geforkt von Mirrors/Paper
4104545b11
"It was from a different time before books were as jank as they are now. As time has gone on they've only proven to be worse and worse."
88 Zeilen
4.6 KiB
Diff
88 Zeilen
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 27cdfbeb6cb2159075b35dd4f9e9557ec0eac7c2..069ce59faab5184ab9da8ca3fe1cebf7449cd7fe 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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@@ -246,8 +246,11 @@ 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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+ 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 6549ffa087f9955849024fa62cfca9e91cbecf30..f1c56823e1e89251c518d9d51ab7442b30a85336 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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@@ -1202,8 +1205,37 @@ 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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