geforkt von Mirrors/Paper
114 Zeilen
5.8 KiB
Diff
114 Zeilen
5.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Shane Freeder <theboyetronic@gmail.com>
|
|
Date: Thu, 15 Nov 2018 13:38:37 +0000
|
|
Subject: [PATCH] force entity dismount during teleportation
|
|
|
|
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/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
|
|
index c46ad2013439f043145fb7fc67bbcd80728e3c16..f746829f1e94ee58821e56ec4192269add00395b 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/Entity.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
|
|
@@ -2570,11 +2570,16 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
|
|
}
|
|
|
|
public void removeVehicle() {
|
|
+ // Paper start - Force entity dismount during teleportation
|
|
+ stopRiding(false);
|
|
+ }
|
|
+ public void stopRiding(boolean suppressCancellation) {
|
|
+ // Paper end - Force entity dismount during teleportation
|
|
if (this.vehicle != null) {
|
|
Entity entity = this.vehicle;
|
|
|
|
this.vehicle = null;
|
|
- if (!entity.removePassenger(this)) this.vehicle = entity; // CraftBukkit
|
|
+ if (!entity.removePassenger(this, suppressCancellation)) this.vehicle = entity; // CraftBukkit // Paper - Force entity dismount during teleportation
|
|
}
|
|
|
|
}
|
|
@@ -2605,7 +2610,10 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
|
|
}
|
|
}
|
|
|
|
- protected boolean removePassenger(Entity entity) { // CraftBukkit
|
|
+ // Paper start - Force entity dismount during teleportation
|
|
+ protected boolean removePassenger(Entity entity) { return removePassenger(entity, false);}
|
|
+ protected boolean removePassenger(Entity entity, boolean suppressCancellation) { // CraftBukkit
|
|
+ // Paper end - Force entity dismount during teleportation
|
|
if (entity.getVehicle() == this) {
|
|
throw new IllegalStateException("Use x.stopRiding(y), not y.removePassenger(x)");
|
|
} else {
|
|
@@ -2615,7 +2623,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
|
|
if (this.getBukkitEntity() instanceof Vehicle && entity.getBukkitEntity() instanceof LivingEntity) {
|
|
VehicleExitEvent event = new VehicleExitEvent(
|
|
(Vehicle) this.getBukkitEntity(),
|
|
- (LivingEntity) entity.getBukkitEntity()
|
|
+ (LivingEntity) entity.getBukkitEntity(), !suppressCancellation // Paper - Force entity dismount during teleportation
|
|
);
|
|
// Suppress during worldgen
|
|
if (this.valid) {
|
|
@@ -2628,7 +2636,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
|
|
}
|
|
}
|
|
|
|
- EntityDismountEvent event = new EntityDismountEvent(entity.getBukkitEntity(), this.getBukkitEntity());
|
|
+ EntityDismountEvent event = new EntityDismountEvent(entity.getBukkitEntity(), this.getBukkitEntity(), !suppressCancellation); // Paper - Force entity dismount during teleportation
|
|
// Suppress during worldgen
|
|
if (this.valid) {
|
|
Bukkit.getPluginManager().callEvent(event);
|
|
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
|
|
index 1a328de32b69b69814e11a5b6bc55bfccf408d6b..4be7b136dd2b35b0637a1455985ab99bbd3af0a5 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
|
|
@@ -3492,9 +3492,15 @@ public abstract class LivingEntity extends Entity implements Attackable {
|
|
|
|
@Override
|
|
public void stopRiding() {
|
|
+ // Paper start - Force entity dismount during teleportation
|
|
+ stopRiding(false);
|
|
+ }
|
|
+ @Override
|
|
+ public void stopRiding(boolean suppressCancellation) {
|
|
+ // Paper end - Force entity dismount during teleportation
|
|
Entity entity = this.getVehicle();
|
|
|
|
- super.stopRiding();
|
|
+ super.stopRiding(suppressCancellation); // Paper - Force entity dismount during teleportation
|
|
if (entity != null && entity != this.getVehicle() && !this.level().isClientSide) {
|
|
this.dismountVehicle(entity);
|
|
}
|
|
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 83c7ba56900ce40f71d98062bf15110a76597dce..3c3c953f05c18279d3245fe6bc8afef83cd62cd1 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/player/Player.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
|
|
@@ -1141,7 +1141,13 @@ public abstract class Player extends LivingEntity {
|
|
|
|
@Override
|
|
public void removeVehicle() {
|
|
- super.removeVehicle();
|
|
+ // Paper start - Force entity dismount during teleportation
|
|
+ stopRiding(false);
|
|
+ }
|
|
+ @Override
|
|
+ public void stopRiding(boolean suppressCancellation) {
|
|
+ super.stopRiding(suppressCancellation);
|
|
+ // Paper end - Force entity dismount during teleportation
|
|
this.boardingCooldown = 0;
|
|
}
|
|
|