Paper/patches/server/0322-Dont-send-unnecessary-sign-update.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Sat, 11 Sep 2021 11:56:51 +0200
Subject: [PATCH] Dont send unnecessary sign update


diff --git a/src/main/java/net/minecraft/world/level/block/entity/SignBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/SignBlockEntity.java
index 13705a9e42c6ffc0e403de5fb56232845169d198..eeacbf1e1fe206256944675667d0ea61c2fbe494 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/SignBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/SignBlockEntity.java
@@ -185,6 +185,7 @@ public class SignBlockEntity extends BlockEntity implements CommandSource { // C
             this.level.sendBlockUpdated(this.getBlockPos(), this.getBlockState(), this.getBlockState(), 3);
         } else {
             SignBlockEntity.LOGGER.warn("Player {} just tried to change non-editable sign", player.getName().getString());
+            if (player.distanceToSqr(this.getBlockPos().getX(), this.getBlockPos().getY(), this.getBlockPos().getZ()) < 32 * 32) // Paper
             ((ServerPlayer) player).connection.send(this.getUpdatePacket()); // CraftBukkit
         }
     }