geforkt von Mirrors/Paper
52 Zeilen
2.7 KiB
Diff
52 Zeilen
2.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Alfie Cleveland <alfeh@me.com>
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Date: Fri, 19 Aug 2016 01:52:56 +0100
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Subject: [PATCH] Optimise BlockState's hashCode/equals
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These are singleton "single instance" objects. We can rely on
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object identity checks safely.
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Use a simpler optimized hashcode
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diff --git a/src/main/java/net/minecraft/world/level/block/state/properties/EnumProperty.java b/src/main/java/net/minecraft/world/level/block/state/properties/EnumProperty.java
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index e0259a3f66248b011276b6bc5135c5fc96446640..85a197232be9377c0313ec00e8f935551e2c60e0 100644
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--- a/src/main/java/net/minecraft/world/level/block/state/properties/EnumProperty.java
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+++ b/src/main/java/net/minecraft/world/level/block/state/properties/EnumProperty.java
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@@ -59,8 +59,7 @@ public final class EnumProperty<T extends Enum<T> & StringRepresentable> extends
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return this.ordinalToIndex[enum_.ordinal()];
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}
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- @Override
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- public boolean equals(Object object) {
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+ public boolean equals_unused(Object object) { // Paper - Perf: Optimize hashCode/equals
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if (this == object) {
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return true;
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} else {
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diff --git a/src/main/java/net/minecraft/world/level/block/state/properties/IntegerProperty.java b/src/main/java/net/minecraft/world/level/block/state/properties/IntegerProperty.java
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index 96798f09abe9676679bb25c74942810919e71924..55a87592a99105dbf57b26fb6ccba695295fce24 100644
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--- a/src/main/java/net/minecraft/world/level/block/state/properties/IntegerProperty.java
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+++ b/src/main/java/net/minecraft/world/level/block/state/properties/IntegerProperty.java
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@@ -28,8 +28,7 @@ public final class IntegerProperty extends Property<Integer> {
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return this.values;
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}
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- @Override
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- public boolean equals(Object object) {
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+ public boolean equals_unused(Object object) { // Paper - Perf: Optimize hashCode/equals
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if (this == object) {
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return true;
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} else {
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diff --git a/src/main/java/net/minecraft/world/level/block/state/properties/Property.java b/src/main/java/net/minecraft/world/level/block/state/properties/Property.java
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index e2bf1055d9ee09c29884505112ccc748cc049bfc..fcf04c5c58ff35d38c5bf0df562ae2f8dc98a0ee 100644
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--- a/src/main/java/net/minecraft/world/level/block/state/properties/Property.java
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+++ b/src/main/java/net/minecraft/world/level/block/state/properties/Property.java
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@@ -72,7 +72,7 @@ public abstract class Property<T extends Comparable<T>> {
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@Override
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public boolean equals(Object object) {
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- return this == object || object instanceof Property<?> property && this.clazz.equals(property.clazz) && this.name.equals(property.name);
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+ return this == object; // Paper - Perf: Optimize hashCode/equals
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}
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@Override
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