Expand PlayerItemMendEvent (#7382)

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Jake Potrebic 2023-05-31 16:58:25 -07:00 committed by GitHub
parent ea0b63992c
commit 2eda177116
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2 changed files with 140 additions and 0 deletions

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@ -0,0 +1,71 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 20 Jan 2022 18:11:44 -0800
Subject: [PATCH] Expand PlayerItemMendEvent
diff --git a/src/main/java/org/bukkit/event/player/PlayerItemMendEvent.java b/src/main/java/org/bukkit/event/player/PlayerItemMendEvent.java
index 5b2415c2c92127947a21dfe8d672d2b88ea457df..533531f69a8d549e184161eefe6e5bf8a9e85c05 100644
--- a/src/main/java/org/bukkit/event/player/PlayerItemMendEvent.java
+++ b/src/main/java/org/bukkit/event/player/PlayerItemMendEvent.java
@@ -23,14 +23,60 @@ public class PlayerItemMendEvent extends PlayerEvent implements Cancellable {
private final ExperienceOrb experienceOrb;
private int repairAmount;
private boolean cancelled;
+ private java.util.function.IntUnaryOperator durabilityToXpOp; // Paper
+ @Deprecated // Paper
public PlayerItemMendEvent(@NotNull Player who, @NotNull ItemStack item, @NotNull EquipmentSlot slot, @NotNull ExperienceOrb experienceOrb, int repairAmount) {
+ // Paper start
+ this(who, item, slot, experienceOrb, repairAmount, amount -> amount / 2);
+ }
+
+ @org.jetbrains.annotations.ApiStatus.Internal
+ public PlayerItemMendEvent(@NotNull Player who, @NotNull ItemStack item, @NotNull EquipmentSlot slot, @NotNull ExperienceOrb experienceOrb, int repairAmount, @NotNull java.util.function.IntUnaryOperator durabilityToXpOp) {
+ // Paper end
super(who);
this.item = item;
this.slot = slot;
this.experienceOrb = experienceOrb;
this.repairAmount = repairAmount;
+ // Paper start
+ this.durabilityToXpOp = durabilityToXpOp;
+ }
+
+ /**
+ * Get the operation used to calculate xp used based on
+ * the set repair amount. Used to calculate how much of
+ * an XP orb will be consumed by this mend operation.
+ *
+ * @return the durability-to-xp operation
+ */
+ public @NotNull java.util.function.IntUnaryOperator getDurabilityToXpOperation() {
+ return this.durabilityToXpOp;
+ }
+
+ /**
+ * Sets the operation used to calculate xp used based on
+ * the set repair amount. Used to calculate how much of
+ * an XP orb will be consumed by this mend operation.
+ *
+ * @param durabilityToXpOp the durability-to-xp operation
+ */
+ public void setDurabilityToXpOperation(@NotNull java.util.function.IntUnaryOperator durabilityToXpOp) {
+ com.google.common.base.Preconditions.checkNotNull(durabilityToXpOp);
+ this.durabilityToXpOp = durabilityToXpOp;
+ }
+
+ /**
+ * Helper method to get the amount of experience that will be consumed.
+ * This method just returns the result of inputting {@link #getRepairAmount()}
+ * into the function {@link #getDurabilityToXpOperation()}.
+ *
+ * @return the amount of xp that will be consumed
+ */
+ public int getConsumedExperience() {
+ return this.durabilityToXpOp.applyAsInt(this.getRepairAmount());
}
+ // Paper end
@Deprecated
public PlayerItemMendEvent(@NotNull Player who, @NotNull ItemStack item, @NotNull ExperienceOrb experienceOrb, int repairAmount) {

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@ -0,0 +1,69 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 20 Jan 2022 18:11:20 -0800
Subject: [PATCH] Expand PlayerItemMendEvent
diff --git a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
index a9f20e6a73e2e1875abd1e122a5d08c4ef44f9d8..89699aaccd45a5a928a97d1b3ad06f5de5b9fad1 100644
--- a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
+++ b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
@@ -330,7 +330,7 @@ public class ExperienceOrb extends Entity {
ItemStack itemstack = (ItemStack) entry.getValue();
int j = Math.min(this.xpToDurability(this.value), itemstack.getDamageValue());
// CraftBukkit start
- org.bukkit.event.player.PlayerItemMendEvent event = CraftEventFactory.callPlayerItemMendEvent(player, this, itemstack, entry.getKey(), j);
+ org.bukkit.event.player.PlayerItemMendEvent event = CraftEventFactory.callPlayerItemMendEvent(player, this, itemstack, entry.getKey(), j, this::durabilityToXp); // Paper
j = event.getRepairAmount();
if (event.isCancelled()) {
return amount;
@@ -338,8 +338,13 @@ public class ExperienceOrb extends Entity {
// CraftBukkit end
itemstack.setDamageValue(itemstack.getDamageValue() - j);
- int k = amount - this.durabilityToXp(j);
+ int k = amount - event.getDurabilityToXpOperation().applyAsInt(j); // Paper
this.value = k; // CraftBukkit - update exp value of orb for PlayerItemMendEvent calls
+ // Paper start
+ if (j == 0 && amount == k) { // if repair amount is 0 and no xp was removed, don't do recursion; treat as cancelled
+ return k;
+ }
+ // Paper end
return k > 0 ? this.repairPlayerItems(player, k) : 0;
} else {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 5f0146255b050dfc873789e7dd4bc1dc4a929f02..be64633c8bcee96f2ad5247525cac965b7b031b1 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1700,11 +1700,11 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
orb.setPosRaw(handle.getX(), handle.getY(), handle.getZ());
int i = Math.min(orb.xpToDurability(amount), itemstack.getDamageValue());
- org.bukkit.event.player.PlayerItemMendEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerItemMendEvent(handle, orb, itemstack, stackEntry.getKey(), i);
+ org.bukkit.event.player.PlayerItemMendEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerItemMendEvent(handle, orb, itemstack, stackEntry.getKey(), i, orb::durabilityToXp); // Paper
i = event.getRepairAmount();
orb.discard();
if (!event.isCancelled()) {
- amount -= orb.durabilityToXp(i);
+ amount -= event.getDurabilityToXpOperation().applyAsInt(i); // Paper
itemstack.setDamageValue(itemstack.getDamageValue() - i);
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 221f5088953b3452966d07eabd4ea8b38c465fd9..a153c134cf26e86d49ef419eca35994539af0db3 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -1262,10 +1262,10 @@ public class CraftEventFactory {
return event;
}
- public static PlayerItemMendEvent callPlayerItemMendEvent(net.minecraft.world.entity.player.Player entity, net.minecraft.world.entity.ExperienceOrb orb, net.minecraft.world.item.ItemStack nmsMendedItem, net.minecraft.world.entity.EquipmentSlot slot, int repairAmount) {
+ public static PlayerItemMendEvent callPlayerItemMendEvent(net.minecraft.world.entity.player.Player entity, net.minecraft.world.entity.ExperienceOrb orb, net.minecraft.world.item.ItemStack nmsMendedItem, net.minecraft.world.entity.EquipmentSlot slot, int repairAmount, java.util.function.IntUnaryOperator durabilityToXpOp) { // Paper
Player player = (Player) entity.getBukkitEntity();
org.bukkit.inventory.ItemStack bukkitStack = CraftItemStack.asCraftMirror(nmsMendedItem);
- PlayerItemMendEvent event = new PlayerItemMendEvent(player, bukkitStack, CraftEquipmentSlot.getSlot(slot), (ExperienceOrb) orb.getBukkitEntity(), repairAmount);
+ PlayerItemMendEvent event = new PlayerItemMendEvent(player, bukkitStack, CraftEquipmentSlot.getSlot(slot), (ExperienceOrb) orb.getBukkitEntity(), repairAmount, durabilityToXpOp); // Paper
Bukkit.getPluginManager().callEvent(event);
return event;
}