From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <jahnke.nassim@gmail.com>
Date: Thu, 2 Jun 2022 20:35:58 +0200
Subject: [PATCH] Disable component selector resolving in books by default


diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
index fafbebbb5e8c1a381b673f97f1fa210687b52823..8379c6313f06ab3eeaf02bad41d8b835d50e093f 100644
--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
@@ -693,4 +693,9 @@ public class PaperConfig {
     private static void useProxyProtocol() {
         useProxyProtocol = getBoolean("settings.proxy-protocol", false);
     }
+
+    public static boolean resolveSelectorsInBooks;
+    private static void resolveSelectorsInBooks() {
+        resolveSelectorsInBooks = getBoolean("settings.resolve-selectors-in-books", false);
+    }
 }
diff --git a/src/main/java/net/minecraft/world/item/WrittenBookItem.java b/src/main/java/net/minecraft/world/item/WrittenBookItem.java
index 0600bfcc3a4f9043324c046b6c0d2b579ab151cb..01e09feb142ca3cc8875e796b0c3db2bb9559246 100644
--- a/src/main/java/net/minecraft/world/item/WrittenBookItem.java
+++ b/src/main/java/net/minecraft/world/item/WrittenBookItem.java
@@ -113,7 +113,7 @@ public class WrittenBookItem extends Item {
 
     public static boolean resolveBookComponents(ItemStack book, @Nullable CommandSourceStack commandSource, @Nullable Player player) {
         CompoundTag compoundTag = book.getTag();
-        if (compoundTag != null && !compoundTag.getBoolean("resolved")) {
+        if (com.destroystokyo.paper.PaperConfig.resolveSelectorsInBooks && compoundTag != null && !compoundTag.getBoolean("resolved")) { // Paper
             compoundTag.putBoolean("resolved", true);
             if (!makeSureTagIsValid(compoundTag)) {
                 return false;