Paper/patches/server/0643-Make-EntityUnleashEvent-cancellable.patch
Nassim Jahnke e035fd7034
Updated Upstream (Bukkit/CraftBukkit/Spigot)
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:
cc9aa21a SPIGOT-6399, SPIGOT-7344: Clarify collidable behavior for player entities
f23325b6 Add API for per-world simulation distances
26e1774e Add API for per-world view distances
0b541e60 Add PlayerLoginEvent#getRealAddress
5f027d2d PR-949: Add Vector#fromJOML() overloads for read-only vector types

CraftBukkit Changes:
bcf56171a PR-1321: Clean up some stuff which got missed during previous PRs
7f833a2d1 SPIGOT-7462: Players no longer drop XP after dying near a Sculk Catalyst
752aac669 Implement APIs for per world view and simulation distances
57d7ef433 Preserve empty enchantment tags for glow effect
465ec3fb4 Remove connected check on setScoreboard
f90ce621e Use one PermissibleBase for all command blocks
5876cca44 SPIGOT-7550: Fix creation of Arrow instances
f03fc3aa3 SPIGOT-7549: ServerTickManager#setTickRate incorrect Precondition
9d7f49b01 SPIGOT-7548: Fix wrong spawn location for experience orb and dropped item

Spigot Changes:
ed9ba9a4 Drop no longer required patch ignoring -o option
86b5dd6a SPIGOT-7546: Fix hardcoded check for outdated client message
aa7cde7a Remove obsolete APIs for per world view and simulation distances
6dff577e Remove obsolete patch preserving empty `ench` tags
a3bf95b8 Remove obsolete PlayerLoginEvent#getRealAddress
1b02f5d6 Remove obsolete connected check on setScoreboard patch
acf717eb Remove obsolete command block PermissibleBase patch
053fa2a9 Remove redundant patch dealing with null tile entities
2023-12-26 00:18:13 +01:00

42 lines
2.7 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 3 Jan 2021 21:25:31 -0800
Subject: [PATCH] Make EntityUnleashEvent cancellable
diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
index 764a5dd85e3fb581b1e713ce9b148be1874d55be..16d84042e2575418880897c728a99d1b8bbcdd15 100644
--- a/src/main/java/net/minecraft/world/entity/Mob.java
+++ b/src/main/java/net/minecraft/world/entity/Mob.java
@@ -1550,7 +1550,7 @@ public abstract class Mob extends LivingEntity implements Targeting {
if (flag1 && this.isLeashed()) {
// Paper start - drop leash variable
EntityUnleashEvent event = new EntityUnleashEvent(this.getBukkitEntity(), EntityUnleashEvent.UnleashReason.UNKNOWN, true);
- this.level().getCraftServer().getPluginManager().callEvent(event); // CraftBukkit
+ if (!event.callEvent()) { return flag1; }
this.dropLeash(true, event.isDropLeash());
// Paper end
}
diff --git a/src/main/java/net/minecraft/world/entity/PathfinderMob.java b/src/main/java/net/minecraft/world/entity/PathfinderMob.java
index 8e362ad31208d87f4a69a1747485610e0588be51..463b72cab6a62e9738b33007728b2b00ae12e1bc 100644
--- a/src/main/java/net/minecraft/world/entity/PathfinderMob.java
+++ b/src/main/java/net/minecraft/world/entity/PathfinderMob.java
@@ -59,7 +59,7 @@ public abstract class PathfinderMob extends Mob {
if (f > entity.level().paperConfig().misc.maxLeashDistance) { // Paper
// Paper start - drop leash variable
EntityUnleashEvent event = new EntityUnleashEvent(this.getBukkitEntity(), EntityUnleashEvent.UnleashReason.DISTANCE, true);
- this.level().getCraftServer().getPluginManager().callEvent(event); // CraftBukkit
+ if (!event.callEvent()) { return; }
this.dropLeash(true, event.isDropLeash());
// Paper end
}
@@ -71,7 +71,7 @@ public abstract class PathfinderMob extends Mob {
if (f > entity.level().paperConfig().misc.maxLeashDistance) { // Paper
// Paper start - drop leash variable
EntityUnleashEvent event = new EntityUnleashEvent(this.getBukkitEntity(), EntityUnleashEvent.UnleashReason.DISTANCE, true);
- this.level().getCraftServer().getPluginManager().callEvent(event); // CraftBukkit
+ if (!event.callEvent()) { return; }
this.dropLeash(true, event.isDropLeash());
// Paper end
this.goalSelector.disableControlFlag(Goal.Flag.MOVE);