From a98a7eccc87e3785a1b5b8b3b9b24497b5405460 Mon Sep 17 00:00:00 2001
From: kbasikhin <kirrilius@gmail.com>
Date: Mon, 30 Dec 2019 13:59:57 +0300
Subject: [PATCH] comparing floating point with "==" or "!=" is not correct
 (Chara.cpp)

---
 src/world/Actor/Chara.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/world/Actor/Chara.cpp b/src/world/Actor/Chara.cpp
index c8cef7b1..98915ab8 100644
--- a/src/world/Actor/Chara.cpp
+++ b/src/world/Actor/Chara.cpp
@@ -316,7 +316,7 @@ bool Sapphire::Entity::Chara::face( const Common::FFXIVARR_POSITION3& p )
 
   setRot( newRot );
 
-  return oldRot != newRot;
+  return ( fabs( oldRot - newRot ) <= std::numeric_limits< float >::epsilon() * fmax( fabs( oldRot ), fabs( newRot ) ) );
 }
 
 /*!