Files
MiraiMC/patches/server/0050-PaperPR-Use-DataConverter-for-itemstack-entity-deser.patch
2022-06-13 16:14:55 +02:00

33 lines
2.5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <15055071+Machine-Maker@users.noreply.github.com>
Date: Fri, 10 Dec 2021 08:15:36 -0500
Subject: [PATCH] PaperPR Use DataConverter for itemstack/entity
deserialization
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
index 1e74799bb012ca45769a3fd103f0b24eba0a9a99..61ee37d1c81274f58922fde4138536b10847508b 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
@@ -453,8 +453,8 @@ public final class CraftMagicNumbers implements UnsafeValues {
CompoundTag compound = deserializeNbtFromBytes(data);
int dataVersion = compound.getInt("DataVersion");
- Dynamic<Tag> converted = DataFixers.getDataFixer().update(References.ITEM_STACK, new Dynamic<Tag>(NbtOps.INSTANCE, compound), dataVersion, getDataVersion());
- return CraftItemStack.asCraftMirror(net.minecraft.world.item.ItemStack.of((CompoundTag) converted.getValue()));
+ compound = ca.spottedleaf.dataconverter.minecraft.MCDataConverter.convertTag(ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry.ITEM_STACK, compound, dataVersion, getDataVersion()); // Paper - rewrite dataconverter
+ return CraftItemStack.asCraftMirror(net.minecraft.world.item.ItemStack.of(compound));
}
@Override
@@ -474,8 +474,7 @@ public final class CraftMagicNumbers implements UnsafeValues {
CompoundTag compound = deserializeNbtFromBytes(data);
int dataVersion = compound.getInt("DataVersion");
- Dynamic<Tag> converted = DataFixers.getDataFixer().update(References.ENTITY_TREE, new Dynamic<>(NbtOps.INSTANCE, compound), dataVersion, getDataVersion());
- compound = (CompoundTag) converted.getValue();
+ compound = ca.spottedleaf.dataconverter.minecraft.MCDataConverter.convertTag(ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry.ENTITY, compound, dataVersion, getDataVersion()); // Paper - rewrite dataconverter
if (!preserveUUID) compound.remove("UUID"); // Generate a new UUID so we don't have to worry about deserializing the same entity twice
return net.minecraft.world.entity.EntityType.create(compound, ((org.bukkit.craftbukkit.CraftWorld) world).getHandle())
.orElseThrow(() -> new IllegalArgumentException("An ID was not found for the data. Did you downgrade?")).getBukkitEntity();