PlayerConnectionFlushSystem.java

package com.hypixel.hytale.server.core.modules.entity.player;

import com.hypixel.hytale.component.ArchetypeChunk;
import com.hypixel.hytale.component.CommandBuffer;
import com.hypixel.hytale.component.ComponentType;
import com.hypixel.hytale.component.Store;
import com.hypixel.hytale.component.dependency.Dependency;
import com.hypixel.hytale.component.dependency.Order;
import com.hypixel.hytale.component.dependency.OrderPriority;
import com.hypixel.hytale.component.dependency.RootDependency;
import com.hypixel.hytale.component.dependency.SystemDependency;
import com.hypixel.hytale.component.dependency.SystemGroupDependency;
import com.hypixel.hytale.component.query.Query;
import com.hypixel.hytale.component.system.tick.EntityTickingSystem;
import com.hypixel.hytale.component.system.tick.RunWhenPausedSystem;
import com.hypixel.hytale.server.core.Constants;
import com.hypixel.hytale.server.core.universe.PlayerRef;
import com.hypixel.hytale.server.core.universe.world.storage.EntityStore;
import java.util.Set;
import javax.annotation.Nonnull;

public class PlayerConnectionFlushSystem extends EntityTickingSystem<EntityStore> implements RunWhenPausedSystem<EntityStore> {
   public static final Set<Dependency<EntityStore>> DEPENDENCIES;
   private final ComponentType<EntityStore, PlayerRef> componentType;

   public PlayerConnectionFlushSystem(ComponentType<EntityStore, PlayerRef> componentType) {
      this.componentType = componentType;
   }

   @Nonnull
   public Set<Dependency<EntityStore>> getDependencies() {
      return DEPENDENCIES;
   }

   public Query<EntityStore> getQuery() {
      return this.componentType;
   }

   public boolean isParallel(int archetypeChunkSize, int taskCount) {
      return EntityTickingSystem.maybeUseParallel(archetypeChunkSize, taskCount);
   }

   public void tick(float dt, int systemIndex, @Nonnull Store<EntityStore> store) {
      if (Constants.FORCE_NETWORK_FLUSH) {
         store.tick(this, dt, systemIndex);
      }

   }

   public void tick(float dt, int index, @Nonnull ArchetypeChunk<EntityStore> archetypeChunk, @Nonnull Store<EntityStore> store, @Nonnull CommandBuffer<EntityStore> commandBuffer) {
      ((PlayerRef)archetypeChunk.getComponent(index, this.componentType)).getPacketHandler().tryFlush();
   }

   static {
      DEPENDENCIES = Set.of(new SystemGroupDependency(Order.AFTER, EntityStore.SEND_PACKET_GROUP), new SystemDependency(Order.AFTER, PlayerPingSystem.class, OrderPriority.CLOSEST), RootDependency.last());
   }
}