LeavesMC/patches/server/0114-Placing-locked-hopper-no-longer-send-NC-updates.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Fortern <blueten.ki@gmail.com>
Date: Sat, 20 Jan 2024 02:50:56 +0800
Subject: [PATCH] Placing locked hopper no longer send NC updates


diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
index 1848ed1dff8327db5c9a01e8e2019997e927692c..79f5a45cb0f4e2ffdbe82614afa6ad017fd1b09e 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -1128,7 +1128,11 @@ public abstract class Level implements LevelAccessor, AutoCloseable, ca.spottedl
             }
 
             if ((i & 1) != 0) {
-                this.blockUpdated(blockposition, iblockdata1.getBlock());
+                // Leaves start - Placing locked hopper doesn't send NC updates.
+                if (!(iblockdata.getBlock() instanceof net.minecraft.world.level.block.HopperBlock) || iblockdata.getValue(net.minecraft.world.level.block.HopperBlock.ENABLED)) {
+                    this.blockUpdated(blockposition, iblockdata1.getBlock());
+                }
+                // Leaves end - Placing locked hopper doesn't send NC updates.
                 if (!this.isClientSide && iblockdata.hasAnalogOutputSignal()) {
                     this.updateNeighbourForOutputSignal(blockposition, newBlock.getBlock());
                 }