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38 lines
2.3 KiB
Diff
38 lines
2.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
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Date: Wed, 20 Mar 2024 20:41:35 -0400
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Subject: [PATCH] Item Mutation Fixes
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diff --git a/src/main/java/net/minecraft/world/inventory/EnchantmentMenu.java b/src/main/java/net/minecraft/world/inventory/EnchantmentMenu.java
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index c1b9c3ad2cccfa520e9d73b786142624ac5f3380..07223046761cb2186d75de8edc03a91d2e8e8b2f 100644
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--- a/src/main/java/net/minecraft/world/inventory/EnchantmentMenu.java
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+++ b/src/main/java/net/minecraft/world/inventory/EnchantmentMenu.java
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@@ -235,7 +235,7 @@ public class EnchantmentMenu extends AbstractContainerMenu {
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return false;
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} else if (this.costs[id] > 0 && !itemstack.isEmpty() && (player.experienceLevel >= j && player.experienceLevel >= this.costs[id] || player.getAbilities().instabuild)) {
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this.access.execute((world, blockposition) -> {
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- ItemStack itemstack2 = itemstack;
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+ ItemStack itemstack2 = itemstack; // Paper - diff on change
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List<EnchantmentInstance> list = this.getEnchantmentList(world.registryAccess(), itemstack, id, this.costs[id]);
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// CraftBukkit start
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@@ -258,10 +258,16 @@ public class EnchantmentMenu extends AbstractContainerMenu {
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return;
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}
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// CraftBukkit end
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- if (itemstack.is(Items.BOOK)) {
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- itemstack2 = itemstack.transmuteCopy(Items.ENCHANTED_BOOK);
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+ // Paper start
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+ itemstack2 = org.bukkit.craftbukkit.inventory.CraftItemStack.getOrCloneOnMutation(item, event.getItem());
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+ if (itemstack2 != itemstack) {
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this.enchantSlots.setItem(0, itemstack2);
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}
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+ if (itemstack2.is(Items.BOOK)) {
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+ itemstack2 = itemstack2.transmuteCopy(Items.ENCHANTED_BOOK);
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+ this.enchantSlots.setItem(0, itemstack2);
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+ }
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+ // Paper end
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// CraftBukkit start
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for (Map.Entry<org.bukkit.enchantments.Enchantment, Integer> entry : event.getEnchantsToAdd().entrySet()) {
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