From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Anton Lindroth <ntoonio@gmail.com>
Date: Wed, 15 Apr 2020 01:54:02 +0200
Subject: [PATCH] Allow using signs inside spawn protection


diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 0e11202faccbb4b0347767dcf60a1461067d1b7c..6675166be886365f2ef12dfdb4b58a96883e0d7a 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -837,4 +837,9 @@ public class PaperWorldConfig {
             delayChunkUnloadsBy *= 20;
         }
     }
+
+    public boolean allowUsingSignsInsideSpawnProtection = false;
+    private void allowUsingSignsInsideSpawnProtection() {
+        allowUsingSignsInsideSpawnProtection = getBoolean("allow-using-signs-inside-spawn-protection", allowUsingSignsInsideSpawnProtection);
+    }
 }
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 345d25950406d4c0567a3ac41cd00586f4241a0f..bcc83f35ef838cb043ec4fb98c6a4af86fba3f85 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -1756,7 +1756,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
                 int i = this.player.level.getMaxBuildHeight();
 
                 if (blockposition.getY() < i) {
-                    if (this.awaitingPositionFromClient == null && this.player.distanceToSqr((double) blockposition.getX() + 0.5D, (double) blockposition.getY() + 0.5D, (double) blockposition.getZ() + 0.5D) < 64.0D && worldserver.mayInteract(this.player, blockposition)) {
+                    if (this.awaitingPositionFromClient == null && this.player.distanceToSqr((double) blockposition.getX() + 0.5D, (double) blockposition.getY() + 0.5D, (double) blockposition.getZ() + 0.5D) < 64.0D && (worldserver.mayInteract(this.player, blockposition)  || (worldserver.paperConfig.allowUsingSignsInsideSpawnProtection && worldserver.getBlockState(blockposition).getBlock() instanceof net.minecraft.world.level.block.SignBlock))) { // Paper - sign check
                         this.player.stopUsingItem(); // CraftBukkit - SPIGOT-4706
                         InteractionResult enuminteractionresult = this.player.gameMode.useItemOn(this.player, worldserver, itemstack, enumhand, movingobjectpositionblock);