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89d51d5f29
Because this exploit has been widely known for years and has not been fixed by Mojang, we decided that it was worth allowing people to toggle it on/off due to how easy it is to make it configurable. It should be noted that this decision does not promise all future exploits will be configurable.
50 lines
3.3 KiB
Diff
50 lines
3.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Sun, 16 May 2021 09:39:46 -0700
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Subject: [PATCH] Add back EntityPortalExitEvent
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diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
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index 96ed3d345085c7d86643166fb4c124675e6b07d4..822666e1199e0851136d88b2b556d8d17843d902 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
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+++ b/src/main/java/net/minecraft/world/entity/Entity.java
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@@ -3291,6 +3291,28 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
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} else {
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// CraftBukkit start
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worldserver = shapedetectorshape.world;
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+ // Paper start - Call EntityPortalExitEvent
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+ Vec3 position = shapedetectorshape.pos;
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+ float yaw = shapedetectorshape.yRot;
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+ float pitch = this.getXRot(); // Keep entity pitch as per moveTo line below
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+ Vec3 velocity = shapedetectorshape.speed;
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+ CraftEntity bukkitEntity = this.getBukkitEntity();
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+ org.bukkit.event.entity.EntityPortalExitEvent event = new org.bukkit.event.entity.EntityPortalExitEvent(bukkitEntity,
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+ bukkitEntity.getLocation(), new Location(worldserver.getWorld(), position.x, position.y, position.z, yaw, pitch),
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+ bukkitEntity.getVelocity(), org.bukkit.craftbukkit.util.CraftVector.toBukkit(shapedetectorshape.speed));
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+ event.callEvent();
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+ if (this.isRemoved()) {
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+ return null;
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+ }
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+
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+ if (!event.isCancelled() && event.getTo() != null) {
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+ worldserver = ((CraftWorld) event.getTo().getWorld()).getHandle();
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+ position = CraftLocation.toVec3D(event.getTo());
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+ yaw = event.getTo().getYaw();
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+ pitch = event.getTo().getPitch();
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+ velocity = org.bukkit.craftbukkit.util.CraftVector.toNMS(event.getAfter());
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+ }
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+ // Paper end - Call EntityPortalExitEvent
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if (worldserver == this.level) {
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// SPIGOT-6782: Just move the entity if a plugin changed the world to the one the entity is already in
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this.moveTo(shapedetectorshape.pos.x, shapedetectorshape.pos.y, shapedetectorshape.pos.z, shapedetectorshape.yRot, shapedetectorshape.xRot);
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@@ -3310,8 +3332,8 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
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if (entity != null) {
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entity.restoreFrom(this);
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- entity.moveTo(shapedetectorshape.pos.x, shapedetectorshape.pos.y, shapedetectorshape.pos.z, shapedetectorshape.yRot, entity.getXRot());
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- entity.setDeltaMovement(shapedetectorshape.speed);
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+ entity.moveTo(position.x, position.y, position.z, yaw, pitch); // Paper - EntityPortalExitEvent
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+ entity.setDeltaMovement(velocity); // Paper - EntityPortalExitEvent
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// CraftBukkit start - Don't spawn the new entity if the current entity isn't spawned
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if (this.inWorld) {
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worldserver.addDuringTeleport(entity);
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