Add methods to change entity physics (#10334)

1 files changed, 35 insertions, 0 deletions

diff --git a/patches/server/0584-Fix-PlayerDropItemEvent-using-wrong-item.patch b/patches/server/0584-Fix-PlayerDropItemEvent-using-wrong-item.patch
new file mode 100644
index 0000000000..e0ef67f1e5
--- /dev/null
+++ b/patches/server/0584-Fix-PlayerDropItemEvent-using-wrong-item.patch
@@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Spottedleaf <[email protected]>
+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 a09ef51e94a0bf9f51bf358e7cf77dd5d272aab2..d0369b9db86dc3436e6a016f138f2ffe91da6ed4 100644
+--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
++++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
+@@ -2342,7 +2342,7 @@ 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 - Fix PlayerDropItemEvent using wrong item
+                 }
+ 
+                 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 8ab62f37c9e1eb1582fba4adc02c3404bebc80f4..4d967016ac34d21161f10217db494f5bb537bd07 100644
+--- a/src/main/java/net/minecraft/world/entity/player/Player.java
++++ b/src/main/java/net/minecraft/world/entity/player/Player.java
+@@ -727,6 +727,11 @@ public abstract class Player extends LivingEntity {
+             }
+ 
+             double d0 = this.getEyeY() - 0.30000001192092896D;
++            // Paper start
++            ItemStack tmp = itemstack.copy();
++            itemstack.setCount(0);
++            itemstack = tmp;
++            // Paper end
+             ItemEntity entityitem = new ItemEntity(this.level(), this.getX(), d0, this.getZ(), itemstack);
+ 
+             entityitem.setPickUpDelay(40);