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06db5d08b0
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 44cfe143 SPIGOT-6249: Add Missing Effect Constants CraftBukkit Changes: 14928261 SPIGOT-6249: Add Missing Effect Constants 332335e1 SPIGOT-6731: "Nag author" message in CraftServer lists one author only 6cd975d0 SPIGOT-5732, SPIGOT-6387: Overhaul Hanging entities
88 lines
4.6 KiB
Diff
88 lines
4.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Wed, 20 Dec 2017 17:36:49 -0500
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Subject: [PATCH] Ability to apply mending to XP API
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This allows plugins that give players the ability to apply the experience
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points to the Item Mending formula, which will repair an item instead
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of giving the player experience points.
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Both an API To standalone mend, and apply mending logic to .giveExp has been added.
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diff --git a/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java b/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java
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index 6f25e9f41d93a225acaa6575954967438a6cabbf..d439e8ce87bf7da03683a336941c7673b8b166e4 100644
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--- a/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java
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+++ b/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java
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@@ -270,8 +270,11 @@ public class EnchantmentHelper {
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return getItemEnchantmentLevel(Enchantments.CHANNELING, stack) > 0;
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}
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- @Nullable
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- public static Entry<EquipmentSlot, ItemStack> getRandomItemWith(Enchantment enchantment, LivingEntity entity) {
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+ @Deprecated public static @javax.annotation.Nonnull ItemStack getRandomEquippedItemWithEnchant(Enchantment enchantment, LivingEntity entityliving) {
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+ Entry<EquipmentSlot, ItemStack> entry = getRandomItemWith(enchantment, entityliving);
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+ return entry != null ? entry.getValue() : ItemStack.EMPTY;
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+ } // Paper - OBFHELPER
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+ @Nullable public static Entry<EquipmentSlot, ItemStack> getRandomItemWith(Enchantment enchantment, LivingEntity entity) {
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return getRandomItemWith(enchantment, entity, (stack) -> {
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return true;
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});
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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index cfe2f379f1b2e33523caeaff927c6fed25dcc58d..da472b9881ab8f3699f75b3dd6a3115df4bb5a53 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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@@ -61,11 +61,14 @@ import net.minecraft.server.level.ServerPlayer;
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import net.minecraft.server.network.ServerGamePacketListenerImpl;
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import net.minecraft.server.players.UserWhiteListEntry;
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import net.minecraft.world.entity.Entity;
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+import net.minecraft.world.entity.ExperienceOrb;
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import net.minecraft.world.entity.LivingEntity;
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import net.minecraft.world.entity.ai.attributes.AttributeInstance;
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import net.minecraft.world.entity.ai.attributes.AttributeMap;
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import net.minecraft.world.entity.ai.attributes.Attributes;
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import net.minecraft.world.inventory.AbstractContainerMenu;
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+import net.minecraft.world.item.enchantment.EnchantmentHelper;
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+import net.minecraft.world.item.enchantment.Enchantments;
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import net.minecraft.world.level.GameType;
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import net.minecraft.world.level.block.Blocks;
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import net.minecraft.world.level.block.entity.SignBlockEntity;
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@@ -1209,8 +1212,37 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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return GameMode.getByValue(this.getHandle().gameMode.getGameModeForPlayer().getId());
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}
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+ // Paper start
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+ @Override
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+ public int applyMending(int amount) {
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+ ServerPlayer handle = getHandle();
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+ // Logic copied from EntityExperienceOrb and remapped to unobfuscated methods/properties
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+ net.minecraft.world.item.ItemStack itemstack = EnchantmentHelper.getRandomEquippedItemWithEnchant(Enchantments.MENDING, handle);
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+ if (!itemstack.isEmpty() && itemstack.getItem().canBeDepleted()) {
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+
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+ ExperienceOrb orb = net.minecraft.world.entity.EntityType.EXPERIENCE_ORB.create(handle.level);
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+ orb.value = amount;
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+ orb.spawnReason = org.bukkit.entity.ExperienceOrb.SpawnReason.CUSTOM;
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+ orb.setPosRaw(handle.getX(), handle.getY(), handle.getZ());
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+
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+ int i = Math.min(orb.xpToDurability(amount), itemstack.getDamageValue());
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+ org.bukkit.event.player.PlayerItemMendEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerItemMendEvent(handle, orb, itemstack, i);
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+ i = event.getRepairAmount();
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+ orb.discard();
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+ if (!event.isCancelled()) {
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+ amount -= orb.durabilityToXp(i);
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+ itemstack.setDamageValue(itemstack.getDamageValue() - i);
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+ }
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+ }
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+ return amount;
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+ }
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+
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@Override
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- public void giveExp(int exp) {
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+ public void giveExp(int exp, boolean applyMending) {
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+ if (applyMending) {
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+ exp = this.applyMending(exp);
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+ }
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+ // Paper end
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this.getHandle().giveExperiencePoints(exp);
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}
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