mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-30 12:11:47 +01:00
298c9022b0
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:
ccb9614e #548: LivingEntity - add methods for getting/setting invisibility
CraftBukkit Changes:
f8d4da08 #743: LivingEntity - add methods for getting/setting invisibility
Spigot Changes:
17d78dbd Rebuild patches
134 lines
6.4 KiB
Diff
134 lines
6.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Thu, 15 Nov 2018 13:38:37 +0000
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Subject: [PATCH] force entity dismount during teleportation
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Entities must be dismounted before teleportation in order to avoid
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multiple issues in the server with regards to teleportation, shamefully,
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too many plugins rely on the events firing, which means that not firing
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these events caues more issues than it solves;
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In order to counteract this, Entity dismount/exit vehicle events have
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been modified to supress cancellation (and has a method to allow plugins
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to check if this has been set), noting that cancellation will be silently
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surpressed given that plugins are not expecting this event to not be cancellable.
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This is a far from ideal scenario, however: given the current state of this
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event and other alternatives causing issues elsewhere, I believe that
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this is going to be the best soultion all around.
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Improvements/suggestions welcome!
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diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
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index 52016eefd310a19297d6b16b73596aec3792aed5..82408036e833880aedb073e30bcb4444667639ca 100644
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--- a/src/main/java/net/minecraft/server/Entity.java
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+++ b/src/main/java/net/minecraft/server/Entity.java
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@@ -1953,12 +1953,15 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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}
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- public void be() {
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+ // Paper start
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+ public void be() { stopRiding(false); }
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+ public void stopRiding(boolean suppressCancellation) {
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+ // Paper end
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if (this.vehicle != null) {
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Entity entity = this.vehicle;
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this.vehicle = null;
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- if (!entity.removePassenger(this)) this.vehicle = entity; // CraftBukkit
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+ if (!entity.removePassenger(this, suppressCancellation)) this.vehicle = entity; // CraftBukkit // Paper
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}
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}
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@@ -2013,7 +2016,10 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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return true; // CraftBukkit
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}
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- protected boolean removePassenger(Entity entity) { // CraftBukkit
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+ // Paper start
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+ protected boolean removePassenger(Entity entity) { return removePassenger(entity, false);}
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+ protected boolean removePassenger(Entity entity, boolean suppressCancellation) { // CraftBukkit
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+ // Paper end
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if (entity.getVehicle() == this) {
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throw new IllegalStateException("Use x.stopRiding(y), not y.removePassenger(x)");
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} else {
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@@ -2023,7 +2029,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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if (getBukkitEntity() instanceof Vehicle && entity.getBukkitEntity() instanceof LivingEntity) {
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VehicleExitEvent event = new VehicleExitEvent(
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(Vehicle) getBukkitEntity(),
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- (LivingEntity) entity.getBukkitEntity()
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+ (LivingEntity) entity.getBukkitEntity(), !suppressCancellation // Paper
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);
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// Suppress during worldgen
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if (this.valid) {
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@@ -2037,7 +2043,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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}
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// CraftBukkit end
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// Spigot start
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- org.spigotmc.event.entity.EntityDismountEvent event = new org.spigotmc.event.entity.EntityDismountEvent(entity.getBukkitEntity(), this.getBukkitEntity());
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+ org.spigotmc.event.entity.EntityDismountEvent event = new org.spigotmc.event.entity.EntityDismountEvent(entity.getBukkitEntity(), this.getBukkitEntity(), !suppressCancellation); // Paper
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// Suppress during worldgen
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if (this.valid) {
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Bukkit.getPluginManager().callEvent(event);
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diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
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index a6265c71973b67a0b49a41e2163a6f48876f1b41..272f4ff0a59350a088d6699a9fcb6bb9f8e95551 100644
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--- a/src/main/java/net/minecraft/server/EntityHuman.java
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+++ b/src/main/java/net/minecraft/server/EntityHuman.java
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@@ -942,9 +942,11 @@ public abstract class EntityHuman extends EntityLiving {
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return -0.35D;
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}
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- @Override
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- public void be() {
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- super.be();
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+ // Paper start
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+ @Override public void be() { stopRiding(false); }
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+ @Override public void stopRiding(boolean suppressCancellation) {
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+ // Paper end
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+ super.stopRiding(suppressCancellation); // Paper - suppress
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this.j = 0;
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}
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diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
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index c54641d984bdd04067f9dba66322b01b840904ed..fb86ed22331ca8194460da7210f03a4c7e01abc3 100644
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--- a/src/main/java/net/minecraft/server/EntityLiving.java
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+++ b/src/main/java/net/minecraft/server/EntityLiving.java
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@@ -2904,11 +2904,13 @@ public abstract class EntityLiving extends Entity {
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return ((Byte) this.datawatcher.get(EntityLiving.ag) & 4) != 0;
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}
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- @Override
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- public void stopRiding() {
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+ // Paper start
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+ @Override public void stopRiding() { stopRiding(false); }
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+ @Override public void stopRiding(boolean suppressCancellation) {
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+ // Paper end
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Entity entity = this.getVehicle();
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- super.stopRiding();
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+ super.stopRiding(suppressCancellation); // Paper - suppress
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if (entity != null && entity != this.getVehicle() && !this.world.isClientSide) {
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this.a(entity);
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}
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diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
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index 9717ae9ead12eae7ad258b1a9d8b63c21945d934..0bc51dd94d87b469022183c5a4f94cebe9f1a950 100644
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--- a/src/main/java/net/minecraft/server/EntityPlayer.java
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+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
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@@ -1107,11 +1107,13 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
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}
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}
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- @Override
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- public void stopRiding() {
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+ // Paper start
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+ @Override public void stopRiding() { stopRiding(false); }
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+ @Override public void stopRiding(boolean suppressCancellation) {
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+ // paper end
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Entity entity = this.getVehicle();
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- super.stopRiding();
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+ super.stopRiding(suppressCancellation); // Paper
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Entity entity1 = this.getVehicle();
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if (entity1 != entity && this.playerConnection != null) {
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