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3c25377465
ClassInstanceMultiMap belongs to Minecraft vanilla entity storage. And is unused, since replaced by spottedleaf's entity storage (rewrite chunk system). However these patches might be useful for vanilla entity storage if is used.
33 lines
1.8 KiB
Diff
33 lines
1.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Taiyou06 <kaandindar21@gmail.com>
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Date: Fri, 8 Nov 2024 00:06:34 +0100
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Subject: [PATCH] Lithium: cached iterate outwards
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By: 2No2Name <2No2Name@web.de>
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As part of: Lithium (https://github.com/CaffeineMC/lithium-fabric)
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Licensed under: LGPL-3.0 (https://www.gnu.org/licenses/lgpl-3.0.html)
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diff --git a/net/minecraft/core/BlockPos.java b/net/minecraft/core/BlockPos.java
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index 6518d3fff6daf331b24a7bf5b39fa1920b73711d..596a62f4020e51c2bd5a63c145b7f0e500c4b0ed 100644
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--- a/net/minecraft/core/BlockPos.java
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+++ b/net/minecraft/core/BlockPos.java
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@@ -347,7 +347,18 @@ public class BlockPos extends Vec3i {
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};
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}
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+ // JettPack start - lithium: cached iterate outwards
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+ private static final org.dreeam.leaf.util.cache.IterateOutwardsCache ITERATE_OUTWARDS_CACHE = new org.dreeam.leaf.util.cache.IterateOutwardsCache(50);
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+ private static final it.unimi.dsi.fastutil.longs.LongList HOGLIN_PIGLIN_CACHE = ITERATE_OUTWARDS_CACHE.getOrCompute(8, 4, 8);
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+ // JettPack end - lithium: cached iterate outwards
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+
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public static Iterable<BlockPos> withinManhattan(BlockPos pos, int xSize, int ySize, int zSize) {
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+ // JettPack start - lithium: cached iterate outwards
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+ if (pos != org.dreeam.leaf.util.cache.IterateOutwardsCache.POS_ZERO) {
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+ final it.unimi.dsi.fastutil.longs.LongList positions = xSize == 8 && ySize == 4 && zSize == 8 ? HOGLIN_PIGLIN_CACHE : ITERATE_OUTWARDS_CACHE.getOrCompute(xSize, ySize, zSize);
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+ return new org.dreeam.leaf.util.cache.LongList2BlockPosMutableIterable(pos, positions);
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+ }
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+ // JettPack end - lithium: cached iterate outwards
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int i = xSize + ySize + zSize;
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int x1 = pos.getX();
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int y1 = pos.getY();
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