From 5d7651e1b811ebb7b40ab4f2d12cbd161486b8f7 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Thu, 30 Sep 2021 20:50:00 -0400
Subject: [PATCH] Update head rotation in missing places (#5481)

---
 ...date-head-rotation-in-missing-places.patch | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 patches/server/Update-head-rotation-in-missing-places.patch

diff --git a/patches/server/Update-head-rotation-in-missing-places.patch b/patches/server/Update-head-rotation-in-missing-places.patch
new file mode 100644
index 0000000000..40725834ac
--- /dev/null
+++ b/patches/server/Update-head-rotation-in-missing-places.patch
@@ -0,0 +1,29 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
+Date: Mon, 21 Jun 2021 21:55:23 -0400
+Subject: [PATCH] Update head rotation in missing places
+
+In certain areas the player's head rotation could be desynced when teleported/moved.
+This is because bukkit uses a separate head rotation field for yaw.
+This issue only applies to players.
+
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
++++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -0,0 +0,0 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, n
+         this.setXRot(Mth.clamp(pitch, -90.0F, 90.0F) % 360.0F);
+         this.yRotO = this.getYRot();
+         this.xRotO = this.getXRot();
++        this.setYHeadRot(yaw); // Paper - Update head rotation
+     }
+ 
+     public void absMoveTo(double x, double y, double z) {
+@@ -0,0 +0,0 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, n
+         this.setXRot(pitch);
+         this.setOldPosAndRot();
+         this.reapplyPosition();
++        this.setYHeadRot(yaw); // Paper - Update head rotation
+     }
+ 
+     public final void setOldPosAndRot() {