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

   1 package com.irtimaled.bbor.common.messages;
   2
   3 import com.irtimaled.bbor.common.models.*;
   4
   5 import java.util.HashMap;
   6 import java.util.Map;
   7 import java.util.function.BiConsumer;
   8
   9 class BoundingBoxSerializer {
  10     private static final Map<Class, BiConsumer<AbstractBoundingBox, PayloadBuilder>> serializers = new HashMap<>();
  11
  12     static {
  13         serializers.put(BoundingBoxVillage.class, (bb, pb) -> serializeVillage((BoundingBoxVillage) bb, pb));
  14         serializers.put(BoundingBoxStructure.class, (bb, pb) -> serializeStructure((BoundingBoxStructure) bb, pb));
  15         serializers.put(BoundingBoxMobSpawner.class, (bb, pb) -> serializeMobSpawner((BoundingBoxMobSpawner) bb, pb));
  16     }
  17
  18     static boolean canSerialize(AbstractBoundingBox key) {
  19         return serializers.containsKey(key.getClass());
  20     }
  21
  22     static void serialize(AbstractBoundingBox boundingBox, PayloadBuilder builder) {
  23         BiConsumer<AbstractBoundingBox, PayloadBuilder> serializer = serializers.get(boundingBox.getClass());
  24         if (serializer == null) return;
  25
  26         serializer.accept(boundingBox, builder);
  27     }
  28
  29     private static void serializeVillage(BoundingBoxVillage boundingBox, PayloadBuilder builder) {
  30         builder.writeChar('V')
  31                 .writeCoords(boundingBox.getCenter())
  32                 .writeVarInt(boundingBox.getRadius())
  33                 .writeBoolean(boundingBox.getSpawnsIronGolems())
  34                 .writeVarInt(boundingBox.getColor().getRGB());
  35         for (Coords door : boundingBox.getDoors()) {
  36             builder.writeCoords(door);
  37         }
  38     }
  39
  40     private static void serializeStructure(BoundingBoxStructure boundingBox, PayloadBuilder builder) {
  41         builder.writeChar('S')
  42                 .writeInt(boundingBox.getTypeName().hashCode())
  43                 .writeCoords(boundingBox.getMinCoords())
  44                 .writeCoords(boundingBox.getMaxCoords());
  45     }
  46
  47     private static void serializeMobSpawner(BoundingBoxMobSpawner boundingBox, PayloadBuilder builder) {
  48         builder.writeChar('M')
  49                 .writeCoords(boundingBox.getCoords());
  50     }
  51 }