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Add EntityDamageItemEvent

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This commit is contained in:
Jake Potrebic 2020-12-22 13:52:48 -08:00
parent d4dfcccc84
commit 826dc5744d
2 changed files with 85 additions and 34 deletions
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105
paper-server/patches/sources/net/minecraft/world/item/ItemStack.java.patch
View File

@ -349,13 +349,16 @@
ItemStack itemstack = this.copy();
boolean flag = this.getUseDuration(user) <= 0;
InteractionResult enuminteractionresult = this.getItem().use(world, user, hand);
@@ -492,7 +699,22 @@
@@ -490,27 +697,55 @@
return this.isDamageableItem() && this.getDamageValue() >= this.getMaxDamage() - 1;
}
public void hurtAndBreak(int amount, ServerLevel world, @Nullable ServerPlayer player, Consumer<Item> breakCallback) {
- public void hurtAndBreak(int amount, ServerLevel world, @Nullable ServerPlayer player, Consumer<Item> breakCallback) {
+ public void hurtAndBreak(int amount, ServerLevel world, @Nullable LivingEntity player, Consumer<Item> breakCallback) { // Paper - Add EntityDamageItemEvent
int j = this.processDurabilityChange(amount, world, player);
+ // CraftBukkit start
+ if (player != null) {
+ PlayerItemDamageEvent event = new PlayerItemDamageEvent(player.getBukkitEntity(), CraftItemStack.asCraftMirror(this), j);
+ if (player instanceof final ServerPlayer serverPlayer) { // Paper - Add EntityDamageItemEvent
+ PlayerItemDamageEvent event = new PlayerItemDamageEvent(serverPlayer.getBukkitEntity(), CraftItemStack.asCraftMirror(this), j); // Paper - Add EntityDamageItemEvent
+ event.getPlayer().getServer().getPluginManager().callEvent(event);
+ if (j != event.getDamage() || event.isCancelled()) {
@ -366,25 +369,49 @@
+ }
+
+ j = event.getDamage();
+ // Paper start - Add EntityDamageItemEvent
+ } 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()) {
+ return;
+ }
+ j = event.getDamage();
+ // Paper end - Add EntityDamageItemEvent
+ }
+ // CraftBukkit end
+
if (j != 0) {
this.applyDamage(this.getDamageValue() + j, player, breakCallback);
}
@@ -511,6 +733,11 @@
}
- private int processDurabilityChange(int baseDamage, ServerLevel world, @Nullable ServerPlayer player) {
- return !this.isDamageableItem() ? 0 : (player != null && player.hasInfiniteMaterials() ? 0 : (baseDamage > 0 ? EnchantmentHelper.processDurabilityChange(world, this, baseDamage) : baseDamage));
+ private int processDurabilityChange(int baseDamage, ServerLevel world, @Nullable LivingEntity player) { // Paper - Add EntityDamageItemEvent
+ return !this.isDamageableItem() ? 0 : (player instanceof ServerPlayer && player.hasInfiniteMaterials() ? 0 : (baseDamage > 0 ? EnchantmentHelper.processDurabilityChange(world, this, baseDamage) : baseDamage)); // Paper - Add EntityDamageItemEvent
}
- private void applyDamage(int damage, @Nullable ServerPlayer player, Consumer<Item> breakCallback) {
- if (player != null) {
- CriteriaTriggers.ITEM_DURABILITY_CHANGED.trigger(player, this, damage);
+ private void applyDamage(int damage, @Nullable LivingEntity player, Consumer<Item> breakCallback) { // Paper - Add EntityDamageItemEvent
+ if (player instanceof final ServerPlayer serverPlayer) { // Paper - Add EntityDamageItemEvent
+ CriteriaTriggers.ITEM_DURABILITY_CHANGED.trigger(serverPlayer, this, damage); // Paper - Add EntityDamageItemEvent
}
this.setDamageValue(damage);
if (this.isBroken()) {
Item item = this.getItem();
+ // CraftBukkit start - Check for item breaking
+ if (this.count == 1 && player != null) {
+ org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerItemBreakEvent(player, this);
+ if (this.count == 1 && player instanceof final ServerPlayer serverPlayer) { // Paper - Add EntityDamageItemEvent
+ org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerItemBreakEvent(serverPlayer, this); // Paper - Add EntityDamageItemEvent
+ }
+ // CraftBukkit end
this.shrink(1);
breakCallback.accept(item);
@@ -518,7 +745,7 @@
@@ -518,7 +753,7 @@
}
@ -393,7 +420,16 @@
if (player instanceof ServerPlayer entityplayer) {
int j = this.processDurabilityChange(amount, entityplayer.serverLevel(), entityplayer);
@@ -580,11 +807,11 @@
@@ -546,7 +781,7 @@
entityplayer = null;
}
- this.hurtAndBreak(amount, worldserver, entityplayer, (item) -> {
+ this.hurtAndBreak(amount, worldserver, entity, (item) -> { // Paper - Add EntityDamageItemEvent
entity.onEquippedItemBroken(item, slot);
});
}
@@ -580,11 +815,11 @@
return this.getItem().getBarColor(this);
}
@ -407,7 +443,7 @@
return this.getItem().overrideOtherStackedOnMe(this, stack, slot, clickType, player, cursorStackReference);
}
@@ -592,8 +819,8 @@
@@ -592,8 +827,8 @@
Item item = this.getItem();
if (item.hurtEnemy(this, target, user)) {
@ -418,7 +454,7 @@
entityhuman.awardStat(Stats.ITEM_USED.get(item));
}
@@ -608,7 +835,7 @@
@@ -608,7 +843,7 @@
this.getItem().postHurtEnemy(this, target, user);
}
@ -427,7 +463,7 @@
Item item = this.getItem();
if (item.mineBlock(this, world, state, pos, miner)) {
@@ -617,11 +844,11 @@
@@ -617,11 +852,11 @@
}
@ -441,7 +477,7 @@
return this.getItem().interactLivingEntity(this, user, entity, hand);
}
@@ -736,7 +963,7 @@
@@ -736,7 +971,7 @@
}
@ -450,24 +486,26 @@
player.awardStat(Stats.ITEM_CRAFTED.get(this.getItem()), amount);
this.getItem().onCraftedBy(this, world, player);
}
@@ -768,7 +995,13 @@
public boolean useOnRelease() {
@@ -770,6 +1005,12 @@
return this.getItem().useOnRelease(this);
+ }
+
}
+ // CraftBukkit start
+ public void restorePatch(DataComponentPatch datacomponentpatch) {
+ this.components.restorePatch(datacomponentpatch);
}
+ }
+ // CraftBukkit end
+
@Nullable
public <T> T set(DataComponentType<? super T> type, @Nullable T value) {
@@ -806,6 +1039,25 @@
}
}
return this.components.set(type, value);
@@ -803,8 +1044,27 @@
this.components.restorePatch(datacomponentpatch1);
} else {
this.getItem().verifyComponentsAfterLoad(this);
+ }
+ }
+
+ // Paper start - (this is just a good no conflict location)
+ public org.bukkit.inventory.ItemStack asBukkitMirror() {
+ return CraftItemStack.asCraftMirror(this);
@ -482,15 +520,14 @@
+ public org.bukkit.inventory.ItemStack getBukkitStack() {
+ if (bukkitStack == null || bukkitStack.handle != this) {
+ bukkitStack = org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(this);
+ }
}
+ return bukkitStack;
+ }
}
+ // Paper end
+
public void applyComponents(DataComponentPatch changes) {
this.components.applyPatch(changes);
this.getItem().verifyComponentsAfterLoad(this);
@@ -858,7 +1110,7 @@
@@ -858,7 +1118,7 @@
}
private <T extends TooltipProvider> void addToTooltip(DataComponentType<T> componentType, Item.TooltipContext context, Consumer<Component> textConsumer, TooltipFlag type) {
@ -499,7 +536,7 @@
if (t0 != null) {
t0.addToTooltip(context, textConsumer, type);
@@ -866,7 +1118,7 @@
@@ -866,7 +1126,7 @@
}
@ -508,7 +545,7 @@
boolean flag = this.getItem().shouldPrintOpWarning(this, player);
if (!type.isCreative() && this.has(DataComponents.HIDE_TOOLTIP)) {
@@ -941,7 +1193,7 @@
@@ -941,7 +1201,7 @@
}
}
@ -517,7 +554,7 @@
ItemAttributeModifiers itemattributemodifiers = (ItemAttributeModifiers) this.getOrDefault(DataComponents.ATTRIBUTE_MODIFIERS, ItemAttributeModifiers.EMPTY);
if (itemattributemodifiers.showInTooltip()) {
@@ -966,7 +1218,7 @@
@@ -966,7 +1226,7 @@
}
}
@ -526,7 +563,7 @@
double d0 = modifier.amount();
boolean flag = false;
@@ -1091,6 +1343,14 @@
@@ -1091,6 +1351,14 @@
EnchantmentHelper.forEachModifier(this, slot, attributeModifierConsumer);
}
@ -541,7 +578,7 @@
public Component getDisplayName() {
MutableComponent ichatmutablecomponent = Component.empty().append(this.getHoverName());
@@ -1153,7 +1413,7 @@
@@ -1153,7 +1421,7 @@
}
public void consume(int amount, @Nullable LivingEntity entity) {

14
paper-server/patches/sources/net/minecraft/world/item/enchantment/effects/ChangeItemDamage.java.patch Normal file
View File

@ -0,0 +1,14 @@
--- a/net/minecraft/world/item/enchantment/effects/ChangeItemDamage.java
+++ b/net/minecraft/world/item/enchantment/effects/ChangeItemDamage.java
@@ -21,9 +21,9 @@
public void apply(ServerLevel world, int level, EnchantedItemInUse context, Entity user, Vec3 pos) {
ItemStack itemStack = context.itemStack();
if (itemStack.has(DataComponents.MAX_DAMAGE) && itemStack.has(DataComponents.DAMAGE)) {
- ServerPlayer serverPlayer2 = context.owner() instanceof ServerPlayer serverPlayer ? serverPlayer : null;
+ // ServerPlayer serverPlayer2 = context.owner() instanceof ServerPlayer serverPlayer ? serverPlayer : null; // Paper - EntityDamageItemEvent - always pass in entity
int i = (int)this.amount.calculate(level);
- itemStack.hurtAndBreak(i, world, serverPlayer2, context.onBreak());
+ itemStack.hurtAndBreak(i, world, context.owner(), context.onBreak()); // Paper - EntityDamageItemEvent - always pass in entity
}
}