class="kw">package com.hypixel.hytale.server.core.modules.entity.player;

class="kw">import com.hypixel.hytale.component.AddReason;
class="kw">import com.hypixel.hytale.component.Archetype;
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.Holder;
class="kw">import com.hypixel.hytale.component.Ref;
class="kw">import com.hypixel.hytale.component.RemoveReason;
class="kw">import com.hypixel.hytale.component.ResourceType;
class="kw">import com.hypixel.hytale.component.Store;
class="kw">import com.hypixel.hytale.component.dependency.Dependency;
class="kw">import com.hypixel.hytale.component.dependency.Order;
class="kw">import com.hypixel.hytale.component.dependency.OrderPriority;
class="kw">import com.hypixel.hytale.component.dependency.SystemDependency;
class="kw">import com.hypixel.hytale.component.query.Query;
class="kw">import com.hypixel.hytale.component.spatial.SpatialResource;
class="kw">import com.hypixel.hytale.component.spatial.SpatialStructure;
class="kw">import com.hypixel.hytale.component.system.tick.EntityTickingSystem;
class="kw">import com.hypixel.hytale.protocol.InteractionType;
class="kw">import com.hypixel.hytale.server.core.asset.type.item.config.Item;
class="kw">import com.hypixel.hytale.server.core.entity.InteractionChain;
class="kw">import com.hypixel.hytale.server.core.entity.InteractionContext;
class="kw">import com.hypixel.hytale.server.core.entity.InteractionManager;
class="kw">import com.hypixel.hytale.server.core.entity.entities.Player;
class="kw">import com.hypixel.hytale.server.core.inventory.ItemStack;
class="kw">import com.hypixel.hytale.server.core.inventory.transaction.ItemStackTransaction;
class="kw">import com.hypixel.hytale.server.core.modules.entity.DespawnComponent;
class="kw">import com.hypixel.hytale.server.core.modules.entity.component.Interactable;
class="kw">import com.hypixel.hytale.server.core.modules.entity.component.PropComponent;
class="kw">import com.hypixel.hytale.server.core.modules.entity.component.Spectating;
class="kw">import com.hypixel.hytale.server.core.modules.entity.component.TransformComponent;
class="kw">import com.hypixel.hytale.server.core.modules.entity.damage.DeathComponent;
class="kw">import com.hypixel.hytale.server.core.modules.entity.item.ItemComponent;
class="kw">import com.hypixel.hytale.server.core.modules.entity.item.PickupItemComponent;
class="kw">import com.hypixel.hytale.server.core.modules.entity.item.PreventPickup;
class="kw">import com.hypixel.hytale.server.core.modules.entity.system.PlayerSpatialSystem;
class="kw">import com.hypixel.hytale.server.core.modules.interaction.InteractionModule;
class="kw">import com.hypixel.hytale.server.core.modules.interaction.interaction.config.Interaction;
class="kw">import com.hypixel.hytale.server.core.modules.interaction.interaction.config.RootInteraction;
class="kw">import com.hypixel.hytale.server.core.modules.time.TimeResource;
class="kw">import com.hypixel.hytale.server.core.universe.world.storage.EntityStore;
class="kw">import java.util.List;
class="kw">import java.util.Set;
class="kw">import javax.annotation.Nonnull;
class="kw">import org.joml.Vector3d;

class="kw">public class PlayerItemEntityPickupSystem class="kw">extends EntityTickingSystem<EntityStore> {
   @Nonnull
   class="kw">private class="kw">final ComponentType<EntityStore, ItemComponent> itemComponentType;
   @Nonnull
   class="kw">private class="kw">final ComponentType<EntityStore, Player> playerComponentType;
   @Nonnull
   class="kw">private class="kw">final ResourceType<EntityStore, SpatialResource<Ref<EntityStore>, EntityStore>> playerSpatialComponent;
   @Nonnull
   class="kw">private class="kw">final Set<Dependency<EntityStore>> dependencies;
   @Nonnull
   class="kw">private class="kw">final Query<EntityStore> query;

   class="kw">public PlayerItemEntityPickupSystem(
      @Nonnull ComponentType<EntityStore, ItemComponent> var1,
      @Nonnull ComponentType<EntityStore, Player> var2,
      @Nonnull ResourceType<EntityStore, SpatialResource<Ref<EntityStore>, EntityStore>> var3
   ) {
      this.itemComponentType = var1;
      this.playerComponentType = var2;
      this.playerSpatialComponent = var3;
      this.dependencies = Set.of(new SystemDependency<>(Order.AFTER, PlayerSpatialSystem.class, OrderPriority.CLOSEST));
      this.query = Query.and(
         var1,
         TransformComponent.getComponentType(),
         Query.not(Interactable.getComponentType()),
         Query.not(PickupItemComponent.getComponentType()),
         Query.not(PreventPickup.getComponentType()),
         Query.not(PropComponent.getComponentType())
      );
   }

   @Nonnull
   @Override
   class="kw">public Set<Dependency<EntityStore>> getDependencies() {
      class="kw">return this.dependencies;
   }

   @Nonnull
   @Override
   class="kw">public Query<EntityStore> getQuery() {
      class="kw">return this.query;
   }

   @Override
   class="kw">public boolean isParallel(int var1, int var2) {
      class="kw">return false;
   }

   @Override
   class="kw">public void tick(float var1, int var2, @Nonnull ArchetypeChunk<EntityStore> var3, @Nonnull Store<EntityStore> var4, @Nonnull CommandBuffer<EntityStore> var5) {
      Ref var6 = var3.getReferenceTo(var2);
      ItemComponent var7 = var3.getComponent(var2, this.itemComponentType);
      assert var7 != null;
      if (var7.pollPickupDelay(var1)) {
         if (var7.pollPickupThrottle(var1)) {
            TimeResource var8 = var5.getResource(TimeResource.getResourceType());
            SpatialResource var9 = var4.getResource(this.playerSpatialComponent);
            SpatialStructure var10 = var9.getSpatialStructure();
            TransformComponent var11 = var3.getComponent(var2, TransformComponent.getComponentType());
            assert var11 != null;
            Vector3d var12 = var11.getPosition();
            DespawnComponent var13 = var3.getComponent(var2, DespawnComponent.getComponentType());
            float var14 = var7.getPickupRadius(var5);
            ItemStack var15 = var7.getItemStack();
            Item var16 = var15.getItem();
            String var17 = var16.getInteractions().get(InteractionType.Pickup);
            if (var17 != null) {
               List var28 = SpatialResource.getThreadLocalReferenceList();
               var10.ordered(var12, var14, var28);

               for (Ref var30 : var28) {
                  Archetype var31 = var4.getArchetype(var30);
                  if (!var31.contains(DeathComponent.getComponentType()) && !var31.contains(Spectating.getComponentType())) {
                     InteractionManager var32 = var4.getComponent(var30, InteractionModule.get().getInteractionManagerComponent());
                     assert var32 != null;
                     Ref var33 = var3.getReferenceTo(var2);
                     var5.run(var5x -> {
                        InteractionContext var6 = InteractionContext.forInteraction(var32, var30, InteractionType.Pickup, var5);
                        InteractionChain var7 = var32.initChain(InteractionType.Pickup, var6, RootInteraction.getRootInteractionOrUnknown(var17), false);
                        var6.getMetaStore().putMetaObject(Interaction.TARGET_ENTITY, var33);
                        var32.executeChain(var33, var5, var7);
                        var5x.removeEntity(var33, RemoveReason.REMOVE);
                     });
                     class="kw">return;
                  }
               }
            } else {
               List var18 = SpatialResource.getThreadLocalReferenceList();
               var10.ordered(var12, var14, var18);

               for (Ref var20 : var18) {
                  Archetype var21 = var4.getArchetype(var20);
                  if (!var21.contains(DeathComponent.getComponentType()) && !var21.contains(Spectating.getComponentType())) {
                     Player var22 = var4.getComponent(var20, this.playerComponentType);
                     assert var22 != null;
                     ItemStackTransaction var23 = Player.giveItem(var15, var20, var5);
                     ItemStack var24 = var23.getRemainder();
                     if (ItemStack.isEmpty(var24)) {
                        var7.setRemovedByPlayerPickup(true);
                        var5.removeEntity(var6, RemoveReason.REMOVE);
                        Player.notifyPickupItem(var20, var15, var12, var5);
                        Holder var34 = ItemComponent.generatePickedUpItem(var6, var5, var20, var12);
                        if (var34 != null) {
                           var5.addEntity(var34, AddReason.SPAWN);
                        }
                        break;
                     }

                     if (!var24.equals(var15)) {
                        int var25 = var15.getQuantity() - var24.getQuantity();
                        var15 = var24;
                        var7.setItemStack(var24);
                        float var26 = var7.computeLifetimeSeconds(var5);
                        DespawnComponent.trySetDespawn(var5, var8, var6, var13, var26);
                        Holder var27 = ItemComponent.generatePickedUpItem(var6, var5, var20, var12);
                        if (var27 != null) {
                           var5.addEntity(var27, AddReason.SPAWN);
                        }

                        if (var25 > 0) {
                           Player.notifyPickupItem(var20, var15.withQuantity(var25), var12, var5);
                        }
                     }
                  }
               }
            }
         }
      }
   }
}