Paper/Spigot-API-Patches/0165-Support-cancellation-supression-of-EntityDismount-Ve.patch
Shane Freeder 5792c8626a
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appears 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:
93e39ce1 Clarify documentation regarding getMaterial with legacyName = true
c3aeaea0 Improve dependency tracker
14c9d275 Add support for transitive depends in load access warning
c8afe560 SPIGOT-5526: Add EntityEnterBlockEvent
6bb6f07d SPIGOT-5548: Show error that hints towards plugins misusing reflection
ed75537d SPIGOT-5546: Fix bad depend access using wrong provider in message
4e4c0ee9 Fix buggy classloader warning triggering for all classes
89586a4c Print warning when loading classes from depends that have not been specified
d4fe9680 Fix bug where disablePlugin could remove ConfigurationSerializable classes from other plugins
85e683b7 Add additional checkstyle checks
612fd8e1 Correct max page count in BookMeta docs
fa8a9781 Correct max title length in BookMeta docs

CraftBukkit Changes:
ab13a117 SPIGOT-5550: Cancelled ProjectileLaunchEvent still plays sound for eggs
44016b1d SPIGOT-5538: Using javaw to run GUI prints input error
e653ae76 SPIGOT-5526: Call EntityEnterBlockEvent for bees trying to enter hives
6515ea49 SPIGOT-5537: Bee nests generated by growing trees near flower have no bees
d82b3149 Remove unused CraftWorld.getId method
10763a88 Change some block == AIR checks to isAir to catch CAVE_AIR

Spigot Changes:
f2c1cd15 Rebuild patches
bcd458ad Reformat patches
2020-01-28 19:43:57 +00:00

113 lines
4.1 KiB
Diff

From 92e375b0ae0fbb4d606b7fee7132b646f824c52d Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sun, 18 Nov 2018 15:53:43 +0000
Subject: [PATCH] Support cancellation supression of EntityDismount/VehicleExit
events"
Entities must be dismounted before teleportation in order to avoid
multiple issues in the server with regards to teleportation, shamefully,
too many plugins rely on the events firing, which means that not firing
these events caues more issues than it solves;
In order to counteract this, Entity dismount/exit vehicle events have
been modified to supress cancellation (and has a method to allow plugins
to check if this has been set), noting that cancellation will be silently
surpressed given that plugins are not expecting this event to not be cancellable.
This is a far from ideal scenario, however: given the current state of this
event and other alternatives causing issues elsewhere, I believe that
this is going to be the best soultion all around.
Improvements/suggestions welcome!
diff --git a/src/main/java/org/bukkit/event/vehicle/VehicleExitEvent.java b/src/main/java/org/bukkit/event/vehicle/VehicleExitEvent.java
index 963b9ead..a976c32d 100644
--- a/src/main/java/org/bukkit/event/vehicle/VehicleExitEvent.java
+++ b/src/main/java/org/bukkit/event/vehicle/VehicleExitEvent.java
@@ -13,10 +13,18 @@ public class VehicleExitEvent extends VehicleEvent implements Cancellable {
private static final HandlerList handlers = new HandlerList();
private boolean cancelled;
private final LivingEntity exited;
+ private final boolean isCancellable; // Paper
- public VehicleExitEvent(@NotNull final Vehicle vehicle, @NotNull final LivingEntity exited) {
+ public VehicleExitEvent(@NotNull final Vehicle vehicle, @NotNull final LivingEntity exited, boolean isCancellable) { // Paper
super(vehicle);
this.exited = exited;
+ // Paper start
+ this.isCancellable = isCancellable;
+ }
+
+ public VehicleExitEvent(@NotNull final Vehicle vehicle, @NotNull final LivingEntity exited) {
+ this(vehicle, exited, true);
+ // Paper end
}
/**
@@ -36,9 +44,18 @@ public class VehicleExitEvent extends VehicleEvent implements Cancellable {
@Override
public void setCancelled(boolean cancel) {
+ // Paper start
+ if (cancel && !isCancellable) {
+ return;
+ }
this.cancelled = cancel;
}
+ public boolean isCancellable() {
+ return isCancellable;
+ // paper end
+ }
+
@NotNull
@Override
public HandlerList getHandlers() {
diff --git a/src/main/java/org/spigotmc/event/entity/EntityDismountEvent.java b/src/main/java/org/spigotmc/event/entity/EntityDismountEvent.java
index 00d8ec81..a7632c8f 100644
--- a/src/main/java/org/spigotmc/event/entity/EntityDismountEvent.java
+++ b/src/main/java/org/spigotmc/event/entity/EntityDismountEvent.java
@@ -14,10 +14,19 @@ public class EntityDismountEvent extends EntityEvent implements Cancellable {
private static final HandlerList handlers = new HandlerList();
private boolean cancelled;
private final Entity dismounted;
+ private final boolean isCancellable; // Paper
public EntityDismountEvent(@NotNull Entity what, @NotNull Entity dismounted) {
- super(what);
+ // Paper start
+ this(what, dismounted, true);
+ }
+
+
+ public EntityDismountEvent(@NotNull Entity what, @NotNull Entity dismounted, boolean isCancellable) {
+ // Paper end
+ super( what );
this.dismounted = dismounted;
+ this.isCancellable = isCancellable; // Paper
}
@NotNull
@@ -32,9 +41,18 @@ public class EntityDismountEvent extends EntityEvent implements Cancellable {
@Override
public void setCancelled(boolean cancel) {
+ // Paper start
+ if (cancel && !isCancellable) {
+ return;
+ }
this.cancelled = cancel;
}
+ public boolean isCancellable() {
+ return isCancellable;
+ // Paper end
+ }
+
@NotNull
@Override
public HandlerList getHandlers() {
--
2.25.0