Leaf/leaf-server/minecraft-patches/features/0196-Cache-random-tick-block-status.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Dreeam <61569423+Dreeam-qwq@users.noreply.github.com>
Date: Sat, 23 Nov 2024 09:04:46 -0500
Subject: [PATCH] Cache random tick block status


diff --git a/net/minecraft/world/level/chunk/LevelChunkSection.java b/net/minecraft/world/level/chunk/LevelChunkSection.java
index df717c545472006b99532280c38c1fbef12bcf82..36c033b0ee63dfc273d721fb4b614733e8fdef19 100644
--- a/net/minecraft/world/level/chunk/LevelChunkSection.java
+++ b/net/minecraft/world/level/chunk/LevelChunkSection.java
@@ -21,6 +21,7 @@ public class LevelChunkSection implements ca.spottedleaf.moonrise.patches.block_
     short nonEmptyBlockCount; // Paper - package private
     private short tickingBlockCount;
     private short tickingFluidCount;
+    private boolean isRandomlyTickingBlocksStatus; // Leaf - Cache random tick block status
     public final PalettedContainer<BlockState> states;
     private PalettedContainer<Holder<Biome>> biomes; // CraftBukkit - read/write
 
@@ -54,6 +55,7 @@ public class LevelChunkSection implements ca.spottedleaf.moonrise.patches.block_
         this.tickingFluidCount = section.tickingFluidCount;
         this.states = section.states.copy();
         this.biomes = section.biomes.copy();
+        this.isRandomlyTickingBlocksStatus = this.tickingBlockCount > 0; // Leaf - Cache random tick block status
     }
 
     public LevelChunkSection(PalettedContainer<BlockState> states, PalettedContainer<Holder<Biome>> biomes) { // CraftBukkit - read/write
@@ -165,6 +167,7 @@ public class LevelChunkSection implements ca.spottedleaf.moonrise.patches.block_
         }
 
         this.updateBlockCallback(x, y, z, state, blockState); // Paper - block counting
+        this.isRandomlyTickingBlocksStatus = this.tickingBlockCount > 0; // Leaf - Cache random tick block status
 
         return blockState;
     }
@@ -178,7 +181,7 @@ public class LevelChunkSection implements ca.spottedleaf.moonrise.patches.block_
     }
 
     public boolean isRandomlyTickingBlocks() {
-        return this.tickingBlockCount > 0;
+        return isRandomlyTickingBlocksStatus; // Leaf - Cache random tick block status
     }
 
     public boolean isRandomlyTickingFluids() {
@@ -193,6 +196,7 @@ public class LevelChunkSection implements ca.spottedleaf.moonrise.patches.block_
         this.tickingFluidCount = (short)0;
         this.specialCollidingBlocks = (short)0;
         this.tickingBlocks.clear();
+        this.isRandomlyTickingBlocksStatus = false; // Leaf - Cache random tick block status
 
         if (this.maybeHas((final BlockState state) -> !state.isAir())) {
             final PalettedContainer.Data<BlockState> data = this.states.data;
@@ -226,6 +230,7 @@ public class LevelChunkSection implements ca.spottedleaf.moonrise.patches.block_
                 this.nonEmptyBlockCount += (short)paletteCount;
                 if (state.isRandomlyTicking()) {
                     this.tickingBlockCount += (short)paletteCount;
+                    this.isRandomlyTickingBlocksStatus = this.tickingBlockCount > 0; // Leaf - Cache random tick block status
                     final short[] raw = coordinates.elements();
                     final int rawLen = raw.length;