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Leaf/leaf-server/minecraft-patches/features/0296-optimize-updateFluidHeightAndDoFluidPushing.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: hayanesuru <hayanesuru@outlook.jp>
Date: Sat, 9 Aug 2025 15:44:06 +0900
Subject: [PATCH] optimize updateFluidHeightAndDoFluidPushing
diff --git a/net/minecraft/world/entity/Entity.java b/net/minecraft/world/entity/Entity.java
index 29fa9cfa1aa2d507da852f5fe33ea6e4143da194..0366217ac729a967ba69fb256481479255d347be 100644
--- a/net/minecraft/world/entity/Entity.java
+++ b/net/minecraft/world/entity/Entity.java
@@ -4939,12 +4939,12 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
final int minChunkZ = minBlockZ >> 4;
final int maxChunkZ = maxBlockZ >> 4;
- final net.minecraft.world.level.chunk.ChunkSource chunkSource = world.getChunkSource();
+ final net.minecraft.server.level.ServerChunkCache chunkSource = ((ServerLevel) world).chunkSource; // Leaf - optimize get chunk
for (int currChunkZ = minChunkZ; currChunkZ <= maxChunkZ; ++currChunkZ) {
for (int currChunkX = minChunkX; currChunkX <= maxChunkX; ++currChunkX) {
// Leaf start - Prevent double chunk retrieving in entity fluid pushing check and fluid height updating
- final net.minecraft.world.level.chunk.ChunkAccess chunk = chunkSource.getChunk(currChunkX, currChunkZ, net.minecraft.world.level.chunk.status.ChunkStatus.FULL, false);
+ final net.minecraft.world.level.chunk.LevelChunk chunk = chunkSource.fullChunksNonSync.get(ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkKey(currChunkX, currChunkZ));
if (chunk == null) continue;
final net.minecraft.world.level.chunk.LevelChunkSection[] sections = chunk.getSections();
// Leaf end - Prevent double chunk retrieving in entity fluid pushing check and fluid height updating
@@ -4956,7 +4956,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
continue;
}
final net.minecraft.world.level.chunk.LevelChunkSection section = sections[sectionIdx];
- if (section.hasOnlyAir()) {
+ if (section.hasOnlyAir() || (fluid == FluidTags.WATER && section.waterFluidCount == 0) || (fluid == FluidTags.LAVA && section.lavaFluidCount == 0)) {
// empty
continue;
}
@@ -5013,7 +5013,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
this.fluidHeight.put(fluid, maxHeightDiff);
- if (pushVector.lengthSqr() == 0.0) {
+ if (pushVector == Vec3.ZERO || pushVector.lengthSqr() == 0.0) {
return inFluid;
}