From 745817e332e81fcd0cf237255f0ed25855c44d07 Mon Sep 17 00:00:00 2001
From: Mariell Hoversholm <proximyst@proximyst.com>
Date: Sun, 19 Apr 2020 12:25:20 +0200
Subject: [PATCH] Allow sleeping players to float

This change lets players who are in their bed have a position which is above
ground for a longer period of time. This is because of the server not setting
their position to the ground/exit location when entering the bed, resulting in
the server believing they're still in the air.

diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index 7929fcc800..8f93a7758c 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -150,7 +150,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
         this.player.setLocation(this.l, this.m, this.n, this.player.yaw, this.player.pitch);
         ++this.e;
         this.processedMovePackets = this.receivedMovePackets;
-        if (this.B) {
+        if (this.B && !this.player.isSleeping()) { // Paper - #3176 Allow sleeping players to float
             if (++this.C > 80) {
                 PlayerConnection.LOGGER.warn("{} was kicked for floating too long!", this.player.getDisplayName().getString());
                 this.disconnect(com.destroystokyo.paper.PaperConfig.flyingKickPlayerMessage); // Paper - use configurable kick message
-- 
2.25.1