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 import net.minecraft.world.dimension.DimensionType;
   7
   8 import java.util.HashSet;
   9 import java.util.Set;
  10
  11 public class AddBoundingBox {
  12     public static final String NAME = "bbor:add_bounding_box_v2";
  13     public static final String LEGACY = "bbor:add_bounding_box";
  14
  15     public static PayloadBuilder getPayload(DimensionId dimensionId, AbstractBoundingBox key, Set<AbstractBoundingBox> boundingBoxes) {
  16         if (!BoundingBoxSerializer.canSerialize(key)) return null;
  17
  18         PayloadBuilder builder = PayloadBuilder.clientBound(NAME)
  19                 .writeDimensionId(dimensionId);
  20         BoundingBoxSerializer.serialize(key, builder);
  21         if (boundingBoxes != null && boundingBoxes.size() > 1) {
  22             for (AbstractBoundingBox boundingBox : boundingBoxes) {
  23                 BoundingBoxSerializer.serialize(boundingBox, builder);
  24             }
  25         }
  26         return builder;
  27     }
  28
  29     public static AddBoundingBoxReceived getEvent(PayloadReader reader, String name) {
  30         DimensionId dimensionId = getDimensionId(reader, name);
  31         AbstractBoundingBox key = BoundingBoxDeserializer.deserialize(reader);
  32         if (key == null) return null;
  33
  34         Set<AbstractBoundingBox> boundingBoxes = new HashSet<>();
  35         while (reader.isReadable()) {
  36             AbstractBoundingBox boundingBox = BoundingBoxDeserializer.deserialize(reader);
  37             boundingBoxes.add(boundingBox);
  38         }
  39         if (boundingBoxes.size() == 0)
  40             boundingBoxes.add(key);
  41         return new AddBoundingBoxReceived(dimensionId, key, boundingBoxes);
  42     }
  43
  44     private static DimensionId getDimensionId(PayloadReader reader, String name) {
  45         if (name.equals(NAME)) return reader.readDimensionId();
  46
  47         int dimensionRawId = reader.readVarInt();
  48         DimensionType dimensionType = DimensionType.getById(dimensionRawId);
  49         return DimensionId.from(dimensionType);
  50     }
  51 }