Paper/patches/server/0341-Fix-items-vanishing-through-end-portal.patch
Nassim Jahnke 72e87abc2d
Strip raytracing for EntityLiving#hasLineOfSight
Co-authored-by: Paul Sauve <paul@technove.co>
2023-09-10 12:28:03 +10:00

29 Zeilen
1.5 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/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 049df55b07e14b6ea75bfb9aa4de2adb0548305d..92f96ea37ea73353c17b73721af31c65467dcc0d 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -3342,6 +3342,9 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
if (flag1) {
blockposition1 = ServerLevel.END_SPAWN_POINT;
} else {
+ // Paper start - Ensure spawn chunk is always loaded before calculating Y coordinate
+ destination.getChunkAt(destination.getSharedSpawnPos());
+ // Paper end
blockposition1 = destination.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, destination.getSharedSpawnPos());
}
// CraftBukkit start