From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Dmitry Sidorov <jonmagon@gmail.com>
Date: Thu, 4 Feb 2021 20:32:01 +0300
Subject: [PATCH] Drop carried item when player has disconnected

Fixes disappearance of held items, when a player gets disconnected and PlayerDropItemEvent is cancelled.
Closes #5036

diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 92ed4938d5fe6b76e3a9ac5491d6e9c004ade843..2df8e914f66176e22aeddf8b94a83af5ea921d88 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -79,6 +79,7 @@ import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.EntityTypes;
 import net.minecraft.world.entity.npc.EntityVillagerAbstract;
 import net.minecraft.world.entity.player.EntityHuman;
+import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.ChunkCoordIntPair;
 import net.minecraft.world.level.EnumGamemode;
 import net.minecraft.world.level.GameRules;
@@ -609,6 +610,14 @@ public abstract class PlayerList {
         }
         // Paper end
 
+        // Paper - Drop carried item when player has disconnected
+        if (!entityplayer.inventory.getCarried().isEmpty()) {
+            ItemStack carried = entityplayer.inventory.getCarried();
+            entityplayer.inventory.setCarried(ItemStack.NULL_ITEM);
+            entityplayer.drop(carried, false);
+        }
+        // Paper end
+
         this.savePlayerFile(entityplayer);
         if (entityplayer.isPassenger()) {
             Entity entity = entityplayer.getRootVehicle();