class="kw">package com.hypixel.hytale.server.npc.decisionmaker.core.conditions;

class="kw">import com.hypixel.hytale.codec.builder.BuilderCodec;
class="kw">import com.hypixel.hytale.component.ArchetypeChunk;
class="kw">import com.hypixel.hytale.component.CommandBuffer;
class="kw">import com.hypixel.hytale.component.ComponentType;
class="kw">import com.hypixel.hytale.component.Ref;
class="kw">import com.hypixel.hytale.server.core.modules.entity.component.TransformComponent;
class="kw">import com.hypixel.hytale.server.core.universe.world.storage.EntityStore;
class="kw">import com.hypixel.hytale.server.npc.decisionmaker.core.EvaluationContext;
class="kw">import com.hypixel.hytale.server.npc.decisionmaker.core.conditions.base.ScaledCurveCondition;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;
class="kw">import org.joml.Vector3d;

class="kw">public class TargetDistanceCondition class="kw">extends ScaledCurveCondition {
   class="kw">public class="kw">static class="kw">final BuilderCodec<TargetDistanceCondition> CODEC = BuilderCodec.builder(
         TargetDistanceCondition.class, TargetDistanceCondition::new, ScaledCurveCondition.ABSTRACT_CODEC
      )
      .documentation("A scaled curve condition that returns a utility value based on the distance between the NPC and the target.")
      .build();
   @Nonnull
   class="kw">private class="kw">static class="kw">final ComponentType<EntityStore, TransformComponent> TRANSFORM_COMPONENT_TYPE = TransformComponent.getComponentType();

   class="kw">public TargetDistanceCondition() {
   }

   @Override
   class="kw">protected double getInput(
      int var1, @Nonnull ArchetypeChunk<EntityStore> var2, @Nullable Ref<EntityStore> var3, @Nonnull CommandBuffer<EntityStore> var4, EvaluationContext var5
   ) {
      if (var3 != null && var3.isValid()) {
         TransformComponent var6 = var2.getComponent(var1, TRANSFORM_COMPONENT_TYPE);
         assert var6 != null;
         Vector3d var7 = var6.getPosition();
         TransformComponent var8 = var4.getComponent(var3, TRANSFORM_COMPONENT_TYPE);
         assert var8 != null;
         Vector3d var9 = var8.getPosition();
         class="kw">return var7.distance(var9);
      } else {
         class="kw">return Double.MAX_VALUE;
      }
   }
}