Paper/patches/server/0591-Add-EntityDamageItemEvent.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Tue, 22 Dec 2020 13:52:48 -0800
Subject: [PATCH] Add EntityDamageItemEvent
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diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
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index 1fe34b2b160569b41ce87910eff56d590731e708..f5547caeaeeb8fa37f2aa9bfea6f176b1cc3430a 100644
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--- a/src/main/java/net/minecraft/world/item/ItemStack.java
+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
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@@ -647,7 +647,7 @@ public final class ItemStack implements DataComponentHolder {
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return (Integer) this.getOrDefault(DataComponents.MAX_DAMAGE, 0);
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}
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- public void hurtAndBreak(int amount, RandomSource random, @Nullable ServerPlayer player, Runnable breakCallback) {
+ public void hurtAndBreak(int amount, RandomSource random, @Nullable LivingEntity player, Runnable breakCallback) { // Paper - Add EntityDamageItemEvent
if (this.isDamageableItem()) {
int j;
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@@ -663,8 +663,8 @@ public final class ItemStack implements DataComponentHolder {
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amount -= k;
// CraftBukkit start
- if (player != null) {
- PlayerItemDamageEvent event = new PlayerItemDamageEvent(player.getBukkitEntity(), CraftItemStack.asCraftMirror(this), amount);
+ if (player instanceof ServerPlayer serverPlayer) { // Paper - Add EntityDamageItemEvent
+ PlayerItemDamageEvent event = new PlayerItemDamageEvent(serverPlayer.getBukkitEntity(), CraftItemStack.asCraftMirror(this), amount); // Paper - Add EntityDamageItemEvent
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event.getPlayer().getServer().getPluginManager().callEvent(event);
if (amount != event.getDamage() || event.isCancelled()) {
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@@ -675,6 +675,14 @@ public final class ItemStack implements DataComponentHolder {
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}
amount = event.getDamage();
+ // Paper start - Add EntityDamageItemEvent
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+ } else if (player != null) {
+ io.papermc.paper.event.entity.EntityDamageItemEvent event = new io.papermc.paper.event.entity.EntityDamageItemEvent(player.getBukkitLivingEntity(), CraftItemStack.asCraftMirror(this), amount);
+ if (!event.callEvent()) {
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+ return;
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+ }
+ amount = event.getDamage();
+ // Paper end - Add EntityDamageItemEvent
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}
// CraftBukkit end
if (amount <= 0) {
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@@ -682,8 +690,8 @@ public final class ItemStack implements DataComponentHolder {
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}
}
- if (player != null && amount != 0) {
- CriteriaTriggers.ITEM_DURABILITY_CHANGED.trigger(player, this, this.getDamageValue() + amount);
+ if (player instanceof ServerPlayer serverPlayer && amount != 0) { // Paper - Add EntityDamageItemEvent
+ CriteriaTriggers.ITEM_DURABILITY_CHANGED.trigger(serverPlayer, this, this.getDamageValue() + amount); // Paper - Add EntityDamageItemEvent
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}
j = this.getDamageValue() + amount;
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@@ -716,7 +724,7 @@ public final class ItemStack implements DataComponentHolder {
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entityplayer = null;
}
- this.hurtAndBreak(amount, randomsource, entityplayer, () -> {
+ this.hurtAndBreak(amount, randomsource, entity, () -> { // Paper - Add EntityDamageItemEvent
entity.broadcastBreakEvent(slot);
Item item = this.getItem();
// CraftBukkit start - Check for item breaking