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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 16 May 2021 09:39:46 -0700
Subject: [PATCH] Add back EntityPortalExitEvent
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index fe9cdd104d6203233a90068b55e0876be4964afe..96d73407edd440c16d41c8a586797ade30792f46 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -3491,7 +3491,8 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
if (!this.isRemoved()) {
// CraftBukkit start
PositionMoveRotation absolutePosition = PositionMoveRotation.calculateAbsolute(PositionMoveRotation.of(this), PositionMoveRotation.of(teleportTarget), teleportTarget.relatives());
- Location to = CraftLocation.toBukkit(absolutePosition.position(), teleportTarget.newLevel().getWorld(), absolutePosition.yRot(), absolutePosition.xRot());
+ Vec3 velocity = absolutePosition.deltaMovement(); // Paper
+ Location to = CraftLocation.toBukkit(absolutePosition.position(), teleportTarget.newLevel().getWorld(), absolutePosition.yRot(), this.getXRot()); // Paper - use getXRot (doesn't respect DimensionTransition pitch) // Why?
// Paper start - gateway-specific teleport event
final EntityTeleportEvent teleEvent;
if (this.portalProcess != null && this.portalProcess.isSamePortal(((net.minecraft.world.level.block.EndGatewayBlock) net.minecraft.world.level.block.Blocks.END_GATEWAY)) && this.level.getBlockEntity(this.portalProcess.getEntryPosition()) instanceof net.minecraft.world.level.block.entity.TheEndGatewayBlockEntity theEndGatewayBlockEntity) {
@@ -3507,7 +3508,29 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
if (!to.equals(teleEvent.getTo())) {
to = teleEvent.getTo();
teleportTarget = new TeleportTransition(((CraftWorld) to.getWorld()).getHandle(), CraftLocation.toVec3D(to), Vec3.ZERO, to.getYaw(), to.getPitch(), teleportTarget.missingRespawnBlock(), teleportTarget.asPassenger(), Set.of(), teleportTarget.postTeleportTransition(), teleportTarget.cause());
+ // Paper start - Call EntityPortalExitEvent
+ velocity = Vec3.ZERO;
}
+ if (this.portalProcess != null) { // if in a portal
+ CraftEntity bukkitEntity = this.getBukkitEntity();
+ org.bukkit.event.entity.EntityPortalExitEvent event = new org.bukkit.event.entity.EntityPortalExitEvent(
+ bukkitEntity,
+ bukkitEntity.getLocation(), to.clone(),
+ bukkitEntity.getVelocity(), org.bukkit.craftbukkit.util.CraftVector.toBukkit(velocity)
+ );
+ event.callEvent();
+
+ // Only change the target if actually needed, since we reset relative flags
+ if (!event.isCancelled() && event.getTo() != null && (!event.getTo().equals(event.getFrom()) || !event.getAfter().equals(event.getBefore()))) {
+ to = event.getTo().clone();
+ velocity = org.bukkit.craftbukkit.util.CraftVector.toNMS(event.getAfter());
+ teleportTarget = new TeleportTransition(((CraftWorld) to.getWorld()).getHandle(), CraftLocation.toVec3D(to), velocity, to.getYaw(), to.getPitch(), teleportTarget.missingRespawnBlock(), teleportTarget.asPassenger(), Set.of(), teleportTarget.postTeleportTransition(), teleportTarget.cause());
+ }
+ }
+ if (this.isRemoved()) {
+ return null;
+ }
+ // Paper end - Call EntityPortalExitEvent
// CraftBukkit end
ServerLevel worldserver1 = teleportTarget.newLevel();
boolean flag = worldserver1.dimension() != worldserver.dimension();
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