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

class="kw">import com.hypixel.hytale.component.AddReason;
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.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.HolderSystem;
class="kw">import com.hypixel.hytale.component.system.tick.EntityTickingSystem;
class="kw">import com.hypixel.hytale.logger.HytaleLogger;
class="kw">import com.hypixel.hytale.math.vector.Rotation3f;
class="kw">import com.hypixel.hytale.math.vector.Rotation3fc;
class="kw">import com.hypixel.hytale.math.vector.Vector3dUtil;
class="kw">import com.hypixel.hytale.protocol.Direction;
class="kw">import com.hypixel.hytale.protocol.ModelTransform;
class="kw">import com.hypixel.hytale.protocol.Position;
class="kw">import com.hypixel.hytale.protocol.TransformUpdate;
class="kw">import com.hypixel.hytale.server.core.modules.entity.component.HeadRotation;
class="kw">import com.hypixel.hytale.server.core.modules.entity.component.TransformComponent;
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 com.hypixel.hytale.server.core.util.PositionUtil;
class="kw">import java.util.Map;
class="kw">import java.util.Map.Entry;
class="kw">import java.util.concurrent.TimeUnit;
class="kw">import java.util.logging.Level;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;
class="kw">import org.joml.Vector3d;

class="kw">public class TransformSystems {
   class="kw">private class="kw">static class="kw">final HytaleLogger LOGGER = HytaleLogger.forEnclosingClass();

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

   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 = EntityTrackerSystems.Visible.getComponentType();
      @Nonnull
      class="kw">private class="kw">final ComponentType<EntityStore, TransformComponent> transformComponentType = TransformComponent.getComponentType();
      @Nonnull
      class="kw">private class="kw">final ComponentType<EntityStore, HeadRotation> headRotationComponentType = HeadRotation.getComponentType();
      @Nonnull
      class="kw">private class="kw">final Query<EntityStore> query = Query.and(this.visibleComponentType, this.transformComponentType);

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

      @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;
         TransformComponent var7 = var3.getComponent(var2, this.transformComponentType);
         assert var7 != null;
         HeadRotation var8 = var3.getComponent(var2, this.headRotationComponentType);
         ModelTransform var9 = var7.getSentTransform();
         Vector3d var10 = var7.getPosition();
         Rotation3fc var11 = var8 != null ? var8.getRotation() : Rotation3f.IDENTITY;
         Rotation3f var12 = var7.getRotation();
         if (!var10.isFinite() || !var12.isFinite() || var8 != null && !var8.getRotation().isFinite()) {
            ((HytaleLogger.Api)TransformSystems.LOGGER.at(Level.SEVERE).atMostEvery(1, TimeUnit.MINUTES))
               .log(
                  "Reset a non-finite transform on a tracked entity in world '%s' to 0 (position=%s, bodyRotation=%s, headRotation=%s)",
                  var4.getExternalData().getWorld().getName(),
                  var10,
                  var12,
                  var11
               );
            Vector3dUtil.sanitizeNonFinite(var10);
            var12.sanitizeNonFinite();
            if (var8 != null) {
               var8.getRotation().sanitizeNonFinite();
            }
         }

         Position var13 = var9.position;
         Direction var14 = var9.lookOrientation;
         Direction var15 = var9.bodyOrientation;
         if (!PositionUtil.equals(var10, var13) || !PositionUtil.equals(var11, var14) || !PositionUtil.equals(var12, var15)) {
            PositionUtil.assign(var13, var10);
            PositionUtil.assign(var14, var11);
            PositionUtil.assign(var15, var12);
            queueUpdatesFor(var3.getReferenceTo(var2), var9, var6.visibleTo, false);
         } else if (!var6.newlyVisibleTo.isEmpty()) {
            PositionUtil.assign(var13, var10);
            PositionUtil.assign(var14, var11);
            PositionUtil.assign(var15, var12);
            queueUpdatesFor(var3.getReferenceTo(var2), var9, var6.newlyVisibleTo, true);
         }
      }

      class="kw">private class="kw">static void queueUpdatesFor(
         @Nonnull Ref<EntityStore> var0, @Nonnull ModelTransform var1, @Nonnull Map<Ref<EntityStore>, EntityTrackerSystems.EntityViewer> var2, boolean var3
      ) {
         TransformUpdate var4 = new TransformUpdate(var1);

         for (Entry var6 : var2.entrySet()) {
            if (var3 || !var0.equals(var6.getKey())) {
               var6.getValue().queueUpdate(var0, var4);
            }
         }
      }
   }

   class="kw">public class="kw">static class OnRemove class="kw">extends HolderSystem<EntityStore> {
      @Nonnull
      class="kw">private class="kw">final ComponentType<EntityStore, TransformComponent> transformComponentType = TransformComponent.getComponentType();

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

      @Override
      class="kw">public void onEntityAdd(@Nonnull Holder<EntityStore> var1, @Nonnull AddReason var2, @Nonnull Store<EntityStore> var3) {
      }

      @Override
      class="kw">public void onEntityRemoved(@Nonnull Holder<EntityStore> var1, @Nonnull RemoveReason var2, @Nonnull Store<EntityStore> var3) {
         var1.getComponent(this.transformComponentType).setSectionLocation(null);
      }

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