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Leaf/leaf-server/minecraft-patches/features/0052-Cache-ShapePairKey-hash.patch
Dreeam f5b95a6716 Updated Upstream (Paper)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@b0da38c2 Repository details in RuntimeException for MavenLibraryResolver#addRepository (#12939)
PaperMC/Paper@1922be90 Update custom tags (#12183)
PaperMC/Paper@79cf1353 Ignore HopperInventorySearchEvent when it has no listeners (#13009)
PaperMC/Paper@ea014f7a feat: add stuckEntityPoiRetryDelay config (#12949)
PaperMC/Paper@a9e76749 Support for showNotification in PlayerRecipeDiscoverEvent (#12992)
PaperMC/Paper@5622c9dd Expose attribute sentiment (#12974)
PaperMC/Paper@42b653b1 Expose more argument types (#12665)
PaperMC/Paper@52d9a221 [ci/skip] Fix typo in Display javadoc (#13010)
PaperMC/Paper@614e9acf Improve APIs around riptide tridents (#12996)
PaperMC/Paper@51706e5a Fixed DyeItem sheep dye hunk
2025-08-25 15:52:00 -04:00

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1.8 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Dreeam <61569423+Dreeam-qwq@users.noreply.github.com>
Date: Thu, 12 Dec 2024 02:58:34 -0500
Subject: [PATCH] Cache ShapePairKey hash
License: LGPL-3.0 (https://www.gnu.org/licenses/lgpl-3.0.html)
Gale - https://galemc.org
The JMH benchmark of this patch can be found in SunBox's `RecordHashCode`
diff --git a/net/minecraft/world/level/block/Block.java b/net/minecraft/world/level/block/Block.java
index be6f37f91569c659c609e5e8d38671ca86f8cd95..cc5e4e82c2339d17edf76b9212774c9dfd8e514d 100644
--- a/net/minecraft/world/level/block/Block.java
+++ b/net/minecraft/world/level/block/Block.java
@@ -610,7 +610,20 @@ public class Block extends BlockBehaviour implements ItemLike {
}
// CraftBukkit end
- record ShapePairKey(VoxelShape first, VoxelShape second) {
+ // Gale start - cache ShapePairKey hash
+ static class ShapePairKey {
+
+ private final VoxelShape first;
+ private final VoxelShape second;
+ private final int hash;
+
+ private ShapePairKey(VoxelShape first, VoxelShape second) {
+ this.first = first;
+ this.second = second;
+ this.hash = System.identityHashCode(this.first) * 31 + System.identityHashCode(this.second);
+ }
+ // Gale end - cache ShapePairKey hash
+
@Override
public boolean equals(Object other) {
return other instanceof Block.ShapePairKey shapePairKey && this.first == shapePairKey.first && this.second == shapePairKey.second;
@@ -618,7 +631,7 @@ public class Block extends BlockBehaviour implements ItemLike {
@Override
public int hashCode() {
- return System.identityHashCode(this.first) * 31 + System.identityHashCode(this.second);
+ return this.hash; // Gale - cache ShapePairKey hash
}
}
}