGenerator().getBiomes()) {
            if (biome.getPrefabContainer() != null) {
               max = Math.max(max, biome.getPrefabContainer().getMaxSize());
            }
         }
      }

      return max;
   }
}