class="kw">package com.hypixel.hytale.server.npc.corecomponents.world;

class="kw">import com.hypixel.hytale.component.ComponentAccessor;
class="kw">import com.hypixel.hytale.component.ComponentType;
class="kw">import com.hypixel.hytale.component.Ref;
class="kw">import com.hypixel.hytale.component.Store;
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.asset.builder.BuilderSupport;
class="kw">import com.hypixel.hytale.server.npc.corecomponents.SensorBase;
class="kw">import com.hypixel.hytale.server.npc.corecomponents.world.builders.BuilderSensorEvent;
class="kw">import com.hypixel.hytale.server.npc.instructions.ExecutionSupport;
class="kw">import com.hypixel.hytale.server.npc.role.support.MarkedEntitySupport;
class="kw">import com.hypixel.hytale.server.npc.sensorinfo.EntityPositionProvider;
class="kw">import com.hypixel.hytale.server.npc.sensorinfo.InfoProvider;
class="kw">import java.util.function.Supplier;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class="kw">abstract class SensorEvent class="kw">extends SensorBase {
   class="kw">protected class="kw">static class="kw">final ComponentType<EntityStore, TransformComponent> TRANSFORM_COMPONENT_TYPE = TransformComponent.getComponentType();
   class="kw">protected class="kw">final double range;
   class="kw">protected class="kw">final SensorEvent.EventSearchType searchType;
   class="kw">protected class="kw">final int lockOnTargetSlot;
   class="kw">protected class="kw">final boolean lockRebind;
   class="kw">protected int playerEventMessageSlot;
   class="kw">protected int npcEventMessageSlot;
   class="kw">protected class="kw">final EntityPositionProvider positionProvider = new EntityPositionProvider();

   class="kw">public SensorEvent(@Nonnull BuilderSensorEvent var1, @Nonnull BuilderSupport var2) {
      super(var1);
      this.range = var1.getRange(var2);
      this.searchType = var1.getEventSearchType(var2);
      this.lockOnTargetSlot = var1.getLockOnTargetSlot(var2);
      this.lockRebind = var1.isLockRebind(var2);
   }

   @Override
   class="kw">public boolean matches(@Nonnull Ref<EntityStore> var1, @Nonnull ExecutionSupport var2, double var3, @Nonnull Store<EntityStore> var5) {
      if (!super.matches(var1, var2, var3, var5)) {
         this.positionProvider.clear();
         class="kw">return false;
      }

      class="kw">switch (this.searchType) {
         case PlayerFirst:
            Ref var6 = this.getPlayerTarget(var1, var5);
            if (var6 == null) {
               var6 = this.getNpcTarget(var1, var5);
            }

            class="kw">return this.setTarget(var2.getMarkedEntitySupport(), var6, var5);
         case PlayerOnly:
            class="kw">return this.setTarget(var2.getMarkedEntitySupport(), this.getPlayerTarget(var1, var5), var5);
         case NpcFirst:
            Ref var7 = this.getNpcTarget(var1, var5);
            if (var7 == null) {
               var7 = this.getPlayerTarget(var1, var5);
            }

            class="kw">return this.setTarget(var2.getMarkedEntitySupport(), var7, var5);
         case NpcOnly:
            class="kw">return this.setTarget(var2.getMarkedEntitySupport(), this.getNpcTarget(var1, var5), var5);
         class="kw">default:
            class="kw">return false;
      }
   }

   @Override
   class="kw">public InfoProvider getSensorInfo() {
      class="kw">return this.positionProvider;
   }

   class="kw">protected boolean setTarget(@Nonnull MarkedEntitySupport var1, @Nullable Ref<EntityStore> var2, @Nonnull ComponentAccessor<EntityStore> var3) {
      if (var2 == null) {
         this.positionProvider.clear();
         class="kw">return false;
      }

      Ref var4 = this.positionProvider.setTarget(var2, var3);
      if (var4 == null) {
         class="kw">return false;
      }

      if (this.lockOnTargetSlot >= 0) {
         var1.setMarkedEntity(this.lockOnTargetSlot, var4, this.lockRebind, var3);
      }

      class="kw">return true;
   }

   @Nullable
   class="kw">protected class="kw">abstract Ref<EntityStore> getPlayerTarget(@Nonnull Ref<EntityStore> var1, @Nonnull Store<EntityStore> var2);

   @Nullable
   class="kw">protected class="kw">abstract Ref<EntityStore> getNpcTarget(@Nonnull Ref<EntityStore> var1, @Nonnull Store<EntityStore> var2);

   class="kw">public enum EventSearchType class="kw">implements Supplier<String> {
      PlayerFirst("search for events triggered by players first"),
      PlayerOnly("search only for events triggered by players"),
      NpcFirst("search for events triggered by npcs first"),
      NpcOnly("search only for events triggered by npcs");

      class="kw">private class="kw">final String description;

      EventSearchType(String nullxx) {
         this.description = nullxx;
      }

      class="kw">public String get() {
         class="kw">return this.description;
      }
   }
}