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70 lines
3.3 KiB
Diff
70 lines
3.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Martijn Muijsers <martijnmuijsers@live.nl>
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Date: Wed, 23 Nov 2022 23:10:56 +0100
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Subject: [PATCH] Reduce entity allocations
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License: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
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Gale - https://galemc.org
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This patch is based on the following patch:
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"Reduce entity allocations"
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By: Paul Sauve <paul@technove.co>
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As part of: Airplane (https://github.com/TECHNOVE/Airplane)
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Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
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* Airplane copyright *
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Airplane
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Copyright (C) 2020 Technove LLC
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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diff --git a/net/minecraft/world/entity/Entity.java b/net/minecraft/world/entity/Entity.java
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index 3594240116d3b61dbf838490df7a30345d7d8925..72da610c4d0301ddf2940bbc067430d05ff46684 100644
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--- a/net/minecraft/world/entity/Entity.java
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+++ b/net/minecraft/world/entity/Entity.java
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@@ -360,6 +360,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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return this.originWorld;
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}
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// Paper end - Entity origin API
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+
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public float getBukkitYaw() {
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return this.yRot;
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}
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diff --git a/net/minecraft/world/entity/ai/attributes/AttributeMap.java b/net/minecraft/world/entity/ai/attributes/AttributeMap.java
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index 4c808c7ef336de74048f40bd1cc8b14131a9325d..beebe81e13c99c6ddd9ffb2c7a3fdd74cb9c7afa 100644
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--- a/net/minecraft/world/entity/ai/attributes/AttributeMap.java
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+++ b/net/minecraft/world/entity/ai/attributes/AttributeMap.java
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@@ -23,9 +23,11 @@ public class AttributeMap {
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private final Set<AttributeInstance> attributesToSync = new ObjectOpenHashSet<>();
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private final Set<AttributeInstance> attributesToUpdate = new ObjectOpenHashSet<>();
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private final AttributeSupplier supplier;
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+ private final java.util.function.Function<Holder<Attribute>, AttributeInstance> createInstance; // Gale - Airplane - reduce entity allocations
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public AttributeMap(AttributeSupplier supplier) {
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this.supplier = supplier;
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+ this.createInstance = holder -> this.supplier.createInstance(this::onAttributeModified, holder); // Gale - Airplane - reduce entity allocations
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}
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private void onAttributeModified(AttributeInstance instance) {
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@@ -49,7 +51,7 @@ public class AttributeMap {
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@Nullable
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public AttributeInstance getInstance(Holder<Attribute> attribute) {
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- return this.attributes.computeIfAbsent(attribute, holder -> this.supplier.createInstance(this::onAttributeModified, (Holder<Attribute>)holder));
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+ return this.attributes.computeIfAbsent(attribute, this.createInstance); // Gale - Airplane - reduce entity allocations - cache lambda, as for some reason java allocates it anyways
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}
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public boolean hasAttribute(Holder<Attribute> attribute) {
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