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LeavesMC/patches/server/0128-Fix-EntityPortalExitEvent-logic.patch
2025-01-15 14:10:10 +08:00

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2.9 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Thu, 2 Jan 2025 22:01:17 +0800
Subject: [PATCH] Fix EntityPortalExitEvent logic
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 58906cda0432dc8d5988f83f19a5f2deac094566..bfbb894f73251ec241451bee831ebf7973cb4293 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -3962,19 +3962,29 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
}
if (this.portalProcess != null) { // if in a portal
CraftEntity bukkitEntity = this.getBukkitEntity();
+ org.bukkit.util.Vector after = org.bukkit.craftbukkit.util.CraftVector.toBukkit(velocity); // Leaves - fix
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)
+ bukkitEntity.getVelocity(), after // Leaves - fix
);
event.callEvent();
+ // Leaves start - fix
// 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());
+ if (event.isCancelled() || (!to.equals(event.getTo()) || !after.equals(event.getAfter()))) {
+ if (!event.isCancelled()) {
+ if (event.getTo() != null) {
+ to = event.getTo().clone();
+ }
+ velocity = org.bukkit.craftbukkit.util.CraftVector.toNMS(event.getAfter());
+ } else {
+ to = event.getFrom().clone();
+ velocity = Vec3.ZERO;
+ }
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());
}
+ // Leaves end - fix
}
if (this.isRemoved()) {
return null;