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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)
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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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