1 files changed, 32 insertions, 0 deletions
diff --git a/patches/server/0949-ItemStack-Tooltip-API.patch b/patches/server/0949-ItemStack-Tooltip-API.patch
new file mode 100644
index 0000000000..ddeb751677
--- /dev/null
+++ b/patches/server/0949-ItemStack-Tooltip-API.patch
@@ -0,0 +1,32 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Yannick Lamprecht <[email protected]>
+Date: Mon, 22 Jan 2024 13:27:30 +0100
+Subject: [PATCH] ItemStack Tooltip API
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+index 6fc7b20c0f8f14c1d6a47177f9ccf402e88153e6..1fabc9cf3bf7a05a2593f64eb3e41c21b5f4ee84 100644
+--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
++++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+@@ -638,6 +638,21 @@ public final class CraftMagicNumbers implements UnsafeValues {
+     }
+     // Paper end - fix custom stats criteria creation
+ 
++    // Paper start - expose itemstack tooltip lines
++    @Override
++    public java.util.List<net.kyori.adventure.text.Component> computeTooltipLines(final ItemStack itemStack, final io.papermc.paper.inventory.tooltip.TooltipContext tooltipContext, final org.bukkit.entity.Player player) {
++        Preconditions.checkArgument(tooltipContext != null, "tooltipContext cannot be null");
++        net.minecraft.world.item.TooltipFlag.Default flag = tooltipContext.isAdvanced() ? net.minecraft.world.item.TooltipFlag.ADVANCED : net.minecraft.world.item.TooltipFlag.NORMAL;
++        if (tooltipContext.isCreative()) {
++            flag = flag.asCreative();
++        }
++        final java.util.List<net.minecraft.network.chat.Component> lines = CraftItemStack.asNMSCopy(itemStack).getTooltipLines(
++            net.minecraft.world.item.Item.TooltipContext.of(player == null ? net.minecraft.server.MinecraftServer.getServer().registryAccess() : ((org.bukkit.craftbukkit.entity.CraftPlayer) player).getHandle().level().registryAccess()),
++            player == null ? null : ((org.bukkit.craftbukkit.entity.CraftPlayer) player).getHandle(), flag);
++        return lines.stream().map(io.papermc.paper.adventure.PaperAdventure::asAdventure).toList();
++    }
++    // Paper end - expose itemstack tooltip lines
++
+     @Override
+     public String get(Class<?> aClass, String s) {
+         if (aClass == Enchantment.class) {