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Support complex components in written book builder (#6337)

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The previously existing toBuilder method defined on the CraftMetaBook
would, no matter if called on a writable or written book, return a
builder targetting a writable book, in which complex components, such as
hover or click text are not allowed.

The builer hence serializes the page components using LEGACY_UXRC to
ensure only colour may be passed. While this works as intented for
writable books, the builder fails to fully support the complex
components that may be used in a written book.

This commit implemements a child class of the CraftMetaBookBuilder, the
CraftMetaBookSignedBuilder, which builds to a CraftMetaBookSigned
instance and hence serializes the pages to json.
This builder instance is automatically supplied when calling toBuilder
on a CraftMetaBookSigned instance.

Resolves: #6296
This commit is contained in:
Bjarne Koll 2021-08-09 00:57:20 +02:00
parent 835479f878
commit 68db0c9853
1 changed files with 27 additions and 1 deletions
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28
patches/server/Adventure.patch
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@ -2816,7 +2816,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ this.pages = pages.subList(0, Math.min(MAX_PAGES, pages.size())).stream().map(io.papermc.paper.adventure.PaperAdventure.LEGACY_SECTION_UXRC::serialize).collect(java.util.stream.Collectors.toList());
+ }
+
+ static final class CraftMetaBookBuilder implements BookMetaBuilder {
+ static class CraftMetaBookBuilder implements BookMetaBuilder {
+ private net.kyori.adventure.text.Component title = null;
+ private net.kyori.adventure.text.Component author = null;
+ private final List<net.kyori.adventure.text.Component> pages = new java.util.ArrayList<>();
@ -2853,6 +2853,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+
+ @Override
+ public BookMeta build() {
+ return this.build(title, author, pages);
+ }
+
+ protected BookMeta build(net.kyori.adventure.text.Component title, net.kyori.adventure.text.Component author, java.util.List<net.kyori.adventure.text.Component> pages) {
+ return new CraftMetaBook(title, author, pages);
+ }
+ }
@ -2896,6 +2900,28 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
super.serialize(builder);
return builder;
}
+
+ // Paper start - adventure
+ private CraftMetaBookSigned(net.kyori.adventure.text.Component title, net.kyori.adventure.text.Component author, java.util.List<net.kyori.adventure.text.Component> pages) {
+ super((org.bukkit.craftbukkit.inventory.CraftMetaItem) org.bukkit.Bukkit.getItemFactory().getItemMeta(Material.WRITABLE_BOOK));
+ this.title = title == null ? null : io.papermc.paper.adventure.PaperAdventure.LEGACY_SECTION_UXRC.serialize(title);
+ this.author = author == null ? null : io.papermc.paper.adventure.PaperAdventure.LEGACY_SECTION_UXRC.serialize(author);
+ this.pages = io.papermc.paper.adventure.PaperAdventure.asJson(pages.subList(0, Math.min(MAX_PAGES, pages.size())));
+ }
+
+ static final class CraftMetaBookSignedBuilder extends CraftMetaBookBuilder {
+ @Override
+ protected BookMeta build(net.kyori.adventure.text.Component title, net.kyori.adventure.text.Component author, java.util.List<net.kyori.adventure.text.Component> pages) {
+ return new CraftMetaBookSigned(title, author, pages);
+ }
+ }
+
+ @Override
+ public BookMetaBuilder toBuilder() {
+ return new CraftMetaBookSignedBuilder();
+ }
+ // Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java