Fix ITEM_DROPPED stat not working properly (#6331)

patches/server/0713-Fix-PlayerDropItemEvent-using-wrong-item.patch

@@ -4,8 +4,21 @@ Date: Sun, 20 Jun 2021 21:55:59 -0700
 Subject: [PATCH] Fix PlayerDropItemEvent using wrong item
 
 
+diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
+index 5b2b6747768e638423c86ce13a419f5a3f63d30d..764ce055a28f355a205c67f60632cac1bd8eb182 100644
+--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
++++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
+@@ -2161,7 +2161,7 @@ public class ServerPlayer extends Player {
+ 
+             if (retainOwnership) {
+                 if (!itemstack1.isEmpty()) {
+-                    this.awardStat(Stats.ITEM_DROPPED.get(itemstack1.getItem()), stack.getCount());
++                    this.awardStat(Stats.ITEM_DROPPED.get(itemstack1.getItem()), itemstack1.getCount()); // Paper
+                 }
+ 
+                 this.awardStat(Stats.DROP);
 diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
-index d197a63bac1238020cd6cacf209bc7c1b463040d..19980b2d627eb3cacf8d0c3e6785ad2206910fbc 100644
+index 503c4e296d6f59c6480f6fb9ff5fed47b25d6102..d8780f06efc261a42389e466573a0bcf10c333f6 100644
 --- a/src/main/java/net/minecraft/world/entity/player/Player.java
 +++ b/src/main/java/net/minecraft/world/entity/player/Player.java
 @@ -705,6 +705,11 @@ public abstract class Player extends LivingEntity {