NanaChiyo0721
1bb895c165
Yeah this would fully solve the issue of chunk unloading race condition The same fix was already initially added at "Force clamp grid-exponent to 1~6"
20 lines
1.2 KiB
Diff
20 lines
1.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: NanaChiyo0721 <nanachiyo0721@163.com>
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Date: Sat, 25 Jul 2026 21:07:48 +0800
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Subject: [PATCH] Lithium optimized collections for WeightedList
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diff --git a/net/minecraft/util/random/WeightedList.java b/net/minecraft/util/random/WeightedList.java
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index a8481259e42aa116e29bccd1e30fdfd91f51a8cc..e6dd554742ab60c23afed69953e7eb6b762754d6 100644
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--- a/net/minecraft/util/random/WeightedList.java
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+++ b/net/minecraft/util/random/WeightedList.java
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@@ -23,7 +23,7 @@ public class WeightedList<E> { // Paper - non-final
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private final WeightedList.@Nullable Selector<E> selector;
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protected WeightedList(final List<? extends Weighted<E>> items) { // Paper - protected
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- this.items = List.copyOf(items);
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+ this.items = items.size() > 4 ? new net.caffeinemc.mods.lithium.common.util.collections.HashedReferenceList(items) : new it.unimi.dsi.fastutil.objects.ReferenceArrayList<>(items); // Shiroha - Lithium optimized collections for WeightedList
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this.totalWeight = WeightedRandom.getTotalWeight(items, Weighted::weight);
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if (this.totalWeight == 0) {
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this.selector = null;
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