From dde769254ed2c27f5602dd9a33dfe6957d9b02c5 Mon Sep 17 00:00:00 2001
From: etil2jz <blanchot.arthur@protonmail.ch>
Date: Tue, 15 Feb 2022 19:47:03 +0100
Subject: [PATCH] Stop large look changes from crashing the server

---
 ...ge-look-changes-from-crashing-the-se.patch | 55 +++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 patches/server/0112-PaperPR-Stop-large-look-changes-from-crashing-the-se.patch

diff --git a/patches/server/0112-PaperPR-Stop-large-look-changes-from-crashing-the-se.patch b/patches/server/0112-PaperPR-Stop-large-look-changes-from-crashing-the-se.patch
new file mode 100644
index 0000000..852e63b
--- /dev/null
+++ b/patches/server/0112-PaperPR-Stop-large-look-changes-from-crashing-the-se.patch
@@ -0,0 +1,55 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: MWHunter <s0521458@student.rockvalleycollege.edu>
+Date: Tue, 8 Feb 2022 22:03:15 -0600
+Subject: [PATCH] PaperPR Stop large look changes from crashing the server
+
+Taken from https://github.com/PaperMC/Paper/pull/7459
+
+diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
+index bbc27000f6510209806f3f95925c11ed51f80806..1627e8dbee031c946ff59b6456748492d9822a9f 100644
+--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
++++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
+@@ -2962,37 +2962,12 @@ public abstract class LivingEntity extends Entity {
+         this.level.getProfiler().pop();
+         this.level.getProfiler().push("rangeChecks");
+ 
+-        while (this.getYRot() - this.yRotO < -180.0F) {
+-            this.yRotO -= 360.0F;
+-        }
+-
+-        while (this.getYRot() - this.yRotO >= 180.0F) {
+-            this.yRotO += 360.0F;
+-        }
+-
+-        while (this.yBodyRot - this.yBodyRotO < -180.0F) {
+-            this.yBodyRotO -= 360.0F;
+-        }
+-
+-        while (this.yBodyRot - this.yBodyRotO >= 180.0F) {
+-            this.yBodyRotO += 360.0F;
+-        }
+-
+-        while (this.getXRot() - this.xRotO < -180.0F) {
+-            this.xRotO -= 360.0F;
+-        }
+-
+-        while (this.getXRot() - this.xRotO >= 180.0F) {
+-            this.xRotO += 360.0F;
+-        }
+-
+-        while (this.yHeadRot - this.yHeadRotO < -180.0F) {
+-            this.yHeadRotO -= 360.0F;
+-        }
+-
+-        while (this.yHeadRot - this.yHeadRotO >= 180.0F) {
+-            this.yHeadRotO += 360.0F;
+-        }
++        // Paper start - Stop large pitch and yaw changes from crashing the server
++        this.yRotO += Math.round((this.getYRot() - this.yRotO) / 360.0F) * 360.0F;
++        this.yBodyRotO += Math.round((this.yBodyRot - this.yBodyRotO) / 360.0F) * 360.0F;
++        this.xRotO += Math.round((this.getXRot() - this.xRotO) / 360.0F) * 360.0F;
++        this.yHeadRotO += Math.round((this.yHeadRot - this.yHeadRotO) / 360.0F) * 360.0F;
++        // Paper end
+ 
+         this.level.getProfiler().pop();
+         this.animStep += f2;