java/com/irtimaled/bbor/messages/BoundingBoxDeserializer.java

   1 package com.irtimaled.bbor.messages;
   2
   3 import com.irtimaled.bbor.*;
   4 import io.netty.buffer.ByteBuf;
   5 import net.minecraft.util.BlockPos;
   6 import net.minecraftforge.fml.common.network.ByteBufUtils;
   7
   8 import java.awt.*;
   9
  10 public class BoundingBoxDeserializer {
  11     public static BoundingBox deserialize(ByteBuf buf) {
  12         char type = (char) ByteBufUtils.readVarShort(buf);
  13         switch (type) {
  14             case 'V':
  15                 return deserializeVillage(buf);
  16             case 'S':
  17                 return deserializeStructure(buf);
  18         }
  19         return null;
  20     }
  21
  22     private static BoundingBox deserializeStructure(ByteBuf buf) {
  23         BlockPos minBlockPos = deserializeBlockPos(buf);
  24         BlockPos maxBlockPos = deserializeBlockPos(buf);
  25         Color color = new Color(ByteBufUtils.readVarInt(buf, 5));
  26         return BoundingBoxStructure.from(minBlockPos, maxBlockPos, color);
  27     }
  28
  29     private static BoundingBox deserializeVillage(ByteBuf buf) {
  30         BlockPos center = deserializeBlockPos(buf);
  31         int radius = ByteBufUtils.readVarInt(buf, 5);
  32         boolean spawnsIronGolems = ByteBufUtils.readVarShort(buf) == 1;
  33         Color color = new Color(ByteBufUtils.readVarInt(buf, 5));
  34         return BoundingBoxVillage.from(center, radius, spawnsIronGolems, color);
  35     }
  36
  37     private static BlockPos deserializeBlockPos(ByteBuf buf) {
  38         int x = ByteBufUtils.readVarInt(buf, 5);
  39         int y = ByteBufUtils.readVarInt(buf, 5);
  40         int z = ByteBufUtils.readVarInt(buf, 5);
  41         return new BlockPos(x, y, z);
  42     }
  43 }