From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: hayanesuru <hayanesuru@outlook.jp>
Date: Sat, 9 Aug 2025 15:39:09 +0900
Subject: [PATCH] optimize SpreadingSnowyDirtBlock#randomTick


diff --git a/net/minecraft/world/level/block/SpreadingSnowyDirtBlock.java b/net/minecraft/world/level/block/SpreadingSnowyDirtBlock.java
index f8cc3f870d88715386bb4de0da81a74fa04fd216..07eb777ac9657318831b5bf00e4a4c9e8aca76db 100644
--- a/net/minecraft/world/level/block/SpreadingSnowyDirtBlock.java
+++ b/net/minecraft/world/level/block/SpreadingSnowyDirtBlock.java
@@ -52,7 +52,7 @@ public abstract class SpreadingSnowyDirtBlock extends SnowyDirtBlock {
     protected void randomTick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
         if (this instanceof GrassBlock && level.paperConfig().tickRates.grassSpread != 1 && (level.paperConfig().tickRates.grassSpread < 1 || (net.minecraft.server.MinecraftServer.currentTick + pos.hashCode()) % level.paperConfig().tickRates.grassSpread != 0)) { return; } // Paper - Configurable random tick rates for blocks
         // Paper start - Perf: optimize dirt and snow spreading
-        final net.minecraft.world.level.chunk.ChunkAccess cachedBlockChunk = level.getChunkIfLoaded(pos);
+        final net.minecraft.world.level.chunk.ChunkAccess cachedBlockChunk = level.getChunkAtIfLoadedUnchecked(pos.getX() >> 4, pos.getZ() >> 4); // Leaf - optimize get chunk
         if (cachedBlockChunk == null) { // Is this needed?
             return;
         }