mirror of https://github.com/PaperMC/Paper.git
64 lines
3.6 KiB
Diff
64 lines
3.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Mon, 29 Jun 2020 03:26:17 -0400
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Subject: [PATCH] Support old UUID format for NBT
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We have stored UUID in plenty of places that did not get DFU'd
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So just look for old format and load it if it exists.
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diff --git a/src/main/java/net/minecraft/nbt/CompoundTag.java b/src/main/java/net/minecraft/nbt/CompoundTag.java
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index df246d69591e1a5822a0109c99b0f67996da71fa..4e005b7b062e3231f564d284887ea1c2783a4e7d 100644
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--- a/src/main/java/net/minecraft/nbt/CompoundTag.java
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+++ b/src/main/java/net/minecraft/nbt/CompoundTag.java
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@@ -232,6 +232,12 @@ public class CompoundTag implements Tag {
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}
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public void putUUID(String key, UUID value) {
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+ // Paper start - Support old UUID format
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+ if (this.contains(key + "Most", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC) && this.contains(key + "Least", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC)) {
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+ this.tags.remove(key + "Most");
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+ this.tags.remove(key + "Least");
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+ }
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+ // Paper end - Support old UUID format
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this.tags.put(key, NbtUtils.createUUID(value));
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}
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@@ -240,10 +246,20 @@ public class CompoundTag implements Tag {
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* You must use {@link #hasUUID(String)} before or else it <b>will</b> throw an NPE.
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*/
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public UUID getUUID(String key) {
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+ // Paper start - Support old UUID format
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+ if (!contains(key, 11) && this.contains(key + "Most", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC) && this.contains(key + "Least", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC)) {
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+ return new UUID(this.getLong(key + "Most"), this.getLong(key + "Least"));
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+ }
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+ // Paper end - Support old UUID format
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return NbtUtils.loadUUID(this.get(key));
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}
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public boolean hasUUID(String key) {
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+ // Paper start - Support old UUID format
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+ if (this.contains(key + "Most", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC) && this.contains(key + "Least", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC)) {
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+ return true;
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+ }
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+ // Paper end - Support old UUID format
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Tag tag = this.get(key);
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return tag != null && tag.getType() == IntArrayTag.TYPE && ((IntArrayTag)tag).getAsIntArray().length == 4;
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}
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diff --git a/src/main/java/net/minecraft/world/item/component/ResolvableProfile.java b/src/main/java/net/minecraft/world/item/component/ResolvableProfile.java
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index 78863e72239a0f3535bc85758479da84d58c11c1..38bbe39a5cd96710b208d70ed78619057bb6e6fa 100644
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--- a/src/main/java/net/minecraft/world/item/component/ResolvableProfile.java
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+++ b/src/main/java/net/minecraft/world/item/component/ResolvableProfile.java
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@@ -20,9 +20,10 @@ public record ResolvableProfile(Optional<String> name, Optional<UUID> id, Proper
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instance -> instance.group(
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ExtraCodecs.PLAYER_NAME.optionalFieldOf("name").forGetter(ResolvableProfile::name),
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UUIDUtil.CODEC.optionalFieldOf("id").forGetter(ResolvableProfile::id),
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+ UUIDUtil.STRING_CODEC.lenientOptionalFieldOf("Id").forGetter($ -> Optional.empty()), // Paper
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ExtraCodecs.PROPERTY_MAP.optionalFieldOf("properties", new PropertyMap()).forGetter(ResolvableProfile::properties)
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)
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- .apply(instance, ResolvableProfile::new)
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+ .apply(instance, (s, uuid, uuid2, propertyMap) -> new ResolvableProfile(s, uuid2.or(() -> uuid), propertyMap)) // Paper
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);
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public static final Codec<ResolvableProfile> CODEC = Codec.withAlternative(
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FULL_CODEC, ExtraCodecs.PLAYER_NAME, name -> new ResolvableProfile(Optional.of(name), Optional.empty(), new PropertyMap())
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