RoleSpawnParameters.java

package com.hypixel.hytale.server.spawning.assets.spawns.config;

import com.hypixel.hytale.assetstore.AssetRegistry;
import com.hypixel.hytale.codec.Codec;
import com.hypixel.hytale.codec.KeyedCodec;
import com.hypixel.hytale.codec.builder.BuilderCodec;
import com.hypixel.hytale.codec.validation.Validators;
import com.hypixel.hytale.common.map.IWeightedElement;
import com.hypixel.hytale.server.core.asset.type.blockset.config.BlockSet;
import com.hypixel.hytale.server.flock.config.FlockAsset;
import com.hypixel.hytale.server.npc.validators.NPCRoleValidator;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;

public class RoleSpawnParameters implements IWeightedElement {
   public static final BuilderCodec<RoleSpawnParameters> CODEC;
   public static final RoleSpawnParameters[] EMPTY_ARRAY;
   protected String id;
   protected double weight;
   protected String spawnBlockSet;
   protected int spawnBlockSetIndex = -2147483648;
   protected String spawnFluidTag;
   protected int spawnFluidTagIndex = -2147483648;
   protected String flockDefinitionId;
   protected int flockDefinitionIndex = -2147483648;

   public RoleSpawnParameters(String id, double weight, String spawnBlockSet, String flockDefinitionId) {
      this.id = id;
      this.weight = weight;
      this.spawnBlockSet = spawnBlockSet;
      this.flockDefinitionId = flockDefinitionId;
   }

   protected RoleSpawnParameters() {
   }

   public String getId() {
      return this.id;
   }

   public double getWeight() {
      return this.weight;
   }

   public String getSpawnBlockSet() {
      return this.spawnBlockSet;
   }

   public int getSpawnBlockSetIndex() {
      return this.spawnBlockSetIndex;
   }

   public int getSpawnFluidTagIndex() {
      return this.spawnFluidTagIndex;
   }

   public String getFlockDefinitionId() {
      return this.flockDefinitionId;
   }

   public int getFlockDefinitionIndex() {
      if (this.flockDefinitionIndex == -2147483648 && this.flockDefinitionId != null) {
         int index = FlockAsset.getAssetMap().getIndex(this.flockDefinitionId);
         if (index == -2147483648) {
            throw new IllegalArgumentException("Unknown key! " + this.flockDefinitionId);
         }

         this.flockDefinitionIndex = index;
      }

      return this.flockDefinitionIndex;
   }

   @Nullable
   public FlockAsset getFlockDefinition() {
      int index = this.getFlockDefinitionIndex();
      return index != -2147483648 ? (FlockAsset)FlockAsset.getAssetMap().getAsset(index) : null;
   }

   @Nonnull
   public String toString() {
      return "RoleSpawnParameters{id='" + this.id + "', weight=" + this.weight + ", spawnBlockSet=" + this.spawnBlockSet + ", flockDefinitionId=" + this.flockDefinitionId + "}";
   }

   static {
      CODEC = ((BuilderCodec.Builder)((BuilderCodec.Builder)((BuilderCodec.Builder)((BuilderCodec.Builder)((BuilderCodec.Builder)((BuilderCodec.Builder)((BuilderCodec.Builder)BuilderCodec.builder(RoleSpawnParameters.class, RoleSpawnParameters::new).documentation("A set of parameters that configure spawning for a single NPC type.")).append(new KeyedCodec("Id", Codec.STRING), (parameters, s) -> parameters.id = s, (parameters) -> parameters.id).documentation("The Role ID of the NPC to spawn.").addValidator(Validators.nonNull()).addValidator(NPCRoleValidator.INSTANCE).add()).append(new KeyedCodec("Weight", Codec.DOUBLE, true), (parameter, d) -> parameter.weight = d, (parameters) -> parameters.weight).documentation("The relative weight of this NPC (chance of being spawned is this value relative to the sum of all weights).").addValidator(Validators.nonNull()).addValidator(Validators.greaterThan(0.0)).add()).append(new KeyedCodec("SpawnBlockSet", Codec.STRING), (parameter, s) -> parameter.spawnBlockSet = s, (parameters) -> parameters.spawnBlockSet).addValidator(BlockSet.VALIDATOR_CACHE.getValidator()).documentation("An optional BlockSet reference that defines which blocks this NPC can spawn on.").add()).append(new KeyedCodec("SpawnFluidTag", Codec.STRING), (parameter, s) -> parameter.spawnFluidTag = s, (parameters) -> parameters.spawnFluidTag).documentation("An optional tag reference that defines which fluids this NPC can spawn on.").add()).append(new KeyedCodec("Flock", FlockAsset.CHILD_ASSET_CODEC), (spawn, o) -> spawn.flockDefinitionId = o, (spawn) -> spawn.flockDefinitionId).documentation("The optional flock definition to spawn around this NPC.").addValidator(FlockAsset.VALIDATOR_CACHE.getValidator()).add()).afterDecode((parameters) -> {
         if (parameters.spawnBlockSet != null) {
            int index = BlockSet.getAssetMap().getIndex(parameters.spawnBlockSet);
            if (index == -2147483648) {
               throw new IllegalArgumentException("Unknown key! " + parameters.spawnBlockSet);
            }

            parameters.spawnBlockSetIndex = index;
         }

         if (parameters.spawnFluidTag != null) {
            parameters.spawnFluidTagIndex = AssetRegistry.getOrCreateTagIndex(parameters.spawnFluidTag);
         }

      })).build();
      EMPTY_ARRAY = new RoleSpawnParameters[0];
   }
}