Paper/patches/server/0572-Fix-PlayerDropItemEvent-using-wrong-item.patch
Jake Potrebic 3e90a19183
Updated Upstream (Bukkit/CraftBukkit)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
304e83eb PR-1002: Improve documentation and implementation of getMaxStackSize
e8215ea2 SPIGOT-7638: Library loader does not seem to resolve every dependency
79c595c0 SPIGOT-7637: Bad logic in checking nullability of AttributeModifier slots

CraftBukkit Changes:
91b1fc3f1 SPIGOT-7644: Fix ItemMeta#getAsString
4e77a81e1 SPIGOT-7615: PlayerLeashEntityEvent cancelled eats lead
996f660f3 Do not remove leash knot if leasing to an existing leash knot gets cancelled
f70367d42 SPIGOT-7643: Fix inverted leash event cancelled usage and remove leash knot if no entity gets leashed
7ddb48294 SPIGOT-7640: Abnormal jumping height of wind charge
080c8711e SPIGOT-7639: Incoming plugin channels not working
ad549847e Open a direct connection instead of pinging mojang server to check if it is reachable
38e2926c5 SPIGOT-7365: DamageCause blocked by shield should trigger invulnerableTime
2024-04-27 18:00:01 -07:00

62 lines
3.6 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sun, 20 Jun 2021 21:55:59 -0700
Subject: [PATCH] Fix PlayerDropItemEvent using wrong item
diff --git a/src/main/java/net/minecraft/server/commands/GiveCommand.java b/src/main/java/net/minecraft/server/commands/GiveCommand.java
index c81fd3e1108fb0a02f9240263404af2b968c8494..0d9de4c61c7b26a6ff37c12fde629161fd0c3d5a 100644
--- a/src/main/java/net/minecraft/server/commands/GiveCommand.java
+++ b/src/main/java/net/minecraft/server/commands/GiveCommand.java
@@ -38,6 +38,7 @@ public class GiveCommand {
private static int giveItem(CommandSourceStack source, ItemInput item, Collection<ServerPlayer> targets, int count) throws CommandSyntaxException {
ItemStack itemstack = item.createItemStack(1, false);
+ final Component displayName = itemstack.getDisplayName(); // Paper - get display name early
int j = itemstack.getMaxStackSize();
int k = j * 100;
@@ -79,11 +80,11 @@ public class GiveCommand {
if (targets.size() == 1) {
source.sendSuccess(() -> {
- return Component.translatable("commands.give.success.single", count, itemstack.getDisplayName(), ((ServerPlayer) targets.iterator().next()).getDisplayName());
+ return Component.translatable("commands.give.success.single", count, displayName, ((ServerPlayer) targets.iterator().next()).getDisplayName()); // Paper - use cached display name
}, true);
} else {
source.sendSuccess(() -> {
- return Component.translatable("commands.give.success.single", count, itemstack.getDisplayName(), targets.size());
+ return Component.translatable("commands.give.success.single", count, displayName, targets.size()); // Paper - use cached display name
}, true);
}
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index ef24112c5360ec329dc8a89546f64bad68d7fd8e..1ac19a789bee22fe512a019e618e2b99bb07f183 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -2434,7 +2434,7 @@ public class ServerPlayer extends Player {
if (retainOwnership) {
if (!itemstack1.isEmpty()) {
- this.awardStat(Stats.ITEM_DROPPED.get(itemstack1.getItem()), stack.getCount());
+ this.awardStat(Stats.ITEM_DROPPED.get(itemstack1.getItem()), itemstack1.getCount()); // Paper - Fix PlayerDropItemEvent using wrong item
}
this.awardStat(Stats.DROP);
diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
index 1f4351c1701465a3b5dfcb8d61aa5035956bbd42..44e2a0f36359ab914c9328b633dd8a360591751d 100644
--- a/src/main/java/net/minecraft/world/entity/player/Player.java
+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
@@ -726,6 +726,11 @@ public abstract class Player extends LivingEntity {
}
double d0 = this.getEyeY() - 0.30000001192092896D;
+ // Paper start
+ ItemStack tmp = itemstack.copy();
+ itemstack.setCount(0);
+ itemstack = tmp;
+ // Paper end
ItemEntity entityitem = new ItemEntity(this.level(), this.getX(), d0, this.getZ(), itemstack);
entityitem.setPickUpDelay(40);