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

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.component.Store;
class="kw">import com.hypixel.hytale.component.SystemGroup;
class="kw">import com.hypixel.hytale.component.query.Query;
class="kw">import com.hypixel.hytale.component.system.RefChangeSystem;
class="kw">import com.hypixel.hytale.component.system.tick.EntityTickingSystem;
class="kw">import com.hypixel.hytale.protocol.ComponentUpdateType;
class="kw">import com.hypixel.hytale.protocol.NameplateUpdate;
class="kw">import com.hypixel.hytale.server.core.modules.entity.tracker.EntityTrackerSystems;
class="kw">import com.hypixel.hytale.server.core.universe.world.storage.EntityStore;
class="kw">import java.util.Map;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

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

   class="kw">public class="kw">static class EntityTrackerRemove class="kw">extends RefChangeSystem<EntityStore, Nameplate> {
      @Nonnull
      class="kw">private class="kw">final ComponentType<EntityStore, Nameplate> componentType;
      @Nonnull
      class="kw">private class="kw">final ComponentType<EntityStore, EntityTrackerSystems.Visible> visibleComponentType;
      @Nonnull
      class="kw">private class="kw">final Query<EntityStore> query;

      class="kw">public EntityTrackerRemove(@Nonnull ComponentType<EntityStore, EntityTrackerSystems.Visible> var1, @Nonnull ComponentType<EntityStore, Nameplate> var2) {
         this.visibleComponentType = var1;
         this.componentType = var2;
         this.query = Query.and(var1, var2);
      }

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

      @Nonnull
      @Override
      class="kw">public ComponentType<EntityStore, Nameplate> componentType() {
         class="kw">return this.componentType;
      }

      class="kw">public void onComponentAdded(
         @Nonnull Ref<EntityStore> var1, @Nonnull Nameplate var2, @Nonnull Store<EntityStore> var3, @Nonnull CommandBuffer<EntityStore> var4
      ) {
      }

      class="kw">public void onComponentSet(
         @Nonnull Ref<EntityStore> var1, Nameplate var2, @Nonnull Nameplate var3, @Nonnull Store<EntityStore> var4, @Nonnull CommandBuffer<EntityStore> var5
      ) {
      }

      class="kw">public void onComponentRemoved(
         @Nonnull Ref<EntityStore> var1, @Nonnull Nameplate var2, @Nonnull Store<EntityStore> var3, @Nonnull CommandBuffer<EntityStore> var4
      ) {
         EntityTrackerSystems.Visible var5 = var3.getComponent(var1, this.visibleComponentType);
         assert var5 != null;

         for (EntityTrackerSystems.EntityViewer var7 : var5.visibleTo.values()) {
            var7.queueRemove(var1, ComponentUpdateType.Nameplate);
         }
      }
   }

   class="kw">public class="kw">static class EntityTrackerUpdate class="kw">extends EntityTickingSystem<EntityStore> {
      @Nonnull
      class="kw">private class="kw">final ComponentType<EntityStore, EntityTrackerSystems.Visible> visibleComponentType;
      @Nonnull
      class="kw">private class="kw">final ComponentType<EntityStore, Nameplate> componentType;
      @Nonnull
      class="kw">private class="kw">final Query<EntityStore> query;

      class="kw">public EntityTrackerUpdate(@Nonnull ComponentType<EntityStore, EntityTrackerSystems.Visible> var1, @Nonnull ComponentType<EntityStore, Nameplate> var2) {
         this.visibleComponentType = var1;
         this.componentType = var2;
         this.query = Query.and(var1, var2);
      }

      @Nullable
      @Override
      class="kw">public SystemGroup<EntityStore> getGroup() {
         class="kw">return EntityTrackerSystems.QUEUE_UPDATE_GROUP;
      }

      @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 EntityTickingSystem.maybeUseParallel(var1, var2);
      }

      @Override
      class="kw">public void tick(
         float var1, int var2, @Nonnull ArchetypeChunk<EntityStore> var3, @Nonnull Store<EntityStore> var4, @Nonnull CommandBuffer<EntityStore> var5
      ) {
         EntityTrackerSystems.Visible var6 = var3.getComponent(var2, this.visibleComponentType);
         assert var6 != null;
         Nameplate var7 = var3.getComponent(var2, this.componentType);
         assert var7 != null;
         if (var7.consumeNetworkOutdated()) {
            queueUpdatesFor(var3.getReferenceTo(var2), var7, var6.visibleTo);
         } else if (!var6.newlyVisibleTo.isEmpty()) {
            queueUpdatesFor(var3.getReferenceTo(var2), var7, var6.newlyVisibleTo);
         }
      }

      class="kw">private class="kw">static void queueUpdatesFor(
         @Nonnull Ref<EntityStore> var0, @Nonnull Nameplate var1, @Nonnull Map<Ref<EntityStore>, EntityTrackerSystems.EntityViewer> var2
      ) {
         NameplateUpdate var3 = new NameplateUpdate(var1.getText());

         for (EntityTrackerSystems.EntityViewer var5 : var2.values()) {
            var5.queueUpdate(var0, var3);
         }
      }
   }
}