Paper/Spigot-Server-Patches/0529-Spawn-player-in-correct-world-on-login.patch
Daniel Ennis c97ce029e9
1.16.2 Release (#4123)
PaperMC believes that 1.16.2 is now ready for general release as we fixed the main issue plagueing the 1.16.x release, the MapLike data conversion issues.

Until now, it was not safe for a server to convert a world to 1.16.2 without data conversion issues around villages and potentially other things. If you did, those MapLike errors meant something went wrong.

This is now resolved.

Big thanks to all those that helped, notably @BillyGalbreath and @Proximyst who did large parts of the update process with me.

Please as always, backup your worlds and test before updating to 1.16.2!

If you update to 1.16.2, there is no going back to an older build than this.

---------------------------------

Co-authored-by: William Blake Galbreath <Blake.Galbreath@GMail.com>
Co-authored-by: Mariell Hoversholm <proximyst@proximyst.com>
Co-authored-by: krolik-exe <69214078+krolik-exe@users.noreply.github.com>
Co-authored-by: BillyGalbreath <BillyGalbreath@users.noreply.github.com>
Co-authored-by: stonar96 <minecraft.stonar96@gmail.com>
Co-authored-by: Shane Freeder <theboyetronic@gmail.com>
Co-authored-by: Jason <jasonpenilla2@me.com>
Co-authored-by: kashike <kashike@vq.lc>
Co-authored-by: Aurora <21148213+aurorasmiles@users.noreply.github.com>
Co-authored-by: KennyTV <kennytv@t-online.de>
Co-authored-by: commandblockguy <commandblockguy1@gmail.com>
Co-authored-by: DigitalRegent <misterwener@gmail.com>
Co-authored-by: ishland <ishlandmc@yeah.net>
2020-08-24 22:40:19 -04:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Wyatt Childers <wchilders@nearce.com>
Date: Fri, 3 Jul 2020 14:57:05 -0400
Subject: [PATCH] Spawn player in correct world on login
diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
index 3b20dd067c6b10f2e5ffad65e5abda7a7008b1c0..46be525624209e4b89f96adcb464389e853a261a 100644
--- a/src/main/java/net/minecraft/server/PlayerList.java
+++ b/src/main/java/net/minecraft/server/PlayerList.java
@@ -119,7 +119,18 @@ public abstract class PlayerList {
}String lastKnownName = s; // Paper
// CraftBukkit end
- if (nbttagcompound != null) {
+ // Paper start - move logic in Entity to here, to use bukkit supplied world UUID.
+ if (nbttagcompound != null && nbttagcompound.hasKey("WorldUUIDMost") && nbttagcompound.hasKey("WorldUUIDLeast")) {
+ UUID uid = new UUID(nbttagcompound.getLong("WorldUUIDMost"), nbttagcompound.getLong("WorldUUIDLeast"));
+ org.bukkit.World bWorld = Bukkit.getServer().getWorld(uid);
+ if (bWorld != null) {
+ resourcekey = ((CraftWorld) bWorld).getHandle().getDimensionKey();
+ } else {
+ resourcekey = World.OVERWORLD;
+ }
+ } else if (nbttagcompound != null) {
+ // Vanilla migration support
+ // Paper end
DataResult dataresult = DimensionManager.a(new Dynamic(DynamicOpsNBT.a, nbttagcompound.get("Dimension")));
Logger logger = PlayerList.LOGGER;