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

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.math.util.ChunkUtil;
class="kw">import com.hypixel.hytale.math.util.MathUtil;
class="kw">import com.hypixel.hytale.server.core.modules.blockset.BlockSetModule;
class="kw">import com.hypixel.hytale.server.core.modules.entity.component.TransformComponent;
class="kw">import com.hypixel.hytale.server.core.universe.world.World;
class="kw">import com.hypixel.hytale.server.core.universe.world.chunk.section.BlockSection;
class="kw">import com.hypixel.hytale.server.core.universe.world.storage.ChunkStore;
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.EntityFilterBase;
class="kw">import com.hypixel.hytale.server.npc.corecomponents.entity.filters.builders.BuilderEntityFilterStandingOnBlock;
class="kw">import com.hypixel.hytale.server.npc.entities.NPCEntity;
class="kw">import com.hypixel.hytale.server.npc.instructions.ExecutionSupport;
class="kw">import com.hypixel.hytale.server.npc.movement.controllers.MotionController;
class="kw">import com.hypixel.hytale.server.npc.role.Role;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;
class="kw">import org.joml.Vector3d;

class="kw">public class EntityFilterStandingOnBlock class="kw">extends EntityFilterBase {
   class="kw">public class="kw">static class="kw">final int COST = 300;
   @Nullable
   class="kw">protected class="kw">static class="kw">final ComponentType<EntityStore, NPCEntity> NPC_COMPONENT_TYPE = NPCEntity.getComponentType();
   @Nonnull
   class="kw">protected class="kw">static class="kw">final ComponentType<EntityStore, TransformComponent> TRANSFORM_COMPONENT_TYPE = TransformComponent.getComponentType();
   class="kw">protected class="kw">final int blockSet;

   class="kw">public EntityFilterStandingOnBlock(@Nonnull BuilderEntityFilterStandingOnBlock var1, @Nonnull BuilderSupport var2) {
      this.blockSet = var1.getBlockSet(var2);
   }

   @Override
   class="kw">public boolean matchesEntity(
      @Nonnull Ref<EntityStore> var1, @Nonnull Ref<EntityStore> var2, @Nonnull ExecutionSupport var3, @Nonnull Store<EntityStore> var4
   ) {
      NPCEntity var5 = var4.getComponent(var2, NPC_COMPONENT_TYPE);
      if (var5 != null) {
         Role var17 = var5.getRole();
         assert var17 != null;
         MotionController var18 = var17.getActiveMotionController();
         class="kw">return var18.standingOnBlockOfType(this.blockSet);
      }

      TransformComponent var6 = var4.getComponent(var2, TRANSFORM_COMPONENT_TYPE);
      assert var6 != null;
      Ref var7 = var6.getSectionRef();
      if (var7 != null && var7.isValid()) {
         World var8 = var4.getExternalData().getWorld();
         ChunkStore var9 = var8.getChunkStore();
         Store var10 = var9.getStore();
         Vector3d var11 = var6.getPosition();
         int var12 = MathUtil.floor(var11.x);
         int var13 = MathUtil.floor(var11.y - 1.0);
         int var14 = MathUtil.floor(var11.z);
         BlockSection var15;
         if (ChunkUtil.chunkCoordinate(var13) != ChunkUtil.chunkCoordinate(MathUtil.floor(var11.y))) {
            Ref var16 = var9.getChunkSectionReferenceAtBlock(var12, var13, var14);
            if (var16 == null || !var16.isValid()) {
               class="kw">return false;
            }

            var15 = var10.getComponent(var16, BlockSection.getComponentType());
         } else {
            var15 = var10.getComponent(var7, BlockSection.getComponentType());
         }

         if (var15 == null) {
            class="kw">return false;
         }

         int var19 = var15.get(var12, var13, var14);
         class="kw">return BlockSetModule.getInstance().blockInSet(this.blockSet, var19);
      } else {
         class="kw">return false;
      }
   }

   @Override
   class="kw">public int cost() {
      class="kw">return 300;
   }
}