Files
MiraiMC/patches/server/0065-PaperPR-Use-DataConverter-for-itemstack-entity-deser.patch
2021-12-13 14:52:57 +01:00

33 lines
2.5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Etil <81570777+etil2jz@users.noreply.github.com>
Date: Mon, 13 Dec 2021 14:17:26 +0100
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 2d56ce7ef98a67652f251924efe8c50f712941cf..5bbe72ad440cdcfd905211b01d65d9722e6b5000 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
@@ -419,8 +419,8 @@ 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
@@ -440,8 +440,7 @@ 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();