RandomiserCondition.java

package com.hypixel.hytale.server.npc.decisionmaker.core.conditions;

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.component.ArchetypeChunk;
import com.hypixel.hytale.component.CommandBuffer;
import com.hypixel.hytale.component.Ref;
import com.hypixel.hytale.server.core.universe.world.storage.EntityStore;
import com.hypixel.hytale.server.npc.decisionmaker.core.EvaluationContext;
import com.hypixel.hytale.server.npc.decisionmaker.core.conditions.base.Condition;
import java.util.concurrent.ThreadLocalRandom;

public class RandomiserCondition extends Condition {
   public static final BuilderCodec<RandomiserCondition> CODEC;
   protected double minValue;
   protected double maxValue;

   public RandomiserCondition() {
   }

   public double calculateUtility(int selfIndex, ArchetypeChunk<EntityStore> archetypeChunk, Ref<EntityStore> target, CommandBuffer<EntityStore> commandBuffer, EvaluationContext context) {
      return ThreadLocalRandom.current().nextDouble(this.minValue, this.maxValue);
   }

   public int getSimplicity() {
      return 10;
   }

   static {
      CODEC = ((BuilderCodec.Builder)((BuilderCodec.Builder)((BuilderCodec.Builder)BuilderCodec.builder(RandomiserCondition.class, RandomiserCondition::new, BASE_CODEC).documentation("A condition that jitters between two defined values to add a small amount of randomness to the final utility value.")).appendInherited(new KeyedCodec("MinValue", Codec.DOUBLE), (condition, d) -> condition.minValue = d, (condition) -> condition.minValue, (condition, parent) -> condition.minValue = parent.minValue).documentation("The minimum bound of the jitter.").addValidator(Validators.range(0.0, 1.0)).add()).appendInherited(new KeyedCodec("MaxValue", Codec.DOUBLE), (condition, d) -> condition.maxValue = d, (condition) -> condition.maxValue, (condition, parent) -> condition.maxValue = parent.maxValue).documentation("The maximum bound of the jitter.").addValidator(Validators.range(0.0, 1.0)).add()).build();
   }
}