bffb08c2f9
The Paper method was chosen for deprecation because it was more restrictive in that it has an isGliding check.
34 lines
1.7 KiB
Diff
34 lines
1.7 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, 21 Dec 2020 11:01:42 -0500
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Subject: [PATCH] Optimize Dynamic#get Missing Keys
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get was calling toString() on every NBT object that was ever asked for an optional
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key from the object to build a string for the error text.
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When done on large NBT objects, this was using a ton of computation time building the
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JSON representation of the NBT object.
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Now we will just skip the value when 99.9999% of the time the text is never even printed.
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diff --git a/src/main/java/com/mojang/serialization/Dynamic.java b/src/main/java/com/mojang/serialization/Dynamic.java
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index a24cc02a62585d7c04d36456739b11bddccf1a15..683f516b86f246792dcb3d6f9a738fc14155d2f6 100644
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--- a/src/main/java/com/mojang/serialization/Dynamic.java
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+++ b/src/main/java/com/mojang/serialization/Dynamic.java
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@@ -17,6 +17,7 @@ import java.util.stream.Stream;
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@SuppressWarnings("unused")
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public class Dynamic<T> extends DynamicLike<T> {
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+ private static final boolean DEBUG_MISSING_KEYS = Boolean.getBoolean("Paper.debugDynamicMissingKeys"); // Paper
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private final T value;
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public Dynamic(final DynamicOps<T> ops) {
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@@ -113,7 +114,7 @@ public class Dynamic<T> extends DynamicLike<T> {
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return new OptionalDynamic<>(ops, ops.getMap(value).flatMap(m -> {
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final T value = m.get(key);
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if (value == null) {
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- return DataResult.error(() -> "key missing: " + key + " in " + this.value);
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+ return DataResult.error(() -> DEBUG_MISSING_KEYS ? "key missing: " + key + " in " + this.value : "key missing: " + key); // Paper
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}
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return DataResult.success(new Dynamic<>(ops, value));
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}));
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