13
0
geforkt von Mirrors/Paper
Paper/Spigot-Server-Patches/0412-Fix-items-vanishing-through-end-portal.patch
Aikar b6925c36af
Remove no longer needed undead horse leash patch
This is now default vanilla behavior

Fixes #3644
2020-06-28 04:35:41 -04:00

29 Zeilen
1.7 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: AJMFactsheets <AJMFactsheets@gmail.com>
Date: Wed, 22 Jan 2020 19:52:28 -0600
Subject: [PATCH] Fix items vanishing through end portal
If the Paper configuration option "keep-spawn-loaded" is set to false,
items entering the overworld from the end will spawn at Y = 0.
This is due to logic in the getHighestBlockYAt method in World.java
only searching the heightmap if the chunk is loaded.
Quickly loading the exact world spawn chunk before searching the
heightmap resolves the issue without having to load all spawn chunks.
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index 2935c23d3cac78a8b5fbd33024d9bbf0de565ac2..9cf05a78871fba00c2453dc103d822271a8fec0b 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -2531,6 +2531,9 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
if (blockposition == null) { // CraftBukkit
if (this.world.getTypeKey() == DimensionManager.THE_END && worldserver.getTypeKey() == DimensionManager.OVERWORLD) { // CraftBukkit
+ // Paper start - Ensure spawn chunk is always loaded before calculating Y coordinate
+ this.world.getChunkAtWorldCoords(this.world.getSpawn());
+ // Paper end
// CraftBukkit start
EntityPortalEvent event = CraftEventFactory.callEntityPortalEvent(this, worldserver, worldserver.getHighestBlockYAt(HeightMap.Type.MOTION_BLOCKING_NO_LEAVES, worldserver.getSpawn()), 0);
if (event == null) {