src/main/java/com/irtimaled/bbor/common/messages/AddBoundingBox.java

   1 package com.irtimaled.bbor.common.messages;
   2
   3 import com.irtimaled.bbor.client.events.AddBoundingBoxReceived;
   4 import com.irtimaled.bbor.common.models.AbstractBoundingBox;
   5 import com.irtimaled.bbor.common.models.DimensionId;
   6
   7 import java.util.HashSet;
   8 import java.util.Set;
   9
  10 public class AddBoundingBox {
  11     public static final String NAME = "bbor:add_bounding_box_v2";
  12
  13     public static PayloadBuilder getPayload(DimensionId dimensionId, AbstractBoundingBox key, Set<AbstractBoundingBox> boundingBoxes) {
  14         if (!BoundingBoxSerializer.canSerialize(key)) return null;
  15
  16         PayloadBuilder builder = PayloadBuilder.clientBound(NAME)
  17                 .writeDimensionId(dimensionId);
  18         BoundingBoxSerializer.serialize(key, builder);
  19         if (boundingBoxes != null && boundingBoxes.size() > 1) {
  20             for (AbstractBoundingBox boundingBox : boundingBoxes) {
  21                 BoundingBoxSerializer.serialize(boundingBox, builder);
  22             }
  23         }
  24         return builder;
  25     }
  26
  27     public static AddBoundingBoxReceived getEvent(PayloadReader reader) {
  28         DimensionId dimensionId = reader.readDimensionId();
  29         AbstractBoundingBox key = BoundingBoxDeserializer.deserialize(reader);
  30         if (key == null) return null;
  31
  32         Set<AbstractBoundingBox> boundingBoxes = new HashSet<>();
  33         while (reader.isReadable()) {
  34             AbstractBoundingBox boundingBox = BoundingBoxDeserializer.deserialize(reader);
  35             boundingBoxes.add(boundingBox);
  36         }
  37         if (boundingBoxes.size() == 0)
  38             boundingBoxes.add(key);
  39         return new AddBoundingBoxReceived(dimensionId, key, boundingBoxes);
  40     }
  41 }