geforkt von Mirrors/Paper
108 Zeilen
5.7 KiB
Diff
108 Zeilen
5.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Sun, 8 May 2022 13:35:45 -0700
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Subject: [PATCH] ItemStack damage API
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Adds methods notify clients about item breaks and
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to simulate damage done to an itemstack and all
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the logic associated with damaging them
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== AT ==
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public net.minecraft.world.entity.LivingEntity entityEventForEquipmentBreak(Lnet/minecraft/world/entity/EquipmentSlot;)B
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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 bee59df6a8f30416f94c1a4fbd5e2629336e842f..e64cc91b416bbbefe6aadf1c6b685346cf258ab4 100644
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--- a/src/main/java/net/minecraft/world/item/ItemStack.java
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+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
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@@ -647,8 +647,13 @@ public final class ItemStack implements DataComponentHolder {
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}
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public void hurtAndBreak(int amount, ServerLevel world, @Nullable LivingEntity player, Consumer<Item> breakCallback) { // Paper - Add EntityDamageItemEvent
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+ // Paper start - add param to skip infinite mats check
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+ this.hurtAndBreak(amount, world, player, breakCallback, false);
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+ }
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+ public void hurtAndBreak(int amount, ServerLevel world, @Nullable LivingEntity player, Consumer<Item> breakCallback, boolean force) {
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+ // Paper end - add param to skip infinite mats check
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if (this.isDamageableItem()) {
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- if (player == null || !player.hasInfiniteMaterials()) {
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+ if (player == null || !player.hasInfiniteMaterials() || force) { // Paper
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if (amount > 0) {
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int originalDamage = amount; // Paper - Expand PlayerItemDamageEvent
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amount = EnchantmentHelper.processDurabilityChange(world, this, amount);
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@@ -704,6 +709,11 @@ public final class ItemStack implements DataComponentHolder {
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}
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public void hurtAndBreak(int amount, LivingEntity entity, EquipmentSlot slot) {
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+ // Paper start - add param to skip infinite mats check
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+ this.hurtAndBreak(amount, entity, slot, false);
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+ }
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+ public void hurtAndBreak(int amount, LivingEntity entity, EquipmentSlot slot, boolean force) {
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+ // Paper end - add param to skip infinite mats check
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Level world = entity.level();
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if (world instanceof ServerLevel worldserver) {
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@@ -716,8 +726,8 @@ public final class ItemStack implements DataComponentHolder {
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}
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this.hurtAndBreak(amount, worldserver, entity, (item) -> { // Paper - Add EntityDamageItemEvent
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- entity.onEquippedItemBroken(item, slot);
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- });
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+ if (slot != null) entity.onEquippedItemBroken(item, slot); // Paper - itemstack damage API - do not process entity related callbacks when damaging from API
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+ }, force); // Paper - itemstack damage API
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}
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
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index 2a7fffa71106327d0ffee632408d45faaec76702..2332f40fed84510741e63073aaf0a18aab85303e 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
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@@ -1135,4 +1135,48 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
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this.getHandle().knockback(strength, directionX, directionZ);
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};
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// Paper end - knockback API
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+
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+ // Paper start - ItemStack damage API
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+ public void broadcastSlotBreak(final org.bukkit.inventory.EquipmentSlot slot) {
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+ this.getHandle().level().broadcastEntityEvent(this.getHandle(), net.minecraft.world.entity.LivingEntity.entityEventForEquipmentBreak(org.bukkit.craftbukkit.CraftEquipmentSlot.getNMS(slot)));
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+ }
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+
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+ @Override
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+ public void broadcastSlotBreak(final org.bukkit.inventory.EquipmentSlot slot, final Collection<org.bukkit.entity.Player> players) {
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+ if (players.isEmpty()) {
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+ return;
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+ }
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+ final net.minecraft.network.protocol.game.ClientboundEntityEventPacket packet = new net.minecraft.network.protocol.game.ClientboundEntityEventPacket(
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+ this.getHandle(),
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+ net.minecraft.world.entity.LivingEntity.entityEventForEquipmentBreak(org.bukkit.craftbukkit.CraftEquipmentSlot.getNMS(slot))
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+ );
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+ players.forEach(player -> ((CraftPlayer) player).getHandle().connection.send(packet));
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+ }
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+
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+ @Override
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+ public ItemStack damageItemStack(ItemStack stack, final int amount) {
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+ final net.minecraft.world.item.ItemStack nmsStack;
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+ if (stack instanceof final CraftItemStack craftItemStack) {
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+ if (craftItemStack.handle == null || craftItemStack.handle.isEmpty()) {
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+ return stack;
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+ }
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+ nmsStack = craftItemStack.handle;
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+ } else {
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+ nmsStack = CraftItemStack.asNMSCopy(stack);
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+ stack = CraftItemStack.asCraftMirror(nmsStack); // mirror to capture changes in hurt logic & events
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+ }
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+ this.damageItemStack0(nmsStack, amount, null);
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+ return stack;
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+ }
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+
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+ @Override
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+ public void damageItemStack(final org.bukkit.inventory.EquipmentSlot slot, final int amount) {
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+ final net.minecraft.world.entity.EquipmentSlot nmsSlot = org.bukkit.craftbukkit.CraftEquipmentSlot.getNMS(slot);
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+ this.damageItemStack0(this.getHandle().getItemBySlot(nmsSlot), amount, nmsSlot);
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+ }
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+
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+ private void damageItemStack0(final net.minecraft.world.item.ItemStack nmsStack, final int amount, final net.minecraft.world.entity.EquipmentSlot slot) {
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+ nmsStack.hurtAndBreak(amount, this.getHandle(), slot, true);
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+ }
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+ // Paper end - ItemStack damage API
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}
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