From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Wed, 16 Mar 2022 20:35:13 -0700
Subject: [PATCH] Add enchantWithLevels API


diff --git a/src/main/java/org/bukkit/inventory/ItemFactory.java b/src/main/java/org/bukkit/inventory/ItemFactory.java
index 2b95876d06022ee897279294be341bcfe01ded5d..95054b8573bb96eebcf9be8d26078f82efa91c33 100644
--- a/src/main/java/org/bukkit/inventory/ItemFactory.java
+++ b/src/main/java/org/bukkit/inventory/ItemFactory.java
@@ -160,6 +160,22 @@ public interface ItemFactory {
     ItemType updateItemType(@NotNull final ItemMeta meta, @NotNull final ItemType itemType) throws IllegalArgumentException;
 
     // Paper start
+    /**
+     * Randomly enchants a copy of the provided {@link ItemStack} using the given experience levels.
+     *
+     * <p>If the provided ItemStack is already enchanted, the existing enchants will be removed before enchanting.</p>
+     *
+     * <p>Levels must be in range {@code [1, 30]}.</p>
+     *
+     * @param itemStack ItemStack to enchant
+     * @param levels levels to use for enchanting
+     * @param allowTreasure whether to allow enchantments where {@link org.bukkit.enchantments.Enchantment#isTreasure()} returns true
+     * @param random {@link java.util.Random} instance to use for enchanting
+     * @return enchanted copy of the provided ItemStack
+     * @throws IllegalArgumentException on bad arguments
+     */
+    @NotNull ItemStack enchantWithLevels(@NotNull ItemStack itemStack, @org.jetbrains.annotations.Range(from = 1, to = 30) int levels, boolean allowTreasure, @NotNull java.util.Random random);
+
     /**
      * Creates a hover event for the given item.
      *
diff --git a/src/main/java/org/bukkit/inventory/ItemStack.java b/src/main/java/org/bukkit/inventory/ItemStack.java
index 3a5d5968f1c3b75292c06606733c9f449d6b550f..a139c9e3fdd61c3e228284ae56c39162f0cc045d 100644
--- a/src/main/java/org/bukkit/inventory/ItemStack.java
+++ b/src/main/java/org/bukkit/inventory/ItemStack.java
@@ -705,6 +705,24 @@ public class ItemStack implements Cloneable, ConfigurationSerializable, Translat
     }
 
     // Paper start
+    /**
+     * Randomly enchants a copy of this {@link ItemStack} using the given experience levels.
+     *
+     * <p>If this ItemStack is already enchanted, the existing enchants will be removed before enchanting.</p>
+     *
+     * <p>Levels must be in range {@code [1, 30]}.</p>
+     *
+     * @param levels levels to use for enchanting
+     * @param allowTreasure whether to allow enchantments where {@link org.bukkit.enchantments.Enchantment#isTreasure()} returns true
+     * @param random {@link java.util.Random} instance to use for enchanting
+     * @return enchanted copy of the provided ItemStack
+     * @throws IllegalArgumentException on bad arguments
+     */
+    @NotNull
+    public ItemStack enchantWithLevels(final @org.jetbrains.annotations.Range(from = 1, to = 30) int levels, final boolean allowTreasure, final @NotNull java.util.Random random) {
+        return Bukkit.getServer().getItemFactory().enchantWithLevels(this, levels, allowTreasure, random);
+    }
+
     @NotNull
     @Override
     public net.kyori.adventure.text.event.HoverEvent<net.kyori.adventure.text.event.HoverEvent.ShowItem> asHoverEvent(final @NotNull java.util.function.UnaryOperator<net.kyori.adventure.text.event.HoverEvent.ShowItem> op) {