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Leaf/leaf-server/minecraft-patches/features/0211-Improve-BlockEntity-ticking-isRemoved-check.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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2.7 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: kidofcubes <kidofcubes@gmail.com>
Date: Sun, 16 Feb 2025 00:51:24 +0800
Subject: [PATCH] Improve BlockEntity ticking isRemoved check
Uses direct reference for isRemoved check in BlockEntity ticking,
reducing cost caused by nested wrapper calls
Leaf (Before): ~15104ms
Leaf (After): ~628ms (-96%)
This should help for massive hopper chains or hopper matrix.
diff --git a/net/minecraft/world/level/chunk/LevelChunk.java b/net/minecraft/world/level/chunk/LevelChunk.java
index 7538f9c84e8463502f4fa1b4a84a4ac84a11e87d..514a918fff9bf60293fbfa6def4a2f9fead30825 100644
--- a/net/minecraft/world/level/chunk/LevelChunk.java
+++ b/net/minecraft/world/level/chunk/LevelChunk.java
@@ -1023,15 +1023,29 @@ public class LevelChunk extends ChunkAccess implements ca.spottedleaf.moonrise.p
static class RebindableTickingBlockEntityWrapper implements TickingBlockEntity {
private TickingBlockEntity ticker;
private BlockPos cachedPos; // Leaf - Cache tile entity position
+ private @Nullable BlockEntity blockEntityReference = null; // Leaf - Improve BlockEntity ticking isRemoved check
RebindableTickingBlockEntityWrapper(TickingBlockEntity ticker) {
this.ticker = ticker;
this.cachedPos = this.ticker.getPos(); // Leaf - Cache tile entity position
+ // Leaf start - Improve BlockEntity ticking isRemoved check
+ if (ticker instanceof BoundTickingBlockEntity<?> boundTicker) {
+ blockEntityReference = boundTicker.blockEntity;
+ }
+ // Leaf end - Improve BlockEntity ticking isRemoved check
+
}
void rebind(TickingBlockEntity ticker) {
this.ticker = ticker;
this.cachedPos = this.ticker.getPos(); // Leaf - Cache tile entity position
+ // Leaf start - Improve BlockEntity ticking isRemoved check
+ if (ticker instanceof BoundTickingBlockEntity<?> boundTicker) {
+ blockEntityReference = boundTicker.blockEntity;
+ } else {
+ blockEntityReference = null;
+ }
+ // Leaf end - Improve BlockEntity ticking isRemoved check
}
@Override
@@ -1041,6 +1055,11 @@ public class LevelChunk extends ChunkAccess implements ca.spottedleaf.moonrise.p
@Override
public boolean isRemoved() {
+ // Leaf start - Improve BlockEntity ticking isRemoved check
+ if (blockEntityReference != null) {
+ return blockEntityReference.isRemoved();
+ }
+ // Leaf end - Improve BlockEntity ticking isRemoved check
return this.ticker.isRemoved();
}