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Code Issues Releases Activity

Drop patch that causes performance regression

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Originally vanilla logic is to use stream, and Mojang switched it to Guava's Collections2
since 1.21.4. It is much faster than using stream or manually adding to a new ArrayList.
Manually adding to a new ArrayList requires allocating a new object array. However, the Collections2
lazy handles filter condition on iteration, so much better.
This commit is contained in:
Dreeam
2025-08-04 18:46:50 +08:00
parent 212815e788
commit 9a4efaa230
212 changed files with 94 additions and 86 deletions
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27
leaf-server/minecraft-patches/features/0258-Add-BlockExplosionHitEvent.patch Normal file
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@@ -0,0 +1,27 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Pascalpex <pascalpex@gmail.com>
Date: Wed, 4 Jun 2025 17:03:32 +0200
Subject: [PATCH] Add BlockExplosionHitEvent
diff --git a/net/minecraft/world/level/ServerExplosion.java b/net/minecraft/world/level/ServerExplosion.java
index 1669c21534a453c9cf16b992df7a6bf276dea887..1039cf820ecac54e290dc5dfe7f714bf2b9d2bdd 100644
--- a/net/minecraft/world/level/ServerExplosion.java
+++ b/net/minecraft/world/level/ServerExplosion.java
@@ -615,9 +615,13 @@ public class ServerExplosion implements Explosion {
}
// CraftBukkit end
- this.level
- .getBlockState(blockPos)
- .onExplosionHit(this.level, blockPos, this, (itemStack, blockPos1) -> addOrAppendStack(list, itemStack, blockPos1));
+ // Leaf start - Add BlockExplosionHitEvent
+ if (new org.dreeam.leaf.event.BlockExplosionHitEvent(CraftLocation.toBukkit(blockPos, this.level.getWorld()).getBlock(), this.source == null ? null : this.source.getBukkitEntity(), org.bukkit.craftbukkit.CraftExplosionResult.toExplosionResult(this.blockInteraction)).callEvent()) {
+ this.level
+ .getBlockState(blockPos)
+ .onExplosionHit(this.level, blockPos, this, (itemStack, blockPos1) -> addOrAppendStack(list, itemStack, blockPos1));
+ }
+ // Leaf end - Add BlockExplosionHitEvent
}
for (ServerExplosion.StackCollector stackCollector : list) {