From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Nex Date: Thu, 24 Feb 2022 16:28:07 +0100 Subject: [PATCH] Added byte array serialization/deserialization for PersistentDataContainers diff --git a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java index 390d5843233d26b76f90651f49a2a1d68c0aa67f..3351962e85438ed05215ce0d159799ed4707afde 100644 --- a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java +++ b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java @@ -168,5 +168,26 @@ public class CraftPersistentDataContainer implements PersistentDataContainer { return this.customDataTags.containsKey(key.toString()); } + + @Override + public byte[] serializeToBytes() throws java.io.IOException { + net.minecraft.nbt.CompoundTag root = this.toTagCompound(); + java.io.ByteArrayOutputStream byteArrayOutput = new java.io.ByteArrayOutputStream(); + try (java.io.DataOutputStream dataOutput = new java.io.DataOutputStream(byteArrayOutput)) { + net.minecraft.nbt.NbtIo.write(root, dataOutput); + return byteArrayOutput.toByteArray(); + } + } + + @Override + public void readFromBytes(byte[] bytes, boolean clear) throws java.io.IOException { + if (clear) { + this.clear(); + } + try (java.io.DataInputStream dataInput = new java.io.DataInputStream(new java.io.ByteArrayInputStream(bytes))) { + net.minecraft.nbt.CompoundTag compound = net.minecraft.nbt.NbtIo.read(dataInput); + this.putAll(compound); + } + } // Paper end }